baber/WOPTO huggingface dataset:
Patent CH-688129-A5 (CH)
Inventor: BERCLAZ GEORGES
IPC: B22D11/01
Filed: 1992-10-06
Abstract: In the mould (10), the casting machine has a baffle plate (66) with a lower guide surface (80) for the cooling water (20) sprayed on at high pressure and/or has a supporting plate with an upper guide surface for cooling water (20) flowing out at low pressure. Both guide surfaces consist of an insulating material. The electromagnetic screening (18, 76) is cooled on the inside at least in the active area. The mould housing (32) preferably consists of a perforated sheet (34) bent several times. The active area of the screening is preferably designed as a U- or V-shaped screening sheet with an insert or a coating to attenuate the magnetic effect of the inductor (12) to an increasing extent from the bottom towards the top. The guide surface (80) upon which the water impinges is displaced and/or swung backwards and forwards continuously in a predetermined rhythm. The water curtain (22), which is independent of the electromagnetic screening (18), is thereby moved upwards and downwards on the strand (14) over a height (h). <IMAGE>
Patent CH-673085-A5 (CH)
Title: Coffee grinder for automatic coffee machine - has base plate fitted with removable intermediate element facilitating easy cleaning
Inventor: VETTERLI HEINZ A
IPC: A47J42/06
Filed: 1987-08-14
Abstract: The coffee grinder has a base plate (1) supporting an electrically driven grinding tool (5) which is enclosed by an upstanding edge (6) projecting perpendicularly from the base plate (1). The upstanding edge (6) has an opening through which the ground coffee is discharged via at least one vane (8,9,10) integral with the rotary grinding tool (5). A stationary counter-tool (3) above the grinding tool (5) can be supported by a removable intermediate element (2) attached to the base plate (1) via a rapid-release fixing (11,13,11') to fit between the upstanding edge (6) and the counter-tool (3). ADVANTAGE - Simple cleaning for removing fine coffee particles.
Patent CH-617999-A5 (CH)
Title: Plate-shaped structural element for radiant heating systems
Inventor: RALL OTHMAR
IPC: E04C2/52
Filed: 1977-04-07
Abstract: The plate-shaped structural element is suitable in particular for the manufacture of floor-heating systems. It is provided with a heat-insulation layer (12) and a continuous heat-distribution sheet (14) which practically covers one side of the heat-insulation layer and which has at least one groove-shaped recess (16) for receiving a heating tube (100). Provided between the heat-insulation layer (12) and the heat-distribution sheet (14), in the region of the recess (16) designed for the self-locking and smoothly close-fitting mounting of plastic heating pipes (100), is an air gap (18) which is at least two times wider than the heat-distribution sheet (14) and extends practically over the entire length of the associated recess (16). <IMAGE>
Patent CH-616488-A5 (CH)
Title: Device for fastening a pipe on an underlying surface consisting of a fine-pored material layer, and use for a floor heating system
Inventor: WERNER BEAT
IPC: F16L3/04
Filed: 1977-04-21
Abstract: A clamp (10) has a hoop part (12) and two insertion legs (14), on which barbs (18, 20, 22, 24) are arranged. A clamp of this type can be pushed manually, without using tools, over the heating pipe to be fastened and inserted into the soft underlying surface. It ensures a reliable hold of the pipe on the underlying surface. <IMAGE>
Patent CH-616229-A5 (CH)
Title: Surveyor's marker
Inventor: VALLIERE YVES DE
IPC: G01C15/04
Filed: 1977-04-22
Abstract: The marker comprises a head (1) made of a non-ferrous cast metal carrying three stabilising fins (2) with a central hole (3). A peg (5) makes it possible to fix the tube (4) in a groove provided in the central hole (3) of the head of the marker. It furthermore comprises a steel tip (6) equipped with a housing for the jumper bar used for placing the marker. For the placing, the tube fitted with the tip is first driven in using the jumper bar, then the head is fixed onto the tube using the peg (5) which separates the end of the tube by moving it in the groove. A marker is thus obtained which is stable, light, easy to position and resistant to corrosion and to heat. <IMAGE>
Patent CH-600353-A5 (CH)
Title: Solar heat collector linear form Fresnel lens
Inventor: STIFFLER MARIO
IPC: G02B3/08
Filed: 1976-06-04
Abstract: Solar heat collector linear form Fresnel lens has transverse triangular ridges with slope of triangles varying regularly along curved path
Patent CH-596065-A5 (CH)
Title: Low density material dispensing container accessory
Inventor: KOKEISL THEODOR DIPL ING
IPC: B65D88/68
Filed: 1976-06-17
Abstract: Low density material dispensing container accessory has stirrer member curved forward to exert downward pressure when rotating
Patent CH-572773-A5 (CH)
Title: Recovery of used, cold-bonded resin sand - using ball-mill linked to air sifter to obtain max. recovery
IPC: B22C5/18
Filed: 1974-06-07
Abstract: Process for the regeneration of foundry sand, esp. cold-bonded resin sand, the novelty being that the pre-crushed grains of sand, freed from metal, are rubbed against each other using a low pressure, after which the fine matls. and the dust are sepd. in two stages. The mutual rubbing of the sand grains is pref. achieved using a rotating drum partly filled with milling balls of different size, and the drum outlet is pref. formed by a cascade air-sifter connected to both a cyclone and also a double sieve located under the rotary drum; and the double sieve is pref. linked to pneumatic conveyor and also the cyclone separator. Max. economic recovery of used sand so that the amt. of new sand reqd. is reduced.
