baber/WOPTO huggingface dataset:
Patent EP-0239454-A1 (EP)
Inventor: VIALE DANIEL
IPC: B64G1/44
Filed: 1987-03-04
Abstract: 1. Mechanism for pulling, with respect to a support (1, 6), a movable retaining element (12), such as a rod, a beam or a cable, between two extreme positions, this mechanism comprising elastic driving means (18) disposed between said element (12) and said support (6) and retaining means (15) insuring a connection able to be broken between said element and said support, so that, in a first of said extreme positions of said element (12), said elastic driving means (18) are tightened, but prevented from releasing owing to the action of said retaining means (15) and that, in the second of said extreme positions of said element (12), said elastic driving means (18) are at least partially released as a result of breaking of said connection secured by said retaining means (15), characterized in that : said elastic driving means consist of a plurality of flexible elastic blades (28, 29) identically disposed and evently distributed about said element (12), the ends (30, 32) of each flexible elastic blade (28) being respectively connected to said element (12) and to said support (1, 6) and being close to each other in each first position, so that said elastic blade then forms a loop (45), and apart from each other in said second position, from a distance corresponding to the length of said blades, at least one of said ends (30, 32) of each flexible blade (28) being articulated on said element (12) or on said support (1, 6) about an axis (38) orthogonal to the pulling direction (25) ; and damping means (50, 51) are provided between at least, on the one hand, said support or said element and, on the other hand, the corresponding ends of said blades.
Patent EP-0263007-A1 (EP)
Title: Dispositif de lavage et de dégivrage des pare-brise de véhicules automobiles
Inventor: DELLUC RENE
IPC: B60S1/48
Filed: 1987-09-14
Abstract: Pour assurer un dégivrage satisfaisant, sans provoquer d'usure intempestive des raclettes à double lames (4, 5) en élastomère, l'invention prévoit, tout d'abord, de décoller les lames (4, 5) de la couche de glace en insufflant de l'air chaud dans le canal (6) compris entre lesdites lames (4, 5), puis de soulever l'arbre de pivotement (24) du porte-balai (71), et donc les lames (4, 5), en exerçant une poussée axiale sur cet arbre (24), au moyen du piston (27) d'un vérin (86) tout en conservant le parallélisme entre les lames (4, 5) et le pare-brise. La connexion bloquée en rotation, mais libre en coulissement axial, entre l'arbre (24) et la bielle d'entraînement (29) permet de faire pivoter l'arbre aussi bien en position soulevée, avec balayage de la glace par un courant d'air chaud depuis l'essuie-glace écarté du pare-brise, qu'en position abaissée avec appui des lames (4, 5) sur le pare-brise. Le dispositif comporte un ensemble d'alimentation en liquide de lavage (76, 90, 15, 78, 79, 1, 3, 92) et en air chaud (80, 17, 18, 16, 22, 13, 14, 23) et un circuit électronique de commande (fig. 17, fig. 18) du moteur (12) de la turbine (13), de l'électro-aimant (20) du tiroir (18), du moteur (91) de la pompe (20) et du moteur (86) d'essuyage.
Patent EP-0247173-A1 (EP)
Title: Electrostatic oil spraying.
Inventor: FAGAN JOHN E
IPC: B05D5/08
Filed: 1986-11-07
Abstract: A method of forming a film of cooking oil on a pan surface wherein a mass of cooking oil is atomized to form droplets which are projected between a pair of electrodes having curved surfaces charged to a potential in a range between four and six kilovolts to electrically charge the droplets. The charged droplets are propelled at a velocity in a range between ten and twenty meters per second along a trajectory to impinge against an oppositely charged pan surface at an angle of greater than 45 DEG  relative to the plane of the pan surface to form an oil film on the pan surface.
Patent EP-0445108-A1 (EP)
Title: Procede de traitement de gammaglobuline
Inventor: RUBINSTEIN ALAN I
IPC: A61L2/00
Filed: 1987-02-06
Abstract: Procédé de traitement de plasma par lyophilisation du plasma et inactivation des virus par chauffage du plasma.
