baber/WOPTO huggingface dataset:
Patent CH-655910-A5 (CH)
Title: Vehicle seat
Inventor: QUAYZIN SYLVIA
IPC: B60N2/90
Filed: 1984-01-03
Abstract: The backrest of the seat has a fixed part constituting a support and a part which can move relative to the support and which forms a flexible loop rolling over the support and capable of moving in a circulation movement over the support when it is driven by the back of the passenger. It comprises a hydraulic pump (15) driven by the moving part (5) and mounted in a hydraulic circuit (16) comprising, in series with the pump, a flow rate adjusting valve (17) and a valve (19) for limiting the flow rate. The valve (17) is produced in such a way that it is possible, at will, to allow the fluid to pass in both directions by braking it to a greater or lesser extent, or to allow it to pass in only one direction, or to prevent it from passing completely. The backrest may thus either move in both directions whilst being braked to a greater or lesser extent, or move in only one direction, or be locked. <IMAGE>
Patent CH-561836-A5 (CH)
Title: Centrally actuated lock for windows and doors - ensures tight closing for additional sealing between rotating and fixed frames
IPC: E05C9/08
Filed: 1974-01-08
Abstract: The centrally actuated locking bar for windows or doors has an actuating handle which rotates the locking bar. The lock system has an actuating handle 2 whose movements are transmitted by a rack arrangement into an axial movement of the sleeve 10 with helical guide groove, 9. This imparts rotating movement on the bar through a pin. The ends of the bar carry locking hooks 12. An additional locking projection 19 on the bar actuates a fork shaped latch 21 with end 23 which projects forward through the guide hole in the plate 24 which covers the frame profile. The projecting the lug ensures good locking grip and hence also sealing between the frames.
Patent CH-638150-A5 (CH)
Title: Method for lining a liquid tank to be resistant to petrol, heating oil and alcohol
Inventor: GROSSENBACHER RUDOLF
IPC: B65D90/503
Filed: 1979-01-12
Abstract: The method for lining a liquid tank to be resistant to petrol, heating oil and alcohol, having hollow spaces provided between the tank wall and the lining for monitoring the tightness of the tank wall, employs an absorbent, open-pore material (8) which is adaptable in terms of shape and an epoxy resin to impregnate said material. A layer of glue is sprayed onto the tank wall (6) in zones. Subsequently, the material (8), e.g. cardboard, is stuck in the manner of wallpaper to the layer of glue. In this zone, a layer of epoxy resin (10) is subsequently sprayed onto the cardboard (8) until it is completely soaked. The tank is treated zone by zone in this manner until the cardboard lining has been completed to the scope required. After waiting several hours for curing, a second layer (11) of the epoxy resin is sprayed onto the first layer (10). When it has cured completely, a further layer, a so-called first epoxy resin covering layer (12) is sprayed on. This is allowed to cure completely and a second epoxy resin covering layer (14) is subsequently sprayed on. The final layer (14) is left for several days at normal temperature for the purpose of curing. This method is simple to carry out. Even at defective points in the paper lining (8) it is resistant to petrol, oil and alcohol. <IMAGE>
Patent CH-663218-A5 (CH)
Title: Process for increasing the homogeneity and lowering the viscosity of a mixture of pulverised coal and water
Inventor: PELLONI LUCIANO
IPC: C10L1/32
Filed: 1985-01-29
Abstract: The reduction in the hydrophobic character of the pulverised coal particles is effected reactively by the action of an oxidising agent, preferably ozone, upon the pulverised coal particles. <IMAGE>
Patent CH-686217-A5 (CH)
Title: Inflatable mattress with at least two air, etc. filled chambers
Inventor: CHIAVI ERICH
IPC: A47C27/10
Filed: 1993-02-09
Abstract: The mattress comprises at least two air filled chambers each of which has at least one valve. The chambers contain vertical and/or horizontal strengthening partitions (21,23) , whose side edges are coupled on all sides with the adjacent chamber walls (29,31,33). Under the entire mattress surface (20) extends a bottom chamber (13), on which is located a head chamber (15), a back chamber (17) and a leg chamber (19). Pref. the partitions are fitted across the longitudinal axis (A) of the couch and contain at least one circulation aperture (38). The head and foot side of the bottom chamber may contain an extra strengthening, horizontal partition.
Patent CH-692805-A5 (CH)
Title: Patient position manual adjusting device for  a hospital trolley
Inventor: SALVADOR FELICE
IPC: A61G7/012
Filed: 1998-02-24
Abstract: The coupling between the motor and the mattress support consists of a sleeve (50) with a clamping surface which grips the thrust tube (13). The clamping surfaces are formed by two shells (52, 53); the clamping action of which can be adjusted manually. In one position they exert a positive grip so that the motor drive functions normally and in a second position a friction grip.
