baber/WOPTO huggingface dataset:
Patent CH-667563-A5 (CH)
Title: Coating insulated electric wire with melt adhesive
Inventor: WINTER RUDOLF
IPC: B05D5/10
Filed: 1985-03-05
Abstract: A process consists of passing the wire through a heated pot (3) contg. the adhesive (11). The bath temp. is kept below the melting point of the insulating coating and the wire passes through two aligned openings in the walls of the bath, the outlet opening acting as a stripper to define the thickness of the adhesive coat. The coated wire (5) then passes through a cooling zone before it is reeled up.
Patent CH-618926-A5 (CH)
Title: Device making it possible to anchor at least two wheels of a vehicle to the floor of a transport vehicle or of an aircraft during travel
Inventor: DUPRAZ PIERRE-ANDRE
IPC: A61G3/08
Filed: 1978-02-01
Abstract: The device comprises one or more metal sections (5) inserted in the floor (1) of a vehicle or an aircraft so that their upper part is at the level of the floor surface. The sections have a C-shaped cross-section, preferably rectangular, and empty with a longitudinal opening at the centre, and are arranged in the transverse direction with respect to the position of the vehicle (12,13,14,15). Anchoring members (2) are free to move along these sections and able to block the wheels of the vehicle by anchoring them to the section and therefore to the floor of the vehicle or of the aircraft. By virtue of this device the vehicle cannot move during travel. The danger of a possible accident is thus eliminated. <IMAGE>
Patent CH-681224-A5 (CH)
Title: 2-Pentyl:cyclopentenone prepn. - by reacting hept-1-yne with ethylene@ and carbon mon:oxide using cobalt carbonyl catalyst
Inventor: RAUTENSTRAUCH VALENTIN
IPC: C07C45/49
Filed: 1990-05-04
Abstract: Prepn. of 2-pentylcyclopent-2-en-1-one (I) is effected by reaction of 1-heptyne and ethylene in presence of a catalytic amt. of (CO2(CO)8) (II) and under elevated pressure of CO and ethylene, at 120-160 deg.C. Pref. (II) is used together with (Fe(CO)5). The partial pressure of CO (greater than 4MPa) and that of ethylene (4-5 MPa) are sufficient to ensure a 1-heptyne/CO molar ratio of 1:2-1:8 and a 1-heptyne/ethylene molar ratio of 1:5-1:10. Amt. of (II) is 0.10-2.0 mole % w.r.t. 1-heptyne. Ratio of (II) to (Fe(CO)5) is 1:1-1:2. In a pref. process, reaction is at 150 deg.C, in presence of 0.0875 mmole of (II) for a concn. 0.8M in 1-heptyne, the partial pressures of CO and ethylene, measured at r.t., being resp. 100 and 4 MPa, or reaction is at 150 deg.C in presence of 0.0438 mmole of (II) and 0.0875 mmole (Fe(CO)5) for a concn. 0.8M in 1-heptyne, the partial pressures of CO and ethylene, measured at room temp. being 100 and 4 MPa respectively. USE/ADVANTAGE - (I) is an intermediate for synthesis and in partic. is a precursor of methyl dihydrojasmonate which is used in perfumery. The above prepn. gives (I) in good yields under reaction conditions utilisable on an industrial scale
Patent CH-642625-A5 (CH)
Title: beta,beta,beta-Trihalo-alpha-hydroxyethyl-substituted 2-aroylpyrrole derivatives
Inventor: KONDO KIYOSI
IPC: C07D207/337
Filed: 1980-02-28
Abstract: beta , beta , beta -Trihalo- alpha -hydroxyethyl-substituted 2-aroylpyrrole derivatives have the formula I.  In this formula:     R denotes a lower alkyl group;   R' denotes hydrogen or methyl; Y denotes hydrogen, a lower alkyl group, a lower alkoxy group or a halogen atom; and   X denotes chlorine or bromine. The compounds, which can be obtained in good yield, are important precursors for the preparation of anti-inflammatory 1-methyl-5-aroyl- pyrrole acetic acids. <IMAGE>
Patent CH-658682-A5 (CH)
Title: Shuttle-guiding and driving device on a weaving machine, especially a circular weaving machine
