baber/WOPTO huggingface dataset:
Patent CH-689639-A5 (CH)
Inventor: BETTINELLI FABIO
IPC: B65H9/10
Filed: 1994-02-24
Abstract: The clamp consists of two lateral supporting plates (10,12) connected by a cross-member (14). A lower rod (20) can slide transversely in a groove (16) in the cross-member, and is equipped with guides (21) movable in elongated apertures (18). One end of the rod is equipped with an extension (24) which passes through the lateral supporting plate (12) and a bearing (25) fixed to the plate. The end of the extension is in the shape of a fork (28) which holds a roller (26) following the surface of a cam (30). The clamp also has a bar (40) and an arm (41) which engages with a drive shaft and transmits a rotation to the bar.
Patent CH-648688-A5 (CH)
Title: Switching defect protection apparatus
Inventor: HUBER RUDOLF
IPC: H02H11/00
Filed: 1980-01-29
Abstract: Two rotary switches (18, 28) are provided which are preferably on parallel axes and whose switch shafts (17, 27) each have a locking disc (16, 26). A stepping drive (1, 2) can drive each rotary switch (18, 28) via a locking mechanism (15, 25) subject to the correct switching command being given, which initially produces the rotation of that rotary switch (18) whose locking disc (16) engages in a blocking manner in the locking disc (26) of the other rotary switch (28). If this is the case, then the rotary switch (18) rotates, and its locking disc (16) releases the locking disc (26) of the other rotary switch (28). The other rotary switch (28), which is thus free, can now itself rotate and, at the same time, its locking disc (26) blocks that of the first-mentioned rotary switch (16). The reverse process is now possible. Contacts on the two switches can in this case be used for electrical locking of their rotating-magnet stepping drives (1, 2). <IMAGE>
Patent CH-596299-A5 (CH)
Title: Stilbenyl triazole cpds. contg. sulpho gps.
Inventor: MEYER HANS RUDOLF DR
IPC: C11D3/42
Filed: 1975-05-02
Abstract: 2-Stilbenyl-1,2,3-triazoles (I) in which A is unsubstituted or non chromophorically substd. benzene, naphthalene or acenaphthene ring; the benzene rings B and C are unsubstituted or non chromophorically substd.; and the mol. contains >=1 sulpho gp., or salts of these, are made by reacting a 2-tolyl-1,2,3l triazole cpd. (II) or a salt of this (if II contains a salt forming gp.), with an anil (III) in which Ar is an opt. substd. aromatic gp., or a salt of this (if III contains a salt forming gp).The reaction is carried out in the presence out in the presence of a strongly alkaline cpd. in a highly polar, neutral to basic organic solvent, or a mixt. of these.The process gives good yields of (I), which have excellent optical brightening properties, esp. for use in soaps and washing powders.
Patent CH-693359-A5 (CH)
Title: Vehicle suspension, particularly for racing/tourism cars, fixed to upper part of chassis and comprises inverter for anti-roll purposes, its function being hydraulic and inverter, having first/second pistons sliding in first/second cylinders
Inventor: CHAPPUIS GERARD
IPC: B60G21/05
Filed: 1997-04-23
Abstract: The vehicle suspension, particularly for racing and tourism motor cars, is fixed to the upper part of the chassis and comprises an inverter (9) for anti-roll purposes, its function being hydraulic and the inverter comprises first and second pistons (18,22) sliding in first and second cylinders (16,17) forming part of the chassis. The pistons are coupled to first and second connecting rods (19,21) by piston pins and by means of an articulation/engine the connecting rods on one of the ends of a balancing device (20), of which the central point pivots on an axis (7) forming part of the chassis.  The suspension comprises a compensator (8) and third and fourth pistons (13,31). The pistons activate by hydraulic pressure the inverter and the compensator. On the sides of the chassis second and third balancing devices (11,29) act as guides for first and second push rods (12,28), each articulated at their end on a piece which couples a wheel to a trapeze of the vehicle.
Patent CH-629190-A5 (CH)
Title: Process for the preparation of 1-(triarylalkyl)-4-phenylpiperidine derivatives
Inventor: ADELSTEIN GILBERT WILLIAM
IPC: C07D211/22
Filed: 1981-02-12
Abstract: Compounds of the general formula I <IMAGE> in which the substituents are defined in Claim 1, as well as their acid addition salts, are obtained by reacting a compound of the general formula II <IMAGE> in which the substituents are defined in Claim 1, in the presence of an organic solvent with a suitable reducing agent to give compounds of the general formula III <IMAGE> in which the substituents are defined in Claim 1, and subsequently treating resulting compounds of the general formula III in a suitable solvent with sodium hydride and then treating with an appropriate alkyl halide to form the required ether of the formula I, and converting resulting compounds of the general formula I where appropriate into their acid addition salts. The alkyl ethers of the formula I and their acid addition salts are effective antidiarrhoeal agents which have only a slight or even no analgesic effect.
