baber/WOPTO huggingface dataset:
Patent CH-671723-A5 (CH)
Inventor: BUZZI UGO
IPC: B23Q39/04
Filed: 1988-03-08
Abstract: Machine with a table with intermittent rotation which makes it possible to perform with great rapidity the working and assembly of parts requiring great precision. It comprises operating units (49, 49 min ) placed above, below and at the side of rotating table (28), and cylindrical bodies (2, 2 min ) to which are fastened linear cams (1, 1 min ), said bodies during a work cycle perform an axial movement transmitting the advance and return movement to the operating units by radial linear cams (1, 1 min ), and during an idle time, bodies (2, 2 min ) are rotated angularly so that the return to their initial position takes place without influencing said operating units (always during idle time). Linear cams (1, 1 min ) are fastened to bodies (2, 2 min ) mutually movable in opposite directions, both axially and angularly, to balance the forces due to the various masses in very rapid movement and their notable accelerations.
Patent CH-687338-A5 (CH)
Title: Light well mounting mechanism attached to outer wall of building
Inventor: AMANN MAX
IPC: E04F17/06
Filed: 1994-03-23
Abstract: In addition to the two anchoring members (12), the mechanism contains two suspension devices (20). These are securable to both side walls (4) of the light well (1), shaped for suspension into the anchoring members. Each latter member pref. consists of a trough-shaped body (13) with an outside open recess (18) and a flat front face (15). A free-standing transverse rod (16) passes through the body parallel to the front face. It serves to support the suspension device. From the body protrude anchoring elements for embedding into concrete. The recess may be outwards widened on all sides.
Patent CH-650979-A5 (CH)
Title: Articulated vehicle with concertina-type communication gangway
Inventor: SCHMID HANS
IPC: B62D47/02
Filed: 1981-02-16
Abstract: At the level of the side wall windows of the vehicle, the concertina-type gangway (2) has at least one window insert (6). As a result, passengers located in the area of the concertina-type gangway are still able to look out. <IMAGE>
Patent CH-689153-A5 (CH)
Title: Device for extinguishing cigarettes etc.
Inventor: EGIDI AGATA
IPC: B60N3/08
Filed: 1994-04-14
Abstract: The device is formed by a body with a flat base surface (5) and in internal bore which is frusto-conical in configuration and open at both its upper and lower ends.  The body is up to 32mm in height, the narrower upper end (3) of the bore is approximately 10mm in diameter and its wider lower end between 13mm and 15mm in diameter. The walls of the body incorporate a toroidal cavity within their thickness, to receive a deodorising product, and a frusto-conical base plug is provided to fit into the open lower end of the internal bore.  The body is formed of hard plastics material which may be coloured or surface printed, or alternatively of silver, granite, glass, ceramics or wood.
Patent CH-673668-A5 (CH)
Title: Submerged hydroelectric generator in artificial basin - uses duct holding turbine for turbogenerator for flow induced by falling water at inlet end
Inventor: MANZIN SERGIO MATTEO
IPC: E02B8/06
Filed: 1988-05-13
Abstract: Concealed below the level of the water in an artificial basin is a duct (3) with a filter (4) over its entry end, below a stream (2) of falling water. This  produces a current flow through the duct, to rotate a turbine (5) inside the duct. A generator (6) encloses teh duct at a position in line with the turbine. The delivery end of teh duct discharges beyond a vertical barrier below the water level. ADVANTAGE - Equipment can be installed without  spoiling appearance of surroundings.
Patent CH-623020-A5 (CH)
Title: Process for separating phenols and/or oligosaccharides bound to vegetable protein or carbohydrate constituents
Inventor: SODINI GIANCARLO
IPC: A23J1/14
Filed: 1976-02-19
Abstract: The technical problem of separating phenols and/or oligosaccharides bound to vegetable protein or carbohydrate constituents is solved by treating the vegetable materials to be purified with a polar solvent system composed of an alcohol, a ketone or an ester and an aqueous solution of an acidic electrolyte.
