baber/WOPTO huggingface dataset:
Patent CH-672953-A5 (CH)
Inventor: LUSTENBERGER MARTIN
IPC: G01D5/12
Filed: 1987-08-11
Abstract: The method involves the use of a laser beam to create zones separated by gaps on the surface of a moving component made of ordinary magnetic steel. The zones and gaps form a magnetic pattern which can be read by a magnetic reading head. The zones and gaps have different magnetic properties which enables them to be read by the magnetic head.
Patent CH-640243-A5 (CH)
Title: Cationic brighteners
Inventor: WEBER KURT DR
IPC: D06L4/629
Filed: 1979-04-04
Abstract: Cationic brighteners of the formula <IMAGE>  in which     A denotes the radical of a brightener,   Q denotes the direct linkage or a bridge member   R1 to R5 denote the substituents mentioned in Claim 1, and   n denotes the number 1 or 2.   They are used for the optical brightening of organic materials.
Patent CH-685113-A5 (CH)
Title: Derailer for a bicycle
Inventor: GRANZOTTO ARTEMIO
IPC: B62M9/131
Filed: 1991-11-12
Abstract: The pedals are assigned front derailer wheels and a front shifting mechanism (6) which has a guide fork (16), which can be actuated by means of a first control cable (12) and a first control lever, for a chain. The rear wheel is assigned rear derailer wheels and a rear shifting mechanism. The latter contains a derailer guide which can be actuated by means of a second control cable and a second control lever and has guide wheels. In order to improve the shifting accuracy and to reduce the adjustment procedure and the wear, the front shifting mechanism (6) contains a pivoting device (40) which has a securing device (41), which can be pivoted about a vertical axis (46), for the guide fork (16). The pivoting device is connected to the second shifting lever by means of a third control cable (72) in such a way that the guide fork (16) can be pivoted as a function of the shifting position of the second control lever and can be adapted to the direction of the course of the chain. <IMAGE>
Patent CH-685560-A5 (CH)
Title: Prodn. of hydroxy-substd. pyridine and quinoline cpds.
Inventor: MACQUARRIE DUNCAN DR
IPC: C07D215/233
Filed: 1993-12-07
Abstract: Prodn. of 4-hydroxy-quinolines of formula (I) comprises: (a) reacting an aniline deriv. of formula (II) with an alkyl alkoxymethylene-malonate of formula (III); and (b) concomitantly saponifying and decarboxylating the resulting alkyl 4-hydroxyquinoline -3-carboxylate (IV) in the presence of a mineral acid. R1-R4 = H, halo or 1-4C alkyl; R5, R6 = 1-4C alkyl.  Also claimed is the prodn. of 4-hydroxypyridines of formula (V) by concomitantly saponifying and decarboxylating an alkyl 4-hydroxy-3-pyridinecarboxylate in the presence of a mineral acid. X, Y = H, alkyl, aryl, aralkyl, alkoxy, alkoxyalkyl, alkanoyl, alkoxycarbonyl, OH, NH2, NH-alkyl, N(alkyl)2 or halo; or X+Y = opt. substd. aromatic or heteroaromatic ring.