Inventor: HUEMER FRANZ X
IPC: D03D37/00
Filed: 1983-03-28
Abstract: A multiplicity of shuttles rotate in the circular reed (3) of a circular weaving machine. At the same time, each shuttle carries rollers (61, 62) which are arranged in pairs on its top edge and its bottom edge and which are supported on corresponding running surfaces (43, 44) on the upper reed ring (41) and lower reed ring (42) of the circular reed respectively, there being provided for each shuttle a push roller which rotates together with a control disc of the machine and which is in rolling take-up contact with one of the shuttle rollers. The line of contact between the roller forming the push counterroller (62) and located on the shuttle and the push roller (63) located on the control disc (33) of the machine, is aligned with the extension of the bottom-shed warp threads (7'') when the shed is opened completely. The shuttle is supported on the reed dents (3') via cylinders (70) parallel to the reed dents. These measures allow an increase in the rotational speed of the shuttles and the use of larger weft-thread bobbins. <IMAGE>
Patent CH-676018-A5 (CH)
Inventor: BASTEN GERT
IPC: F23L17/02
Filed: 1987-05-27
Abstract: The chimney cowl is provided with a pipe connection piece (1), a truncated pyramid-shaped inner jacket (2) which projects upwards above the pipe connection piece (1), and a truncated pyramid-shaped outer jacket (4) which projects upwards above the inner jacket (2). The upper outlet opening (5) of the outer jacket is covered by a cover part (14) arranged above it. In order, even in the most extreme wind strengths and wind incidence directions, to prevent rain entering the chimney with pressure fluctuations in the outlet opening region of the chimney which are as small as possible and to improve the separation of the waste gas plume from the chimney cowl, there is arranged inside the upper part of the outer jacket (4) a cylindrical flow guide part (15) which projects upwards above the latter and is widened at the bottom. The lower inlet opening (16) of this part, which is widened downwards and outwards, projects beyond, seen in the axial direction of the cowl, the upper outlet opening (6) of the inner jacket (2) so that liquid condensing on this flow guide part (15) does not drip down into the chimney but onto the outside of the inner jacket (2) and evaporates there or on the cover and support plate (11) which is likewise heated. <IMAGE>
Patent CH-665237-A5 (CH)
Title: Bulldozer blade mounting - has double acting rams with linkage on horizontal vehicle axis to blade end hinge
Inventor: MEILI VICTOR
IPC: E01H5/06
Filed: 1984-05-29
Abstract: The mounting adjustably secures a bulldozer blade to a vehicle by double-acting hydraulic rams. A linkage (1,2) hinging via a horizontal axis (15) on the vehicle is attached at its outer end to an off-centre hinge (8) on the blade (7). Tilting (4) and slewing (3) drives for the latter act directly between it and top (9) and bottom (10,13) brackets respectively on the vehicle. The blade is lifted and lowered by other units (5,6) acting between further brackets (11,16) on the vehicle on the one hand and a slewing ram (14) and the linkage on the other. USE - Avoids need for multi-section supporting frame.
Patent CH-636413-A5 (CH)
Title: Use of a collar consisting of a memory alloy
Inventor: MELTON KEITH DR
IPC: F16L13/00
Filed: 1978-08-10
Abstract: The use of a collar consisting of a memory alloy of the Ti/Ni/Cu or Cu/Zn/Al type as a connecting element has the object of producing a smooth, vacuum-tight metal/ceramic connection between pipes or bars. The use of such collars enables the production of a smooth, vacuum-tight connection between non-metallic bodies as well.