Patent CH-604609-A5 (CH)
Title: Extension piece for table
Inventor: PIATTI BRUNO
IPC: A47B5/06
Filed: 1976-01-27
Abstract: Extension piece for table has hinged telescopic leg locked both in use and in storage positions
Patent CH-628620-A5 (CH)
Title: Process for the preparation of sulphinylazetidinone compounds
Inventor: KUKOLJA STJEPAN PAUL
IPC: C07D205/095
Filed: 1981-04-24
Abstract: Sulphinylazetidinone compounds of the formula <IMAGE> in which the substituents are defined in Claim 1, are prepared. The compound of the formula IIA is prepared by reacting a corresponding halosulphinylazetidinone with a corresponding nitrogen compound. This nitrogen compound can be in the form of an alkali metal compound. The resulting compounds can be used as starting materials for the preparation of intermediates which are used for preparing antibiotics.
Patent CH-690002-A5 (CH)
Inventor: COLLOMBIN ANDRE-MARCEL
IPC: B29C49/56
Filed: 1995-10-10
Abstract: The machine for the production of receptacles of plastic comprises a heating device and a device (12) for molding by draw-blowing. The receptacles are produced from preforms (2) whose neck (36) is held by its outer surface in supports (7) mounted in carriers (8) adapted to be moved along a guide path (20). In the molding device (12), a molding member (45) is disposed about the preform (2) and a blowing nozzle (54) is applied against the support (7). A draw rod (32) is guided in its movement by a guide member (30), whilst the blowing air is introduced by a cylindrical blowing space (41) surrounding the guide member (30). By this arrangement, there is obtained a precise guidance of the draw rod, and hence receptacles of high quality, whilst providing a high blowing air flow rate ensuring high production output.
Patent CH-635805-A5 (CH)
Title: Scissor grab
Inventor: KAISER-WIRZ MAX
IPC: B66C1/58
Filed: 1979-04-04
Abstract: The scissor grab is intended for transporting sacks or bundles. To this end, it is provided with a pneumatic drive which enables the grab arms (20, 21) to be closed and the sack to be seized before it is lifted. The risk of the sack being damaged during the grabbing is thereby reduced. The risk of damage is further reduced by the grab arms (20, 21) being provided with curved plates (22, 23) which are adapted to the shape of the grab arms and seize the sack along a larger working surface. <IMAGE>
Patent CH-667383-A5 (CH)
Inventor: HORBER WILLI
IPC: A61F2/38
Filed: 1985-09-12
Abstract: The tibial implant is made with two truncoconical faces which extend from a common plane for different distances. The differential extent permits implantation in a natural tibia having sockets which have different degrees of wear, thus avoiding unnecessary loss of healthy bone during a resection procedure. The truncoconical faces are provided on metal bowls which can be welded together along a common plane and which together form a support to receive a plastic member providing the joint sliding surfaces and providing a pair of expansion elements for expanding barbed hollow bodies extending from the metal bowls.
Patent CH-671796-A5 (CH)
Title: Trowel for mortar and plaster
Inventor: SCHNEEGANS THOMAS H
IPC: E04G21/20
Filed: 1986-11-10
Abstract: The trowel for applying and working mortar, plaster and other pasty building materials is equipped with a shank (4G), butt welded to the trowel blade by e.g. a friction welding technique. Its other end (18) has a female thread (19) into which a screw (21) to fix a handle (20) e.g. made of wood fits.
