baber/WOPTO huggingface dataset:
Patent CH-563152-A5 (CH)
Title: Cobalt-based alloy implant - having improved friction and wearing props and corrosion-resistance
IPC: C23C8/00
Filed: 1973-01-16
Abstract: A metallic implant e.g. screw or plate, consists of a ductile, temperable Co alloy, pref, having the compsn. 18-50% Co, 13-65% Ni; 1-10% Mo, 10-20% Cr, =10% W, =20% Fe and 4% Ti, which, after having been shaped, is subjected to heat-treatment at 550-900 degrees C during which a boride layer is produced either from the vapour phase or by diffusion.
Patent CH-686705-A5 (CH)
Title: Isolation of active agents from medicinal plants
Inventor: WEIS INGRID DR
IPC: A61K9/127
Filed: 1995-03-14
Abstract: Isolation of active agents from medicinal plants is effected by cooling the fresh plant material in liq. N2, comminuting the material, adding a ''micelle former'' in an amt. of 80% of the wt. of plant material, allowing the mixt. to thaw while stirring vigorously enough to form an emulsion, repeating this operation (freezing and thawing) several times so that the plant cells are disrupted and the released active agents are dissolved by the resulting ''micelles/liposomes'', and adsorbing the resulting mixt. onto a carrier to form a dry free-flowing powder.
Patent CH-662528-A5 (CH)
Title: Electric hand-held cutting implement for soft materials
Inventor: VOEGELI RICHARD
IPC: B26F3/12
Filed: 1984-03-10
Abstract: The electric hand-held cutting implement has two mutually parallel cutting wires (17) which are parts of a closed wire loop (14). The cutting wires are arranged in the imaginary extended plane of the slide surface (2) with which the implement is moved in a sliding manner over a guide surface. It is used mainly, for example in the insulation of walls, for cutting off flatly the projecting parts of plates arranged perpendicular to the guide surface. The implement can be used in the building trade as well as in all industries in which soft materials are processed which can be cut by heated resistance wire. <IMAGE>
Patent CH-598058-A5 (CH)
Title: Moulded synthetic material resin tag pin
Inventor: FURUTU AKIRA
IPC: G09F3/12
Filed: 1977-02-21
Abstract: Moulded synthetic material resin tag pin has edge of head portion tapering away from transverse bar portion
Patent CH-671617-A5 (CH)
Title: Metal blind rivet for fixing two components - is for roofing tiles, and has tension pin inside sleeve, with set head at one end
Inventor: KELLER HEINRICH
IPC: F16B19/08
Filed: 1986-05-21
Abstract: The metal blind rivet consists of a tubular sleeve (1) with flange (2).  A tension-pin (3) goes through the sleeve (1) and has a set breaking point (4) inside the sleeve (1).  The end (3a) of the tension-pin (3) sticking out of the sleeve (1) has a sethead (5) with an external diameter larger than the ID of the sleeve (1). The other end (3b) of the tension-pin (3) sticks freely out of the sleeve's (1) flanged end.  The sethead (5) has a point (6).  The other end (3b) of the tension-pin (3) is held taut in a boring-machine (10). USE/ADVANTAGE - The metal blind rivet, for example for fixing roof or fronting tiles, does not have to be drilled first.
Patent CH-686243-A5 (CH)
Title: Retractable and recyclable plastics drinks bottle
Inventor: NOVERRAZ NICOLAS
IPC: B65D1/02
Filed: 1994-11-09
Abstract: The bottle has its sides made with a series of annular pleats which enable the bottle to be compressed to reduce its volume. The bottle is made from a recyclable plastics, and is basically cylindrical in shape with annular accordion pleats.
Patent CH-678800-A5 (CH)
Title: Cooking-pot extension - comprises ring between pot and lid with recess allowing steam to escape
Inventor: FORRER HERBERT
IPC: A47J36/20
Filed: 1989-09-13
Abstract: The cooking-pot extension consists of a ring (7) with a spigot (17) on the underside by which it fits inside the pot edge, and a socket (20) at the top by which it encloses the edge of the lid (1). The socket contains a recess (10) forming a passage from outside to inside with the lid fitted. The spigot can have a portion with a cylindrical surface, and the socket one with cylindrical internal surface. ADVANTAGE - The lid can be fitted to the pot so as to retain the steam or allow its escape as desired.
