baber/WOPTO huggingface dataset:
Patent CH-612595-A5 (CH)
Title: Process for conducting chemical reactions in the presence of electrical discharges
Inventor: LOWTHER FRANK EUGENE
IPC: C01B13/11
Filed: 1976-04-15
Abstract: Ozone is produced from air by means of electrical discharges. In order to increase the yield and to decrease the unproductive energy, a cell is employed comprising a gastight outer enclosure (1) and two opposed electrodes (2 and 3) packed internally with dielectric plates (4 and 5) which define a discharge space (14). The thickness td of the dielectric plates is considerably exaggerated in the figure, as is the dimension tg. The dielectric thickness td can vary between 0.1 mm and 25 or even 50 mm in some applications. Similarly, the width tg of the discharge space may be between 0.1 and 50 mm. The air enters the cell via a conduit (10) and the ozone is extracted via a conduit (11). To obtain satisfactory results in practice, the plates (4 and 5) must be made of a material of high dielectric strength, such as glass, capable of withstanding electrical fields of the order of 100 to 1000 kV/cm. <IMAGE>
Patent CH-652292-A5 (CH)
Title: Magazine with trolleys
Inventor: MANSS AUGUST
IPC: G07F7/06
Filed: 1980-09-01
Abstract: The magazine (1) has guide rails (38, 39) for the trolleys (2). The removal opening of the magazine is controlled by a removal barrier (16) which is accommodated in the automat column (7) and is coupled to a coin switching unit and a deposit coin return device (30). In order to avoid tilting when rows of trolleys are inserted or removed, at least one additional trolley guide (9) is arranged at the removal opening. Arranged additionally in the automat column (7) are the removal barrier (16) which can be rotated about a vertical axle (17) and at least one switch which can be actuated by the trolleys (2) without contact for controlling the removal barrier (16) and the deposit coin return device (30). <IMAGE>
Patent CH-644282-A5 (CH)
Title: Spray booth for paint-spraying or varnishing which is provided with a ventilation device
Inventor: LINDBLADH HARRY
IPC: B05B16/60
Filed: 1979-08-09
Abstract: The spray booth (1) is divided lengthwise into five portions (A) which have the width of the booth (1). Each portion (A) has an air distributor (5) equipped with a valve (16). Air flows out of the air distributors (5) at a varying speed, in that an air curtain relative to respective adjacent portions (A) is generated as a result of an increased edge flow in the region of the gaps (10) between plates (7) and filter elements (9). Located in each portion (A) is a sensor which responds to the presence of a person and which is connected operatively to the valve (6), so that air flows through only those booth portions (A) in which an operator is working. <IMAGE>
Patent CH-614822-A5 (CH)
Title: Rack-mounted electrical or radio-frequency cabinet
Inventor: BONHOMME FRANCOIS ROBERT
IPC: H05K7/14
Filed: 1977-06-27
Abstract: The usual plug-in module (slide-drawer) is replaced by a printed-circuit motherboard (43) which interacts with connectors (45), forming fixed slideways, and which carries connectors (45) forming slideways for daughterboards (48) and interacting electrically with the latter, the connectors (41) and (45) being of the zero insertion-force type and the connectors (41) being carried by vertical printed-circuit boards (33). <IMAGE>
Patent CH-645415-A5 (CH)
Title: Spindleless spinning machine
Inventor: ABDUGANIEV ABDURAKHIM
IPC: D01H4/08
Filed: 1979-03-13
Abstract: The machine possesses a stand (1), on which a drive, spinning stations, yarn carry-off devices (2) and yarn wind-on devices (3) are arranged. Each spinning station consists of a fibre-feed device (4) and of a spinning chamber (5), the housing (14) of which is mounted on the stand (1) in such a way that it can be removed from the fibre-feed device (4). The yarn carry-off device (2) consists of a driveshaft (22) mounted on the stand (1) and of pressure rollers (23) which, in the working position, are pressed against the driveshaft (22) by springs and which can be removed from the said driveshaft (22). All the yarn wind-on devices (3) are mounted on the corresponding spinning station and consist of a bobbin holder (27) and of a yarn lay-on device (28). According to the invention, each pressure roller (23) is mounted on the housing (14) of the corresponding spinning chamber (5). According to the invention, all the yarn wind-on devices (3) are connected to the housing (14) of the corresponding spinning chamber (5) by means of a kinematic coupling (31), in order to switch their drive on and off. <IMAGE>
Patent BE-1012486-A5 (BE)
Title: Process and device for generating special promotional purchase letters basedon previous buying statistics
