baber/WOPTO huggingface dataset:
Patent CH-663228-A5 (CH)
Title: Drive device for a weft-thread gripper-head carrier on a weaving machine
Inventor: GSELL XAVER
IPC: D03D47/27
Filed: 1984-01-30
Abstract: The present invention relates to the drive device of a weft-thread gripper-head carrier on a weaving machine, in which the gear carrier (4) moves to and fro together with the slay and a driving wheel (17) rotating alternately in both directions moves the gripper-head carrier into and out of the shed, the gear being driven by a rotating drive shaft (5). On account of the to-and-fro movement of the gear together with the slay, the distance between the drive shaft (5) and the bearing axis (10) of the gear carrier (4) and also their mutual position vary periodically, this being compensated by means of a pivot pin (9) which, by means of a ball located at its end, can rotate, pivot and shift in a cylindrical lug (8). <IMAGE>
Patent CH-669812-A5 (CH)
Title: Open air surface-levelling implement - comprises towed grating sections rigidly secured together by lengthwise rails
Inventor: MAEDER EDWIN
IPC: E01C23/082
Filed: 1986-02-05
Abstract: The levelling implement for open-air surfaces consists of a towed grating. This is formed by a number of individual grating sections (1-3) in succession in the towing direction (B), joined together by profiled lateral rails (4,5), to form a rigid assembly under load. The sections can be immediately adjacent, or there can be a 40cm. interval between them. ADVANTAGE - Will not twist, and gradually smooths out unevennesses in turf etc.
Patent CH-687040-A5 (CH)
Title: Centrifugal pump combining pump, evaporator and water separator
Inventor: REVESZ ZSOLT
IPC: F22B37/32
Filed: 1991-03-14
Abstract: The centrifugal pump for steam removal is used for impelling fluids which are partly evaporated. Behind the running wheel (1) of the pump in a tubular part steam removal is possible through an opening (8) out of the middle of the space enclosed in this part. The pump has local unevennesses for increasing the turbulence of the process fluid and is heated for improving the steam quality. The centrifugal pump is fed with process fluid which is accelerated and is evaporated on a surface formed by centrifugal force. It is then sepd. and in the fluid phase pressure is built up.
Patent CH-646871-A5 (CH)
Title: Antihypertensive pharmaceutical compositions
Inventor: JERIE PAVEL DR
IPC: A61K31/54
Filed: 1980-01-31
Abstract: The invention relates to pharmaceutical compositions which contain       a) endralazine   b) a saluretic, excepting clopamide, and   c) pindolol for use for the treatment of hypertension.h
Patent CH-669413-A5 (CH)
Inventor: SCHIPS HELMUT
IPC: A41D27/20
Filed: 1986-03-24
Abstract: Using the device, a folded edge of material of the pocket trimming (II) is sewn with the aid of a sewing machine (4) onto the pocket pouch (I) consisting of lining material. For rapid, automatic provision of one pocket pouch (I) in each case, together with a pocket trimming (II) to be sewn onto the latter with a folded edge of material, and for continuous subsequent and likewise rapid and automatic feed of said pocket pouch and trimming to the sewing operation, the sewing machine (4) is assigned a folding device (5) and a conveyor (6) of sewing product. Seen in the sewing feed direction, the folding device is mounted ahead of the sewing machine (4), whereas the conveyor (6) of sewing product is provided between the folding device (5) and the sewing machine (4). 
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Patent CH-646461-A5 (CH)
Title: Thermally stressable machine component and a process for its manufacture
Inventor: SCHREWELIUS NILS G
IPC: C23C4/06
Filed: 1981-03-03
Abstract: A thermally stressable machine component, for example a gas turbine blade for use in a hot-gas atmosphere, in particular under a dynamic mechanical stress, is described. The machine component comprises a core body (2) of heat-resistant material and a surface layer (1), sprayed thereon, of a composite material. The composite material consists, on the one hand, of an alloy constituent with 1 to 12% of Al, preferably 3 to 8% of Al, 10 to 30% of Cr, small proportions of one or more elements from the group comprising Si, Mn, Co, Y and Hf, the remainder being iron, and, on the other hand, of a small quantity of an oxide constituent consisting of Al2O3 and, if appropriate, one or more oxides of the remaining metals of the alloy constituent, the pores and the oxide constituent forming elongate narrow zones which partially surround or cover the alloy constituent. The surface layer is sprayed on by means of flame-spraying or arc-spraying with slight, controlled oxidation. <IMAGE>
Patent CH-691795-A5 (CH)
Inventor: TSCHOPP RUDOLF
IPC: B21D53/74
Filed: 1996-09-02
Abstract: The method concerns bending of a pipe (1) with a rectangular cross section and a protruding fold (2) which adjoins a pipe outer surface (4) oriented perpendicular to the bending edge, and is compressed during the bending process. The method is characterised by the fact that before or at the start of the bending process, the fold is subjected to a force and is notched on the bending angle bisector intersecting with the bending edge. This force has the same direction as the fold bulge (31) being formed during bending. Also claimed, in addition to an apparatus summarized below, is a resultant angle piece.
