baber/WOPTO huggingface dataset:
Patent CH-675971-A5 (CH)
Title: Exercise couch with spring recoil handles
Inventor: BROWN KARIN
IPC: A63B21/00
Filed: 1988-05-19
Abstract: The exercise appts. includes a bed (1) with a head rest (2). A rigid box (3) stands above the bed in order to cover the body of the user. The box has a frame (4) around its lower edge and this is fastened to the bed by hinges (5). At the end of the box away from the user's head is a fan (7) with an electric heating element (6) arranged to blow warm air into the box. The bed has handles attached so that the user can pull against spring action with both feet and hands. The heating or cooling action of the fan is controlled by a programmer (10) mounted on the rigid box.
Patent CH-646619-A5 (CH)
Title: Spray nozzle
Inventor: WERDING WINFRIED-JEAN
IPC: B65D83/16
Filed: 1978-02-24
Abstract: In order to allow a high spraying quality of the product to be sprayed, even at low pressure and, if possible, without the use of propellent gas or an air pump, the spray nozzle has a turbulence system. This comprises four tangential corridors (36) which are each connected by means of their inlet orifice (36a) at right angles at the front end of one of the axial feed lines (35) and which each extend askew to the nozzle mid-axis, in a plane intersecting this axis at right angles, and open tangentially from outside into a common first, outermost annular chamber (37). Their entrances (36b) are distributed symmetrically about the outer circumferential wall (37a) of the annular chamber (37) and with the circumferential wall form the guide edges (36c). Four corridors (38) of the next following turbulence stage lead from the annular chamber (37) inwards relative to the nozzle into a second, inner annular chamber (39) which surrounds a peg-like deflecting projection (40) projecting out of the plane defined by the bottom face of the entering corridors (36), as far as a point near the entrance to the outlet orifice. <IMAGE>
Patent CH-652044-A5 (CH)
Title: Method of controlling a filter
Inventor: BATYREV RUSLAN IVANOVICH
IPC: B01D37/04
Filed: 1981-03-26
Abstract: The filter is controlled by the filtration process efficiency criterion (@) which is the maximum filter capacity (V) or the minimum total filter operating costs during a series of filtration cycles. After the peak value of the efficiency criterion (@) has been reached, the filter is shut off in accordance with the number of cycles (n) for the purpose of completely regenerating the filter inserts. The transition to carrying out auxiliary working cycles takes place after the peak value of the efficiency criterion (@) as a function of the filtration time (@) has been reached. The propulsion force of the filtration process is chosen as a function of the pressure drop across the filter (2) after the peak value of the efficiency criterion (@) has been reached. The method makes it possible to increase the filter capacity and reduce the total filter operating costs. <IMAGE>
Patent CH-675312-A5 (CH)
Title: Fluid dosing device using timed pump operation - compensates set time for detected variation in pump flow
Inventor: MEIER HANS PETER
IPC: B67D1/12
Filed: 1988-06-13
Abstract: The dosing device uses a feed pump (P1) for supplying a precise quantity under control of a timing element (C,C5) incorporated in the current circuit (8) for the pump (P1). During the fluid delivery the flow provided by the pump (P1) is monitored and the selected operating time for the pump (P1) is adjusted to compensate any deviation of the pump flow from the required value. Pref the pump flow is determined by an electrical measuring device (R1) providing an output signal which is supplied to the control input of the timing element (C,C5). USE - For expresso coffe machine.
Patent CH-660173-A5 (CH)
Inventor: KINDLER GERHARD
IPC: B66B1/28
Filed: 1982-05-03
Abstract: In this drive control the regulating circuits for the rotational speed of a drive motor and of an eddy current brake are matched in their static and in their dynamic behavior so that a common regulator may be used for both regulating circuits. The matching is achieved by interposing a current regulation circuit for regulating the excitation current of the eddy current brake to the rotational speed regulating circuit. The output of the common regulator is supplied via a linearization member as a reference value to a regulator in the current regulation circuit during the deceleration phase. During the acceleration phase the output of the common regulator is supplied to a matching element matching the variation of the torque to the variation of the torque during the deceleration phase with respect to time. The output of the matching element is connected to the control member of the drive motor via a linearization member. By means of the linearization members the characteristics of a d.c.-shunt motor are approximately achievable. A distance regulating circuit is superposed on the rotational speed regulating circuit. The distance reference value is derived from jerk and acceleration magnitudes during the acceleration phase as well as during the deceleration phase, so that an optimum travel curve is achievable.
