baber/WOPTO huggingface dataset:
Patent CH-608758-A5 (CH)
Title: Elevator conveyor for transporting granular materials
Inventor: DUCHESNEY JANITSCH ANTHONY
IPC: B65G15/60
Filed: 1976-04-01
Abstract: The conveyor comprises two flexible belts which are impermeable to fluids. Over a common portion, the belts are pressed against each other in order to constitute a transport segment. Sheaths (36, 38), mounted on either side of the transport segment, cover the major part of the rear of the respective belts. Only the edges of the belts exceed laterally from the sheaths (36, 38). The edges of the sheaths (36, 38) comprise flexible lips (40) for ensuring the seal between the rear of the belts and the associated sheaths. The sheaths are connected to a source (44) of pressurised fluid. The pressure applies the belts against each other, about the material to be transported. Rollers (46) grip the edges of the belt together. This conveyor may be used for transporting crushed stone. <IMAGE>
Patent CH-673858-A5 (CH)
Title: Cable sections make-up set - consisting of two grippers, two auxiliary grippers, and cutting stripping unit for cable press
Inventor: MUELLER GEROLD
IPC: H01R43/052
Filed: 1986-12-03
Abstract: Ready-made cable sections are assembled by a transporter (3) which unwinds a cable (1) from a reel (2) to a machining unit (4) which includes a cutting unit and two insulation stripping units. Grippers (7,8) whcih can be swivelled clear of the path of the cable feed each a cable end, stripped of its insulation, to a cable shoe press (5,6). Two auxiliary grippers (11,13) are allocated to the grippers (8) and can be used to deal with the processing of the two parallel cable ends by the grippers (8). ADVANTAGE - This is a more versatile machine for ready-made cable sections.
Patent CH-663809-A5 (CH)
Inventor: GEHRIG URS W
IPC: E01F15/00
Filed: 1984-10-09
Abstract: A safety covering for guide or guard rails has a plastic element of bright material. Besides a contour corresponding to the guide rail front side to be covered, tabs for engaging the guide rail edges from behind are provided at the longitudinal edges. A special reflecting insert can augment the optical effect. Signal surfaces applied additionally on the safety coverings at an angle of less than 90 DEG can impart further optical information to drivers. By local application of such safety coverings on guide rails, optical traffic guidance can be enhanced and easily modified.
Patent CH-584657-A5 (CH)
Title: Purifying industrial waste waters - with adsorbent contg. cellulose pretreated with basic polymer pptd. with polyanionic acid polymer
IPC: C02F1/52
Filed: 1973-04-12
Abstract: Industrial waste waters are purified by contact with cellulose-contg. adsorbent which was pre-treated with a polymer ppte. of a basic polymer, using a polyanionic, acid polymer as precipitant. Process is used esp. for discolouration of residual liquids in textile, paper and leather industry; partic. for removal of anionic dyes, optical brighteners, dyeing auxiliaries, detergents and tannig materials. Process can be used with dilute waste waters. Solid filters can be dried and burned. Printing waste sheets can be used as cellulose source. In an example, adsorbent was prepared by treating sulphite cellulose with a polyamidopolyamine; precipitating with polymethacrylic acid; treating with AlCl3 soln. and basifying.
