baber/WOPTO huggingface dataset:
Patent WO-2014153085-A4 (WO)
Title: Syringe
Inventor: REEVES TIMOTHY LLOYD
IPC: A61M5/178
Filed: 2014-03-14
Abstract: The present invention is a lock unit for a syringe to provide a proper dose of an agent or medication from the syringe. The lock unit sets the dose of the syringe and is not thereafter affected by subsequent shipping or handling. The lock unit is applied to the plunger to limit the travel of the syringe piston in the syringe barrel thus limiting the dose that is delivered. Optionally, one or more syringes can he provided with a plurality of lock units of differing dimensions each set to deliver a specific dose of the agent when attached to a syringe.
Patent CH-670004-A5 (CH)
Inventor: SEITZ THOMAS
IPC: H01F38/30
Filed: 1986-02-10
Abstract: A measuring transformer for measuring a current flowing in an electrical conductor is disclosed. Illustratively, the transformer comprises a three legged ferromagnetic core whose center leg at least partially surrounded by the electrical conductor. The center leg defines a center air gap and two outer air gaps, the center gap containing a magnetic field snesor and one outer gap being located at each end of the center leg. The two outer gaps are longer than the center gap when measured in the longitudinal direction of the center leg. The center leg and the magnetic sensor may form a single construction element. This configuration permits an especially precise, simple, and dependable installation of the measuring transformer, without worsening non-linearities or phase errors, while improving air-gap tolerances.
Patent CH-674734-A5 (CH)
Title: Plastic container - with non-return value in piston for pressurising the filling and with parts of specified material
Inventor: WERDING WINFRIED JEAN
IPC: B65D83/14
Filed: 1987-03-17
Abstract: A plastic container (1) is closed by a manually operated valve (2) with two normally closed lips(5,6) on top and a non-return valve (3) at the bottom. Both are made of elastomer material of the raw rubber type. Its piston (4) and the diffuser (12) are made, for a filling of water and alcohol-based prods., of elastomer of the type HYTREL, SURLYN, ELVAX, KRATON (all RTM), and for a filling of trichloroethylene, of EVA. The piston (4) has between the upper (21) and lower (22) sealing lip several annular bulges (23), with a dia and wall thickness such as to expand the piston wall when pressure is built up below it and the piston is moved up. ADVANTAGE - Container is bio-degradable and  environment-friendly. It uses compressed air rather than CFC propellant gas. Its spray rate remains approx.  constant.
Patent CH-690996-A5 (CH)
Inventor: SELINER JACQUES
IPC: B65B25/06
Filed: 1996-04-26
Abstract: Packaging paste like product able to be handled in a semi-liquid state, particularly cheese, in polypropylene enclosed portions consists of forming a pot by winding a sheet on a mandrel. The sheet protrudes past the face (6) of the mandrel, onto which is placed a cutout (29) from the sheet, and the sheet folded over under heat. The pot formed is partially filled with the food product, a cover of polypropylene (37) inserted and again the sheet envelope folded over under heat. The folding is conducted at a controlled temperature. Also claimed to the production equipment consisting of:- a polypropylene film (2) feed station (1) and cutting means (3) delivering sheet (26) to a stage (4) incorporating tear strips (27). A transfer unit with mobile supports (5) fitted with mandrels (6) at a winding unit (7) applies the sheet to the mandrels with a free end extending past the mandrel end. A feed station (9) applies polypropylene bases (29) to the end of the mandrel. The free envelope end, are folded over with a hot, temperature controlled (10) folding unit and the pot base heat sealed (11). A label is applied then the pot removed from the mandrel. The pot is partially filled with product and covered with polypropylene (37) of the same shape as the mandrel (17). A hot folding stage (18) at controlled temperature and heat sealing stage (19) complete the process.
