baber/WOPTO huggingface dataset:
Patent CH-667173-A5 (CH)
Title: Encoded television signal transmission system - uses noise signal carrier superimposed on TV signals only during image signal period
Inventor: CHRISTOPH MARTIN
IPC: H04N7/167
Filed: 1985-04-02
Abstract: The transmission system has at least one noise signal carrier superimposed on the television signals before they are transmitted, with subsequent extraction of the television signals at the reception end by blocking the noise signals. The noise signal carrier is superimposed on the television signals during the image signal periods and not during the vertical and horizontal blanking periods. These may be used for tranmission of teletext data.   Pref. the adder circuit for superimposing the noise signal carrier on the television signals is selectively switched in and out of the signal path via switches synchronised with the television signal sampling pulses. USE - For cable television or satellite transmissions preventing reception except by authorised receiver.
Patent CH-675193-A5 (CH)
Title: Protector for shoe heel when driving vehicle - having flexible body fitting back of shoe and held by elastic straps round heel and instep
Inventor: DEFAGO ADRIENNE-BEYELER
IPC: A43B23/30
Filed: 1988-04-20
Abstract: The heel protector has a flexible body (1) whose shape and dimensions corresponds to those of the back part of a ladies shoe. It is held on the heel by an elastic strap (2) which passes round the heel. An elastic strap (3,4) passes over the instep and its ends are joined by strips of hooked pile fasteners (5). The body's inner surface, in contact with the heel, is smooth. The length of the lower strap varies, depending on whether it is for a high heel or a low heel. The upper strap is covered by a gathered sheath (4). USE - For protecting the heel of a lady's shoe when driving a vehicle.
Patent CH-634761-A5 (CH)
Title: Method and apparatus for deforming a tubular body
Inventor: SCHWARZ WERNER
IPC: B65D35/02
Filed: 1979-02-14
Abstract: An apparatus for deforming tapered tubular bodies has a holding mandrel (9) on which the tubes (1) are mounted. In order to form beads (6) on the open end (16) of the tube, jaws (11) are pressed together concentrically with the aid of a closing ring (14). The outside diameter of the holding mandrel (9) in the region of the deformation is smaller than the inside diameter of the tube (1), the tube circumference thus being unsupported at this point. The open end (16) of the tubular body is centred by means of a supporting device (10). This type of gripping in the device ensures that there is no contact with a layer (5) of sealant which has already been applied to the inner wall of the tube. <IMAGE>
Patent CH-668124-A5 (CH)
Inventor: MATHIS PETER
IPC: G01F1/58
Filed: 1985-04-03
Abstract: 1. Method for the intermittent measurement of the throughflow of an electrically conducting liquid with the aid of an inductive flow transducer (1), wherein the throughflow is measured by means of build-up and decay of a magnetic field during individual measurements which are delimited one from the other by repeated connection with and separation from a direct voltage source, characterised thereby, that during each individual measurement, a) a capacitor (C1) is charged by means of the direct voltage source (20), b) that the direct voltage source (20) is separated from the capacitor (C1) after the charging and the excitation coils (15, 16) of the flow transducer (1) are fed from the capacitor (C1), wherein the magnetic field is built up only so far that the saturation state of the flow transducer (1) is not yet reached, c) that the energy to the flow transducer (1) is then interrupted, wherein the energy produced on the decay of the magnetic field caused thereby is conducted back into the capacitor (C1), d) that for the evaluation of the output signal produced by the flow transducer (1), also that part of the output signal, which arises without energy supply during the decay of the magnetic field, is evaluated as useful signal, e) that after the evaluation of the useful signal, the capacitor (C1) is again connected with the direct voltage source (20) for the purpose of renewed charging for the next individual measurement, wherein the supplied energy is smaller by the energy regained by the decay of the magnetic field during the preceding individual measurement.