Patent CH-644417-A5 (CH)
Title: Kit for a drainage channel
Inventor: THOMANN ROLAND
IPC: E01C11/22
Filed: 1983-10-18
Abstract: This kit is composed of a channel body (1), a cast iron frame (2) and a cast iron grid (3). The supporting surface of the side walls (11) of the channel body (1) is designed in a step-like manner with an elevated support rib (13) on the outside. The frame (2) is rectangular with a supporting shoulder (28), which is arranged in a recessed manner, to act as a support for the side ribs of the grid (3). The outside of the frame (2) exhibits separable retarding tabs (23) which hinder displacement of the frame (2) in the installed condition. Bolt holders (44) with an approximately H-shaped cross-section are situated in the side walls (11) some distance below the supporting surface. The said holders form a seal between the inside of the channel body and the outside. A bolt (45) can be screwed into the inner recess of the bolt holder (44). A kit of this type makes it easy to adapt the drainage channel to the different heights, with installation of the supporting and covering layers in a step-like fashion, and to cast the drainage channel from polyester concrete. The channel also has a plurality of anchoring ribs (10, 15) alongside the holding clips, leading to effective anchoring on all sides. <IMAGE>
Patent CH-589255-A5 (CH)
Title: After burner for gaseous effluent - produces flame of large surface area around which waste ducts concentrically and separates into fine streams
IPC: F23G7/06
Filed: 1974-05-14
Abstract: The afterburner for cleaning contaminated industrial waste air has a combustion chamber into which is built a burner and the supply line for the contaminated air. The flame front is spread out to produce a large flame surface area. The waste air is blown concentrically around the flame into the combustion chamber. The supply line 17 has a nozzle 23 which is connected to a swirler 24 by means of which the flame is given a swirling movement around the longitudinal axis of the burner pipe. The waste air is supplied through the channel 20 and this air passes through the perforations 27 into the chamber 26 which encloses the burner.
Patent CH-658286-A5 (CH)
Title: Reinforcing mat for reinforced concrete
Inventor: RITTER GERHARD DR DIPL-ING
IPC: E04C5/04
Filed: 1982-11-18
Abstract: The invention relates to a reinforcing mat for reinforced concrete, which mat comprises welded longitudinal and transverse wires with improved bonding. In the case of said reinforcing mat, the transverse-wire end parts (8), projecting beyond the border longitudinal wires (2, 3), in the mat plane are bent back in the direction of the border longitudinal wires (2, 3), and the longitudinal wires (2, 3) are arranged, symmetrically to the longitudinal central axis (X - X) of the mat, such that some are at a greater mutual distance and some are at a smaller mutual distance, at least two longitudinal wires (2, 3) being located at a small mutual distance on each mat border. <IMAGE>
Patent CH-580416-A5 (CH)
Title: Washing basin unit for WC combination - intended for building into bathroom with common mixer unit and water connections
IPC: A47K4/00
Filed: 1974-05-22
Abstract: The bathroom combination unit has hot and cold water connections and at least one wash basin and a w.c. outlet socket arranged above it and a bath outlet socket used to fill the bath tub. There is also a shower attachment with a flexible hose. The combination unit has a common mixer unit with inlets connected to one of the two water connections and their outlets connected to the basin outlet socket, the bath outlet socket and to the shower. The combination may also have a cold water connection to the w.c. flushing system.
Patent CH-617534-A5 (CH)
Title: Cut-off chamber for high-voltage electric circuit breaker
Inventor: GHEORGHIU NICOLAE PROF ING
IPC: H01H33/70
Filed: 1977-06-24
Abstract: The chamber comprises, with a view to increasing the quenching power, a Coanda-effect nozzle (3), of the internal type, which has the effect of directing the flow of the quenching fluid over the wall of the nozzle from the instant of separation of the contacts (1, 2) and of cooling the zone of formation of the electric arc better. The nozzle is fixed in the extension of the moving contact (2). It can also be located in the extension of the two contacts in the case where these contacts are tubular. The nozzles can also be of the external type and be accommodated in the contacts themselves in the case where at least one of these contacts is tubular. <IMAGE>
