baber/WOPTO huggingface dataset:
Patent CH-616219-A5 (CH)
Title: Sanitary shut-off valve
Inventor: NICOLAYCZIK HANS
IPC: F16K3/08
Filed: 1977-02-18
Abstract: This shut-off valve contains, in a sub-unit which can be removed from the valve body (3), two washers (4, 5) of identical configuration which can be rotated relative to one another and are provided with openings (6, 8). When the openings (6, 8) in the washers (4, 5) overlap, water or some other fluid can flow through the valve. Provided in the openings (8) in the washer (5) arranged on the outlet side are inserts (14) with screen-type walls which, in an effective manner, damp the noises which would otherwise occur due to the high flow rates and turbulence at the weir edges of the openings (6, 8). For this purpose, the inserts extend into the vicinity of the superimposed sealing surfaces of the washers (4, 5). The washers (4, 5) have recesses (16, 17), a leaf spring (18) engaging into the recess (16) of one (4) of the washers in order to anchor this washer (4) firmly against rotation while engaging into the recess of the other washer (5) is the lower end of a spindle (10) for the purpose of rotating this washer (5) for the opening and closing of the valve.   <IMAGE>
Patent CH-661087-A5 (CH)
Inventor: MUELLER BRUNO
IPC: B29C70/48
Filed: 1983-06-10
Abstract: On a glass fiber web (21) extended in a hollow form (22), auxiliary elements (26, 32, 38) are jointly aligned. A Z-shaped sheet of glass fibers (30, 37) is laid on the auxiliary aligned elements so that one wing (34) of the Z extends on the aligned elements and the other wing (35) extends under the adjacent auxiliary elements. The layer of auxiliary elements (26, 32, 38) is covered by a third layer of glass fiber (32), the hollow form (22) is closed and cast resin is introduced under vacuum into the form. The finished building element is comprised of a plastic shell reinforced by glass fiber enveloping the auxiliary elements (26, 32, 38) and stiffened by ridges reinforced by the glass fiber sheets (30, 37) which extend between the auxiliary elements (26, 32, 38). The auxiliary elements (26, 32, 38) are used only for making the building element and do not have any supporting function in the finished building element. The building element is used as a scaffolding plate with metal corner pieces which are screwed to anchoring plates provided in the glass fibers reinforcing the shell. Said construction is simple, economical to produce, light and yet stable.
Patent CH-630142-A5 (CH)
Title: Composite profile, in particular for window constructions
Inventor: SCHWEIZER ERNST JAKOB
IPC: E06B3/263
Filed: 1978-04-03
Abstract: In the composite profile, two parallel metal profiles (1, 2) are interconnected undetachably by means of heat-insulating clamping elements (3). The clamping elements (3) have projections for reaching behind longitudinal ribs of the metal profiles, each clamping element having two sections (4) which clamp the metal profiles (1, 2) elastically against one another. Arranged between the sections is a wedge (6), the wedge (6) not yet being fully driven in in a premounted state of the clamping element, in order that the clamping element (3) can be pushed in with some tolerance between the metal profiles. To reinforce the clamping element (3) and in order that the composite profile can be loaded more highly, each section (4) has a transverse cutout, into which a metal reinforcement clamp (25) is inserted. This clamp (25) is, on clamping of the clamping element by the wedge (6), also pressed outwards so that its leg ends (26), which reach behind the longitudinal ribs (10) of the part profiles, catch in the longitudinal ribs (10). Expediently, the leg ends (26) are grooved or provided with teeth. <IMAGE>
Patent CH-674440-A5 (CH)
Title: Attachment of mower to tractor - incorporates three point coupling with safety device to avoid damage to mower
Inventor: KNUESEL JOSEF
IPC: A01D75/18
Filed: 1987-10-08
Abstract: The attachment of a mower (11) to a tractor (18) comprises a three point coupling (1) made up of an upper member (5) and two lower members (6,7) linked together by a vertical member (2). The vertical member is in two parts hinged together on an horizontal pivot (14) which allows the mower to be tilted to an angle if required. A shear bolt (15) secures the two parts and it shears when the mower meets an obstruction, allowing it to swing out of the way. USE/ADVANTAGE - Damage to the mower is avoided by this safety device.
