baber/WOPTO huggingface dataset:
Patent WO-2019147612-A4 (WO)
Title: Polar coordinate sensor
Inventor: JUBNER ALEXANDER
IPC: A63F13/33
Filed: 2019-01-23
Abstract: A plastic body for focusing light characterized in that the plastic body is suitable for being delivered on a tape and reel and mounted on a PCB by an automated mounting machine, including an input surface through which light enters the plastic body and an exit surface through which focused light exits the plastic body and a reflective objective, reflecting and focusing the light inside the plastic body.
Patent CH-674881-A5 (CH)
Title: Support arm and plate suspended from tubular column - has clamp with two holders on plate either side, secured by bolt
Inventor: KORTH BERND
IPC: A47B57/40
Filed: 1988-01-26
Abstract: The support arm contains a plate (7) with hooks (8) for fitting into slits (5) on the tubular column (1). The support plate has a clamp (10) with a pair of holding members (11), secured together by a bolt (12), which air symmetrically positioned on the plate either side. At least part of the holder peripheral surface (16) is brought into contact with the tubular column surface (16). the bolt, together with the holders moves along in a guide slot (13) in the support plate. The slot slopes outward and upwards at an angle w.r.t.  to a contact surface (14) of the support plate. ADVANTAGE - Facility for adjustment and exchange.
Patent CH-631782-A5 (CH)
Title: Device with tie beam for anchorage in tunnels and walls, and its use in rock which is not compact and subject to infiltrations
Inventor: BELLOLI EDY
IPC: E21D21/00
Filed: 1979-01-12
Abstract: The known devices for the reinforcement of tunnels and for analogous uses have the drawback that, if the rock does not have a completely compact structure, the anchorage elements, with which they are fitted, tend to slacken in the cavity (3) into which they have been inserted; moreover, they are subject to deterioration as a consequence of the infiltration of water into this cavity (3), owing to the lack of compactness of the rock. These latter drawbacks are avoided with the device in question by injecting binder material into the cavity containing the anchorage element, providing for this purpose a first hole (4), which extends lengthwise in the stem (1) of this device, and a second hole (8) for expelling the air which is displaced as a consequence of the injection of the binder material. <IMAGE>
Patent CH-627373-A5 (CH)
Title: Segment for a water chute for persons
Inventor: BEHRMANN DIETER
IPC: A63G21/10
Filed: 1981-01-20
Abstract: The segment is made of plastic in the manner of a trough. A foam layer (1f) is provided between outer strong layers (1g) with fibre reinforcement (1h). A further strong, reinforced layer could also be provided in the foam layer (1f). The lightweight segments facilitate the transport and the construction of water chutes. <IMAGE>
Patent CH-684603-A5 (CH)
Title: Method, apparatus and agents for stain removal.
Inventor: LEUENBERGER HANS
IPC: D06F43/00
Filed: 1992-02-21
Abstract: The invention relates to a method for spot removal, in which a spot-removing agent is removed, at least partially in liquid form, by the use of compressed air laterally from the surface of the sheet-like textile structure to be cleaned, without penetrating through the latter. The formation of a ring is prevented by the rapid drying. The method is especially suitable for dense to impermeable sheet-like textile structures. <IMAGE>
Patent CH-683966-A5 (CH)
Title: Compounds of the ftalidrazidici class as active substances in anti-hypoxic agents and defense.
Inventor: MININ LEONID
IPC: A61P37/06
Filed: 1993-02-19
Abstract: The invention concerns the use of phthaloylhydrazide derivatives and their salts as anti-hypoxic and defensive agents, with special focus on the use of 5-aminophthaloylhydrazide and its salts, when administered in high doses.
Patent CH-662906-A5 (CH)
Title: Electrical connecting device
Inventor: RINDERKNECHT RUDOLF
IPC: H01R12/67
Filed: 1984-02-15
Abstract: The electrical connecting device has an insulating body (1) with a bushing (4) for a multi-core electrical cable (5), as well as pointed screws (insulation-piercing screws) (6) which are supported in the body (1) and are oriented at right angles to each cable core. Each pointed screw (6) is connected by a conductor (8) to a connection point (9) which is accessible from the outside of the body. In order that electrical apparatuses, such as lights, can be connected to the cable by means of a detachable plug connection, it is provided that the connection points (9) are designed as plug sockets. <IMAGE>
Patent CH-598835-A5 (CH)
Title: Ski with recessed running surface
Inventor: BUETTNER FRANZ
IPC: A63C5/056
Filed: 1976-02-02
Abstract: Ski with recessed running surface has longitudinal grooves separated by webs of overall surface area smaller than recessed area (SW 29.8.77)
Patent CH-567910-A5 (CH)
Title: Tubular guide for screwdriver blade - is plastics tube held on screwdriver for enclosing screw
IPC: B25B23/08
Filed: 1974-02-05
Abstract: The tubular guide is sued for ensuring that the screwdriver blade is reliably guided into the slot in the screw head. The guide is held firmly by a narrow hole in the closed end of the tube. This end exerts grip on the screwdriver blade. In Fig. 3 the screw (3) with the head (3a) is held within the plain plastics tube (2) which is open at both ends. The screwdriver blade and the screw are held within the guide and the screw can be inserted rapidly and without commonly met mishaps. The sleeve can be pulled away and allowed to rest on the screwdriver round body when very small screws are handled. This tubular guide is especially useful when damage to decorative surfaces must be avoided.