Patent CH-576930-A5 (CH)
Title: Anthraquinone - by gas phase catalytic oxidation of indanes - or diphenyl methane dervs
IPC: B01J23/22
Filed: 1971-04-13
Abstract: Anthraquinone is prepared by direct oxidation, in the gas phase, using oxygen, in the presence of a catalyst, of indanes of gen. formula:- (where R1, R2, and R3 may each be alkyl, R1 and/or R3 may be H) or diphenylmethane dervis. of gen formula:- (where R4, R5 and R6 may be same or diff., each being H or aliphatic rad.: the two R5 rads., and/or the R6 rads. may together form an oxo group, and/or R4 and R6 may together form an aliphatic rad. carrying a subst. methylene rad. or contg. at least 2 C's, or the two R5 rads. and one R6 rad., or 1 R5 and two R6 rads., or both R5 and both R6 rads. may together form an aliphatic residue. The reaction is effected in the presence of Vanadium cpds. and optionally in the additional presence of K, B, Th, Sb and/or Cs. cpds.
Patent BE-1003788-A5 (BE)
Title: Descaling machine
Inventor: JAMART FRANCIS
IPC: B21B45/08
Filed: 1989-03-06
Granted: 1992-06-16
Abstract: An extremity of at least each tubing block (4) comprises a rotarydistributor (10) comprising a hollow member that adapts to the interior ofthe block member (4), the lateral wall of the distributor body (109) beingperforated with a number of groups of radial orifices (for example 11, 12,13, 14). These orifices are disposed in such a way that the orifices of eachgroup are placed in the extension of a tube (59) different from the body ofthe block (84) when the distributor body (15) is situated in a predeterminedangular position around its longitudinal axis and so that the orifices of thesame size in each group (for example 11a, 12a, 13a, 14a) are in the extensionof the corresponding tube (5) when the body of the distributor (15) is in thesame predetermined angular position. The active part of each tubing block canthus be regulated as a function of the width of the laminated product withoutdismantling the machine.<IMAGE>
Patent BE-1003641-A5 (BE)
Title: Dispositif d'avertissement pour pression de liquide faible dans un dispositif de propulsion marin.
Inventor: BORST GAYLORD M
IPC: F02B77/08
Filed: 1989-12-20
Granted: 1992-05-12
Abstract: Dispositif de propulsion marin constitué d'une unité de propulsion comprenant un arbre d'hélice conçu pour supporter une hélice et un moteur à combustion interne connecté par transmission à l'arbre d'hélice, le moteur comprenant une cavité conçue pour contenir un liquide sous pression, une source de gaz à une pression différente de la pression atmosphérique, un sifflet pour produire un signal d'avertissement en réponse à la communication entre la source de gaz et le sifflet et une vanne pour permettre la communication entre la source et le sifflet lorsque la pression du liquide est inférieure à une valeur déterminée et pour empêcher une communication entre la source et le sifflet lorsque la pression du liquide est supérieure à la valeur déterminée.
Patent BE-1007825-A5 (BE)
Title: Light device
IPC: E01F9/08
Filed: 1993-12-15
Granted: 1995-10-31
Abstract: The present invention relates to a light device (1) comprising at least onelight-emitting diode (LED) (5) and at least one solid translucent materialcoating the diode(s) (5). Said translucent material may be a two-constituentresin (7) mixed with glass beads (8). The invention also relates to the useof said device (1) for ground or wall marking.<IMAGE>
Patent CH-612136-A5 (CH)
Title: Method of producing an inflatable boat
Inventor: HOELLER HANS
IPC: B63B7/08
Filed: 1976-08-26
Abstract: The inflatable boat comprises two lateral tubes (1, 2) and a boat skin (9) which connects the tubes and carries a rigid bottom (8). The boat skin (9) and the tubes (1, 2) are manufactured with an oversize of 1 to 1.5%. A transom (4) is connected to the boat skin (9) and the tubes (1, 2) either by being vulcanised on directly during the vulcanisation of the tubes and the boat skin or by being adhesively bonded in place after the vulcanisation. The thrust of a motor fastened to the transom (4) is thus directly passed into the tubes. Consequently the boat can be of lighter construction ... Original abstract incomplete. <IMAGE>
Patent CH-598025-A5 (CH)
Title: Paint and varnish remover
Inventor: MOTTINI ALFRED
IPC: B44D3/16
Filed: 1976-09-10
Abstract: Paint and varnish remover has heated sole-plate with flat scraper and housing with controls and handles
Patent CH-622849-A5 (CH)
Title: Apparatus for stabilising a wooden floor or parquetry on a wooden sub-floor
