baber/WOPTO huggingface dataset:
Patent CH-689447-A5 (CH)
Title: Appts. for supplying molten steel to continuous casting moulds
Inventor: STILLI ADRIAN
IPC: B22D41/005
Filed: 1994-12-16
Abstract: The appts. for supplying steel from a base outlet of an intermediate vessel into a continuous casting mould comprises an intermediate vessel (2) provided with an outlet block (3) and beneath the outlet block a 1st change-over part (6), which is movable transversely to the discharge direction (4), located in open guide rails (7, 7') arranged on both sides of the outlet block (3) in the casting position. The change-over part (6) is ejected from the casting position using a moving arrangement and a 2nd change-over part. The change-over part (6) consists of a refractory casting nozzle body (11) and a holding frame for the nozzle body (11) which has guide strips (14) for the guide rails (7, 7`) on two opposite sides and is guided and positioned in such a way that the nozzle body (11) is in close contact with the outlet block (3). The holding frame is connected to a gas circulation system (17) for cooling in such a way that gas inlet apertures on the guide strips (14) of the holding frame coincide with corresp. gas supply and gas discharge apertures of the rails (7) in the casting position. At least one of these guide rails is connected to a compressed gas supply
Patent CH-680634-A5 (CH)
Title: Liquid feeding device for young calves - has suction points with automatic control and temperature gauge for cattle of different ages
Inventor: KUENG JOSEF
IPC: A01K9/00
Filed: 1989-11-02
Abstract: There are two cattle boxes (1,2) each with a suction point (3,4) and an associated automatic feed supply (5) with two pipes (7,8) leading to the two suction points. One supply pipe (7) has a temperature gauge (9) and the other a shut-off member (10). When a young calf sucks on the suction point (3) the temperature rises at the gauge as the heated milk flows along, leading to the closure of the shut off member in the supply pipe (8) to the other suction piont (4) located in the box (2) for the older calves. When the young calf stops sucking so the other suction point is opened for the older calves. If a mixture for the older calves is located in the drink basin (6) this can be diluted so it is suitable for the younger calves. ADVANTAGE - Smooth orderly feeding of the calves is possible.
Patent CH-620595-A5 (CH)
Title: Driving device for the rotating aeration stirrer of a sewage treatment plant
Inventor: JELLESMA ANNE
IPC: B01F15/00
Filed: 1977-04-05
Abstract: The driving device has a driving motor (16), the pinion (11) of which is in engagement with the outer teeth of a gear ring (6). This gear ring (6) forms the outer race of a bearing. It is coupled to a fixed inner race (8) by means of balls (7), giving a bearing with a large diameter. The gear ring (6) is connected to a turntable (1) carrying the output shaft (2) of the aerator. The inner race (8) is carried by a bridge (10) which surrounds the turntable (1) and the driving pinion (11) and carries the driving motor (16). This bridge (10) is supported by a number of screw jacks (18) situated outside the circumference of the outer race (6). Each jack (18) carries an adjusting chain wheel which, for the synchronous axial adjustment of the bridge (10), is driven by an adjusting motor by means of a chain connected to the chain wheel. Shock loads do not result in the failure of or damage to the driving device. <IMAGE>
Patent CH-681957-A5 (CH)
Inventor: PERREN STEPHAN M
IPC: A61B17/58
Filed: 1988-11-17
Abstract: In this bone screw with a screw head (1), a smooth shaft part (2) and a threaded part (3) with internal diameter d1 and external diameter d2, there is provided between the smooth shaft part (2) and the threaded part (3) a transition part (4) which tapers from the smooth shaft part (2) with diameter D1 towards the threaded part (3) with diameter D2, the ratio D1-D2/D2 being smaller than the breaking elongation of the bone.
 By virtue of the bone screw according to the invention, a desired radial prestress is obtained in the bone bore, which is at least partially retained even in the case of additional, functional loads on the bone screw, so that there is no loosening and no resulting resorption of the bone tissue; moreover, only a single threaded drill need be used in order to screw the shaft of the bone screw securely, but without damage to the bone, into the bore. 
