baber/WOPTO huggingface dataset:
Patent CH-669761-A5 (CH)
Title: Tyre retaining strip for racing bicycle wheel - has inner porous layers sandwiching temp. resistant support layer
Inventor: GRANZOTTO ARTEMIO
IPC: B60B21/12
Filed: 1985-10-31
Abstract: The inner layer (5) is made of cork or other porous material. Its outer surfaces are sealed and the covering intermediate layers (6) are themselves covered by carbon or glass fibres. An adhesive layer completes the design. The strip is applied to the concave side of the hollow rim profile of a racing bicycle wheel. The adhesive is also temp.-resistant. ADVANTAGE - Reliable tyre securing even at high temp. and lateral pressure.
Patent CH-672352-A5 (CH)
Inventor: MAIER KONRAD
IPC: F01L1/04
Filed: 1986-12-18
Abstract: An elongated generally cylindrical iron shaft is cast as a single piece. The shaft has a longitudinal axis and has a centrally disposed longitudinal hollow channel extending completely therethrough along the axis. The shaft has a plurality of transverse channels extending outwardly from the longitudinal channel completely through the shaft to the outside thereof and communicating with the longitudinal channel. Each transverse channel has the shape of a nozzle. The outside openings of the transverse channels are spaced apart and are disposed along a helical path on the outer surface of the shaft. The helix has an axis coincident with the longitudinal axis.
Patent CH-653590-A5 (CH)
Title: Active damping and deflection control system for internal-grinding assemblies
Inventor: RENKER HANSJOERG
IPC: B24B41/00
Filed: 1981-09-18
Abstract: In the case of internal-grinding machining of bores, the bending of the grinding spindle (1) and of the grinding mandrel (5) is measured by a sensor element (21). The corresponding signals are fed to a control logic (25) and an amplifier (26), which corrects the bending via piezoelectric force elements (12, 14). Active damping of the grinding procedure can be achieved by the arrangement described in the invention. <IMAGE>
Patent CH-652373-A5 (CH)
Title: Container closure stopper
Inventor: SCHNITZLEIN ADAM
IPC: B65D83/04
Filed: 1981-10-02
Abstract: The container closure stopper is seated with a flange-like part (1) on the filling aperture of a container for tablets, pills and the like. The stopper extends in the direction of the container in the form of a metering cylinder (6). <IMAGE>
Patent CH-624086-A5 (CH)
Title: Process for the preparation of isobutylphenyl compounds
Inventor: BRUZZESE TIBERIO
IPC: C07C51/16
Filed: 1976-05-21
Abstract: alpha -(p-Isobutylphenyl)-acetic acid and -propionic acid are obtained by a novel process by oxidaton of p-isobutylacetophenone or -propiophenone by means of Tl<3+> in the presence of an alkanol and subsequent hydrolysis of the ester formed. The substituted acetic acid obtained can be converted to the corresponding propionic acid by methylation in liquid ammonia in the presence of a basic condensation agent. Further, salts of the two acids with amines of formula IV can be prepared, wherein B and n have the meaning given in Claim 1. The acids and the salts may be used as antiphlogistics and antipyretics. <IMAGE>
Patent CH-646251-A5 (CH)
Title: Spirit level
Inventor: BLEIKER KARL
IPC: G01C9/28
Filed: 1980-10-27
Abstract: The length of the spirit level can be increased by pulling apart two pieces (1 and 2). The pieces (1 and 2) consist of a hollow section of rectangular cross section in each case. Between the two pieces (1 and 2), an intermediate piece (3) is located, one end of which is permanently arranged in the shorter piece (2) and the remaining part of which is longitudinally displaceable in the hollow space of the longer piece (1). The spirit level can be extended by pulling on the shorter piece (2). The intermediate piece (3) here consists of two rails (4 and 5) extending in parallel with one another. The two bubbles (6 and 7) are located close to the two ends of the spirit level. The two open hollow-space ends of the pieces (1 and 2) are closed with plastic inserts (8). <IMAGE>
Patent CH-622283-A5 (CH)
Title: Transformer oil
Inventor: CZENKVARI ISTVAN DR
IPC: H01B3/22
Filed: 1976-06-23
Abstract: The transformer oil, which is chemically very stable and, at good oxidation stability and low pour point, simultaneously shows a high gas stability, is a mixture of paraffinic raffinate low in aromatics and naphthenic crude oil product rich in aromatics. The proportions of these components are such that the oil contains 15.0 to 19.5% by weight of aromatics, including 0.3 to 2.0% by weight of three-ring systems, and the one-ring/two-ring aromatics ratio is 2.0 to 3.0.