Inventor: WAELTE GEORG HANS
IPC: B23B49/00
Filed: 1977-10-07
Abstract: On a mobile and portable stand (1) with three arms (11), a guide column (12) is fastened on each arm. Two-part, vertically adjustable, sliding securing means (2) are mounted on the guide columns (12). A central rod (13) with carrying handles (14) and a multiple plug socket (15) are further provided. The securing means (2) are used for fastening hand drills (3). A limit switch (32) is used, together with a vertically adjustable actuating strip (4), to shut off an electric drill when it has reached a defined depth. Three drills are usually used: one for probing, in order to establish the depth of the layers and the positioning of the support beams, one drill in order to drill the holes for the fastening screws and a third drill with limit switching means in order to tighten the screws. An adjustable limit stop (17) ensures that the holes do not become too deep. <IMAGE>
Patent CH-607822-A5 (CH)
Title: Windscreen wiper for motor vehicles
Inventor: FAGGI FRANCO
IPC: B60S1/38
Filed: 1976-10-06
Abstract: In a windscreen wiper comprising a yoke (12) hinged with a wiper arm and having hinged at its ends two rocker arms (24) connected to a wiper blade (28), the hinging connection between each end of the yoke (12) and the respective rocker arm (24) is obtained by means of a C-shaped elastic insert (36) which is inserted into the rocker arm and is provided with two upper longitudinal lugs which rest on corresponding curved edges (34) of the walls of the rocker arm and a lower transverse groove (44) inside which two inwardly bent tongues of the side walls of the yoke are snap-engaged. The aim of the windscreen wiper is to facilitate assembly of the two rocker arms (24) on the yoke (12) and this is achieved by means of said C-shaped elastic insert (36) and the two tongues of the side walls of the yoke. <IMAGE>
Patent CH-693202-A5 (CH)
Title: Cleaving photolabile functional group, useful particularly in preparation of DNA chips, using sensitizer with higher triplet state energy than the labile group
Inventor: STEINER PROF DR ULRICH
IPC: C40B40/06
Filed: 2002-03-04
Abstract: Method for cleaving labile functional group (A) from molecules, using electromagnetic radiation and a specific sensitizer.  Method for cleaving a labile functional group (A) from molecules, using electromagnetic radiation and a specific sensitizer (I), that has a triplet state (TS) energy that is: (1) higher than the TS of (A); or (2) is in an energy region around TS of (A) that is a multiple (n) of the mean thermal energy (about 2.5 kJ) of the TS of (A), where n = 8. (I) is combined with the compound containing (A) and the mixture irradiated. Alternatively, irradiation is done before the combining step, or the two steps are simultaneous.  Independent claims are also included for: (1) Method for preparing libraries of biomolecules, especially DNA chips, using the new method;  (2) Chemical composition comprising a molecule containing (A) and (I); and  (3) Kit for the new method containing the composition of (2).
Patent FR-2038666-A5 (FR)
Title: Improved mortars and concretes
IPC: C04B28/02
Filed: 1969-03-21
Granted: 1971-01-08
Abstract: Mortars and concrete are improved by adding to the base constituents (a) 1 to 20% K carbonate or bicarbonate, and (b) 0.1 to 1% of a wetting agent of the lignosulphonate type. An air-entrainment additive of the "Vinsol" resin type can also be added. Concreting and masonry work are readily carried out at low temps. using the products of this invention. The concretes do not solidify rapidly due to water crystallisation, and have long working times.
Patent FR-2036559-A5 (FR)
Title: Thermal image converter
IPC: H04N5/257
Filed: 1969-03-25
Granted: 1970-12-24
Abstract: The effect of the absorption discontinuity is shown on a sensitive element consisting of a thin film and optical devices generate a converted thermal picture of the image on this screen. A flying spot scanner views the screen and a photo multiplier receives the beam after it passes through the film. This photoelectron multiplier is coupled to a C.R.T. whose scanning is synchronous with the flying spot scanner. The material used for the thin film is so chosen that the wavelength corresponding to the absorption discontinuity is matched with that of one of the spectral lines of the radiation from the flying spot scanner. Lead bromide is a suitable material and this may be deposited on an luminium carrier whose other surface carriers a thin film of silver.
