baber/WOPTO huggingface dataset:
Patent CH-681923-A5 (CH)
Title: Power consumption detecting circuit for loads in AC network - uses point-on-wave timing to confine current detection to region near peak of AC voltage wave and exclude reactive components
Inventor: KEIST MAX
IPC: G01R21/00
Filed: 1991-02-08
Abstract: A circuit for establishing the presence of an energy consuming load in an AC network (30,31,39), by means of selectively timed current measurements, employs a resistor or current transformer as an initial monitor stage (33). A point-on-wave selector (34) confines current monitoring to a short predetermined time interval in the region of peak network volts via the electronic switch (35). During this period only any current signals (38) from the monitor (33) are assessed by the max. voltage detector (36) and above a preset threshold result in a detection signal (37). At all other points on the voltage wave current signals (38) are disconnected via the switch (35) so that wattless, i.e. capacitive/inductive loads are excluded. USE/ADVANTAGE - Simple and economic means of detecting power consuming loads not affected by presence of reactive loads. Obviates need for relatively expensive wattmeter alternatives in, e.g. sequential switching of multiple loads.
Patent CH-665314-A5 (CH)
Title: Load reduction system for energy distribution network - initiates automatic load disconnection to prevent total overload breakdown
Inventor: KNIEL ROGER
IPC: H02J13/00
Filed: 1984-05-09
Abstract: The load reduction system uses remote-control receivers associated with selected network loads or load groups, responding to received remote-control signals to initiate automatic load disconnection from the network. The momentary network voltage (UN) or frequency (fN) is monitored to detect a voltage or frequency drop below the min. value to activate the load disconnection pulses. Pref. the designated load or load group is switched back into operation upon the monitored network parameters returning to their normal values. ADVANTAGE - Eliminates overload condition.
Patent CH-622075-A5 (CH)
Title: Set of connecting pieces which can be connected to a water hose
Inventor: HOEHENER ROMAN
IPC: B05B15/65
Filed: 1979-03-15
Abstract: For suction/admixing devices on water hoses for garden-tending purposes, such as fertilisation, pest control, etc., and for cleaning purposes, but also for disinfecting purposes, there are provided fitting and cost-effective accessories which are easy to handle and can be mounted directly on the water hose. A connection cone (1) for a watering spray is used at the same time as handle/connecting part for a watering, spraying or sprinkling tube (4, 11). A plug-on cone (5) for plugging on a spray (6) is fitted on the outlet side of the watering, spraying or sprinkling tube (4). The plug-on cone (5) is provided with a connecting thread (7) for screwing on a nozzle (8 or 9) or a cleaning brush (10). Optionally, a regulating tap or a revolver valve may be screwed in between the connection cone (1), serving as handle, and the watering, spraying or sprinkling tube (4, 11). All the connection points are provided with a rubber seal in order thus, without exerting force or using additional tools, to be able to screw together the desired parts in a releasable and water-tight manner. <IMAGE>
Patent CH-675790-A5 (CH)
Title: Digital audio tape cassette - has slotted drive hubs extending above spools but with centre holes limited by horizontal wall piece in upper side  of housing
Inventor: STRANDERS ROLF
IPC: G11B23/037
Filed: 1987-07-01
Abstract: A magnetic digital audio tape, DAT, cassette has a housing with a top cover (14) having a transparent panel to allow the tape spools to be observed. The spools are mounted on central spindles (22) which fit into bushes (1). The cup-shaped section of the bush pref. has a top surface (1) with printed or embossed symbols visible during rotation. An alternat-ive has a spool with an axial hole pattern. A further version has radial slots. ADVANTAGE - Easier identification of rotational direction.