Patent CH-681314-A5 (CH)
Inventor: SURER KURT
IPC: E01F8/02
Filed: 1990-04-18
Abstract: The plant-accommodating protective wall with framing (1) and earth comprises structural elements which are fixed together and is normally designed for a height of up to 6 m. The protective wall is mounted on a concrete foundation (5) and comprises stays or crosspieces (2) arranged crosswise to the protective wall, which are equipped on both sides at both ends with diagonal grooves (6) to take boards (3) running in the lengthwise direction of the framing (1) to create channels for the planting earth. Distance pieces or blocks (4) are located on the upper side of each crosspiece (2), onto which a further crosspiece (2) to take further boards (3) is mounted in each case. Connection pieces (8) in the form of double-sided, round or square push-in plugs, nail plates or bulldog clips are provided to hold the blocks (4) on the crosspieces (2). The adjacent ends of two contiguous boards (3) are preferably connected together by means of steel clamps (7). <IMAGE>
Patent CH-651869-A5 (CH)
Inventor: CICIN-SAIN YVO
IPC: E01B27/06
Filed: 1981-03-02
Abstract: 1. Railway ballast cleaning machine adapted to travel on rails, with a vibrating screen arrangement (15) for cleaning the ballast, preferably with two spaced superposed perforated bottoms (40, 41), and with belt conveyors (13, 14, 28, 29) for transporting the ballast and the waste, characterized in that the vibrating screen arrangement (15) comprises at least two vibrating screens (16, 17) mounted in series and independently of each other to the machine frame (1) and each being driven by its own drive means (48, 49), said drive means are adapted to be controlled independently of each other and to be cut on and cut off successively.
Patent CH-654958-A5 (CH)
Title: Plastic box having connecting terminals for electrical cables
Inventor: GROSSAUER ALFRED
IPC: H02G3/08
Filed: 1982-03-08
Abstract: Sealing (twisting) membranes (4) with a centering hole are provided in the side walls of the box body (1) by means of external, circular depressions (3). Each membrane (4) is provided by means of a step (4b) with a thicker, radially outer ring part (4a) and a thinner, radially inner ring part (4c). A fitting protective hose (6) for the electrical cable can be pushed through this sealing membrane (4) and can be fixed axially such that it can be removed again only by applying a corresponding amount of force. The inwardly projecting hose end part is cut away at the top. The hose (6) is firmly screwed to a securing block, and thus protected against rotation, by means of a screw (8) which is inserted from the top through the lower, remaining hose end part. <IMAGE>
Patent CH-688427-A5 (CH)
Title: Self-watering equipment for plants
Inventor: HALLER PETER
IPC: A01G27/04
Filed: 1996-06-12
Abstract: The equipment has a wick (5,13) which runs right from the bottom of a lower vessel (12) top to the top edge of a vessel (6) directly above it, covering the inside wall of the latter at several points in the process. It delivers liquid to earth which contains the root ball of the plant, evenly moistening it. It can comprise two or more strings of woven together synthetic material, and the opening in the bottom of the top vessel can have a smaller clear width than the top. The top vessel can be non-transparent and the bottom one transparent, and both can be conical in shape. They can be movable but fixed together and suspension or supporting equipment can be included.
Patent CH-689545-A5 (CH)
Title: Liquid substance applicator
Inventor: REICH LEON
IPC: B05B15/55
Filed: 1994-06-22
Abstract: The applicator (1) uses a cannula (2) to apply a liquid substance in droplet form, and in between applications its tip is placed in a container (4) of a solvent (6) or similar substance. The container lid (3) has a central aperture for a tubular holder (8) with side holes (10) and an inner spring-loaded plastic plug (13) with a rubber seal (14) for the cannula tip. Between uses the cannula tip is thrust into the tube against the seal and below the surface of the solvent.
Patent CH-643395-A5 (CH)
Title: Residual current device
Inventor: BIEGELMEIER GOTTFRIED PROF DR
IPC: H01H71/50
Filed: 1979-03-07
Abstract: In order to reduce the assembly cost and hence the production costs, the latching mechanism (7) is constructed in an L-shape. One of the two limbs engages in the housing trough (1) and is firmly held in the latter by friction by means of spring claws (20). The summing current transformer (2) is held in a recess in the housing trough (1), in a positively-locking manner, by the other limb. The position of the latching mechanism (7) is also secured once the housing cover (10) has been screwed on. The plane of symmetry of the latching mechanism (7) and the axis of symmetry of the summing current transformer (2) lie in the plane of symmetry of the housing trough (1). <IMAGE>
Patent CH-574257-A5 (CH)
Title: Blow game made from transparent tubular elements - has mouth piece for blowing sphere through tube assembly
IPC: A63F7/36
Filed: 1974-02-20
Abstract: A tubular frame (1) made from transparent plastic consists of straight (2) and curved (3) segments which can be assembled in various combinations. The assembly can be placed horizontally or held vertically by means of a clamp (4). A sphere (10) is inserted through the mouth piece (1) and the player has to move it through the frame in the shortest time possible by blowing air into the mouth piece. Various pockets (9) can trap the sphere so that the game becomes more difficult.