Patent CH-559139-A5 (CH)
Title: Storage shelving for use in refrigerators - has ladder-like shelves and uprights connected by stabilising bars
IPC: A47B47/02
Filed: 1973-06-04
Abstract: All transverse spars (15, 16) in the ladder uprights extend into the hollow structure of the uprights. One type of spar (16) has a tubular cross section, while the other type (15) has a flat web (17) whose upper end forms a hollow bead (18). A threaded section is cut into each end of the spar (15) hollow channel (19) so that the spar can be located firmly in place by an anchoring screw fed into it from outside the cylindrical wall of the upright. In this way all the struts are secured in place. The cylindrical stabilising bars comprise two bars swivably coupled together at their flattened centres and with their hooked ends fitted over the appropriate transverse spars.
Patent CH-630846-A5 (CH)
Title: Anti-skid device for the wheels of motor vehicles
Inventor: ERNY WILLY
IPC: B60C27/06
Filed: 1978-08-14
Abstract: The anti-skid device is composed of clamp elements (2, 4, 6) and connecting elements (1, 3, 5). The clamp elements (2, 4, 6) have two clamp brackets (7, 10) which are connected to one another by connecting webs (13) and consist of transverse webs 7 and legs (10). The legs (10) of the clamp brackets (7, 10) extend over the side walls (7) of the tyre (8) as far as the area of the wheel rim (11) and, in this process, engage around the tyre (8) so that the anti-skid device is held without additional attachment means. A securing bar (16) serves merely to secure the anti-skid device on the tyre (8). The device is fitted by driving the vehicle wheels onto the anti-skid device laid out on the floor, the individual clamp elements (7, 10) successively engaging around the tyre (8). Then, the securing bar (16) is closed and the anti-skid device is thus ready for travel.   Control is ensured and fitting takes place with a low degree of expenditure. <IMAGE>
Patent BE-1000353-A5 (BE)
Title: Dispositif de variation, en marche, du volume de la chambre de combustion des moteurs a combustion interne.
IPC: F02B3/06
Filed: 1987-03-11
Granted: 1988-11-08
Abstract: Dispositif caractérisé en ce qu'il comporte : un élément fixe (1) amégagé dans la culasse du moteur, un élément mobile (3) et un élément de commande permettant de manoeuvrer le dispositif de l'extérieur du moteur : soit une tige (6) fixée au piston (3) suffisamment longue pour sortir à l'extérieur du moteur - on tire la tige (6) qui entraine le piston (3) pour augmenter le volume de la chambre de combustion (9) et on repousse la tige pour le diminuer, soit une vis (6) solidaire d'un disque (7) placé entre deux butées, grace à ce disque et à ces deux butées, la vis (6) étant maintenue à hauteur constante et quand elle tourne dans un sens ou un autre, le piston (3) monte ou descend et partant, le volume de la chambre de combustion (9) augmente ou diminue.
Patent BE-1001115-A5 (BE)
Title: Fabrication de sucre commercial a l'aide d'une cristallisation non classique par refroidissement a partir de solutions de sucre.
Inventor: VACCARI GIUSEPPE
IPC: C13B30/02
Filed: 1988-06-21
Granted: 1989-07-18
Abstract: L'invention se rapporte à un procédé de fabrication de sucre par cristallisation par refroidissement en plusieurs étages. Chacun des étages comprend, en cascade, une concentration de la solution de sucre, de préférence sous vide, à une température d'environ 80 degrés C et une cristallisation subséquente obtenue par refroidissement lent de la solution jusqu'à environ 35 degrés C. La cristallisation est précédée de l'addition de microcristaux et suivie de l'élimination des cristaux qui ont été formés au cours du procédé.