Patent CH-634292-A5 (CH)
Title: Process for preparing bestatin compounds
Inventor: UMEZAWA HAMAO
IPC: C07K5/02
Filed: 1980-07-29
Abstract: The novel bestatin compounds have the formula <IMAGE>  R1 and R2 are defined in patent claim 1. The novel compounds are obtained by condensing the following two amino acids: <IMAGE> Compounds which are especially preferred are (2RS, 3RS)-3-amino-2-hydroxy-4-p-hydroxyphenylbutanoyl-(S)-leucine and (2S, 3R)-3-amino-2-hydroxy-4-p-hydroxyphenylbutanoyl-(S)-leucine. The novel compounds inhibit enzymes which decompose various bleomycins, as a consequence of which the antitumour activity of the bleomycins is improved.
Patent CH-615620-A5 (CH)
Title: Extruder for pasty matter
Inventor: BECK STEPHANE
IPC: B30B11/24
Filed: 1977-05-31
Abstract: The extruder is intended to convert paste in the form of fragments (5) into a bar (6). This is a machine consisting of a fixed tubular channel (1) ending in a constriction (4). In this channel, several successive elements propel the paste towards the constriction, the last of these elements being a screw (worm) (2) moved in rotation on its axis. The flow of paste is divided by a grid (7) fastened across the channel between the screw (worm) and the constriction. A helix (10) with several fins and having an outer diameter greater than that of the screw (worm) is accommodated between the latter and the grid, coaxially with the screw (worm). This helix is moved in rotation on its axis so as to propel the paste in a larger quantity towards the constriction. <IMAGE>
Patent CH-639171-A5 (CH)
Title: Stator for at least one part of a multi-stage axial flow turbo-engine
Inventor: ZERLAUTH FERDINAND
IPC: F01D25/26
Filed: 1979-07-20
Abstract: In order to keep the gap between the guide vanes (15) of the axial flow turbo-engine and the housing (4) of the stator, forming the outer limits of the flow duct (17), as small as possible, cover rings (21), undivided in the circumferential direction, are used, which are centred in relation to the rotor (14, 15) by centring wedges (22, 23). The centring wedges (22, 23), which engage in centring slots of the cover rings (21) arranged on the end face, are in turn fixed in the housing (4) in the horizontal parting plane and in a plane of symmetry of the housing (4) perpendicular to the former plane. The material for the cover rings (21) preferably has a relatively low coefficient of thermal expansion. By means of the new design, the gap between rotor and stator and hence the flow losses can be reduced to a minimum without increasing the risk of the rotor blade tips brushing on the cover rings. <IMAGE>
Patent CH-581784-A5 (CH)
Title: Combined power unit with engine and turbine - supplies air to turbine from compressor and from reciprocating engine cylinder
IPC: F02B25/00
Filed: 1973-05-15
Abstract: The thermal power unit has a reciprocating piston engine with downstream connected turbine. This turbine drives a compressor which has suction line connected to the reciprocating piston engine. Each cylinder has a controlled outlet opening and mechanism for opening this outlet opening during first part of the compression stroke of the given piston. The outlet opening of engine cylinder is connected by a pipe with the pressure side of the turbine in order to supply to the turbine air compressed by piston and compressor whose outlet is connected to engine. The engine exhaust is also connected, together with air outlet, to manifold and pipe connected to turbine.
Patent CH-646492-A5 (CH)
Title: Gas turbine plant and method for its operation
Inventor: JAHNIG CHARLES E
IPC: F23R3/40
Filed: 1979-02-06
Abstract: In the gas turbine plant, combustion is performed in the turbine in order to support the gas temperature during expansion and as far as possible to keep it at the inlet value. In the turbine (100) fuel inlets (112) are provided in order to be able to inject fuel directly into the expansion chamber by means of spray nozzles (114). For promoting the combustion process at least one combustion catalyser (116) is arranged in the turbine. In this way, an excessive temperature drop in the expansion section is prevented, and improved turbine efficiency is obtained. <IMAGE>
Patent CH-601582-A5 (CH)
Title: Shaft top for drainage system
Inventor: HAUSHEER HERMANN H
IPC: E02D29/14
Filed: 1976-06-14
Abstract: Shaft top for drainage system has height and inclination of top of ring adjustable w.r.t. bottom side of base ring
Patent BE-1002282-A5 (BE)
Title: Barre de traction ou de compression pour relier deux elements de construction.
