baber/WOPTO huggingface dataset:
Patent CH-668896-A5 (CH)
Inventor: BOENIGER HANSPETER
IPC: G09F15/00
Filed: 1986-02-20
Abstract: The supporting and suspending frame, detachably assembled from a plurality of supporting frame elements, serves to suspend flat reproductions, in particular photographic reproductions, of paper, film or fabric smoothly in the frame by means of tensioning springs. Every supporting frame element has an at least partly circularly curved narrow side and a contiguous flat wide side at right angles thereto. The inside face of the wide side is provided with a supporting member that extends in the longitudinal direction of the wide side and is open in the transverse direction of the wide side. The tensioning springs, which are fastened to the edges of the reproduction by means of eyes, can be suspended directly in and displaced along the supporting member. As a result, it is possible to wrap the reproduction over the wide side and the narrow side toward the back side of the supporting frame element and there fasten it smoothly by means of the suspended tensioning springs, so that the reproduction is clamped or displayed in a "borderless" manner.
Patent CH-588606-A5 (CH)
Title: Panelled building cladding wall - is held clear of main wall by device allowing relative movement
IPC: E04F13/08
Filed: 1975-01-28
Abstract: The panels are combined together to form cladding of a building frontage and suspended in front of it, being separated from the wall proper by fixing devices leaving a ventilation space in between. Each device comprises one part secured to the wall and the other to the panel, the two sliding in the same plane with or without an elastic intermediate component. Thus movement of the panels in relation to the wall is possible. The part secured to the wall (2) can be U-shaped, with the ends of the U-bent outwards to form flanges. That secured to the panels can likewise by U-shaped (3), with short arms bent over to form flanges extending inwards. Alternatively, a trapezium section may be used (3, 2).
Patent CH-687604-A5 (CH)
Inventor: GRUENIG HANS-ULRICH
IPC: B41F15/36
Filed: 1993-06-29
Abstract: PCT No. PCT/DE94/00722 Sec. 371 Date Dec. 27, 1995 Sec. 102(e) Date Dec. 27, 1995 PCT Filed Jun. 24, 1994 PCT Pub. No. WO95/01261 PCT Pub. Date Jan. 12, 1995A sheet material, especially fabric, is tensioned in a stretching frame made up of frame sections which have grooves open at the surface at which the fabric or sheet material is applied and receiving two rigid symmetrical bars such that the sheet material is looped around one of these bars, passes between this bar and a wall of the groove and passes between the two bars, the groove being formed with opposite walls which converge toward the groove mouth which has overhang and is dimensioned to receive the bars. When the sheet material is tensioned, the one bar is pulled by the loop toward the mouth and the other bar rolls against the wall portion of the groove until both bars are wedged in the groove and the sheet material is clamped between the one bar and a wall portion of the groove and between the two bars.
Patent CH-667225-A5 (CH)
Title: Casting mould with reduced machining costs - has grooved gasket between upper and lower halves for lubricant and compressed air to enter mould interior
Inventor: LATHION JEAN
IPC: B22D11/07
Filed: 1986-06-10
Abstract: A mould for casting metals, in which the two halves are sepd. by a gasket which is grooved to allow lubricant and air to be supplied to the inner surfaces of the mould. The upper and lower halves of the mould are clamped together with a gasket, between them which is grooved on both faces over a strip near to the inner surfaces of the mould. Passages in the mould are connected to a supply of lubricant and compressed air. This can escape along the grooves to the inner surface of the mould. USE/ADVANTAGE - The gasket obviates the necessity of machining groove in the mating faces of the mould and greatly reduces the machining cost.
