baber/WOPTO huggingface dataset:
Patent CH-646777-A5 (CH)
Title: Method for burning limestone and similar carbonate-containing raw materials
Inventor: FUESSL ERWIN
IPC: F27B1/02
Filed: 1980-03-20
Abstract: In the shafts (1, 2) of a uniflow regenerative shaft furnace, fuel lances (3) are distributed over the shaft cross-section, to which lances (3) a mixture consisting of a carrier medium and a solid fuel is supplied via supply lines (4). The transition of the carrier line (4) into the fuel lance (3) takes place by means of a bend (10). The solid fuel introduced is combusted by supplying combustion air (8) into the shaft (1). The hot combustion gases flowing downwards are conducted into the shaft (2) to heat the raw materials which have been introduced there and conducted off upwards as waste gas (9). The fuel lances (3) are in the form of uninsulated and outwardly uncooled steel pipe. If the carrier medium:fuel ratio lies in the range of 0.2 - 0.8 m<3> of carrier medium, e.g. air, per kg of coal dust, disruption-free operation of the fuel lances (3) can be achieved without deposits or significant wear occurring. <IMAGE>
Patent CH-690298-A5 (CH)
Title: Upper bracing for ship engine comprises support part for connecting upper end of engine with a ship body structure part for damping vibrations produced by engine
Inventor: JAE KWANG EUM
IPC: F16F7/08
Filed: 1999-12-03
Abstract: A support part (20) forming part of an upper bracing for a ship engine connects an upper end of the engine (3) with a ship body structure part (2) in order to damp vibrations produced by the engine. A ship body connecting part (30) connects the support part with the ship body structure part. An engine connecting part (40) connects the engine with the support part.  One of the connecting parts comprises a pair of pressure plates (40) connected with the support part and arranged parallel to each other, being spaced apart by a predetermined distance. It also comprises a pair of friction supports (60) fixable to the ship body structure part or to the engine. Between the pressure plates is a regulating elastic component (70).
Patent CH-683124-A5 (CH)
Title: Heat exchanger with pipe wound in spiral - incorporates baffles supporting individual coils with adjacent turns equispaced
Inventor: MESSMER ROLF
IPC: F28D7/02
Filed: 1989-07-12
Abstract: The heat exchanger has a pipe (22) through which one of the media passes, arranged in a single or multiple spiral. The adjacent turns of the spiral are all spaced an equal distance apart, using U-shaped spacers connected to baffles and inner and outer casing walls (21,33). The heat exchanger has top and bottom plates with connections for th two media in use, one pair of connections (34) joined to the pipe (22), and the other pair (36) connected to the inside of the casing. USE/ADVANTAGE - Simple and cheap structure for heat exchanger.
Patent CH-619492-A5 (CH)
Title: Process for the preparation of a substrate bearing a tin oxide coating
Inventor: LEWIS DAVID LYNN
IPC: C25B11/04
Filed: 1977-03-14
Abstract: A composition containing a tin compound which is converted into tin oxide by a baking in an oxidising atmosphere is applied on the surface of the substrate. In order to avoid losses of tin by volatilisation during the baking, the tin compound employed is tin sulphate, which is not very volatile in contrast to the stannic chloride previously employed. The tin sulphate may be replaced by a mixture of tin chloride and sulphuric acid. The process applies especially to the manufacture of titanium electrodes bearing a tin oxide coating.
Patent CH-663892-A5 (CH)
Inventor: GRISS PETER PROF DR MED
IPC: A61F2/34
Filed: 1984-07-03
Abstract: 1. An edgeless endoprosthesis for an acetabulum replacement (2) having an at least substantially hemispherical outside surface from which at least one fixing nail (6) projects, the nail axis (5) forming an acute angle with the axis of rotational symmetry of the replacement (2), characterised in that fins or ridges (7) or the like project from the root zone of the nail (6) and have inclined edges (8) in the form of cutting edges.