Patent CH-608092-A5 (CH)
Title: Electric cooking apparatus
Inventor: SCHOLTES MAURICE
IPC: F24C14/02
Filed: 1977-03-18
Abstract: This apparatus comprises a cooking enclosure, on the upper part of which a tubular infra-red heating resistor is arranged. Provided between this resistor (4) and the ceiling (5) of the enclosure, which comprises an outlet opening (8) for the fumes, is a flat box (6) made of stainless steel, or other stainless material. This box is fixed in a sealed manner against this ceiling and it has slots (10) which are narrower than the thickness of the resistor and are arranged exactly facing different convolutions formed by this resistor, the latter being situated in the immediate vicinity of the said box. By virtue of this arrangement, the greasy fumes and vapours are destroyed before the hot gases leave the enclosure. <IMAGE>
Patent CH-650307-A5 (CH)
Inventor: VOGLER RUDOLF
IPC: B28C7/16
Filed: 1981-05-27
Abstract: A concrete gun comprising in combination a rotor, a plurality of chambers arranged in said rotor in a circular array and extending parallel to the axis of said rotor, sealing plates of elastomeric material engaging the ends of the rotor and closing said chambers, a vent orifice comprising a recess in one of said sealing plates, said recess being located to be successively in register with said chambers upon rotation of said rotor, an air filter communicating said recess with the surrounding air and a clearing device for the recess including an actuating element extending from the recess to outside the gun. By reason of the external actuating element the vent orifice can be periodically cleaned of deposited residue without danger or having to shut down the machine.
Patent CH-676700-A5 (CH)
Title: Modular stacking-drawer storage system
Inventor: KOLLER HANS
IPC: B65G1/04
Filed: 1988-11-28
Abstract: The support assembly consists of a series of columns (3) supporting a number of sliding drawer units (11) which move on rollers.  Each drawer has, on its sides parallel to its direction of sliding displacement, a longitudinal support member (13) with a vertical spacer. The upper face of the spacer has a projecting branch which is perpendicular to the adjacent columns.  The lower part of the branch forms a rolling support surface for engaging the rollers (9).  A series of transverse support bars (15) are attached at regular intervals along the columns, forming a supporting plane for the products to be stored.
Patent CH-562690-A5 (CH)
Title: Printing unit for alpha-numeric symbols on drawings - has a keyboard whose keys are coupled to printing heads via an electronic circuit
IPC: B41J3/28
Filed: 1974-04-03
Abstract: The printing assembly is in the forms of a roller which can be moved axially by means of the control unit and is rotatable about its axis (30). The typing heads (37) are radially displaceable on the roller. A stepping control motor rotates the roller while axial displacement is effected using a linear motor. More specifically the typing heads are moved radially by electromagnets (34). An optical system comprising a lamp and mirror is used to facilitate positioning of the printing unit over the technical drawing. A printing ink carrier (20) is positioned between the printing assembly and the keyboard section and consists of a soft brush whose fibres are laden with ink. Alternatively an ink pad can be employed or a device for electrostatically or magnetically transferring ink powder.
Patent CH-589532-A5 (CH)
Title: Shoe type central coupling pivot - head has two stage projection connecting head to fixing flange
IPC: B62D53/08
Filed: 1974-04-08
Abstract: The pivot (1) is specially shaped and has a peripheral projection (7) which extends almost to the pitch circle diameter (11) of the fixing flange (2). The projection (7) has on it two steps. The transition from the pivot head (3) to the projection has a radius (r) which is approximately 0.1 times the diameter (D) of the pivot head (3). On top of the pivot there can also be a projection (8) which can also extend nearly to the pitch circle diameter of the fixing flange. The surfaces of the steps of the projection are also concave but have radii generally larger than the transition radius.
