baber/WOPTO huggingface dataset:
Patent EP-0009457-A1 (EP)
Inventor: SCHUSTER BERNARD
IPC: E05C9/04
Filed: 1979-09-21
Abstract: 1. Bolt for a window, door or the like, comprising a box (22, 122, 222, 322, 422) in two parts (171, 172, 271, 272, 371, 372, 471, 472) adjoining in a longitudinal plan of the casement bolt (7, 107, 207, 307, 407) and leaning one against the other, said box (22, 122, 222, 322, 422) providing the housing of a door-knob hole (125, 225, 325, 425), the latter being actuated by an external working means ; a head (5, 105, 305, 405) rigidly secured on the front of the box (22, 122, 222, 322, 422) and intended to recover a longitudinal groove (4) cut on the edge (3) of the leaf (2) ; two locking rods (123, 124, 223, 224, 323, 324, 423, 424) approximately situated on the tangent to the body of the door-knob hole (125, 225, 325, 425) and each in the extension of the other and intended to be moved in said groove (4) ; driving means acting on both sides of the door-knob hole (125, 225, 325, 425) and converting the rotation of at least a quarter turn of the door-knob hole (125, 225, 325, 425) into a simultaneous translation of equal course and in opposite directions of each of the two locking rods (123, 124, 223, 224, 323, 324, 423, 424) ; characterized in that the driving means of the door-knob hole (125, 325, 425) with the first locking rod (123, 323, 424) consist of teeth (133, 134, 135, 333, 334, 335, 433, 435) projecting beyond the body of the door-knob hole (125, 325, 425) and directly engaging with corresponding apertures (143, 144, 145, 343, 344, 345, 443, 444, 445) formed in the end (146, 346, 446) near the door-knob hole (125, 325, 425) of the first locking rod (123, 323, 423) ; and the driving means of the door-knob hole (125, 325, 425) with the second locking rod (124, 324, 424) consist of at least a tooth (131, 133, 475) projecting beyond the body of the door-knob hole (125, 325, 425) and engaging with at least a corresponding aperture (136, 137, 336) formed in a flexible member (140, 340, 440) linked to the door-knob hole (125, 325, 425), secured to the end (142, 342, 442) near the door-knob hole (125, 325, 425) of the second locking rod (124, 324, 424) and guided in a passage (100, 300, 400) realized in the box (122, 322, 422) and ending in a groove (149, 349, 486) parallel to the second locking rod (124, 324, 424), so that the whole bulkiness of the box (122, 322, 422) allows the setting thereof in the thickness of leaf (2) in a housing (8, 9, 10) to be notched by piercing from the internal face (1) of the leaf (2).
Patent EP-0047794-A1 (EP)
Inventor: HORNER ERNST LUDWIG DIPL-ING
IPC: B01J2/16
Filed: 1980-09-15
Abstract: 1. Method for the uniform, total surface coating of individual grains of fluid materials of approximately uniform grain size with a smooth, rough or fissured surface, in a vortex fountain with warm air, using an inorganic and/or organic coating medium as a suspension or solution, characterized by forming a predetermined quantity of the material to be coated into a vortex fountain, in a steeply sloping container which widens upwardly in the shape of a funnel and has a short flatter funnel-shaped lower part, by forcing in a current of warm air from below upward at a selected speed of flow, the vortex fountain being limited in diameter and in height and having a core zone along the central axis ; spraying in by means of one or more nozzles mounted at the lower end of the container an upwardly directed suspension or solution that enters in the same direction as the warm air from below, with an initial spray angle between 30 and 60 degrees, the spray being directed in a predetermined quantity per unit time into the core stream at high volume concentration for complete and uniform reception of the suspension on to the surface of said material ; and simultaneous surface drying of the treated material during its ascent in the core zone and during its outflow and descent in the peripheral zone along the container wall, where the flow pressure is reduced, for return in the funnel-shaped lower part towards the vortex fountain ; and repetition of these process steps with simultaneous surface drying until the predetermined coating quantity is applied ; and drying of the coated material to a predetermined final moistness.
