baber/WOPTO huggingface dataset:
Patent EP-0002650-A1 (EP)
Title: Temperature control of unoccupied living spaces
Inventor: GAMES JOHN EARLY
IPC: G06F17/00
Filed: 1978-12-08
Abstract: Apparatus is provided for controlling, during unoccupied periods, the operation of an HVAC system (16) and perimeter heating system (17) providing hot air and hot fluid, respectively, to a temperature controlled living space having occupied and unoccupied periods, the apparatus including an electronic processing means in combination with dedicated sensing apparatus. the apparatus providing controlled actuation of the HVAC (16) and perimeter (17) heating system in dependence on the temperature difference between an actual space temperature signal and unoccupied space heat and cool reference temperature signals, the apparatus further providing an optimum start-up procedure including simultaneous actuation of the HVAC (16) and perimeter (17) heating system to accelerate the heating of the space, the HVAC discharge temperature being modulated during the start-up procedure in dependence on the temperature dffer- ence between the actual space temperature and an occupied space heat reference temperature signal, the perimeter heating system (17) discharge temperature being preset to a start-up reference discharge temperature having a value greater than that maximum perimeter heating system discharge temperature permitted in normal operation.
Patent EP-0008742-A1 (EP)
Inventor: EDWARDS ALBERT L
IPC: B41J1/24
Filed: 1979-08-22
Abstract: This disc printer uses a relatively massive, rigid print disc (22) having a flat face on which two sets of raised character fronts (21,22) are arranged in separate spirals. Advantage ously, the inner font set (21) contains machine readable characters which are printable with high resolution, and a second font set (22) arranged so that the characters are upright as they pass a print zone which is vertically offset from the zone in which the high resolution characters are printed. The print disc acts as the platen for printing. With this arrangement, the same print disc can be used to print characters onto a record medium (10) at two different elevations, while maintaining the medium flat. arid without the need to transport the medium vertically. A check printer also is dis- dosed which uses the print disc to print machine readable, high resolution characters onto the check (10) during linear transport of the check in one direction, and to print other indicia onto the check during linear transport thereof in either the same or the opposite direction.
Patent EP-0007683-A1 (EP)
Inventor: TOOKEY DAVID JOHN
IPC: C04B7/00
Filed: 1979-05-23
Abstract: A static mixer comprises a passage for the flow therethrough of a liquid or a suspension of particulate solid in a liquid, said passage having in the direction of flow a lengthwise divergent portion (2) followed by a lengthwise convergent portion (3). An inlet (4) for fluent material to be mixed with the supension may converge with and project into the divergent portion. Cement and coal slurry may be mixed in this apparatus.
Patent EP-0011531-A1 (EP)
Inventor: LECART JEAN-GUY
IPC: A47C17/46
Filed: 1979-10-22
Abstract: Folding bed which can occupy a vertical storage position and a horizontal use position. The base can be moved by means of rollers (2) which follow ramps (10, 11) integral with a casing. The said ramps have a direction, close to the intersection (M), between, on the one hand, a horizontal plane (H) passing through the centre of gravity (G) of the movable assembly and, on the other hand, a cylindrical surface (C) passing through the axes of the rollers and the said centre of gravity. <IMAGE>
Patent EP-0020555-A1 (EP)
Inventor: SERRES PIERRE-FRANCOIS
IPC: G01N33/579
Filed: 1980-06-03
Abstract: L'invention a pour objet un procede de detection dont la sensibilite est au moins egale a celle de la methode radio-immunologique, sans toutefois impliquer un materiel complexe et couteux. L'etiquetage de l'agent considere est realise par attache d'au moins une molecule d'un lipopolysaccharide bacterien ou equivalent. Apres les immuno-reactions usuelles, la detection proprement dite s'effectue grace au Limulus Test ou equivalent.