Patent CH-692780-A5 (CH)
Title: Sound absorbent thin layer laminate useful for noise reduction in motor vehicles
Inventor: VANBEMMEL WILLIAM RAY
IPC: D04H13/00
Filed: 1998-03-03
Abstract: A sound absorbent laminate, which comprises an open porous fibrous or foam backing layer and a further open porous melt-blown microfiber layer and which has a specified air flow resistance, is new. - DETAILED DESCRIPTION - A sound absorbent thin layer laminate has an air flow resistance Rt of 500-4000 Ns/m3 (exclusive) and comprises (a) an open porous backing layer consisting of a first fibrous layer, especially of lightly compressed nonwoven fabric of less than 2000 g/m2 weight and less than 50 mm thickness, or an open porous foam layer, especially of an ultra-lightweight plastic foam of 16-32 kg/m3 density and at least 6 mm thickness; and (b) a further open porous fibrous layer of melt-blown microfibers of 1-10 (especially 2-5) mu m diameter. An INDEPENDENT CLAIM is also included for production of the above laminate by using a sprayed adhesive to fix the microfiber layer onto the backing layer.
Patent CH-608029-A5 (CH)
Title: Process for the preparation of a melting composition which, in bound form, firmly holds permanent magnet elements
Inventor: MEYER ERNST
IPC: H01F41/16
Filed: 1978-01-25
Abstract: A paste-form melting composition which contains dust, powder or granules of a magnetisable substance, for example iron or steel, cobalt or nickel, can be used to produce surfaces which firmly hold permanent magnet elements. Everything from a large ground plan to a small memo can be attached to these surfaces by means of permanent magnet elements. The composition contains various binders so that it can be applied to any desired substrate.
Patent CH-681380-A5 (CH)
Inventor: BURCH EDI
IPC: F15B13/02
Filed: 1990-04-09
Abstract: This actuating system for a steam regulating valve (2) has a control valve arrangement for controlling the operating pressure of an actuating system (1). 
<??>It is intended to create an actuating system for a steam regulating valve which can always be operated safely and quickly even with a comparatively high oil pressure. This is achieved in that the control valve arrangement has at least two controllable control valves (17, 21) which are pressure-operated via at least one servo control valve (proportional pressure valve 29, 34). 
<IMAGE>
Patent CH-683063-A5 (CH)
Title: Storage device for flat objects, e.g. key(s) - has compartments for holding several keys and labels for identification, arranged in flat card
Inventor: HUESLER HANS
IPC: A47G29/10
Filed: 1991-04-26
Abstract: The device holds the keys in a flat arrangement comprising a number of compartments for individual objects. The arrangement is in the form of a card with fixing devices for holding the objects in place, and labling fields for identifying the objects. The card pref. includes an electronic device such as a pocket calculator or clock, and a battery-powered lamp for illuminating the labels. The legibility of the labels may be improved by enlarging lenses and/or optical guides formed from a plate with reflecting surfaces. USE/ADVANTAGE - File insert with storage for large number of keys, for transport, travel etc. Reduced area
Patent CH-665987-A5 (CH)
Title: Continuous centrifugal peening machine
Inventor: BRENNER PETER
IPC: B24C3/08
Filed: 1985-04-16
Abstract: The through-feed spray centrifuge provides a variable through-feed rate for the treated workpieces (3) or a variable feed rate of the spray medium to the spray jets, to obtain a uniform treatment of the workpieces (3). The workpieces (3) are supplied via a conveyor band (21a) supported via rollers (22) from a separate frame (23), in turn supported by a pressure measuring capsule (24) at each end (23a,23b). The electrical signals provided by the pressure measuring capsules are fed via an amplifier (26) to an electrical control unit regulating the feed rate of the workpieces (3) via regulation of the drum rotation, or the supply rate for the spray jets.