IPC: G06Q30/00
Filed: 1999-02-26
Granted: 2000-11-07
Abstract: The invention comprises a means of identifying the articles bought at acheck out, a means of identifying the customers presenting these articles, ameans of storing the data from each shop, an accumulated data base of thepurchasing transactions linked to a host computer to store these accumulatedtransactions and a means of processing in this computer to scan theaccumulated database incorporating a means of establishing the profile ofeach household selected, a means of generating rewards and a means ofprinting rewards at the end of letters.<IMAGE>
Patent CH-637355-A5 (CH)
Inventor: VIELI OTTO ANTON
IPC: C03C11/00
Filed: 1978-10-06
Abstract: PCT No. PCT/CH79/00128 Sec. 371 Date Jun. 6, 1980 Sec. 102(e) Date Jun. 2, 1980 PCT Filed Oct. 4, 1979 PCT Pub. No. WO80/00696 PCT Pub. Date Apr. 17, 1980. An expanded glass aggregate has a granulometry of 0.2 to 3 mm and 106 to 107 cavities filled with gas per cm3. The diameter of the larger cavities is substantially smaller than 0.1 mm. All or a majority of the cavities are closed cells having a similar size. The expanded glass aggregate may contain in addition up to 85% of concrete, lava and/or tuff. For the preparation, the raw material is ground into a flour, mixed with a blowing organic and/or inorganic material appropriate to hot release gas, and a semi-finished aggregate is formed with a diameter of the granules of 0.1 to 1.5 mm. This aggregate is heated in a vibrating or suspended furnace during 5 to 180 seconds at a temperature of 600 DEG  to 900 DEG  C. The expanded glass aggregate is removed away from the furnace before a significant number of small cavities formed during the blowing gather to form larger cavities.
Patent CH-622305-A5 (CH)
Title: Quiet method of placing steel piles and use of this method
Inventor: LEUTERT FRANZ
IPC: E02D7/24
Filed: 1977-09-27
Abstract: At the locations where piles (2) are to be placed, the soil is loosened by lowering jetting lances or other drilling devices and then the pile (2) is driven in. Thanks to the loosening of the soil, the pile-driving time and/or the pile-driving intensity and thus the generation of noise overall can be reduced. In order to obtain sufficient ultimate strength or stability of the pile despite the loosening of the soil, mortar can be injected into the soil surrounding the pile. The steel piles permit an especially simple insertion of wall elements (3) between adjacent piles. <IMAGE>
Patent CH-594163-A5 (CH)
Title: Plastics pipe connector sleeve - is split doubly concave shell with band and bolt edge joints for beaded pipes
IPC: F16L47/18
Filed: 1975-10-27
Abstract: The tube connector is for jointing plastic pipes which may be out of alignment, and which do not require a fluid tight seal. The end of each tube is swollen into an arcuate bead, and the tubes overlap due to a slightly conical bore (6) on the outer tube fitting over an arcuate chamfer (7) on the rim of the other. A split coupling sleeve (11, 12) encloses the beaded ends, and has doubly concave inner walls to allow relative angular movement. There is a central annular rectangular recess (10) and a stainless steel strip connects the shells on one side. Transverse bolts connect the two halves together along the other edge.
Patent CH-577160-A5 (CH)
Title: Internal measurement gauge with rectangular frame - has micrometer screw head adjustment for longitudinal axis of gauge with roller feelers on transverse axis
IPC: G01B3/18
Filed: 1975-04-18
Abstract: The micrometer gauge for making internal dimensional measurements uses a norma vernier scale screw device with a cylindrical micrometer spindle (7) leading to a screw drive to an extensible flat rod (22) which carries the contact carriers (23, 26). The contact with the object to be measured is at two points (16) at the rim of small rollers (26) in the same plane. The roller carrier has a long slot (25) with its axis parallel with a line joining the centres of the roller axes, the slot forming a controlled path of movement for a clamping screw (27). By adjusting the screw the position of the roller carrier plate may be adjusted relative to the centre-line of the extensible flat rod (22) of the adjustable micrometer section.
Patent CH-628584-A5 (CH)
Title: Process for fastening light-reflecting films onto cloths
Inventor: KILCHER JOSEF
IPC: G09F13/16
Filed: 1977-12-14
Abstract: For the permanent fixing of light-reflecting, thermally activatable adhesive films onto umbrella cloths, the adhesive point is firstly treated with a solvent. Then the film is laid on the adhesive point and bonded onto the umbrella cloth with the application of heat and pressure, for example using a pressing iron. This provides an especially good adhesion.