Patent EP-0032183-A1 (EP)
Inventor: KIRCHKAMP JOSEF
IPC: B23P15/00
Filed: 1980-11-21
Abstract: The invention relates to a method for producing the body of shut-off devices (valves, slides, etc.), the body essentially having the form of a T-shaped piece of tube (1). A plate (4) carrying the sealing surface is welded obliquely in the body underneath the T-outlet and guides the shut-off device along the axis of the T-outlet through the opening in the plate (4). To achieve good sealing, according to the invention the centre section of the plate (4) containing the opening is formed out, creating a surface (8) standing at right angles to the axis (6) of the T-outlet. The T-shaped piece of tube (1) is separated in an oblique plane, the plate (4) is inserted in the plane of the division between the separate halves of the tube T-piece, and the three parts are connected to one another by means of a single round welded seam (10). <IMAGE>
Patent EP-0026018-A1 (EP)
Inventor: DEVAUZE BRUNO
IPC: D06F37/30
Filed: 1980-09-15
Abstract: 1. A laundry washing and drying machine, comprising a tub (1), which is arranged to contain washing or rinsing water and inside which a laundry drum (4) is mounted for rotation, which drum has a substantially horizontal axis (AA) and is supported by at least one shaft (5), which is mounted in a bearing seated in the tub wall, an electric motor (7) which is secured to the tub and which drives the drum via a belt (11) which is tensioned between a motor pulley (10) and a driven pulley which is rigidly connected to the drum, the motor pulley, the driven pulley, and the belt being situated within the tub and being at least partly immersed in the washing or rinsing water, the tub being situated in a housing (3) to which it connected by a damped resilient suspension, the motor pulley (10) being mounted on the motor drive shaft (8), which shaft extends through the wall of the tub at a point which is situated between the motor and the pulley, the motor drive shaft being aligned substantially parallel to the drum axis (AA), characterized in that the driven pulley is arranged on the cylindrical surface (6) of the drum (4), the motor being mounted so that the centre of gravity (G) of the washing assembly constituted by the drum, its pulley, the tub and the motor is situated substantially in the plane of symmetry (P) perpendicular to the drum axis.
Patent EP-0050167-A1 (EP)
Inventor: NESTRICK TERRY JOHN
IPC: B01J20/32
Filed: 1980-10-20
Abstract: improved packings for columns useful in gas chromatography are made by a multistep process whereby polysiloxane molecules having various organic substituents are chemically bonded to the surface of a siliceous support. The process comprises one or more cycles of successive reactions with an activated support surface of silicon tetrachloride, an organic dichlorosilane, silicon tetrachloride a second time, a polysiloxane polyol, with intermediate hydrolyses where appropriate to provide reactive terminal silanol groups and a final capping reaction with an organic monochlorosilane. The packing as so prepared is further improved by coating with a conventional stationary phase.
Patent EP-0018067-A1 (EP)
Inventor: BAUMBACH BERTRAM WILLIAM
IPC: H01C7/12
Filed: 1980-02-28
Abstract: A line protector for a communications circuit comprises an insulating base (6) having a ground pin (16) and two pairs of line pins (8, 10; 12, 14), one pair for each side of the line, projecting through the base. Each pair of line pins has a contact (20, 20a) electrically connected thereto and projecting away from the base. The ground pin also has a contact (22) projecting away from the base and spaced from the line pin contacts. A metal oxide varistor (24) having opposed faces (26, 28) provides surge voltage protection for each side of the line. The line pin contacts are bonded to one face (28) of the varistor while the ground pin contact is bonded to the other face (26) of the varistor. Electrically conductive spring clips (30, 32) span the varistor and are pressed toward its opposite faces and in electrical contact with the ground pin contact (22). An insulating sheet (34) is interposed between the clips and the line pin contacts to prevent one or more of the clips from grounding the line except in such surge condition that heats the varistor sufficiently to melt the insulation (34).
