baber/WOPTO huggingface dataset:
Patent CH-690588-A5 (CH)
Title: Suspension device for plates, particularly facade plates of, for example, fiber cement comprises two identical cooperating holding strips
Inventor: TRACHSLER MARTIN
IPC: E04F13/08
Filed: 1996-03-22
Abstract: The suspension device is for plates, particularly facade plates of, for example, fiber cement and comprises two identical cooperating holding strips (1,4,7). The strips are fixed to the sub-structure (6) and by being turned through 180 degreeeese to the rear side of a plate (8).  Each holding strip has a rear wall (2) and two legs (3,4) extending out of the plane of the front side of the rear wall and forwardly. One leg has an inwardly open U-shape and the other is L-shaped. The wall thickness (d1) of an inwardly extending outer leg secction (3) of the U-shaped leg corresponds to the thickness of the rear wall (2).
Patent CH-685525-A5 (CH)
Title: Trellis coded modulation of oscillatory carrier wave
Inventor: RAMSEIER STEFAN
IPC: H04L27/34
Filed: 1990-03-12
Abstract: The source (1) delivers M-valued digital data (x(n)) in an uncorrelated sequence with predetermined symbol duration to an L-stage shift register (2). The current data value and those previously delivered and stored are applied to a mapper (3) which generates a codeword (u(n)) in the form of Dirac impulses for shaping (4a) and modulation (5) on to a conventionally produced carrier. The core of the invention lies in the table of codewords which is implemented in the mapper and fulfils specific criteria w.r.t. baseband signal power and spectral density in a predetermined bandwidth.
Patent CH-685941-A5 (CH)
Inventor: KUO DAVID L DR
IPC: C07C211/25
Filed: 1993-05-03
Abstract: A novel process for the preparation of 2-(1-cyclohexenyl)ethylamine by reduction of 2-phenylethylamine with lithium in the presence of a primary or secondary aliphatic alkylamine is described. 2-(1-Cyclohexenyl)ethylamine can be used as a starting material for the preparation of dextromethorphan, a cough-relieving pharmaceutical.
Patent CH-672469-A5 (CH)
Title: Plastics container for cream for coffee - consists of casing in which is filler opening at top and pourer at bottom, with closure piece
Inventor: SCHMID HARRY
IPC: B65D17/00
Filed: 1987-04-27
Abstract: The plastics beaker is esp. for coffee cream.  It has a casing (1); a filler-opening (2) closed by a lid; and, opposite the opening (2), a surface (12) on which it stands.  At a lower level than the standing-surface (12) is a pourer with closure-piece (4). The closure (4) piece has a lever (5) sticking out from the wall (3) opposite the opening (2).  The closure-piece (4) is shaped into the wall (3) by means of a film-hinge of flexure (6) along a weaker line (7).  By moving the lever (7), the wall (3) is broken along the weakened line (7); the closure-piece (16) is moved away from the wall (3), and can be replaced in a second position. USE/ADVANTAGE - The closure piece for the cream container can be operated with one hand only by moving a lever with one finger.
Patent CH-663014-A5 (CH)
Title: Process for producing heavy soda from light soda
Inventor: FLORIN GERD
IPC: C01D7/37
Filed: 1983-04-15
Abstract: A process for producing heavy soda from light soda is proposed, as a result of which the heavy soda produced has a bulk density of at least 1000 g/l and is absolutely dust-free. The previously produced light soda (1) is first mechanically compacted into coarse flakes or scales (3) which are then crushed mechanically (5); the oversize not wanted in the product, preferably greater than 1.5 mm, is then separated from this crush; of the remaining particle size fractions, the fines fractions up to 0.15 mm are removed by airstream classification in a fluidised-bed classifier and discharged from the fluidised-bed classifier with the exhaust air, so that the particle size range of the product leaving the fluidised-bed classifier (10), the heavy soda, retains as far as possible all the particle size fractions between 0.15 and 0.5 mm already present in the crush. <IMAGE>
Patent CH-688465-A5 (CH)
Title: Surgical clamping instrument for tobacco-pouch type suture
Inventor: SCHOEB OTHMAR DR MED
IPC: A61B17/04
Filed: 1993-08-05
Abstract: A surgical clamping instrument for facilitating the post-operative closure of visceral tissue enables the method of tobacco-pouch suture to be performed. The instrument is inserted via a trocar and incorporates a scissor action, whereby two pivoted (8, 8') clamping cheeks (9, 9'), each provided with an interlocking sawtooth face (12, 20), take up either an open or closed position operated by a lever mechanism  attached to the instrument handle (1). A magazine (14) in the interior of the handle (1) contains a pair of needles which conduct the suture filament through separate piercings in the sawtooth (12, 20) faces by action of a plunger (3) concentric with the handle (1). On completion, the tissue is drawn together and the instrument withdrawn.
