baber/WOPTO huggingface dataset:
Patent CH-669740-A5 (CH)
Inventor: KISTLER FRANCOIS
IPC: B01D37/02
Filed: 1985-03-18
Abstract: A level measuring sensor is arranged at the start of the straining zone in the perforated belt press and this in particular measures the level change and then regulates the flocculant inflow. In order that the level in the straining zone is stabilized, the perforated belt press must operate in the overflocculation zone. If the flocculant inflow is reduced to the technically possible operating limit, the dry substance content of the filter cake has an optimum value. Thus, the optimization of the control of the operation of the perforated belt press can be reduced to a relatively simple measurement of a level or the time changed thereto.
Patent CH-670801-A5 (CH)
Title: Drawbar for close coupled trailer - has coupled eccentric gear wheel to move coupling axis during cornering
Inventor: VON AH JOSEF
IPC: B60D1/40
Filed: 1985-04-09
Abstract: The underside of the towing vehicle is fitted with a rigid ring gear (3) with inner teeth. A movablee gear (10) meshes with the larger gear and is linked to the chassis by a short lever. The movable gear has the coupling jaw slung underneath. The coupling jaw is displaced rearwards when cornering. The drawbar has a sliding fit under the trailer, enabling it to be lengthened when towing over obstructions eg.  ferry ramps. USE/ADVANTAGE - Simple close coupled system, for lorry and trailor is adjustable.
Patent CH-659783-A5 (CH)
Inventor: TINNES BERNHARD
IPC: B22D41/08
Filed: 1983-03-29
Abstract: For preventing break-out in a continuous casting plant in which the quantity of molten material being supplied to a mold is controlled to a predetermined level, changes in the quantity of molten material being supplied to the mold is constantly monitored. The time behavior of quantity increases of molten material being supplied to the mold is determined and a break-out signal is produced when the quantity of molten material increases at more than a predetermined rate. The break-out signal may be produced only when the rate of change of molten material in the mold and the rate of change of the speed of a casting leaving the mold are less than predetermined values.
Patent CH-659848-A5 (CH)
Title: Tree-protecting apparatus
Inventor: HAERING WALTER-STOECKLI
IPC: A01G13/10
Filed: 1986-04-30
Abstract: The tree-protecting apparatus has at least two posts (2), which are introduced into the earth. The posts are connected to one another by protective rails (3) which surround the tree horizontally, preferably at the height of a vehicle bumper. <IMAGE>
Patent CH-690269-A5 (CH)
Title: Ball-point pen with number-lotto tip finder has balls that are shaken into helical groove, whereby positions of differently colored balls give lotto numbers
Inventor: CESAL JIRI
IPC: A63F9/00
Filed: 1997-10-07
Abstract: The ball-pint pen has a helical surface groove (3) with a sequence of numbers corresponding to a lotto game, a transparent sleeve (5) and a hollow end chamber (6) containing balls (7) corresponding to lotto numbers. The balls to be used for the lotto tip are of different co lour from the others. All balls are shaken into the groove and the positions of the colored balls give the numbers.
Patent CH-690158-A5 (CH)
Inventor: FUCHS PETER
IPC: A22B1/00
Filed: 1995-10-11
Abstract: PCT No. PCT/CH96/00313 Sec. 371 Date Aug. 21, 1998 Sec. 102(e) Date Aug. 21, 1998 PCT Filed Sep. 11, 1996 PCT Pub. No. WO97/13412 PCT Pub. Date Apr. 17, 1996The invention relates to a method and a device for animal-appropriate conveying, in which animals are conveyed in conveying channels, the animals being advantageously conveyed separated from one another in columns and the animals are guided at a drive mechanism (49) onto a platform (49.3), which is swivelled and the animals are driven into a conveying space (50).
Patent CH-629689-A5 (CH)
Title: Ultrasonic oscillator and ultrasonic machine tool using this oscillator
Inventor: YAMADA SHOHACHI
IPC: B06B1/02
Filed: 1978-03-29
Abstract: The ultrasonic oscillator has automatic gain and comprises a phase detector (3) for detecting a phase difference between a charging voltage and variable values indicating the operational state of the charge, together with a voltage controlled oscillator (15) for controlling the oscillation frequency using a direct current corresponding to the said phase difference. This ultrasonic oscillator is also combined with a vibrator (27) which it controls and with a small motor (24) driving a fan (26) which cools the vibrator (27). The vibrator and the fan (26) are contained in a housing (20), part of which is small so as to form a portable machine with which machining and polishing can be carried out. <IMAGE>
Patent CH-580446-A5 (CH)
Title: Assembly frames for large concentric air ducts - provide horizontal location for inner and outer duct tube
IPC: B21C37/15
Filed: 1975-03-24
Abstract: As assembly installation for the manufacture of large diameter air ducts of circular cross section has two support frames placed coaxially side by side. Each frame has vertical location bars which are adjustable horizontally and vertically so that it can accommodate ducts of various sizes. The first frame locates the inner duct tube whose outside surface is covered with a layer of insulating material. The second support frame next to it, carries the outer duct tube in a position that is coaxial with the inner tube. An axially movable pusher plate then slides the inner tube and its insulation layer into the outer tube against a retaining end plate.