Patent CH-653289-A5 (CH)
Title: Hydraulic press including a stationary apron and a movable apron
Inventor: HUBER ARTHUR
IPC: B30B15/00
Filed: 1982-11-03
Abstract: The hydraulic press includes a stationary apron (4) and a movable apron (5) and comprises, inside the stationary apron, jacks (2) for compensating for the deformations produced during operation of the press. An analysis unit (7) receives the data from means (3) for measuring the deformation, which means are located inside the stationary and movable apron and/or between tool holder and the tools, and controls the jacks (2) so that, during the working phase, possibly extended until the moment of reversal of the working movement, the two tools are exactly parallel. The advantages are such that very precise working is obtained without the need to rely on the skill of the operator. <IMAGE>
Patent CH-608905-A5 (CH)
Title: Communication device for the handicapped
Inventor: GABUS JEAN-CLAUDE
IPC: G09B21/00
Filed: 1977-04-05
Abstract: It includes a letter printing device, a synoptic control table comprising boxes arranged in rows and columns, and a device for horizontal and vertical scanning of these boxes. The table includes an origin coincident with one of the four corner boxes and groups together, in the eight boxes which can be reached from this origin by at most three steps of a horizontal and/or a vertical scanning, all the letters whose frequency of use is greater than 5%, for example a, i, s, e, t, n. <IMAGE>
Patent CH-628159-A5 (CH)
Title: Camera for photographic recording of still or moving objects
Inventor: SEITZ HERMANN
IPC: G03B37/02
Filed: 1978-05-03
Abstract: The working part of the camera can be rotated about an axis (11) by a motor arranged in a handle; the rotating optical system (10) is situated on this axis. The recording film (3) runs outside on two discs (15), which can rotate about the said axis and whose radius is equal to the focal length of the lens. Like the film rolls (4), the discs (15) are surrounded by a housing (17) which has a light inlet (16) facing the optical system, while there is provided inside the support discs (15) on the side of the optical system (10) averted from the light inlet a width-adjustable recording slit which is bounded by two eccentrically mounted, rotatable rollers (5). In the region of the recording slit, pressure rollers (1) which can be swivelled away press the film (3) against the support discs. Arranged between the recording slit and optical system is an exposure meter (8) which is coupled to a rotary disc shutter (9) and is connected to photocells (14) assigned to the light inlet (16). A swing-out mirror (6) serves as shutter. The camera is suitable for shots up to and over a shooting angle of 360 DEG , as well as for scanning shots or for shots of moving objects; it can thus be used as a cine camera and as a photographic camera. <IMAGE>
Patent CH-675665-A5 (CH)
Title: Fishing appliance for predatory fish - has socket and clamp for securing fish bait
Inventor: SCHMID WALTER
IPC: A01K83/06
Filed: 1987-12-21
Abstract: The fishing device for predatory fish comprises a clamp (1), a socket (2) and base plate (3), all made of metal and welded together. A loop (4) of polymethylacrylic acid ester is fixed on the base plate by screws (9) and at least two treble hooks are hung by spring rings (6) on the baseplate or on a steel wire (8) connected to the base plate. ADVANTAGE - Easier and quicker fixing of dead natural or artificial bait fish. Fishing can be carried out with or without sinkers.
Patent CH-648263-A5 (CH)
Title: Device for forming stacks of flat products, preferably printed products, occurring continuously, in particular in an imbricated stream
Inventor: HONEGGER WERNER
IPC: B65H31/30
Filed: 1980-08-15
Abstract: Two stacking units (4, 5) lying opposite one another with respect to the fulcrum pin (13) of a rotatable supporting arm (12) are arranged on this supporting arm (12). One stacking unit (4) is firmly connected to the supporting arm (12), whilst the other stacking unit (5) is mounted rotatably in this supporting arm (12). By rotation of the supporting arm (12), the stacking units (4, 5) are moved back and forth in a push-pull manner between a receiving station (A) and a discharge station (B). Stacking of the printed products (48) fed by a transporter (49) takes place in the receiving station (A). In the discharge station (B), the partial stacks (60) previously formed are ejected laterally, by means of an ejector device (38), into a receiving space (30) which is closed off at the bottom by two slide plates. Below the receiving space (30) is located the stacking shaft (45) of a final stacking unit (1). By opening the slide plates, the partial stack located in the receiving space (30) falls down into the stacking shaft (45) of the final stacking unit (1). <IMAGE>
Patent CH-697054-A5 (CH)
Title: Winding crown for e.g. wrist watch, has torque limitation device with ring including cavities which have friction units pushed, by its respective spring, against roller parallel to axis of crown
Inventor: CAVICCHIOLO PASCAL
IPC: G04B3/06
Filed: 2003-09-01
Abstract: The crown has a torque limitation device with a driving ring (2) and a transversal roller (30) for controlling torsion of a mainspring of a clock piece. The ring has multiple cavities (20) with springs (22) and associated friction units (24). Each friction unit is pushed, by its respective spring, against the roller parallel to an axis (4) of the crown. The cavities are regularly distributed around the axis of the crown. An independent claim is also included for a mechanical clock piece with a winding crown.