Patent CH-675161-A5 (CH)
Title: Humidity transducer
Inventor: THIESSEN KARSTEN
IPC: G01N27/12
Filed: 1987-10-22
Abstract: A sensor to provide as an electrical signal, in response to changes in electrical resistance, a measure of humidity levels in a fluid medium comprises a support layer (1) of a polymeric (polyethylene) sheet continuing throughout or in a superficial layer dispersed particles of a metallic oxide (I), an intermediate layer (2) having two phases as strata (2a,2b) separated by a phase boundary (4) with different orientations induced by thermochemical or mechanical techniques, overlaid with a strongly adherant layer (2) of a metal oxide (II). (3) and the adjacent layer (2b) are traversed by pores approximately perpendicular to the surface of the sensrsensor.
Patent CH-656553-A5 (CH)
Title: Lighting lamp with ambient air filtering device
Inventor: FINELLI MICHELE
IPC: F21V33/00
Filed: 1983-11-29
Abstract: The lamp is provided with a motor/fan unit (11, 12) for aspirating air through a filter (15). The motor (11) and the fan are disposed inside a supporting box (8) which is in the form of two concentric tubes (81, 82) inside which the aspirated air circulates. The box (8) is suspended from the lamp support (4) by means of a bolt (25) which is screwed into a bracket (22) attached to the box (8), and in turn supports the bulb socket (2) by means of a support component (20). The ring (17) of the bulb socket (2) supports a filter-holder unit (16), which presses the filter (15) against the cover (9) of the box (8). <IMAGE>
Patent CH-603786-A5 (CH)
Title: Tetrahydrofuran polycarboxylic acids
Inventor: RAPKO JOHN NICHOLAS
IPC: C11D3/00
Filed: 1974-08-02
Abstract: Tetrahydrofuran polycarboxylic acids useful as complexing agents and detergency builders
Patent CH-563980-A5 (CH)
Title: Hydroxypyridone derivatives azo dye coup - ling components
IPC: C07D213/82
Filed: 1970-09-15
Abstract: Hydroxypyridone derivatives in azo dye coupling components 6-Hydroxy-pyrid-2-one cpds. (I) (where R1 is H or -CONH2; R is alkyl, (chloro- or nitro-)-phenyl, toluyl, xylyl or anisyl; and Z is H, (phenyl)alkyl, toluyl, xylyl, (chloro- or nitro-)phenyl) are prepared in good yield and purity by acid hydrolysis of a cpd. (I) where R1 is -CN (I'). Pref. cpds. are those where R is CH3, R1 is -CONH2, Z is alkyl, specif. (m)ethyl or n-propyl, useful in production of brilliant green-yellow reactive dyes. Pref. hydrolysis takes place in H2SO4, more pref. at 50-60 degrees C in 94-97% H2SO4 if R1 is to be -CONH2; or at 100 degreed C in 70-95% H2SO4 if R1 is to be H.
Patent CH-590167-A5 (CH)
Title: Overhead conveyor for salami and similar foods - has suspension bars on support arms running on rail track
IPC: B65G9/00
Filed: 1975-10-02
Abstract: The overhead conveyor is used to transport salami and similar food-stuffs between processing stations. It comprises a U-shaped rail, its longer leg fixed to the ceiling (10). The upturned end (11) forms a track for a support roller (13, 15) carrying a vertical rod (12). Along this rod are adjustable support arms (16) for the sausages. These arms are H-shaped, the sides being horizontal and notched for the bars suspending the sausages. At each processing station is an overhead travelling hoist (23 to 26). The loaded supports can be removed by means of a lifting ring (27, 28) engaging a hook (14).
