baber/WOPTO huggingface dataset:
Patent EP-0049890-A3 (EP)
Title: Rotary ladle turret
IPC: B22D41/00
Filed: 1981-10-12
Abstract: To avoid loss of temperature of a melt contained in casting ladles in a continuous casting operation, an independently rotatable platform adapted to receive a heating device is disposed on a slewing column of a slewing tower for ladles. The heating device is similar to that of an arc melting furnace and comprises a vertically adjustable electrode holder of outrigger configuration whose guide column is arranged eccentrically on the platform so that a current carrying cable can be installed to extend centrally through the platform and through the slewing column. The cables are secured by a clamping plate at a perpendicular distance from the platform, such that the electrode holder, as seen from the casting position, can pivot in both pivoting directions through approximately 180 DEG , without the cable tearing as a result of twisting.
Patent EP-0049895-A3 (EP)
IPC: F27D1/04
Filed: 1981-10-13
Abstract: This invention relates to the production of a refractory 
lining for steel plant ladles, consisting of a number of 
prefabricated ring-shaped elements, placed one above the 
other within the ladle fitted onto the metal wall of said ladle. 
Each ring element is made of basic refractory material, 
mainly dolomite and or magnesite or other similar material.
Patent EP-0043654-A3 (EP)
IPC: H01L29/417
Filed: 1981-06-12
Abstract: The invention relates to semiconductor diodes for use at 
high frequencies.  
     The diode is designed to minimise series resistance and 
particularly spreading resistance which affects the spreading 
of current through the semiconductor body from a first to a 
second contact.  
     The inventive diode has a cylindrical or part cylindrical 
shape wiht the first contact in the form of a stripe along the cyl­
inder axis surrounded by semiconductor body which in turn is 
surrounded by the second contact in the form of a cylindrical 
or part cylindrical shell.  
     An approximation to this form is a prismatic construction, 
the prism having either a trapezoidal or hexagonal cross sec­
tion.  
     The current spreading from the first (1) to the second (3) 
contact thus has a substantially uniform distribution within the 
semiconductor body which comprises an active semiconduc­
tor portion (2b) and a high conductivity portion (2a).  
     The invention also includes methods for constructing 
such diodes.
Patent EP-0051964-A3 (EP)
IPC: A23K20/195
Filed: 1981-10-29
Abstract: This invention relates to a method of improving food con­
version efficiency in a non-human animal comprising adminis­
tering to said animal a food-conversion improving effective 
amount of vanadium and/or another NaKATPase enzyme inhi­
bitor and to an animal feedstuff for use in such a method, 
which feedstuff contains at least 1 p.p.m. of vanadium.
Patent EP-0069296-A3 (EP)
Title: Laminated sheet
IPC: B32B33/00
Filed: 1982-06-25
Abstract: The laminated sheet or laminated board has at least one outer covering layer which is normally insoluble in water and is connected to a reaction layer which is at least single-layered and is soluble in water and contains a solubiliser for the covering layer. In order to achieve complete tightness, at least the covering layer is constructed so as to be free from pores by extruding a film from a thermoplastic. The covering layer and/or the reaction layer of the film consist at least partially of materials with fertilising or soil-improving properties which are released when the film is degraded. The laminated sheet serves primarily for packaging purposes and can be constructed, for example, as a box.
Patent EP-0083056-A3 (EP)
IPC: C09K23/42
Filed: 1982-12-20
Abstract: Beschrieben wird ein Verfahren zur Herstellung von 
Hydroxyalkylcellulosen mit verbesserter Abbaustabilität in wäßrigen 
Lösungen. In an sich bekannter Weise wird dabei ein 
Cellulose-Ausgangsmaterial der Hydroxyalkylierung unterworfen, 
insbesondere durch Umsetzung der Cellulose mit Alkylenoxiden, 
beispielsweise Ethylenoxid, zweckmäßigerweise in Gegenwart von 
basischen Verbindungen wie Alkalihydroxid. Erfindungsgemäß werden 
dem Reaktionsgemisch 0,005 bis 0,8 Mol Methylchlorid und/oder 
Monochloressigsäure zugesetzt. Die bevorzugten, nach diesem 
Verfahren gewonnenen Hydroxyalkylcelluloseether besitzen die 
folgenden Substitutionsgrade (MS): Hydroxyalkyl-MS im Bereich von 
1,5 bis 4,0, Carboxymethyl-MS und/oder Methoxyl-MS im Bereich von 
0,003 bis 0,7, vorzugsweise von 0,02 bis 0,2. Die so stabilisierten 
Hydroxyalkylcellulosen können in technischen Anwendungen mit Vorteil 
eingesetzt werden und dienen beispielsweise als Hilfsstoffe bei der 
Erdölgewinnung.
