baber/WOPTO huggingface dataset:
Patent CH-643218-A5 (CH)
Title: Device for end-to-end welding of optical fibres
Inventor: RUDAZ ALBI
IPC: G02B6/255
Filed: 1981-05-29
Abstract: The device comprises a source of welding heat (36, 37), two supports (6, 7) for optical fibres (15) for receiving and maintaining in alignment and in contact two end parts of optical fibres (15) to be welded end to end. These supports (6, 7) have means (12) for manually arranging the fibres (15) in contact end to end. Two clamping means (17, 18) are used to clamp the fibres (15) previously brought end to end and an electromagnet (30) is used to bring close to one another the two means for clamping (17, 18) the optical fibres (15) in order to compress axially the two parts to be welded, during the welding. Micrometric means (2) are used to adjust the approach travel of the two clamping means (17, 18). The device makes it possible to obtain good reproducibility while limiting in practice the adjustment in the starting-up period before a series of welding operations. <IMAGE>
Patent CH-647660-A5 (CH)
Title: Bracelet consisting of a succession of articulated links
Inventor: GOGNIAT PAUL
IPC: A44C5/02
Filed: 1982-06-09
Abstract: The bracelet consists of a succession of links (10, 20) which are articulated with respect to one another. Each link includes a central zone (11) extending over the entire width of the bracelet, a median lateral zone (12) continuing one of the sides of the central zone and extending over a median portion of the width of the bracelet, and two end lateral zones (13, 14) continuing the side opposite the central zone and extending over the end portions of the width of the bracelet. The median lateral zone (22) of one specific link (20) is articulated rotatably between the two end lateral zones (13, 14) of the adjacent link (10). The end lateral zones (13, 14) are securely fastened to the corresponding central zone (11) so as to prevent the involuntary separation of the links after they have been positioned. <IMAGE>
Patent CH-671742-A5 (CH)
Title: Accessory fastener for bicycle frames - with clamp shoes with concave clamp surface for tubing
Inventor: PLETSCHER OSKAR
IPC: F16B7/04
Filed: 1986-09-08
Abstract: The device is for fastening of accessories of two tubes (11, 12) of a bicycle frame. It has two clamp elements (13, 14), with a tension device (17), which clamp the tubes. One of the clamp elements has a pair of clamp shoes (18,19), which are relatively movable, and turnable. The side of each shoe away from the clamp element has a concave clamping surface to accommodate a tube. The shoes consist of a softer material, e.g. a synthetic. ADVANTAGE - Accommodates tubes of any dimensions, and relative positions.
Patent CH-628296-A5 (CH)
Inventor: STOLL KURT
IPC: B60Q1/14
Filed: 1980-05-19
Abstract: The switch is controlled by a photo sensitive device (20) which senses through a diffuser (21) light coming from the inside of the car. When the intensity exceeds a threshold adjustable by a trimmer, the photo sensitive device switches, through an operational of amplifier (30) and two transistors (32, 33), a relay (35) with two working contacts to supply two lighting circuits (11, 12) of the vehicle. A capacitor connected between the mass and the base of one of the transistors (32) delays the opening and the closing of that transistor and at the same time the switching on and the switching off of the lighting circuit. This delay takes two different values, the most important one being for the switching off.
