baber/WOPTO huggingface dataset:
Patent EP-0015023-A1 (EP)
Inventor: KINGHORN JOHN RITCHIE C O PHIL
IPC: G09G5/24
Filed: 1980-02-06
Abstract: An alpha-numeric character generator arrangement having as a character store a "read-only" memory in which characters are stored in a character format composed of a co-ordinate matrix (e.g. a 7 x 5 dot matrix) of discrete character elements. One aspect of the invention resides in storing the descender letters g, j, p, q and y such that those elements forming the "tail" of the descender letter are stored in character element rows which in a given row addressing sequence for the store precede the character element rows in which the remaining elements for the descender letter are stored. Another aspect of the invention resides in addressing the character element rows of the character store in a partially cyclic manner such that descender letters are read-out for display in a "lowered", correctly aligned, position in a row of displayed characters.
Patent EP-0019339-A1 (EP)
Inventor: REMMERS GERRIT
IPC: F16C33/10
Filed: 1980-05-12
Abstract: A bearing system, comprising two parts (4), (5) which are rotatable with respect to each other and which have bearing surfaces that cooperate with one another in the radial direction and/ortwo opposing axial directions at least one bearing surface of each pair of cooperating bearing surfaces being provided with a pattern of shallow lubricant pumping grooves (7), the two rotatable parts being made of materials or material combinations chosen so that, as the temperature rises, the gap between the bearing surfaces becomes smaller duetothe different thermal expansion of the relevant parts.
Patent EP-0014056-A1 (EP)
Inventor: HANSEN OVE EMIL
IPC: B01D1/20
Filed: 1980-01-11
Abstract: In an atomizer wheel for the atomization of liquids by ejection through a number of orifices (10) in the side wall (4) of the wheel, whipping-in of air into the atomized liquid is reduced by provision of a protrusion around the leading edge of each orifice relative to the direction (17) of rotation, whereby the liquid layer flowing backwards relative to the side wall is guided outside the leading edge of the orifice to a liquid inlet passage (16) at the rear part of the ejection orifice relative to the direction of rotation. The protrusion may be formed by a bushing (11) inserted in the ejection orifice and projecting inwardly from the side wall, at the rear side of which relative to the direction of rotation the inlet passage (16) is formed as a slit.
Patent EP-0015763-A1 (EP)
Inventor: LANGER JR ARTHUR WALTER
IPC: C08F4/60
Filed: 1980-03-07
Abstract: A Ziegler type catalyst system for alpha-olefin type polymerization which includes R' 3 Y, R' 2 YX or a mixture thereof, at least one supported Group IVA-VIII transition metal halide and an alkyl metal compound selected from R' 2 YNR 2  and R'XYNR 2 , wherein Y is Al, Ga or In. The improved catalyst system provides increased polymerization activity without significantly affecting the crystallinity of the polymer.
Patent EP-0019371-A1 (EP)
Inventor: WINDUST JOHN HERBERT CHARLES
IPC: A61L15/00
Filed: 1980-04-23
Abstract: An absorbent material useful for immobilising blood consists of a blood-swellable, substantially water-insoluble, covalently cross-linked anionic polyelectrolyte having at least some of its anions associated with transition metal counterions which are capable of coagulating blood, the polyelectrolyte having the property that when the polyelectrolyte is contacted with blood transition- metal counterions dissociate from the polyelectrolyte, diffuse into the blood and cause coagulation thereof.
Patent EP-0021628-A1 (EP)
Inventor: CUNNINGHAM DOUGLAS JAMES
IPC: B60R22/10
Filed: 1980-06-02
Abstract: A child restraint, of the type comprising a pad 16 adapted to fit between an adult lap safety belt and the abdomen of a child, can alternatively be used as an adult head restraint. When used as a child restraint, the pad 16 is held in place by an adult lap safety belt 14. When used as an adult head restraint, the pad 16 issecuredtofixtures36 and38 at the top of the seat back, the front surfaces 50 of the device 16 being suitably shaped. When used as a child restraint, webs 28 and 30 of webbing extend from the top of the seat back to respective sides of the pad 16, so as to provide lateral restraint.