Patent CH-682119-A5 (CH)
Title: Agricultural tractor with driver's protection
Inventor: REITER ERICH
IPC: B62D49/08
Filed: 1990-08-01
Abstract: Agricultural tractor with driver's protection has hydraulic system with fluid equaliser
Patent CH-671160-A5 (CH)
Title: Vaginal cream dispenser for single handed use
Inventor: ESPOSITO GAETANO
IPC: A61M31/00
Filed: 1987-07-22
Abstract: The dispenser comprises a cannula holding a single dose and connected via a valve with a dispensing pump. The cannula is movable from a position where the valve prevents communication between pump and cannula to a position where the valve allows air to pass through the pump to the cannula interior to eject the product. The cannula is pref. mounted on a pump by a union that allows the cannula to be shifted along its own axis. The valve is pref. a cylindrical body inserted in the cannula and having a first part with a smooth surface and a second part with a grooved surface. The smooth part is shorter than the axial stroke of the cannula, and the valve can engage a fixed locating element to prevent the valve from moving when the cannula is taken out.
Patent CH-671596-A5 (CH)
Title: Milling machine for cutting out road cracks - is disc cutter on swivelling frame
Inventor: KANNE PETER
IPC: E01C23/09
Filed: 1986-07-15
Abstract: A milling machine for cutting out cracks in a road surface.  It runs on wheels attached to a framework (1), and the milling tool (2) is a disc cutter on a horizontal axle (9).  The frame swivels on a vertical axis (16) to allow the cutter to follow the line of the crack. A road wheel (8) runs on a fixed line with the frame, on an axle (7) side by side with the milling tool axle , and on the opposite side of the frame are two swivelling castors (10,10'). The road wheel axle is hollow and the tool axle runs inside it. USE/ADVANTAGE - The disc tool is able to follow the line of the crack with no effort and without overheating.
Patent CH-692236-A5 (CH)
Title: Sofa=bed
Inventor: RECALCATI ROBERTO
IPC: A47C17/175
Filed: 1997-12-29
Abstract: A backrest section (6) runs parallel to the rear section (5) when the sofa is fully assembled. The backrest section is connected to both the rear and seat sections (5, 7) by articulated joints.  At least one pair of levers (1) are used to operate two articulated joints (9) for converting the sofa into a bed. The levers are linked to a fixed structure (11) in the sofa frame by articulated joints.
Patent CH-576657-A5 (CH)
Title: Acceleration of photographic bleaching - using dithiourea cpd in or before bleach-fixing bath eliminates colour fogg
IPC: G03C7/42
Filed: 1972-03-08
Abstract: Dithiourea cpd(s). (I) of formula R1HN.CS.NH(CH2)n NH.CS.NHR2 (in which R1 and R2 are H, lower alkyl, allyl or amino; n is 0, 1, 2, 3, 4 or 5) are used in the bleach-fixing soln. or a bath before bleach-fixing in an amt. sufficient to accelerate bleaching of the developed Ag image by a water-soluble EDTA Fe (III) salt in the bleach-fixing soln. in the processing of an exposed and developed photosensitive Ag halide photographic material. (I) is at least as effective as thiourea for accelerating bleaching and has the added advantage that it does not cause colour fogging, even when added to the colour developer. Pref. R1 and R2 are H and n is 2, 4 or 5 and (I) is used in an aq. bleach-fixing soln.
