baber/WOPTO huggingface dataset:
Patent CH-562881-A5 (CH)
Title: Heating small parts in conducting materials - using a plasmid and a high-frequency circuit contg. a dipole
IPC: H05H1/30
Filed: 1970-01-07
Abstract: Electrically conducting materials are heated using a gas ionised in a non-homogeneous, alternating electromagnetic field, the resulting plasmid impinging upon the material being heated. The method is improved by electrically connecting the workpiece, which functions as electromagnetic radiator, to >=1 additional electromagnetic radiator the impedance of which, i.e. the total inductive, capactive and ohmic resistance can be continuously altered. A high-frequency generator is pref. utilised to apply an A-C field on a tubular electrode through which gas is fed and the workpiece is connected to an insulator, a folded dipole being mounted on the connecting bar to form the second electromagnetic radiator. The process is used in surface hardening, e.g. of high speed steel and high carbon steel; small parts being efficiently heated.
Patent CH-689376-A5 (CH)
Inventor: RINDELAUB FRANK
IPC: B01D53/84
Filed: 1995-01-27
Abstract: A bio-filter tower (1) discharges effluent air whose impurities may not be technically defined by threshold values and which is subjected to additional supplementary filtration (4) or cleansing. The supplementary filtration assembly (4) incorporates a filter bed (6) charged with active C preceded by an additional separator bed (7) which removes water from effluent air to protect the active C (7).
Patent CH-577496-A5 (CH)
Title: 8-Oxatricyclo undecan(undecen)-9-ones - useful as perfumes and aroma or taste modifiers
IPC: C11B9/00
Filed: 1973-08-01
Abstract: Cpds. of formula (I) are new (where the dotted lines indicate 2 single or 1 single and 1 double bond) and (I) are prepd. by per-acid oxidn. of corresp. tricyclo 5,2,102,6 decane (decene-)-8-one, using e.g. performic, perbenzoic or trifluoroperacetic acid. (I) are perfume components and may be used to modify, intensity or improve the organoleptic props. of foods, animal feeds, beverages, pharmaceuticals or tobacco or to prepare synthetic aroma compsns, (I) have odour rates typical or coumarin and are esp. useful for reconstituting floral essential oils.
Patent CH-671366-A5 (CH)
Title: Typewriter ink ribbon cassette - has sensor adjacent supply reel hub detecting ink ribbon end
Inventor: DROBE HERBERT
IPC: B41J35/36
Filed: 1987-02-11
Abstract: The ink ribbon cassette has a supply coil (11) supported by a spring-biased carrier (9) whcih can slide within the cassette housing and a take-up coil (13) which is rotated via a spiked wheel (14). The carrier (9) has an opening (15) adjacent the hub (10) of the supply coil (11), through which a sensor (4) projecting from the cassette base (8) extends, for operating an electrical contact (7) when the sensor (4) is displaced upon the ink ribbon being used up. Pref. the sensor (4) is displaced via a bias spring (3) to bring as attached contact (7) into contact with a stationary switch contact (6) to provide an ink ribbon  replacement signal. ADVANTAGE - Simple detection of ink ribbon end.
Patent CH-663250-A5 (CH)
Title: Window or door with insulating-glass pane and attached bar frame
Inventor: KAUTER WERNER
IPC: E06B3/68
Filed: 1984-02-09
Abstract: The leaf frame (1) has, fastened on it, identical snap closures (3) which at the same time serve as hinges or locking devices and the bar frame (2) has recesses (9) on the inside, corresponding to the snap closures (3), with a groove (10) adjoining them for receiving the bolts (15) of the snap closures (3). Simple assembly of the bar frames is thus possible, the mountings not being visible from the front. As a result, even historical buildings can be restored with low outlay without having to forgo the thermal protection of multiple glazings and easy cleaning. <IMAGE>
Patent CH-586136-A5 (CH)
Title: Cigarette with square cross section - is formed by deformation of round cross section to improve packing characteristics
IPC: A24C5/60
Filed: 1975-01-20
Abstract: The cigarette has a square cross section, this being obtained from a standard cigarette (16) of circular cross section. Each one is placed on a flat surface (17) and subjected to controlled deformation by means of inward moving slides (18, 20, 21) each side and a top plate (22) compressing downwards (23). The operation may be carried out automatically on quantities, separator plates (19) fitting between the cigarettes, the initial squeeze being applied each end. Each one has its paper covering, the degree of deformation ensuring this is not split or wrinkled. When fitted into a packet, no wasted space results and the packet size can be reduced.
