baber/WOPTO huggingface dataset:
Patent CH-675218-A5 (CH)
Title: Cleaner for lawn mower with rotary blade - has two spaced, coupled rail section with retaining ramp and water ring with nozzles between rails
Inventor: GLESTI RUDOLF
IPC: A01D34/00
Filed: 1988-03-25
Abstract: The lawn mower cleaner comprises two interconnected spaced rail sections (1), corresp. to the track width of the mower wheels. The rail sections have a retaining ramp and a water pipe ring (4) between them, which has upwardly aligned bores or nozzles (41, 42) and can be fitted to a water supply hose etc. A screen (5) can be detachably fitted beneath the water pipe ring to take up the flushed dirt. ADVANTAGE - Easy cleaning without injury risk.
Patent CH-675202-A5 (CH)
Title: Spine stress relief chair - has head holder on backrest and lowerable seat for spine stretching
Inventor: SANER RENE P DR
IPC: A61H1/02
Filed: 1988-04-11
Abstract: The chair comprises a frame (1) with a seat (2) and a backrest (3), on which is an occupant's head holder (4), on the body axis. The seat is liftable and lowerable to vary the distance (d, d') between the latter and the head holder for the spinal column stretching. The head holder is pref. adjustable in the longitudinal and transverse directions, and also at right angles to the backrest, as well as the relative angular position. ADVANTAGE - Comfortable spine stretching without external weights, or force.
Patent CH-682022-A5 (CH)
Title: Transmission system for IR remote control unit
Inventor: THALER MARKUS DR
IPC: G08C23/04
Filed: 1991-05-30
Abstract: A keyboard (12) provides input to actuate a transmitte (10) that has a microprocessor (14) coupled to an output stage (20) with an infrared diode (D2) receiving an input from a voltage supply (16). When logic signals (S1, S2) meet predetermined conditions the supply is activated and the transmission is made.     Data telegrams are generated within a defined period. When the mey on the hand-held controller is held in a depressed state the transmission is repeated several times at specific intervals.
Patent CH-599741-A5 (CH)
Title: Automatic plough reversing mechanism
Inventor: HENRIOD PAUL
IPC: A01B3/426
Filed: 1977-02-09
Abstract: Automatic plough reversing mechanism has swing arm coupled to locking mechanism and tractor and actuated on lifting
Patent CH-686661-A5 (CH)
Inventor: BAUMANN MANFRED
IPC: B05B11/00
Filed: 1992-08-21
Abstract: A room spray dispenser includes an adjustable triggering lever having a roller to engage a moving object, such as a door, to activate the spray. Rotation of the lever in a first direction causes a trigger/rocker element to be placed in a cocked position in which actuating springs are tensioned, which subsequent rotation of the lever causes the trigger to return to a rest position, the spring energy being directed to actuate a spray valve. A following rotation of the lever in the first direction reloads the mechanism for the next spray.
Patent CH-658413-A5 (CH)
Title: Vibratory shaft for machines with an oscillating mode of operation
Inventor: HUBER ERNST A
IPC: B06B1/16
Filed: 1983-06-08
Abstract: The vibratory shaft (12) is provided with unbalance bodies (14, 15) at the top and bottom, of which the eccentricity of the lower body (14) is adjustable from above. For this purpose the vibratory shaft modular unit has a housing (10) in which the hollow vibratory shaft (12) is mounted rotatably. The adjustment takes place by means of a toothed belt (24) which passes through the hollow shaft (12) and is capable of rotating a screw spindle (20) and thus of displacing the body (14) in a guide sleeve (13) fixed on the hollow shaft. The adjustment is carried out by means of the adjustment device (30) mounted on the vibratory shaft (12) at the top. The vibratory shaft modular unit is suitable for installation in various machines with an oscillating mode of operation, such as, for example, in a vibratory grinding machine. The effective vibratory forces can be matched to the mode of operation of the machine by displacing the unbalance body. <IMAGE>
Patent CH-664027-A5 (CH)
Title: LCD with twisted nematic crystal between support plates
Inventor: AMSTUTZ HERMANN
IPC: G02F1/1335
Filed: 1983-07-12
Abstract: The display has two parallel support plates (1,2) less than 10 microns apart and forming the cell with a frame (3). The cell contains the nematic crystal (5) which has a positive dielectric anisotropy and a chiral additive. The crystal is twisted inside the cell through between 180 and 360 degrees. The ratio of the layer thickness (d) and pitch (p) for the crystal lies between 0.50 and 0.95. The product of the double refractive index and crystal thickness lies between 0.60 and 1.40 microns and pref. between 0.80 and 1.20 microns. The crystal's twist is pref. c.270 deg. and its dielectric anistropy is greater than or equal to 5.