Patent EP-0079154-A3 (EP)
IPC: A01N43/40
Filed: 1982-10-21
Abstract: Superior herbicial compounds, and compositions there­
of, are provided having the formula: 
  
wherein X and X¹ are the same of different and are chloro or 
fluoro.
Patent EP-0086383-A3 (EP)
IPC: F25B35/04
Filed: 1983-01-31
Abstract: Ein Sorptionsapparat ist mit einem Wärmeabgabe-Reg­
ler 41 versehen, der vom Wärmeverbraucher 50 betätigbar 
ist, um den Sorptionsapparat als Wärmepumpe und Wärme­
speicher simultan einsetzbar zu machen.
Patent EP-0094606-A3 (EP)
Title: Circular magazine for slides
IPC: G03B23/10
Filed: 1983-05-11
Abstract: 1. Circular slide tray which can be releasably connected with a slide projector and has radially extending slide compartments (15) arranged between an inner (17) and an outer cylindrical wall (18), a bottom portion (1) associated with the inner cylindrical wall (17) and provided with a central bore (11) which cooperates with a spindle provided on the projector, an annular plate (13) positioned below the slide compartments (15), provided with a slide passage opening and rotatably guided with friction on the outer surface (2) of said bottom portion (1), a device for locking said plate (13) in the inoperative position of the slide tray in which the slide passage opening in said plate (13) is in alignment with an empty slide compartment as well as resilient holding noses (10) provided on the outer surface (2) of said bottom portion (1) for engaging behind the inner edge of said plate, friction means (7, 8; 70, 80; 700, 800) being provided between the plate (13) and the bottom portion (1) for increasing the friction, said friction means being spring-biased into contact with the surface of the plate (13), and the outer surface (2) of the bottom portion (1) having a circumferential support surface (3) for the plate (13), characterized in that the friction means are arranged in the form of resiliently yielding means in the support surface (3) directly in the area of the holding noses.
Patent EP-0101949-A3 (EP)
IPC: E03C1/33
Filed: 1983-07-28
Abstract: A sink mounting for top installation of a sink, for 
example a kitchen sink, includes a plurality of brackets which 
may be adjustably mounted to the underside of the sink deck 
through the sink opening. The brackets each include a 
locking portion having a concave locking surface which is 
formed and adapted to interlock with a channel positioned 
on the underside of the sink. When the sink is pushed 
through the sink opening, the channels have flexible hook 
portions which yield so as to permit the sink to be moved 
through the opening. but provide an interlock with the 
concave locking surfaces once it is firmly positioned upon 
the sink deck.
Patent EP-0113039-A3 (EP)
Title: Live roller feed bed in front of cooling beds for transferring rolling stock lengths arriving one after the other
IPC: B21B43/00
Filed: 1983-11-25
Abstract: Device to separate without gaps the trailing end of a leading individual length of rolled stock and the leading end of a following length, which are parted from a rolled billet by cross-cutting shears, in the live-roller feed bed upstream of cooling beds, comprises a separate trough section disposed downstream of a switch in the form of a separating diverter subdivided into two parallel longitudinal sections, one with a fixed trough section and one vertically displaceable trough section which forms a depressed portion at a lower level. The switch and the trough section are jointly displaceable in the same direction transversely to the conveying direction in a horizontal plane by a displacement device in such a way that the leading end passes over the trough section in a curved path directed in an inclined manner towards the outer lateral wall of the fixed trough section and after the switch has been shifted the trailing end of the length is drawn in through the trough section disposed at a lower level and forming a depressed portion avoiding lashing of the trailing end of the length discharged from the switch and resultant surface damage even at high run-up speeds.