Patent EP-0025341-A1 (EP)
Inventor: TIEFENTHALER EDELBERT
IPC: F16K11/00
Filed: 1980-09-03
Abstract: The invention is directed to a steam throttle valve which has a number of water injection ducts distributed around the valve axis. The ducts (8) are arranged in a thin-walled manifold arrangement (5) which extends around the valve axis and which has a thin-walled water supply duct (7) housed in a bore in the valve casing cover (6). The manifold (5) is preferably annular in shape and is retained between two assembled parts of the valve, such as the cover (6) and a valve cage (30). 
<??>Such an arrangement of the ducts (8) in this way avoids the occurrence of stress cracks around the ducts.
Patent EP-0026984-A1 (EP)
Inventor: DIDOMENICO JR EDWARD
IPC: C09D161/32
Filed: 1980-09-04
Abstract: The invention relates to a chemical product produced by reacting a methylolamino compound and at least one polyhydric alcohol of functional derivative thereof; the said alcohol being selected from diols of formula I
     
     (wherein h and k, which may be the same or different, are integers the sum of which is from 12 to 20; k is greater than or equal to 3; and h is greater than or equal to 1) and gem-bis(hydroxymethyl) alcohols of formula II
         wherein m, n, p, q, r, s and t are integers the sum of which is from 12 to 20; n, q, and s each has a value of 0 or 1 with the sum of n, q and s having a value of from 1 to 3; m, p and r, which may be the same or different, each has a value of from 0 to 16; and t has a value of from 3 to 19.   
     The invention further relates to a process for preparing the chemical product of the invention and compositions thereof. 
     The chemical product of the invention is of particular use in the preparation of coating compositions.
Patent EP-0034690-A1 (EP)
Inventor: MARTIN HENRI
IPC: C04B7/36
Filed: 1980-02-20
Abstract: Linz-Donawitz slag is used as material contributing iron, together with preformed constituents of the clinker. A paste which is substantially deficient in ferruginous additives is introduced into the drying zone of the kiln, a desired quantity of milled Linz-Donawitz slag is introduced into the kiln via the tuyere in order to make up the deficit of the paste, and these slags are incorporated in the calcined paste in the baking zone of the kiln.
Patent EP-0058730-A1 (EP)
Inventor: SCHMIDT GERHARD
IPC: B05C9/10
Filed: 1981-02-20
Abstract: 1. A method for the coating of components with a plurality of apertures for the sorting, grading and/or separation of goods, in which one or more layers of an adhesive agent in the first instance followed by a protective agent are applied to a surface of the component, which has previously been cleaned, the apertures being closed by shaped members, wherein the apertures of the component (1) are only closed by the shaped members (7) after the application of the adhesive agent in such a way that the shaped members are inserted from the side of the component opposite to the working surface to be protected and pass through the apertures of the component, and such that the protective agent is only applied to the working surface of the component (1) to be protected and has a thickness which is lower than corresponds to the projecting height of the shaped members (7), characterised in that the angle of inclination (13) of the mould face (11, 12) coming to rest in the associated aperture of the component (1) is in each case greater than the angle (14) of the component surface (15) limiting the aperture, wherein the mould face (11, 12) rests in a linear and sealed manner on the upper edge of the aperture.
Patent EP-0046218-A1 (EP)
Inventor: CLOSE DONALD H
IPC: G02B27/00
Filed: 1981-07-28
Abstract: System holographic optical element 22 has a substrate 24 and developed grating carrying layer 26 and is for use in an optical system. It is exposed from a coherent point source 50 with the aid of a fabrication holographic optical element 40 having a grating layer 44 so that the photosensitive emulsion (i.e., point 38) is exposed both directly from the point source 50 and by reflection from a point 56 in the grating in the fabrication holographic optical element.
Patent EP-0045959-A1 (EP)
Inventor: MAKI TAKAO
IPC: C07C37/20
Filed: 1981-08-07
Abstract: Bisphenols are prepared by condensation of a phenol with a ketone in the presence of a sulfonic acid type cation exchange resin partially modified with a pyridinealkanethiol of the formula:
     wherein n is a positive integer and Py is 3-pyridyl when n is 1, or 2-, 3- or 4-pyridyl when n is more than 1.
