baber/WOPTO huggingface dataset:
Patent CH-597575-A5 (CH)
Title: Portable solar oven
Inventor: RAY GUSTAVE
IPC: F24S23/70
Filed: 1976-02-12
Abstract: Portable solar oven cimprises a base supporting a single dished circular reflector for focussing solar rays on a focus disposed at the end of an arm which is mounted within the reflector.The reflector consists of folding triangular radial elements, articulated at their apices on a single common pivot point disposed in the axis of rotation of the reflector, on which they are folded up and unfolded into the operative position.Between every two adjacent radial elements is at least one connector in two opposed parts operating by simple contact pressure and rigidly fixed to the radial elements at opposed locations.  The connectors may consist of hook and loop fasteners, press studs, permanent magnets, or adhesive coatings.
Patent CH-675220-A5 (CH)
Title: Linear guide for machine tools - keeps lubricant under pressure in recesses machined in smooth guide face
Inventor: ABBUEHL HERMANN
IPC: F16C29/02
Filed: 1988-05-06
Abstract: The machine tool linear guide has one side (1) with a smooth contact surface, while recesses (5) are machined in the opposite one (3). In the recesses the liq. lubricant is held under pressure above the atmos., reducing friction between the remaining surfaces in contact to a min. ADVANTAGE - Precise, low-cost design and reduced shock change-over from Coulomb's to fluid friction.
Patent CH-673164-A5 (CH)
Title: Operating data recording system with portable induct terminals - deposited in stationary data evaluation device to allow transfer of entered data
Inventor: LOEFFEL WALTER
IPC: G07C1/10
Filed: 1987-05-19
Abstract: The operating data recording system uses individually carried portable input terminals (1) which are used to record the operating data at respective points via a manual input keyboard (5) coupled to a temporary memory. The user is identified by a code. Each of the portable input terminals can be deposited in at least one stationary evaluation device at which the stored data are read out, with the times at which the data are entered and read out being determined. Pref. each portable input terminal is operated from an incorporated rechargeable battery, which is recharged when the input terminal is deposited in the evaluation device. ADVANTAGE - Simple collection of data at wide number of points.
Patent CH-636884-A5 (CH)
Title: Herbicidally effective compounds
Inventor: DUTRA GERARD ANTHONY
IPC: C07F9/38
Filed: 1982-03-30
Abstract: The new herbicidally effective compounds have the formula: <IMAGE>   The diesters of the formula I (b = 0, x = 0) can be prepared by reacting a corresponding compound of the formula: <IMAGE> with 1,3,5-tricyanomethylhexahydro-1,3,5-triazine without an acid catalyst. The monoesters of the formula I (b = 1, x = 0) can be prepared by hydrolysing the diesters of the formula I in a water-containing inert solvent. The salts of the formula I (b = 0, x = 1) can be prepared by dissolving a diester of the formula I in an anhydrous solvent which contains a strong acid. In the formulae, Aryl, X, Z, a, b and x have the meanings given in Claim 1.
Patent CH-653155-A5 (CH)
Inventor: FRIEDLI PAUL DR SC TECH
IPC: G06F13/00
Filed: 1981-03-26
Abstract: With this circuit arrangement a plurality of control commands can be inputted into a microcomputer system by means of only a single input channel and the microprocessor is relieved of the operation of scanning the peripherals for detecting the presence of control commands. By means of a release or enabling signal the microprocessor signals its preparedness for receiving interruptions, and the release or enabling signal activates a scanning and comparator unit arranged between an interrupt requirement input of the microprocessor and a peripheral unit. Thereafter the scanning and comparator unit scans control command transmitters grouped together in the peripheral unit and characterized by an address and compares the switching state thereof with a switching state which is stored under the same address. If the two switching states are different, there is generated an interrupt requirement or requisition and the stored switching state is adapted to the switching state of the control command transmitter.
