baber/WOPTO huggingface dataset:
Patent CH-675484-A5 (CH)
Title: Measuring non-condensable gas ratio in steriliser steam
Inventor: ACHTERBERG DIETER
IPC: B01D5/00
Filed: 1987-04-16
Abstract: Wet steam from a source (4) such as a sterilisation unit, is taken in a coil through a condensation tank (6), whose prod. then passes through a construction, esp. a capillary tube (12) or a narrow gap, wherein condensate is interspersed with bubbles of non-condensable gas (16). A measuring section establishes the relative size of the condensate- and gas-filled sections of tube, indicating the proportion of gas in the original mixt. In one method of quantity comparison, the samples moves past a photoelectric unit measuring the relative times for passage of condensate and gas. Alternative methods include measurement of electrical resistance, or capacity changes when the measuring section forms part of an electrical condenser.
Patent CH-681069-A5 (CH)
Title: Hydraulic feed plate for machine tool spindle - contains operating piston that is fed via plate which is held clear with minimum clearance to reduce wear when spindle is rotating at high revolutions
Inventor: MARCHAND ERIC
IPC: B23B31/30
Filed: 1989-09-27
Abstract: The device contains a rotary spindle (2) that also has axial movement effected by a piston (3) fixed to it and which operates within a chamber (4) of a cylinder made up of the rotating parts of the unit (5, 6). An intermediate ring (16) transmits the operating and discharge oil pressure to the respective feed channels provided in the cylinder. This ring (15) is controlled axially by a piston (26) and by springs (23) through the intermediary of nuts (24) and adjustable wedges (25). The wedges (25) are adjusted in such a way that when the piston (26), due to oil pressure, is exerting a force on the ring (16) to close the gap between the axial face (17) of the ring (16) and the axial face (18) of the cylinder, the wedges act as stops against the rear face of the structure to produce a gap of 0.004 mm. so that there is no metal to metal contact between the faces, thus allowing the spindle speed to reach up to 12,000 revs. per minute. USE/ADVANTAGE - In machine tool spindles containing a hydraulically operates sleeve moving axially that can rotate at high speeds without undue wear of the port feed face.
Patent CH-626929-A5 (CH)
Title: Heald-frame drive of a weaving machine
Inventor: SEIFERT EBERHARD
IPC: D03C5/00
Filed: 1979-04-19
Abstract: In the heald-frame drive, a driving lever (13, 14) is pivoted to and fro from an eccentric machine (2). There engages on its arm (14) a continuous driving rod (17) which is respectively articulated (at 18, 19) on one arm (21, 22) of two pivotably mounted two-armed rocker levers (21, 25; 22, 26). The associated heald frame (3) is moved to and fro from these via a further linkage (27, 31; 28, 32). The effective lever arm (14) of the driving lever (13, 14) and the arms (21, 22) of the two two-armed rocker levers (21, 25; 22, 26) have the same radius (R). It thereby becomes possible to do without a special link between the driving lever (13, 14) and driving rod (17), so that a joint between such a link and the driving rod (17) is also omitted. This joint has hitherto proved particularly sensitive and susceptible to faults. <IMAGE>
Patent CH-662568-A5 (CH)
Title: Process for preparing aminomethyl compounds
Inventor: LANG MARC DR
IPC: C07D205/09
Filed: 1984-07-30
Abstract: Compounds, which are essentially optically pure, of the formula <IMAGE> in which R1 is lower alkyl substituted by hydroxyl, R2 represents carboxyl and R3 denotes amino, amino which is substituted by lower alkyl, or substituted methylenamino, optical isomers of compounds of the formula I, mixtures of these optical isomers, and salts of compounds of the formula I, are prepared by treating a compound of the formula <IMAGE> in which Z is oxygen and R'2 is a protected carboxyl group, while temporarily protecting the functional groups, with an organic compound of trivalent phosphorus. In compounds thus obtained, the carboxyl group R2 can be converted by esterification into an esterified carboxyl group which is cleavable under physiological conditions. The (1R)-1-hydroxyethyl isomer can be isolated by isomeric resolution from a resulting isomeric mixture of compounds of the formula I in which R1 is 1-hydroxyethyl. The compounds of the formula I have antibiotic effects.