Patent CH-562991-A5 (CH)
Title: Fuel/water emulsions - for use in oil burners, internal combustion engines etc
IPC: F23D11/16
Filed: 1972-06-20
Abstract: Combustion of liquid fuels, partic. hydrocarbons in the presence of water by making a very fine emulsion of 10-50 wt.% water in the fuel and burning the emulsion while the water is still emulsified.
Patent BE-1011665-A5 (BE)
Title: Dispositif d'antennes spirales perfectionné
IPC: H01Q1/38
Filed: 1990-08-09
Granted: 1999-12-07
Abstract: Le dispositif d'antennes comprend, sur un substrat, une pluralité d'éléments rayonnants et une paire de bornes d'alimentation en signaux électriques haute fréquence pour chacun de ces éléments. Chacun de ces éléments rayonnants comporte une zone conformée en spirale (SPi), et possède un prolongement (PBli,PB2i) des brins de sa spirale ayant des caractéristiques géométriques différentes de celles de ladite spirale, pour former par exemple une couronne périphérique (CP) entrourant ces dernières.
Patent CH-608065-A5 (CH)
Title: Stairway having metal load-bearing members, which are used to bear the treads, and riser bolts, and process for the production of the stairway
Inventor: JOERG HEINRICH
IPC: E04F11/035
Filed: 1976-08-12
Abstract: A stairway which, in outline, runs along an at least partially bent line, has treads (1) which are borne by in each case two horizontal load-bearing members (3). Each of the latter comprises a hollow rectangular profiled-rod portion which is provided at its ends with an approximately semi-circular cutout (3b). At both ends, the load-bearing members (3) are welded, or soldered, in each case on a vertical, circular-cylindrical riser bolt (6), the delimiting surfaces of their cutouts (3b) bearing on said riser bolts (6) over approximately half their circumference. Since the load-bearing members (3) can be fastened in any horizontal positions on the riser bolts (6), stairways running along any line may be readily formed. For production of the load-bearing members (3), there is provided a profiled bar with through-bores, the distances between which are the same as those between successive riser bolts (6). Subsequently, pieces are cut off the profiled bar, at the bore axes, with the result that the remaining bore halves form the cutouts (3b) of the load-bearing members (3). <IMAGE>
Patent CH-620676-A5 (CH)
Title: Storage-stable concentrates of functional agents
Inventor: BOEWING WALTER GROSSE DR
IPC: C11D3/39
Filed: 1976-08-13
Abstract: The concentrates are used for preparing and complementing functional agents based on aliphatic monopercarboxylic acids. To avoid the pungent smell and the corrosiveness, the concentrates contain 0.5 to 20% by weight of peracid having 2 to 3 C atoms and/or corresponding aliphatic monocarboxylic acids, and 25 to 40% by weight of hydrogen peroxide. The remainder is water.