Patent CH-613293-A5 (CH)
Title: Method and device for detecting and editing data on a data carrier
Inventor: FROESSL HORST
IPC: G06F3/02
Filed: 1976-12-29
Abstract: For the location- and time-independent error-free detection and editing of data, documents are successively supplied from a document store (1) via a document feeder (2) to a detection plate (3). From the data of each document, data segments are formed which are successively optically detected, for example illuminated, on the detection plate (3) under the control of a program generator (4). With each illumination, a data segment is picked up by a TV camera (5) and stored in a data segment carrier (6). From the data segment carrier (6), the data segments are distributed to and displayed at workstations. <IMAGE>
Patent CH-592259-A5 (CH)
Title: Change speed gearbox with clutch - has two successive planetary gear trains with brake and reversing annulus
IPC: F16H3/66
Filed: 1972-12-13
Abstract: The change-speed gearbox with clutch gives four forward speeds and a reverse. It has two constant-mesh planetary gear trains one after the other, with planetary gear trains one after the other, with planetary pinions each having two sections of different dias. The first train has a brake to engage the drive, and the second one an annulus to reverse the direction of rotation. The brake can be accommodated in an oil-free chamber outside the gearbox, and it can be water-cooled. The coil under pressure to actuate the selector clutches can be delivered by feed rings radially outside the clutch pressure chambers and concentric to them, and forming seals in the axial direction.
Patent CH-694142-A5 (CH)
Title: Device is for controlling cows in tethered stalls when deflecting and urinating and involves actuator being switched on as soon as defecation or urination process is determined
Inventor: BRUELLMANN ANDREAS
IPC: A01K15/02
Filed: 2000-02-04
Abstract: The device is for controlling cows in tethered stalls when defecating and urinating and involves an actuator being switched on as soon as defecation or urination process is determined. The control process involves a body set in rotary movement by a drive. This occurs during a conditioning phase in the contact area of the body of a cow from the front and forces the cow out of the tactile area backwards. After a conditioning phase, no further tactile contact occurs. The actuator is only active during defecation or urination, and otherwise has no limiting influence.
Patent FR-2057846-A5 (FR)
Title: Magnetic recording elements
IPC: G11B5/702
Filed: 1970-07-30
Granted: 1971-05-21
Abstract: Elements are produced by (i) forming a coating mixture which contains magnetic particles dispersed in a liquid, low-molecular weight epoxy resin, with an epoxide equivalent weight or 140-1000, (ii) coating this composition onto a substrate, and (iii) hardening the coating. The resin may be a modified epoxy resin; the composition may contain a solvent with a surface tension is not >30 dynes/cm. An aromatic amine may be included as hardener. The recording element is in the form of a disc, to which the coating is preferably applied by rotation coating. The recording element can store a large amount of information i.e. it has a high "bit-load density".
Patent FR-2092478-A5 (FR)
Title: Electrolytic printed circuit prodn - by electrolytic deposition - of copper
IPC: C25D1/04
Filed: 1971-03-24
Granted: 1972-01-21
Abstract: Production of thin metal foil with a smooth and a rough side is effected by an electrolytic method using a slowly rotating cathode roller with a passivated Cr surface, which is a replica of the required rough surface of the foil, which is 50% immersed in an acidic Cu electrolyte employing consumable Cu anodes. The foil is continuously removed from the surface of the cylinder. The outer smooth surface is produced by suitable additions to the electrolyte. The method is employed for the production of Cu foil of less than 20 mu thickness for printed circuit applications.
Patent FR-2153520-A5 (FR)
Title: Refractory furnace arches - cooled by passage of air from outside the furnace through holes in the refractory
IPC: F27D9/00
Filed: 1971-09-14
Granted: 1973-05-04
Abstract: Method of increasing the working life of refractories constituting the arch of a metallurgical furnace with a fume collecting system which produces a depression inside the intrados (inner surface) of the arch, is by forming the arches with a no. of orifices of variable elementary surface pres. from 0.01-1000 mm2, and the passage of the air admitted into the orifices by the depression existing in the intrados cools the refractory material.
