baber/WOPTO huggingface dataset:
Patent EP-0013362-A1 (EP)
Inventor: ANDROS FRANK EDWARD
IPC: H01L23/427
Filed: 1979-12-10
Abstract: Die Erfindung betrifft eine abgeschlossene zweiphasige, mit einer Flüssigkeit und verdampfter Flüssigkeit arbeitende Vorrichtung zur Wärmeübertragung, die lageunabhängig ist und keinen Docht benötigt. Ein als abgeschlossener Behälter dienender Balg (10) ist mit einer Flüssigkeit gefüllt, die eine kühlende Dampfblase (17) zu bilden vermag, die wegen der Oberflächeneigenschaften (Oberflächenenergie) der Flüssigkeit innerhalb des Behälters zentriert ist. Die Zufuhr von Wärme im Verdampferabschnitt (16) bewirkt eine Verdampfung der Flüssigkeit an der Trennfläche zwischen flüssiger Phase und Dampfphase. Der Dampf strömt durch die Blase und kondensiert an der entgegengesetzten Seite, wo Wärme abgegeben wird und die Flüssigkeit in dem Verdampferabschnitt (16) durch den Rücklauf (19) über einen kontinuierlichen Flüssigkeitsfilm ergänzt wird.
Patent EP-0009269-A1 (EP)
Inventor: KELM WALTER
IPC: F02F3/02
Filed: 1979-08-17
Abstract: In a cast light-alloy piston having a skirt which is recessed adjacent to the piston pin bosses, the two sides of the skirt are unsymmetrical with respect to the piston pin bosses. For an improved adaptation to the different conditions of operation of the engine, the skirt is connected to the piston pin bosses on one side by supporting ribs which extend at an angle of 30 to 60 degrees to the piston pin axis, and on the other side by supporting ribs extending at an angle of 90 DEG  to the piston pin axis.
Patent EP-0009889-A1 (EP)
Inventor: KREHBIEL VIVIAN DWIGHT
IPC: G03B27/58
Filed: 1979-08-31
Abstract: A masking device (10) for cropping photographs which are viewed on a view screen of a photographic printer. The masking device (10) allows the operator of the photographic printer to see exactly what portion of a photograph is being cropped prior to the printing of the photograph. The mask further provides a key (20, 30, 36) for signalling the electronic system of the printer how much paper should be advanced for the cropped photograph and correcting the exposure setting of the printer.
Patent EP-0020468-A1 (EP)
Title: Cellule electro-optique
Inventor: GUENTHERODT HANS-JOACHIM
IPC: G02F1/1523
Filed: 1980-05-07
Abstract: Une cellule electro-optique, notamment pour l'affichage, comporte une electrode de travail (4) en forme de couche intercalaire, notamment en graphite, une contre-electrode (2), un conducteur ionique (3) insere entre les deux electrodes et le cas echeant un electrode de reference. Par application d'une tension electrique des ions provenant du conducteur ionique sont accumules dans la structure en couche, en produisant une modification optique visible de la surface de l'electrode de travail.
Patent EP-0016457-A1 (EP)
Inventor: HAKOYAMA AKIYOSHI
IPC: G09G5/00
Filed: 1980-03-18
Abstract: A CRT hard copy apparatus for sampling a picture signal from a CRT display and for recording the sampled signal on a recording paper. In order to obtain a suitable CRT hard copy for both kinds of CRT display in which the number of characters per screen is large and small, the CRT hard copy apparatus is constructed to include a first sampling means (22', 23') for sampling in the horizontal scanning direction a video signal on a CRT display of small number of characters per screen, and a second sampling means (24,25) for sampling in the vertical direction to the horizontal scanning lines a video signal on a CRT display of large number of characters per screen. In addition, a switching means is provided to actuate only the first sampling means upon horizontal scanning and both the first and second sampling means upon vertical scanning.
Patent EP-0024518-A1 (EP)
Inventor: BLUML HANS
IPC: G01L5/00
Filed: 1980-07-09
Abstract: A method and an apparatus for measuring the closing and holding force on the moulding die or tool (6, 7) of a pressure diecasting or injection moulding machine of which the closing device comprises a toggle lever mechanism. Measurement of the closing and holding force takes place by way of measuring a deformation of that end plate (4) on which the bars (1) and the toggle lever mechanism (10) are supported. The bars (1) and the toggle lever mechanism (10) transmit to the end plate (4) forces which produce a bending moment. The bending moment leads to a comparatively large deformation which is therefore readily measured by a measuring device (14, 24) associated with the end plate. By arranging the measuring device (14, 24) at the end plate (4), one also avoids damage to the measuring device (14, 24) by the movable parts of the closing device and access to the pressure diecasting or injection moulding machine by the operator is not impeded (FIG. 1).