Patent BE-1001117-A5 (BE)
Title: Articles a fumer perfectionnes.
IPC: A24D1/00
Filed: 1988-09-02
Granted: 1989-07-18
Abstract: Cigarette (1) à faible courant latéral, qui comprend un batonnet (2) de matière à fumer (5) et une enveloppe en papier (6) entourant la matière à fumer (5), la masse volumique de la matière à fumer (5) dans le batonnet (2) se situant dans un intervalle d'environ 100 mg cm-3 à environ 260 mg cm-3, la matière à fumer (5) comprenant au moins environ 20% en poids de tabac expansé, la perméabilité à l'air de l'enveloppe n'excédant pas environ 20 unités Coresta et l'article à fumer (1) ne procurant pas moins de six bouffées.
Patent CH-623034-A5 (CH)
Title: Process for the preparation of new carbamatesulphenylcarbamoyl fluorides
Inventor: SILVA THEMISTOCLES DAMASCENO J
IPC: C07D307/86
Filed: 1979-11-27
Abstract: The compounds of formula I, in which R and R' are alkyl groups and R'' is H, a hydrocarbon group or an alcohol, phenol or oxime residue, are prepared by condensing a corresponding N-alkylcarbamoyl fluoride with a compound of formula ClSN(R')-CO-R''. The compounds of formula I are useful as insecticides, acaricides and nematocides. They are also intermediates for the manufacture of other pesticides. <IMAGE>
Patent CH-623027-A5 (CH)
Title: Process for the preparation of novel polypeptide derivatives
Inventor: BAUER WILFRIED
IPC: C07K5/107
Filed: 1976-08-25
Abstract: Novel polypeptide derivatives of the formula X <IMAGE>  in which     R1, R2, R3 and Z have the meaning given in Patent Claim 1,   B stands for -Gly-, -D-Ala-, -Sar- or -Pro-, D stands for -Phe-, -D-Phe-, -Tyr-, -D-Tyr-, MePhe or D-MePhe or, if R3 denotes an R4CO group, for -Tyr(R4CO)- or -D-Tyr(R4CO)-,   E stands for methionine sulphone-X   X stands for <IMAGE> or OR''' R', R'' and R''' independently of one another stand for hydrogen or alkyl having 1 to 5 C atoms or for a methioninol sulphone radical or for a methioninol sulphone radical in which the hydrogen atom of the alcohol group is replaced by an R4CO group,  are prepared by the methods generally known in peptide chemistry. These compounds can be used for the relief of pain conditions of all sorts of origin.
Patent CH-607097-A5 (CH)
Title: Photosensitive dye transfer material
Inventor: MEHL WOLFGANG DR
IPC: G03F7/34
Filed: 1976-11-10
Abstract: Photosensitive dye transfer material with coating contg. sublimable or volatile dye and prod. changing in solubility on exposure
Patent CH-592560-A5 (CH)
Title: Extractor for particulate material in silo - has vibrated filter allowing passage of air comprising cloth mantle in cylindrical drilled casing
IPC: B65G53/58
Filed: 1975-12-04
Abstract: The drive mechanism is for a gantry crane with a travelling crab, from which ropes are reeved in a pyramid pattern to a lifting spreader. There are in the crab eight hoist drums in all, arranged in four pairs. Four drums each lie on common axes at right angles to each other, the two sets being driven via gearboxes from a common hoist motor. Guide pulleys can be mounted on the crab frame opposite the drums, directing the ropes downwards near the corners. The cruciform spreader accommodates two sets of rope falls, each forming truncated pyramids, open to the top.