Patent CH-674662-A5 (CH)
Title: Profiled door frame member - has one side extended to form door stop and transverse groove at middle
Inventor: DIEM ULRICH
IPC: E06B1/08
Filed: 1987-12-07
Abstract: The profiled door-frame member is of roughly rectangular cross-section. One side of it is extended by a protrusion (3) forming a door stop and has a groove (4) roughly at the halfway mark, extending nearly to the middle. This allows a rectangular corner-piece (5) to be sawn off, giving the necessary cross-section for a windowframe and forming a lining frame. ADVANTAGE - A simple means of forming both window and lining-frames.e
Patent CH-565987-A5 (CH)
Title: Illuminating flare with parachutes - is held at constant level by an elastic string and two parachutes
IPC: F42B4/28
Filed: 1973-04-30
Abstract: This arrangement ensures that a flare does not sink progressively while it is burning. The flare (1) has an auxiliary parachute (3) which is connected directly to the flare. A second parachute (5) is provided above the first one and is connected to the first by a vertical string (4) and another slack string (7). The second parachute opens first under the weight of the housing (6) connected to it and from this housing drop two strings and the auxiliary parachute (3) and the flare (1). The auxiliary parachute and the slack string are used to accommodate the initial dropping shock of the flare. When the flare weight is reduced owing to burning them the tensile stress in the elastic string (4) is reduced and this string (4) becomes shorter. The second parachute descends due to the weight of the whole assembly. The extending string ensures that the flare travels upwards whilst the assembly falls and hence a constant level is maintained.
Patent CH-587966-A5 (CH)
Title: Composite ground reinforcing grillage - has sections with openings for growing grass linked by truncated conical connectors
IPC: E01C9/00
Filed: 1975-06-17
Abstract: The composite grillage plate is used for ground covering especially for storage areas and garage forecourts. The spaces in the grillage are filled with growing grass so that a green area is created. This grillage plate is easy to install and plate units are easily connected by the connectors provided. A grillage is formed by several parallel crossing webs of the components. The webs are deeper at the crossing areas than between them. The grillage plate circumference has connectors for connecting to adjacent plates. The webs at crossings have truncated conical projections whose diameter is greater than that of the web width.
