baber/WOPTO huggingface dataset:
Patent CH-614613-A5 (CH)
Title: Securing means for the weight-bearing straps of containers which are to be carried on the back and have a stiff back part
Inventor: STERMANN MICHAEL DIPL ING
IPC: A45F3/14
Filed: 1977-03-04
Abstract: To enable the weight-bearing straps of school bags or the like to be carried on the back to be well-matched to the inclination of the shoulders, the receiving part (2') which is seated on a plate (12) is dimensioned such that the holding part (8) which is to be inserted therein and is fastened to a strap end (4) can be pivoted to some extent about a bolt-like projection (10). <IMAGE>
Patent CH-677766-A5 (CH)
Title: Pedal drive mechanism - reduces torque transmitted by springs as maximum effort is applied to pedal
Inventor: SCHREIBER HERBERT
IPC: B62M11/04
Filed: 1987-07-27
Abstract: The bicycle drive mechanism comprises two pedals (65) with shaft (4) and driving wheel (61). Where the maximum effort is applied to the pedal, the torque transmitted to the wheel is reduced by springs (75), which are then placed under tension and afterwards released during  transverse movement. Alternatively, a mechanism varies the ratio during a  revolution, the pedals being on separate shafts coupled to the output shaft. With constant angular velocity of the latter, pedal movement is slowed down as maximum effort is applied, and speeded up in the opposite direction. ADVANTAGE - Improved efficiency and reduced stress on rider.
Patent CH-689507-A5 (CH)
Title: Products for producing immuno-pharmacological combinations
Inventor: CERNY ERICH HUGO
IPC: A61P37/02
Filed: 1994-11-15
Abstract: The following are claimed: (1) a product for producing an immuno-pharmacological combination, comprising a substance and a vaccine capable of eliciting antibodies with specific affinity for the substance; (2) a product for producing an immuno-pharmacological combination, comprising a substance and antibodies with specific affinity for the substance, where the antibodies are produced by genetic engineering or cloning or are applied by passive immunisation; (3) a diagnostic assay for immuno-pharmacological combinations as in (1) or (2) in a sample, comprising (a) determining the level of free antibodies specific for the pharmaceutical component by contacting the sample with the pharmaceutical component immobilised on a support and determining the level of specific antibodies bound to the support, (b) determining the total level of antibodies specific for the pharmaceutical component as in step (a) after dissociating the immuno-pharmaceutical combination and purifying the specific antibodies, and (c) measuring the degree of substitution of the pharmacological component by another pharmacological component cross-reactive with the specific antibodies by adding a given amount of the second pharmacological component to a given amount of serum and determining the amount of the first pharmacological component released after a given time.
Patent CH-663891-A5 (CH)
Inventor: BRANDESTINI MARCO DR SC TECHN
IPC: B24B17/10
Filed: 1984-10-24
Abstract: A method and apparatus for machining a custom-shaped dental restorative part from a blank of dental material yield the entire part in a single operation, and include a workpiece being mounted on a support member which facilitates rotation and axial movement of the workpiece. A separating disk is used for almost the entire machining operation, and an additional tool in the shape of a burr can optionally be provided to shape more elaborate pieces. The disk and burr are supported by a tool holder which is supported for movement parallel to and rotationally about an axis. The disk and burr are powered by a closed loop fluid supply arrangement. A tool velocity sensing scheme is utilized for adaptive feed and to compensate for tool wear. The machining mechanism and associated control circuitry are enclosed in a common cabinet so as to provide a mobile unit suitable for use in a dentist's office.
Patent CH-630062-A5 (CH)
Title: Process for the preparation of an antibiotic derivative
Inventor: TRABER RENE P DR
IPC: C07K7/64
Filed: 1977-05-23
Abstract: The preparation of the antibiotic derivative dihydrocyclosporin E for the treatment of immunological reactions is described. The antiobiotic cyclosporin E is hydrogenated.
