baber/WOPTO huggingface dataset:
Patent CH-680394-A5 (CH)
Title: Measurement appts. for contaminant gases in air - uses measuring tube with ultrasound emitter at its one end with receiver at other end, emitter and receiver being connected to signal evaluation appts.
Inventor: KIRCHNER HEINZ
IPC: G01N29/024
Filed: 1990-06-12
Abstract: The ultrasound transmitter and receiver work in conjunction with an electronic signal evaluation appts. for evaluating the sound signal running time. The measurement tube runs in a straight line, or can be U-shaped, winding or spiral-form. To the measurement tube input is connected an air pump, and at the tube outlet is an air outlet. Inside the measurement tube a temp. sensor or a humidity sensor is incorporated which works in conjunction with the signal evaluation appts. The ultrasound transmitter has a frequency of 20 - 50 (pref. 40)kHz. ADVANTAGE - For the monitoring of solvent vapours in the output air coming from chemical textile cleaning plant.
Patent CH-684190-A5 (CH)
Title: Sliding catch device for lifts
Inventor: ZUEGER MARTIN
IPC: B66B5/18
Filed: 1991-07-04
Abstract: By means of this sliding catch device, lift cars which have a normal travelling speed for which the catch brakes with catch wedges are no longer permitted can be braked smoothly in both directions and held in a rest position in the guide rails (15). It has at least one brake clasp (1) arranged on both sides of the car frame and acting on the guide rails. The brake clasp (1) is fitted in a brake housing (9) closed on four sides and has two pivotably mounted brake-clasp levers (1.1) which are actuated by a spring carriage (5) mounted in such a way as to be displaceable perpendicularly to the travelling direction of the car. The spring carriage (5) rests with preloaded compression springs (4) on running rollers (7) which run on tracks (8) in the brake housing (9). When the spring carriage (5) is displaced by the force of a release spring (10) triggered by a speed limiter, pressure plates (6) of the spring carriage (5) run onto pressure rollers (11) of the brake-clasp levers (1.1) and transmit the brake force of the preloaded compression springs (4) to the guide rails (15). <IMAGE>
Patent CH-676081-A5 (CH)
Title: Fluid and power coupler for dentist's hand tool - contg. supplementary electrical contacts conveying encoded pulses for recognition of non-standard DC or AC loads
Inventor: MOSIMANN DAVID
IPC: A61C1/18
Filed: 1988-06-08
Abstract: A socket (4) conforming to the four-tube standard is fixed to the end of a flexible hose serving a source of compressed air, water and electric current. Air supply and exhaust tubes (16,17) a water tube (18) and a pulsatile air tube (19) are arranged conventionally. Electrical contacts (20,21) adjacent to an axis of symmetry (y-y') supply lamp current, and outer contacts (22,23) cater for other electrical requirements of non-standard surgical tools. USE/ADVANTAGE - A universal coupler compatible with tools incorporating air turbines, electric motors or piezoelectric vibrators. Removes the inconvenience of a multiplicity of different couplers.
Patent CH-690337-A5 (CH)
Title: Clamp to connect two shaped components in framework or wall
Inventor: STROSSLE MARCEL
IPC: F16B7/04
Filed: 1995-07-27
Abstract: The clamp has a core (2) which can be fixed into a first shaped component (1). The core has a bolt (6) which can move axially, and which has an end part with a lug which can be inserted at least partly into an opening in a second shaped component (14). The bolt is moved axially by an eccentric cam (15), with a shaft (16) and a roller (17). It also has a recess (18), which is bounded by a surface which runs through a wall (22), which is parallel to the axis of rotation (19) of the shaft. The roller is pressed against the wall by the rotation of the cam, in order to slide the bolt inside the core so that the lug exerts a clamping pressure on the second component.
Patent CH-684313-A5 (CH)
Title: Plate-shaped damping device for a ski binding
Inventor: SCHERUEBL FRANZ
IPC: A63C9/00
Filed: 1990-08-07
Abstract: The invention relates to plate-shaped damping devices (12, 13) for a coupling apparatus (4) between the ski boot (30) and ski (1), for example a front and a rear jaw (2, 3) of a ski binding. These are arranged between the coupling apparatus (4) and the surface (10) of the ski (1), and have projections protruding above the bearing surface (11) of the front and rear jaws (2, 3), which projections face towards each other. End faces of the damping apparatus (12, 13), in the planar position thereof, are arranged at least at a slight longitudinal distance from one another and/or rounded. <IMAGE>
Patent CH-690200-A5 (CH)
Inventor: MAECHLER WERNER
IPC: G01C9/28
Filed: 1995-09-29
Abstract: The invention concerns a spirit level which comprises a body (1) made from a hollow profiled section, at least one bubble level (2) mounted in the body, and at least one magnet (4) for adhering to a surface to be measured, the at least one magnet (4) being mounted inside the body (1). The at least one magnet (4) is disposed on the interior of the body (1) and separated from the surface to be measured by a lateral surface (12) of the body (1). The spirit level comprises at least one insert element which serves as a magnet holder (5) and on which the at least one magnet (4) is disposed. The insert element can be pushed into the body (1) and is held therein in the mounted state, so dispensing with the need for time-consuming operating steps for boring open the body (1) and embedding the magnet (4).
