baber/WOPTO huggingface dataset:
Patent CH-609112-A5 (CH)
Title: Washing drum for a continuous-flow washing machine
IPC: D06F31/00
Filed: 1976-01-26
Abstract: A rotatable washing drum for a horizontal continuous-flow washing machine has at least one washing chamber (2). This chamber (2) is delimited by two partition-wall halves (3, 3') arranged perpendicularly to the drum axis (4). A multiply angled connecting part (6) connects the partition-wall halves (3, 3') to one another so as to leave a laundry passage orifice (7) free. The connecting part (6), partially bearing with its edge against the drum wall, has a plurality of sliding planes (9, 9', 10, 11, 11') for the laundry, the planes (9, 9', 10, 11, 11') being inclined relative to the partition-wall halves (3, 3') and to the drum axis (4) in such a way that the laundry can be transported forwards or backwards into the chamber (2) or out of it by an appropriate choice in the direction of rotation of the drum (1). As a result of this design of the chamber, a careful transport of laundry in both directions is guaranteed by constructively simple means. <IMAGE>
Patent CH-678025-A5 (CH)
Title: Appts. for automatic filling of moulds for lost wax casting process - comprises feeder for conveying empty moulds to filling station, means for setting and centring mould, injection system, etc.
Inventor: PIGNATELLI UBALDO R
IPC: B22C7/02
Filed: 1989-04-03
Abstract: The appts. comprises a feeder for conveying the empty moulds towards a filling station, some means for setting and centring the mould at the filling station, an injection system to fill the mould with wax, some means of conveying the filled mould from the filling station and removing it, at least one pulser measuring a mould position and some means of control, connected to the pulser and to the injection system incorporating a time switch to control and synchronise the operations of the appts. automatically. The various parts of the appts. may be driven electrically, pneumatically or hydraulically. USE/ADVANTAGE - The appts. is used for automatically filling moulds for use in the lost wax casting process. It is simple in operation and allows the rapid filling of a series of moulds that would be used in such applications as the casting of jewellery from molten gold or silver thus reducing the need for an operator to perform such prolonged and fastidious tasks.
Patent CH-593756-A5 (CH)
Title: Flash welding control - compares welding pulse duration with set value to adjust clamping jaw movement for constant input
IPC: B23K11/04
Filed: 1975-02-11
Abstract: In a control system for flash welding the welding pulse duration is measured during the fusion operation for every period of the reciprocating movements of the clamping jaws with the workpieces. The measured duration is compared with a desired value. In case of a deviation, the velocity of movement or the amplitude of the movement of the workpieces relative to each other is altered accordingly. This keeps the energy input for each pulse constant so that the workpieces are heated more uniformly, the quality of the weld is raised and the welding time can be reduced. The allowance for the fused part can also be reduced.
Patent CH-668629-A5 (CH)
Inventor: HEHL KARL
IPC: F16L15/00
Filed: 1985-04-29
Abstract: A pipe coupling having an annular gasket deformed and compressed within a closed gasket chamber to form a seal for a pressurized hydraulic line, for example, one wall of the gasket chamber being formed by the outer surface of a pipe end portion which is to be connected either to a second pipe end portion or to a wall port. The axial width of the gasket chamber is determined by an abutment of the end face of the pipe end portion which transmits the abutment force to a threaded clamping sleeve or, as the case may be, to a coupling nut with the aid of a snap ring which engages a peripheral groove of the pipe end portion and a thrust shoulder of the threaded clamping sleeve. The pipe-to-pipe version of the coupling has two annular gaskets inside identical gasket chambers on opposite axial sides of a centering sleeve which surrounds both pipe end portions.
Patent CH-680576-A5 (CH)
Inventor: SONDEREGGER HANS-CONRAD
IPC: B30B15/04
Filed: 1990-05-31
Abstract: The invention relates to a bar tension sensor, preferably for cyclically operating production machines, such as for example for injection-moulding machines. 