Patent EP-0024700-A1 (EP)
Inventor: GRESBACH MANFRED
IPC: B65D19/08
Filed: 1980-08-22
Abstract: The invention relates to a sheet-metal crop storage container which has a bottom (1), two side walls (2 and 3) and two end walls (4 and 5) and which is equipped with devices for transport and stacking, the side walls (2 and 3) carrying corrugations (6) extending parallel to the bottom. The corrugations (6) with their elevations (7) pointing outwards have two rows of slots (8) perpendicular to the bottom (1) passing transversely through them, and the end walls (4, 5) possess, on their longitudinal sides, bevels (11) which are bent twice inwards at right angles and the edge strips (12) of which rest in the slots (8). <IMAGE>
Patent EP-0028330-A1 (EP)
Title: Antiskid device fashioned as a net or chain for vehicle wheels
Inventor: BULA KARL
IPC: B60C27/12
Filed: 1980-10-15
Abstract: The clamping means of the anti-slip device includes a pair of locking members for selectively clamping the overlapping wire ends of the wire in a manner so as to only permit movement in a sense of a shortening of the effective length of the wire. A pair of release members are actuated simultaneously by a frame so as to move the locking members from an inclined position in which the wires are clamped to an upright position in which the wires are free to move through the locking members. The clamping wire is secured within the helical spring forming the resilient pull element at a point diametrically opposite the clamping means. With the anti-slip device fitted onto a wheel and with the release members in a locking position, the locking members allow the clamping means to move relative to the wire ends only in the sense of a shortening of the effective length of the wire. With the release members and the locking members in the release position, the wire ends can move relative to the clamping means in the opposite direction. This anti-slip device can be readily fitted onto a wheel. Further, the device can be reliably secured in place with take-up being automatic.
Patent EP-0019951-A1 (EP)
Inventor: PRIE JOANNES LOUIS LEOPOLD
IPC: C04B28/14
Filed: 1980-04-28
Abstract: The process mainly consists of spot-heating the gypsum parts to be welded until the dehydrotation temperature is reached; adding water and finally pressing together said gypsum parts until complete hardening of the joint.
Patent EP-0028860-A1 (EP)
Inventor: GUILLAUME ANDRE
IPC: B60R1/08
Filed: 1980-11-05
Abstract: A rear view mirror is formed from two flat reflectors (1, 2) of substantially rectangular shape, superposed, and each mounted in a manner such as to permit independent adjustment to eliminate the dead angle of the vehicle. Each of the reflectors (1, 2) is mounted on a ball joint (3, 4) and the independent adjustment can take place from outside or inside the vehicle, depending on the embodiments. <IMAGE>
Patent EP-0015727-A1 (EP)
Inventor: WARREN W THOMAS
IPC: G06K15/10
Filed: 1980-02-28
Abstract: An electrostatic ink jet printing apparatus and method uses a linear array of nozzles (2) each of which records a segment of a row of pixels in a given raster pattern. The pixel segment is recorded by electrostatically deflecting the ink drops (5) from a nozzle (2) to the pixels contained within the segment. The drops (5) from adjacent nozzles (2) are "stitched" or aligned to these ideal pixel positions by aligning the ink drop streams to drop position sensors (16, 17). Two sensors (16, 17) are used for each nozzle. Preferably, adjacent nozzles share sensors. The sensors are spaced relative to each other to very close tolerances. Consequently, alignment of each nozzle to its two drop position sensors means that the drops from adjacent nozzles are aligned or "stitched".
Patent EP-0042897-A1 (EP)
Inventor: TAKASHIMA MASARU
IPC: C04B35/043
Filed: 1980-07-02
Abstract: A vessel for molten metal which is lined with a moulding which comprises from 65 to 85% by weight of a magnesia aggregate or a mixture wherein said magnesia aggregate is added with at least one of less than 7% by weight of an adiabatic aid and less than 5% by weight of an organic fibrous material, said magnesia aggregate or mixture being added with a 10 to 30% by weight of hydrating inorganic material, and said moulding having the bulk density in the range 1.5 to 2.0 and the porosity in the range 25 to 50%.