Patent EP-0280951-A1 (EP)
Inventor: SIMON HERBERT DR RER NAT
IPC: C07C237/00
Filed: 1988-02-15
Abstract: Aminopropanol derivatives of the formula I <IMAGE>  in which Ar denotes a substituted or unsubstituted aromatic or heteroaromatic group, A denotes a straight-chain or branched alkylene chain of 1-8 C atoms, it being possible for a -CH2- group to be replaced by a cycloalkylene group of 3-7 C atoms,  X denotes a -C(=O)-, -S(=O)- or -S(=O)2- group, B denotes a straight-chain, mono- or bicyclic, optionally branched, saturated or unsaturated alkylene chain of 1-12 C atoms, in which it is possible to replace a -CH2- group by a cycloalkylene group of 3-7 C atoms and/or it is possible to replace up to 2 -CH2- groups in each case by an oxygen atom or sulphur atom or an -S(=O)- or -S(=O)2- group, R represents hydrogen or a straight-chain or branched, saturated or unsaturated alkyl or nitroxyalkyl group of 1-6 C atoms or R, together with the adjacent nitrogen atom and a -CH2- group of the chain B can also extend to give a heteroaliphatic ring having 4-6 C atoms,  and their physiologically tolerable salts, are used for the treatment and/or prophylaxis of cardiac and circulatory disorders. The invention also relates to the novel intermediates of the formula II <IMAGE> in which Ar, X, A, B and R have the abovementioned meanings, for the preparation of compounds of the formula I, and a process for the preparation of these intermediates.
Patent EP-0295397-A1 (EP)
Inventor: NUESCH PETER
IPC: A61L27/30
Filed: 1988-04-26
Abstract: A hard material coating which is applied to at least parts of the surface of implants for the human or animal body as protective layer consists of titanium carboxide [Ti(N,C,O)]. Compared with previous hard material coatings for implants, this layer has a distinctly improved wettability with aqueous fluids, which results in good tribological properties compared with plastics, for example in joint implants. In addition, the coating is more ductile, which has a beneficial effect on its adhesion and liability to damage on the substrate.
Patent EP-0289974-A1 (EP)
Inventor: JONSSON ARNE
IPC: F23C10/24
Filed: 1988-05-02
Abstract: Power plant for burning fuel, primary coal, in a fluidized bed (16) of particulate material. It comprises a bed vessel (12) with a bottom (34) which divides the bed vessel into an upper part with a combustion chamber (11) and a freeboard, (18) and a lower part with at least one ash chamber (40). The bed bottom (34) consists of parallel air distribution tubes (36) with air nozzles (38), between which tubes (36) gaps (42) are provided where bed material may pass from the combustion chamber (11) to the ash chamber (40). Below the tubes (36) there is an air distribution chamber (50) to which the tubes (36) are connected in groups by a double­walled sleeve or tube (52) for each group, a so-called thermo-sleeve, extending down from the tubes (36). (Figure 1)
Patent EP-0301636-A1 (EP)
Inventor: TOL SIMON JOHANNES MARIA
IPC: H04L1/24
Filed: 1988-07-14
Abstract: A transceiver arrangement for full-duplex data transmission over a two-wire circuit (6) comprises a transmitter part (1-4), a receiver part (7, 8, 11 - 15), a hybrid junction (5) to interconnect the transmitter and receiver parts and the two-­wire circuit (6), and an echo canceller 9 whose input is connected to the transmitter part and whose output is connected to the receiver part, the arrangment further comprising switching means (S₁) enabled in a test mode for disconnecting the receiver part (7, 8, 11 - 15) from the two-wire circuit (6). With a single test the proper functioning of the transmitter and receiver parts of the arrangement as well as that of the echo canceller (9) can be checked, because the arrangement also comprises switching means (S₂) enabled in a test mode for disconnecting the input of the echo canceller (9) from the transmitter part (1-4) and for connecting it to a data signal source (16) arranged for generating a data signal that is substantially uncorrelated with the transmitter signal.
Patent EP-0283231-A1 (EP)
Inventor: BRISTOW NEIL JOHN
IPC: A61K8/34
Filed: 1988-03-14
Abstract: The disclosure concerns a toothpaste having an aqueous humectant liquid phase, consisting at least in part of an aqueous solution of potassium acetate.
Patent EP-0345396-A1 (EP)
Inventor: LENTZ DAVID
IPC: A61M5/142
Filed: 1988-12-06
Abstract: A cassette (20) for use with an I.V. infusion pump (42) has a housing (30) with a first inlet (24), a second inlet (28), an outlet (36), and a port (64) to the I.V. infusion pump. A valve body (60) is positioned within the housing to selectively establish fluid communication from the first inlet to the port, or from the second inlet to the port, or from the port to the outlet. Movement of the valve body within the housing into yet another position allows for the free flow of fluid directly between the first inlet or the second inlet and the outlet.
