baber/WOPTO huggingface dataset:
Patent WO-2022150393-A4 (WO)
Inventor: LEE JAMES D
IPC: C01B15/027
Filed: 2022-01-05
Abstract: L'invention concerne des procédés améliorés de réduction et de prévention d'infections nosocomiales qui consistent à installer un ou plusieurs dispositifs produisant du peroxyde d'hydrogène sec (DHP) dans une zone de traitement de soins de santé, produire du DHP, et maintenir la concentration entre 1,0 partie par milliard (ppb) et 200 ppb.
Patent CH-639862-A5 (CH)
Title: Filter having a plurality of cells for granular filter material
Inventor: ADIE RICHARD ALEXANDER
IPC: B01D24/00
Filed: 1979-01-08
Abstract: The filter contains plastic cell plates (40) for subdividing the filter tank into a plurality of cells. To support porous carrier plates (14), each cell plate (40) is provided with supporting shoulders (42) which are provided for receiving a filter material bed. Liquid fed via openings (8) in an untreated-liquid inlet channel is conveyed after filtration has taken place via outlet passages (22) or pipes (66) into an outlet channel. In addition to cell plates (40), the outlet passages (26, 56) are composed of plastic and together form cell arrangements which can easily be fitted and removed and which are not only cheap to produce but can also be easily transported. <IMAGE>
Patent CH-651782-A5 (CH)
Title: Process and associated facility for producing insulating and covering slabs, in particular for the building industry
Inventor: FUENTES RIQUELME PEDRO SEGUNDO
IPC: B32B37/24
Filed: 1982-01-20
Abstract: The process consists in calibrating, felting and layering fibrous material in order to form a plurality of fibrous layers (A2) which are wound in the form of a strip onto bobbins (68) (Figure 6a). The strip of fibrous layers (A2) is disposed on an end layer (A1) which is unwound from bobbins (60), and within the structure of the said layers (A2) there is distributed uniformly (40) a mixture consisting of a polymerizable resin and a mineral filler in powder form. The composite strip obtained is conveyed to an oven (76) (Figure 6b) which polymerizes the binder; on the composite strip there is disposed another layer (A4) which completes the slab. A plurality of pressures is applied to the composite strip obtained, in succession and by means of a calender (84) and press (92), in a direction perpendicular to the superimposed fibrous layers. Simultaneously the temperature of these layers is checked in order to impart the required compactness to the slab obtained. <IMAGE>
Patent CH-651057-A5 (CH)
Inventor: GOLDBERG ERWIN
IPC: A61K38/00
Filed: 1982-05-11
Abstract: The novel antigenic peptide compounds comprise sequences of amino acids which are prepared synthetically but which are believed to correspond to sequences of the enzyme LDH-C4, which occurs in mammalian sperm. These compounds have utility in vaccines for reducing the fertility of mammals.
Patent CH-681476-A5 (CH)
Title: Rectangular grid framework - has connected horizontal tubes and openings through angle for forked connectors clamped by flat wedges inserted through slots in tube ends
Inventor: BERNASCONI SERGIO
IPC: F16B2/14
Filed: 1992-03-18
Abstract: The framework is made up of horizontal tubes connected to vertical angles erected by inserting wedges at energy junction points. Each tube (1) is rolled and clamped against the flat surface (2') of a supporting angle (2). At each junction point, the angle has a rectangular opening (21) through each flange, the two openings being at the same height. Each end of the tube has two opposed narrow slots (11). To connect a tube, a forked connector (3) with enlarged ends (5') is inserted through a rectangular opening. A flat wedge (7) is inserted though the two slots in the tube end, passing between the two limbs of the forked connector. USE/ADVANTAGE - For scaffolds , furniture, shelving etc. Strong, stable construction, easily and quickly assembled without screws or welds.
