baber/WOPTO huggingface dataset:
Patent CH-680700-A5 (CH)
Title: Sliding clasp fastener teeth prodn.
Inventor: ANDEREGG HEINZ
IPC: A44B19/52
Filed: 1989-08-11
Abstract: A sliding clasp fastener where the teeth are injection moulded to the carrier ribbon, it has been prepd. in a continuous process with a reinforcement ribbon and stamped. In the next stage, the upper and lower mounting sections of the fastener teeth are injection moulded simultaneously to the carrier ribbon. The reinforcement ribbons are bonded to the carrier ribbons by ultrasonic energy. A cutter is at one of the injection moulding sections to form the recesses in the moulded fastener teeth along the working line to cut the sprue bar free from the moulded teeth after removal from a mould section. The cutter is within the mould ejection mechanism. The cutter has two cutting units with their cutting edges aligned with the inner edges of the tooth recesses. The cutters are secured in each mould section. The lateral slide in each mould section of the injection mould has two grooves to be aligned with the tooth recesses in the other working position. The cutter is located by the lateral slide to pass between the recesses, when the slide is in one working position, to form the end and stopper teeth in the injection mould section.
Patent CH-691135-A5 (CH)
Title: Illumination device, especially reading light for living rooms, has light source with associated reflector and sensor to control light
Inventor: HELLINGE STEFAN
IPC: F21V21/30
Filed: 1996-12-10
Abstract: The device has at least one hollow body (12) with at least one light source (30) within the body, at least one reflector (18) associated with the light source and at least one device for controlling the light source with at least one sensor. The reflector(s) can be mounted inside or outside the hollow body and can be axially and/or rotationally adjusted. The device has at least one position light.
Patent CH-679871-A5 (CH)
Inventor: WILHELM HANS
IPC: D03J1/00
Filed: 1989-10-04
Abstract: The feeding machine (SE) has a feed component, means for handling the individual components and a control stage (SM) for the machine's various functions. Said control stage consists of modules (PM, SM, XM, AM) for the various functions in which the individual modules form reliable, independent units and are interconnected via interfaces. The modules are controlled by a computer overriding the control stage via which the transverse connections between the individual modules also pass. The fact that the modules are autonomous provides greater redundancy in the individual functions and allows them to be individually controlled. Thus the individual functions are interdependent to only a reduced extent and faults can be easily located.
Patent CH-635360-A5 (CH)
Title: Anthraquinone compounds and preparation thereof
Inventor: WALD ROLAND
IPC: C09B62/467
Filed: 1978-04-19
Abstract: Compounds of the formula <IMAGE>  where   R1 is secondary alkyl of 8 to 18 carbon atoms or alkyl-substituted cyclohexyl having 8 to 18 carbon atoms,   R2 is C1-C4-alkyl,   R3 is hydrogen, methyl or ethyl, Y-CO- is the radical of an organic carbon acid (carboxylic acid) having a total of 2 to 12 carbon atoms or R4 together with Y-OC- and the adjacent nitrogen atom is the N-bonded radical of the cyclic imides of a dicarboxylic acid having a total of 4 to 8 carbon atoms,   n is 0 or 1, and   M is hydrogen or one equivalent of a cation, and alkylene contains 1 to 4 carbon atoms, their preparation and their use as dyes; in particular use of the compounds where n = 1 for dyeing natural and synthetic polyamides.
Patent CH-668766-A5 (CH)
Title: Sewing machine bobbin design - has angled slot across hub with cutting edge to cut off thread end
Inventor: SCHMID MANUEL JOHN ALESSANDRO
IPC: D05B57/28
Filed: 1986-12-15
Abstract: The bobbin is esp. for a sewing machine, it consists of a hollow hub with flanges at either end . hub has an angled slot in it for the sewing thread to be fitted into, and one edge of the slot is sharpened to make a cutting edge so that the end of the thread is automatically cut off when the bobbin is pushed down on its spindle. USE - Bobbin for sewing machine.