Patent CH-600887-A5 (CH)
Title: Deodorisation of waste gases contg. carbon dioxide
Inventor: FATTINGER VOLKER DR
IPC: B01D53/34
Filed: 1974-05-15
Abstract: Deodorising gases contg. CO2 in two or more stages consists of washing with water contg. free chlorine and having a high pH value. The chlorine used is (practically) free of chlorine dioxide, and in at least one stage, the wash liquor contains >=0.02 g/1 of active chlorine. The pH value of the wash liquor is between 4 and 9 in the first stage, and between 7 and 11 in the second stage, whilst the pH value in the second stage is maintained at a value of 0.3 go 4.0 greater than that in the first stage. An active alkali is added at the second stage in an amt. which corresponds approx. stoichiometrically with the total amt. of active chlorine added. Efficient removal of odour-intensive compounds from the gas is achieved using inexpensive additive chemicals (i.e. without using chlorine dioxide, potassium permanganate etc.). The quantity of water required is small and efficient operation at comparatively high water temps. (up to 38 degrees C) can be achieved. The additive chemicals are efficiently utilised
Patent CH-610254-A5 (CH)
Title: Use of a bus
Inventor: BRECHBUEHL ANDREAS
IPC: A61G3/00
Filed: 1975-05-28
Abstract: A bus (1) withdrawn from regular service is converted to transport injured people in the event of a catastrophe. The rear wall (2) is replaced by a hinged wall (5, 50) which serves simultaneously as a support (5) and a lift for the stretchers. Arranged in the interior are longitudinally running sliding rails (6) which can be swung open and on which the stretchers of different construction can be slid. The hinged wall has a standing area (50) for operating the lift and looking after the patients. <IMAGE>
Patent CH-645795-A5 (CH)
Title: Chair, in particular visual display unit chair
Inventor: DRABERT FRITZ DR
IPC: A47C31/12
Filed: 1979-07-23
Abstract: The seat part (S) of the chair, having a seat frame (5), is connected on the backrest side via a pair of connecting rods (7, 11) to a backrest support (20) and via a pair of connecting rods (6, 14) to a cross head (3) of the foot structure (F). One connecting rod (7, 14) of each pair of connecting rods forms an angle lever mounted rotatably at a pivot (8) of the seat frame (5). At least one spring element is supported on a pivot of the angle lever (7, 14) and on a pivot of the seat frame (5). By the use of the two pairs of connecting rods (7, 11; 6, 14), three main sitting postures can be assumed with the greatest sitting comfort: the "working posture" with a slightly inclined backrest support (20) and approximately horizontal seat frame (5); the "relaxing posture" with a greatly reclined backrest support (20) and the seat frame (5) lowered on the backrest side; and the "forward gripping posture", e.g. for operating electronic office equipment, with the backrest support (20) approximately vertical and the seat frame (5) lowered on the knee side. …<IMAGE>…
Patent BE-1003040-A5 (BE)
Title: Selecteur-separateur de monnaies.
Inventor: GUINDULAIN VIDONDO FELIX
IPC: B32B7/02
Filed: 1988-02-18
Granted: 1991-11-05
Abstract: Sélecteur-séparateur de monnaies à utiliser dans des distributeurs automatiques de produits et dans des machines récréatives, comportant un canal d'entrée (3) pour recevoir les monnaies (4), des moyens de détection pour déterminer la possibilité d'accepter une monnaie et sa valeur, des moyens pour sélectionner des monnaies acceptables et pour rejeter des monnaies non acceptables, une plaque (6) faisant partie du canal d'entrée connectée à une bobine (5) et rétractable, un canal d'acceptation formé au moins en partie par au moins deux autres plaques (7, 13) coplanaires formant aussi le couvercle d'un premier canal respectif de réception de monnaie (11, 12) et connectées à une bobine (14, 15) respective et individuellement rétractables, un second canal de réception de monnaie (16) en aval des premiers canaux de réception (11, 12) et n'ayant aucune plaque de couverture, les premiers et second canaux de réception de monnaie (11, 12, 16) étant sensiblement coplanaires et une sortie de monnaie rejetée agencée dans un plan qui leur est sensiblement parallèle.