Patent CH-654063-A5 (CH)
Title: Strap hinge, for example for a door
Inventor: FRITSCHER GERHARD
IPC: E05D7/00
Filed: 1981-10-12
Abstract: A hinge possesses a pin (14) which can be fastened, for example, to a door frame and which engages into a sleeve fastened to the door. So that the installed height of the door can be changed easily, the pin (14) is provided with a thread (16) and with a knurled wheel (15). By rotating the knurled wheel (15), its height position and therefore also the height position of the pin (14) connected firmly to it change. To fix the particular selected position of the pin (14), a knurled nut (19) acting as a counternut is provided. <IMAGE>
Patent CH-582146-A5 (CH)
Title: 2,2,6,6-Tetramethyl-4-oxo-piperidine prepn. - by acid catalyst treatment of 2,2,4,4,6-pentamethyl 2,3,4,5-tetrahydro-pyrimidine
IPC: C07D211/74
Filed: 1974-05-22
Abstract: is prepd. from 2,2,4,4,6-pentametyl-2,3,4,5-tetrahydro-pyrimidine ("acetonine") by treating the acetonine with 0.2-12 mole % of an acid catalyst based on the amt. of acetonine either (a) in anhydrous medium or with less than an equimolar amt. of water based on the amt. of acetonine and in the presence of acetone and/or diacetone alcohol or (b) with at least an equimolar amt. of water. The reaction is pref. carried out in the presence of a solvent or mixt. of solvents e.g. ketones other than acetone, their auto-condensation prods. with acids, diacetone-amine, mesityl oxide, diacetonyl alcohol, triacetone diamine or phorone at -15 to +40 degrees C and a press. of 1-30 atmos., pref. 1-3 atmos. The acid catalyst may be an ammonium or organic N-contg. base salt of a protonic acid e.g. a mineral, sulphonic or carboxylic acid.
Patent CH-618387-A5 (CH)
Title: Distress signal appliance for car drivers
Inventor: EICHENBERGER WERNER
IPC: B60Q7/00
Filed: 1977-06-21
Abstract: In order for car drivers who are affected by a mishap to convey unambiguously to the people driving past the nature of the mishap, a distress signal appliance is provided, which is formed from pennants (2) which can be placed or rolled together and each of which bears a particular emergency sign, the signs reading, for example, "petrol," "doctor," "breakdown" or "accident". <IMAGE>
Patent CH-618354-A5 (CH)
Title: Rotary drum for refuse treatment
Inventor: HAHN VOLKER
IPC: B01F29/60
Filed: 1977-07-27
Abstract: The rotary drum (1) for refuse treatment has a cylindrical shell (3) having an inlet and an outlet which are provided at the two ends of the drum. The internal wall (3a) of the drum shell (3) is composed of concrete, so that the drum (1) is not attacked by the refuse digestion process and formed by the aggressive media in this process. As a result, maintenance work for eliminating corrosion damage is unnecessary. Moreover, the surface, in comparison to a steel shell, is relatively rough, so that the refuse mixture from the drum shell (3) is constantly carried along and transported in the direction towards the outlet. <IMAGE>
Patent CH-635936-A5 (CH)
Title: Device for introducing samples into the analyser of an instrument for controlling the foreign-particle size distribution in liquids
Inventor: BERBER VIKTOR ALEXEEVICH
IPC: G01N21/11
Filed: 1978-08-21
Abstract: The device has a funnel (1) and a channel (2) at its outlet end for the purpose of connection to the feed channel of the analyser (3) of the instrument (4). The channel (2) has a horizontal section (5) situated directly downstream of the funnel (1) and having a length of approximately 3 to 5 diameters of the channel (2). The horizontal section (5) is followed by the vertical section (6), whose diameter initially increases steadily to 5 to 7 times its initial size and then slowly decreases to the latter. In this arrangement of the device, the air bubbles escape from the sample and particle clots are also not fed to the instrument (4). <IMAGE>
Patent CH-583575-A5 (CH)
Title: Throwing and catching game - has light cone tossed nose down between apertures in hand held plastics base
IPC: A63F9/02
Filed: 1975-07-14
Abstract: The invention is concerned with a children's game which uses a base (1) made of plastics. The base (1) has a recess (3) to support a plate (2) provided with several holes. A light cone or cap (4) with a flanged base can be placed upside down in these holes and is supported by a flange. The depth of the base (1) is sufficient to ensure that the vertex of the cone does not touch the floor of the base. The game consists of throwing the cones (4) upwards and catching them in the holes in the plate (2). To prevent damage to the plate (2) supports (5, 6) are formed in the floor of the base (1).