Patent CH-666791-A5 (CH)
Title: Cocoa sterilisation appts.
Inventor: BURKHARD HANS
IPC: A23G1/02
Filed: 1986-02-24
Abstract: An appts. for the removal of bacteria (sterilisation) from cocoa comprises a pressure vessel having its internal walls free of projections and mounted on a pref. horizontal axis of rotation, so that the contents can be thoroughly mixed without any internal mixer blades or projections. The vessel is pref. asymmetrical about the axis, but may be rotationally symmtrical about an axis transverse to the rotational axis; in particular it is pear-shaped. The supporting shaft or trunnions is pref. hollow, at least one half-shaft being used as a steam inlet in addition to a steam inlet at the end of the vessel.
Patent CH-691530-A5 (CH)
Title: Support is for length-adjustable connection of saddle to bicycle frame and comprise two telescopically connectable tube components so that they do not rotate
IPC: B62K19/36
Filed: 1996-05-02
Abstract: The support is for the length-adjustable connection of a saddle to a bicycle frame and comprises two telescopically connectable tube components (4,5) so that they do not rotate. The one component (4) connects to the bicycle frame (3) and the other (5) to the saddle (2). Inside the one tube component is a gas spring (6), the piston rod (7) of which is connected to the other component.  The gas spring is for the adjustment of the support length of the saddle support (1) and is connected by a release device (8), which, for instance, can be fixed to the handle bars.
Patent CH-655155-A5 (CH)
Title: Drive device with travel limiter, in particular for lamellar blinds or roller blinds
Inventor: STALDER FRANCOIS
IPC: E06B9/80
Filed: 1982-02-26
Abstract: The drive device with travel limiter (11; 13, 14, 15, 16) for lamellar blinds, roller blinds and the like can be adjusted in the installed state. The adjustment takes place by means of a threaded spindle (13) which is accessible through an opening (16) in the coupling part (5) after the actuating device has been pulled off. The two end positions of the device can thus be adjusted optimally in order to keep the thermal losses at the building opening small. <IMAGE>
Patent CH-683778-A5 (CH)
Title: Multiple-ring sputtering system
Inventor: ANDERSON ROBERT L
IPC: H01J37/34
Filed: 1992-07-29
Abstract: A magnetron sputtering appts. for depositing a material on a substrate is disclosed. A target cathode faces the substrate and comprises the material to be deposited. A rotatable magnet positioned behind the front surface of the cathode is configured such that the sputtering occurs from concentric areas of the front surface. The appts. additionally comprises a vacuum chamber, vacuum pump, gas supply and controller for introducing an inert gas at sub-atmospheric pressure into the chamber for forming a plasma discharge. Also claimed is a method of depositing a uniformly thick layer of material using the above appts. The front surface of the cathode may be planar or non-planar prior to erosion by the sputtering process. The axis of rotation for the magnet is pref. at the centre of the front surface. The rotating magnet comprises several curved portions connected by linear portions. Each of the curved portions has a radius of curvature calculated to produce a predetermined erosion profile in the target cathode. The closed loop magnet comprises permanent magnets.
Patent CH-669975-A5 (CH)
Inventor: WANKEL FELIX DR H C
IPC: F01C1/10
Filed: 1986-06-13
Abstract: The engagement parts of the external rotor of a single-rotation machine are interconnected in circumferential direction of the rotor by a ring-like web. This allows high rotational speeds around the single axis of rotation of the external rotor without any increase in the size of dead spaces of the machine.
