baber/WOPTO huggingface dataset:
Patent CH-667602-A5 (CH)
Title: Refuse comminuting machine with toothed rollers - has rollers positioned between toothed side sheets, retracted by cylinders to free blockage
Inventor: STIEFEL JAKOB
IPC: B02C4/20
Filed: 1985-11-11
Abstract: Between two side plates (20) which can be tilted about supporting spindles (22) at the top are two hydraulically driven toothed roller rollers (3), forming a gap (33) between refuse passes, when fed in at the top (2). The teeth (30) on the rollers also mesh with teeth (21) at the bottom of the side plates. This loosens the refuse, reducing the compacting effect of the rollers. The plates can be swung outwards about the axes of the spindle by horizontal hydraulic cylinders (23) so that the teeth on the  plates are disengaged from the teeth on rollers if a blockage occurs, allowing the material to fall below. The plates can then be repositioned. They also carry pressure segments (29) which are swung inwards to press refuse against the toothed rollers. ADVANTAGE - The machine is not stopped if jamming occurs.
Patent CH-645845-A5 (CH)
Title: Laminated packaging film for moisture sensitive materials
Inventor: ADELMAN HERBERT BERNARD
IPC: B65D65/40
Filed: 1983-10-10
Abstract: Film comprises a paper substrate bonded to a closed cell microporous foam layer using a strong adhesive, and covered on the side opposite the foam with a polymer which prevents the passage of water droplets but which allows the passage of water vapour. Pref. The paper layer is reinforced with glass fibre and is esp. comprised of two layers of kraft paper between which are dispersed yarns of glass fibre. The microporous layer is esp. a 1.6-3.2 mm thick layer of polypropylene foam and the polymer layer is esp. of polyethylene. The laminate is bonded e.g. with a hot melt adhesive. The packing allows condensation forming on the inside of the packing to escape through the laminated film. The laminates are esp. useful for packing steel and other metal parts to prevent rusting and corrosion during long periods of storage.
Patent CH-630515-A5 (CH)
Title: Walking stick with lamp
Inventor: JEANNIN JULES
IPC: A45B3/04
Filed: 1979-07-03
Abstract: The walking stick is formed from two metal tubular sections (10 and 11) connected together by a removable transparent tube (2) in which a lamp (1) is fastened. The transparent tube and the lamp are located close to the tip of the walking stick. The lamp is fastened to an inner tube (14) in which the batteries (15), intended to supply the lamp with power, are placed. The lamp is switched on or off by means of a switch (3) actuated by a push-button (7) placed in the handle of the walking stick. <IMAGE>
Patent CH-651668-A5 (CH)
Title: Liquid removal syringe
IPC: B01L3/02
Filed: 1981-11-03
Abstract: The liquid removal syringe comprises syringe body (2) with filling piston (2a) and seal (2b) and a hollow needle (4) attached thereto. The latter has a pressure equalisation channel (11) which makes it possible for air or an inert gas to flow into a liquid container which is sealed with a leakproof pierceable membrane. At the syringe end, the pressure equalisation channel (11) terminates in a sleeve (5) which is pulled onto the hollow needle and, together with a casing (6), forms chambers (8, 9) which may be filled with cotton wool. The chambers (or one of them) may have a hose connecting piece via which inert gas and/or dry gas can be supplied. <IMAGE>
Patent CH-652660-A5 (CH)
Title: Light recording head for illuminating points or tracks on a relatively movable photographic substrate
Inventor: GLASER ROLAND
IPC: H05K3/00
Filed: 1981-12-03
Abstract: In order to illuminate points or tracks on a photographic substrate (12), for example on film, the light recording head, which is movable in a controlled manner relative to the photographic substrate (12), has a light source (3) in a light-tight housing (1). This light source illuminates, via an aperture (5) and a controllable closure (6), an image mask (10) arranged on the bottom wall (8) of the housing (1) and having a light-permeable region (11), for example a hole. The light recording head is mounted in a drawing machine or on a coordinate table immediately above the photographic substrate (12). This light recording head requires no optical lens system, and offers high resolution and recording accuracy. It is particularly suitable for producing parent or original foils or boards for printed circuit boards. <IMAGE>
Patent CH-654214-A5 (CH)
Title: Dilating catheter arrangement
Inventor: NIEDERHAUSER WERNER
IPC: A61M29/02
Filed: 1981-12-12
Abstract: Dilating catheters are increasingly used for the non-surgical treatment of arteriosclerotic-thrombotic constrictions of vessels. Especially in the case of severely constricted vessels there is the problem in that dilatation should be as selective as possible and as quick as possible. A dilating catheter particularly suitable for this purpose comprises two dilating elements (3, 3') and a controllable guide body (1), so that a previously necessary exchange of the catheter, with all the risks involved in this, is unnecessary even in narrow stenoses. The dilating elements (3 and 3') are already centred in the correct position by the guide body (1) before they are used. Relative to the central opening (24) of the dilating elements (3, 3') on the distal side, the guide body (1) is dimensioned such that a lateral passage opening (24a) is formed along the guide body (1) and permits continuous, relative distal blood pressure measurement and injection of X-ray contrast agents. <IMAGE>
Patent CH-583424-A5 (CH)
Title: Electronic meter for polyphase electrical energy measurement - uses operational circuit to integrate pulses to sum power
IPC: G01R21/133
Filed: 1975-06-23
Abstract: The electronic polyphase electrical energy measuring meter has an operational circuit. This circuit is designed to produce from the current and voltage of each phase, an output current proportional to the sum of the electrical power in each phase. This output current is transformed into pulses by a current pulse converter. The pulses formed are fed into a counter which integrates them. The number of pulses counted by the counter during a determined period of time represents a value corresponding to the electrical energy.
