baber/WOPTO huggingface dataset:
Patent CH-675672-A5 (CH)
Title: Catering trolley for aircraft or public transport - has foil cover loosely abutting each vertical side wall, which are framed by stiffening strips
Inventor: HUBER THOMAS
IPC: A47B31/06
Filed: 1988-02-25
Abstract: The catering trolley for aircraft etc. has a wheeled, rectangular box (2) whose sides are stiffened along the edges by strips (7), forming to a frame.  A rectangular, identical foil cover, consisting of two adjacent parts (10), rests loosely against each of the vertical sides (4) around which the strips (7) form the frame and grip over the edges of the foil cover. The gap (14) between the two foil parts is covered by a strip (12) loosely attached to the sides and parallel to the longitudinal edges of the sides. ADVANTAGE - Facility for repairs during operation.
Patent CH-602270-A5 (CH)
Title: Portable transport container for sensitive disordered workpieces
Inventor: SCHOENI ULRICH
IPC: B65D90/62
Filed: 1976-01-22
Abstract: Portable transport container for sensitive disordered workpieces has cone-shaped closure for bottom outlet opened by placement on pillar (BR 13.9.77)
Patent CH-685617-A5 (CH)
Title: Blister pack with transparent plastics front plate
Inventor: KLUMPP HERBERT
IPC: B65D75/36
Filed: 1992-03-19
Abstract: The packing device (1) may hold a small bottle, with the bottle visible so that the label may be read. The packing is made of eg. a single piece of cardboard, cut to shape and then folded. The folded piece of cardboard forms a trough shape, with a narrow rectangular bottom (2) and sloping sides and ends. At the top of the sides and ends there are narrow strips (11-14) which are folded out horizontally. Their ends (15-22) project beyond the edges of the sides and ends, overlap and may be glued together. A transparent plastics cover may be glued over the narrow strips to form a blister pack.
Patent CH-690710-A5 (CH)
Title: Pressure driven pipe cleaner has eccentric rotor
Inventor: ENZ ALBERT
IPC: E03F9/00
Filed: 1996-04-11
Abstract: The pipe cleaner has a stator (1) through which pressurised fluid is fed to removable jets (23,24) which drive an eccentric rotor (2). The rotor, which can have a core (21) and a sleeve (22), and oscillates and impacts against the pipe wall. The rotor eccentricity can be achieved by e.g. eccentric bearings; assymmetry of the drive jets; excessive bearing clearance; imbalance; eccentric core and/or sleeve. The cleaner is mounted on the end of a flexible hose; has rearward-angled jets (15) to provide forward drive; and the rotor speed is limited by a jet or jets acting against the drive jets.
Patent CH-633995-A5 (CH)
Title: Method of producing wall pictures by means of elongate handicraft materials of different colours
Inventor: SIRADOVIC-HERMAN DANIELA
IPC: D04G5/00
Filed: 1979-02-24
Abstract: On a flat wire mesh (1) with mutually adjacent perforations (2), the yarn (3) is tensioned on the front side from one perforation (4 or 6) to a perforation (5 or 7) at a shorter or longer distance away, the colour and length of the yarn (3) and its direction of tensioning being in each case selected according to the picture to be produced. The ends of the individual lengths of yarn are woven into the perforations on the rear side of the picture or are knotted so that the knots are not seen on the front side. Expediently, the tensioned yarn is additionally fixed to the base with invisible or inconspicuous threads. To this end, a special needle is used which is guided transversely to the tensioned yarn. Instead of the wire mesh (1) of metal or plastic, it is also possible to use a board or a sheet of wood, metal, plastic, card, fabric, etc, into which the mutually adjacent perforations (2) are punched or drilled. Instead of yarn, it is also possible to use threads, tapes, raffia, string, cords or tubing. Such wall pictures can be produced more quickly and cheaply than the conventional woven, knotted or embroidered wall pictures.
