baber/WOPTO huggingface dataset:
Patent WO-2013073150-A4 (WO)
Title: Optical member, image pickup apparatus, and method for manufacturing optical member
Inventor: KOKETSU NAOYUKI
IPC: C03C17/04
Filed: 2012-11-12
Abstract: The present invention provides an optical member including a porous glass film on a base member, wherein a ripple is suppressed. The optical member includes the base member and the porous glass film disposed on the base member, wherein the porosity increases in the direction from the base member toward the porous glass film in an interfacial region between the base member and the porous glass film and the porosity is continuous in the film thickness direction from the base member to the surface of the porous glass film in the optical member.
Patent WO-2010040139-A4 (WO)
Title: Compositions de revêtement chauffées et procédés d’utilisation
Inventor: BYBEE GEORGE EVAN
IPC: G02F1/15
Filed: 2009-10-05
Abstract: L’invention concerne un revêtement comprenant une base contenant une résine hybride époxy-siloxane, et un matériau électroconducteur, le revêtement pouvant communiquer avec un ou plusieurs éléments conducteurs sur divers supports afin de produire une surface émettant de la chaleur.
Patent WO-2010096470-A4 (WO)
Title: Procédé d'inhibition d'une neurodégénérescence
Inventor: NIKOLAEV ANATOLY
IPC: C12N15/63
Filed: 2010-02-17
Abstract: L'invention porte sur des procédés de criblage pour des composés qui inhibent la neurodégénérescence. Le ciblage d'APP peut être un marqueur utile pour la neurodégénérescence et des composés qui inhibent le clivage d'APP sont utiles en tant qu'inhibiteurs de la neurodégénérescence. De tels composés peuvent être utiles dans le traitement et/ou la prévention de diverses maladies neurologiques, troubles et dommages neuronaux et peuvent améliorer la croissance, la régénérescence ou la survie de cellules ou tissus neuronaux de mammifères.
Patent WO-2014066091-A4 (WO)
Title: Detecting rogue radio frequency based tags based on locationing
Inventor: KAUSHIK ANIL
IPC: H04W4/80
Filed: 2013-10-15
Abstract: A method and system for detecting rogue radio frequency based devices includes a plurality of radio frequency based tags disposed at different locations within an area and operable to periodically broadcast information in a beacon, the information including each tag's unique identity information. A map of the area specifies identified radio frequency based tags and their respective locations within the area. A mobile device reads beacons in proximity to the radio frequency based tags and sends location update messages to a server that detects rogue radio frequency based devices within the area based on the location update messages and the map.
Patent WO-2018140638-A4 (WO)
Inventor: DAWSON JAY
IPC: H01S3/06
Filed: 2018-01-25
Abstract: The present disclosure relates to a laser system. The laser system may have at least non-flat gain media disc. At least one pump source may be configured to generate a beam that pumps the non-flat gain media disc. A laser cavity may be formed by the pump source and the non-flat gain media disc. An output coupler may be included for receiving and directing the output beam toward an external component.
Patent CH-661822-A5 (CH)
Title: Class-D power amplifier
Inventor: ROETHLIN ANTON
IPC: H03F3/217
Filed: 1983-01-17
Abstract: The power amplifier (1) contains a regulator (2a) which has in its output circuit a current sensing circuit (13a), and two inductances (3, 4) which, together with two DC feed voltages (+UB, -UB), four switches (5, 6, 9, 10) and two diodes (7, 8) used as reflux diodes, operate as switching amplifier. A common control circuit (11) controls the four switches in dependence on the sensing resistor current, in such a manner that the switches (5, 9) at the top in the illustration of Figure 1 are permanently or temporarily closed during the positive half wave of the load current (iL) and the lower switches (6, 10) are permanently or temporarily closed during the negative half wave. This is done in such a manner that the sum (i1 + i2) of the output currents of the amplifier (13b) and of the inductances (3, 4) is continuously equal to the instantaneous value of the load current (iL). <IMAGE>
Patent CH-686602-A5 (CH)
Title: Hood for various types of clothing
Inventor: REBMANN HEINRICH
IPC: A41D3/00
Filed: 1993-02-15
Abstract: The hood has an adhesive element (3) attached to its inside by way of a fixed or detachable connection (2). The adhesive element may be an elastic textile band. The element may be constructed like a hair net, such that it adjusts to different size heads. The element can be formed as a headband for the same reason. The element can be made from leather, plastics or fabric.