Patent CH-646869-A5 (CH)
Inventor: HARVEY KENNETH
IPC: A61K8/29
Filed: 1981-04-08
Abstract: An opaque dental cream is disclosed comprising an opacifying agent e.g. TiO2 a binary fluorine system e.g. NaF/Na2PO3F and a synthetic silica polishing agent such as aluminosilicates. The creams may also contain dicalcium phosphate and/or pearlescent flakes.
Patent CH-657418-A5 (CH)
Title: Drive device with travel limiter, in particular for blinds or roller curtains
Inventor: JACCARD FERNAND
IPC: E06B9/88
Filed: 1982-05-27
Abstract: The drive device with travel limiter (8, 9; 10, 11, 12, 13) for blinds, roller curtains and the like can be adjusted in the installed state. The adjustment takes place by means of a threaded spindle (10) which is moved by a toothed wheel (15) arranged concentrically in the coupling part (4), after the actuating device has been pulled down. Both end positions of the device can thus be adjusted optimally in order to keep the thermal losses at the building opening small. <IMAGE>
Patent CH-681274-A5 (CH)
Inventor: KRUMMENACHER BEAT RUDOLF
IPC: C12P1/02
Filed: 1990-10-22
Abstract: Unlike prior art methods for producing spagyric essences from plants, the present process provides standardised products in relation to the dry residue of the plants used with a defined alcohol content. The components of a spagyric essence which are spagyritically essential -- fermentation alcohol, volatile aromatic substances and soluble mineral salts -- are obtained completely and in pure form. The production process is distinguished by a way of starting yeast fermentation which avoids the development of micro-organisms, full ashing with total extraction of the mineral substances and different methods of separating out impurities also extracted. Spagyric essences or original tinctures are used as medicaments in human and veterinary medicine.
Patent CH-691422-A5 (CH)
Title: Deep-fat fryer for frying food, e.g. chips; has reservoir for raw food and unloading unit to deliver food to frying drum through supply tube, which has lock device to prevent steam leaving frying drum
IPC: A47J37/04
Filed: 1994-12-21
Abstract: The fryer (10) has a casing (11) containing a reservoir (12) for raw food (16), an unloading unit (15) to deliver raw food through a supply tube (14) into a frying drum (13) containing frying fat. The supply tube has a lock device to prevent vapour products from rising out of the frying drum through the supply tube.  Preferably, the lock device has a casing with an exit and entrance, whose cross-sections correspond to the entry opening of the frying drum and a lock body rotating in the casing.
Patent CH-613284-A5 (CH)
Title: Flexible light pipe
Inventor: STORZ KARL
IPC: G02B23/26
Filed: 1977-04-05
Abstract: The light pipe comprises a flexible, non-reflecting outer tube (1), which is sealed at both ends respectively by a stopper (4, 7) made from transparent material. Arranged in the lumen of the outer tube (1) are a plurality of capillary tubes (2a, 2b, 2c) which are filled with a light-conducting liquid. Such light pipes can be very strongly bent and can therefore be used, in particular, for endoscopy and in medical technology. <IMAGE>
Patent CH-635777-A5 (CH)
Title: Separator for recovering liquid products contained in flexible packages
Inventor: MORAX ANDRE
IPC: B30B9/00
Filed: 1980-06-09
Abstract: The separator comprises a press unit (6) containing a plate press (15) and supplied by a charging belt (9) passing right through it and bringing the packages under the plate press, the press unit (6) being followed by a rolling unit (7) formed by two endless conveyor belts (26, 27) forming a V, inside which are introduced the packages previously pressed by the plate of the press and a draining unit (8).   This separator makes it possible to recover dairy products contained in their packages. <IMAGE>
Patent CH-657990-A5 (CH)
Inventor: HOLZWARTH FRIEDRICH
IPC: A61M25/00
Filed: 1981-12-04
Abstract: A cannula is rotated about its axis, while its point is exposed to a feeler until a desired orientation of the cannula is obtained. The cannula is fixed on the sleeve so that the point of the cannula is aligned by a given angle with a mark of the sleeve and/ or with a package of the sleeve and/or with a mark of a syringe or other connection piece. The device for implementing such method comprises a support for the sleeve, a device allowing to move the cannula or nozzle in its fixing position, and a device for fixing the cannula on the sleeve. A feeler (25) allowing to obtain the correct orientation of the point (25) of the cannula, occupies a certain angular position with respect to the mark of the sleeve (6) and/or of a package and/or of a connection piece to be connected to the sleeve. The cannula (8) may be rotated about its axis by means of a drive member until the inclined plane of the point of the cannula has a predetermined orientation with respect to the feeler.
