baber/WOPTO huggingface dataset:
Patent CH-686169-A5 (CH)
Title: Method for producing tubular metal sheath, and sheath obtained by method
Inventor: KERTSCHER EBERHARD
IPC: B23K26/262
Filed: 1992-04-06
Abstract: The method consists of progressively forming a thin metal strip (22) in a forming unit (28) until one of its longitudinal edges partially overlaps the other edge and thus produces a sheath with closed cross section. The strip is coated beforehand on at least one of its faces with another material, the overlapping edges of the strip being joined to one another by means of a laser-beam welding unit (36) without prior preparation of these edges. The laser beam is adjusted so that it penetrates 90% of the total thickness of the overlapping edges of the formed strip (22). The thickness of the metal strip lies in the range 0.02-0.3 mm. The strip edges are joined to one another by a continuous longitudinal weld seam. Alternatively, they are joined to one another by two continuous weld seams running parallel. The sheath is made of a material belonging to group formed by copper, aluminium, steel and their alloys.
Patent CH-693641-A5 (CH)
IPC: B24C9/00
Filed: 1998-06-02
Abstract: The machine of the invention comprises a shot-peening unit (A) and a sucking filtering unit (B); in the unit (A) steel microballs are picked from the tank (41) and projected at very high velocity against the surface to be treated through power turbines (2) removing the surface parts and/or the clogging deposits; the debris so taken together with microballs are conveyed in suitable ducts (21,22,22',22'') where they slow and cool down to enter then into the cyclone (3) where it occurs the first separation of microballs debris air and dust; the microballs already separated in a first stage according to their specific weight are subsequently subject to screen (4) for the final separation and cleaning of microballs that are then recycled. In the sucking unit (B) from the shot-peening unit at the bottom arrive the inert fillers that are taken into a removable container (7) where dust (2) is discharged, that through a sucking and filtering group consisting of a centrifugal fan (55), filters (6), countercurrent washing means (51,56,57,58,59) are completely removed from air that goes out purified through the duct (52) and the scroll diffuser (54). <IMAGE>
Patent CH-685013-A5 (CH)
Inventor: SIMMLER EMIL
IPC: C09J111/02
Filed: 1993-05-11
Abstract: Boric acid is incorporated by mixing into a dispersion which can be applied by spraying and is based on an acrylate copolymer and a colloidal chloroprene polymer, the content of boric acid preferably being from 0.1 to 10% by weight relative to the solids content. The sprayed material is applied to at least one or to both the substrate surfaces to be bonded, which are placed against one another while still wet and subjected to a pressure of at least 0.1 N/cm<2> for at least about 0.5 sec. The sprayable dispersion is preferably employed for the adhesive bonding of foam materials; a short period of subjection to pressure gives an initial adhesion which is so high that further processing or transportation can be commenced immediately.
Patent CH-678797-A5 (CH)
Title: Sectional table construction - has plate part of angular component and resting on support
Inventor: MEYER URS
IPC: A47B87/00
Filed: 1989-05-05
Abstract: The table-section comprises a plate on one or more supports.  The plate (2) is part of an angular component (1), and rests on a support (10). The part of the component (3,3a,3b) adjacent to the plate rests on the ground via its end face (4a,4b). At the end, the plate can rest on one or more further supports protruding above it, and contg. horizontal grooves. ADVANTAGE - Provided a large number of different shapes from a small number of basic components.
Patent CH-569473-A5 (CH)
Title: Elastic therapeutic stocking - with nonslip top band attached by overstitching to single ply top strip
IPC: A41B11/12
Filed: 1975-02-14
Abstract: A full length therapeutic stocking eliminating skin marking or constriction in the upper part comprises a circumferentially elastic boot section of elastomeric filament containing elastic yarn, a narrow band of non-slip elastomeric webbing, and an attachment section comprising a single-ply circumferential strip at the top of the boot, the band being attached to the strip by over-edge stitching with adjacent parts of the strip and band inner surfaces aligned. The strip is pref. integral with the boot section and may be elastic to non-elastic, and the stitching is a two-thread merrow seam of bulk or stretch yarn thread.
