baber/WOPTO huggingface dataset:
Patent WO-2009074121-A4 (WO)
Title: Technique sans chlore pour traiter l'eau de piscine
Inventor: DRIMAL JIRI
IPC: C02F9/00
Filed: 2008-12-10
Abstract: L'invention concerne le traitement de l'eau de piscine dans un circuit de circulation garantissant une sécurité sanitaire de l'eau sans chlorination. La technique repose sur l'association d'un processus d'oxydation avancé, utilisant des radicaux OH dans au moins une étape technique, et de l'ozonisation. Ledit processus d'oxydation avancé permet l'élimination maximale de micro-organismes et de composants polluants des eaux traitées, de manière à garantir l'assainissement de l'eau de la piscine avec seulement une faible concentration d'ozone dissous dans l'eau, soit un minimum de 0,001 mg/l O 3  pour le volume total de la piscine, tandis que la concentration en ozone libérée de l'eau au-dessus du niveau d'eau ne dépasse pas 200 μg/m 3 .
Patent WO-2013025177-A4 (WO)
Title: Procédé de transmission dtt (télévision numérique terrestre) et dth (retransmission directe à domicile) parallèle de flux de transport pour des émetteurs de télévision numérique
Inventor: STATELOV DUSAN
IPC: H04N21/2381
Filed: 2012-08-13
Abstract: La présente invention concerne des flux de transport dédiés à un émetteur de télévision numérique de sorte qu'ils puissent être directement reçus par des récepteurs de télévision numérique à domicile et, simultanément, par des émetteurs fonctionnant selon diverses normes de télévision numérique.
Patent WO-2010151624-A4 (WO)
Title: System and transceiver clocking to minimize required number of reference sources in multi-function cellular applications including gps
Inventor: UEHARA GREGORY
IPC: H03J7/04
Filed: 2010-06-24
Abstract: A system comprises a first clock module configured to generate a first clock reference that is not corrected using automatic frequency correction (AFC). A global position system (GPS) module is configured to receive the first clock reference. An integrated circuit for a cellular transceiver includes a system phase lock loop configured to receive the first clock reference, to perform AFC, and to generate a second clock reference that is AFC corrected.
Patent WO-2019046466-A4 (WO)
Title: Cassette pour échantillons de tissu de biopsie et systèmes et procédés associés
Inventor: EVANS MARK
IPC: A61B10/02
Filed: 2018-08-29
Abstract: Des cassettes pour échantillons de tissu destinées à recevoir des échantillons de tissu comprennent un plateau supérieur comportant des compartiments séparés par des séparateurs, un plateau inférieur couplé au plateau supérieur et ayant un évidement central, et un matériau absorbant situé dans l'évidement du plateau inférieur. L'invention concerne également des systèmes et des procédés associés pour le traitement brut automatisé d'échantillons de tissu.
Patent WO-2023150360-A4 (WO)
Inventor: YAO CHAOQUN
IPC: C12Q1/6893
Filed: 2023-02-06
Abstract: L'invention concerne également des procédés de détection de T. tenax par l'intermédiaire d'un dosage LAMP. <i /> Ce dosage LAMP nouvellement développé présente une sensibilité et une spécificité élevées et fournit un procédé rapide, bon marché, facile et fiable utilisé pour la détection de T. tenax qui peut être utilisé en tant que test de point de soins dans la médecine humaine et vétérinaire, ainsi que dans des études épidémiologiques d'infections par T. tenax chez des êtres humains, des chiens et d'autres mammifères.
Patent CH-626065-A5 (CH)
Title: Process for the preparation of the pure Z isomer of 3-(4-bromophenyl)-N-methyl-3-(3-pyridyl)-allylamine
Inventor: CARLSSON PER ARVID EMIL
IPC: C07D213/40
Filed: 1979-01-05
Abstract: The pure Z isomer of 3-(4-bromophenyl)-N-methyl-3-(3-pyridyl)-allylamine of the formula (I) <IMAGE> or one of its pharmaceutically acceptable acid addition salts is a highly selective inhibitor of the neuronal uptake of 5-hydroxytryptamine and can be used as antidepressants or neuroleptics. It is obtained by methylating a compound of the formula (V) <IMAGE> The resulting mixture of stereoisomers is then, in the form of its acid addition salt, recrystallised several times from an organic solvent in which the two E and Z isomers display a considerably different solubility. The pure Z isomer of the formula (I) is obtained. In another preparation of the pure Z isomer of the formula (I), the starting compound used for the N-methylation is the pure Z isomer of the formula (V) which is obtained by recrystallisation of the mixture of stereoisomers of an acid addition salt of the compound of the formula (V) from an organic solvent.