Patent CH-612870-A5 (CH)
Title: Machine for grinding drills
Inventor: MUERI JAKOB
IPC: B24B3/26
Filed: 1975-10-09
Abstract: Accurate grinding of drills requires the adjustment of the drill in a clamping device of the grinding machine. The machine according to the invention enables the adjustment to be made simply and quickly by the drill (3) being pivotable in the clamping device (50) towards an adjusting device (30). This adjusting device (30) comprises a rail (33) with an adjusting part (36) which is displaceable on the rail (33) and has a stop (35) for the drill point. The adjusting part (36) and the rail (33) each have a measuring beam (32, 34). The drill diameter can first of all be measured between the two measuring beams (32, 34), as a result of which the adjusting part (36) obtains the correct position on the rail (33). The drill (3) is then clamped, pivoted towards the adjusting device (30) and is brought to bear with its point against the adjusting part (36), as a result of which it obtains the correct position in the longitudinal direction. In order to be able to take into account the characteristic features of various drill types, the angle between the rail (33) and the drill axis (13) can be varied in the adjusting position. After the adjustment, the drill is swung back into its machining position and ground. <IMAGE>
Patent CH-616863-A5 (CH)
Title: Mist-generating device
Inventor: KREMER CARL P JR
IPC: A61M11/06
Filed: 1977-11-10
Abstract: Compressed air is injected through a channel (20) into a nozzle (16). The air leaving the nozzle via an orifice (29) sucks in a liquid contained in the bottom (14) of a case (11) and forms a mist which passes through a passage (37), is returned downwards by a wall (42) of a chamber (46), passes through peripheral openings (47) of the base of the chamber, goes around a cylindrical deflector (48), goes back up between the side wall of the chamber and the casing, passes through openings (43) and finally passes through a filter (56). By virtue of this tortuous path of the mist, the large particles of liquid are retained and only the finest particles, of 0.02 micron or less, are present in the mist produced, which can be used in therapeutics or for the combustion of heating oils. <IMAGE>
Patent CH-619845-A5 (CH)
Title: Method for producing a decaffeinated vegetable substance
Inventor: FOUT GARY WAYNE
IPC: A23F5/22
Filed: 1976-11-18
Abstract: An improvement made to the decaffeination of a vegetable material with the aid of a water-immiscible liquid fat is described. After separating this fat (containing coffee) from the vegetable substance, the fat is regenerated by vaporisation of the caffeine in order to make it possible to reuse the fat. The method is particularly applicable to the continuous processing of a vegetable substance such as coffee or tea.
Patent CH-597563-A5 (CH)
Title: Gas lighter with reservoir and delivery valve
Inventor: COLLAUD JEAN-MICHEL
IPC: F23Q2/42
Filed: 1976-12-10
Abstract: Gas lighter with reservoir and delivery valve has reservoir capacity inside ignition wheel connected with main tank through sprung valve
Patent CH-561331-A5 (CH)
Title: Decorated flat synthetic material - by imagewise transfer of dyes from coloured layer by controlled laser heating
IPC: B41M5/025
Filed: 1972-06-29
Abstract: Coloured images are produced on a flat synthetic material such as a synthetic fabric, plastic film or plastic-coated paper, by (a) placing the flat synthetic material in contact with a coloured original which has a coloured layer melting 220 degrees C, and contains dyes evapg. or subliming at 160-220 degrees C, (b) heating the dyes in the coloured layer to the evapn. or sublimation temp by means of a laser beam which is controlled by detecting the separate coloured parts of the coloured layer, and (c) transferring the evapd or sublimated dyes into the flat synthetic material. Rapid dry, accurate transfer of coloured images onto flat synthetic material is obtd, with no transfer of binder, thus ensuring tack-free transferred layers.
Patent FR-2044936-A5 (FR)
Title: Chilling pumps for abrasive filled resins red - uces wear and fluid seal
IPC: F04B53/16
Filed: 1969-05-19
Granted: 1971-02-26
Abstract: Chilling (metering) pumps handling abrasive-filled resins increases the viscosity of the surface film of resin in contact with the pump components and seals. Found to reduce abrasive wear on pump and rate of bleeding from pressurised fluid seals used for pumping resins under vacuum. Esp. relevant to silica filled resins used for electrical components. Temp. control of coolant and seal fluids described.