Patent CH-656992-A5 (CH)
Title: Rotation speed regulating arrangement for a DC motor, and a fan having such an arrangement
Inventor: MUELLER ROLF DR
IPC: H02P7/288
Filed: 1979-11-30
Abstract: A rotation speed regulator for an electric motor (10) has a tachogenerator (38) which emits short pulses (18). These pulses are fed to a discharge transistor (19) which discharges a first capacitor (25) whenever such pulses (18) arrive, which first capacitor (25) is subsequently charged again via a charging element (27). The voltage on the first capacitor (25) is fed to a threshold-value element (24) which triggers only when the voltage on the first capacitor (25) exceeds a specific threshold value and which, when such value is exceeded, acts such that a second capacitor (33), which is used as an integrating capacitor, is fed with corresponding charging current pulses (30). The higher the motor rotation speed, the shorter these current charging pulses (30) become, and, in addition, the lower the voltage on the second capacitor (33) to which a relatively high-value resistor is allocated as the discharging element (34). This voltage on the second capacitor (33) is fed to a current regulator as a reference variable, to which current regulator (35), furthermore, an actual current value (36) is fed from a measuring resistor (12) in the feed line of the motor (10), so that a high motor current is supplied at low rotation speeds, which current reduces more and more as the motor rotation speed approaches the desired value. … <IMAGE> …
Patent CH-576909-A5 (CH)
Title: Universal sling for lifting loads - has adjustable length for differing sizes by locking loop into latch on lifting hook
IPC: B66C1/12
Filed: 1974-09-17
Abstract: The latch (4) comprises a flat plate with a central hole for the lifting hook. At each end is a catch, this being a square section bar formed to a V-shape and welded on opposite sides of the plate to leave a gap between. The sling (1) is a cable with ferrules (2) or similar fixed at intervals along its length. In use, a ferrule at one end of the sling is placed in the one V-shaped shank, the cable passing through the gap; the other end is passed round the load (3) and the nearest suitable ferrule similarly placed in the other V-shape shank.
Patent CH-623183-A5 (CH)
Title: Circuit board and method for its production
Inventor: FUJIMORI MASAHIRO
IPC: H01L23/13
Filed: 1977-11-25
Abstract: The circuit board comprises a substrate consisting of an electrically insulating material. On its top, the substrate has an inwardly tapering depression (10') and a recess (10''') which extends from the base (10'') of the depression into the substrate. Arranged in the recess is a semiconductor element (A) which is electrically connected to leads (20) on the top of the substrate. The leads extend over the inclined wall of the depression to the edge of the recess. The semiconductor element is surrounded by synthetic resin (P) which fills the recess and the depression. The free surface of the plastic is coplanar with the top of the substrate. The lead pattern (20) is produced with the aid of a photomask and of a photoresist layer which is applied onto the substrate. The photomask is in this case arranged at a distance from the substrate and is imaged on the photoresist layer of the substrate with the aid of an objective lens which is arranged between the photomask and the substrate. If the inclination and depth of the depression in the substrate are not too large, the lead pattern can be printed on the substrate with the aid of an elastic rubber roller. <IMAGE>
Patent CH-583912-A5 (CH)
Title: IR transparent thin film system - has germanium, silicon, cadmium telluride, zinc selenide or sulphide and/or alumina films
IPC: G02B5/28
Filed: 1974-10-31
Abstract: thin film system consists of a substrate with a series of thin film coatings applied by deposition from the vapour phase or by cathodic sputtering. This system consists exclusively of Ge, Si, CdTe, ZnSe, ZnS and/or Al2O3. Used as reflection inhibiting or enhancing coatings or as band or edge filters passing a selected range of the spectrum and reflecting the test. The interfering effect of H2O absorption bands, due to absorbed water, is avoided. The system pref. consists of 2 films, the one next to the substrate being CdTe, ZnSe or ZnS, whilst that in contact with air is Al2O3. In an example, a reflection inhibiting system of CdTe (optical thickness 750 nm) and Al2O3 (750 nm) on a Ge substrate had a minimum reflection range of 2.5-4.0 mu m.
