baber/WOPTO huggingface dataset:
Patent WO-2011022205-A4 (WO)
Title: Copolyester polyols, prépolymères et élastomères polyuréthanes formés à partir de ceux-ci et leurs procédés de fabrication
Inventor: CHANG BIAU-HUNG
IPC: C08G18/10
Filed: 2010-08-04
Abstract: L'invention porte sur des élastomères polyuréthanes formés à partir de prépolymères issus de copolyester polyols. Les Copolyester polyols ont des segments issus d'un ou plusieurs polyesters et de caprolactone ou polycaprolactone. Les élastomères polyuréthanes ont une bonne stabilité de dureté à des températures se situant dans la plage de 0°C à 30°C et, de préférence, ont une bonne stabilité hydrolytique.
Patent WO-2015160999-A4 (WO)
Title: Transporteur autoréglable et chargeur
Inventor: KIELSMEIER NICHOLAS
IPC: F41A9/70
Filed: 2015-04-15
Abstract: L'invention concerne un transporteur destiné à un chargeur d'arme à feu, qui est doté d'une plate-forme qui peut supporter une cartouche et qui a une surface supérieure définissant un plan et une surface inférieure. L'extrémité avant peut être couplée à une partie avant de la plate-forme et venir en prise avec un ressort et un corps de chargeur. La surface intérieure de l'extrémité avant peut être sensiblement perpendiculaire à la surface inférieure de la plate-forme et former un angle obtus avec le plan de la plate-forme. L'extrémité arrière peut être couplée à une partie arrière de la plate-forme et venir en prise avec le ressort et le corps de chargeur. La surface intérieure de l'extrémité arrière peut être perpendiculaire à la surface inférieure de la plate-forme et former un angle aigu avec le plan de la plate-forme. L'extrémité avant peut s'étendre plus loin en dessous de la plate-forme que l'extrémité arrière.
Patent WO-2017087959-A4 (WO)
Title: Systèmes et procédés de formage d'une couche sur une surface d'un substrat solide et produits ainsi formés
Inventor: BRACAMONTE LORI
IPC: F01D5/28
Filed: 2016-11-21
Abstract: L'invention concerne un procédé de formage d'un disque de frein de véhicule consistant à : charger un substrat métallique mis en forme avec un mélange de composants d'alliages métalliques et de particules céramiques dans un moule; chauffer le contenu du moule tout en appliquant une pression pour faire fondre au moins l'un des composants métalliques du mélange d'alliages, de façon à densifier le contenu du moule et à former sur le substrat métallique un revêtement de composites à matrice métallique contenant des particules céramiques; et refroidir le produit revêtu ainsi obtenu.
Patent CH-657921-A5 (CH)
Title: Method and circuit arrangement for dimensioning the exciter current of a synchronous machine
Inventor: MARTON LORAND
IPC: G01R31/34
Filed: 1981-01-07
Abstract: According to the method, the exciter voltage (U) on the slip rings (7) connected to the exciter winding is measured and an analog signal proportional to the exciter current of the main exciter (2, 5) is generated. After that, an electrical signal proportional to the exciter voltage is generated which is combined with the analogue signal before the dimensioning. The circuit arrangement is provided with a first input connected to the poles of the exciter winding of the synchronous machine by means of slip rings (7) and with a second input coupled to a shunt (6) inserted between the main exciter (2, 5) and an auxiliary exciter (3, 4). The first and the second input are supplied to a current meter (9). The method and the circuit arrangement ensure simple, inexpensive dimensioning of the exciter current of the synchronous machines used in power engineering. <IMAGE>
Patent CH-693398-A5 (CH)
Inventor: GSCHWIND RENE
IPC: A23L35/00
Filed: 1999-02-01
Abstract: The invention relates to a bread spread containing a beverage, preferably water or milk, sugar or a sweetener, thickening agent, acidulant and cola flavor. By adding the cola flavor, a bread spread with a new taste is obtained, which expands the existing bread spread offer.