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Patent CH-561212-A5 (CH)
Title: Bicyclic 3-hydrazino-pyridazine derivs - with antihypertensive activity
IPC: C07D211/74
Filed: 1972-04-05
Abstract: New 3-hydrazinopyridazine derivs. of formula (I): (where R1 is lower alkyl; R2 is H or lower alkyl; R3 is H or methyl; A is N-COR4 or (CH2)n; R4 is alkyl, alkenyl, 3-8C cycloalkyl, 1-adamantyl, (CH2)mR5 or OR6; m = 0-4; R5 is phenyl (opt. monosubstd. by F, Cl, Br, lower alkyl, lower alkoxy, lower alkylthio or phenyl, or di- or tri-substd. by Cl, lower alkyl or lower alkoxy), diphenylmethyl (opt. monosubstd. in the phenyl rings by F, Cl, Br, lower alkoxy or lower alkyl) or napthyl; R6 is lower alkyl, lower alkenyl or a phenyl, phenylalkyl or phenylalkenyl gp. opt. monosubstd. in the ring by Cl, lower alkoxy or lower alkyl; n =0-7; with the proviso that A can only be (CH2)n when R2 is lower alkyl) and their acid-addn. salts are prepd. by reacting a cpd. of formula (II): (where X is Cl or Br) with R3NH-NH2.
Patent CH-569426-A5 (CH)
Title: Amino acid compsn - of improved taste and specific calorific value
IPC: A23L33/175
Filed: 1972-04-10
Abstract: Low residue foodstuff compsn. for supplying required amt. of N-nutrient, comprises >1 simple amino acid of which the ratio of calorific value of total compsn. to the calorific value of amino acid is >8.5 and non-amino acid calorific substance.
Patent CH-597194-A5 (CH)
Title: 1,2,3,4-Tetrahydroisoquinolines
Inventor: KISHIMOTO TEIJI
IPC: C07D217/14
Filed: 1973-06-19
Abstract: 1,2,3,4-Tetrahydroisoquinolines prepn. from 3,4-dihydroxphenethylamines, for anticonvulsant, vasodilating prods.
Patent CH-623631-A5 (CH)
Title: Rotary piston machine
Inventor: REY PAUL ERNEST
IPC: F01B3/04
Filed: 1978-07-18
Abstract: The rotary piston machine comprises pairs of pistons (I, II and III, IV) interacting with annular cams (21, 22) coaxial with a drive shaft (19), in order to convert the reciprocating movement of the pistons into a continuous rotational movement of the drive shaft and vice versa. Each of the pistons interacts with one of the two cams. The two pistons of each pair (23a, 23b and 23c, 23d) are coaxial and the pairs of pistons are mechanically independent of each other. The axes (16, 17) of the pairs of pistons are distributed over a circle which is concentric with the drive shaft. <IMAGE>
Patent CH-637864-A5 (CH)
Inventor: BONGA BENNO IBO
IPC: B23H1/08
Filed: 1980-11-06
Abstract: A guiding head (23) for a wire-electrode (2) in an electro-erosion cutting machine comprises a nozzle (3) generating a fluid jet coaxial to the wire (2). This head is carried by a cross-move table (20) allowing the wire (2) to be inclined with respect to a lower guide not illustrated. The movements of the tray (25) are controlled by the threaded rod (31) of a motor (30) and the inclination of the head (23), which is needed for taking into account the moves of the tray (25), is controlled by the same motor (30) by means of a threaded rod (32) acting on the head (23) through the rod (34).
Patent CH-567650-A5 (CH)
Title: Lift-out sliding inspection cover - has simple flange one end of both ends of sliding or lift-out portion
IPC: E06B3/02
Filed: 1973-06-18
Abstract: A two part cover or inspection door which may have a sliding portion (3) located inside a main cover (1) or which may have a lift-out portion instead of the sliding portion, is flanged in a simple manner to give a finger grip. The sliding portion has a return bend (4) down one end, and the main portion is flanged all round, with a screw hole (2) in one end flange. In one design, a lift-out portion has a return flange one end and in another design, has a return flange both ends. Alternatively, there may be a single flange one end and a return flange at the other. In a further design with a return flange one end, the other end has a single flange, but for part of the length of the flange has an extension which projects further outwards. All the alternative designs have a screw hole at one end.
