baber/WOPTO huggingface dataset:
Patent WO-2013122993-A4 (WO)
Title: Pompe à deux fluides
Inventor: MCNULTY JOHN J
IPC: A47K5/16
Filed: 2013-02-13
Abstract: L'invention porte sur des pompes comprenant un corps et un diaphragme monté à l'intérieur du corps. Un diaphragme relié à un actionneur divise le corps en une première chambre et une seconde chambre. Chaque chambre comprend un clapet de non-retour d'entrée et un clapet de non-retour de sortie. Le mouvement de l'actionneur dans une première direction a pour effet que le volume de la première chambre se contracte et détermine l'expulsion du premier fluide de la première chambre en même temps qu'il a pour effet que le volume de la seconde chambre s'agrandit et aspire le second fluide à travers le second clapet de non-retour d'entrée. Le mouvement de l'actionneur dans la seconde direction a l'effet opposé, avec pour effet que le premier fluide est drainé vers la première chambre et que le second fluide est expulsé à travers le second clapet de non-retour de sortie. Les premier et second fluides se combinent dans une chambre de mélange et forment une mousse qui est expulsée par une sortie.
Patent WO-2014070690-A4 (WO)
Title: Sachet contenant un médicament liquide
Inventor: TROMBLEY KURT FRANKLIN
IPC: B65D75/58
Filed: 2013-10-29
Abstract: L'invention concerne un sachet à dose unique élastique (1) pour le stockage et l'administration d'un médicament liquide. Le sachet (1) comprend une partie supérieure (3), une partie inférieure (4) et un périmètre (11, 21), la partie supérieure (3) ayant une région rétrécie (70); une couche avant (10) et une couche arrière (20). La couche avant (10) et la couche arrière (20) sont assemblées de façon permanente autour du périmètre (11, 21) pour former, autour du périmètre (11, 21), un joint d'étanchéité (30), et le joint d'étanchéité (30) forme un compartiment (40). Le compartiment (40) est conçu pour contenir le médicament liquide. Le sachet (1) peut être conçu de telle sorte que l'utilisateur peut consommer le liquide directement à partir du sachet (1).
Patent CH-692696-A5 (CH)
Inventor: KREUTZAREK UDO
IPC: B62D53/08
Filed: 1998-03-05
Abstract: The coupling plate (10) has an insertion slot for a fifth-wheel kingpin. The wear ring (14) has a mainly T-shaped cross section with a wear body (16), forming a support face (20) for the kingpin. A web (26) projecting from the wear body engages into a groove (24) in the coupling plate when assembled. The wear body has cylindrical inner and outer contact support faces (18,20).
Patent CH-661899-A5 (CH)
Title: De-excitation circuit for a thyristor-controlled locomotive with a recuperator brake and method for de-exciting this circuit
Inventor: RUEGG RUDOLF
IPC: B60L7/12
Filed: 1982-01-29
Abstract: In order to obtain a greater maximum braking force in a thyristor-controlled locomotive with a recuperator brake, a current is connected into the series field winding (6) during the triggering process when there are one or more travel motors (4) with a series field winding (6) and an external field winding (7), which current compensates the external field of the external field winding (7). An advantageous de-excitation circuit is constructed in such a way that a damping resistor (10) and a diode (11) are connected in series in the circuit of the series field winding (6), the other end of the series field winding (6) being connected via a thyristor (12). In the case of locomotives with more than one motor unit (a to d) the said units are connected in parallel. <IMAGE>
Patent CH-572437-A5 (CH)
Title: Flat item lifting tackle hook - has curved portion with radiused free end joining onto straight portion
IPC: B66C1/14
Filed: 1974-01-17
Abstract: The tackle is for lifting flat items of any desired length and thickness, having two mirror-image hooks of C-section iron or steel, one end of each hook being attached to a chain while the other forms a supporting shoe. The portion of the shoe (4') joining onto the straight central section (4) of the hook is curved, and its free end is radiused (4"''). The end and central portions can be roughly at right angles to each other, and an eye (4") can be provided for hook attachment to chain (2').