Patent CH-680012-A5 (CH)
Title: Pipe support constructional kit - has parallel rails securing pipes fixed to foot and spaced apart
Inventor: GERHARD HANS
IPC: F16L3/24
Filed: 1989-06-23
Abstract: The constructional kit is for a support (7) for pipes (10) on a surface or embedded in the latter on a reinforcing mat (3,4), and extending upwards. It has a foot (26) secured to the surface or mat, and to which one or more first rails (18) are fixed, parallel to the surface, to secure the pipes. Second pipe-holding rails (19) are held above and clear of the first ones and parallel to them by an upright (33) fixed to both. ADVANTAGE - Greatly reduces space required for storage and transport.
Patent CH-618973-A5 (CH)
Title: Process for the preparation of novel 5,6-diaryl-1,2,4-tri- azines
Inventor: LACEFIELD WILLIAM BRYANT
IPC: C07D253/06
Filed: 1976-03-15
Abstract: There are prepared novel 5,6-diaryl-1,2,4-triazines of the formula <IMAGE> in which the substituents are defined in Claim 1. These compounds are obtained by reacting an appropriately substituted 3-chloro-1,2,4-triazine with an R1-triphenylphosphonium halide donating the radical R1. The novel compounds can be used as topically active anti-inflammatory agents.
Patent CH-688872-A5 (CH)
Inventor: WUNSCH HORST
IPC: F24D12/02
Filed: 1993-11-04
Abstract: The proposed wet, cold, condensing chimney preferably has an outer chimney wall (1) inside which is fitted an inner pipe (2). To increase the contact area with the flue gas, a corrugated tube is used as the inner pipe (2). Filling bodies may also be incorporated into the inner pipe (2). The heat radiated from the outer side of the inner pipe (2) is actively discharged in that a fan (6) extracts the heated air from the annular gap (3) between the inner pipe (2) and the outer chimney wall (1) and returns it to the heating chamber from which it is taken as preheated air of combustion into the oil or gas-fired boiler (8). A check valve prevents hot air from flowing from the heating chamber into the annular gap when the fan (6) and boiler (8) are inoperative. Furthermore, the pure, chemically produced calcium carbonate previously used to neutralise the condensate is replaced by marble.
Patent CH-667195-A5 (CH)
Title: Rucksack with stepless positional adjustment - incorporates straps with hooked pile fastening system
Inventor: CANTIENI EDGAR DR
IPC: A45F3/04
Filed: 1985-09-13
Abstract: The rucksack is supported on the wearer's back by shoulder straps (1) which are attached at one end to a plate (8). The plate (8) is mounted in a guide (9) which allows the plate to be positionally adjusted in the vertical direction. The guide (9) is attached to the rear wall (15) of the rucksack. The plate (8) is held stationary in the guide by a Velcro (RTM) hooked pipe fastening device (13) consisting of a strap (11) which can be attached to the rear wall (15) of the rucksack. USE/ADVANTAGE - The position of the rucksack can be steplessly adjusted to suit the carrier.
