baber/WOPTO huggingface dataset:
Patent CH-675676-A5 (CH)
Title: Tooth position correction system - uses magnets fixed to teeth to attractor repel them into correct positions
Inventor: JOHO JEAN-PIERRE DR MED DENT
IPC: A61C7/00
Filed: 1988-05-02
Abstract: The tooth position correction system, for use especially in orthodontics, consists of supports (1) which are fixed to the teeth in the appropriate positions, allowing adjustable supports with permanent magnets (3) to be attached to them. The adjustable supports and magnets can be, for example, threaded, and they are fitted to the teeth so that an incorrectly positioned tooth can be attracted or repelled into a correct position by the action of the magnetic fields. ADVANTAGE - Simpler correction in less time.
Patent CH-648440-A5 (CH)
Title: Method for cooling an electrical machine having salient poles
Inventor: OBRIST KURT
IPC: H02K9/02
Filed: 1981-03-23
Abstract: In the case of the method for cooling an electrical machine using radial fans (13), the cooling airflow is initially passed radially outwards and, after deflection in an outer outlet space (20), completely or partially radially inwards. In this case, the stator winding overhangs (11) are acted on initially and, after this, the rotor body and the airgap (23). This cooling-air supply, with the cooling air passing once or twice through the through-flow surfaces (12) of the stator winding overhangs (11), enables optimum cooling of the stator winding overhangs (11). <IMAGE>
Patent CH-689111-A5 (CH)
Inventor: HANULIK JOZEF
IPC: A62D3/00
Filed: 1995-07-10
Abstract: PCT No. PCT/CH96/00252 Sec. 371 Date May 15, 1998 Sec. 102(e) Date May 15, 1998 PCT Filed Jul. 8, 1996 PCT Pub. No. WO97/02864 PCT Pub. Date Jan. 30, 1997Mercury-contaminated substances are fed through a shredder to a loader that loads a rotary tubular kiln, in which a mercury content is evaporated by a primary burner. A temperature of an unlined rotary kiln is monitored from an outside at various points over an entire length, by infrared sensors. The thus acquired data are supplied to a regulating unit that regulates fuel supply and primary air supply through various control lines. Burned gas is supplied through a duct to a cyclone separator in which solids are separated and returned to the process. The gaseous substances are fed through a postcombustion chamber of a quench to a washer in which mercury is removed. The residual gas reaches a chimney through an active coal filter. This process is particularly easy to control, economical and allows a particularly low residual mercury content to be reached, for example less than 0.1 ppm, in a residual combustion product.
Patent CH-664519-A5 (CH)
Title: Sheet metal working machine
Inventor: RESSENCOURT HUBERT
IPC: B23K26/364
Filed: 1985-05-13
Abstract: A sheetmetal working machine combines a mechanical impact action for piercing, punching, folding and bending with a laser beam action for hole drilling. The laser head is moved to a working position on the centre line of the mechanical action or to a retracted position where it keeps clear line. Pref. machine frame consists of two uprights with a clear space between them. A crosspiece carries the worktable for the metal sheet to be worked. A hydraulic cylinder effects the mechanical action through a slide block. A set of mechanical tools is stored in the magazine moved along two pairs of rails into the centre line for the mechanical action. A laser unit produces a beam radial to this centre line which is passed through telescopic tubes with a mirror at the end to the workpiece. A power cylinder is used to retract the laser head into the recess along rails.
Patent CH-669873-A5 (CH)
Inventor: SCHMIDHAUSER ROLF DIPL-ING
IPC: H02M7/5387
Filed: 1986-06-03
Abstract: The conversion of a first AC signal into a second AC signal (32) is performed from a first AC signal, from data and from measurement values obtained during conversion. During conversion, switches are activated with the aid of a computer, which, on the basis of data and measurement values, calculates the necessary frequency and amplitude of the second AC signal (32) at time intervals (A). Control sequences (Q1, Q2, Q3, etc...) are applied to the switches, the latter controlling said sequences during the above-mentioned time intervals (A), in order to produce the second AC signal (32). An output signal of any desired frequency and amplitude shape can thus be obtained, and can also be modified during operation of the transformer.