Patent CH-607670-A5 (CH)
Title: Plough for ploughing vineyards between the vine stocks
Inventor: VICENTE RAFAEL BERNAL
IPC: A01B13/06
Filed: 1976-02-06
Abstract: Plough for vineyards, intended to work the ground between the vinestocks without damaging the latter, even if a stock is accidentally knocked by the ploughshare. The plough comprises a tilting component provided with two lateral blades (1) between which there is arranged, on the lower part, a longitudinal plate (2) in the shape of a draw bar, which serves to orient the plough automatically in the direction of forward travel. <IMAGE>
Patent CH-676931-A5 (CH)
Title: Herbal medicaments prodn. - contg. essential antimicrobial oils and Echinacea tinctures, for treating infections, etc.
Inventor: FURLENMEIER MARTIN DR MED
IPC: A61K36/00
Filed: 1988-08-02
Abstract: Herbal medicaments are prepd. by (a) dissolving 3-7 pts.wt. of antimicrobial essential oils in 90% EtOH; (b) adding a mixt. of 20-40 pts.wt. of a tincture of the leaves and roots of Echinacea angustifolia and E.pallida (1:1) and 20-40 pts. wt. of a tincture of the leaves and roots of E.purpurea; (c) diluting to 100 pts.wt. with 90% EtOH; (d) allowing the mixt. to stand; and (e) filtering off the ppte. to obtain the medicament as a clear soln. USE - Medicaments may be used to treat infections, colds, influenza, bronchitis, inflammations and infections of the oral cavity, nose and throat, infections of the  urogenital tract, and immunodeficiency due to repeated infections.
Patent CH-647053-A5 (CH)
Title: Coupling between bodies of revolution mounted in two different parts of a housing
Inventor: KUENZLI DANIEL
IPC: F16D3/20
Filed: 1980-04-21
Abstract: The coupling serves for the connection and separation of two coaxial bodies of revolution (11, 6) mounted in two different housing parts (1, 2), the housing parts being separable and connectable by means of a mutual movement perpendicular to the axes of the bodies of revolution. A pin (14) arranged eccentrically on one coupling part (6) engages into the interspaces (18) of rhombic elevations (16) arranged in a star-shaped manner on a disc (15) of the other coupling part (11). The coupling can be used particularly in an appliance having a two-part water-tight housing, in which a roller (6) mounted on the lower part of the housing can be rotated by a rotary knob (10) mounted on the upper part. Such an appliance is, for example, a message-input appliance having a group of keys, in which, by an adjustment of the roller, the keys can be assigned to different respective functions indicated by lettering on the roller. <IMAGE>
Patent CH-675153-A5 (CH)
Title: Combustion lamp of transparent thermoplastic material - has float chambers open underneath and sleeve type wick holder which floats on combustible liq. layer
Inventor: GEMMET URBAN
IPC: F21K5/00
Filed: 1987-08-21
Abstract: The float (1) is designed so that it is partly flooded by the combustible liquid (15) and the one or more wickholders are arranged in the region of the flooding. The float (1) has at least one open channel (7), the base (9) of which is flooded in use and has at least one completely closed float chamber (5) and/or at least one float chamber (5) open underneath. The wickholder (2) or wickholders are arranged at a distance from the outline of the float (1). ADVANTAGE - Simple and cost effectively produced. Combustible liquid gives constant light and has aesthetic appearance.
