baber/WOPTO huggingface dataset:
Patent CH-687723-A5 (CH)
Inventor: NEUENSCHWANDER JOERG
IPC: G10K11/16
Filed: 1994-02-03
Abstract: The bearing has guides (9), fixed to the body (1), travelling along the parallel guide rails (2,3). Each of the latter is in two or more sections (4,5), which can be joined together via their adjacent ends. Those sections not occupied by the guides are movable into positions parallel and adjacent to those which are. The sections which form the ends of the rails can be equipped with manually operated locks (12) securing the guides in their end positions. Where each rail is in two successive sections, these can hinge together at their adjacent ends (10). The end of each rail section furthest from the hinge can have a height adjustable support.
Patent CH-669938-A5 (CH)
Title: Sealable filler device for paper sacks
Inventor: ZANOTTI PIETRO
IPC: B65D30/24
Filed: 1987-03-24
Abstract: Bags are filled through a tubular device which is fixed to the bag through a hole made at one corner of the bag. This filling device has a plastic covering at one part of its inside surface; the covering extends for at least half the length of the device to a plane which is at right angles to the main direction of the bag. In an example, the bag is basically tubular with closed ends formed by folding inwards the opposite sides to make folds where paper bags are glued together.  An additional sheet is incorporated into the end to stiffen it, but the filling tube used is inserted beforehand at one end so as to be glued in position.  This filling tube has a plastic-coated area which is basically at right angles to the main axis of the bag.  This area is (e.g.) polyethylene. When the bag has been filled the tube is thus sealed by welding it to its outer side.
Patent CH-692878-A5 (CH)
Title: Relay with forced contact sets
Inventor: KIRSCH EBERHARD
IPC: H01H50/64
Filed: 1997-07-03
Abstract: The relay has forcibly driven contact sets. These are each arranged in a chamber and each is at least partly separated from adjacent contact sets. An actuator (16) for opening or closing the contact sets is provided. The actuator (16) is formed in several parts. The components of the actuator may have pick-up or push blocks which may interengage. The slits between the blocks may be of different widths according to the position of the block. The abutment surfaces of the components may taper conically to the base of the relay. At least one of the actuator components may be displaced by springs (2) of the relay. A drive may be provided which acts only on one component of the actuator. The actuator may be formed e.g. as a rod, may ne H-shaped or may be zig-zag shaped.
Patent CH-659764-A5 (CH)
Title: Milk-replacer supplement feed and method for fattening calves for slaughter
Inventor: SCHMUTZ PIERRE ANDRE
IPC: A23K30/18
Filed: 1984-04-19
Abstract: When the exclusively dairy food for battery veal for slaughter is supplemented with a milk-replacer supplement feed, consisting of germinated cereal grains kept in a moist state, seeded with lactic bacteria selected for their production of lactic acid and their preserving effect, superior technical and economic performance levels, fattening safety and a normally white meat are obtained. The grains mentioned as milk-replacer supplement feed are described.
Patent CH-592973-A5 (CH)
Title: Staged voltage overload protection - has parallel suppression stages which consist of resistor and suppressor in series to provide staged triggering levels
IPC: H02H9/06
Filed: 1976-03-05
Abstract: Voltage overload protection in a system is provided by a number of suppressor stages located in parallel between the supply conductors. Each voltage suppression stage consists of a load resistor (R1, R2, R3) and a suppressor (U1, U2, U3) in series. The resistors are sized to provide different trigger voltage levels for the suppressors. As the current increases the suppression stages are successively triggered. A large number of such suppression circuits may be used to provide high resolution protection against overload. The resistors may be either ohmic or non-linear. In another embodiment, two suppressors in series are used instead of a single suppressor.