Patent CH-582102-A5 (CH)
Title: Aerosol distributor - with built-in air compressor
IPC: F04B33/00
Filed: 1972-05-02
Abstract: The distributor is fitted with >=1 reservoir for the prod. to be dispersed as well as a separate piston/cylinder assembly for compressing the propellant air, as described in the parent patent. To prevent a delayed opening of the discharge flow of the prod., in this addition the compressed air is only liberated suddenly when the press. has attained a maximum value. The device is simple and compact and uses as the propellant the air which is compressed each time the device is used. It is intended for medicaments which are to be inhaled; a dosed quantity is distributed each time the device is operated and this quantity cannot be exceeded. The device comprises a valve body, a reservoir for the prod., a piston/cylinder assembly to produce the compressed air to act as the propellant, a suction nozzle of the Venturi type, to draw in the prod., and a discharge mouthpiece.
Patent CH-630457-A5 (CH)
Inventor: SULMONT BENOIT
IPC: C25C3/08
Filed: 1979-08-10
Abstract: The invention relates to an apparatus for compacting carbonated pastes. The apparatus comprises a device (1) for generating vibrations of low amplitude, a device (5) for generating static pressure and means (2, 3, 4, 10, 12) for shifting the assembly along the linings and joints to be produced. The apparatus is useful for the lining of metallurgical and electro-metallurgical furnaces and, in particular, for compacting joints during assembly of carbon or graphite blocks which act as the cathode in igneous electrolysis cells for the production of aluminium. <IMAGE>
Patent CH-593427-A5 (CH)
Title: Oil fed jet nozzle for Pelton turbines - prevents foaming of turbine driving oil by selecting nozzle dimensions (OE 15.7.76)
IPC: F02B39/08
Filed: 1975-07-04
Abstract: The jet nozzle for Pelton turbines prevents formation of foam in the liq. This nozzle is used when the turbine is operated especially with oil such as hydraulic system oils or also engine oils, e.g. for driving centrifuges on board ship. The nozzle has cylindrical tube with narrowing nozzle end. The inner face of this cone is connected smoothly with tube. The inner face of the hollow cone forms sharp edge with its end face at the outlet. The ratio of the ID of the tube relative to the small ID of the hollow cone is at least four and at most five, and the tip angle of the hollow cone is thirty degrees. The length of the cylindrical tube is at least equal to double the length of the hollow cone.
Patent CH-611619-A5 (CH)
Title: Process for the preparation of a novel piperidine derivative
Inventor: SCHENKER KARL DR
IPC: C07D405/04
Filed: 1975-11-26
Abstract: The novel 4-(7-bromo-5-methoxybenzofuran-2-yl)piperidine of the formula I <IMAGE> is prepared by hydrogenation of the corresponding 1,2,3,6-tetrahydropyridine compound. The compound of the formula I can be converted into its acid addition salts. These novel substances have pharmacological properties characteristic of antidepressants; the selective, reversible inhibition of the A form of monoamine oxidase is particularly to be emphasized.
Patent BE-1001104-A5 (BE)
Title: Sonde voor onderdompeling in een bad gesmolten metaal.
Inventor: CONTI RICHARD FRANCIS
IPC: G01N25/04
Filed: 1987-11-09
Granted: 1989-07-11
Abstract: Meetsonde (10) voor het meten van de stollingstemperatuur van een bad gesmolten metaal, welke sonde een één geheel vormende constructie heeft en aan het uiteinde van een langwerpige holle ondersteuningsbuis (12) is gemonteerd. Een rompgedeelte (14) ondersteunt een thermokoppel (20) in een gedefinieerde kamer. Het uiteinde van de kamer is afgesloten door een koelmiddel (34), welk tegenover het thermokoppel (20) is opgesteld, zodat de beweging van de fase-overgang van het gesmolten metaal in de kamer (16) het thermokoppel (20) passeert en niet daarbij eindigt. De sonde (10) versnelt de fase-overgang van het metaal en levert een snelle en nauwkeurige vaststelling van de stollingstemperatuur van het bad gesmolten metaal, welke kan worden gerelateerd aan de legeringsinhoud van het bad.