Patent CH-630302-A5 (CH)
Title: Travellator
Inventor: DUNSTAN PHILLIP E
IPC: B66B23/02
Filed: 1979-03-23
Abstract: The travellator is formed of a certain number of platforms which can move over a planar trajectory and the drive device comprises stators (63) of linear induction motors, on one side of the platforms, and a reaction rail (67) comprising elongate flat connecting rods (69a, 69b) fixed to the platforms so as to pass over the stators and through the magnetic field produced by the latter; each connecting rod being composed of at least one non-magnetic and electrically conducting laminated metal sheet, and of a magnetic laminated metal sheet, and hinges which connect the connecting rods together in pairs, the axis of rotation of the fixing of the connecting rods to the platforms and to the hinges being directed so that the connecting rods may fold in a plane which is parallel to the plane of travel of the platforms. <IMAGE>
Patent CH-622131-A5 (CH)
Title: Self-closing clamp for stretching conductors and electrical cables
Inventor: RIGANTI INNOCENTE
IPC: H02G1/04
Filed: 1978-03-20
Abstract: The self-closing clamp for stretching metal cables is constructed in such a manner that in its jaws (2, 2') there may be accommodated and fixed series of pairs of sheaths (11, 11') of differing shapes, dimensions and materials, for which one and the same clamp can be used to clamp metal cables of diameters or of cross-sections which are variable within a relatively wide range and of differing materials. <IMAGE>
Patent CH-630249-A5 (CH)
Title: Box for angling equipment
Inventor: SAVAGE DONALD CHARLES STANLEY
IPC: A01K97/22
Filed: 1979-05-14
Abstract: This box is of the type of those which comprise a floor or bottom, two lateral walls, a front wall, a rear wall and a lid capable of serving as a seat. In the box, the floor and the other walls form a single part moulded from rigid plastic material and there is provided a removable and foldable backrest (15), as well as a rear leg (30) placed at a greater distance from the front wall (6) than the rear edge of the lid (9) and/or than the rearmost part of the backrest, when the latter is in the raised position. Such a box constitutes a very stable seat on any ground and is very easy to use. <IMAGE>
Patent CH-642563-A5 (CH)
Title: Method for introducing air bubbles or oxygen bubbles into sewage sludge, and appliance for implementing the method
Inventor: VOCELKA MICHAEL
IPC: B01F5/04
Filed: 1982-09-09
Abstract: Air or oxygen is introduced by means of an injector into the sewage sludge carried via a line (19'). The handwheel (23) can be rotated to vary the liquid nozzle cross-section in accordance with the viscosity of the sewage sludge, and as a result the size of the air or oxygen bubbles introduced is varied. The handwheel (23) is linked with the valve body (33) via the tube (29) provided with a thread (35), the tube (29) serving both as a rod for actuating said valve body and as a feed tube for the air or the oxygen into the sewage sludge or any other liquid highly polluted with organic substances. <IMAGE>
Patent CH-627990-A5 (CH)
Title: Plastic container with lid
Inventor: RICHTER VOLKER
IPC: B65D43/02
Filed: 1978-05-18
Abstract: The plastic container is provided below the container filling edge (2) with a reinforcing collar (5) and a lid clamping region (4) moulded onto the outside of the container. This region serving for anchoring the lid edge (15) on the plastic container interacts with an approximately u-shaped clamping zone (19) on the lid edge, which clamping zone comprises a centring flange (18) and a clamping flange (21). The anchoring means in the lid clamping region on the outside of the container consist of a lid clamping bead (28) located at the top on the container edge and a securing and holding device (30) which is arranged on the periphery of this region, is inserted in a guide groove (29) running round the container and can be pulled outwards out of said guide groove. The securing and holding device bears a locking part (31) which can be engaged with the lid. The lid clamping flange (21) has a first bead (22) located on the inside in the clamping zone (19) for engagement on the said lid clamping bead (28) and a second bead (23) which is intended to engage on the locking part (31) of the securing and holding device (30). This snap-on connection between the lid and the container is releasable by hand by a drawing-off force exerted on the lid. <IMAGE>