Patent CH-649943-A5 (CH)
Title: Concrete-mixing installation
Inventor: SPAINI LEO
IPC: B28C9/00
Filed: 1984-08-28
Abstract: The installation comprises a gravel silo (4) and a cement silo (6) which are connected to a container (2). Built rigidly into the container (2) are a mixer, gravel scales, cement scales, a water-proportioning device as well as the control device of the installation. As a result, a space-saving construction with low surface area requirement on the building site is achieved. The installation is simple to transport and rapidly erected. <IMAGE>
Patent CH-652894-A5 (CH)
Title: Inner sole for shoes
Inventor: KELLER OTTO
IPC: A43B17/08
Filed: 1984-10-17
Abstract: This inner sole for shoes has on its underside a multiplicity of knobs (2) which have different lengths and, by virtue of the flexibility of the supporting surface, determine its curvature under loading. The knobs are designed so that they can easily be shortened (4) which provides the possibility of adjusting the optimum insole curvature for the respective wearer for each foot. <IMAGE>
Patent CH-651335-A5 (CH)
Title: Laundry drier having a horizontally arranged drum
Inventor: DUBS BERNHARD
IPC: D06F58/04
Filed: 1981-10-08
Abstract: The drum (7) of the laundry drier has only a single rib (9) over its entire circumference. This rib serves for turning over the laundry once during each drum revolution. <IMAGE>
Patent CH-655134-A5 (CH)
Title: Process for producing a strongly adhesive, electroconductive, electrodeposited silver coating on parts made of aluminium or aluminium alloys
Inventor: SCHACHERMAYR JOSEF
IPC: C25D5/44
Filed: 1983-12-19
Abstract: According to the invention, the parts are etched with aqueous sodium hydroxide in heated baths, and are pickled in baths with sulphuric and/or nitric acid and, after a third pickling procedure, are suspended in a silver-plating bath while a current is applied. Owing to commercial baths being employed, a reduced number of process steps and dispensing with a copper interlayer in the silver-plating procedure, a relatively economical process is achieved.
Patent CH-617607-A5 (CH)
Title: Riveting head of riveting machines
Inventor: JANGL VITEZSLAV
IPC: B21J15/12
Filed: 1976-06-25
Abstract: For the riveting operation, a curvilinear motion is imparted to the riveting spindle (3) by a drive (9). To support the pressure, the riveting spindle has a mushroom cap (4) which has a shallow, extended recess (10) in its surface facing the pressure shell (5). This cavity (10) serves to receive a pressure medium which is put under pressure during riveting, a hydrostatic bearing thereby being formed between the mushroom cap and the pressure shell. This reduces the friction forces and the friction temperature. <IMAGE>
Patent CH-650147-A5 (CH)
Title: Antiwrinkle agent, process for preparing it and antiwrinkle cosmetic preparation containing the said agent
Inventor: KIBARSKA TOTKA
IPC: A61Q19/00
Filed: 1980-11-14
Abstract: The distillate of the product obtained by macerating Thymus Serpyllum L. and Malva Silvetris in white wine constitutes an antiwrinkle agent. An antiwrinkle cosmetic product is prepared with this agent and with the decoction liquid of Althaea Officinalis L. and Achillea Millefolium L.
Patent CH-638376-A5 (CH)
Title: Pesticide
Inventor: BRECHBUEHLER HANS U DR
IPC: A01N43/68
Filed: 1978-12-19
Abstract: Pesticide containing a compound of the formula I <IMAGE>  in which   R1 denotes hydrogen, methyl, ethyl, propyl, isopropyl, allyl, propargyl, methoxymethyl, hydroxyl or cyanoethyl,   R2 denotes hydrogen, methyl or ethyl, R3 denotes hydrogen, methyl, ethyl, propyl, isopropyl, allyl or propargyl,   R4 denotes hydrogen, methyl or ethyl,   R5 denotes hydrogen, methyl, ethyl, propyl or isopropyl and   R6 denotes methyl or ethyl, or R5 and R6 together with the adjacent nitrogen atom form a 5- or 6-membered heterocyclic ring which optionally contains further heteroatoms, or an acid addition salt thereof, and the use of compounds of the formula I for controlling pests.
Patent CH-569849-A5 (CH)
Title: Pulling or aligning device for ram profile rails - has U-section jaw body with bore at bottom end constricted in shank
IPC: E02D9/02
Filed: 1973-10-01
Abstract: Drawing or aligning device for ram profile rails, with all-section jaw body (1) at the bottom end of which is a bore which is constricted in the ore jaw body shank. There is an angled insertion pin (9) which acts with the bore and which has a recess or flattening on its casing. On coincidence between the constricted bore section and the recess, the insertion pin can be introduced into the bore. A transverse groove in the insertion pin is angularly displaced with respect to the recess and after the introduced pin has been turned together with the constricted bore, the groove prevents the withdrawal of the insertion pin.