Patent CH-667368-A5 (CH)
Title: Horse feeding crib with control grid - uses hinge on grid allowing hay to be compressed also reduce wastage during feeding
Inventor: KNECHTLE HERMANN
IPC: A01K1/10
Filed: 1985-07-05
Abstract: The trough or crib made of a suitable material and in a suitable shape to hold hay has a grid made of rod or tube across its open top. The grid is connected by a rod along one side, to act as a hinge, so that it can be swung upwards to a vertical position to allow hay to be inserted, then swung downwards to compress the hay. It can then be secured in a horizontal position to allow the horses to feed. Parts of the sides of the grid project for a short distance, to slide in slots in the wall of the trough so that the grid can be moved between locked and unlocked positions. While the horses are feeding, hay is pulled through the openings in the grid, and loose hay falls back inside. ADVANTAGE - Soiling and wastage is reduced.
Patent CH-674345-A5 (CH)
Inventor: UMIKER HANS
IPC: B65D1/38
Filed: 1987-09-07
Abstract: In a crate, in particular a plastic bottle crate for wine bottles, having side walls and end walls (1, 2 or 3, 4 respectively) and a bottom or bottom grid (5), a structure (6) runs through the interior of the bottle crate, which structure, together with parts of the side walls and end walls (1, 2 and 3, 4 respectively), forms insertion compartments (10) for bottles (11) or similar containers. In this case, elements (26, 31, 32) are to be provided in the insertion compartments (10), on which elements each bottle (11) in each insertion compartment (10) rests with the bottle crate (R) lying on one side wall (1 or 2) with the longitudinal axis (F) of the bottle extending at an angle (v) to said side wall (1 or 2). <IMAGE>
Patent CH-673957-A5 (CH)
Inventor: GRESCH WALTER
IPC: B01D29/01
Filed: 1987-10-16
Abstract: In a process for clarifying raw juice, the residue from a first cross-flow filtration device (2) is introduced into the residue side of a second cross-flow filtration device (6), the membrane surface (7) of the latter (6) having a greater pore size than the membrane surface (3) of the former (2). The permeate from the second cross-flow filtration device (6) is recycled to the residue side of the first cross-flow filtration device (2), thereby creating a circuit (2, 5, 6, 8) in which the turbidity is substantially reduced due to continuous discharge of the remaining residue through the pipe (9). The result is improved filtration efficiency and yield for a relatively low investment.
Patent CH-582879-A5 (CH)
Title: Automatic drink dispenser warning system - gives two-stage indication of imminent emptying of liquid container
IPC: B67D3/00
Filed: 1974-03-29
Abstract: An automatic drink dispenser with a warning system has a pressurised liquid tank supported on a tipping platform having a knife-edge bearing at one end. The weight of the platform and tank is compensated by a compression coil spring fixed to a base plate. The base plate has a stop against which the platform rests when supporting a fully-laden tank. In this position, an adjustable actuator plate operates two microswitches connected to indicator lamps and a power supply. The switch contacts are open so that the lamps are extinguished. As the tank reaches the nearly empty position, the rising platform and actuator allow the switches to operate one after the other to light the lamps to give a two-stage warning of the imminent emptying of the liquid reservoir.