Patent CH-661364-A5 (CH)
Title: Data acquisition device
Inventor: SCHAFFER RUDOLF
IPC: G06K7/10
Filed: 1984-09-14
Abstract: Data acquisition device having the feature of using an optical lock (1), an alphanumeric keyboard (2), a light pen (3) and an alphanumeric or graphics display (4). <IMAGE>
Patent CH-589772-A5 (CH)
Title: Mast mounting support in ground - has stem driven into ground with synthetic flexible material sheet above disc
IPC: E04H12/22
Filed: 1975-04-11
Abstract: The support is for mounting a mast in the ground, and has a stem (1) driven into the latter. A disc is mounted (3) coaxially on the stem, its plane being at right angles to that of the stem. The stem and disc can be of metal and welded together, or there can be a blush on the disc, with a clamping screw for detachable mounting on the stem. There can be a sheet particularly of synthetic flexible material, above the disc.
Patent CH-608839-A5 (CH)
Title: Sheet-like knitted article and method for producing it
IPC: D04B1/14
Filed: 1977-04-27
Abstract: The sheet-like knitted article consists of two single-surface right/left knits connected by tuck loops or stitches according to a predetermined pattern and having cavities between the connection points. Inserted between these interconnected knits is at least one filling yarn which does not form any stitches and consists of individual threads or individual yarns made of synthetic material of differing shrinkability and the volume of which can be increased by heat treatment in such a way that it can fill the cavities between the connection points. The sheet-like knitted article, which can be produced on a circular knitting machine with a Jacquard device, is especially suitable for sports clothing.
Patent CH-661704-A5 (CH)
Title: Storage device
Inventor: SIEBER HANS
IPC: B65G1/04
Filed: 1983-11-03
Abstract: The storage device contains an operating unit (5) for storage racks, which has a supporting rack (10). The supporting rack (10) has two frame-shaped parts (11, 12) which extend perpendicularly to the direction of movement of the operating unit (5). Between the frames (11, 12) is a lifting table (25), which is so guided and driven that it can move upwards and downwards. The lifting table (25) is provided with an apparatus for handling cassettes (65) for the stored material. On the outside of the travelling rack (10) is a platform (40) which can be moved upwards and downwards independently of the lifting table (25). In such a storage device, individual items can be deposited in the storage compartments or removed therefrom independently of the lifting table. <IMAGE>
Patent CH-623937-A5 (CH)
Title: Light valve
Inventor: SAXE ROBERT L
IPC: G02F1/00
Filed: 1977-05-23
Abstract: The light valve comprises a cell containing a suspension of particles of a halogenated material which polarises light, such as herapathite particles, in an organic suspension medium. The suspension also contains a polymer stabiliser for preventing the agglomeration of the particles. The particles orient themselves under the influence of an electric field applied across the cell, which makes the suspension transparent. In order to combat the tendency of the particles to colour the suspension medium by liberation of the halogen which they contain, the suspension medium comprises a liquid halogenated hydrocarbon in which the ratio of the halogen atoms to all the other atoms present is greater than 1:1, the halogen atoms of the said particles being iodine and/or bromine, and the halogen atoms of the halogenated hydrocarbon having an atomic weight less than that of the halogen atoms of the particles, and at least 60 % of the halogen atoms of the halogenated hydrocarbon being fluorine and/or chlorine.
Patent CH-586491-A5 (CH)
Title: Single two-wire telephone system for trains - has subscriber terminals on train acting as bidirectional signal regenerators in two bands
IPC: H04L12/42
Filed: 1975-07-04
Abstract: The telephone system, for trains, allows the exchange of information between subscriber terminals aboard the train via a single two-wire circuit. The information is transmitted as packets in the forwards and backwards directions between the locomotive (1) and carriages (2) using different frequency bands. The subscriber terminals are connected in series into the two-wire circuit and act as regenerators for information packets that are not addressed to them (those addresses to them are received and not passed on). The regeneration and reception from one direction takes place in one frequency band, and the regeneration and reception from the other direction takes place in a second frequency band.
Patent CH-562081-A5 (CH)
Title: Spark-erosion machining of small cavities - using oscillating electrode to stir dielectric liq. in the cavity
IPC: B23Q11/00
Filed: 1973-06-15
Abstract: This machine is for forming cavities with small dimensions and of any desired cross-sectional configuration. A non-rotating electrode is used and, during its travel into the cavity it is given an oscillating motion on a peripheral orbit at right angles to the feed direction. The amplitude of the oscillation is limited by a guide-bush with a dia. similar to that of the cavity being machined, and the electrode holder has a slight degree of flexibility; eccentric weights which rotate round the holder provide the oscillation. The oscillating motion facilitates the removal of eroded particles when the electrodes dia. is too small to be provided with holes for liq. travel to exert a washing effect.