<??>To monitor the clamping force during the injection operation, the tensile forces of the usually four tie bars (14) are continually and cyclically monitored. For this purpose, thin-disc force sensors (19) are fitted underneath the tie-bar tension nuts (13), the installation of which sensors requires no machining of the tie bars (14) or of the tension nuts (13), since they substitute standard shims and have virtually the same strength and flexibility values. The thin-disc force sensors (19) preferably operate on the piezoelectric principle on the basis of quartz crystals, ceramics or other crystals (24). In principle, the thin-disc force sensor (19) comprises a perforated metal disc (21), in which preferably a plurality of preassembled measuring elements (22) are fitted and are ground over with the metal disc (21) after they have been welded in. Consequently, the measuring elements (22) are parallel-connected in terms of force to the metal disc (21), in other words they measure a precisely defined component of the overall force. This component can also be increased by raising the measuring elements. For calibration of the overall system, a calibrating sensor (31) is fitted between the platens (33) and is connected to the measuring electronics (32). By displacing the calibrating sensor (31) into various positions 0-1-2-3-4, the accuracy of the machine settings can be checked, whereby optimum utilisation of the same is possible. The bar tension sensor according to the invention consequently permits continual quality control of the injection mouldings, as well as satisfactory monitoring of the machine installation. In addition, it can be fitted new or retrofitted. 
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Patent CH-633960-A5 (CH)
Title: Prophylactic antidote against organophosphorus pesticides
Inventor: MALEEV ATANAS
IPC: A61K31/46
Filed: 1978-05-26
Abstract: A composition is described which is administered prophylactically to people who come into contact with organophosphorus plant protection agents. This composition acts as an antidote against the organophosphorus compounds and is intended expediently to be administered orally before the people come into contact with the organophosphorus compounds, but it also shows a good activity if it is administered after poisoning with the organophosphorus compounds has taken place. The antidote described here contains     A) N-butylscopolammonium bromide   B) 3-(N-piperidyl)-1-phenyl-1-cyclohexyl-1-propanol hydrochloride,   C) 3-(dimethylcarbamoxyphenyl)trimethylammonium bromide, and   D) 1-phenyl-2-methylaminopropanol hydrochloride.   A daily dose preferably contains 10 to 15 mg of the component A), 6 to 12 mg of the component B), 5 to 6 mg of the component C) and 5 to 6 mg of the component D).
Patent CH-641275-A5 (CH)
Inventor: TSCHIRREN JEAN-DENIS
IPC: G01B11/16
Filed: 1980-08-27
Abstract: 1. Method to detect optically and/or to measure a deformation and/or a displacement of an object or part of an object in a direction roughly perpendicular to a reference beam, comprising the following phases : a) the said reference beam is emitted in the direction of a point integral with the said object, b) on this reference beam an optical means is interposed to deduct and deflect at least one part of this reference beam according to the said direction roughly perpendicular to the reference beam, this optical means being rigidly connected to the object at the said fixed point, characterised in that it furthermore comprises the following phases : c) the said beam is divided into two distinct beams having the same luminous intensity when the said object has not undergone any deformation and/or any displacement perpendicular to the reference beam, d) the said distinct beams are respectively focused on two detectors, and e) the relationship : I1 - I2 /I1 + I2 is measured, in which I1 represents the luminous intensity of one of the beams, and in which I2 represents the luminous intensity of the other.
Patent CH-566270-A5 (CH)
Title: Rotary water purificn device - comprising vertical envelope with internal Archimedean screw
IPC: C02F3/16
Filed: 1973-05-18
Abstract: Purifying device for water consists of an Archimedean screw with a two-start thread; the edges of the threads are welded to a cylindrical envelope. The cylinder and the screw are pref. metallic and rotate around a fixed axis which runs in a bearing at the bottom of the tank, contg. the water to be purified. The summit of the envelope is surmounted by a fixed, conical funnel whilst a motor driven wheel turns the axis of the screw. The screw may have a considerable length and the envelope may be supplied with openings through which the water can be expelled while the sludge and other solid substances are settled out; they are retained in the cylinder and are subsequently collected and evacuated through a tube. The envelope may also be short and project only 5cm above the surface of the water; the water is projected by centrifugal force into the air and dispersed in the form of fine droplets which become oxygenated. The device is inexpensive and operates with the min. of energy. It is simple, can be used universally and is free from breakdowns and wear.
Patent CH-570182-A5 (CH)
Title: Ski waxing machine - sets of belt driven rollers operate hot air system and wax sprays
IPC: A63C11/08
Filed: 1974-05-28
Abstract: The machine for coating the undersides of skis with an anti-friction coating of waxy material, which permits the surfaces to be coated while the user is still wearing the skis consists of an open topped box with rollers mounted across it, each roller consisting of a double roller mounted on a spindle with a gap between the two roller portions with a set of drive bolts located in the gaps between. Two double rollers are mounted in blocks supported by springs, so that when pushed down, they operate a heater to blow warm air into the skis. Under the rollers are mounted jets to direct the sprays of melted wax upwards, also operated by the movement of the rollers.