Patent CH-666743-A5 (CH)
Title: Composite armour plate - has intermediate plate with rows of holes to facilitate welding to baseplate
Inventor: LUSTENBERGER HANS
IPC: F41H5/013
Filed: 1985-07-15
Abstract: A composite armour plate has a baseplate (1) which is covered with a protective element (2). The protective element is fastened to an intermediate plate (9) by nuts (14) attached to studs which are welded to the intermediate plate. The intermediate plate has rows of holes (10) with a welded or soldered joint being made around the edge of each hole on the side of the intermediate plate in contact with the baseplate. ADVANTAGE - The baseplate is made of luminium or aluminium alloy which is difficult to weld. The rows of holes provide a large welding area.
Patent CH-686390-A5 (CH)
Title: Gas discharge or fluorescent lamp operating system
Inventor: NIGG JUERG
IPC: H05B41/292
Filed: 1992-10-12
Abstract: The operating system provides the lamp with an AC signal having a basic harmonic (fo) with a frequency which is above the network frequency and which exhibits a frequency modulation of above 3 %. Pref. the basic harmonic has a frequency of between 15 and 100 kHz, with the modulation frequency obtained from the network frequency by a modulation signal generator (3) and fed to the modulation input (Emod) of an MF oscillator (1), providing the lamp operating signal.
Patent CH-663946-A5 (CH)
Title: Ramp made of light alloy sections joined by cross-members - has end section which is pivoted to side members of main part
Inventor: STUPKA ALEXANDER
IPC: B65G69/28
Filed: 1984-07-04
Abstract: A portable ramp, for use by vehicles or pedestrians, is made of light alloy.  It consists of two parallel angle sections (2) connected to each other by a number of closely spaced cross-members, so that the ramp has a shallow channel shaped cross-section. The ramp has an end section (4) which is pivoted to the ends (6) of the angle sections.  This pivoted end section enables the ramp to be used to provide access to stockpiles (9) of different heights.  The cross-members are made from light alloy sections with roughened surfaces. USE - For use in agriculture.
Patent CH-682551-A5 (CH)
Title: Double floor section
Inventor: KROPFF HUBERTUS
IPC: E04F15/024
Filed: 1990-12-13
Abstract: The double floor-section comprises a core (1) covered at top and bottom by a fibre-reinforced plastics plate (2,3), with cladding (4) on the top plate. The cladding is joined to the plate without using glue.  The sides not covered by plastics plates can be clad with metal ones (5) perforated by punching, which can also be secured without gluing. The core material forms a honeycomb structure, and is flameproof.
Patent CH-566384-A5 (CH)
Title: Thawing salt for de-icing of roads etc. - where granulate size is closely controlled to permit minimum salt usage
IPC: C09K3/18
Filed: 1972-03-24
Abstract: The parent patent described a thawing salt (i.e. for roads etc.), consisting of a homogeneous granulate contg. by wt. 10-50% CaCl2 or MgCl2, the remainder being NaCl. In the present invention, >=70% of the granulate is 3-5 mm in size and max. 10% has a size 2 mm or >5 mm. In the pref. mfg. process, damp NaCl obtd. from a centrifuge, with grain size 0.15-0.8 mm dia. and contg. 2.5% moisture, is mixed with CaCl2 or MgCl2 milled to a size below 0.1 mm, and the resultant mixt. is compacted. Max. effect can be obtd. using the min. amt. of thawing salt.