Patent EP-0021892-A1 (EP)
Inventor: MULOT GEORGES
IPC: E06B9/24
Filed: 1980-05-29
Abstract: 1. A stationary device for regulating the passage of light through an opening made in the wall of a room and closed by a wall and for thermal insulation of a room, including means intended for gradually enlarging or reducing the surface allowed for the passage of radiation through the opening, said means consisting of a network of hoses (6, 15) parallel to each other which are located in the vicinity of the opening between the source of radiation and the interior of the room to be regulated, heated or insulated and the section of which varies in accordance with the inner pressure in the hoses (6, 15), said hoses (6, 15) offering in the flat state the largest surface for the passage of radiation through the opening and the same hoses (6, 15) being joined in the inflating state, thus preventing any passage of radiation, characterized in that the network consists of hoses (6, 15) with thin walls which have a flat section in the flat state and a cylindrical section in the inflating state and the perimeter of which remains constant between both extreme states, said hoses (6, 15) being stretched between two rows of supports situated on both sides of the opening at a distance from the wall closing the opening, that said flat section of the hoses (6, 15) in the flat state is disposed so as to be perpendicular to said wall in order to offer the largest surface for the passage of radiation, that said hoses (6, 15) form in the inflating state two essentially parallel and regularly arranged sheets, each hose (6, 15) of one sheet being normally in contact on both sides with two other hoses (6, 15) of the other sheet along two oblique generating lines so that overlapping is avoided.
Patent EP-0029388-A1 (EP)
Inventor: RUNKLE DEAN E
IPC: B60T13/16
Filed: 1980-11-13
Abstract: A hydraulic brake booster comprising a housjng in which are slidably received aligned input and output members, and a valve member controlling fluid communication to a first pressure chamber thereby providing said output member with a hydraulic power assist force during braking, said valve member being actuated by fluid pressure developed by the input member within a second pressure chamber. 
     According to this invention, the input member (54) extends throughout the first pressure chamber (40) and has an annular face exposed to the fluid pressure established therein, whereas the output member (70) projects into the second pressure chamber (42) only, this arrangement substantially reducing the overall length of the booster. 
     For use in braking systems for automotive vehicles.
Patent EP-0028227-A1 (EP)
Inventor: JULIAN KEITH
IPC: H01M6/48
Filed: 1980-11-17
Abstract: Une batterie d'accumulateurs du type a recombinaison ou les gaz qui se degagent sont induits pour se recombiner comprend une pluralite de cadres en materiau plastique, chaque cadre comprenant un organe peripherique (12) et un ou plusieurs elements definissant des languettes (14) definissant ensemble deux ou plusieurs espaces de support de materiau actif. Les cadres sont empiles et l'organe peripherique et l'element definissant les languettes de chaque cadre sont relies a ceux des cadres adjacents. Chaque espace de support recoit un materiau actif portant une electrode, et chaque element de division alterne possede d'un cote deux evidements de liaison (16) s'etendant sur une petite partie de sa longueur, les evidements connecteurs de cadres adjacents d'un element definissant des languettes qui sont decalees les une par rapport aux autres. Les espaces de chaque cote de chaque element definissant les languettes recoivent des electrodes qui sont reliees les unes aux autres par des connecteurs (28) recus dans les evidements de connexion. Des electrodes opposees de cadres adjacents sont separees par un materiau separateur de fibres de verre microfines ayant un taux d'absorption de l'electrolyte de plus de 100%. La batterie ne contient sensiblement pas d'electrolytes non absorbe.
Patent EP-0031353-A1 (EP)
Inventor: WHITE DAVID C
IPC: A61L15/44
Filed: 1981-01-12
Abstract: Le nouveau traitement des victimes brulees consiste a mettre en contact une brulure avec un materiau carbone fluore ou un derive mono ou dit brome ayant une capacite de transport d'oxygene, une emulsion contenant le materiau ou une combinaison de ceux-ci.
Patent EP-0047742-A1 (EP)
Inventor: SAIKKONEN PEKKA JUHANI
IPC: C22B7/04
Filed: 1980-11-20
Abstract: Procede de recuperation d'elements metalliques non ferreux a partir de leurs minerais, concentres, produits de calcination d'oxydation, ou laitiers par sulfatage dudit materiau de depart en utilisant un melange comprenant du sulfate de fer (III) et un metal alcalin ou du sulfate d'amonium comme agent de reaction.
Patent EP-0032660-A1 (EP)
Inventor: KIMURA KENJI
IPC: G11B5/584
Filed: 1981-01-07
Abstract: A pair of detecting heads (9, 11) are disposed in positions corresponding respectively to single heads (2, 6) at both ends of a multichannel head unit (1), symmetrically inclined with respect to the tape traveling direction. The center positions of these detecting heads are severally in alignment with the center positions of tracks of a magnetic tape (19). The phase difference between track playback signals reproduced respectively by these detecting heads is detected, and a tracking error is corrected in accordance with the phase difference.