Patent CH-678649-A5 (CH)
Title: Fixture for attaching object to wall - consists of head and shank which has pin shaped barns on
Inventor: REGENSBURGER WERNER
IPC: F16B19/00
Filed: 1989-03-09
Abstract: The fixture for automatically anchoring to the inner wall of a hole in an object has a head (1) and shank (2). Around the periphery, in an axial direction are pin-shaped barbs (3)  each with at least one pointed tip. The outer casing of the shank (2) has at least one groove (4) into which the barbs (3) fit. Each barb (3) has a foot, is hollow; and has holes (7) through its side (6). The brabs (3) are placed on a support (8) inserted into the shank (2). USE/ADVANTAGE - The fixture does not  necessarily need a pre-bored hole.
Patent CH-686820-A5 (CH)
Title: Thermo-forming of semi-finished prods. made from composite materials
Inventor: TEICHMANN MARTIN
IPC: B29C53/04
Filed: 1995-04-22
Abstract: Semi-completed products are thermoformed as follows: (a) the product is positioned and fixed on a workplate, leaving free, the region to be formed, (b) the product is heated locally in this region, which includes one of its ends, (c) the hot region is formed around a tool and reconsolidated under pressure, (d) it is cooled, and (e) the formed product is then released from the fixtures.  Also claimed are: (1) use in the vehicle industry to make parts for frames and crash- or impact-absorbing structures; and (2) suitable appts. to carry out the process, substantially as described.  Pref. in accordance with the degree of deformation, layers of the heated region are allowed to slide relative to each other, leaving a stepped appearance in the end layer, beyond the articulation. Heating takes place from one or more localised sources, which may be on the deforming tool and directed to the region of deformation. A swinging cheek is used for the purpose. This is dimensionally stable and thermally conductive over the entire temperature range of the manipulation.
Patent CH-662779-A5 (CH)
Title: Process and device for producing beads (granules)
Inventor: BEGLINGER ROLF
IPC: B29C61/00
Filed: 1984-03-16
Abstract: For the production of beads (6') from a melt of a bead material (6) the latter, still essentially in solid form but already apportioned corresponding to the bead volume, is introduced into an inert and heat-resistant liquid (7). In this liquid (7) the bead material (6) is heated, in particular via the liquid (7) itself, to its melting point and in the process subjected to the surface tension. Especially well shaped beads (6') are thereby formed, which are consolidated by cooling. Expediently, the liquid (7) and bead material (6, 6') have approximately the same specific weight. In a device for carrying out the process, a heating device (25, 26) is arranged directly on a container (103) for the liquid (7). <IMAGE>
Patent CH-676619-A5 (CH)
Title: Mortice lock housing for door - has ridge around edge which fits in groove in groove in door recess
Inventor: KELLER ERNST
IPC: E05B63/08
Filed: 1988-04-21
Abstract: A door (10) is fitted with a mortice lock (1) inserted into a recess (13) extending inwards from the door edge.  The lock housing (2) is formed with a ridge (6) which projects from the three edges of the housing which fit into the recess. The recess in the door has a corresp. groove (14) to receive this ridge.  The latter and groove increases the security of the lock by making it more difficult to force the lock housing out. ADVANTAGE - Improved security even for doors of low mechanical strength.
Patent CH-668564-A5 (CH)
Inventor: COMMENT PAUL
IPC: B65D83/76
Filed: 1986-06-26
Abstract: The distribution head (1) is integral with a valve flap (3) of a valve (4) intended to be fixed to a housing containing the product to be distributed. The head is provided with a movable cap (11) presenting a clearance (13) facing the distribution orifice (9). A spring (12) is mounted between the cap and the head. The cap is provided with a flexible blade (17) of which the bent extremity (20) obturates, when at rest, the distribution orifice. When pressing the cap (11), the flexible blade (17) clears the distribution orifice (9) before the opening of the valve. Inversely, when relieving the pressure, the cap goes up again after closure of the valve and the flexible blade (17) closes the distribution orifice.