Patent CH-577607-A5 (CH)
Title: Rectangular reinforcement members for reinforced concrete - have rectangular slots for forming firm crossing points between these members
IPC: E04C5/02
Filed: 1974-07-05
Abstract: The reinforcement member for concrete has connecting openings for connecting similar reinforcing members. This arrangement ensures that no additional strengthening features are necessary for crossing point of reinforcing members. The members are connected so that only one degree of freedom remains available. These reinforcement members and their openings have rectangular cross sections. The reinforcement members have rectangular side opening near their ends. Two such openings can be used which are arranged at right angles to each other. A sheet metal bracket with rectangular openings can be placed over the cruciform joint formed by reinforcement members.
Patent BE-1012757-A5 (BE)
Title: Dispositif securise d'ordres de telecommande centralisee, dispositif associe et procede mis en oeuvre.
IPC: H02J13/00
Filed: 1999-02-01
Granted: 2001-03-06
Abstract: Dispositif récepteur sécurisé d'ordres de télécommande centralisée comprenant soit un filtre centré sur la fréquence nominale du système de télécommande et deux autres filtres centrés respectivement sur la fréquence nominale moins deux fois la fréquence secteur et sur la fréquence nominale plus deux fois la fréquence secteur, le filtre central participant à la démodulation des ordres, les filtres latéraux étant utilisés pour vérifier la technique utilisée pour générer les ordres, soit un algorithme de traitement de signal destiné à mettre en évidence le spectre du dispositif émetteur décrit ci-dessous dans le but également de vérifier la technique utilisée pour générer les ordres.
Patent CH-596420-A5 (CH)
Title: Safety locker for firearm
Inventor: SCHURCH HENRI
IPC: E05B73/00
Filed: 1976-09-10
Abstract: Safety locker for firearm has locking jaw released by keying set of buttons in sequence and alarm which may be reset by key
Patent CH-560830-A5 (CH)
Title: Lock for stacked drawers in cabinet - has plates with two arms which engage with locking block to hold drawers shut
IPC: E05B65/463
Filed: 1973-08-14
Abstract: Cabinet used for storing tools and machine components is designed to ensure that the heavily loaded drawers will not tilt the whole arrangement by allowing several drawers to be pulled out simultaneously. A drawer in this assembly has a locking plate(17)with arms(21, 22) at the back of the relevant drawer. The cutout(24)in the brackets accommodates the locking element(11)which is held at the end of the angle plate(5)which is fastened on the vertical profile(2)which runs at the back of the cabinet. When all the drawers(16)are closed then the locking element(11)is in rest position so that the drawer can be pulled out. On travelling into the opening position the drawer contacts the projecting lug(21)and the blocking element(11)is tilted. The tilting movement locks the adjacent locking plate and drawer.
Patent CH-583401-A5 (CH)
Title: Domestic fireplace solid fuel igniter - has tubular housing with actuator and liquid gas container and burner
IPC: F23Q13/02
Filed: 1974-10-03
Abstract: The arrangement for igniting fuel in a domestic fireplace overcomes the difficulties met on lighting these fires by matches, paper and sticks. This arrangement has tubular housing (6) with handle (1). The other end of the tube has a burner with outlet openings. The handle contains the container (9) for liquified gas. This gas container is connected by a valve system with the tubular housing. The valve is actuated by a slider (11) which pushes the gas container against a restoring spring (13). The outlet tube (9a) on the container is connected to the outlet during this movement.
Patent CH-612949-A5 (CH)
Title: Process for the preparation of 13-ethynylsteroids
Inventor: BIOLLAZ MICHEL DR
IPC: C07J1/00
Filed: 1975-01-30
Abstract: 13-Ethynylsteroids of the general formula <IMAGE> in which R3 is hydrogen or an acyl and R4 is a lower aliphatic hydrocarbon, and St is a radical of the part-formula <IMAGE> in which R5 is an oxo group, a hydrogen together with an optionally esterified hydroxyl or two hydrogens, R6 is a hydrogen or a lower alkyl, R7 is a hydrogen or methyl, R8 is an optionally esterified hydroxyl and R is a hydrogen or methyl, are obtained by conventional reaction of a corresponding 17-ketone with an organometallic compound which introduces the radical R4 and, where appropriate, by subsequent acylation of the hydroxyl group(s). Several of the process products, e.g. those of the part-formula St1 and St2, are distinguished by valuable therapeutic properties, especially as sex hormones with gonadotropin-blocking action.
