baber/WOPTO huggingface dataset:
Patent CH-625779-A5 (CH)
Title: Process for the preparation of N-(3-phenyl-2-propenyl)naphthylmethylamines
Inventor: BERNEY DANIEL DR
IPC: C07C217/62
Filed: 1977-01-26
Abstract: N-(3-Phenyl-2-propenyl)naphthylmethylamines of the formula I <IMAGE> in which R1 to R7 have the meanings stated in the claim, and their acid addition salts are prepared by hydrogenation of compounds of the formula II <IMAGE> The compounds of the formula I have antimycotic activity.
Patent CH-647590-A5 (CH)
Title: Process and equipment for producing useful energy from low-grade heat sources
Inventor: TCHERNEV DIMITER IVANOV
IPC: F24S10/95
Filed: 1980-02-06
Abstract: The equipment consists essentially of two plate-shaped vessels (16, 16a) filled with molecular sieve zeolite, the two vessels being in communication. Additional interposed elements likewise in communication via lines are a condenser (21), an expansion device (25) and one-way pressure valves (17, 30, 32). The equipment contains a working fluid which flows in the direction indicated by the arrow. When one plate-shaped vessel (16) is heated, the working fluid adsorbed by the zeolite is desorbed with a rise in pressure. At the same time, the other plate-shaped vessel (16a) is cooled, so that it adsorbs the working fluid, resulting in a reduced pressure. The differential pressure forces a flow whose work capacity is exploited. The invention is suitable for upgrading thermal (waste) energy into, for example, mechanical energy. <IMAGE>
Patent CH-627242-A5 (CH)
Title: Screw for sealed closure
Inventor: PAOLINI JEAN
IPC: F16B33/00
Filed: 1979-02-14
Abstract: With the purpose of providing a sealed closure, the screw has, immediately below its head (5), a groove (1) able to receive an O-ring (2). The groove is bounded, on the side opposite the head, by a circular rim (4). The cross-section of the O-ring has a diameter slightly greater than the depth of the groove, so that it extends slightly beyond the edges of the groove. It is deformed under the pressure of the walls (3) of a cylindrical orifice in which the screw is inserted. Since it undergoes solely this lateral pressure, the seal lasts for a long time. <IMAGE>
Patent CH-688659-A5 (CH)
Title: Plastic pipe, especially e.g. for use in relining drains
Inventor: DEMEYERE PIERRE
IPC: F16L37/084
Filed: 1993-05-27
Abstract: Plastic pipe, preferably of polyethylene, has male and female ends designed to engage with similar pipes by axial pressure.  The male end has a recess (8) with conical and radial surfaces, while the female end has an inner groove (3) for a seal ring (4), a recess (5) and a hook-shaped rim (6).  The two recesses (5,8) are designed to receive a V-section flexible locking ring (9) which holds the two pipe ends together once they are engaged.  Preferably, the male end can have a flexible rim which engages with the hook-shaped rim on the female one.