Patent CH-614959-A5 (CH)
Title: Process for the preparation of 7-beta-aminocephem-3-01-4-carboxylic acid compounds
Inventor: WOODWARD ROBERT BURNS PROF DR
IPC: C07D501/08
Filed: 1974-12-20
Abstract: The preparation of 7-ss-amino-3-cephem-3-01-4-carboxylic acid compounds of the formula <IMAGE> wherein Ra DIVIDED 1 represents hydrogen or an amino-protecting group RA DIVIDED 1, and Rb DIVIDED 1 represents hydrogen or an acyl group Ac, or Ra DIVIDED 1 and Rb DIVIDED 1 together represent a bivalent amino-protecting group, RA DIVIDED 2 represents hydroxyl, halogen or a radical which together with the carbonyl grouping -C(=O)- forms a protected carboxyl group, and R3 represents an optionally substituted alpha -phenyl-lower alkyl group, and of the corresponding 2-cephem compounds, is effected by treating a corresponding 2-(3-amino-2-oxo-4-thio-1-azetidinyl)-3-substituted-hydroxycrotonic acid compound with a base. Compounds obtained which have a salt-forming group may be converted to a salt, and salts obtained may be converted to the free compound. The compounds obtained according to the invention can further be oxidised to the corresponding 1-oxide. The enol derivatives thus prepared exhibit antimicrobial properties or can be used as intermediates for the preparation of compounds having such properties.
Patent FR-2030512-A5 (FR)
Title: Protecting plastic containers against accumulation of static electrici - ty
IPC: B65D90/46
Filed: 1969-02-21
Granted: 1970-11-13
Abstract: Method for protecting reservoirs in plastics material, especially movable reservoirs, against the accumulation of static electricity comprises distributing over the surface of the reservoir, or pref. incorporating in the thickness of the plastic material, of at least one network of electrical conductors, in such a manner that the metal mass is distributed in correspondence with the mass of plastics, in order to cause a continuous discharge of the static electricity tending to accumulate, the metal network being connected with both the mass and witih the earth. The method effectively prevents the accumulation of a static charge on the plastics container. The method is especially useful for the protection of tankers and tank wagons made from plastics material.
Patent FR-2040673-A5 (FR)
Title: Heat resistant polymers containing aromatic - bridge are more easily fabricated than poly
IPC: C08G79/04
Filed: 1969-04-08
Granted: 1971-01-22
Abstract: The polymers contain bridged aromatic compounds (I) of formula (HAr)nX where HAr is a monovalent aromatic radical, X is a polyvalent radical and n is more than or equal to 2 (the valency of X), with unbridged units of an aromatic unsaturated heterocyclic or polyunsaturated cyclic hydrocarbon compound (II). I is pref. diphenyl methane etc. II is benzene etc. The polymers are more soluble and fusible than polyphenylenes and are more easily fabricated. They are used as sheets, and tubes where high heat and chemical resistance is required.
Patent FR-2059299-A5 (FR)
Title: Desalination process for sea-water
IPC: C02F1/04
Filed: 1970-08-25
Granted: 1971-05-28
Abstract: The sea-water to be treated, after having been drawn through a strainer by a pump, calibrated for pressure and output, is sent by pulses through a distributing system; the latter sets up a lateral alternating movement which causes a diffuser to deposit a calibrated film of water over the whole contact surface of an evaporating bed which is heated continuously to keep it at a constant temperature. Evaporation takes place in a steam-tight chamber; the steam is exhausted by a double acting turbine which simultaneously draws in external preheated air. This air-steam feed is blown through a honeycomb radiator, cooled to 5 degrees C by a refrigerating unit; this causes the instantaneous condensation of the steam into soft water and a separation of the added air. Soft water is thus produced, at a low cost, which is directly suitable for industrial and maritime uses.