Patent CH-608846-A5 (CH)
Title: Closed tank intended to be connected on a water pipeline
Inventor: MERZ JEAN-LOUIS
IPC: E03F5/14
Filed: 1976-12-28
Abstract: The tank comprises at least one inlet and at least one outlet. It is made up of prefabricated tubular elements (1, 2, 3), assembled end to end in order to form a cylinder whose ends are closed by walls (6, 7). The tubular elements are joined together by connector rings (4, 5). The walls have openings and connectors for the inlet and outlet pipes. The tank may be weighted by a concrete raft (20). The tank may be used on a main sewer; it makes it possible to avoid costly concreting work. <IMAGE>
Patent FR-2032088-A5 (FR)
Title: Single - cylinder knitting machine with - pivoting rib semi-disc
IPC: D04B9/46
Filed: 1969-02-18
Granted: 1970-11-20
Abstract: Semi-disc can pivot upside down in radial slots from which suspension sinkers are slidingly supported in pairs and can be withdrawn, after reception of the lower parts of stitches from a hemicylinder, into a position which permits the semi-disc to pivot. The sinkers in the edge zones of the semi-disc are located during pivoting on a greater radius than the suspension sinkers. Preferably the feet of the sinkers acting in the reception position of the semi-disc are stepped outwards in the edge zone.
Patent FR-2045211-A5 (FR)
Title: Ptfe joint for flues
IPC: E04H12/28
Filed: 1969-06-20
Granted: 1971-02-26
Abstract: The joint is formed from a flexible sheet of the material to which is applied a coating of silicone resin, the sheet being held tightly by at least two edges on the elements to be joined, the silicone-layer being applied to the side of the sheet not exposed to the flue gases. The sheet may be held in position by bolting it to the walls using P.T.F.E. washers. The edge of the sheet may be folded back surrounding a flexible cord, and joint is flexible, resistant to temps. up to 250 degrees C, smoke tight and long lasting.
Patent FR-2056069-A5 (FR)
Title: Clear reinforcing charges for rubbers and elastomers
IPC: C08F292/00
Filed: 1969-08-28
Granted: 1971-05-14
Abstract: Clear, reinforcing charges, for rubbers and synthetic elastomers, which comprise kaolinite particles which have a halogenated polymer of a conjugated diolefin grafted to their surfaces. These charges are prepd. by contacting the kaolinite particles, contg. the surface grafted polydiolefin, with halogen vapours. These charges not only act as clear charges but also as vulcanisation accelerators. These charges have the advantage of improving the mechanical properties (e.g. stretch, compressibility) of the rubber whilst also increasing storage life and decreasing vulcanisation time. They are particularly useful in butyl rubber "air-bag" mfe.
Patent FR-2071241-A5 (FR)
Title: Caramel colouring - by catalysis and heating of a reducing sugar
IPC: A23G3/32
Filed: 1969-12-22
Granted: 1971-09-17
Abstract: The concd. sugar soln. is heated to a above 100 degrees C at superatmospheric pressure in the presence of an alkali (esp. NaOH) catalyst to partial caramelisation. An N-contg. cpd. is then added (esp. NH3) and the heating continued at carefully controlled temp. and pressure to the required product. The caramel is electrically amphoteric and may be used in high-alcohol drinks and some cosmetic liquids.
Patent FR-2075357-A5 (FR)
Title: Cleansing agent contg alkyl monocarboxy- - lic acid salts
IPC: C11D9/00
Filed: 1971-01-08
Granted: 1971-10-08
Abstract: Cleansing agent contains a mixture of 2-90%, based on dry wt., of a first surfactant component of alkali metal, ammonium and/or amine salts of synthetic alkylmonocarboxylic acids, wherein the carboxylic acid gps. occupy internal isomer positions on the alkyl chain and the alkyl chains are straight and contain 8-20C, and from 10-98% based on dry wt. of a second surfactant component of alkali metal, ammonium and/or amine salts of synthetic alkylmonocarboxylic acids, wherein COOH gps. occupy terminal positions on alkyl chains, natural soaps, synthetic anionic, non-ionic, amphoteric, or ampholytic surfactants or mixtures thereof.
