baber/WOPTO huggingface dataset:
Patent CH-560142-A5 (CH)
Title: Moulded trays for packing food products - are manufactured with extra layer of plastics on bottom with printed material
IPC: B65D75/52
Filed: 1973-02-27
Abstract: A plastics tray (3) with bottom recesses (4) has the bottom covered with at least one extra layer of plastics (5) which can be held in place by any suitable means and the extra layer (5) can be extended to cover sides or sides and top if required. The entire layer can be plain or printed with advertising copy, instructions or illustrations. The machine includes a station for forming the tray, a station for preparing the extra layer which will c over at least the bottom of the tray, a station for filling the tray and a station for assembling the tray and extra bottom cover. Alternatively tray ad bottom cover can be formed together.
Patent CH-684106-A5 (CH)
Title: Pliable plasterboard
Inventor: MAERKI KURT
IPC: E04C5/07
Filed: 1991-09-23
Abstract: The pliable plasterboard, for covering curved wall sections, has a layer (1) contg. cement with a thickness of 3-5mm, reinforced by two parallel and displaced nettings (4,5) within the layer (1).
Patent CH-653956-A5 (CH)
Title: Display file for receiving exchangeable card elements, in particular for training and competition preparation
Inventor: SCHMIDT ROGER
IPC: B42F7/06
Filed: 1981-05-07
Abstract: The display file is made in A4 format. Both the front and rear side can be used. It is printed by the screen-printing process, i.e. is weatherproof, and has space for 8 insert elements (9). These are inserted from the side and are visible under the unprinted viewing windows (5). An end member (3) prevents the insert elements from falling out, while a securing means (8) for a writing utensil is bonded onto the latter. A plastic screw with a sleeve-type nut (6) is used as a joint for opening and closing the end member (3); depressions (7) on both sides at the lower end are used for locking purposes. <IMAGE>
Patent CH-566852-A5 (CH)
Title: Plant for accelerating concrete hardening by heating - has circulating support pallets with heating hoods
IPC: B28B11/24
Filed: 1973-03-07
Abstract: The concrete components are prefabricated and carried on pallets mounted on rails. These pallets are circulated past loading and unloading stations and through heating chambers. The size of the combined plant is reduced by providing the pallets on their travel with heating hoods. This reduces heating time and ensures quicker circulation of pallets. Each pallet has its own heating chamber which can be efficiently controlled. The pallets 3 are covered with heating hoods 11. These hoods are sealed and rest on pallets. Sliding electrical contacts are provided for connecting the hoods to current conductors. The pallets are unloaded by hydraulic tilting arrangement which tilt the pallet tops into the vertical unloading position. The hoods are removed at the unloading station and returned to the loading station by an overhead rail system.
Patent CH-626618-A5 (CH)
Title: Process for the preparation of pyrrolo[2,1-b]-3-benzazepines
Inventor: ROKACH JOSHUA
IPC: A61P21/02
Filed: 1980-05-16
Abstract: Pyrrolo[2,1-b]-3-benzazepines of the formula <IMAGE> and their salts, e.g. cis/trans geometrical isomers, are prepared in pure form or as mixture. The substituents are defined in Claim 1. These compounds are obtained by reacting an appropriate haloethylidene derivative of the partial formula =CH-CH2-halo with magnesium in order to form a Grignard reagent. The latter is then reacted further with an alkoxymethylamine having the radicals R<1> and R<2>. The isomers, preferably the E isomer, can be obtained from the mixture of isomers by chromatographic separation. The resulting compounds can be used as skeletal muscle relaxants or sedatives.