Patent CH-675316-A5 (CH)
Inventor: MUELLER KURT
IPC: G08B13/193
Filed: 1987-08-11
Abstract: An intrusion detector with a plurality of reflector segments that focus infrared energy from a corresponding plurality of detection zones onto a common sensor. Uniform coverage of a rectangular area with detection zones and detection sensitivity unaffected by distance is achieved by means of a reflector segment arrangement in which the reflector segments are mounted on supporting structures and in which the distance from the sensor and therefore the focal length of the reflector segments is substantially proportional to the detection distance. The reflector segments are staggered horizontally and vertically on the supporting structures such that the centrally positioned reflector segments are set lower and have a different shape than the laterally positioned segments, and whereby the number of reflector segments is reduced with decreasing detection distance such that the density of the detection zones is uniform throughout the retangular protected room.
Patent CH-668866-A5 (CH)
Title: Edge seal for cable guide holes - has ring shaped element that fits edges of hole in housing plate
Inventor: REICHLE HANS
IPC: H02G3/08
Filed: 1985-08-08
Abstract: The housing (10) has apertures (11') formed to allow the passage of electrical cables.  Protection is provided by a ring of seding material (11) that fits over the edge.  The ring has an essentially oval cross section with an outer lip (4) that is stepped to overlap with the surface of the housing.  A slightly smaller lip (3) is formed on the underside. The internal surface of the ring has a groove (7) that alters a blanking disc (5) to be returned.  The ring is produced of a suitably elastic material. ADVANTAGE - Provides secure location of ring and cover is profile operative.
Patent CH-685285-A5 (CH)
Title: Compsn. for sustained and controlled release of peptide salt
Inventor: ORSOLINI PIERO
IPC: A61K38/31
Filed: 1991-12-02
Abstract: Prodn. of pharmaceutical compsn. for sustained and controlled release of a drug (I) comprises (a) dry mixing a biodegradable polymer (A) with (I), both in the form of microparticles with mean dimension below 500 microns; (b) compressing the mixt. gradually while heating to 90 deg C; (c) extruding the precompressed/preheated mixt. at 90-100 deg C. then (4) cooling the extruded product. (A) is poly-1,4-butylene succinate or fumarate, or poly-2,3-butylene succinate or fumarate and (I) is the pamoate, tannate, stearate or palmitate of a natural or synthetic peptide.
Patent CH-684688-A5 (CH)
Title: Assembly device for strip element composed of superimposed layers and glued to a corrugated board production machine.
Inventor: SCHOCH GREGOR
IPC: B31F1/36
Filed: 1990-11-14
Abstract: A device, which assembles web-like workpieces consisting of superimposed glued layers to form a web of corrugated board material, includes three sections with a first section having a single heating plate and an upper blowing case, a second section including upper and lower transverse nozzles, as well as upper and lower suction chambers and a third section including the extension of the upper and lower suction chambers. The device includes a conveying arrangement which has an upper continuous mesh belt passing through the first, second and third sections, and a lower belt passing only through the second and third sections.
Patent CH-665323-A5 (CH)
Title: Subscriber call signal circuit for digital telephone network
Inventor: LECHNER ROBERT
IPC: H04Q11/04
Filed: 1984-08-27
Abstract: The subscriber call signal circuit for a digital telephone network uses two 2-stage amplifier circuits (VSTE,VSTA) for supplying and switching the call signal voltage and coupled via the coupling field (KN) of the telephone network to a digital tone generator used for providing both the audible tone signal and the call signals. The amplifier circuits (VSTE,VSTA) of the subscriber circuit (SLCA) have differing amplification factors on the input side and on the output side exhibit corresponding voltages (UV1,UV3). The switching from one voltage to the other is effected without a sharp variation in the voltage ratio between the speech wires (a,b) of the telephone line (TL).