Patent CH-659685-A5 (CH)
Title: Device for producing a torque
Inventor: ANTENER KASPAR
IPC: F02C3/055
Filed: 1982-06-29
Abstract: A piston compressor (K) draws air through an air intake duct (7) and delivers this at a compression ratio of 1:22 to 1:45 by way of a non-return valve (10) into a combustion chamber (11). Fuel which is ignited spontaneously or by glow ignition is injected by way of an injection system (12). The exhaust gases thereby produced are led by way of a nozzle (14) to the blades (15) of a turbine (16). The latter is coupled by means of an infinitely variable, variable or fixed transmission (18) to the crankshaft (4) of the piston compressor (K). The output torque can be taken off the turbine shaft (17). Both the cylinder (1) of the piston compressor (K) and the surroundings of the combustion chamber (11), the housing of the turbine (16) and the exhaust duct of the turbine have the elements of an evaporation system passing through them, in which the waste heat produced is used for generating steam. The steam produced is led to a turbine, which is preferably seated on the shaft (17) of the turbine (16) fed by the exhaust gases from the combustion chamber (11). The device described can be used to drive mobile and fixed plant. <IMAGE>
Patent CH-566135-A5 (CH)
Title: Oxygen-contg. cycloaliphatic organoleptic cpds. - for perfumery and flavouring foods, beverages, tobacco products and pharmaceuticals
IPC: C11B9/00
Filed: 1973-03-21
Abstract: Cpds. (I) (where R1 is 1-6C alkyl or H and X is either a monovalent gp. having formula: -CO-CHnR2 CR3 CH2-nR4 which contains a double bond in one of positions shown by dotted lines, n is 0 or 1 and each of R2, R3 and R4 is H or one is 1-6C alkyl and the others are H, or having formula: -CO-CHR2-CHR3-CH2R4, and (A) the 6-membered ring is either satd or contains one isolated or 2 conjugated double bonds in positions shown by dotted lines, each m and p is 0 or 1 and one Z is =O while the others each denote 1 or 2 H, or (B) the 6-membered ring has a double bond in position 1, m = p = 0 and Z in position 4 is one OH and one H and each of other Z denotes 2H) have sweet, lightly fruity, honeyed notes. They are prepd. by acid isomerisation of epoxy cpds. (II) or by oxidn. of (III) or (IV). (where one Y is OH or 1 halogen and 1 H, or 2 H, and the other is 1 or 2 H).
Patent CH-563632-A5 (CH)
Title: Room intruder alram system - use transmitter and receiver for HF electromagnetic waves
IPC: G08B13/24
Filed: 1974-03-27
Abstract: The room under surveillance (1) is provided with a high frequency transmitter (4), powered from the mains supply, and two mains receivers (6, 7) which are connected via respective cables with comparator switching circuit (8) for a further short wave transmitter, so that the latter is operated in response to a variation in reflected high frequency waves. Preferably each receiver (6, 7) is connected to a double potentiometer in the switching circuit (8), and comprises a small antenna, a high frequency diode, a resistor and a filter, all enclosed in a plastics housing. The switching circuit (8) is preferably operated by a pass key, to allow an authorised person to enter the room, without the short wave transmitter coming into operation.
Patent CH-645860-A5 (CH)
Title: Apparatus for removing silage from round tower silos
Inventor: AHRENS ERNST WILHELM
IPC: A01F25/20
Filed: 1980-06-11
Abstract: The apparatus is used for the removal of silage wet cereal, especially a mixture of maize grains and maize cobs, from a round tower silo. A central, telescopic suction tube with an angled suction pipe (1) connected to the lower end projects into the silo. The suction pipe (1) can be driven to rotate, together with radial arms, about the axis (3) of the silo. The radial arms (2) carry rotatably mounted conveyor plates (4) which convey towards the centre of the silo and have a smooth peripheral edge. Approximately in the region between the innermost conveyor plate (4), or the intake mouth of the suction pipe (1), and the central axis (3) of the silo is a scraper (6) whose lower edge is approximately flush with the bottom apex of all the conveyor plates (4). The scraper removes the silage situated in the abovementioned region from the silage surface, approximately to that of the engaging conveyor plates, so that this detached and loosened silage material can be taken up by the suction pipe and conveyed through a pneumatic conveyor pipe, the silage surface remaining substantially flat behind the scraper. <IMAGE>