Patent CH-614364-A5 (CH)
Title: Table, in particular for offices
Inventor: HAUSER GEBHARD
IPC: A47B21/00
Filed: 1977-07-05
Abstract: In its tabletop (7), the table has an opening which is closed by an openable cover (14). The opening serves as an access to a socket (18). Provided below the tabletop (7) is a grille (10) which can be reached from the opening and on which cables (16, 17, 19, 21, 23, 24, 26) can be placed. The cover (14), which can preferably be pivoted up, can have cutouts (15) for the cables (16, 17) to pass through. The mesh width of the grille (10) should allow ordinary plugs to be passed through it and should be, for example, 5-10 cm. The grille bars at the edges of the grille (10) should lead up to the tabletop (7). There may be provided a rising cable duct (20) which is openable over its entire length and from whose upper end cables (19, 26) can be led to the socket (18) and to the grille (10). There should be a cable passage between the tabletop (7) and a body (8) arranged below the tabletop (7). <IMAGE>
Patent CH-608789-A5 (CH)
Title: Isomerisation process
Inventor: STOLLER HANSJOERG DR
IPC: C07C403/00
Filed: 1974-07-03
Abstract: Vitamin A compounds which have the form of the all-trans, 9-cis or 11-cis isomers, are isomerised with palladium oxide to give isomer mixtures which essentially contain the all-trans isomer and from which the desired isomer (for example the all-trans isomer or the 9-cis isomer) can be isolated in a simple manner. The process allows the content of the all-trans isomer, which is desired because of its biological activity, of the products obtained in the synthesis of vitamin A compounds to be increased and to facilitate the isolation of this isomer from the product. Furthermore, the process allows 13-cis-vitamin A compounds, which could previously only be prepared in a highly complicated and laborious manner, to be made readily acceptable.
Patent BE-1003189-A5 (BE)
Inventor: CHEVALIER PHILIPPE
IPC: G01L9/00
Filed: 1990-07-27
Granted: 1992-01-07
Abstract: PCT No. PCT/BE91/00052 Sec. 371 Date Aug. 3, 1993 Sec. 102(e) Date Aug. 3, 1993 PCT Filed Jul. 26, 1991 PCT Pub. No. WO92/02796 PCT Pub. Date Feb. 20, 1992.A pressure sensor for connection to a transmission optical fiber which allows the transmission of a light beam. The pressure sensor comprises a material which is essentially elastic to deformation and optically transparent to the wavelengths of light used. The material includes at least two inclusions, each comprising an optical fiber segment. The distance between the inclusions varies when a deformation is exerted on the pressure sensor. This, in turn, modifies the focal length of the optical system defined thereby, and leads to a variation of the light energy collected by a transmissive optical fiber. The pressure sensor is suitable for detectors or measuring devices for medical use, and in this regard, a method for measuring blood or respiratory pressure is also provided.
Patent BE-1010726-A5 (BE)
Title: Sulfonates d'oximes et leur utilisation comme acides sulfoniques latents.
IPC: C09D11/101
Filed: 1996-10-31
Granted: 1998-12-01
Abstract: L'invention concerne l'utilisation de sulfonates d'oximes de formule I (voir figure) dans laquelle m est 0 ou 1 et x est 1 ou 2; R1 représente par exemple un phényle substitué; R2 a par exemple l'une des significations de R1 ou représente un reste phényle non substitué, alcanoyle en C1-C6, benzoyle non substitué ou substitué, alcoxycarbonyle en C2-C6 ou phénoxycarbonyle; ou R1 et R2 forment par exemple un cycle, éventuellement avec le groupe CO;R3 lorsque x est 1, est par exemple un reste alkyle en C1-C18, phényle ou phénanthryle, les restes phényle et phénanthryle étant non substitués ou substitués, ou R3, lorsque x est 2, représente par exemple un reste alkylène en C2-C12, phénylène ou oxydiphénylène, les restes phénylène ou oxydiphénylène étant non substitués ou substitués, comme dispensateurs d'acide latents, en particulier à des longueurs d'onde supérieures à 390 nm, et l'utilisation des composés pour la préparation de photorésists.