Patent CH-609003-A5 (CH)
Title: Device for separating solid particles from a gas stream
Inventor: RUDIN ERNST
IPC: B01D46/26
Filed: 1975-06-23
Abstract: A gas stream bearing particles which are to be separated flows into the interior (10) of a filter insert (7) which rotates about the axle (8). The particles are deposited on the inner surface of the insert (7), and the pure gas passes on via the line (4). The insert (7) is in sealing contact with sealing strips (22) of a fixed housing (1). In the housing (1) there are a plurality of blower apertures (6) which extend over the height of the insert (7) and through which air flows from the outside to the inside. These air streams impact on the outer surface of the rotating insert (7) and blow the layer of particles deposited on the inner surface of the insert (7) away such that said layer of particles drops down into a collection compartment in the interior (10). The device can serve for cleaning exhaust air in industrial operations, but can also be used in a conveying device for powders. <IMAGE>
Patent CH-619321-A5 (CH)
Title: Method of manufacturing a microporous separator for accumulators
Inventor: GOLDBERG BRUCE S
IPC: H01M50/494
Filed: 1976-06-25
Abstract: The microporous separator for batteries is manufactured in the following manner: A master batch is first formed by mixing at room temperature and under low shear, a thermoplastic binder such polyvinyl chloride, with a plastifier such as dioctyl phthalate or adipate. Still under the aforementioned conditions, an inorganic filler, for example silica, a solvent (cyclohexanone) and a non-solvent (water) are added. The mixture is extruded and calendered, and the sheet obtained is passed into a water bath where the solvent is removed from the sheet. The latter is then dried in order to remove the non-solvent and the water of the bath. The separator thus obtained has micropores, is wettable, has an electrical resistance <0.01  OMEGA /cm<2>, an extension >40%, a pore diameter of approximately 1 mu  and a tensile strength >10.5 kg/cm<2>.
Patent BE-1001681-A5 (BE)
Title: Appareil pour positionner une chaine de points dans une machine a coudre.
Inventor: KOSROW ROBERT L
IPC: D05B65/06
Filed: 1988-06-29
Granted: 1990-02-06
Abstract: Appareil pour mettre en position une chaine de points à piquer sur un tissu, dans une machine à coudre ayant une aiguille et une plaque à gorges, comprenant un dispositif pour placer la chaine de points en avant de l'aiguille, un dispositif pour saisir la chaine dans la position avant et un dispositif pour déplacer le dispositif saisisseur entre une première position voisine de la plaque à gorges, tandis que la chaine est saisie, et une seconde position écartée de la plaque à gorges, après que la chaine ait été saisie pour tendre la chaine saisie.
Patent CH-626634-A5 (CH)
Title: Process for the preparation of pregnane derivatives
Inventor: FUERST ANDOR DR
IPC: C07J9/00
Filed: 1977-09-08
Abstract: Pregnane derivatives which can be used for the preparation of cholecalciferol derivatives and have the formula <IMAGE> in which R<1> and R<3> are a hydroxyl group or an etherified or esterified hydroxyl group which can easily be cleaved to give a hydroxyl group, are prepared by esterification of a 21-hydroxyl group and optional etherification, esterification or ether cleavage in position 1,3.