Patent CH-563787-A5 (CH)
Title: Toy or teaching aid with number carrying balls - has mixing chamber and helical runway(s) for balls feed to indicator
IPC: A63F7/00
Filed: 1974-01-10
Abstract: The balls (9 etc) of the toy may be mixed in a chamber (11) and are fed at random via a helical runway to an indicator unit. The toy may be tilted between two positions, with the balls rolling off on the side wall of the helical ledge (13) etc) during the movement, and returning on the opposite side of the same ledge. The toy consists of a housing (3) with rotation symmetrical, frusto-conical cavity, containing a coaxial core (5). The ledge is located in the gap between the core and housing. The mixing chamber (11) is formed above the core, which is lower than the chamber. The core is connected to the face of the housing, which is away from the mixing chamber, limiting the cavity.
Patent CH-579424-A5 (CH)
Title: Planetary rolling mill for metal strip - using controlled roll bearing play to avoid undulations in the strip surface
IPC: B21B3/00
Filed: 1975-01-27
Abstract: This is an addn. to 522452, which described a device for rolling metal strip, consisting of a feeder and a rolling mill employing planetary rolls above and below the strip. In the present invention, the novelty is that the rolls are located in plain bearings, and the bearing play is adjusted so that when taken together with the play in the main shaft bearings and the elasticity of the coupling system via which the main shaft bearings are connected to each other, the rolls are forced away from each other during rolling by >=s2/4D, where s is the travel of the rolled product and D the outer dia. of the rolls. This eliminates or reduces the undulating surface formed on the rolled prod., which often occurs when using planetary rolling mills.
Patent CH-683980-A5 (CH)
Title: Load indicator for vehicle
Inventor: RIEDO LUC
IPC: B60P5/00
Filed: 1990-04-02
Abstract: The load indicator is characterised by a hydraulic installation mounted on the vehicle, and comprises jacks (2), each placed on one of the suspensions. Hydraulic conduits (3) are connected to a reservoir (1) and supply liquid to the jacks. The indicator is located on the dashboard and is connected via rheostat (7) with a float (5) defining the level of liquid in the reservoir. Each jack body is mounted on a fixed part of the suspensions, and the piston rod of each jack is attached to the movable part of the suspension. The reservoir is located at a height and is mounted on pivots in a horizontal position to avoid influencing the measurement. A transparent window with a graduated scale (8,9) on the side of the reservoir allows viewing of the liquid level. A graduated rod is connected to a second float (11) indicating the transport load of the vehicle, and the second float is also connected to the rheostat.
Patent CH-693170-A5 (CH)
Title: Power plane cutting tool has stacked plates defining notches to receive peripheral cutting inserts
Inventor: DERIVAZ CHARLES
IPC: B23C5/00
Filed: 1999-07-19
Abstract: The power plane cutting tool (1) has stacked discs (16) with peripheral notches (5) to receive cutting inserts. the cutting tool body is retained on a hub (15) and locked by centrifugal force. Each disc has a central opening with an area of smaller diameter than the hub and a guide zone of the same diameter as the hub. Each disc has a slot opposite the locking zones defining an elastic deformation zone for the disc. Claims include an assembly method for the tool.
Patent CH-691785-A5 (CH)
Title: Composite projectile comprises heavy metal core, guide assembly, and stiffening sleeve surrounding core
Inventor: LANZ WALTER
IPC: F42B12/06
Filed: 1996-07-30
Abstract: A composite projectile (10), especially for use against tanks, comprises a core (11) made of heavy metal, a guide assembly (16), and a stiffening sleeve (14) which surrounds the core. The sleeve is made of a lighter metal than the core, with a high E-modulus. The sleeve has members for fixing a propellant cage. The length to diameter ratio of the core is at least 38, and the sleeve has the same bending strength as the core.