Patent CH-601884-A5 (CH)
Title: Musical rattle eccentric box
Inventor: HERZOG MAURICE
IPC: A63H5/00
Filed: 1977-04-29
Abstract: Musical rattle eccentric box is mounted for rotation on handle whereby musical box mechanism is driven
Patent CH-617639-A5 (CH)
Title: Cleaning device for the automatic removal of the underwinding residues from textile spindles
Inventor: WINKELMANN HELMUT
IPC: D01H1/38
Filed: 1977-05-06
Abstract: To remove the underwinding residues in the underwinding region of textile spindles (1), fixed scraping blades (11) which are at a short distance from the circumferential surfaces of the underwinding regions, are provided. Below the underwinding regions (7), the spindle top parts have regions of larger diameter than the underwinding regions (7). So that the spindle top parts can be extracted upwards, the scraping blades (11) have to be removed. To make this possible in a simple way and without a tool, the holders (10) of the scraping blades (11) are rotatable about axes (13) parallel to the axes (8) of the spindles (1) and are secured against unintentional rotation by rotation-preventing means. <IMAGE>
Patent CH-613666-A5 (CH)
Title: Pallet
Inventor: SVIRKLYS FERDINAND M
IPC: B65D19/28
Filed: 1976-05-14
Abstract: The pallet, which can be dismantled, is constituted by rectangular cross-pieces (12) on which plank members (14) are fixed in a manner which allows dismantling. The fixing system consists of protrusions (22, 24) having shoulders into which the curved-over edges of the plank members (14) are hooked. A central protrusion (20) corresponding to an opening (48) prevents any displacement of the plank members (14) with respect to the cross-pieces. This arrangement facilitates storage of the pallet and allows the construction of a pallet which can be adapted to its use. <IMAGE>
Patent CH-655063-A5 (CH)
Title: Snow chain for vehicle tyres
Inventor: MILZ ARTHUR
IPC: B60C27/10
Filed: 1981-12-21
Abstract: The snow chain has a side ring (20) and a tensionable closing chain (34-36) for tightening said ring. For this purpose, an eye (8) provided for the passage of the closing chain (34-36) and having a partially cylindrical inner surface is attached to the side ring (20). In the region of the cylindrical outer surface which cooperates with the chain (34-36) said outer surface has a height (b) which is equal to the pitch of the chain minus two to three times its nominal link thickness. This results in a link (35) of the chain (34-36) resting flat in the eye (8) when there is unequal tension on both sides of the eye (8), in order to secure the closing chain (34-36) in this position. <IMAGE>
Patent CH-639218-A5 (CH)
Inventor: PANAGIS DELMOUZOS OF ALEXANDER
IPC: G10L19/00
Filed: 1978-08-09
Abstract: In a voice coding system each vowel or consonant sound, or phoneme, is divided into repeated similar sections and the analog electrical equivalent of one of those sections is transmitted. If repetitive sections cannot be distinguished, e.g. during unvoiced consonants, a signal is derived from a section of predetermined length. The signal is transmitted in digital form together with signals indicating the number of sections in the phoneme, the intensity of the phoneme, the intensity of each of the repeated sections of the phoneme, any pre-equalisation applied to the speech, and phoneme change. On reception the analog electric equivalent signal is recovered, stored, level controlled, equalised, and repeated the appropriate number of times until a phoneme change is indicated.
Patent BE-1004037-A5 (BE)
IPC: C08L27/06
Filed: 1989-06-02
Granted: 1992-09-15
Abstract: The compositions contain di-trimethylolpropane as a viscosity reducer in a proportion of 6 to 9 parts by weight per 100 parts of polyvinyl chloride. They advantageously contain a lead compound as primary heat stabilizer and a neutral lead carboxylate derived from C8-C30 fatty acids as lubricant. The compositions are particularly suitable for the manufacture of rigid articles such as housings for office processing equipment and for radio and television sets and gratings for cooling towers, by injection moulding.
