baber/WOPTO huggingface dataset:
Patent CH-647208-A5 (CH)
Title: Apparatus for the decanting of flowable media
Inventor: JEGER MICHAEL-STOHLER
IPC: B65B37/10
Filed: 1980-01-11
Abstract: In the weight-dependent decanting of flowable media, for example powder readily giving off dust, the dust occurring in the packaging region has to be sucked off with absolute reliability, if only for hygienic reasons. In order to guarantee this, the filling pipe (11) projecting into the packaging container (10) is surrounded by an offtake pipe (20) in such a way that an annular space (25) is obtained between the two. The upper mouth of this annular space is surrounded by an offtake bell (26) which is connected to a ventilator via an offtake conduit (27) and a dust filter. The upper orifice of the packaging container (10) is closed, during the filling operation, by a disc-shaped insert (21) which is provided with air-inlet orifices (22) for pressure equalisation. The offtake bell (26) is not brought with its lower edge right up to the offtake pipe (20), so that an annular gap (29) is obtained between the two. When a vacuum is applied to the conduit (27), therefore, the dust occurring within the packaging container and in the region surrounding it is reliably sucked off and retained by the dust filter. The dust passes from there to the filling pipe (11) again via an intermediate container (4). <IMAGE>
Patent CH-689629-A5 (CH)
Title: Plug-in semiconducting circuit, e.g. diode circuit, for alarms and monitoring
Inventor: SAVASTANO GIUSEPPE
IPC: G08B13/00
Filed: 1994-02-18
Abstract: The circuit has plug contacts for plugging the component into DIN standard rails (4) and at least one printed circuit board (31). The plug contacts (32) are arranged in four parallel rows at constant intervals on a standard relay socket (34) and pass through the socket. Each contact has an upward extension (32') protruding above the standard socket. The circuit board thickness corresponds to the difference between the upper extensions of two adjacent contact rows. The board is clamped between the upper extensions of two adjacent rows, whereby its conducting tracks (33) are brought into contact with the plug contacts
Patent CH-687474-A5 (CH)
Title: Insulating glass panel for extensive facade of building
Inventor: RENNER HELMUT
IPC: E06B3/263
Filed: 1994-03-16
Abstract: The panel consists of a smaller outer pane (2) and a larger inner pane (3) separated by a spacer in the form of an insulating frame with parts (1a,1b) bonded (30,31) adhesively to the respective panes. The inner part (1b) has a surface (5) prepared for the foot of a fitting (6).  Insulating bars (7,8) are inserted between the two parts, and at least the outer bar (8) carries an abutment for sealing to the frame (11) which comprises outer and inner shells (12,13) joined by similar bars (14,15). The hollow inner part is filled with a thermal conductor for heating of the internal space (10).
Patent CH-693107-A5 (CH)
Title: Ventilation for building door frame has casing with air duct placed into cavity in door frame profile
Inventor: FRAEFEL RUDOLF
IPC: E06B7/10
Filed: 1999-05-05
Abstract: The ventilation insert for a building door frame has the ventilation insert 95) prefabricated to form a rectangular section casing (15) made of solid material on two of its longitudinal faces. The ventilation channel (35) is defined by the interior of the casing which fits into the cavity defined in the door frame.
Patent CH-640649-A5 (CH)
Inventor: SCHMIDHAUSER ROLF
IPC: G06K1/12
Filed: 1979-01-31
Abstract: The invention relates to a combination of an apparatus for the transfer of fungible goods or services, for example, cashless payment for merchandise or services, with a transfer device having marked thereon a plurality of cancellable value units in the form of at least first and second types of optical markings different from one another, and arranged in a predetermined cyclical sequence on at least one track of the transfer device, without the occurrence of any gaps, but with a transition region formed between adjacent markings. The apparatus includes a reading device, inclusive of a light source, and at least first and second light sensors associated with the first and second types of optical markings, respectively. The reading device is arranged for reading and generating signals from the markings, and from the transition regions, and an activatable erasing device erases the markings in dependence of the number of value units to be cancelled. A transport device effects a relative movement between the transfer device, and respectively, the reading and erasing devices along the track, and a control device controls the movement of the transport and erasing devices, disables the transport device, and activates the erasing device, when the erasing device is near one of the transition regions.