Patent CH-589874-A5 (CH)
Title: Electrophotographic material - contg polyquinone and an active transport material
IPC: G03G5/06
Filed: 1971-02-25
Abstract: Electrophotographic plate photoreceptor layer comprises (a) a polyquinone pigment capable of charge generation and (b) an active transport material capable of supporting photogenerated charge from (a) and which is an aromatic or heterocyclic cpd. transparent to radiation in the 4000-6000 angstroms range, coated on a conductive support. (a) is pref. selected from anthraquinone derivs., flavanthrones and polynuclear quinones with >3 condensed rings, e.g. anthanthrone, pyanthrone etc.
Patent CH-688938-A5 (CH)
Inventor: BACHMANN OTTO
IPC: E06B3/263
Filed: 1995-11-21
Abstract: The blind frame (1) has a metal profiled rail (12) on the outside of the building and a metal profiled strip (10) on the inside of the building, and between which is at least one heat insulation element (14) in the form of a honeycomb rigid plastics strip. The strip contains at least three enclosed air chambers (16-20) separated from each other by crossbars (21-23) and positioned behind each other in the heat-flow direction. The metal profiled strips are each rigidly attached to the ends of the rigid plastics profiled strip which has a Z-shaped cross-section. the top of the rigid plastics profiled strip has two ridges (24) pointing towards each other and defining a dovetailed aperture to take a sealing strip (26) with two sealing lips (27,28).
Patent CH-676241-A5 (CH)
Inventor: KAUL BANSI LAL DR
IPC: D06P3/24
Filed: 1988-09-21
Abstract: Synthetic polyamide is dyed in the mass by incorporation of a perinone or metallised azomethine dye of formula (I) or (II);-   <IMAGE>  Me is metal; R1 is phenylene, diphenylene, naphthylene or heterocyclic-fused naphthylene, each optionally bearing certain substituents;  R2 is H or a substituent (defined); R4 completes a ring system (mono- or bicyclic, carbo- or heterocyclic, optionally substituted); and  R3 is a divalent radical selected from:-   <IMAGE> where R is H or (subst.) alkyl.
Patent CH-686607-A5 (CH)
Title: High temp. adiabatic cooking device
Inventor: CHEN CHAO-CHENG
IPC: A47J39/00
Filed: 1993-12-16
Abstract: The high temp. unheated adiabatic cooking device comprises an inner pot made of a thermally conductive material having an outer surface and an upper flange extending laterally outwardly from the outer surface. An inner covers the inner pot having an outer surface.A thermally insulating ring is interposed between the flange and the inner lid so as to minimise heat transfer betwen the inner pot and inner lid. A outer pot has a thermally insulated construction. The outer pot has an inner surface and a shoulder provided at an inner upper part of the outer pot to receive the upper flange of the inner pot.
Patent CH-647656-A5 (CH)
Title: Metering device for solid objects
Inventor: HOFER PETER
IPC: A61J7/04
Filed: 1983-07-11
Abstract: The device has a magazine (3) for the material (4) to be metered, which magazine (3) is designed in such a way that an individual item can only be removed from it on expiry of a specific preselected period. It is essentially composed of two parts (1, 2) which are arranged rotatably one inside the other, one direction of rotation being blocked in the rest condition by means of a mechanical locking system (14, 15). The lock is composed of a toothed ring (15) with saw-tooth toothing in one part (2) and a bolt (14), which is electromagnetically (12) operated, in the other part (1). One direction of rotation is a priori free and is used for manual loading of the magazine (3) with the material (4) to be metered. A source of direct current supplies, via an electronic time lag relay (7) and after a preselected period, a current impulse which excites the magnet (12) and releases the lock (14). The torsion spring (17) which is installed between the two main parts (1, 2) now gives rise to a rotary movement which, owing to the short duration of the current impulse, is terminated after one tooth gradation. In this position, an individual item can be removed from the material to be metered. The device can, for example, be used for metering out cigarettes in order to limit excessive tobacco consumption due to chain smoking. <IMAGE>
Patent CH-588884-A5 (CH)
Title: Recovery of stabilised solvent, esp. trichloroethane, from gas - using low pressure steam for desorption from active carbon
IPC: B01D53/02
Filed: 1974-04-01
Abstract: In the recovery of solvents (I) contg. stabiliser from waste gas by adsorption on active C and desorption with steam, is carried out at reduced press. Pref. the water yielding the steam for desorption is first heated to boiling under normal press. The desorbate, contg. steam, water-immiscible (I) and water-soluble (II), is passed into a cooled water separator, below the level of (I) present, and the contact area and contact time between water and (I) in the separator and the water layer over (I) is so small that transfer of (II) into the water is (partly) prevented. Used to prevent atmos. pollution by chlorohydrocarbons esp. stabilised l,l,l-trichloroethane (Ia), used in various industrial cleaning and degreasing operations. Decompsn. of (I) and acid formation are hindered at the relatively low desorption temp. used. The loss of water-soluble stabiliser can be minimised.