Patent CH-662993-A5 (CH)
Title: Process and apparatus for the portioning out of exact quantities of small bodies or loose material
Inventor: KESSLER HANS
IPC: G01G13/06
Filed: 1984-03-30
Abstract: The portioning-out takes place in three phases. A coarsely portioned quantity of small bodies or loose material is filled from the first supply container (1) by volumetric measurement into auxiliary vessels, preferably tubes (21), and is weighed on the balance (4, 40) for the purpose of fine portioning, the shortage relative to the desired value is thereafter calculated by means of the control unit, and this is supplemented via the topping-up device (6) in pieces where small bodies are concerned and in fine flow where loose material is concerned. The content of the cups having the exactly predetermined quantity is then filled into the packs (81). The bottom (12) of the first supply container has connection pieces (10) serving as measuring cups. The topping-up device (6) consists of the second supply container (61), the bottom (62) of which has an all-round free space which is partially closed by a driving cord (64) and which allows an individual dispensing of the small bodies (99). The apparatus is particularly suitable for the portioning out and filling of pills in an exact quantity into relatively small cans, boxes, cartons or the like, the conveyance of the pills taking place with great care since the pills bottommost in the supply containers (1, 61) and in the tubes (21) are always filled from below. <IMAGE>
Patent CH-688803-A5 (CH)
Title: Lubricant feed procedure for precision machine component
Inventor: REICH LEON
IPC: F16N7/16
Filed: 1993-09-15
Abstract: A procedure for delivering a precisely controlled amount of lubricant to a machine component (10) consists of feeding the lubricant, such as a grease, to a needle (4) set in a rod (4a) and then moving the needle to a point immediately adjacent to the component to be lubricated. The needle is fed with the lubricant by compressed air which forces it along a tube (6) with its tip positioned at a distance from the needle to form a calibrated space for the lubricant. In between each lubricant feed the tip of the needle is cleaned by a mobile wiper (8).
Patent CH-589946-A5 (CH)
Title: Connector for busbars with corrugated contact surfaces - are either on plates or in hole in cylindrical socket and with crests of corrugations in contact with busbars
IPC: H01R13/15
Filed: 1975-03-07
Abstract: The connector, for busbars and similar, establishes a connection between two busbars or to one busbar and has two primary embodiments. In the first the busbars (23) are clamped between two flat contact plates (21) each with corrugations on its inner face. The crests of the corrugations contact the busbars. The two plates are held clamped by a central bolt. In the second embodiment the round busbar (73) fits into an internally corrugated hole in a cylinder. Again the crests contact the busbar. Alternatively, the busbar may have a corrugated outer surface and the cylinder a smooth hole.
Patent CH-679929-A5 (CH)
Title: Hand-operated forklift truck - has brake automatically applied on swinging tow-bar up into rest position
Inventor: ELEKES LORANT
IPC: B62B5/04
Filed: 1989-08-15
Abstract: The hand operated forklift truck has a chassis (1) with freely turning wheels (2) and a slewing towbar at the front. A brake lever (5) on the towbar handle (4) turns against spring action, and acts via bowden cable on one at least of the adjacent wheels. The lever is coupled to a rigid transmission member (7) sliding in the lengthwise direction on the towbar. When the latter is swung up into the rest position, this member applies the brake via the lever, parking the truck on the spot so that it cannot roll away. ADVANTAGE - Safely secures parked truck even on sloping surface.
Patent CH-638469-A5 (CH)
Inventor: NEBIKER HANS
IPC: C02F3/34
Filed: 1982-05-25
Abstract: 1. Method for the sanitisation of fluids or sludges containing organic materials, said fluids or sludges being ventilated in a reactor vessel for a period of two to five days and being maintained at a temperature of maximum 55 degrees C, preferably from 25 degrees to 30 degrees C, characterised in that the fluids or sludges are subjected exclusively to aerobic treatment in the fluid medium, without anaerobic pre-treatment.
Patent CH-684266-A5 (CH)
Title: Roller conveyor.