Patent CH-685887-A5 (CH)
Title: Container leakage testing device
Inventor: LEHMANN MARTIN
IPC: G01M3/26
Filed: 1992-08-12
Abstract: The testing device provides a different pressure within the container (1) to the pressure of the outside environment and evaluates the obtained pressure ratio, for detecting container leakage. At least one of the pressures is detected by a pressure sensor (11), which records a max. pressure value and compares the measured pressure with this value. Pref. the tested container is held in a test chamber (3) which is coupled to a pressure or suction source (9) and which contains a relative pressure sensor (11), coupled to an electronic memory device (13) and a comparator (15).
Patent CH-594364-A5 (CH)
Title: Bland textured soy protein prodn
Inventor: VALENTAS KENNETH JOHN
IPC: A23L11/30
Filed: 1974-02-22
Abstract: Bland textured soy protein prodn by fermenting moistened vegetable particles and adding steam under pressure
Patent CH-641079-A5 (CH)
Title: Method for manufacturing a piston ring, apparatus for implementing this method and piston ring obtained by the latter
Inventor: RAGGI LODOVICO
IPC: B23P15/06
Filed: 1981-04-28
Abstract: According to this method, a ring blank (10), of which the diameter of the external peripheral surface is greater and the diameter of the internal peripheral surface is less than those required for the finished ring. A slit is cut in the ring blank in order to make two free ends (15) and the ring blank (10) is kept in the closed position by applying a force to the latter's free ends (15). The segment blank (10) is then clamped in the closed position between a stationary clamping element and an annular clamping element forming part of a machining head, this machining head being able to move in the direction of the ring blank in order to bring the annular clamping element into engagement with the blank and to clamp it. Finally, the clamped internal and external peripheral surfaces of the ring blank (10) are machined simultaneously so as to be circular using boring and turning tools, respectively, carried by the internal and external parts, respectively, of a machining head. These internal and external parts of the machining head are coaxial with the annular clamping element and are arranged respectively inside and outside the latter and can move axially with respect to the annular clamping element after the latter has clamped the ring blank (10) and can rotate with respect to the annular clamping piece in order to carry out the machining. <IMAGE>
Patent CH-679265-A5 (CH)
Inventor: WALKHOFF KLAUS
IPC: A43C11/16
Filed: 1989-09-26
Abstract: The shank of the clamping device is connected to the actuating element via a freewheel and is supported on the cover via a counteracting further freewheel. Located on the shank fixedly in the terms of rotation and displacement is the first coupling part which interacts with a second coupling part mounted at a fixed location. The latter is connected to the winding-up element for the clamping cables via a bevel gear. Formed on the actuating element is a slot-shaped groove which slides along the fixed guide pin during the pivoting of the actuating element. For tensioning the clamping cables, the actuating element is pivoted in such a way that the groove part is located at the guide pine. The shank is thereby lifted into the upper clamping position and the coupling is closed. During the pivoting of the actuating element to and fro, the clamping cables are wound onto the winding-up element. To release the clamping cables, the actuating element is pivoted in such a way that the groove part is located at the guide pin. The shank is thereby lowered into the lower release position, the first coupling part separating from the second coupling part. The winding-up element is thereby freely rotatable.
Patent CH-680903-A5 (CH)
Title: Ramp for loading and unloading  wheelchair onto minibus - - is made in several parts in tandem, which are hinged together.
Inventor: KOLLER WERNER
IPC: A61G3/06
Filed: 1989-10-28
Abstract: The ramp to facilitate the loading and unloading of a motor vehicle, is made in several parts (1,2) which are hinged together. The ramp is attached to the rear end of the vehicle floor by  a hinged connector. The ramp is esp. intended for handling a wheelchair. After the chair has been pushed up over the ramp the connector (11) and the inner part (2) of the ramp are swung to the vertical position, whilst the outer part (1) of the ramp is swung downwards so that it lies against the outer surface of the inner part. USE/ADVANTAGE - For minibuses and similar vehicles,with easy handling and improved comfort for the invalids.