Patent CH-637084-A5 (CH)
Title: Conveying device with a conveyor forming a conveying plane and lateral guides
Inventor: ROTH OSKAR
IPC: B65G21/20
Filed: 1979-06-07
Abstract: The conveying device with a conveyor (1) forming a conveying plane and lateral guides (24, 26) is preferably used for transporting cans or glasses which are oval in cross-section. In order that these do not become jammed between the lateral guides (24, 26) when standing transversely on the conveyor (1), provision is made for the lateral guides (24, 26) to have rolling bodies (26) arranged in line and having an axis of rotation at right angles to the conveying plane, the bodies (26) forming a circular peripheral line when viewed in plan view towards the conveying plane. <IMAGE>
Patent CH-655893-A5 (CH)
Title: Template and cutting-out device for insulating plates
Inventor: ZOGG HANS
IPC: E04D13/16
Filed: 1982-10-19
Abstract: The template has two stops (23, 25) and scales (27, 29) which are assigned to the said stops. The edges (35, 37) of the plate support (21) constitute a marking which shows that the cutting losses are becoming too large and that it is better to cut out the plate in the manner shown in the other diagram. <IMAGE>
Patent CH-571097-A5 (CH)
Title: Cutting unit for moving carpeting - has a perforated suction drum to hold the material in place during cutting
IPC: D06H7/00
Filed: 1974-05-15
Abstract: Moving carpeting and other flat matls., are cut using appts. with a perforated drum to hold the matl. to its mantle by suction across its width, as it is drawn past the cutter. The system holds the carpeting in place while the cutter passes through the fabric, to ensure correct orientation for straight cuttig such that cut strips having parallel and straight edges.
Patent CH-594853-A5 (CH)
Title: Gas burner for water heater
Inventor: BOILLAT PIERRE
IPC: F23D14/06
Filed: 1976-06-14
Abstract: Gas burner for water heater has jet adjusted on horizontal venturi tube and deflector height adjusted on outlet above
Patent CH-621393-A5 (CH)
Title: Coupling device
Inventor: ROTT ERWIN
IPC: F16D1/093
Filed: 1979-08-23
Abstract: In the case of the clamping sets customary for shaft-hub connections with complementary tapered elements which can be pulled together in the axial direction, the achievement of precise correspondence of the axes of symmetry of the components of the clamping set which are pressed against the shaft and hub is problematic because complementary tapered elements have a tendency for displacement of their axes relative to one another during tightening due to different pressure-point distribution on the complementary tapered surfaces, and it was hitherto possible to keep this tendency within tolerable limits only with a high outlay, by very precise machining during manufacture. This problem is solved in the present clamping set by virtue of the fact that the previous, relatively long complementary tapered surfaces are replaced by in each case two relatively narrow complementary tapered surfaces arranged in the axially opposite end regions thereof; the associated reduction in the surface area of the complementary tapered surfaces on the one hand reduces the probability of a fault due to different pressure-point distribution and on the other hand increases the surface pressure to such an extent that the few remaining fault-generating pressure points are flattened by the high surface pressure. <IMAGE>
Patent CH-603959-A5 (CH)
Title: Main and auxiliary profiled beam sections
Inventor: DESSAIR JEAN-PAUL
IPC: E04B2/62
Filed: 1975-07-11
Abstract: Main and auxiliary profiled beam sections have U shaped main section with shoulders formed outside legs (OE151276)
Patent BE-1003732-A5 (BE)
Title: Structure de bouchon distributeur du type ruban.
IPC: B65D47/24
Filed: 1991-02-06
Granted: 1992-06-02
Abstract: Structure de bouchon distributeur du type ruban. Le bouchon distributeur pour récipients comporte un bouchon proprement dit (12) muni d'un embout distributeur (20),et un capuchon de fermeture (14) susceptible de se déplacer axialement par rotation avec le bouchon proprement dit, le capuchon de fermeture (14) ayant un orifice en forme de fente et une lame d'obturation (44) montée dans le capuchon de fermeture et susceptible de tourner dans l'orifice de manière à l'obturer, la lame d'obturation (44) pouvant simultanément tourner avec le capuchon de fermeture (14) lorsque ce dernier tourne, et se déplacer axialement, de manière à permettre à ladite lame d'obturation de fermer ou d'ouvrir l'orifice, le produit distribué étant large et mince, à la façon d'un ruban. Application notamment pour la distribution de produits analgues à de la moutarde.