Patent CH-648531-A5 (CH)
Title: Loadable compact suction air conveyor, especially for unloading bulk goods from ships
IPC: B65G53/24
Filed: 1980-11-11
Abstract: In this compact suction air conveyor, the collector (11), discharge apparatus (13, 14), suction pump unit (16) and necessary accessories apart from the conveyor line (28) are combined in a functional assembly in a load-bearing, cuboid cell (1) of approximately the size of a large-scale container which can be loaded onto a lorry, the connecting pipe (12) for connecting the conveyor line (28) to the collector (11) being located in a narrow side (7) of the cell (1). A derricking jib (19) is preferably arranged on this narrow side (7) of the cell and, with its compression boom (20) supported in bearings (23), can be swung up and down about a horizontal axis (22) of rotation by means of hydraulic cylinders (24, 25, 26, 27) engaging on the tension boom (21) and fixed to the cell roof (5). The jib (19) carries the conveyor line (28), which has a telescopic tube (29a, 29b) as a horizontal line section (29) and a vertical line section (32) with a flexible intermediate piece (32a). The horizontal line section (29) is set to the desired length by means of a dragging apparatus (34). The suction air conveyor can be loaded on a motor vehicle as a mobile conveyor or set down on site as a stationary conveyor or, if set down on a turntable, can be used as a rotatable suction air conveying installation and is ideally adaptable to the particular circumstances of unloading. <IMAGE>
Patent CH-612694-A5 (CH)
Title: Process for the manufacture of a shearing grid for a dry razor
Inventor: CHAUVY JEAN-DANIEL
IPC: B26B19/04
Filed: 1976-07-05
Abstract: A layer (11, 12) of photosensitive material is formed on each face of a metal sheet (10), each face is exposed to light to form a design of exposed and unexposed regions which correspond to the perforations on one face and to the hollows (6) on the other face, chemical etching (14, 6) of each face is performed, and the photosensitive material (11a) is then removed from the front face and the etching is continued until the grid is completely perforated. <IMAGE>
Patent CH-585960-A5 (CH)
Title: High voltage power switch for capacitative loads - has double pump system of light design and low fluid volume
IPC: H01H33/92
Filed: 1975-07-11
Abstract: A high voltage power switch, using a small volume of quenching fluid, and needing relatively low operating power, is suitable for switching heavy short circuit currents or capacitative loads. In addition to the normal pump associated with the switch mechanism is a further pump with its inlet side connected to a special channel and its output side to the quenching chamber. Between the two sides of the pump is fitted an excess pressure valve, responding at a predetermined pressure. The normal pump operating when the switch breaks contact may be combined with the additional pump to form a single unit. The arrangement ensures the pumping of quenching fluid for the rapid extinction of the arc.
Patent BE-1003486-A5 (BE)
Title: Production method for an influenza virus neuraminidase inhibitor
Inventor: ARKADY FEDOROVICH FROLOV
IPC: C07K14/11
Filed: 1989-11-22
Granted: 1992-04-07
Abstract: According to the invention, the Staphylococcus aureus genus producer iscultured in a nutrient medium containing sources of carbon, nitrogen,mineral salts, growth stimulants, followed by separation of the cultureliquid, extraction and purification of the final product.
Patent CH-610490-A5 (CH)
Title: Pesticide
Inventor: BOSSHARD RENE
IPC: C07D251/66
Filed: 1975-08-15
Abstract: Pesticide comprising, as active ingredient, at least one compound of the formula I <IMAGE>  in which R1 and R2 together with the adjacent nitrogen atom denote a heterocyclic ring and R3 and R4 in each case denote methyl or ethyl, and its use for controlling pests.
Patent CH-616159-A5 (CH)
Title: Process for the preparation of 1H-tetrazole-5-thiol derivatives
Inventor: KAMIYA TAKASHI
IPC: C07D257/04
Filed: 1978-11-20
Abstract: Novel compounds of the formula I <IMAGE> in which R1 is acylaminoalkyl, hydroxyalkyl or alkoxycarbonyl, are prepared by reacting a reactive derivative of a dithiocarbamic acid R1NHCSSH with hydrazoic acid or a salt thereof. If desired, a resulting acylaminoalkyl compound can be hydrolysed to give an aminoalkyl compound. The compounds and their salts are suitable as intermediates for the preparation of cephalosporine compounds.
Patent CH-573531-A5 (CH)
Title: Swimming pool safety guard - has flexible cover on side rails extended over pool by cords
IPC: E04H4/10
Filed: 1973-08-25
Abstract: Swimming pool guard is made from a covering of net or woven material hung from holders adjustably fitted to opposing sides of the pool. The holders are mounted on idlers travelling on rails at the pool rim. A piston (8) in a cylinder (9) moves a loop of ropes (13) secured to the cover, with the aid of pulleys to reverse the rope movement. A pressure connection (11) and a rope guiding sleeve (12) are at the end of each of the piston tubes (9), with a multiple valve between the pump line and the pool.