Patent CH-688810-A5 (CH)
Inventor: RIPPSTEIN PASCAL
IPC: A63B21/06
Filed: 1992-12-18
Abstract: Rehabilitation (therapeutic) device permitting passive and active shoulder mobilisation according to the principle of pulley-therapy. The device is installed in one movement, in a removable manner, on any ordinary door. A support consisting of a flexible rod (1) and forming a clamp (2) in the shape of an "upturned U", a stabilising support (3) and a hook (4) is installed over the top edge of a door. A pulley (5) with an orientable axis is fastened on the hook (4). A rope (cord) (6) passes into this pulley (5). On this rope (6) are fastened two handles (grips), one (8) having a variable position permitting individual adjustment of the height of the pulling points (handles), the other (7) having a stationary position. Passive mobilisation is achieved by pendular movements. Active mobilisation is rendered possible in all useful planes by means of a system for return of the rope under the door handle, without it being necessary to use additional equipment. Its intensity can be adjusted by fitting a modulable counterweight (9). <IMAGE>
Patent CH-612026-A5 (CH)
Title: Method for monitoring the function of an ultrasonic alarm system
Inventor: NOVOTNY MILOSLAV DIPL ING
IPC: G08B13/16
Filed: 1977-03-30
Abstract: To test the function of an ultrasonic alarm system in which ultrasonic vibrations are radiated at a specific frequency (f) into a monitored area and Doppler shifts of the ultrasonic vibrations received by a pick-up (3) are evaluated in comparison with a reference signal supplied by the transmitter (2) for alarm signalling, the reference signal is modified during testing in a characteristic manner, for example by an abrupt change from one frequency to another or by sweeping through the transmission frequency. The evaluation circuit (6) is affected in the same way that it would be by the movement of an intruder in the monitored area. It is also advantageous if the frequency (f) of the transmitted vibrations is modified during testing in the same way as the frequency (f) of the reference signal. In the case of abrupt frequency changes during a short period, the different propagation times of the acoustic and electric signals result in a frequency difference which is indicated by the evaluation circuit (6) when the system is functioning correctly. The method is preferably suited to alarm systems for signalling an intruder in a protected area. <IMAGE>
Patent CH-669266-A5 (CH)
Inventor: RINGROSE ANTONY
IPC: G01N35/04
Filed: 1986-10-14
Abstract: This analytical apparatus comprises a transfer disk (1) provided with housing recesses (2) for holding reaction cells (3). This transfer disk (1) is thermostatted and moves vis-a-vis a series of workstations including a loading station (10) a bar-code reader (14), pipet reagent delivery stations (16, 17, 82, 83, 115), mixing stations (77, 101), washing and magnetic separation station (46, 81) as well as a discharging station (104). Each cell is marked with a series of characterizing bars coding for the kind of analyses to be brought about. These coded bases are read by a detector (14) connected to an electronic computing and control unit which controls the various work-stations in function to the kind of analyses to be carried out on the sample in the cells under consideration.
Patent CH-670454-A5 (CH)
Title: Contaminated mineral oils treatment - using Azobacter microorganism, pref. in closed vessel in nitrogen atmos.
Inventor: ROTHLISBERGER HENRI
IPC: C07F9/117
Filed: 1986-10-15
Abstract: Treatment of contaminated mineral oils is effected using an Azobacter microorganism. Pref. the treatment is effected in a closed vessel under N2 at a pressure of 0.5-0.8 kg (sic). The vessel is supplied successively, by vacuum aspiration, with a 45% NaCl soln., a KNO3 soln. and a (NH4)2SO4 soln., the mixt. being heated at least 45 deg. C for 35 min. after each addn. Heating is then stopped, an azobacter culture is added and allowed to stand for at least 20 min., and the mixt. is heated at 45 deg. C for 35 min. The treated oil contains a maximum of 0.27-1 ppm of pollutants. USE/ADVANTAGE - The process is esp. applicable to transformer oils contaminated with 'pyralene' (mixt. of polychlorinated biphenyls and trichlorobenzene). The treatment degrades the contaminants without forming atmosphere polluting by-proudcts. It can be performed on site, thus avoiding hazardous transport, and the regnerated oil can be re-used directly.