Patent CH-575239-A5 (CH)
Title: Training apparatus for excising user's arms - has two separate drums which are fitted with elastic cords for pulling against graduated resistance
IPC: A63B71/02
Filed: 1974-08-22
Abstract: Each drum (24) on the apparatus comprises a central hub and has plates fitted on each side, and the elastic cords used in training are wound on these plates. A shaft (26) forms the axis of each drum and rotates inside a horizontal tube, shaft one being inserted at each end. A pin (27) locks the drum in place and prevents rotation. A sleeve (28) is fixed vertically to the centre of the horizontal tube and is fitted over an upright post (1) used as a anchorage, being retained by a screw (29). A flat plate (30) on the sleeve can be used for fastening the assembly to the wall; and attachment points (31) for other cords are provided.
Patent CH-618657-A5 (CH)
Title: Device for inserting a strip of labels into a printing machine
Inventor: SATO YO
IPC: B65C11/00
Filed: 1977-09-30
Abstract: The device for inserting a strip of labels into a machine for printing labels comprises a label-feed roller (11), mounted on a chassis, a pivotable mounting plate (21), an active member (23) comprising a label-guide surface (29) coupled with the mounting plate; a label-guide piece (22) is coupled with the active member and label-guide devices (16, 17) positioned in the vicinity of a mounting supporting the roller of the strip of labels. This assembly of elements defines a passage serving for the insertion of the strip of labels. <IMAGE>
Patent CH-598833-A5 (CH)
Title: Bat for ball games
Inventor: ESCHMANN RUDOLF
IPC: A63B60/40
Filed: 1975-09-16
Abstract: Bat for ball games is fitted with detachable striking element in front and has holding section fitting hand on back
Patent CH-598156-A5 (CH)
Title: 2-chloro-pregnane-21-aldehyde derivs
Inventor: SCHMIDLIN JULIUS DR
IPC: C07J7/00
Filed: 1972-03-03
Abstract: 2-chloro-pregnane-21-aldehyde derivs antiinflammatories and intermediates
Patent CH-580285-A5 (CH)
Title: Beam straightening shutter - for collimating radiation
IPC: G02B6/08
Filed: 1975-10-01
Abstract: Straightening shutter, e.g. for collimating a light beam, comprises (i) a series of lamellae forming mutually parallel or concentric beam paths, or (ii) a single spirally wound lamella, in which the intermediate spaces between the lamellae and/or the space between the spiral windings is filled with a carrier body. The shutter is produced by applying the lamellae on the carrier and then bonding these elements together or clamping them together to form a unit, and is used to collimate radiation from a source and as a cover for this source for protection prior to emission. The device provides a shutter with lamellae of minimum thickness but still having greater stability and with advantages w.r.t. handling e.g. simple maintenance, simultaneous use as a covering and protection for the radiation source, etc.
Patent CH-641836-A5 (CH)
Title: Aqueous liquid cleaning composition
Inventor: REILLY JOHN THOMAS
IPC: C11D3/382
Filed: 1978-12-21
Abstract: of the Invention An aqueous liquid detergent composition especially adapted for dishwashing, comprising 5-60% by weight of an organic synthetic surfactant system of at least two surfactants, and 5-50% by weight of a citrus juice, said organic synthetic surfactant system consisting of1)   from about 30-90 parts by weight of the surfactant system of a Ca-sensitive first surfactant selected from the group consisting Water-soluble C8-16 alkyl benzene sulphonates; alkane sulphonates having 8-20 car-bon atoms; olefin sulphonates having from 8-20 carbon atoms; di-C8-20-alkyl sulpho-succinates; di-C6-12-alkyl phenol sulphosuccinates; primary and secondary alkyl suphates having 8-20 carbon atoms; C8-20 alkyl polyethoxy sulphates having 1-25 ethoxy groups and mixtures thereof, and2)   from about 70-10 parts by weight of said system of a less Ca-sensitive second surfactant selected from the group consisting of water-soluble nonionic condensation products obtained by condensing from 5-30 moles of an alkylene oxide, preferably ethylene or propylene oxide with one mole of an organic hydrophobic compound, aliphatic or alkyl aromatic in nature, having 8 to 24 carbon atoms and at least one reactive hydrogen atom, particularly a reactive hydroxyl, amino, amido or carboxyl group; C8-20-alkylsulphobetaines; amines oxides containing one long chain alkyl moiety of from 10-28 carbon atoms and two moieties which can be either alkyl radicals or hydroxyalkyl radicals having from 1-4 carbon atoms; C8-20 alkyl-polyethoxy sulphates having from 1-25 ethoxy groups, and mixtures thereof, said surfactants of group (1) and the ion-active surfactants of group (2) being present in the form of their alkalimetal salts, ammonium salts, or mixtures thereof. The composition is an effective liquid  dishwashing composition with improved cleaning performance on difficult soils.