Patent CH-594447-A5 (CH)
Title: Adhesive applicator system with elastically compressible container
Inventor: STEINER HERMANN
IPC: B65D83/00
Filed: 1975-10-31
Abstract: Adhesive applicator system with elastically compressible container uses sponge-like pad and nozzle assembly has flat end
Patent CH-595050-A5 (CH)
Title: 4-Acyloxy-3-imino-1,2,4-benzotriazine 1-oxide derivs
Inventor: DIEL PETER J DR
IPC: A23K20/116
Filed: 1974-03-15
Abstract: 4-Acyloxy-3-imino-1,2,4-benzotriazine 1-oxide derivs prepd by reacting 3-amino-1,2,4-benzotriazine 1,4-dioxides with acylating agents
Patent FR-2041500-A5 (FR)
Title: Continuous steam cooker for vegetables and - fruits
IPC: A23B7/06
Filed: 1969-04-28
Granted: 1971-01-29
Abstract: Food products, particularly fruits and vegetables are continuously cooked, blanched or sterilised a rotary drum divided by radial walls into a number of pockets in which the product is processed. Each pocket has a perforated false bottom through which steam is passed as the pocket moves through an enclosed arc between a pocket-loading station and a pocket-discharging station. Steam is cut off the pocket at the discharge station and starts again as the drum revolves to bring the pocket to the loading station. The steam distributing valve is incorporated in one of the drum journals.
Patent FR-2052044-A5 (FR)
Title: Fixing of radiation shielding panels
IPC: E04B1/92
Filed: 1969-07-09
Granted: 1971-04-09
Abstract: The panels, which have a layer of lead to act as a shielding, are fitted to the required surface by a U-shaped section fitting between adjacent panels. The flanges at the edges of this section hold the panels down, and a layer of lead shielding is attached to the wall behind the joint. A lead strip fits into the channel, and this is then covered by a decorative strip as required.
Patent FR-2057162-A5 (FR)
Title: Internal welder for tubes
IPC: B23K9/028
Filed: 1969-08-04
Granted: 1971-05-21
Abstract: Automatic internal welding of tube to end-plate is achieved by insertion of non-consumable, e.g. tungsten electrode through hole in plate, and by rotating electrode holding column. Inert gas, e.g. argon enters the peripheral groove in column at position adjacent to gas port in gun handle, and flows through holes let into central passage-way down to electrode tip. Current is transmitted by Cu slip rings arranged around column, which brush against cable end junction in handle. rotation is provided by electric motor and reducing gear at end of gun. Method is adaptable to wide range of diameters.
Patent FR-2116682-A5 (FR)
Title: Winding device - for rolling a low friction surfaced web
IPC: B65H75/26
Filed: 1970-12-03
Granted: 1972-07-21
Abstract: The web (e.g. polyethylene) is rolled onto a cylindrical spool, and during rolling a force in a radially outward direction of the spool is applied to the edges of the web to increase its tension in the edge regions and prevent slipping. Pref. the radially outward force is induced in the web by annular rounded ribs adjacent the ends of the spool, and pref. the height of the ribs is insufficient to cause permanent deformation of the web. A more uniformly wound roll is produced.
Patent FR-2123625-A5 (FR)
Title: Preserving melons with tetraiodoethylene
IPC: A23B7/155
Filed: 1971-01-25
Granted: 1972-09-15
Abstract: Preserving melons by treatment with tetraiodoethylene, either with or without pretreatment with a bacteriostat, and by covering them with a sealed, relatively close-fitting, water proof or water-resistant cover or bag, which extends the life of the melon by 4 - 5 times.
Patent FR-2153588-A5 (FR)
Title: Rotary cement kiln - with helical lifting channels for preheat zone
IPC: F27B7/16
Filed: 1971-09-16
Granted: 1973-05-04
Abstract: The preheating zone of a rotary inclined cement kiln is provided with helical lifting channels from which particles cascade to establish a series of curtains extending at an acute angle, such as 15 degrees to 25 degrees, to the kiln axis. The hot gases become supersaturated with particles in passing through each curtain, and the particles in the gas stream are either carried through succeeding curtains or deposited but the stream remains supersaturated. Any particles in the gas stream emerging from the kiln are recovered and fed back to the kiln. The recirculation in the preheating zone allows the use of shorter kilns.