Patent BE-1005614-A5 (BE)
Title: Entrainement a courroie crantee avec dispositif de tension
Inventor: KOENIG HEINZ
IPC: F16H7/08
Filed: 1992-04-27
Granted: 1993-11-23
Abstract: Entraînement avec une courroie crantée (R) tournant sans fin autour d'une poulie d'entraînement (A) et d'au moins une poulie réceptrice (C), au brin de retour (R1) de laquelle est associée une poulie dorsale de tension (D). Une poulie de guidage (E) est installée en amont de la poulie de tension (D) dans la direction d'avancement de la courroie (RL), et les deux poulies (D, E) forment une unité de tension (SE) soumise à l'action d'une force de tension, et agissant à proximité de la poulie réceptrice (C). Les points de pénétration et de sortie G1, G2) de la courroie (R) sur la poulie (E) se trouvent en toute position de l'unité de tension (SE), dans la direction d'avancement de la courroie (RL), en amont ou au plus en coïncidence avec le point de pénétration (K1 ou K2) sur la poulie (D).
Patent BE-1007603-A5 (BE)
Title: Machine for rough-cutting diamonds
Inventor: LEIBOWITZ ALEC
IPC: B24B9/16
Filed: 1993-07-20
Granted: 1995-08-22
Abstract: A rough-cutting machine comprising rotary stone spindles (7) and toolspindles (8), the two spindles being generally disposed alongside each other,preferably the tool spindle (8) being movable in the direction of the stonespindle (7) or distanced from same; advantageously, the two spindles (7, 8)being mounted generally vertically, i.e. the stone spindle (7) being verticaland the tool spindle (8) being as near to the vertical as feasible, the toolspindle (8) being driven so as to have a reciprocating movement in thevertical plane.<IMAGE>
Patent BE-1012146-A5 (BE)
IPC: C25D7/06
Filed: 1999-06-22
Granted: 2000-05-02
Abstract: L'invention concerne une installation et un procédé pour la fabrication d'un feuillard laminé à chaud 11 enduit par voie électrolytique. Elle se caractérise principalement par le fait qu'on relie une section de décapage chimique 2 à des cellules électrolytiques 10 dans une seule et même ligne.
Patent CH-646930-A5 (CH)
Title: Multi-phase material with a concrete phase
Inventor: MATTHEY-DE-L ETANG WILLIAM-HEN
IPC: E04C2/06
Filed: 1979-12-28
Abstract: A multi-phase material consists of concrete (1) as one phase and fibres (2) of differing length as a further phase. In addition, strands, ropes or rods, which in turn can be prestressed, can be incorporated as additional internals. Furthermore, at least one membrane (4), strong in tension in at least one direction, can be provided as internal. The membrane, preferably of sheet steel, can have attachments or bolts as bonding promoters. <IMAGE>
Patent CH-582541-A5 (CH)
Title: Biological cultures vibrating system - in Erlenmeyer flasks with sterile filter in stopper and two independent air lines
IPC: B01F15/00
Filed: 1974-09-10
Abstract: Biological and biochemical cultures are grown in Erlen meier flasks on a vibrating table. Each flask is closed by a two-part stopper with two separate air pipes. One pipe reaches to nearly the bottom of the flask and is covered by a sterile filter disc. The other terminates in the upper part of the flask. This achieves the same aeration results as in closed fermenters, fitted with paddle stirrers and forced ventilation. The results are much better than by mere increase of the vibration frequency.
Patent CH-692101-A5 (CH)
Title: Multilaminar liner for child's potty
Inventor: GARTERNICHT MAG MARGRET
IPC: A47K11/06
Filed: 2001-05-11
Abstract: The multilaminar potty liner is suitable for potties of different shape. It has a first outer layer of pre-folded star shape made of cellulose fiber as carrier material, a middle main absorption layer of multilaminar cellulose fiber material with its layers pre-folded to fit the potty, and a cover layer (single layer) of cellulose fiber material. The layers of different absorbent materials are bonded to each other.
Patent FR-2057327-A5 (FR)
Title: Recovery of nickel by cementation
IPC: B22F9/24
Filed: 1969-08-12
Granted: 1971-05-21
Abstract: Nickel is recovered on an industrial scale by cementation from soln of its salts. A metal powder of suitable particle size distribution and specific surface, and being more electronegative than Ni, is added to the soln and maintained in suspension by vigourous agitation until the pptn process is complete. The Ni powder obtained is extremely fine with a high specific surface and chem. purity, it is esp suitable for the mfe. of catalysts, battery electrodes or membranes for isotropic sepn.