Patent CH-615879-A5 (CH)
Title: Apparatus for mobilising articles, especially beds
Inventor: HOCHSTRASSER PETER
IPC: A61G7/08
Filed: 1977-03-28
Abstract: A bed frame (32) has four bed posts (33) and a bed cross-bar (34) at both the head and the foot. In order to mobilise the bed, the apparatus is pushed under the bed cross-bar (34) in such a manner that the brace part comes to rest laterally against the bed post (33) at the bottom. After this, the apparatus is pivoted towards the bed cross-bar (34) until the transverse support extension bolt (19) rests against the rear bed post. The apparatus is raised until the bed cross-bar (34) lies in the bearing angles (13, 16). Then the lifting lever is gripped by its handle (22) and swung upwards. When this occurs, the transverse support (3) with the rollers (7, 8) rotates about the bed cross-bar (34). The bed frame (32) is lifted from the floor (30) with the bed posts (33). In order to prevent the return pivoting of the lever (21), the locking clamp (24), resting on the limiting cam (25), is swung into the correct position and pushed over the upper end of the bed post (33). The lifting lever (21) is secured against folding downwards. This simple apparatus makes it possible to design fixed articles, especially beds, to have auxiliary mobility. <IMAGE>
Patent CH-680537-A5 (CH)
Title: Static electricity meter independent of frequency
Inventor: KONRAD BERNHARD
IPC: G01R21/133
Filed: 1989-11-03
Abstract: The electricity meter, for recording the utilised quantity of electrical energy, has a measuring stage (1) and an evaluation stage (2).  The measuring stage (1) comprises a magnetic current transformer (3), coupled to an integrator (6), in turn coupled to an A/D converter (8) within the evaluation stage (2).  The digitalised signals are fed to a microprocessor (7) controlling the integrator (6). Pref. a self-calibration procedure is effected via a switch (11) controlled by the microprocessor (7), to allow a reference voltage (UR) to be fed to the integrator.
Patent CH-665863-A5 (CH)
Title: Road surface shaft frame-lifting tackle - has central lifting bar with thrust and puller arms and wedges
Inventor: KOFEL FERDINAND
IPC: E02D29/14
Filed: 1984-09-10
Abstract: The lifting tackle is for a shaft frame laid in road surface material, being supported by a frame and legs from the ground. It has a central lifting bar (1) in relation to the frame (2) and extending through a plate (7) on the top ends of the legs (6), and on which the hoist mechanism (8) is supported. Radial thrust arms (13) are evenly spaced round the bar (1,11) at the bottom end and mounted on hinges, their other ends being attached to puller arms (14) coupled to a bush (15) sliding up the bar and down between stops (10,12) so as to move the bottom ends in and out.  The latter have wedge-shaped protrusions (16) prising the frame loose and engaging underneath it. USE/ADVANTAGE - Lifting tackle to remove shaft frame laid in road surface material is simple, and usable with both circular and rectangular frames.
Patent CH-609983-A5 (CH)
Title: Process for the preparation of new (9H)-pyrido[3,4-b]indole derivatives and of their salts
Inventor: GAIGNAULT JEAN-CYR
IPC: C07D471/04
Filed: 1976-04-09
Abstract: The compounds of formula: <IMAGE> in which R1 and R2 represent hydrogen, a halogen, a C1-C5 alkoxy and a benzyloxy and R1 can additionally represent a hydroxyl, are obtained by reaction of a 5-(R1)tryptamine with a 5-(R2)-3-indolepyruvic acid followed by a decarboxylation of the intermediate product formed. These compounds and their salts with acids have tranquillising properties and can be used in the treatment of anxiety, irritability, sleep disorders and migraines.
Patent CH-576002-A5 (CH)
Title: Colouring stainless steels - by immersion in hot aq soln contg sulphuric acid, chromium trioxide and ammonium dichromate
IPC: C23C22/24
Filed: 1973-04-02
Abstract: Process for the colouring of the surface of stainless and corrosion resistant Cr, Cr-Ni, or Cr-Ni-Mo steels, where the steel is immersed in an aq. soln. contg. sulphuric acid and chromium trioxide. Specifically the aq. soln. also contains ammonium dichromate. The soln. pref. contains not >50 g/l chromium trioxide and 10-250 g/l, (50-200 g/l) ammonium dichromate, and the soln. is pref. heated, (to 60-95 degrees C). A complete range of colours can be obtd. without any post-treatment and without any loss of adhesion of the coloured layer on the steel. Welded zones can also be coloured.