Patent CH-602086-A5 (CH)
Title: Dental drill gum protector
Inventor: FREUDIGER BEAT-URS
IPC: A61C1/16
Filed: 1976-04-27
Abstract: Dental drill gum protector has loop matching and covering tool tip and slidable along drill head attachment strips
Patent CH-630256-A5 (CH)
Title: Antibacterial oral hygiene agent
Inventor: GAFFAR ABDUL
IPC: A61K8/41
Filed: 1977-05-25
Abstract: An antibacterial oral hygiene agent based on carrier substances contains substances which prevent tartar and plaque. The agent has a combination of, on the one hand, a cationic, antibacterial agent preventing tartar or plaque, or of a long-chain tertiary amine containing a C12 to C18 alkyl residue and possessing antibacterial, plaque- and tartar-inhibiting properties, and of, on the other hand, a water-soluble polyamine polyphosphone compound of the general formula <IMAGE> in which n is a number from 1 to 10 and X denotes hydrogen and/or an orally acceptable cation. The antibacterial agent can be used for preventing the formation of spots on dental enamel.
Patent CH-614939-A5 (CH)
Title: Process for the preparation of substituted heterocyclic N-alkanolamines
Inventor: THOMINET MICHEL LEON
IPC: C07D207/09
Filed: 1976-06-09
Abstract: Compounds of formula IV which have good pharmacological properties are prepared by reaction of a lower alkyl sulphate, an alkali metal alkoxide and a lower nitroalkane with a compound of formula I <IMAGE> and subsequent reduction of the intermediate compound. By an oxidation of the compounds of formula IV, N-oxide compounds are obtained. The compounds obtained are intermediates in the synthesis of heterocyclic benzamides, such as those which are described in Swiss Patent No. 596,175, used as antiemetic agents.
Patent CH-632439-A5 (CH)
Title: Machine for sharpening drill bits
Inventor: COLLIGNON JULIEN
IPC: B24B3/26
Filed: 1979-12-13
Abstract: The machine for sharpening drill bits comprises a centring unit (7) pivoting on its vertical axis and moving towards the grinding wheel (10). The centring unit (7) is controlled by a reproducing cam making it possible to obtain, on the cutting lip of the drill bit, the cutting angle and the clearance angle in a single operation, as well as the reduction (thinning) of the shaft of the drill bits, by means of a movable cradle (5). <IMAGE>
Patent CH-607162-A5 (CH)
Title: Magnetic recording of multiple data
Inventor: HACKER WILLHELM
IPC: G07C5/08
Filed: 1976-09-02
Abstract: Magnetic recording of multiple data using superimposed carriers modulated with characteristic data for each parameter
Patent CH-634198-A5 (CH)
Title: Machine for comminuting plant fragments, especially garden waste
Inventor: PFAU THOMAS J
IPC: A01F29/02
Filed: 1978-11-24
Abstract: The machine is to cut the material to be comminuted by means of a combined saw-like pulling/pushing movement of the cutter to be carried out more easily than hitherto, in that the material is pushed towards the axis of rotation where the cutting force is at its greatest. Furthermore, the machine is to have a cutter with a straight cutting edge, so that its production and regrinding become very simple. This machine has a feed shaft (3) and a rotatable cutter unit (13) which is provided with a plurality of straight