Patent BE-1011824-A5 (BE)
Title: Corps traverse par un courant de liquide, fait de matiere synthetique.
Inventor: REBER DIETER
IPC: F28F3/12
Filed: 1997-02-20
Granted: 2000-02-01
Abstract: Corps traversé par un courant de liquide, fait de matière synthétique, ayant un corps de base (12) formé en tant que corps creux, qui présente, à deux extrémités (13,14) libres, faisant face l'une à l'autre, des pièces d'extrémité (16,17) et qui ferme celui-ci, à l'aide à chaque fois au moins d'un raccord (21) disposé sur les pièces d'extrémité (16,17), étant donné que le corps de base (12) présente au moins un canal d'écoulement (18) se prolongeant au moins en partie parallèlement à l'axe longitudinal (26), qui débouche sur la pièce d'extrémité (16,17) et en ce que la pièce d'extrémité (16,17) présente un parcours de mélange (24), qui se prolonge par dessus au moins un canal d'écoulement (18).
Patent CH-592215-A5 (CH)
Title: Movable partition wall elements connection rails - are constructed with open spiral ends for mutual insertion, ane rubber stopper
IPC: E04B2/74
Filed: 1975-08-06
Abstract: The connection assembly, for movable elements of a partition wall, involves two or more shaped-section rails (1, 2, 3, 4). These are inserted into each other by means of their ends, which are open and spiral in shape (14). They are fixed in position by friction action, by means of a rubber stopper of variable diameter, or similar pressure unit. It may be possible to set the movable partition wall elements (5, 6, 7, 8) at any desired and freely optional angle relative to each other. The accommodation for the wall elements may be in the form of a flange (15) standing back from an open helically sectioned cylinder.
Patent CH-592219-A5 (CH)
Title: Mesh reinforcement for concrete, tar or bitumen - is initially close-packed and expands in the mixer
IPC: E04C5/04
Filed: 1975-08-25
Abstract: A reinforcement for concrete components and for tar and bituminous surfacings consists of an initially close-packed mesh, which opens in the mixer. The mixing time allows the mesh to open fully but not to separate into threads. The mesh is made by perforating a band of material. The material may be metal, plastic (pref. polypropylene) or both together. The close-packing may be rolling, twisting or folding, and may be secured by a water-soluble adhesive. The mesh elements may be threads or ribbons. The reinforcing material is pref. chosen to open in the time the concrete requires for mixing. Manufacture is pref. by making slits (in staggered rows) in a band, possibly of foil, rolling and twisting it, and cutting it into lengths.
Patent CH-583731-A5 (CH)
Title: 2 (n-aryl-n-furylmethyl)amino - imidazolidines -(2)-as analgesic and hypotensive agents
IPC: C07D405/12
Filed: 1972-05-15
Abstract: Cpds. (I) (where R1, R2 and R3 are H, F, Cl, Br, Me, Et, MeOM CF3 or CN and R4 is H, Me or Et) are prepd. either by reacting a 2-(arylamino)-imidazoline-(2) with a 2-methylfuryl-methyl halide or an N-aryl-N-2-methylfurymethyl-amine with 2-imidazoline or a metal salt thereof. Thus (I R1 = R2=2,6-diCl R3 = H and R4 is Me) is prepd. from 2-(2, 6-dichlorophenylamino)-imidazoline-(2) and 3-chloromethyl-2-methylfuran.
