baber/WOPTO huggingface dataset:
Patent CH-564467-A5 (CH)
Title: Equipment for filling and compressing garbage - has arrangement for alternately opening feeder and compressing garbage
IPC: B30B9/30
Filed: 1973-04-06
Abstract: Equipment for filling and compressing garbage in top open mobile container includes a frame in which the container (8) is locked fitted with driven compressing device (12) with a compressing surface smaller than the opening of the container. The compressing device (12) is pivoted about a horizontal axis (13) by a cylinder and consists of two pivoted surfaces. One of a cylindrical section closes and opens the discharge opening of a garbage feeding chute (16) and the other plane surface, between the edge of the cylindrical section and the pivoting axis (13), compresses the garbage in the container (8). The compressing device (12) is controlled by a photo electrical cell (25) in the feeding chute (16) and pivoted by the cylinder between two positions.
Patent CH-629050-A5 (CH)
Title: Monitoring circuit for a PCM system
Inventor: MOLNAR NIKOLAUS
IPC: H04J3/14
Filed: 1978-05-12
Abstract: In this monitoring circuit, a signal generator (FSG1) transmits a test signal (Sp1, Sp2) which, once it has passed through the coder and decoder circuits (CO, ZS, DE), is compared with the test signal itself. For this purpose, a frequency-dependent amplifier circuit (FV) is provided which forms a differential signal (Sd1, Sd2) in which the amplitudes of the frequency components of the coded/decoded test signal which are affected by quantisation noise are raised. The circuit monitors correct operation and also the attenuation of the coder and decoder. <IMAGE>
Patent CH-656645-A5 (CH)
Title: Process for applying a carbonaceous coating onto a surface
Inventor: CORBETT RICHARD TELFORD
IPC: C23C16/26
Filed: 1982-09-17
Abstract: The surface of a material is covered with a carbonaceous coating by vacuum deposition, the carbon in a substantially pure form originating from a hydrocarbon gas plasma. The surface to be coated is coupled to a source of direct current operating at a frequency of less than 500 kHz, at which the electrical impedance of the plasma does not vary appreciably during the deposition process. As the impedance of the plasma is substantially constant, the process is reliable and reproducible. It can be performed without dynamic control and without adjustment and it does not require any adapter of impedance between the source of alternating current and the vacuum chamber. It has been found that frequencies in the range 300-400 kHz with voltages of the order of 1 kV or more have given good results. The coatings obtained are intended chiefly for reducing the reflectivity of optical substrates. <IMAGE>
Patent CH-667482-A5 (CH)
Title: Cleaning of agricultural roads - by clamping plastic broom on arms of hay raking tractor
Inventor: HAUDENSCHILD RUDOLF
IPC: A01D80/00
Filed: 1984-11-22
Abstract: Roads in agricultural areas must be cleaned for the sake of traffic safety when the harvest is over. Manual cleaning is too wasteful in labour and the municipal road tractors are too large and have metal bristles which can be fatal to animals when they brake off and get into the fodder. Hay raking machines are converted by clamping a broom with plastic bristles to the tines of the raking arms. ADVANTAGE - A low-cost method of keeping agricultural roads clean. Any loose bristles do not harm animals.
Patent CH-605004-A5 (CH)
Title: Joining metal esp. nickel alloy parts
Inventor: CLEMENT RENE
IPC: B23K35/00
Filed: 1976-05-07
Abstract: Two pieces of metal capable of forming aluminides are joined by applying Al in the region between the two pieces at a temp. of 550-700 degrees C.  The metal is pref. Ni alloy but may also be Ni, Co or Ti.  The Al is applied onto the surfaces to be joined by flame or plasma sparying or as a paint consisting of Al powder suspended in a liquid organic binder which can be removed by heating.  The Al may also be applied in sheet form.  The pieces are then joined by heating in neutral or reducing atmosphere by producing a hf induced current across the joining region.Used for joining a porous tube to an end piece, for use in sepn. of isotopes as filter or isotope sepn. elements in the gaseous liquid or solid phases.  The joints produced are not subject to fissureing, piping, or excessive local shrinkage as in prior art joining methods.