Patent EP-0023402-A1 (EP)
Inventor: LUCKENBACH EDWARD COOPER
IPC: C10G11/18
Filed: 1980-07-17
Abstract: The spent catalyst from a fluidized catalytic cracker (10) contaminated with coke and volatile hydrocarbons is circulated via a transfer line (22, 24) to a regenerator (26) wherein it is contacted in a dense phase fluidized bed with a regeneration gas (from 36). A minor proportion (e.g. from 2 to 20%) of the regeneration gas is employed to combust volatile hydrocarbons in the vicinity of the region where spent catalyst enters the dense phase bed (30) so that the regeneration in the dense bed is substantially uninfluenced by the presence of volatile hydrocarbons and gradients of temperature and or composition in the dilute regenerator phase (34) are mitigated or eliminated thereby reducing or eliminating undesirable afterburning in the dilute phase (34). The minor proportion of regeneration gas is passed (from line 40) either into the transfer line (22,24) close to its end within the regenerator (26) or, in another embodiment, directly into a region of the dense bed (30) close to the end of the transfer line.
Patent EP-0030069-A1 (EP)
Inventor: WENTHE STEPHEN J JR
IPC: B65H29/20
Filed: 1980-08-29
Abstract: A sheet inverter (10) which accommodates the reversal of motion of sheets of different sizes within a curved fixed length inversion chute (14) having a variable buckle control provided by highly flexible and low force spring members (40) chordally intersecting the inverter chute which provide assistance in positively feeding the sheet back out of the chute, after it has been positively buckled therein against the chute end (22), but allows the undistributed formation of buckles of various dimensions within the chute depending on the size of the sheet.
Patent EP-0027008-A1 (EP)
Inventor: ZAHRADNIK RICHARD JOSEPH
IPC: G01N33/543
Filed: 1980-09-25
Abstract: Apparatus and method are provided for performing multiple, simultaneous solid phase tests for mobile components in liquids, especially in vitro diagnostic tests. A solid phase device is used comprising a receptacle and a insert. The receptacle has one or more fixed components immobilized on its inner surface. The insert has one or more fixed components - different from those immobilized on the receptacle - immobilized on its surface which is in contact with a fluid sample when inserted in the receptacle. The test is performed by placing a fluid sample, having two or more mobile components reactive with the fixed components, into the receptacle and in contact with the insert for a period of time and measuring the changes which are a function of the concentrations of the mobile components.
Patent EP-0028190-A1 (EP)
Inventor: PAUTY BERNARD
IPC: A47J36/38
Filed: 1980-10-22
Abstract: 1. A culinary utensil comprising a recipient (3, 18, 30) and a lid (1, 13, 17) intended for assuming an inclined position upon being opened, said lid including around its circumference (2, 22) an annular groove (7, 14, 24, 33) opening into said lid and capable, when this lid is opened, of collecting the steam condensates formed inside the utensil, characterized in that it comprises therein at least in a zone adjacent to the lowest point of the lid, an absorbing body (8, 34) capable of absorbing the condensates (12) accumulated in the aforesaid groove, means being provided to bring said condensates into contact with said absorbing body, when the lid is opened or closed.
Patent EP-0022809-A1 (EP)
Inventor: WEBER WERNER
IPC: C02F3/10
Filed: 1980-07-29
Abstract: Un bassin d'activation (1) est equipe de bassins interieurs (3), a travers lesquels circulera l'eau residuelle avec la boue activee. Par ce moyen on veille a ce que les depots de boue se deposant sur les bassins interieurs sejournent pour leur nitrification au moins trois jours et de preference plus de vingt jours. La circulation peut etre activee par de l'air souffle (4).
Patent EP-0024419-A1 (EP)
Inventor: FREUND HANS-ULRICH
IPC: G01N1/24
Filed: 1980-09-10
Abstract: Le dispositif est utilise pour produire de facon rapide des poussieres de mineraux a des fins d'analyse, par exemple pour surveiller et commander l'exploitation de mines. Le dispositif comprend un mecanisme (1) a vibrations mecaniques ultrasoniques couple a un ciseau (2) et est equipe d'un aspirateur (3) pour collecter les poussieres produites. Le ciseau est anime d'un mouvement vibratoire ultrasonique qui peut etre si necessaire transforme en mouvement rotatif. Il suffit de 10 sec. pour produire un echantillon suffisant de particules de 10 a 100 (Alpha)m. La poussiere aspiree dans un conduit est recueillie dans une tete filtrante (7) et ensuite analysee. Le dispositif peut etre realise sous forme portative, dont une partie constituant l'outil comprend le mecanisme vibratoire (1), le couteau (2) et la tete filtrante (7), la partie alimentation (9) comprenant la source d'energie (12) la commande (11) et la pompe aspirante (14).