Patent BE-1004131-A5 (BE)
Title: Vanne a tiroir et quatre voies.
Inventor: HOLBOROW PETER
IPC: F16K3/16
Filed: 1990-12-12
Granted: 1992-09-29
Abstract: L'invention concerne une vanne à tiroir et quatre voies. Elle comprend un corps allongé 10 pourvu d'un orifice d'entrée 15, d'un orifice de sortie 16 et de deux orifices de travail 17, 18; un unsemble formant tiroir 28 est déplaçable longitudinalement é l'intérieur du corps 10 de façon à relier alternativement l'orifice de sortie avec l'un ou l'autre des orifices de travail; l'ensemble comporte un premier et un second piston 33, 35 définissant une première et une seconde chambre 38, 39 entre eux et les extrémités respectives du corps de vanne 10; il est prévu un élément de tiroir 42 dont le mouvement est commandé par une soupape pilote 59, elle-même commandée par un dispositif d'actionnement à solenoïde 64; l'élément de tiroir 42 glisse sur une plaque distributrice 21 qui comporte l'orifice de sortie 18 et des orifices de travail 16, 17, la face de l'élément 42 qui est opposée à la plaque 21 étant en communication avec l'orifice de sortie 18. Application à des installations à pompes à chaleur.
Patent CH-624554-A5 (CH)
Title: Method of protecting crops of plants
Inventor: TEACH EUGENE GORDON
IPC: C07D263/06
Filed: 1979-12-13
Abstract: Crops of useful plants are protected against damage by substituted acetanilide herbicides by adding or applying an antidote to the soil. The antidote used is a compound of the formula I. The symbols in formula I have the meanings given in patent claim 1. <IMAGE>
Patent CH-603957-A5 (CH)
Title: Prefabricated emergency building unit
Inventor: REBORD RENE
IPC: E04B1/343
Filed: 1976-10-04
Abstract: Prefabricated emergency building unit has walls with edge grooves engaged by hollow square profiled connectors
Patent CH-577536-A5 (CH)
Title: Bis-1,3,4-oxadiazole derivs - for use as optical bleaches
IPC: C08K5/00
Filed: 1972-10-18
Abstract: Cpds. of formula (I): (where R1 and R'1 are H, opt. non-chromophorically substd. =18C aliphatic, cycloaliphatic or araliphatic gps., or opt. non-chromophorically substd. mono- or di-nuclear carbocyclic or heterocyclic aromatic gps.; Q is 4, 41-biphenylylene substd. in each ring by X (where X is H, halogen, 1-4C alkyl, 1-4C alkoxy, SO3M or opt. substd. sulphamoyl or both X gps. form a 9,10-dihydrophenanthrene ring; M is H or a cation) or is p-phenylene opt. substd. by halogen, 1-4C alkyl, SO3M or opt. substd. sulphamoyl or opt. fused with a 6-membered ring) are new cpds. which can be prepd. by standard methods, e.g., by reacting Y1-CH=CH-Q-CH=CH-Y, with R1Y2 and R'1Y2 (where one of Y1 and Y2 is opt. functionally modified COOH and the other is a hydrazide gp.).