Patent FR-2053804-A5 (FR)
Title: Octogene production without dilution of reaction mixture - reaction mixture
IPC: C07D257/02
Filed: 1969-07-18
Granted: 1971-04-16
Abstract: Octogene- (CH2-N-NO2)4, obtained by the nitration of hexamethylene tetramine with a soln. of ammonium nitrate in nitric acid in an acetic aid medium, is separated from the reaction medium pref. by filtration. The residual acid is heated to decompose and remove nitration by-products and the concentrated acetic acid recovered by distillation. The acetic acid concentration stage, necessary when the reaction mixture is diluted with water is eliminated. Less tarry by-product is formed and the final product contains less hexogene.
Patent FR-2076620-A5 (FR)
Title: Consumable pipe for arc welding - insulated by layers of fibres
IPC: B23K35/02
Filed: 1970-01-21
Granted: 1971-10-15
Abstract: The pipe guide is covered by an insulating layer formed from several layers of fibres which are usually assembled in the form of wire or mesh and may be twisted, cabled, coiled, or braided. The pipe consists of a wire electrode enclosed in a thick walled tube covered by the insulator. The pipe may be used for a variety of applications, for sheets of various thicknesses and for welding on end, in a corner or at an angle.
Patent FR-2066699-A5 (FR)
Title: Programmed control of warping mills
IPC: D03C3/20
Filed: 1970-10-28
Granted: 1971-08-06
Abstract: Several warping mills, each with its own weaving loom, can be controlled by a common programmer. Punched tape information is converted into signals and passed through a logic unit to an amplifier with a register. The output goes to a magnet block where the signals are converted into mechanical movements of the actuating elements of each warping mill.
Patent FR-2115561-A5 (FR)
Title: Granulate prodn control - using proportion of marketable granulate as control parameter
IPC: B01J2/00
Filed: 1970-11-24
Granted: 1972-07-07
Abstract: A method for producing granulated products, using a starting material fed into the granulator with controlled recycling of a part of the granulated material and of a wetting feed, with regulation of the ratio of solid materials to wetting material and drying of the resultant granulate with heat control, followed by classification according to size and conditioning of the product, is carried out by measuring the specific yield of marketable fractions of the granulated product and regulating, as a function of this reading, the feed of recycled material and the ratio between the wetting material feed and the total feed of starting material and recycled material, while regulating the heat used in drying by stabilising the specific heat loading. Specifically, the specific heat loading is the ratio between the temp. of the heating medium and the quantity of material supplied to the heater per unit time. The method is esp. applicable to the prodn. of artificial fertiliser.
Patent FR-2121975-A5 (FR)
Title: Carbon dioxide treatment of concrete - using a single reaction zone for initial setting, conditioning gas absorption and cooling
IPC: C04B40/02
Filed: 1971-01-13
Granted: 1972-08-25
Abstract: Treatment of concrete blocks with CO2 at normal pressures, in the following stages:- setting of the newly made block, conditioning of the concrete by hydration, treatment with CO2 and cooling, in which the blocks are treated continuously to the required extent in each stage, the special features of the process being that: (a) all stages of treatment are carried in the atmosphere provided within a single reaction zone, (b) setting is brought about by addition of excess steam to bring the humidity in the zone to a high value, which is maintained to bring about the conditioning of the blocks until their temp. exceeds that of the atm. in the zone, while the CO2 content of the zone is suddenly increased. (c) treating the blocks by cutting off the steam injection and injecting CO2 and supplying heat to the zone in response to >=1 of the above parameters, and thus causing an increase in the temp. of the zone corresponding approx. to that of the blocks, while bringing about the decrease of the CO2 content and humidity in the atm. of the zone to values which remain practically constant for the remainder of the treatment, (d) cooling the blocks while reducing the amount of CO2 and heat supplied to the zone, in response to the completion of the treatment of the blocks, (e) withdrawal of the blocks from the treatment zone at 60 degrees C.