Patent EP-0279719-A1 (EP)
Inventor: GUERIN BERTRAND
IPC: C02F3/04
Filed: 1988-01-22
Abstract: 1. Method for the purification of polluted water G which makes provision for causing an aerobic microbial flora to act in a layer for the treatment of said water by carrying out a renewal of the atmosphere within said layer, characterized in that, the treatment layer being constituted by a filtration bed or by the bottom of a controlled infiltration tank, - said filtering layer (3) is maintained in the unsaturated state, - and controlled renewal of the atmosphere in said filtering layer is ensured by periodically carrying out predetermined sequences of pressurization and/or depressurization of the air within said filtering layer, - this being achieved by embedding a system of ventilation ducts (9) within the filtering layer (3) and by joining said system to air pressurization means and/or to depressurization means (12 or 13) through the intermediary of control means for establishing a communication at predetermined intervals.
Patent EP-0303541-A1 (EP)
Inventor: PRUS ERIC
IPC: B05B12/14
Filed: 1988-08-10
Abstract: Installation for spraying a coating product, in particular a conductive water-soluble paint. …<??>The installation comprises a colour-changing unit (11) connected by a distribution circuit (12) to a spraying device (13); an intermediate reservoir (41) capable of being disconnected from the colour-changing unit consists of a pipe section of the circuit (12), which section can be connected to a pressurised reservoir (44) of rinsing product in order to permit the pushing of the injected paint into the said intermediate reservoir. …<??>Application to the painting of bodywork elements in the automotive industry. …<IMAGE>…
Patent EP-0277086-A1 (EP)
Inventor: DIETZEL HANS-ULRICH DIPL-ING
IPC: B65G47/08
Filed: 1988-01-07
Abstract: In order to simplify, and to render easier, and to avoid manipulating difficulties of small-diameter pipes, which have to be separated and singled in the processing at a separating distance (6) and which have to be transported after the processing either within a factory or to different manufacturing or treatment stations or between factories, and in particular of pipes (1) with the bulges present or to be applied at their ends, such as pipe-connection nuts (26), protective caps (27), it is disclosed that the pipes (1) are separated continuously with a fixed distance (6, 6a) in between the pipes and are disposed at such a distance in a direction parallel to their axis, and are further separated on a moving support (10). then each pipe (1) is provided, during the continuous motion in a direction perpendicular to the pipe axis (1a), with a neighboring or with a more remote pipe in a parallel axial position by way of hinged disengageable connection members (12) which, in each case, correspond to the fixed distance (6, 6a) and wherein the pipe mat (19) of pipes (1) and hinged connections members (12) is continuously withdrawn and possibly wound to a bundle (20).
Patent EP-0320434-A1 (EP)
Inventor: UNTERBERGER SIEGFRIED
IPC: H01B13/00
Filed: 1988-12-05
Abstract: In the manufacture of a wound equipment connecting cord, in order to be able to carry out the heating process in a time span which corresponds to the other manufacturing cycle times, such as cutting to the length, fastening etc., the heating for the vulcanisation or crosslinking process is carried out by dielectric heating. In order to carry out this idea, the automatic winding device (10) is designed as a basic rotor with eight stations (11-18), the individual stations being used for preheating, RF heating and cooling as well as for input and output. <IMAGE>
Patent EP-0296250-A1 (EP)
Inventor: OGATA NORIO IDEMITSU PETROCHEM
IPC: C08G75/0213
Filed: 1987-12-25
Abstract: A new poly(arylene sulphide) is composed of 90-99% by wt. of units (I) and 10-0.01% by wt. of units (II): where Ar is an aromatic group; Xo is N, O or S; R is H, alkyl or aryl; when Xo is N, t=1 and when Xo is O or S, t = O. The weight-average mol.. wt. of the material is between 2,000 and 500,000. Pref. Xo=N, R=H, T=1; (I) is 98-99.95% by wt. and (II) is 2-0.05% by wt., the mol. wt. is 10,000-200,000 and the relative viscosity of the material is 0.03-0.60.
Patent EP-0305507-A1 (EP)
Title: Ameliorations apportees a un dispositif permettant de lever et de porter des charges lourdes
Inventor: MAYLE STEVEN R
IPC: B66C19/00
Filed: 1988-03-08
Abstract: Dispositif (11) permettant de lever et de porter des charges lourdes comprenant une barre de support (36) s'étendant sensiblement horizontalement fixée entre une paire de montants (13, 14) s'étendant sensiblement verticalement. L'extrémité inférieure de chaque montant (13, 14) est fixée à une des deux barres latérales (15, 20) s'étendant sensiblememt horizontalement fixées ensemble à une extrémité frontale par un mécanisme de direction (27). Un treuil (47) est couplé à la barre de support (36) et connecté soit à un plateau (139) soit directement à une charge pour saisir une charge de manière déconnectable et la lever. Un bord arrière (141) du plateau (139) est fixé pivotant aux barres latérales (15, 20), et un bord frontal (138) peut être levé par le treuil (47) pour basculer une charge portée sur le plateau. Une paire de bras de levage (217, 230) peut être connectée entre les montants (13,14) et les barres latérales (130, 114) pour fonctionner conjointement avec le treuil (198) afin de déplacer une charge entre le sol et un toit.