Patent CH-628956-A5 (CH)
Title: Method and device for controlling a steam turbine
Inventor: BUKAJLO JERZY
IPC: F01K7/24
Filed: 1978-01-31
Abstract: In the speed control of an intermediate superheater steam turbine stabilisation of the transitional behaviour is produced by the feedback of a vanishing and delayed quantity derived from the exhaust steam pressure (ph) of the high pressure section (HD) or from the inlet pressure of the intermediate superheater (ZU) into the closed loop control circuit counteracting the control variable. <IMAGE>
Patent CH-641964-A5 (CH)
Title: Device for irrigation of the bladder during surgery with low-pressure irrigation
Inventor: BIERMAIR KARL
IPC: A61M3/02
Filed: 1980-02-08
Abstract: The device comprises the resection instrument (3) which feeds irrigation water through the resection shaft (11) into the bladder (1), and a suction device (2) which has a trocar (20) introduced through the abdominal wall into the bladder. The metering device (13) of the resection instrument (3) controls the supply of water to the bladder in such a way that in each case the amount of water fed into the bladder corresponds to the amount of liquid pumped out of the bladder by the suction device, the liquid pressure being approximately constant. Advantageously, therefore, the irrigation process does not interrupt the course of the surgery, and the risk of over-expansion of the bladder is avoided by the controlled supply of water. <IMAGE>
Patent CH-676303-A5 (CH)
Title: Push button for inductive value input keyboard
Inventor: FESENMEIER HUGO
IPC: H03K17/97
Filed: 1988-05-10
Abstract: The push button for an inductive value input keyboard, has a push-button socket a push-button head guided in the push-button socket and a compression spring whcih acts between the push-buton socket and the push-button head. A stop limits the stroke of the push button in the non-actuated state, and a rod-shaped iron core is fastened to the push-button head for interaction with an induction coil formed by conductor paths upon a printed circuit board on which the push button is arranged.  A sleeve is moulded at the push-button head and has a non-cylindrical aperture and is elastically deformable transverse to its axis within which the iron core is clapmed.
Patent CH-684942-A5 (CH)
Title: Device for magnetic treatment of a fluid
Inventor: MONDINY PIERRE
IPC: C02F1/48
Filed: 1989-06-02
Abstract: The device includes an essentially tubular shell (1) and a magnet arrangement (5) which contains rod-shaped magnets (7). These magnets (7) are arranged in the interior of the shell (1) in such a manner that between the inside of the shell and the exterior of the magnet arrangement a gap (6) is present having a virtually annular cross-section. The device further includes end pieces (2) which are assigned to the ends of the shell (1) and the magnet arrangement (5) and via which the device can be connected to a supply network. The particular end piece (2) has a central cavity (3) and channels (35) are provided which flow-connect the cavity (3) to the gap (6). These connection channels (35) are constructed and arranged in such a manner that the fluid strands which pass through the connection channels into the gap (6) have at least in part the shape of a helical line and that a section of each strand is situated between sections of at least a second strand. This device serves for magnetic treatment of a fluid and is simple. <IMAGE>
Patent CH-681032-A5 (CH)
Inventor: FRICK NORMAN
IPC: F24F13/068
Filed: 1990-06-22
Abstract: A wall or ceiling panel (1, 101) consists of at least two layers (2, 5, 102), of which the layer (2, 102) facing the room has at least one row of holes (3). These rows of holes (3) are connected to elongate channels (6) of a second layer (5), which extend to at least one edge of the layer (5) and are aligned on the respective row of holes (3). Preferably, edge elements (13) are provided, the C-profiles (9, 10 or 9', 10') of which ensure holding and connection and the intermediate box profile of which forms a transverse channel (11). <IMAGE>
Patent CH-601719-A5 (CH)
Title: Electrically weldable thermoplastic sleeve for pipework, etc.
