baber/WOPTO huggingface dataset:
Patent CH-642321-A5 (CH)
Title: Screw cap for plastic containers, in particular tubes or bottles
Inventor: KUENZLI VOLKER
IPC: A63H33/08
Filed: 1979-02-15
Abstract: The tube screw cap (1) has on a plate (3) grooves (N) and teeth (Z) which allow two or more screw caps to be fitted together. Projections (10) are arranged on the circumference of a circle whose radius (r) corresponds to that of the threaded part (2) on the screw cap so that the screw caps can also be stacked in a stable manner. A playset of screw caps comprises a plate provided with through-holes, the diameter of the hole corresponding to the outside diameter of the threaded part on the screw cap. <IMAGE>
Patent CH-690317-A5 (CH)
Title: Combustible paste for heating fondue or raclette, is filling a incombustible box and has an incombustible element placed in, which regulates the combustion and the temperature of the whole assembly
Inventor: BURKHARD JOSEF
IPC: A47J36/30
Filed: 1995-05-22
Abstract: Combustible paste (19) is filling a incombustible box (18) and has an incombustible element (20) placed in, which regulates the combustion and the temperature of the whole assembly.
Patent CH-635547-A5 (CH)
Title: Process and apparatus for the packaging of powdery material, especially ground coffee
Inventor: GALLO SIMEO ANTHONY
IPC: B65B25/00
Filed: 1978-02-10
Abstract: The material portions are to be packaged in an oxygen-free atmosphere. The oxygen-free atmosphere is maintained only in the immediate filling and sealing region of the packaging containers, in that inert gas is introduced into the filling reservoir (104) and the filling lines (103) and also into the vicinity of the portions of filling material located on the web of packaging material, until the pack (106, 107) is sealed. <IMAGE>
Patent CH-604070-A5 (CH)
Title: Connector for two rimmed pipe ends
Inventor: OETIKER HANS
IPC: F16L23/04
Filed: 1976-02-11
Abstract: Connector for two rimmed pipe ends has U-section open ring with hooks/slots near ends engaged by slots/hooks in locking element
Patent CH-640088-A5 (CH)
Title: Double-heterostructure injection laser, and a method for its production
Inventor: THOMPSON GEORGE HORACE BROOKE
IPC: H01S5/20
Filed: 1979-02-21
Abstract: The active zone (10) of the laser has a smaller energy gap than that of the layers (11, 12) surrounding this zone. A rib which consists of a material having opposite conductivity to that of the abovementioned zone and layers extends in the direction of the optical axis of the laser. The pn-junction (13) which is produced between the zone and the layers on the one hand and the rib on the other hand is displaced in the region located under the rib by diffusion of a doping material either into the active zone (10) or through said zone into a layer (12) which is located under the active zone. <IMAGE>
Patent CH-683142-A5 (CH)
Title: Metal bracelet with articulated links
Inventor: CHIRAZI VICTOR
IPC: A44C5/10
Filed: 1990-05-21
Abstract: A metal bracelet with articulated links, e.g. for a  watch, has each link made with a main section (2) which has two semi-cylindrical recesses (4b) in its inner face, and two semi-cylindrical projections (5b) on one of the link's longer sides, made to engage with the next link. A retaining plate with semi-cylindrical surfaces fits into the interior of the two semi-cylindrical projections, and all the semi-cylindrical surfaces of each link lie  coaxially, permitting a certain rotation between one link and the next. The connection between links is provided by a pin which joins each link to the retaining plate and the adjacent link.
Patent CH-652883-A5 (CH)
Inventor: COURVOISIER GUY
IPC: H05B3/34
Filed: 1983-05-02
Abstract: An electrical heating element intended to be incorporated in an inner lining of an item of clothing or accessory intended to be placed against a part of the human body, in which the heating element is formed by a ductile metal wire coated with an insulating lacquer, for example a commercially available insulated copper wire, fixed over its entire length to at least one metal sheet, preferably a sheet of aluminium having an adhesive side to which the wire is adhered. The wire can be disposed in meanders. It may be covered by an insulating sheet, and the metal sheet may have cut-outs therein.
Patent CH-693106-A5 (CH)
Title: Door panel comprising frame and filling pieces
Inventor: PILSL ERNST
IPC: E06B5/11
Filed: 1998-12-28
Abstract: Brackets mounted in parallel grooves in the inside walls of the frame are used to provide more secure anchoring of the filling pieces as an anti-burglar measure. The filling (2) is supported by a protrusion (3) in the frame (1) and also held in place by a holder strip (4) joined to the frame. An intermediate layer of e.g. elastic material may be provided between the filling and the protrusion and/or holder strip. The sides (5) of the frame enclosing the filling contain two parallel grooves (6) for mounting preferably metallic brackets (7), which have parts (7') that protrude from the groove and cover at least the edge region of the filling on both sides. These protruding bracket parts are covered by the holder strip.