Patent CH-688202-A5 (CH)
Title: Parking and utilisation installation for local journey passenger vehicles
Inventor: KRUMMACHER GOTTFRIED WILHELM
IPC: E04H6/10
Filed: 1994-09-20
Abstract: The installation has a number of parking locations (3,3',3'') for respective local journey passenger vehicles, each provided with a hybrid drive. The parking locations are provided with charging points for re-charging the battery for the vehicle electric drive motor, with a display (10) indicating the battery charge level and the filling level of the vehicle fuel tank. The data is transferred from the vehicle via a plug-in cable link (7) to the display which is incorporated in a column (5) at one corner of the parking location, the displayed data transferred to a central monitoring location.
Patent CH-674073-A5 (CH)
Title: Flange fastening on electrically-heated water storage tank - is secured by nuts welded to two halves of pressure ring into which fixing screws penetrate
Inventor: KEHL REINHOLD
IPC: F24H9/18
Filed: 1987-08-03
Abstract: At the top of a hot-water cylinder (1) with an enamel lining (2), a flanged rim (4) is welded to the neck (3) and pierced at regular angular intervals with holes (5) for the fixing screws (14) of a pressure plate (10) contg. apertures (11) for electrical connections to the heating elements (9). Between the flange (4) and the pressure plate (10) a gasket (6) is inserted under another plate (7). The screws (14) work through insulating sleeves (12) in the holes of the pressure plate (10), and engage with the internal threads of nuts (15) distributed around and welded to two semi-annular pressure members immediately under the flange (4). ADVANTAGE - Division of pressure ring into two pressure members eliminates instabilities, and assembly is simplified by nuts integrated with pressure ring.
Patent CH-666197-A5 (CH)
Title: Modifying axial gas flow reactors synthesis
Inventor: ZARDI UMBERTO
IPC: B01J8/04
Filed: 1985-07-25
Abstract: A pressurised catalyst synthesis reactor of the Kellogg type with the catalyst granules contained in annular perforated baskets of graduated size to form the catalyst beds. These beds have an inner perforated tube (Fi) and a solid metal base to induce a mainly radial gas flow through the catalyst instead of the axial or vertical flow in the conventional design. Quench gases are injected into each bed by the normal circular sparger pipe rings and the prod. gases exit through the heat exchanger and the top nozzle in the normal manner.
Patent CH-688556-A5 (CH)
Inventor: CARLONI FRANCO
IPC: D06F58/26
Filed: 1993-12-09
Abstract: PCT No. PCT/EP94/04035 Sec. 371 Date Aug. 4, 1995 Sec. 102(e) Date Aug. 4, 1995 PCT Filed Dec. 2, 1994 PCT Pub. No. WO95/16066 PCT Pub. Date Jun. 15, 1995An electric domestic appliance (1) with programmer (5) for washing and/or drying dishes or laundry which uses in its cycles hot water from a central heating system introduced into its interior mixed by a mixer (2) with a predetermined quantity of cold water, and which also includes coil pipes (3) disposed in the vicinity of the section where the washing and/or drying takes place. Such pipes can be connected to the mixer (2) by a diverter (4) which, on command from the programmer, can divert the flow of water emerging from the mixer towards them or towards the interior of the appliance (1). The heat of the coil pipes can also be used to achieve drying via electric fans.
Patent CH-645781-A5 (CH)
Title: Sausage suspension device made of plastic
Inventor: SBALZARINI LINO
IPC: A22C15/00
Filed: 1980-06-16
Abstract: The sausage suspension device made of plastic has an upper loop (2) which is intended to accommodate a smoking rod (10) and a lower part (8) on which the sausage is suspended. The apex zone (15) of the loop (2) is provided with a recess (14) which is open at the bottom and into which projects one limb (13) of the smoking rod (10). When the suspension device is loaded by a sausage, the apex zone (15) and the recess (14) are deformed, so that the limb (13) is clamped in. This prevents sliding of the sausage suspension device on the smoking rod (10). <IMAGE>
Patent CH-676174-A5 (CH)
Title: Detection and quenching relay for switchgear arcs
Inventor: LAUNONEN MARKKU
IPC: H02H1/00
Filed: 1988-04-07
Abstract: A length of optical fibre (3) is installed through the switchgear running through any positions where  flash-over arcs may occur. This initial length of fibre has no opaque sheath so that the light can enter the fibre via the optical cladding and be passed along the core of the fibre.  When the fibre leaves the monitored area it is sheathed (5) until it reaches a remote electronic unit (8). The light from the end of the fibre passes through an optical filter (13), which removes all but the ultra-voilet content of the signal, after which it is detected by a photosensor (7). The photosensor output is amplified (9), bandpass filtered (10) and compared (11) with a reference level. The comparator output is fed to a relay (12) which operates shut-down or arc quenching circuits (6).