Patent EP-0046274-A1 (EP)
Inventor: HABERLE NORMAN DR DIPL-CHEM
IPC: A01N43/36
Filed: 1981-08-13
Abstract: Die Erfindung betrifft eine Auswahl von Bernsteinsäureimiden, die in der 2-Stellung Alkoxy-, Alkoxyalkyl- oder Acyloxysubstituenten mit bis zu 4 Kohlenstoffatomen aufweisen und deren Iminkomponente sich von aliphatischen Aminen mit bis zu 5 Kohlenstoffatomen, oder von, ggf. bis zu 2 Substituenten aufweisendem Anilin, herleiten. Die erfindungsgemäßen Bernsteinsäureimide finden Anwendung als fungizide Mittel.
Patent EP-0052714-A1 (EP)
Inventor: KARNING HEINRICH
IPC: H01S3/03
Filed: 1981-09-24
Abstract: Der TE-Laser-Verstärker besitzt ein völlig abgeschlossenes metallisches Gehäuse (2). Dadurch, über seine Geometrie sowie über diejenige seiner Elektroden (5 bis 7) und/oder ein Umpolen der Ausgangsspannung läßt sich eine homogene Feldverteilung, eine Beeinflussung des ortsabhängigen Verstärkungsverlaufs im Lasermedium und eine vergleichsweise lange Lebensdauer von Gas und Laser erreichen.
Patent EP-0049906-A1 (EP)
Inventor: EMMERICH BERND
IPC: E04B2/06
Filed: 1981-10-14
Abstract: 1. System for the construction of soundproof walls (1) or soundproof compartments out of soundabsorbing panels (2, 11, 12) assembled together in the manner of a lattice, with edge strips (19, 20), in which at least one of the panel sides (15, 13) is provided with a clamp strap (27, 28) supported on adjacent edge strips (19, 20) and with at least one penetrating screw bolt (29, 30) to connect the panels adjacent a space at a join, which can if required be covered by a moulding (37, 38) that can be screwed on, characterised in that each clamp strap consists of a plate (27, 28), of which one plate (28) has cut-outs (46, 47) having in each case a polygonal outline, each for a polyhedron that is provided under the head of the screw bolt (29, 30), which penetrates one of the edge strips (19, 20) and can be tensioned by screwing on a nut (36) ; and that the plates (27, 28), between their cut-outs occupied by screw bolts (29, 30) parallel to one another, are provided with a threaded hole (41, 42) to secure a cap bolt (39, 40) serving to screw on the moulding (37, 38) covering the space at the join.
Patent EP-0078330-A1 (EP)
Inventor: BROADT DAVID R
IPC: G03B15/04
Filed: 1981-10-29
Abstract: A photoflash unit (10) comprising a horizontal linear array of flashlamps (11-15) enclosed within a one-piece housing member (30) having a light-transmitting front portion (31) folded-over a back portion (32) containing a plurality of lamp-receiving cavities (11'-15') in which respective lamps (11-15) are disposed. The cavities, are aluminized to provide a reflective coating on the cavity surfaces. The front portion (31) of the housing (30) includes a window area (31a) which lies in a plane offset from the front tab and joined thereto by a web (31c). A label (70) comprising an adhesive-backed sheet of substantially opaque material is affixed to the front portion (31) of the housing and disposed to cover both the staples and the web (31c), the web convering providing selective shielding of light radiated from flashing lamps (11-15). The black of the label can be reflective for redirecting shielded light toward the reflective cavities (11'-15') behind the lamps for subsequent redirection as usable light.