Patent CH-694354-A5 (CH)
Title: Safety belt lock has unlocking trigger for releasing latched plug-in part; unlocking trigger has light arrangement that can display alphanumeric character; light source contains fluorescent element
Inventor: WACHTER MARTIN
IPC: A44B11/25
Filed: 2000-03-08
Abstract: The safety belt lock (1) has a latching arrangement for a plug-in part (2) of a free end of a safety belt (3) and an unlocking trigger (4) for releasing a latched plug-in part. The unlocking trigger has a light arrangement (8) that can display an alphanumeric character. The light arrangement has a light source and an electricity supply. The light source contains a fluorescent element.
Patent FR-2038552-A5 (FR)
Title: Anti-skid tyre tread with steel wires
IPC: B60C27/16
Filed: 1969-03-18
Granted: 1971-01-08
Abstract: Cellular polyamide and/or linen tread matrix with PVC or rubber coating has steel wires incorporated longitudinally and transversely in cellular layer and 10-15mm. long natural or synthetic fibres in coating. This improves grip and tyre life in winter. Sponge-type wire tissue may also be incorporated in cellular layer to form spikes.
Patent FR-2041318-A5 (FR)
Title: Liquid sample distributers for analytical - labs
IPC: G01N35/02
Filed: 1969-04-21
Granted: 1971-01-29
Abstract: A horizontal rotating plate is fitted with a series of concentrically arranged holes to act as holders for sample tubes. The analysis liquids of differing nature e.g. blood and urine are fed via pipettes linked to shaped shafts soldered to a radial support to tubes at different distances along individual radii. The sample volume and rate of addition may be governed by a programmed relay system controlling a series of cams and breaking devices adjustable by screw fitments acting on individual screw shafts to suit the analysis train requirements.
Patent FR-2071326-A5 (FR)
Title: Nitroketone prepn from pseudonitrosites - by isomerisation - and hydrolysis
IPC: C07C207/00
Filed: 1969-12-24
Granted: 1971-09-17
Abstract: Production of nitroketones from the corresponding pseudonitrosites by first isomerising them to nitroketoxime, and then hydrolysing this in presence of an acid (pref. HCl). By this process nitroketones can be prep. from cycloaliphatic pseudonitrosites. A by-product of the process in hydroxylamine. The nitroketones can be used to prep. carboxylic acids.
Patent FR-2050061-A5 (FR)
IPC: B29C65/04
Filed: 1970-06-05
Granted: 1971-03-26
Abstract: 1311749 Laminating; seaming non-metallic sheet material DYNAMIT NOBEL AG 8 June 1970 [6 June 1969] 27703/70 Headings B5K and B5N A method of joining a plastic material foam 3, e.g. of polyvinyl chloride to a material 2 which is pervious to the plastics material foam when the latter is in a plastic state comprises subjecting the foam to high frequency radiation, e.g. from electrode 5 to cause it to flow in a plastic state first through the pervious material and then between projections and/or into recesses of an insulating substrate 1 adjacent to the pervious material, cooling the foam in a plastic state to mechanically join the foam to the pervious material and thereafter removing the substrate. The pervious material may be a twist, net or nettle fabric or a perforated film. The insulating substrate may be a laminate of phenolic resin impregnated paper, a siliconized glass fabric, a rubberized fabric, a rubber film, a glass fabric impregnated or coated with polytetrafluoroethylene, a polyterephthalate ester, a cellulose acetate, oil or varnish impregnated linen, a silicone film, a polyethylene or polypropylene film, oil or pergamyn impregnated paper, an epoxide resin, glass, asbestos or mica. In the embodiment shown in Fig. 1, a covering layer 4, e.g. of fabric, leather, a leather-like plastics material or a film is united with the the foam in the vicinity of the electrode 5.
Patent FR-2066616-A5 (FR)
Title: Insecticide composns contng quat alkylated - aliph hydrocarbyl amines
IPC: C07C209/08
Filed: 1970-10-27
Granted: 1971-08-06
Abstract: Insecticide compns. contg. quaternary alkylated aliph. hydrocarbyl amines Active ingredients for solid or liquid insecticide compsn. are cpds. of formula R4R5R6C-(CH2)n-CR2R3-(CH2)m-1-CH2-(CR'=CH-CH2)p-NR10R" (where m is 1-6; n is 2-6; p is 0-1; R2 is H or alkyl. R', R3, R4, R5 and R6 each are alkyl; and R10 and R" are H, (cyclo-, hydroxy- or alkoxy-) alkyl, alkenyl or phenyl, or together with N to which they are linked denote a pyrrolidino, morpholino, piperidino or (4-alkyl)piperazino gp). Their prepn. from R4R5R6C(CH2)n-CR2R3-(CH2)m-1-CH2X is described.