Inventor: WITSCHI HEINZ
IPC: E21D11/08
Filed: 1988-02-04
Granted: 1990-11-20
Abstract: Barre de traction ou de compression en acier sujète à la corrosion pour relier deux éléments en béton ou un élément en béton et une paroi de rocher à travers une zone de séparation qui s'étend entre eux. Cette barre est caractérisée par le fait que, dans la zone de séparation entre les deux éléments à relier, elle est rendue résistante à la corrosion par un manchon (3) qui l'entoure à distance, et que l'espace compris entre ce manchon (3) et la barre (1) est rempli par une masse durcissable (4) pouvant être coulée. Application aux tirants d'ancrage.
Patent BE-1003122-A5 (BE)
Title: Systeme de retenue de pales d'helice.
Inventor: ELSTON III SIDNEY BAKER
IPC: B64C11/06
Filed: 1989-08-14
Granted: 1991-12-03
Abstract: L'invention concerne la monture de pales d'hélice sur un rotor en forme d'anneau. Les pales sont du type à pas variable et la queue de chaque pale s'étend à travers un trou respectif du rotor. Chaque trou contient une portée annulaire qui est fixée à la paroi du trou et qui entoure chaque queue. Chaque queue porte une paire de portées de roulements qui prennent en sandwich la portée annulaire pour relier la pale au rotor. Des roulements sont placés entre la portée annulaire et les portées de roulements.
Patent BE-1006569-A5 (BE)
Title: Systeme de traitement du materiau de la zone de transition.
Inventor: MATKOVICH VLADO I
IPC: A61M1/02
Filed: 1993-06-09
Granted: 1994-10-18
Abstract: Des méthodes et dispositifs de traitement du matériau de la zone de transitionsont révélés.Le matériau de la zone de transition est traité pour former une couche de surnageant qui comprend des plaquettes et une couche de sédiment qui comprend des globules rouges et la couche de surnageant est séparée de la couche de sédiment en faisant passer la couche de surnageant par un milieu poreux.Le gaz peut être séparé en le faisant passer dans une boucle de déplacement et de collecte de gaz.
Patent CH-637390-A5 (CH)
Title: Process for the preparation of 4-oxobenzopyran compounds
Inventor: MURPHY FINNBARR
IPC: C07D257/06
Filed: 1978-11-28
Abstract: A process is described for the synthesis of a compound of formula I <IMAGE> in which R5, R6, R7 and R8 may be various substituents, and E is a -COOH group or an N-(tetrazol-5-yl)carboxamide group, or a salt of the latter which is acceptable from the pharmaceutical viewpoint, which process includes a selective oxidation of a compound of formula II or IV: <IMAGE> or of an ester of one of them; for each pair of Y and Z, Z is a hydrogen atom and Y is either a hydrogen atom or a hydroxyl group.
Patent CH-608496-A5 (CH)
Title: Process for the preparation of novel triazole derivatives
Inventor: HECKENDORN ROLAND DR
IPC: C07D249/10
Filed: 1975-12-12
Abstract: Process for the preparation of novel triazole derivatives of the formula I <IMAGE> in which R represents unbranched alkyl having 2 or 3 carbon atoms, and their addition salts with inorganic and organic acids, by reaction of a carboxylic acid of the formula II <IMAGE> or a reactive functional derivative thereof with a compound of the formula III  NH2R (III). The novel compounds are suitable e.g. for the treatment of epilepsy and of states of tension and agitation.