Patent CH-681414-A5 (CH)
Title: Gold watch case strengthened by composite plastic structure - has plastic structure moulded or injected e.g. with carbon fibre reinforcement onto metallic portion of case
IPC: G04B37/22
Filed: 1991-10-10
Abstract: The watch case includes glass (5) set into an Gold rim (1) with a case (2) and an Gold back (4) secured by screws (6) into the strengthening structure (3), which is of composite plastic and moulded on to the Gold element of the case (2). The rim (1) and case (2) are held together by screws (7) which, like those through the back (4), may be inserted through reinforcing washers if the plastic is insufficiently rigid. ADVANTAGE - Cost and weight are reduced by use of a min. amount of gold, and moulding which eliminates complex mfr. and assembly of strengthening elements.
Patent CH-691114-A5 (CH)
Title: Method of cutting using wire saw involves placing wire against work under pressure to force it into curvature
Inventor: EBNER WALTER
IPC: B23D57/00
Filed: 1995-11-24
Abstract: The method of cutting using a wire saw involves positioning the work to that the diamond covered saw wire is pushed against the work and forced into a curve around the work. The saw can have a drum (4) around which is a pulley (5) to carry the wire.
Patent CH-679274-A5 (CH)
Inventor: ZEINDLER KURT
IPC: A61B18/12
Filed: 1989-10-24
Abstract: The treatment apparatus comprises, in addition to a probe (2) to be introduced into the body orifices or body cavities, a control device (1) which is equipped in a conventional manner with a mains-chargeable battery. The control circuit is provided with means (intermittent current impulse switching) whose effect is such that the heating device of the probe (2) emits the heat in the form of intermittent heat pulses of adjustable magnitude. The apparatus is used for the therapeutic treatment of diseases of the walls (tissues) of body cavities, such as, for example, haemorrhoids, prostates. <IMAGE>
Patent CH-616976-A5 (CH)
Title: Set of construction elements for anchoring terraces
Inventor: REINSCHUETZ HANS
IPC: E02D17/20
Filed: 1977-03-28
Abstract: This set of construction elements consists of factory-produced precast concrete parts and is used in the anchoring of terraces in gardens, grounds or parks. The set of construction elements consists of two or more slim columns (1*, 2*, 3*, 4*) of circular-cylindrical design which have different heights (h) and/or different diameters (d). <IMAGE>
Patent CH-670532-A5 (CH)
Title: EM pulse diverter with spark gaps in series - has delaying resistance in parallel with gap between electrodes connected to protected and unprotected current conductors
Inventor: KUEHNE GREGOR
IPC: H02H9/06
Filed: 1986-10-06
Abstract: Two gaps (41,42) between point electrodes (35,36;37,38) are arranged in series between the protected wire (20) and earth (40).  The unprotected wire (10) is connected to the junction (43) of the two gaps and of a delaying resistance (34) in parallel with the gap (41) connected directly to the protected wire and earthed load (Z). The heavy charge of a nuclear e.m pulse is dissipated by gas discharge in the earthed gap (42), while the other gap (41) is pre-ionised so as to conduct away the residual voltage pulse delayed by the ionisation time.  This reduces the peak voltage of the residual pulse at the protected wire (20). USE/ADVANTAGE - Protection of electronic equipment against nuclear e.m pulses or lightning discharges or other over-voltages. USE/ADVANTAGE - Peak voltage is only a submultiple of 2 kV,.
Patent CH-660396-A5 (CH)
Title: Insulating glass
Inventor: LAUBE HANS-JUERGEN
IPC: E06B3/663
Filed: 1983-07-27
Abstract: In an insulating glass (3), the lacquer for adapting the colour of the aluminium frame (5) between the panes (4) to the colour of the window frame (2, 3) is applied to a separate colour support (13) which is connected to the frame thermally insulated therefrom. <IMAGE>
Patent CH-675892-A5 (CH)
Title: Swimming pool cover - with floating foam string and reinforced specified plastic tubes across
Inventor: HORN RENE
IPC: E04H4/10
Filed: 1988-11-30
Abstract: A floating cover for a swimming pool consists of two plastic foils (8,9) between which plastic foam strips (10) have been welded. Several reinforcing transverse elements (11) at a spacing of 50-100cm from each other are glass fibre reinforced polyester tubes which rest on the rim of the basin, if a child or domestic animal should fall into a covered pool, thus preventing the sagging deflection and saving it from drowning. ADVANTAGE - This protects the pool from dust and leaves and saves a person or animal from drowning in it. The reinforcing tubes do not corrode or damage the foils; they also help to roll up the cover.