Patent CH-650012-A5 (CH)
Title: Process for preparing stable, aqueous dye solutions of anionic dyes
Inventor: LACROIX ROGER DR
IPC: C09B67/00
Filed: 1981-03-31
Abstract: Storage-stable, concentrated, aqueous dye solutions of water-soluble dyes are obtained when an aqueous solution or suspension of at least one anionic non-reactive crude dye is passed over a semipermeable membrane that contains ionic groups and has a pore diameter from 1 to 500 @ in order that salts and synthesis by-products having molecular weights below 500 and some of the water be separated off. The new liquid formulations are concentrated, genuine solutions which are storage-stable for several months at temperatures between about -10 DEG C and +60 DEG C and are miscible in any proportion with cold and hot water. They are suitable in particular for dyeing and printing paper, including paperboard and cardboard, which materials can be dyed for example in the pulp, by brushing or by dipping.
Patent CH-643644-A5 (CH)
Title: Connecting element for tubes, in particular for plastic tubes
Inventor: HONEGGER HEINZ
IPC: F16L21/00
Filed: 1980-03-31
Abstract: The two tube ends (1', 1'') butting against each other in a flush manner are held together by an elastomeric connecting element (10). A sleeve-like part (2', 2'') is located at each tube end (1', 1''). The bearing surfaces of the sleeve-like parts (2', 2'') are each provided with two mutually oppositely directed profiles (3'1, 3'r and 3''1, 3''r), which are in the form of saw teeth and prevent slipping. A groove (7) runs between the two mutually oppositely directed profiles. Flat, annular depressions (4', 4'') for receiving the clamps (5', 5'') are provided on the outer surface of the sleeve-like parts (2', 2''). The connecting element is particularly suitable for connecting plastic tubes and may also have an expansion compensator between the sleeve-like parts (2', 2''). <IMAGE>
Patent CH-670421-A5 (CH)
Inventor: GERTSCH PETER
IPC: B41F31/20
Filed: 1986-07-01
Abstract: In order to provide minute dosing of a liquid-film on a rotating roller (5) of a printing press so as to achieve the necessary thickness for subsequent processing, a wiping band (14) is so positioned that it wraps round the roller (5) to an adjustable angle ( alpha ). By this means, the liquid-film (13) produced by a liquid-dispensing unit (7) is partially removed. The rotating roller (5) transfers the minutely dosed liquid-film (24) directly onto the form cylinder (4) of a printing press.
Patent CH-640316-A5 (CH)
Title: Removable fastening device, female component and tenon
Inventor: BERCHER PIERRE
IPC: F16B19/00
Filed: 1981-05-08
Abstract: This removable fastening device is intended mainly for fastening crossbars on windows with a large glazed area. The device comprises a tenon (3) whose head is fastened into the crossbar (8) and whose emergent end has a slit (6) dividing the tenon into two branches (5). A female component (1), of approximately cylindrical shape, is fastened into the frame (7) of the window; this female component has a lateral opening (2) of smaller size than the diameter of the tenon. In order to fasten the crossbar to the frame of the window, it is sufficient to drive the end of the tenon laterally into the female component via the opening (2): under the pressure of the edges of the opening, the two branches (5) move together; they relax inside the female component, thus fastening the crossbar to the frame. Removal is achieved by the reverse movement. The advantages of the device are its simplicity, its solidity, its low price and the fact that, once the components are attached together, it is totally hidden. <IMAGE>
Patent CH-684431-A5 (CH)
Title: Connection means
Inventor: VIETZE HELMUT
IPC: G01D11/02
Filed: 1991-10-14
Abstract: For the elastic connection of a first part (21) and of a second part (22) to one another, in particular in the case of sensing carriages of a length-measuring system, the invention provides a connection means (23) which is designed as a single-part spring and is loosely inserted and can produce, between the parts, forces directed in three directions. <IMAGE>
Patent CH-689214-A5 (CH)
Title: Fixture component with pre-eminently soft material
Inventor: ETTER BRUNO
IPC: F16B33/02
Filed: 1993-11-23
Abstract: In the drive-in direction connected directly behind the first threaded part (1) are widening threads (3a,3b) with counterposed pitch directions. Behind the widening threads, in the drive-in direction connects a second threaded part (5) with the same thread pitch as the first threaded part (1) to the free support shaft (4). In the second threaded part is a rotary pick-up part with engagement surfaces. The widening threads (3a,3b) have the same pitch as the first threaded part (1) or one different to it. In diameter the widening threads are larger than that of the first threaded part (1).