Patent CH-668535-A5 (CH)
Title: Walking stick made in three parts - can be dismantled, and incorporates light
Inventor: BAEUMLIN ALBERT
IPC: A45B3/00
Filed: 1983-09-13
Abstract: The walking stick can be taken apart in three sections so that it can be fitted into a briefcase, or rucksack. The stick can be lengthened from 80 to 90 centimetres. A hole in the stick, covered with a glass, has two small pocket-torch batteries and a bulf in. The back of it pref. incorporates a red light, for night walking in traffic. The stell pointed end of the stick can be protected by a hard rubber cap. USE/ADVANTAGE - The plastics, light metal or hardwood waling stick can be of various colours, and is adaptable to different heights and needs.
Patent CH-570983-A5 (CH)
Title: Tetrahydroisoquinoline derivs - smooth muscle relaxants
IPC: C07D217/16
Filed: 1971-12-29
Abstract: The novel title cpds. are of formula:- (in which R1 and R2 are H or lower alkyl, X is O or S, and R3 is phenyl having 1-3 substituents selected from lower alkoxy, OH, amino, NO2, lower haloalkyl and halogen) together with their pharmaceutically acceptable salts.
Patent CH-572388-A5 (CH)
Title: Fibre reinforced duroplast gasoline storage tank with thermoplast line - has leak monitoring cavity network between outer shell and liner
IPC: B29C48/15
Filed: 1974-06-18
Abstract: A method of making a container of plastics consists of first moulding an internal liner of thermoplastics, then removing this from the mould while maintaining sufficient internal pressure to prevent it from collapsing, and then placing it ina second mould, where it fits up against the inner face but this inner face contains a communicating network of grooves, across which the thermoplastics bridges, a low-melting metal alloy is then poured into the space between this inner, thermoplastics lining and the inner face of the second mould thus filling all this network of grooves, when the metal alloy has hardened, the liner together with the network of metal is removed from the second mould and, while still under internal pressure, is externally wound with resin-impregnated fibres in strip or strand form to constitute an outer vessel wall, this outer wall is thermally hardened using a temp. exceeding the fusion temp. of the metal alloy, so that this metal alloy drains out of the intermediate space through an outlet through the outer wall thus leaving a communicating network of cavities between the outer wall and the inner, thermoplastics liner. As a fibre-reinforced duroplastics container for liquid petroleum and similar fuels, in particular for gasoline containing aliphatic and aromatic cpds. such as methanol, isobutanol, isopropanol etc. as anti-knock cpds. Since such cpds. are highly aggressive to plastics, this arrangement enables the cavity to be connected to a vacuum source for monitoring of leaks.
Patent CH-623513-A5 (CH)
Title: Composite material based on polymethyl methacrylate
Inventor: OLLIVIER JEAN-PAUL
IPC: B32B27/30
Filed: 1978-10-04
Abstract: The invention relates to a composite material based on polymethyl methacrylate and to its method of manufacture. The material, while retaining the properties of methyl methacrylate, has excellent resistance to ageing and in particular to the formation of microcracks. Onto an element surface made of polymethyl methacrylate is fixed a coating of polyvinylidene fluoride whose maximum thickness is ten times less than the thickness of the element made of polymethyl methacrylate, without, however, the thickness of the coating being greater than 400 microns.
Patent CH-573415-A5 (CH)
Title: Benzodiazepines
IPC: C07D243/26
Filed: 1969-02-14
Abstract: Benzodiazepines Cpds. have gen. formula (I): (where R1 is halogen or NO2; R2 is phenyl, halophenyl or pyridyl; R3 is H, alkyl, hydroxyalkyl, acyloxyalkyl, haloalkyl, alkylaminoalkyl, dialkylaminoalkyl or carbalkoxy; R4 is alkoxy, haloalkoxy, alkylaminoalkoxy, dialkylaminoalkoxy, hydroxyalkoxy, alkoxyalkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl; R5 is H or OH and R6 is H or carbalkoxy and when R5 is H the N atom in the 4-posn. may carry an O atom). Cpds are useful anticonvulsants muscle relaxing agents, sedatives and anxiolytics. Claim (I) covers many more similar cpds.