Patent CH-595683-A5 (CH)
Title: Variable inductance with spindle moving two cores inside coil
Inventor: MAUSZ JOHANN
IPC: H01F29/10
Filed: 1976-03-15
Abstract: Variable inductance with spindle moving two cores inside coil has extra central bearing to increase rigidity and reduce noise (OE 15.1.77)
Patent CH-654202-A5 (CH)
Title: Process for the production of an oral composition with antitartar activity
Inventor: GAFFAR ABDUL
IPC: A61K9/68
Filed: 1979-06-07
Abstract: The oral composition with antitartar activity contains as active ingredient which is active against tartar a magnesium polycarboxylate complex. A dilute solution of a polycarboxylate compound is added to a magnesium compound, where the polycarboxylate contains ionisable carboxyl groups of   1) copolymers of maleic acid or maleic anhydride with an olefin containing two or more carbon atoms per molecule, 2) sulphacryl oligomers with an average molecular weight below 1000 or   3) a tricarboxy-oxa-butanol or -pentanol, which solution is adjusted to an initial pH of approximately 7, and the mixture is stirred to obtain a clear solution or dispersion with a pH of 4.5 to 7.8 of the magnesium polycarboxylate complex which forms. This composition can be in the form of a mouthwash, of a toothpaste or of a chewing gum.
Patent CH-563635-A5 (CH)
Title: Indicator arrangement with flexible ferromagnetic tape - has interchangeable symbols held on tape by magnetic force
IPC: G09F7/04
Filed: 1974-05-22
Abstract: The ferromagnetic tape (12) can be coated on the back with a layer of adhesive, so that it can be glued to a base. One end of the tape can be fastened to a reel (10) so that it can be stored before use in a wound state. The magnetic tape can be made of plastics in which ferromagnetic metal in powder form can be embedded. The indicator symbols are made of plastics with initial inlays for magnetic adhesion. In this indicator arrangement symbols can be exchanged without difficulty on the spot and without their having to be destroyed. This obviates the need to replace the entire board by displacing symbols.
Patent CH-608450-A5 (CH)
Title: Process for encapsulating portion capsules which contain a pasty, water-free spot remover
Inventor: SCHMIDGALL HEINZ DR
IPC: B65D65/38
Filed: 1977-06-09
Abstract: In the process for encapsulating portion capsules which contain a pasty, water-free (anhydrous) spot remover, the capsule material is treated on the outside of the finished capsule with a solution of post-chlorinated polyvinyl chloride in chloroform in amounts of from 5 to 20 parts of post-chlorinated polyvinyl chloride in 100 parts of finished solution in a fluidised-bed drier.
Patent CH-573481-A5 (CH)
Title: False-twisting tube assembly - with structured path for the yarn to pass through the process without friction heat
IPC: D02G1/06
Filed: 1974-07-26
Abstract: The false-twisting unit, for texturising yarns, with a false-twisting tube held mechanically or magnetically in the gap between paired rollers, has yarn guides arranged so that the yarn follows the same angle passing to, and emerging from, the false-twisting tube, which is held in place when no yarn is present. The design allows a high rotation speed for the false-twisting spindle tube as there is little mechanical energy imposed on the tube and so damaging, friction heat is not generated.
Patent CH-598754-A5 (CH)
Title: 2-((N-Propargyl-anilino)methylene)malononitrile derivs
Inventor: DRABEK JOZEF DR
IPC: C07C/
Filed: 1974-08-14
Abstract: 2-((N-Propargyl-anilino)methylene)malononitrile derivs prepd. by reacting 2-anilinomethylene-malononitriles with propargyl halides
Patent CH-612269-A5 (CH)
Title: Digital clinical thermometer
Inventor: HUGENTOBLER ERNST
IPC: G01K13/00
Filed: 1976-09-14
Abstract: The digital clinical thermometer comprises a pencil-like holder (1), a heat sensor (4, 5), a measuring electronic system (2) with a digital display, and a switch (12) which can be actuated by a handle (7). The switch (12) serves for switching on and off a current source (9) which is provided for supplying the heat sensor and the measuring electronic system with current. The thermometer forms a compact unit which can be carried in a pocket. It is expedient for the heat sensor to be a sensing ball (4) and a conductor (5) with a temperature-dependent resistance, the sensing ball being provided at one end and the handle formed by a pushbutton being provided at the other end or to the side of the pencil-like holder (1). <IMAGE>
Patent CH-582462-A5 (CH)
Title: Method of assessing viability of seeds - involves passing electrical current through partially germinated seed
IPC: A01C1/02
Filed: 1974-09-20
Abstract: The method is for assessing the viability of seeds, such as peas. It is particularly related to giving results applicable to growing in open ground. Dry seeds are kept moistened for a period of time and at a temperature which allows them to pass into the first phase of their germination cycle, but without starting the final phase. An electric current, at a constant voltage, is passed through each seed and measured and the seeds separated into groups according to the observed current values; the viability being related to current flow. The max. current and voltage required are about 40 mu A and 1.5V respectively.