Patent EP-0040601-A1 (EP)
Inventor: LARSSON ROLF LENNART
IPC: C12Q1/37
Filed: 1980-08-20
Abstract: Des enzymes proteolytiques dans leur forme active dans le sang peuvent etre detectes en mettant le sang au contact d'un adsorbant portant des groupes sulfate fixes sur sa surface avec une forte densite. Les enzymes sont absorbes par la surface et restent immobilises sous forme active meme apres exposition a des inhibiteurs d'enzymes naturels existant dans le sang. Les enzymes adsorbes peuvent etre detectes au moyen d'un substrat synthetique par exemple.
Patent EP-0037824-A1 (EP)
Inventor: OLSSON KARL-OLOF HENRY
IPC: A23L2/00
Filed: 1981-05-04
Abstract: Un dispositif de preparation de gobelets d'une boisson preparee a partir de poudre et d'eau chaude comprenant des moyens mobiles de dosage de la poudre et de versement de la quantite mesuree dans un recipient de boissons dispose sous une ouverture d'une alimentation de poudre et d'un reservoir/ chauffage d'eau chaude avec une conduite pourvue d'un robinet. L'ouverture de la conduite (30, 31) provenant du reservoir est disposee au-dessus et dirigee vers le recipient a boissons et les moyens de dosage (13, 15) possedent un organe d'actionnement (34, 35) dispose dans une position des moyens de dosage pour maintenir le robinet vanne (32, 33) ouvert contre l'action d'un ressort.
Patent EP-0041189-A1 (EP)
Inventor: KRAMMER PETER DR
IPC: C12P21/00
Filed: 1981-05-21
Abstract: 1. Process for the preparation of type II interferon from T lymphocytes by sensitising and selecting clones from heterogeneous T lymphocyte populations, characterised in that these cell clones are subjected to mitogenic stimulation and, after further culturing of the stimulated clones, type II interferon is harvested in particular from the cell-free supernatants of the cultures.
Patent EP-0051881-A1 (EP)
Inventor: PRESINGER PETER DR
IPC: C06B21/00
Filed: 1981-11-11
Abstract: 1. A method for the continuous production of monobasic powders by means of a twin-shaft screw press, in which nitrocellulose moistened with solvent is fed into an intake section of the screw press, is mixed and whilst doing so gelatinised in subsequent mixing and kneading sections of the screw press with added solvent and if appropriate other additives, and is extruded in continuous form at the discharge extremity of the screw press, characterised in that the solvent for the nitrocellulose is added solely within a mixing section (Me) following the open intake section (E).
Patent EP-0055825-A1 (EP)
Inventor: ZENKNER KURT DR-ING
IPC: F04D23/00
Filed: 1981-11-16
Abstract: In the regenerative compressor, the casing (111) with the annular channel (115) consists of a lower shell (112) and an upper shell (113), and the cascade (120) of the rotor (114) is accommodated in the annular casing channel and is partly charged eccentrically at the inlet end by a media flow entering the annular channel via an inflow channel in the casing and this media flow flows several times through the cascade. In the annular channel (115), and when the media flow flows several times through the cascade (120), it is conducted along helical paths. The inflow channel extends to the annular channel (115) from a casing inlet opening (131) which is located in the area of an inclined extension (130) of the upper shell (113), which extends between the maximum axial extent of the casing (111) and the plane of rotation of the rotor (114). <IMAGE>
Patent EP-0056494-A1 (EP)
Inventor: LUIK MANFRED
IPC: G05D23/32
Filed: 1981-12-29
Abstract: 1. Thermostat for operating a control device, especially a valve, with an adjusting cylinder, which by means of its inherent expandable substance and in relation to its temperature shifts an adjusting piston, thus causing the piston to actuate the controlling device, and with a heating element close-lying to the adjusting cylinder and being time-controlled by a contact making clock to set the duration of a room temperature reduction, during which time-period it raises the temperature of the adjusting cylinder in relation to its surroundings, the thermostat with an adjusting handle (6; 47) which can be turned against the housing of the thermostat and serves to set the reaction temperature of the thermostat, characterized by a sign (luminous diode 35; 56) at the adjusting handle (6; 47) which will be visible depending upon the switching condition of the heating element.