Patent CH-569976-A5 (CH)
Title: Probe and measurement circuit measures electrostatic fields - using a radiation based ionization chamber and an analogue hold circuit which can store required readings
IPC: G01R29/12
Filed: 1973-09-11
Abstract: The probe consists of an ionization chamber containing a radioactive source and a collector which is attached to a linear amplifier (11) supplied down the cable form to the probe. The monitoring circuit consists of another linear amplifier with a "hold" capacitance input configuration attached to the probe cable form by means of a switch. When the connection is broken, the hold circuit maintains its value and the output from a galvanometer (18) attached to the monitor amplifier output can be read at the operator's leisure. The whole arrangement is powered by two cadmium sulphide batteries. The improved "hold" circuit is also briefly described together with a variation on the circuit which allows the maximum monitored value to be held and displayed.
Patent CH-574871-A5 (CH)
Title: Fork-lift truck equipment - has load tipping component tilted on raising platform with adjustable level
IPC: B66F9/19
Filed: 1973-10-01
Abstract: The equipment consists of a frame for fixing to the truck platform and a tipping component mounted on the frame, accommodating the load, which is picked up by driving the truck forward and raising the platform. The tipping component is coupled to a point on the truck chassis by a rope etc. Thus from a certain adjustable level of the platform raising of the platform causes tilting of the tipping component so that it can take up the load. The frame can have a support arm with one or more pulleys round which the cable from the tipping component is reeved.
Patent CH-607751-A5 (CH)
Title: Vessel-type pressure filter
Inventor: MUELLER HANS DR ING
IPC: B01D29/11
Filed: 1976-11-23
Abstract: Vessel-type pressure filter, the tubular filter elements (9) of which are filled with filling material for reinforcement and are arranged one after the other on a detachable hollow body (7). The filter is filled with a plurality of parallel rows of such hollow bodies (7). <IMAGE>
Patent CH-572007-A5 (CH)
Title: Liq. plastic-cement coatings for asphalt-concrete - contg. vinyl polymers, has good resistance to wear, weather and fuels
IPC: E01C7/35
Filed: 1972-10-24
Abstract: Liquid plastic-cement slurries have the compsn. by wt.:-6-20% polymers which are compatible with cement; 15-30% water; 20-40% cement; 20-40% silica flour size below 0.1 mm; and 10-30% silica sand, size above 0.1 mm. The polymers pref. contain additives and the slurry is pref. self setting. The liq. slurry is pref. employed to produce coatings 0.5-5 mm thick, esp. 0.5-1.5 mm thick.
Patent CH-574585-A5 (CH)
Title: Convertible gas cooker burner system - with valve beneath burner for turning burner to change regulating jet relative setting
IPC: F24C3/12
Filed: 1973-11-14
Abstract: The gas cooker is designed so that its fuel supply can easily and quickly be charged from one type of gas to another, without extensive dismantling and reassembly of its components. It comprises gas burner, supply duct and gas-supply-metering jet screwed to this, and a venturi-type gas duct in the burner, with an outside pipe with one or more air intake apertures. When a burner insert and the burner are raised, it is possible to gain access to a valve, which can be activated to permit a turning movement of the burner, so that the gas metering jet can have its axial setting changed relative to the intake to the venturi-shaped duct.
Patent CH-694200-A5 (CH)
Title: Plastic sealing strip application onto ends of flat or pitched roof sealing strips comprises bonding with a moisture cured hot melt adhesive
Inventor: ROHRER HANS
IPC: E04D5/14
Filed: 2000-02-17
Abstract: The plastic sealing strip (5) is applied and bonded onto a solid base structure (3) and/or an additional film or sealing strip (1) using a moisture curing hot melt adhesive (7). Hot melt adhesive (7) is heated in an oven to the softening point, introduced into a hot melt gun and applied at 80-200[deg]C, preferably 120-160[deg]C. Molten adhesive is forced out of the application gun by compressed air or by a piston. Adhesive is applied onto the base structure (3) e.g. wall, to be covered and the sealing strip (5) so that the latter can be bonded to the base structure or an additional sealing film to be covered by the sealing strip. An independent claim is included for the process equipment which includes a cartridge or candle preheater for the hot melt adhesive (7), a gun with holder for the cartridge and an air compressor supplying air for output of adhesive from the gun.