Patent BE-1008223-A5 (BE)
Title: Semelle de chaussure.
Inventor: MYEONG-EON CHO
IPC: A43B13/20
Filed: 1994-07-11
Granted: 1996-02-20
Abstract: Semelle de chaussure à fixer à la partie inférieure du dessus d'une chaussure, la semelle de chaussure comportant une surface supérieure (4) inclinée, là où une partie porteuse de talon (4a) est plus élevée qu'une partie porteuse d'orteil (4b), et une partie de talon comportant au moins une cavité (7) qui se contracte par le poids de l'utilisateur, de préférence au moins une cavité (7) étant ouverte à l'arrière de la partie de talon de la semelle de chaussure et une pluralité de trous (10) étant formés dans les côtés de gauche et de droite de la partie de talon de façon à communiquer avec la cavité.
Patent CH-574171-A5 (CH)
Title: Terminal block for wire connections in electrical equipment - with screwed connectors inserted into slots in housing mounted in equipment cabinet
IPC: G01R11/04
Filed: 1974-08-05
Abstract: A terminal block for use with electrical equipment, particularly electrical consumer supply units, has readily inserted connecting blocks that are securely located in the housing. The connecting block (2) is inserted into the housing (1) through an aperture (8) into a square section channel. One cable is introduced with the terminal block through a hole (11) formed in the base of the housing and is secured by two screws (4). The other cable is secured in a similar way by a screw (5) positioned such that the cable may be clamped by the screw head. A step (9) on the housing block provides a location for mounting within the equipment cabinet.
Patent CH-572021-A5 (CH)
Title: 3,4-disubstd anilides - having antiandrogenic activity
IPC: C07C233/00
Filed: 1971-08-09
Abstract: anilides - having antiandrogenic activity. Novel Title cpds. of formula: (where R = cyclopropyl, cyclobutyl, loweralkyl having at least one sec. or tert. C-atom; R1 = H, lower alkyl; Y = Br, I, NO2, - COOH (opt. esterified with lower alkanol), OH, lower alkoxy, lower alkanoyl, lower alkanoyloxy, lower polyfluoroalkoxy, CF3S-, CF3-SO-, CF3-SO2-, lower polyfluoroalkyl (with the exception of CF3); X = NO2, I, CF3, Br (with the exception of case where X = Y = Br) or Y = CF3 and X = I, Br or when R = 6-8C alkyl at least two of the C atoms being sec. or tert., X may also be NO2) and their salts are used to treat prostate hypertrophy, Stein-Leventhal syndrome, idiophatic hirsutims and acne. They can be used in veterinary medicine as a means of chemical castration.
Patent CH-637113-A5 (CH)
Title: Process for preparing benzoyl cyanide
Inventor: KLENK HERBERT DR
IPC: C07C255/56
Filed: 1978-12-01
Abstract: Benzoyl chloride is reacted with alkali metal cyanide in the presence of carbonitriles and copper(I) salts at 50-160 DEG C, with the benzoyl chloride, where appropriate in a mixture with the carbonitrile, being initially introduced and the alkali metal cyanide, where appropriate together with the copper(I) salt, being fed in at the reaction temperature, and/or the alkali metal cyanide which is used having at least to half its extent, preferably at least to 80 %, a granule size which is less than 0.4 mm and otherwise a granule size which is less than 1.0 mm. Preferably 1.05-1.20 equivalents of cyanide are employed per mol of benzoyl chloride. The process is easy to carry out on an industrial scale and provides benzoyl cyanide in high yield and excellent purity. The benzoyl cyanide which is obtained is practically free from its dimers.