Patent FR-2082992-A5 (FR)
Title: Quinacridone pigments
IPC: C09B48/00
Filed: 1970-12-03
Granted: 1971-12-10
Abstract: Linear trans-quinacridones of formula:- (where R is H or alkyl, but not Et, n-butyl or n-hexyl) are used as pigments for printing inks, lacquers and plastics materials.
Patent FR-2145005-A5 (FR)
Title: 1,1-dioxo-1,2,4-thiadiazolines - inters for general chemicals drugs,plant protection agents
IPC: C07D513/08
Filed: 1971-07-06
Granted: 1973-02-16
Abstract: Cpds. of formula:- (where Y is an org. gp. opt. unsatd. opt. aromatic or heterocyclic, opt. substd. by OR, SR, NH2, NHR, NRR', NH.NH2, NH.NHR, where R, R1 are aliphatic or aromatic hydrocarbyl; Z is H, hydrocarbyl, acyl or sulphonyl; or Y and Z together with the C- and N-atoms to which they are attached may form a ring, opt. unsatd. and opt. contg. heteroatoms; opt. polycyclic; the extra ring may also carry substits.). The cpds. are inters. for general chemicals, drugs and plant protection agents. They are prepd. by cyclization of N-chloromethyl-sulphonyl derivs. of cpds. contg. the gp.
Patent FR-2151516-A5 (FR)
Title: Composite cladding - with rigid inserts framed in the ribbed surface of a cast foam backed panel
IPC: E04F13/08
Filed: 1971-08-31
Granted: 1973-04-20
Abstract: Cladding comprising a support sheet with a series of ribs on one face which intersect to frame rigid inserts of similar thickness which cover most of the face of the support sheet. Also cladding comprising a ribbed support sheet which may be installed on a wall or floor prior to receiving the hard inserts. Pref. the support sheet is backed by a second material with good thermal and acoustic insulation properties, pref. a foamed plastic material, with a heavily ribbed or studded reverse face. Pref. the insert pieces are slabs of stone, tiling, wood blocks or veneers, about which is cast a plasticized PVC or a rigid or semi-rigid polyurethane composition. Pref. the inserts are pre-coated with an acrylic and/or methacrylic resin solution to improve adhesion to the PVC. the insulated backing is esp. of a foamed of expandable layer of PVC, polyurethane or polystyrene resin.
Patent FR-2169443-A5 (FR)
Title: Silver halide developer for lithography - contg n-contg cpds for improved dot quality
IPC: G03C5/305
Filed: 1972-01-25
Granted: 1973-09-07
Abstract: A developer for use in the development of Ag halide-based photolithographic prods. contains a N-contg. org. cpd. selected from nitriles and amides. The developer is of the p-dihydroxybenzene type and also contains an alkali metal sulphite. The compsn. gives a better dot quality for a given sensitivity or an improved sensitivity for a given dot quality. Development rate is not affected.
Patent FR-2153913-A5 (FR)
Title: Elastomer latex -contg gel-free polyisoprene with very - high cis-1,4-content and low catalyst residue content
IPC: C08J3/09
Filed: 1972-09-05
Granted: 1973-05-04
Abstract: Elastomer latex contains a gel-free linear cis-1,4 polyisoprene with >95% cis-1,4 units and a residual catalyst content of 0.04% wt. The latex is prepd. by (a) washing the polyisoprene soln. before emulsification without adding a stopping agent or other additives, except antioxidants, (b) emulsifying the polyisoprene soln. (c) fractionating the crude emulsion with recycle to the feed of particles with an excessive diameter, (d) eliminating the org. solvent by evaporation or extraction and (e) conc. the latex. The org. solvent is a 3-8C aliphatic hydrocarbon. Emulsification is effected in the presence of 0.1-0.8% wt. emulsifier, based on polyisoprene pref. a Na or K soap of fatty acids and/or rosin acid.