Patent CH-681455-A5 (CH)
Inventor: RAMAGE PAUL IAN NICHOLAS
IPC: A61K/
Filed: 1991-10-17
Abstract: Following are described. (A) purified prepn. of an anti-CDw52 antibody which exhibits on size exclusion chromatography a single peak under non-reducing conditions and 2 major peaks under reducing conditions; esp. the prepn. exhibits on conventional SDS polyacrylamide gel electrophoresis, one main band using a non-reduced sample and two main bands using a reduced sample; (B) purified prepn. of an anti-CDw52 antibody having a specific activity greater than 0.8 KU/mg; (C) purified prepn. of an anti-CDw52 antibody, free from host cell contaminants and/or aggregates; (D) purifying an anti-CDw52 antibody comprising (a) applying an aqs. soln. of the antibody to a Protein A column so as to absorb the antibody and eluting the antibody with an acid soln., (b) applying the acidic eluate to an ion-exchange column of charged particles to absorb the antibody and then eluting the antibody with an aqs. soln. of counter-charged ions and (c) applying the aqs. eluate to a size exclusion column of porous particles to retain non-antibody mols. in the porous particles and to obtain the desired antibody in selected fractions produced from the column. Pref. the Protein A column is Protein A Sepharose and the antibody is eluted with citric acid.
Patent CH-668347-A5 (CH)
Inventor: SENN JAKOB
IPC: H05K9/00
Filed: 1985-06-28
Abstract: In a housing-like structure which contains electrical apparatuses, a resilient, profile-like sealing element (3) and a shielding element (6) are combined to form a flexible profile (5) in order to seal the adjacent surfaces of components (1, 4) against foreign substances and at the same time to prevent high-frequency or electromagnetic fields and radiation from passing in or out. The sealing element (3) can contain a strip-like, resilient core (7) which is provided with an envelope (8) as thin as a film and consisting of electrically conductive material.
Patent CH-679286-A5 (CH)
Title: Machine tool facing head - contains gear train actuating tool holder clamping bolt and driven from outside
Inventor: HIRSCHEIDER REINER
IPC: B23B31/113
Filed: 1989-09-11
Abstract: The machine-tool facing head is rotated by a drive on an axis.  It has a facing slide movable in the radial direction and containing a mounting (4) for the tool with a central opening (5), in which the tool-holder is removably secured. Inside the mounting is a gear train (7) with an input (8) driven from the outside and rotating an output (9) round the axis (21) of a the opening in relation to the toolholder. The output engages with a clamping bolt (11), pulling the holder into the opening or releasing it, dependent on the direction of rotation. ADVANTAGE - Firmly secures toolholder to allow checking.
Patent CH-602948-A5 (CH)
Title: Lamellar graphitic grey cast iron
Inventor: EEGHEM JAN VAN
IPC: C21C1/08
Filed: 1975-03-18
Abstract: Lamellar graphitic grey cast iron having high strength and low ledeburite formation
Patent CH-648742-A5 (CH)
Title: Cleaning device
Inventor: JARDON ARANGO JOSE MARIA
IPC: A47L13/17
Filed: 1982-07-01
Abstract: The device is used for cleaning objects such as dishes. The cleaning device consists of a handle (1) comprising, at one end, a cleaning member (10) such as a sponge; the handle (1) consists of a hollow body so as to form a container for receiving a cleaning liquid, the body comprises an opening (14, 5) to enable the cleaning liquid to flow through the cleaning member (10) and is partly translucent, means (15, 7, 6) are provided for filling. <IMAGE>
Patent CH-568595-A5 (CH)
Title: Transfer of images - obtd by wet development of electrostatic latent images
IPC: G03G7/00
Filed: 1972-03-23
Abstract: Visible images obtd. by development by means of liquid developer are transferred to copy paper, the oil absorption coefficient of which ranges from 1 x 10-5 cm/s to 5 x 10-2 cm/s and which contains on one surface a resin layer, which due to softening, swelling or dissolving by the liquid developer facilitates the fixation of the image. The liquid developr is pref. an isoparaffinic hydrocarbon contg. dispersed charged particles.