Patent CH-606512-A5 (CH)
Title: Filtering aid transport for viscous soln. filter
Inventor: MENZI RUDOLF
IPC: B01D37/02
Filed: 1976-09-20
Abstract: Fluid transport and metering of suspended filter media for the filtration of highly viscous media in pressure disc filters is based on gravity transportation from one mixing tank to the next, and on transportation by pressurized inert gas from the last tank to the filter.Used esp. for the direct filtration of cellulose acetate or polyacrylonitrile dimethyl formamide solution.  This saves the dilution and reconcentration or the heating which may lead to ageing.
Patent CH-637006-A5 (CH)
Title: Brush holder for twig road brushes
Inventor: MORGENEGG RUDOLF
IPC: A46B3/08
Filed: 1978-11-23
Abstract: For the purpose of improving the connection between the brush (1) and the handle (3), the brush holder (2) consists of a curved plate against which the brush (1) can be pressed by means of tightenable clasps (6) so that it is firmly connected thereto. The handle (3), in turn, can be connected to a tubular part (5), connected to the plate, so as to result in a firm connection between the handle (3) and the brush (1) which, however, can be released if required by releasing the clasps (6) from the plate. <IMAGE>
Patent CH-575189-A5 (CH)
Title: Protective cover for electric motor stator coils - fits over brushes to prevent dispersion of carbon dust and conductive tracks formation
IPC: H02K3/38
Filed: 1975-10-04
Abstract: The covers are moulded from glass fibre reinforced nylon. Two such covers are used, one on each side of the brush gear and bearing yoke to shroud the diameter. Each cover fits over a pin on the stator laminations and is fixed to these. The cover comprises a vertical portion (10), provided with a shaped recess (9) for fixing, and a horizontal portion fitting over the brush gear. This portion has a central curvature (7) with each end (8) upturned to form parallel wings. A large radius connects these to the centre. A central semicircular slot (14) underneath fits over the fixing pin on the laminations.
Patent CH-583119-A5 (CH)
Title: Emptying installation for squeezable tubes - is fitted with movable squeezing device compressing the tube vertically to force contents out of nozzle at bottom
IPC: B65D35/56
Filed: 1974-10-16
Abstract: Tube emptying installation consisting of a cover with a face wall having an opening into which the tube can be inserted supported with its front end on the face wall and with its outlet opening fitting into the face wall opening. There is also a movable squeezing device which can be axially adjusted inside the cover and by which the tube can be compressed vertically to its axis from its end fold. The squeezing device is made as an axially guided slider (3) which has a slot (31) extending axially and widening in funnel shape along the direction of its movement. The length and width of the slot within the area of its smallest cross section surface corresponds largely to the length and thickness of the tubes end fold and slides over the tube from that end fold.
Patent FR-2076825-A5 (FR)
Title: Rolling mill roll - having cleviation in diamester measurements with an inductive sensor
IPC: G01B7/12
Filed: 1970-01-29
Granted: 1971-10-15
Abstract: Appts. consists of a support mounted so that it can pivot from its middle on a carriage guided along the length of the roll by a rail. One arm of the support carries a counterweight and a gripping device to keep it in contact with the side of the roll. The other arm carries a inductive sensor which can transverse the surface of the roll without contact or by contact using an armature plunger. The appts. can be accurately standardised and zeroed for the range of measurements. Signals from the sensor are transmitted by an amplifier to a paper tracing registering appts.
Patent FR-2047707-A5 (FR)
Title: Adhesive tape
IPC: C09J7/35
Filed: 1970-05-13
Granted: 1971-03-12
Abstract: Adhesive tape prepd. from a mixture of a polyvinyl chloride homopolymer and a polyvinyl acetate/polyethylene copolymer contg. pref. 90% of the homopolymer and the copolymer pref. contg. 40% polyvinyl acetate. 1-30% of a plasticiser may also be incorporated. Suitable copolymer is 'Elvax' (RTM). It sticks effectively over a wide range of temp.