Patent CH-651791-A5 (CH)
Title: Trolleys having a horizontal frame and a handlebar
Inventor: MANSS AUGUST
IPC: B62B5/06
Filed: 1981-02-13
Abstract: In the case of four-wheeled trolleys, the described invention makes possible a firm connection between the horizontal frame (1) and the leg (2) of the handlebar. The screw connection requires a lower tensioning force and the slotted tube piece (5) which is fastened to the frame (1) and has the slot (8) near to the screw connection (3, 4) guarantees that the handlebar leg (2) is firmly grasped. It does not matter whether said leg is composed of steel, aluminium or plastic. <IMAGE>
Patent CH-676502-A5 (CH)
Title: Forming precisely formed explosive body in metal casing - by room temp. shrinkage of warmed metal onto explosive expanding from deeply chilled initial state
Inventor: DELLSPERGER FRITZ
IPC: F42B33/02
Filed: 1988-08-03
Abstract: A precisely shaped and dimensioned explosive charge, esp. of hollow type for military use, and to be enclosed in a metal casing, is first formed by cold iso-static pressing. The formed body, machined if necessary and possibly within a protective casing, is then cooled for up to 2 hrs. in a bath held at (-)50 deg.C to (-) 100 deg.C. Brought to this temp. throughout, the body is then inserted in the metal casing which has been heated to +50 deg.C to +80 deg.C. The assembly is then brought to room temp. with the explosive expanding and the casing contracting to produce a gap free pressurised contact. The metal casing may be of light metal, with or without reinforcement by glass or carbon fibres. USE/ADVANTAGE - Suitable for  anti-aircraft or rocket propelled projectiles. The light-wt. assembly is formed with low risk. Intermediate protector casing prevents frosting which could lead to water penetration.
Patent CH-662968-A5 (CH)
Title: Method of finish-machining a workpiece in which teeth have been rough-cut
Inventor: ZUBLER ERNST
IPC: B23F23/00
Filed: 1984-07-04
Abstract: To finish-machine a workpiece in which teeth have been rough-cut, the flanks of a globoidal, gear-shaped or worm-shaped tool are brought into working contact with the one and then the other workpiece flank under a certain applied pressure. The magnitude of the applied pressure is varied here as a function of the relative angular position between the tool and the workpiece, which angular position changes with the removal of stock. Owing to the fact that the rotary angle of the tool relative to the workpiece is limited and the machining operation is only ended when the limit of the relative rotary angle is reached, the preset tooth distance tolerance can be adhered to irrespective of the machining duration. <IMAGE>
Patent CH-684150-A5 (CH)
Title: Beret
Inventor: JAVET ROGER
IPC: A42B1/04
Filed: 1992-11-12
Abstract: The beret has a base (1), a conical upper part (2) consisting of two parts (6, 7) and a lower part (3) consisting of two parts (10, 11). The lower part (3, 10, 11) is constructed narrower in the front and rear region than in the lateral regions (8, 9). By inserting a conical upper part (2, 6, 7) between base (1) and lower part (3, 10, 11), the formation of folds is reduced or avoided without the provision of darts, which is of importance especially when the beret is used as a uniform cap. Furthermore, the beret can be designed multicoloured in that the three parts, base (1), upper part (2) and lower part (3), are dyed differently. <IMAGE>
Patent CH-626186-A5 (CH)
Title: Temperature monitoring and frost warning device for a building, particularly an unoccupied house
Inventor: STUDER ULRICH
IPC: F24D19/10
Filed: 1978-04-10
Abstract: This device comprises an electric alarm device (4) which is provided, for example, with a warning lamp (7). The latter is arranged in or at the building in such a manner that it can be perceived from a distance. A temperature-sensitive switch (3), which is to be arranged in the building, is provided for switching on the alarm device (4) in order to switch on the alarm device (4) when the temperature drops below a preselected minimum value, for example due to a defect in the heating. In the normal condition when the temperature is above the minimum value the switch can keep a pilot lamp (8) switched on, a power failure or lamp defect then being displayed by both lamps (7 and 8) not burning. <IMAGE>
Patent CH-626681-A5 (CH)
Title: Rotary handle with a lock cylinder for doors
Inventor: KELLER ERNST
IPC: E05B13/10
Filed: 1978-05-12
Abstract: In a so-called cylinder olive, the blocking pin is not made rigid, but in two parts. The two pin parts (10a, 10b) engage telescopically in one another. They contain a prestressed compression spring (11). The rotary handle (1) can thereby, as is customary, be released in its closed position and blocked by means of the key. It is also possible to release the rotary handle and then withdraw the key. When the rotary handle is then rotated back into its closed position, it is blocked automatically, that is to say without the key being actuated. <IMAGE>
Patent CH-575415-A5 (CH)
Title: Vincamine and apovincamine synthesis - via novel inters
IPC: C07D209/16
Filed: 1972-04-20
Abstract: 3-Ethyl-3-formyl-N-(2-(3-indolyl)-ethyl)-2-piperidone is treated with a cpd. of the formula (CH3O)2P(O)-CH(OR)-COOCH3 (where R is lower alkyl) in the presence of a basic condensn. agent, the resulting cpd is subjected to Bischler-Napieralski cyclization and then catalytically reduced, followed by acidic cleavage, the resulting mixture of optically active or racemic vincamine (I) and apovincamine II is sepd. in a conventional manner, and (II) being opt. treated with hydrogen halide at 0 degrees C, the reaction product hydrolysed, and resulting (I) isolated in a conventional manner. (I) has vasodilating, hypotensive and sedative props.