Patent CH-609331-A5 (CH)
Title: Process for the preparation of 3-aryloxy-3-phenyl-propylamines
Inventor: MOLLOY BRYAN BARNET
IPC: A61K31/135
Filed: 1975-01-07
Abstract: Compounds of the annexed formula I <IMAGE> are prepared in which every R1 and R2 independently of one another represents hydrogen or methyl, R3 and R4 represent halogen, -CF3, C2-C4-alkyl, C1-C3-alkoxy or C3-C4-alkenyl and n and m represent 0, 1 or 2, but where the sum of n and m is not 0 if both R1 denote CH3 and both R2 denote H, and their acid addition salts with pharmaceutically acceptable acids. To do this, the appropriate optionally substituted 3-chloro-1-phenoxy-1-phenylpropane is reacted with ammonia or an amine of the formula NHR1R1 and the compound obtained is optionally converted into its acid addition salt. The compounds of the formula I can be used as psychotropic agents, in particular as antidepressants.
Patent CH-682804-A5 (CH)
Title: Composition for topical use, containing deoxyribonucleic acids.
Inventor: GAZZANI GIOVANNI
IPC: A61P9/14
Filed: 1990-09-05
Abstract: Compositions for topical use containing as active ingredients depolymerized deoxyribonucleic acids can be used for the reduction of the unaesthetisms of the face skin, due to the couperose. Said compositions can be advantageously used also to locally reduce, in the lower limbs, the skin unaesthetisms (dilated capillaries, oedemas, tumefactions), resulting from a situation of an extended physical stress acting on the above-mentioned legs.
Patent CH-676699-A5 (CH)
Title: Wallet for storing compact discs - has two pockets made from transparent plastic sheet
Inventor: HAEFLIGER CHRISTIAN
IPC: G11B33/04
Filed: 1987-08-06
Abstract: Flat articles, such as compact discs, are stored in wallets formed from a rectangular sheet of flexible plastic (7) with sheets of transparent plastic (8) welded to both sides. The welding is confined to three sides of the rectangle so that a pocket is formed on each side of the middle sheet (7). The edge of the wallet opposite to the open side of the pockets is formed into a strip (11) with holes (10) to enable the wallet to be stored in a ring file. A compact disc can be stored in each of the two pockets of each wallet. USE - Storage of compact discs.
Patent CH-688543-A5 (CH)
Title: Regeneration of old foundry sand with magnetic constituents
Inventor: ROSSMANITH PETER
IPC: B22C5/06
Filed: 1992-10-28
Abstract: Regeneration of old foundry sand with magnetic constituents comprises the following: (a) the sand stream (1) is separated by means of a high-performance magnet (2) into two partial streams (3,4); one (3) with a large proportion of sand with magnetic iron oxide and the other (4) with none or only a small proportion of sand with magnetic iron oxide; (b) one of the partial sand streams is subjected to further mechanical  or thermal treatment.
Patent CH-684409-A5 (CH)
Title: Diacetylene derivatives
Inventor: SEILS FRANK
IPC: C09K19/04
Filed: 1992-11-10
Abstract: The invention relates to compounds of the formula <IMAGE>  in which   R<1> and R<2>, independently of one another, are hydrogen, halogen, cyano, or alkyl, alkenyl or alkynyl having 1 to 15 or 2 to 15 carbon atoms which is unsubstituted or monosubstituted or polysubstituted by halogen, cyano or trifluoromethyl and in which one or more non-adjacent -CH2- groups may be replaced by -O-, -S-, -CO-, -COO- and/or -OOC-; A<1>, A<2>, A<3>, B<1> and B<2>, independently of one another, are 1,4-phenylene which is unsubstituted or monosubstituted or polysubstituted by halogen, cyano and/or methyl and in which, if unsubstituted, one or more CH groups may be replaced by nitrogen, or are unsubstituted or halogen- or cyano-substituted trans-1,4-cyclohexylene or 1,4-cyclohexenylene, trans-1,3-dioxane-2,5-diyl or trans-1,3-diathiane-2,5-diyl; with the proviso that A<3> and B<1> are not simultaneously 1,4-phenylene if Q<1> and Q<2> are both a single bond: Z<1>, Z<2> and Z<3>, independently of one another, are a single bond, -CH2CH2-, -OCH2-, -CH2O-, -COO-, -OOC-, -C IDENTICAL C-, -(CH2)4-, -(CH2 )3O-, -O(CH2)3, the trans-form of -CH=CH-, -CH=CH(CH2)2-, -(CH2)2CH=CH-, -OCH2CH=CH- or -CH=CHCH2O-; Q<1> is a single bond, -CH2CH2-, -OCH2-, -CH=CH-, -CF2CF2-, -CF=CF- or -OOC-; Q<2> is a single bond, -CH2CH2-, -CH2O-, -CH=CH-, CF2CF2-, -CF=CF- or -COO-;   l and m, independently of one another, are either 0 or 1; and   n is 0, 1 or 2,   with the proviso that l + n + m is </= 2, to liquid-crystalline mixtures containing such compounds, and to the use of such compounds and mixtures for optical and electro-optical purposes.