Patent CH-615281-A5 (CH)
Title: Twisted nematic liquid crystal cell
Inventor: HASEGAWA SHINJI
IPC: C09K19/02
Filed: 1978-02-20
Abstract: Liquid crystal cell whose liquid crystal material contains a nematic compound of positive dielectric anisotropy. The liquid crystal material contains more than 80 % by weight of the nematic component and less than 20 % by weight of compounds which can be represented by R <IMAGE> CN where R is alkyl of 3 to 9 carbon atoms. The amount of the latter compound is such as to obtain a desired value for the threshold voltage of the twisted nematic liquid crystal cell. <IMAGE>
Patent CH-693828-A5 (CH)
Title: Liquid detection method for detecting liquid within translucent bodies, particularly for use in a bottling plant, whereby a laser light source is used with a light receiver with individual detectors
Inventor: KAUFMANN FREDY
IPC: G01F23/292
Filed: 1999-11-09
Abstract: Method for detecting the presence of liquid within a translucent body (2) by use of a laser light source which generates light that crosses the body under investigation and is detected by a receiver (4). The receiver has detection means (5), permitting detection of the position of a light spot at a given instant, and analysis means for determining the light diffusion direction when translucent bodies to be examined are moving in a direction perpendicular to the emitted light.  The invention also relates to a corresponding device.
Patent CH-680817-A5 (CH)
Title: Heating boiler with furnace for crushed solid fuel - has furnace completely enclosed by water jacket of boiler, front boiler wall has access door to furnace
Inventor: THOENI HANS
IPC: F24H1/22
Filed: 1989-06-08
Abstract: The heating boiler has a furnace (1), which burns a crushed solid fuel (5) on a grate (4). The fuel is moved by a transporter device (17). It is pre-combusted in a first air flow, supplied by a blower (6), and post-combusted in an upward-directed discharge channel (11), under the admixture of a second part air flow. The furnace is enclosed on all sides by the boiler walls. Side- and rear walls (15) are formed to contain water, which serves as heat carrier. The front boiler wall (20) has an opening (19a) with door (19) in the area of the furnace. The opening is dimensioned, so that the furnace can be dismantled through it. USE/ADVANTAGE - Solid fuel heating boiler burns chopped wood, including green wood.
Patent CH-691175-A5 (CH)
Title: Tensioning track chain on tracked vehicle
Inventor: HOEFER HUBERT
IPC: B62D55/30
Filed: 1996-09-06
Abstract: The rocker (10) upon which the front drive chain wheel is mounted is orientated forwards and downwards, and the first track roller (7) is mounted on a crank assembly formed as a two-arm lever. The crank arm (20) forming one of the lever arms is orientated backwards and downwards, and the crank lever (23) forming the other arm of the lever is connected to the rocker by a coupling component (24). The coupling is formed as a damper unit and a stop (35) is provided. With constant speed of travel, it provides the rigid transmission of pressure force through the coupling in the direction of the lowering of the first track roller on the crank arm (20).
Patent CH-685310-A5 (CH)
Inventor: HEIM KURT
IPC: E04B1/70
Filed: 1993-08-18
Abstract: Water damage in a multi-layered building floor is eliminated by a method which makes it possible to monitor the drying. The method uses a neutron probe, with the aid of which the moisture content is determined. As a reference value, a measured value is taken on a floor of the same structure, but without any water damage. In the damaged room, at least all the room corners are then measured. The corner with the highest measured value is selected as monitoring point. During the drying process then beginning, regular measurements are taken again at said monitoring point. When the reference value has almost been reached, then the drying is interrupted. This method permits specific use of the drying implements at the damaged locations. In addition, the period of time for the repair work is shortened. <IMAGE>
Patent CH-673335-A5 (CH)
Title: Ammunition feed system without belt - has conduit of articulated links forming guides for chain and rounds
Inventor: MUELLER KURT
IPC: F41A9/57
Filed: 1987-07-13
Abstract: The system delivers unbelted ammunition (12) from a stationary magazine to a firearm which can be elevated by means of an articulated conduit of individual links, of constant length, hinging in one direction. The links (10) form a guide (17) for a chain with cups (13,14), also a gurther guide (23) for the individual rounds. They are joined together by connecting lugs (31,32) at the chain guide. ADVANTAGE - Allows round feed from above, below or the side, also loading of the magazine from the firearm end.
Patent CH-581871-A5 (CH)
Title: Entrance card with coded data - coded in two regions on thermosensitive material sandwiched between transparent covers
IPC: G07B15/00
Filed: 1975-03-10
Abstract: A coded information card allows controlled entry to a variety of building and installations, such as transport vehicles, ski lifts, swimming baths etc. The card is manufactured from three layers of materialan inner layer (11) of thermo-sensitive material that can be exposed selectively to store information, a bottom layer (13) of stiff transparent material and a top layer of a similar material (12). The thermo-sensitive layer is divided into two regions regarding the date of validity whether for an adult or child, etc. The second region (13) relates to the cost paid. Two transport tracks (21, 22) are provided together with a single hole for correct positioning in the reading head.