Patent FR-2044203-A5 (FR)
Title: Drive and guide apparatus for welding pipes
IPC: B23K9/028
Filed: 1969-05-14
Granted: 1971-02-19
Abstract: Apparatus for driving and guiding of welding, machining or control apparatus for use on a body with a cylindrical surface such as a large diam. pipe, consists of a guide trolley driven by a motor and resting on the cylindrical surface by wheels with elastic tyres. It is joined to a second trolley which carries the welding or other equipment and rests on the surface by rollers. The front of the drive chariot and the back of the second trolley are joined through a tensioner by a flexible or semi-rigid coupling which girds the pipe, contact being avoided by rollers. The apparatus is kept in position by engagement with a guide cable which surrounds the pipe in the welding zone.
Patent FR-2048191-A5 (FR)
Title: Paste for the timming of surfaces and brazing
IPC: B23K35/26
Filed: 1969-06-03
Granted: 1971-03-19
Abstract: The paste partic. for joints on oxygen apparatus and refrigerating systems, comprises a mixt. of brazing Pb/Sn powder and cellulose based flux. The flux contains not only the usual components i.e. Zn chloride, NH4Cl and solvent but also SnCl2 triethanolamine and methyl cellulose. The ratios of these 3 extra components with respect to the total wt. of the paste are 1.0 to 8.0%, 0.05 to 15.0% and 0.05 to 1.5% wt. respectively. This paste does not separate into layers on storage, contains flux residues which do not cause corrosion, are not explosive in O2 atmos. and cause little fouling of the surface. They can be used with stainless steel, copper and low-carbon steels.
Patent FR-2112807-A5 (FR)
Title: Welding crosslinked polyethylene - by interposing a thin film of compatible thermoplastic
IPC: B29C65/02
Filed: 1970-11-10
Granted: 1972-06-23
Abstract: A thin layer of a fusible plastic compatible with crosslinked polyethylene is interposed between the two pieces of crosslinked polyethylene to be welded together, the assembly being heated under light pressure. As a bonding material low, medium or high density polyethylene, and polyethylene which is partially cross-linked to an extent is not >50% may be used. Alternatively polypropylene, polyisobutylene or natural rubber may be employed. Heating may be by electrically heated plates or by gas burners or lamps. The assembly is heated to 120 degrees - 200 degrees C.
Patent FR-2134902-A5 (FR)
Title: Ac welding supply source - allows long use of non consumable electrodes with good inductance regulation
IPC: B23K9/10
Filed: 1971-04-23
Granted: 1972-12-08
Abstract: Supply source for a.c. arc welding of the type comprising a transformer (I) and >=1 inductance coil (II) inserted in series into one of the welding circuit wires. At least two adjusteable valves connected head to tail are inserted in parallel with (II) and are sued to regulate the arc current between a minimal value determined by the inductance of (II) and a max. value determined by the power of (I).
Patent FR-2145832-A5 (FR)
Title: Strip rewind roller handling appts - avoids damage to re-wound strip
IPC: B21C47/24
Filed: 1971-07-13
Granted: 1973-02-23
Abstract: Handling appts. for re-winding rollers, eg for re-winding sheet metal which has been longitudinally cut into narrower widths, comprising a frame (I) and >= two rewinding sections (II) each comprising a pair of arms (III) carrying spindles onto which the strip is rewound, (III) are mounted on support shafts (IV) carried by (I). Each (II) has a fluid actuated assembly which pivots (III) around (IV) and which comprises first and second piston cylinder assemblies pivotably mounted on (I) which pivot (III) between first and second posns.