Patent CH-582492-A5 (CH)
Title: Buckle for detachable connection of strap ends - has locking frame with stabiliser and hooking edge for hooking plate
IPC: A44B11/25
Filed: 1972-09-01
Abstract: The buckle is used for detachable connections of the ends of two straps. One half of the buckle is an open frame and into this is hooked a hooking plate. The hooking plate has a slot for fastening on the end of the flat strap. The frame is fastened on the strap by strap loop. The frame half has a holding plate (23) and a member (15) with wedge shaped edge (22). The locking plate (13) has a step with wedge shaped groove for engaging with matching edge on the frame. On locking the flat front part of the locking plate rests against the transverse webs (23) of the frame and wedging sections act as hooks. The contact between the flat webs and the flat front part ensure positive hooking and prevent inadvertent opening of the buckle.
Patent CH-616144-A5 (CH)
Title: Process for the preparation of 1-amino-2-benzoylalkanes
Inventor: GIANANTONIO ANACLETO
IPC: C07D295/108
Filed: 1976-10-27
Abstract: By oxidation, the amino alcohols of formula I are converted to the amino ketones of formula II, in which formulae R, R1 and R2 are alkyl radicals, it also being possible for R and R1 to form, with the adjacent nitrogen, a pyrrolidino, piperidino or morpholino group. The ss-dl diastereoisomers for the compounds of formula I, which are pharmacologically inactive and which are obtained as products from the synthesis of the pharmacologically active  alpha -d diastereoisomers of the compounds of formula I, can thus be reconverted to the raw materials for the synthesis of the pharmacologically active diastereoisomers. <IMAGE>   <IMAGE>
Patent CH-694020-A5 (CH)
Inventor: FEER MARK
IPC: D03C3/44
Filed: 2000-03-01
Abstract: The heald return springs on a Jacquard machine are enclosed in a housing (11) at the end of which is fitted a dust excluder through which the heald (7) passes. The dust excluder is preferably a lipped seal (14) attached to the housing (11) to provide an airtight sliding seal. The sealing ring is contained in a cage (17) and can be a fixed or replaceable item. In addition to acting as seal it also removes dust or fly from the heald as it moves through it.
Patent FR-2029871-A5 (FR)
Title: Rubber products used as insulators
IPC: C08L83/04
Filed: 1969-01-29
Granted: 1970-10-23
Abstract: The products are prepd by mixing heterosiloxane polymers (I) with mineral fillers, then moulding and vulcanising the mixture obtained (I) are borosiloxane polymers in which the molar ratio of B:Si is 1/2 to 1/2000, borophosphosiloxane polymers in which the molar ratio B:Si is 1/2-1/200 and P :Si is 1/10-1/300 or mixtures of these polymers. After mixing of (I) and fillers, siloxane rubbers and combinations of metals of variable valencies are added the mixture is moulded and vulcanised. Products are insulators and heat insulators.
Patent FR-2058880-A5 (FR)
Title: Fish croquettes and sausages
IPC: A23L17/00
Filed: 1969-09-25
Granted: 1971-05-28
Abstract: The food product is obtained by malaxing in the cold a minced foodstuff esp fish with an edible fat and pieces of broken fresh toasted bread. The mixture may be shaped into croquettes or sausages. It is fried before serving. Products may be made which although containing a high proportion of fish do not taste of fish.