Patent CH-649154-A5 (CH)
Title: Device for measuring a generalised force
Inventor: BURCKHARDT CHRISTOF W
IPC: G01L5/16
Filed: 1981-07-01
Abstract: The device comprises two rigid plates (1, 2) which are parallel and joined together by springs. This device furthermore comprises six inductive sensors (4) arranged along axes (4a) which are not parallel to each other and not parallel to the plates (1, 2), each for measuring the linear displacement, along one of the six degrees of freedom, of one plate (2) with respect to the other (1). Each sensor (4), which comprises windings (5, 6, 7) housed in a support (4b) fixed to the plate (2) and a ferromagnetic core (9) fixed to the plate (1), is sensitive only to the component of the displacement along its respective axis (4a). This device may be used in a vector accelerometer. <IMAGE>
Patent CH-658838-A5 (CH)
Title: Stop device for a pushchair
Inventor: BARTOLINI PIERO
IPC: B62B5/06
Filed: 1984-09-24
Abstract: This safety device makes it possible to stop a pushchair which is accidentally released by the person who is pushing it. The device essentially comprises a winder/unwinder (1) consisting of a frame (2) which supports a rotary spindle (3) ending at one end in a knob (6) allowing it to be turned. One end of a cord (9) is attached and wound onto the rotary spindle whilst the other end carries a gripper (15). This gripper is intended to be fixed to an item of clothing of the person pushing the pushchair to which the winder/unwinder is fixed with the aid of a hook (8). Under these conditions, the pushchair is automatically stopped by the cord if it is left to its own devices on sloping ground. <IMAGE>
Patent CH-648114-A5 (CH)
Title: Thermoacoustic device
Inventor: ROTT NICHOLAS PROF
IPC: F25B9/14
Filed: 1983-09-09
Abstract: The thermoacoustic device is provided with a vibration chamber which essentially consists of juxtaposed pockets and which is assigned a heat source and a heat sink. The vibration chamber (17, 20) has a folded profile (16), the inside (22) of which bounds the vibration chamber (17, 20). At least one heat exchange medium flows at least partly around the outside (24) of the profile (16). Such devices can be operated as reciprocating engines, heat engines or refrigerating machines. <IMAGE>
Patent CH-634626-A5 (CH)
Title: Flat roof structure
Inventor: RIORDAIN DIARMUID O
IPC: E04D11/02
Filed: 1978-08-22
Abstract: The flat roof structure has a concrete floor (10) which is borne by roof walls (11). On the upper side (12) of the roof floor (10) there is applied an asphalt layer (16) which is impermeable to water and on which a drainage layer (17) rests. A thermal insulation layer (18) comprising foamed polystyrene panels is arranged over said drainage layer (17). The polystyrene panels (18) are covered over by a protective layer (19) which is permeable to water and consists of gravel. <IMAGE>
Patent CH-579492-A5 (CH)
Title: Conveyor system with rollers sliding over drive shafts - controlled to stop one line of products while others continue on same conveyor
IPC: B65G13/07
Filed: 1973-06-26
Abstract: Transporter has two basic sets of rollers each set moving at different speed. Each roller consists of a driven shaft over this shaft a number of independent rollers are fitted with little clearance. These rollers are the actual means of transport. If e.g. a container is placed on top of this roller, the weight will cause increased friction between roller and continually driven shaft, which causes the container to be moved. If for any reason the container is blocked, then the friction between roller and shaft is not large enough and roller will freewheel over shaft. Since there are numerous rollers on each shaft, the next container, standing on the same shaft may be forwarded.
Patent CH-622019-A5 (CH)
Title: Process for the preparation of aminotriazolobenzodiazepines
Inventor: HESTER JACKSON BOLING JR
IPC: C07D487/04
Filed: 1975-10-23
Abstract: Aminotriazolobenzodiazepines of the formulae <IMAGE>  and <IMAGE> and their pharmacologically acceptable acid addition salts are prepared. The substituents are defined in Claim 1. The compounds of the formula VIII are obtained by reacting an appropriate phthalimide derivative with hydrazine in ethanol. The reaction product is then alkylated with an aldehyde donating the radical R' or R'' in the presence of a condensing agent. Resulting compounds having a double bond in the 5,6-position are converted into the corresponding saturated compounds by reduction with a diborane. The said compounds can be used as tranquillizers and antidepressants.
Patent CH-609157-A5 (CH)
Title: Reflective element
Inventor: BAGSHAW ROBERT B
IPC: E01F9/619
Filed: 1975-12-19
Abstract: The element may have the shape of a cylinder (47), sphere (48), dihedron (50) or prism (51). It has reflective surfaces formed by a transparent varnish (lacquer) (64) in which glass beads (63), laid on a metal foil (62), are embedded. The conformation of the reflective element is such that it reflects light even when it is at a grazing angle and when the surface (65) of the element is covered with a layer of water (66). A large number of them are fixed by means of a binder (45) to a surface (46), such as a road, in order to form a reflective pavement (surfacing). <IMAGE>
Patent CH-580579-A5 (CH)
Title: Benzenesulphonyl urea cpd prepn
IPC: C07C311/54
Filed: 1970-08-25
Abstract: N-(benzene sulphonyl)-N'(alpha-methyl phenethyl)-ureas. Compds (I) useful as antiarrhythmic and anti-angina agents (where X and X' are H, CH3, CH3O or halogen and Y and Y' are H, 1-6C alkyl, OH, O -1-6C- alkyl or halogen and R is H or CH3) are prepd. by standard methods for alkylating and sulphonylating ureas, or methods in which ureas are formed.