Patent CH-685009-A5 (CH)
Title: Packaging machine
Inventor: BOEK ALFRED
IPC: B65B13/22
Filed: 1991-05-16
Abstract: The packaging machine wraps a band around the material to be packaged, the band being moved forwards by a driving roller (42). After the loop has been completed, the traction of the band by a driving roller (43) for the return takes place initially at high speed. Tautening subsequently takes place by further slow retraction. For the high-speed action, there is provided a first drive branch (70) which always jointly drives the driving rollers (42, 43). A second drive branch (71) containing a gear (80) serves for tautening. A gear part (81) of the gear (80) is retained by a fixed holding coupling (86). If the tautening force exceeds the braking torque exerted by the holding coupling (86), the previously retained gear part (81) rotates. This rotation is recognised by a sensor (88) which thereupon induces the termination of the tautening. The holding coupling (86) is an electromagnetic brake, on which the holding torque can be set electrically within wide limits. <IMAGE>
Patent CH-590428-A5 (CH)
Title: Supply fuel gas to liq fuel burner - by mixing exhaust with inlet flow to produce turbulent combustion chamber flow
IPC: B01F23/10
Filed: 1975-02-12
Abstract: A low pressure zone is produced upstream of the burner and is put in communication with a fuel gas source and with an exhaust gas evacuation conduit. The mass flow of the exhaust gas is adjusted in relation to the mass flow of the fuel gas and the mass flows are mixed to lower the oxygen concentration of the fuel gas. The mixture is introduced into the burner's combustion chamber and forms a turbulent flow which produces a recirculation of the mixture in the form of a toroidal vortex. This recirculation is achieved by the correct ratio between the momentum of the mixture and the product of the radius of the mixture inlet opening and the axial flux of the mixture.
Patent CH-676002-A5 (CH)
Title: Ethyl apo:vincaminate prepn. - by esterification of vincamine with ethanol in presence of alkali metal followed by saponification
Inventor: BENARDELLI GIOVANNI DR
IPC: C07D461/00
Filed: 1986-05-23
Abstract: Ethyl apovincaminate of formula (I) is prepd. by (i) esterifying vincamine with ethanol in the presence of alkali metal and formic acid treatment; (ii) treating anhydrous vincamine derived from tabersonine by semi-synthetic method with formic acid, or (iii) saponification of vincamine and vincaminic acid resulting from esterification with diazo ethane. USE/ADVANTAGE - The prod. is useful as cerebral vasodilating agent. The method is new and gives better prod.. In an example, vincamine 10g, derived from tabersonine 12.5g, is suspended in absolute ethanol 400ml. Sodium 0.7g is added and the mixture is refluxed for 20 min. at 150 deg.C. 95% of the ethanol is distilled off and ethyl vincaminate (7.5g) is crystallised out. This is then treated with formic acid to give required prod..
Patent CH-692248-A5 (CH)
Title: Road impact absorber
Inventor: STEFFAN HERMANN DR
IPC: E01F15/14
Filed: 1997-09-12
Abstract: The impact absorber, located at traffic obstacles to absorb impact if a vehicle strikes it, is of light concrete, with an additive of a lightweight material such as particles of polystyrene foam.
Patent CH-692582-A5 (CH)
Inventor: WALLASCHEK GUENTER DR
IPC: D06P3/16
Filed: 1997-09-26
Abstract: The reactive dye mixture contains specified water soluble anthraquinone and disazo dyes. The dye mixtures contain an anthraquinone dye of formula (I) and a disazo dye of formula (II) in a (I):(II) weight ratio of 80:20 - 30:70. X = -CH=CH2 or -CH2CH2OSO3; M = H or alkali metal. Independent claims are included for: (A) A solution (preferably aqueous solution) containing a total of 10-40 wt. % of the dyes (I)+(II); and (B) use of the dye mixture for dyeing fibre materials, especially materials containing OH and/or carbonamide groups.