Patent CH-624295-A5 (CH)
Title: Bandage applicable to a body part
Inventor: MUELLER WERNER
IPC: A45F5/00
Filed: 1977-12-20
Abstract: The bandage can be simply applied to a body part and facilitates an easy, comfortable fit without any risk of slipping. A pocket (10) serving to accommodate money, identification papers or other documents is worked into the bandage. The contents of the pocket are safeguarded against falling out by a flap (14) which is attached, projects beyond the pocket opening (13) and on to the inside of which a touch-and-close fastener part (16) is sewn, the counter-part (17) of which is located on the pocket. The bandage comprises an elastic bandage material (1) whose long sides are flanged by an elastic ribbon (2, 4) by means of elastic seams (3, 5). A touch-and-close fastener part (6) is sewn on to one end. Another touch-and-close fastener part serving as a counter-part is sewn on to the opposite bandage end. These closure parts can be adjusted to suit different circumferences of the body. <IMAGE>
Patent CH-607246-A5 (CH)
Title: High speed binding device
Inventor: TANAKA SHIGENOBU
IPC: D02G3/36
Filed: 1975-12-05
Abstract: High speed binding device for cable mfr. binding thread with uniform back tension
Patent CH-625202-A5 (CH)
Title: Process for the preparation of novel N-(1-naphthylmethyl)-amines
Inventor: BERNEY DANIEL DR
IPC: C07C217/62
Filed: 1976-12-22
Abstract: Novel N-(1-naphthylmethyl)-amines of formula I <IMAGE> wherein R1 to R9 have the meaning given in the patent claim, and their acid addition salts are prepared by reaction of compounds of formula II <IMAGE> with compounds of formula III <IMAGE> The compounds of formula I possess an antimycotic action.
Patent CH-696927-A5 (CH)
Title: Safety syringe e.g. for medical technology, uses air flow to move injection needle support into receptacle space
Inventor: LU FENG-HUI
IPC: A61M5/32
Filed: 2006-03-01
Abstract: A safety syringe comprises a cylinder (10) with a through-boring and a displaceable ejection piston (20), and an injection needle support (40). The safety syringe is equipped with a displacement module (30) via which after a successful injection by displacement of the ejection piston (20) an air flow is generated through which the injection needle support (40) can be displaced into a receptacle space in the ejection needle (20).
Patent CH-696969-A5 (CH)
Title: Container for food or tobacco comprises a flexible lid provided with a valve allowing the escape of air from the interior with the aim of creating a vacuum in the interior by applying a vacuum from the outside or by pressing down on the lid
Inventor: NARDO BRUNO
IPC: A24F15/12
Filed: 2004-03-18
Abstract: Container for food or tobacco, especially cigars, comprises an at least partly flexible lid (3) provided with at least one valve (4) allowing the escape of air from the interior (10) of the closed container with the aim of creating a vacuum in the interior by applying a vacuum from the outside or by pressing down on the lid. Preferred Features: At least the lid of the container is made of sheet metal e.g. tinplate or sheet aluminum. The valve is a one-way membrane valve arranged in the center of the lid.
Patent FR-2036268-A5 (FR)
Title: Oven with annular heating tube bundle for - bakeries
IPC: A21B1/14
Filed: 1969-03-10
Granted: 1970-12-24
Abstract: Food cooking or re-heating oven has treatment chambers heated by tube bundles for high temp. steam in a closed circuit. The tubes are assembled together disengageably by jas distributed along their path. Pref. the sealing metal plats are assembled with the bundles by screwing on the inner or outer faces of the jaws.
Patent FR-2038684-A5 (FR)
Title: Crisp-shaped potato prod for light meals
IPC: A23L19/12
Filed: 1969-03-21
Granted: 1971-01-08
Abstract: The prep. of a slice or crisp-shaped potato prod. which can serve as a light metal, is carried out as follows: potatoes boiled in water and then crushed to a homogeneous fine mass. The water content is regulated to 20-40% (esp. 30%) and salt is added (4-5%) followed by heating the moist mass with mechanical stirring to a temp of 107-132 degrees C and transfer into a kneading zone with subjection to a pressure of at least 5 atmos. The starch content of the potatoes is raised to at least 80% and then the dough-like mass is divided into small portions, the portions compressed and then dried to give a final moisture content of 6-12% and a thickness of 0.5-1.625mm. The prod. serves as a quick, appetising and nourishing light meal.
Patent FR-2071364-A5 (FR)
Title: Air filter - with low filter surface area losses
IPC: B01D46/00
Filed: 1969-12-24
Granted: 1971-09-17
Abstract: A filter unit, esp for dust removal from air streams comprising a filter sheet housed between two equivalent perforated, longitudinally corrugated laminae, pref. in resistant plastic. The matrix is regularly and uniformly laterally folded through 180 degrees to generate layers of filter material separated by twice the laminar corrugation thickness with minimal compression of the filter at the acute angled folds. The method creates a highly efficient filter with excellent fabrication facility.