Patent CH-657783-A5 (CH)
Title: Ski brake
Inventor: GOGOLA ALBERT
IPC: A63C7/10
Filed: 1982-10-21
Abstract: The ski brake essentially comprises two braking spikes (8), which are each swivel-mounted on a bolt (10) and are perpendicular to a pedal (6), which is swivel-mounted on a spindle (3) running at a right angle to the longitudinal axis of the ski (1). The top sections (8a), each arranged around the two bolts, of the braking spikes each have a toothing (8c) engaging in the toothed rack (7). The toothed rack is guided in the pedal displaceably in the longitudinal extent and is supported on a control cam (4) of the swivel spindle of the pedal. When the pedal is pushed down by the ski boot or a plate of the binding, the toothed rack is displaced, against the force of the spring (9). The braking spikes are raised by the pedal and are swivelled over the surface of the ski by means of the toothings (8c and 17) of the braking spike top section and of the toothed rack. When the pedal is relieved, the operation takes place in the reverse sense and the braking spikes go into the braking position. This sequence of movements achieves the effect that the braking spikes are in the readiness position above the upper side of the ski and within the upper side edges. <IMAGE>
Patent CH-566377-A5 (CH)
Title: Tetra-halo-imino-iso-indoline pigments for org macromolecular matls - prepd b condensing prim aromatic amine with corresp iso-indol(inon)e
IPC: C09B57/04
Filed: 1973-05-29
Abstract: The novel pigments (I) are of formula (where X is halogen; Y is halogen (cyclo)alkoxy, aralkoxy, aryloxy alkylthio, or arylthio; R is an aromatic gp. contg. a gp. -CONH- joined to the ring; Q is O or R-N=). They give gast (greenish) yellow, orange, red, bordeaux or brown shades e.g. in plastics, rubbers, paints, varnishes and printing inks.
Patent BE-1001196-A5 (BE)
Title: Produit de fibres non tisse.
Inventor: TURUNEN OLLI
IPC: D04H1/54
Filed: 1987-12-30
Granted: 1989-08-16
Abstract: Concerne un produit de fibres non tissé, dans lequel la matière des fibres se compose, en tout ou en partie, de fibres capables de former des liaisons avec des fibres naturelles ou articielles du meme type ou d'un type différent, et dans lequel les fibres capables de former des liaisons sont des fibres de carbamate de cellulose.
Patent BE-1009650-A5 (BE)
Title: Systeme d'expression, vecteur et cellule transformee par ce vecteur.
Inventor: ANDRE CHRISTOPHE
IPC: C12N9/20
Filed: 1995-10-12
Granted: 1997-06-03
Abstract: L'invention concerne un système d'expression pour la production d'une lipase d'une souche de Pseudomonas wisconsinensis et une méthode de préparation de celui-ci. Il comprend : la séquence de nucléotides d'un promoteur, la séquence de nucléotides qui code pour un signal de sécrétion d'une lipase, la séquence de nucléotides qui code pour une lipase mature, et la séquence de nucléotides d'un terminateur. Il peut être introduit sur un vecteur. Une souche de Pseudomonas winsconsienesis, transformée par le vecteur d'expression, est utilisée comme souche hôte. L'invention concerne également le modulateur de la lipase de Pseudomonas winsconsinensis, qui participe à une expression efficace de la lipase et aide à la formation d'une lipase active. L'invention concerne également la protéine GPW qui semble participer également à une expression efficace de la lipase. La lipase produite peut être utilisée dans des compositions détergentes.