Patent CH-598579-A5 (CH)
Title: Digital gas flowmeters for small quantities
Inventor: DSCHEN TSING
IPC: G01F1/7086
Filed: 1976-01-20
Abstract: Digital gas flowmeters for small quantities has two communicating tubes interconnected above base junction by inclined measuring tube
Patent CH-664435-A5 (CH)
Title: Air saturation equipment - has parallel plates apart and standing in water bath with capillary-action coating
Inventor: GROENINGER KURD G DR-ING
IPC: F24F6/04
Filed: 1984-02-15
Abstract: The equipment humidifies air whose relative humidity is unknown at a predetermined temperature. It has a thermostat chamber (1) with inlet and outlet (5,6) and containing a water-absorbent body in a water bath. The body comprises parallel plates spaced apart, with a coating (8) having a capillary action in water, standing in the bath. They are so arranged that the air is compelled to flow in a meander path along the plates and above the bath. USE - Produces fully-saturated air while ensuring that no aerosols remain in it.
Patent CH-668653-A5 (CH)
Title: Projection screen frame on rails fixed to wall - is adjustable to different levels using support arms joining bearings on panel and upright frame for horizontal positioning
Inventor: HUWILER ALOIS
IPC: G03B21/56
Filed: 1986-02-24
Abstract: The frame is mounted upright for sliding on rollers in the groove of a horizontal rail secured to a wall.  A vertical guide rod extends downward from the frame, and carries, at its free end, a distance piece with a roller which touches the wall. The projection panel is hinged at its base to a retaining plate whose rearward and upward sloping arm slides up and down the rod to set the level at which the plate is clamped, with its two carrying arms deployed at a downward angle from the top of the frame. ADVANTAGE - Legibility esp. of text display is not marred by foreshortening due to slope of projection panel which is also easy to handle.
Patent CH-686617-A5 (CH)
Inventor: BREITMEIER MAX
IPC: B23K11/25
Filed: 1992-03-09
Abstract: The circuit has a transformer on whose primary side there is a storage capacitor which can be charged and discharged in a controlled manner and to whose secondary circuit a load is connected. Two ancillary capacitors of the same capacitance are connected in a circuit between the storage capacitor and the transformer, and the storage capacitor's capacitance is a multiple of the capacitance of each ancillary capacitor. Each ancillary capacitor is connected via a charge-control element to the storage capacitor and via a discharge-control element to the transformer, and forms a parallel resonant circuit with the inductance of its discharge circuit. Control means are connected to the charge- and discharge-control elements in order to alternately and cyclically charge and discharge the ancillary capacitors in a controlled manner. By these means, sequences of partial pulses are generated which, for each sequence, collectively form a current pulse. The cycle frequency of the partial pulses determined by the control means is equal to the natural frequency of said resonant circuits. The circuit can generate either direct-current pulses or, in another embodiment, alternating-current pulses.
Patent CH-573036-A5 (CH)
IPC: E05F3/00
Filed: 1975-01-31
Abstract: 1460262 Floor-mounted door closer VEREINIGTE BAUSCHLAGFABRIKEN GRETSCH & CO GmbH 15 Jan 1975 [4 Feb 1974] 1663/75 Heading E2M In a floor-mounted door closer having a housing 1 closed by a lid 2, and a cover plate 13 having a cut-out (14), Fig. 1 (not shown), extending to one edge to receive a protruding closer spindle 3, a closure part 8 is fitted around the spindle in a sealing manner before the spindle is connected to the door, the closure part 8 and cover-plate cut-out being complementary shaped to prevent the ingress of dirt. The closure part is press-fitted on a sealing sleeve 5 which surrounds the spindle. The cover plate is fitted after the spindle has been connected to the door, or a lever attached to the door, by advancing it from the side.
Patent CH-692831-A5 (CH)
Title: Storing and outputting electrical energy involves using battery and capacitor units functionally matched to enable individually use in their optimal working ranges
Inventor: HAERRI VINZENZ V
IPC: B60R16/03
Filed: 1997-07-04
Abstract: The method involves producing basic energy with a battery unit for long-term power supply and producing peak energy with a capacitor unit forming a short-term storage device. The battery unit (12) and the capacitor unit (14) are functionally matched to each other so that both the battery unit and the capacitor unit can be individually used in their optimal working ranges.  AN Independent claim is also included for the following: an energy storage arrangement for implementing the method.
Patent CH-675217-A5 (CH)
Title: Water and gas purificn. plant - using organic material capable of selective adsorption
Inventor: SAVOINI GUIDO DR
IPC: B01D53/04
Filed: 1988-05-08
Abstract: Water and gases are rendered free of undesirable impurities by contacting them with organic substance capable of selective adsorption. Thus the equipment consists of four columns arranged in a circulating system and loaded with peat activated by solids or liqs.. USE/ADVANTAGE - For industrial water and gases purificn.. Use of recirculation technique and modified peat ensures better technological and economical achievements.
