baber/WOPTO huggingface dataset:
Patent CH-692804-A5 (CH)
Title: Motor-driven, especially electric toothbrush
Inventor: HAEFLIGER PETER
IPC: A61C17/34
Filed: 1998-06-05
Abstract: The toothbrush has an elongated housing (2) with an inner hollow volume (3) and a front end part (1) carrying a rotatably mounted brush head. The rotation axis (B) of the head or a rotary plate (7) is at an angle to the longitudinal axis (A) of the housing. A transfer device (8) in the hollow volume and coupled to a drive has a drive shaft (10) and a transfer element (13) engaging the rotary plate to impart an alternating rotary motion. The transfer element is a straight pin that is preferably press-fitted into a bore (12) in the drive shaft.
Patent CH-681810-A5 (CH)
Inventor: FREY RUDOLF
IPC: B09B3/00
Filed: 1990-10-22
Abstract: Fly ash from combustion installations is treated with an acidic aqueous solution for the removal of heavy metals. The remaining solid is filtered off. The filter residue is treated with a precipitant for heavy metals. The resulting inert residue can be taken as such to landfill disposal.
Patent CH-669627-A5 (CH)
Title: Wall mounted fitting for water connections - has shell with single inlet, double outlet and bottom closed by sliding base, secured by screws
Inventor: VIEGENER WALTER
IPC: F16L39/02
Filed: 1985-08-09
Abstract: The plastic housing for water connections has a base part (1) for embedding in or anchorage to a wall, with a central inlet part (3) and a double outlet (4).  The base is formed by a shell, with one side open, and closed by a cover, and also an open bottom closed by a member (11) which is slid into position. The open bottom of the shell has two cylindrical edges (13) which are inserted into two sleeves (12) with slots along the top forming the edges of the base member (11).  The cylindrical edges are hollow, into which are inserted the securing screws for the cover.  The base member has two projecting sleeves (18) between which is a small dia. inwardly projecting tube (22). USE/ADVANTAGE - Easy assembly of water connections in building wall.e
Patent CH-596873-A5 (CH)
Title: Propellor for liquid manure prepn.
Inventor: RAESS PAUL
IPC: C02F3/20
Filed: 1974-03-21
Abstract: Propellor for liquid manure prepn. consists of two flights with aeration holes
Patent CH-652357-A5 (CH)
Inventor: ZEPF HANS-RUDOLF
IPC: B60C11/22
Filed: 1981-07-07
Abstract: An intermediate ring includes an annular body with side walls from which cavities extend into the material of the body. The cavities from a web with radially extending web walls, which are inclined with respect to the ring axis. The web is radially relatively rigid, but axially resilient. As a result the intermediate ring retains its shape but can easily adapt to the different shapes of the gaps between the two tires of the wheel set.
Patent BE-1002263-A5 (BE)
IPC: E04B1/76
Filed: 1988-09-08
Granted: 1990-11-13
Abstract: Wall drainage formed by a strong but intermittent ventilation in the cavity of a double wall of a building in order to remove all the moisture which could accumulate therein; this makes it possible to apply techniques based on the small thermal inertia of the walls, which techniques are capable, in particular, of additional savings in energy of the order of 30 to 50%.
Patent CH-572334-A5 (CH)
Title: Coffee machine with two-way valve - can supply coffee to individual cups or to pot
IPC: A47J31/46
Filed: 1974-08-20
Abstract: The main patent is concerned with a coffee machine controlled by limit switches. This addition describes the two-way valve attached to the machine. The machine supplies coffee to the inlet of the valve which houses a piston. The valve has two outlets which supply coffee to the coffee pot or individual cup. The piston is connected to the knob by a piston rod. With the knob in a first position coffee is supplied to the coffee pot standing on the hot plate. Pulling the knob to the other position directs the coffee to the cup. The piston is provided with sealing rings to prevent flow in the wrong direction.