Patent FR-2057697-A5 (FR)
IPC: H01L23/485
Filed: 1970-06-17
Granted: 1971-05-21
Abstract: 1298115 Electric couplings INTERNATIONAL BUSINESS MACHINES CORP 22 July 1970 [14 Aug 1969] 35468/70 Heading H2E [Also in Division H1] A plurality of metal bonding pads disposed around the periphery of one face of an integrated circuit chip are mechanically attached to corresponding metal regions on a substrate by electrically conductive spacing connections not all of which have the same shear resistance. Differences in shear resistance are achieved by using different materials in different connections, e.g. by using copper balls in some while others consist entirely of solder, by using similar amounts of solder at all joints in association with different sized wettable areas on the substrate regions and/or bonding pads, by using different amounts of solder with identical wettable areas or any combination of these techniques. Where all connections serve as electrical circuit connections stronger joints are used at points of maximum thermal stress and 'vice versa but if some joints have only a spacing and mechanical function they may be weakest and located at points of maximum stress. Wettable areas may be limited by glass barriers crossing the metal region or by coating certain areas with non-wettable metal.
Patent FR-2072657-A5 (FR)
Title: Elec appts for ozone prodn
IPC: C01B13/11
Filed: 1970-11-30
Granted: 1971-09-24
Abstract: Generally as disclosed in BE-609173 in which one metal plate electrode is placed between a pair of insulating dielectric plates, e.g. mica, sealed together round the whole periphery, the resultant assembly being placed between, but spaced from a pair of perforated electrodes so that air can be circulated through the electric field set up between the inner electrode and the outer perforated electrodes, and incorporates protective devices giving greater electrical safety, increased ozone yield and longer length of life.
Patent FR-2078508-A5 (FR)
Title: Multi component metal powder - by atomisation of soln, drying and reduction of solid particles
IPC: B22F9/22
Filed: 1971-02-12
Granted: 1971-11-05
Abstract: Multicomponent metal powder - by atomisation of soln. drying and reduction of solid particles. The powder is prepd. by (1) forming a soln. contg. at least two thermally reducible metal cpds. (2) atomising the soln. in a chamber heated by a gas to a sufficient temp. to transform the droplets of size is not >150 mu dia. into discrete particles, and (3) heating the particles in a reducing atmos. sufficiently to decompose and reduce them, but not to melt the metal or alloy formed. Spec. the metals used are Fe, Cu, Ni, Co, Cr and Mn as oxides or saltS. Homogeneous, suitably sized particles of multimetal constitution are formed which can be used for powder metallurgical applications.
Patent FR-2179329-A5 (FR)
Title: Deep well pump - with vibration-free shaft
IPC: F04D29/04
Filed: 1972-04-07
Granted: 1973-11-16
Abstract: Vertical pump assembly for pumping liquids from wells or deep boreholes comprises a transmission shaft held by bearings and enclosed in a support pipe constituting the pump delivery pipe. The bearings are positioned at upper and lower ends of the shaft at points satisfying the condition alpha 0-alpha 1 = 0, (where alpha 0 and alpha 1 are the absolute values of the angle of rotation of the line of action of the deformation at the opposite ends of the shaft respectively).
Patent FR-2220992-A5 (FR)
Title: Process for making sacks from flexible tube - involves spreading tube out flat and passing it over pipe and shoulder
IPC: B65B9/20
Filed: 1973-03-09
Granted: 1974-10-04
Abstract: The sacks have a sampling opening closed by a pad, starts with a flexible tube formed from welded sheet and having a folding area parallel to its lengthwise axis. The halves of the pad are shaped to fit against the folding area on the inside, and are welded together to form the pad, holding the tube assembled after cutting out of the folding area. The tube is opened by separation of the pad, and spread out as a flat sheet, being then passed in this form over a pipe and a shaping shoulder. The edges of the flat sheet are guided towards each other, and the individual sacks are closed and separated from each other along welded joints perpendicular to the sampling openings.
Patent FR-2234779-A5 (FR)
Title: Swell protection system for sea structures - has double ring of nets connected by chains of posts on sea bed
IPC: E02B3/06
Filed: 1973-06-20
Granted: 1975-01-17
Abstract: The invention refers to the protection from swell of structures on the shore as well as those out to sea. The structure to be protected is surrounded by two lines of nets. Each net (25) consists of steel cables in a zigzag pattern. At the top and bottom of the nets there are straining wires (21 & 23) which are attached to the columns (11). Each column comprises an upper part (11) to the bottom of which is attached a collar (13). To this collar are joined chains (15) the other ends of which are attached to a long column (17) which extends to the sea bed. At the foot of this column is a base (19).