Patent EP-0316384-A1 (EP)
Inventor: FRENCH ANDREW BOYD
IPC: B66B23/24
Filed: 1988-05-18
Abstract: Une couverture (6, 8, 12 ou 16) en matériau transparent est placée en substance sur une main courante (1) d'un tapis roulant d'un escalator ou similaire, de sorte qu'un support publicitaire (5, 14) et/ou un support imprimé disposé sur la main courante (1) peut être vu à travers la couverture (6, 8, 12, 16). La couverture peut être fabriquée séparément de la main courante (1) de façon à pouvoir être soit enlevée (6) soit fixée en permanence (8) soit articulée (16). La couverture peut également être fabriquée comme faisant partie intégrante de la main courante (12). Dans une autre variante, la couverture peut être constituée par un liquide durcisseur tel que du PVC plastifié.
Patent EP-0333869-A1 (EP)
Inventor: UCHIDA HIROYUKI FANUC DAI- VIR
IPC: H02K23/08
Filed: 1988-09-02
Abstract: To reduce slot ripple in a so-called radial type synchronous motor, a rotor (32) is composed of a plurality of unit ro­tor elements (34a, 34b) divided in a longitudinal direction and juxtaposed with one another, and their angular positions are deviated by a mechanical angle corresponding to the half wavelength of slot ripple in a conventional rotor structure. Generally, the difference of the angular positions is small. To make the rotor structure accurate, a rotor core element (36a) and a permanent magnet element (38a) of each unit rotor element (34a, 34b) are deviated in the longitudinal direction of the rotor (32) in such a manner that the end portions of the unit rotor elements (34a, 34b) define corrugations (54, 56). The end portions of the unit elements are accurately located and held in place by end plates (42a, 42b, 44a, 44b) which are press-molded members of a metal having concavities (48) and convexities (46) engaging with the corrugations described above.   
     
       ABSTRACT 
     
     A rotor (32) is constructed by arranging a plurality of unitary rotor elements (34a, 34b) in a longitudinal direction thereof, and has a structure such that the angular position of each group of elements is shifted by an angle corresponding to a half wave of a slot ripple caused by the rotor in the prior art. Because the difference between the angular positions is generally small, and the rotor must be exactly constructed, rotor core elements (36a) and permanent magnet elements (38a) of each unitary rotor element (34a, 34b) are shifted in the longitudinal direction of the rotor (32) to form projections and recesses (54, 56) at the ends of each unitary rotor element (34a, 34b), and said ends of each unitary rotor element are held exactly in position by metal end plates (42a, 42b, 44a, 44b), formed by a mechanical press, having recessed portions (48) and the projecting portions (46) which engage with said projections and recesses.
Patent EP-0397650-A1 (EP)
Inventor: GUSTAFSON BRUCE LEROY
IPC: C07B61/00
Filed: 1988-07-29
Abstract: Le procédé décrit, qui permet l'hydrogénation de composés contenant du carbonyle dans des conditions de température et de pression douces, sert à produire des alcools, en utilisant des catalyseurs contenant du palladium et du zinc. Des procédés permettant la préparation des catalyseurs contenant du palladium et du zinc qui servent à la conversion réductrice désirée sont également décrits.
Patent EP-0386043-A1 (EP)
Title: Granular ammonium sulphate and process for the production thereof.
Inventor: FISCHBEIN MILTON
IPC: C05G3/00
Filed: 1988-10-28
Abstract: A method for producing ammonium sulphate granules of exceptional size, hardness, and uniformity, which moreover are free-flowing and non-caking. The method may include producing the granules to have a pH within a specified range, using a granulating aid, and cooling the granules after drying and screening but prior to storage. Ammonium sulphate granules, of exceptional size and hardness, having a pH within a specified range, which are free-flowing and non-caking.