Patent FR-2118552-A5 (FR)
Title: Induction hardening - of toothed wheel rims of large dimensions
IPC: C21D1/10
Filed: 1971-12-13
Granted: 1972-07-28
Abstract: The entire mass of the toothed rims is preheated to 400-450 degrees C by induction at 50 Hz to enable a martensitic layer to be formed around the tooth contours with a maximum depth of 4 mm. in the zone of the tooth points and an intermediate sorbitic structure in the core. This is followed by induction hardening at a frequency of 8000 Hz. Method enables a lower frequency generator to be used for the final hardening, increases shock and fatigue resistance, reduces deformations and shortens the operating cycle.
Patent FR-2254961-A5 (FR)
Title: Steering control for hydrostatic transmission - with parallelogram linkage to couple together two variable pumps for wheel motors
IPC: B62D5/06
Filed: 1973-12-18
Granted: 1975-07-11
Abstract: The fork lift truck, or similar vehicle is driven by independent hydraulic motors on the rear/front wheels on opposite sides of the vehicle. The wheels are differentially driven to provide a steering control, with the hydraulic pumps for the two hydraulic circuits linked by a special linkage. This alters the motor supplies differentially w.r.t. accelerator setting and sterring control setting. The system is ore versatile than conventional steering in that a fast turning circle can be set up by reversing one of the motors.
Patent DD-151310-A5 (DD)
Title: Verfahren zur herstellung von 6-alpha-und 6-beta-substituierten penicillansaeurederivaten
Inventor: KEMP JOHN E G
IPC: C07D499/10
Filed: 1980-05-16
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 6-Alpha- und 6-Beta-substituierten Penicillansaeurederivaten fuer die Anwendung als Antibiotika. Erfindungsgemaesz erfahren 6-Alpha- und 6-Beta-substituierte Penicillansaeurederivate der Formel I, worin R H oder eine herkoemmliche Penicillincarboxyschutzgruppe oder ein in vivo hydroylsierbarer, esterbildender Rest und R&exp1! eine Perhalogenalkylgruppe mit 1 bis 4 Kohlenstoffatomen ist, wobei die Halogenatome Fluor oder Chlor sind, eine nukleophile S&ind N2-Verdraengungsreaktion mit Konfigurationsumkehr am C-6 zu dem entsprechenden 6-Beta- oder 6-Alpha-substituierten Produkt. Die Verbindungen sind deshalb wertvolle Zwischenstufen inbesondere fuer die Herstellung von 6-Beta-Halogen-Penicillansaeurederivaten.
Patent DD-153174-A5 (DD)
Title: Gegen unbeabsichtigtes loesen gesicherter bolzen,insbesondere gewindebolzen
Inventor: KANAZAWA MASAO
IPC: F16B39/18
Filed: 1980-09-15
Abstract: Die Erfindung bezieht sich auf einen gegen unbeabsichtigtes Lösen gesicherter Bolzen, insbesondere Gewindebolzen. Diese Gewindebolzen dienen dazu, mit Hilfe mindestens einer Mutter einen Gegenstand zu halten. Während es Ziel der Erfindung ist, die Gebrauchswerteigenschaften von Bolzensicherungen kostengünstig zu erhöhen, besteht die Aufgabe darin, eine Bolzensicherung, insbesondere eine Gewindebolzensicherung, zu entwickeln, welche unter Ausnutzung der Vergrößerung des Reibungskoeffizienten im Gewindebereich auf einfache Weise bei mindestens einer Mutter das unbeabsichtigte Lösen zwischen Mutter und Bolzen ausschließt. Erfindungsgemäß wird die Aufgabe derart gelöst, dass der Körper des Bolzens im Haltebereich mindestens einer Mutter in zwei Teile geteilt ist, mit einem inneren Gewindeloch kleineren Durchmessers am Ende des einen Teils und einem Gewindebolzen kleineren Durchmessers am Ende des anderen Teils, dass der Gewindebolzen kleineren Durchmessers in das Gewindeloch eingeschraubt ist, wobei sich der gesamte Körper des Bolzens ergibt, und dass am stirnseitigen Ende des Bolzenkörpers ein Eingriffsmittel zum Drehen vorgesehen ist. Fig.1