Patent CH-584487-A5 (CH)
Title: Single two-wire telephone system for trains - has subscriber terminals on train acting as bidirectional signal regenerators in two bands
IPC: H04L12/42
Filed: 1975-02-26
Abstract: The telephone system, for trains, allows the exchange of information between subscriber terminals aboard the train via a single two-wire circuit. The information is transmitted as packets in the forwards and backwards directions between the locomotive (1) and carriages (2) using different frequency bands. The subscriber terminals are connected in series into the two-wire circuit and act as regenerators for information packets that are not addressed to them (those addresses to them are received and not passed on). The regeneration and reception from one direction takes place in one frequency band, and the regeneration and reception from the other direction takes place in a second frequency band.
Patent CH-687848-A5 (CH)
Inventor: DELAY ROLAND
IPC: A47L11/34
Filed: 1994-08-24
Abstract: The equipment (10) is used with a steam nozzle (28) and a wiper (32) for steam softened dirt. A passage (30) connects the nozzle to a steam generator. Two spaced rotating brushes (18) have their inner sides driven in towards the steam passage. These sides abut a pickup trough (14) for the dirt. This collects dirt removed from the brushes by strippers (26).
Patent CH-600061-A5 (CH)
Title: Sewage gully cleaning machine
Inventor: BIERI HANS
IPC: E02B8/02
Filed: 1976-03-03
Abstract: A grid cleaning machine comprises a frame on wheels and a cleaning carriage supporting a rake which can be moved up and down along the grid and along a frame detail aligned to the grid, by a motor.  The rake pivots on a horizontal axis.  The frame detail across which the cleaner carriage moves, also pivots on a horizontal axis close to its upper edge, from the position in which it is aligned to the grid, under the control of a motor, backwards to a point where the flotsam can be dropped into a drainage channel or into a dumper truck.  Guide details with an overlapping flange are provided at each side of the frame and these engage with projections on the cleaning carriage, when this reaches its top position.The design is not so high as that of conventional machines since the flap for guiding the floating debris into the drainage channel between the rails or into the dumper truck, is not necessary.  The absence of the flap also ensures that the passage of larger flotsam between the vertical frame members is not obstructed.
Patent CH-576221-A5 (CH)
Title: Sowing frame with panels and supports - has cover panel supported on side members by composite profile
IPC: A01G9/20
Filed: 1976-03-09
Abstract: The sowing frame with side walls and cover is made from free standing, transparent, double wall plastics panels. Frame corners are held together by angle profiles which form posts. The ends of panel units are covered with channel profiles. The cover panel is supported on the side members by a composite profile which prevents sliding of this cover. The support profile is built up of a channel and angle profile by welding so that one web of angle profile is in line wth a web of the channel. The channel profile holds the composite profile on panel edge and the angle profile forms a stop and rest plane cover panel.
Patent CH-679125-A5 (CH)
Title: Logical game - comprises receiving and transporting discs with counter spaces on same pitch circle
Inventor: HAUSAMMANN CHRISTOPH
IPC: A63F7/04
Filed: 1989-08-14
Abstract: The logical game uses a large number of counters differently  marked but of the same shape, originally arranged in a set pattern, out of which they are moved by turning two parts in relation to each other. The parts comprise a receiving disc (1) and a transporting one (2), each containing spaces (11,21) on the same pitch circle for the counters (3). The spaces in the receiving disc are of the same number as the counters, whereas in the transporting disc they are of the same number or less. By turning the discs in relation to each other the spaces in them are brought into and out of line. Each space accommodates one counter only. Two adjacent spaces on the pitch circle are at a minimum angular interval or a multiple of it. The counters are flat, their thickness being roughly equal to the depth of the spaces. The object of the game is to get the counters back into the original pattern. ADVANTAGE - Compact construction.
Patent CH-653621-A5 (CH)
Title: Postcard
Inventor: STUETZMANN GEORGES
IPC: A63F9/10
Filed: 1983-06-19
Abstract: This postcard comprises an area representing a view (12) and a neutral area on which to write, consisting of a jigsaw puzzle (13). <IMAGE>
Patent CH-680538-A5 (CH)
Title: Power supply for electricity meter ancillary equipment
Inventor: MACQUAIRE PATRICE
IPC: G01R11/36
Filed: 1989-10-30
Abstract: The meter (1) has the usual series-connected current coil (2), but the voltages coil (3) has an intermediate tapped point (5). An ancillary device (4), e.g. a remote-control unit, which may be within the meter case of external to it, derives its power supply from the voltage (U') developed between this and the neutral end of the coil. The ancillary load is low and constant, and so can be allowed for in calibration. The meter may be adapted to 2- and 3-disk 3-phase operation.