Patent CH-585414-A5 (CH)
Title: Conductive bodies detection method - using primary electro-magnetic field generated and directed towards bodies
IPC: G01V3/165
Filed: 1974-10-15
Abstract: Proposed is a method of detecting a conductive body in an area comprising: (a) Generating a primary electromagnetic field and directing towards the area, the primary field being defined by a time varying waveform of known frequency and phase composition, the field containing a number of frequency components sufficient to permit the identification of the conductive body in the area, the primary field causing eddy currents to be induced in any conductive body present in the area which is intersected by the primary field, the eddy currents resulting in the formation of secondary electromagnetic fields, (b) receiving electromagnetic signals in the vicinity of the primary electromagnetic field, the recieved signals including a first portion comprising signals emanating from the areas which are responsive in phase and amplitude to each frequency component of the secondary electromagnetic fields, and as a second portion that is attributable to direct coupling with the primary electromagnetic field, (c) storing a number of reference waveforms which respectively are related in a predetermined manner to the primary field and to electrical responses characteristic of a number of different types of conductive bodies, and (d) comparing the received electromagnetic signals with the stored reference waveforms.
Patent CH-575126-A5 (CH)
Title: Coupling zone for end of glass fibre bundle - is provided by tapering ends of individual fibres
IPC: G02B6/42
Filed: 1974-11-04
Abstract: The coupling zone is provided at the end of a glass fibre bundle, to allow two such bundles to be coupled together, with their end faces abutting one another. The individual fibres of the glass fibre bundle are etched at their ends, so that each tapers to a point and the fibres are positioned within the hollow bore of a glass tube (3) with a low refractive index. The ends of the fibres are heated, so that the cores (1) melt into one another to provide an end zone (4) uniting all the fibres. The end surface (6) of the latter zone is then polished.
Patent CH-610346-A5 (CH)
Title: Process for obtaining gelatin
Inventor: HOOREMAN MICHEL
IPC: A23J1/10
Filed: 1975-12-01
Abstract: To obtain gelatin, ossein or meat trimmings or scraps are subjected to the action of an enzyme originating from cultures of Streptomyces fradiae Nos 1998 or 2019 from the Paris Museum of Natural History, in aqueous phase; the insoluble phase is separated off and the gelatin is extracted from it with hot water. The gelatin finds use in the food industry.
Patent CH-609762-A5 (CH)
Title: Device intended to remind the operator of a machine to make use of protection equipment at his disposal
Inventor: LEDERREY JEAN-JACQUES
IPC: F16P3/00
Filed: 1976-12-20
Abstract: The device comprises a plate (3) intended to support the protection equipment and capable of moving under the weight of the latter in order to actuate the blade with a moving spring (7) of a switch inserted into the electrical supply circuit (8 - 9) of the machine so as to cut this circuit for as long as it is loaded with the equipment. The latter must therefore be removed before the machine can be put into operation. The device makes it possible to ensure the use of personal protection equipment, that is to say not connected to the machine during work (gloves, glasses, etc.). <IMAGE>
Patent CH-607927-A5 (CH)
Title: Dialysis installation
Inventor: MILLIGAN LEE
IPC: B01D61/32
Filed: 1976-12-29
Abstract: The installation is provided for dialysis and ultrafiltration. It allows periodic renewal of the dialysis liquid and precise control of the ultrafiltration. It comprises means allowing the dialysis liquid to be divided periodically and instantaneously into two parts, one (156) which remains in the dialyser while the other (152) is renewed. It furthermore comprises means (190, 222, 264) for imposing the desired volume of ultrafiltrate, which act on the speed of one (168) at least of two circulation pumps (166, 168) of the dialysis liquid surrounding the dialyser. The installation can be used in particular for artificial kidneys. <IMAGE>
Patent CH-696556-A5 (CH)
Title: Cooking appliance used as a baking oven comprises a ventilated space between an inner wall and an outer wall of a door and a closure for closing the ventilating openings of the ventilated space
Inventor: DREHER PATRICK
IPC: F24C15/02
Filed: 2006-06-13
Abstract: Cooking appliance comprises a ventilated space (8) between an inner wall and an outer wall of a door and a closure (18) for closing the ventilating openings (21) of the ventilated space. Preferred Features: The door pivots about a horizontal pivoting axis in the region of the lower edge of the doors. The ventilating openings are arranged in the upper edge (3) of the door. The closure has a cap (22) which pivots outward.