Patent EP-0386100-A1 (EP)
Title: Dispositif de combustion
Inventor: OLSSON ODD
IPC: F23D11/10
Filed: 1988-11-10
Abstract: Dispositif de combustion dans lequel de préférence du combustible liquide est acheminé à un ajutage (11, 14; 11', 14') appartenant à un brûleur (1) dans le but d'être mélangé avec un courant d'air de combustion après passage dans l'ajutage, après quoi le mélange air/combustible est allumé et brûlé dans une chambre de combustion (20). Le dispositif est du genre dans lequel l'air de combustion passe par un canal annulaire (16, 16') entourant l'ajutage (11, 14; 11', 14'). La présente invention est caractérisée en ce que le canal de combustible (12; 12') de l'ajutage (11, 14; 11', 14') communique avec le canal d'air (16, 16') par un certain nombre de trous (13; 13') qui débouchent sur le côté de l'ajutage (11, 14; 11', 14'), et en ce que le canal d'air (16; 16') présente, dans la région des trous (13; 13'), une cavité annulaire destinée à former un canal de tourbillonnement (18; 18') pour le mélange air/combustible.
Patent EP-0324431-A1 (EP)
Inventor: MATSUO MASAAKI
IPC: A61P37/08
Filed: 1989-01-10
Abstract: The present invention relates to new indolylpiperidine compounds represented by the following general formula (I):
     wherein
     R 1  is aryl substituted with substituent(s) selected from the group consisting of hydroxy, protected hydroxy, halogen and lower alkoxy,   A is lower alkylene, and   B is lower alkenylene   processes for the preparation thereof and pharmaceutical composition comprising the same.
Patent EP-0337343-A1 (EP)
Inventor: NOGUCHI TAKEHIKO
IPC: C08G73/10
Filed: 1989-04-10
Abstract: A process for manufacturing a polymer includes the first step of reacting a solution of one of two starting materials in an organic solvent with the other material in the form of a powder, and the second step of reacting a solution of the reaction product of the first step in an organic solvent with a solution of the other material in an organic solvent. The process preferably includes one or both of two additional steps, i.e. filtering the reaction product of the first step, and degassing the reaction product of the second step by stirring it at a reduced pressure. An apparatus for carrying out the process is also disclosed. This invention makes it possible to produce a polymer of high and uniform quality having a final viscosity controlled within a certain range and not containing foreign matter or bubbles.
Patent EP-0377247-A1 (EP)
Inventor: VAN DER AA ANTONIUS GERARDUS
IPC: A61B6/00
Filed: 1989-12-21
Abstract: An adjustable X-ray examination apparatus (24, 26) comprises an auxiliary element (38), for example a weight or a gas spring, in order to compensate for forces generated during operation of drive mechanism formed by parallelogram arms (16, 18, 20, 22). The forces increase with the amount of excursion from a neutral position. The auxiliary element may be mounted and adjusted so that, for the whole range, the positioning of the X-ray examination apparatus can be performed by a substantially constant external force.
Patent EP-0336642-A1 (EP)
Inventor: ORENSTEIN EDWARD D
IPC: H05B41/285
Filed: 1989-03-30
Abstract: The present invention uses a variable fre­quency oscillator to drive a primary resonant converter output transformer circuit for exciting gas discharge tubes. The combination of the impedance of the reso­nant conversion circuit along with the impedance of the driven gas discharge tube taken in combination with the frequency of the variable oscillator will determine the output voltage of the circuit. By varying the fre­quency of the oscillator, the optimal ouput voltage and hence the optimal brightness of the gas discharge tube may be selected. At the optimal output voltage, the frequency of the switching supply may create an unde­sirable or desirable "bubble effect" in the gas discharge tube. An optional secondary frequency may be combined with the frequency of the variable frequency oscillator to create or eliminate the bubble effect according to the esthetic desires of the user.
Patent EP-0349098-A1 (EP)
Inventor: SMITH KENNETH GEORGE
IPC: H01J29/76
Filed: 1989-04-18
Abstract: The stray low frequency magnetic field (S) from an electromagnetic yoke assembly (2) which is produced in front of the CRT (1) screen (3) is compensated with a pair of coils (5 and 6) whose axes are inclined to one another to intersect on the side of the coils remote from the CRT screen. Preferably the coil axes intersect on the axis (4) of the CRT and are equally inclined thereto. 
     Optionally, the stray magnetic field (S) is sensed by a sensing coils (8 and 9) connected in a feedback loop to control the current in the compensating coils (5 and 6).
Patent EP-0326441-A1 (EP)
Inventor: LABORIE CLAUDE FERNAND
IPC: B29C55/30
Filed: 1989-01-05
Abstract: This machine essentially comprises a first die (1) for extruding a web (2) of an elastomeric material, means enabling strips (3) of electrically conducting textile material to be wrapped around the web (2), a die (4) for sizing the wrapped web, a heating enclosure (5) and means (6) for winding up the gasketing which leaves the production. 
<??>This machine makes it possible to produce continuously gasketing forming a barrier to electromagnetic waves and which can be used on assemblies of any mechanical parts. 
<IMAGE>