Patent CH-641045-A5 (CH)
Title: Pharmaceutical preparation, in particular for the cure and prevention of neoplastic diseases
Inventor: BERES JOZSEF DR
IPC: A61K33/24
Filed: 1978-05-30
Abstract: The pharmaceutical preparation contains compounds of boron, fluorine, magnesium, vanadium, manganese, iron, cobalt, nickel, copper, zinc and molybdenum which are physiologically tolerable, form no precipitate with the other components of the pharmaceutical preparation, are water-soluble and have an acidic or neutral reaction in aqueous solution; glycine; glycerol; ascorbic acid; a water-soluble, neutral or acidic salt of 2,4,5,7-tetrahalofluorescein; a water-soluble, neutral or acidic salt of ethylenediaminetetraacetic acid; and potassium sodium tartrate together with excipients, extenders and auxiliaries. The preparation is prepared by homogenising the components in aqueous medium and formulating the mixture obtained to give a pharmaceutical preparation. In addition, the preparation is primarily used for the cure and prevention of neoplastic diseases.
Patent CH-656870-A5 (CH)
Title: Process and apparatus for concentrating sludge
Inventor: OERTLE JAKOB
IPC: C02F11/127
Filed: 1982-12-14
Abstract: To concentrate dilute sludge to a desired concentration, a portion (2) of the dilute sludge is fed to a centrifugation unit and there concentrated to a concentration which is higher than the desired concentration. The concentrated sludge is mixed with the remaining portion of the dilute sludge in a mixing tank (8) so that the desired concentration is set up. The concentrated sludge is fed into the mixing tank (8) at the top of the tank, and the dilute sludge is fed in horizontally at the base of the mixing tank (8). A portion of the mixed sludge is removed with a circulating device (10, 11, 12) at the base and returned at the top of the mixing tank. The homogeneously mixed sludge leaves the mixing tank, after several circulations, via an overflow (13). Homogeneous mixing is achieved in this case with small dimensions of the mixing tank (8), which are of the same order of magnitude as those of the centrifugation unit (4). The latter can therefore be located directly above the mixing tank (8) in such a way that its drain (9) comes to lie above the concentrated sludge inlet (19) of the mixing tank, and the concentrated sludge slides under its own weight into the mixing tank. An apparatus of this type is particularly suitable for concentrating sewage sludge in waste water purification plants. <IMAGE>
Patent CH-648269-A5 (CH)
Title: Electrohydraulic hoisting apparatus
Inventor: LANDERT HEINRICH
IPC: B66F3/24
Filed: 1980-10-06
Abstract: A cylinder/piston unit (3) provided with suspension means (4) is fastened to a motor/pump unit (1). A housing (2) of the motor/pump unit (1) serves as a pressure-medium tank and contains an electric motor (5), an adjustable pump (6) a lowering control valve (12) attached to a pressure line (8) of the pump (6), and a reversing valve (18) attached to the pressure line (8) and provided with a handle (19). A control lever (13) with handle (14) switches on the electric motor (5) during its upward movement (15) and adjusts the volumetric delivery of the pump (6) in a continuously variable manner. During the downward movement (16) of the control lever (13), the lowering control valve (12) is actuated for the continuously variable venting of the pressure line (8). In a first position of the reversing valve (18), the pressure line (8) is connected to the cylinder/piston unit (3) for the sensitive lifting and lowering of the motor/pump unit (1). In a second position, the pressure line (8) is connected to a hydraulically operable load-suspension means fastened to the housing (2). The load-suspension means can thereby be hydraulically actuated in a sensitive manner, e.g. opened and closed, with the same handle of the control lever provided for lifting and lowering without additional feed units and control means. <IMAGE>
Patent CH-644779-A5 (CH)
Inventor: GEHRI HERMANN
IPC: B23C5/24
Filed: 1980-10-09
Abstract: The invention relates to a machining tool, especially a milling-cutter, in which each insert-holding cartridge (1) is fixed in a removable manner in a housing made in the body (2) of the tool. A blocking element accessible from the outside cooperates with the body of the tool and bears in service position against an inclined plane (6) of the back side of the cartridge, so as the pressure toward the bottom and forward according to the arrow F blocks the cartridge in its housing on three bearings respectively situated on the bottom (3), the back side (4) and the front side (5) of this housing. The cartridge further laterally bears against a fixed or adjustable stop.