Patent CH-644570-A5 (CH)
Title: Phytobiological clarification plant with reversal of flow
Inventor: WILLI KARL-FELIX
IPC: C02F3/32
Filed: 1982-09-15
Abstract: The phytobiological clarification plant with reversal of flow is a filter body with flow-through from below, on which specific plants (E) which are responsible for the purification of the waste water are employed. The incorporation of a horizontal barrier layer below the root space, which can consist of a semipermeable fabric (B), converts the vertical flows into horizontal flows. This prevents short-circuiting currents, and the residence time in the system and the purification effect can be calculated. The clarification plant designed in this way does not depend on outside energy and is outstandingly suitable for decentralised purification of waste water from individual residences, individual production units, hotels, holiday homes and can also be employed as fourth purification stage in municipal clarification plants. <IMAGE>
Patent CH-617384-A5 (CH)
Title: Hydraulic wood-splitting machine
Inventor: MUELLER FREDY
IPC: B27L7/00
Filed: 1976-06-16
Abstract: With the wood-splitting machine with hydraulic drive and horizontally working wedge, wood blocks of up to 1.07 m in length, for example, can be split in the longitudinal direction, the wedge being driven into the wood blocks at the front end with two pressure or speed stages. This machine can be coupled as an attachment to any tractor or can be driven by it. Two pressure or speed stages, which corresponds to an improvement in performance, are achieved through the choice of two cylinders (11, 12) which can be controlled individually and in combination by means of a manual control valve (14). <IMAGE>
Patent BE-1011801-A5 (BE)
Title: Dispositif pour le controle de la force d'amortissement d'amortisseurs d'oscillations.
Inventor: LAMMERS KLEMENS
IPC: G01M13/00
Filed: 1998-06-24
Granted: 2000-01-11
Abstract: L'invention se rapporte à un dispositif pour le contrôle de la force d'amortissement d'amortisseurs d'oscillations, constitué par un cadre (2), par un entraînement (3), par un dispositif de serrage (4) servant à recevoir les amortisseurs d'oscillations, une partie du dispositif de serrage étant agencée de façon fixe et l'autre partie étant axialement mobile. L'invention se caractérise en ce que la partie axialement mobile du dispositif de serrage (4) est reliée à l'entraînement (3) par l'intermédiaire d'au moins un capteur de force (5) et d'au moins un élément d'entraînement (6), l'entraînement (3) étant sollicité par une commande.