Patent CH-625866-A5 (CH)
Title: Orientable support
Inventor: FAVRE MICHEL
IPC: F16M11/14
Filed: 1978-03-07
Abstract: The support, which can be oriented in all directions and in terms of height, comprises a base plate and a platform. The base plate is connected to the platform by a ball joint (4). A cylinder (1) clamps around the ball in its lower part whose opening has a diameter less than that of the ball. Inside this first cylinder, a second cylinder (2) is pressed against the ball by a spring (3). This spring pushes the first cylinder in the other direction, thus pressing the edge of its lower opening against the opposite part of the ball, which is rough. A locking component (3a) makes it possible to accentuate the pressure exerted by the two cylinders on the ball and to lock the platform in the desired position. This component is controlled by a lever (3b). The ball-type device is itself on a shaft (5) which slides in a tube (6) fastened to the base plate. <IMAGE>
Patent CH-690065-A5 (CH)
Title: Method of retaining parts for machining by freezing using a liquefied gas
Inventor: ROTHEN WILLY
IPC: B23Q3/08
Filed: 1994-09-14
Abstract: A freezer gas is passed through a coil (12), embedded in a fixing table (1), which causes via an electro-valve (30) and a regulator (19), a variation in temperature at the upper surface of the fixing table. The variation in temperature freezes a liquid which is used to hold the piece to be machined.   The regulator automatically regulates the freezing gas pressure, using a probe, positioned in the fixing table, which sends variations in temperature to a micro-processor acting on a programmable control. The regulator causes a rapid negative temperature variation in the coil which freezes the liquid on the upper surface of the fixing table. The electro-valve opens a circuit which allows the compressed gas into the coil, which causes a rapid positive variation of the temperature so that the liquid on the upper surface of the table is heated.
Patent CH-667546-A5 (CH)
Inventor: TRUMMER BERNHARD
IPC: G07D5/08
Filed: 1985-07-26
Abstract: The coin to be checked for several characteristics influences, partially in succession and partially simultaneously, the coils (7-12) of several oscillator tank circuits (1-6). The oscillator tank circuits (1-6) are correspondingly connected to an amplifier (14) for the formation of an oscillator, individually in succession, those circuits with simultaneously influenced coils being connected periodically in alternation to this amplifier. Thereby, successive and simultaneous, high-frequency test signals are produced which are nested in one another in accordance with the time-division multiplex principle, these test signals corresponding to the influences exerted by the coin on the oscillator tank circuit coils (7-12). These test signals, after demodulation (19) and analog-to-digital conversion (20), are compared in an evaluating unit (22) individually with criteria stored in a memory (23) for each type of coin to be accepted.
Patent CH-626796-A5 (CH)
Title: Device for compensating deficient spring characteristics on an existing bed
Inventor: DEGEN FELIX
IPC: A47C19/02
Filed: 1978-04-14
Abstract: A device which can be rolled up and thus easily transported for compensating the formation of depressions on existing beds has a textile support (2) on whose underside pockets (3) are sewn which are open on both sides for receiving spring slats (4) of laminated wood. Two further spring slats (4a), arranged at the ends of these spring slats (4), have the dual function of securing the aforementioned spring slats (4) in their position and furthermore increasing their spring path. The device can be taken on journeys and, if required, be used to improve the comfort of hotel beds. <IMAGE>
Patent CH-676321-A5 (CH)
Title: Electric drive for self-propelled floor treatment machine - detects slip on one side of vehicle to correct drive parameters for other side
Inventor: MEILI HERMANN
IPC: B60K23/04
Filed: 1988-11-18
Abstract: The drive uses an electric motor (8)w on each side of the machine chassis (1), coupled via a peripheral friction wheel (7) to a relatively large drive wheel (2) contacting the floor surface. The friction wheel (7) allows limited drive slip, with a further peripheral wheel  (10) used to monitor the rotation of the drive wheel (2) when slip is detected, with corresp. coded digital values fed to an onboard computer. The latter is used for automatic propulsion of the vehicle and controls the drive on the opposite side of the vehicle, when slip is detected on one side, to maintain the required vehicle path. ADVANTAGE - Allows accurate automatic propulsion.