Patent FR-2109806-A5 (FR)
Title: Stable tinctorial prepns for dyeing paper by - direct application
IPC: C09B67/26
Filed: 1971-09-23
Granted: 1972-05-26
Abstract: Tinctorial composn. for paper consists of a conc. soln. of at least one dyestuff for paper in a solvent medium comprising at least one alkanediol and at least one alkanolamine. It may be used directly for dyeing paper. Suitable alkanediols include ethylene glycol, diethylene elycol, propylene glycol and their monoalkyl ethers in which the alkyl group contains 1-4 C atoms; suitable alkanolamines are mono-, di- and tri-ethanolamine; suitable dyes for paper are water-sol. azo and phthalcoyanine dyes, having good affinity for the cellulose fibres. In an example, paper is dyed a bright yellow colour with a composn. contg. monoethanolamine, monoethylene glycol and an azo dyestuff derived from diazotised dehydrothiotoluidine monosulphonic acid coupled with acetoacetanilide.
Patent FR-2139483-A5 (FR)
IPC: F16H61/22
Filed: 1972-05-12
Granted: 1973-01-05
Abstract: 1386252 Change-speed control CAV Ltd 5 May 1972 [14 May 1971] 15037/71 Heading F2D A driver-operable gear selector unit for controlling a remote multi-ratio gear-box is provided with means for preventing movement of the selector lever 13 into neutral or into an extreme position until the selector mechanism of the gear-box has effected the appropriate change in the gear-box mechanism. The lever 13 is pivotally mounted on a rotatable shaft 11 which is associated with switches, each operable to effect energization of the appropriate selection means of the gear-box, and on which is mounted a plate 15 having an aperture 16 formed with stops 18-20. A peg 21 located within the aperture 16 is secured to a plate on an armature 23 associated with a solenoid 25. As the lever 13 is moved away from the neutral position, a cam roller 26 on the peg 21 rolls out of a recess in the periphery 27 of the aperture, thereby moving the peg 21 against the action of a spring 24 to a position to intercept the stops, and the solenoid 25 is energized by means of a switch in the housing, thereby holding the peg in its intercepting position. When the appropriate gear ratio of the gear-box is correctly selected, the solenoid is de-energized, allowing the lever 13 to be moved to its extreme position in which the roller 26 engages in a further recess in aperture periphery 27. Similarly, the peg 21 is held in an intercepting position on movement of the lever 13 from an extreme position towards the neutral position.
Patent FR-2195963-A5 (FR)
Title: Sealed package - consisting of two laminated films sealed peripherally and having tearable joint
IPC: B65D75/34
Filed: 1972-08-11
Granted: 1974-03-08
Abstract: Sealed package contg. a pdt. such as sausage has first and second laminated films facing each other with flat peripheral facing sealing zones surrounding completely and continuously the part enclosing the pdt. The sealing zones have first facing parts in which the laminates are united hermetically in a permanent manner, these first parts terminating at the place of a junction line crossing the sealing zone at each end of the first parts, and second facing parts comprising the total remaining part of the sealing zones other than the first parts. An adhesive strip forming a tearable joint unites the laminates in the second parts, and at least one of the laminates is flexible and can be adapted to the facing laminate in the sealing zone. The sealed package can be opened easily to remove a part of the contents and then resealed without modifying the position of the rest of the contents. The packages can be produced continuously at high speed from laminated films.
Patent FR-2237507-A5 (FR)
Title: Screw compressor with lubricant injection - has bearings inside housing in which lubricant is used
IPC: F04C29/02
Filed: 1973-07-11
Granted: 1975-02-07
Abstract: One or more pairs of male and female rotors work in the housing, and are carried in bearings inside the housing, lubricated by fluid injected into the housing for sealing and cooling the rotors. The compressor can be used for air, with water injected as the coolant, lubricant and sealant. Bearings are constructed to receive similar lubrication. Lubrication system eliminates the need for costly seals since bearings serve as sealing elements.
Patent FR-2239861-A5 (FR)
Title: Contact rail for electric vehicle - with conductor strip cold pressed into top of light alloy rail
IPC: B60M1/30
Filed: 1973-07-30
Granted: 1975-02-28
Abstract: The light alloy rail is formed by extrusion, or rolling and has two parallel grooves cut in the top surface. A conductor strip is shaped with two turned over lips clipped into the grooves. The edges of the rail are then pressed, or rolled to compress the lips in the grooves to form a cold weld, for electric contact. The conductor strip is provided with a series of holes which fit over shaped studs in the top of the rail, so that after machining they form simple rivets. The conductor and the top surface of the rail are slightly convex for improved running of the take-up shoe.