Patent CH-647263-A5 (CH)
Title: Non-ferrous alloy based on nickel - contg. vanadium, chromium, aluminium and silicon
Inventor: SUSZ CHRISTIAN P
IPC: C22C19/05
Filed: 1980-12-22
Abstract: Non ferrous alloy consists of by wt. 18% V, at least 10% Cr, (Cr+V) being below 40%, up to 7% Al, balance Ni. The alloy may also contain up to 5% Si provided that Al+Si in not greater than 7%. USE - The alloy is used in jewellery mfr. to replace precious metals or may be used in conjunction with precious metals, such as Au, Ag, Pt and Pd.
Patent CH-645632-A5 (CH)
Title: Arylalkylamines
Inventor: EBERLEIN WOLFGANG DR
IPC: C07D491/04
Filed: 1977-01-01
Abstract: The novel arylalkylamines of the formula I <IMAGE> and their physiologically tolerable salts have useful pharmacological properties, in particular bradycardic and hypotensive effects. The symbols in the formula I have the meaning indicated in Claim 1.
Patent CH-638330-A5 (CH)
Title: Surveillance device capable of commanding a signalling apparatus, especially against infractions
Inventor: ODONE GIOVANNI
IPC: G08B13/187
Filed: 1979-12-17
Abstract: To detect an intrusion, the device projects a narrow beam (13) or, better, two beams (13) - (13') of infrared rays which are pulse-modulated, in the direction selected according to the circumstances by the user. An objective (19), mounted to the side of the exit aperture of the beam, concentrates part of the radiation which is back-scattered from the area of incidence (17) of the beam, into an almost point image the position of which is dependent upon the distance of the said point of incidence, this being a distance which must be within the useful range of the apparatus. A photocell (21) shielded by a thin slit (25) is positioned in such a manner as to collect the radiation forming the infrared image. As soon as the intruder intercepts the beam, the image of the region "illuminated" by the beam, which now is on the intruder, undergoes a movement as a result of which the rays, which cannot any longer pass through the slit, do not reach the sensitive surface of the photocell (21): the absence of the output signal of this photocell provides the information that the intrusion has taken place. <IMAGE>
Patent CH-616437-A5 (CH)
Title: Process for the preparation of 3,20-diketopregnenes having an 11beta-acetal group and their derivatives
Inventor: VARMA RAVI KANNAD IKOVILAKOM
IPC: A61P29/00
Filed: 1976-09-07
Abstract: A pharmacologically active 11 beta -hydroxysteroid is modified by replacing the 11 beta -hydroxy group with an acetal group of formula I, in which R1 and R2 are each a C1-8 alkyl group. The process consists in reacting the 11 beta -hydroxysteroid with a 1-alkoxybenzocyclobutene of formula II. This modification results in an improvement in the solubility of the 11 beta -hydroxysteroids in slightly polar solvents, which facilitates their conversion to a pharmaceutical form. The modified steroids are useful as anti-inflammatory agents and glucocorticoids. <IMAGE>
Patent CH-600551-A5 (CH)
Title: Release for electrical switch
Inventor: SCHWARZ WILLY
IPC: H02H3/33
Filed: 1976-09-18
Abstract: Release for electrical switch has trigger connected to secondary winding and capacitor across third winding to increase sensitivity
Patent CH-635309-A5 (CH)
Title: 4-Aminobenzo[b]bicyclo[3.3.1]nonene derivatives and processes for their preparation, and drugs containing these compounds
Inventor: SAVAGE DAVID SAMUEL
IPC: C07C233/06
Filed: 1978-01-01
Abstract: Novel compounds of the formula <IMAGE> in which R1, R2, X and Y have the meaning given in Patent Claim 1, have an antidepressant effect. They are obtained, inter alia, by reacting compounds of the formula II <IMAGE> or of the formula V <IMAGE> or of the formula VII <IMAGE> with an amine R1-NH2-R2.