Patent CH-584187-A5 (CH)
Title: 4-Aminomethyl-cyclohexane carboxylic acid prepn. - by hydrogenating para-aminomethyl benzoic acid in presence of ruthenium catalysts and alkal-ine hydroxides
Filed: 1974-03-30
Abstract: 4-Aminomethyl-cyclohexane carboxylic acid, useful as starting material for prepn. of polymers or pharmaceuticals is prepd. by hydrogenating p-aminomethyl benzoic acid (I) using Ru catalysts in the presence of NaOH, KOH and/or Ca(OH)2 in amts. of 1-35 (1-10) esp. 2 g. equiv./mole (I), and using 0.025-0.25 wt.% Ru metal w.r.t. (I), in catalyst per reaction. Pref. reaction takes place with a 3.5 - 1 H2 : (I) mol. ratio, at 90-200 (155) degrees C under an H2 press. of 50-200 (80-150) esp. 100 kg/cm2.
Patent CH-654759-A5 (CH)
Inventor: SPIEWOK LEONHARD
IPC: B04B7/16
Filed: 1981-07-24
Abstract: In a centrifuge sieve drum wherein the inner surface of the drum is lined with a support arrangement which carries wear-resistant sieve or screen rods formed of a hard material, there is obtained a compensation of the different thermal expansions of the sieve or screen rods and the support arrangement in that, the sieve or screen rods are fixedly connected, in each case, as by riveting or by a threaded connection, at one location with the support arrangement of the sieve drum, whereas the rivets or threaded screws at other connection locations are moveable in a slot-shaped or elongate hole in the axial direction of the sieve drum.
Patent CH-665086-A5 (CH)
Title: Garden refuse cutting up tool - has swinging blade mounted on upper edge of angle section support
Inventor: SCHOENI FRITZ
IPC: B26D5/10
Filed: 1984-12-19
Abstract: Garden refuse, particularly dead plants, is cut up with the aid of a tool which has a support (1) formed from a short length of angle section. A cylindrical block (6) is mounted on the upper edge of the vertical flange (4). This block (6) has a central hole which forms the bearing for a shaft which has a lever (8) attached to its outer end. The outer end of the lever (8) is provided with a hand-grip (11) and a blade (9) is attached to the lower edge. The material to be cut is placed on the horizontal flange of the angle section and the lever (8) is swung downward. USE - Disposal of garden refuse.
Patent CH-587332-A5 (CH)
Title: Metal pigment contg. coating compsn. - has corrosion inhibiting properties improved by addn. of oxidant, reducible by hydrogen peroxide
IPC: C09D5/10
Filed: 1974-05-06
Abstract: In a method for improving the corrosion inhibiting properties of a metal pigment contg. coating compsn. an addn. of (by wt.) 0.1-5 wt.%, relative to the amt. of pigment and filler, of oxidant is made. This oxidant is such that it can be by reduced by H2O2 and has cations in a higher valency state. It reacts in a different pH zone to that of the pigment in the coating. Typically Zn ferricyanide is used.
Patent CH-639456-A5 (CH)
Title: Boiler flanging
Inventor: REES KARL
IPC: F22B37/20
Filed: 1979-07-26
Abstract: The flanging (8) enclosing the boiler comprises flanged girders (10, 10') which are arranged in one plane and on which the boiler walls (1, 2, 3) are supported. The flanged girders (10, 10') fastened on the corners of the boiler are connected to one another at their neighbouring ends via flexurally rigid paralled guides (22, 20', 26).   These parallel guides prevent the boiler walls from collapsing diagonally in the event of seismic accelerations. <IMAGE>
Patent CH-593618-A5 (CH)
Title: Prodn. of milk with standardised fat content - by sepn. of cream and reintroduction in measured quantities
IPC: G01N33/06
Filed: 1975-07-04
Abstract: Milk with an adjusted fat content is mfd. by a process in which the whole milk is passed through a separator and divided into a component with a low fat content, i.e. skim-milk, and one contg. the cream; a definite quantity of the latter is then introduced into the skim-milk.