Patent FR-2123848-A5 (FR)
Title: Unwinding device - for unwinding,cutting and folding at textile web
IPC: B65H45/28
Filed: 1971-01-27
Granted: 1972-09-15
Abstract: In an unwinding device, a web (8) from a roll is cut into predetermined length of web by a cutter (9). The cut length then passes across the entry of pair of substantially vertically arranged endless belts (11,12) onto a substantially horizontal endless belt and a photo detector (20) monitors the advance of the cut-length and after a predetermined period excites e.g. a ventilator to apply a suction to the upper support roller of the endless belt (12) so that the median portion of the cut length adheres to the belt (12) and passes between the two horizontal belts (11,12), whereby to fold the cut length. Previously manual operations are automated.
Patent FR-2165268-A5 (FR)
Title: Ferrimagnetic spinel - for core, and screening for induction coils
IPC: H01J29/76
Filed: 1971-12-23
Granted: 1973-08-03
Abstract: Spinel has compsn. Mg1-xZnx Mnv Cuz Fe2(1-e)O4, when 0.4 = x =0.5, 0 = y =0.16, 0 = z =0.02, 0 = e =0.06 and may have impurities (Ca, SiO2) of the order of 1-3 mol.%. Compsn. finds use in magnetic circuits working at low and medium frequencies esp., for the inner core and outer screening of induction coils in TV. Prod. has a high enough resistivity to make it unnecessary to use insulator between core and coil turns.
Patent FR-2198500-A5 (FR)
Title: Sewing machine zig-zag stitch device - producing stitches of increased amplitude
IPC: D05B3/02
Filed: 1972-09-05
Granted: 1974-03-29
Abstract: The needle bar of a seweing machine is formed pref. with a crank and is pref. rotationally mounted about its longitudinal axis so that reciprocatory rotational motion of the neddle bar (effected e.g. by engagement of a rack on a longitudinally oscillating drive bar with a toothed portion of the needle bar) causes the needle to execute a reciprocating rotary movement with respect to the presser foot and so produce a line of zig-zag stitching.
Patent FR-2207598-A5 (FR)
Title: Mass spectrometry leak testing - is rapid and does not impose mechanical stresses of vacuum testing
IPC: G01M3/20
Filed: 1972-11-17
Granted: 1974-06-14
Abstract: Tracer gas usually helium is sprayed on the exterior of a vessel to be leak-tested, the pressure inside the vessel having been reduced to slightly below atmospheric by a suction pump. The line between the vessel and the pump goes via a tee junction having a branch leading to a mass spectrometer through a selective membrane which is permeable to tracer gas but not to other gases in the vessel. Because of the very slight reduction of vessel pressure, sensitive testing of industrial vessels and pipe systems can be carried out very rapidly without the stresses associated with high vacuum testing techniques.
Patent FR-2241990-A5 (FR)
Title: I.C. engine flame starting equipment - ignites externally fuel issuing from heated nozzle
IPC: F02N19/06
Filed: 1973-12-10
Granted: 1975-03-21
Abstract: The equipment is partic. for use with diesel engines, the fuel for it being supplied by a pump also acting as a low lift pump for the injection pump, and a solenoid valve switches it on and off. It operates on the atomisation principle, with a heater built into the nozzle and external ignition. A restrictor can be provided between pump and flame-start nozzle to vary the rate of fuel flow. The heater element in the nozzle can be of the whisker packet type, its heat output being varied automatically.
