baber/WOPTO huggingface dataset:
Patent EP-0066732-A3 (EP)
IPC: B21D39/12
Filed: 1982-05-15
Abstract: Das Ausweitungs- und Bördelgerät besteht aus einem 
Schraubverschluß (9) zur Halterung des zu bearbeitenden 
Rohres (7). Die eigentliche Haltevorrichtung besteht aus 
zwei Backenhälften (17) mit einem Außenumfang von 
jeweils mehr als 180°. Die Innendurchmesser dieser Hälften 
(17) sind jeweils dem Außendurchmesser des zu 
bearbeitenden Rohres (7) angepaßt und mittels eines 
Bajonettverschlusses in zwei von einander weg und zu 
einander hin bewegbaren Körpern (4, 5) befestigt.  
     Für den Ausweitvorgang genügt ein einfaches 
dornartiges Werkzeug (13), das für die Bördelung mit einer 
oder mehreren Walzen (16) ausgestattet ist.  
     Wenn die Haltevorrichtung nicht geschlossen ist, sperrt 
ein Bügel (18) das Einführen des Werkzeuges (13).  
     Als Antrieb für das Werkzeug (13) dient eine 
handelsübliche Handbohrmaschine, die längs einer Füh­
rung (14) bewegbar ist.
Patent EP-0066793-A3 (EP)
IPC: B23B5/16
Filed: 1982-05-26
Abstract: The pipe milling or cutter device comprises spindle 
frame (8) restrained from rotating with respect and 
associated to a rod (1) which is locked onto a pipe (T) being 
machined, the cutting tool (37) being carried on the spindle 
(17) with the interposition of a carriage (33) operative to 
provide automatic radial feed features.  
     Thus, the cutting reaction couple generated on the 
spindle frame (8) is balanced without resorting to outside 
actions, thereby the possibility is afforded of cutting large 
thickness pipes.
Patent EP-0068681-A3 (EP)
IPC: B02C15/04
Filed: 1982-06-09
Abstract: A vertical roller mill has a grinding table (1) with 
grinding rollers (3). Conveying air passes through noz­
zles (5) and entrains ground material which is carried 
into a separator (6) where fine material passes out 
through a top outlet (11). Coarse material falls through 
a bottom outlet (8) to the grinding table for further 
grinding. The adverse pressure difference across the 
outlet (8), impeding the flow of coarse material is 
counteracted by an ejector (12), which is fed from the 
source of conveying air and blows downwards through 
the outlet (8).
Patent EP-0067704-A3 (EP)
IPC: H02K1/04
Filed: 1982-06-14
Abstract: A submersible electric motor pump combination for use, 
say, in extracting hydrocarbons in off-shore drilling installa­
tions has a stator formed of annular laminae of magnetically 
soft metal each individually encapsulated by a porcelain 
enamelling process. The rotor may be similarly formed or it 
may be of unitary construction and formed of magnetic 
stainless steel.
Patent EP-0075493-A3 (EP)
IPC: D07B5/00
Filed: 1982-09-23
Abstract: An improved synthetic twine and method of manufac­
turing same are disclosed. The synthetic twine comprises at 
least one longitudinally extending oriented synthetic ribbon 
which has been fibrillated to provide a net-like structure 
having fine fibril stems connected by finer fibril branches, 
and a synthetic binder in thin band form made of a material 
compatible with the synthetic ribbon. The synthetic binder 
is spirally wrapped around and fused to the synthetic rib­
bon. A method of making the twine is also disclosed.
Patent EP-0084228-A3 (EP)
IPC: G03F3/08
Filed: 1982-12-07
Abstract: A digital display system including a memory containing 
digital representations of a three color component color 
image connected through a network of look-up tables and 
summing circuits to the red, green and blue display drivers 
of a suitable display. In particular, a first summing circuit is 
connected to the red display driver, a second summing 
circuit is connected to the green display driver, and a third 
summing circuit is connected to the blue display driver. 
Three look-up tables are connected to the red digital 
representation in memory with one of the look-up tables 
being connected to the first summing circuit, another of the 
look-up tables being connected to the second summing 
circuit and the third look-up table being connected to the 
third summing circuits. In a similar manner, groups of three 
look-up tables are connected to the green and blue digital 
representations and each look-up table of each group in turn 
connected to a different summing circuit. The result is nine 
look-up tables cross-coupled to three summing circuits to 
provide selected color adjustments and transformations.