Patent CH-662390-A5 (CH)
Title: Folding roller shutter
Inventor: THOMMEN EMIL
IPC: E06B9/15
Filed: 1983-10-14
Abstract: Guided through the slots (11) of the aluminium bars (1) of a folding roller shutter are two or more chains (2) which run mutually parallel. Each chain (2) consists of main members (3) and intermediate members (8, 8'), to which the main members (3) are connected in an articulated manner. Suspended on every second main member (3) is an intermediate member (8') which has wider webs (9', 10') running transversely to the longitudinal direction of the chain (2). This intermediate member (8') allows the bending on both sides of the two adjacent main members (3) by, at the most, 70 DEG  from the vertical plane of the chain (2). The remaining intermediate members (8) allow the bending on both sides of the two adjacent main members (3) by 180 DEG . It is consequently brought about that the profiled bars (1) of the folding roller shutter are stored perfectly in pairs on one another in order to form a pack. As a result of this measure, the previously usual guide in the bearing as well as the guide pins on both ends of the aluminium bars become superfluous. <IMAGE>
Patent CH-654580-A5 (CH)
Title: s-Triazolo[1,5-a]pyrimidine derivatives
Inventor: OHNISHI HARUO
IPC: C07D487/04
Filed: 1982-02-19
Abstract: A description is given of s-triazolo[1,5-a]pyrimidine derivatives of the formula (I) <IMAGE>  in which   R1 and R2, which are identical to or different from one another, denote a linear or branched alkyl radical having 1 to 6 carbon atoms, a phenyl radical or a hydrogen atom; R3 denotes a linear or branched alkyl radical having 1 to 6 carbon atoms or a hydrogen atom; R4 denotes a linear or branched alkyl radical having 1 to 6 carbon atoms, a phenyl radical or a substituted phenyl radical; and R5 denotes a hydrogen atom or comprises, together with R1, a bond -CH2CH2-  and their pharmacologically acceptable acid addition salts. These compounds possess a vasodilatory action, a hypotensive action, an inhibitory action on platelet aggregation and a reducing action on cholesterol levels in the blood, and are suitable as a therapeutic agent against cardiovascular disorders.
Patent CH-663386-A5 (CH)
Title: Cutting tool with several machining movements for creating ornamental decorations, preferably for the ornamental machining of chains and the like, for fitting on engraving machines
Inventor: DAL LAGO GIANLUIGI
IPC: B24B9/16
Filed: 1984-12-12
Abstract: Cutting tool for fitting on the spindle of machines for the engraving of chains and the like, which tool consists of an assembly of several independently-rotating parts enabling the cutting element (24) to rotate about a horizontal axis and the cutting device (4) to rotate about a vertical axis. The cutting device (4) can also move longitudinally under the action of a contact element (21) in contact with a cam (15) on a cylinder. By means of the present embodiment it is possible with a single machining station to obtain a plurality of movements of rotation and translation whereby a wide variety of different ornamental decorations can be created on, for example, continuously-machined chains or the like. <IMAGE>
Patent CH-562387-A5 (CH)
Title: Door drive with hydraulic brake - has double-action piston in cylinder with spaces coupled each via throttle and non-return valves
IPC: E05F15/60
Filed: 1974-05-02
Abstract: The hydraulic brake for door drives has a double-acting piston on a piston rod guided in the brake cylinder. The cylinder spaces on either side of the piston are interconnected via throttle valves and non-return valves. A linear (20) is used for the door drive, being coaxially arranged with the brake cylinder (1), with which it forms a common modular unit. An extension (6a) of the piston rod (6), passing through the primary part of the linear motor, forms simultaneously the motor secondary part. The design of the door drive and hydraulic brake unit offers the advantage of a compact, space saving design of great economic advantages.
Patent CH-647134-A5 (CH)
Title: Station for quality control of tobacco samples
Inventor: CRUDO JEAN-RENE
IPC: G01N31/00
Filed: 1982-10-25
Abstract: A sample of tobacco leaves is placed in an Erlenmeyer receptacle (1) in the presence of a predetermined dose of nitric acid and perchloric acid. The receptacle (1) is covered with a cap (6) which is connected to a tube which passes through the cooling sleeve (13) and the bubble device comprising the two receptacles (18 and 23) filled with water. The vapours produced in the upper part of the cap (6) are sucked through the two receptacles (18 and 23) by a water pump. The vapours which are released from the preparation contained in the Erlenmeyer receptacle (1) condense in part in the tube (12), and the rest condense in the water of the bubblers (18 and 23). A small quantity of the vapours previously condense on the conical wall of the cap (6) where they are recovered in the inner rim (8) and are drained through the gutter (9) in order to be recovered again in a receptacle (27). <IMAGE>
Patent CH-610415-A5 (CH)
Title: Bleach-fix baths
Inventor: ALCOCK DAVID GERALD
IPC: D06L1/16
Filed: 1975-06-05
Abstract: Photographic bleach-fix baths which contain a mild oxidising agent, for example an iron(III) chelate complex, a silver halide solvent, for example an alkali metal thiosulphate or ammonium thiosulphate, and at least one 1-hydroxy-naphthalenedisulphonic acid or 1-hydroxy-naphthalenetrisulphonic acid, are described. The two last-mentioned compounds serve to reduce undesired discolorations on the photographic copies produced using the bleach-fix baths.