Patent CH-588608-A5 (CH)
Title: Toy or full size house building blocks - have interlocking horizontal tongues and grooves and vertical dovetails
IPC: E04B2/02
Filed: 1974-10-07
Abstract: The set of building blocks is designed for toy building, or on a larger scale for real house construction. The set contains prismatic standard building blocks (1). Both of the horizontal faces on these incorporates one or more tongue and groove connections (7',8'), and both of the vertical end faces incorporates dovetailed connections (7,8). The tongues and grooves extend over a quarter of the periphery of the building blocks, with the dovetail configurations incorporated in them. There are standard wall blocks, base blocks, side sealing blocks, vertical sealing blocks, corner blocks, and half-length blocks. Blocks may be made in two halves and screwed together.
Patent CH-580268-A5 (CH)
Title: Cartridge ejector for firearm - makes cartridge tilt in slot in breech when pulled backwards by hooked ejector finger
IPC: F41A15/12
Filed: 1973-12-05
Abstract: A cartridge ejection system for a firearm has a breech block with a spring loaded firing pin through the middle, with an upper portion carrying a cocking trigger and with a spring loaded pin inset in the front, which holds forwards a hook shaped extractor finger, whose outer extremity hooks over the cartridge pin to engage the cartridge in its forward position. The barrel has a cut-out to receive this hooked extremity. When the breech block is pulled back, the opposite side of the cartridge rim travels along a sloping groove shaped to match the diameter of the rim, resulting in a tilting of the cartridge so that its front end is guided towards the ejection opening through the side of the breech.
Patent CH-691304-A5 (CH)
Title: Preparation of citalopram by reaction of a halo-derivative with a cyanide source in the presence of a nickel catalyst
Inventor: PETERSEN HANS
IPC: C07D307/87
Filed: 1999-11-19
Abstract: A method for the preparation of citalopram (I) comprises reaction of a compound of formula (IV) with a cyanide source in the presence of a nickel catalyst. - DETAILED DESCRIPTION - R  = Cl or Br. - An INDEPENDENT CLAIM is included for a composition comprising citalopram manufactured by the novel method.
Patent CH-695621-A5 (CH)
Title: Thermal cladding panel especially for exterior walls has a sandwich structure with an outer layer for bonding with the outer rendering
Inventor: GISIN ERNST
IPC: E04B1/80
Filed: 2002-04-23
Abstract: A thermal cladding panel for exterior walls has a main thermal layer (5) comprising polystyrene sandwiched between two support layers (4, 6) of card or paper. A second, outer thermal layer (7) of polystyrene provides a grip surface for the outer rendering and can be easily shaped to the required profile. The outer thermal layer can include glass fibre matting.
Patent CH-694086-A5 (CH)
Inventor: DOMPIERRE JEAN-BERNARD DE
IPC: B26F1/00
Filed: 2000-05-16
Abstract: The press has a station for off-cut ejection and/or layer separation. The station has a chassis (1,2,3,4) carrying a pair of transverse horizontal rails(5,11) carrying the ejection or separation tool. The first rail (5) is fixed relative to the chassis, while the other rail can be moved (14) in the longitudinal direction, and has a profile that accepts and retains the appropriate tool.
Patent FR-2036299-A5 (FR)
Title: Producing fibres by condensation from the - vapour phase
IPC: C30B29/60
Filed: 1969-03-10
Granted: 1970-12-24
Abstract: High-strength whiskers of sapphire coated with Fe, Ni etc. e.g. as a reinforcement for epoxy-resin fibrous mats, are produced by condensing metal carbonyls in the vapour phase in a chamber and electrostatically charging the whiskers so formed so that their ends fan out. This enables the crystalline fibres to be separately vapour treated. Apparatus for producing the fibres is also described.
Patent FR-2040872-A5 (FR)
Title: Decorative composite panel with transparent - pattern
IPC: B44F1/10
Filed: 1969-04-16
Granted: 1971-01-22
Abstract: The panel consists of an opaque support in which a decorative pattern is cut out and filled with a transparent or translucent material bonded to the support. The support may be of wood, consolidated fibres, metal or cement and the filling material of plastic material optionally contains a plastic, mineral or metal filler. The cut out pattern may e filled with a solution of plastic material and the solvent evaporated or both support and filling material may be moulded between platens and cooled. The panels are easily and cheaply constructed.