Patent FR-2105620-A5 (FR)
Title: Control valves - for vapours in alcohol still
IPC: B01D1/00
Filed: 1970-09-15
Granted: 1972-04-28
Abstract: Device is intended for a still in which the alcoholic vapours come through a pipe with two branches; one directs the vapours towards the condenser and the other to a heater for the incoming wine. The device consists of two butterfly-valves arranged on the branch pipes and mechanically connected so that one will be automatically open when the other is shut and vice versa; in this way the flow of the vapours cannot be interrupted completely. The device operates smoothly, there is no jamming and it takes up little space. Sealing is complete and permanent. The butterfly valves are fitted on the respective branches and interconnected by a rod linkage.
Patent FR-2064907-A5 (FR)
Title: Pipe having branch connectiable thereto
IPC: F16L47/28
Filed: 1970-10-02
Granted: 1971-07-23
Abstract: Thermoplastic branch pipe has a branch of a diameter less than that of the main pipe, an aperture in the main tube corresponding to the interior diameter of the branch, and a tubular connector having an outer diameter adapted to the dimensions of the aperture introduced into interior, the connector being assembled with the main tube by gluing or welding by means of a flange formed at the end turns towards the main pipe.
Patent FR-2064922-A5 (FR)
Title: Woven or knitted tablecloth of plastic fibres
IPC: D01D5/42
Filed: 1970-10-02
Granted: 1971-07-23
Abstract: A tablecloth or the like is woven or knitted from yarns fabricated from strips of plastic film mechanically slit under tension to produce fibres which are subsequently twisted together to give yarn of diameter 0.2-1.0 mm from fibres of diameter 10-100 mu.
Patent FR-2074319-A5 (FR)
Title: Recuperative heat exchanger
IPC: F22B1/18
Filed: 1970-12-28
Granted: 1971-10-01
Abstract: The device comrpises a vertical heat exchange coil pref. aerodynamically rectangular in section filled with circulating exchange fluid, defining a concial duct within the exchanger housing. The lower section is protected by a ceramic coating decreasing in thickness up the duct to ensure that hot gases entering the inside of the duct are cooled at a controlled even rate up the tube. The tube is unprotected at a height sufficient for the gases to have cooled to prevent heat damage of the exposed metal. The gases are then fed down the outside of the coil to an outlet duct.
Patent FR-2075695-A5 (FR)
Title: Iso-alpha-acid extract from hops
IPC: C12C3/00
Filed: 1971-01-19
Granted: 1971-10-08
Abstract: Iso-alpha-acid extract from hops. Hops are stirred (macerated) in water to break the lupulin glands and disperse the alpha-acids in the water; unwanted plant material is then removed and the alpha-acids heated in alkaline soln. to give iso-alpha-acids. The maceration is pref. carried out continuously in a "shear column" consisting of a series of vertically superposed interconnecting chambers containing paddles (driven on a common axis) and baffles. Pref. the time is not >15 min. temp. is 4-25 degrees C pH 4-7 (or 7-10 if tannins are required in the product). Isomerisation is carried out at the b.pt. at pH 8.5-9.5.
Patent FR-2131612-A5 (FR)
Title: Kneading machine control system - based on work measurement
IPC: A21C1/14
Filed: 1972-03-24
Granted: 1972-11-10
Abstract: For economy, optimum plant utilisation and prevention of overworking of the dough for bakery prodn, the kneading process is monitored by measurement of the instantaneous power consumption in the machine esp. by measurement of drive motor current of electrically powered machines. When the measured parameter has reached its peak value and then fuller to a lower limiting value, predetermined for the specific application, either an audible/visual signal is given or the machine is switched off automatically.