Inventor: KOLB JOSEF
IPC: B65G13/12
Filed: 1991-12-06
Abstract: The frames (1) supporting the conveying rollers (7) are capable of limited upward and downward pivoting movement in the direction of the roller conveyor (2). This is achieved by means of rockers (11) on which the frames (1) are secured. The rocker bearings are secured on transverse supports (9) of a supporting framework (8,9). As a result of the pivotable mounting of the frames (1) on the supporting framework (8,9), no distortion occurs at the frames when the frames (1) are secured on the supporting framework, the consecutive frames (1) can adapt freely to each other, the individual product items run more smoothly and hence with less shaking over the roller conveyor and fewer vibrations occur. If a plurality of roller conveyors are arranged one above the other (flow bearings), work in the room takes place more quietly. <IMAGE>
Patent CH-643770-A5 (CH)
Title: Wedge for splitting wood and use of the same
Inventor: SCHMIDLIN FRANZ
IPC: B27L7/06
Filed: 1980-05-14
Abstract: The wedge serves to split wood and is provided with a first wedge-surface pair adjoining the wedge cutting edge. So that the capacity in a wood-splitting machine can be increased without increasing the feed rate, provision is made for a second wedge-surface pair (17) to adjoin the first wedge-surface pair (16) and for a third wedge-surface pair (18) to adjoin the second wedge-surface pair (17). In this arrangement, the third wedge-surface pair (18) has a larger wedge angle ( gamma  > ss) than the second wedge-surface pair (17), and the second wedge-surface pair (17) has a larger wedge angle (ss >  alpha ) than the first wedge-surface pair (16). <IMAGE>
Patent CH-682341-A5 (CH)
Title: Connector for joining two corner profile rails - involves insertion of connector in hollow space of rails which aligns two ends exactly with each other
Inventor: RUTHER OSKAR
IPC: E04F13/08
Filed: 1990-12-20
Abstract: The connector has a holder body (21), on the cover surface of which ribs (25) are formed parallel to its longitudinal axis outwardly extending sealing lips (27) are provided together with a centrally arranged centring surface located axially between the sealing lips. The centring surface is arranged in the central area of the holder body (21) and has an axial longitudinal expansion which is greater than the width of the sealing lips (27). The cross-section of the sealing lips reduces to the sealing edge. USE - To join bluntly the abutting edges of corner profile rails for building facade coating units.
Patent CH-674791-A5 (CH)
Title: Two-part sports outfit - with top and pair of trousers connected in air-tight manner by means of flap hanging down from top
Inventor: BRUTTEL URS
IPC: A41D13/00
Filed: 1987-11-20
Abstract: A part sports outfit incorporates a top section and a pair of trousers that can be joined to the top section. The back of the top section features a flap that hangs down. The loose flap end contains means for fastening the folded flap on to the top part. The trousers incorporate a horizontal tape above the seat section. The tape is connected to the trousers by its ends and is used to loop the flap into it. ADVANTAGE - The invention creates an air tight connection between the two parts of the sports outfit.
Patent CH-669769-A5 (CH)
Title: Portable container for fruit and vegetables - has stacking ribs in diagonally opposite bottom corners for lower container
Inventor: MUELLER BRUNO
IPC: B65D21/02
Filed: 1985-11-29
Abstract: The bottom (1) of the container has a pattern of slits for weight reduction and ventilation. The slits leave a border (4) on which are moulded ribs (5) to sit on top of similar containers. A second set of ribs (7) is provided at the corners to enable the container to be stacked on other sizes of container, e.g. a wooden tray. The corner ribs have a drag-leg design to enhance the grip on the corner pieces of wooden trays, or on top of the other containers. ADVANTAGE - Easy stacking even with containers of different type.
Patent CH-666344-A5 (CH)
Title: Anti-bullet and splinter helmet for security personnel - has shell with titanium outer layer, inner cover of woven plastic between resilient layers, carrier cage, and titanium visor
Inventor: MINDER KURT
IPC: A42B3/14
Filed: 1984-10-29
Abstract: The helmet to protect security personnel against bullets, splintered debris etc comprises an internally padded shell with metal outer layer an internal carrier cage, a visor and further accessories such as a microphone, earphones etc. The outer layer consists of, e.g. 3 mm thick, technically pure titanium (0.25% Fe, 0.08%C, 0.05% N, 0.07-0.18% 0, 0.0125% H) and contains two resilient layers which are affixed to the inner surface and have a penetration-resistant third layer of woven plastic material with high module of elasticity sandwiched between them. The visor is provided with bullet-proof window pref. consisting of at least one layer of poly-carbonate in a titanium carrier. The woven layer may consist of aramide yarns and may be arranged between a felt material outer and a foam material inner layer all connected via adhesive. ADVANTAGE - The helmet provides considerably better protection than the usual steel helmet with relatively primitive internals.