Patent FR-2067522-A5 (FR)
Title: Prepn of k/mg mixed phosphate hydrate
IPC: C05B7/00
Filed: 1969-11-06
Granted: 1971-08-20
Abstract: Prepn of K/Mg mixed phosphate hydrate. .M6A. by (a) forming an aqs. soln. of a 3-10C (pref. 3-5), straight or branched aliphatic primary, sec. or tert. amine and phosphoric acid, produced by thermal reaction or wet methods in a quantity such that only about half the amine is used, (b) adding stoichiometric amt. or 5% excess K2SO4 (based on P2O5), (c) cooling the soln. pref. over 2-4 hrs. agitating, adding 2 equivs. MgSO4 per equiv. of P2O5 to effect precipitation at pH 11-14, pref. 12.1 to 11.5, (d) separating and washing the KMgPO4 formed, (e) combining the washings and denuded liquor and treating them with equiv. amount of calcined lime, (or up to 20% excess) (f) separating and washing the CaSO4 precipitated and recycling the amine soln. to stage (a). The process obviates the difficult filtration of viscous precipitates and elimination of CaCl2 associated with prior art methods.
Patent FR-2076726-A5 (FR)
Title: Aminosilane treated glass fibres coated with elastomers - free from zinc oxide and fatty acids
IPC: C03C25/27
Filed: 1970-01-26
Granted: 1971-10-15
Abstract: Glass fibre-reinforced rubber is made by (1) depositing on glass fibres an organo-Si compound in which the organic group contains an NH2 group, (2) coating the treated fibres with a S-curable elastomer containing 0.05% of ZnO and 0.5% of free fatty acid, up to 5% of S and up to 5% of a vulcanisation accelerator, and (3) applying a curable rubber to the fibres and curing the resulting composite. The S-curable elastomer can be a natural, SBR, nitrile, butyl or halogenated butyl rubber, neoprene, a polydiene or a C2H4/C3H6 terpolymer. The use of elastomers containing no more than small amounts of ZnO and fatty acids improves the bonding of the elastomer to the glass fibres through the aminosilane.
Patent FR-2051381-A5 (FR)
Title: Bacterial bed for sewage purification
IPC: C02F3/10
Filed: 1970-06-26
Granted: 1971-04-02
Abstract: Bacterial bed is cylindrical in shape and is made by winding together a sheet of plane plastic material and a corrugated sheet; the corrugations form channels parallel to the axis of the cylindrical roll. They may also extend obliquely to the axis of the cylinder so that the dwell time of the sewage is increased and the degree of purification improved. Such a bed has open cavities and a large surface area; it is placed in a tower and watered with the liquid sewage. During this process a viscous layer forms on the surface of the bed and this layer consists largely of bacteria. The bed is light and can be made on site from a plastic in strip or sheet form.
Patent FR-2094608-A5 (FR)
Title: Polycrystalline garnet ferrite - having negligible magnetic losses over uhf ranges
IPC: C04B35/26
Filed: 1970-06-26
Granted: 1972-02-04
Abstract: Polycrystalline garnet ferrites of general compsn. Y3-3xGd3xFe5-5y-2uAl5yCouSiuO12 (where O  x =0.6; O = y =0.24; 0.09 = u =0.25) and which exhibit negligeably low magnetic losses over frequency ranges at U.H.F. whilst maintaining relative permeability >1. In partic. the low loss regions for partic. cpds. are:- Y3Fe4.8Coo.1Sio.1O12 is approx 1200 MHz; Y3Fe4.5Coo.25 Sio.25 O12 1100-1500MHz; Y1.5Gd1.5Fe4.8Coo.1SiOo.1 O12 1000-2000MHz; Y1.5Gd1.5Fe4.7Coo.15Sio.15O12 0.150 MHz and 1000-3000 MHz; Y2.7Gdo.3Fe3.8Al Coo.1Sio.O12 300-850 MHz.