cutting edges (15) and the axis of rotation (8) of which is located outside the inner exit cross-section of the shaft (3). During rotation in one direction relative to the axis of rotation (8), the cutting edges (15) of the cutter unit (13) creep over this cross-section from the outside inwards, in order, during cutting, to execute a saw-like pulling movement on the material to be cut and to push the cut material towards the axis of rotation (8), where the cutting force is at its greatest for a given torque. The cutting drum (4) is provided with at least one diametrically extending cutter bar (13), the cutting edges (15) of which are of straight design. <IMAGE>
Patent CH-584616-A5 (CH)
Title: Skip tipping mechanism with height control - has extending strut as hinge link and telescopic ram for tipping
IPC: B60P1/34
Filed: 1974-10-21
Abstract: The skip (1) is tipped from the vehicle about a rear transverse axis (35) which is provided at the end of an extending strut (30). The lower end of the strut is hinged on the vehicle with the main strut extended by a servo drive. This lifts the tipping axis of the skip. The skip is tipped by a second extending strut, such as a hydraulic ram (8) linked between the chassis and the underside of the skip. The simple linkage enables the load to be tipped from the skip onto a raised position. Stops prevent the first extending strut from tipping, to provide a stable tipping axis.
Patent CH-617747-A5 (CH)
Title: Device for controlling a passage provided for domestic animals
Inventor: KLAUS BERNARD
IPC: E05F15/63
Filed: 1977-11-22
Abstract: An opening provided in a partition is controlled by a device comprising a frame (3) equipped with doors (4, 5). This frame is associated with a base (6) having a movable floor (7). When an animal, for which the passage is provided, steps onto the floor (7), it actuates an electrical contact which triggers the start-up of a mechanism for openings the doors (4, 5). When the animal steps off the floor (7), the electrical contact causes these doors to close. The frame (3) and the base (6) are fixed to each other by screws and can be separated from each other for storage and transport. <IMAGE>
Patent CH-607124-A5 (CH)
Title: Controller for position of moving element
Inventor: SAWYER BRUCE ALDEN
IPC: G05B19/40
Filed: 1972-10-18
Abstract: Controller for position of moving element is performed by control circuit coupled to linear synchronous motor
Patent CH-597151-A5 (CH)
Title: N-Methyl amino acids prepn.
Inventor: PLESS JANOS
IPC: C07D263/18
Filed: 1974-11-28
Abstract: Prepn. of optically active N-methyl amino acids of formula MeNH-CHR-COOH (I) (where R is H or an opt. OH-substd. alkyl, aryl or aralkyl gp) comprises (a) reacting the corresp optically active N-carbobenzoxy amino acid of formula Cbo-NH-CHR-COOH (II) (where Cbo = carbobenzoxy) with paraformaldehyde (III), and (b) catalytically hydrogenating the resulting 3-Cbo-5-oxazolidinone of formula (IV):Cpds. (I) are useful as antibiotic intermediates.  The process gives high yields e.g. 55-90% in step (a) and 95% in step (b).  The products have high optical purity.  In an example, N-methyl-L-valine. HCl is prepd. from 3-Cbo-L-valine via 3-Cbo-4-isopropyl-5-oxazolidinone.