Patent FR-2248705-A5 (FR)
Title: Device to lift two adjacent rows of hollow containers - has two rows of alternately spaced fingers on pivoted support arms
IPC: B65G7/12
Filed: 1973-10-17
Granted: 1975-05-16
Abstract: There are two rows (10, 11) of jars, with the jars in one row being offset with respect to the jars of the other row. The lifting device consists of two rows of fingers (3, 4) on two support bars (1, 2), placed to conform with the position at their crossing points (7). Separating two top bars (8, 9) presses the fingers against the insides of the jars, permitting them to be lifted. The lower end of each finger has a sleeve or button of material to improve the grip. Except for those at the ends, each jar is pressed against four others, and is held firm.
Patent FR-2257192-A5 (FR)
Title: Appts for depositing magnetic layer on moving strip - pumps slurry through porous plug to evenly separate particles
IPC: B05C5/02
Filed: 1973-12-14
Granted: 1975-08-01
Abstract: A block (4) has a hole (12) through which a liquid containing the iron oxide particles (12) is pumped, to enter a triangular chamber (13), partially closed by a plate (5) with a gap (14) which lines up with the bottom of the chamber, allowing the liquid to pass through to a second chamber (7) filled with sand, or glass, or metal particles which causes sufficient turbulence to evenly separate the particles which tend to agglomerate due to forces of attraction. The flow then passes through a gap between an outer block (9) and the block (6) containing the sand filling, this gap being determined by an intermediate spacer (8), the thickness corresponding to the thickness of the layer required. The flow passes through thin gap onto the moving band (2) underneath.
Patent FR-2256686-A5 (FR)
Title: Disc and hub assembly - wherein disc bore has teeth forced axially through hub material on assembly
IPC: F16D1/072
Filed: 1973-12-28
Granted: 1975-07-25
Abstract: The teeth of the disc displace the material of the hub in the sense of forming axial grooves, and the material so displaced rises radially and forms ahead of each tooth a radial extension of the hub. The leading ends of the teeth are slightly radiused so as to cause the material to flow rather than cutting into it. By a further operation, the hub material axially behind the disc is caused to expand radially by pressure with an appropriate tool onto a shoulder of the hub. In this way the disc is secured on the hub against relative rotation and relative axial movement.
Patent DD-151411-A5 (DD)
Title: Wasserstoffdiffusionszelle
Inventor: DOBO EMERICK J
IPC: H01M8/00
Filed: 1979-05-15
Abstract: Die Erfindung betrifft eine Wasserstoffdiffusionszelle mit einer nichtporoesen Sperrschicht, durch die Wasserstoff diffundieren kann. Diese Zelle laeszt sich ausbilden, so dasz sich eine besonders vorteilhafte Brennstoffzelle ergibt. Erfindungsgemaesz weist die nichtporoese Sperrschicht, durch die Wasserstoff diffundieren kann, monolithische Metallhohlfasern auf, durch die Wasserstoff diffundieren kann und die eine Wandstruktur mit einem radial anisotropen inneren Hohlraumvolumen und eine im wesentlichen nichtporoese, kompakte Schicht aufweisen. Bei Ausbildung als Brennstoffzelle (Fig.2) hat die dann erforderliche Brennstoffelektrode eine nichtporoese Grenzschicht aus monolithischen Hohlfasern der obengenannten Art.
Patent DD-156041-A5 (DD)
Title: Batterie und verfahren fuer den betrieb
Inventor: DE NORA VITTORIO
IPC: H01M2/02
Filed: 1980-08-29
Abstract: Sich selbstverzehrende auswechselbare Anoden fuer Batterien. Eine Batterie, gekennzeichnet durch einen inerten Behaelter, in welchem eine Vielzahl von korrosionsbestaendigen gasdepolarisierten Metallkathodenelementen hohler kastenfoermiger Art und sich selbstverzehrende Anodenelemente in einem bestimmten Abstand zu den Kathodenelementen untergebracht sind. Zumindest eine Wand der einzelnen Kathodenelemente weist eine gasdurchlaessige poroese Kathode auf, die aus Sinterteilchen besteht und mit einem Katalysator getraenkt ist, wobei sie auf der Innenseite mit einem wasserabstossendem Harz getraenkt ist. Die sich selbstverzehrenden Anodenelemente sind auf sich nichtverzehrenden Metalltraegern angebracht, so dass sie (mit oder ohne ihre Traeger) aus dem Behaelter entfernt und gegen neue ausgetauscht werden koennen. Waehrend des Betriebs wird depolarisierendes Gas in die Kathodenelemente geleitet, es wird dafuer gesorgt, dass ein Elektrolyt zwischen den gegenueberliegenden Kathoden und Anoden vorhanden ist.