Patent EP-0103324-A3 (EP)
IPC: H04M1/00
Filed: 1983-08-15
Abstract: A digital PABX (10) having a plurality of digital line 
cards (22, 22′) for coupling the PABX (10) to respective dig­
ital subscriber sets (44) via subscriber lines is provided. In 
each digital line card (22), a digital loop transceiver (36) 
operates in a master mode and in each digital subscriber 
set (44), a digital loop transceiver (36′) operates in a slave 
mode. The digital loop transceivers (36, 36′) may also pro­
vide simultaneous voice and data communication on a sin­
gle channel, with a digital PCM voice word having a data bit 
embedded therein. Formatting and reformatting means are 
used to replace a predetermined PCM voice bit with a data 
bit to provide fast digital simultaneous communication on a 
single channel:
Patent EP-0111978-A3 (EP)
IPC: H03H9/02
Filed: 1983-12-15
Abstract: A surface acoustic wave device includes apodised 
interdigital electrode arrays 2,3, coupled by a multistrip 
coupler 5. In a design in which the apodisation 8 comprises a 
main lobe flanked by a succession of minor lobes, the effects 
of diffraction relating to short electrode pair overlaps, are 
reduced by dividing at least the far end of the array into two 
or more series connected array portions 21, 22.  
     Difficulties arising from unbalanced electrode edge 
overlaps at transitions 20 between different members of 
electrode pairs connected in series, are reduced by locating 
such transitions in the region of nulls in the apodisation 
pattern.
Patent EP-0114654-A3 (EP)
Title: Base plate of a filing appliance for punched documents
IPC: B42F13/24
Filed: 1984-01-18
Abstract: 1. Filing appliance for punched documents having a base plate deformed by stamping in which two organizer pins are anchored by means of a collar engaging in a bead containing a drilled hole (5), and exhibiting a transfer stirrup, the free ends of the legs of which cooperate with the organizer pins, the cross-member of said transfer stirrup being carried in two mountings formed from tongues bent out of the base plate and overlapping said cross-member, the transfer stirrup swivel axis formed by the bearing axis of said mountings running parallel to the plane formed by the two organizer pins, and the reinforcing deformation by stamping being constituted by bent back sections lying in planes perpendicular to the swivel axis of the transfer stirrup, characterized in that the planes extending perpendicular to the swivel axis of the transfer stirrup and lying in the region of the mounting tongues the profile of the base plate steadily ascends, in relation to the plane that forms the contact surface of the base plate, from the margin zone (11) constituting one portion of said contact surface and exhibiting drilled holes (10) for fixing rivets, via a step (6) containing the beads for the organizer pins, and as far as the roots of the tongues (4) forming the bearings for the transfer stirrup and overlapping the cross-member of the transfer stirrup, and that the lengthwise edge of the margin zone (11) is set back in its central portion (1) in relation to the two margin sections (2) of the part of the contact surface containing the drilled holes (10) for the fixing rivets, and the per se known projection provided on the opposed long side of the base plate and incorporating a slot to receive a leaf spring bearing against the arched central portion of the cross-member of the transfer stirrup has a width - seen at right angles to the lengthwise edge - corresponding to the extent by which the lengthwisse edge of the margin zone (11) is set back.
Patent EP-0157015-A3 (EP)
Title: Money cassette arrangement
IPC: G07G1/00
Filed: 1984-12-28
Abstract: A money box arrangement particularly for use in the cashier's stations of department stores, on bank counters or the like is proposed. This money box arrangement in particular will make possible a simple and secure carrying of the money between the cashier's station and a central cash office. It comprises a cash insert (10) which can be taken out of the cashbox (4) of a cash register (2), a portable strongbox (12) for receiving the cash insert (10) as well as other reserve money not located in this place, and moreover comprises a cover (14) which can serve for closing off the cash insert (10) and for closing off the portable strongbox (12). This arrangement makes it possible for the change in the cash insert (10) and the reserve money to be carried securely between the cashier's station and the central cash office. Since the reserve money is generally accounted for every night but the change can be stored without accounting for the next day, the further capability exists of closing off the cash insert (10) containing the change with the lid (10) and storing this unit, which is substantially smaller than the portable strongbox (12), in the night safe.
Patent EP-0183149-A3 (EP)
IPC: C07C69/716
Filed: 1985-11-16
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstel­
lung von teilweise bekannten 4-Acyloxy-3-oxo-butter­
säureestern der allgemeinen Formel I  
R¹-O--CH₂--CH₂-O--R²      (I)  
in welcher R¹ und R² die in der Beschreibung angegebene 
Bedeutung haben, die zur Herstellung von pharmazeutischen 
Wirkstoffen verwendet werden können.