Patent CH-658372-A5 (CH)
Title: Air-conditioned counter
Inventor: PETER RUDOLF
IPC: A47F3/04
Filed: 1982-12-15
Abstract: In the case of this counter, the circulating air channel (16-22) which contains a fan (25) and an air cooler (26) and is arranged downstream of the fan (25) is divided into two channels (29, 30) which are separated from one another. The first channel (29) contains a larger portion of the air cooler (26) and the second channel (30) contains a smaller portion of the latter. The outlet opening of the first channel (29) is provided with a lamellar wall (14) and is larger than the slot-shaped outlet opening, which is situated above it, of the second channel (30). An intermediate layer (34) of insulating air is generated in this manner, with the aid of the second channel (30), between the cooled air in the counter display space (15) and the ambient air situated above it. This has the advantage that a balance of humidity between the goods and the air in the counter display space (15) can be set and that there is neither formation of condensation nor drying out of the goods. Counters of this type are especially well suited for accommodating meat and meat goods. <IMAGE>
Patent CH-654056-A5 (CH)
Title: Structural panel
Inventor: WIEHOFSKY ALFRED
IPC: E04F13/04
Filed: 1981-12-10
Abstract: The structural panel which can be produced in a rapid and cost-effective manner comprises a bottom layer, which cannot be provided with plaster directly, and a plaster base. The connection of the plaster base and the bottom layer is produced by an expanded and adhesive plastic which is applied only at points, for example in a bead-like or punctiform manner. Onto a bottom layer (1) consisting of rigid foamed plastic there is fastened a plaster base (2) comprising a wire mesh which, off the roll, can be processed by a bead-like application of a polyurethane foam (4). The manufacturing process ensures that the wire mesh is spaced apart from the bottom layer by a distance which is necessary for good plaster clamping. An expanded metal or a fabric is used as plaster base, while the bottom layer consists of rigid foamed plastic or mineral-fibre mats. <IMAGE>
Patent CH-641392-A5 (CH)
Title: Device for cutting shapes of non-circular outline around an axis
Inventor: STEINER JEAN PIERRE
IPC: B23Q35/10
Filed: 1980-11-20
Abstract: The device is used on a conventional milling machine whose milling cutter (0) is brought into position on the component (P) to be cut. This device makes it possible to rotate this component. This rotation drives a jig (G) in translation. The jig slides on a fixed support (H) and imparts, to the component to be cut, movements which are synchronous with its rotation. The result is the cutting of a cam path in accordance with the jig (G). The member which carries the component to be cut and the mechanism for driving the jig may be mounted on the complementary part of the device in two different ways, one allowing the cutting of radial cams, the other the cutting of axial cams. <IMAGE>
Patent BE-1003008-A5 (BE)
Title: Systeme d'amortissement d'impact applicable a des chaussures de sport.
Inventor: BACCHIOCCHI ALBERTO
IPC: A43B7/32
Filed: 1989-11-17
Granted: 1991-10-22
Abstract: Système d'amortissement d'impact destiné à être appliqué à des chaussures de sport munies d'un logement creux (10) constitué d'une matière élastomère flexible, celle-ci étant plus souple et plus résiliente que celle dont est constituée la première de la chaussure de sport, ce logement devant venir se placer de manière amovible, dans une cavité (4) pratiquée dans la zone du talon de la chaussure. Les surfaces interne et externe de la paroi du logement sont lisses et homogènes, tandis que le logement comprend un couvercle supérieur muni d'une lèvre faisant saillie et venant s'appuyer sur la première. On insère un ou plusieurs disques remplaçables d'amortissement (20) au sein du logement (10), tandis qu'ils y sont maintenus par le couvercle qui comporte des tenons s'étendant vers le bas, ceux-ci devant venir s'engager dans une rainure pratiquée dans le disque et contre une bride périphérique disposée sur l'extrémité inférieure du logement (10).