Patent CH-615149-A5 (CH)
Title: Process for the preparation of novel aminophenylethanolamines
Inventor: ENGELHARDT GUENTHER DR
IPC: C07D317/58
Filed: 1977-09-27
Abstract: Novel aminophenylethanolamines of the formula I shown, wherein the symbols R1, R2 and R3 have the meanings given in Patent Claim 1, and their physiologically tolerated acid addition salts with inorganic or organic acids, are prepared by reduction of compounds of the formula IIa shown, or by reduction of corresponding aldehydes, in the presence of amines. …<??>The products of the process may be obtained in the form of the racemates or in the form of their optically active antipodes. …<??>The compounds of the formula I have valuable pharmacological properties and, in addition to an analgesic action, uterus-spasmolytic action and anti-spastic action on striped muscle, in particular exhibit ss2-mimetic and/or ss1-blocking actions, with one or other action predominating depending on the substitution of the compounds. The d(+)-compounds in particular show a selective action on the ss1-receptors and the 1(-)-compounds show a preferred action on the ss2-receptors. …<IMAGE>…
Patent CH-596041-A5 (CH)
Title: Sheet material bending mechanism
Inventor: HAIST HENRI
IPC: B65H37/00
Filed: 1976-09-23
Abstract: Sheet material bending mechanism has guide surfaces to and from bending edge and driving roller
Patent CH-618644-A5 (CH)
Title: Tyre for the drive wheel of an agricultural tractor or similar vehicle
Inventor: MENIN JEAN
IPC: B60C9/18
Filed: 1977-10-27
Abstract: The tyre comprises axially spaced-apart beads (2), a tread strip (4) with aggressive moulding, consisting of transverse bars (9) spaced apart circumferentially, of a width (B) equal to or greater than the spacing (A) of the beads and a reinforcing ply (8) hooping the top of the carcase (6) of the tyre over a width (L) more or less equal to the spacing (A) of the beads. The top (3) of the tyre has an accentuated transverse curature such that the top, under the ply (8) forms a radial deflection (a) equal to or greater than 1/5 of the height (H) of the cross-section of the tyre, the flanks (5) of the tyre being reinforced from the beads (2) as far as at least half the height of the cross-section of the tyre so that the bending of the tyre under load is mainly localised to the zone of the top of the tyre. <IMAGE>
Patent CH-568926-A5 (CH)
Title: Dismantlable cable drum - has screws positioned near tapered ring slot for locating cylinder bars in side members
IPC: B65H75/22
Filed: 1973-09-13
Abstract: Dismantle cable drum includes two circular side members and a cylinder held together by lond tensioning bolts. The drum cylinder is formed from number of spaced bars projecting with their ends in a ring slot (6) in inner surface of the side members. The ring slot (6) is tapering towards base surface and the tensioning bolts (7) which are positioned near the ring slot (6) are staggered inwards from outer surface of adjoining bars of the drum cylinder. Advantageously the bars used in making up the drum cylinder are made with a right angled cross section.
Patent CH-569981-A5 (CH)
Title: Electric field strength measurement in dangerous environments - uses probe based on radiation measurement, with safe properties
IPC: G01R29/08
Filed: 1973-09-21
Abstract: A probe for measuring electric field strength especially suited for use in explosive gaseous environments where high field strengths are met, and with a lack of moving parts, has a cylindrical metal housing at the front flat edge of which an aperture allows direct access to the interior. In the cavity inside this hole, a radium based radioactive element produces a stream of particles which are detected by a collector and solid state high input impedance amplifier. The strength of radiation detected at the collector depends on the direction and strength of the electric field at the aperture at the front of the probe. The front face itself surrounding the aperture, is carefully designed to avoid discharges in the presence of strong fields. A number of masks can be fitted to the probe with various aperture sizes to allow operation in different field strengths. A gas purging system is also provided for keeping the interior of the probe clean in dust filled environments.