Patent CH-608211-A5 (CH)
Title: Device for fastening anti-skid members to a vehicle wheel
Inventor: METRAILLER FERNAND
IPC: B60C27/02
Filed: 1975-12-24
Abstract: The device is easily mounted independently of the bolts for fastening the wheel. It is not necessary to provide a special device for each type of wheel. It comprises plates (1, 1', 2 and 3) articulated to one another, some of these plates having fastening means intended to interact with the rim of the wheel and some of these plates having, in removable fashion (7) anti-skid members (8) coming into contact with the tread strip of the wheel (6). The set of articulated plates may be closed on itself (3, 11, 12) and fastened to the rim of the wheel, the anti-skid members fastened to this assembly serving to ensure satisfactory road-holding of the vehicle which is equipped therewith, for example on snow, ice or mud.   <IMAGE>
Patent CH-570833-A5 (CH)
Title: Moulding sand mixing plant - with revolving ridged disc facing stationary ridged disc
IPC: B22C5/02
Filed: 1973-12-21
Abstract: A moulding sand mixer has separate inlets for the sand, the binder, the hardener and for compressed air. A horizontal disc which can be rotated by an electric motor faces another stationary disc; both have annular protruding lips, offset relative to another, so that the mixture has to traverse a zigzag path to reach the periphery and the discharge. A mixer of this design requires less space than conventional sand mixers. It can be operated by less personnel and is free from jamming by adhering particles.
Patent FR-2030497-A5 (FR)
Title: Reshaping apparatus for deformed metal - sheets
IPC: B21D26/14
Filed: 1969-01-29
Granted: 1970-11-13
Abstract: The apparatus comprises a permanent or electromagnet whose fixed or adjustable poles or cores are in alignment with or concentric to a central pole. The magnetic fields permit the apparatus to be supported on the part to be straightened by manual or mechanical traction or pressure. In the event of thin workpieces, straightening is by attracting the concave part of the deformation with or without the employment of suitable stress. The inserted tips of the movable poles or cores of the electromagnet operating on a.c. or d.c. current ensure manual or automatic impulses on the metal surface in the manner of hammering.
Patent FR-2044320-A5 (FR)
Title: Pressure sensitive adhesive tapes
IPC: C09J7/38
Filed: 1969-05-16
Granted: 1971-02-19
Abstract: No solvent is used in the manufacture of the tape, which involves applying the adhesive to a supple support (i.e. a clear transparent mixture of 30-70% of a filmogenic product, 10-70% of at least a sticky resin and 0-40% of a plasticiser) in the molten state. The filmogenic substance is chosen from synthetic rubbers (e.g. polyisoprene, styrene-butadiene) and thermoplastic polymers (e.g. polyurethanes and/or polyacrylic derivs). The resin is chosen from colophane esters petroleum resins and/or resinous esters.
Patent FR-2076734-A5 (FR)
Title: Dialkylaminosulphonamidobenzenes - useful as pre - and post -emergent herbicides
Filed: 1970-01-26
Granted: 1971-10-15
Abstract: Cpds of formula: (where X and Y, same or different are H, halogen, alkyl, SO3H, or NO2, R1 and R2, same or different, are H or 1-4C alkyl; R1 and R2 are not both H) are useful as pre- and post-emergence herbicides. They are prepd by treating R1-NH-R2 with sulphonyl chloride and treating the product with: One active substrate is p-(dimethylaminosulphonamido) toluene, m.p 91-92 degrees C.
Patent FR-2060882-A5 (FR)
Title: Electrical welding or soldering down with a - heated element of flexible elastic material
IPC: B29C65/18
Filed: 1970-09-03
Granted: 1971-06-18
Abstract: Electrical welding or soldering claw has a heated element for contacting the material to be welded, this element consisting of a flexible and elastic material with a good thermal conductivity. The element can resist temps. of 250 degrees C or higher. The element is provided from an elastomer based material. The claw can be used for welding or soldering layers of material having local variations in thickness.
Patent FR-2105407-A5 (FR)
Title: Indirectly heated cathode - for a source of high energy ions
IPC: H01J27/02
Filed: 1970-09-04
Granted: 1972-04-28
Abstract: The emitter is heated by a spiral coil of W or Ta which surrounds it and is joined to a cylinder in which it is enclosed. The emitter is aligned along the axis of the cylinder. The emitter may be in the form of a trellis work roller, a W rod with a crystal with high electronic emissivity or W wire which emits electrons from its end and is replenished from a coil as the end evaporates.