Patent CH-678092-A5 (CH)
Inventor: GONSIOR WOLFGANG
IPC: F16J13/24
Filed: 1987-11-03
Abstract: A hinged lock for a container lid includes a safety system which prevents the lid from being blown fully open when unlocked, due to residual positive pressure in the container. The lid (3) is hinged to a flange (1) of the container via plates (8) and a first pin (10), and a lid locking lever (5) is hinged to the flange via plates (7) and a second pin (10). A catch lever (6) is pivotally mounted on the locking lever (5) and includes a projection (31) spring biassed into sliding engagement with a bearing surface (32) on one of the plates (7). When the locking lever (5) is released by axially withdrawing a locking bolt (9, 9a), the lever 5 is permitted to rock clockwise through a small angle determined by engagement of the catch projection (31) with a stop (36), permitting the lid (3) to open slightly and vent the container. The end of the catch lever (6) remote from the projection (31) is then manually depressed to disengage the projection from the stop (36), allowing the locking lever (5), and therefore the lid (3), to be swung to their fully open positions. <IMAGE>
Patent CH-671839-A5 (CH)
Title: Bank cheque
Inventor: DELLA VALLE PAOLO
IPC: G06K19/10
Filed: 1987-11-04
Abstract: Bank cheques and similar credit chits are made of a paper carrier (2) on which several fields (3,4,5,6) are marked out so that the sum of money, the drawee and other legends can be written in them. Atleast one of these fields contains a hologram with the legend to be entered in the field concerned.
Patent CH-673962-A5 (CH)
Title: Particle coating appts. - with swirl chamber, spray head and UV light polymerisation
Inventor: HIRSCHFELD PETER
IPC: A61J3/00
Filed: 1987-11-10
Abstract: Particles with a polymer coating have a core e.g. of fertiliser, plant protective, food or pharmaceutical material and a lining of specified permeability, solubility, mechanical or optical properties which is applied in a container with a spray head and is fluidisied in a swirl chamber by a gas mixt. The coating is polymerised by UV-irradiation after it has been applied to the cores. Pref. the container (1) encloses a swirl chamber (9) with a sleeve (21) of stainless steel, a perforated plate (17) and a gas inlet (27). A spray head (23) distributes a gas mixt. of N2 (105) and O2 (107). Windows are closed by quartz glass separator elements (31); the radiators (43) include an UV-arc lamp (45) for each window. The particles are admitted through the inlet (25). A pump (73) circulates the gas in a pipe (61) from the gas outlet (29) through two filters (65,77) and a heater or cooler (75) to the gas inlet (27). The liq. coating material is stored in the tank (85). ADVANTAGE - This plane has a high throughput and requires little time and energy to produce a high-quality coating.
Patent CH-667996-A5 (CH)
Title: Hydraulic device eliminating organic deposits obstructing human ducts
Inventor: NERACHER ARNOLD
IPC: A61M1/00
Filed: 1985-12-31
Abstract: The device uses a jet of liquid to clear the duct e.g. arteries. It comprises a catheter comprising a flexible pipe introduced into the obstructed duct. a flexible metal conduit extends in the pipe and one pipe end has a nozzle induced to the deposit zone. It is connected at its other end to a pressurised liq. source. The nozzle orifice has a diameter of between 20 and 70 micron and the liq. pressure in the jet is at least 60 MPa. The jet penetrates into the organic liquid contained in the duct (A) at a speed of at least 300m/s.
Patent CH-627860-A5 (CH)
Title: Electrooptical cell
Inventor: GUENTHERODT HANS-JOACHIM PROF
IPC: G02F1/1523
Filed: 1979-07-31
Abstract: Electrooptical cell, in particular for display purposes, having an active working electrode having an intercollatable layer structure, in particular graphite, a counter electrode and an ion conductor arranged between the two electrodes, as well as, optionally, a reference electrode. When an electric voltage is applied, ions are inserted from the ion conductor into the layer structure, resulting in a visible optical change in the surface of the working electrode.