Patent EP-0151006-A3 (EP)
Title: Dihydropyridine compounds, their production, pharmaceutical compositions containing them, and methods of producing these compositions
IPC: A61K31/44
Filed: 1985-01-25
Abstract: Novel dihydropyridine compounds of the general formula (I) and salts thereof: 
<CHEM>
 wherein A represents a straight or branched carbon chain alkylene group having 1 to 10 carbon atoms which may be interrupted by one or more oxygen atoms; R<1> and R<4> are the same or different lower alkyl groups; R<2> represents an amino group, 
<CHEM>
 R<3> represents a straight or branched carbon chain alkyl group having 1 to 10 carbon atoms which may be interrupted by one or more oxygen atoms, or 
<CHEM>
 R<5> and R<6> which may be the same or different, each represents a hydrogen atom, a nitro group, a halogen atom, a trifluoromethyl group, a cyano group, a lower alkyl group, a lower alkoxy group or a lower alkenyloxy group; R<7> represents a hydrogen atom, a cyano group, a halogen atom, a lower alkoxy group or a lower alkanoyl group; R<8> and R<9>, which may be the same or different, each represents a lower alkyl group or an aralkyl group; and n is 1 or 2. 
<??>These compounds possess both Ca<2><+>-antagonistic and adrenergic  beta -receptor blocking activities.
Patent EP-0153115-A3 (EP)
Title: Method of and apparatus for forming a reinforced can end
IPC: B21D51/44
Filed: 1985-02-08
Abstract: A method of forming a reinforced pressure-resistant can end comprising the steps of taking a blank (B), deforming it in a first deformation step to form a flanged cup-shaped configuration having a central portion (CP), a radius, frusto-conical wall, and annular flange and then deforming it a second time to offset the central portion (CP) and flange towards a common plane, to transform the radius into a reinforcing bead (Rr), the two deformation steps being carried out using two pairs (26, 36 and 60, 80) of coaxial relatively movable metal forming tools at the same work-station.
Patent EP-0157495-A3 (EP)
IPC: H01B13/28
Filed: 1985-02-28
Abstract: In providing a dried insulation layer (46) upon conductor 
(12), a covering fluid layer (46) is initially provided by a process 
and apparatus in which the layer is formed from composite ma­
terial (24) comprising magnetically permeable particles homo­
geneously mixed with a fluid carrier. The fluid layer is formed 
by passing the conductor through a reservoir of the material 
and then vertically through a die (26, 64). The reservoir of fluid 
applies pressure at the die orifice and this pressure is adjustable 
to vary the rate at which the material passes through the orifice 
and thus varies the diameter. This pressure is controllable by 
adjusting the height of the reservoir above a die orifice or by ad­
justing gas pressure acting downwardly upon the material. The 
diameter of the layer is advantageously measured after it is 
dried and variation in measured diameter from that desired 
effects a change in pressure to alter the diameter towards that 
desired. The diameter of the layer may, however, be measured 
with the layer in fluid form.
Patent EP-0182598-A3 (EP)
Title: Stripper rings for capsule pins
IPC: A61J3/07
Filed: 1985-11-13
Abstract: 57 A ring for stripping capsule sections from a tapered capsule-forming pin has an annular outer member 11 with a tapered surface 12 engaging tapered surfaces 13 on four angularly spaced sections 14 forming an inner member and with inner surfaces 1 defining a bore slidable on the pin. A spring plate 60 is held in groove 62 in member 11 and bears on an end face of the sections 14 to hold the sections in engagement with the pin and resist radially outwards movement of the sections 14 when they engage the capsule section. In modified arrangements the plate 60 embraces the member 11 and engages an end face of the sections 14; and the plate 60 is replaced by a spring clip embracing the sections 14 which extend beyond the member 11.
Patent EP-0158604-A3 (EP)
IPC: E05D5/08
Filed: 1985-02-26
Abstract: This invention concerns a disappearing hinge with a 
simplified mechanism and flexible anchorage shells.  
     The semplification of the mechanism consists in the 
elimination of the spacers normally employed on the pins 
hinging together the various kinematic components.  
     Externally the anchorage shells are made up of longitu­
dinal crests consisting of rigid saw-teeth, which spring out of 
shape when flattened, thanks to an internal cavity running 
along the shell walls right underneath the longitudinal crests.
Patent EP-0189880-A3 (EP)
IPC: B60G17/0165
Filed: 1986-01-27
Abstract: A new rear suspension controller for a vehicle having a 
suspension between a vehicle body and a rear wheel 
includes: a front height detection section for measuring a 
distance between the vehicle body and a front wheel for 
generating a front height signal: a judgment section for 
generating a judgment result signal when the front height 
signal exceeds a predetermined range; and a rear height 
control section for increasing the rear vehicle height when 
receives the judgment result signal.