Patent FR-2068001-A5 (FR)
Title: Non ricocheting penetrating projectile
IPC: F42B12/08
Filed: 1969-11-25
Granted: 1971-08-20
Abstract: In order to counteract the ricocheting of penetrating projectiles at a high angle of incidence, the front is provided with angular cutting edges, generally of a large diameter and nearly of the maximum calibre. The cutting edges may be made up of at least three projections or teeth, with sharp edges and pref. of a prismatic or pyramidal shape. The projections form engagement planes at the time of impact and produce radial tears in the armour attacked. Improved penetration is obtd. while at the same time the projectile acquires a capacity for non-ricocheting. The teeth may be in one piece with the projectile and are obtd. by moulding, forging or by machining.
Patent FR-2106797-A5 (FR)
Title: Impact - resistant thermoplastics prodn -by graft copolymerisation - of a rubbery polymer, transferring the product to a monomer
IPC: C08F285/00
Filed: 1970-09-24
Granted: 1972-05-05
Abstract: An impact resistant rubber-modified, thermoplastic resin contg. 1-35% rubber component is obtained by (a) emulsion graft copolymerising, in a first step, 1-85wt.% of >=1 graft copolymerisable cpd. contg. a double bond, with 99-15wt.% (calculated as solids portion) of a diene type rubber polymer in form of a latex; (b) transferring, in a second step, the solid portion of the so-obtained emulsified graft copolymer into a soln. contg. an unsatd. monomer or monomer mixture with a copolymerisable double bond, and removing the water from the resulting mixture; and (c) block copolymerising, in a third step, the so-obtained monomer soln. with graft copolymer particles dispersed. Products have outstanding impact resistance. Particle size of the rubber in the latex is not affected by the claimed process. Rubber polymer particles are evenly distributed in the monomer.
Patent FR-2090789-A5 (FR)
Title: High pressure polymerisation of ethylene
IPC: C08F10/00
Filed: 1971-04-27
Granted: 1972-01-14
Abstract: Ethylene is (co)polymerised at 100-400 degrees C under pressure of 700-5000 kg/cm2, in presence of an initiator, followed by separation of a major portion of the polymer from the reaction mixture, using one or more high pressure product separation devices which contain the polymer produced and unreacted ethylene and of which at least one is operated at a pressure of 500-1000 kg/cm2, this being followed by recycling of the remainder contg. unreacted ethylene. Quality control at the separation stage rather than at the polymerisation stage makes it possible to obtain easily and continuously, polymer of two or more specific qualities and with distinct characteristics.
Patent FR-2120823-A5 (FR)
IPC: H01G11/86
Filed: 1971-12-22
Granted: 1972-08-18
Abstract: An inter-cell, electron-conducting, ion-insulating connector for use in an electrical capacitor comprising a substrate of metal sheet or graphite which is laminated on at least one side with an elastomer containing electrically conductive carbon black in sufficient amounts to render the elastomer conducting.
Patent FR-2180178-A5 (FR)
Title: Steam condenser - for nuclear power stations
IPC: F01K9/04
Filed: 1972-04-11
Granted: 1973-11-23
Abstract: A condenser for direct or by-pass steam-cycle operation, at about 90 degrees C, comprises a central steam pipe with outlets towards the outer steam drum, which is protected by a pair of clad deflector plates. The steam flow then passes into four similar expansion chambers, to be cooled by water spray jets from tubes inserted from outside the main steam drum. Side shields inhibit back-leakage of steam. Collecting tubes cross the space between the expansion chambers and the outlet duct.