Patent CH-618931-A5 (CH)
Title: Hydraulically controlled braking device for cycles and mopeds
Inventor: ZUPPIGER PAUL J
IPC: F16D65/14
Filed: 1977-08-22
Abstract: It comprises a control circuit filled with an incompressible fluid and particularly having a pipe (14) connecting the control member to the pads acting by pressure on the rim of a wheel. One of the ends of this pipe is connected to a chamber which can be deformed elastically by action of a brake lever, the other end being connected to a vessel (13) which can also be deformed elastically and is located between the end (6') of the caliper carrying the pads (12) and the frame. <IMAGE>
Patent CH-632719-A5 (CH)
Title: Apparatus for opening multi-sheet paper products, in particular printed products
Inventor: REIST WALTER
IPC: B65H5/30
Filed: 1978-10-06
Abstract: The printed products (5) to be opened are located individually in compartments (2) of a cell wheel (1). Projections (18) engage into the individual compartments (2) in the manner of teeth of a gear wheel. Pivotally mounted in these projections (18) are pressure levers (19) which are provided at their front end with a pressure element (19a). When a projection (18) engages into a compartment (2), the pressure element (19a) is pressed under spring force onto the upper-lying surface of the printed product (5) located in this compartment (2). The turning of cell wheel (1) and wheel (12) cause a relative movement between the individual sheets of the printed product (5), which results in a bulging of part of the printed product (5). In the printed product (5) opened in the way described it is possible to insert for example a preliminary product during the course of further processing. <IMAGE>
Patent CH-590271-A5 (CH)
Title: 2 (n-aryl-n-furylmethyl)amino - imidazolidines -(2)-as analgesic and hypotensive agents
IPC: C07D405/12
Filed: 1972-05-15
Abstract: Cpds. (I) (where R1, R2 and R3 are H, F, Cl, Br, Me, Et, MeOM CF3 or CN and R4 is H, Me or Et) are prepd. either by reacting a 2-(arylamino)-imidazoline-(2) with a 2-methylfuryl-methyl halide or an N-aryl-N-2-methylfurymethyl-amine with 2-imidazoline or a metal salt thereof. Thus (I R1 = R2=2,6-diCl R3 = H and R4 is Me) is prepd. from 2-(2, 6-dichlorophenylamino)-imidazoline-(2) and 3-chloromethyl-2-methylfuran.
Patent CH-583421-A5 (CH)
Title: Determination of small quantities of water in polymers - by taking up in hygroscopic salt and chromatographic analysis
IPC: G01N30/00
Filed: 1973-08-09
Abstract: Water in a polymer is determined by first driving it off by heat and then absorbing the evolved water in a hygroscopic salt such as calcium chloride. This absorbed water is then rapidly driven off the salt and estimated chromatographically. Used to estimate small concns. (10 ppm) of water in polymers. This method is rapid and simple, and of high accuracy at low water levels.
Patent CH-599551-A5 (CH)
Title: Very slow rotary movement measurement system
Inventor: BARBEY CHARLES
IPC: G01P3/36
Filed: 1976-11-03
Abstract: Very slow rotary movement measurement system employs laser source providing reference and measuring beams in interferometer
Patent CH-570601-A5 (CH)
Title: Folding rule with plastic interlocking links - links joined in pairs by resiliently-held bolts through end holes
IPC: G01B3/06
Filed: 1973-10-17
Abstract: Folding rules made of plastic, comprising a number of links joined together by rivets, are familiar. The present rule is designed to avoid the disadvantages associated with them of too much play developing and leading to measurement errors. The rule comprises a number of links which are joined together at their ends in pairs by bolts inserted through holes. Each link interlocks with the next in at lest two positions through the action of projections and hollows in their surfaces. These superficial sections (22, 25) form cylindrical or conical guide and bearing surfaces with virtually no play, when the links are interlocked.
Patent CH-615708-A5 (CH)
Title: Weaving machine and method
Inventor: JEANDAUD JEAN-CLAUDE
IPC: D03D47/12
Filed: 1976-11-27
Abstract: The machine comprises a weft-puller (6) made from a magnetic material and subjected to the action of a magnetic field created by a permanent magnet (7). The magnet is fastened to an endless support, for example a belt (8) arranged on two return pulleys (9) on either side of the machine. When the belt advances transversely, the magnet (7) drives the weft-puller between the two layers of warp threads (4 and 5). The weft-puller slides on a guide track of the comb (15). It allows the insertion of the weft thread which is fixed to it by a clamp. The belt always revolves in the same direction, which eliminates the to-and-fro movements. The machine makes it possible to enhance the weaving rate by decreasing the moving masses and the time wasted due to inertia. <IMAGE>
Patent FR-2053451-A5 (FR)
Title: Acoustic panels seals
IPC: E04B1/68
Filed: 1969-07-04
Granted: 1971-04-16
Abstract: Joint seals for acoustic panels are made by introducing a flexible plastic or elastic element into the space between adjoining panels before the introduction of a permanently plastic lead composition. The flexible element forms a support for the lead composition, and prevents it from falling behind the rear face of the panels. Continuous and rigid mechanical bonding of the panels is obtained, and vibration of the panels is prevented. The joint seals have a high acoustic absorption, and are invisible when painted.