Patent FR-2064500-A5 (FR)
Title: Separation of vinyl aromatics from alkyl - aromatic hydrocarbons using cuprous
IPC: C07C7/156
Filed: 1969-09-16
Granted: 1971-07-23
Abstract: The hydrocarbon mixture is treated with a complex of one of the Cu salts with an olefin or non-vinyl aromatic hydrocarbon (eg. toluene) or their mixtures, with a Cu salt: vinyl aromatic molar ratio of 0.25:1 to 10:1, at 0-195 degrees (pref. 25-150 degrees). The complex may be stabilised by a variety of ethers, ketones, sulphones, disulphides, thioethers, thioureas, nitro cpds. and trihydrocarbonyl phosphines. A non-complexible hydrocarbon may be present, pref. 3-15C aliphatic. An extract phase and a raffinate phase are obtained, and a vinyl aromatic-rich fraction is recovered from the former by contacting with a 2-15C (pref. 5-7C) olefin. Process is pref. carried out in 2 extraction columns with recycle of the extract phase.
Patent FR-2054410-A5 (FR)
IPC: G10L25/90
Filed: 1970-07-09
Granted: 1971-04-16
Abstract: 1,264,060. Pitch extractors. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 6 July, 1970 [9 July, 1969], No. 32717/70. Heading H4R. [Also in Division G4] In a fundamental frequency detector, particularly for use as a pitch frequency detector in a vocoder, the signal is converted to a number of pulses whose positions correspond to the peaks of the input signal, and the pulse signal is applied to a cascade arrangement of period filters having mutually different characteristic time durations. As described a speech signal is rectified and passed through a low pass filter before feeding a peak enhancer in which peaks obtained by peak rectification are added to the enhancer input signal to provide a signal with very pronounced peaks which are used to trigger a pulse generator to provide a train of pulses each occurring at the positions of the peaks of the enhanced signals. The pulse signals are fed to a cascade arrangement of period filters each of which comprises a monostable circuit triggered by the positive edge of an incoming pulse signal, and which resets a predetermined time after the most recent positive edge. The period filters are connected so that each has a period before reset which is a predetermined amount, e.g. 10%, greater than the preceding filter. In operation the first stage which is not reset provides an indication of the fundamental frequency of the signal input. In order to distinguish sub periods in the input signal from the main periods, a pulse stretcher is provided in respect of each period filter stage. The pulse stretcher comprises a circuit element similar to a period filter connected by an "AND" gate to the output of the respective period filter stage and to the output of the preceding filter stage. The stretcher is operated if a starting signal, i.e. a positive-going edge, is available from the previous filter stage while a positive signal is maintained in the associated filter stage. The output from the stretcher may then be arranged to operate lamps or a digital device to indicate the period established. A further development, Fig. 6, includes an additional "OR" gate, e.g. 644, arranged between the period filter stages, e.g. 44, 46, which prevents gaps in the operation of the stretchers when the fundamental frequency is slowly increasing. In addition the stretcher is fed via an OR gate, e.g. 442, with signals from the stretchers of preceding, related, and following stages, and the output signal is derived from the stretcher output via an "AND" gate, e.g. 345, fed with the output of the related stretcher and the inverted output of the succeeding stretcher, in order to ensure that only one output terminal is active at any one time.
Patent FR-2074852-A5 (FR)
Title: Heat of alkali resistant protease prodn
IPC: C12N9/52
Filed: 1970-07-15
Granted: 1971-10-08
Abstract: Heat and alkali resistant protease is produced by culturing a microorganism from the genus Thermopolyspora. The process is pref. carried out under aerobic conditions at 40-55 degrees C and an initial pH of 7.0. The microorganism is Thermopolyspora polyspora ATCC.