Patent CH-689415-A5 (CH)
Title: Cat toilet comprising two stackable troughs
Inventor: JAGGI BRUNO
IPC: A01K1/01
Filed: 1992-11-17
Abstract: Special material is provided for catchment and retention of faecal matter. Each individual hole in the upper base is located in a cavity so that a cat on covering up urine and excrement does not get its claws caught in the holes. The surface shape of the base and the diameter of the holes prevent a retention of the urine in the trough on account of its physical surface tension.  The special material used in the upper trough is resistant to animal excrement, it does not absorb fluid or only slightly so, it remains dry in use, ensures a hygienic use by the cat and is dry again half a day after washing. It has a density of not more than 1.5 g/cm<3>. That used in the lower trough is resistant to urine, is very absorbent and fluid-retentive and is resistant to washing with boiling water.
Patent CH-643241-A5 (CH)
Title: Pharmaceutical for reactivating homeostasis of the liver cells and restoring the function of the hepatocytes
Inventor: MOREUIL RENE
IPC: C07D209/48
Filed: 1980-05-30
Abstract: A pharmaceutical is described which consists of aminoethanethiosulphonic acid <IMAGE> for effectively reactivating the homeostasis of the liver cells and restoring the functionality of hepatocytes.
Patent CH-679223-A5 (CH)
Title: 5,6-di:ethyl-4-pyrimidinol prodn. - from alkyl 2-ethyl -3-oxo-pentanoate and formamidine salt in the presence of alkali metal ethoxide
Inventor: MILLS LESTER DR
IPC: C07D239/36
Filed: 1989-12-05
Abstract: Prodn. of (I) is effected by reacting an alkyl 2-ethyl-3-oxopentanoate of formula (II) Et-CO-CH(Et)-COOR with a formamidine salt of formula (III) HN-CH-NH2R1 in the presence of an alkali metal ethoxide in a low-boiling aliphatic alcohol at room temp. and pH 3-6. In formulae, R = 1-4C alkyl; and R1 = HOAc or HCl. USE/advantage - (I) is an intermediate for 4-chloro-5,6-diethylpyrimidine, whose use is not disclosed. The process gives high yields (e.g. 60%) of high purity (I) (cf. EP276406). A mixt. of 3.25 g ethyl 2-ethyl-3-oxopentanoate, 2.4 g formamidine acetate and 20 g EtOH was treated with 3.09 g NaOEt at 12-15 deg. C, stirred at room temp. for 21 hrs.  adjusted to pH 5.5 with 18% HCl, and evaporated. The residue was suspended in EtOAc, filtered, evaporated and recrystallised from H2O to give a 60% yield of more than 99% pure (I), m.pt. 153-154 deg. C.
Patent CH-573225-A5 (CH)
Title: Coherent tobacco material forming - coarsely divided leaves are subjected to further cutting and screening
IPC: A24B3/14
Filed: 1974-05-08
Abstract: The coarsely ground ribs and waste are wetted and then kneaded before the formation of a sheet-like structure which is divided into batches fed onto a belt conveyor. The material is separated into tufts with a pressing belt conveyor when particles of the size range 150-200 u are obtained, when the mass passes through a metal screen with extrusions of 3 mm diameter and 5 mm long. The resulting material is blended for cigarette production.
Patent CH-574356-A5 (CH)
Title: Immersed product storage container - has false top under cover holding items below level of liq.