Patent CH-625038-A5 (CH)
Title: Heat-pump installation for combined heat/cold production
Inventor: KAENEL ARMIN
IPC: F24D17/02
Filed: 1977-11-29
Abstract: The heat-pump installation has a hot-water tank (1) and a cooling space (8). The heat extracted from the cooling space (8) by the evaporator (7) is supplied to the condenser (4) in the hot-water tank (1). Arranged in the circulation system (5, 6) for the coolant is a compressor (9). In the vicinity of the condenser (4), there is connected to the hot-water tank (1) an additional water-extraction line (10) which can be shut off by a valve (11) which is controlled by the condensation pressure in the coolant line (6). Cold water is supplied to the hot-water tank (1) at the bottom through the line (2). The heated water leaves the tank (1) through the line (3). If the hot water requirement is smaller than the heat arising, hot water is extracted from the tank (1) through the additional line (10). Cold water then flows to the condenser. Additional, e.g. air-cooled condensers are as a result not necessary. <IMAGE>
Patent CH-605944-A5 (CH)
Title: Bronchospasmolytic hydroxy-octa:hydro-benzo-naphthyridine derivs.
Inventor: PFEFFINGEN HANS OTT
IPC: C07D211/58
Filed: 1974-12-06
Abstract: In the prodn. of new benzo(c) (1, 6)napthyridine derivs. of formula (I) and their acid addn. salts, a cpd. of formula (II) is subjected to acidolytic or hydrogenolytic ether cleavage by treatment with a reagent which acts acidolytically or hydrogenolytically, and the prod. is isolated as the base or as an acid addn. salt.      Either R2 is H, 1-4C alkyl, 1-4C alkoxy, OH halogen, NO2, NH2, N(CH3)2 or NHCOR5 (R5 is H or 1-4C alkyl) and R3 and R4 are H, or R2 is 1-4c alkyl, 1-4 C alkoxy, OH or Cl and R4 is H, or R2, R3 and R4 are 1-4C alkoxy, or R2-4 are 1-4C alkyl or R2-4 are OH (provided that (a) when the OH gp. is in the 9-posn., then non eof R2-4 is 1-4C alkoxy, and (b) when one of R2 and R3 is 1-4C alkoxy then the other is not OH). Either R7 is H, 1-4C alkyl, benzyloxy, OH halogen, NO2, NH2, N(CH3)2 or NHCOR5 and R8 and R9 are H, or R7 is 1-4C alkyl, 1-4C alkoxy, benzyloxy, OH, halogen, or NO2, R8 is 1-4C alkyl, 1-4C alkoxy, benzyl OH, or Cl and R9 is H, or R7-9 are 1-4C alkoxy, or 7-9 are 1-4C alkyl, or R7=9 are OH; and R1 is an ether residue which is acidolytically or hydrogenolytically cleavable.      (I) inhibit histamine-induced bronchospasm in anaesthetised cats and guinea pigs, and cis-8-hydroxy-2-methyl-6-phenyl-1,2,3,4,4a,5,6,10b-octahydrobenzo- c)-1,6ünaphthyridine also inhibits acetylcholine-induced bronchospasm.  (I) are thus useful in the treatment of obstructive airway disease, e.g. bronchial asthma.