Patent FR-2125641-A5 (FR)
Title: Surface coating of foams - and porous materials, by halogenated elastomers
IPC: B05D7/02
Filed: 1971-02-15
Granted: 1972-09-29
Abstract: Surfaces of cellular and porous masses are coated by spraying with a primer soln., of a natural or synthetic elastomer dissolved in >=1 very volatile solvent, which gels to form a film which does not penetrate the cells. The elastomer is pref. sulphochlorinated polyethylene, perchlorinated PVC, polychloroprene or fluorinated polymers. The primer is then vulcanized by spraying a soln. of about equal parts of 'Epikote' 828 (RTM), cyclohexanon, ethyl glycol, acetone, cyclohexane, butyl alcohol and a vulcanizer e.g. a mixt. of diorthobutylquanidine and tetraethylthiuram disulphide. The coatings are used for treating foams, cement and porous plasters. For use in seating, mattresses, thermal and sound insulation to confer impermeability, mechanical resistance, chemical corrosion resistance and improved flame resistance.
Patent FR-2097981-A5 (FR)
Title: Carbon fibre from copolyacrylonitrile - using fourth period transition metal (cpd) as pyrolysis catalyst
IPC: D01F9/22
Filed: 1971-06-18
Granted: 1972-03-03
Abstract: Carbon fibre is produce by (1) using acrylonitrile polymer (PAN) consisting of 85 mole % acrylonitrile and 15 mole % vinyl comonomer; (2) adding 0.0002 - 5.5 mole % (w.r.t. metal content) of transition metal of period 4, its halide, oxide, inorganic salt, e.g. sulphate and nitrate, organic salt, e.g. acetate, or metal complex, as pyrolysis catalyst, before or after spinning and drawing polymer to fibrous material; (3) subjecting this material to oxidn. treatment in oxidising atmos. in one or more stages, with stretching or shrinkage to prevent disorder fo mol. chain along fibre direction; and (4) carbonising and graphitising oxidised material in non-oxidising atmos. Prod. can be used as reinforcement for composities. High productivity of high quality C fibre is attained, with reduced pre-oxidn. and carbonisation times. Prod. has high strength and stiffness, uniform fibrous structure and narrow tensile strength distribution.
Patent FR-2110039-A5 (FR)
Title: Helical coaxial condenser - for eg water/refrigerant heat transfer duty
IPC: F28B1/02
Filed: 1971-10-21
Granted: 1972-05-26
Abstract: Condenser consists of an outer envelope and an inner flexide pipe coaxial with it, the envelope and inner pipe being wound into a helical shape with inlet and outlet sections projecting from its ends, the helix being of cylindrical, opt. flattened, shape. The outer wall of the inner pipe pref. has two helical tubes wound on to it. Heat transfer is maximised, while pressure drop is low.
Patent FR-2164952-A5 (FR)
Title: Water purifcn filters - esp for swimming-baths
IPC: B01D24/00
Filed: 1971-12-13
Granted: 1973-08-03
Abstract: Filter has a vertical, cylindrical container in which baskets contg. the filtering element are superimposed, circulation is effected from an annular space between the baskets and the container, towards a central evacuation channel, after passing through the baskets. When the filter becomes clogged, the circulation can be reversed; the water is then introduced through the central channel, passes through the filter baskets in the reverse direction to reach the annular space and is evacuated through the normal inlet. The baskets rest on plastic spacers to ensure perfect centering in the container. The filtering material rests on metallic gauze supported on a pressed grid with perforations which include downturned tongues which provide a multiplicity of baffles; these ensure the diffusion and the regularisation of the current of water.
Patent FR-2149714-A5 (FR)
Title: Catamenial tampon - contg polyacrylamide as principal absorbente layer
IPC: A61F13/20
Filed: 1971-12-20
Granted: 1973-03-30
Abstract: Catamenial absorption arrangement or tampons consist of an envelope permeable to liquids, a withdrawing arrangement attached to the envelope, and an additive, in the envelope, which is a polyacrylamide contg. linear chains of formula: and transverse links of formula: (where R is H or lower alkyl, and Y is NH2 or MO, in M is alkali metal or NH4). The arrangement may contain a sponge as well as the additive, which has very good absorption props. The tampon expands when in contact with menstrual flow.