Patent CH-661883-A5 (CH)
Title: Submerged-plunger (hot-chamber piston) die-casting method and a machine for carrying out the method
Inventor: DIMOV NIKOLOV IVAN PROF DIPL-I
IPC: B22D17/10
Filed: 1982-10-20
Abstract: To avoid a difference in the thermal and physical conditions for the filling of the individual zones of the die and the conditions of initial solidification along the walls of the die cavity which come into contact with the melt, the cavity of the die and the shot sleeve (3) are separated before casting commences. A gas pressure is then generated in the cavity of the die and the melt is simultaneously poured into the horizontal shot sleeve (3) and, at the beginning of casting, the cavity of the die and the space within the horizontal shot sleeve (3) are connected to one another. <IMAGE>
Patent CH-655060-A5 (CH)
Title: Protective cover with adjustable spine width and use thereof
Inventor: LOLLI CARLA
IPC: B42D3/04
Filed: 1981-10-06
Abstract: The protective cover is intended for storing a number of documents in the form of a bound book. It comprises a front cover (2), a rear cover (3), and a spine part (4), the inside of which is provided with a layer (5) of thermoplastic synthetic-resin glue. The spine part (4) itself is composed of a thermoplastic. To bind the documents, the thermoplastic spine part (4) is made supple under the effect of the heat, with which the synthetic-resin glue (5) is activated, and can be laid around the documents forming, at the same time, a spine of appropriate thickness and two parallel bending folds. <IMAGE>
Patent CH-649054-A5 (CH)
Title: Container with drop handles, in particular for storing foodstuffs and keeping them warm
Inventor: RIEBER HEINRICH
IPC: B65D25/28
Filed: 1980-10-04
Abstract: The container has two holding arms (5) which engage loosely through openings in the stacking edge (2) and which can be pulled upwards as far as a limit stop. The holding arms are designed as flat profiles which engage through slot openings (4) in the stacking edge and extend parallel to the associated container wall (1a). The drop handles (6) consist of a round rod (8) which is curved in a U shape and whose two legs are pressed flat to the holding arms (5), and the limit stop is designed as a strip (7) connecting the two ends of the holding arms (5). <IMAGE>
Patent CH-654410-A5 (CH)
Inventor: LECHNER HUBERT
IPC: G01F1/66
Filed: 1981-12-14
Abstract: 1. A measuring sensor for an arrangement for determining the amount of the fluid flowing through a pipe system, by means of the transit time difference of ultrasonic pulses in and opposite to the direction of flow, comprising two ultrasonic transducers (2, 3) which are arranged at oppositely disposed ends of a measuring pipe portion (1) of the pipe system and which can be respectively operated as a transmitter and as a receiver and which in the transmitting mode induce in the measuring pipe portion modes of oscillation which respectively include a spatial fundamental wave (6) with a substantially even profile over the cross-section of the measuring pipe portion, and spatial harmonics (7, 8) in relation to said fundamental waves, and which in the receiving mode generate and output signal (U2 ) corresponding to the respectively received mode of oscillation, characterised in that, in the case involving the production of modes of oscillation with a harmonics component which is respectively smaller or larger in comparison with the fundamental wave component, the two ultrasonic transducers (2, 3) are arranged at such a spacing from each other that the phase angle (gamma) between the ultrasonic oscillations of the receiving mode of oscillation and the harmonics component relative to that mode of oscillation, with the fluid still, is approximately 90 degrees or 0 degree respectively.