Patent CH-616063-A5 (CH)
Title: Device for fastening a parasol on a deck-chair
Inventor: ROHR EDUARD
IPC: A47C7/66
Filed: 1977-07-20
Abstract: In order to prevent the possibility of a parasol fastened on a deck-chair being unintentionally detached in wind, a wire spring (11) is provided. Said spring fits pivotably in a height-adjustable parasol carrier (6) and engages under an annular shoulder (13) of the deck-chair frame. The resilient ends of the wire spring (11) which protrude into the interior of the tube cause it to snap-in under the shoulder (13). <IMAGE>
Patent CH-615381-A5 (CH)
Title: Control device for milling/grinding a piezoelectric element
Inventor: MORITANI NAKANOBU
IPC: B24B49/00
Filed: 1977-08-10
Abstract: In order to simplify the process for milling/grinding the piezoelectric element, in the sense of eliminating the need firstly to mill/grind it roughly then, after measuring the frequency, to perform a fine matching milling/grinding operation, the device comprises a milling device (20) controlled by transistors (18, 19) the operation of which is conditioned by a comparator (17). The latter compares signals set up respectively by two groups of amplifiers, converters (13, 15; 14, 16) connected to the outlet of two filters (11, 12) supplied by frequencies picked up on the piezoelectric element as it is being milled. These filters give response curves in the field of the natural frequency of the piezoelectric element, and they are arranged to present, at the frequency desired by the quartz oscillator, the same attenuation coefficient value, whilst for the other values of frequency the coefficients of the two filters are different. This arrangement makes it possible to conduct one and the same milling/grinding operation until the desired natural frequency of the piezoelectric element is exactly reached, the manufacture of which element is thus simplified and made less expensive. The device is particularly suited to milling/grinding large batches of small quartz piezoelectric elements. <IMAGE>
Patent BE-1006550-A5 (BE)
Title: Procede de fabrication d'objet en matiere plastique de type composite.
IPC: B29C33/52
Filed: 1993-07-27
Granted: 1994-10-11
Abstract: Objet en matière plastique de type composite, comportant un composant destructure  par exemple en métal faisant partir intégrante d'un coprs en matière  plastique, fabriqué en prévoyant une cavité de moule, en plaçant dans la cavité du moule un élément de noyau fusible susceptible d'être élevé par fusion, en introduisant dans la cavité par fusion, en introduisant dans la cavité un composant de structure ayant au moins une région de sa surface en aluminium ou matériau analogue, en injectant la matière plastique fondue dans le moule et ultérieurement en enlevant l'élément du noyau de moule grâce au chauffage du matériau de cet élément de moule jusqu'à un état fondu.
Patent CH-622542-A5 (CH)
Title: Process for the preparation of novel disperse monoazo dyestuffs
Inventor: UFIMTSEV VALENTIN NIKOLAEVICH
IPC: C09B29/08
Filed: 1976-12-22
Abstract: There are prepared novel monoazo dyes of the formulae <IMAGE>  and <IMAGE> in which the substituents are defined in Claim 1. The dyestuffs of the formula I are obtained by diazotising an aromatic amine of the formula D-NH2 and then coupling with the appropriate azo component. The dyestuffs of the formula III are prepared from dyestuffs of the formula I by introducing the formyl or acetyl group into the latter. The novel dyestuffs can be used for dyeing polyester, polyamide and other synthetic fibres.
Patent CH-608909-A5 (CH)
Title: Moving electrical connecting cable which is resistant to damage caused by cutting up and pulling apart
Inventor: STUCKI WERNER
IPC: H01B7/06
Filed: 1976-12-23
Abstract: The cable is suitable in particular for connection of microtelephones of public telephone kiosks. It is provided with a metal hose (1) which has two end pieces (2). Located inside this hose is the actual cable (3) which is suitable for absorbing large tensile forces and is in a relationship with the rings (5) of the end pieces in such a manner that the tensile forces exerted between the end pieces are transferred exclusively onto the actual cable (3). <IMAGE>
Patent CH-694931-A5 (CH)
Title: Device for mounting semiconductor chips on a substrate especially a metallic lead-frame has a sensor for detecting a first longitudinal edge of the substrate enabling accurate chip positioning across the substrate
Inventor: MANNHART EUGEN
IPC: H05K13/04
Filed: 2001-02-05
Abstract: Device mounts chips on a substrate, especially a metallic lead-frame (1) with the substrate moved in steps in a first direction (x), while a sensor (12) determines the position of an edge (4) of the substrate in a second direction (y). The sensor comprises light source and two adjacent light paths with one acting as a reference.
