baber/WOPTO huggingface dataset:
Patent CH-665458-A5 (CH)
Title: Double eccentric press drive - has two double ended parallel eccentric shafts, each with worm wheel meshing with common driving worm
Inventor: THUT KURT WILLY
IPC: F16H21/18
Filed: 1985-01-10
Abstract: Two ball bearing mounted parallel shafts (4,5) are mounted one above the other, mounted in a frame to drive two sections of a press. Each shaft carries a worm wheel (3) and both worm wheels mesh with a worm (2) on a driving shaft between them, also rotating in bearings. Both shafts rotate at the same speed and form eccentric driving shafts, with eccentrically mounted pins (6,7) both ends. These eccentric pins can be connected to the shafts by suitable attached arms. Each arm possibly uses a spliced connection. ADVANTAGE - Simple design and easy maintenance.
Patent CH-663340-A5 (CH)
Title: Room-enclosing device
Inventor: ZILTENER ANTON JUN
IPC: A47B57/34
Filed: 1984-02-15
Abstract: The construction contains elongate parts (2, 3) which have a square cross-section. The end regions of these parts can be provided with flat hooks (15) which are intended for introduction into a slot (24) in a further part of essentially identical construction. Passing through the slot (24) are pins (12) with which the hooks (15) can be engaged. The parts can also be provided with holes (13) which are arranged in a row and into which further constituents of the construction can be inserted or screwed. Such a construction can be used as a display stand which can be erected and demounted quickly. In the assembled state, the construction is stable although it consists of rod-like parts. <IMAGE>
Patent CH-692078-A5 (CH)
Title: Assembly for pasteurising drinks comprises supplementary air-steam outlet
Inventor: APPEL MAX
IPC: A23L3/10
Filed: 1997-05-12
Abstract: Pasteurisation assembly treats bottled drinks stacked on pallets placed in a chamber (1) through an opening (2). Steam enters the pasteurisation chamber (1) through an inlet (3), and condensate and air is subsequently discharged through an outlet (8). Steam is circulated throughout the chamber (1) by a blower (4) and a flow-separator panel (5) producing a return-flow passage (6). The novelty is that the chamber (1) incorporates a supplementary steam outlet pipe (7) and shut-off valve, and that the pipe (7) extremity projects into the circulating flow of steam. The cross-section of the steam pipe outlet within the chamber is variable.
Patent CH-624663-A5 (CH)
Title: Process for the preparation of cyclopropanecarbonitrile
Inventor: CAMPBELL ROBERT G
IPC: C07C255/45
Filed: 1977-02-23
Abstract: Cyclopropanecarbonitrile is prepared from 4-halobutyronitrile in the presence of alkali metal oxides, alkali metal hydroxides, alkaline earth metal oxides or alkaline earth metal hydroxides by employing 4-halobutyronitrile and alkali metal oxide, alkali metal hydroxide, alkaline earth metal oxide or alkaline earth metal hydroxide in a molar ratio of 1:1 to 1:3.5 and carrying out the reaction in the absence of a solvent in the presence of a phase transfer catalyst at temperatures between 40 and 150 DEG C. Cyclopropanecarbonitrile is a valuable intermediate in the preparation of agrichemicals.
Patent CH-673331-A5 (CH)
Title: Extraction hood for fumes - of aluminium pressure diecasting machine with fixed and movable part
Inventor: STEINEMANN HUGO
IPC: B08B15/02
Filed: 1987-07-22
Abstract: The vapour extraction hood for an aluminium pressure diecasting machine has a stationary part, designed with a cantilever beam, and a movable part supported from its end. The former includes a filter and a blower. The latter has suspended rigid and flexible panels which can pass over peripheral parts of the machine. ADVANTAGE - This results in a more efficient sealing of the machine.