Patent CH-626839-A5 (CH)
Title: Apparatus for lifting and transporting motor vehicles, in particular for use in multi-storey car parks
Inventor: WIDMER WALTER
IPC: C07C317/44
Filed: 1977-10-31
Abstract: The apparatus has a U-shaped frame (1) movable on at least three wheels (6, 9). The frame legs (3) are composed of a hollow profile, the spacing of which is larger than the width of the vehicles (F) to be towed away. Provided on each leg (3) is a supporting beam (14), journals (16) being fastened to the end parts thereof. Lifting cables (16') can be fitted to the journals and wheel-clamping devices. Using a front and rear cylinder-piston unit (18) which acts hydraulically or pneumatically, the supporting beams can be lifted together so that a vehicle positioned between the frame legs can be transported away. <IMAGE>
Patent CH-621427-A5 (CH)
Title: Process and apparatus for producing a magnet core matrix of a deciphering device
Inventor: BURKIN JURY ALEXANDROVICH
IPC: G11C5/00
Filed: 1975-11-26
Abstract: An appropriate number of ferrite cores (1) required for the entire matrix of the deciphering device is threaded on a first wire (3). A number of ferrite cores required for two elements (4, 5) of the matrix are separated from such a column (2) of ferrite cores. The first wire (3) is bent around between the cores of the individual matrix elements, so that the cores of these two matrix elements then lie next to each other. A wire (8) of a first selection winding is threaded through these cores. Then a further amount of ferrite cores, which is required for forming two further matrix elements, is separated from the column (2) and again the first wire (3) is bent around between them. The second wire (8) is also threaded into these further cores. This operation is repeated until a matrix row is produced. Once a number of matrix rows (10, 14, 15, 16) has been formed, they are laid parallel to one another and threaded through with third wires, which form the selection windings of the second direction. Finally, the individual matrix elements are provided with output windings. The manual production of the magnet core matrices can be facilitated considerably in this way. <IMAGE>
Patent CH-607677-A5 (CH)
Title: Built-in shoe part
Inventor: MEIER ERNST
IPC: A43B13/38
Filed: 1974-12-11
Abstract: The built-in shoe part consists of viscoplastic, dimensionally stable material. Situated at the front is the embedding part (49) and at the rear a torsion stabiliser (50) formed from resilient hard material. The latter extends from the toe base-joint part (33, 34) as far as the heel bed. The stabiliser grows smaller backwards towards the heel for the successive reduction of the elastic resistance in relation to twisting and longitudinal forces. Easy, pain-free rolling of the foot is thus to be guaranteed in shoes of all types. <IMAGE>
Patent CH-562226-A5 (CH)
Title: Benzodiazepinones - from orthoaminophenyl ketones, phosphorous trihalides and amino acids
IPC: C07D521/00
Filed: 1971-12-15
Abstract: Diazepines of formula (I): where R1 = H, hal, CN, NO2' or CF3; R2 = pyridyl cycloalkenyl, or -C6H4XY, where X and Y are H, hal (1-4C) alkyl, or CF3; R3=H, (1-4C) alkyl, aryl, alkoxyalkyl, alkylthioalkyl, or aralkyl, and R4 = cyclo-alkyl, alkenyl, aryl, pyridyl, O-acyl, (1-4C) O-alkyl (1-4C) alkoxy- (1-4C) alkoxy-, (2-5C) O-alkenyl, O-aryl O-aralkyl; CN, CHal3, (1-4C) S-alkyl, (2-5C)S-alkenyl, S-aralkyl, (1-4C) SO alkyl, (1-4C) SO2- alkyl, OH, CONR5R6, or NR5R6 where R5 and R6 = H, (1-4C) alkyl or aralkyl, or tog. with N form a 5- or 6-membered heterocyclic ring; and n = 1-4, are prepd. by condensing an o-amino-phenylketone with the reaction product from a phosphorous trihalide and an aminoacid R3CH(NH2)CO2H. I are tranquillisers, muscle relaxants anticonvulsants, anti-cramp, and anaesthetics.
Patent CH-565188-A5 (CH)
Title: 7-(2-acyloxy-acetamido)-3-cephem-4-carboxylic acid derivs - - antibacterials
IPC: C07D501/20
Filed: 1971-07-16
Abstract: 7-(2-Acyloxy-acetamido)-3-cephem-4-carboxylic acid derivs. - antibacterials. Title cpds. of formula: (where R1 = H, lower alkyl, aryl, thienyl, furyl; R2 = >1 C acyl; R3 = H, azido, thio-heterocyclic; M = H, cation), are antibacterials active against gram-ve and gram +ve organisms.