Patent CH-696226-A5 (CH)
Inventor: MUSSOT PATRICK
IPC: A01K85/02
Filed: 2003-03-12
Abstract: A lure has a body ( 10 ) provided with a recess ( 12 ), forming a decoy and defining a longitudinal axis (AA'), a connecting member ( 26 ) inserted into the body ( 10 ) via an inner end thereof, and attachable to a line ( 30 ) at the other, outer end. The point at which the connecting member is inserted into the body ( 10 ) defines the forward portion of the lure with a hook ( 24 ) positioned in the recess ( 12 ), and an attachment device ( 22 ) for securing the connecting member ( 26 ) and the hook ( 24 ) provided in the body ( 10 ). The attachment device ( 22 ) include a resilient member ( 23 ) at least indirectly attached to the body ( 10 ) at one end and to the hook ( 24 ) and the connecting member ( 26 ) at the other end, and a guide member ( 22 c) for guiding the hook ( 24 ). The resulting assembly is arranged in such a way that exerting a pulling force on the connecting member ( 26 ) moves the hook ( 24 ) out of the recess ( 12 ), and the resilient member ( 23 ) pulls the hook ( 24 ) back into the recess ( 12 ) when the pulling force is no longer exerted.
Patent FR-2044080-A5 (FR)
Title: Yarn drawing device for pot spinning system
IPC: D01D7/02
Filed: 1969-05-08
Granted: 1971-02-19
Abstract: Yarn spinning machine has fast rotating collecting pots for the yarn and suction funnel devices for guiding the yarn into the pots. The funnel devices each consists of a tunnel and a double pipe funnel stem constructed so that the yarn is sucked through the inner of the double pipes by a medium flowing in the space between inner and outer pipe. A device moves the suction funnel devices simultaneously from the spinning position into a higher position in which yarn coming from the funnel devices is no longer guided into the pots, and returns them to the spinning position. A yarn collecting device collects the waste yarns guided through the funnel devices when in the elevated position. Another device collects and winds the waste yarn and is situated at the end of the yarn spinning machine. Means are provided for cutting the yarns when the funnel suction devices are filted, and devices cut the waste yarns of the yarns being wound in the fast rotating collecting pots when the suction funnel devices are returned from the elevated position into the spinning position.
Patent FR-2071002-A5 (FR)
Title: Coloured polyurethane foam mouldings - using a mould pre - coated with pigment contng compsn
IPC: C08J9/34
Filed: 1969-12-15
Granted: 1971-09-17
Abstract: Prodn. of polyurethane foam mouldings having coloured surfaces, by coating the mould with a soln. (pref. contg. polyester diisocyanates, and vinyl chloride-vinyl acetate copolymer) in volatile solvent. evaporating most of the solvent, and moulding the foam articles; the mixture contg. a pigment and forming a skin adhering to the moulding but not to the mould. The moulding may be fo any colour, including black, and a mould release agent is not required.
Patent FR-2076539-A5 (FR)
Title: Elastic organosilicon compsns
IPC: C08K5/00
Filed: 1970-01-19
Granted: 1971-10-15
Abstract: Elastic organosilicon compositions Based on alpha, omega-dihydroxypolydiorgano-siloxanes and hardening agents. The latter are cpds. of formula R'H2nCnSi(OR")3 (I) (where R' is H, NH2 or N(R"')2; R" is (cyclo)alkyl or acetyl, R"' is (cyclo)alkyl, n is 1 to 5) and chelates of formula (where Riv is 1-5C alkyl, M is Ti or Al, n is 3 to 4, m is 1 to 3) and/or cpds. of formula:- (where Rv is CH3(CH2)x, x is zero to 4, Rvi is alk(ox)yl) The compsn. contains 0.1 pbw of (I), 0.1 to 30 pbw of (II) and/or (III) per 100 pbw of polyorganosiloxane The compn. is heat- and humidity-resistant and adheres to a variety of metals. Uses include adhesives and packing compounds.