Patent CH-689914-A5 (CH)
Title: Anatomically shaped splint made of sheet aluminum includes longitudinal slots, enabling individual fitting by bending to suit to lower leg between heel and calf
Inventor: WINTER JOSEF
IPC: A61F5/01
Filed: 1994-10-12
Abstract: In the lower leg region, the sheet aluminum has longitudinal slots (a) which are elliptically curved. These enable the contours to be adjusted to conform with those of the leg, from heel to calf. By bending the bridging sections (b) between the slots, individual anatomical characteristics can be suited.
Patent CH-679196-A5 (CH)
Title: Energy and data transmission device - using modulation of voltage pulses in DC=DC voltage converter windings
Inventor: KELLER HANS
IPC: H04L25/02
Filed: 1989-10-09
Abstract: The device is used to transfer electrical energy and binary coded data between galvanically separated electrical and/or electronic units (ZE, PE). It uses a DC/DC converter with one winding (W1) periodically coupled to a DC source (U1) via a switch (50) and a second winding (W2) coupled to a load (PE) via a rectifier (GD, C). The induced voltage pulses within the windings (W1, W2) are modulated upon opening the switch (SO) via further switches (S1, S2), each connected in series with a diode (D1, D2). ADVANTAGE - Allows energy and data transmission with full galvanic separation.
Patent CH-688611-A5 (CH)
Title: Processing used sand blasting medium
Inventor: SEILER HANSPETER
IPC: B24C9/00
Filed: 1994-12-23
Abstract: A method of processing zinc- and/or lead-containing sand blasting medium for reuse involves (a) drying and then classifying into extremely coarse (above 1.5-2.0 mm size), coarse and fine (below 0.2-0.5 mm size) fractions; (b) heat treating the coarse fraction in the absence of air to separate surface-adhering zinc and/or lead particles, decompose binder particles and release other heavy metal particles; (c) discharging the resulting gaseous products for waste gas treatment; (d) mechanically treating the residual coarse fraction material to separate the zinc- and/or lead-rich small particles from the coarser reusable sand blasting medium.
Patent CH-663086-A5 (CH)
Title: Installation for manufacturing cement by recovering the heat energy from molten slag from blast furnaces
Inventor: STOICA CONSTANTIN DR
IPC: C21B3/06
Filed: 1984-09-04
Abstract: The installation consists of a tunnel produced from a material which can resist high temperatures, having fluting on its internal surface.   Four rotary cylinders (9 to 12), provided with surface fluting, as well as tanks for the molten slag (5 and 6) and for the corrective materials (7 and 8) are installed inside the tunnel. In this installation, the heat energy contained in the molten slag from blast furnaces, as well as the slag itself, is recovered as raw materials which are used for manufacturing cement. <IMAGE>
Patent CH-657176-A5 (CH)
Title: Bracing device on a masonry-wall guide
Inventor: BEE REMIGIO
IPC: E04G21/18
Filed: 1982-08-06
Abstract: In order to brace a masonry-wall guide between floor and ceiling of a storey of a building, a bracing device is fastened on one of the two end parts of the masonry-wall guide. The bracing device has three tubes (1, 2, 3) which are pushed telescopically one inside the other. In order to set the desired length, the first inner tube (2) is releasably locked to the guiding tube (1). A bracing lever (11) is used to draw the second inner tube (3) inwards against the pressure of a helical spring (6), in order to be able to position the masonry-wall guide with the bracing device at the location of use. On releasing the bracing lever (11), the second inner tube (3) shifts outwards under the pressure of the helical spring (6). The two support plates (7), which are fitted, on the one hand, on the second inner tube (3) of the bracing device and, on the other hand, on the masonry-wall guide, rest flush on the floor and ceiling, and the masonry-wall guide is thus braced. By re-actuating the bracing lever (11) and the locking device (4), the masonry-wall guide provided with the bracing device can be removed once again from its location of use. 