Patent FR-2070318-A5 (FR)
Title: Deactivated catalyst regeneration
IPC: C10G35/085
Filed: 1969-12-01
Granted: 1971-09-10
Abstract: Hydrocarbon conversion process wherein a hydrocarbon charge stock and hydrogen are simultaneously contacted with a catalyst containing a platinum group component and a sulphur component at hydrocarbon. The catalyst is regenerated by (a) stopping contact of the hydrocarbon charge stock with the catalyst; (b) reducing the sulphur content of the catalyst to less than about 0.02 wt. per cent by contacting the catalyst without intervening treatment, with a sulphur and water-free hydrogen stream; (c) removing a substantial portion of the carbonaceous materials by treating the sulphur-free catalyst with oxygen; (d) purging free oxygen from the treated catalyst; (e) reducing the platinum group component of the catalyst by contacting with a substantially sulphur-free and water-free hydrogen stream; and (f) incorporating sulphur in the catalyst in an amount of about 0.05 wt. % to about 0.50 wt. % by contacting the resulting reduced and treated catalyst with an oxygen-free sulphiding gas consisting essentially of hydrogen and hydrogen sulphide.
Patent FR-2070436-A5 (FR)
Title: Ferrite dielectrics - for high frequency stripline substrates
IPC: H01B3/02
Filed: 1969-12-04
Granted: 1971-09-10
Abstract: Cpds. of general formula X xLO, yR2O3, Z(TO2.Qo) Y.(TO2.2NO) where X+Y=100, 90 Y 100, 0.96 = x =1.04, 0.01 =z =0.9 and y+z=2-x are prepared by mixing the component oxides, pressing and firing in air or oxygen. L, Q and N are bivalent metals such as Fe2+ Ni2+, Co2+, Mn2+; R is a trivalent metal such as Fe3+, Cr3+; T is a tetravalent metal e.g. Ti4+. More specifically the general formula X 0.96 MgO, 0.18 MnO, 0.8 Fe2O3, 0.1(TiO2.NiO) Y(TiO2.2MgO) where X+Y=100, 90  Y 100. The materials possess low dielectric loss at high frequencies.
Patent FR-2048287-A5 (FR)
Title: Sewing machine for stitching and cutting - garment edges
IPC: D05B23/00
Filed: 1969-12-17
Granted: 1971-03-19
Abstract: Line needle bar, which is arranged so that the needle extends across the mouth of a recess in the machine casing through which the garment edge passes, also carries a U-shaped yolk which extends into the recess and on which is mounted a movable cutter blade, so that the needle, the movable cutter blade, and the presser foot can be driven from the same drive mechanism, pref. a rotating eccentric. Line machine can execute curved lines of stitching, and automatically cuts excess material from the edge.
Patent FR-2080024-A5 (FR)
Title: Curd distributor - for mfr of cheeses
IPC: A01J25/11
Filed: 1970-02-20
Granted: 1971-11-12
Abstract: Static curd distributor, as used in the cheese industry, is intended to simply the moulding and manufacture of cheeses having as uniform a weight as possible. The new distributor consists of a tank with a base formed of a series of funnels, the upper edges of which are joined together. Each funnel has a lower tubular portion, drilled with very fine holes, which is introduced into a mould, the latter rest on a shutter which is placed on a horizontal support. During filling the lower ends of the funnels are closed by the shutter, the curds overflow above the upper parts of the funnels to form an upper equalisation surface. When the tank is raised the joind edges of the funnels acts as cutters and divided the curs in a strictli equal manner. the later expand horizontally into each mould in a uniform manner in all directions. The moulds may be separate or plastic multi-mould blocks may be used. Cheese of individual constant weight can be obtained and the moulding time is reduced.