Patent CH-585731-A5 (CH)
Title: Pyrazine-acetic acid, acetates and acetamides - useful as uv absorber in sunscreening materials plastics, and resins
IPC: C07D241/12
Filed: 1972-03-24
Abstract: Cpds. (I) of formula:- where R is phenyl opt. substd. by 1 or 2 Cl atoms, F, -CF3, (di)lower alkoxy, (di)lower alkyl, cyclohexyl or cyclopentyl; R1 = H or lower alkyl; R2 = H, lower alkyl lower alkyl carboxylate ester gp., or a Na, Ca or NH4+ carboxylate gp., and X = lower alkyl carboxylate ester, -COOH, or an opt. substd. N-lower alkyl, N,N-dilower alkyl; N-aryl, N-aralkyl- or N-heterocyclic-substd. carboxamide gp., or a Na, Ca, or NH4+ carboxylate gp.; provided that when R2 = lower alkyl carboxylate ester or salt gp., X = R2 (I) are useful as UV absorbers in sunscreening compositions, and in plastics and resins, e.g. polystyrene etc.
Patent CH-579719-A5 (CH)
Title: Detachable lightweight spindle assembly for rotating drums - has bearing with flat side for locking spring actuating arm
IPC: F16B21/07
Filed: 1974-10-11
Abstract: The detachable axial holding device is used for a cylindrical centre pin in a drum provided with a pin holding bore. This arrangement is designed for improving economy and for simplifying the handling of these devices which are used for example in fishing rod reels. The bearing sleeve (21) has a radial slot (210) for accommodating a spring ring (22) whose straight arm (23) is parallel to the ring diameter and this arm passes through the pin bore of the bearing sleeve tangentially and it engages with the circular groove of the centre pin (20) to prevent axial movement. The centre pin is released readily by lifting the free end (23) of the straight arm.
Patent CH-581371-A5 (CH)
Title: Storage case for boxed cassette - has ribbed holders securing boxes in open position during playing
IPC: A45C5/00
Filed: 1974-11-13
Abstract: The case for the boxed cassettes is fitted on the inside of two unfolding longitudinal walls with clamp holders (12) securing the cassette boxes (1) these holders (12) consisting of rib-like projections (13) which are adapted to the outline of the sockets (5) in the lid (4) of the boxes (1). The holders (12) are mounted spaced out along the two longitudinal walls (8) of the case allowing at least room for the height of a box (1). On opening the case the individual boxes (1) with the cassettes therein lie spaced from each other so that any box can be opened by swivelling the base of the box to remove the cassette.
Patent CH-576787-A5 (CH)
Title: 1-Isopropenyl-spiro-decen- or -decan-8-ones - prepd by ring-closure of 3-isopropenyl-(3-keto-4-pentenyl)-1-cyclopentenes with Lewis acids useful as perfumes
IPC: C11B9/00
Filed: 1972-11-15
Abstract: Perfumes (I): (where R1 and R2 each is H or lower alkyl and 1 of the 3 dotted lines is an additional bond) are prepd. by ring-closure of a cyclopentene having the general formula (II) in an organic solvent in presence of a Lewis acid, pref. SnCl4 or TiCl4. (I) have a wooden, background note and are useful as modifiers, esp. in 0.1-10 wt.% concn., of existing perfume compsns.; in 0.001-0.1 wt.% concn. as perfumes for cosmetics, detergents, aerosols, soaps, creams or lotions, as starting materials for further perfumes. Pref. (I) are 1-isopropenyl-4-Me- and -4,8-di-methyl-spiro 4, 5 -dec-6-en-8-one, 1-isopropenyl-4,7,9-trimethyl- and -4,7-dimethyl-spiro[4, 5 -dec-3-en-8-one and 1-isopropenyl-7-Me-4-methylene-spiro 4, 5 -decan-8-one.
Patent CH-604040-A5 (CH)
Title: Guide for flat belt with grooved rollers for belt edges
Inventor: HOLM WILLIAM JARVIS
IPC: F16H7/18
Filed: 1975-12-23
Abstract: Guide for flat belt with grooved rollers for belt edges with transverse guide roller tangential to plane of belt
Patent CH-559526-A5 (CH)
Title: supermarket shopping basket - has side which is hinged on basket bottom to facilitate unloading of goods
IPC: A45C3/04
Filed: 1973-12-14
Abstract: The shopping basket for supermarket use is made from wire and one of the basket sides swings outwards to facilitate the unloading of goods. The wire basket has a handle which swivels in brackets. The hinged side carries the handle bracket. When the side is rotated into the closed position the hooked end of the handle engages with the holding bracket and locks the hinged side to form a basket for accommodating goods. The side is readily released at the checkout for quick and easy unloading of goods. The goods no longer need to be raised over a basket wall but can be spread out on the checkout desk straightaway.