Patent CH-595496-A5 (CH)
Title: Sewing and embroidery machine shuttle
Inventor: PRINCIPE VIKTOR
IPC: D05C11/18
Filed: 1975-07-17
Abstract: A shuttle, for use in a sewing machine, has a closing lid and an external thread tensioner and a pivoting tension clip to adjust the thread tension.  At least one thread deflector is placed in front of the stud for the tension clip, as seen from the shuttle point, which ranges out from the lid surface to at least the height of the stud round which the tension clip pivots.Designed for use in sewing and embroidery machine, the design prevents thread breakages when the shuttle housing fouls thread loops as the shuttle passes by.
Patent BE-1003724-A5 (BE)
Title: Systeme d'epissage de fil pour la chaine d'un metier a tisser.
Inventor: AKIYAMA YASUO
IPC: D03J1/16
Filed: 1989-03-29
Granted: 1992-06-02
Abstract: Système d'épissage de fil pour fil de chaîne dans un métier à tisser, dans lequel un appareil d'épissage de fil est prévu avec des moyens de recherche pour une extrémité de fil du côté ensouple d'un fil de chaîne coupé et un dispositif d'épissage pneumatique du fil pour épisser l'extrémité du fil à une extrémité d'un fil additionnel.
Patent BE-1012824-A5 (BE)
Title: Dispositif limiteur du couple d'un trepan.
Inventor: TIBBITTS GORDON A
IPC: E21B17/04
Filed: 1998-03-19
Granted: 2001-04-03
Abstract: L'invention fournit un dispositif limiteur du couple permettant la rotation d'un train de tiges par rapport à la structure de coupe du trépan lors de l'application d'un couple prédéterminé entre la structure de coupe du trépan de forage et le train de tiges. le dispositif limiteur du couple utilise un élement de retenue limitant le mouvement de rotation d'un premier composant du dispositif limiteur du couple par rapport à un deuxième composant. Lors de l'application d'une charge de couple suffisante à la structure de coupe du trépan de forage, l'élément de retenue permet le mouvement de rotation du premier composant par rapport au deuxième composant et permet la poursuite de la rotation du train de tiges par rapport à la structure de coupe du trépan jusqu'à la réduction suffisante du couple. Le dispositif limiteur du couple peut faire partie intégrante d'un trépan de forage, il peut être un dispositif séparé fixé entre le train de tiges et le trépan de forage ou entre le trépan de forage et un moteur de fond, ou peut faire partie d'une base proche du trépan ou être incorporé dans un moteur de fond.
Patent BE-1012751-A5 (BE)
Title: Trepan a lames rotatif dirigeable a agressivite longitudinale variable de la zone de front de taille.
Inventor: PESSIER RUDOLPH
IPC: E21B10/26
Filed: 1998-09-08
Granted: 2001-03-06
Abstract: Trépan à lames rotatif englobant une conception du front de taille facilitant le pouvoir de direction tout en empêchant un déplacement latéral du trépan et la formation résultante de barres rocheuses sur la paroi du trou de forage, assurant l'alésage et le conditionnement de la paroi du trou de forage lors de l'avance du trépan à travers la formation. Le trépan englobe une section de front de taille allongée composée de plusieurs plaquettes de front de taille espacées circonférentiellement, englobant chacune des segments de plaquette de front de taille à déplacement longitudinal mutuel et à agressivité latérale variable, ouayant tendance à un découpage du matériau de formation en présence de l'application d'une charge. Un segment de plaquette de front de taille d'attaque, s'étendant à partir de la face du trépan et le plus proche de celle-ci, est quelque peu agressive, comportant des éléments de coupe PDC conventionnels, tandis qu'un segment de plaquette de front de taille intermédiaire est exempt de dispositifs de coupe et peut être caractérisé de segment de front de taille "lisse", faisant fonction de surface de support et limitant le déplacement latéral ..