Patent FR-2188604-A5 (FR)
Title: Propane-sultone prepn from 3-hydroxypropane sulphonic acid - by dehydra-tion at high temps in the presence of at least one halohydrocarbon as diluent
IPC: C07D327/04
Filed: 1972-06-15
Granted: 1974-01-18
Abstract: The dilecent boils at a temp. of >=140 degrees C at atmos press, and is pref. 1:2:3- trichloropropane or o-dichlorobenzene; it serves as a solvent for the propane-sultone and forms an azeotrope with water which when condensed, separates into 2 phases. The diluent thus sepd. may be recycled. The propane-sultone passes into soln. in the diluent as it is formed and may be recovered in known manner, e.g. crystalization. The present diluents obviate the disadvantages of water-miscibility and reactivity towards the propane-sulfone as present when alcohols are used as diluents.
Patent FR-2180305-A5 (FR)
IPC: F16D23/14
Filed: 1973-03-29
Granted: 1973-11-23
Abstract: A clutch bearing in which a bowl shaped outer ring having a central bore, and a bowl shaped inner ring having a cylindrically shaped central portion extending within the central bore are assembled within each other and have a plurality of bearing elements located between them. A sleeve is located about the cylindrical portion of the inner ring. The sleeve has a free end extending radially outward over the edge of the bore of the outer ring to hold the inner and outer rings together.
Patent FR-2238397-A5 (FR)
Title: Measuring flexiblilty of materials - is effected in various environmental conditions by flexing material under action of weight
IPC: G01N3/06
Filed: 1973-07-16
Granted: 1975-02-14
Abstract: The apparatus holds a sample (e) of material whose flexibility is to be measured in a clamp (6a). This clamp is fixed to a support (1) comprising two vertical plates (2, 3) set at right angles and connected by a reinforcing gusset (4). A conducting sphere (7) weighing about 100 grams is attached (6b) to the other end of the sample and rests on a plate (8) which carries electric contacts to a lamp (23). The lamp indicates when the sphere touches the plate as the plate is driven up and down by means of a worm (16) and wheel (12) drive onto a toothed rack (10).
Patent FR-2254176-A5 (FR)
Title: Extensible spray bar for agricultural use - has nozzles on lazy-tongs system extending in two planes
IPC: A01G25/09
Filed: 1973-11-12
Granted: 1975-07-04
Abstract: A square section tube is fitted vertically to the spraying machine and carries a similar cross bar (64) fixed horizontally to it. On the horizontal tube, sliders (72, 74) are fitted to flate strips (24, 28, 29, 32) which form a series of linkages, pivoting at their centres (30) and ends to give a number of parallelograms. Other sliders on the vertical tube (62) are connected to the horizontal assembly and can pivot with them. Actuating cylinders on any pair of sliders opens and closes the linkage. Spray nozzles (80), fitted in flexible tubing (84, 86, 88, 89, 90) are secured to the horizontal linkage using connectors. Loops (91) at the changes of direction take up flexing.
Patent CH-694464-A5 (CH)
Title: Steel for railway crossing points including manganese, chromium, molybdenum and nickel
Inventor: ZBORIL JOSEF
IPC: C22C38/50
Filed: 2000-11-14
Abstract: Steel contains (by wt.%): 0.07-0.15 carbon (C), 0.5-1.2 manganese (Mn), up to 0.5 silicon (Si), 1.2-2 chromium (Cr), 0.4-0.7 molybdenum (Mo), 2.5-3.5 nickel (Ni), up to 0.13 vanadium (V), up to 0.05 titanium (Ti), up to 0.045% aluminium (Al), 0.015 phosphor (P) and up to 0.015 sulphur (S).