Patent CH-685615-A5 (CH)
Title: Brake device for rail vehicle
Inventor: STEFFEN JOSEF
IPC: F16D65/10
Filed: 1994-05-23
Abstract: The brake device is for a rail vehicle with a block brake system. On the inner edge of the wheel of the rail vehicle is fastened a brake ring (1). The brake lining (7) is so arranged such that it works against the circumferential surface (6) of the brake ring. The outer diameter (4) of the brake ring is smaller than the running circular diameter of the wheel. The brake ring material is the same material as the wheel or is of a material of similar appearance. The outer radius of the brake ring can be at least 4cm smaller than the radius of the wheel perimeter.
Patent CH-616556-A5 (CH)
Title: Stick which, for the improved growth of plants, is intended to be stuck into the earth next to the plant
Inventor: NOLLER MANFRED
IPC: A01G9/12
Filed: 1977-02-16
Abstract: The stick has, at the end opposite its tip (2), a funnel for pouring in a liquid which runs through the hollow stick shaft (1) into the tip (2). This tip (2) comprises a cone (6), followed by a first truncated cone (4), which is followed by a second truncated cone (3). All the cones (6, 4, 3) have the same degree of conicity. Between the two truncated cones (3, 4) and between the cone (6) and truncated cone (4) there remains an annular flange (7 and 5, respectively), which has a number of upwardly directed openings. <IMAGE>
Patent CH-577658-A5 (CH)
Title: Double skinned domestic hot water tank - has plastics inner skin inflated inside metal cylinder and neck secured around flange
IPC: F17C1/10
Filed: 1975-02-18
Abstract: The domestic hot water storage tank consists of an inner skin, which may be a moulded polyethylene pressing, and a cylindrical metal outer skin, the inner skin being inserted inside the outer one and inflated, or the air between the two skins removed by suction. The neck of the outer skin is integral with a collar with a groove around its periphery, and the neck of the inner skin can afterwards be secured by an elastic ring which holds the neck firmly in the groove. Alternatively, the inner skin may be made of a plastic sleeve closed at one end by adhesive or welding, or the innr one may be made of polypropylene.
Patent CH-690338-A5 (CH)
Title: Joining and connecting part for corrugated tube has radial rib on housing casing with conical sliding surface that engages grooves in cylindrical region of inner casing
Inventor: SCHWARZ ERNST
IPC: F16L37/098
Filed: 1995-07-28
Abstract: The part has at least one core hollow space (3) enclosed by a housing and a housing casing (13) with an opening for inserting the tube end and a passage with elastic elements (6) with cams (10) for engaging recesses (11) on the tube surface and an outer axially movable sleeve (12). The housing casing forms a closed cylindrical sleeve (14) at the rear and the rear ends of the elastic elements are connected to the front end of the cylindrical sleeve. A radial rib (15) on the housing casing has a conical sliding surface and engages grooves in the cylindrical region of the inner casing.
Patent CH-675366-A5 (CH)
Title: Gravity separator appts. - for air borne paper snips, has several perforated air inlet sections
Inventor: KANESE OTTO
IPC: B01D45/02
Filed: 1988-07-15
Abstract: A gravity separator for paper snips entrained by an air flow has an inflow container (10) with a perforated plate (1) which permits the air to pass to the outgoing chamber (3) below the top cover (2) and in the outflow channel (4) with several perforated inlet sections (5). The chamber (3) is subdivided into two parts (3, 3''), both leading to the header (14). The paper snips drop in the discharge bin (10'). ADVANTAGE - This is a simple design which does not clog up even with very light paper snips.