Patent CH-568789-A5 (CH)
Title: Laser modifier - using low iron content, radiation resistant lithium niobate
IPC: C30B15/00
Filed: 1972-05-10
Abstract: A device for (modifying) coherent radiation comprises a single crystal body of nominal compsn LiNbO3, treated to minimise sensitivity to radiation damage. During melt growth in a heated furnace zone, all solids, including structural members in the heated zone, have a max. iron content of 10 p.p.m. based on cationic or atomic content, and starting ingredients and container materials contacting the melt have a max. iron content of 1 p.p.m. The crystal is pref. annealed at 500-700 degrees C in oxygen contg. atmos. esp. in an electric field. The device is pref. a parametric device or second harmonic generator, with output radiation 0.65 mu. May operate below about 100 degrees C.
Patent CH-595942-A5 (CH)
Title: Clamping fixture for machine tools
Inventor: MOSIG DIETER
IPC: B23Q3/10
Filed: 1976-06-15
Abstract: Clamping fixture for machine tools consists of two L=shaped arms with common pivot able to clamp small workpieces of few millimetres
Patent CH-622169-A5 (CH)
Title: Herbicidal composition containing, as active ingredient, pyridyloxyphenoxyalkanecarboxylic acid derivatives
Inventor: SCHURTER ROLF DR
IPC: A01N43/40
Filed: 1976-07-23
Abstract: A herbicidal composition which is suitable for selectively controlling weeds in crops and for inhibiting the formation of sucrose in tobacco contains, as active ingredient, novel pyridyloxyphenoxyalkanecarboxylic acid derivatives of the formula I <IMAGE> in which Z denotes a carboxylic acid radical COR3 or a 2-oxazoline radical which is optionally mono- or polysubstituted by lower alkyl, or the cyano group, R3 denotes the hydroxyl group or one of the radicals <IMAGE>, an ester radical -OR4, a thioester radical -SR5 or an amino radical <IMAGE> where the individual symbols have the meanings given in Patent Claim 1. The pyridyloxyphenoxyalkanecarboxylic acid derivatives are prepared by subjecting a halopyridinyl with a meta-hydroxyphenoxyalkanecarboxylic acid derivative or a 4-pyridyloxyphenol with an  alpha -haloalkanecarboxylic acid derivative to a condensation reaction.
Patent CH-577944-A5 (CH)
Title: Porous ceramics - eg expanded clay by reacting clay with flue gas or filter dust
IPC: C03C1/00
Filed: 1972-09-18
Abstract: Flue gas- or filter-dust, having >=20 m2/g specific surface, is mixed, as SiO2- and metal oxide-contg. powder of high specific surface with ceramic raw materials, e.g. clay, followed by heating to sintering with simultaneous pore-formation. Products are expanded clays, useful as building and insulating materials, refractory linings for furnaces and for glass prodn.
Patent CH-694880-A5 (CH)
Inventor: HONEGGER KURT
IPC: H02G3/04
Filed: 2000-02-07
Abstract: The cable channel has channel sections (1) interconnected via grid connection arrangements (4,5,6) and with essentially closed walls enclosing at least one feed channel for laying electrical supply and telecommunications cables and similar accessible via a slot arrangement (2) in the front wall of the channel system. The connection arrangements have a pivot axle (4) for one channel section for insertion into a counter slot (5) in another section.