Patent FR-2082169-A5 (FR)
Title: Bacitracin separation as complex with naphthalene sulphonic - acid and formaldehyde condensates
IPC: C07K7/58
Filed: 1970-03-05
Granted: 1971-12-10
Abstract: Bacitracin, prepd. by bacterial fermentation, is separated from aqs. solns. as a complex by precipitation at pH 2-9 with a water-soluble, advantageously alkali salt of a naphthalene sulphonic acid-HCHO condensate in presence of divalent metal salts in case of pH 5.5-9. Complex of bacitracin formed with naphthalene sulphonic acid-HCHP condensate is suitable for animal feeding. Bacitracin content is high, complex former is not resorbed in digestive system and damaging side-effects are prevented.
Patent FR-2050057-A5 (FR)
Title: Removal of liquid from a polymer material
IPC: B29C48/76
Filed: 1970-06-05
Granted: 1971-03-26
Abstract: The material is moved through a vessel under gradually increasing mechanical pressure, so that a simultaneous increase in temp. is caused which will give the material sufficient heat energy to vaporise the liquid, expand the material and crack open its surfaces. The material is passed through a mould with openings in which it is taken from the increased pressure and temp. region in the vessel to a region under atmospheric pressure, so that the liquid is vapourised, the polymer expands and its surfaces crack, using its own heat energy. The process is particularly used to dry natural. synthetic and regenerated rubber, polyethylene and polypropylene.
Patent FR-2056671-A5 (FR)
Title: Highly porous cigarette paper
IPC: D21H/
Filed: 1970-08-06
Granted: 1971-05-14
Abstract: Polynosic fibres are part of the fibrous constituents of the pulp, to improve porosity or air-permeability of the paper. Pref. their Young's modulus is above 10, pref. 20-40. Their fineness is not below 5, and is pref. 0.8-1.5 denier. At least 20% pref. 50% are combined with natural fibres. The paper contains at least 20 wt.% filler, e.g. CaCO3.
Patent FR-2133257-A5 (FR)
Title: Safety interlock circuit - for twin voltage equipment esp electric arc welders
IPC: B23K9/10
Filed: 1971-04-07
Granted: 1972-11-24
Abstract: The equipment protected is of the type which can be fed by either 220V or 380V 3-phase mains, with internal cross linkage of tappings on the mains transformer being made by conventional movable straps and with the mains supply made via a three-phase contactor. The operate coil for the contactor is fed via the protection unit which has a tapped transformer, the live phase connection to this being via. an interlocked movable strap linked to those of the main voltage selector panel. An overvolt relay in a boot strap circuit with its own contacts is connected in parallel with the contactor coil supply but this is only via the contact of the overvolt relay so that when this trips, the coil cannot be energized.
Patent FR-2101975-A5 (FR)
Title: Filter material - consisting of bonded inter secting endless - synthetic filaments
IPC: B01D39/16
Filed: 1971-07-30
Granted: 1972-03-31
Abstract: Filter material consists of several endless amorphous synthetic polymer filaments which are intermingled and bonded superficially at their crossing places. The filter material combines the characteristic of the synthetic fibres with the advantages of coconut fibre filters. Material can be easily cleaned. A wide range of synthetic polymers can be used for the prodn. of the material.
Patent FR-2119694-A5 (FR)
Title: Machining to exact length - of ejection rods - for injection moulding machines
IPC: B24B41/06
Filed: 1971-12-23
Granted: 1972-08-04
Abstract: The machining operation is carried out on a cutting and grinding machine. The support plate of the machine comprises a drift pin mounted in the mandrel. A parallel variable support drift pin has a variable stop with a rotating stop ffront, mounted on it. The length of the rod is fixed by these stops and is mounted in a groove between the support plate and a holdfast. The distance between the support and the holdfast is maintained by a variable screw on which a compression spring exerts a force. This distance can be varied by means of a nut.