Patent CH-601611-A5 (CH)
Title: Prefabricated chimney flue component
IPC: E04F17/02
Filed: 1976-07-06
Abstract: Prefabricated chimney flue component has earthenware inner pipe with thermally insulating outer layer compressed by plastic foil wrapping (OE 15.9.77)
Patent CH-636328-A5 (CH)
Title: Method for protecting porous inorganic substrates
Inventor: DELONG CHARLES FREDERICK
IPC: C04B41/48
Filed: 1977-08-04
Abstract: For protecting porous inorganic substrates, a gas- and vapour-permeable protective agent, which consists of an aqueous solution or dispersion of a carboxylated, hydrophilic acrylic polymer, a crosslinking agent for the carboxylated, hydrophilic acrylic polymer and an effective quantity of an agent which absorbs UV radiation, is applied to the substrate.
Patent CH-621355-A5 (CH)
Title: Process for the preparation of ethylene/butadiene copolymers in high yield
Inventor: CARBONARO ANTONIO
IPC: C08F210/02
Filed: 1975-07-31
Abstract: The technical problem of the preparation of ethylene/butadiene copolymers having a content of butadiene units from 0.1% to 10% and a vanadium content of less than 50 parts per million, a restricted molecular weight distribution, high linearity of the chains, high X-ray crystallinity and absence of gel and random distribution of monomer units, is solved by carrying out the copolymerisation in a hydrocarbon solvent medium with the aid of a quaternary catalyst system consisting of vanadium compounds, aluminium compounds, soluble polyhalogen compounds of elements from groups III and IV of the periodic table and/or acidic compounds capable of releasing protons, and also organic compounds having in their structure at least one -CX3 grouping, X being a halogen.
Patent CH-635891-A5 (CH)
Title: Modular element for a ceiling and ceiling built with such elements
Inventor: ROGGERO MARIO
IPC: E04B9/22
Filed: 1979-11-14
Abstract: The modular element (1) for a ceiling is intended to receive a light fitting (2) consisting of a four-sided box element (2) or a panel (3) having the same shape. In order to allow the removal of the light fitting and its changing or replacing by another element without removing the whole ceiling, the light fitting box element (2) forms a unit which is independent of the whole ceiling and is secured to the latter by suitable means. Application: to suspended ceilings of the type comprising a built-in light fitting having a modular structure. <IMAGE>
Patent CH-598856-A5 (CH)
Title: Filler body for liquid-gas reaction column
Inventor: FATTINGER VOLKER DR
IPC: B01J19/30
Filed: 1977-09-20
Abstract: Filler body for liq.-gas reaction column consists of parallel rods on a cage-like support consisting of spaced parallel coaxial staggered rings, with a spherical or ellipsoidal enveloping surface.In the axis of the filler body is a tube parallel to the rods, pref. with a dia. comprising 5-30% of the dia. of the largest ring and a wall thicknes equal to the thickness of the rods.The tube eliminates the tendency the telescoping of some filler bodies, and increases the efficiency of the filler bodies.Instead of being conical, the cage-like support may be pyramid-sphaed, in which case the rings are in the form of polygons e.g. triangles, squares or hexagons.
Patent CH-564983-A5 (CH)
Title: Cold rolling steel strip to sections - which mate together to form hollow window frames
IPC: B21D47/04
Filed: 1972-10-31
Abstract: Hollow sections for window frames are built up from two cold-rolled sections joined together by a sealing material. This fits round the piston end of one section, with the end of the other section folded over on to it. The sections are formed by rolling from flat strip, max. bending on each roll pair being is not >60 degrees. Sharp cornered bends can be made in the strip without thinning or tearing, by first forming a depression with a width greater than that of the finished groove in the section. Prodn. is cheaper than when using cold extrusion.
Patent CH-577813-A5 (CH)
Title: Readily assembled fitment for furniture units - comprises adaptable Z-shaped parts forming supports for panels rods etc.
IPC: A47B47/02
Filed: 1974-12-02
Abstract: The adaptable fitment which is used for fitting out shops and offices etc., comprises z-shaped component parts (1, 1') wherein one of the two arms (3, 4) which project at right angles from the web (2) is at least twice as long as the other. Slotted apertures (5) are mounted in a pattern on the arms and web so that panels, table tops or rods can be fastened. The component parts are designed so that one (1) is twice as high as the other, preferably about 140 cm to 70 cm. In this way the component parts can be built up to form diferent shaped fitments, according to the requirements.