Patent FR-2063249-A5 (FR)
Title: Antifungal alkylthiocarbonate compo-sitions
IPC: A01N47/06
Filed: 1969-09-08
Granted: 1971-07-09
Abstract: Fungicidal composns. contains as active ingredient a cpd. of formula R . O . CO . SM where R is an aliphatic hydrocarbon group (C1-C12) and M is an alkali metal, esp. Na or K. For control of phytopathogenic fungi e.g. Botrytis cinerea, Monilia fructigena and Plasmopara viticola which cause diseases of fruit trees and vines. Prepn. is conventional e.g.- M . OH COS + R . OH right arrow R . O CO . SM The prefd. concn. of the active ingredient is 0.05-0.5%.
Patent FR-2024722-A5 (FR)
Title: Welding metal plates by explosion
IPC: B23K20/08
Filed: 1969-10-17
Granted: 1970-08-28
Abstract: Several base plates are placed on edge in at least one horizontal row so that their surfaces to be welded are opposite to and spaced from each other. In the base plate gpas are placed at least two metal plates to be inserted. These do not touch and their surfaces to be welded are opposite the corresponding base-plates. Explosive charges are placed between the plates to be inserted and simultaneously primed in at least one row. Particularly application is to manufacture multi-layer plates and other products used in chemical, electronics, and nucleonics industries.
Patent FR-2079554-A5 (FR)
Title: Repairing and vulcanising tyres - inflated on a wheel rim
IPC: B29C35/00
Filed: 1970-02-05
Granted: 1971-11-12
Abstract: An apparatus for valcanising and repairing tyres, particularly heavy tyres, in which the tyre to be repaired is mounted on a wheel rim and inflated. The apparatus has two shafts of rectangular tube mounted on a base and slightly inclined to the vertical. Above the base two wheels perpendicular to the shafts hold the tyre and allow it to rotate. An automatically variable tension device allows the application of heating elements, pressure and counter-pressure to the tyre, and applies to the wheel rim. The profile of the tyre is formed by top and flank air bags. The heating elements for vulcanising the repaired portions are electrical resistors in rubber bags to apply to the exterior and multiple sectional heaters on the wheel rim. Large tyres may be repaired in situ in an apparatus which adjusts to tyre size.
Patent FR-2039908-A5 (FR)
Title: Explosion assisted injection moulding of - plastics
IPC: B29C45/53
Filed: 1970-03-24
Granted: 1971-01-15
Abstract: Injection moulding of thermoplastic articles involves preplasticising the plastic material under pressure and subsequently fully plasticising it explosively and injecting it into the mould. Specif. the plastic is preplasticised by a pressure surface acting counter to the explosion pressure direction and is completely plasticised and injected into the injection mould by a pressure surface moved by an explosion.
Patent FR-2047212-A5 (FR)
Title: Indirect fire evaporator for cryogenic - liquids
IPC: F17C9/02
Filed: 1970-04-30
Granted: 1971-03-12
Abstract: Cryogenic liquids (i.e. liquified gases) are evaporated in a system contg. a fixed amount of a heating medium which can be vaporised, normally water. The process comprises a closed vessel in which the medium is placed, the lower part contg. a submerged firing tube with a burner at one end and a chimney at the other, the upper part contg. tubes in which the cryogenic liquid is vapourised. The heating medium is boiled and the vapour concleuses on the tubes, heating the liquid inside. Because of the high condensing film heat transfer coefficients (2000 to 3000 Btu/hr. ft2 degrees F) an ice film does not form and smooth operation is ensured. This contrasts with direct fired units which ice up rapidly from the moisture in combustion products.
Patent FR-2059376-A5 (FR)
Title: Counter-current air purification device
IPC: B01D47/02
Filed: 1970-08-28
Granted: 1971-05-28
Abstract: Air to purified is fed to an annular chamber leading down to a liquid trap through which the air bubbles to an inner vaporisation and atomisation chamber fitted with an upper baffle plate to retain the majority of the entrained liquid droplets and then via a capillary filter to the outlet duct. The unit is fitted with a liquid drain pipe down the level of the filtered and settled particulates to remove the scrubbing fluid prior to cleansing operations and evacuations of filtrate through a side access plate.