Patent CH-600817-A5 (CH)
Title: Walking stick in two separable sections
Inventor: KAEGI WERNER
IPC: A45B9/00
Filed: 1976-06-01
Abstract: Walking stick in two separable sections can be folded but remain connected by cable to prevent loss
Patent CH-588802-A5 (CH)
Title: Prevention of premature tomato rot - uses dry sawdust bedding layer with added mould inhibitors
IPC: A23B7/16
Filed: 1974-06-06
Abstract: The prevention of premature rotting of tomatoes in times of plenty involves applying a drying agent to the epidermis or outside layer of skin of the harvested tomato. Preferably the agent is sawdust, possibly with added germicidal agents. The tomatoes stay fresh for months in that their outsides are dry and so resist incipient decay and thus remain available for marketing at acceptable prices. They are kept in a cool room at temperatures of 5 deg. - 7 deg.C. The chemical used for preventing mould and rotting can be hydrogen peroxide or salicylic acetate.
Patent CH-582925-A5 (CH)
Title: Hand-held counting aid - has base plate with pairs of independent sliders for selectively covering coloured markings
IPC: G09B19/02
Filed: 1976-06-21
Abstract: A hand-held counting aid has a base plate with parallel guides. Two independent sliders between each guide have end stops for preventing their removal. The guide path for each pair of sliders has spaced coloured markings with a further series of markings, of different colour marked at the same spacing along the lower slider. The second slider is positioned over the first, with the sliders independently positioned so as to cover some or all of the coloured markings. Preferably the coloured markings along the slider guide path are black dots and those along the lower slider red dots.
Patent CH-634766-A5 (CH)
Title: Multi-head automatic machine for cutting sections
Inventor: CHUARD MARCEL
IPC: B23D33/10
Filed: 1979-09-14
Abstract: The machine, which makes it possible to cut several sections at once into several pieces, with an adjustable length of cut pieces, comprises a frame (9, 10, 11, 12) supporting several cutting heads (13a...13n) and as many locking vices (14a...14b) for clamping the sections at the cutting point, and a device for storing the sections and transporting them in parallel as far as their cutting position. The sections are held between an individual cylinder (16) for each profile and a common stop (15) ensuring that the pieces cut from left to right have the same length. Supply, adjustment, cutting and discharge for the pieces take place entirely automatically. The machine may be used for cutting tubes. <IMAGE>
Patent BE-1004393-A5 (BE)
Title: Element tubulaire en acier inoxydable presentant une resistance a l'usure amelioree.
Inventor: HERTZ DOMINIQUE
IPC: C23C8/38
Filed: 1987-09-15
Granted: 1992-11-17
Abstract: Un élément tubulaire, tel qu'une gaine (18) de crayon de contrôle de réacteur nucléaire, en acier inoxydable chrome-nickel, est protégé contre l'usure due aux frottements par nitruration ionique sur une profondeur comprise entre 15 et 40 um.
Patent BE-1004401-A5 (BE)
Title: Fertiliser based on sugar factory dross, preparation method and use of same
IPC: C05F5/00
Filed: 1989-08-29
Granted: 1992-11-17
Abstract: According to the invention, a sugar factory dross granule fertiliser isproposed. The granulation binder used is a cellulose adhesive and/or anamylaceous substance. It is proposed according to the invention topreferably supplement the dross used in this way, with mineral and/ororganic elements, particularly with magnesium carbonate. The product issuitable for all agricultural, forestry, etc. applications, in rectificationand maintenance doses, particularly for acidified soils.