Patent CH-645277-A5 (CH)
Title: Evaporator apparatus especially for the treatment of contaminated industrial liquids
Inventor: CROISIER JEAN-PAUL
IPC: B01D1/00
Filed: 1981-11-27
Abstract: The contaminated liquid consisting of the solution to be evaporated spills via the feed (1) into the constant-level vessel (2). This solution fills the evaporator body (24). A heating fluid passes through the heating jacket (5, 7), entering at (14) and leaving at (15). The volatile parts of the solution evaporate via the channel (10) and give rise, on the one hand, to a liquid condensate which can be drained at (12) and, on the other hand, to dry vapour which is removed at (13). The solid deposits formed on the inner face of the wall (5) are removed by scraping performed by the metal bristles (21) of the brushes (20). This apparatus offers in particular the advantage of a low energy consumption and of the complete elimination of scaling, which enables the apparatus to be employed continuously without it being necessary to stop it at regular intervals for cleaning. <IMAGE>
Patent CH-578713-A5 (CH)
Title: Lighter with sliding cover and ball lock - has seat for deflecting ball on removing the cover
IPC: F23Q2/40
Filed: 1975-06-19
Abstract: The cigarette lighter with sliding cover is held in open and closed position by a spring loaded ball. The cover has for this purpose two openings on its underside which engage with the ball. The sliding cover edges run in grooves which prevent lifting of this cover, which cannot be readily pulled off and for its removal, for example, for repair purposes a channel is provided for a tool. The bore (6) for the spring and ball (8) has on one side, under the cover plate (2) a pocket (7) whose length and depth is smaller than the ball (8) diameter. The second ball set (10) in the cover underside is made so big that the ball can be pushed away from the spring into a combined seat formed by the ball seat and the pocket.
Patent CH-571703-A5 (CH)
Title: Inductive double-coil measurement transducer - is non-contacting and performs continuous measurement of angular position using eccentric disc
IPC: G01D5/22
Filed: 1974-06-25
Abstract: The transducer has both coils located on a common axis and there is an eccentric disc (5) which is made of ferro-magnetic material. This disc is situated between the coils (1, 2). Pref. the disc is circular or its shape depends on a given desired relationship between the variation in the impedance of the coils and the change in angular position of the disc. The transducer makes it possible to measure mechanical variables in conjunction with carrier frequency amplifiers. The centre of rotation of the disc is midway between the two coils, so that the shape of the disc and its angular position determine the distances 'a' and 'b' between the edges of the disc and the coils.
Patent BE-1001693-A5 (BE)
Title: Procede de depot d'un revetement d'oxyde d'etain par pyrolyse sur verre chaud et verre plat portant un tel revetement.
Inventor: TERNEU ROBERT
IPC: C03C17/25
Filed: 1987-12-15
Granted: 1990-02-13
Abstract: Formation de revêtements d'oxyde d'étain sur un substrat de verre chaud qui se déplace au-travers d'un poste de revetement. Le revetement est formé à partir d'une solution pulvérisée projetée sur le verre. Cette solution contient, outre la matière formatrice de l'oxyde d'étain, au moins 2 additifs. La couche formée contient des atomes dopants et possède une émissivité vis à vis de l'infra-rouge de 0,3 au plus et un facteur de voile spécifique interne de 1,5 au plus. Le verre portant le revêtement convient comme vitrage de batiment ou de véhicule.
Patent BE-1004117-A5 (BE)
Title: Procede et dispositif de memorisation et d'animation de donnees.
Inventor: COENEN PHILIPPE
IPC: G06T13/00
Filed: 1990-04-20
Granted: 1992-09-29
Abstract: La présente invention se rapporte à un procédé de mémorisation de données, en particulier de données relatives à un dessin animé, d'un objet dont on trace les contours d'une première , deuxième vues dont on  mémorise un identificateur identifiant lesdites vues, où on identifie lesdites vues à l'aide de courbes d'identification reprenant lesdits contours et où on subdivise lesdites courbes d'identification en section de courbe dont on stocke les coordonnées tridimentionnelles des extrémités en tant qu'identificateur. Les données stockées sont alors manipulées à des fins d'animation. L'invention s'applique également à un dispositif de mise en oeuvre du procédé.