Patent CH-650184-A5 (CH)
Title: Apparatus for controlling the feed of the tool electrode of an electro-erosion machine
Inventor: OTTO MARK SHMULEVICH
IPC: B23H7/18
Filed: 1979-12-04
Abstract: The apparatus for controlling the feed of the tool electrode contains a transducer (1) for the electric resistance which is applied on the input side to the erosion section (2) connected to the pulse generator (3) of the electro-erosion machine. The output of the transducer (1) is connected to the input (5) of a comparison element (4), to the other input (7) of which a normal signal source (6) is applied, while its output is connected to an actuating member (8) for the feed control. The apparatus also has a timing pulse generator (9) which is attached to the generator (3) and the transducer (1) for periodically interrupting the pulse generation by the transducer (3) and for simultaneously switching the transducer (1) to the measurement of the electric resistance of the erosion section (2). The invention can be used in electro-erosion copy-broaching machines and cutting-out machines. <IMAGE>
Patent CH-593103-A5 (CH)
Title: Centrifuge, esp. for machine tool coolants - with continuous feed of dirty fluid during removal of sepd. impurities
IPC: B04B1/20
Filed: 1974-08-30
Abstract: A centrifuge for cleaning fluids contg. solids has a housing fed axially from below with the contaminated fluid and an upper outlet for the cleaned fluid. The dirt outlet is an annulus around the dirty fluid inlet. The paddle rotor and housing can be driven at equal or different relative speeds. Used esp. for cleaning coolants used in machining operations. In conventional centrifuges, restarting the liq. flow after removal of collected dirt can result in re-entrainment of residual particles. The new centrifuge can be cleared of solids without interruption fo the flow.
Patent CH-584682-A5 (CH)
Title: 1-(p-(acylaminovinyl)phenoxy) 2-hydroxy-3-aminopropanes beta - adrenergic block agents
IPC: C07C233/16
Filed: 1972-06-08
Abstract: Title cpds are of formula ArOCH2CHOHCH2NHR5 (I), (where Ar= II; R' = 1-7C alkyl, 1-7C alkoxy, or opt. substd. NH2; R2 = H or 1-7C alkyl, R3 = H, 1-7C alkyl, CO2H or CO2 (1-7C alkyl), R4 = H or 1-7C alkyl; R5 = 1-7C alkyl opt. substd. by CO2H or a CO2H deriv. or 7-12C alkylaryl opt. substd. in the aryl gps. by 1-7C alkyl, 1-7C alkoxy, hal or CF3; and R6 = H, hal CF3, 1-7C alkyl, 2-7C alkenyl, 1-7C alkoxy, 2-7C alkenyloxy, NO2, CH2O (1-7C alkyl), carbamoyl, N-(1-7C alkyl), carbamoyl, CN, or l. alkinyl-oxy; and salts of (I). (I) are prepd. by standard methods e.g. reaction of ArOCH2CHX'CH2Z' with Z2R5 and a base, where X' = OH and Z' = NH2 and Z2 a labile ester on vice versa, or X' + Z' = epoxy and Z2 = NH2.
Patent CH-566296-A5 (CH)
Title: 2-acetamidoethyl (3-trifluoromethylphenoxy 4-chlorophenyl)acetate - - hypocholesterolaemic and hypolipaemic
IPC: C07C57/76
Filed: 1971-10-21
Abstract: Title cpds is prepd by condensing a 2-acetamidoethyl (4-chlorophenyl)haloacetate (II) with a salt of 3-trifluoromethylphenol or with the parent phenol and a base (II) are obtd from 4-chlorophenylacetic acid by (a) chlorinating e.g. with SOCl2, (b) alpha-brominating the acid chloride and (c) condensing with 2-acetamidothanol and a base.
Patent CH-617686-A5 (CH)
Title: Process for the preparation of thiazole derivatives
Inventor: MAEDA RYOZO
IPC: C07D277/42
Filed: 1974-10-23
Abstract: There are prepared novel thiazole derivatives having excellent anti-inflammatory, antirheumatic and analgesic properties, of the formula I <IMAGE> in which A is oxygen, sulphur, imino or NR3, by hydrolysis and, if appropriate, decarboxylation of a corresponding compound which, as a side chain, contains a group -(R1-C-R4)n-CN, in which R4 denotes hydrogen or, if R1 is methyl, COOEt, and R1 and R3 have the meaning given in the patent claim.