Patent CH-674533-A5 (CH)
Inventor: DOLDER RENE
IPC: E03D1/00
Filed: 1987-12-01
Abstract: 1. Toilet cistern with an insulating body (1) inserted into the cistern body (2) for the prevention of a condensation water formation on the outward side of the cistern body (2) and with means for fastening the insulating body (1) at the cistern body (2), wherein the insulating body (1) at its base (3) displays an opening (4), into which the outlet fitting is inserted, characterized by a groove (13), which extends perpendicularly to the plane of the cistern base (3), on the inward side of a side wall (12) of the cistern body (2) or on the outward side of a side wall (9) of the insulating body (1), into which a complementary countermember (5) on either the outward side of the insulating body (1) or the inward side of the cistern body (2) is inserted, wherein the groove (13) and the countermember (5) are so constructed that they are selflocking in transverse direction.
Patent CH-654406-A5 (CH)
Title: Projectile having a burning compound
Inventor: PHILIPP HANS-RUDOLF
IPC: F42B12/06
Filed: 1981-08-26
Abstract: In the case of projectiles having a penetrating core (11), a projectile body (12), a projectile casing (14) and a ballistic nosecap (13), the insertion of burning compounds (22), which can easily be detonated, into the ballistic nosecap (13) in front of the penetrating core (11) presents difficulties. In order to simplify production, a pan (21) is thus filled with burning compound (22) and is inserted into the ballistic nosecap (13) as a component. <IMAGE>
Patent CH-608862-A5 (CH)
Title: Method for generating a vacuum, and vacuum pump for implementing said method
Inventor: RUDNAY ANDRE ETIENNE DE
IPC: F04B37/04
Filed: 1974-06-05
Abstract: In order to generate a vacuum, a getter material which is solid at room temperature is evaporated, and the getter vapour is formed into a driving vapour jet which compresses the gases to be pumped off. The vacuum is maintained by the getter effect of the getter vapour and by the pumping effect of the driving vapour jet. The appliance for implementing the method has means for forming a getter vapour from the getter material which is solid at room temperature, and means for forming a driving vapour jet from the getter vapour.
Patent CH-602422-A5 (CH)
Title: Foldable box stored in flat position
Inventor: BALDENWEG ROLAND
IPC: B65D5/20
Filed: 1976-08-25
Abstract: Foldable box stored in flat position has side walls linked by corner flaps held erect by spring tongue
Patent CH-617273-A5 (CH)
Title: Liquid-crystal display device
Inventor: TANAKA HIRONARI
IPC: G02F1/1337
Filed: 1976-09-20
Abstract: The device comprises top (1) and bottom (2) substrates, transparent electrodes (3, 4) arranged on the inner surfaces of the substrates, protective films (11, 12) covering the electrodes, grid patterns (gratings), for orienting the molecules of the liquid crystal, which are formed on the protective films and liquid crystal interposed between the protective films, each of the grid patterns (gratings) comprises a sawtooth-shaped layer (13, 14) for orienting the liquid crystal, having a set of several discrete little islands made from an inorganic substance and arranged in a predetermined direction. Each little island has a surface which is inclined with respect to the surface of the substrates at a predetermined angle, the directions of the top and bottom little islands intersecting at an angle of approximately 90 DEG . Thus, the initial orientations of the liquid-crystal molecules (10) can be controlled so that the principal axes of the molecules are inclined at an angle lying between 5 and 30 DEG relative to the protective films (11, 12). <IMAGE>
Patent CH-562834-A5 (CH)
Title: Bis (halogenmethyl)-5,5-dioxaphosphanes-1,32-as flame retardants - in plastics and textile fibres
IPC: C07F9/6574
Filed: 1970-09-25
Abstract: Organo phosphorus cpds. of formula: in which HAL is Cl or Br; Y is O or S; Z is O, S or -N-R2; R1 is an aliphatic, cycloaliphatic, aromatic or heterocyclic radical of valency in which may be substd.; R2 is H or monovalent aliphatic, cycloaliphatic, aromatic or heterocyclic radical which may be substd; R2 is H or monovalent aliphatic, cycloaliphatic, aromatic or heterocyclic radical which may be substituted; m is 1 or 2 are prepd. by reacting 1 mole of a cpd. of formula: with n moles of a cpd. of formula C(CH2Hal)2(CH2OH)2.
Patent CH-611253-A5 (CH)
Title: Process for treating wet sludge and device for carrying out the process
Inventor: KAELIN JOSEPH RICHARD
IPC: C02F11/13
Filed: 1975-12-03
Abstract: Wet sludge having a water content from 90 to 95% produced from a sewage treatment plant is continuously passed into a wet sludge aeration vessel and aerated in the said vessel. The intensity of the aeration is of such a magnitude that temperatures in the sludge in the range from 40 to 75 DEG C occur as a result of the biological conversion process. The sludge is then dewatered in the warm state to a water content of 80 to 55% and composted.