Patent CH-682012-A5 (CH)
Title: Motor driven bathroom ventilator
Inventor: SPIELDIENER ROBERT
IPC: F24F7/06
Filed: 1990-09-11
Abstract: The ventilator for enclosed rooms such as bathrooms or lavatories has a large diameter inlet section, behind which is an electric motor (5) driving a fan (4) followed by a right angled connection for a delivery tube (6).     The inlet section has a cover (25) behind which is an assembly (10) forming a suction inlet allowing a controlled amount of air to enter. This includes an insulation layer between inner and outer perforated plates (26) followed by a sound absorbing plate (20).
Patent CH-642141-A5 (CH)
Inventor: BERSET JEAN-MARIE
IPC: E21D9/00
Filed: 1981-05-12
Abstract: The reinforced concrete structure of this construction comprises tubular elements of permanent shuttering, connected by structural parts defined by external pile planks and internal permanent shuttering tangential to the tubular elements. The method of building consists in driving in the tubular elements and the pile planks over the entire length of the construction, emptying the tubular elements of the earth with which they are filled, reinforcing and casting concrete into these elements, excavating the interior of the section defined by these tubular elements and the pile planks, progressively disposing props, inserting the inner shuttering between these props and these tubular elements and subsequently reinforcing and casting concrete between this shuttering and the pile planks.
Patent CH-665691-A5 (CH)
Title: Flexible drive transmission
Inventor: REIST WALTER
IPC: F16H7/06
Filed: 1984-07-16
Abstract: The driving sprocket and the driven sprocket are mounted in casings. The three dimensional drive chain can operate in tension or competition and is contained within a flexible guide tube between the two gear cases. The relative orientations of the two gear cases can be varied depending on the diameter of the chain. Each sprocket has a guide tube formed in the two half-shells which make up the gear case.
Patent CH-637534-A5 (CH)
Title: Device for mounting poultry on a rotary spit
Inventor: MEYER ADOLF
IPC: A47J37/04
Filed: 1979-04-11
Abstract: The device has a central tube (1), a flange (2) attached thereto and a ring (4) sliding thereon. The ends of four outwardly curved, sprung wires (3) are attached to the flange (2) and to the ring (4). The basket-type holding body (100) consisting of these parts can be inserted flexibly inside the hollow body of poultry. It can be attached to a rotary spit (9) by means of the screw (7). <IMAGE>
Patent CH-678968-A5 (CH)
Inventor: FREY HEINZ
IPC: F01D17/26
Filed: 1989-09-28
Abstract: This actuating drive (1) has a main piston (4) which can be operated by means of an oil pressure and a pilot control system in effective connection to the main piston (4) by means of a linkage (15). The pilot control system includes a control orifice (14) controlling the oil pressure at the main piston (4) and a pilot control piston arrangement (18) which can be operated hydraulically. The actuating drive (1) is to be designed in such a way that it has improved dynamic characteristics during operation. This is achieved by the fact that the pilot control piston arrangement (18) can be operated by means of an electrohydraulic valve which is triggered by an electronic control unit (31).
Patent CH-625692-A5 (CH)
Title: Meal-carrying tray device for presenting foods at different eating temperatures
Inventor: GRANDI RENE
IPC: A47J39/00
Filed: 1978-04-20
Abstract: Meal-carrying tray device for presenting foods at different eating temperatures. It consists of the combination of contacts (15, 16, 17, 18) placed on the cell configuration of the tray and on its external faces and the integration of a heating resistance in the ceramic mass of a plate or of a dish (19) which is to hold the heated product. The thermal efficiency of the resistances is thus improved by heating more rapidly the foods placed on the tray carrying cooked dishes ready for eating and by enabling them to retain the transmitted heat for a longer time. <IMAGE>
Patent CH-667828-A5 (CH)
Title: Powder deposition welding device - with exchangeable component for mixing powder, oxygen and fuel gas
Inventor: DELAPLACE PHILIPPE
IPC: B23K5/18
Filed: 1985-10-10
Abstract: In a powder deposition welding device having a body (1) with oxygen, fuel gas and powder supply channels (8,9,10) and, attached to the body, an exchangeable powder/oxygen/fuel gas mixt. transport device (7), the novelty is that the transport device (7) is coupled to the body (1) by a connector(s) which has an inlet channel (11) for the powder, at least one inlet channel (13) for the fuel gas and an oxygen inlet channel (12) passing through an exchangeable injector (15). The inlet openings of these channels are arranged to connect with corresponding outlet openings of the body when the transport device is attached. The connector (15) includes a powder/oxygen mixing chamber (14) next to the injector (15) and, further downstream, a fuel gas mixing arrangement (20,21) and an adjacent transport channel (19) for the total mixt. ADVANTAGE - The mixing arrangement is provided in a single, easily exchangeable part. The device is reliable and has an inexpensive construction. The transport device can be adjusted over 360 deg. about its axis in a simple and reliable manner.