Patent CH-624840-A5 (CH)
Title: Protective insert made of flexible plastic film for a bath-tub
Inventor: BRALL WOLFGANG
IPC: A47K3/00
Filed: 1977-12-23
Abstract: The protective insert has edge parts (8-10) which can be folded over the edge of the bath-tub (1) and attached by bonding connectors (11). A hole is provided at the place corresponding to the drainage aperture (19) of the bath-tub, the edge of which hole is covered with a self-adhesive layer (15) on the side facing the bath-tub (1). This guarantees a seal when the water is drained so that, during drainage, no soiled water can penetrate between the protective insert and the bath-tub. <IMAGE>
Patent FR-2058842-A5 (FR)
Title: Vacuum forming of presentation packaging
IPC: B65D73/00
Filed: 1969-09-30
Granted: 1971-05-28
Abstract: The packaging is vacuum formed over the articles to be displayed without the use of a supporting back. Each article is retained firmly within the sheet by a fold of material behind it produced by the vacuum forming. The sheet is chosen in a thick enough material to be as rigid as required pref. a thermoplastics. Longitudinal ribs may be vacuum formed into the sheet to provide additional rigidity. This package is more attractive than conventional types as no opaque backing sheet is required.
Patent FR-2080352-A5 (FR)
Title: Radiative heating of yarns to increase their - bulk
IPC: D02G1/20
Filed: 1970-11-27
Granted: 1971-11-12
Abstract: The yarn (e.g. nylon, acetate, polyester) is passed in a relaxed state through a helically coiled tube under the action of heated pressure air supplied to the tube inlet. Pref. the tube is enclosed in a heated chamber, and the tube outlet is formed as an expansion nozzle. After passing through the tube, the yarn is loosely collected in a cooling zone. The yarn does not contact the tube walls, and is therefore heated uniformly.
Patent FR-2132929-A5 (FR)
Title: Gas filter automatically cleaned - by reversing gas flow consecutively through several discrete filter elements
IPC: B01D46/04
Filed: 1971-04-01
Granted: 1972-11-24
Abstract: Filter for separation and collection of dust suspended in gas comprises several discrete filter elements, pref. of porous membrane, e.g. cloth formed in pockets over wire cages separating lower chambers, in which dust is collected and falls onto a moving belt for eventual removal by a screw conveyor, from upper chambers out of which purified gas is drawn through a manifold by an extractor fan. A trolley, moved on rails by a belt at top of appts. operates trip levers in sequence, closing valves to outlet manifold and opening valves communicating with a duct conveying compressed air from extractor, when a butterfly valve actuated in co-ordination with trolley movement is positioned appropriately. The resulting reversed flow detaches dust from the filter element, without causing mechanical abrasion, producing electrostatic charges, or interrupting filtration through the other elements.
Patent FR-2091155-A5 (FR)
Title: Hot pressing refactory materials
IPC: C04B35/10
Filed: 1971-05-04
Granted: 1972-01-14
Abstract: Hot pressing process for compacting refractory materials, with a repeating operating cycle, comprising the following steps: (a) maintaining a mould at a compacting temperature in an enclosure containing an oxygen-free atmosphere. (b) Introducing measured quantities of refractory material into the mould. (c) Applying a pressure of 3.5-70 kg/cm2 for partial compaction. (d) Immediately raising the temperature to final compaction temperature. (e) Applying a pressure of 70-350 kg/cm2 until the material is compacted to at least 95% of theoretical density. (f) Relaxing the pressure and immediately expelling the compacted material from the mould, and (g) rapidly cooling the compacted material in an oxygen-free atmos. The refractory material may be oxides, nitrides, borides, silicides, beryllides and/or sulphides, or these substances bonded to metals; e.g., carbides of W, Si, Ta, and/or Ti, and Al2O3, bonded to Co, Ni or Ni/Mo.