Patent CH-666812-A5 (CH)
Inventor: SIREN MATTI
IPC: A23L29/00
Filed: 1985-10-22
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent CH-618786-A5 (CH)
Title: Device for cleaning a rifle barrel
Inventor: RIEDIKER ERNST
IPC: F41A29/02
Filed: 1977-06-03
Abstract: The device has the form of a conventional cleaning rod with a handle (1) and a rod part (2) which can be assembled by means of coupling parts (3, 3'), using as many extension parts (4) as desired, to the total length. The actual cleaning part (5) is attached to the last extension piece (4''). Screwed on to the cleaning part is a supporting element (11) on which one or more felt elements (10) are arranged such that they can be replaced. The felt elements are held on a pin (12) having a steep, multi-start thread (13) with a large thread height. A collar (16) makes it possible to hold the escaping grease. <IMAGE>
Patent CH-599345-A5 (CH)
Title: Rubber-coated plastic bung for fermentation jar
Inventor: MASAR FRANZ
IPC: C12L9/00
Filed: 1973-06-04
Abstract: Bung for a fermentation jar comprises a gas tube which is bent round into the cavity of the bung, and is pref. made of resilient plastic with a rubber coating on its outer wall.As the bung is hollow and filled with water in which the gas tube is submerged, inefficient sealing of the gas tube in the bung is obviated.  The whole manipulating process is simple, and mfr. is cheap.  The bung can be compressed to any dimension as required.
Patent CH-615927-A5 (CH)
Title: Process for the preparation of novel benzocycloheptathiophene derivatives
Inventor: BASTIAN JEAN-MICHEL DR
IPC: C07D409/04
Filed: 1975-06-24
Abstract: The novel benzocycloheptathiophene derivatives of the formula I and their acid addition salts are obtained from the corresponding 4-(4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)-1-(methyl or benzyl)piperidine derivatives by reaction with a chloroformic acid ester or with cyanogen bromide and solvolytic removal of the ester or cyano group thus introduced. They are also obtained from the corresponding 4-(4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)-1-benzylpiperidin e derivatives by hydrogenolytic debenzylation. The compounds of the formula I can be used as analgesics and antihistaminics. <IMAGE>
Patent CH-612725-A5 (CH)
Title: Hammer drill
Inventor: CROISIER JEAN PAUL
IPC: E21B6/06
Filed: 1977-08-02
Abstract: A movable annular component (6) provides the rotational connection between the piston (7) of the hammer drill and the tool-holder (4). Two annular components (8) and (10) are force-fitted together. A driving dog (9) is movable. The components (6, 7, 8, 9, 10) and the lateral wall of the piston (7) are provided with straight (16) or helical (17) grooves or with axial (18) or helical (19) toothings. The interaction between the grooves and the toothings, as well as their profiles are provided so as to actuate the device for rotating the tool of the hammer by the to-and-fro motion of the piston (7) of the rotary hammer drill. The body (2) of the drill is arranged so as to allow the fitting from the rear (3) of all the components of the device for rotating the tool engaged in the tool-holder (4). <IMAGE>
Patent CH-610491-A5 (CH)
Title: Pesticide
Inventor: BOSSHARD RENE
IPC: C07D251/66
Filed: 1975-08-15
Abstract: The pesticide comprises, as active ingredient, at least one compound of the formula I <IMAGE>  in which R1 and R2 together with the adjacent nitrogen atom denote a heterocyclic ring. The composition has a larvicidal activity against insect larvae. It causes destruction of the egg larvae and prevents adults from hatching from the pupae.
Patent CH-591871-A5 (CH)
Title: Movable gymnastic horizontal bar - compensates side post weight by coil spring in drum connected to bar suspension system coiled round outside of drum
IPC: A63B1/00
Filed: 1975-12-01
Abstract: Movable horizontal bar for gymnasts has suspension to neutralise the bar when not in use. The bar support posts (1) have a weight compensator in the form of a coil spring (12) whose free end is connected to the suspension system (7, 14). Pref. the spring is enclosed in a rotating drum (11), the outer end of the spring connected to this drum and the inside end coupled to a located core (13). Pref. the suspension rope etc. (7) should be coiled round the outside of the drum and the top end of the rope should travel a top rail by means of a roller. The spring can be pretensioned simply by twisting the core (13).
Patent CH-620193-A5 (CH)
Title: Process for preparing salts of carbonic acid monoesters
Inventor: CIPRIANI GIOACCHINO
IPC: C07F1/00
Filed: 1975-12-08
Abstract: The technical problem of preparing certain salts of carbonic acid monoesters is solved by reacting the alcohol corresponding to the desired monoester with carbon dioxide and a compound of the metal to be introduced into the molecule of the said monoester.
Patent CH-603673-A5 (CH)
Title: Sol. organotin halides recovery from aq. soln.