Patent CH-633335-A5 (CH)
Title: Thread cut-off device
Inventor: JENTSCHMANN JAKOB
IPC: D05B65/00
Filed: 1979-11-14
Abstract: In a thread-using or thread-processing unit, such as a sewing machine, in order, at the end of the operation, after the thread (14) has been cut off, to prevent the cut-off part of the thread from falling down and lying around loosely, a thread cut-off device is provided. This has holding elements (6, 8) which are located next to one another and are pressed resiliently against one another and which have oblique bearing faces (7, 7'), and the thread (14) introduced between these is held by means of a clamping effect after it has been cut. <IMAGE>
Patent CH-618642-A5 (CH)
Title: Sleeve which is combined with a timepiece, can be hung around the neck and attached to a writing implement, in particular a ball-point pen
Inventor: SCHENKER EMIL
IPC: G04B47/00
Filed: 1977-09-07
Abstract: The sleeve (1), which can be hung around the neck, is combined with a clock (5) having a housing (6) and can be attached to a ball-point pen (2). The housing of the clock is removably connected to the sleeve part (12) by means of locking tabs (8), one of the gaps (11) between said tabs being larger than the others (10) in order to hold the clip (4). The sleeve part has furthermore two diametrically opposed holes (17), through which a strap for hanging round the neck is pulled. The clip and the said strap are arranged in such a manner that the clock can be read in the correct position both when hung around the neck and when attached to the clip. A clock/writing implement combination of this type is particularly advantageous for waiting and nursing staff. <IMAGE>
Patent CH-608402-A5 (CH)
Title: Metal sheet receiving device for a machine
Inventor: COENDOZ GERALD
IPC: B21D43/28
Filed: 1977-09-08
Abstract: The device comprises a slideway (2) accommodating supports (1 - 4) which are connected by tensioned cables (3) forming a flexible framework which can move in at least one direction by means of a control mechanism. The device applies particularly to machines for shearing metal sheets. <IMAGE>
Patent CH-595314-A5 (CH)
Title: Carboxyalkyl- or tetrazolyl:alkyl-hydroxyalkyl-methoxy-benzene derivs.
Inventor: GALANTAY EUGENE ERVIN
IPC: C07C45/64
Filed: 1974-08-16
Abstract: In a process for the prodn. of new methoxybenzene derivs. of formula (I): (where R1 is H or CH3; R2 is 5-8C alkyl or p-Z-phenethyl (Z=H, F or Cl); m is 5 or 6; and Z is COOH or 1H-tetrazol-5-yl), an aldehyde of formula (II) is reacted with a phosphonium salt of the formula Ph3P+-(CH2)m-1X'Y- (III) (where Y is Cl, Br or I) and the prod. is hydrogenated.  (I; X'= COOH) may be esterified to give their lower alkyl esters, or converted into acceptable salts by treatment with org. or inorganic bases.(I) have uterine-stimulant and hypotensive activity.  (I) have a uterotonic activity in vitro at a concn. of 1-10 mg/l and on the uterus in situ at doses of 40-2000 ug/kg.  (I) are partic. suitable for the treatment of essential hypertension, for inducing labour, for eliminating a retained foetus, for terminating pregnancy and for inducing menstruation.  Dosage for larger mammals is 10-500 mg/day.Specific cpds. (I) include DL-1-(6-carboxyhexyl)-2-(3-hydroxyoctyl)-4-methoxybenzene.  In an example, this is prepd. by reacting 2-(3-hydroxyoctyl)-4-methoxybenzaldehyde with the yield obtd. from 6-carboxyhexyl-triphenylphosphonium bromide and hydrogenating the prod. over Pd/C in glacial acetic acid.
Patent CH-585375-A5 (CH)
Title: Suction and mixer head with turbulence chamber - with open-ended moulded body and pressure connector mounted on vertical plane
IPC: F24F13/062
Filed: 1974-09-10
Abstract: The suction and mixer head working on the injector principle is used as an anemostat, or as an element in air-conditioning convectors etc., where a secondary flow element is sucked in with the aid of a primary liquid or gas and mixed with it. The assembly comprises one or more moulded bodies (2) of constant or variable cross-section and an attached pressure connection pipe socket (1), both being mounted on a plane lying more or less vertically to the longitudinal axis of the socket. Both ends of the moulded body are open; or one end may be closed, with a deflecting inset (3) with a collar fitted in it and the end nearest to the collar kept open. The induction factor and suction capacity are increased, and the structure is simplified.
Patent CH-616843-A5 (CH)
Title: Process for preparing a controlled-release medicinal tablet
Inventor: WEISS AARON LOUIS
IPC: A61K9/28
Filed: 1976-10-08
Abstract: By dispersing a medicinal substance in a mixture of polyvinylpyrrolidone and a vinylcarboxylic polymer, and tabletting the mixture, the dissolution of the medicinal substance in the digestive tract is retarded. However, a maximum rate of dissolution is observed at the beginning of attack by the gastric juice, since the polymers have not yet had time to gel. To avoid this drawback, the invention proposes coating the tablet with a film composed of a mixture of a hydrophobic polymer having a solubility of not more than 3% in water and a water-soluble hydrophilic polymer. The aqueous fluids gradually pass through the film, and the polymers of the core, by swelling, eventually break the film.