Inventor: STURM WERNER
IPC: B29C65/34
Filed: 1977-02-25
Abstract: Electrically weldable thermoplastic sleeve for pipework, etc. has resistance heating wire close to inner wall
Patent CH-688277-A5 (CH)
Title: Mouse mat suitable for printing, for accurate movement coordination
Inventor: MEYER PETER
IPC: G06F3/039
Filed: 1994-08-26
Abstract: A computer mouse mat, comprises the following layers:  (i) card (3), paper or heavy plastic;  (ii) material (4) having air pores or small air cushions;  (iii) a printed material or laminated sheet, and finally a transparent or translucent layer (7).   Also claimed is the method of making the mouse mat. The transparent layer is roughened or textured.  Anti-slip, high-friction or adherence qualities are included.  The balancing layer (2) may be printed with information, advertising or decoration.  A printable paper layer is included; it may be a unique specimen.  A particular form is described, which includes a polypropylene transparent sheet (7) with thickness of 1-100  mu m.
Patent CH-670233-A5 (CH)
Inventor: SCHELLENBERG WALTER
IPC: B65D25/14
Filed: 1986-06-30
Abstract: 1. A container for gastight packing, which is conical and made from a thinner-walled, gastight inner container (3) and a thicker-walled outer container (2) firmly connected thereto and at its open side comprising a flange (4), characterized in that the inner container is made from a foil material comprising overlap seams (5, 5', 13) and with its open side flange is resting on the flange of the outer container (2).
Patent CH-680594-A5 (CH)
Title: Bearings for roller - has tubular cover over the journals and bearings extending into gap in the roller to exclude dust and fly
Inventor: EICHENBERGER HANSULRICH
IPC: D01G19/20
Filed: 1989-09-08
Abstract: The bearing supports journals which have been reduced in diameter at each end. The bearing is then enclosed in a tubular cover which extends over the full dia. journal, and into a gap within the roller. The rollers form a pair. The bottom roller is driven and the pinch between the two causes the top roller to revolve, transporting the textile fibrous material, e.g. to a pincer bar on a comber. The bottom roller may have the same design as roller. USE/ADVANTAGE - Used for a pinch roller which is used in a textile fibre process. The cover over the journals prevents dust and fly from entering the bearing to prevent wear and perhaps stoppage. The suction devices nearby can easily remove dust fly and lint before they accumulate or penetrate.
Patent CH-575132-A5 (CH)
Title: Exposure system for automatic photographic colour printer - uses yellow, purple and turquoise filters in copying optical control system
IPC: G03B27/73
Filed: 1972-03-07
Abstract: The exposure system uses yellow, purple and turquoise filters, which block between 10 and 30 per cent of the white light, to provide a light beam for printing, to which two colour components from the three basic colour components blue, green and red, are added. The colour components are added to the beam used for exposing the point, in dependence on the transmission density of the negative yellow, purple and turquoise colour images, so as to correct the colour balance of the obtained prints. Preferably three two-colour mirrors are used which reflect the colour components blue, green and red for controlling the print exposure.
Patent CH-678413-A5 (CH)
Inventor: STARK CHARLES
IPC: B41F21/00
Filed: 1988-10-12
Abstract: The device comprises a horizontal frame consisting of two lateral longitudinal members (200, 201) connected to one another by means of cross-members (202). Transverse shafts (230) equipped with driving rollers (240) are mounted between the lateral longitudinal members (200, 201). The driving rollers (240) are designed so that the lower part of their circumference projects beyond the plane defined by a perforated lower plate (260), the orifices of which are arranged so as to leave a gap all round the projecting part of the driving rollers (240). A suction hood (300) is arranged above the horizontal frame in order to cause the plate-like articles (130) to be sucked against the projecting part of the driving rollers (240). 