Patent FR-2145150-A5 (FR)
Title: Flexible phosphorescent articles - from mixt of thermoplastic polymer and phosphorescent metal sulphide
IPC: C08K3/30
Filed: 1972-05-26
Granted: 1973-02-16
Abstract: Flexible, phosphorescent shaped articles are produced by mixing a thermoplastic polymer material with >=10% wt. pref. 10-45% wt. phosphorescent metal sulphide, heating the mixt. to the melting temp., and forming the article from the mixt. The thermoplastic polymer is pref. PVC, and the metal sulphide pref. ZnS.
Patent FR-2232913-A5 (FR)
Title: Shoe sole storing walker's energy - has longitudinally slit tensioned rubber layer slidable within outer layers
IPC: A43B13/18
Filed: 1973-06-08
Granted: 1975-01-03
Abstract: Shoe sole construction storing the walkers energy, i.e. imparting spring to the step, is three layers with the inner of pref. longitudinally tensioned rubber and able to slide w.r.t. the outer layers. All layers are of the usual sole shape, the inner layer being (12) initially of a lesser size than the outer layers and stitched onto the base (10) in the heel area (24, 25) stretched longitudinally and stitch fastened down in the toe area (33, 34). The top layer (20) is then peripherally stitched or glued onto the bottom two layers to complete sole fabrication. Pref. the area of the inner layer extending from the arch to the ball of the foot is slit into longitudinal strips (18). The stretched strips form a spring tending to curve the sole which is compressed as the foot touches the ground.
Patent FR-2196048-A5 (FR)
Title: Multilayer weld reinforcement - for laminated plate cylindrical pressure vessel with welded on hemispherical head
IPC: B23K9/00
Filed: 1973-08-13
Granted: 1974-03-08
Abstract: In the reinforcing of a welded joint between a cylindrical sleeve and a head for a cylindrical pressure vessel by placing metal plates in known manner on the part of the sleeve next to the weld joint to form a multi-layer reinforcement, the thickness of which decreases towards the central part of the cylindrical sleeve, the reinforcement runs radially outwards from the outher periphery of the pressure vessel head, which is welded to the periphery of the sleeve. Specif. the reinforcement consists of a series of pairs of metal plate layers, the length of the pairs viewed in the longitudinal direction, decreasing in terracing manner from the lowest to the uppermost pair, and the edge of each pair are vertically aligned w.r.t. each other.
Patent FR-2247937-A5 (FR)
Title: Refractory multiple block wall cladding - blocks fixed and not fixed to wall have overlapping shoulders
IPC: E04F13/14
Filed: 1973-10-12
Granted: 1975-05-09
Abstract: Such linings may be of complex shape formed from a number of separate pieces. The pieces are interlocking so that there is no direct path for hot gases to the outer walls yet replacement of one piece does not necessitate dismantling a whole row of adjacent pieces. There are basically four types of block involved (A, B, C1 and C2), all of which are rectangular in plan form. Blocks (A and B) are not attached to the wall, but are retained by blocks (C1 and C2) which are bolted through their rear faces to fittings which are themselves bolted to the walls. Access to the bolts is gained from the outside of the wall. Some of the blocks (A and B) rest on flanged pieces (15) are bolted to the wall.
Patent DD-157923-A5 (DD)
Title: Vorrichtung zur verbesserung der gemischbildung bei otto-motoren
Inventor: BARKA
IPC: F02M29/14
Filed: 1981-04-02
Abstract: Durch die Erfindung wird die Brennstoffzerstaeubung bei der Gemischaufbereitung verbessert und dadurch der Wirkungsgrad der Verbrennung des Brennstoff-Luft-Gemisches erhoeht. Mittels der erfindungsgemaessen Vorrichtung koennen bei herkoemmlichen Brennkraftmaschinen Brennstoffeinsparungen von 5 bis 8% erzielt werden. Das Wesen der Erfindung besteht darin, dass nach dem Venturirohr 20 des Vergasers 12 ein zusaetzliches Verengungselement 10 angeordnet ist, das eine gekruemmte Erzeugende besitzt. Der kleinste Durchmesser der Verengung 10 betraegt ca. 90% des Saugrohrdurchmessers und seine Laenge hoechstens 50%, vorzugsweise 15 bis 25% des Saugrohrdurchmessers.