Patent CH-575854-A5 (CH)
Title: Cotton wad stick packing machine - support bars swing down and out to lower stick group into pack underneath
IPC: B65B19/34
Filed: 1974-09-25
Abstract: Cotton wad stick packing machine with horizontal infeed employs two support bars (17) at the packing point which lie side by side and horizontal to take the series of sticks for packing. These bars are mirror reflections of one another either side of an intervening plane of symmetry (39) and can swing down and outwards round their outside long edges (38) to lower the sticks into a pack below. Each bar should be hinged to horizontal stringer (4) fixed horizontally to the machine frame so that the bar to begin with forms a shoulder with the inside of the associated stringer and then, when the bar is swung out, it forms a descending continuation of the stringer to release the sticks down into the pack. The bars should swing out from initial position against springs (18).
Patent FR-2031844-A5 (FR)
Title: Decontamination of radioactive effluent - from irradiated nuclear fuel treatment
IPC: G21F9/10
Filed: 1969-02-10
Granted: 1970-11-20
Abstract: To the effluent are successively added a base, to obtain pH is approx. 12, an oxidant and a soluble Mn salt. They are added with agitation. The precipitate of MnO2 is separated. Pref. the amount of Mn++ added is 100 ppm, the salt is MnSO4 and the oxidant is H2O2.
Patent FR-2031879-A5 (FR)
Title: Heat control of fast demical exotherim - reactions
IPC: C01B25/40
Filed: 1969-02-11
Granted: 1970-11-20
Abstract: Reactions e.g. the ammoniation of phosphoric acid and phosphoric acid with polyphosphoric acid constituents are carried out by mixing the required reagents and water, when at least part of the reagents fully reacts with a mixture of reagents within a certain period, with the prodn. of steam, and cooling the mixture of reaction products. Specifically, cooling is by counter-flow air and the reaction period is from 0.1 sec-3.0 min. the reagents specifically are phosphoric acid, ammonia and water and the temp. of the reactive mixture is maintained constant at 65-176 degrees C.
Patent FR-2052858-A5 (FR)
Title: Thinning down machine for leather stampings
IPC: C14B5/00
Filed: 1970-06-22
Granted: 1971-04-09
Abstract: When sewing or fitting the edges of stampings of leather or similar flexible material, it is necessary that materials that are rather thick should be thinned down on their peripheries; the machine effects this operation by means of a band cutter. The pieces to be trimmed vertically are placed on a loading plate which can be moved along an upper guide track towards the cutting edge of the band to arrive at a removal position; a lower guide track serves to bring the loading plate back to the placing position. In the latter, magazines containing a supply of stampings are mounted over the loading plate above the different suction fixing positions which are located according to the shapes of the different pieces to be dressed. These magazines allow of the attainment of a certain degree of automation and the risk of accident is eliminated.
Patent FR-2102604-A5 (FR)
Title: Pneumatic separator - simple, non-cyclone, dust separator or size classifier
IPC: B07B4/02
Filed: 1970-08-11
Granted: 1972-04-07
Abstract: The separator employs a variable speed feed which delivers material in an arc into a separating chamber; this type of delivery tends to move heavier particles to the outer radius of the arc by centrifugal action; the material falls as a curtain through an air-stream which aids the separation process which is completed as the curtain is divided into two fractions by falling over an angularly-adjustable baffle.
Patent FR-2105597-A5 (FR)
Title: Anti-skid tyre coating - comprising abrasive filled catalysed rubber
IPC: B29C37/00
Filed: 1970-09-14
Granted: 1972-04-28
Abstract: A mixture of sharp, hard abrasion resistant particles a green rubbery gum, latex or soln. and pref. a room temp. vulcanisation, system as a paste is used in a solvent capable of penetrating a tyre tread stock. When road conditions are icy the mixture can be applied by brush, blade or pref. by driving through a trough >=1m long and immediately drying the wheels with a heater. The tread pattern may be protected by a thin film to prevent clogging by gum which would lead eventually to a 'bald' tyre pattern.