Patent FR-2109300-A5 (FR)
Title: Proportioning device for treatment liq - in water sterilizing plant
IPC: C02F1/68
Filed: 1970-10-07
Granted: 1972-05-26
Abstract: Device is partic, for discharging a sterilising liq., e.g. Javel water, into a liq. e.g. water. The appts. comprises a first tank for receiving the raw water through a tap and a siphon which operates when the water reaches a certain level. The siphon tube ends in a water-jet pump, the outlet of which discharges directly into a reservoir which holds the water to be treated. The pump draws a definite quantity to the treatment liq. from a constant level tank and a dip tube and discharges it into the reservoir. This addition is effected in proportions that can be adjusted as desired, in a simple and rapid manner. The tap for the raw water controls the frequency with which the siphon operates and an adjustment can also be made to the relative levels in the constant level tank and in the recipient holding the dip tube.
Patent FR-2066564-A5 (FR)
Title: Polymerisation of conjugated dienes
IPC: C08F4/00
Filed: 1970-10-26
Granted: 1971-08-06
Abstract: A monomer (mixture) contg. at least 70 wt.% of a conjugated diene is (co) polymerised, at 5 to 100 degrees C in presence of a catalyst comprising (a) afree-radical anion component obtained in presence of an inert solvent by reaction of an alkali metal with an aromatic hydrocarbon, tetramethylenethane or ketyl; and (b) an alkali metal cpd. chosen from (1) an alkali metal alkoxide or aryl oxide with not more than 20C-atoms; (2) an alkali metal halide; (3) KOH; and (4) a potassium- sulphate,-phosphate,-sulphide,- cyanide, -carbonate or -carboxylate (up to 10C-atoms); the alkali metal cpd. being employed in ratio 0.5-4 mol per mol of anion component; and the catalyst being employed in proportion of 0.1-1 m mol per 100 pbw of monomer(s). The catalyst is especially suitable for polymerisation of butadiene.
Patent FR-2083839-A5 (FR)
Title: Welding tool - for welding thermoplastics using pulsed heating current and strip heaters
IPC: B29C65/18
Filed: 1970-12-18
Granted: 1971-12-17
Abstract: Welder for thermoplastic materials, particularly for use in packaging, with at least one welding jaw with one or more heat-generating delivering elements, in which jaws comprise: (a) a metallic body. (b) layer of insulating material placed on the front edge of the body on which one or more small L-section bars are placed with the ends connected to a source of current and fixed to the weld jaw in such a way that one arm of the 'L' lies against the front edge of the jaw. In particular, the heating bars can be clamped between the welder body and one or more clamping plates fitted thereto.
Patent FR-2133306-A5 (FR)
Title: Heating furnace - eg for hydrocarbon cracking or reforming
IPC: C10G9/20
Filed: 1971-04-15
Granted: 1972-11-24
Abstract: Furnace, e.g. for cracking or reforming hydrocarbons having >=1 cell and in which (a) >=1 series of vertical and aligned tubes for the passage of the fluid to be heated is installed in an enclosure forming an element of the furnace, (b) a duct for removal of flue gases is provided on each element of the furnace as well as >=6 sets of aligned burners the first two of which are situated on the base of the furnace element on either side and parallel to the series of tubes and are directed vertically upwards, the next two sets of burners being installed in a first vertical wall of the element perpendicular to and in front of the plane of the tubes and the last two sets being installed on a second vertical wall opposite to the first vertical wall situated behind the tubes, the burners in the last four sets being aligned in vertical planes but inclined at a significant angle to, and above the horizontal, (c) the axes of the burners of the three sets of these on the same side of the plane of the tubes lie in the same plane, parallel to but distinct from that of the tubes, while the axes of the burners in the second three sets also lie in one plane parallel to but distinct from the plane of the tubes.