Patent CH-676543-A5 (CH)
Title: Modelling appts. for processing dental wax - has integrated electrical heater and modelling tool fixed to handle to form combi-instrument
Inventor: KNYBEL GEORG
IPC: A61C13/00
Filed: 1990-03-27
Abstract: This combi-instrument for a dental mechanic can be easily disconnected form the mains (1,2) and exchanged for another, pre-heated combi-instrument. The working temp. can be easily read and controlled by a digital display (10a) built into the handle (3) and/or in the appts. housing. The working temp. can additionally be switched to a max. for a short time by means of a pedal (8a) and/or a push-button (8b) on the handle. The housing has sockets (5) for plugs for pre-heating. USE/ADVANTAGE - Preparing wax pieces, e.g. wax granules, for modelling partial or complete dentures. Time-saving.
Patent CH-637024-A5 (CH)
Title: Front safety jaw for ski bindings
Inventor: GERTSCH ULRICH
IPC: A63C9/00
Filed: 1979-05-18
Abstract: The sole support (100) is provided with a pedal (101) engaging under the sole (116) of the ski boot. The pedal is rotatable about a pivot pin (102) which extends through a hole (104a) in a pivot plate (104) and rests on the ski (103). This pivot plate (104) is pivotable, at its rear end (104'), about a pivot pin (106) fixed to the ski (103) and is drawn up at its front part (104'') to form an end part (111). This end part (111) interacts with a release mechanism which has a spring-loaded bolt (112), which releasably holds the pivot plate (104) in its normal position. In the event of a lateral release, the pivot plate (104) pivots out laterally about its pivot pin (106), in which case the sole support (100) together with the pedal (101) can turn about the associated pivot pin (102) relative to the pivot plate (104). <IMAGE>
Patent CH-579401-A5 (CH)
Title: Gymnastics apparatus for ski training - consists of bowl track with handle grips in which user manoeuvres on roller skates
IPC: A63B69/18
Filed: 1974-05-06
Abstract: The working area (3) is an upturned bowl (1), forming a track and made from plastics around the top edge is an inturned rib (1a) or flange for rigidity. This bowl is maintained steady in two cradles (2) at right angles and fixed to the floor (4). On each side of the bowl diameter is a handle (6), adjustable telescopically (7) and provided with ball and socket joints (5, 8) lockable in position. Training consists of the user wearing roller skates (9) on the feed and, after grasping the handles, moving legs and feet over the bottom and sides of the bowl whilst keeping the trunk as still as possible.
Patent CH-657426-A5 (CH)
Title: Method and device for the mutual connection of workpieces
Inventor: FAIVRE JEAN-CLAUDE
IPC: B21D39/03
Filed: 1981-09-24
Abstract: On a device which essentially has a fixed-position cutting die (37), a cutting matrix (35) which is supported in a moving manner, and a peening mandrel (34) which is arranged inside the cutting matrix (35) in a moving manner, a cutting pattern is initially fitted on the parts which are to be connected (for example on two metal sheets), the cutting region is displaced and subsequently formed under pressure, so that a type of button connection is produced. Taking into account the life of the cutting matrix (35) and the strength and forming of the connecting point, the cutting matrix is lifted off the workpiece by a spring (22) in a jerky manner and with a large lifting-off force (A), shortly before the pressure forming. This lifting-off force (A) can amount to 1 to 5 % of the maximum force which is to be applied during the pressure forming. This also ensures that the front cutting matrix surface is far enough removed from the workpiece surface, that is to say by at least 0.4 mm, before the start of forming. The peening mandrel (34) is always guided precisely in the profile of the cutting matrix (35) throughout its entire relative movement carried out with respect to the cutting matrix (35). <IMAGE>
Patent CH-630071-A5 (CH)
Title: Process for the preparation of intermediates for the synthesis of prostaglandin analogues
Inventor: MORTON DOUGLAS ROSS JUN
IPC: C07F7/18
Filed: 1977-06-01
Abstract: Prostaglandin compounds of the formulae <IMAGE>  and <IMAGE> in which the substituents are defined in Claim 1, are prepared. These compounds are obtained by starting from a compound of the formula <IMAGE> and reducing the 9-oxo group in this to the hydroxyl group and subsequently acylating. The silyl protective group is then eliminated, and the radical -CH2-COOR11 is introduced into the side chain by condensation with an appropriate halide. Protective groups which are present are replaced by hydrogen, and finally the acyl radicals in positions 1 and 9 are eliminated, resulting in compounds of the formula XLII. The compounds of the formula XLI are obtained by starting from the compounds which already contain the side chain -CH2-COOR11. The acyl radicals in positions 1 and 9 in these compounds are then eliminated, the 9-hydroxyl group is oxidised to the 9-keto group, and finally the protective group R2 is replaced by hydrogen. The resulting compounds can be used as intermediates for the preparation of prostaglandins.