Patent CH-655186-A5 (CH)
Title: Phase calibration device for the magnetic flux in a multi-leg iron core
Inventor: TSCHAPPU FRED DIPL-EL-ING
IPC: G01R11/20
Filed: 1980-07-15
Abstract: This device contains a calibration resistor (c) and a number of short-circuit windings (g, g1) each surrounding one iron core (e). All short-circuit windings and the calibration resistor are electrically connected in series and form a single conductor loop (a) which is closed in itself and through which a short-circuit current induced by the magnetic flux flows. The conductor loop (a) is constructed as stamped part in such a manner that after a folding, bending or torsion process about a particular axis the various part-loops of the conductor loop (a) spatially accurately match the associated iron core legs and surround these like a closed turn. <IMAGE>
Patent CH-600308-A5 (CH)
Title: Transducer servicing and isolation circuit
Inventor: SIRIKORAD JURIJ
IPC: G08C19/00
Filed: 1976-05-04
Abstract: Transducer servicing and isolation circuit modulates HF oscillator feeding transformer whose output is full wave rectified and filtered, producing digitised output
Patent CH-617777-A5 (CH)
Title: Transceiver, particularly for distance measurement by radio
Inventor: BAUDARD THIERRY
IPC: G01S13/84
Filed: 1977-05-17
Abstract: The radio transceiver of a microwave-frequency carrier wave modulated by a high frequency sub-carrier comprises a first voltage-controlled oscillator (23) for creating the carrier wave and a second voltage-controlled oscillator (26) for creating the sub-carrier wave. The phases of the two oscillators are controlled from a received carrier wave modulated by a sub-carrier wave by using two control loops (62, 61) respectively incorporating the first oscillator (23) and the second oscillator (26). The first control loop (62) also includes an amplitude modulator (51) whose input (52) receives a signal representing the oscillation supplied by the first oscillator (23). The modulation input (53) of the amplitude modulator (51) is connected to the output of the second oscillator (26) and the output (49) of this modulator (51) is applied to a first input (48) of a phase comparator (47) whose second input (46) receives a signal coming from the output (44) of a mixer (17). The mixer forms part of the second loop (61) and is intended to mix the received signal with the output signal from another amplitude modulator (20) whose input (21) receives a signal representing the output of the first oscillator (23) and whose modulation input (25) is connected to the output of the second oscillator (26). The transceiver is intended for carrying out distance measurement by radio. <IMAGE>
Patent CH-594342-A5 (CH)
Title: Trestle table for greenhouses
Inventor: DIETRICH WALTER
IPC: A01G9/14
Filed: 1975-05-16
Abstract: Trestle table for greenhouses has guide fitted above table top and additional top can be moved transversely on guide
Patent CH-629958-A5 (CH)
Title: Disinfectant
Inventor: SKOFF JOSEF
IPC: A61K31/035
Filed: 1979-09-05
Abstract: Trichloroethylene is used as disinfectant for the prophylaxis of foot and mouth disease in livestock.
Patent CH-620145-A5 (CH)
Title: Method and device for grinding an external tooth system on cylindrical involute gears
Inventor: WYDLER ROBERT DIPL ING
IPC: B23F5/08
Filed: 1977-07-04
Abstract: Generating and intermittent indexing is used in this method, a grinding wheel (3) being used which has a grinding zone (4) which is active precisely in the axial cut. The generating movement of the grinding wheel relative to the workpiece is split up into two successive sectional generating movements (Wb, Wd), the direction of the grinding-wheel axis (5) being maintained. The first part of the generating movement (Wb) takes place on the base circle (db) of the gear and the second part of the generating movement (Wd) on the pitch circle (d), a component movement (Wr) being imparted to the grinding wheel at right angles to the grinding engagement line (Tb). Thus the advantage can be obtained that no generating limit is necessary and the grinding wheel can produce a trochoidal root connection at the involute without transition. <IMAGE>
Patent CH-601860-A5 (CH)
Title: Decoder for orthographic text reproduction
Inventor: STUERZINGER OSKAR E
IPC: G06F17/27
Filed: 1976-07-09
Abstract: Decoder for orthographic text reproduction has computer programmed with language rules for supplying additional characters to text
Patent BE-1001406-A5 (BE)
Title: Materiau inorganique et procede pour sa preparation.