Patent CH-612365-A5 (CH)
Title: Device for spraying disperse systems
Inventor: EGLI RENE
IPC: B05B15/02
Filed: 1976-06-21
Abstract: The device for spraying disperse systems such as suspensions, containing graphite as disperse phase and a liquid as dispersant, possesses a spray head (11) with a nozzle (3) and a plunger (4) which is arranged in the interior of the spray head and can be slid into the nozzle aperture. By a periodic or rhythmical sliding of the plunger (4) into the nozzle aperture, the particles blocking the aperture can be forced through the aperture, so that the device provides improved security against blockage during spraying of coarse-grained substances tending to stick. <IMAGE>
Patent CH-591000-A5 (CH)
Title: Coffin cooling and viewing room - with cool air from cooler and ventilator ducted directly onto corpse
IPC: E04H13/00
Filed: 1975-07-29
Abstract: The coffin cooling and viewing cubicle is provided with a system of cool air circulation directly into the coffin and onto the corpse, so as to supply ample cooling in good time. Cool air (5) from a cooler (2) with a ventilator (3), is carried through an air duct (6), via an air guideway, directly into the coffin and directly onto the body. The cooler and ventilator may be mounted at the head and (9) or foot end (10), or on a lengthways wall (11), or in the floor (12) or ceiling (13).
Patent CH-575089-A5 (CH)
Title: High pressure differential through flow valve - operates in hot water long distance heating systems and at reduced noise levels
IPC: F16K1/06
Filed: 1974-09-04
Abstract: High pressure differential through-flow valve is designed to reduce the noise of water flow as created by resonances in the valve. The valve cone (3) on its larger diameter side has a cylindrical extension (4) and on its smaller diameter side a further rotationally symmetrical extension (5) broadening in diameter away from the cone. The former extension lies on the inlet side of the valve. The latter extension can have the shape of a truncated cone or a trumpet-funnel. An uninterrupted passage is formed for the flowing medium at small opening positions of the valve so that no surfaces are acted upon by flow at right angles or edge-on.
Patent CH-634274-A5 (CH)
Title: Transport installation
Inventor: STUDER HANS-PETER
IPC: B65G47/61
Filed: 1978-12-01
Abstract: A transport installation for workpieces of different diameters and lengths, having a hanging conveyor (1), conveying devices (2), such as for example conveyor belts, arranged transversely to the conveying direction of the hanging conveyor, and transfer devices (3) arranged between the latter and the hanging conveyor. For the purposes of rapid and collision-free transfer of the workpieces (28) between the moving suspension (31) of the hanging conveyor (1) and the conveying devices (2), the workpiece receiving members (22, 33) of the suspension (31) and of the transfer device (3) consist, in each case, of at least two workpiece supports (23, 38) arranged at a distance apart, the workpiece supports (23) of the transfer device (3) being pivotable and being capable of being raised and lowered between the workpiece supports (38) of the hanging conveyor (1). <IMAGE>
Patent CH-694910-A5 (CH)
Title: Guide device for heating wire of apparatus for cutting of plates out of insulating material has handle, freely movable relative to second rail, on which heating wire is fastened so that wire can be guided
Inventor: VOEGELE RICHARD
IPC: B26F3/12
Filed: 2001-03-02
Abstract: A guide device (30) for a heating wire (31) of an apparatus (1) for the cutting of plates out of insulating material with the help of a heating wire has: - a first electrically conducting rail (32) with which the heating wire is connected electrically and mechanically so that it can slide along the first rail; - and a second rail (33). There is a handle (4), freely movable relative to the second rail, on which the heating wire is fastened so that the heating wire can be guided along the first and second rail when the heating wire is tensioned between the first rail and the handle.