 <IMAGE>
Patent CH-669394-A5 (CH)
Title: Synthetic protein analogues lacking cysteine residues
Inventor: MARK DAVID F
IPC: C07K14/55
Filed: 1986-10-18
Abstract: Synthetic mutein of a biologically active protein which contains at least one cysteine residue (able to form disulphide bonds but not essential for biological activity) has at least one cysteine residue eliminated or replaced by a different amino acid, esp. Ser and Thr. Pref. muteins (I) are not glycosylated and are esp. alpha or beta interferon (IFN); IL-2; lymphotoxin; or colony-stimulating factor 1. Esp. in beta-IFN 17 Cys is replaced by Ser and in IL-2 125-Cys is replaced by Ser. Structural genes contg. DNA coding for (I); expression vectors contg. these genes, and cells and host organisms (esp. E. coli) transformed with these vectors are also claimed.S (I) have the same biological activities as their parent proteins but are less subject to oligomerisation so can be more easily purified.
Patent CH-672465-A5 (CH)
Title: Helicopter with concentric contra-rotatory rotors - has adjustable slats for guidance of air entering apertures in upper surface of sectors of housing
Inventor: BUCHER FRANZ
IPC: B64C27/20
Filed: 1986-12-11
Abstract: The disc-shaped housing (1) of the rotors (2,3) has a cylindrical inner section (4) from which triangular struts (17) extend outwards and downwards to an annular outer section (7) of, eg carbon fibre reinforced plastics material. Both rotors are driven by a common power unit (8) and pinion (19) in mesh with inner drive rings (12), and are stabilised by guides (10) for outer rollers (34) at the tips of their blades (14). Control is exercised through a pair of joysticks (25,26) linked to electronic circuitry for servo operation (18) of tangentially-disposed slats (16) on 30-deg sectors of the underside of the housing. ADVANTAGE - Economic operation over longer distances feasible with simplified control involving no foot-pedal operations.  Rotationally symmetrical structure is simpler and single sectors can be mfd in unitary fashion.
Patent CH-676759-A5 (CH)
Inventor: SANSONE RONALD P
IPC: G07B17/00
Filed: 1986-12-23
Abstract: A document for verifying details of a batch of mailpieces bears three data receiving areas 20 mutually disposed that it may be folded to separately display said areas, the folding being so contrived as to facilitate the inspection of said areas in a specific sequence, and being such that when folded it is adapted to be associated with a mailbatch in such manner as to display a particular area. The description and claims also relate to mailpieces, mailbatches, manners of payment, manners of verification, and manners of preparation. <IMAGE>
Patent CH-585515-A5 (CH)
Title: 4-Subst-diphenyl ethers - with acaricidal and insecticidal activity
IPC: C07D317/54
Filed: 1973-04-18
Abstract: Acaricidal and insecticidal cpds. of formula (I): (where n is 0 or 1; Z is O, S or the group where R7 is H, 1-2C alkanoyl; R' is where R5 is H, halo 1-5C alkyl, ethynyl, 1-4C alkylthio, 1-4C alkoxy, 3-5C alkenyloxy, 3-5C aklynyloxy, 3-5C haloalkenyloxy, NO2, CN, 2-5C alkoxy(cabonyl), 3-5C alkenyloxy (carbonyl) 3-5C alkynyloxy(crbonyl), 1-3C alkanoyl, (1-4C) alkyl-carbamoyl, di-(1-4C)alkyl-carbamoyl; R6 is H, halo, Me, Et, isopropyl, -OMe; R8 is H, isopropyl; R2 is H, Me, Et; R4 are H, halo, Me, Et, -OMe, -OEt, NO2).
Patent CH-637584-A5 (CH)
Title: Craft powered by solar energy
Inventor: SCHICK GILBERT
IPC: B63H21/12
Filed: 1980-08-25
Abstract: The hull (9) of the craft has a displacement of water sufficient to allow carriage of one or two people. Propulsion is provided by a propeller (1) driven by an electric motor (2) mounted at the lower end of a vertical shaft (10) which carries the electrical connections. The unit (3) comprises the necessary adjustment and control members. An accumulator (5) is housed in the hull (9), which accumulator can be continuously recharged by the solar cell panel (8). <IMAGE>
Patent CH-585837-A5 (CH)
Title: Polygonal mandrel for nut in lock - has tapped bore and threaded corners for clamping doors of variable thickness
IPC: E05B3/08
Filed: 1975-05-26
Abstract: The mandrel of polygonal cross section engages with the nut of a lock. The mandrel has central tapped bore for a screw whose head diameter is greater than the diameter of inscribed circle within polygon. The mandrel effective length is readily adjusted to suit different door thicknesses. The corners of the polygonal mandrel carry screw threads on which is screwed a sleeve (14) by its internal screw threads. A nut (4) of lock is clamped between the head (10) of the screw (9) which is screwed into central tapped hole of the mandrel. This arrangement accommodates a wide range of door panel thicknesses.