Patent FR-2041295-A5 (FR)
Title: Electrodialysis cell
IPC: C25D13/22
Filed: 1969-04-18
Granted: 1971-01-29
Abstract: The cathodic compartment for dialysis or similar electrolytic processes is fabricated by heat moulding chemical resistant tube e.g. PVC to a flattened configuration enclosing the metallic cathode. Windows are disposed in one face of the compartment and semi-permeable membranes fitted to suit the requirements of the application. The cell may be reinforced by crossmembers between the window sections to provide a rugged electrolysis, cell which is inexpensive to fabricate and maintain. Used in e.g. painting of metal.
Patent FR-2070283-A5 (FR)
Title: Spheroidal graphite iron workpieces - cast by correlating - thickness external surface and number of descents
IPC: B22C9/00
Filed: 1969-11-14
Granted: 1971-09-10
Abstract: Spheroidal graphite iron workpieces are cast in an argillaceous sand mould by determining the thickness and external surface of the workpiece and the number of liquid metal feed descents into the mould impression to satisfy a relation in which the thickness varies proportionally with the external surface and inverse with the number of descents. The minimum thickness e is approx. bound to the external surface S, and the number of descents n by the equation: emm = 1 + Smm2/105 x n.
Patent FR-2082388-A5 (FR)
Title: Sulphur dioxide injection into fluids espnew wine
IPC: C12G1/04
Filed: 1970-03-13
Granted: 1971-12-10
Abstract: The gaseous SO2 is injected into the liquid and is controlled by an electro valve with a checking device for the volume of liquid present in the supply line directly adjacent to the injector so that the supply of SO2 is cut off if the volume drops below a pre-determined value. In the case of wine this prevents it from going bad.
Patent FR-2105507-A5 (FR)
Title: Removing slime from vegetable oils
IPC: C11B3/00
Filed: 1970-09-09
Granted: 1972-04-28
Abstract: The vegetable oils, esp. soya oil, which are derived by extraction and miscellar distilln. are separated from slime by treatment with water and then separated from the soluble phosphates. Gas free water and oil are used and both steps are carried out in gas free condns. The appts. used consists of an oil pump which introduces the oil into the unit, a heat exchanger to bring the oil to the required temp. an oil meter and an attached oil regulator valve, a water pump which pumps the gas free water and a water meter and regulator valve. There is a premixing pump whose inlets are connected to the outlets of the oil and water regulator valves resp. and whose outlet is connected to a manometer and a mixer. There are connected containers behind the mixer each with a decorating valve and connected to one of the containers is a centrifugal. The appts. is completely closed.
Patent FR-2099411-A5 (FR)
Title: Moisture content determination - in a gaseous fluid
IPC: G01N27/42
Filed: 1971-07-30
Granted: 1972-03-10
Abstract: The fluid is passed as a gaseous stream over a substantially electrically non-conducting film of hygroscopic material, with which it does not react but which reacts with water to form an electrically conducting substance which can in turn be decomposed electrolytically into the elements of water with concurrent regeneration of the hygroscopic agent, by the application of a d.c. potential across chemically inert electrodes maintained in contact with the film. The rate of flow of the fluid exceeds that required for all the moisture present in the fluid stream to be absorbed by the hygroscopic agent and is sufficiently great for additional increases in flow rate not to increase the proportion of moisture absorbed from the fluid. The current between the electrodes is measured such that it is directly proportional to the moisture content of the fluid stream.
Patent FR-2173549-A5 (FR)
Title: Concrete mixer steam feed - via pipes through mixer arm support drum
IPC: B28C5/46
Filed: 1973-02-16
Granted: 1973-10-05
Abstract: Steam is fed into the body e.g. of cement, being mixed in a cylindrical or annular tank, through an inlet in the drive shaft to e.g. 3 radial pipes, within the drum supporting the mixer arms, and thence through elbowed pipes down into the mixt. The pipes may be pivoted up to clean the the steam outlet holes at their bases, which face away from the direction of rotation. Pref. the elbows have different curvatures, so that the steam is more evenly distributed through the mix. The installation is simple and cheap, and may be added to an existing mixer.