Patent CH-694276-A5 (CH)
Inventor: HUBER TONI
IPC: E05F15/652
Filed: 1999-09-28
Abstract: The inventive device for shutting and unblocking an opening (1) is comprised of several sliding elements (4) which are evenly mounted on the inside of a frame (2) and by means of which a sash (3) which is a window sash, for example, is held and can be displaced in a parallel manner. At least one opening device (12) is provided which is, if possible, electrically operated, which can be controlled remotely, is comprised of a drive housing (13) that is mounted in the frame (2), and which moves at least one pin (16) that is displaced by a connecting rod (15) and arranged in a guide groove (17) of a fitting (18) mounted on the sash (3). Said opening device displaces the sash (3) in a manner that is parallel to the frame (2). As a result, a window sash, for example, can be opened in a defined manner, and a room can be ventilated as needed. When the window is closed, no fittings are visible, that is to say that the sliding elements (4) and the at least one opening device (12) are completely covered by the frame (2) and by the window sash or by the sash (3), thus improving the security against burglary as well as the aesthetic effect.
Patent CH-631244-A5 (CH)
Inventor: BOREL DENIS
IPC: F16C31/06
Filed: 1979-02-26
Abstract: The invention relates to a guide element for unrestricted linear movement and/or rotary movement, involving ball-bearing contact on a shaft. The guide element comprises an external sleeve (1), ball-bearings (2) being arranged in circulation circuits (3) made in a tubular housing (4), the sleeve (1) having in its bore working sections (5) ensuring alternating contact between the ball-bearings (2) and shaft (7), and shallow disengagement sections (6) permitting recycling of the ball-bearings. The housing (4) is provided with at least six closed ball-bearing circulation circuits (3) arranged uniformly in equidistant pairs (13), the number of these pairs (13) of closed circuits (3) being half the number of the sections (5), and the two adjacent rectilinear sections of the two circuits of a pair (13) form an angle at the center smaller than and at most equal to the angle at the center of a section (5).
Patent CH-676828-A5 (CH)
Inventor: METRAUX MICHEL
IPC: B60C27/14
Filed: 1988-07-13
Abstract: This device for a vehicle wheel has an anti-slip track comprising elastic elements intended to take up the play between the peripheral surface of the tyre and the track. 
<??>In a first alternative embodiment, the track comprises springs of various forms, or tensioning devices (140), inserted between bars (22) placed transversely between the chains (128,129). In a second alternative embodiment, the elastic elements consist of flexible plates (91,130) constituting the track and are provided with spurs (96 to 98 or 133,134; 153,154) for biting into the ground. Plates (130) have an extension (136) for fastening to the arm and constitute chain guides. Thirdly, rigid plates (120) are used, inserted between elastic elements (110). 
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Patent CH-657488-A5 (CH)
Title: Scanning device, particularly for heat image devices
Inventor: SCHMUTZ KARL
IPC: H04N3/09
Filed: 1985-06-28
Abstract: The scanning device includes a polygonal reflecting wheel and a reproduction device, in which a sprung objective (T0, T1, T2) is arranged and is swivelled by a control circuit (ST) via a driving device (WG, AV) synchronously with the rotary movement of the polygonal reflecting wheel, in such a way that the light signals radiated by an LED arrangement (LA) are propagated via the objective as if coming from odd image lines in one tilted position of the swivelling movement, and as if coming from even image lines in the other tilted position of the swivelling movement. <IMAGE>
Patent CH-675970-A5 (CH)
IPC: A61N2/04
Filed: 1988-07-22
Abstract: A device which generates a biologically pulsating energy compensating the earth's magnetic field via one or more separate north and south poles driven by a generator, battery or a 220V mains supply with a platen fitted with electronic components and a special coil with a specially designed core of up to 35 mm, a maximum number of turns of 10,000 and a maximum wire diameter of 0.2 mm, and thus activates at various pulsation rates and intensities and therefore prevents losses of strength and imbalances without any harmful effects.
Patent CH-692694-A5 (CH)
Title: Cable railway line has two stations, particularly valley station and mountain top station, together with conveyor cable fed over deflector wheels in stations, one wheel being driven and several drive devices
Inventor: SWITZENY KURT
IPC: B61B12/02
Filed: 1997-12-19
Abstract: The cable railway has two stations, particularly a valley station and a mountain top station, together with a conveyor cable fed over deflector wheels in the stations, one wheel being driven and several drive devices (8) couplable to the cable in the area of the connecting point and uncouplable from it in the area of the disconnection point.  In the station area is a running rail (3), along which the uncoupled drive devices are movable out of the area of the disconnection point around the deflector wheel in the area of the connecting point. At a distance parallel to the running rail a garaging rail (23) is so arranged that drive devices arranged in it are not in engagement with at least parts of retardation grooves, conveyor grooves or acceleration grooves. At least one pair of points is provided, via which the drive devices in the area between that of the connection point and that of the disconnection point can be conducted out of the running rail into the garaging rail and back again.