Patent CH-640607-A5 (CH)
Title: Screw pump
Inventor: WIPF ROLF
IPC: F04C15/00
Filed: 1979-08-29
Abstract: The screw pump has a driving screw (2) which engages with two conveyor worms (3) by means of screw flights and drives them. The flow medium is conveyed from the inlet chamber (4) to the outlet chamber (5), very high discharge pressures being achieved in the process. The conveyor worms (3) are supported by means of journals (3a) in bearing bushes (9) which are connected to the inlet chamber (4) via ducts (13) in order to compensate for axial thrust. The bearing bushes (9) are inserted in recesses of the casing (1) and with a flange rest on a supporting surface of the casing, a piece of wire (10), which serves as a deformation body, being inserted between the flange and the supporting surface. Clamped between the bearing cover (6) and the casing (1) and the end faces of the bearing bushes (9) there is a flat seal. As the bearing cover (6) is screwed tight, the piece of wire (10) is deformed and produces a high bearing pressure of the bearing bush (9) against the seal. As a result, the service life of the seal is extended considerably. <IMAGE>
Patent CH-654490-A5 (CH)
Title: Process for preparing a dispersion or suspension, and appliance for carrying out the process
Inventor: SCHIERITZ MARTIN
IPC: B01F27/73
Filed: 1981-12-22
Abstract: The continuous preparation of a dispersion or suspension is effected by means of an appliance having a cylindrical, closed, non-upright container (1) which at one of the two opposite ends has at least one connection (7) for the inflow of the substances to be processed and at the other end has a connection (1f) for the outflow of the dispersion or suspension obtained. Positioned in the container interior there is an externally drivable coaxial shaft (3) which is provided with stirring members (6). These stirring members may take the form of optionally teethed discs, and the teeth may be bent out of the plane of the disc. The container interior is otherwise free of other mobile parts. The drawbacks caused by batchwise operation are overcome. <IMAGE>
Patent CH-601797-A5 (CH)
Title: Contrast strengthening for immunological film proofs
Inventor: GOLIBERSUCH DAVID CLARENCE
IPC: G01N33/543
Filed: 1974-08-14
Abstract: Contrast strengthening for immunological film proofs improves detection sensitivity of slides by series of solutions for protein
Patent CH-612277-A5 (CH)
Title: Photographic printing machine for edgeless printing
Inventor: ELMIGER ALEXANDER
IPC: G03B27/46
Filed: 1976-09-08
Abstract: The photographic printing machine permits edgeless printing of photographic images on a positive film (16). For this purpose, the machine is provided with means (17) which effect the transport of the positive film below the glass plate (4) of an exposure stage (5, 6, 7) through to the rear edge of the cutter beam (9) of a cutting device (9, 15), and effect the exposure of the part of the positive film located in the exposure stage. After each exposure of the positive film, the effect of the means (17) is optionally to feed the positive film by the amount of the image field length and the width of the cutter beam, to cut off the positive film along the front edge of the cutter beam and to transport the remainder of the positive film backwards by the width of the cutter beam, and to feed the remainder of the positive film by the amount of the image field length. <IMAGE>
Patent CH-625851-A5 (CH)
Title: Multipurpose roller shutter
Inventor: POLI EMILIO
IPC: E06B9/76
Filed: 1978-12-22
Abstract: Accommodated in a lintel recess (7) are two winding rollers (1, 1a) which run parallel to one another but are arranged at a spacing one above the other. Each winding roller (1, 1a) is provided with a separate armour (2, 3) which can be rolled up and down. A single articulated crank rod (4) is provided for the two winding rollers (1, 1a), which is limitedly displaceable in the direction of its longitudinal axis. The crank rod (4) has a cross-sectionally circular section (4a) which lies at the free end of the same and a cross-sectionally square section (4b). By displacing the crank rod (4), the cross-sectionally square section (4b) is drawn into or out of a corresponding square hole of a worm (6) of a gear (5) of one winding roller (1). In this manner, one of the winding rollers (1, 1a) is always actuated, optionally, with a single crank rod. <IMAGE>
Patent CH-617292-A5 (CH)
Title: Alkali battery with depolariser based on silver oxides
Inventor: MEGAHED EL SAYED
IPC: H01M6/12