Patent FR-2091500-A5 (FR)
Title: Three component transparent thermoplastic moulding material cmpn
IPC: C08L33/12
Filed: 1971-05-12
Granted: 1972-01-14
Abstract: The components are:- (a) 10-90 pbw of a copolymer of 70-90 wt.% styrene and 30-10% maleic acid anhydride. (b) 90-10 pbw of a polymer of 60-100% methyl methacrylate, 30-0% styrene and 10-0% of a 1-4C alkyl acrylate. (c) 0.50 pbw of a copolymer of 60-90% styrene and 40-10% acrylonitrile based on 100 pts of (a) plus (b). The material has good mechanical props., resistance to thermal deformation and light, with excellent transparency and high melt fluidity suitable for moulding.
Patent FR-2097955-A5 (FR)
Title: Chloral - hemiacetals and hemi-mercaptals - herbicides effective against monocotyledons
IPC: C07C43/313
Filed: 1971-06-17
Granted: 1972-03-03
Abstract: Compsn. contains cpds. of formula:- CCl3-CH(OH)-X-R (where R = 1-10C alkyl (opt. substd. by halo, -OH, -SH, alkoxy, alkylmercapto, aryl) alkenyl (opt. substd. by aryl), cycloalkyl (opt. alkyl substd.) or aryl (opt. substd. by halo, alkyl, -OH, alkoxy, -NO2) X = O or S). Many of the cpds. are novel.
Patent FR-2144019-A5 (FR)
Title: Joint material - used when welding steel and aluminium
IPC: F16L13/007
Filed: 1971-06-29
Granted: 1973-02-09
Abstract: The joint comprises a clad plate having layers of steel, titanium and aluminium which has been obtained by explosive welding. Pref. the steel is a carbon steel.
Patent DD-146230-A5 (DD)
Title: Verfahren und anordnung zur phaseneinstellung von signalen im fernmeldenetz
Inventor: ANDERSSON KARL A I
IPC: H03L7/085
Filed: 1979-09-18
Abstract: Die Erfindung betrifft ein Verfahren und eine Anordnung zur Phaseneinstellung von Signalen, insbesondere zur Steuerung der Phasenlage eines ersten Signals in bezug auf die Phasenlage eines zweiten Signals. Ziel der Erfindung ist es, ein Verfahren fuer eine zuverlaessige Einstellung der Phasenlage von Steuersignalen im Fernmeldenetz anzugeben und eine Anordnung zu schaffen, die mit geringen Kosten die Durchfuehrung des Verfahrens ermoeglicht. Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren mit zugehoeriger Vorrichtung anzugeben, das die Steuerung der Phasenlage von zwei Signalen zueinander ermoeglicht. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz die Phasendifferenz zwischen den Signalen zur Steuerung der Phasenlage des ersten Signals in bezug auf die Phasenlage des zweiten Signals genutzt wird.
Patent DD-149488-A5 (DD)
Title: Differentialgetriebe
Inventor: DZIDA JAN
IPC: F16H15/40
Filed: 1980-03-20
Abstract: Die Erfindung betrifft ein Differentialgetriebe mit in Funktion des Verhaeltnisses der Drehgeschwindigkeiten von Achswellen veraenderlichem Innenreibungsmoment, insbesondere fuer Antriebsachsen von Fahrzeugen, die mit einer Mehrscheibenkupplung ausgestattet sind. Durch die Erfindung soll unter Beibehaltung der Vorteile bekannter Differentialgetriebe zumindest auch erreicht werden, d. ein geringerer Verschleisz der Bereifung und eine gute Lenkung des Fahrzeuges ermoeglicht wird. Erfindungsgemaesz ist daher u.a. die Auszennabe der Mehrscheibenkupplung mit der Innennabe ueber innere und aeuszere Reibscheiben verbunden, wobei auszerhalb dieser Schraubendruckfedern axial angeordnet sind. Im Innern der Innennabe ist undrehbar auf der Achswelle eine vieleckige Buchse derart aufgesetzt, dasz zwischen ihren Waenden und der inneren Zylinderflaeche der Innennabe mit einem Radialspiel Rollen untergebracht sind, die in einer symmetrischen Lage gehalten sind. Weitere wichtige Bauteile, wie der Flansch eines Kaefigs, eine Druckscheibe, Stoeszel, eine mit Vertiefungen versehene Glockenkurve sowie Spannfedern sind vorgesehen und in einer bestimmten Weise zueinander angeordnet.