Patent CH-583255-A5 (CH)
Title: Cardenolides and bufadienolides from oxime mixtures and 3-substitution - reaction - having inotropic activity with short latent time and short
IPC: C07J41/00
Filed: 1970-07-24
Abstract: Cpds. of general formula (I) : (where A = groups A1-4 : R1 is H, hydroxy or acetoxy; R2 is hydroxy or acetoxy; R3 is prim., sec. or tert. amine, 2-oxo-3-oxazolidinyl or ureido; R4 is methyl or, when A = A1 where R1 = H, also hydroxymethyl, formyl or carb oxy; R5 (when R4 = hydroxymethyl, formyl or carboxy) = beta-hydroxy or beta-H, unless R4 = methyl and A = A1 with R1 = H, when R5 = alpha or beta-H) and their salts are prepd. from cpds. of formula (II) : (where X = (a) hydroxyimino or azido; (b) NH2; (c) Br or tosyloxy; (d) hydroxyethylamino); by (a) reducing to the amino gp.; (b) acylating, methylating, hydroxyethylating or carbamoylating the maino gp.; (c) reacting with a prim. or sec. amine, or (d) cyclisation to oxazolidinone. Prefd. cpds. (I) have substituents in posn. 3 in the beta-configuration.
Patent FR-2049537-A5 (FR)
Title: Treatment fluid make-up in closed circuit - processes
IPC: B01F33/40
Filed: 1969-06-12
Granted: 1971-03-26
Abstract: The bath contg. e.g. a fluid for photographic print treatment, is periodically supplied with doses of replenishing fluid under the action of a pressurized inert gas (e.g. nitrogen), and between these periods inert gas at a lower temp. is supplied to homogeneously mix the fluid. Pref. the bath is supplied with a heating control, and gas and fluid are supplied via electromagnetic valves operated in accordance with a control programme. The concentration and temp. of the fluid is maintained uniform throughout.
Patent FR-2094495-A5 (FR)
Title: Phenylalkanoic acid amides of diphenylamines - - analgesics and antiinflammatories
IPC: C07C233/12
Filed: 1970-06-23
Granted: 1972-02-04
Abstract: Title cpds are of formula (where A= satd. or ethylene opt. branched hydrocarbon R=1 or 2 opt. substituents selected from alkyl, alkenyl halogen, cycloalkyl, aryl, aralkyl, aralenyl, CN, NO2 alkoxy, aryloxy, aralkoxy, alkylthio, arylthio, aralkylthio, aryloxymethyl, arylthiomethyl and CF3. RI and RII=1-3, opt. substituents each selected from halogens, alkyl, CF3 and alkoxy., RIII and RIV = H or lower alkyl.
Patent FR-2106690-A5 (FR)
Title: Fuse detonated cartridges - having a plastic (polyamide) rod to support the fuse
IPC: F16B19/14
Filed: 1970-09-21
Granted: 1972-05-05
Abstract: A wire which can be explosively fused to detonate an explosive charge is mounted along a rigid or semi-rigid supporting rod made of non-conducting material, pref plastic, pref polyamide. The fuse may run parallel to its support or be wrapped around it. Pref. the ends of the fuse are trapped by crimped electrical contact caps pref. shaped to facilitate location of the fuse in a coherent (plastic) body of explosive material. The support facilitates manipulation and prevents damage of the fuse during manufacture of cartridges or industrial explosives. The fuse can be reproducibly positioned to control firing delays.
Patent FR-2106961-A5 (FR)
Title: Gas turbine plant - for driving the blast of a blast furnace
IPC: C21B5/06
Filed: 1970-09-30
Granted: 1972-05-05
Abstract: The gas turbine plant utilises the expansion energy of the blast furnace waste gas and functions even when the compressor is out of action. The admission pipe of the first gas turbine is connected to the blast furnace mouth. The combustion chamber is mounted close to the second gas turbine and is connected to the blast furnace mouth. The pressure pipes of the air compressor and the blast compressor are connected to each other by a pipe fitted with a non-return valve. The yield of the plant is 1.85 times that of conventional plants.