Patent CH-608210-A5 (CH)
Title: Wheeled or tracked vehicle intended to move over agricultural land having a superficial layer and an underlying layer which is harder than the superficial layer
Inventor: CHAPPAZ CHARLES HENRI
IPC: A01G11/00
Filed: 1975-03-21
Abstract: The wheels or tracks have a metal load-bearing surface whose dimensions are such that this surface penetrates through the superficial layer of the ground and bears entirely on the underlying layer. Thus, only narrow strips of ground are rutted whereas the tyres of an ordinary tractor compact the ground over a large width. This vehicle is produced by fitting the tyres of an ordinary tractor with a metal ring (18) having projections (13). This vehicle is used particularly as a vehicle carrying a bell-type device for disinfecting the ground using steam. <IMAGE>
Patent CH-609616-A5 (CH)
Title: Synthetic connecting part for ball-point pen
Inventor: MAZZIER FRANCESCO
IPC: B43K7/10
Filed: 1977-03-25
Abstract: In order to facilitate pen assembly operations, the connecting part, which is to be inserted in between the writing tip and the ink tube of a ball-point pen, comprises three successive portions, of which the rear or first portion (1), which is to be inserted in an ink tube (T), is essentially cylindrical, the intermediate or second portion, which is to be inserted in a shaft (C), has external ribs of small cross section, and the frontmost or third portion (7) has a cylindrical seat for a writing tip (P) formed by a small cylindrical tube with a ball at its frontmost end. <IMAGE>
Patent CH-685948-A5 (CH)
Title: Tensioner system for an inserted weft yarn
Inventor: DE JAGER GODERT
IPC: D03D47/34
Filed: 1992-12-18
Abstract: The mechanism to apply tension to an inserted weft, at a loom, has a weft yarn store drum (2) and a take-off funnel (3) for the yarn store (1). At least three air jets (4) are located equidistantly around and over the store drum mantle surface, and at a gap from it, to deliver air streams at a tangent to the mantle surface (5) of the store drum (2), to wind the weft yarn back in a length in a spiral coil at the yarn store (1).
Patent CH-628616-A5 (CH)
Title: (N)-Acyl-(L)-alanyl-(L)-proline anilides and (cyclo)alkyamides
Inventor: HASSALL CEDRIC HERBERT
IPC: A61K38/00
Filed: 1981-06-12
Abstract: (N)-Acyl-(L)-alanyl-(L)-proline anilides and (cyclo)alkyamides and related dipeptides are elastase inhibitors used to treat emphysema and arthritis and as additives for antifungal and antibacterial comps
Patent CH-639382-A5 (CH)
Title: Process for preparing fused ring compounds having nitrogen as the bridgehead atom
Inventor: HERMECZ ISTVAN DR
IPC: C07D471/04
Filed: 1978-04-18
Abstract: Compounds of the formula <IMAGE> as well as the salts of these compounds formed with acids or bases, are prepared by cyclising an isopropylidene- 2-heteroarylaminomethylene malonate of the formula III, as it is defined in claim 1, in the presence of an acid condensing agent and adding a compound of the general formula V <IMAGE> in which the meaning of R is defined in claim 1, to the reaction mixture. <IMAGE>
Patent CH-608405-A5 (CH)
Title: Process for manufacturing welding wires
Inventor: BLANPAIN JACQUES
IPC: B23K35/40
Filed: 1977-04-22
Abstract: The process comprises the preshaping of a metal ribbon in the form of a channel and the partial filling of the channel with a welding powder. The powder is covered with a thin circularly arcuate curved sheet whose edges curved over towards the bottom touch the side walls of the channel in order to retain the powder in the bottom of the latter while it is being closed. The preformed sheath is drawn through a die which folds over the ends of the U-shaped profile so as to adjoin the edges thereof. The closed casing is next sealed by welding and the sheathed and welded preform (blank) is drawn by means of another dye until the desired rectangular cross-section is obtained.