Patent CH-566928-A5 (CH)
Title: Printed sheet packing machine - has rotary separator on shaft moving up and down above packet support
IPC: B65H31/32
Filed: 1973-07-11
Abstract: The machine has a separator unit which, in the course of a full rotation is temporarily locked in a ready position above the incoming sheet flow, these arriving in a continuous stream, and then in a working position in their path, being released from the ready position by a counting mechanism set to a predetermined quantity. The unit (46) is situated above a packet support (71), and its shaft (47)slides from the ready position towards the support and back again in synchronism with it, in the former direction as it moves to the working position, and back again on resetting to the ready position. The shaft can be coupled to a rotary lug, working in conjunction with two stops offset from each other in the direction of rotation and for the ready and working positions. Either the lug or the stops move at right angles to the direction of lug movement.
Patent CH-570180-A5 (CH)
Title: Ski safety line attached to skier - prevents loss of ski if separated from foot release bindings, does not cause injuries to skier
IPC: A63C9/00
Filed: 1975-08-21
Abstract: The safety line is made from nylon which is stranded and laid. One end is attached to the ski boot, the other end to a drum (2) in the space (1) between two side cheeks. The drum has an axle (3) running in a bearing (4) each side, these bearings forming part of two half casings (8) fitted together to enclose the drum and mounted on the ski (10) in a position just behind the ski boot heel. The line is kept wound on the drum by a spiral spring (5) each side, one end of each spring being attached to the casing (6), the other end to the drum (7).
Patent CH-568781-A5 (CH)
Title: Spray nozzle for removing dust from gases esp. smoke - whirl chamber in housing extends into dirt trap
IPC: B05B15/65
Filed: 1973-08-17
Abstract: A spray nozzle for removing dust from gases, esp. from smoke, has a whirl chamber, circular in section, in the edge zone of which, a water feed channel inclined to the axis of the whirl chamber opens, and in the free face of which a conical passage tapers outwards to form the jet, whilst, at least one point on its periphery, over its full section, the chamber is extended tangentially into a trap for particles of solid matteR. In an installation employing a larger number of nozzles, the traps are linked in series to a feed back line, with a collecting point below for the foreign matter. Saves the loss of time and labour involved in dismantling, cleaning and reassembling nozzles blocked by matter from natural waters.
Patent CH-559829-A5 (CH)
Title: Mobile hydraulic excavator with driveless propulsion - features two pairs of wheels on two axles whose spacing can be increased during operation
IPC: E02F9/02
Filed: 1973-08-20
Abstract: Mobiel hydraulic excavator with a driveless propulsion mechanism where an upper chassis carrying the operating and central equipment is supported on a chassis frame and where the propulsion arrangement which has the pairs of wheels on two axles is in the form of a split axle type for road transport in the form of a single axle type of small axle spacing. For operation of the excavator the axles (41) of the wheels (21, 22) fitted with a locking device are arranged on the chassis frame (2a) so that they can be adjusted parallel to each other. the adjustment movement contains at least one directional component which increases the axle spacing. The wheels are held on the chassis frame with the aid of pivot arms.
Patent CH-609146-A5 (CH)
Title: Internal micrometer
Inventor: LEUBA JEAN-PIERRE
IPC: G01B3/18
Filed: 1976-10-07
Abstract: The micrometer comprises a body (1) and a measurement head held for the purpose of measurement at the end of an arm (6). Three moving keys (23), composed of an end feeler (24), an elongate core (25) and a support piece (26) are inserted in longitudinal grooves made in the arm (6) and the body (1). Each key (24) is displaced radially by the combined translational and rotational movements of a smooth cone (27) and a helicoid conical slope (28) which are mounted coaxially on a rod (10), and on which the said key is held pressed by a circular spring (22). The rod (10) is controlled by a shaft (2) to which it is connected via a micrometric measurement screw (29) engaged in an internal thread of the body (1). By virtue of the use of the smooth cone for controlling the displacement of the feelers, the micrometer benefits from a large measurement capacity. This micrometer may be used for measuring bores of small diameter. <IMAGE>
Patent CH-628078-A5 (CH)
Title: Process for preparing sulpho-free basic azo compounds
Inventor: GREVE MANFRED DR
IPC: C09B44/08
Filed: 1976-11-30
Abstract: There is described the preparation of sulpho-free basic azo compounds of the formula I <IMAGE> where the symbols are as defined in Claim 1; the process comprises coupling the diazo compound of an amine of the formula <IMAGE> with a coupling component of the formula <IMAGE>. The compounds are useful for dyeing or printing non-textile material, for example plastics, leather and paper.