IPC: B01D53/86
Filed: 1988-05-25
Granted: 1989-10-24
Abstract: Matériau inorganique, qui a été soumit un étuvage dans un autoclave et ayant une haute porosité ouverte, à base de ciment et/ou de chaux et d'un granulat riche en SiO2, ainsi que d'au moins un agent porogène (composants de la matière de supports ou matrice), comportant au moins un additif solidement fixé sur sa surface libre, pour l'absorption de substances nocives et/ou la réaction avec des substances mocives provenant de gaz et/ou de liquides mis en contact avec le matériau.
Patent BE-1004662-A5 (BE)
Title: Landbouwvoertuig.
Inventor: BLAAUW DOEKO
IPC: A01M7/00
Filed: 1991-03-01
Granted: 1993-01-05
Abstract: Om met een zelfde landbouwvoertuig dat een spreidinrichting is velden met verschillende plantafstanden te kunnen bewerken, is de spoorbreedte van het landbouwvoertuig verstelbaar middels  daartoe aanwezige motormiddelen en heeft dit landbouwwerktuig verder het kenmerk dat het landbouwvoertuig een spreidinrichting is, die ten minste één door het gestel gedragen, dwars op de rijrichting gerichte spriedboom en preventiemiddelen voor het -tijdens het rijden over bodemoneffenheden - georiënteerd houden voor het gestel omvat; dat preventiemiddelen voor het evenwijdig aan de omentane rijrichting houden van het gestel een subfreem, waaraan het aan de betreffende zijde opgestelde voorwiel en achterwiel draaibaar zijn gelegerd, welk subfreem om een horizontale dwarsas zwenkbaar aan het gestel is gelegerd en dat de subfreems onderling zijn gekoppeld door middel van een dwars gerichte zwenkevenaar, waarvan het middenstuk om een in hoofdzaak zich in de horizontale rijrichting uitstrekkende aslijn zwenkbaar aan het gestel is bevestigd, waarbij de evenaar zwenkbaar verbonden is met elk van de beide subfreems.
Patent CH-610970-A5 (CH)
Title: Fastening device for mounting wall-cladding panels
Inventor: SIEGLE ARTUR
IPC: E04F13/08
Filed: 1976-09-17
Abstract: Polygonal wall-cladding panels (14) have perpendicularly angled-off edge strips (24, 30) in which there are arranged two slots (28) which open out into widened cutouts (26). U-shaped mounting rails (10) are fastened on the wall, for example, by means of screws (12) and the webs (40), of said rails, projecting from the wall engage into the slots (28). By means of a tool, for example, pincers, the ends (44) of the webs (40) engaging into the cutouts (26) are bent, with the result that the panels (14) are fixedly clamped. If the bent ends (44) of the webs (40) are bent back again into the original form by means of a flat tool, even panels (14) located in the middle of a clad wall may be demounted and replaced. <IMAGE>
Patent CH-618281-A5 (CH)
Title: Pressure-sensitive labelling strip
Inventor: SATO YO
IPC: G09F3/02
Filed: 1977-09-30
Abstract: The labelling strip (10) comprises a labelling material (1) and a support material (3). The rear surface of the labelling material (1) comprises an adhesive layer (2). The labelling material (1) comprises break lines (5) for separation. A pair of parallel break lines (6) for the supply feed cross each break line (5). The supply feed tongues (7) are formed in the support material (3); the position of each tongue (7) corresponds to that of the pairs of break lines (6). Such a labelling strip does not include tears for the supply feed tongues in the support material when the latter is pushed forwards in a label printing machine. <IMAGE>
Patent CH-634416-A5 (CH)
Inventor: ZAENGL WALTER SEBASTIAN PROF D
IPC: G01R31/12
Filed: 1978-12-08
Abstract: The high voltage testing system contains a series resonant circuit connected to a voltage source with a continuously variable frequency, whereby the insulation, connected in series with the inductor, which is being tested, either exclusively or at least partly, forms a part of the capacitance. The inductance may consist of several high voltage inductors constructed of modular elements. It is advantageous to use bar-core chokes. Preferably, the bar-core choke is suspended in the mass center by means of a mounting plate. Suitably, the coil of the inductor consists of two windings, each having a trapezoidal cross section. A static frequency converter would be suitable as a voltage source with variable frequency; the converter could be a direct converter built to act as an oscillating circuit converter, operating within the resonance frequency and with pulse-width control. At least one high-voltage capacitor may be connected in parallel to the insulation for the adjustment of the desired frequency. The advantage of this testing system for the testing of an insulation lies in the fact that this system permits testing with frequencies which are lower or higher than the line frequency. The testing system is small and very light-weight and contains elements which are more economical than was heretofore known.