IPC: B65D81/22
Filed: 1973-05-03
Abstract: The container is for olives, gherkins etc, which must be kept completely immersed in pickle, venigar, oil etc. In addition to the sealing cover (9) it has a false top (4) so designed that it maintains the items below the level of the preservative fluid. The container is preferably of plastics. The false top can be a diaphragm with raised edges holding it below the level of the container top. The cover can be welded to the container edge, part of it being secured both to the container edge and to that of the false top. The latter can have ports (6) in it of smaller diameter than the items contained.
Patent CH-591785-A5 (CH)
Title: Stepped sinewave generator system - has two superimposed pulse trains derived from frequency divider with OR:gates and resistors
IPC: G06G7/19
Filed: 1975-05-20
Abstract: The stepped sinewave generator, for approximating a sinewave, has a basic pulse generator (1) feeding an n-stage frequency divider (2). The divider stage outputs are connected over resistors (4A-4H) to a common output rail (9) to produce a first train of pulses. The divider stage outputs are also connected in pairs to the inputs of OR-gates (8). The outputs of the OR-gates are connected over resistors (41-4M) to the same common output rail and produce a second train of pulses. The two pulse trains are superimposed at the common output to give the stepped sinewave.
Patent CH-565844-A5 (CH)
Title: Naphthoquinone dispersion or vat dyes and pigments - obtained by condnsn with pyridine, quinoline or derivs
IPC: C09B57/00
Filed: 1973-05-30
Abstract: The dyes or pigments are of formula (I): (in which R1 is opt. with 1 or 2 sub-stits. R2 is with the hetero-atom attached in o-posn. to an organic gp. or is -CO-NR4-, or if m is 1, forms with R3 a cyano or opt. substd. 2- or 4-pyridyl, 2-quinolyl, 2,4-dihydroxy 1,3,5-triazinyl or -CO-R5 gp. R3 is H or an aliphatic, aromatic or heterocyclic gp. with valency m, R4 is hydrogen or alkyl, R5 is OH, CH3, alkoxy or is phenyl or phenoxy opt. with 1 or 2 substits. and m is 1 or 2). In esp. pref. cpds. m is 1 and -R2-R3 is a gp. -CO-R7, (in which R7 is OH, 1-4C alkoxy or phenoxy) or R2 is -CONH-. They are suitable as dispersion dyes for synthetic fibres, esp. linear aromatic polyesters, cellulose acetates and polyamides, as vat dyes, oil-soluble dyes and as pigments for plastics, paints, printing inks, paper, etc.
Patent CH-559603-A5 (CH)
Title: Coupling in swarf-removing machine tool - disengages two interrelated working installations when overload present on one
IPC: B23Q5/20
Filed: 1970-06-01
Abstract: Swarf removing machine tool, with primary and secondary working installations, both activated in a pre-determined drive relationship to each other, and a transmissions device connecting the two working installations with an intermediary coupling. The coupling (24, 24a) connects the working installations (14, 16) with the drive (26) in its engaged position, and in its disengaged position moves them out of connection with each other. The coupling (24, 24a) incorporates an engagement device which is disengaged when overload occurs on the one working installation, and only reengages when the working installations return to their pre-determined workong relationship.
Patent CH-604179-A5 (CH)
Title: Electronic three-phase four-wire watt-hour meter
Inventor: WATANABE KAZUMI
IPC: G01R21/133
Filed: 1975-06-30
Abstract: Electronic three-phase four-wire watt-hour meter has electronic switches that work on voltage and current in each phase respectively
Patent CH-622493-A5 (CH)
Title: Process for the preparation of novel polypeptide derivatives
Inventor: BAUER WILFRIED
IPC: C07K14/70
Filed: 1976-07-13
Abstract: Novel polypeptide derivatives of the formula I <IMAGE>  in which     R1, R2, R3 and Z have the meaning given in Patent Claim 1,   B represents -Gly-, -D-Ala-, -Sar- or -Pro-, D represents -Phe-, -D-Phe-, -Tyr- or -D-Tyr- or, if R3 denotes an R4CO group, represents -Tyr(R4O)- or -D-Tyr(R4CO)-, E represents -D- or -L-methioninol sulphoxide or -D- or -L-methioninol sulphoxide, in which the OH group is replaced by an R4COO residue, and their acid addition salts are prepared by oxidising the S atom of the methioninol or esterified methioninol residue to a sulphoxide group. The polypeptide derivatives are also used for the preparation of metal complexes. These compounds can be used for the relief of pain conditions of all sorts of origin.