Patent EP-0085905-A3 (EP)
Title: Mobile free-standing wall unit and its use
IPC: A63J5/04
Filed: 1983-01-27
Abstract: 1. Mobile, free-standing wall unit, especially suited for forming acoustic stage backwalls, having a pedestal (1) and at least a wall portion (2) mounted on it, wherein the pedestal is shaped as a carriage and arranged for piling a plurality of such wall units, so that a respective pedestal of a further wall unit can be inserted therein, said pedestal (1) having two side bars (3) converging in trapezoidal shape and being connected by means of a first transverse bar (4) at the narrow end, characterized in that the side bars are connected by means of an upwardly displaced second transverse bar (12) carrying the wall portion (2), which is mounted to be pivotable along its vertical axis on said transverse bar, so that the wall portion can be used on either side.
Patent EP-0108234-A3 (EP)
IPC: C10J3/54
Filed: 1983-09-27
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zum Vergasen von Rückständen aus der hydrierenden 
Verflüssigung von Kohle und/oder von Rückständen aus der 
Schwerölhydrierung in einem Wirbelbett oder Flugstromver­
gaser und ist dadurch gekennzeichnet, daß die feingemahle­
nen Rückstände im festen Zustand mit Hilfe eines Förderga­
ses aus einem Vorratsbehälter heraus durch eine Kühlstrecke 
hindurch in den Vergaser gefordert werden.
Patent EP-0088566-A3 (EP)
IPC: G03G9/08
Filed: 1983-02-25
Abstract: A microcapsule toner comprising colored particles wherein 
a liquid or soft solid core material is confined in a capsule, exhibits 
good strength, does not from an agglomerate and can be produce 
simply, when the capsule walls are made from a polyurethane or 
a polyurea resin.
Patent EP-0095314-A3 (EP)
Title: Improvements in or relating to spring packing machines
IPC: B65B63/04
Filed: 1983-05-18
Abstract: A machine for packing spring units in web material into the form of a roll comprises a winding mandrel. Conveyor means act against said mandrel from below so as to define therewith a bottom entry nip for spring units to be compressed and wound around the mandrel. Means exert pressure on the conveyor means in the direction of said mandrel.
Patent EP-0101260-A3 (EP)
IPC: F16B13/02
Filed: 1983-08-04
Abstract: A retaining device (10) to retain material (19) against the 
surface of a wall comprises a longitudinal body (14, 15, 16, 
17, 23, 24) formed with a head portion (11) on one end to 
retain the material (19). Flexible fingers (12, 13) extend 
outwardly from the body (14, 15, 16, 17, 23, 24) at an angle 
and allow insertion of the device into a drilled hole (18) in the 
wall. The retaining device (10) is retained in the hole (18) in 
the wall by the fingers (12, 13) which prevent extraction.
Patent EP-0144857-A3 (EP)
Title: Electrical capacitor consisting of an integral pile of stacked metallized dielectric sheets, and process for making it
IPC: H01G4/30
Filed: 1984-11-20
Abstract: A capacitor comprising a consolidated stack of mutually layered dielectric plies which are provided with a respective metal layer as coating. An incision is provided at one side by means of which the individual dielectric plies are lent projections on which, alternating from ply-to-ply, the coatings are interrupted by means of insulating strips so that the metallizations situated on the surfaces formed by the projections alternately connect antipolar coatings to one another. A method of the invention provides that metallized plastic tapes be provided with corresponding, metal-free strips and be thereafter wound onto a drum, whereupon the incisions are produced in the occurring mother capacitors and the individual stacks are subsequently separated from the mother capacitors.
Patent EP-0119643-A3 (EP)
IPC: B01D3/32
Filed: 1984-02-10
Abstract: Improved liquid distributors for use in vapor-liquid con­
tact columns wherein uniform distribution of downflowing 
liquid is achieved by employing openings in the sides of 
vapor ducts and troughs, said openings being sized such 
that they remain submerged in the liquid in the trough. Im­
proved distribution is obtained when the openings are pro­
vided with adjacent vertical drip rods to which the liquid can 
adhere and follow downward. Improved liquid distribution 
is obtained at very low flow rates, e.g. less than 
6,1lit/min/m².