Patent CH-585332-A5 (CH)
Title: Reinforced expanded polystyrene hut for use in disaster emergency - is light, stackable, warm and watertight
IPC: E04B1/348
Filed: 1975-03-18
Abstract: The hut is in the form of a square pyramid with convex faces and with a flange all round the bottom. The flange has a hole at each corner, through which the hut can be spiked to the ground. The huts fit into one another for transport and storage, and offer minimal wind resistance. The expanded polystyrene is pref. reinforced with natural or artificial fibre. The material can be used for the floor. When the huts are placed together in a gp., communicating corridors may be provided between them.
Patent CH-686158-A5 (CH)
Title: Inscribing paper label and sticking at designated place
Inventor: HOCHSTRASSER ALFRED
IPC: G09F3/10
Filed: 1992-12-14
Abstract: The label (12a) has adhesive on one side which allows removal and repositioning without leaving any residue. The label is inscribed simultaneously with the associated paper sheet (14), e.g. business communication. The label is then removed and stuck at the designated location (16). The simultaneous inscribing is executed in a single pass by means of a writing or printing appts., pref. a personal computer via a coupled printer. The position of the label on the paper sheet can follow on a prodn. line, e.g. by a machine.
Patent CH-638302-A5 (CH)
Title: Thin-layer apparatus
Inventor: GRUETER JOHANN
IPC: B01D1/22
Filed: 1979-05-03
Abstract: The treatment wall (8), which is formed by the inner wall of a container (1), is formed by the circumferential surface of a straight truncated circular cone whose axis coincides with the container axis (A). The treating member (13) cooperating with this treatment wall (8) has a plurality of applicator elements (15) which are mounted on a shaft (14) which is moved up and down by a drive (19) in the direction of the container axis (8) in a translatory fashion. Each applicator element (15) has a working edge (16) which extends adjacent to the treatment wall (8) and forms a gap therewith. The working edges (16) of these applicator elements (15) extend along the circumferential surface (17) of a further straight truncated circular cone, which is co-axial with the truncated circular cone formed by the treatment wall (8). The aperture angle of these two truncated circular cones can be the same or different. The thin-layer apparatus is suitable for continuous heat treatment of various flowable materials. <IMAGE>
Patent CH-674426-A5 (CH)
Title: Continuous recording of driving history of transport vehicle - using two recorders to store captured data, one being erased while other records, and stops automatically on impact
Inventor: JOLIAT GEORGES
IPC: B60R11/04
Filed: 1987-10-30
Abstract: The recording system includes a data capture device which emits an electrical signal encoded with the captured data.  The continuously recorded signal is stored and an automatic recording stop control is provided that operates if the vehicle experiences a sharp impact. Pref., a video camera (1) is used as the data capture device. The video signal is directed  alternately to one of two recorders (6,7), with the older of the two recorded signals being erased on one recorder while the current data is being recorded on the other. The recording  operation is halted by a switch activated by an impact detector (3) set to halt the recording if the vehicle experiences a major impact. USE/ADVANTAGE - Provides record of events leading up to accident to vehicle, facilitating reconstruction of accident.
Patent CH-656894-A5 (CH)
Title: Process for preparing thin films of potassium niobate, potassium tantalate, and mixed crystals thereof
Inventor: BOHAC PETER DR
IPC: C30B19/02
Filed: 1982-07-16
Abstract: Epitaxial layers of KNbO3, KTaO3 or mixed crystals thereof can be deposited on suitable substrates from a melt solution of these substances in potassium metavanadate. The physical properties of the thin films can in the process be largely influenced by the choice of the chemical composition of the solution and the deposition temperature. The relatively simple technology of liquid-phase epitaxy of these substances in particular provides for the preparation of wave-guiding thin films for the active components of integrated optics.
Patent CH-667892-A5 (CH)
Title: Pedestal height marker for walls of rooms - has scriber or pen adjustably mounted in housing vertically adjustable on rod supported by base plate
Inventor: BLASER ERNST
IPC: B25H7/04
Filed: 1985-12-11
Abstract: A rod (2) vertically mounted on a foot (1) carries a  horizontal housing (3) for a scriber or pen (4). The housing is attached to a vertical pipe section (5) which can be adjusted in height on the rod (2) and locked at a defined height. The foot is a base plate and the pen a pencil or coloured crayon. The pipe section can be locked in position on the tube by a screw (6), e.g. a manually operated one. The horizontal housing may be a tube (3) in which the pen a scriber can be horizontally moved and locked in position by a screw (7), e.g. a manually operated one. USE/ADVANTAGE - For determining application region for glue for sticking plastics skirting boards onto walls. Stable and durable and enables clean marker line to be drawn at desired height.