Patent CH-559516-A5 (CH)
Title: Leguminous vegetable prods - esp soya bean products treated with enzyme to reduce galacto oligo saccharide content
IPC: A23L11/30
Filed: 1972-03-30
Abstract: Leguminous vegetable prods. (esp. soya bean prods. such as soya powder, soya flour, soya milk or textured vegetable protein) are treated in aqueous soln. or suspension at pH 3-7 (esp. 4-6) with 0.5-5 wt.% (esp. 0.1-2 wt.%) of an enzyme made by fermenting sterilised wheat flour with a moisture content of 50% with Aspergillus inuii IAM 2268 (R-3021) for 48-72 hrs. at 30 degrees C, extracting with water, pptg. with methanol, and drying. Soya beans prods. treated with the stated enzyme have much reduced galacto-oligosaccharide content and are more acceptable as high protein feed for young animals and as a foodstuff for human consumption.
Patent CH-666107-A5 (CH)
Title: Removable connector for milking duct - has push-in tube section which may be retracted against spring pressure and removed
Inventor: BLANC DIDIER
IPC: A01J5/04
Filed: 1985-12-19
Abstract: The removeable connector has two sleeves held together by a coil spring (10).  The female part of the connector (7) has a seal (8) located in an internal groove.  The end of the male connector (9) is held against this seal by the coil spring which acts between the second connector flange and the support bracket (5). The pipe sections (1-3) are supported from the galvanised steel framework (4) by fully enclosed brackets or a semi-circular support bracket (6).  The centre section of the tube may be retracted against the spring force and lifted clear when it is necessary to gain access to this part of the  milking system, e.g. for mechanised forage replenishment in large intensive dairy farming installations. ADVANTAGE - The connector is easy to use, avoids threaded connectors and improves access for forage replenishment machinery.
Patent CH-570595-A5 (CH)
Title: Air circulation in drying chamber for bulk material - has air divided between evaporator and compressor of refrigerator
IPC: F26B21/08
Filed: 1974-04-25
Abstract: The method of drying bulk damp material such as wood, textiles, grass etc, by circulating air in an enclosed chamber, using heating and cooling, uses equipment which maintains the circulating air at a temperature between 30 and 45 deg.C for optimum drying effect. This equipment consists of a refrigerator section with an evaporator section, a compressor and a condenser, followed by a fan and an electric heater. To start up, the fan and heater are switched on until its temperature is reached, then only a part of the recirculating air is passed through the evaporator, and the remainder is circulated around the compressor. The two flows are then mixed to continue through the condenser and then to the fan.
Patent CH-660850-A5 (CH)
Title: Candle filter
Inventor: MUELLER HANS DR-ING
IPC: B01D35/12
Filed: 1982-09-29
Abstract: In a candle filter comprising a pressurized container, candle-like filter elements (1) which are suspended at the candle head (3) from the collecting pipe (2) by means of a bayonet closure are mounted between a clear-liquid collecting pipe (2) and a turbid liquid collecting pipe (11). The filter elements (1) can in turn be drawn out upwards from a pipe (6) which is connected to the collecting pipe (11). The sealing between clear-liquid space and turbidity space is effected by O-rings (4, 5) fitted in the candle head (3). The filter elements (1) can easily be replaced by means of a remote-controlled device. The filter can be used in particular for the treatment of radioactive waters. <IMAGE>
Patent CH-640814-A5 (CH)
Title: Process for the manufacture of unsaturated carbonyl compounds
Inventor: TURNER WILLIAM F
IPC: C07C49/653
Filed: 1979-06-28
Abstract: The manufacture of unsaturated carbonyl compounds by a condensation reaction of aldehydes and/or of ketones, in combination with a dehydration, is catalysed by an aluminium oxycarbonate, the water formed being simultaneously removed. This process makes it possible to increase the molecular weight of carbonyl compounds.
Patent BE-1003067-A5 (BE)
Title: Derives de la pyrimidine.
Inventor: BOZSING DANIEL
IPC: C07D277/60
Filed: 1987-12-30
Granted: 1991-11-12
Abstract: Dérivés correspondant à la formule générale I, et comprennent aussi leurs sels d'addition acides acceptables du point de vue pharmaceutique et des hydrates de ces dérivés et des sels d'addition acides de ceux-ci. Ces produits sont des constituants des médicaments à effet immunostimulant.