Patent CH-573672-A5 (CH)
Title: Support bracket with wedge for self clamping - with tapered dovetail profile to sandwich cable against fixed housing block
IPC: F16L3/22
Filed: 1974-07-12
Abstract: A support bracket allows heavy hanging electrical cable to be securely held without the necessity for clamping screws to be used. The cable (7) is supported by one bracket (6) secured to a wall (3) and by a second bracket (6) secured to a mounting rail (5) on an item of equipment (1) remote from the wall. The support bracket consists of a block with a female dovetail profile tapered from a large cross section at the top. A mating wedge shaped male dovetail component locates in the fixed block and sandwiches the cable in the half-round reliefs in both blocks. The clamping force is generated by the weight of the cable. The wedge is easily removed to reposition the cable.
Patent BE-1001183-A5 (BE)
Title: Article en verre presentant une faible reflexion speculaire.
Inventor: HECQ ANDRE
IPC: G04B39/00
Filed: 1988-06-07
Granted: 1989-08-08
Abstract: L'invention se rapporte à un article en verre présentant un chemin lumineux, par lequel la lumière peut parvenir à un observateur, qui traverse au moins une région de surface sur l'étendue de laquelle le verre est maté. Le dit chemin lumineux traverse de plus une couche superficielle formée sur l'étendue d'une zone du verre de manière à réduire la réflexion lumineuse totale de cette zone du verre. L'invention est particulièrement utile lors de la réalisation d'écrans pour tube cathodique ou de cadrans d'instruments de mesure.
Patent BE-1011688-A5 (BE)
Title: Composition a base de silicone pour scellements provisoires en dentisterie.
Inventor: KAMOHARA HIROSHI
IPC: A61K6/896
Filed: 1997-12-11
Granted: 1999-12-07
Abstract: Composition à base de silicone pour scellements provisoires en dentisterie, comprenant : (A) 100 parties en poids d'un organopolysiloxane ayant au moins 2 hydrocarbones aliphatiques insaturés dans une molécule et présentant une viscosité comprise entre 50 et 1.000 cSt à 25 degré C; (B) 0,1 à 40 parties en poids d'un organohydrogénopolysiloxane possédant au moins 3 atomes d'hydrogène directement liés à un atome de silicium au sein d'une molécule; (C). 10 à 500 ppm de composé de platine soluble dans le silicone en fonction des quantités totales de (A) et de (B); (D) 10 à 400 parties en poids de charge minérale; et (E) de la silice finement pulvérisée ayant une surface spécifique BET de 50 à 500 m²/g et dont la surface est rendue hydrophobe.