Patent EP-0035241-A1 (EP)
Inventor: MIELSCH GOTZ F H DIPL-ING
IPC: C25D5/38
Filed: 1981-02-26
Abstract: Verfahren zur Aktivierung von Titanoberflächen für das nachfolgende Plattieren mit metallischen Überzügen, in dessen Verlauf die Oberfläche zuerst mit feinkörnigem Al2O3 nassgestrahlt und danach mit einer fluoridhaltigen Lösung während einer Dauer von wenigen Minuten bei Raumtemperatur behandelt wird, worauf sich eine Aktivierung der Oberfläche mit einer Lösung aus Chromsäure, Flusssäure, Arsen- oder Antimonverbindungen anschliesst.
Patent EP-0036592-A1 (EP)
Inventor: SANTI GIUNIO GUIDO
IPC: F03G7/04
Filed: 1981-03-14
Abstract: A system for generating mechanical energy by converting geothermal energy of low enthalpy, essentially comprising a turbine (T) and a condenser (C) in a closed circuit running through a geothermal deposit (G), characterised in that the working medium is carbon dioxide and has inlet temperatures in the range of from 50 to 300 DEG C and in that the liquid carbon dioxide is pumped into the ground functioning as a geothermal boiler. <IMAGE>
Patent EP-0045066-A1 (EP)
Inventor: MORAN JOHN CHRISTIAN
IPC: H04Q11/04
Filed: 1981-07-23
Abstract: A multimodule time division switching system is disclosed in which intermodule calls are served by transmitting call information words over a bus system (114) interconnecting all modules (105). Eeach transmitted word contains information specifying the receiving module identification number, the time slot in which the call is to be served in the receiving module, as well as the message or intelligence representing the subject matter of the call. A FIFO memory (204) in each module (105) is used as an input buffer to temporarily store each received word and thereby reduce the need for short term time slot synchronization between modules.
Patent EP-0054639-A1 (EP)
Inventor: CAUDILL ALLISON H
IPC: G03G15/00
Filed: 1981-10-09
Abstract: An imaging element for a copier comprises a rotatable drum (10) carrying a sleeve photoconductor element (12). The drum surface includes a channel into which a tensioning bar (106) fits. The bar has mounted thereon an S-shaped spring (103) which tensions the photoconductor sleeve (12) to the drum (10) as the bar (106) is inserted. At the point of contact with the spring, a strip of the photoconductive layer on the sleeve is removed to expose an underlying conductive layer which is earthed through the spring and bar.
Patent EP-0050833-A1 (EP)
Inventor: GROSSE-WORDEMANN JOSEF DR RER
IPC: B23K9/235
Filed: 1981-10-21
Abstract: A large cylindrical structural element is manufactured by welding together a pair of thick-walled cylindrical components at their ends by applying between the cylindrical components at least one buffer layer of weld material, the buffer layer being applied by a welding electrode held with its axis maintained at an angle to the plane of abutting surfaces of the components with the at least one buffer layer being applied in the form of weld beads which overlap and subsequently applying an assembly weld seam to join the components together.
Patent EP-0054706-A1 (EP)
Inventor: MARCUS SANFORD MORTON
IPC: H01L31/0224
Filed: 1981-10-28
Abstract: A silicon solar cell is metallized with a nickel-antimony alloy to provide external contacts.
Patent EP-0053356-A1 (EP)
Inventor: IMAI IWAO
IPC: B60S1/58
Filed: 1981-11-25
Abstract: A wiring arrangement for an automotive vehicle equipped with a hot-wire-type defroster (2) and a radio antenna (1) on a rear windshield (3), a defroster sensor (8) and several electrical devices such as lamps, motors, speakers (11R, 11L), an air cleaner (13) and the like, comprises a first cable (30) connected to the defroster (2) and the sensor (8), a second cable (31) connected to the electrical devices, and a plurality of noise preventive filter elements (32R, 32L, 7). The first cable (30) and the second cable (31) are isolated from one another in a space in the rear of a rear seat back panel and assembled together in the space in front of the rear seat back panel. The first cable (30) is provided with said noise preventive filter elements. In this manner, noise signals generated by the electrical devices are prevented from being picked up by the radio antenna (1).