Patent CH-649697-A5 (CH)
Title: Jewellery article
Inventor: SODER ROBERT
IPC: A44C17/02
Filed: 1982-12-07
Abstract: The article comprises a support consisting of a small plate of transparent mineral material (1) whose surface has a cavity (2) in which a jewel (3) is sealed and whose periphery has at least one metallised (7) bevel (5) reflecting the incident light in the direction of the stone. The small plate (1) may be fastened onto a reflecting metallic plate. <IMAGE>
Patent BE-1000232-A5 (BE)
Title: Dispositif de distribution pulsee d'un medicament.
Inventor: AYER ATUL DEVDATT
IPC: A61K9/58
Filed: 1987-05-08
Granted: 1988-09-20
Abstract: Forme de dosage (20) comprenant (1) une dose immédiatement disponible d'un médicament bénéfique suivie d'une dose retardée de médicament, ou bien (2) une dose retardée de médicament.
Patent BE-1001169-A5 (BE)
Title: Procede pour la production et la combustion d'un combustible liquide emulsionne naturel.
IPC: C10L1/188
Filed: 1987-06-16
Granted: 1989-08-08
Abstract: Procédé pour la préparation d'un combustible liquide naturel et, plus particulièrement, un procédé permettant de convertir un combustible naturel à haute teneur en soufre, en énergie, par combustion avec une importante réduction desémissions d'oxydes de soufre.
Patent CH-608610-A5 (CH)
Title: Flow rate meter with remote digital display of the measurement values
Inventor: ONODA HAJIME
IPC: G01F15/06
Filed: 1976-08-11
Abstract: The flow rate meter exhibits a conversion device, which is moved step by step in dependence on the flow rate, and pulse generator arranged at this device. A pulse generator (34) is connected between the display device (32) and the pulse generator (15). The conversion device (40) for step-by-step movement contains a cam disc (54) which has a concentric part with uniform radius and engagement recesses (54b) on its circumference, and a member (57) which is moved step by step and has a plurality of projections engaging in the engagement recesses (54b) of the cam disc (54). <IMAGE>
Patent CH-623606-A5 (CH)
Title: Element for fine-mechanical equipment
Inventor: COMTE-HAERTER DOROTHEA
IPC: C23C8/08
Filed: 1978-10-20
Abstract: Element for fine-mechanical equipment, which is exposed to severe abrasion and consists of an alloy which contains from 20 to 65% by weight of cobalt, up to 30% of nickel and chromium, and one or more of the metals iron, molybdenum and tungsten, or from 30 to 80% by weight of nickel, up to 25% by weight of chromium and iron, and additions for age-hardening the alloy, the element having an outer layer which is produced by gas-phase boronization, is tough, abrasion-resistant and has a hardness of up to 3600 kp/mm<2>. Said outer layer preferably contains cobalt boride and/or nickel boride and/or a boron layer produced thereon by further gas-phase boronization.
Patent CH-623422-A5 (CH)
Title: Coin channel with a blocking device for self-service machines.