Patent EP-0131326-A3 (EP)
Title: Centrifugal pump for very thick and/or viscous materials and products
IPC: F04D7/04
Filed: 1984-06-28
Abstract: A centrifugal pump for very thick and/or viscous materials and products comprises a screw impeller of at least one start, of which the component blade, which is in the form of a helix (8) having a pitch which increases in the material feed direction, has a slightly conical outer profile, is wound on a highly conical core (5) smoothly joined to a base disc (6), and at its downstream terminal portion is twisted towards the core (5) to assume the configuration of a delivery vane (9) forming an acute angle with the disc (6) and disposed a chord thereof, and supporting an overlying circumferential ring (10) which defines a closed delivery duct for the material.
Patent EP-0128671-A3 (EP)
IPC: H02P25/20
Filed: 1984-05-14
Abstract: In an A.C. electric motor such as a three-phase two pole 
stator motor there are three stator windings, one winding for each 
phase. Each winding consists of a plurality of coils of which 
plurality half the coils forming a first group (A1 ,A 1 , A2, A 2 , A3, A 3 ) 
are associated with one pole and the other half forming a second 
group (A10, A 10 , A11, A 11 , A12, A 12 ) are associated with the 
other pole. In relation to a pole pitch each coil in one group has a 
positional counterpart in the other group. First, second and third 
semiconductor switch means (S1, S2, S3) are arranged so that 
when the third switch means (S3) closed and the first and second 
switch means (S1, S2) are open all the coils of the winding are in 
series but when only the first and second switch means (S1, S2) 
are closed one (A10. A 10 ) or more of the coils (A10, A 10 , A11, 
A 11 , A12, A 12 ) in series in the second group is/are connected in 
parallel with its or their series connected positional counterpart 
coil(s) in the first group. Thus in parallel mode connection of the 
winding the number of effective turns of the winding is reduced 
and the magnetic flux is increased whereas in the series mode 
connection by the closed third switch means the effective winding 
turns is the sum of the turns of all the coils in both groups, and the 
magnetic flux is decreased. The magnitude of the supply current 
of one of the phases is measured and if it exceeds a pre­
determined value control means operate the switch means to 
establish the series mode connection in each of the three 
windings otherwise the parallel mode connection exists in all 
three. Thus the switching from series to parallel mode and vice-­
versa in each winding renders the motor capable of delivering the 
power and torque required by the load on the motor whilst 
sustaining low energy losses over a typical duty cycle.
Patent EP-0130944-A3 (EP)
Title: Method of aligning an optical fibre
IPC: G02B6/38
Filed: 1984-06-21
Abstract: 1. Method of alignment of a wawe guide in respect to an optical excitation component without contact between the two elements, characterized in that one of the elements is submitted to an oscillatory movement along a closed loop in a plane transverse to the propagation axis and oscillating around a point for which the initial light intensiting injected in the wawe guide is not zero, in that the maximal value of the excitation function i. e. the maximal value of injected light intensity or a proportional part around this point is measured, in that the direction of the maximum of the excitation function is deduced from these measurements, in that the amplitude of the movement to be generated is determined, in that the instantaneous components of the gradient of said excitation function along two determined axes are obtained, and in that the mechanical means (26, 27) are brought under control for moving the other element along these axes until the components of the gradient are zero.
Patent EP-0150746-A3 (EP)
Title: Watch case
IPC: G04B37/05
Filed: 1985-01-12
Abstract: A watch case is described comprising a middle, a front plate and a back. The middle includes two concentric rings, an outer ring and an inner ring, with both being sandwiched between the front plate and the back. The inner ring provides support for the movement and the dial. The outer ring protects the watch and helps to enhance its appearance. The front plate and the outer ring are best made of hard material.
Patent EP-0157191-A3 (EP)
Title: Method and apparatus for measuring velocity and position in servo system
IPC: G01P3/42
Filed: 1985-03-04
Abstract: A method and apparatus are described for measuring the velocity, whether rotary or reciprocating, of a servo shaft driven by a motor, without employing a tachometer. From the movement of the shaft is produced a pair of signals in quadrature, with transitions expressible in Gray code for one cycle as 00, 01, 11, 10 and then back to 00. Meanwhile, a clock provides a large number of evenly spaced counts per selected quadrature transitions. The number of counts between two selected quadrature transitions is read and the total number of quadrature transitions between the selected transitions is divided by the total number of counts during the same time.