Inventor: BOUCHOUX JEAN WALTER
IPC: C07F7/22
Filed: 1975-12-31
Abstract: Sol. organotin halides recovery from aq. soln. by salting out from heated soln.
Patent CH-572846-A5 (CH)
Title: Flexible tube which contains paste - may be squeezed starting from bottom by winding fitment incorporated in base seam
IPC: B65D35/32
Filed: 1974-12-20
Abstract: The tube has a winding fitment (4) which is an integral part of the base seam of the tube (3). Typically this can be a plate of rigid material, clamped between the tube walls on the inside at the seam. Alternatively a clip can be fitted over the seam, with a corrugation which may be used to form a finger grip. A slotted tube can be used as the grip, which is slidable over a boss which fits fitting round the seam and it has the effect of reinforcing it. A key may be used; the tube is systematically squeezed from the base towards the top end by turning the winding fitment.
Patent CH-694268-A5 (CH)
Title: Automatic wire supply system of wire cut electrodischarge machine
Inventor: YAMADA HISASHI
IPC: B23H7/10
Filed: 1999-10-20
Abstract: A wire cut electrodischarge machine processes a workpiece utilizing the electrical discharge energy generated between a running wire electrode (1) and the workpiece. The wire cut electrodischarge machine comprises a supply roller (2) for supplying a wire electrode (1), a slider block (11) capable of moving vertically, a guide pipe (9) fixed to the slider block (11) and adapted to guide the wire electrode (1), a hollow member (10) fixed to the slider block (11) and tapering in the feed direction of wire, and gas supply means for emitting compressed gas against the outside of the hollow member (10). The hollow member (10) is inserted into the hollow of the guide pipe (9) so that they may have a fixed overlap length of (L) with a radial clearance of (D1) between them. The compressed gas supplied by the gas supply means feeds the wire electrode (1), and thus the automatic supply of the wire electrode (1) is achieved reliably by means of compressed gas in the guide pipe (9).
Patent FR-2057493-A5 (FR)
Title: Synergistic antiozonant mixtures of a phenylenediamine
IPC: C08K5/18
Filed: 1969-08-22
Granted: 1971-05-21
Abstract: An antiozonant mixture of a N,N'-di-sec (C3-20 alkyl)-p-phenylenediamine, a N(C3-20 alkyl) N'-phenyl-p-phenylenediamine or N,N'-dicyclohexyl-p-phenyl-enediamine with a compound: in which R and R1 and H or C1-20 alkyl radicals, R11 is H, C1-20 alkyl or C3-12 cycloaklyl and R111 is C1-20 alkyl or C3-20 cycloalkyl. The mixtures contain 50-90% of the p-phenylene diamine and 10-50% of I. Specific mixtures exemplified are N-sec-butyl-p-anisidine (II) with N,N'-di-2-octyl-p-phenylene diamine (III); N-sec-octyl-p-anisidine and (III); N-2-ethylhexyl-p-amino-phenol and (III); N-methyl-N'-n-butyl-p-aminophenol and (III); N,N'-dicycloheyl-p-phenylenediamine and N-methyl-N-sec-butyl-p-phenetidine; N-phenyl-N'(1,3-dimethyl butyl-p-phenylenediamine and N-sec-hexyl-p-anisidine; and N-phenyl-N'isopropyl-p-phenylene diamine with N-methyl-N'sec-octyl-p-aminophenol. The examples relate to SBR stocks.
Patent FR-2076866-A5 (FR)
Title: Photoconductive target - contg tin oxide indium and arsenic selenid
IPC: H01J31/00
Filed: 1970-01-30
Granted: 1971-10-15
Abstract: Process for preparing a photoconductive memory target (focus) in which a layer of tin oxide 1000-2000, pref. 1500 angstroms thick is applied, under vacuum, to a transparent substrate of glass or quartz and then the substrate and layer are heated in an oxidising atmosphere at 450-550 degrees, pref. 520 degrees C. After this a 5000 angstroms - 3 mu thick layer of As2Se3 is applied to the tin oxide layer under vacuum. Spec. a 1 mu thick ring of indium is applied around the circumference of the SnO2 layer and the layer of As2Se3 is applied only within this. The target is used in vidicon tubes, capable of producing reproducible results.
Patent FR-2035209-A5 (FR)
Title: Laminated metal sheet for reinforcement of - concrete
IPC: B21D47/00
Filed: 1970-02-09
Granted: 1970-12-18
Abstract: Two profiled metal sheets of roughly the same size and with predetermined radii of curvature are formed in the moulding by movement of their ends on a flat or bent support. They are placed together and pressure is applied at two points at a specific distance from the edges, which are at right angles to the sheets. The pressure is continued until the sheets fit together along their whole length. The sheets are welded or otherwise joined and the pressure released. The plate is cut to the desired shape and size.