Patent EP-0035905-A1 (EP)
Inventor: NAPADOW STANLEY CHARLES
IPC: B05B14/46
Filed: 1981-03-10
Abstract: A spray booth (10) is provided with an air cleaning system to remove airborne particles for use in heavy production applications where large amounts of paint are sprayed and in which large quantities of airborne particles are collected without a substantial reduction in air flow through the booth as would fall below desired minimum standard of air flow through the booth. Airflows through an open front face (14) of the spray booth and across the piece (11) being sprayed to a first water cascade means (20) which has vertical water covered surfaces (37, 38) offset in the fore and aft direction to trap paint particles and which define vertical extending slots (34) through which the air may pass. The air is deflected downwardly from the first water means across the top surface of a water reservoir (75) at the bottom of a spray booth at which surface further paint particles are trapped. The air then directed upwardly through a downwardly directed water spray wash (22) to trap more airborne paint particles. The water particles are removed from the air prior to its discharge from the spray booth.
Patent EP-0042271-A1 (EP)
Inventor: KUNTZ DAVID J
IPC: A61F2/46
Filed: 1981-06-12
Abstract: The invention concerns an intervertebral disc prosthesis intended to replace a natural intervertebral disc and to restore the normal intervertebral spacing without complete loss of flexibility of the spinal joint. The prosthesis (10) comprises a body of biologically-acceptable material suitably dimensioned and shaped to replace a natural disc. One of the longitudinal ends of the prosthesis has suitable means, e.g. a raised flange (15), to facilitate handling of the prosthesis and to prevent penetration to an excessive depth into the spinal joint. The other longitudinal end (16) ist preferably wedge-shaped to facilitate insertion into the intervertebral space. The superior and inferior surfaces (11, 12) are preferably provided with surface characteristics (13) to produce a "friction-fit" and are convex to correspond to the adjacent vertebral surface. The prosthesis is inexpensive to manufacture and can be implanted quite easily with little danger to the patient. Moreover, the prosthesis maintains at least some of the flexibility of the joint while remaining firmly anchored in place.
Patent EP-0046380-A1 (EP)
Inventor: BECHGAARD CARL CHRISTIAN
IPC: B27K3/36
Filed: 1981-08-14
Abstract: A carrier consisting of ethylene glycol, or another hygroscopic glycol, or another hygroscopic liquid in a composition containing a protective agent to be introduced into a porous substrate such as timber, particularly a boron-rich compound (at least 25% of B 2 0 3 , preferably at least 35% of B 2 0 3 ). For penetration into wood as a preservative suppressing or preventing insecticidal or fungal attack, the glycol carrier penetrating the outer portion of the wood more quickly than an aqueous carrier.
Patent EP-0073865-A1 (EP)
Inventor: CREE GAVIN MURRAY
IPC: C07K5/06
Filed: 1981-09-11
Abstract: Novel amides of an iodothyronine compound such as tri-iodothyronine (T3) or thyroxine (T4) with an amino-acetic acid compound such as nitrilotriacetic acid (NTA), ethylenediaminetetraacetic acid (EDTA) or diethylene-triamine pentaacetic acid (DTPA) may be labelled, e.g. radioactively labelled with 1-125, to give labelled derivatives useful in assays of a free thyroid hormone in a biological fluid which also contains the thyroid hormone bound to one or more natural binders. The novel compound T4 EDTA is shown to bind much more strongly to antibodies to T4 than to the natural protein binders in the biological fluid.
Patent EP-0053966-A1 (EP)
Title: Machine automatique de cambrage des pattes de connexion de plaquettes de circuits intégrés
Inventor: DELORME RAYMOND
IPC: H01L23/498
Filed: 1981-11-25
Abstract: L'invention concerne une machine automatique de cambrage des pattes de connexion d'une plaquette de circuits intégrés. Cette machine comprend un socle de cambrage (20), des moyens mobiles de cambrage (18, 19) situés en regard de ce socle, un support (2) de plaquette (1), des moyens (27) pour déplacer le support de plaquette pour amener la plaquette sur le socle, ou pour l'éloigner de celui-ci. Cette machine est caractérisée en ce que le socle de cambrage (20) comprend un logement (21) épousant la forme de la plaquette et présentant un rebord plan (23). Les moyens mobiles de cambrage comprennent deux pièces mobiles (18, 19). La première pièce mobile (18) est située dans la deuxième pièce mobile et présente un rebord plan (24), en regard du rebord plan (23) du socle. Les pattes sont coincées pendant le cambrage entre les deux rebords (23, 24) et le cambrage est effectué par la deuxième pièce mobile (19) qui se déplace longitudinalement. Application au montage des plaquettes de circuits intégrés.