Patent CH-653871-A5 (CH)
Title: Bracelet consisting of juxtaposed profiled-section segments
Inventor: FEUZ PAUL
IPC: A44C5/02
Filed: 1983-09-29
Abstract: The profiled-section segments consist of small bars (1, 2) having a lateral hole (3) of uniform cross section. These holes are juxtaposed and traversed by a train of elements (9, 10) having a central part with a cross section which is substantially equal to the cross section of the holes (3) and ends in the shape of a hook (11, 14) ensuring mutual catching of the elements together. The end small bars are fastened to the end elements of the train. The small bars have rounded sides (4, 5, 6, 7) in the shape of an arc of a circle which nest into one another. <IMAGE>
Patent CH-664214-A5 (CH)
Inventor: GOLAY JEAN-PIERRE
IPC: F42C15/24
Filed: 1985-12-23
Abstract: PCT No. PCT/CH86/00160 Sec. 371 Date Aug. 20, 1987 Sec. 102(e) Date Aug. 20, 1987 PCT Filed Nov. 21, 1986 PCT Pub. No. WO87/03953 PCT Pub. Date Jul. 2, 1987.The fuse comprises an electric generator (2) consisting of a magnetic core (3) able to move in a winding (4) at the moment of the firing of the shot to provide a pulse for charging the condenser (C) intended to ignite the primer (6). In order to improve the resistance to shocks other than that of the firing of the shot, the displacement of core (3) can only take place after perforation of a small metal plate (17) by one end (16) of a rod, the other end (20) of which must be stricken by a mass (23) moving against the action of a spring (20) at the firing of the shot.
Patent CH-658041-A5 (CH)
Title: Rope winch, in particular for forestry and agriculture
Inventor: BAERTSCHI PETER
IPC: B66D1/38
Filed: 1982-10-27
Abstract: The hydraulically operable cylinder (24) acts as a rope-guide slide. It can be moved in a reciprocating manner on a fixed piston rod (16) which passes through it. Furthermore, the rope winch comprises a control shaft (10) which is driven by the drum (7) with a transmission ratio. The control shaft (10) is provided with an endless helical groove (22) on its surface. The driving fork (8) of the slide (29) fastened to the cylinder (24) runs in this groove (22). The control shaft (10) and the cylinder (24) run parallel to the drum axis (x). The displacement of the slide (29) with the driving fork (8) actuates the control valve (9), which is connected via lines (17, 19) to the hydraulic pump (21) and the cylinder (24). Satisfactory winding and unwinding of the rope (6) on the drum (7) is achieved by this arrangement. <IMAGE>
Patent CH-607917-A5 (CH)
Title: Joint endoprosthesis
Inventor: STEINER H C MAX DR
IPC: A61F2/46
Filed: 1976-05-20
Abstract: The connection of the joint components (1, 6) moved relative to one another is achieved by means of mutually attracting permanent magnets (7, 10). The magnets are encapsulated in a biocompatible and bioresistant material (8, 11). <IMAGE>
Patent CH-643812-A5 (CH)
Title: Process for the preparation of 1-(2-allyloxyphenoxy)-3-isopropyl- amino-2-propanol
Inventor: BECK DIETER DR
IPC: A61K31/13
Filed: 1980-09-09
Abstract: 1-(2-Allyloxyphenoxy)-3-isopropylamino-2-propanol, known for the treatment of cardiovascular disease conditions, e.g. cardiac arrhythmias and elevated blood pressure, of the formula <IMAGE> and its salts is prepared by converting the 2,3-dihydroxypropoxy group in the compound of the formula <IMAGE> or a salt thereof, into the allyloxy group by reaction with phosphorus triiodide, and, if desired, converting the free compound obtained into a salt or converting a salt obtained into the free compound or another salt.
Patent CH-559575-A5 (CH)
Title: Gas introduction device for nutrient media - with impeller having venturi suction eye and gas inlet holes at narrowest section
IPC: B01F25/64
Filed: 1973-06-08
Abstract: Gas (air) can be introduced into liq. during microbiological processes (producing of antibiotics, growth of micro-organisms) by a revolving shrouded impeller. The impeller has at the axial suction opening a venturi-like contraction. Suction holes for the gas to be introduced are arranged at the narrowest place, which the gas reaches through a hollow shaft. Impeller speed need not be excessively high; reliable function is obtd. even for relatively high viscosities; and optimum conditions are adjustable by varying the venturi section or impeller dimensions.
Patent CH-604773-A5 (CH)
Title: Si-brake with arms penetrating snow
Inventor: RIEDEL TILO
IPC: A63C7/10
Filed: 1975-03-04
Abstract: Si-brake with arms penetrating snow has arms of actuating spring bent outwards and into brake arms