Patent CH-607888-A5 (CH)
Title: Microbicides
Inventor: HUBELE ADOLF DR
IPC: C07C335/32
Filed: 1975-03-14
Abstract: Microbicides containing as at least one active component a compound of the formula I <IMAGE>  in which     R1 is C1-C4-alkyl, C1-C4-alkoxy or halogen,   R2 is hydrogen, C1-C3-alkyl, C1-C4-alkoxy or halogen,   R7 is hydrogen, C1-C3-alkyl, C1-C4-alkoxy or halogen, R8 is hydrogen or methyl, where the total number of carbon atoms in substituents R1, R2, R7 and R8 on the phenyl ring does not exceed the number 8,   X is -CH2- or <IMAGE>,   R3 is -COOR' or <IMAGE>, where R', R'', R''', independently of one another, are hydrogen, methyl or ethyl, and R4 is optionally halogen-substituted C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or optionally halogen- or C1-C4-alkyl-substituted benzyl.   Compounds of the formula I have a microbicide spectrum which is very favourable for practical needs for protecting crop plants. The microbicides can be used, in particular, for controlling phytopathogenic fungi.
Patent CH-568419-A5 (CH)
Title: Flat or circular knitting machine thread guide assembly - moving along figure of eight path above paired machines
IPC: D04B15/64
Filed: 1973-10-17
Abstract: A thread guiding and delivering arrangement for knitting machines, either pairs of flat needle beds parallel to each other and having a number of carriages moving in opposite directions along the beds following a looped path, or circular machines with revolving cam boxes, in pairs rotating in opposite directions, has a fixed creel above the machines a bracket close to the creel carrying a number of fixed guides and a yarn guiding device between the fixed guides and the knitting systems, for transporting guides along a closed circuit in a figure of eight. The yarn can be led from the supply packages in the fixed creel to the moving yarn guides without the gp. of threads turning as a whole. Cones can thus be changed in the creel at an time without stopping prodn. and tension can be regulated with a simple normal device.
Patent CH-584025-A5 (CH)
Title: Portable hot plate for keeping food warm - has raised edge to retain dishes on plate, of slightly greater diameter than dishes
IPC: A47J39/02
Filed: 1974-11-05
Abstract: The portable hot plate (1) has a cylindrical base (4) which supports the heating surface (3) in a recess. The food container (2) is a close fit in the recess and is provided with lugs (6) for lifting. The container may be composed of three equal sectors fitting close together and provided with a common cover (5). The hot plate is heated by candles (7) placed inside the base (4). The candles (7) can be extinguished by means of the disc (8). The heating surface (3) is removable so that the hot plate can be easily cleaned. Any other source of heat such as an electric element may be used.
Patent CH-600194-A5 (CH)
Title: Heavy vehicle brake disc with full brake lining
Inventor: KLAUE HERMANN DR ING
IPC: F16D55/14
Filed: 1972-10-16
Abstract: Heavy vehicle brake disc with full brake lining has rotating open brake housing and fixed brake discs
Patent CH-619921-A5 (CH)
Title: Process for the preparation of salts of carbonic acid monoesters
Inventor: NERI CARLO
IPC: C07C68/00
Filed: 1975-12-08
Abstract: The technical problem of the preparation of some salts of carbonic acid monoesters is solved in an easy and economically convenient manner by reacting the alcohol corresponding to the monoester, which is to be converted to a salt, with carbon dioxide and with a halide of a metal from groups I-A, II-A, III-A and II-B of the Periodic Table of the elements in the presence of a nitrogen base as neutralising agent for the hydrohalic acid formed in the reaction. The pressure and temperature are respectively from 0 to 100 atmospheres and from the solidification temperature up to the boiling point of the reagents.
Patent CH-586792-A5 (CH)
Title: Machine for cleaning and roughing road surfaces - has chassis supporting secondary adjustable frame with several rotating tools
IPC: B28D1/18
Filed: 1974-12-06
Abstract: A number of cleaning and roughing devices are joined into a single unit for dealing rapidly with large surface areas. No machining is carried out at joints, e.g. between concrete plates to prevent extraction of the sealing bitumen. The chassis carries several housings (2) with rotors (3) which have adjustable scanning rollers (21) for adjusting the machining depth. A housing (2) has an additional hydraulic or pneumatic lifting device (5) for lifting rotors when necessary. All housing (2) with rotors (3) can be arranged together on a secondary frame n1) which is fastened by pivoted arms on the vehicle chassis. These pivoted arms are rotated for adjusting the frame level.