Patent CH-625152-A5 (CH)
Title: Impact mechanism
Inventor: PETUKHOV VADIM DMITRIEVICH
IPC: E21B4/14
Filed: 1977-11-15
Abstract: The impact mechanism, which can be driven by a gaseous medium under pressure, has a cylindrical housing (1) in which a reciprocating piston (5) is accommodated. This piston (5) subdivides the inner hollow space of the housing (1) into a working-stroke chamber (8) and an idling chamber (9). The inlet opening of at least one of these chambers has a valve which contains a helical compression spring (22) arranged coaxially to the inlet opening of the chamber. One end of this spring (22) is tightly closed, while the other end of the spring (22) is fastened over the inlet opening in the housing (1). The gaseous medium is fed into the chamber through the openings between the coils of the spring (22). When the spring (22) is compressed, the feed of gaseous medium is interrupted, because the coils of the spring (22) bear tightly on one another. Such an impact mechanism has increased capacity as well as increased reliability. It is most conveniently used for compressed-air impact devices which are used in mining, e.g. for pneumatic strikers which are sunk in the borehole, for hammer drills, pneumatic picks. <IMAGE>
Patent CH-606008-A5 (CH)
Title: Antibacterial 7-(alpha(acylamino) acetamido) cephalosporins
Inventor: KOCSIS KAROLY DR
IPC: C07D501/24
Filed: 1974-05-13
Abstract: Antibacterial 7-(alpha(acylamino) acetamido) cephalosporins with activity against Gram-negative and positive bacteria
Patent CH-560815-A5 (CH)
Title: Prefabricated bathroom unit in C-sectioned frame - with wall-carriers by stems
IPC: E04B1/348
Filed: 1973-11-02
Abstract: The framework, of C-shaped-section rail carriers, which are all identical (1, 2, 3), is used to provide holders for the walls and floors of a cell room unit, esp. a bathroom, the components having the advantages of moderate cost, light weight and ease of transport, as well as rapid assembly. The wall carriers (3), joined together by their flanges, which may point outwards, are pref. arranged with their longitudinal axes vertically, and the stem-connected floor carriers (1, 2) vertically to these longitudinal axes, simultaneously running parallel to an assembled wall pair. Outer surfaces of walls may be covered with plastic or other casing. Carriers may be spot-welded together. A wide range of variability is practicable in detail.
Patent CH-586985-A5 (CH)
Title: Character detector and recorder for telephone exchange - compares summed pulse:train samples with reference values to detect pulses and spaces
IPC: H04Q1/36
Filed: 1974-08-23
Abstract: The character detector and recorder, for program-controlled telephone exchanges, recognises, interprets and registers digital data whose signals can vary in duration. The pulse stream is sampled at a rate faster than the duration of the shortest expected pulse and the samples coded in 'O' or 'L' states depending on the pulse level. These 'O' and 'L' states are then added together over a given time and compared with references to determine whether a pulse or a space has been sampled. A recognised pulse can either be interpreted by comparison with previous pulses or with the spaces immediately following recognised pulses.
Patent CH-603815-A5 (CH)
Title: Enamelling both sides of large pipes
Inventor: PODKLETNOV EVGENY NIKOLAEVICH
IPC: C23D11/00
Filed: 1974-12-04
Abstract: Enamelling both sides of large pipes using large scale mass-prodn plant for coating, drying and baking (OE150276)
Patent FR-2033635-A5 (FR)
Title: Film for process engraving
IPC: G03C1/52
Filed: 1969-02-28
Granted: 1970-12-04
Abstract: Film for reproduction of prints by process engraving susceptible to erasure or correction comprises a thin polyester film covered by a layer of lacquer and then a photosensitive layer. The polyester film is clear and transparent and is covered on the reverse side by a mat layer and is covered on the right side by a copolymeric undercoat, 2 coats of lacquer of a nitrocellulose base in a solvent to which has ben added a plasticiser and then a photosensitive layer comprising a diazo comp., resorcin, development accelerator and phloroglucine, all of which are dissolved in a methylisobutyl ketone and acetone based solvent in which is dissolved the nitrocellulose, a resin based varnish and a plasticiser with the addition of a trace of acid, pref. hydrochloric acid.
Patent FR-2112561-A5 (FR)
Title: Cosmetic aerosol composn
IPC: C09K3/30
Filed: 1970-03-10
Granted: 1972-06-23
Abstract: Cosmetic aerosol compos. comprises an active ingredient, CCl3F and a sufficient quantity of CO2 and/or NO2 to increase the pressure inside the aerosol container to 3 to 8, pref. 5 kg/cm2. The aerosol composn. can also contain =12% liquefied propellant gas such as CCl2F2. The active ingredient can be a resin for hair lacquers or a bactericide for deodorants. The use of CCl3F plus non-liqufiable gases such as CO2, NO2, instead of CCl2F2 ensures better solubility and dispersancy of the active ingredients and reduces the cost since expensive solvents are not required.