Patent FR-2075592-A5 (FR)
Title: Disc/cone roller bearing - for rolling mill stands
IPC: F16C19/30
Filed: 1971-01-15
Granted: 1971-10-08
Abstract: Disc cone roller bearing has two flat rings between which are two concentric rows of conical rollers. At least one of the rings has concentric conical tracks, on which the rollers are positioned. Each ring also has a thrust edge to retain the roller within the space between the rings. One or both of the rings may have grooves for the rollers.
Patent FR-2242899-A5 (FR)
Title: Electrically fired primer-detonator - for direct detonation of secondary brisant explosives
IPC: F42B3/13
Filed: 1971-04-01
Granted: 1975-03-28
Abstract: Primer-detonator for the direct electrical priming of secondary explosives, of the type known as a 'polar body with slit' (the latter being covered by thin layer of material which is at least a semiconductor) from the end of which a secondary explosive is inserted in and confined by the lateral wall of the cavity open at one end and formed by the extended external electrode, the electrodes of the boby being separated by an insulating material simultaneously closing off one end of the detonator and that part of the secondary explosive in contact with the semiconductor layer having a particle size distribution corresponding to a specific surface of 300-10,000 cm2/g, incorporating the improvement whereby (a) the cavity formed by the extended outer electrode is widened as a result of a decrease in wall thickness starting at a specific distance from the semiconductor layer, (b) the secondary explosive is compressed in the cavity in such a way as to give a charge density of ca. 1.1g/cm3, the cavity being closed outwardly by a mat, which permits the prim. of the detonation at the end of a reaction time 10-5 sec by applying a priming energy of about 280 mJ at a potential of 850V. Enables a highly brisant secondary explosive to be detonated directly with much less electrical energy than in the known designs e.g. those with an exploding wire primer-detonator.
Patent FR-2113237-A5 (FR)
Title: Suction cleaner for weft insertion unit - on shuttleless looms
IPC: D03J1/00
Filed: 1971-10-26
Granted: 1972-06-23
Abstract: The suction nozzle connected to the suction pipe of an apparatus for drawing away particles of dust and fibre residue from the weft insertion unit of a shuttleless loom with weft yarn stock bobbins outside the weaving zone and drive for the insertion unit synchronised with the main drive shaft, is situated in the neighbourhood of the outer reversal point of the clamp-yarn gripper on the side of a rearwardly placed gripper part, while the weaving side boundary of the suction nozzle aperture lies centrally between the forwardly projecting and rearward gripper points when the gripper is at its reversal position.
Patent FR-2129687-A5 (FR)
Title: Abrasive disc
IPC: B24D3/08
Filed: 1972-03-15
Granted: 1972-10-27
Abstract: Abrasive disc had an abrasive part consisting of polycrystalline diamond grains bonded by a metallic material e.g. bronze contg. 18-45 wt.% filler selected from graphite, hexagonal boron nitride with a particle size 50 mu, and/or MoS2 this filler having a particle size of 1-160 mu The small sized filler is used at low filler concentrations, and the large sized filler at high filler concentrations. The disc is used for dry grinding bonded carbide materials, such as cobalt-bonded tungsten carbide. Efficient grinding is obtained at lower powers, and less heating of the workpiece occurs.
Patent FR-2133439-A5 (FR)
Title: Aluminium refining alloy - consisting of dispersion of fine transition metal diboride particles in aluminium
IPC: C22C32/00
Filed: 1972-04-12
Granted: 1972-11-24
Abstract: Mother alloy for the grain refining of Al (alloys) is produced by (a) forming >=1 Al smelt contg. a transition metal (pref. Ti) and B in a wholly dissolved state, (b) combining the smelts when the transition metal and the B are present in >1 Al smelt, and (c) rapidly cooling the single smelt in order to solidify the mother alloy. For the grain refining of Al (alloys) a suitable amt. of the mother alloy is dispersed in the molten Al (alloy) and the metal converted into a casting. The mother alloy is easily dispersed in the aluminium to provide very small particles of transition metal diboride. The presence of relatively large particles of diboride on the surface of the al castings is avoided.