<??>The present device is used for transporting printed sheets in a multicolour printing machine. 
<IMAGE>
Patent CH-682517-A5 (CH)
Title: Optical transducer cell for optical spectroscopy - includes optical fibre waveguide lying between substrate layer, and buffer layer with transducer layer in contact with outside medium
Inventor: PARRIAUX OLIVIER
IPC: G02B6/28
Filed: 1989-12-13
Abstract: The optical transducer cell (1) comprises light guide or polished optical fibre consisting of substrate (2) and waveguide (3) followed by buffer layer (4) and transducer layer (5) in contact with outside medium (6). The transducer layer (5) has refractive index (nm) greater than or equal to effective modal index (nc) of wave guide (3). It has thickness less than or equal to its cut-off thickness (wc) for its fundamental mode. refractive index (ns) of buffer layer (4) and substrate (2) is greater than refractive index of outside medium (6) and less than refractive index (ng) of waveguide (3). USE - Transducer has very large sensitivity as result of number of total reflections taking place.
Patent CH-641743-A5 (CH)
Title: Process for drying the sludge in sewage purification stations and plant for its use
Inventor: GENDRE ERIC
IPC: C02F11/13
Filed: 1979-05-21
Abstract: The sludge of purification stations passes through operations of draining (1), dehydration in a low-temperature drier (3) heated by solar energy and digestion biogas, manufacture of granulates optionally enriched in fertilising elements, additional drying on trays (50) in a temperate and ventilated enclosure (5) and final drying during the storage in permeable bags or in a ventilated silo. <IMAGE>
Patent CH-646796-A5 (CH)
Title: Liquid-crystal display
Inventor: VEGHELY TAMAS
IPC: C09K19/60
Filed: 1980-06-26
Abstract: In the liquid-crystal display containing a coloured liquid crystal, a dichroic dye which has the properties of a liquid crystal is dissolved. The advantage of the liquid-crystal display is that the dye also has a liquid-crystalline state, which means excellent solubility and compatability with respect to the other liquid crystals used. These have an extremely similar structure to the liquid crystals, meaning that they can also be readily mixed at relatively high concentrations. Mixtures in the concentrations of 0.05 - 50% by weight are possible.
Patent CH-620057-A5 (CH)
Title: Device for ionising gases
Inventor: SCHWAB JAMES J
IPC: B03C3/38
Filed: 1977-04-26
Abstract: A high-power ionising device is specified which exhibits at least one disc-shaped internal electrode (4) which is arranged concentrically in a tubular outer electrode (5) which is preferably constructed as a venturi tube. A voltage applied between the inner and outer electrodes generates an electric field with high field strength which widens in the axial direction with increasing distance from the inner electrode and generates a corona discharge which ionises the gas flowing through the device. The device is preferably used for cleaning gases, the ions becoming deposited on electrically neutral particles and these becoming deposited, under the action of the electrical field, on the tubular outer electrode from where they can be washed off. <IMAGE>
Patent CH-631784-A5 (CH)
Title: Device for homogenising the petrol/air mixture
Inventor: BERARD ROGER
IPC: F02M29/04
Filed: 1979-08-17
Abstract: It is intended to be placed at the outlet from the carburettor before the inlet to the intake pipes. It comprises a fastening joint (1) making it possible to fasten the device between the flanges of the outlet of the carburettor and of the inlet chamber to the pipes. An opening (2) is made on the joint (1), and its periphery has a trunk (3) surmounted by two caps (7, 8) making two practically vertical openings (5, 6). Furthermore, a transverse piece (4) is arranged on the top of the trunk, and the caps (7, 8) are connected by a narrow strip (16). The device is entirely constructed from a porous material such as metal gauze. The mixture flows upwards from the bottom and is homogenised so as to reduce the consumption and pollution of the vehicle. <IMAGE>
Patent CH-598503-A5 (CH)
Title: Ultrahigh speed electric motor with low noise
Inventor: RAJSIGL ZDENEK
IPC: F16C35/12
Filed: 1975-07-16
Abstract: Ultrahigh speed electric motor with low noise for driving spindles in textile spinning machinery
Patent BE-1005849-A5 (BE)
Title: Reservoir a capacite ajustable, pour produit liquide.