Patent CH-561377-A5 (CH)
Title: Rotary seal for pneumatic system - includes annular disc membranes on roller bearing case flanks
IPC: F16L27/08
Filed: 1973-02-15
Abstract: A roller bearing has respective inner and outer ball cage elements integral with a feed tube and a jack housing cover plate, annular disc membranes fitting the tube and abutting the tube faces of the roller bearing assembly. A U section cover plate is bolted to a jack housing and axially traversed by a pneumatic feed tube and contains the bearing within the U. The bearing and tube are retained by a threaded disc. The outer cover plate and internal retaining disc wedge the membranes onto the radial edges of the outer ball bearing cage element and the membranes are plastic.
Patent CH-562872-A5 (CH)
Title: Derivs of 8-mercapto p-menthane-3-ol - by redn of menthane-8-thiol 3-one, for perfuming food
IPC: A23L27/20
Filed: 1970-11-20
Abstract: Derivs have formula: (where R is H or 1-5C acyl) and are prepd. by redn of p-menthane-8-thiol-3-one with a complex metallic hydride and acylation of the OH gp. obtd. Examples are 8-mercapto p-menthane-3-ol and its acetate, etc. The cpds. have an aromatic fresh fruity smell.
Patent CH-672587-A5 (CH)
Inventor: FREY OTTO
IPC: A61F2/34
Filed: 1987-07-09
Abstract: In an acetabular cup the outer shell (1) and the cup body (2) consist of different materials, which in both cases are in practice not elastically deformable. A firm but releasable connection of the two parts (1, 2) is formed by a plastic ring (5), which is slotted about its circumference and which is mounted in a groove (4) in the cup body (2). After the cup body (2) has been assembled in the outer shell (1), the plastic ring (5) engages via a nose (6) into a recess (7) in the wall of the inner cavity of the outer shell (1). 
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Patent CH-690005-A5 (CH)
Title: Box with removable pressure support has casing comprising at least front, rear and two side walls, removable pressure support consisting of sheet-form material locating on inside of outer casing, front wall or rear wall
Inventor: HALY ROD
IPC: B65D85/10
Filed: 1995-12-27
Abstract: The box is of the push type and the insert within the outer casing (1) is a push container (7), which for opening the box is displaceable along a longitudinal or cross axis of the outer casing, which permits access to the pressure support (6) for its removal. The box can be of the flap type, with the outer casing (1) having a fixed part (16) with a lid (17) articulatedly connected with one of the walls (2,3,4,5) of the fixed part and the pressure support inside the box is only accessible and removable after the lid is opened.
Patent CH-619501-A5 (CH)
Title: Device for freeing avalanches, drifted-snow sheets or snow masses from roofs
Inventor: SCHROECKSNADEL PETER
IPC: E04D13/10
Filed: 1977-03-25
Abstract: The device, which is erected in the cracking region of the snow mass (avalanche, drifted-snow sheet, roof snowslip), has a tilting element (2) which is provided with a collecting surface (3), arranged unsymmetrically in relation to the tilting axis (17), for the falling snow, and with an adjustable counterweight (7), and is delimited in the tilting movement by a stop. By adjusting the distance of the counterweight (7) from the tilting axis (17), the snow height on the collecting surface (3) is defined, which if exceeded triggers the tilting operation. The snow mass sliding off crashes onto the snow lying on the inclined surface, which is freed from the base by the crash and slides off. The tilting operation is also influenced by a body (11) which during the tilting movement increases its distance from the tilting axis (17) and during the return movement decreases it. The change in distance of the body (11) brings about a displacement of the centre of gravity of the tilting element (2), with which the introduction of the tilting movement and the subsequent discharging of the collecting surface (3) is ensured. <IMAGE>
Patent CH-688432-A5 (CH)
Title: De-aeration and drying unit to process oily fluids rapidly, especially insulating oils e.g. for transformers
Inventor: GMEINER PAUL
IPC: B01D19/00
Filed: 1994-12-22
Abstract: The unit de-aerates and dries oily or oil-containing fluids. The de-aeration vessel (1) is subjected to reduced pressure and has a high fluid inlet (2) with a low outlet (10). Inside the vessel is a fluid distributor (3), a microwave heater (8) for the fluid, and a packed column (6) below the distributor (3). Heating of the fluid is carried out to assure de-gasification in the upper part of the column at lower temperature. Higher temperature is produced lower down the column. Novel features include the vessel wall apertures (9) introducing externally-generated microwaves into the vessel. The column (6) packing comprises an electrically non-conductive material.