Patent BE-1002960-A5 (BE)
Title: Suspension d'argile thixotrope, procede pour laver la vaisselle l'utilisant et procede pour ameliorer la stabilite des compositions aqueuses gelifiees d'argile thixotrope.
Inventor: DRAPIER JULIEN
IPC: C11D3/20
Filed: 1987-09-04
Granted: 1991-10-08
Abstract: Suspension aqueuse d'argile thixotrope, procédé pour laver la vaisselle l'utilisant et procédé pour améliorer la stabilité d'une composition aqueuse gélifiée d'argile thixotrope; l'incorporation à la composition de petites quantités d'un sel de métal polyvalent d'un acide gras à chaîne longue permet d'améliorer la stabilité physique, en particulier la résistance à la séparation des phases pendant des périodes prolongées et dans un intervalle étendu des températures et également de conserver ou d'améliorer les propriétés thixotropes avec emploi de proportions moindres d'argile épaississante thixotrope.
Patent BE-1010346-A5 (BE)
Inventor: THIELEMANS ROBBIE
IPC: H04N9/28
Filed: 1996-06-12
Granted: 1998-06-02
Abstract: A universal device provided with means to be controlled by a control unit which forms part of a projector. The device, in conjunction with this control unit, can be used for the automatic adjustment of the projector. More specifically, the adjustments of convergence, geometry, focus, astigmatism, contrast modulation, gamma correction, soft edge, adjacent and overlapping geometry. In addition, the device provides support for non-adjustment tasks such as signal decoding, signal testing and analysis, peak detection, RAM expansion, wire-free transmission of information between at least two projectors. The universal device exhibits different operational characteristics in accordance with different applications imposed on it by the control unit of the projector. The device includes an analog-to-digital converter, a memory, a programmable digital component, and an interface to the control unit of the projector as some of the components.
Patent CH-567255-A5 (CH)
Title: Densitometer probe with cosine factor correction - has flat plate attached to hollow cylinder rotary probe connected to optical fibre cable
IPC: G01N21/59
Filed: 1974-09-25
Abstract: The probe for the density measurement of coloured photographic negatives has a cosine factor correction incorporated. The probe consists of a support member (1) typically a night angled prism, into the right angled vertex of which a cylindrical hollow is introduced containing a hollow cylinder (2), with a flat upper surface against which a flat plate (4) is fixed by a screw (5). Both the plate and the hollow cylinder have matching oblong slots (12) which enable the incident light beam (13) to enter a small 45 deg. angled prismatic reflector (6) which directs a reflected beam along the longitudinal axis of an optical fibre (9) which is rotatable in the hollow cylinder, being retained by the tip of a long screw (11) fitting into a groove. As the negative under test in contact with the plate (4) tilts, the cylinder (2) rotates to correct the cosine factor otherwise introduced.
Patent CH-576223-A5 (CH)
Title: Selective herbicide mixts. contg. chloral derivs - and 3-cyclohexyl-5,6-trimethylene-uracil
IPC: A01N43/54
Filed: 1973-11-01
Abstract: Selective herbicidal mixts. contain (a) 1 part 3-cyclohexyl-5,6-trimethylene-uracil (I) of formula: and (b) 1-15 parts of a trichloroacetaldehyde deriv of formula (II): (where R1 and R2 are H or alkyl). The mixts are useful for selective control of broad-leaf and grassy weeds in various crops, esp. beet crops. They are more active against dicotyledonous weeds than (II) alone and have a lower toxicity to crop plants than (I) alone.
Patent FR-2055145-A5 (FR)
Title: Liquid lubricant tester
IPC: G01N33/30
Filed: 1970-07-15
Granted: 1971-05-07
Abstract: The lubricating characteristics of a liquid are determined by creating a film of predetermined thickness, subjecting it to frictional heating and measuring the time taken for that heating to break down the film. The film is applied to a flame surface which has a sliding load transmission member resting on it and the surface is rorated. The film thickness is measured by interferometry and the thickness controlled by the rotational speed of the plane surface.