Patent FR-2126544-A5 (FR)
Title: Pneumatic odoriser - for imparting a smell to a fuel gas
IPC: F17D5/02
Filed: 1971-02-10
Granted: 1972-10-06
Abstract: Pneumatic odoriser, i.e. an apparatus for adding a odoriferous substance to a fuel gas normally having no smell, to render the gas easily detectable, comprising a reservoir containing the liquid odorant, in which a sloping perforated tube is partly immersed with its upper end connected to the main gas pipe upstream of a given point, downstream from which a pipe, provided in the upper part of the reservoir, is connected, while a device for producing a pressure differential is inserted in the main gas pipe at the given point.
Patent FR-2089518-A5 (FR)
Title: Loom shuttle flanged bobbin yarn brake
IPC: D03J5/06
Filed: 1971-04-09
Granted: 1972-01-07
Abstract: The flanged bobbin is fitted into the central pivot of its carrier on the loom shuttle, and held down by a spring. The upper flange is over-sized and the spring pressure holds the upper flange down on the bearing surface of the carrier, pinching the yarn between them in a friction grip. This applies a braking action on the yarn as it is drawn out, has a self-cleaning capability, and controls the movement of the yarn even when on its last winding on the bobbin.
Patent FR-2134850-A5 (FR)
Title: Fluorimetric determination of ammonia and amino acids
IPC: G01N33/68
Filed: 1971-04-22
Granted: 1972-12-08
Abstract: Ammonia and organic amino cpds. contg. at least one primary amino grp. esp. amino acids and their derivs. substd. on the carboxyl gp. are determined fluorimetrically (qualitatively and quantitatively) by contact with a cpd. for formula (wherein Ar is an aromatic gp. the gps COR1 and COR2 being fixed to adjacent C atoms, R1 and R2 are the same or different and are H or an organic gp). esp. o-phthalaldehyde or o-diacetylbenzene, and a reducing agent such as a thiol, or a borohydride. The reaction between cpd(s) is determined and the reaction is effected at pH 6-13, pref. 8-10, a blue fluorescence being produced the intensity of which may be measured with a spectrofluorimeter.
Patent FR-2105784-A5 (FR)
IPC: C08L77/00
Filed: 1971-05-27
Granted: 1972-04-28
Abstract: 1325271 Artificial protein-containing fibres FUJII KEORI KK 4 May 1971 [25 Sept 1970] 13086/71 Heading B5B [Also in Division C3] Artificial protein-containing fibres are prepared by melt spinning a product obtained by precipitating a high molecular bonded product of animal fibre protein and nylon from an acid solution. The method involves the steps of (a) dissolving and decomposing an animal fibre in an acid solution (e.g. concentrated H 2 SO 4 ) (b) adding and dissolving nylon staple or powder to the solution of animal fibre protein thus obtained (c) reducing the solubility of the protein and nylon mixture in the solution by the addition of water or dilute acid thereto or by cooling and thus precipitating a high molecular bonded product of animal fibre protein and nylon which is filtered and dried and (d) melt spinning the product thus obtained. The ratio of nylon to animal fibre protein in the product may be 0À3 : 1 and preferably is from 1À5 : 1 to 2 : 1. The product may be blended with a thermoplastic resin (e.g. polyamide or polyester) prior to melt spinning. More effective bonding between the protein and nylon molecules in the high molecular bonded product may be obtained by (a) treating the animal fibre before dissolution in the acid solution with a compound containing active chlorine (e.g. sodium hypochlorite or dichloroisocyanuric acid) or an aqueous solution of peracetic acid, performic acid or hydrogen peroxide to break the disulphide bonds in the cystine groups of the animal fibre; (b) heating and stirring the dissolved animal fibre before adding nylon thereto; or (c) treating the acid solution of the nylon, animal fibre mixture with chlorine gas or iodine (preferably prepared in situ from sodium hypochlorite and potassium iodide respectively). In examples artificial protein fibres are prepared by melt spinning products obtained by dissolving wool, cashmere beard hair, human hair or collagen obtained from feathers or leather in concentrated H 2 SO 4 , adding nylon staple to the acid solution and heating to dissolve the nylon, and diluting and/or cooling the solution to precipitate the product.
Patent FR-2151257-A5 (FR)
Title: Tube to wall attachment - for rigid or flexible tube
IPC: F16L5/10
Filed: 1972-05-15
Granted: 1973-04-13
Abstract: The end of a tube is fixed or hinged on a hole in a wall by interfitting 2 tubes of strong elastic material on either side of the hole. The inner tube bears against the wall with a collar and extends beyond the outer tube. The tube to be attached is then forced into the interfitted tubes until it extends slightly beyond them. Specif., the interfitting tubes are nylon.