Inventor: THOME CARYL
IPC: B05B5/16
Filed: 1992-06-10
Granted: 1994-02-15
Abstract: Réservoir pour produit de revêtement liquide, notamment un liquide conducteur et appliqué par voie électrostatique. Selon l'invention, le réservoir (11) comporte un piston interne (12) séparant une première chambre (13) où le produit est admis sous pression et une seconde chambre (14) où de l'air comprimé est admis au refoulement, le piston étant mécaniquement couplé à un actionneur pas-à-pas (50, 44).
Patent CH-599944-A5 (CH)
Title: Diketopiperazine foodstuff aromatiser
Inventor: SMITH ALISTAIR
IPC: A23L27/20
Filed: 1975-10-17
Abstract: Diketopiperazine foodstuff aromatiser giving a cheese flavour and made by cyclisation of aspartam followed by ammonolysis
Patent CH-588441-A5 (CH)
Title: Antihypertensive hexamethylene-diamine derivs. - N,N'-bis(6-2-(3,4-dihydroxyphenyl)-ethylamino)-hexyl)-hexamethylene- ne-diamines and their acid addition salts
IPC: C07C/
Filed: 1973-12-19
Abstract: Cpds. of formula (I) and their acid addn. salts where R1,R2 independently = H or lower alkyl, are anti-hypertensives which are administered orally, rectally or parenterally in daily doses of 1-200 mg. Pharmacological tests are described.
Patent FR-2020470-A5 (FR)
Title: Emery cloth strip manufacture
IPC: B24D11/00
Filed: 1969-01-30
Granted: 1970-07-10
Abstract: A relative strong backing is coated with a polyurethane foam on to which is sprinkled the grinding powder grains, this is then passed under pressure rollers to embed the powder into the surface, some of the rollers having extensions to force the gains underneath the surface, surplus powder is allowed to fall into a collecting tray and the strip then passes under a spray where a resinous binder is applied.
Patent FR-2094477-A5 (FR)
Title: Linear motor - with polyphase windings in sealed glass/epoxy casing, directly contacting cryogenic fluid
IPC: H02K41/025
Filed: 1970-06-23
Granted: 1972-02-04
Abstract: Magnetic field is produced by hyper- or super-conducting inductive windings, which are cooled until they are hyper-or super-conductive. Pref. pure annealed Al or Be windings are used, in liquid N2, H2, He or Ne.
Patent FR-2072503-A5 (FR)
Title: Viscous acid detergents for glass ceramic - surfaces, contg no added thickeness
IPC: C11D1/83
Filed: 1970-11-27
Granted: 1971-09-24
Abstract: Viscous detergent for hard surfaces, e.g. glass and glass windows, baths, showers, toilets and ceramic surfaces, is based on phosphoric acid and surfactants, has a viscosity of at least 200 cp, and is manufactured without the use of thickeners. It thus contains 7.5-55%, pref. 15-40% phosphoric acid and (a) alkylbenzene sulphonic acids with 8-16C atoms in the alkyl chain and/or alkali salts thereof, and (b) products obtained by the addition of 9-11 mols ethylene oxide to 8-20C fatty alcohols or to alkylphenols contg. 6-15C atoms in the alkyl chain, the wt. ration of (a): (b) being 1:1.5-1:4.5 in the case of the fatty alcohol adduct, and 1:3.5-1:7.5 in the case of the alkyl phenol adduct. The total content of surface-active substances represents 3-10% by wt. of the detergent and the content of alkylbenzene sulphonic acids and/or alkali salts thereof is less than the content of ethylene oxide adducts.