Patent CH-653118-A5 (CH)
Title: Ventilation device for installation in windows or other wall openings of buildings
Inventor: SCHNEIDER ALFRED
IPC: F24F13/12
Filed: 1981-07-21
Abstract: The housing is formed by an outer longitudinal wall (4), an inner longitudinal wall (3), a bottom (5), a top (6) and two end walls. The outer longitudinal wall (4) has in the central region a few air-passage openings (30, 34, 36) and the inner longitudinal wall (3) has a relatively large number of air-passage openings (29). In order to achieve better sound and heat insulation, at least the outer longitudinal wall (4) is formed from a number of laminated bodies (33, 35, 65) lying one behind another made of material which is a poor conductor of heat and sound. In this case, the two outer laminated bodies (65, 33) consist of inherently hard material, e.g. plastic, and the laminated body (35) lying between them is made of inherently soft material, e.g. plastic foam or cellular rubber. The outwardly lying laminated body (65) forms with the housing bottom (5) and the housing top (6) an inwardly open groove profile (9). The inner longitudinal wall (3) is detachably locked on the inwardly directed edges (12, 13) of the profile, which are offset in a frame-like manner. <IMAGE>
Patent CH-571659-A5 (CH)
Title: Detachable support mounting in rail - has elastic clamping sections in rail gripping fixing devices inserted between them
IPC: H02B1/01
Filed: 1973-05-07
Abstract: The mounting is particularly for electrical equipment such as counters. The rail (2) has two elastic clamping sections (4'), between which fixing devices (8) for the support (15) are inserted at selected points along the rail. The latter can be of tough elastic material, the clamping sections being sprung and inclined towards each other, the fixing devices being in the form of bolts with hook ends engaging behind them and released merely by turning the bolts. The sections can be in the form of hollow ribs, forming a lengthwise slot between them. There can be a groove running lengthwise (6) on the outside of the rail, to act as a datum mark when forming the holes in which the fixing devices are inserted.
Patent CH-620499-A5 (CH)
Title: Power station using the heat energy from an expanse of water, particularly the sea
Inventor: PHILLIPS MAXIMILIEN
IPC: F25B30/02
Filed: 1978-07-10
Abstract: The power station is situated under the water surface and comprises a steam turbine (2) coupled to an alternator (23). The steam is produced by the vacuum created in a steam generator (1). At this reduced pressure, water at a temperature of 26 DEG C boils immediately. Downstream from the turbine (2), the steam partially condenses in a condenser (6). The steam-water mixture is carried by a pump (4) into a condenser (8). The condensation produces fresh water and heats the primary water coming from the seawater intake (22). The salt water circulating in the condenser (6) enters the evaporator (10) of a refrigerator (10 to 12, 18) working as a heat pump. Its condenser (12) preheats the primary seawater entering through the intake (22) before it is mixed with the primary water preheated in the condenser (8) and in the coil of a cupola (15) by solar radiation and with the primary water entering directly through the water intake (22). Because of the refrigerator, large intakes of cold water from great depths are avoided. <IMAGE>
Patent CH-575220-A5 (CH)
Title: Pin for jeweller's clasp - has thickening which can be inserted in partly closable opening of clasp
IPC: A44C5/20
Filed: 1974-06-07
Abstract: The pin on a piece of jewellery is drawn onto a warp for hanging on a jewellery clasp. At the free end of the pin is a thickening which can be inserted in a partly closable opening of the clasp. The pin has a continuous cavity. At a point between its ends, the shaft (34) of the pin (28) has a ring shoulder (36) for application to an item of jewellery drawn on the warp (32). The warp is passed through the shaft cavity up to the thickening and has a knot (38) at its free end for fixing the pin (28). The shaft cavity expands within the thickening (26) to accept the knot.