Patent CH-682638-A5 (CH)
Title: Paddle stirring appts. - has stirring section in a keyed sliding mounting on the shaft to set the immersion depth
Inventor: BIRRER REMY
IPC: B01F7/00
Filed: 1991-01-26
Abstract: To adjust the immersion depth (E) of the stirring section (2) of a blade or paddle stirring agitator (1), the stirring section (2) is in a sliding mounting on the drive shaft (3). At least one keyed fitting (2''') and drive (4) are mounted to the stirring section (2) and the shaft (3). USE/ADVANTAGE - The appts. is especially for stirring and homogenising agricultural sewage, such as from cattle sheds and the like, in rectangular pits. The immersion depth of the paddles can be set easily when the assembly is at rest or while in operation.
Patent CH-693486-A5 (CH)
Title: Apparatus is for projecting and marking circular arcs and has chassis with tires together with rotatable axle securable in arbitrary position
Inventor: KUELLING PETER
IPC: E01C23/20
Filed: 1999-02-16
Abstract: The apparatus (20) is for projecting and marking circular arcs and has a chassis (19) with tires (1) together with a rotatable axle (2) securable in an arbitrary position. It has a radius scale (13) on which the rotary position of the axle can be indicated, thereby allowing the radius of an arc over which the apparatus travels to be adjusted.  The apparatus has a running meter, with which the length of an arc over which the apparatus travels to be mesaured. The apparatus has a pendulous axle (15), with which ground unevenness is compensated. It also has two guide bars (10,11) with which at the commencement of an arc to be travelled it is alignable in the arc tangents.
Patent CH-681552-A5 (CH)
Title: Method of connecting gutter to joining section - using pincer tool to form series of pinched joints between gutter and joining section
Inventor: STRUB HANS
IPC: E04D13/068
Filed: 1990-02-05
Abstract: To the edge part of the gutter end (1), a connecting piece (3) is placed over the gutter end. Using a pincer tool, a series of pinched joints (25) are formed around the perimeter of the sealing faces. USE/ADVANTAGE - Gutter connection joint which can be made by unskilled labour.
Patent CH-651967-A5 (CH)
Title: Gas laser device comprising an oscillator, a telescope and at least one amplifier
Inventor: NERACHER ARNOLD
IPC: H01S3/05
Filed: 1982-02-01
Abstract: This involves producing lasers of the superradiant type, exhibiting a divergence which is near or equal to the limit of diffraction and of very compact size. The laser device comprises means for selecting the divergence of an oscillator (15) via a telescope (22, 23) and of injecting it into an amplifier (16) without resorting to a synchronisation system, if cognizance is taken of the fact that the time of transit of the light (ttr=LTOT/c) in the laser unit is less than the radiative lifetime of the atom or molecule emitting the laser effect. <IMAGE>
Patent CH-692904-A5 (CH)
Title: Assemblable ski comprises several parts with transversally running dividing seams, with at least one connecting projection on one part and corresponding accommodation on adjacent part
Inventor: BUCHER CHRISTOPH
IPC: A63C5/02
Filed: 1997-04-14
Abstract: The assemblable ski comprises several parts with transversally running dividing seams, with at least one connecting projection on one part (1) face side and a corresponding insertion accommodation on the face side of an adjacent part, in which the connecting projection engages to the left and right of the ski central longitudinal axis (9).  For holding together the parts of the ski, on the upper side of one part a hook is fixed, which engages in a cavity in the upper side of the adjacent part. At the end of the part on which the hook is fixed, at least one conecting projection is provided. The connecting projections comprise several connecting pins and the accommodations for them are longitudinal holes.
Patent CH-682759-A5 (CH)
Title: Horizontal roller blind assembly - has hollow column accommodating reel for canvas blind with vertical pull rod
Inventor: UEBEREGGER EGON
IPC: E06B9/325
Filed: 1991-05-08
Abstract: The roller blind may be used outside a house or a caravan to provide a shelter from the wind. It incorporates a vertical hollow column (11) containing a reel (13) on which the blind (14) may be wound up. The blind may be made of canvas or other suitable fabric. The edge of the blind is attached to a hollow pull rod (18) of circular cross-section. Half-way between the top and the bottom it has a pair of handles (19) and a hook (20) which may engage a fastening device on a post. USE/ADVANTAGE - Simple roller blind assembly may be used as wind screen outside house or caravan.