Inventor: RUZIC HUGO
IPC: G07F1/04
Filed: 1977-09-21
Abstract: The blocking device consists of a plate (1) which is indented from above. Parts (3, 4) on both sides of the indentation (2) are joggled relative to one another. The blocking device is arranged at the transition from a gently descending to a steeply descending part of the coin channel (K) and prevents a coin fastened to a thread from penetrating into the self-service machine, since the thread catches in the indentation. <IMAGE>
Patent CH-571805-A5 (CH)
Title: Aquarium of connected plates - with thermoplastic synthetic resin core-metallic cover sheet, and transparent pane between plates
IPC: A01K63/00
Filed: 1974-12-20
Abstract: An aquarium has walls and base consisting of connected plates with a thermoplastic synthetic resin core and metallic cover sheets. A transparent pane is fastened, at least on the front side, in the opening between the connected plates.
Patent CH-604599-A5 (CH)
Title: Hollow jewellery mfg. process
Inventor: FLAMAND PAUL
IPC: B23P15/00
Filed: 1977-04-28
Abstract: Hollow jewellery mfg. process has precious metal sheet plated to iron base which is dissolved out
Patent FR-2032562-A5 (FR)
Title: Extruding steel slugs through a die by a - ram
IPC: B21C23/32
Filed: 1969-05-14
Granted: 1970-11-27
Abstract: A disc is placed between the slug and the ram and the slug is extruded by one stroke of the ram to leave only a residue of disc on the dia. The disc. is sufficiently strong to transmit the extrusion force. The residue serves as a lubricant for extruding the next slug. Spec., the disc consists of compressed, calcined, natural mica and NaCl, KCl, NaNO3, KNO3 or BaCl2.
Patent FR-2064545-A5 (FR)
Title: Heat sealing plastic bottles with plastic coated caps
IPC: B65B7/28
Filed: 1969-09-23
Granted: 1971-07-23
Abstract: Device for folding and heat sealing a cap onto a plastic bottle, comprising an annular skirt and a heating block covered with glass cloth. Esp. for applying aluminium/polyethylene laminate caps to disposable milk bottles. The skirt accepts and modifies blank, rimmed caps dispensed from a stack, and the glass cloth cover prevents fusion of the bottle to the heat sealing tool if the cap is not also loaded.
Patent FR-2071271-A5 (FR)
Title: Parachute anti-tank mine - with braking surfaces
IPC: F42B10/50
Filed: 1969-12-23
Granted: 1971-09-17
Abstract: Mine is intended to be laid by means of a projectile, esp. a mother-projectile, or by a bomb or a rocket. It is provided with braking surfaces constituted by articulated panels; these are folded against each other during storage. The mine consists of an envelope, a deformable seating, an explosive charge and an igniter for the latter behind a screen. The cavity in the seating is reserved for a parachute. The braking panels are provided with a number of holes, according to the braking effect desired. A number of such mines can be stacked inside the body of the mother projectile. When the mines are to be laid the projectile is opened by means of a detonating fuse or a powder charge; the braking surfaces open out first, followed by the parachute. This stabilises and orientates the mine so that, on landing, its active surface is uppermost and any overturning is avoided. Although more esp. an anti-tank mine it can be employed for anti-personnel purposes.
Patent FR-2076804-A5 (FR)
Title: Cyclone dust separator - with high separating efficiency and suction outlet for product
IPC: B04C5/14
Filed: 1970-01-22
Granted: 1971-10-15
Abstract: Separator consists of a cone with its apex extending coaxially up into the lower end of the cyclone and a tangential outlet duct surrounding the cone and having its outlet connected to a suction fan; the passage is pref. of spiral form. Discharge of cyclone to silo, pref. consists of suction discharges for each cyclone of a group into a common silo.
Patent FR-2076871-A5 (FR)
Title: Continuous filter - with automatic cleaning
IPC: B01D29/00
Filed: 1970-01-30
Granted: 1971-10-15
Abstract: The appts. comprises tubular filter elements retained in concentric cylindrical containers to induce a filtration path from the exterior inwards. A rotating channel intermittently links to each cylinder inlet provoking a back-flushing current of the high pressure purified filtrate through the filter element dislodging filter debris into the low pressure channel for disposal. Alternatively, a secondary flushing liquid may be injected via a similar rotating spring loaded seal channel attaching to the outlet extremity of individual filter elements to perform the identical dislodging process.