Patent FR-2112994-A5 (FR)
Title: Automatic jacquard card cutting - by computer using optical electronic reading of design
IPC: D03C17/00
Filed: 1971-09-29
Granted: 1972-06-23
Abstract: An optical device reads the colours and pattern of a design. The signals produced are recorded on magnetic or paper tape and fed to a computer where they are converted to a point paper diagram which is transmitted to a pattern signal register. The capacity of this register is equal to the number of lifting wires of the jacquard mechanism and there are sufficient digits to code the required number of colours. The signal is ultimately transmitted to a card punch producing the jacquard cards automatically.
Patent FR-2155078-A5 (FR)
Title: Spheroidal cast irons - strengthening by thermal and nitriding processes
IPC: C23C8/80
Filed: 1971-10-06
Granted: 1973-05-18
Abstract: Articles cast from spheroidal graphite cast irons can be strengthened by a thermal treatment consisting of heating to 880-920 degrees C to completely austenitise if possible, followed by ageing or tempering at 600 degrees C. This thermal treatment is then followed by nitriding at 550-600 degrees C using gas liquid or ionic nitriding agents. The material can then be further hardened by shot blasting, or following removal of the nitrided layer, by pressure hardening in areas where most operative stresses are expected. Material treated in this way finds particular application for internal combustion engine parts partic. where high wear resistance and high fatigue resistance is required, e.g. crankshafts cylinder liners, gear wheels, etc.
Patent FR-2166763-A5 (FR)
Title: Diphenylamine prepn - by vapour phase catalysed condensation of aniline, condensation and catalyst regeneration being
IPC: B01J8/06
Filed: 1972-01-07
Granted: 1973-08-17
Abstract: The condensation is effected in the presence of a carrier which is the gas produced from the synthesis of ammonia, in the fresh or purged state, contg. 65-80% H2, or recycled gas contg. 40-60% H2. The catalyst is gamma-Al2O3 impregnated with B2O3 and the condensation is effected at 400-480 degrees C/0.5-6 atmos. press. wtih an aniline flow of 0.3-0.8 kg/l catalyst/hr. pref. 0.4 Kg/l catalyst/hr. and mol. ratio of aniline/OH3 synthesis gas of 1/4-10 pref.
Patent FR-2218022-A5 (FR)
Title: Metal melt sampler - partic for molten cast iron is cheap to mfr.
IPC: G01N1/12
Filed: 1973-02-09
Granted: 1974-09-06
Abstract: Sampler consists of a tubular jacket of dehydrated cardboard contg a mould connected to the outside of the jacket by a tube with a flared end surrounded by a sleeve of refractory material. The tube forms an extension of the mould so that together they create a single unit of a material e.g. steel, where m.pt. is that of the metal to be sampled.
Patent FR-2227723-A5 (FR)
Title: Car safety belt tensioning roller - controlled by pre-torsioned rubber band and ratchet mechanism
IPC: B60R22/44
Filed: 1973-04-24
Granted: 1974-11-22
Abstract: The belt rolls up on a cylindrical drum (5) which is mounted in a holder and is powered by a pre-torsioned rubber band (10). One end of the drum terminates in a castellated flange (7) and has inside it a means of anchoring the rubber band. A ratchet pawl pivots freely on the outside of the holder and is held in mesh with the castellated flange by a tension spring (13). The winding mechanism is actuated by manually releasing the ratchet by lever (22). The pre-torsion of the rubber drive band can be adjusted by a rotatable hook (19). The drum holder has a slot to guide the belt on to the drum.
Patent FR-2230165-A5 (FR)
Title: Handle for shaft of table football game - has split tubular extension expanded when inserted in shaft end
IPC: A63F7/06
Filed: 1973-05-18
Granted: 1974-12-13
Abstract: In a table-football game set, the handle has a tip forming a male part which fits inside the shaft which has a female-type end. This will enable the shaft, which is telescopically assembled, to have a length which is equal to table's width, with the consequent space saving in packaging. As a preferred addition the handle may be made in a single-part, semi-rigid material with a split tubular extension expanded by a screw and fitting into the shaft, or in two parts, one attached to shaft and the other forming the handle itself.