Patent FR-2243610-A5 (FR)
Title: Rotary hydraulic pump or motor - has pressurised oil and sealing ring grooves to effect sealing
IPC: F01B1/06
Filed: 1973-09-10
Granted: 1975-04-04
Abstract: The pistons (14, 27) slide in cylinders (13) and are driven by pressurized oil supplied via passageways (18, 17, 16). In order to prevent breakdown of the lubrication film because of the pressure drop accompanying normal leakage flow from the high pressure end of the cylinder, an annulus (23) cut in the wall of the cylinder is supplied with high pressure oil. The leakage flow is reduced by providing a seal (21) mounted in a second, lower annulus (22). On the low pressure side of the seal there is the danger of oil film breakdown, so to avoid metal to metal contact, the lower end of the cylinder (30) is of greater diameter than the main cylinder.
Patent DD-144640-A5 (DD)
Title: Steuerungsanlage fuer transistorschalter
Inventor: KOLKA HENRYK
IPC: H03K17/04
Filed: 1979-06-25
Abstract: Die Erfindung betrifft eine Steuerungsanlage für
Transistorschalter in impulsförmiger Arbeitsweise, insbesondere
für einen Schaltregler bzw. eine Stabilisierungsschaltung mit
Impulsflanke unstetiger Regelung, bei der eine galvanische
Trennung vom Rest der Anlage erforderlich ist. Ziel und Aufgabe
der Erfindung bestehen daring. eine Steuerungsanlage für
Transistorschalter zu schaffen, mit der die eigentliche
Amplitude der negativen Spannung, die die Basis und den Emitter
blockiert und die Impulsflanken so geformt werden, daß in einem
breiten Bereich der Veränderung des Impulsleitungsverhältnisses
(Impulskennziffer) ein optimaler Umschaltprozeß erreicht wird.
Das wird dadurch erreicht, daß der Emitter des blockierenden
Transistors mit dem Ende der Sekundärwicklung des
Koppeltransformators verbunden ist und seine Basis zwischen zwei
Widerstände eingeschaltet ist;, wobei das zweite Ende des
einen Widerstandes mit dem Anfang der Seliundärwicklung des
Koppeltransformators verbunden ist. Der Kollektor des
blockierenden Transistors ist mit einem Widerstand verbunden,
dessen zweites Ende an der Esiitterausgangsklemme angeschlossen
ist.
Patent DD-146046-A5 (DD)
Title: Verfahren zur herstellung von auronderivaten
Inventor: BAKER STEPHEN R
IPC: C07C45/63
Filed: 1979-09-12
Abstract: Die Erfindung betrifft die Herstellung und Verwendung von substituierten Auronen der allgemeinen Formel I, worin bedeuten: R&exp1!, R&exp2!, R&exp3!, R&exp4!, R&exp5! und R&exp6!, die gleich oder voneinander verschieden sind, jeweils Wasserstoff, Halogen, C&ind1-6!-Alkyl, C&ind1-6!-Alkoxy, C&ind3-8!-Cycloalkyl, gegebenenfalls substituiertes Phenyl, C&ind1-6!-Halogenalkyl, Amido, Amino, Cyano, Hydroxy, Nitro, C&ind2-4!-Alkenyl, Carboxyl, Tetrazol-5-yl und -CH=CHCOOH, oder R&exp1! und R&exp2! gemeinsam eine Gruppe der Formel -CH=CH-CH=CH-, mit der Maszgabe, dasz mindestens einer der Reste R&exp1!, R&exp2!, R&exp3!, R&exp4!, R&exp5! und R&exp6! Carboxyl, Tetrazol-5-yl oder -CH=CHCOOH bedeutet, sowie ihrer Salze oder Ester, insbesondere ihrer pharmazeutisch vertraeglichen Salze oder Ester, die fuer die prophylaktische Chemotherapie von Allergiezustaenden, insbesondere Bronchialasthma, brauchbar sind.