Patent EP-0038647-A1 (EP)
Inventor: ISHIZUKA HIROSHI
IPC: B01J3/06
Filed: 1981-04-07
Abstract: An improved ultrahigh pressure apparatus comprises a pair of opposed frustoconical punches (301, 302), and an annular die (303) placed between and in alignment with said punches and having a central bore (304) therethrough which is at least partiallly straight-cylindrical. A rigid hollow cylinder (305) is located in the central bore (304) such that its periphery is in contact with the straight cylindrical bore face of the die (303). A pair of gaskets (306, 307) of a readily deformable material are each located around the conical face of a respective punch (301,302) and adjacentto a portion ofthe boreface of the die (303) outside the rigid cylinder (305). Each gasket (306,307) is also located adjacent a respective open end of the rigid cylinder (305). The internal surface (311) of the rigid cylinder (305) is quarter-circular or quarter-elliptical, in a radial section taken along an axis thereof, starting at either axial end and ending at a central portion thereof.
Patent EP-0043711-A1 (EP)
Title: Valve
Inventor: WEBB JOHN WANLESS MCNAUGHTON
IPC: F16K41/02
Filed: 1981-07-03
Abstract: A valve housing has a valve seat surrounding a fluid passageway, a valve closure member cooperating with the valve seat to close the passageway. A valve actuating spindle for controlling the position of the valve closure member extends through a tubular part of the valve housing, the end of the tubular part remote from the valve seat forming itself a housing for a gland seal. The wall of the tubular part at the inner end of the gland housing is displaced radially inwardly to form, within the tubular part, an annular constriction which surrounds the spindle with a clearance and which forms an abutment towards which an annular packing within the gland housing is urged by a gland fitted to the outer end of the gland housing, to seal the spindle to the valve housing.
Patent EP-0045600-A1 (EP)
Inventor: GUTSCHE HENRY WILLIAM
IPC: C30B25/18
Filed: 1981-07-24
Abstract: An improved method of producing high purity silicon wherein the deposition rate for depositing silicon upon hot silicon carrier bodies through pyrolytic decomposition of silicon halide-hydrogen is significantly enhanced without increasing formation of free silicon particulate matter or silicon halide polymer coatings on reactor walls, the improvement resulting from the introduction of controlled amounts of less than 10% by weight of silane into the silicon halide-hydrogen reaction gas, the improved silicon deposition rate increasing substantially beyond the rate attributable to the stoichiometric addition amount of silane.
Patent EP-0032859-A1 (EP)
Inventor: DUAULT BERTRAND
IPC: B65D85/30
Filed: 1981-01-14
Abstract: A packing case for bottles 5-7 includes an insert 8 preferably for holding three bottles in side-by-side relationship which may be a moulded component having cradles for the bottles and blocks 24-26 with grooves for receiving the bottle necks frictionally. The case is usable for display and access purposes by removing the bottles, removing the insert and breaking the insert into two along a line of weakening 40 and, repositioning part of the insert in the case so that the remaining portions of the cradles are in register with apertures 42-44 in a lateral wall 2 of the case, and through which the bottles can be passed base end first so as to lie in the cradle portions with the bottle necks projecting from the case. <IMAGE>
Patent EP-0043321-A1 (EP)
Inventor: RIBOULET JACQUES
IPC: B65G67/60
Filed: 1981-06-26
Abstract: 1. Apparatus for unloading bulk materials, incorporating a vertical bucket elevator (7) which is rotatable about a vertical pivot axis on a supporting frame (5) articulated on the end of a jib (4) carried by a travelling gantry (1) and which, by means of a discharge outlet (41) of a pier (40) discharges the materials which are received by two auxiliary continuous conveyors (27, 28) before being removed by at least one continuous removal conveyor (33, 34) carried by the said jib, characterized in that it incorporates a hopper (6) fastened to the said supporting frame (5) and incorporating, underneath the said discharge outlet (41), two planes (21, 22) which form, all round a pivoting aperture (13) for the elevator (7), and starting from two ridge edges (24) located on either side of the said aperture, two flow surfaces which diverge downwards and which are capable of receiving the materials discharged via the outlet (41) over the entire circular movement of this outlet.
Patent EP-0043377-A1 (EP)
Title: Support a chevalet
Inventor: JOENSSON LEIF
IPC: F16M11/24
Filed: 1981-01-09
Abstract: Un support a chevalet possede des pieds (2), qui peuvent etre replies, et verrouilles en position sortie de maniere efficace et sure. Ce support a chevalet est simple a manipuler, d'une utilisation sure et occupe un minimum d'espace lorsqu'il se trouve dans un etat replie. Le support a chevalet comprend une colonne centrale (1), des pieds de support (2) et une barre de support (3) qui peut etre introduite dans la colonne centrale (1) et etre verrouillee sur cette derniere a une hauteur desiree, et possede a l'interieur de la colonne (1) des moyens de verrouillage comprenant un corps de verrouillage (16) qui sert a verrouiller des entretoises (10) qui sont reliees aux pieds de support (2) lesquels, a leur tour, sont articules sur la colonne centrale (1).