Patent FR-2207578-A5 (FR)
Title: Welded thermoplastic pipe joints protection - using adjacent sleeves to dissipate local impact
IPC: F16L47/02
Filed: 1972-11-22
Granted: 1974-06-14
Abstract: Regions adjacent to butt welded joints between thermoplastic pipes and/or fittings are covered with sleeves thicker than the maximum weld bead. Alternatively the weld bead is machined of and a single sleeve is used to cover both adjacent regions. Sleeves may be longitudinally or helically split to facilitate fitting. Sleeve elements may be of metal, wood, cork or synthetic materials, e.g. polyamides, polyolefins, impact resistant polystyrenes or rubbers, in dense or expanded foams.
Patent FR-2238340-A5 (FR)
Title: Trailer displaying road signs - carries detachable signs indicating distance and type of hazard
IPC: E01F9/70
Filed: 1973-07-20
Granted: 1975-02-14
Abstract: A two wheeled trailer runs on axel (2) and tyres (3). It is towed by joint (4). On the body (1) are mounted removable signs (5), (6), (7) and (8). The upper signal (5) is preferably the international triangle (for danger). Signals (6), (7) and (8) indicate type of danger, distance and direction, respectively. To light the signs there is a generator set (10) fed from a tank (11) accessible through a door. the tank and tool box (12) are also accessbile through another door. The signs in positions (6), (7) and (8) are interchangeable. Portable flashing beacons (9) are also carried. Large beacons (222 are carried on support (21).
Patent CH-695174-A5 (CH)
Title: Balance wheel for mechanical watch has balance wheel arm with different temperature expansion to balance wheel ring
Inventor: STREHLER ANDREAS
IPC: G04B17/22
Filed: 2000-11-28
Abstract: The balance wheel for a mechanical watch has a balance wheel arm (1) with different temperature expansion to a balance ring (2), which makes possible compensation of temperature influences on the balance wheel spiral vibration system. Either the balance wheel arm or the balance wheel ring is of a fiber compound material, whereby attention must be paid to a different temperature expansion. One or both components comprises/comprise carbon reinforced plastic, glass fiber reinforced plastic, or synthetic fiber reinforced plastic. Balance wheel masses (3) can be made of screws in the balance wheel ring.
Patent DD-149698-A5 (DD)
Inventor: ACKERMANN KARL
IPC: F24H1/28
Filed: 1980-03-13
Abstract: The combustion oven (1) is provided with a filling well (3) for the solid fuel and a burner (9) for the liquid fuel. Channels (11, 12, 13) forming fume conduit, act as heat exchangers. The fume conduits (11, 12) may be connected or disconnected according to the choice of the fuel and/or the heat needs. They convey the combustion gas to an outlet (15). Two fume conduits or two sets of conduits (11, 12) are provided. According to the fuel selected, a fume conduit (11, 12) or a set of fume conduits is partially or completely off the combustion gas circuit in a predetermined extent.
Patent DD-157833-A5 (DD)
Title: Titrationsmittel und verfahren zu seiner anwendung
Inventor: SCHOLZ EUGEN
IPC: G01N31/16
Filed: 1981-03-03
Abstract: Zur massanalytischen Bestimmung geringer Wassermengen dient das Karl-Fischer-Reagenz, das als wesentliche Bestandteile Schwefeldioxid, Jod und Pyridin enthaelt. Der Einsatz von Pyridin durch bestimmte Stickstoffbasen ist vorteilhaft. Besonders geeignet sind dazu ausgewaehlte aliphatische Amine und stickstoffhaltige Heterocyclen, insbesondere Imidazole. Das pyridinfreie Titrationsmittel ist durch eine hohe Lagerstabilitaet ausgezeichnet; es ist als Zweikomponenten-Reagenz und als Einkomponenten-Reagenz verwendbar.