Patent EP-0027554-A1 (EP)
Inventor: WOLFRUM JURGEN DR
IPC: C07C17/25
Filed: 1980-09-19
Abstract: Zur Herstellung von gegebenenfalls halogenierten Verbindungen mit wenigstens einer olefinischen Doppelbindung, insbesondere von Vinylchlorid, durch Abspaltung von Halogenwasserstoff aus der entsprechenden, Halogen und Wasserstoff enthaltenden gesättigten Verbindung, bestrahlt man die gasförmige gesättigte Verbindung in einem Reaktionsraum mit gepulstem kohärentem Licht oder/und inkohärentem Licht und wählt die Wellenlänge des eingestrahlten Lichts und die Druck- und Temperaturbedingungen im Reaktionsraum so, daß sich ein Einfangquerschnitt von 10<->¹<5> bis 10<->²<5> cm²/Molekül ergibt, wobei man den Einfangquerschnitt vorzugsweise durch Zusatz kleiner Mengen an höher halogenierten Verbindungen, Halogenwasserstoff oder Halogen regelt. Zweckmäßigerweise verwendet man eine Strahlung einer Impulsdauer bis herab zu 10<->¹<5> Sekunden und einer Energie von 0,01 bis 100 Joule.
Patent EP-0031504-A1 (EP)
Inventor: DECKER MARTIN DR
IPC: C07C51/60
Filed: 1980-12-05
Abstract: 1. A process for the production of acid chlorides by reacting carboxylic acids or their anhydrides with phosgene in the presence of a dialkyl of a diakyl formamide, wherein diisobutyl formamide is used as the dialkyl formamide.
Patent EP-0031595-A1 (EP)
Inventor: PALLAS IVA
IPC: F16F15/06
Filed: 1980-12-29
Abstract: The device for compensation of the rotation torque which is created during rocking of a body (1) mounted on a fixed shaft (5), comprises a stator part (4) and a rotor part (6) connected together on the fixed shaft. Between the stator part (4) and the rotor part (6) at least one spring (23, 24) acts with a return force opposite to the rotation torque, thereby effecting the transmission of the rotation torque to at least one spring by at least one lever arm, of which the effective length and/or of which the effective displacement component resulting from the torque change varies in the direction of the spring (23, 24). The device is particularly appropriate for a jointed head of a camera (11) or lighting apparatus.
Patent EP-0030042-A1 (EP)
Inventor: ZAMMERT WOLF UDO DR ING
IPC: B23P15/10
Filed: 1980-10-02
Abstract: An improved process for shaping the edge of a combustion chamber recess in the piston head of a finish-machined light-alloy piston is disclosed wherein the piston is moved past the oscillating charged carrier beam at an angle of inclination of 40 DEG  to 50 DEG , the charged carrier beam is caused to act on that portion of the rim of the combustion chamber recess which is to be refined by being remelted and the charged carrier rays are moved over said portion only once. The process presents the formation of cracks at the edge of the chamber.
Patent EP-0019447-A1 (EP)
Inventor: COOK LACY G
IPC: G02B17/06
Filed: 1980-05-13
Abstract: Primary mirror 12, secondary mirror 14 and tertiary mirror 16 form an anastigmatic relayed image forming optical system which is off-axis and decentered in both aperture and field angle. The secondary and tertiary mirrors are tilted and decentered relative to the optical axis of the primary mirrorto enhance image quality. Additional advantages include compact packaging, easy accessibility to all components, and improved shielding of unwanted out-of-field radiation.
Patent EP-0021747-A1 (EP)
Inventor: CROOKS GRAHAM ROBERT
IPC: C07C51/56
Filed: 1980-06-13
Abstract: A substituted aromatic compound eg p-Xylene is oxidised to an aromatic dicarboxylic acid eg terephthalic acid using a Co/Mn/Br catalyst in acetic acid and the slurry product is purified by treating with molecular oxygen and diluting with fresh acetic acid before separation of the terephthalic acid and mother liquor.