Patent FR-2073890-A5 (FR)
Title: Heating oil container with protective - outer shell and inner tank
IPC: B65D90/503
Filed: 1970-12-16
Granted: 1971-10-01
Abstract: The outer shell is formed from a cylindrical pipe of asbestos cement closed at both ends by asbestos cement covers of which one forms an integral part of the pipe and the other is glued to the pipe. One cover is arched while the other is flat. The oil is contained in a tank within the outer shell. A vacuum can be created in the space between shell and tank. A radial projection on the side of the shell forms the access point to the inside of the container.
Patent FR-2191577-A5 (FR)
Title: Reinforcement of hollow thin wall profiles - by continuous introduction of a rigid foam filling
IPC: E04F19/04
Filed: 1972-07-05
Granted: 1974-02-01
Abstract: Plastic profile incorporating at least one narrow channel have a longitudinal opening and are filled with an expanded material, pref. a rigid polyurethane of density approx. 0.25 (g/cm3). The mouth of the opening may subsequently be covered with a double sides adhesive tape, pref. with a core of flexible polyurethane foam of sufficient thickness to accommodate minor surface imperfections along the surfaces of the profile. The foam resin injection may be integrated with the profile extrusion process, pref. at the die outlet, with the adhesive tape application further downstream. Claimed for mfr. of skirting boards or plinths with or without integral electrical conductors or heating elements or other channels which are not foam filled.
Patent FR-2180302-A5 (FR)
Title: Cut-off arrangement - for separating iron ore sintering cooler from coolant air ducts
IPC: F27D15/02
Filed: 1973-03-27
Granted: 1973-11-23
Abstract: Cut-off sealing arrangement for separating a cooler for hot bulk material, esp. sintered iron ore, from coolant air infeed ducts with coaxial mouths features a compensator at the exterior of the infeed ducts, which carries an annular body at its lower end comprising the sealing surface. The latter has a packing ring secured for rotation at the upper end of the cooler.
Patent FR-2227734-A5 (FR)
Title: Cutting machine for e.g. marble slabs - has vert. circular saw on piston controlled horizontally sliding carriage
IPC: B28D1/04
Filed: 1973-04-26
Granted: 1974-11-22
Abstract: Machine executing repetitive transverse cutting cycles on e.g. a longitudinally mobile marble strip comprises a circular saw 4 supported by a cantilever arm 2 from the main power body 8. Twin parallel bars 1 extend from the latter to a mobile saw support chassis 5; this latter being translatable via fixed and mobile roller bearings and supporting the saw shaft 26 on sealed conical bearings. Blade elevation, depression and translation is effected by a double oil air exchanger initiated hydraulic jack 7, and driven via electrically driven trapezoidal belts. four command cycles relating to rate of advance of saw etc, are available and independent jacks assist heavy slab transportation.
Patent FR-2247953-A5 (FR)
Title: Radiographic interchangeable intensity screen cassette - has screens independent of radiographic device, with position controlled by cassette
IPC: G03B42/04
Filed: 1973-10-12
Granted: 1975-05-09
Abstract: Interchangeable intensity screen cassette has an intensity increasing screen (2) fixed on the apparatus. An intensity increasing screen (7) is carried by a moving plate (5) pendicular to the screens (2, 7) arranged on either side of the film so as to compress it between them. The radiographic apparatus has a frame (16) surrounding the camera field, with a lateral opening permitting the insertion of the cassette (10), which comprises a metallic screen holder plate (1), having two side members (3, 4) parallel to the film movement path, which carry on their rear edges of plate (1), and a elastic membrane (6) stretched between the front faces of the side members (3, 4). A rigid screen holder (5) is carried by the membrane (6) and folds the screen (7). The plate (5) is coupled with a device (23) which controls compression of the film during exposure.