Patent CH-626029-A5 (CH)
Title: Device for handling sheets
Inventor: MARCINIAK JOHN J
IPC: B65H5/16
Filed: 1977-12-30
Abstract: In this device, the sheets (40) are conveyed from a saddle (18) to a discharge point (24) and from the latter to a trimming apparatus. The conveying from the discharge point to the trimming apparatus is ensured by a conveying device (28) which has a plurality of pushing elements (62) which push the sheets towards the trimming apparatus, and flexible drive means (66) which move the pushing elements in a circuit along an upper path from the discharge point (24) to the trimming apparatus, along a lower path from the trimming apparatus towards the discharge point (24) and along a connecting path (92) connecting the aforementioned paths. A transfer device (26) arranged at the discharge point (24) serves for transferring the sheets from the saddle, via the connecting path, one section of which is disposed directly above the saddle, onto the upper path. Here the pushing elements come into engagement with the rear sections of the sheets and push the latter forwards. A pendulum apparatus pushes the sheets along the saddle towards the discharge point. <IMAGE>
Patent FR-2042118-A5 (FR)
Title: Flameproof paints for coating metal, wood, - ceramic surfaces
IPC: C09D5/18
Filed: 1970-03-17
Granted: 1971-02-05
Abstract: The base constituent is an epoxide resin obtd. by the reaction of epichlorhydrin with a chlorobisphenol, plus an inorg. or org. Sb, As or P compd., solvent, pigments etc and finally hardening agents which are aliphatic or aromatic amines. The chlorobisphenol can be the condensation product of phenol with chloral or its hydrate. The coatings obtd. with these paints have much better resistance to water, acid, alkali, oil etc. than conventional flameproof paints and are also more effective flame-. retarders.
Patent FR-2065798-A5 (FR)
Title: Pork sausage mfg machine
IPC: A22C11/00
Filed: 1970-04-30
Granted: 1971-08-06
Abstract: Troyes port sausages are normally made by a craft process which limits product to an extremely small tonnage as compared with the demand. Belly of pork, with a dia. of 35-40 cms is cut spirally into strips which are then divided into 2 m lengths; chitterlings are also cut into strips and the various strips piled one on top of the other before passing them into an envelope made from a large intestine about 2 m long. The machine receives the pieces spread out in a uniform layer and compresses them between two conveyor belts made up from a number of bands; circular cutters are placed between each band to cut the meat into a narrow strips. The latter pass into outlet spouts which feed the strips into mandrels on which the sausage skins are pleated. Rotary packing devices facilitate the entry of the strips into the skins which become unpleated under the filling pressure. Output is greatly increased, no specialist are needed and the number of handlers is much reduced.
Patent FR-2083766-A5 (FR)
Title: Bis (n-methyl carbamic) ester of 2,6- - dipyridine dimethanol prepn
IPC: C07D213/30
Filed: 1970-05-08
Granted: 1971-12-17
Abstract: Bis-(N-methylcarbamic)ester of 2,6-pyridine-methanol of formula: is pref. prepd. by reacting 2,6-pyridine-dimethanol with phenyl-N-methylcarbamate in presence of CH3COONa.
Patent FR-2102898-A5 (FR)
Title: Pyrocatechol manufacture from a chloro - phenol
IPC: C07C37/02
Filed: 1970-08-28
Granted: 1972-04-07
Abstract: Pyrocatechol is prepared by treating o-chlorophenol with 4-8 mole equivalents of alkali-metal hydroxide in aqueous solution at 60-85% Concentration by weight, in the presence of a copper hydrolysis catalyst (0.5% by weight of Cu relative to the weight of o-chlorophenol) at 160-240 degrees C. Preferably the alkali concentration is maintained at the above level throughout the reaction. This method minimizes the production of resorcinol and polynuclear products, and gives good yields in reasonable reaction times.
Patent FR-2110476-A5 (FR)
Title: Combined syphon and outlet - for lavatory system
IPC: E03C1/232
Filed: 1970-10-19
Granted: 1972-06-02
Abstract: The outlet includes a lower portion connected to a tubular emptying body having a lateral outlet union and receiving a detachable base, the lower end of which constitutes the low point of the syphon. One arm of an elbow pipe is positioned co-axially inside the emptying body and forms the riser of the syphon. The other arm is connected to the lateral union. Pref. these 3 parts are made of acetal resin based plastics, e.g. Deltrin (R.T.M) or Hostaform (R.T.M).