Patent BE-1012653-A5 (BE)
IPC: B41C1/05
Filed: 1998-10-26
Granted: 2001-02-06
Abstract: Process for engraving an image in a support, wherein said image is provided for pad printing, wherein the latter forms an intermediate support which is first charged with ink, after which the ink is scrapped off, wherein a flexible pad means takes over the remaining ink which is originating from the engraved support, whereby a transposed image is formed, after which said transposed image is deposited on a surface to be printed of an object to be decorated by means of the pad means which is charged with ink, remarkable in that the engraving of said image (11, 12) is effected in that a high energy beam (9) is directed on said support (10) according to a selected image pattern (11, 12) and under parametric working conditions which are set.
Patent CH-611471-A5 (CH)
Title: Device for transmitting information within enclosed areas of a building or vehicle
Inventor: NEUMANN DIRK
IPC: H04B10/114
Filed: 1976-07-21
Abstract: The device for transmitting information within enclosed areas of a building or vehicle is provided with at least one transmitter and at least one receiver, both the transmitter(s) and the receiver(s) being able to change location. A fixed line network (3) emerging from a fixed central station with a transmitter and a receiver extends over a plurality of areas of the building or compartments of the vehicle. At least one infrared receiving diode (5) or infrared transmitting diode is permanently connected to this line network in each of the areas or compartments so that information can be transmitted from variable-location transmitters (6) disposed in the areas to the central station or from the central station to variable-location receivers disposed in the areas. The device can be designed as a calling device, as a device for forwarding messages to a central station or instructions from a control centre, or as an intercom system. <IMAGE>
Patent CH-618859-A5 (CH)
Title: Sofa or armchair easily convertible into a bed
Inventor: BUSNELLI AMBROGIO
IPC: A47C17/22
Filed: 1977-09-15
Abstract: The sofa or armchair comprises a fixed frame (1) for each lateral flank and a movable frame (2) supporting the sprung mesh, the movable frame (2) being divided into three parts, namely two long end parts, one towards the head end (2a) and the other towards the foot end (2b), and a short intermediate part (2c), these parts being joined by hinges (3-4). The frame supporting the sprung mesh (2) is supported as a whole by the fixed frame (1) upon two hinges, of which a front hinge (6) is located on the front top side of the fixed frame (1) and is situated between the two hinges (3-4) of said intermediate part while the other or rear hinge (8a) is located on the rear part of the fixed frame (1) on an oscillating rod (8). Said hinge (4) has a limited range of movement and its purpose is to permit two limit positions for the two parts (2c-2b) of the frame (2) supporting the sprung mesh. Said three parts of the frame (2) of the sprung mesh, when folded, are contained between the fixed lateral frames (1). <IMAGE>
Patent FR-2031695-A5 (FR)
Title: Automatically measuring particles previous- - sly photographed on diapositive plates
IPC: G01N15/02
Filed: 1969-02-04
Granted: 1970-11-20
Abstract: Apparatus comprises a diapositive plate projector and a projector producing a parallel light beam. The latter is focussed and adjusted by a movable objective and a multi-diaphragm rotating plate. The beams transmitted by the two projectors are received in a screen. A linear potentiometer is linked to the rotating plate so that its terminal voltage is a linear function of the plate angular position. A console controls the objective and rotating plate so that a light spot is superimposed on the particle image on the screen. A numeric voltmeter and a recording device, controlled by the potentiometer, record the light beam diameter, that of the spot and therefore that of the particle.
Patent FR-2041296-A5 (FR)
Title: Process for prodn. of benzophenone 3,4,4'-tricarboxylic acid (or anhydride) of formula by reacting o-xylene with p-toluyl chloride in the pres. of a Friedel-Cra
IPC: C08K5/132
Filed: 1969-04-18
Granted: 1971-01-29
Abstract: Process for prodn. of benzophenone 3,4,4'-tricarboxylic acid (or anhydride) of formula by reacting o-xylene with p-toluyl chloride in the pres. of a Friedel-Crafts catalyst such as AlCl3 to give 3,4,4'trimethylbenzophenone (II), and oxidising the (II) to (I) e.g. by action of bichromate, permanganate, etc. in alkaline soln., with nitric acid, or by oxidation with air under pressure in the pres. of catalysts such as cpds. of V, Cr, Co or Mn.