Patent CH-617009-A5 (CH)
Title: Balance, especially a personal balance
Inventor: BODENMANN PETER
IPC: G01G19/44
Filed: 1977-07-22
Abstract: Weight is indicated in a liquid riser tube (11) which is in communicating connection with a liquid-filled flexible bag (10). The bag (10) is located between two pressure plates (7, 9). The lower rests on the ground by means of feet (16), whilst the upper is supported in an articulated manner by means of a tread plate (5), in order to compensate unequal loads acting on the tread plate. A personal balance of this type can be produced very cost-effectively and requires no high-precision parts. <IMAGE>
Patent CH-585666-A5 (CH)
Title: Coiling mechanism for cables, hoses etc. - drums has flexible connectors and fixing devices reversed by control signals
IPC: B65H65/00
Filed: 1974-07-04
Abstract: The machine is for winding cables, hoses etc. onto drums, incorporating two or more drums with a guide direting the cable etc. onto them and parting it off. Each drum is equipped with a flexible connector with a fixing device at one end, and a drive engaging with the other so as to haul the device in the direction of the drum. At each outlet from the guide is a release mechanism, by which a fixing device is held in front of the outlet, and which releases it on receipt of a control signal. The signal is generated by a unit causing release to take place in conjunction with activation of the respective drive.
Patent BE-1001951-A5 (BE)
Title: Procede et dispositif pour la cristallisation continue de masses-cuites de puretes moyenne et faible, dans une raffinerie de sucre.
Inventor: MANTOVANI ADELMO
IPC: C13B30/02
Filed: 1988-01-04
Granted: 1990-04-24
Abstract: Au moins deux cellules (20,120,220) arrangées en série, chacune d'elles étant équipée de moyens de refroidissement, de dépression et d'agitation. On a aussi prévu des moyens (25,125,225) d'amenée de masses-cuites, conduisant à la région intermédiaire ou inférieure des cellules associées, ainsi que des moyens de décharge (60,160,260) situés dans la région supérieure de la cellule et consistant de préférence en un seuil de déversoir.
Patent BE-1003284-A5 (BE)
Title: Procede de preparation d'acryloyloxyethoxymethyl-melamines.
Inventor: GERHARDT ROBERT F
IPC: C08G12/40
Filed: 1989-01-25
Granted: 1992-02-18
Abstract: La réaction de transéthérification entre de l'acrylate d'hydroxyéthyle et de l'hexaméthoxyméthyl-mélamine pour produire des acryloyloxy-éthoxyméthyl-mélamines oligomères, qui peuvent être polymérisées pour former des pellicules et des pièces coulées intéressantes, peut être augmentée de vitesse pour produire l'oligomère ayant moins d'impuretées et d'autres propriétées indésirables, en réalisant la réaction dans un solvant hydrocarburé, tel que l'hexane, en présence d'iode.
Patent BE-1004411-A5 (BE)
Title: Laad- en losbrug voor schepen.
Inventor: VAN DE NESTE RAYMOND
IPC: B66C19/00
Filed: 1989-09-18
Granted: 1992-11-17
Abstract: De uitvinding betreft een laad- en losbrug voor het behandelen van produkten zoals vruchten, welke laad- of losbrug is uitgerust met een ligger voor het verrijden van loopkatten, gekenmerkt doordat hogerbedoelde ligger (2) van een lusvormige baan (12) voor bedoelde loopkatten (11) is voorzien, één en ander zodanig dat het heen- en weer verrijden van een loopkt (11) op eenzelfde vak van bedoelde baan wordt vermeden.