Patent DD-143788-A5 (DD)
Title: Kombiniertes kohleverfluessigungs-und vergasungsverfahren
Inventor: SCHMID BRUCE K
IPC: C10G1/06
Filed: 1979-05-23
Abstract: Die Erfindung betrifft ein kombiniertes Kohleverflüssigungs- Vergasungsverfahren. Ziel der Erfindung ist die Erhöhung des thermischen
Patent DD-147348-A5 (DD)
Title: Bunker-austragsvorrichtung,insbesondere fuer schwerfliessende schuettgueter
Inventor: GESSLER HANS
IPC: B65G65/44
Filed: 1979-11-12
Abstract: Die Erfindung betrifft eine Bunker-Austragsvorrichtung, insbesondere fuer schwerflieszende Schuettgueter, bestehend aus parallel nebeneinander auf dem Boden oder in der Naehe desselben verlaufenden, ueber einen Antrieb in Foerderrichtung hin- und zurueckbeweglichen leiterfoermigen Foerderelementen mit quer zur Foerderrichtung angeordneten, vorzugsweise im Querschnitt keilfoermigen Sprossen, die in Foerderrichtung eine senkrechte Schubflaeche und entgegen der Foerderrichtung eine flach geneigte Keilflaeche aufweisen, und aus einem rechtwinklig unterhalb der leiterfoermigen Foerderelemente angeordneten Ausfallschacht mit Foerderelement. Ziel der Erfindung ist eine einfache und eine einen einwandfreien Silogutaustrag gewaehrleistende Vorrichtung. Die Vorrichtung soll keine Gleitfuehrungen aufweisen. Erfindungsgemaesz sind die Foerderelemente an paarweise zugeordnete Hydraulikzylinder angeschlossen und an den entgegengesetzten Enden direkt oder indirekt ueber Umlenkrollen gefuehrt, wobei jeweils der eine Hydraulikzylinder durch ein taktgebendes Zeitglied voll und der andere Hydraulikzylinder teilbeaufschlagbar und damit alle Schubkraefte in Zugkraefte umwandelbar sind, so dasz die Foerderelemente im Betrieb staendig unter einer justierbaren Zugspannung stehen.
Patent DD-159031-A5 (DD)
Inventor: KNOPS HANS-JOACHIM
IPC: C07D209/44
Filed: 1981-05-20
Abstract: Aminopropiophenone derivatives of the formula   <IMAGE>   in which X is a keto group or an oxime radical of the formula >C=N-O-R4, Y each independently is an alkyl radical, a halogen atom, or a halogenoalkyl, alkoxy, alkythio, halogenoalkoxy, halogenoalkylthio, cycloalkyl or cyano radical, n is 0, 1, 2, or 3, R1 and R2 each independently is an alkyl radical, or, R1 and R2, together with the nitrogen atom to which they are bonded, complete an optionally substituted heterocyclic radical of the formula   <IMAGE>   or in addition, if X is >C=N-O-R4, also may complete an optionally substituted heterocyclic radical of the formula   <IMAGE>  R3 is a hydrogen atom or an alkyl radical, and R4 is a hydrogen atom or an alkyl, alkenyl, alkinyl or aralkyl radical, or physiologically acceptable acid addition salts thereof, which possess fungicidal activity.
Patent DD-203107-A5 (DD)
Title: Stufenlos einstellbares kegelscheibengetriebe
Inventor: STEUER HERBERT K
IPC: F16H61/00
Filed: 1981-07-15
Abstract: Waehrend das Ziel der Erfindung in der Bereitstellung eines hoehere Gebrauchswerteigenschaften aufweisenden stufenlos einstellbaren Regelscheibengetriebes liegt, besteht die Aufgabe darin, hierfuer einen Drehmomentenfuehler anzugeben, der aus besonders wenigen Einzelteilen besteht und damit eine vor allem in Axialrichtung platzsparende Konstruktion ergibt, die sich besonders fuer den Einbau in Kraftfahrzeugantriebe eignet. Dieses wird dadurch erreicht, dasz die eine Haelfte der Anpreszkurve an einem zweiten, auf der Antriebswelle axial verschiebbar und drehbar zwischen erstem Ring und fester Kegelscheibe angeordneten Ring angeordnet ist, dasz der Ring zusammen mit der Antriebswelle oder der festen Kegelscheibe ein Ventil bildet und dasz ueber diesen Ring das Drehmoment in das Getriebe hinein- bzw. aus ihm herausgeleitet wird.