Patent CH-696566-A5 (CH)
Inventor: JUN HARRY BACHMANN
IPC: G10L21/00
Filed: 2003-03-26
Abstract: The device has a sensor (1) for detection of reduced acoustic influence, and an active noise canceling module (2) for detection of correction signals that is necessary for reducing undesired acoustic influence. A mixer (5) is provided for merging a useful signal (3) and the correction signals. A sound source (6) is provided for outputting the determined useful signal and correction signals. Another mixer (8) separates a signal that is delivered from another sensor (7), from the useful signal for retaining a residual signal.
Patent FR-2052110-A5 (FR)
Title: Oil-extended sbr compsns
IPC: C08L9/00
Filed: 1969-07-17
Granted: 1971-04-09
Abstract: Blends of rubber and their vulcanizates based on cis-1,4-polybutadiene and oil extended SBR plus ZnO, plasticizers, carbon black and ageing additives are characterized further by the fact that they contain chlorobutyl or butyl rubber, Zn stearate, a small quantity of S, dibenzothiazyl disulphide (I), mercaptobenzthiazole (II), and tetramethyl-thiuram disulphide (III), pp'-dibenzoyl quinone dioxime (IV) and phthalic anhydride. Silicic acid can also be added to system based on chlorobutyl. Rubber tyres made from the rubber blends have much better anti-skid and abrasion-resistance props.
Patent FR-2056036-A5 (FR)
Title: Gas-fired cupola furnace for melting cast - iron
IPC: F27B1/02
Filed: 1969-08-21
Granted: 1971-05-14
Abstract: The shaft is divided by two shoulders into a charge melting chamber and a molten metal overheating chamber, whose walls contain built-in burners and whose floor has a pit for collecting molten metal. The lower shoulder is a water-cooled partition forming, together with the shaft wall, a passage connecting the two chambers.
Patent FR-2079528-A5 (FR)
Title: Prestressed concrete pressure vessel with - removable cap
IPC: G21C13/06
Filed: 1970-02-04
Granted: 1971-11-12
Abstract: The ducts for the prestressing cables in the pressure vessel are extended towards the cap by rigid guide tubes fixed to the vessel and able to penetrate into the corresponding duct of the cap during positioning of the cap on the vessel. Each prestressing cable pref. has a removable support which is mounted on an anchor at the cable's end and has a smaller cross-section than the corresponding duct in the cap, whilst each anchor pref. has a larger cross-section that the guide tube so that it can rest on the tube when the cable is not tensioned.
Patent FR-2035332-A5 (FR)
Title: Multiple bakery oven
IPC: A21B1/14
Filed: 1970-02-12
Granted: 1970-12-18
Abstract: Bakery oven has ring shaped pipes for circulating a heating medium which form the walls of both the oven and of the fire box. The oven contains several series of pipes each having a fire box and a baking chamber, the baking chambers belonging to the different series of pipes which are separated from each other by partitions of thermally insulating material. Specifically the oven contains 3 series of pipes of which the series forming the central fire is the bottom baking chamber of the oven.
Patent FR-2105907-A5 (FR)
Title: Trimeric sodium metaphosphate prodn - by heating sodium dihydrogen phosphate in presence of reaction product and sodium
IPC: C01B25/445
Filed: 1971-08-23
Granted: 1972-04-28
Abstract: High-purity (up to 99.5%) trimeric sodium metaphosphate is continuously produced by heating NaH2PO4 at 370-500 degrees C (pref. 400 degrees C) in the presence of previously produced (NaPO3)3 (in a ratio from 1:1 to 1:10; pref. 1:4 to 1:6) and a small amt. of sodium phosphite (up to 1%). The addn. of the latter reduces the reaction temp., and suppresses the formation of the unwanted Maddrell's salt.