Patent FR-2127052-A5 (FR)
Title: Friction welding machine - for welding end pieces onto a central workpiece
IPC: B23K20/12
Filed: 1971-02-22
Granted: 1972-10-13
Abstract: Friction welding machine, esp. for welding two pieces one onto each end of a central workpiece, of the type with a headstock holding a rotating key which drives one workpiece and a clamp associated with an axial stop and holding a second workpiece, the headstock or clamp being mobile along a bench towards the other. A block is temporary hold in front of the axial stop, the thickness of the block is equal to the length of the second workpiece so that adjustment of the axial stop is unnecessary when welding a new second workpiece to the other end of the central workpiece.
Patent FR-2094941-A5 (FR)
Title: Egg/milk dessert - industrial prepn from natural prods
IPC: A23L15/00
Filed: 1971-03-03
Granted: 1972-02-04
Abstract: The dessert is described as 'oeufs au lait' and is made from milk, eggs and sugar. Hitherto it has been prepd. hot and cooked in a double saucepan. In this new process the mixture is prepd. in the cold and cooked in two distinct phases. 18 kg. of castor sugar are dissolved in 100 litres of milk; 40 kg. of eggs are added in the cold and the whole well homogenised. The resulting mixture is poured into thin aluminiun cups, which are arranged on trays for cooking. This is effected in a baker's oven at 120-130 degrees C. for 75-80 mins.; after 75 mins. the mixture sets and a yellowish-white film forms on the surface. The cups, on leaving the oven, pass into a tunnel fitted with electric resistances or infra-red lamps, so as to 'brown' the superficial film and obtain a thin caramel-brown crust.
Patent FR-2087899-A5 (FR)
Title: Heald control - with circular grooved paths to operate circular loom shafts giving twill weave
IPC: D03D37/00
Filed: 1971-03-29
Granted: 1971-12-31
Abstract: A central control unit for the circular loom is fitted with two circular grooves which adopt a different radius every 180 degrees and which cross each other at 120 degrees. Guide rollers ride in these grooves to move push rods and operate rack and pinion mechanisms to raise and lower the shafts to develop a heald motion suitable for the warps to give a twill weave effect. The system can operate progressively to give a rolling heald motion for shuttles to pass round progressively.
Patent FR-2142175-A5 (FR)
Title: Hydraulic motor/pump - esp for deep well boring with pivoted rotor vanes of flexible material
IPC: E21B4/02
Filed: 1971-06-15
Granted: 1973-01-26
Abstract: The vanes are fixed into the bases of dovetailed shaped, axially parallel slots in the periphery rotor so that a reinforced edge protrudes and presses against the wall of the casing, which forms part of the main tool assembly. The side wall of the dovetail acts as a mechanical stop for the flexibly hinged but relatively still part of the vane protruding from the slot and the pressure of its edge against the casing wall is further restricted by a backing spring within the rotor body and slot.
Patent FR-2157032-A5 (FR)
Title: Purificn of waste water - by a biological process
IPC: C02F3/34
Filed: 1971-10-14
Granted: 1973-06-01
Abstract: Residual waters, contg. aromatic nitro-derivs nitro-alkyls, and phenols, are purified biologically, without first reducing the nitro gps. to amines, by collecting the water at atmospheric press. and ambient temp. and homogenising it, followed by neutralising to pH 7.2 to 8.2, then decanting into an aeration basin where, by means of an activated sludge formed from aerobic bacterial such as Mycobacterium, Pseudomonas, Flavobacterium, Sarcina, and with a metabolism and modified enzymatic equipment, degrades the nitro-derivs. The process may be carried out continuously using a number of connected vessels.
Patent FR-2181105-A5 (FR)
Title: Arched/plane tile stacking - with arches supported by plane ends
IPC: F26B25/00
Filed: 1972-04-17
Granted: 1973-11-30
Abstract: The stacking method, in which the arches overlap the lips of adjacent tiles, thus retarding drying of these sensitive parts; eliminates need for supplementary supports, so that a plane over feed belt may be used. Pref. the tiles are shot longitudinally from a conveyor onto forks with rotating prongs. The forks move up and along a chain system, and the prongs descend between the multiple belts of a transverse conveyor, which carries tiles into firing oven; the belts being controlled stepwise, to achieve the required disposition.