Patent FR-2074357-A5 (FR)
Title: Curved thermoplastics sausage casing
IPC: B29C53/08
Filed: 1970-12-28
Granted: 1971-10-01
Abstract: Thermoplastics film sleeving is reeled off, partly inflated and then contacted in the inflated area with a heated roller at 105 degrees C surface temperature for three seconds. Thermal hysteresis occurs and the film can then be slit ready for stuffing. The edges are later sealed together once filled, the casing clipped and tied and cut and held in water to shrink the film and sterilise the product. The casing has considerable curvature as a result.
Patent FR-2231289-A5 (FR)
Title: Chelates of quadra-valent metal with beta diketones - for chemical displacement of NMR spectra and good resolution
IPC: C07C49/92
Filed: 1973-05-22
Granted: 1974-12-20
Abstract: Chelates (I) of paramagnetic metals of valency 4 with beta-diketones for use as chemical reactants for displacement in nuclear magnetic resonance (NMR) spectra. The reactants are much more stable and soluble in organic solvents and give better resolution in NMR spectra for use in molecular studies or organic Lewis bases. (I) are pref. chelates of uranium with trifluorobenzoyl acetyl acetone (II), fluoro-1,1,1,2,2,3,3,-dimethyl 7,7,-octane-4,6-dione, thenoyl trifluoro-acetyl acetone, hhexafluoropentane 2,4-dione, 1 mole (I) is used with 1-2 moles of product under study in solution.
Patent FR-2249592-A5 (FR)
Title: Continuous nitrogen oxide determination in gases - by catalytic redn and measurement of the heat evolved
IPC: G01N25/28
Filed: 1973-10-25
Granted: 1975-05-23
Abstract: The continuous determination of the nitrogen oxide concn. in gases is effected by selective catalytic redn. of the nitrogen oxides with H2 at 250-400 degrees C and measurement of the amt. of heat evolved, this being proportional to the concn. The process is more selective and requires less delicate appts. than conventional colorimetric and electrolytic processes. In cases where the gas to be analysed also contains CO and H2O (e.g. automobile exhaust gases), the H2 can be formed i sity by catalytic conversion of the CO and H2O to CO2 and H2; otherwise, an external source of H2 is used. Suitable catalysts are Group VIII noble metals (Ru, Os, Pt, Ir, Pd or Rh) and oxide mixts. of Mn, Pb and a rare-earth. (esp. La or Nd).
Patent FR-2258092-A5 (FR)
Title: Clothes strap-down device for a car - has clips on ends of straps controlled by press button
IPC: A41F17/00
Filed: 1973-11-02
Granted: 1975-08-08
Abstract: The device consists of a platic base with a manually operated control button. It holds two flexible rubber and cotton weave straps. The end of each holder has a light plastic clip with adhesive material on the inside. The holders unroll and roll up again, under control of the manual button. They can be made to the required length and cannot become detached with normal use. The clips retain bulky clohes such as trousers and long dresses worn by drivers etc. The adhesive allows detachment by pulling by the drivers etc. The device can be fitted under door pockets.
Patent DD-148711-A5 (DD)
Inventor: MAURER FRITZ
IPC: A01N57/16
Filed: 1979-12-14
Abstract: O-Ethyl-S-n-propyl-O-(1-substituted-pyrazol-4-yl)-(thiono)-thiolphosph oric acid esters of the formula   <IMAGE>   wherein R is alkyl, cycloalkyl or phenyl, and X is oxygen or sulphur, which possess arthropodicidal and nematicidal properties.
Patent DD-157203-A5 (DD)
Inventor: DOKOUPIL JIRI
IPC: C14B1/58
Filed: 1981-03-13
Abstract: An apparatus and process for expanding the area and for drying of leather pieces, felts and other similar flat materials. On both sides of the leather elastic foils impervious to air are disposed, a vacuum is connected to the space between the two foils and then forces are applied for enlarging the area of the foils, where the forces are predominantly disposed in the plane of the foils. Thermal energy can be fed to the flat material. The forces can be intermittently applied and they can be provided preferably by hydraulic or pneumatic means.