Patent CH-644425-A5 (CH)
Inventor: BUCHER FRANZ DIPL ING
IPC: E04C5/06
Filed: 1979-06-05
Abstract: The lattice comprises at least one lattice section (9) which may be pivoted outside the lattice by means of pivoting bars (8). The elevated lattice section (9) is used to cover the negative moments in reinforced concrete constructions and comprises at least one part of round iron bars (7, 5') which is part part of the round iron bars which are subjected to tensile stress. The length of the moving section (9) of the lattice in the direction submitted to tensile stress is only a fraction of the total length of the lattice. The round iron bars (4', 5') of the moving section (9) are formed either with additional bars or with bars (7, 14) having been cut from the lattice bars. The lattice section (9) is allowed to move by welding together only part of the ties (3) of the bars (4, 4', 5, 5') in the lattice wherein a moving section is provided and pivoting bars (8) are inserted. When the round iron bars (4', 5') are not additional bars, they are detached from the bars (4, 5) after welding.
Patent CH-676007-A5 (CH)
Inventor: CHAVANNES JEAN-PIERRE
IPC: C11D1/06
Filed: 1988-05-09
Abstract: A stable liquid detergent composition based on one or more anionic surfactants contains a softener which is the product of acylation and quaternization of a polyalkylene polyamine.
Patent CH-678694-A5 (CH)
Title: Hygienic pad for absorbing body fluids e.g. urine - contains a longitudinally folded, highly-absorptive material made of cellulose or cotton fibres mixed with a thermoplastic substance
Inventor: LEONE DEMETRIO
IPC: A61F13/15
Filed: 1989-05-16
Abstract: A hygiene article for absorbing body fluids has an absorptive pad (24), a pervious inner layer (18) and an outer impervious layer. The pad consists of a thin longitudinally folded absorptive material (24). Each fold of this layer is heat-sealed or attached by adhesive to the outer covering. The folds are also heat-sealed or glued to the inner layer, and the channels (26) thus formed are closed at their ends. The height of all the folds may be equal, or their height may decrease from the centre towards the edges. The outer layer is enclosed by a shaped by flexible cover (21), made pref. from a lightweight plastic foam. The folded material may if required be attached directly to this outer cover. The folded material may consist of an amorphous fibrous material a fibrous fabric, or a fibrous cord, preferably with an integrated super-absorber. In particular, it may be made of cellulose and/or cotton, preferably mixed with heat-sealable thermoplastic fibres. It may be attached by an adhesive or by heat sealing to a thin support foil on the side facing the outer cover.  It may also consist of a granular material of high absorptivity similarly attached to a support foil. The thermoplastic material, e.g. a polyolefin, is heated and suddenly cooled in order to increase its crystallisation, and the stability and absorptivity of the pad. USE/ADVANTAGE - Used in the design of hygiene articles for absorbing continuously or suddenly appearing body fluids, e.g. urine. The absorbed liq. does not leak from the pad either at the time of absorption or at later time. The outer dimensions of the article are small, and it is light, pleasant and inconspicuous to wear.
Patent CH-683903-A5 (CH)
Title: Printing needles - comprise ceramic material at least for the shaft to give light weight with rigidity.
Inventor: ADAMOU IBRAHIM
IPC: B41J2/25
Filed: 1990-06-08
Abstract: The printing needle is made of a ceramic material, at least for its shaft, using at least a part of zirconium for the ceramics, or the ceramic material is a mixt. of zirconium and alumina. USE/ADVANTAGE - The needles are used in a rapid striking action in printing. The needles are lightweight, and have a rigid structure.
Patent CH-673349-A5 (CH)
Title: Flat cable for supplying LED(s) - includes holes at intervals to receive LED terminal wires
Inventor: SONCINI GABRIELE
IPC: H01R33/08
Filed: 1987-05-25
Abstract: The flat cable includes two or more conductors used to support and supply power to light emitting diodes. The cable includes pairs of parallel perforations in the insulation and conductor. These receive the contact wires of the LEDs. A box is also provided to support the LEDs. This includes two longitudinal channels which lie over the cable conductors, with perpendicular hholes to carry the LEDs. A second half is attached to the box on the opposite side of the cable to retain it in place and prevent accidental contact with the LED contacts. USE - Mounting large number of LEDs in decorative or practical situation, where for example, they may be modulated in response to sound signal.