Patent FR-2162708-A5 (FR)
Title: Alkoxycarbonylthio acetonitriles - insecticides and fungicides
Filed: 1971-11-29
Granted: 1973-07-20
Abstract: Title cpds are of formula (I): ROCOS CH(R1)CN (where R = R"-O-A-, R" = alkyl, (1-6C) cycloalkyl (5 or 6 C opt. subst. by 1-3 CH3 gps) or alkenyl (2-4C), A = divalent satd. hydrocarbon (1-4C), R' = H or alkyl (1-4C). They are prepd. by reacting a cyanoalkylhalide with a cpd. of formula ROCOSM (III) where M is an alkali metal.
Patent FR-2194306-A5 (FR)
Title: Propellent charge without a cartridge - for use in automatic fire-arms
IPC: F42B5/18
Filed: 1972-07-28
Granted: 1974-02-22
Abstract: Charge is completely separate from the projectile it is intended to propel and is provided with two percussion caps, one in front and one at the rear of the charge. The latter is made from agglomerated, conventional powders and is coated with a plastic sheath; this may contain anti-erosion, flash-reducing and cooling additives. A polyester sheath contg. an oxalate is partic. suitable because the decompsn. of the oxalate causes a strong cooling effect, by the absorption of heat. The charge is fired by a pin fixed to the rear of the projection; this pin strikes the forward percussion cap when the shell is made to recoil by a spigot push system. The absence of a cartridge case eliminates the problems of ejection, the rear sealing of the barrel and the storage of the empty cartridge cases after firing. The percussion cap fixed at the rear of the charge is for use in case of a misfire, a second firing device being used in this case.
Patent FR-2226909-A5 (FR)
Title: Sound-insulating wall cladding - acoustic felt covered one side by decorative facing
IPC: G10K11/16
Filed: 1973-04-18
Granted: 1974-11-15
Abstract: The acoustic felt (2, 4) has on or both of its major surfaces covered by an adhered sheet (5) acting as surface decoration, as well as providing mechanical strength. At least one layer of sound insulating material (3) is enclosed within the acoustic felt thickness, and this or further intermediate layers are formed by a textile fibre sheet with one or both faces covered by a lead based paste and weighing at least two kilogrammes per metre. The different layers may be joined together at selected points by quilting buttons (6).
Patent FR-2229326-A5 (FR)
Title: Alignment jig for printed circuit production - is fitted with top and bottom adjusting plates for double-sided alignment
IPC: G03F9/00
Filed: 1973-05-09
Granted: 1974-12-06
Abstract: Top and bottom transparent plates are held in rectangular frames which are fitted with screw thread adjusters to alter the alignment. The metal plate to be processed is held between the plates, and masks, and is aligned from both sides. Final processing is with the whole system being sandwiched together under vacuum and exposed. The printed circuit is produced by photoengraving, the circuit substrate plate being printed on both sides. Accurate alignment in the jig ensures that the images on both sides of the plate are always in the same relative alignment.
Patent AT-523544-A5 (AT)
Title: Kunststoff-Metall-Fenstersystem
Inventor: EDGAR STEMESEDER
IPC: E06B3/30
Filed: 2018-09-11
Abstract: Die Erfindung betrifft ein Kunststoff-Metall-Fenstersystem (1) mit einem Blendrahmen (2) aus Kunststoff und einer aufgesetzten Schale (3) aus Metall sowie mit einer Verglasung (4), wobei der Blendrahmen (2) aus extrudierten Kunststoffhohlprofilen (21) ausgebildet ist, und wobei die Schale (3) mittels Rasthalteelementen (23) am Blendrahmen befestigt ist. Dieses Fenstersystem (1) zeichnet sich dabei dadurch aus, dass die Rasthalteelemente (23) an die Kunststoffhohlprofile (21) an-extrudiert und somit einstückig damit ausgebildet sind. Durch die Erfindung wird daher ein gattungsgemäßes Kunststoff-Metall-Fenstersystem derart weitergebildet, dass dieses einfacher montiert werden kann und eine größere Gestaltungsfreiheit ermöglicht.