Patent CH-575748-A5 (CH)
Title: Multi purpose cleaning machine - has drum containing dual suction motors and liquid container suspended above shampoo
IPC: A47L7/00
Filed: 1974-12-17
Abstract: The machine consists of a kettle type housing (1) with a lift off cover for the motor (4) in which two suction motors are located which can be either operated together or individually. The housing (1) also contains a receptacle for shampooing liquid and for a used liquid container which can be exchanged as required against a dust filter. The used liquid container is suspended above the shampooing liquid receptacle, with the container having a connecting socket to which a suction hose can be attached the other end of which capable of being attached to carpet shampoo device, an upholstery or clothes cleaner or a used water suction apparatus.
Patent CH-580386-A5 (CH)
Title: Pesticide triazolyl (thio) phosphoramidate derivs. - e.g. ethyl 1-phenyl 1,2,4-triazol-3-yl N-isopropyl thionophosphoramidate
IPC: C07F9/6518
Filed: 1972-11-24
Abstract: Pesticides contain as active component a (thio)phosphoramidate deriv. of formula (I): (where R1 is H, cycloalkyl, alkyl opt. substd. by halogen or phenyl, diphenylmethyl, benzyl or phenethyl opt. substd. in the ring by methoxy, halogen or 1-5c alkyl, R2 is H, cycloalkyl, alkoxycarbonyl, -CONR6R7, alkyl opt. substd. by halogen, phenyl opt. substd, by methoxy, halogen or 1-5C alkyl, or CN, R3 is methyl, ethyl or allyl, R4,R5,R6 and R7 are H, halogen opt. substd. by halogen, or alkenyl, and X is O or S), e.g. O-ethyl-O-(1-phenyl-1,2,4-triazol-3-yl)-N-isopropyl-thionophospho- ramidate. (I) have broad biocidal activity, but are partic. useful as insecticides and acaricides. (I) also show activity against Thallophyte, some cpds. having bactericidal and, esp. fungicidal activity making them useful for protecting plants against phytopathogenic fungi. (I) are also useful for combatting phytophatogenic nematodes.
Patent CH-566184-A5 (CH)
Title: Screw cutting tool with top groove - has side cutting edges for smooth cutting of screw thread flanks
IPC: B23B27/08
Filed: 1973-12-21
Abstract: The screw cutting tool is used on lathes and it has side cutting edges in order to ensure smooth finish on screw thread flanks. This cutting tool is fed directly into the workpiece and it simultaneously cuts both flanks. The top face of the cutting tool has a wedge shaped groove whose profile is approximately that of the thread gap. The flanks and clearance angles of the cutting tool are ground in a conventional manner. The cutting tool has a top groove (3) whose upper edges cut thread flanks. This tool design can be used also for cutting other profiles than triangular. On cutting screw threads with trapezoidal gaps the cutting tool groove cross section is also trapezoidal so that the tool cuts both thread flanks and the bottom simultaneously with good finish. The parallel groove can also be used in round cutting tools.
Patent CH-571506-A5 (CH)
Title: Diglycidyl ethers for coating, laminatingand casting resins
IPC: C07D233/72
Filed: 1970-10-26
Abstract: Diglycidyl ethers of formula: (where X1, X2, Y1 and Y2 are each H or CH3; Y3 and Y4 are each (m)ethyl; the sum of the C atoms in Y1/Y3 and Y2/Y4 is 2; Y1/Y3 or Y2/Y4 form trimethylene or tetramethylene gps; Z1 and Z2 are each N-free, difunctional gps. required for completion of 5- or 6-membered heterocyclic rings, A is difunctional aliphatic, cycloaliphatic or araliphatic esp. alkylene opt. interrupted by an O atom, m and n are each 0-30, pref. 0-4; and m + n is at least 1), are prepd. by reacting a mono- or dialcohol of formula: with an epihalohydrin or beta-methylepihalohydrin.