Patent FR-2118220-A5 (FR)
Title: Preservation of meat - by smoking
IPC: A23B4/048
Filed: 1970-12-14
Granted: 1972-07-28
Abstract: Process is applicable to all mammalian and bird meat and can also be used for the preservation of fish, crustaceans and molluscs. The meat or flesh is subjected to successive salting, smoking and drying. Salting is pref. effected in four stages by coating the meat with a coating of nitrited salt, special spices and coriander; dipping in lukewarm water is followed by draining and dressing with a membrane from belly pork. The meat is smoked in a special room pref using a mixture of sawdust and wood chips with a proportion of juniper and coriander; the meat is arranged on a rack 1-2 metres above the extinguished ashes and left for 48 hrs. It is then suspended in a drying room at 6-10 degrees C for 4-5 days. Finally it is given 15 days in a cold chamber to avoid re-hydration. The prod retains its special aroma and colour for a long time. It may be packed in a plastic sheet, with or without a vacuum, or in a box.
Patent FR-2123576-A5 (FR)
Title: Flame-retardants for articles made of polymeric materials - esp polya polyesters polyacrylo nitrile
IPC: D06M13/432
Filed: 1970-12-31
Granted: 1972-09-15
Abstract: Shaped articles of natural or synthetic polymers are rendered flame resistant by treating them (e.g. dipping followed by drying and heat-treatment) with a cpd. of formula where R is an opt. substd. hydrocarbon grp. and R1-4 are H or opt. substd. hydrocarbon grps. or part of a heterocyclic grp. formed with two grps. chosen from R1-4 and R. A is an inorg. or org. anion; n is 1, 2, 3 or 4: and m is the valency of A. S-methyl-N-methoxymethylthiuronium iodide is a suitable flame-proofing cpd.
Patent FR-2084043-A5 (FR)
Title: Chemical bonding of polymeric dyes to substrates
IPC: C08F8/00
Filed: 1971-03-01
Granted: 1971-12-17
Abstract: Process for chemically bonding a polymeric dye to a substrate contg. a series of C-H bonds, pref. polyethylene, by (a) applying to the substrate a layer of the dye and 1-15 wt.% (based on the dye) of a sulphazide of formulae (I) or (II) (where R1 is a gp. of formula (III); A is an aliphatic alcohol residue satd. with m OH gps. and a m.wt. 300; m is 2-6; R is lower alkyl or halogen; x is 1 or 2; y is 0,1 or 2; x+y is not >3; m is >=2 when x is 1 in (I); the SO2N3 gps. are attached to the 3,4 or 5 posns; R is attached to at least one 3,4, or 5 posn. of each unsatd. benzene ring) and (b) exposing the covered substrate to a radiation source to activate the sulphonazide and chemically bond the dye to the substrate.
Patent FR-2199254-A5 (FR)
Title: Filament bundle brush - with compact bundle partly enclosed in thermoplastic polymer sheath
IPC: A46D1/00
Filed: 1972-09-08
Granted: 1974-04-05
Abstract: Brush comprises a compact bundle of parallel synthetic polymeric filaments encased in a continuous thermoplastic polymer sheath for a major portion but not the whole of its length. The filaments are pref. melt spun synthetic polymer, and the sheath is branched or linear polyethylene, PVC, nylon or a polyester.
Patent FR-2161597-A5 (FR)
Title: 1,4-dicyanobutene prepn - from tricyanobutane or methylene glutaronitrile
IPC: C07C/
Filed: 1972-11-14
Granted: 1973-07-06
Abstract: are prepd. by (i) dehydrocyanation of 1,2,4-tricyanobutane or (ii) isomerisation of 2-methylene glutaronitrile. 2-methylene glutaronitrile may be reacted with HCN to give the 1,2,4-tricyanobutane starting material for (i). All reactions are carried out in the presence of a basic catalyst. The butenes are adiponitrile precursors, useful in Nylon 6,6 prepn.