Patent CH-664497-A5 (CH)
Inventor: STOJKOVIC LLUBINKO PROF
IPC: A61K39/116
Filed: 1984-08-31
Abstract: A vaccine for curative and prophylactic treatment of urinary tract infections in humans. The vaccine contains inactivated bacteria which originate from the cultures of 8 to 14 uropathogenic bacteria strains isolated from the urine of a person suffering from a urinary tract infection and aluminum phosphate in an amount of 1.5-10 mg of AlPO4 per ml of solution. Such bacteria are of the species E. coli, Klebsiella pneumoniae, Proteus mirabilis, Proteus morganii and Streptococcus faecolis.
Patent CH-651111-A5 (CH)
Inventor: HARTWIG CARL SVERKER MAGNUSSON
IPC: E21B43/12
Filed: 1982-07-28
Abstract: The invention relates to a method and apparatus for driving the impeller (5) in a turbo-type liquid pump operating at relatively low power and relatively high delivery head by means of an a.c. motor (2). The invention is mainly characterized in that the motor (2) is driven from a static inverter (6) which operates at an operating frequency of 100-1000Hz. This enables high specific speed impellers to be used, and therewith provides a considerable increase in the efficiency and capacity of the pump at unchanged motor sizes.
Patent CH-581876-A5 (CH)
Title: Movement detector for surveillance system - uses spring arm and electrical circuit providing signal indicating its movement
IPC: G08B13/00
Filed: 1975-04-09
Abstract: The movement detector is used as part of an anti-intruder surveillance system and employs a spring arm (4), which is fixed at one end. The arm (4) vibrates in response to movement within the surveillance area and means are fixed to the free end of the arm (4), cooperating with an electric circuit, for providing a signal indicating the arm movement. Pref. a head (5a) of ferromagnetic material is fixed to the end of the spring arm (4) and the electrical measuring circuit (6) comprises a Hall generator.
Patent CH-576374-A5 (CH)
Title: Automatic label applicator mechanism - has piston-operated knife parting strip lengths off and folding head round bar
IPC: B65C3/02
Filed: 1974-04-02
Abstract: The mechanism is for attaching a double-walled label to the bar of a grating, particularly concrete reinforcing mesh-work, the label being unwound in strip form from a roll. A strip feed mechanism (11-14) moves to and from on a feed table (8), and a piston (27) equipped with a knife (31, 32) works at right angles to the table, parting off a length of strip (3d) equal to double the label length. A folding head wraps (33) the two label halves round the bar (1), and their free ends are then joined together by closing tongs (25, 26).
Patent CH-623576-A5 (CH)
Title: Process for the preparation of benzamides
Inventor: BURKARD WILLY DR
IPC: A61K31/5375
Filed: 1980-07-18
Abstract: Benzamides of the formula <IMAGE> in which X is halogen, trifluoromethyl or C3-4-alkyl, and Y is hydrogen, halogen or nitro, as well as N-oxides and acid addition salts thereof have valuable MAO-inhibiting properties and are accordingly suitable for, in particular, the treatment of depressive states. These compounds are prepared by hydrolysis of corresponding thiobenzamides and N-oxidation where appropriate.
Patent CH-573875-A5 (CH)
Title: Transparent electrically conducting film pattern - obtd. by vapour deposition on glass plate as electrode in liq. crystal indicators
IPC: H01B1/00
Filed: 1973-05-09
Abstract: A pattern of high precision, stability, good transparency and low electrical resistance is obtd. by screen printing the substrate in the required pattern using a paste contg. an auxiliary substance, which dissociates on heating, and inorg. oxide particles. The substrate is dried and provided with a vapour deposit of an oxidisable material of lower degree of oxidn., after which the printed and vapour deposited substrate is heated in an oxygen-contg. atmos. so that the vapour deposited material is oxidised and the auxiliary material is dissociated.