Patent FR-2037977-A5 (FR)
IPC: B29C65/50
Filed: 1970-03-11
Granted: 1970-12-31
Abstract: 1298411 Seaming non-metallic sheet material BONDIT CORP 11 March 1970 [12 March 1969] 11599/70 B5K  In apparatus for joining sheet material 1a, 1b by interfeeding a dry filamentary adhesive 8 between the materials in the areas thereof to be joined and applying heat and pressure to effect joining, the heating energy being applied to the adhesive 8 being dependent upon the rate of travel of the material 1a, 1b so that the temperature of the adhesive is substantially constant. As shown, overlapping or superimposed sheets 1a, 1b with a dry monofilament thermoplastic adhesive 8 therebetween pass between rolls 2a, 2b, electrodes 3, 4 and rolls 5a, 5b and are rewound on a reel 6. Belts 13, 14, preferably coated with polytetrafluoroethylene, pass around the rolls 2a, 5a and 2b, 5b, respectively. The electrode 3 is grounded and the electrode 4 is connected to a RF generator 10. The electrodes 3, 4 compress the sheets 1a, 1b the adhesive 8 and the belts 13, 14 with a force determined by a gap control 9. The speed of the sheets 1a 1b is determined by a motor 20 whose shaft 21 is connected to the reel 6 and, also, if desired, to the rollers 5a, 5b. The speed of the motor 20 is controlled by a controller 22 which may comprise an autotransfer whose voltage output is determined by the position of a linkage 23 connected to a foot pedal 24. The linkage 23 is connected to a controller 25 which applies the input power to the generator 10. Thus, the position of the pedal 24 determines both the speed of the motor 20 and the output power of the controller 25 so that as the motor speed increases or decreases the heating energy applied to the adhesive 8 increases or decreases to prevent under-heating or over-heating, respectively, thereof. The controller 25 is described in detail, Fig. 2 (not shown).
Patent FR-2048931-A5 (FR)
Title: 3-beta-hydroxy-5-beta-cardenolides
IPC: C07J19/00
Filed: 1970-05-28
Granted: 1971-03-19
Abstract: 14 beta- or 14-dehydro-3 beta-hydroxy-5-beta-cardenolides are prepd. by a Meerwein-Penndorf reduction of the 3-keto derivs. and opt. sepg. the 3 alpha-hydroxy compds. which may be oxidised to give the 3-keto starting materials. Reduction yields 50% each of the 3 alpha- and 3 beta-isomers and the 3 alpha-isomer is oxidised to the 3-keto deriv. in 85% yield.
Patent FR-2052606-A5 (FR)
Title: Glass fibre reinforced thermoplastics - pellets for injection moulding
IPC: B29C48/04
Filed: 1970-06-15
Granted: 1971-04-09
Abstract: Uniform mixture of molten thermoplastics and a silane binding agent is extruded with a continuous glass roving, which becomes coated with the mixture and is solidified. The concn. of binder in the product pellets is 0.25-4.0 wt.%.
Patent FR-2094711-A5 (FR)
Title: Chemical contraceptives in film form - based on polyvinyl alcohol or gelatin
IPC: A61F6/04
Filed: 1970-06-30
Granted: 1972-02-04
Abstract: Contraceptive films consist of a spermicide, a germicide, and an anti-allergic cpd. (0.010-0.020% of each) in a PVA galatine film. Prefd compsn consists of PVA contg. 0.015% cetyl pyridinium bormide, 0.015% acetic acid, 0.015% oleic or linoleic acid based soap, and 0.015% a synthetic antihistamine.
Patent FR-2055709-A5 (FR)
Title: Biaxially oriented polyolefin sheet tube
IPC: B32B37/00
Filed: 1970-07-28
Granted: 1971-05-07
Abstract: Oriented polyolefin sheets are heated t degrees C but above (t-15) degrees C, where t= the softening point, under sufficient pressure to form a homogeneous sheet. Preferably the process is continuous.
Patent FR-2106957-A5 (FR)
Title: Extraction of phospholipoids - cell development activators
IPC: A23J7/00
Filed: 1970-09-30
Granted: 1972-05-05
Abstract: The biologically active substances are extracted from suitable phospholipoid-contg starting materials, such as spleen, lungs, liver bone marrow, cereal germs, yeasts etc by extraction with isopropanol and HCl followed by neutralisation to eliminate albumin. The re-acidified liquor is extracted twice sequentially with acetone, methanol, and benzene and the methanol evaporated to give the product.
Patent FR-2122717-A5 (FR)
Title: Swelling tobacco
IPC: A24B3/18
Filed: 1971-01-21
Granted: 1972-09-01
Abstract: Tobacco fragments in the form of strips, leaf or rods are impregnated with a composition which is capable of decomposing into a gas. The impregnated tobacco is subjected to treatment (heat) in order to liberate gas from the composition within the tobacco fragments thereby to swell the tobacco. Pref. gas is CO2.