Patent EP-0029354-A1 (EP)
Inventor: GROENEWALD FRANCOIS COENRAAD
IPC: E21D20/00
Filed: 1980-11-14
Abstract: This invention relates to the anchoring of roof bolts in drill holes by the reaming of enlarged sections (3) within a preformed drill hole (2) so that a shoulder (4) of rock is formed at the junction of the drilled and reamed sections of the hole. 
     The expansion head of a roof bolt is expanded within the hole so that the segments (42) of the expansion shell engage and positively lock against the shoulder (4). 
     In this way an improved lock for a roof bolt in a drill hole is obtained and the roof bolt resists dislodgement under load.
Patent EP-0014165-A1 (EP)
Inventor: DU MANOIR DE JUAYE PIERRE
IPC: B01D39/20
Filed: 1980-01-16
Abstract: 1. A filtration block for liquid alloys and metals and more particularly for aluminium, magnesium, aluminium-based alloys, and magnesium-based alloys, formed by elements, of which at least the outside part is formed by an active mineral compound, with a mechanical and a physical-chemical effect, and having an open pores structure, characterized in that said block is formed by elements sintered at a temperature which is from 5 degrees to 150 degrees C lower than the melting temperature of the active mineral compound, for a period of from 5 minutes to 1 hour, said active mineral compound being selected from alkali and alkaline-earth metal fluorides, and fluorides of magnesium and aluminium, the melting points of the sintered elements and of the active mineral compound being preferably higher than 800 degrees C and at least higher than the temperature at which the metal or alloy to be filtered is introduced onto the filtration block.
Patent EP-0029816-A1 (EP)
Inventor: LUNDSTROM OVE WALDEMAR
IPC: E02F5/10
Filed: 1980-11-19
Abstract: PCT No. PCT/SE80/00294 Sec. 371 Date Jul. 20, 1981 Sec. 102(e) Date Jul. 20, 1981 PCT Filed Nov. 19, 1980 PCT Pub. No. WO81/01433 PCT Pub. Date May 28, 1981.For the ditching of drains normally various types of excavating machines are used. This involves problems, however, especially when the ground has poor carrying capacity, for example in wetlands. According to the invention, therefore, a body is proposed which has substantially V-shaped cross-section and smooth lower sides, and which is advanced through the soil masses to be removed for ditching the drain with a pointed end along the height of the body with a closed end facing in the direction of advancement. Simultaneously, the body is subjected to at least downwardly directed striking forces with relatively high frequency. In this way, the body is maintained pressed down into the soil masses while it is being advanced. The soil masses are thereby removed substantially in lateral direction by the side surfaces of the body and compacted. For effecting the striking forces, preferably a vibrator is provided within the body.
Patent EP-0022116-A1 (EP)
Inventor: DUFEY VICTOR
IPC: G01N33/24
Filed: 1980-05-28
Abstract: The apparatus comprises two coaxial elements (1,2), a first element (4) provided between the said two elements (1,2) and arranged to combine them and to oppose the relative displacements of the elements along their common axis (3), when a stress along the axis is applied at the free end of one of these elements and directed towards the other element, and also to oppose the relative rotation of the elements, a probe (7) affixed to the free end (6) of one of the elements (2), a second element (8) provided at the free end (5) of the other element (1) to apply the aforementioned stress and a torque to the elements (1,2), a cursor (9) arranged to move along the element (2) bearing the probe (7), parallel to the axis (3), from the free end (10) of the probe (7) towards the other element (1), when the probe penetrates into the body or medium to be measured and a third element (11 ) arranged, in a first position, to enable the aforementioned stress along the axis (3) and the displacement of the cursor (7) on the element (2) to be measured simultaneously and, in a second position, for the simultaneous measurement of the stress along the axis and the aforementioned torque, the conversion from the first position to the second position being obtained by a locking appliance.