Patent EP-0195903-A3 (EP)
Title: Plate-like heating element, particularly for floor heating
IPC: F24D3/14
Filed: 1986-02-05
Abstract: 1. Plate-shaped heating element, in particular for floor heating systems, consisting of two plates of plastic which define a cavity, wherein between the plates in a direction perpendicular to the plate plane spacer elements (3, 4, 5, 6, 10 etc.) connecting the two plates together are provided, and with connection elements for passing a liquid heating medium through the cavity defined by the plates, characterized in that the connecting elements (1, 2) lie substantially diametrically opposite each other, that the spacer elements (3, 4, 5, 6, 10 etc.) are arranged in such a manner that they form a first row along a first straight line (G), the first straight line (G) corresponding to an extension of the axis of one of the connecting elements (1, 2), that all the other spacing elements (3, 5, 6, 10 etc.) form further rows of spacing elements which lie along straight lines (g1 , g2 etc.) which in turn are arranged parallel to the first straight line (G), that the spacing elements (3, 4, 5, 6, 10 etc.) each lie with their centre point on one of the straight lines (G, g1 , g2 ), that one (3) of the spacer elements (3, 4, 5, 6, 10 etc.) of the first row lies centrally opposite the connecting element (1) and effects a distribution of the flow towards the side, and that the two plates are laterally fixedly connected together.
Patent EP-0199097-A3 (EP)
IPC: F04D29/56
Filed: 1986-03-20
Abstract: A movable spike, variable entrance geometry annular pipe­
type diffuser has, for prevention and suppression of flow-induced 
vibrations, a gear assembly (82, 84) for imparting rotational motion about 
the axis of a rod member (52) supporting the spike (40) in the diffuser 
channel, and damper guides (90a, 90b) fixed to the spike and cooperating 
with guide slots (94a,b) in the diffuser housing for opposing the rota­
tional motion to create a biasing torque between the spike and 
housing to increase rigidity and damping.
Patent EP-0202432-A3 (EP)
Title: Method of running a heat pump installation and heat pumpmethod of running a heat pump installation and heat pump installation adapted for caryying-out this method installation adapted for caryying-out this method
IPC: F24D5/00
Filed: 1986-03-27
Abstract: The invention relates to a method of operating a heat pump system in an absorption heat pump mode and/or boiler heating mode. According to this method, a solution of a refrigerant in a solvent is heated in a boiler, the evaporated refrigerant is delivered either directly to an absorber through a condenser, a throttle and an evaporator when the system is operated in the heat pump mode, or directly to an absorber when the system is in the boiler heating mode. The refrigerant is combined with the solvent that is drawn, low in refrigerant, from the boiler. The rich solution thus obtained is redirected to the boiler. To shut down the system, the heating of the boiler is turned off. In order to accelerate the return to operation, the invention provides that the flow line connecting the boiler with the absorber is additionally closed when the shutdown is effected and the refrigerant line from the boiler to the absorber is opened for a short time when the pressure in the boiler exceeds a predetermined maximum value, until the pressure in the boiler drops back below the maximum value.
Patent EP-0259531-A3 (EP)
Title: Extruded closed cell thermoplastic foam
IPC: D06N7/00
Filed: 1986-09-08
Abstract: Useful resilient extruded closed cell foam 
compositions are produced by the present invention 
by forming an extrudable blend comprising a heat 
activatible chemical blowing agent and a polymer 
component consisting essentially of chlorinated 
polyethylene and at least one other thermoplastic 
polymer. The amount of chlorinated polyethylene is 
from .025 to .5 parts per part of the thermoplastic 
polymer. The blend is extruded at a temperature 
below the activation temperature of the blowing 
agent to form an unfoamed thermoplastic sheet, and 
the sheet is thereafter heated to a temperature suf­
ficient to activate the blowing agent and expand the 
sheet and produce a resilient embossable closed cell 
thermoplastic foam.
Patent EP-0195747-A3 (EP)
Title: Wide angle lens with a large aperture for the infrared wavelength
IPC: G02B13/14
Filed: 1986-03-14
Abstract: There is disclosed an objective or compound lens with high speed and large field angle for applications using infrared radiation. Preferred embodiments of the lens system have a useful spectral bandpass in the 2-2.5  mu m and 1.5-2.5  mu m region. These embodiments are constructed to have low resolution, a speed up to F/0.7 and a total field angle up to 60 degrees. Two embodiments comprise only 4 spherical lenses. By simple calculations the disclosed objectives or compound lenses may be matched to lens materials for use within other ranges of the infrared spectrum as well.