Patent CH-612670-A5 (CH)
Title: Process for the preparation of isoindole derivatives
Inventor: JAUNIN ROLAND PROF DR
IPC: C07D209/44
Filed: 1974-11-28
Abstract: The novel 2-aminoalkylisoindole derivatives, which can be used as medicaments, of the formula <IMAGE> in which A denotes alkylene having 2-10 carbon atoms, R denotes alkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl or aralkyl, R1, R2, R3 and R4 independently of one another each denote hydrogen, alkyl, alkoxy, halogen or trifluoromethyl and R5 and R6 independently of one another each denote alkyl, cycloalkyl cycloalkylalkyl, alkoxyalkyl, aryl, aralkyl, or together denote the group  -(CH2)n-' in which n is an integer from 2-7, or, with the nitrogen atom connecting them, together denote a 5- or 6-membered heterocyclic ring containing an oxygen or a further nitrogen atom substituted by alkyl, have a pronounced anorectic activity. The pharmaceutically utilisable acid addition salts of the said compounds are also active in the same way. The novel products are obtainable by reduction of corresponding 2-carbamoylalkylisoindole derivatives using an electrophilic hydride compound.
Patent CH-606177-A5 (CH)
Title: Polyurethanes contg oligomeric liquids or greases
Inventor: TURNER ROBERT BURTON
IPC: C08L75/04
Filed: 1976-07-27
Abstract: Polyurethanes contg oligomeric liquids or greases giving less cracking in thick sections and better heat stability (BE290776)
Patent CH-580877-A5 (CH)
Title: Interruption free current supply source - has two DC controls, one between rectifier and inverter and another between rectifier and battery
IPC: H02J9/06
Filed: 1975-08-06
Abstract: The failsafe current supply assembly has a rectifier, connectable to the mains, which feeds a battery and an inverter. Between the rectifier (2) and the inverter (3) is a direct current control element (RL), a second direct current control element (R2) being incorporated between the rectifier and the battery (4). The latter is connected to the input of the first direct current control (R1), via a diode (5). Preferably the output voltage of the rectifier is greater than that of the first direct current control (R1). The output voltage of the second direct current control (R2) has a siddle value between the output voltages of the rectifier and the first direct current control (R1).
Patent CH-626924-A5 (CH)
Title: Device for passing and guiding the yarn to the spool for textile machines for spinning and twisting
Inventor: GROSSI OSCAR
IPC: D01H7/56
Filed: 1978-10-23
Abstract: The device consists of a rotatable ring (6), capable of rotating freely inside the corresponding ring (2), fixed to the ring-holding frame (1) and coaxial with the said fixed ring (2). The said rotatable ring (6) is provided with an annular member (7) projecting upwards from the rotatable ring (6) and provided with an entry passage in the outer side for the insertion of the yarn (5). The end of the member above the said passage is bent inwards to form a hook, and the lower end forms an arm of sufficient length to rest on the upper side of the fixed ring (2). The said annular member (7) is supported by the rotatable ring (6) by means of a horizontal slot shaped to enable the said annular member (7) to be orientated in various ways in substantially vertical planes. <IMAGE>
Patent CH-579997-A5 (CH)
Title: Load covering body shell for lorry or trailer - has horizontally movable covering panels receiving vertically movable clamping straps
IPC: B60J5/06
Filed: 1975-08-29
Abstract: The body shell has at least two side covering panels with vertically running straps. The panels are movable laterally on a framework which supports the roof and extends over the loading ramp of the lorry or trailer. Clamp units are used to hold the panels both horizontally and vertically. The system for vertical clamping comprises a tube in which several guide pieces with angular parts are displaceably incorporated whereby the one border of each panel strap is attached to each angular part. The tube extends over the total length of the loading platform and is freely supported in a holder tube fixed to the underside of the loading platform profile.
Patent CH-634370-A5 (CH)
Title: Method of placing a pile, a girder or a sheet pile, use of the method, and drill for carrying out the method
Inventor: LEUTERT FRANZ
IPC: E02D7/00
Filed: 1978-11-03
Abstract: The method of placing a pile, a steel girder or a sheet pile in the foundation soil consists in a borehole (9) first of all being excavated with a drill (6) and by the borehole wall being supported by the drill in the process. Then the drill is withdrawn and at the same time mortar (10) is fed as supporting fluid through the hollow drill rod into the borehole (9). Finally, the pile, the steel girder or the sheet pile is inserted and held in an orientated manner until the mortar has set. <IMAGE>
Patent FR-2044242-A5 (FR)
Title: Moulding motor pistons
IPC: B22D19/00
Filed: 1969-05-13
Granted: 1971-02-19
Abstract: The pistons which are moulded with a piston-ring groove, behind which is an enclosed cooling cavity. Inside the female part of the mould is placed the ring within which the cooling cavity is to be formed. Moulding of the piston takes place during cavity moulding and simultaneously at least one cooling fluid circulating channel is formed.