Patent FR-2040758-A5 (FR)
Title: Weld coating valve seal surfaces
IPC: B23P15/00
Filed: 1969-04-11
Granted: 1971-01-22
Abstract: Weld coating valve equal surfaces. Device uses an induction heated crucible for heating the valve and incorporates a cooling device which ensures a temperature reduction in the coating material down to point of oriented crystallisation. It also has a clamping device which holds the valve in position in the induction crucible so that surface welding of the valve surface is carried out.
Patent FR-2063620-A5 (FR)
Title: Continuous extrusion of curved profiles
IPC: B29C48/06
Filed: 1969-10-24
Granted: 1971-07-09
Abstract: Curved profiles of thermoplastic material are prepd by (a) continuously extruding a profile with the desired section, (b) receiving the profile in the plastic state on a shaping device formed by a rotating metallic wheel, with the desired diameter, the surface of whose peripheral radial section fits exactly the interior shape of the profile (c) maintaining the profile against the wheel as it passes through a cooling zone, (d) allowing the profile to escape laterally from the shaping device, and (e) winding the profile helically around itself.
Patent FR-2040097-A5 (FR)
Title: Perforated, resin-impregnated fibre tube - production
IPC: B29C53/58
Filed: 1970-03-27
Granted: 1971-01-15
Abstract: Perforated plastic tubes are produced by passing one or more strands of fibre, esp. glass fibre, through a reservoir contg. a catalysed resin and winding the impregnated strands into a spiral with uniform steps, equal to a multiple of the spacement of the windings, by a reciprocal movement around a cylindrical core or slightly conical core with a smooth surface, the windings of each successive layer being placed exactly on the corresponding windings of the preceding layer, and the ratio of the step to the number of reinforced movements necessary for the complete winding of a layer of tube being superior to the ratio of the width of the winding to the sine of the winding angle. The method is esp. suitable for the prodn. of drain-pipes and filtration tubes.
Patent FR-2105580-A5 (FR)
Title: Potassium nitrate prodn in high yield - from excess calcium nitrate with potassium chloride in low temp aqs alcohol
IPC: C01D9/12
Filed: 1970-09-14
Granted: 1972-04-28
Abstract: A water-miscible additive consisting of mono- or poly-alcohols or ketones is added to the reaction mixture at 10 - 65%, keeping the aqs. additive mixture at max. + 5 degrees C and using excess calcium nitrate to give a ratio E = equiv. Ca++/equiv. Cl- of 1.05 - 1.55 in the soln. The KNO3 obtd. is then separated from the mother liquors. Prefd. reaction temp. is -5 to +5 degrees C and ratio E is 1.10 to 1.35. Prefd. additives are methanol, ethanol, glycol or acetone. The calcium nitrate used is pref. an impure by-product of fertiliser mfr. obtd. in the reaction of natural phosphates with H2SO4. Before reaction with KCl, lime or CaCO3 is pref. added. Process gives yield of ca. 95% and prevents formation of double-salt CaCl2. KNO3.2H2O.
Patent FR-2109086-A5 (FR)
Title: Sugar confectionery prodn machine - based on worm feed in heated jack for continuous caramelization
IPC: A23G3/32
Filed: 1970-09-22
Granted: 1972-05-26
Abstract: The worm has a variable speed drive and the depth of the spiral track decreases progressively from the inlet hopper to the output end. The jacket has an inner steel tube and an outer copper tube around which heater resistances and associated temp. regulators and thermostats are distributed along the length of the machine. The degree and rate of caramelization of the sugar stock are easily controlled to suit different product requirements.
Patent FR-2112620-A5 (FR)
Title: Sealed cladding for concrete - of reinforced polyester resin over bituminised felt
IPC: E04D3/35
Filed: 1970-11-03
Granted: 1972-06-23
Abstract: Sealing concrete surfaces with a lyer of bituminised felt, tarred paper of similar covered with a (coloured) catalysed polyester resin system incorporating a layer of resin impregnated glass fibre or a metal mesh or cloth. Pref. the cover is assembled from slabs bonded together by a reinforced polyester resin dressing. For sealing horizontal or vertical concrete surfaces of buildings, reservoirs, tunnels, basements, etc. by heating the bituminous or tarred substrate to stick it onto the concrete surface.