Patent CH-595848-A5 (CH)
Title: Impact protective harness for mountaineer
Inventor: BAUER ROBERT
IPC: A62B35/00
Filed: 1976-05-11
Abstract: Impact protective harness for mountaineer has chest and seat webbing connected by taut elastic tensional element
Patent CH-577982-A5 (CH)
Title: Antiinflammatory quinazoline derivs
IPC: C07D405/04
Filed: 1971-04-20
Abstract: Quinazolines of formula (I) (in which R1 and r2 are H, alkyl, alkoxy, NO2, CF3 alkylthio, alkylsulphonyl or halogen, R3 is H, alkyl, alkenyl, alkoxyalkyl, cycloalkyl, cycloalkenyl, naphthyl pyridyl, furyl, pyrrolyl, thienyl, imidazolyl, pyrazolyl, oxazolyl, thiazolyl, pyrimidinyl, indolyl, quinolyl, haloalkyl, alkylthioalkyl, alkoxycarbonylalkyl, alkanoyloxyalkyl, or -CnH2nNR4R5 or -CnH2n-CONR6R7 in which n is 1-4, R4 and Rk are alkyl and R6 and R7 are H or alkyl, or -NR4R5 or -NR6R7 may form a 5 or 6 membered heterocyclic ring which may be substd and may contain an additional heteroatom, and R is H, alkyl, alkenyl, aralkyl, alkoxyalkyl, cycloalkylalkyl, haloalkyl, trihalomethylalkyl, alkylthioalkyl, alkanoyloxyalkyl or -CnH2nNR4R5 or -CnH2nCONR6R7) are prepd by reacting a cpd of formula (II) (X = halogen) with NH3. (I) have antiinflammatory and analgesic activity. Cpds of formula (II) and of formula (I) when R is 3-6C cycloalkyl-1-4C alkyl are new.
Patent CH-614530-A5 (CH)
Title: Personal scales (bathroom scales)
Inventor: TERRAILLON PAUL
IPC: G01G19/44
Filed: 1977-05-24
Abstract: The personal scales (bathroom scales) comprises a balance body (10) comprising, inside it, a measurement mechanism, and, at its upper part, a moving plate (12) for receiving the person to be weighed and a display device which can be seen from above through a lens (14). The personal scales (bathroom scales) furthermore comprise a flexible cover (2) covering a padding material (1) and having the appearance of a cushion, and in which the body (10) is located. A zip closure (6) makes it possible to close the cover (2) after the balance body has been placed inside it. This cover has a window opposite the display device in order to allow the reading of the weight displayed. A glass (20) makes it possible to fix the edge of the window to the part of the body (10) surrounding the lens (14). <IMAGE>
Patent CH-616441-A5 (CH)
Title: Process for the preparation of sulphonic acid group-free basic anthraquinone dyestuffs
Inventor: HENZI BEAT DR
IPC: C09B44/02
Filed: 1976-06-03
Abstract: The sulphonic acid group-free basic anthraquinone dyestuffs of the formula 
<IMAGE>
 in which F, W, R, R-R3, Y, Q, Z and A<(-)> have the meanings given in the claim, are prepared by reacting a compound of the formula 
<IMAGE>
 (II) with a compound of the formula 
<IMAGE>
 in which A denotes a radical which can be converted into an anion A<(-)>. 
<??>Use of the dyestuffs for dyeing textile material made of polyacrylonitrile, synthetic polyamides or synthetic polyesters, which are modified by acidic groups, and also leather and paper.
Patent CH-645521-A5 (CH)
Title: Method for securing a hair toupee
Inventor: SABATO IPPAZIO
IPC: A41G3/00
Filed: 1982-12-23
Abstract: The method has the great advantage that, on the one hand, the toupee can be removed and cleaned at any time, and, on the other hand, a perfect fit is guaranteed. This is made possible in that the toupee is essentially secured on the head using touch-and-close fasteners sewn on the fringe.
Patent BE-1014382-A5 (BE)
Title: Mandrin de retenue pour le serrage d'un tube de verre.
Inventor: DUVAL GUY
IPC: C03B23/045
Filed: 1997-09-16
Granted: 2003-10-07
Abstract: Le mandrin de retenue pour le serrage d'un tube de verre comporte, d'une façon connue, un corps de base (4) en forme de tube ou de douille maintenu à la manière d'une broche auquel des leviers de mâchoires de serrage (8) munis d'arbres (7) sont articulés pour pouvoir pivoter et sur lequel une noix de pression (12) est montée pour pouvoir se déplacer axialement et présente une surface de commande extérieure tournante (13), coopérant avec un mécanisme qui fait pivoter les leviers de mâchoires de serrage conformément à la surface de commande.