Patent EP-0038338-A1 (EP)
Inventor: KALKA JAMES C
IPC: H01R4/24
Filed: 1981-05-19
Abstract: Connecteur de transition dans lequel tous les elements de contact (18) sont identiques et possedent des terminaux opposes (181, 182) relies par une bride pliable (183) pour permettre de maintenir tous les terminaux de chaque groupe a la meme longueur etendue. Les elements de contact sont ancres au support d'isolation (16) aux fins de securite pendant le montage.
Patent EP-0032406-A1 (EP)
Inventor: BAUER EWALD
IPC: A47J27/09
Filed: 1981-01-16
Abstract: A steam pressure cooker having a lid with a retainer body, such as a grip member or a valve housing for containing safety and monitoring devices releasably affixed thereto by means of a sealed fastener element. For protection of said devices against contamination from inside or outside the cooker, such as during cleaning thereof, all of said devices are located in cavities formed in said retainer body and sealed against the interior of the cooker, said sealing being accomplished by means of a diaphragm. The fastener element is releasable independently of the remaining components.
Patent EP-0035733-A1 (EP)
Inventor: KOPPE HERBERT DR
IPC: C07C255/60
Filed: 1981-03-03
Abstract: Die Erfindung betrifft neue 1-(Acylamino-aryloxy)-2-hydroxy-3-alkinylaminopropane der allgemeinen Formel I <IMAGE> in der R¹ einen geraden oder verzweigten Alkylrest mit 4 bis 20 C-Atomen bedeutet, R² ein Wasserstoff- oder Halogenatom, eine Alkyloder Alkoxygruppe mit 1 bis 4 C-Atomen oder die zweiwertigen Gruppen -CH=CH-CH=CH oder -(CH2)n- (n = ganze Zahl von 3 bis 5) mit Bindung der freien Valenzen in o-Stellung zueinander, R³ Wasserstoff oder einen Alkylrest mit 1 bis 3 C-Atomen R<4> einen Alkylrest mit 1 bis 3 C-Atomen oder zusammen mit R3 die Gruppe (CH2)p (p = ganze Zahl von 4 bis 6) bedeuten, sowie deren Säureadditionssalze. Die neuen Verbindungen können z.B durch Umsetzung von Verbindungen der Formel II <IMAGE> in der R1 und R2 wie in Formel I definiert sind und Z die Gruppen <IMAGE> oder -CHOH-CH2Hal (Hal = Halogen) bedeutet, mit einem Amin der allgemeinen Formel NH2CR3R3-C^CH III hergestellt werden. Die neuen Verbindungen sind als Herz- bzw. Coronartherapeutica oder auch zur Senkung des Blutdrucks verwendbar.
Patent EP-0038938-A1 (EP)
Title: Überspannungsableiter mit Funkenstrecke
Inventor: HASSE PETER DR-ING
IPC: H01T1/10
Filed: 1981-03-27
Abstract: Die Erfindung betrifft einen Überspannungsleiter mit Funkenstrecke, wobei sich zwischen den gegenüberliegenden Flächen der auf Abstand gehaltenen Elektroden ein Isolierstück befindet und ist dadurch gekennzeichnet, daß das Isolierstück (6) die Ränder, welche die Grenze zwischen gegenüberliegenden (21, 31) und Seitenflächen (22, 32) bilden, mindestens bei einer Elektrode (2,3) überragt, derart daß die Zündung der Funkenstrecke als Gleitentladung (Gleit-Bogenentladung) auf einem gekrümmten Weg entlang der überstehenden Fläche des Isolierstücks (6) erfolgt. Dadurch daß die Zündung des Bogens auf gekrümmtem Wege, nämlich um das Isolationsstück herum, erfolgt, ist dieser nicht stabil, da er insbesondere in dem Bereich um das Isolationsstück herum nicht dem Feldlinienverlauf entspricht. Er wird sich daher einen Ortsverlauf suchen, bei dem die Ladungsträger auf ihrem Wege zwischen den Elektroden den ganz in der Luft verlaufenden Feldlinien folgen können. Der Bogen wird also von der Zündstelle wegwandern. Dadurch wird der empfindliche Zündbereich vor Abbrand der Elektroden und des Isolierstoffes geschützt. Die Funkenstrecke erhält dadurch eine längere Lebensdauer. Da der Bogen in eine Zone abgedrängt wird, in der er eine größere Länge aufweist, ist 1. leichter lösch- und 2. besser kühlbar.