Filed: 1976-11-18
Abstract: The battery comprises a negative electrode (17) a depolarising mixture (23) formed of silver (II) oxide (AgO) and of silver (I) oxide (Ag2O), a separator (18 to 21) placed between the negative electrode and the depolarising mixture, and an alkaline electrolyte essentially formed of potassium hydroxide. The surface of the depolarising mixture which is adjacent to the separator is coated with a layer of silver (22) which improves the stability of the depolarising mixture in an alkaline electrolyte, and allows the battery to have a single voltage level during discharge, the maximum voltage of the battery in open circuit being approximately 1.75 V. The layer of silver is obtained by treating the depolarising mixture in pellet form with a strong reducing agent. The battery has a "button" shape, and it is intended to power small electrical devices such as watches and acoustic apparatuses. <IMAGE>
Patent FR-2050159-A5 (FR)
IPC: F16H57/03
Filed: 1970-06-09
Granted: 1971-03-26
Abstract: 1,247,394. Change-speed gear casings. ROOTES MOTORS Ltd. 1 June, 1970 [10 June, 1969], No. 29383/69. Heading F2D. A clutch bell housing 11 and gear-box casing 12, of an I.C. engine 10, are formed as a single integral unit, the tapered clutch bell housing 11 being joined to the gear-box casing 12 part-way (as shown), or midway (not shown), along the casing 12 with a number of spaced radial stiffening webs 13 integrally formed therebetween, the arrangement providing greater stiffness in the unit to reduce transmission vibration.
Patent FR-2078630-A5 (FR)
Title: Antihalo layer - for hydrophobic films
IPC: G03C1/825
Filed: 1971-02-15
Granted: 1971-11-05
Abstract: Antihalo layer for application to the side of a hydrophobic film opposite the light sensitive silver halide emulsion layer consists of a dye or finely-divided pigment dispersed in a water-insoluble, alkali soluble copolymer of 20-50wt.% (meth)acrylicacid, 15-79wt.% alkyl acrylate with 1-8 C alkyl, and 1-50wt.% alkyl methacrylate with 1-4C alkyl. The antihalo layer is photographically inert and bonds firmly to the film. The antihalo layer can be easily removed from the film by treating in an aqs. alkaline bath.
Patent FR-2107474-A5 (FR)
Title: Combined friction - and resistance welding process - for joining thin metal strip
IPC: B23K20/12
Filed: 1971-09-09
Granted: 1972-05-05
Abstract: In the joining of metals by a combined friction and direct resistance welding process, the workpieces are positioned in the electrode jaws and are locked magnetically into position, whence pressure is applied by a pressure cylinder, simultaneous horizontal oscillation of the upper electrode being induced so as to generate frictional heat between workpieces, additional to which direct resistance heating is employed by the passage of current through the workpieces from a transformer. The process is particularly useful for the joining of thin metal strip where only min. distortion can be tolerated.
Patent FR-2198487-A5 (FR)
Title: Cyclohexanone oxime - by reacting cyclohexanone and hydroxylamine prepd in situ from sodium nitrite, zinc, ammonium chlor
Filed: 1972-05-09
Granted: 1974-03-29
Abstract: Cyclohexanone oxime for caprolactam prepn is prepd by reacting cyclohexanone and hydroxylamine the hydroxylamine being prepd. in situ by reacting NaNO2, Zn, CO2 and NH4Cl. Cyclohexanone oxime is prepd. in a single stage without isolating or purifying the hydroxylamine or its hydrochloride. The Zn is recovered quantitatively as ZnCO3. for conversion to ZnO pigment. The process is effected at relatively low temps.
Patent FR-2227799-A5 (FR)
Title: Natural lighting control in buildings - uses photo sensitive detector to control vanes of venetian type blinds
IPC: G05D25/02
Filed: 1973-04-27
Granted: 1974-11-22
Abstract: The blinds have simultaneously movable vanes around a longitudinal axis. Operation of the vanes may be carried out by a remotely controlled motor. The control of the motor being effected by a photo-sensitive device which detects variation in exterior lighting and acts so as to vary the lighting of the building as the luminous intensity varies. The photo-sensitive device may also be used to detect interior lighting and act to vary the building illumination as the exterior luminous intensity varies. The photo-sensitive device may also be used to detect interior lighting and act to vary the building illumination as the exterior luminous intensity varies. The control of the vanes assures constant interior illumination what the variation in exterior lighting.