Patent FR-2031167-A5 (FR)
Title: Sulphochlorinated oils for greasing leather
IPC: C14C9/02
Filed: 1970-01-19
Granted: 1970-11-13
Abstract: Sulphochlorinated oils for greasing leathers or hides, which are emulsifiable in water, are prepared by partially chlorinating natural or synthetic, unsatd. hydrophobic substances, which are sulphonated in usual manner and then neutralised and decolourised. The amount of chlorine incorporated is pref. 2-30%.
Patent FR-2087362-A5 (FR)
Title: Publicity banner - of polyethylene net
IPC: G09F7/02
Filed: 1970-05-15
Granted: 1971-12-31
Abstract: Patterns or inscriptions are locally fixed to the net which is otherwise bare. The net is held in the extended position. Specifically, the banner may be towed by an aircraft.
Patent FR-2105434-A5 (FR)
Title: Automatic treatment plant - for water at a variable output
IPC: C02F1/68
Filed: 1970-09-07
Granted: 1972-04-28
Abstract: Plant is esp. for use in teh removal of bicarbonates from water when the needs are very variable and the demand can sometimes reach two to three times the normal amt; consists of three receivers in communication with a balancing column; the bottom of the latter connects with the using circuit. Each recipient is connected to teh source of raw water through a float valve. A system of pneumatic rlays controls the feed of the different treatment reagents, such as milk of lime, ferric chloride and a flocculating agent, via. a rotating disc fitted with contact rods of different lengths. The quantity of each of the reagents introduced is strictly a function of the demand for the principal liq.
Patent FR-2198488-A5 (FR)
Title: Amide derivs of phenyl-1-pyrazolones - by reaction of an acid halide on an aminopyrazolone
IPC: C07D231/50
Filed: 1972-09-01
Granted: 1974-03-29
Abstract: New derivs. of pyrazolone are of formula: in which R is a lower alkyl; R' is H or lower alkyl; R" is H or lower alkyl; Y is an acyl residue of formula: in which A is a straight chain or branched divalent saturated or ethylenic hydrocarbon; B is an A contg. 1-5C; R'" is H or lower alkyl; R"" is H or lower alkyl; opt. substituents are Y' which is alkyl, alkenyl, cycloalkyl, aryl, aralkyl, and/or aralkylene and/or halogens, or cyano, nitro alkoxy, aryloxy, aralkoxy, alkylthio, aryl thio, aralkylthio, aryloxy methyl, aryl thiomethyl and/or trifluoromethyl; Y" is H, CH3 or OCH3; Y'" is Cl; and Z, Z', Z", Z'" and Z"". The derivs. are prepd. by reaction of an acid halide of formula Y.CO.X with an aminopyrazolone, in presence of an (in)org. base, in inert solvent.
Patent FR-2234830-A5 (FR)
Title: Temperature control monitor - temperature dependent resistances control operation of fixed frequency oscillator
IPC: G01K1/02
Filed: 1973-06-20
Granted: 1975-01-17
Abstract: A safety monitor to give an alarm when a parameter deviates from a preset value, especially for temperature control of rotating machinery or other equipment, using sensors in the form of resistors whose values vary according to the parameter being monitored so as to affect an oscillator. The oscillator is a fixed frequency one, and the sensors, connected in series, are arranged in parallel with an arm of greater resistance included in the oscillator feedback loop, and with tuned circuits resonant at the oscillator frequency so that when the resistance drops to a predetermined value the oscillator stops.