Patent FR-2145762-A5 (FR)
Title: Sulphur-vulcanisable elastomers - based on amorphous ethylene/propylene/diene polymer with residual unsatn
IPC: C08F210/18
Filed: 1971-07-09
Granted: 1973-02-23
Abstract: Elastomers, which can be vulcanised with S, contain an amorphous copolymer consisting of (a) 25 - 75 wt.% units derived from ethylene, (b) 0.01 - 0.5 mole/kg copolymer of units derived from a 5 - 22C diolefin by polymsn. at both double bonds, (c) units derived from another diolefin with 1 double bond polymerising much less readily than the other, to give 0.1 - 4.0 mole/kg of C=C double bonds derived from the diolefin and the rest (d) units derived from propylene, as in parent patent. Constit. (b) contains 0.01 - 0.5 mole/kg of units derived from a 23 - 110C polyolefin with 2 polymerisable double bonds or 0.01 - 0.10 mole/kg units derived from a 20 - 62C diester of a 2-(hydroxyalkyl- or hydroxyalkenyl)-5-norbornene, the amt. of polyolefin or diester being is not >15 wt.% of the copolymer. These elastomers are used (in amt. of 10 - 30 wt. pts) in conjunction with polyunsatd. elastomers, esp. natural rubber (90 - 70 pts) to produce a S-vulcanised compsn. with improved cold flow props. and O3-resistance.
Patent FR-2114545-A5 (FR)
Title: Halogenated polyphenyl purifcn - by alkali melt treatment, for un coloured plasticisers etc
IPC: C08G61/10
Filed: 1971-11-10
Granted: 1972-06-30
Abstract: Colour of halogenated polyhenyls (for use as heat transfer fluids, hydraulic fluids, flame retardants viscosity control agents for moulding compsns, plasticisers) is reduced by treatment with a melt of alkaline hydroxide, together with an alkaline mineral (e.g. sodium or barium hydroxide together with lime, pref. at below 380 degrees C). Pref. halogenated polyphenyl is chlorinated terphenyl.
Patent FR-2165029-A5 (FR)
Title: Non-absinthe liqueurs - by addition of a syrup imparting water solubility
IPC: C12G3/06
Filed: 1971-12-15
Granted: 1973-08-03
Abstract: Aniseed liquers contain 45 degrees alcohol and sugars other than saccharose e.g. less sweet, such as maltose, or more viscous, such as dextrose, lactose, levulose. The drinks have cloud point 15 degrees. The sugars are added as syrup at pH 5 (plus-or-minus 10%). 1.8-1.9g aniseed essence/l. of product is added to 96 degrees alcohol and adjusted to 60 degrees and syrup is then added with water, dyes, etc. The drinks are classified as non-absinthe type which clear on water addition but without loss of flavour by redn. of aniseed content.
Patent FR-2166990-A5 (FR)
Title: Blind stitch sewing machine - thread cutter for single thread machine
IPC: D05B65/00
Filed: 1972-12-06
Granted: 1973-08-17
Abstract: A thread cutter assembly that can be fitted to any type of single thread blind stitch sewing machine fixes to the machine housing and comprises a drive, pref. an electromagnet linked by a lever to a rocker arm carrying the cutter blade, and to a lever which clamps the thread firmly during the shearing operation, thus leaving an end of thread long enough for an immediate loop when the next seam is started.
Patent FR-2230239-A5 (FR)
Title: Mechanism changing alternating linear to rotary motion - has pushers on opposite sides of frame carrying and ratchet wheel
IPC: F16H31/00
Filed: 1973-05-17
Granted: 1974-12-13
Abstract: Two pushers are connected to the oscillating source via a rectangular frame and are mounted coplanar with a ratchet wheel so that they lie on opposite sides of the wheel centre. The ratchet wheel has an odd number of teeth with radial driven faces. The driven face is pushed, and the wheel rotated, until the pusher lies against the back of the next tooth. The wheel then acts as a limiting stop and prevents further motion in the direction. The source reverses and the other pusher indexes the wheel by one tooth. A spring-loaded friction pad bears onto the ratchet wheel shaft.
Patent FR-2241214-A5 (FR)
Title: Sealing elements for single ball bearings - flexible seals or vaned flange prevent wear from abrasive particles
IPC: F16C17/08
Filed: 1973-08-17
Granted: 1975-03-14
Abstract: Concave housings (1), (2) have flanges (5), (5') which are separated by an annular gap. To prevent ingress of abrasive particles a flexible seal (6) has a swallow-tail cross section so that contact is always maintained with the flanges and a clearance (4) exists around the ball. An alternative design has one face of the seal fixed to one housing and the other fixed to a plane rubbing ring bearing on the moving housing. In the case of corrosive fluids which would attack flexible seals, it is proposed to fit a ring of vanes to the upper flange in the annular gap. These vanes spin the fluid and abrasive particles would be centrifugal away from the bearing.