Patent CH-685093-A5 (CH)
Title: Jewellery fastener
Inventor: WELLENDORFF HANSPETER
IPC: A44C5/20
Filed: 1991-08-08
Abstract: The invention relates to a jewellery fastener, comprising an eyelet part with a chain connection piece, in which a hook part can be hooked in with a further chain connection piece and a fastener tongue which closes under spring action, the closure tongue merging into an actuating tab at the end with a rocker-like arrangement on the hook mouth, and the closure rocker being mounted by means of a hinge pin on the hook base of the chain connection piece.
Patent CH-625611-A5 (CH)
Inventor: BIERI HANS
IPC: F28F21/08
Filed: 1978-03-15
Abstract: The devices (1) for heat exchange intended for a temperature range of 0-200` C comprise pipes (3) which form windings or coils. The adjacent pipes are jointed together by means of a metal coasting so as to form a tight wall (4). A heat exchanger liquid, preferably water, circulates through the pipes (3). To increase the heat exchanging surface, the wall (4), which is in contact with a gas, comprises heat conductive grooves (5).
Patent CH-605737-A5 (CH)
Title: 7-Amino-3-hydroxy-2(or 3)-cephem-4-carboxylic acid derivs prepn
Inventor: WOODWARD ROBERT BURNS PROF DR
IPC: C07D205/095
Filed: 1974-02-26
Abstract: 7-Amino-3-hydroxy-2(or 3)-cephem-4-carboxylic acid derivs prepn by cyclizing 3-alkoxy-2-(2-oxo-3-amino-4-thio-1-azetidinyl)-crotonic acid derivs
Patent CH-661250-A5 (CH)
Title: Distance-warning device for a vehicle
Inventor: HEINIGER KURT DR
IPC: G01S13/931
Filed: 1983-05-27
Abstract: In order to measure the distance from the following vehicle, a distance measuring device (1) is provided and a warning device (2) is provided to warn the driver of the vehicle behind. The output signal of the distance measuring device (1) and that of a speed sensor (15) are compared and if the distance is too small a light source (13) is activated in the warning device (2). By virtue of the measurement and warning issued to the rear, there are no disturbing incorrect indications to the driver of the measuring vehicle; the disturbance for the vehicle behind in the case of incorrect indications as a result of fixed obstacles is only slight. <IMAGE>
Patent CH-620635-A5 (CH)
Title: Process and device for the continuous extrusion and blowing of thin films of plastic material, especially of rigid PVC
Inventor: TRAMEZZANI GIANCARLO
IPC: B29C48/50
Filed: 1978-03-29
Abstract: The process and the device in question differ from the known ones in that they permit the working of the PVC in powder form at very low temperatures, while achieving a high degree of plasticity even with a limited percentage of stabilisers and slip agents. Thin films having a thickness of 10  mu  to 60  mu  are obtained by continuously introducing the raw material in the form of powder, after intense mixing with stabilisers and slip agents, into the feed aperture of a single-screw extruder. Said single-screw extruder exhibits 7 different zones: an inlet zone (E) preferably without heating; a compression zone (K1) with slight heating; a heated homogenisation zone (H), a heated decompression zone (D); a heated degassing zone (G); a heated compression zone (K2) and a heated expulsion zone (A). <IMAGE>
Patent CH-668503-A5 (CH)
Title: Protection fuse with protrusions from terminal caps - has ends of fusible element retained in crimped tubular protrusions under metallic covers of standard size
Inventor: WALLNER PETER
IPC: H01H85/157
Filed: 1987-09-08
Abstract: At each end (22) of an insulating tube (2) around the fusible element (4), a metallic terminal cap (3) is secured e.g. with cement (5). The fusible element (4) is secured in a tubular protrusion (33) from each cap (3) with mechanical stability and electrical continuity. To conform to a standard size for a fuse cartridge, the metallic cap (3) at each end of the insulating tube (2) is fitted with a cover (6) also of metal. The space (21) around the fusible element (4) within the tube (2) may be filled with discharge-extinguishing granular material, e.g. quartz sand. Each protrusion (33) extends axially (A) outward from the end of the cap (3) to afford a grip for crimping purposes. ADVANTAGE - Optimum reproducibility is achieved with a high deg. of freedom of choice of fusible element.
Patent CH-682170-A5 (CH)
Title: Window or door roller-blind construction
Inventor: OLSCHEWSKI WOLFGANG
IPC: E06B9/174
Filed: 1990-12-13
Abstract: Roller blind has housing in which ends of winding spindle are supported. Winding spindle and journals fit in a U-shaped recess. Roller blind hollow winding spindle (10) is of plastics material. Both ends of the spindle have a fitted bolt (11) which protrudes. Retainer plate (13) is bolted to top of housing (14).  Retainer plate has a slotted hole (15) at a slight angle to the horizontal. Bearing part (12) includes locking plate (16) which inserted through slot (15) which after rotating engages into retainer plate (13). Bearing part (12) includes U-shaped recess (17) in which bolt (11) fits.