Patent EP-0038473-A1 (EP)
Inventor: YATES SAMUEL LEE
IPC: C08G69/00
Filed: 1981-04-09
Abstract: A two-stage hydrolysis process for polymerizing epsilon-caprolactam is disclosed comprising a first stage from a temperature of about 180°C.-260°C., a pressure of 20 to 150 psig, (138-1034 kPa) for a period of about 0.5 to 4 hours, then before equilibrium conditions are reached a second stage at a temperature of about 200°C.-260°C., a pressure of about 100-900 Torr (13-120 kPa, absolute) for a period of about 2 to 15 hours, while continuously removing most of the water so that water is removed both during hydrolyzation and during the subsequent polycondensation, whereby the cyclic dimer content of the shaped polymer article is below 0.2 percent by weight.
Patent EP-0045955-A1 (EP)
Inventor: COHNEN ERICH DR DIPL-CHEM
IPC: C07D271/10
Filed: 1981-08-07
Abstract: A compound of the formula    <IMAGE>  (I)  wherein R is a straight or branched chain alkyl group having 1 to 17 carbon atoms or a cycloalkyl group having 3 to 6 carbon atoms; as well as the physiologically acceptable acid addition salts thereof. A method of production of the compounds, pharmaceutical compositions containing them, and methods of use are also disclosed. The compounds of the present invention are useful in the treatment of angina pectoris, hypertension, and certain forms of arrhythmia.
Patent EP-0047457-A1 (EP)
Inventor: RADAS ADOLF
IPC: B65H5/16
Filed: 1981-08-29
Abstract: Die Erfindung betrifft eine Vorrichtung zum Transportieren von Druckplatten in einer Verarbeitungsanlage, in der die Druckplatten in der jeweiligen Verarbeitungsstation von einer Ausgangsstellung in eine Endstellung auf einem Verarbeitungstisch gebracht werden. Dafür ist oberhalb der Ebene, in der die Druckplatte (8) in ihrer Ausgangsstellung auf dem Verarbeitungstisch (1) liegt, ein pneumatisch betriebener Zylinder (2) angeordnet, an dessen in Längsrichtung der Anlage aus- und einfahrbarer Zylinderstange (5) mindestens ein Schubelement (7) angebracht ist, das die Druckplatte von der Ausgangsstellung in die Endstellung transportiert. Ferner ist eine Einrichtung (9 bis 11) zum Heben und Senken des Schubelements (7) von einem Niveau unterhalb der Transportebene der Druckplatte (8) auf ein Niveau oberhalb der Transportebene der Druckplatte (8) bzw. umgekehrt und ein vom Druckplattenende bei Erreichen der Endstellung zu betätigender Schalter S6 vorgesehen, der die Umsteuerung der Bewegung der Zylinderstange (5) auslöst. Die Einrichtung (9 bis 11) zum Heben und Senken des Schubelements (7) ist vorzugsweise ebenfalls ein pneumatisch betriebener Zylinder (9). Vorzugsweise ist ein zweiter Schalter S18 vorgesehen, der von dem entgegen der Transportrichtung weisenden Druckplattenende bei Erreichen der Ausgangsstellung betätigt wird. Er löst das Senken des ?schubelements? (7) sowie die Bewegung der Zylinderstange (5) des Zylinders (2) in Transportrichtung der Druckplatte (8) aus, nachdem der Zylinder (2) über ein Zeitverzögerungsventil mit Druckluft beaufschlagt wurde.