Patent DD-143584-A5 (DD)
Title: Etikettiermaschine,insbesondere fuer flaschen mit einem vierdrehgelenk als antrieb
Inventor: KNUPPERTZ HEINZ-WERNER
IPC: B65C3/08
Filed: 1979-05-17
Abstract: Die Erfindung betrifft eine Etikettiermaschine für Flaschen mit dem Ziel, einen schnellen Durchsatz der Flaschen bei gleichzeitiger hoher Lebensdauer der Maschinen zu ermöglichen. Der Erfindung liegt die Aufgabe zugrunde, eine
Patent DD-146186-A5 (DD)
Title: Verfahren zur herstellung einer 4a,9b-hexahydro-ypsilon-verbindung
Inventor: WELCH JR
IPC: A61P25/20
Filed: 1978-05-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von einer Hexahydrocarbolin-Verbindung der Formel VI und der pharmazeutisch annehmbaren Salze davon, worin die an die Kohlenstoffatome in den 4a- und 5b-Stellungen gebundenen Wasserstoffatome in einer trans-Anordnung zueinander vorliegen, X und Y gleich oder verschieden sind und Wasserstoff oder Fluor bedeuten, n 3 oder 4 und Z Wasserstoff, Fluor oder Methoxy bedeuten. Diese Verbindungen sind als Transquillizer geeignet. Erfindungsgemaesz wird die freie Base bestimmter 4a,9b-trans-hexahydro-carbolin-Verbindungen mit einer ausgewaehlten Carbonsaeure oder einem Saeurechlorid oder Saeurebromid davon acyliert, um eine 4a,9b-trans-hexahydro-carbolin-Verbindung zu erhalten, die mit Lithiumaluminiumhydrid in Gegenwart eines inerten Loesungsmittels reduziert wird. Ein moegliches Endprodukt ist d&ind1!-trans-2-(4-Hydroxy-4-phenylbutyl)-5-phenyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido&4,3-b!-indolhydrochlorid das durch die erwaehnte Reduktion von d&ind1!-trans-2-&(3-Benzoyl)-propronyl)!-5-phenyl-2, 3, 4, 4a,5,9b-hexahydro-1H-pyrido&3,3-b!-indol erhalten wird.
Patent DD-151851-A5 (DD)
Title: Kodierschaltung fuer einen secam-farbfernsehsignalgenerator
Inventor: VAN DER VALK NICOLAAS J L
IPC: H04N11/18
Filed: 1980-06-24
Abstract: Eine Kodierschaltung fuer einen SECAM-Farbfernsehsignalgenerator mit einer Frequenzmodulatorschaltung fuer ein modulierendes Signal, das zwei zeilensequentiell aufeinander folgende Farbdifferenzsignale enthaelt und mit Hilfe zweier Phasenregelschleife- und zweier Bezugssignalgeneratoren geregelt wird. Ein erster Bezugssignalgenerator hat eine der Bezugsfrequenzen,waehrend die Frequenz des von dem zweiten Bezugssignalgenerator erzeugten Signals eine Harmonische der Zeilenfrequenz ist. Die Phasenregelschleife, an die der zweite Bezugssignalgenerator angeschlossen ist, enthaelt eine rasterfrequent wirksame Abtastschaltung.
Patent DD-152326-A5 (DD)
Title: Verfahren und vorrichtung zur gewinnung von reinem chlorcyan
Inventor: BITTNER FRIEDRICH
IPC: B01D3/32
Filed: 1980-07-29
Abstract: Zur Gewinnung dieses Chlorcyans, das praktisch frei von Wasser und bevorzugt auch von Cyanwasserstoff, Chlorwasserstoff und organischen Verbindungen ist, wird rohes Chlorcyan fraktioniert destilliert. Der Ruecklauf wird im Gegenstrom zum rohen Gas geleitet, nimmt dabei die Verunreinigungen auf und wird im unteren Teil der Kolonne bzw. in einer gesonderten Anlage durch eine Fluessigkeit, deren Temperatur hoeher als die Siedetemperatur von Chlorcyan liegt, wieder verdampft. Dabei nimmt diese Fluessigkeit auch die Verunreinigungen auf. Die Reinigungswirkung wird durch eine vorgeschaltete Waesche fuer das rohe Chlorcyan, bevor es in die Fraktionskolonne eintritt, unterstuetzt. Sehr guenstig ist ein Verbund mit einer Herstellungsanlage fuer Chlorcyan.