Patent FR-2063190-A5 (FR)
Title: Polyfluorosiloxane coatings for friction surfaces
IPC: B05D5/08
Filed: 1969-09-02
Granted: 1971-07-09
Abstract: Application of a micro-coating onto mechanical agents, esp. crystalline derivs. of alpha-Al2O3, in which the rubbing or friction surface, of high superficial free enthalpy is covered by a coating comprising an absorbed layer of a fluorinated polysiloxane or the corresponding monomer (in which case polymsn. taks place after the coating is in place). The coating is applied by immersing or steeping the surface to be treated in a soln. of the polymer or monomer or exposing it to a vapour of the coating substance. The coatings reduce the friction coefficient of the surfaces and protect them against oxidation, corrosion and the effects of ultra-sonic washing procedures.
Patent FR-2097201-A5 (FR)
Title: 1,2-triazoloanthraquinones as clarifiers - during developing/hardening of silver halide
IPC: G03C5/305
Filed: 1969-11-19
Granted: 1972-03-03
Abstract: Developers for gelatine emulsions, which are to be subsequently hardened by treatment with dialdehydes or bisulphite compds. of dialdehydes, contain 1-40 mg/litre of 1,2-triazoloanthraquinones (I) as clarifiers: The clarifiers (I) provide a favourable fog/sensitivity ratio. The dialdehyde hardener is pref. OHC-CH2ACH2-CHO (where A = -(CH2)n-, -CH(CH3)-, S, O, NH, Se or NR; R = Me, Et, or Pr; n = 0, 1 or 2).
Patent FR-2076323-A5 (FR)
Title: Welding of articles - using inert gas heating
IPC: B23K1/012
Filed: 1970-01-09
Granted: 1971-10-15
Abstract: A heated stream of inert gas is directed onto the surface to be welded. The gas is supplied from a tubular arrangement with a nozzle at one end from which the jet issues and a connection to an inert gas reservoir. The gas is electrically heated either in the tube, the connection, or prior to entering the appts. The use of an inert gas avoids oxidation of the surface to be heated, enables the operator to see the surface clearly and enables the work area to be accurately localised.
Patent FR-2105472-A5 (FR)
Title: Appts for untwisting and stretching yarns
IPC: B65H59/10
Filed: 1970-09-08
Granted: 1972-04-28
Abstract: The extension spindle comprises an upper small dia. post and a slower large dia. post joined by a shoulder, and an annulus is freely slidable on the upper post and is urged towards the shoulder by a magnet in the lower post, whereby to clamp and exert a frictional force on yarn passing upwardly between the annulus and the upper part. The upper and lower posts may be connected together by a screw connection to vary their relative positions and thereby the magnetic attractive force on the annulus; alternatively an electromagnet may be used. The frictional force tension untwists the yarn and can be readily varied for different yarns.
Patent FR-2130749-A5 (FR)
Title: Dehydration of material in slab form
IPC: F26B5/16
Filed: 1970-11-25
Granted: 1972-11-10
Abstract: Product to be dehydrated is formed into a layer and brough into close proximity with a desiccating material, e.g. sandwiched between layers of dessiccant. Process is applicable to foods, chemicals, pharmaceuticals, yeast and dairy products after suitable pretreatment such as extruding, grating, shredding etc.
Patent FR-2118201-A5 (FR)
Title: Reinforced rubber profiles - with a thermoplastic core
IPC: B29C67/24
Filed: 1970-12-14
Granted: 1972-07-28
Abstract: Extruded rubber profiles having a non-metallic core stable up to about 125 degrees C, pref. of chlorinated PVC with an inextensible core textile of pref. a superpolyamide. Pref. adhesion between the core and the matrix rubber is improved by providing holes to key to rubber through the mouldings or by coating the core withfilms of PVC/chlorinated rubber mixtures. The composite structure is stiffer than unreinforced rubber for making e.g. windscreen wiper blades or similar, is more corrosion resistant and lighter than mouldings with a metallic core. The rubber provides sufficient insulation and the core textile sufficient resistance to reversion to preserve the shape of the plastic core in spite of brief external exposure of the rubber to temps. =200 degrees C for 30-45 secs. to vulcanise the rubber.
Patent FR-2091525-A5 (FR)
Title: Bag of synthetic sheet material
IPC: B65D30/08
Filed: 1971-05-12
Granted: 1972-01-14
Abstract: A bag of synthetic material, particularly of polyethylene, is formed by folding two parts of the walls over one another and adhesively bonding them, a bottom flap also being optionally applied, the bag being formed from a tube with two layers not entirely joined to each other, one being of a fibrous material permeable to gas which constitutes the inner wall of the bag. The inner layer is preferably of paper with a high extensibility and a gas permeability of at least 1000 cm3. m-2.mn-1. The two layers are preferably sealed together by an adhesive applied at points or in bands. The bags, while possessing an impermeable outer surface, have an inner layer permeable to air and which allows it to escape during filling.