Patent DD-151924-A5 (DD)
Title: Verfahren zur gewinnung von chromoxidhydrat (chrom(iii)-oxidhydrat)aus chromerz
Inventor: KAGETSU DADASHI J
IPC: C01G37/02
Filed: 1979-12-20
Abstract: Ziel der Erfindung ist die Herstellung von Chromoxidhydrat bzw. Cr&ind2!O&ind3! in guter Ausbeute und hoher Reinheit. Erfindungsgemaesz wird das Chromerz mit Na&ind2!CO&ind3! und CaO geroestet. Anschlieszend wird die geroestete Masse mit Wasser ausgelaugt. Aluminiumverunreinigungen werden aus der Lauge als Al(OH)&ind3! ausgefaellt. Die Lauge wird sodann mit Schwefel und Natronlauge behandelt, um die Chrombestandteile in der Lauge von der Wertigkeit 6 auf die Wertigkeit 3 zu reduzieren. Auf diese Weise kommt es zur Bildung eines Chromoxidhydrat-Niederschlages. Dieser Chromoxidhydrat-Niederschlag wird in einer Saeure wiederaufgeschwemmt, um zu einem Chromoxidhydrat zu gelangen, aus dem die Natriumverunreinigungen beseitigt worden sind. Das Chromoxidhydrat wird getrocknet, um die sich ergebenden Feststoffe werden ggf. kalziniert, wobei dann ein Cr&ind2!O&ind3! hoher Reinheit erhalten wird.
Patent DD-154762-A5 (DD)
Title: Stromversorgung fuer elektrische zaeune
Inventor: PHILLIPS DOUGALD S M
IPC: H05C1/04
Filed: 1980-06-23
Abstract: Ziel der Erfindung ist die Schaffung einer Stromversorgung fuer elektrische Weidezaeune, bei denen die Gefahr verringert ist, dass sich die Tiere an die bei einer Beruehrung derselben erteilten elektrischen Schlaege gewoehnen. Dementsprechend hat die Erfindung eine Stromversorgung fuer elektrische Zaeune zum Inhalt, die in der Lage ist, elektrische Impulse an einen oder mehrere elektrische Zaeune abzugeben, wobei die Stromversorgung fuer elektrische Zaeune eine Steuereinrichtung umfasst, die bei Einsatz des Zaunes fuer eine Impulsfolge sorgt, deren Zusammensetzung fuer die Tiere nicht vorhersehbar ist.
Patent DD-152607-A5 (DD)
Title: Dickstoffpumpe,insbesondere zur foerderung von beton
Inventor: SCHWING FRIEDRICH
IPC: F04B7/00
Filed: 1980-08-14
Abstract: Dickstoffpumpe, insbesondere zur Foerderung von Beton durch ein Gehaeuse einer Rohrweiche, die einen auf einer Schwenkwelle befestigten Schwenkkoerper aufweist. Es ist das Ziel der Erfindung, die Dickstoffpumpe so auszuruesten, dass eine hohe Betriebssicherheit gewaehrleistet ist und die auftretenden Verschleisserscheinungen ebenso ausgeglichen werden wie etwa auftretende bauliche Fehler des Gehaeuses, waehrend es ihre Aufgabe ist, die mechanischen Belastungen der die Eintrittsoeffnungen bildenden Gehaeusewand durch den Schwenkkoerper stark zu vermindern, ohne dass vergroesserte Biegebelastungen der Schwenkwelle in Kauf genommen werden muessen. Erfindungsgemaess wird das dadurch geloest, dass die Schwenkwelle axial abgestuetzt ist und die Abstaende der Eintrittsoeffnungen und der Austrittsoeffnung von der Wellenachse unterschiedlich und so gewaehlt sind, dass der Abstand der Eintrittsoeffnungen groesser als der Abstand der Austrittsoeffnung ist.