Patent DD-140197-A5 (DD)
Title: Verfahren zur herstellung von instantpulvern
Inventor: MULLETT JAMES T
IPC: A23C1/04
Filed: 1978-08-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Pulvern
aus relativ hydrophoben Stoffen. Ziel der Erfindung ist es, die
Benetzbarkeit fetthaltiger Pulver ohne Zuhilfenahme eines
oberflächenaktiven Mittels zu verbessern. Erfindungsgemäß gelingt
dies, indem.eine■Flüssigkeit in eine Zerstäubungstrockenkammer
eingespritzt wird, durch die ein erwärmtes Gas hindurchtritt, und
gleichzeitig eine wäßrige Lezithinlösung derart in die
Zerstäubungstrockenkammer eingespritzt wird, daß sich die beiden
Zerstäubungsströme untereinander vermischen.
Patent DD-150462-A5 (DD)
Title: Verfahren zur herstellung von in 3-stellung mit aromatischer gruppe substituierten 4(3h)-chinazolinonen
Inventor: ISHIKAWA MASAYUKI
IPC: C07D239/91
Filed: 1979-12-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von in 3-Stellung substituierten 4(3H)-Chinazolinonen fuer die Anwendung als Arzneimittel zur Behandlung von ischaemischen Herzerkrankungen, ischaemischen Zerebralerkrankungen, Hypertension und Atherosklerose. Ziel ist die Herstellung von Verbindungen mit ueberlegener hypotensiver, vasodilatorischer, spasmolytischer und antiatherosklerotischer Wirkung. Erfindungsgemaesz werden in 3-Stellung mit einer aromatischen Gruppe substituierte 4(3H)-Chinazolinone der Formel I hergestellt, worin beispielsweise bedeuten: R&ind1! und R&ind3! niedere Alkylgruppen;  R&ind2! eine lineare oder  verzweigtkettige niedere Alkoxycarbonylgruppe; R&ind4! Wasserstoffatom; gegebenfalls verzweigte Alkylgruppe u.a.; Q beispielsweise *-R&ind8!, worin R&ind8! Wasserstoff o. niedere Alkylgruppe ist, oder deren Saeureadditionssalze.
Patent DD-149466-A5 (DD)
Title: Verfahren zur herstellung des linksdrehenden enantiomeren des trans-5,6-di-p-methoxyphenyl-2,3,5,6-tetrahydro-imidazo eckige klammer auf 2,1-b eckige klammer zu thiazols
Inventor: GOESCHKE RICHARD
IPC: A61P29/00
Filed: 1980-01-03
Abstract: Die Erfindung betrifft das linksdrehende Enantiomere des trans-5,6-Di-p-methoxyphenyl-2,3,5,6-tetrahydro-imidazo&2,1-b!thiazols  und seine pharmazeutisch verwendbaren Salze, Verfahren zur Herstellung derselben, diese enthaltende pharmazeutische Praeparate u. ihre Verwendung. Die neuen Verbindungen besitzen wertvolle pharmakologische Eigenschaften, insbesondere entzuendungshemmende und antirheumatische Wirkungen.
Patent DD-154104-A5 (DD)
Inventor: PUHE RUDOLF
IPC: C08F214/06
Filed: 1980-11-28
Abstract: A pastable emulsion polymer comprised of carboxylated monomer/vinyl chloride/vinyl acetate terpolymer having improved strength of adhesion produced by emulsion copolymerization and containing, per polymer weight, from 60% to 98% by weight of vinyl chloride monomer units, from 1% to 29% by weight of vinyl acetate monomer units, and from 1% to 15% by weight of carboxyl-containing monomer units selected from the group consisting of olefinically-unsaturated monocarboxylic acids, monoallyl esters of non-ethylenically unsaturated dicarboxylic acids, and monovinyl esters of non-ethylenically-unsaturated dicarboxylic acids. The terpolymers are manufactured by the copolymerization of vinyl chloride, vinyl acetate, olefinically-unsaturated monocarboxylic acids and/or monoallyl esters and/or monovinyl esters of non-ethylenically unsaturated dicarboxylic acids in an aqueous emulsion. The pastable terpolymers, after empasting are used for coating flexible sheet-like articles.