Patent FR-2191712-A5 (FR)
Title: Kiln for material liable to frit together - fitted with ejector
IPC: C04B2/10
Filed: 1972-06-26
Granted: 1974-02-01
Abstract: The material is fired in a vertical cylindrical shaft kiln into which it is introduced from the top where there is also introduced the air of combustion. The fired fritted together bulk material is ejected by means of an axially applied ejector applied from the top. A parting off device for the core being pushed out is provided at the bottom outlet. The ejector is pref. a hydraulic ram and the parting off device is a photographic shutter like knife unit. The plant is used for the firing of foamed bulk material additive for light and foam concrete making.
Patent FR-2157412-A5 (FR)
Title: Effect yarn combination of hollow spindle and false - twist wheel for fancy yarn
IPC: D02G3/34
Filed: 1972-10-11
Granted: 1973-06-01
Abstract: An effect yarn is mfd. on an uptwister with a hollow spindle with a false twist twist-wheel mounted on top of the hollow spindle. A yarn is drawn up through the hollow spindle over the twist wheel. Another yarn is fed by rolers at a given speed onto this first yarn as the first part of the false twist is inserted below the spindle. When this combined yarn leaves the twist wheel, a further yarn which is mounted on the hollow spindle wraps around the first two to create the fancy effect.
Patent FR-2256644-A5 (FR)
Title: Printing machine ribbon incorporating a correction track - of balanced construction to ensure relieable winding
IPC: B41J31/05
Filed: 1973-12-28
Granted: 1975-07-25
Abstract: Printing ribbon comprising a support layer carrying two parallel stripes of adhesive, one for anchoring an ink-impregnated coating and one for carrying a layer of material for overprinting mistakes to allow correction. The print and correction coatings are wider than the adhesive stripes. aligned with the edges of the support tape, and leave a small gap between themselves, allowing the printing surface to be glimpsed through the exposed portion of the support tape. The two coatings are of similar thickness. The ribbons are used for machines requiring progressive unreeling and opt. wind-up of the printing ribbon. The dimensionally balanced structure provides uniform and reliable winding behaviour.
Patent CH-695425-A5 (CH)
Title: Receptacles coupling device for use in chemical industry, has spindles radially arranged at disks for tiltably supporting closure flaps that are arranged such that one of spindles is detachably mounted at disks
Inventor: KNECHT STEFAN
IPC: F16L37/30
Filed: 2005-08-04
Abstract: The device has closure flaps (2) that are tiltably arranged at coupling lugs and closely locks in a closed tilting position of the coupling lugs, respectively. The closure flaps has disks (22), and spindles (21) are radially arranged at the disks for tiltably supporting the closure flaps. The closure flaps are arranged such that one of the spindles is detachably mounted at the disks.
Patent DD-153872-A5 (DD)
Title: Verfahren zur herstellung neuer zuckeralkoholderivate
Inventor: VIDRA
IPC: C07C43/13
Filed: 1980-08-14
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von neuen Zuckeralkoholderivaten der allgemeinen Formel I, worin R hoch 1 Wasserstoff, R hoch 2 Hydroxy oder R hoch 1 und R hoch 2 zusammen eine Sauerstoffbruecke bedeuten, R hoch 3 fuer Methyl, R hoch 4 fuer Wasserstoff, Methyl oder Axyl und n fuer 0 oder 1 steht, mit der Einschraenkung, dass falls n=0 ist, die sterische Stellung von R hoch 2 und OR hoch 3 der Konfiguration von Xylit entspricht bzw. wenn n=1 ist, die sterische Stellung von R hoch 2 und OR hoch 3 der Konfiguration von Dulcit, Mannit oder Sorbit entspricht. Die neuen Verbindungen zeichnen sich durch eine geschwulsthemmende Wirkung aus.Beispielsweise wird zur Herstellung von 1,2-5,6-Dianhydro-3,4-dimethoxy-dulcit mit Diazomethan solange methyliert, bis das zuerst entstandene 1,2-5,6-Dianhydro-3-methoxy-dulcit in die gewuenschte Verbindung umgewandelt ist.