Patent EP-0040990-A1 (EP)
Inventor: GLEASON JOHN GERALD
IPC: C07D217/08
Filed: 1981-05-27
Abstract: Imidodisulfamide derivatives of formula (I):
     in which R, is hydrogen, bromo, chloro, methyl or trifluoromethyl; R, is bromo, chloro, trifluoromethyl or tetrafluoroethylthio; and X and Y independently are hydrogen or alkyl of 1 to 4 carbon atoms; and alkali metal salts of said compounds which are useful in the treatment of allergic conditions, are prepared by reaction of an appropriately substituted tetrahydroisoquinoline and bis(chlorosulfonyl)imide in the presence of a tertiary amine.
Patent EP-0046349-A1 (EP)
Inventor: GILPIN MARTIN LEONARD
IPC: C07D503/00
Filed: 1981-08-03
Abstract: The present invention provides amidines, guanidines, pseudoureas, pseudothioureas, imidates and thioimidates derived from 9-aminodeoxyclavulanic acid which has the formula:
     These derivatives are useful β-lactamase inhibitors and antibacterial agents. Their preparation and use are described.
Patent EP-0046352-A1 (EP)
Inventor: JOHNSON ALLEN STARLING JR
IPC: B01D46/04
Filed: 1981-08-05
Abstract: A bag-type filter apparatus, whose elongate tubular filter bags (14) are supported by tubular cages (26) therewithin, is provided with an air diffuser tube (30) extending longitudinally within each tubular cage (26) for diffusing and distributing a periodic reverse purge air flow throughout each filter bag (14) to dislodge from the exterior surface of each filter bag particulate material which normally collects on the filter bags. Each air diffuser tube (30) is formed from a perforate strip of helically wound sheet metal, adjacent edges of which are interconnected by an imperforate seam (36) in which such adjacent edges overlap each other in interlocking relationship so that the seam extends helically around the respective air diffuser tube.
Patent EP-0055901-A1 (EP)
Inventor: HOLDING NORMAN
IPC: F01M1/08
Filed: 1981-12-10
Abstract: For an internal combustion engine having oil-spray lubrication of an overhead camshaft an assembly is provided which comprises a central filter case (21) which can connect by a nipple (31) with an existing oil supply conduit (15) in an engine to receive oil therefrom and on a downstream side of a filter screen (23) connects with pipes (20a, 20b) which have apertures whence oil sprays (36) can issue.
Patent EP-0082227-A1 (EP)
Inventor: TOSTAIN JACQUES PAUL JEAN
IPC: B24B27/06
Filed: 1981-12-17
Abstract: A system comprises an oscillating arm with, on one side, a grinding wheel (2) above a piece to be sectioned (1). The arm is balanced in such a way that the weight on the grinding wheel (2) side is greater than the weight on the motor side. At the other end of the oscillating arm there is situated an articulated collar (5) traversed by the rod of a jack (9) and supporting a sensor (6). The jack can be mounted in parallel with a hydraulic regulator (10). Parallel to the axis of the jack there is fixed a calliper (16), the two collars (14) and (15) of which encounter a slide (11) integrally connected to a sensor (17). The sensor (6) is armed during the sectioning. At the end of the sectioning, the grinding wheel (2), carried by its weight, acts on the sensor (6) which commands its raising. The position of the arm at the end of sectioning, which can be varied depending upon the degree of wear of the grinding wheel (2), determines the stiff sliding of a slide (11) driven by the collar (15). When raised, the calliper (16) encounters the sensor (17), fixed to the slide (11), which gives the order to lock the system at the upper point. <IMAGE>
Patent EP-0043362-A1 (EP)
Inventor: POSCHINGER GUSTAV
IPC: A47C17/17
Filed: 1981-02-18
Abstract: 1. A seating furniture convertible to a bed, comprising a frame (1), a back-rest (2) pivotally supported on said frame (1), and at least one carriage (13) being movable out of said frame (1) and adapted to pivot said back-rest (2) via a linkage when moved, characterized by a bar (12) extending in the direction of movement of said carriage (13), said bar (12) being rotatably supported on said frame (1) and being provided with a crank arm (11), a rod (10) journalled to said crank arm (11) and engaging with its other end an arm (8) which is secured to said back-rest (2) transverse to the pivot axis (4) thereof, said bar (12) being rotary bent along its longitudinal axis and being embraced by a guide (19) on said carriage (13) fittingly engaging a noncircular cross-sectional shape of said bar (12).