Patent FR-2054264-A5 (FR)
Title: 5,6-dihydro-2h-pyran isomerisation process
IPC: B01J31/16
Filed: 1970-07-07
Granted: 1971-04-16
Abstract: is made by isomerising 5,6-dihydro-2H-pyran in solution (pref. toluene) at 50 degrees C up to the boiling point, in presence of a catalyst consisting of a complex of bivalent Ru, with at least one anionic ligand, such as halide, -CN, -OCN, acetate, pref. chloride, and at least one neutral ligand, such tri- alkylated or tri- arylated phosphine or arsine. The preferred complexes are RuCl2 (PPh3)3, RuCl2 (AsEt2Ph)3 and RuHCl(PPh3)3, esp. the first.
Patent FR-2118354-A5 (FR)
Title: Gas flame torch - in which the flame may be oriented in any direction
IPC: F23D14/34
Filed: 1970-12-18
Granted: 1972-07-28
Abstract: The nose-piece of the torch comprises an articulated element situated between the nozzle and the torch consisting of an elongated deformable length of tubing of constant dia. which remains in the deformed position after the deforming action has ceased. The tubing is formed from a succession of annular parts which are jointed to one another lined with a rubber tube to prevent gas escape. The richness of the gas mixture can be varied by means of an adjustable air admission hole on the end-piece.
Patent FR-2141006-A5 (FR)
Title: Biochemically active materials - tested in unicellular algae cultures in function of growth rate and reproduction effects
IPC: G01N33/48
Filed: 1972-01-18
Granted: 1973-01-19
Abstract: Definite quantities of chemical cpds., as liquids, gases or solids, are contacted with synchronous or desynchronous liquid cultures of unicellular green algae, esp. Chlorella pyrenoidosa, and their cell growth and/or reproduction rate is measured and compared to that of untreated control cultures under same growth conditions. Data are useful for selection of biochemically active materials, esp. herbicides; but also insecticides, acaricides, fungicides, pharmaceuticals, ferments. Physical or physico-chemical measurements may be made, esp. electronic particle count, spectral colourimetry or nephelometry. Growth conditions are controlled by parameters nutrient soln., temp., gas supply strength and time of illumination.
Patent FR-2178313-A5 (FR)
Title: Indirect transfer printing material - applicated to hot or cold processes and easily wettable
IPC: C09J7/20
Filed: 1972-03-27
Granted: 1973-11-09
Abstract: A composite material for indirect transfer printing, coating or plasticising comprising a support having a first layer of a substance which is anionic in soln and a second layer which is chemically incompatible with and adhering weakly to, the first layer to allow easy peeling, hot or cold, the second layer is printable or coatable and can be coated with an adhesive layer chosen from resins which are adhesive when cold or hot and whose adhesion to a substrate is stronger than that at the interface of the first and second layers. The material may be used for effecting either hot or cold transfer and is easily wetted by emulsions or aqs. soln.
Patent FR-2197385-A5 (FR)
Title: Air sintering of aluminium compacts - which include small amount of zinc or magnesium forming protective eutectic layer
IPC: C22C1/04
Filed: 1972-08-28
Granted: 1974-03-22
Abstract: High strength and high ductile air-sintered Al compacts of controlled dimensions are produced by a) intimately admixing Al powder in direct metal-to-metal contact with >=0.1% Mg and/or 1.0% Zn based on wt of Al, so as to form at pre-sintering temps. of 375-450 degrees C a protective layer of low m.pt. eutectic of metal and Al, b) compacting the green compact, using a lubricated die, to a density of 92-97% theoretical and c) heating to sintering temp. in ambient atmospheric air at >=40 degrees C/min and holding for max. of 10 mins.
Patent FR-2196687-A5 (FR)
IPC: F16C33/58
Filed: 1973-08-17
Granted: 1974-03-15
Abstract: 1428504 Bearings SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 16 Aug 1973 [19 Aug 1972] 38756/73 Heading F2A A rolling bearing comprising an inner race 4, an outer race 3 and an annular series of rolling elements 2 has a sleeve 5 integral with the inner race 4 and provided with a number of resilient tongues 8 each directed tangentially outwards at the fixed end and curved back towards the bearing centre at the free end. Each tongue is also curved across its width so that edge 9 is closer to the bearing centre than edge 10. The inner race 4 may also have a flange 6 with integral curved fingers 7. The bearings desorbed are particularly suitable for miniature electric motors and for components which must be resiliently mounted.