Patent CH-568723-A5 (CH)
Title: Selector presenting individual fruits without bruising - for cutting prior to removal of stones
IPC: A23N3/00
Filed: 1974-03-29
Abstract: The vertically reciprocating shaft, of a selector to present individual fruits etc. from among a supply, e.g. in a shallow hopper, (which may be fed by a conveyor belt) is surrounded by a flexible sheet of cloth or rubber, between its top edge and a fixed support. The sheet is unstretched flat, and forms a right-conical surface when shaft is raised which inverts at bottom of stroke. Thus the shaft does not traverse pile of fruit, which is gently displaced as shaft moves up and down, so that bruising and crushing is obviated.
Patent CH-648681-A5 (CH)
Inventor: HUNZIKER WALTER
IPC: G08G1/07
Filed: 1979-07-18
Abstract: A method and a circuit arrangement for modifying central control information commands forming signal programs in traffic signal systems in particular street traffic signal systems, the central control information commands being output from a central station to intersection devices of the system in order to control signal generators assigned to the intersection devices. This modification is to occur through the use of traffic information which are determined in the traffic areas whose traffic flows are to be controlled by the signal generators of the intersection devices. In order to be able to undertake a modification of the signal program sequencing in the respective intersection devices, modification time areas are determined in the form of partially overlapping central control information commands, in particular binary "1's" transmitted from the central station to the respective intersection device. Within these modification time areas, separate local control information commands can become effective for setting the signal generators.
Patent CH-640438-A5 (CH)
Title: Die for the repeated casting of metal and a method for operating it
Inventor: HENYCH IVO
IPC: B22D27/02
Filed: 1979-07-27
Abstract: A fixed die made of a non-magnetic material for casting iron melts has coils (6, 8) distributed over its height for generating electromagnetic fields to counteract dendrite formation. Only the coils which are in the region of the height of the pool of molten metal are activated at any one time. <IMAGE>
Patent CH-651606-A5 (CH)
Title: Mobile installation for picking up waste, particularly organic waste
Inventor: CHOLLET ROGER
IPC: E01H1/10
Filed: 1982-12-15
Abstract: The mobile installation for picking up waste comprises a container (1), a first pipe fitting (4) and a second pipe fitting (5). The first pipe fitting comprises a grinder (8); it is connected to a flexible pipe (7). The second pipe fitting (5) is connected to a suction device (6). A means (10) enables the tube to be manipulated easily. <IMAGE>
Patent CH-603099-A5 (CH)
Title: Walking stick for blind person
Inventor: FUCHS SAMUEL
IPC: A45B3/04
Filed: 1976-06-18
Abstract: Walking stick for blind person has battery operated flashlight contained in stick shaft
Patent BE-1007120-A5 (BE)
Title: Installation de controle de conteneurs et de camions.
Inventor: BERMBACH RAINER DR
IPC: G01V5/00
Filed: 1994-03-07
Granted: 1995-04-04
Abstract: Le but est de créer un système de contrôle de conteneurs (4a) et de camions (4) qui permet de déceler, à un minimum de frais, une marchandise de gros calibre, en particulier des automobiles fraudées. La zone de contrôle (1, 2) que le conducteur lui-même doit traverser avec son camion (4) est équipée d'un sytème de contrôle à rayons X (5,7; 6,8) à basse énergie permettant la découverte d'automobiles volées.
Patent BE-1008676-A5 (BE)
Title: Granulats absorbants a base de kieselguhr, leur preparation et leur application, notamment comme supports horticoles.