Patent FR-2237461-A5 (FR)
Title: Mobile sound proofed compressor - hollow walls have specially shaped channels for entry and exit of air
IPC: F04B39/00
Filed: 1973-07-11
Granted: 1975-02-07
Abstract: Lateral doors (2a)(2b) run the length of the body. These are hollow and have slits (3a)(3b) in the exterior walls and longitudinal slits (4a)(4b) in the interior walls. The doors act as ducts (5a)(5b) for inspired and cooling air for the engine/compressor unit. Door (2a) is for inspiration and (2b) for cooling air. The air thus goes from slit (3a) to slit (4a) for door (2a) and from slit (3b) to slit (4b) for door (2b). Passageways (5a) and (5b) have chicanes (6) to attenuate sound. This is added to by sprayed insulation on passageways (5a) and (5b). Slits (3a) and (3b) run the length of the doors to avoid rain entry and to distribute the sound.
Patent FR-2253387-A5 (FR)
Title: Guillotine type vertically sliding windows - can swing inwards for cleaning and basal runners embody hinges and counter spring
IPC: E06B3/50
Filed: 1973-12-03
Granted: 1975-06-27
Abstract: Guillotine type vertically sliding window has sashes (13, 14) which can pivot (17) about their lower horizontal edges to swing into the building for cleaning of the outer faces. Each sash embodies a runner locating externally on lower lateral edges; these runners slide in vertical grooves provided in each lateral member of the window frame (10) and also incorporating the pivotable connections (17). Pref. each pivot embodies a cam mechanism for locking the window in vertical or inclined stations. There is an adjustable helix (19) for counterbalance and prevention of unwanted inclination of the leaf under its own weight.
Patent AT-526011-A5 (AT)
Title: Tansportbox, Banderole und System zum Transport von Transportgut
Inventor: PETER KRAMER
IPC: B65D5/32
Filed: 2021-08-13
Abstract: Die Erfindung betrifft eine Transportbox (1) zur Aufnahme von Transportgut (2), dadurch gekennzeichnet, dass die Transportbox (1) einen Boden (10) zur Aufnahme von Transportgut (2) aufweist, wobei an dem Boden (10) zumindest eine Längswandung (40) und zumindest eine Querwandung (20) anordbar ist, und wobei an der zumindest einen Längswandung (40) und der zumindest einen Querwandung (20) ein Deckel (30) zum Schließen und Öffnen anordbar ist, wobei vorzugsweise die Transportbox (1) im Wesentlichen einen Quader bildet, wobei vorzugsweise ein im Wesentlichen allseitig verschließbarer Innenraum (3) zur sicheren Aufnahme von Transportgut (2) entsteht, wobei vorteilhafterweise der Boden (10) und/oder die zumindest eine Querwandung (20) und/oder der Deckel (30) zumindest ein Gegenverbindungselement (11,21,31), insbesondere eine Ausnehmung, zur Anordnung der zumindest einen Längswandung (40) und/oder der zumindest einen Querwandung (20) aufweist, wobei insbesondere das zumindest eine Gegenverbindungselement (11,21,31) im Wesentlichen eine rechteckige Form aufweist, wobei sich insbesondere das zumindest eine Gegenverbindungselement (11,21,31) im Wesentlichen parallel entlang eines an die zumindest eine Längswandung (40) grenzenden Randes erstreckt.