Patent EP-0042429-A1 (EP)
Inventor: LEAS ARNOLD M
IPC: C10J3/54
Filed: 1980-12-29
Abstract: Une unite de preparation d'alimentation par separation par gravite eau chaude-combustible solide (492) permet de faire flotter les solides organiques dans un evaporateur d'eau (514) et de faciliter le pompage de boue organique vers un reacteur d'enlevement de particules, de traitement, et de gazeification du charbon (758). Le reacteur produit un gaz de gazogene et de l'alcool methylique pur, de l'ammoniac et d'autres sous-produits derives de valeur. Dans le systeme de circulation a eau chaude, les agents de reaction de traitement (CaCO3 et BaCO3) sont regeneres, l'hydroxyde d'aluminium et l'hydroxyde de fer sont recuperes a partir de dechets municipaux solides, et de l'engrais de sulfate d'ammonium et des plaques de construction au sulfate de calcium sont recuperes a partir du sulfure de carbone. Du dioxyde d'azote et du dioxyde de carbone generes dans le procede sont utilises pour produire de l'electricite en quantite considerable.
Patent EP-0064653-A1 (EP)
Inventor: SERVE KLAUS
IPC: F16L55/12
Filed: 1982-04-24
Abstract: 1. A device for shutting off gas lines, including two inflatable bladders (10, 11) adapted to be inserted into the gas pipe (12) to be shut off for repair or assembly work, through a bore (14) in the pipe walls, together with a flexible guide tube (13) passing through the two bladders (10, 11) to be arranged successively in the gas pipe (12), said guide tube (13) being designed as twin tube for separate inflation of the two bladders (10, 11), characterized in that the guide tube (13) designed as twin tube has another channel (26, 73) which is shutt off towards the two bladders (10, 11), but opens towards the space (61) of the gas pipe (12) defined by the two bladders (10, 11), and provides an outlet for floating gas.
Patent EP-0069383-A1 (EP)
Inventor: ARNOLD PETER DR
IPC: B23K26/00
Filed: 1982-07-06
Abstract: Beschrieben wird ein Verfahren zur Oberflächen behandlung, insbesondere metallischer Werkstücke, mittels Laserstrahlen. Nach dem neuen Verfahren wird der absorbierte Anteil (Ea) der eingestrahlten Energie (Ee) dadurch erhöht, daß linear polarisiertes Licht bestimmter Richtung relativ zur Einfallsebene des Strahls verwendet wird, und der Laserstrahl die zu behandelnde Oberfläche schräg beaufschlagt. Bei Eisen- bzw. Stahloberflächen hat sich ein Einfallswinkel von >70° zwischen dem Strahl und der Senkrechten auf die zu behandelnde Oberfläche als Optimum erwiesen. Bei Einhaltung der erfindungsgemäßen Strahlgeometrie können Werte für den absorbierten Energieanteil erreicht werden, die mindestens denen entsprechen, die mit einer absorbierenden Beschichtung erreicht werden.
Patent EP-0071186-A1 (EP)
Title: Eclateur à plusieurs paires d'électrodes en parallèle
Inventor: DE WITTE OLIVIER
IPC: H01T2/02
Filed: 1982-07-22
Abstract: Eclateur comportant une pluralité de paires d'électrodes (7, 10) en parallèle, et un conducteur isolé (15) relié à une source d'impulsions électriques (16) et disposé le long des électrodes pour déclencher l'éclateur par une décharge lumineuse en couronne sur le conducteur isolé. Application aux lasers à gaz.