Patent CH-610604-A5 (CH)
Title: Device for compensating for the tensions produced in the selvedges of cloths with worked-in ends
Inventor: CATALA FELIX GUAL
IPC: D03D47/40
Filed: 1977-09-14
Abstract: Two rollers (4, 4') entrain the selvedge yarns (H) and make them join up with the warp coming from the beam (P). These rollers (4, 4') are carried by a shaft (1) fitted with a coupling (2) which makes it possible to move these two rollers apart by a value corresponding to the width of the cloth. The selvedge threads come from two spools (5, 5'). Each of them is fitted with a device (14 to 17) for compensating for the tension in the selvedge threads, and a braking system (18 to 21). <IMAGE>
Patent CH-594015-A5 (CH)
Title: Amino or phenolic resin compsns. prepn. from aq. condensates - using a roller drier to remove water
IPC: C08J3/20
Filed: 1974-09-05
Abstract: Prepn. of amino or henolic resin compsns. contg. filler, pigment and lubricant, is described in which the aq. resin condensate is passed through a roller drier to distil off the water at high temp., and the dried prod. taken off in molten or solid form. It is subsequently milled to powder, mixed with filler, pigment, etc. and compressed hot, e.g. by extrusion. Dwell time on the roller drier is very short, so that only a slight and very reproducible further condensn. of the resin occurs, ensuring controlled flow properties of the compsn. during moulding. The process involves only a single passage of the material, and is shorter and more economical than usual processes.
Patent CH-576786-A5 (CH)
Title: 1-Isopropyl-octahydroazulen-6-one perfumes - with wooden note, prepd from isopropyl-(3-keto-4-pentenyl)-1-cyclopentenes
IPC: C11B9/00
Filed: 1972-11-15
Abstract: Perfumes (I): (where each R1 and R2 is H or lower alkyl and one of the 2 dotted lines is an additional bond) are prepd. by ring-closure of a cyclopentene having the general formula (II) in an inert organic solvent in the presence of a Lewis acid, pref. SnCl4 or TiCl4, at -40 degrees C to reflux, esp. 0 degree C to room temp. Pref. cpds. are 1-isopropyl-3a-Me- or - 3a,5-dimethyl-1,2,3,3a,6,7,8,8a- or -2,3,3a,4,5,6,7,8-octahydroazulen-6-one. (I) are used as modifiers of existing perfumes, for perfuming, e.g. detergents, aerosols, soaps, creams or lotions, and as starting materials for further perfurmes.
Patent CH-561146-A5 (CH)
Title: Stationary conveyor with endless belt - has driven tensioning drum mounted on base frame adjustably attached to structure
IPC: B65G23/44
Filed: 1972-11-09
Abstract: Stationary endless conveyor such as belt conveyor including a conveyor structure in which the conveying belt is guided and tensioning equipment compensating for elongation of the belt. The tensioning equipment which is located at bottom part of the structure behind delivery drum of the conveyor consists of a drum tensioning bottom run of the belt and a drive driving the drum. The drum and the drive are mounted on a base frame which is attached by means of anchor bolts to two parallel guide rails attached to the underside of conveyor structure. The frame can be moved in direction of conveying along the guide rails by horizontal screw spindles and held in any position along the rails by the anchor bolts. The belt before engaging and after leaving the tensioning drum is guided by rollers mounted in the conveyor structure.
Patent CH-561722-A5 (CH)
Title: 1-(Substd. methyl)triazolo(4,3-a)(1,4)benzodiazepines - CNS depressants prepd. by reacting a hydrazide with 2-aminobenzodiazepines
IPC: C07D487/04
Filed: 1971-11-11
Abstract: Triazolo (4,3-a)benzodiazepines of formula (I) are new and are prepd by reacting cpds. (II) and (III) R2.A.CONH-NH2 opt. followed by conversion to 5-oxide or by acylation (when R2=OH); (R1=H or 1-3C alkyl; R2=OH, 1-6C alkoxy, mono- or diaryl-methoxy, 5-7 membered 2-oxacycloalkoxy or F; A=1-3C alkylene; rings B and C may be substd by F, Cl, Br, CF3 or 1-6C alkyl or alkoxy; X=NH2 opt. mono or di-substd). (I) are CNS depressants e.g. anticonvulsants and antiaggressive agents, and also inhibit the somatic reflux. They are useful e.g. in treatment of epilepsy, the daily dose being 0.01-2 mg/kg pref orally or rectally.