Patent FR-2072419-A5 (FR)
Title: Polythioether filament production
IPC: C08G75/045
Filed: 1970-11-25
Granted: 1971-09-24
Abstract: Polythioether filaments for carpets and clothing are produced by (a) extruding through a spinning orifice a mixture of (1) a polyene with at least 2 non-aromatic unsatd. C-C bonds/molecule and (2) a polythiol with at lease 2-SH groups/molecule, which are capable of reacting together to form a solid product and (b) then initiating the reaction between (1) and (2). Pref. total no. of unsatd. C-C bonds in (1) and of -SH groups in (2) is >4. This results in 3-dimensional cross-linking, and filaments with higher resistance to solvent, heat and deformation. Spec. reaction is initiated by uv. or other radiation or free radicals activated by O2 or heat. Polyenes are (I) a 2:1 product of bisphenol A/diglycidyl ether with diallylamine or the 2:1:1 product of I and allylamine.
Patent FR-2094869-A5 (FR)
Title: Diamond-like abrasives prepn - by heating sulphur - rich anthracite in nitrogen
IPC: C09K3/14
Filed: 1970-12-28
Granted: 1972-02-04
Abstract: Diamond like industrial abrasives are obtained by reacting and combining the elements found in natural diamond i.e. C,B,S,N. In particular, sulphur-rich anthracite is heated in a graphite crucible to 1200-1400 degrees C in a nitrogen atmosphere. The properties of the abrasive products may be modified by the addition of oxides, sulphides or fluorides.
Patent FR-2181400-A5 (FR)
Title: Molten metal sampler - esp. for taking high number of consecutive samples
IPC: G01N1/12
Filed: 1973-04-19
Granted: 1973-11-30
Abstract: Appts. comprises upper and lower elements forming a scissors which opens and closes a sampling chamber formed at the front part of the appts; a pivot is placed behind the chamber, allowing the opening and closing movement to take place. A mouthpiece forms an integral part of the front chamber with a hole through which the sampled metal e.g. molten steel passes and there is an interchangeable cap which fits onto the mouthpiece.
Patent FR-2248681-A5 (FR)
Title: Spray painting liquid pulveriser - contains own compressor for pressure on liquid stored in reservoir
IPC: B05B9/08
Filed: 1973-10-19
Granted: 1975-05-16
Abstract: The pulveriser is particularly for spray-painting, having a pot-type reservoir and a pistol shaped housing with a grip and a spray nozzle, through which liquid is ejected by pressure from a medium acting on the surface of it in the reservoir. Means are included in the housing for generating the necessary pressure, typically in the form of a high-speed motor-driven air blower. Regulation devices can be provided for the air, typically in the form of an annular reservoir chamber connected by the inlet to the blower and an outlet nozzle to the fluid reservoir, so as to cause a predetermined pressure drop. The reservoir chamber can be in torus form and of oblong transverse section.
Patent DD-200572-A5 (DD)
Title: Additiv-kombinationen
Inventor: ROSSI ALBERT
IPC: C10L1/18
Filed: 1981-01-07
Abstract: Die Erfindung betrifft eine Additiv-Kombination fuer den Zusatz zu Heizoelen. Ziel der Erfindung ist, auch bei langer Lagerzeit des Oels bei tiefen Temperaturen eine Paraffinagglomeration zu verhindern und die Kristallgroesse zu kontrollieren und zu moderieren. Erfindungsgemaess enthalten die neuen Additiv-Kombinationen fuer Heizoeldestillate, die nachfolgenden Klassen (A), (B) und (C): (A) eine die Fliessfaehigkeit von Destillaten verbessernde Zusammensetzung, (B) ein hochmolekulares Kohlenwasserstoff-Polymer von mittlerer relativer Molekuelmasse ueber 10 hoch 3 oder eine davon abgeleitete Version und (C) eine von (A) und (B) verschiedene polare oelloesliche Verbindung.