Patent CH-603049-A5 (CH)
Title: (2)-Cyclopropyl-amino-(4)-formyl-amino-(1,3,5)-triazine cpds.
Inventor: LAANIO VERENA
IPC: A01N43/68
Filed: 1976-08-19
Abstract: (2)-Cyclopropyl-amino-(4)-formyl-amino-(1,3,5)-triazine cpds. are insecticides with ovicidal and metamorphosis inhibiting activities
Patent CH-617569-A5 (CH)
Title: Pesticides containing, as active ingredient, a 3-N-phenyl-carbamoyl-4-hydroxy-1,2-(benzo)pyrone derivative.
Inventor: BERIGER ERNST DR
IPC: A01P7/04
Filed: 1975-09-29
Abstract: Pesticides containing, as active ingredient, a compound of the formula <IMAGE> in which R1 denotes methyl and R2 denotes hydrogen or R1 and R2 together form a fused phenyl radical, R3 denotes methyl, ethyl, i-propyl, CF3, NO2 or CN, and R4 and R5 in each case denote hydrogen, halogen, methyl, ethyl, i-propyl, CF3, NO2 or CN, with the exception of 3-N-(4-nitro-phenyl)-carbamoyl-4-hydroxycoumarin and 3-N-(3-trifluoromethylphenyl)-carbamoyl-4-hydroxycoumarin. The abovementioned compositions are particularly suitable for controlling insects.
Patent CH-598723-A5 (CH)
Title: Half-duplex data link test system
Inventor: WANNER HANS OSKAR
IPC: H04L1/24
Filed: 1976-10-08
Abstract: Half-duplex data link test system uses successive data blocks with each indicating whether previous block contained errors
Patent CH-600262-A5 (CH)
Title: Multielement solar energy fluid heater
Inventor: BENOUDIZ ELIAS
IPC: F24S23/77
Filed: 1975-11-28
Abstract: Solar energy heater for heating a fluid, comprises a metallic case containing several element.  At the front a transparent sheet is supported on a wooden frame thus enclosing a space in which the "greenhouse" effect occurs.  Behind the space is a black cellular absorption surface, the back face of which is fixed to a reservoir.The reservoir is provided with an inlet and outlet and the fluid which passes through it carries with it the heat that has been collected.  Behind this reservoir is a second sealed reservoir which stores-heat.  This is backed by a polished metallic sheet.The system gives a maximum yield of captured solar energy. It also provides heat storage for use at times when there is no sun.
Patent CH-632569-A5 (CH)
Title: Cardanic mounting with two concentric rings for connecting two members which can move relative to one another
Inventor: KALVATN IVAR
IPC: B60N2/02
Filed: 1977-12-20
Abstract: In this mounting, two concentric rings (11, 15) each carry a diametrically arranged torsion bar (18, 19). The two torsion bars (18, 19) are arranged at right angles to one another. The outer ring (11) is held rotatably on lugs (26, 27) of the inner ring (15). The torsion bar (18) of the outer ring (11) is secured against rotation and the torsion bar (19) of the inner ring (15) is likewise secured against rotation, by means of bearing pedestals (30, 31) and a pin (32) on a bracket (14). When the mounting is used for chairs, the outer ring (11) can be attached to the seat (10) and the inner ring (15) to the foot (12) of the chair. The seat (10) can thereby be held resiliently in a chosen position when the floor on which it is standing moves, as, for example, on a ship. The use of torsion bars permits a robust construction, in which the noises of tension springs are eliminated. Further areas of application are machine tools and, furthermore, gun mounts in boats or in vehicles. <IMAGE>
Patent FR-2033623-A5 (FR)
Title: Small water barrage for manual operation
IPC: E02B7/44
Filed: 1969-02-28
Granted: 1970-12-04
Abstract: At least one hand-operated lifting jack is either after an abutment, or after a footbridge across the stream and extending between the two abuments. the mechanical linkage between the jack and the barrage gate is by means of two upper ends of the gate. Preferably the joints which seal between the stream embankments and bed, and the gate are of neoprene.