Inventor: DUFOUR PASCAL
IPC: A01G31/00
Filed: 1995-04-19
Granted: 1996-07-02
Abstract: On obtient ces produits, doués d'une remarquable rétention d'eau selon un procédé qui comporte une étape de malaxage de kieselguhr, avec une résine urée formol qui est réticulée entre 90 et 180 degrés C. Le procédé est rendu particulièrement économique lorsque la source de kieselguhr est constituée de gâteaux de filtration issus de la clarification de bière ou de produits oenologiques.
Patent CH-571900-A5 (CH)
Title: Collapsible paint spray cabinet - suitcase type base houses flexible hood which stretches over plug-in sides and forms top
IPC: B05B15/80
Filed: 1974-08-08
Abstract: The collapsible paint or powder spray cabinet has a rectangular base housing an extraction fan, above which is an opening fitted with a filter, forming the working surface, and above which the sides are erected in a plug-in manner. Attached to the base is a hinged lid which can be closed so that the unit can be carried away in the collapsed state. When the lid is opened horizontally, it forms a support for the rear part of the sides, which slope back. The back of the spray compartment consists of a flexible hood which is unwound from a roller inside the lid, so that it can be stretched over the sides and cross the top. Removable legs are attached to the underside of the base.
Patent CH-634270-A5 (CH)
Title: Dispenser for small items
Inventor: PASBRIG MAX
IPC: A47G21/12
Filed: 1978-11-20
Abstract: The dispenser provides for the discharge bearing (2) to have in one end region an oblique channel (17) which slopes down to its edge and for a holding-down device (19) to be constructed on the storage container for pressing the small item (12), lying in the receiving channel (3) in the dispensing position, down onto the oblique channel (17). This embodiment prevents the discharge bearing (2) being exposed to dust settling and also to contact with the fingers when the small item is removed. Additionally, the receiving channel (3) does not always firstly have to be loaded before a small item can be removed. <IMAGE>
Patent CH-585733-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-610973-A5 (CH)
Title: Soundproof removable wall
Inventor: CHAILLET LEON
IPC: E04B2/74
Filed: 1976-11-03
Abstract: The wall is formed of an assembly of cellular elements (1) made of reinforced asbestos concrete, extending in one piece over the whole height of the wall and covered on each face with acoustic insulation panels (3). This assembly rests by gravity on a section (9) laid on the floor and being held at the ceiling by a section (8). The section (9) has a H-shaped cross-section. The upper ends of the parallel arms of the H are bent horizontally inwards in order to form rims (10) intended to support the acoustic insulation panels (3). The free space between these rims is used to receive the base of the cellular elements resting on the horizontal arm (11) of the H. The space (12) between this horizontal arm and the floor forms a service duct. <IMAGE>
Patent CH-613454-A5 (CH)
Title: Process for the preparation of new benzodiazepine derivatives
Inventor: CHAKRABARTI JIBAN KUMAR
IPC: C07D495/04
Filed: 1975-11-24
Abstract: Thieno[1,5]benzodiazepines corresponding to the tricyclic system <IMAGE> substituted in position 10 by an amino group, preferably piperazine, are prepared by reaction of an amine of formula R<5>H with a compound of formula <IMAGE>   The new compounds thus obtained, which can also exist in the form of their acid addition salts, have a pharmacological activity on the central nervous system.
Patent CH-561380-A5 (CH)
Title: Permanent-magnet-operated valve - has casing sliding over disc enclosing magnet to reverse direction of field
IPC: F16K31/08
Filed: 1973-11-28
Abstract: An armature works in a non-magnetic sleeve, and carries a shut-off component at one end, while at the other the flux of a permanent magnet acts upon it, the sleeve passing through the field concerned. The permanent magnet (9) is mounted between two discs (7, 8) of soft magnetic material, solidly fixed to the sleeve (5). These are enclosed in a casing (10) of soft magnetic material, and this slides axially in relation to them as the armature moves from one end position to the other, thus reversing the direction of the field of the permanent magnet. The result is that the magnetic circuit remains closed in both end positions, allowing a smaller magnet and valve to be used.
Patent FR-2029311-A5 (FR)
Title: Fly ash treatment
IPC: C04B18/08
Filed: 1969-01-24
Granted: 1970-10-16
Abstract: Fly ash 80 mu is mixed with 0.1-10 pts/1000 of terpenic carbides obtained from natural products and by distillation of seeds. The product may be used in road surfacing materials, asphalt composns., or cements without the usual uncontrollable dust problems.