Patent BE-1014000-A5 (BE)
Title: Resine a usage dentaire et procede de fabrication.
Inventor: ARITA AKISHI
IPC: A61C5/77
Filed: 1998-05-26
Granted: 2003-02-04
Abstract: L'invention prévoit un matériau de résine dentaire
Patent CH-577816-A5 (CH)
Title: Easily assembled letter box of interfitting parts - has slotted guides for insertion of parcel tray and base
IPC: A47G29/16
Filed: 1974-11-26
Abstract: The letter-parcel box comprises two side walls a lid and a base with a tray and front and back walls. The two side wals have two opposite pairs of slot guides for inserting the tray and base, these guides each being formed by an angled section of the lower edge of the side wall and an L-shaped section member attached to the side wall above the angled section. The side walls, front and back and lid all fit detachably together so that they can be easily transported to the place of assembly in a flat pack. The lid, base, and side walls may have apertures so that further letter boxes can be attached by suitable locking means are required to make up a group letter box for flats etc.
Patent FR-2050827-A5 (FR)
Title: Integrally moulded markings to contrast - with the supporting moulding
IPC: B29C45/16
Filed: 1969-06-26
Granted: 1971-04-02
Abstract: Moulding machine with ancillary platens used first to form a local pocket with anchorage wells in the surface of a relatively large mounting and then to form a cavity to complement the pocket for subsequent injection of a second material. For integrally moulding patterns or characters in a contrasting colour onto an injection moulded item. The markings cannot be erased as easily as transfer or painted markings on a relief background.
Patent FR-2054843-A5 (FR)
Title: Combined measuring and reference electrode
IPC: G01N27/403
Filed: 1969-07-29
Granted: 1971-05-07
Abstract: The measuring electrode is surrounded by and is integral with the reference electrode, the interall wall of the reference electrode surrounding the outer wall of the measuring electrode and being separated from it by a joint of elastomeric material. 'Silastene' (RTM) is a very suitable material for the joint, which should have a thickness less than 5mm. and preferably between 1 and 2 mm. The joint material may be introduced in liquid or paste from at ambient temperatures. The electrodes reduces the risk of breakage at the joint between the measuring and reference cells, and is useful for pH measurement.
Patent FR-2070628-A5 (FR)
Title: Continuous reinforced tubular profiles - wound and impregnated - between a waveguide and mandrel contng a microwave radiator
IPC: B29C48/09
Filed: 1969-12-11
Granted: 1971-09-10
Abstract: Reinforced tubing made on a hollow mandrel surround by a reservoir of polymerisable resin which can impregnate a woven sheath which is continually formed on the mandrel and drawn off over a zone of the mandrel contg. a microwave radiator. A sheath coaxial waveguide calibrates the tubing and shields the surroundings from the radiation. Offers continuous production of reinforced tubing using a compact core radiator. The rate of polymerisation can adapt to variations in tube size or haul -off rates by partially withdrawing the radiator from the window zone of the mandrel.
Patent FR-2045290-A5 (FR)
Title: Collecting appts for floating materials - such as oil slicks
IPC: E02B15/04
Filed: 1970-04-03
Granted: 1971-02-26
Abstract: Appts. is intended to collect foregin materials floating on or near the surface of water, partic. oil slicks at sea; it comprises a reservoir with two lateral walls connected by a deck of buoyant material such as expanded polystyrene. Front and rear walls are provided and are shaped to improve the navigation characteristics. The appts. is directed to an oil slick and motor-driven bladed wheels drive the mixture of oil and water into the reservoir where the oil floats and collects; the sea water sinks and escapes out of the open base of he reserovir. The appts. is able to collect the oil from slicks at sea before the oil reaches the shore.
Patent FR-2078789-A5 (FR)
Title: Plastics dentures forming apparatus
IPC: A61C13/14
Filed: 1971-02-18
Granted: 1971-11-05
Abstract: Apparatus for moulding dentures from polymerisable synthetic resin includes a compression chamber in which is disposed a vertical table supporting the denture parison which is first subjected to pressure in the pressure chamber, the table being then lowered into the heated polymerisation bath when the pressure has reached the polymerisation pressure. Lowering of table is controlled by a spring which yields when the process pressure has been attained.