Patent FR-2130915-A5 (FR)
Title: Indium oxide coated heated windscrren - with high optical transmission coefft
IPC: B64D15/12
Filed: 1971-03-25
Granted: 1972-11-10
Abstract: Heated windscreen comprising a transparent base upon which a conducting layer of indium oxide is deposited on at least part of its surface. Two connections are made to the conducting layer so that it can be heated by a source of electrical energy. Each side of the coated transparent base is coated with an anti-glare dielectric. The windscreen has an optical transmission coefft. approaching 100% which is superior to previous heated windscreen. It has an application as windscreens and portholes etc. for aeroplanes, cars and other vehicles.
Patent FR-2107662-A5 (FR)
Title: Stabilised aq ptfe dispersion - used as coating compsn contains nonionic surfactant
IPC: C08J3/03
Filed: 1971-09-14
Granted: 1972-05-05
Abstract: Aq. dispersion contains PTFE particles with av. dia. is not 0.30 mu and 1-15 pref. 6-12 wt.% nonionic surfactant (wrt polymer solids). Polymer content pref. is 40-65%. Dispersion gives coatings with critical thicknes (max thickness for flawless coatins) about twice that of known PTFE dispersions. Various alkoxylated alcohols, phenols, amines and amides may be used as surfactant.
Patent FR-2157168-A5 (FR)
Title: Fin removal from metal articles - by flame or corrosion treatment
IPC: B23K7/06
Filed: 1971-10-20
Granted: 1973-06-01
Abstract: The fins are burnt off the articles by the action of a flame or by chemical and/or thermal corrosion during a very short time interval.
Patent FR-2161385-A5 (FR)
Title: Multi purpose plate filter - with elements sandwiched between perforated corrugated plates
IPC: B01D25/24
Filed: 1971-11-24
Granted: 1973-07-06
Abstract: A filter unit for gas, or (non)viscous liqs. has an element e.g. of paper or glass wool, sandwiched between corrugated perforated plates, which are sealed, e.g. at three edges out of four, so that the fourth edge forms an inlet at one plate, and an outlet at the other. The filter unit is held between end plates; a number may be fitted together and operated in parallel; when viscous liqs. are being filtered the units may be surrounded by a heating coil. To trap metallic particles, the perforated plates may be magnetised metal. The filter may be cleaned without dismantling by back flow of fluid.
Patent FR-2214285-A5 (FR)
Title: Storing and transporting packages - by cutting in half and stacking one inside the other
IPC: B65D77/00
Filed: 1973-01-17
Granted: 1974-08-09
Abstract: Package made of hard matl. e.g. metal, wood, stiff cardboard, hard plastic or moulded expanded polystyrene, with outer sheath of another matl, e.g. paper, flexible cardboard, flexible plastic, steel sheet, thermosetting plastic film, etc., is cut into two complementary symmetrical halves, which may be stacked one inside the other.
Patent FR-2247906-A5 (FR)
Title: Yarn fed to bobbin by using suction nozzle - and using lever to deviate yarn to one end of bobbin
IPC: B65H54/34
Filed: 1973-10-16
Granted: 1975-05-09
Abstract: Yarn is threaded from a feed nozzle across a bobbin driven by contact with a drive roll, to a suction nozzle so that the yarn is held under tension between the nozzles and a lever situated between the bobbin and suction nozzle and having pref. a yarn guide pin is pivoted about an axis at right angles to the axis of the bobbin to deviate the yarn to one end of the bobbin. The yarn is pref. cut by a cutter at the end of the bobbin and held by a guide hook whilst a reserve winding is formed on the end of the bobbin. The cut end of yarn is pref. sucked into the suction nozzle and fed to waste. All parts of the winding device are easily accessible, thereby simplifying servicing.