Patent FR-2164272-A5 (FR)
IPC: B29C65/18
Filed: 1972-12-01
Granted: 1973-07-27
Abstract: A plastic pipe joint, integrally composed of a saddle-shaped foot plate and a pipe stub, is welded to the outer surface of a pipe by melting the concave surface of the foot plate and the entire periphery of the pipe along a cylindrical zone whose axial length is somewhat larger than the foot plate. The pipe joint is seated on the pipe surface by means of its foot plate and the plastic allowed to cool until the adjacent melted parts fuse and form a welding joint. Melting of the entire periphery of the pipe within the axial zone avoids later stresses at the welding joint.
Patent FR-2215872-A5 (FR)
Title: Electrode for potentiometric determination of ions - having porous mass impregnated with ion-selective material, and bonded to layer of polymer material
IPC: G01N27/333
Filed: 1973-12-28
Granted: 1974-08-23
Abstract: The electrode is composed of a porous mass (pref. cellulose acetate (nitrate)) which is coated with a hydrophobic polymer material (pref. PVC). The porous mass is impregnated with ion selective material (pref. an ion exchanger, valinomycin or didecylphosphoric acid dioctyl phenyl phosphate) specific relative to the ions to be detd. The electrode is relatively stiff and is resistant to vibration and deformation during continuous analysis.
Patent AT-517389-A5 (AT)
Title: Partikelfiltervorrichtung für eine Feuerungsvorrichtung
Inventor: ALEXANDER REINHARDT
IPC: F23J15/02
Filed: 2013-03-08
Abstract: Die vorliegende Erfindung betrifft eine Partikelfiltervorrichtung (5) zum Entfernen von Partikeln aus Abgas einer Feuerungsvorrichtung (1) mit einer Filterstruktur (11 ), die in einem Abgasströmungspfad (1 0) angeordnet ist und vom Abgas durchströmbar ist, wobei sich im Abgas mitgeführte Partikel an der Filterstruktur (11) anlagern. Ein vereinfachter Aufbau ergibt sich mithilfe eines Filtergehäuses (6), das einen Abgaseinlass (7), einen Abgasauslass (8) und einen Innenraum (9) aufweist, in dem der Abgaspfad (1 0) vom Abgaseinlass (7) zum Abgasauslass (8) verläuft und in dem die Filterstruktur (11) angeordnet ist.
Patent CH-696028-A5 (CH)
Inventor: WIDMER URS
IPC: B21F33/00
Filed: 2002-07-26
Abstract: Device for orienting springs (7) during transportation of the springs from a spring-winding machine to a spring core assembly machine comprises a transport star having gripper arms receiving the springs at the winding station, a pair of transport belts (13) for transferring the oriented springs to the assembly machine, and a transfer element for transferring the springs from the transport star to the transport belts. The transfer element comprises at least one pair of driven turntables (17) arranged a distance apart and having a common axis of rotation (A) positioned a distance away from a central axis of rotation (B). Preferred Features: The turntable pair is driven by a servomotor. Before their removal from the gripper arms by pushing fingers (23), the springs are axially pressed together between two clamping and insertion plates (25).
Patent DD-146590-A5 (DD)
Title: Verfahren zur herstellung der 5-nitro-und 6-nitroderivate des 1,2,3,4-tetrahydroanthrachinons ausgehend von 1,2,3,4-tetrahydro-anthracen-9,10-diol
Inventor: DELAVARENNE SERGE
IPC: C07C67/00
Filed: 1979-10-15
Abstract: Es wird ein Verfahren zur Herstellung von in der 5- oder 6-Stellung mononitrierten Derivaten des 1,2,3,4-Tetrahydro-anthrachinons beschrieben, das dadurch gekennzeichnet ist, dasz man 1,2,3,4-Tetrahydro-anthracen-9,10-diol durch Einwirkung von Salpetersaeure oder einer Mischung aus Salpetersaeure und Schwefelsaeure nitriert.