Patent FR-2158747-A5 (FR)
Title: Flax fibre handling - for assembly of bundles for baling
IPC: B65B27/10
Filed: 1971-10-26
Granted: 1973-06-15
Abstract: Packing of bundles of flax fibres leaving the scutcher by arranging the bundles parallel to and uniformly spaced from each other so that one of their perpendicular median lines is common to all the bundles, and by holding each bundle together by pairs of flexible strips parallel to the common median which forms their axis of symmetry, each pair of strips comprising two strips superimposed and bonded together were not separated in order to clamp each bundle, the resultant bundles in the form of a 'necklace' then being brought together for compression into bales.
Patent FR-2208419-A5 (FR)
Title: Plastic building slabs with granular dressing - to provide a support for conventional mortars of poor compatability with org resins
IPC: E04C2/20
Filed: 1972-11-27
Granted: 1974-06-21
Abstract: Sheet or blocks of plastic having >=1 face coated with an exposed granular material adhering to the surface. Pref. slabs of dense or expanded ABS, PVC or polystyrene are dressed with mineral particles 0.01-5 mm across, anchored by softening the matrix surface using heat or solvents or by using an adhesive. Coated slabs may be calendered to produce particulate crests of uniform height. For incorporating layers of water impermeable or acoustic or thermal insulation into or onto a building structure using a conventional cement or mortar binding. Thus PVC sheet 1 mm thick was dressed with sand 0.01-0.5 mm across. slabs of expanded polystyrene 5-50 mm thick were covered with limestone particles 1-5 mm across anchored in a tinted polystyrene cement.
Patent FR-2227786-A5 (FR)
Title: Panels for rapid assembly of wall cladding - assembly totally covers fixing details
IPC: E04B1/61
Filed: 1973-04-24
Granted: 1974-11-22
Abstract: Panels have all four sides identical, each side having fixing and locating fingers. Each side commences with a finger as an extension of the previous side and ends with a space, the fingers being equispaced and the space has a minimum length of the sum of the height and the width of a finger. Two panels are offered to each other at an angle, their fingers interleave, and they are repositioned to lie in the same plane. The fingers are hidden and one panel is able to slide relative to the other, the extent being limited by the size of the space. This sliding ability is used to fit a panel against two other forming a right angle.
Patent FR-2229192-A5 (FR)
Title: Low chair for agricultural worker, esp. vine tender - webbing and twin rear legs obviate crouching and bending
IPC: A47C9/02
Filed: 1973-05-07
Granted: 1974-12-06
Abstract: Portable low chair for agricultural working esp. vine tender, obviates prolonged bending and crouching by supporting the worker in a crouching position and permitting trunk rotation. Two tubular metal enlarged base plated 7 legs 1 locate either side of a worker and support the triangular ends of a wide strip of webbing 9 which locates under the workers posterior. The web seat can pivot about its height adjustable connection 8 to the leg, from which also emanate coiled steel wire 6 and 3 ties onto the workers belt 4, which cause the assembly to lightly grip the wearer, to slide on sitting down and to limit leg inclination.
Patent FR-2234795-A5 (FR)
Title: Method of producing inert gases for ship tanks - burns fuel in mixture of air and exhaust from diesel engines
IPC: F01N3/32
Filed: 1973-06-19
Granted: 1975-01-17
Abstract: The method produces inert gases to fill up the tanks. The diesel engine exhaust gases are mixed with secondary air and, by burning in it a fuel, its oxygen content is reduced to a safe level, such that the burnt gases will not have any combustive power and may be considered chemically inert. The main advantage of this process is the gas availability and, therefore, its low cost. If, for example the exhaust gas oxygen content is 12%, this value can be brought down to 5%. The inert gases produced by the process may then be passed through a heat exchanger to cool them and to produce water vapour.
Patent FR-2247893-A5 (FR)
Title: Vehicle twin headlamp alignment adjustment - is bar adjuster for both lamps and individual adjuster for one unit
IPC: B60Q1/068
Filed: 1973-12-26
Granted: 1975-05-09
Abstract: The adjuster mechanism which moves one headlamp reflector around a horizontal axis is connected via a couling to the second headlamp reflector. The coupling may be a ring fixed to both adjusting rods of the first reflector, the latter rotating around the adjusting rods and the adjusting element being fitted between the reflector and the ring, or the reflector may be mounted on two bolts parallel to the adjusting rods, the adjusting element connecting the reflector to the ring. In either case a rectangular linkage connects an adjusting rod of the first reflector with an adjusting rod of the second reflector.