Patent CH-696844-A5 (CH)
Title: Work-piece assembly unit, e.g. for holding plastic pipes during welding, comprises a fixed carrier section, a movable carrier section, a guide unit, an adapter and a drive motor
Inventor: SGARRA LUCIANO
IPC: F16L1/09
Filed: 2004-03-12
Abstract: An arrangement for the assembly of work-pieces (1,2), especially units for holding plastic tubes during welding, comprises a fixed carrier section (3) for a primary holding element (4) and a movable carrier for a secondary holding element. An arrangement for the assembly of work-pieces (1,2), especially units for holding plastic tubes during welding, comprises a fixed carrier section (3) for a primary holding element (4) and a movable carrier for a secondary holding element. The secondary carrier section can be moved relative to the primary section using a spindle in a linear guide unit (7). An adapter can be connected to a portable electric motor drive and the holding elements can be releasably connected to the carrier sections. The holding elements can be connected to the carriers and the electric motor drive is located in a housing along with a coupling. The adapter is fixed to the carrier section and is surrounded by a housing.
Patent FR-2033461-A5 (FR)
Title: Heat insulating material
IPC: F16L59/08
Filed: 1969-02-25
Granted: 1970-12-04
Abstract: A carrier foil of a heat resisting synthetic resin or plastic material is mounted permanently on an insulating base. The side of the foil away from the base carries a metallised, reflecting metal layer (30-400 mu). This is protected by an abrasion-proof covering (pref. polyester) which is penetrable by electromagnetic heat radiation.
Patent FR-2063199-A5 (FR)
Title: Autoextinguishable transparent compositecont -
IPC: C08L1/12
Filed: 1969-09-02
Granted: 1971-07-09
Abstract: Composite, autoextinguishable product, for use as a substitute for cellulose acetate or other transparent synthetic films equipped with a metallic or reticulated glass fibre cloth is prepared by coating the cloth with a mixture of >=30 wt.% phosphorylated plasticisers and is not >70 wt.% cellulose acetate or a similar transparent product the mixture being added to suitable volatile solvents. The mixture pref. contains 55-60% of an aliphatic halogenated plasticiser and 40-45% of an aromatic plasticiser. The plasticisers include triphenyl, tricresyl and trichloroalkyl phosphates.
Patent FR-2086862-A5 (FR)
Title: Fractionation of spermatozoa
IPC: C12N5/00
Filed: 1970-04-10
Granted: 1971-12-31
Abstract: Spermatozoa are immobilised by cooling and introduced into a nutritive fractionating media. The fractionating media has a density gradient so that when the sperms are introduced into the middle of the column the denser X-chromosome contg. sperms descend and the less dense Y-chromosome contg. sperms rise. The fractionation is carried out under reduced pressure at -5 degrees to +2 degrees C and a pH of 6-8 in a media having a S.G. of 1.01-1.15 g./cm3 at 0 degree C. The appts. for the fractionation is claimed. The process allows one to choose the sex of the progeny of mammals for economic and social reasons.
Patent FR-2102431-A5 (FR)
Title: Purification process - for non-potable water
IPC: C02F1/00
Filed: 1970-08-03
Granted: 1972-04-07
Abstract: Process is intended for obtaining a potable water from polluted water or from sea-water. The water is purified by using the latent heat of vaporisation, recovered during the condensation of the potable water, for the evapn. of a portion of the non-potable water. The only source of energy is the compressor which raises both the press, and the temp. of the heat-carrying liq., which is air charged to a greater or lesser extent, with vapour. The appts., designed partic for domestic purposes consists of three walls, bolted together around their peripheries, which form a high press. and a low press chamber. The current of air is brought into contact with the surface of the non-potable water circulating in the low press. compartment and is then compressed; it comes into contact with the lower side of the middle wall so that the steam condenses. The heat given up is transmitted to the non-potable water through the middle wall; the air is then expanded before completing a fresh circuit. Trace elements are added to the chemically pure condensed water to render it potable.
Patent FR-2065123-A5 (FR)
Title: Electrical capacitor
IPC: H01G4/16
Filed: 1970-10-07
Granted: 1971-07-23
Abstract: Electrical capacitor is built up from paper strips metallised on the smoother side, the paper utilised having as great as possible a Bekk smoothness value, at least on the metallised side. Specif., the paper is impregnated with polyisobutylene. The capacitors have excellent electrical properties in particular, the dielectric of the capacitor can be loaded with a higher voltage without the loss factor increasing with passage of time.
Patent FR-2129035-A5 (FR)
Title: Effluent treatment - by flocculation with activated lime followed by sepn
IPC: C02F1/52
Filed: 1971-03-12
Granted: 1972-10-27
Abstract: Effluent is flocculated using activated lime as mineral flocculant followed by decantation to sep. the liquid. The lime may be derived from Ca carbide decompsn. Usage of lime is 100-2000 mg. pref. 100-600 mg/litre and is used in homogenised foam as 'milk'.