Patent EP-0048420-A1 (EP)
Inventor: WIEGNER GEORG
IPC: A47K5/12
Filed: 1981-09-14
Abstract: This invention is directed to a dispenser for viscous fluids. More particularly, this invention is directed to a dispenser container for viscous fluids comprising a container body provided with a resiliently compressible portion including a mouthpiece at one end of said container body; a storage chamber to hold material to be dispensed; a piston member arranged in said container body at the other end contacting the inner wall of the container to define a boundary of the storage chamber, the piston member being movable towards and restrained from movement away from said compressible portion; a top surface to the storage chamber; an elastically compressible pump having an inlet valve in the top surface, and outlet valve in the mouthpiece, and a pump chamber between the valves, and a separate removable cover for said dispenser container having a stopper means adapted to cooperate with the outlet of said mouthpiece to seal said outlet, wherein the inner wall of the container is roughened at the zone of insertion of the piston in such a manner to permit the passage of air but to prohibit the passage of material to be dispensed and the stopper means is arranged in the mouthpiece outlet in such a manner to permit the passage of air but to prohibit the passage of material to be dispensed.
Patent EP-0046314-A1 (EP)
Inventor: BERTAZZONI NAPOLEONE
IPC: A47L15/42
Filed: 1981-07-20
Abstract: The door of a dish washer is fitted with a finishing panel, using a device comprising hinges having two plates. One of the plates attaches to the door, and the other to the panel. The two plates are joined by a hinge pivot, and their opening angle is limited, so that on opening the machine, the finishing panel moves slightly away from the door, and its lower edge is transferred into the recessed zone at the base of the machine. In the closed position, the panel is held against the door by springs. The springs provide a method for compensating for the weight of the door panels. The springs contain a series of hooks each of which can be selected for attaching to the predetermined part of the door.
Patent EP-0033249-A1 (EP)
Inventor: BOLTE STEVEN B
IPC: G03G9/113
Filed: 1981-01-28
Abstract: Electrostatographic carrier coating compositions which provide permeable carrier core particles with coatings that are more uniform in thickness and complete in integrity are obtained by employing a thixotropic lacquer. The nature of the thixotropic lacquer is such that its viscosity is low under high shear rates, but high under low shear rates as are found during the spreading of the lacquer over the carrier particles.
Patent EP-0052999-A1 (EP)
Inventor: FORSTER DENIS
IPC: C07C27/00
Filed: 1981-11-18
Abstract: High quality plasticizer alcohols are obtained from propylene-butene mixtures in a process employing oxo and aldol reactions with good overall selectivity to the alcohols.
Patent EP-0055619-A1 (EP)
Inventor: FREDERICK ROGER ALLEN
IPC: C30B15/30
Filed: 1981-12-24
Abstract: Oxygen concentration and distribution within silicon crystal rods drawn according to the Czochralski process from silicon melt contained in a silica crucible, are regulated through variation of both the magnitude and relative sense of direction of seed and crucible rotation rates with uniform distribution of the oxygen being accomplished by increasing crucible rotation rate to preselected values as a function of crystal rod growth and melt consumption.
Patent EP-0052022-A1 (EP)
Inventor: GOLLOMP BERNARD P
IPC: G01C17/38
Filed: 1981-09-11
Abstract: Calibrator for calibrating a service magnetic azimuth detector (18) of a craft; the service detector (18) is responsive to the magnetic field of the earth to provide a service heading signal; said calibrator includes a test magnetic azimuth detector (10) for providing a test signal signifying the magnetic orientation of the test detector (10) with respect to the prevailing magnetic field of the earth; a turntable (12) is provided for rotatably supporting the test detector (10); also provided is a calibration computer (34) connected to the test detector (10) and responsive to the test heading signal; the calibration computer (34) is operable to determine the variations in the test heading signal due to changes in the magnetic field of the earth; and the calibration computer (34) is operable to connect to the service detector (18) and determine the difference in the service heading signal when the craft is adjacent to and removed from the service detector (18).