Patent CH-580407-A5 (CH)
Title: Knock-down cot for child - with drop down sides clipping over leg supports and mattress base adjustable for height
IPC: A47D7/00
Filed: 1974-12-24
Abstract: Both ends (A, C) of the cot are panelled (5) and have legs (4) of circular cross section attached by dowels (9) top and bottom, leaving a grip between leg and panel. Each openwork side (B, D) has a plastic moulding (7) at the end of upper and lower horizontal bars (6). These plastic ends are cut away to clip over the legs, through the gap and slide vertically. The upper dowel forms the top limit and a push-in spring clip (8) supports each side when raised. The mattress base (3) is a wooden frame, its ends held in wire supports in the gap and adjustable in vertically spaced holes.
Patent CH-559585-A5 (CH)
Title: Foundry mould prodn - from dry sand/curable binder mix
IPC: B22C11/08
Filed: 1972-12-28
Abstract: Foundary moulds are made by (a) supplying a bed of a mix comprising dry sand and a curable binder (pref. polymeric or silicate based) on a support to a forming station, (b) forcing a pattern onto the mix while it is flowable to form the required shape, and (c) curing. The method allows rapid continuous prodn. using a conveyor belt support, gives strong, dimensionally accurate moulds, requires no dirty material such as seal coal, and gives castings which pick up less sand than from green sand moulds and hence require less cleaning.
Patent FR-2029273-A5 (FR)
Title: 3-hydroxyarylalkyldiethers
IPC: A01N31/16
Filed: 1969-01-22
Granted: 1970-10-16
Abstract: The cpds. useful as light stabilisers for plastics and as plant protectants. have formula:- (the R substituent being in the 4-position of the phenyl ring and being a benzoyl or a benzotriazole ring each unsubstituted or substituted by halogen, CH3, C2H5, or CH3O-; and X is the group -(CHR")n-, -(CHR)n-OCO-(CH2)m-COO-(CHR")n- or -(CHR")n-OCO-(CH2)m-Sk-(CH2)m-COO-(CHR")n- where R" is H or CH3, m is whole number 1-10, m is whole number 1-8 and k is 1 or 2.
Patent FR-2044355-A5 (FR)
Title: Organic disulphide stabilizers for organo - phosphorus compounds
IPC: C07F9/113
Filed: 1969-05-19
Granted: 1971-02-19
Abstract: Organic disulphides are added to organophosphorus cpds. as stabilisers. Prefd. phosphorus cpds. are organic phosphates and their sulphur analogues, esp. if they contain a vinyl gp. and are of formula (RX)2-P(X)-X-Y (where X is O or S; R is alkyl, alkenyl, aryl, aralkyl, alkylaryl, chlorophenyl, nitrophenyl; Y is a gp. -C(R')=C(Z)(Z') or -C(R')=C(O)-O-R where R' is H, alkyl, aryl, aralkyl, or chlorophenyl; Z is halogen; Z' is H or halogen). The additives slow down decomposition by water-vapour during storage and use of the pesticides; bisulphides of molecular weight >200 are prefd.
Patent FR-2055913-A5 (FR)
Title: Insecticidal vaporising strips contng dimeth -
IPC: C08K5/521
Filed: 1969-08-07
Granted: 1971-05-14
Abstract: Insecticidal vaporising strips based on dimethyldichlorovinyl phosphate (I) in PVC liberate the insecticide more evenly with time when they contain 5-25% of a solvent which has a molar vaporisation rate 1.1-20 times greater than that of (I) and which is compatible with PVC. Typical solvents are esters having a mol. wt. between 110 and 250. In an example a compn. was prepared containing 60 parts PVC, 20 parts (I), 13 parts ethyl benzoate and 7 parts tricresyl phosphate.