Patent FR-2054666-A5 (FR)
Title: Nickel alloy rings for repairing valveseats
IPC: C22C32/00
Filed: 1969-07-22
Granted: 1971-05-07
Abstract: A ni alloy containing some CaF2 is made up into sintered rings which are welded to the working surfaces of the valves or cylinder head in an internal combustion engine to repair worn valve seats. The alloy, which is made by careful mixing of powders, contains 1.8 - 2.4% graphite, 26-30% Cr, 8-15% W, and 0.05-0.50% CaF2. The lack of iron and silicon make alloy much less susceptible to corrosion in lead oxide, and the CaF2 acts as a flux, preventing the formation of spherical inclusions of slag, and leading to better adhesion.
Patent FR-2135740-A5 (FR)
Title: Herbicidal s-aryl arylamides
Filed: 1971-04-26
Granted: 1972-12-22
Abstract: Herbicidal 5-aryl arylamides Cmpds. have formula (R1 = aryl or 6-10C optionally substd. by one or more of halo, CN, NO2, NH2, mono or dialkylamino, alkylamido, alkoxy, alkenyl, aryloxy, alkylthio, arylthio, dialkylsulphamoyl, or mono or polyhaloalkenyl; or R1 = 5-6 membered 1-3 N-contg. heterocycle; X = halo alkyl, alkoxy, mono or polyhaloalkyl, amino, mono or dialkylamino NO2 or CN; m = 0-2; n = 0-40; R = H, 1-3C hydrocarbyl or 1-6C alkoxy; R2 = H, 3-6C cycloalkyl, or 1-6C hydrocarbyl opt. substd. by halo, OH, alkoxy or alkylthio) and may be prepd. conventionally.
Patent FR-2154214-A5 (FR)
Title: Smoke generating device - - contg pvc and zinc oxide
IPC: C06D3/00
Filed: 1972-09-22
Granted: 1973-05-04
Abstract: A pyrotechnic arrangement for producing smoke without flame consists of a charge through which a wick passes, and is contained in an envelope. The smoke-generating charge contains 10-60% of a plasticised vinyl polymer contng. a halogen, pref. PVC, and =40% of ZnO and an oxidising perchlorate, pref. in equal proportions. The charge burns at well below 1000 degrees C. The wick is a flexible continuous fuse contng. a metal oxide mixture as a continuous core. Used for producing smoke of e.g. lacrymators, insecticides and cloud seeding nuclei.
Patent FR-2238322-A5 (FR)
Title: Hydraulic vibrator for prodn of seismic waves - eliminating unbalanced forces on oscillating mass and maintenance problems
IPC: G01V1/155
Filed: 1973-07-16
Granted: 1975-02-14
Abstract: In a hydraulic vibrator for the prodn. of seismic waves, comprising, in known manner, a column with a vertical axis, fixed to a frame and consisting of a drive piston on the horizontal faces of which two piston rods of smaller cross section are attached, coaxially surrounded by a vertically oscillating mass with a central axial bore and provided in the zone of and coaxial with the drive piston, with a vibrator cylinder which can be selectively supplied with hydraulic fluid above or below the piston to bring about the vertical motion of the oscillating mass; (a) a compensating cylinder is constructed round one of the two piston rods between the upwardly and downwardly facing end surfaces of annular shoulders formed on the piston rod and oscillating mass resp.; and (b) the compensating cylinder is connected to a source of hydraulic fluid, the pressure of which produces a pressure compensating for the wt. of the oscillating mass and holding this when in its rest position symmetrically w.r.t. the drive piston. Unbalanced forces on the oscillating mass and the maintenance difficulties associated with supplementary hydraulic compensating cylinders are both eliminated.