Patent DD-150642-A5 (DD)
Inventor: BUSCHULTE WINFRIED
IPC: F23D11/40
Filed: 1980-05-07
Abstract: An oil burner including an oil atomizing nozzle to be mounted upstream of a transverse wall in a cylindrical flame tube and to discharge oil through an aperture in the wall through which air also passes into a cylindrical mixing tube positioned co-axially within the flame tube and open at its downstream end. The flame tube has a length at least twice its diameter and a diameter between 2.0 and 2.5 times the diameter of the mixing tube. At least one passage adjacent the transverse wall communicates between the interior of the flame tube and the interior of the mixing tube to recirculate combustion gases from the downstream end of the mixing tube to the upstream end thereof. The peripheral wall of the mixing tube adjacent its downstream end is perforated.
Patent DD-201634-A5 (DD)
Title: Kontinuierlich arbeitende butterungsmaschine
Inventor: VENNEWALD WERNER
IPC: A01J15/12
Filed: 1981-10-12
Abstract: Die Erfindung betrifft eine Butterungsmaschine zur Herstellung von Suess- und Sauerrahmbutter. Es ist das Ziel der Aufgabe den Butterungsvorgang oekonomisch zu gestalten und die Butterausbeute zu vergroessern. Dabei liegt der Erfindung die Aufgabe zugrunde die aus dem ersten Butterungsvorgang in der Buttermilch verbleibenden Feinstbutterteile zu groesseren Butterteilen vereinigt einer weiteren Verarbeitung zuzufuehren. Erfindungsgemaess wird die Aufgabe dadurch geloest, dass eine als Hohlzylinder ausgebildete Auffangschale fuer die aus dem zweiten Butterungszylinder anfallende Buttermilch mit diesem fest verbunden und damit rotierend angeordnet ist, die rotierende Auffangschale gegenueber dem Maschinengestell gelagert und einer am Maschinengestell befestigten Haube abdichtend gefuehrt ist und von einer in zwei Kammern unterteilten Haube geschlossene Einfuelltrichter fuer die Buttermilch und das Butterkorn zum Abpresser vorgesehen sind.
Patent DD-201265-A5 (DD)
Title: Verfahren und fraesmaschine zum herstellen der wangenschraege bei kurbelwellen
Inventor: BLAIMSCHEIN GOTTFRIED
IPC: B23C3/12
Filed: 1981-11-20
Abstract: Die Erfindung betrifft ein Verfahren und eine Fraesmaschine zum Herstellen der Wangenschraege bei Kurbelwellen. Das Ziel der Erfindung ist ein rationelles Herstellen der Wangenschraegen mit moeglichst geringem maschinellen Mehraufwand. Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren anzugeben, das eine zeitsparende und ohne Zusatzgeraete durchfuehrbare spanabhebende Bearbeitung von Wangenschraegen erlaubt, sowie eine zweckmaessige Fraesmaschine zur Durchfuehrung dieses Verfahrens zu schaffen. Zur Loesung dieser Aufgabe wird der abzuschraegende Wangenbereich entlang einer Schnittflaeche bearbeitet, die dadurch entsteht, dass ein in einer Normalebene zur Kurbelwellenachse liegender Kreisbogen entlang einer Bahn bewegt wird, deren Verlauf axiale und radiale Richtungskomponenten aufweist. Eine dazu geeignete Fraesmaschine besitzt eine Steuerungseinrichtung, die sowohl den Werkzeugschlittenantrieb als auch den Laengsschlittenantrieb im Sinne einer sich aus radialen und axialen Bewegungskomponenten zusammensetzenden Vorschubbewegung des Messerkopfes ansteuert. Fig. 3