Patent FR-2176249-A5 (FR)
Title: Temp probe for arc furnaces - using a water-cooled graphite block carrying the probe
IPC: F27D21/00
Filed: 1972-03-16
Granted: 1973-10-26
Abstract: The temp. sensitive element is carried in a bore in a graphite block, one end of which is exposed to the furnace atmosphere while the other end is cooled. The cooling fluid is carried by a metal pipe projecting through the metal wall plating and refractory and carrying the graphite block in its inner end.
Patent FR-2159870-A5 (FR)
Title: High purity ferronickel prodn - by reducing finely divided nickel ores with reducing gases derived from oil
IPC: C22B23/02
Filed: 1972-07-13
Granted: 1973-06-22
Abstract: Gases, e.g. CO, H2, hydrocarbons or their mixtures, are reacted directly with oxide type nickel base ores, e.g. olivine, garrierite, laterites at 5040-1100 degrees C in 10 mins. -2 hrs. so that most of the iron is reduced to divalent Fe and most of the Ni to the metal while sufficient Fe is reduced to the metal to act as reducing agent for the unreduced oxides. Method provides ferronickel of high purity i.e. low in S, C, P, and high in Ni, i.e. up to 50% Ni.
Patent DD-151302-A5 (DD)
Title: Verfahren zur herstellung von trans-3,3-dimethyl-cyclopropan-1,2-dicarbonsaeure
Inventor: MAURER FRITZ
IPC: C07C51/29
Filed: 1980-06-09
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung der bekannten trans-3,3-Dimethyl-cyclopropan-1,2-dicarbonsaeure (trans-Caronsaeure) welche als Zwischenprodukt zur Herstellung von pestiziden Wirkstoffen verwendet werden kann. Das Verfahren erfolgt durch Umsetzung von 2-Acetyl-3,3-dimethyl-cyclopropan-1-carbon-saeureester in erster Stufe mit waeszrig-alkoholischen Alkalilaugen bei 20 bis 150 Grad C, zu einem Alkalimetallsalz der entsprechenden Saeure und nach Abdestillieren des Alkohols in einer zweiten Stufe durch Umsetzung der waeszrigen Loesungen der Alkalisalze von 2-Acetyl-3,3-dimethyl-cyclopropan-1-carbonsaeure mit waeszrigen Loesungen von Alkalihypochloriten bei 0 bis 100 Grad C, und Isolierung der freien Saeure I daraus.
Patent DD-151471-A5 (DD)
Title: Verfahren und vorrichtung zur alkoholreduzierung vergorener getraenke
Inventor: BANDEL WERNER
IPC: C12H1/16
Filed: 1980-06-12
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Alkoholreduzierung vergorener Getraenke wie beispielsweise Bier, Wein und Sekt. Ziel der Erfindung ist die Reduzierung von Alkohol in den nach ueblichen Verfahren hergestellten vergorenen Getraenken, ohne dabei deren Geschmack zu beeintraechtigen. Erfindungsgemaesz wird ein nach einem ueblichen Gaerverfahren hergestelltes vergorenes Getraenk bei einem Differenzdruck von weniger als 5,0 bar oder weniger als 0,1 bar an einer Dialysemembran, die fuer Molekuele  mit einem Molekulargewicht von mehr als 100 eine geringe Permeabilitaet aufweist, entlang geleitet, waehrend gleichzeitig an der anderen Seite oder Dialysemembran eine Dialysatfluessigkeit stroemt. Als Dialysatfluessigkeit wird ein nach einem beliebigen Verfahren hergestelltes, dem zu dialysierenden entsprechendes, vergorenes Getraenk verwendet. Aus dem Dialysat wird der angereicherte Alkohol durch Adsorption, Extraktion, Umkehrosmose und/oder Destillation entfernt und die vom Alkohol befreite Dialysatfluessigkeit als Dialysatfluessigkeit wieder verwendet.