Patent CH-694041-A5 (CH)
Title: Electrostatic chuck for manufacturing pharmaceutical products e.g. tablets, inhaler substrate
Inventor: SUN HOI CHEONG STEVE
IPC: H02N13/00
Filed: 1997-04-09
Abstract: The electrostatic chuck (620) attracts an object (680) such as a pharmaceutical tablet or pharmaceutical particles. The chuck has a floating electrode thereby providing for charge imaging for the deposition particles in a selected image. A sensing electrode senses the number of particles attracted to the objects on the chuck thus ensuring that an accurate amount is deposited. The lower conductive layer (610) of the chuck is coated with a dielectric layer (630), on top of which is an upper conductive layer (640) with two electrodes (650, 660). A second dielectric layer (670) is placed on top of the upper conductive layer (640). A voltage between 200 and 2000 volts, either DC or AC, is applied across the two electrodes of the chuck
Patent DD-143272-A5 (DD)
Title: Verfahren und aggregat zur trennung von baumwollabgaengen in gutfasern und schmutz
Inventor: LANGEN MICHAEL
IPC: D01G9/00
Filed: 1979-04-19
Abstract: Die Erfindung bezieht sich auf die Gewinnung und Reinigung von
Baumwolle in Spinnereien und betrifft ein Verfahren und ein Aggregat .
zur Trennung von Baumwollabgängen in Gutfasern und Schmutz. Dem Ziel
der Erfindung, aus den. in BaumwollVerarbeitungsprozeß anfallenden
Abgängen spinnbare Gutfasern unter Einhaltung wirtschaftlicher
Kriterien zurückzugewinnen, dient die Aufgabe, ein
Baumwöllabgangtrennverfahren und ein Aggregat zu dessen Durchführung
zu schaffen. Deren Durchsatz soll auf den Hauptprozeß abgestimmt sein
und sich in dessen Nachbarschaft befinden. Erfindungsgemäß werden
die Abgänge portionsweise mehrmals einer.Trennvorrichtung zugeführt,
so daß Fraktionen mit unterschiedlicher Schmutzkonzentration
entstehen. Durch besondere Arbeitsgeschwindigkeiten der Trennorgane,
Überbrückung oder Umgehung derselben werden die Fraktionen
entsprechend bearbeitet. Das erfindungsgemäße Aggregat bildet eine
kompakte Einheit, bestehend aus Speisevorrichtung, Trennvorrichtung,
zugeordneten-Speichern sowie einer internen Transportvorrichtung und
ist durch übliche Transportmittel mit dem Hauptprozeß verbunden.
Patent DD-149379-A5 (DD)
Title: Verfahren zur herstellung von walzstahlerzeugnissen
Inventor: ECONOMOPOULOS MARIOS
IPC: C21D1/02
Filed: 1980-02-28
Abstract: Die Erfindung eignet sich in der Stahlindustrie zur Herstellung von Walzstahlerzeugnissen mit einer Streckgrenze zwischen 250 u. 500 MPa. Waehrend d. Ziel d. Erfindung in d. Schaffung eines wirtschaftlichen Weges zur Erzielung derartiger Eigenschaftswerte besteht, wird die Aufgabe darin gesehen, hierbei sowohl aufwendige Legierungselemente als auch einen erhoehten Kaeltebehandlungsaufwand zu vermeiden. Diese Aufgabenstellung wird dadurch geloest, dasz von der Austenitisierungstemperatur ausgehend ein Walzstahlprodukt mit 0,20 bis 0,40% C, 0,30 bis 0,70% Mn und 0,10 bis 0,30% Si einer intensiven Kuehlbehandlung mittels eines entsprechenden  Mediums unterzogen wird dergestalt, dasz eine martensitische bzw. bainitische Abschreckung der Randzone des gesamten Produkts oder eines Teils desselben bewirkt wird, waehrend der nichtabgeschreckte Teil des Walzstahlerzeugnisses unter einer so ausreichend hohen Temperatur verbleibt, dasz anschlieszend eine Verguetung der Martensit- bzw. Bainit-Randzone erfolgen kann. Von besonderem Vorteil ist die intensive Abkuehlung des Walzproduktes nach seinem Austritt