Patent FR-2031683-A5 (FR)
Title: Locking injector moulds
IPC: B29C45/06
Filed: 1969-02-04
Granted: 1970-11-20
Abstract: Movable mould carrier's hermetic closure is performed or completed by a locking element mounted in a fixed position, during injection. Pref., the element is 2 jaws, jointed together, which press the mould-carrier on its opening edge. The jaws are actuated by a hydraulic or pneumatic ram.
Patent FR-2032105-A5 (FR)
Title: Niobium alloys for turbine blades
IPC: C22C27/02
Filed: 1969-02-19
Granted: 1970-11-20
Abstract: Malleable and/or heat resistant Nb alloy contains (in %) 4 - 8 pref. 4 - 6 W, 1 - 5 pref. 1 - 3 Zr, 1 - 5 pref. 1 - 3 HF, 0.2 - 1 pref. 0.2 - 0.4 C and 0.1 - 1 pref. 0.1 - 0.3 B. The atomic ratio: The prefd. heat treatment to give the required physical properties consists of reheating the alloy to 1800 - 2200 degrees C for 1 - 8 hrs. and quenching in an oil bath or reheating for 1 - 4 hrs. and cooling at = 150 degrees C/hr.
Patent FR-2082052-A5 (FR)
Title: Membrane plate pairs for gas separation
IPC: B01D53/22
Filed: 1970-03-02
Granted: 1971-12-10
Abstract: An impure gas at high pressure is diffused through membrane pairs arranged to form a sleeve, open at one end and closed at the other with a thermo-adhesive compn. pref. comprising a hardened epoxy resin, cement and mercury. A recovery and an evacuation device are arranged in the sleeve and two distribution devices for the impure mixture are arranged on another part of the sleeve. The sleeves are independent of each other.
Patent FR-2094653-A5 (FR)
Title: Gas dehydrator - in which gas follows sinusoidal path through drying agent between rotor vanes and baffles
IPC: B01D53/26
Filed: 1970-06-29
Granted: 1972-02-04
Abstract: The dehydrator comprises a rotor within a casing with a number of radial vanes attached it its shaft defining a series of sectors into each of which a radial baffle projects fixed to the peripheral surface of a perforated cylinder fixed relatively to the vanes, the relative length of the vanes and baffles being such that a gas introduced via the casing into the rotor is forced to follow a sinusoidal path between the vanes and baffles and in so doing loses a part of its moisture by contact with a dehydrating material present in the rotor, e.g. pumice impregnated with H2SO4.
Patent FR-2107166-A5 (FR)
Title: Transparent optical element - prodn from magnesia - alumina spinel an lithium fluoride by hot-pressure moulding
IPC: C04B35/443
Filed: 1971-09-02
Granted: 1972-05-05
Abstract: High temp-resistant optical element transparent in visible and infra-red wave ranges of electromagnetic spectrum, useful as casing-windows for ionised alkali vapour lamps, is produced by heating material of 1 mu particle size, contg. equimolar amounts of MgO and Al203 and evenly mixed with 0.2-4, pref. 2, wt.% powdered LiF, in vacuo to 800-1250 degrees C, and then exerting a pressure of >=980, pref. >1050, kg/cm2 on material for 30-60 min. after its temp. has been raised to 1300-1600 degrees C.
Patent FR-2127622-A5 (FR)
Title: Bobbin speed - control by impulse generator to give analog braking progression
IPC: B65H54/32
Filed: 1972-02-15
Granted: 1972-10-13
Abstract: Designed for bobbin winding operations, the impulses generated at the bobbin shaft, together with parameters of yarn size and the like, are added progressively by every third impulse to a step motor to reduce the bobbin speed to compensate for its increasing dia. and to limit the movement of the yarn guide to develop the required conical shape at the ends. The purpose is to replace conventional complex mechanical linkages with a simple control system.