Patent DD-222016-A5 (DD)
Title: Verfahren zur herstellung von neuen beta-lactam-antibiotika
Inventor: SLUSARCHYK WILLIAM A
IPC: C07D205/085
Filed: 1983-10-06
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von b-Lactamen mit einem Substituenten der Formel I,in der R1, R2, R3, R4, R5 und R6 die im Erfindungsanspruch angegebene Bedeutung haben, sowie von pharmazeutisch vertraeglichen Salzen davon. Diese Verbindungen besitzen antibakterielle Wirkung gegen eine Reihe von gram-positiven und gram-negativen Keimen.
Patent DD-231375-A5 (DD)
Inventor: WUENNING JOACHIM
IPC: C21D9/00
Filed: 1985-01-30
Abstract: An industrial furnace for heat-treating metallic workpieces has separate heating and cooling chambers. The latter uses a circulating cooling gas, the flow of which against or past the workpieces produces cooling or gas-quenching. The furnace may have another chamber for oil-quenching lying below the gas-cooling chamber. In order to enable the gas cooling to operate quickly and efficiently, a cooling box fed with air by ventilator fans is provided in the shape of a tunnel, with internal surfaces above and at both sides of the effective cooling space constituted by interchangeable nozzle plates (or blank plates if no nozzle openings are desired at the top or at the sides). The workpieces to be cooled rest on a platform which may be raised or lowered to adjust the distance from the top nozzle plate or lowered into an oil bath. The nozzle plates provide a choice of nozzle patterns for different articles or groups of articles to be cooled after heat treatment. The nozzle plates may have setbacks or protrusions in order to vary the spacing of the nozzle openings from the median plane of the cooling tunnel.
Patent DD-236091-A5 (DD)
Title: Verfahren zur herstellung von n-thienylchloracetamiden
Inventor: SCHNEIDER HERMANN DR
IPC: C07D333/36
Filed: 1985-08-20
Abstract: Die Erfindung betrifft die Herstellung von Verbindungen der Formel II, worin R eine C1-4Alkoxy-C2-4alkyl-Gruppe ist, deren C1-4Alkoxy-Gruppe durch mindestens 2 Kohlenstoffatomen getrennt ist vom N-Atom worin R gebunden ist, R2 und R4 unabhaengig voneinander fuer CH3 oder C2H5 stehen und R5 H oder CH3 bedeutet, aus Verbindungen der Formel I, worin R, R2, R4 und R5 obige Bedeutung besitzen, und die weitere Umsetzung der so hergestellten Verbindungen der Formel II zu bekannten N-(Thien-3-yl)-chloracetamiden.
Patent DD-243073-A5 (DD)
Inventor: FIEDLER DIETMAR
IPC: F16L21/02
Filed: 1986-02-17
Abstract: 1. Internal sleeve seal for pipe joints on pipelines, comprising a collar of flexible material which fits over the seams of the joints and to both sides of the seams of the joints is held under pressure against the inside wall of the pipeline by ring-shaped tensioning elements, and in the region of the tensioning elements has a respective annular recess incorporated in its external surface and approximating in its width to the width of the tensioning ring, which recess houses an annular cushion (4) made from a material with good powers of recovery, for example rubber, which in the uncompressed state is in contact with the inside wall of the pipe and at a distance from the side walls of the recess, characterised in that the annular cushion (4) is also at a distance from the side walls of the recess when it is in the compressed state, and in that the circumferential surfaces adjoining the side walls of the recess to both sides protrude so far in the radial direction that they rest securely against the inside wall of the pipeline once the compressed annular cushion (4) has made a secure seal.
Patent DD-266340-A5 (DD)
Title: Verfahren zur beseitigung des schwefelgehaltes von abgasen mit geringem gehalt an schwefeldioxid
Inventor: TALONEN TIMO T
IPC: B01D53/52
Filed: 1987-10-21
Abstract: Die Erfindung betrifft ein Verfahren zur Reinigung von Abgasen mit geringem Gehalt an Schwefeldioxid oder Schwefeldioxid und Schwefelwasserstoff. Zwecks Beseitigung des Schwefelgehaltes eines Abgases wird das Abgas in eine sulfidhaltige Loesung absorbiert. Danach wird der Loesung ein Agens zugesetzt, welches bewirkt, dass sich jedwede instabilen Schwefel- und Sauerstoffverbindungen wie etwa Thiosulfat und Polythionate, die in der Waschloesung gebildet werden, im Autoklaven, in den die Waschloesung eingespeist wird, zu elementarem Schwefel und Sulfat zersetzen. Der p H-Wert der aus dem Autoklaven heraustretenden Loesung wird so eingestellt, dass er sich im Bereich von 2,0 bis 2,9 bewegt.