Patent FR-2222840-A5 (FR)
Title: Game of miniature table top football - rods operating figures are removable allowing use of smaller packing carton
IPC: A63F7/06
Filed: 1973-03-22
Granted: 1974-10-18
Abstract: The tube carrying the players passes through one side of the board and carries a removable operating knob on one end. The other end is capped and there is a solid bearing rod passing up the centre of the tube. The rod passes through the opposite side of the board to the side at which the knob is attached and has a bent and cranked end fitted with a clip which locks it to the side of the board. The assembly can be put together by the purchaser.
Patent DD-140034-A5 (DD)
Title: Verfahren zur herstellung ungesaettigter aldehyde und saeuren
Inventor: GUTTMANN ANDREW T
IPC: B01J23/89
Filed: 1978-07-24
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung ungesättigter Aldehyde und Säuren durch Dampfphasenoxydation von Propylen bzw. Isobutylen mit molekularem Sauerstoff bei einer Temperatur im Bereich von etwa 200 bis etwa 600 0C in Anwesenheit neuer besonderer Katalysatoren, wobei der Katalysator der Formel a,bFec,d,eMo12° entspricht.
Patent DD-158559-A5 (DD)
Title: Mittel zum nachweis esterolytischer und/oder proteolytischer enzyme
Inventor: BERGER DIETER
IPC: C12Q1/34
Filed: 1981-05-08
Abstract: Die Erfindung betrifft Mittel zum Nachweis esterolytischer und/oder proteolytischer Enzyme fuer die Anwendung in der Diagnostik, beispielsweise bei Erkrankungen der Niere und des Urogenitaltraktes. Ziel der Erfindung ist die Bereitstellung von Mitteln, mit denen diese Enzyme auf einfache und leicht zu handhabende Weise in kurzer Zeit nachgewiesen werden koennen, ohne dass stoerende Nebenreaktionen mit anderen Bestandteilen der Probe auftreten. Erfindungsgemaess wird als Esterase- und/oder Protease-Nachweisprinzip eine Kombination aus einem speziell substituierten Diazoniumsalz und einem geeigneten Ester eingesetzt. Als Diazonium-Salz wird eine Verbindung der Formel I angewandt, worin beispielsweise bedeuten; R tief1 Halogen oder Wasserstoff, niedere Alkyl-, niedere Alkoxy-, niedere Alkylmercapto-, niedere Morpholinogruppe u.a.; R tief 3 Halogen oder Wasserstoff, niedere Alkyl-, niedere Alkoxy, niedere Alkylmercapto-, Alkylaminogruppe u.a.; R tief 2, R tief 4, R tief 5 gleich oder verschieden niedere Alkyl-, niedere Alkoxy-, niedere Alkylmercaptogruppe, Halogen oder Wasserstoff; X ein stabilisierendes Anion.
Patent DD-207204-A5 (DD)
Title: Verfahren zur herstellung von alkylencarbonaten
Inventor: HARVEY ROBERT J
IPC: C07D321/00
Filed: 1982-12-03
Abstract: Verfahren zur Herstellung von Alkylencarbonaten durch Umsetzung des entsprechenden Alkyloxids mit Kohlendioxid in Gegenwart einer wirksamen Menge und Wasser. Die Selektivitaet fuer Alkylencarbonat wird gesteuert und die Bildung von Glycolen mit hoeherer relativer Molekuelmasse wird unterdrueckt, indem die Umsetzung bei ueber 20 Grad C liegenden Temperaturen mit einem Volumenverhaeltnis von Kohlendioxid zu Alkylenoxid von mindestens etwa 1:1, einem Molverhaeltnis von Wasser zu Alkylenoxid von ueber etwa 0,01:1 und einem Partialdruck des Kohlendioxids vorgenommen wird, der fuer die Schaffung der verlangten Selektivitaet fuer Alkylencarbonat ausreicht. Geeingnete Katalysatoren sind quaternaere organische Ammonium- und Phosphoniumhalogenide, organische Sulfoniumhalogenide und organische Antimonhalogenide.