Patent CH-587246-A5 (CH)
Title: Oxo alkyl pyridine cmpds. - having fibrinolytic, analgesic and anti-inflamma-tory activity are prepd. e.g. by oxidn of corresp. alcohol
IPC: C07D213/30
Filed: 1973-02-19
Abstract: Cpds. of formula (I): R-Ph-A-C(=X)-Py (where R is cycloaliphatic gp. opt. substd.; Ph is ortho or paraphenylene gp., A is lower alkyl or a direct bond, X is oxo gp. which may be functionally changed, e.g. to NOH, Py is pyridyl and its salts) can be prepd. by the following methods; (i) a cpd. R-Ph-A-Y is treated with a cpd. Z-Py (where one of the gps. Y and Z is carboxyl, which may be functionally changed, and the other is a metal atoms; (ii) a hydroxyalkylpyridine of formula R-Ph-A-CH(OH)-Py is oxidised; (iii) the gp. Y1 is removed from a cpd. of formula R-Ph-A1-(CX)-Py (where A1 is A substd. by a cleavable gp. Y1); (iv) a cpd. Py-Y2 is treated with a cpd. R-Ph-H (where Y2 is a functionally changed carboxyl gp); (v) a cpd. of formula R-Ph-A2-(CX)-Py (where A2 = lower alkenyl) is hydrogenated. Cpds. (I) are used as intermediates and in pharmaceutical prepns.
Patent CH-590059-A5 (CH)
Title: 4-Penten-2-ol derivs. of ionone series - prepd. from aldehydes and used as sandalwood oil substitutes in perfumery and cosmetics
IPC: C11B9/00
Filed: 1975-03-26
Abstract: New 4-pentene-2-ols of ionone series of formula (I):- (where R1 is H or Me; R2 is 1-6C alkyl and one of the 2 dotted lines may be an additional bond), are prepd. by reacting an aldehyde of formula (II) with an organometallic cpd. A-Me or Hal-Al-Me2 (where A is alkali metal or Hal-Mg- and Hal is Cl, Br or I), pref. MeMgI or MeMgBr, and hydrolysis. (I) can replace sandalwood oil in perfumery and cosmetics, and are used in (i) perfume compsns., e.g. contng. 0.1-40 wt.% (I), pref. by adding (I) to known compsns. or by mixing (II) with perfume components; (ii) perfuming technical products and cosmetics, by adding 1 ppm. to 6 wt.% (I), e.g. for soaps, detergents, lotions, creams, etc.
Patent CH-574028-A5 (CH)
Title: Jointing assembly for scaffolding erection - consists of U-shaped piece attached to standard with transom hooked and wedged in place
IPC: E04G7/30
Filed: 1973-11-21
Abstract: The assembly is for use on scaffolding comprising vertical members and cross-members joined together to form a rigid structure. The assembly comprises a U-shaped element (13) which is fastened onto a vertical member (10) in such a way that its end (14) is at a distance from the peripheral surface of the member. A hook-shaped element (16) designed to be fastened to a cross-member (11) is shaped to form a slot (19) which hooks over the end (14) of the U-shaped element (13). A wedge-shaped element (20) mounted on the hooks in use, is placed inside the U-shaped element and acts so as to push the wall of the slot which is at a distance from the member and in close contact with the surface of the end of the U-shaped element (13).
Patent CH-606069-A5 (CH)
Title: Antibiotic SL 7810 F and their tetrahydro derivs
Inventor: KELLER-JUSLEN CMILLA
IPC: C07G11/00
Filed: 1974-12-12
Abstract: Antibiotic SL 7810 F and their tetrahydro derivs with antifungal activity, esp against Candida albicans