Patent EP-0053983-A1 (EP)
Title: Composite ball valve seal assembly
Inventor: MEEK DALE E
IPC: E21B34/00
Filed: 1981-12-07
Abstract: In accordance with an illustrative embodiment of the present invention, a valve seat (13) and seal assembly (30) adapted for use with a ball valve element (14) comprises a retainer ring (25) having a spherical annular seat surface (26), a groove (31) formed in said ring and opening through said seat surface (26), and composite seal means (30) including inner (38) and outer rings (35) positioned in said groove and having outer surfaces (36) engaging said ball valve element (14), one of said rings (35) being made of an elastomer material and the other of said rings (38) being made of a metal, said metal ring (38) being located on the downstream side of said elastomer ring (35).
Patent EP-0067264-A1 (EP)
Inventor: MATTES ROLF
IPC: F16L33/22
Filed: 1981-06-01
Abstract: 1. An impervious connector for ductile tubes, comprising for each tube (2) to be connected, a sleeve nut (1) threaded (7) on the outside to be attached on the tube (2) and to be screwed in a sleeve tube (10) bearing on the inside corresponding threadings (11), the sleeve tube (10) bearing on the inside, from its core (12) in the direction of each of its extremities (13), a convergent truncated tapered rotation surface (14) which emerges from the lower side wall (15) at a depth greater than the length of penetration of the sleeve nut (1) in the sleeve tube (10), characterised in that, the truncated tapered rotation surface (14) ends, on the core side (12) of the sleeve tube (10), in a cylindrical rotation surface, arranging thus a free space (16) in which, after assembly by screwing, the extremity of the tube (2), deformed, comes to lodge itself and compress itself and in that, the interior diameter of the sleeve nut (1) is greater than the exterior diameter of the cylindrical rotation surface ending the truncated tapered rotation surface (14).
Patent EP-0045288-A1 (EP)
Inventor: CULMONE FILIPPO
IPC: D06F58/22
Filed: 1981-07-29
Abstract: A rotary drum laundry drying machine for domestic use comprises a support casing (2), a cylindrical drum (3) mounted for rotation about its axis (X-X) within the support casing (2), means for rotatably driving the rotary drum (3), means (6, 7, 9, 10, 13) for supplying a flow of hot air to the interior of the rotary drum (3) at one end thereof, means for discharging the air from the rotary drum at the end thereof opposite the air supply end, and filtering means for filtering the air leaving the rotary drum including a main perforated filtering wall (14) facing into the interior (8) of the rotary drum (3) whereby, in operation, the laundry comes into contact with this wall removing therefrom the filtered out material. The filtering means further include an auxiliary perforated filtering wall (15) disposed so as to be traversed in parallel with the main perforated filtering wall (14) by the air leaving the rotary drum (3). This auxiliary perforated filtering wall (15) is situated in a position which cannot be reached by the laundry whereby it collects the material which has been filtered out by the main filtering wall and subsequently removed therefrom by the laundry during the drying cycle.
Patent EP-0050639-A1 (EP)
Title: Dispositif pour permettre un escamotage exempt de vibrations du miroir d'un appareil photographique reflex de la position de visee a la position de prise de vues
Inventor: PAYSAN FRANK
IPC: G03B19/12
Filed: 1981-04-29
Abstract: Dans les appareils reflex a un objectif un miroir mobile (1) est dispose entre l'objectif (13) et le film (14). Ce miroir devie, dans une position de visee (1) les rayons lumineux sur un viseur a verre depoli (15) et peut etre escamote en basculant dans une position de prise de vues (1'). Ceci doit etre effectue de maniere a eviter un flou de l'image du au choc du miroir contre le bati de l'appareil. Un escamotage du miroir exempt de vibrations est obtenu en l'accelerant a l'aide d'un ressort de torsion (4) qui est place entre le miroir (1) et une masse mobile (2) d'equilibre qui lui est adjointe et en freinant a l'aide d'un frein (21, 22, 23) dispose sur les parties mobiles. La position du miroir a chaque instant de son deplacement est determinee par des roues dentees (16, 17, 18, 19) reliees au miroir, a la masse d'equilibrage, respectivement a un axe supplementaire (20). Par rotation de l'axe (20) le miroir peut etre escamote en position de visee apres la prise de vue et maintenu dans cette position par blocage de cet axe. Le deblocage permet au miroir de basculer dans la position de prise de vue. Le balourd resultant du mouvement du miroir et de la masse d'equilibrage peut etre reduit en prevoyant des contrepoids (11, 12) ou en disposant les masses du miroir et de la masse d'equilibrage symetriquement par rapport a l'axe de rotation au centre du deplacement. En outre, une disposition correspondante pour le miroir avec axe de rotation virtuel (par exemple miroir pivotant) est indiquee.