Patent FR-2040662-A5 (FR)
Title: Dried molasses prodn for animal nutrient
IPC: A23K10/33
Filed: 1969-04-18
Granted: 1971-01-22
Abstract: Molasses of besst, cane, syrups or refinery wastes are concentrated by heating and vacuum evaporation pref. in several stages at 80-90 degrees C and product obtained is mixed, with heating, with dehydrating materials, pref. 2-5% CaO or dehydrated MgO, to obtain a paste. The paste is passed to ap apparatus forming it to very small thickness for drying, and after drying is crushed to obtain product.
Patent FR-2040795-A5 (FR)
Title: Desulphurisation of gas mixtures
IPC: C10K1/20
Filed: 1969-04-14
Granted: 1971-01-22
Abstract: Zinc oxide desulphurising material for the elimination of sulphur compounds such as H2S, COS, CS2 and mercaptans, have a specific surface of 20-50 m2/g, and are stable up to at least 600 degrees C without modification of their structure. The material is used for desulphurising town gas, ammonia synthesis gas, and gasified petrol or naphtha.
Patent FR-2043951-A5 (FR)
Title: Supplying a rubberized yarn to a textile - machine
IPC: D04B15/54
Filed: 1969-05-12
Granted: 1971-02-19
Abstract: The yarn is supplied to e.g. a knitting machine firstly by a guide on an arm, pivotal in a horizontal plane, which draws off a predetermined length from the bobbin, at a tension sufficient to prevent knotting of the yarn, and secondly by a thread guide on an arm pivotal in a vertical plane to which the drawn length is supplied pref. by a pair of driven rollers, and which supplies the drawn length of yarn to the machine under substantially zero tension. The rollers supply the drawn length to the second guide as the first guide returns to its starting position.
Patent FR-2044322-A5 (FR)
Title: Purifying alkenyl succinic acids
IPC: C07C51/47
Filed: 1969-05-16
Granted: 1971-02-19
Abstract: Production and purification of alkenylsuccine acids, with elimination of the corrosive constituents by one or more adsorption stages at high temperature, (pref. 60-130 degrees C), with surface active agents such as active carbon, silica gel, or bleaching clay. The purification is simpler than prior art processes, eliminating the necessity for distillation under vacuum. The alkenylsuccinic acids are useful as corrosion inhibitors for lubricating oils.
Patent FR-2045236-A5 (FR)
Title: Cheese mould
IPC: A01J25/13
Filed: 1969-06-26
Granted: 1971-02-26
Abstract: Manufacture of soft paste cheeses is effected by the curdling of milk and drainage of the curds produced, the operations being carried out in the same vessel. The latter has an inner wall with perforations and an outer wall which is imperforated and the two vessels fit one inside the other. The vessel is filled with milk, fermentation agents and coagulants. After coagulation the vessel formed by the inner wall is removed from that formed by the outer wall and the whey flows through the perforations as syneresis takes place. This simple operation has the advantage that it does not disturb the gel structure.
Patent FR-2056035-A5 (FR)
Title: Commutators and collector rings for electrical machines
IPC: H01R43/08
Filed: 1969-08-21
Granted: 1971-05-14
Abstract: Commutators and collector rings for electrical machines, as well as other sliding contacts in electrotechnology, using cylindrical base bodies of sintered ceramic material with metallised sliding contact surfaces, incorporating a layer of graphitic carbon deposited pyrolytically on the sintered ceramic cylindrical base body, and which has a surface resistance of 10-50 ohms. and is covered with a metallic layer.
Patent FR-2057522-A5 (FR)
Title: Bulk semiconductor diode devices
IPC: C08F255/02
Filed: 1969-08-25
Granted: 1971-05-21
Abstract: Bulk semiconductor diode devices. Having a wafer of semiconductor material of two energy bands separated by a small energy level, which at zero field intensity the lower band has a carrier concentration 10 times that in the upper band, whilst the mobility of carriers in the lower band is more than 5 times the mobility in the upper energy band. There are ohmic contacts spaced along the wafer which have a direct-current bias voltage applied to them which is high enough to establish population redistribution of charge carriers but insufficient to excite oscillations in the slab. A microwave voltage is applied between ohmic contacts for attaining gain.