Patent CH-598030-A5 (CH)
Title: Antiskid tyre chain for motor vehicles
Inventor: MILZ ARTHUR
IPC: B60C27/12
Filed: 1975-11-04
Abstract: Antiskid tyre chain for motor vehicles has closed side ring and open flexible side ring connected by chains across tyre (SW 31.5.77)
Patent FR-2036223-A5 (FR)
Title: Foodstuffs washing apparatus
IPC: A23N12/02
Filed: 1969-03-07
Granted: 1970-12-24
Abstract: Machine for washing foodstuff (vegetables, meat, fish etc) has a single tank of cylindrical shape which contains a pivoted container for the foodstuffs. The walls of the container form a space between them and the tank which is capable of creating two currents of water under pressure. One of the currents is fast to wash the foodstuffs, whereas the other, slower current conducts mud and impurities into a special receptacle which is inclined to facilitate emptying of water and mud. The container is pivotable to discharge the washed foodstuffs.
Patent FR-2053606-A5 (FR)
Title: Discontinuous thin film multi-stable resistor
IPC: H01L45/00
Filed: 1969-07-10
Granted: 1971-04-16
Abstract: The resistor comprises electrically conductive discontinuous thin films, which each have a pair of separate voltage dependent resistance states and which together form a parallel connected electrical circuit. The films have a dielectric substrate and their electrical properties can be stabilized, so that their switching potentials, which differ in size, are of fixed voltage. A terminal is used to make electrical connections to the parallel circuit. Specif. two spaced continuous gold film electrodes are positioned on the substrate on either side of a resistive element which comprises a first layer of gold film, a layer of barium oxide barrier material, a second gold film and a second barium oxide layer.
Patent FR-2068056-A5 (FR)
Title: Polymer sheet laminating process
IPC: B05D7/02
Filed: 1969-11-26
Granted: 1971-08-20
Abstract: A process of applying a glass-fibre-reinforced polyester layer onto thermoplastics PVC or ABS copolymer comprises pre-treating the thermoplastic material with a subbing agent consisting of polymethylacrylate, and effecting the bonding of the subbing layer to the polyester layer during the exothermic hardening reaction of the polyester. The bond obtained between polyester layer and thermoplastic substrate has good shear strength. The process is rapid and there is no industrial health hazard as with some prior art adhesives.
Patent FR-2080232-A5 (FR)
Title: Non woven fabrics - with a sputtered resin coating for covering educa or recreational articles
IPC: G09B1/06
Filed: 1970-02-27
Granted: 1971-11-12
Abstract: Non-woven ('spunbonded') fabrics made from natural or coloured synthetic filaments of polyester or polypropylene are coated on one or both faces with sputtered polymer particles for making or decorating clothing or covers for teaching, sporting or demonstration activities. The fabrics may be printed, stamped, embossed, cut into pattern pieces and impregnated or coated with adhesives. Better combination of flexibility, tear resistance, strength, weight and cost are achieved than when woven cloth or paper is used.
Patent FR-2119125-A5 (FR)
Title: Organometallic thermal stabiliser - for hydrocarbon based heat transfer fluid
IPC: C09K5/08
Filed: 1970-12-22
Granted: 1972-08-04
Abstract: Improvement of props. (thermal stability) of a hydrocarbon oil-based heat-transfer fluid by adding oil-sol. organometallic cpds. of metals of atomic no >21 of Gps. IV, V, VIII, IB, IIB, VIB or VIIB (e.g. alkylcarbonyl-metal of Ti, V, Cr, Mn, Fe, Co, Ni, GE, Sn or Pb) such that fluid contains is not >5g. metal/litre.
Patent FR-2153522-A5 (FR)
Title: Creep measurement - of mechanically stressed test pieces in a neutron flux
IPC: G01N3/12
Filed: 1971-09-14
Granted: 1973-05-04
Abstract: Measurement of creep under stress of a hollow test piece esp. for use as a nuclear fuel element container, subjected to a neutron flux, the stress being applied by placing the interior of the test piece under pressure. A gas of high neutron absorption is injected into the interior of the test piece, thus permitting prodn. of a neutron graphic image on a plate, with a clear contrast between it and the background corresponding to the medium outside the test piece, and obtaining the coefft. of enlargement of the plate relative to the test piece with the help of absorbent controls placed in test pieces immediate vicinity.