Patent DD-268725-A5 (DD)
Title: Schlingenaufnehmerausbildung und -anordnung einer naehmaschine
Inventor: SHIMIZU HIROMITSU
IPC: D05B57/26
Filed: 1988-04-27
Abstract: Die Erfindung betrifft einen Schlingenaufnehmer, der gekennzeichnet ist durch eine Spulenkapselhalterung, in der eine Spule untergebracht ist, deren Achse im Verhaeltnis zur Rotationsachse eines becherfoermigen Greiferkoerpers so geneigt ist, dass die Spule von der Bewegungsbahn einer Nadel weg gehalten wird, und sie betrifft auch eine Naehmaschine, die mit der Schlingenaufnehmeranordnung ausgestattet ist. Auf diese Weise ist es moeglich, den Aussendurchmesser der Spule zu vergroessern oder die Laenge der Spule zu erhoehen, und es ist auch moeglich, die Menge des auf die Spule gewickelten Spulfadens zu vergroessern. Fig. 1
Patent DD-287455-A5 (DD)
Title: Adsorberverbund zur luftentfeuchtung von transport- und lagerbehaeltern
Inventor: RICHTER OLAF
IPC: B65D81/26
Filed: 1988-05-02
Abstract: Adsorberverbund zur Luftentfeuchtung von Transport- und Lagerbehaeltern, besonders von Verpackungen mit feuchteempfindlichen Guetern, gekennzeichnet durch die hygroskopischen Salzen oder Fluessigkeiten getraenkte Zellulose oder Zellulose enthaltende Materialien, die mit einem Xerogelmantel teilweise umhuellt und durch einen Trocknungsvorgang bis zur Massekonstanz aktiviert sind, wodurch eine erhoehte Adsorptionsgeschwindigkeit gegenueber bekannten technischen Loesungen entsteht und das Ausrieseln von Trockenmittelstaub sowie die Beeintraechtigung des verpackten Gutes durch feste Partikel und durch zerflieszende hygroskopische Salze vermieden werden. Der Xerogelmantel dient als Bindemittel zwischen den Materiallagen, ist selbst wirksamer Bestandteil des Verbundes und gewaehrleistet eine dauerhafte feste Verbindung von Entfeuchtungsmitteln auf organischer und anorganischer Basis mit Zellulose.{Adsorber; Verbund; Entfeuchtung; geschlossene Behaeltnisse; feuchteempfindliche Gueter; Zellulose; hygroskopische Salze; hygroskopische Fluessigkeiten; Xerogelmantel, traenken, trocknen}
Patent DD-284191-A5 (DD)
Title: Verfahren zur herstellung von karkassen fuer fahrzeugluftreifen
Inventor: HUEBNER GERHARD
IPC: B29D30/06
Filed: 1989-05-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Karkassen fuer Fahrzeugluftreifen in Ganzstahlausfuehrung und radialer Bauart. Durch die Erfindung soll der Drahtabstand des Stahlkordes in der Karkaszlage gleichmaeszig sein. Gemaesz Erfindung werden Stahlkorddraehte ringfoermig gefuehrt und mittels Spritzmaschine mit Kautschukmischung umspritzt. Die erzeugte Endloskarkasse wird ueber ein Ziehrohr mittels Doppelgreifer gefuehrt und nach Erreichen der Karkaszbreite abgetrennt und zwischengelagert.{Fahrzeugluftreifen; Karkasse; Ganzstahlausfuehrung; Drahtabstand; Stahlkord; Karkaszlage; Spritzmaschine; Stahlkorddraehte; Kautschukmischung; Radialbauart}