Patent CH-680318-A5 (CH)
Title: Crimping machine using programme-controlled press
Inventor: BLECHER ULRICH
IPC: B23Q3/155
Filed: 1989-11-07
Abstract: The programme-controlled press is fitted with a special crimping tool (10), having a stand (12) attached to the press via a base plate (14) and a relatively displaced tool ram (16) acting as the crimp carrier cooperating with a carrier band guide (18) acting as the anvil carrier. The ram (16) and/or the carrier band guide (18) are interchangeable individually via snap-fit couplings, with each changing procedure being fully automised using sensor positioning controls. The carrier band guide (18) has a longitudinally sliding anvil (22) which is displaced along a swallowtail guide.
Patent CH-635649-A5 (CH)
Title: Locking device for door or window wings
Inventor: MAIER ELMAR
IPC: E05F1/00
Filed: 1981-08-13
Abstract: In a closed box-shaped guide (1''), the clear width of which is variable, runs a carriage (32) which, in cooperation with a braking device (6'') consisting of a fluid-filled tube (6''), allows a varying travelling speed. The carriage drive consists of scroll spring (5'') which is extended during opening. The pull cord (17'') is connected to the window wing via a connecting element (18''). The carriage (32) possesses a pivoting lever (34) having a roller (36) which acts on the tube (6'') and which deforms the latter. During the carriage movement to the right, that is to say during the "opening" of the window, the lever (34) pivots inwards and the roller (36) runs lightly over the tube (6''). At the end of the tube, the lever (34) rights itself by means of the tension spring (35) and, during a carriage movement to the left, that is to say during the "closing" of the window, presses via the roller (36) onto the tube (6''), the fluid filling or grease of which offers resistance to deformation, as a result of which the carriage (32) runs slowly. A variable time setting is possible as a result of the pivoting of the cover (3'') about the axis of rotation (39), this being carried out by screwing and unscrewing the knob (8''). <IMAGE>
Patent CH-660454-A5 (CH)
Title: Moisturising cosmetic cream
Inventor: VAN DINE ROBERT
IPC: A61Q19/00
Filed: 1984-12-04
Abstract: A moisturising cosmetic cream, containing 0.005 to 0.05% of a mixture of plant extracts, is described.
Patent CH-654426-A5 (CH)
Title: Arrangement for regulating a rolling device
Inventor: STOTZ WOLF-GUNTER
IPC: B21B37/44
Filed: 1981-10-02
Abstract: The arrangement is intended and suitable for use when the roller surface of a deflection setting roller (12) is deformed by means of controllable power sources (16) acting as adjustment elements. These only permit relatively rough adjustments by means of the roller width, however, as a result of which adjustment elements (22) are provided in addition for local adjustments, the profile line, in the form set by the power sources, being preset as a desired magnitude for the said adjustment elements (22). <IMAGE>
Patent CH-624917-A5 (CH)
Title: Process for the stereoselective hydrogenation of cyclic compounds
Inventor: KANE BERNARD JAMES
IPC: C07C29/17
Filed: 1977-05-31
Abstract: The process of hydrogenation by means of elemental gaseous hydrogen in the presence of a hydrogenation catalyst applies to any cyclic compound possessing nonaromatic unsaturation, having a hydroxyl substituent at an asymmetric centre of the ring, and a carbon-carbon double bond which, after saturation by hydrogen, gives rise to an additional asymmetric centre in the ring. A stereoselective hydrogenation is produced which consists in the increased ease with which the H2 atom can approach the ring from the side where the -OH group is situated when working in the presence of a nickel catalyst whose active surface has, to a substantial degree, been deactivated by treatment with a modifier. The process applies, for example, to the preparation of d-isomenthol from d-trans-piperitol.
Patent CH-640154-A5 (CH)
Title: Process for separating a mixture of granular bodies of different structure
Inventor: STEFFEN HANS
IPC: B03D1/14
Filed: 1979-07-24
Abstract: The process is preferably used for separating a mixture of sesame seeds and sesame shells in a volume of liquid. It is provided to introduce the mixture into a volume of liquid which is supersaturated with a gas so that the process is water-saving. The shells, which rise in the volume of liquid together with the gas bubbles which separate out, are removed from the surface of the volume of liquid, and the seeds, which sink to the bottom, are removed.