Patent FR-2175251-A5 (FR)
Title: Water well bore hole filter pipes - fabricated from sheets
IPC: E03B3/20
Filed: 1972-03-06
Granted: 1973-10-19
Abstract: Into the flat fixed dimension sheets are cut parallel longitudinal slots by a two step method consisting of partial sawing with circular saws followed by final breaking through by stamping, followed by sandblasting of the edges. The plates are then rolled into pipes which are longitudinally seam welded along pre-chamfered edges, excess material being removed by grinding. The method presents a cheap alternative to drawn tube filter pipes.
Patent FR-2179326-A5 (FR)
Title: Crust removal - from cooking utensils by gas produced from successive impregnation with reactive solns
IPC: C11D11/00
Filed: 1972-04-07
Granted: 1973-11-16
Abstract: Dirty or encrushed surfaces of cooking utensils contg. fissures or cracks are cleaned by (1) thorough impregnation with a soln (I). (2) impregnation with a soln (II) which reacts with (I) to produce violent release of gas bubbles which break up the crust allowing it to be removed with cleaning soln or by abrasion. (I) and (II) are acid or basic. The basic soln is weakly carbonated e.g. Na2CO3 and the acid is also weak e.g citric acetic. Gas released is CO2.
Patent FR-2225012-A5 (FR)
Title: Automatically unrolling vehicle seat belt - has tube along belt supplied with air from bag in seat compressed by passenger
IPC: B60R22/03
Filed: 1973-04-06
Granted: 1974-10-31
Abstract: The tubular-shaped diagonal strap, when not in use, winds up automatically around its fixation point on the car's body. The other end, with means for fastening it to second fixed point, links up with the horizontal strap fixed to the floor. An air carrying tube runs along it and conveys air to the tubular shaped strap which is forced out of its rolled-up position due to inflation by pressurised air pumped by a rubber bag inside the seat and operated by the passenger's weight.
Patent FR-2246195-A5 (FR)
Title: Gas bottle clamping and supporting device - spring blade has a rotary key controlled by a foot lever
IPC: B65D61/00
Filed: 1973-10-02
Granted: 1975-04-25
Abstract: The device enables the quick locking or unlocking of two gas cylinders at a time. This is achieved by a lever acting upon a blade spring and, simultaneously, bringing the key to its locking position, a quarter of a revolution being enough to take it from one to the other end position. The blade spring is rigidly linked to the locking key which is moved by a foot-operated lever. By merely positioning the key in its horizontal position, the two cylinders are fixed while in the vertical position they may be removed. The key is adjustable along a threaded shaft for different diameter cylinders.
Patent FR-2247094-A5 (FR)
Title: Semi-rigid folding pack for holding individual fruits - making a polygonal open topped holder of e.g. cardboard or polystyrene
IPC: B65D5/10
Filed: 1973-10-03
Granted: 1975-05-02
Abstract: Pattern is for making a flat sheet profile which can be folded to form a multi-sided container with interlocking base flaps and a top which is mostly open to allow ventilation of the contents. Used for packaging individual fruits, e.g. melons, into shape which can be close packed in groups to fill a larger tray or crate. Design allows packs to be stored flat, yet generated by a simple manual folding operation for filling. Pref. blank packs are made from semi-rigid sheets, e.g. micro-corrugated cardboard or polystyrene. Pack should have >4, pref. 6-8 sidewalls.
Patent FR-2249538-A5 (FR)
Title: Printing machine hammer energy control - has adjustable time delay between hammers and impulse generator
IPC: B41J9/48
Filed: 1973-10-24
Granted: 1975-05-23
Abstract: The electrodynamic striker hammers are on a stationary mounting past which characters and printing support travel, being supplied by a generator regulated by a logic control unit. An adjustable time daly is mounted between hammers and generator, and means are included for controlling the currents supplied by the generator to the hammers as a function of certain factors. The time delay is controlled as a function of the same factors. The generator can be controlled by a memory unit containing data resulting from previous tests. The time delay can be a monostable rocker. Currents delivered can be a function of the number of copies to be printed simultaneously.