Patent CH-598672-A5 (CH)
Title: Sound track recorder for cine camera
Inventor: DOERIG FRANZ
IPC: G11B5/02
Filed: 1975-11-05
Abstract: Sound track recorder for cine camera has HF generator applying premagnetising signal to magnetic tape of track of film
Patent CH-615100-A5 (CH)
Title: Apparatus for breaking down foam
Inventor: MUELLER HANS DR ING
IPC: B01D19/02
Filed: 1976-11-29
Abstract: The mechanical foam breaker serves for breaking down foam into its liquid and gaseous constituents by centrifugal force. The foam breaker is composed of two parallel discs (2, 3), between which are attached radially or tangentially arranged baffles (4) of various shapes. The distance between the two discs (2, 3) is greater than their diameter. The centrifuge rotor (1) is easily exchangeable and can thus be matched to the particular foam. <IMAGE>
Patent CH-569609-A5 (CH)
Title: Folding rack for bicycle storage - has pneumatic damped arm to lift machine into vertical storage position
IPC: B62H3/12
Filed: 1973-12-20
Abstract: A lifting arm is hinged about a special pivot point by means of eccentric side plates so that when the arm is lifted the far end moves away from the pivot, i.e. the effective length of the arm is increased. The end of the arm has a hook which is pivoted to clip to the front wheel of a bicycle. As the arm is lifted the machine is raised into a vertical storage position with the rear wheel held in a special clip. The arm is reinforced by a pneumatic damper which is compressed as the arm is lowered. The machine is then easily raised with little manual effort, and secured in the upright position by clamps.
Patent CH-561617-A5 (CH)
Title: Continuous-cable circulating ski tow-lift - with stretched elastic tubes grasping returning stirrups and leading them gently away
IPC: B61B11/00
Filed: 1972-12-15
Abstract: The ski-lift assembly comprises a continuous circulating conveyor cable; a series of two stirrups fastened to an extensible cable which is rolled up, when the stirrup is not in use, in a housing mounted on the conveyor cable; and a guide pulley for the conveyor cable in the area of the starting point. At the point where the guide pulley (2) is mounted, each of the two-stirrups, running off from the pulley, is grasped by a pair of stretched elastic tubes or strands (15, 16), and conducted to a stirrup guide track, with jolting attenuated. The stirrups are protected from the usual violent jolting as they run down to the collecting point.
Patent CH-696501-A5 (CH)
Title: Connection device for application of one or more measurement and/or operating devices is connectable to upstream pipe conduit and selectively additionally with downstream pipe conduit
Inventor: GRASEGGER RUPP
IPC: F16L41/00
Filed: 2003-03-26
Abstract: Connection device for application of one or more measurement and/or operating devices is connectable an upstream pipe conduit and selectively additionally with a downstream pipe conduit. It is also connectable with a through passage aperture (1) and in a connecting area to several fitment devices (2) for application of one or more of the measurement and/or operating devices. The height of the connecting area is less than or equal to 120mm and the wall thickness of the connecting area is greater than or equal to 10mm.
Patent CH-696555-A5 (CH)
Title: Multiple tray mounting system, used in oven for cooking food, has slotted vertical strips of metal adjacent to each side wall and mounted on sliding drawer mechanism at bottom of oven
Inventor: EBERT BERNDT
IPC: F24C15/16
Filed: 2003-05-14
Abstract: One or more trays (30) may be mounted one above the other on vertical side supports (26) with deep slots extending inward from their front edges. The lower edges of the slots support the side edges of the trays. The bottom of each side support stands on a frame (66,78) with drawer guide rails (68,80,90) to allow the trays to be moved forward out of the oven.
Patent FR-2038718-A5 (FR)
Title: Extruded section with expanded lightweight - core
IPC: B29C44/34
Filed: 1969-03-27
Granted: 1971-01-08
Abstract: Composite member is produced by introducing pre-expanded material, e.g., polystyrene or polyurethane beads, with expanding agent such as water, into an outer shell, then passing shell through H.F. electrical field to produce expansion of filler. Process may follow directly upon extrusion of shell.
Patent FR-2053550-A5 (FR)
Title: Emulsified components analysis in electric - ally conductive liquids
IPC: G01N27/04
Filed: 1969-07-08
Granted: 1971-04-16
Abstract: The fat content in cream is measured by measuring the electrical conductivity. The voltage drop is measured across two other electrodes and passed to an instrument which is calibrated directly in fat content.