Patent EP-0173885-A3 (EP)
Title: Soap dispenser
IPC: A47K5/12
Filed: 1985-08-09
Abstract: 1. Soap dispenser for liquid soap, with a piston pump (10) with whose cylinder (8) is associated an inlet port (27) of a soap reservoir (3) in the vicinity of the front side of the piston (9) of a piston unit (39) and whose piston unit (39) is connected at the rear end of the piston (9) via a connecting piece (14) entering the cylinder (8) to a handle (16) and for piston (9) is provided at least one quantity regulating stop member (34) for the varying fixing of the soap quantity discharged per pump stroke from an outlet channel (31), characterized in that the cylinder (8) has a cylinder cover (15) traversed by the connecting piece (14), that for varying the soap quantity discharged per pump stroke, the quantity regulating stop member (34) comprises a stop part arranged along the piston axis, which is adjustable and fixable with respect to the cylinder cover (15) in the longitudinal direction of piston (9) and which surrounds the axis and with the inner end (36) of the stop part is associated a counterstop member (23) of piston (9) and/or with the outer end of the stop part is associated a counterstop member (38) of the handle (16).
Patent EP-0184158-A3 (EP)
IPC: G06F9/318
Filed: 1985-11-29
Abstract: A controller (20) of a microprocessor includes a control 
store (201, 203) for storing microinstructions. A programm­
able logic array (PLA 204), enabled when a predetermined 
instruction type is to be executed, translates the operand 
field of the microinstruction into information bits which are 
used to modify the microinstruction as it is being fetched 
from the control store. The bits of the microinstruction which 
are changeable are coupled from the control store (201, 203) 
to a first input of a multiplexer (202). The output of the PLA 
(204) is coupled to a second input of the multiplexer. A select 
signal for the multiplexer is generated when the predeter­
mined instruction type is to be executed, thereby effecting a 
modification of the fetched microinstruction, and yielding a 
modification to the basic operation of the microinstruction.
Patent EP-0155104-A3 (EP)
IPC: G01N33/543
Filed: 1985-02-22
Abstract: In an assay of the free portion of an analyte, e.g. thyroxine, 
in a biological fluid in which the analyte is present partly bound 
to natural protein binders, in which the free analyte and an 
analyte derivative compete for reaction with a specific binder, 
a differential blocking agent is used to reduce binding of the 
analyte derivative, but without reducing binding of the analyte, 
to the natural protein binders. When the natural binder is 
albumin, the differential blocking agent may have an affinity 
constant for albumin of about 10⁴ - 10⁶. When the analyte is 
thyroxine, the differential blocking agent may be 5-sulpho­
salicyclic acid or a derivative thereof at a concentration of 
5 × 10⁻⁵M to 5 × 10⁻²M.
Patent EP-0179624-A3 (EP)
IPC: B65D75/62
Filed: 1985-10-18
Abstract: A container (17) of flexible material comprises an outer 
panel (16) which overlaps and is welded to an adjacent panel 
in side welds (20, 21) and in a transverse seam (14). The 
panel (16) is provided with a transverse row of serrations (13) 
providing the container (17) with a tamper evident closure.
Patent EP-0192013-A3 (EP)
IPC: G01N21/3504
Filed: 1985-04-03
Abstract: Es wird ein Verfahren zur kontinuierlichen Messung der 
Konzentration eines mehratomigen, nicht elementaren Ga­
ses mit einem Infrarot-Einstrahlphotometer beschrieben. 
Eine von einer getakteten Strahlungsquelle (2) ausgehende 
Wechselstrahlung trifft nach Durchgang durch ein Interfe­
renzfilter (3) und eine Absorptionsküvette (4) und gegebe­
nenfalls ein zweites Interferenzfilter (7) auf einen strahlungs­
empfindlichen Empfänger (8). Der Durchlaßbereich der Inter­
ferenzfilter stimmt mit dem größten Absorptionsmaximum 
des Gases, dessen Konzentration gemessenwird, überein. 
Durch die Absorptionsküvette strömt ein Gasgemisch, überein. 
ches das Gas, dessen Konzentration gemessen wird, enthält. 
Das Ausgangssignal des strahlungsempfindlichen Empfän­
gers wird nach Verstärkung, Filterung und Gleichrichtung 
dem einen Eingang einer Additionsschaltung (13) zugeführt. 
Dem anderen Eingang der Additionsschaltung wird ein 
Bezugssignal zugeführt. Dieses Bezugssignal wird dadurch 
bestimmt, daß ein Gas, das frei von dem Gas ist, dessen 
Konzentration gemessen wird, durch die Absorptionsküvette 
geleitet wird und mit Hilfe der Anzeigevorrichtung für die 
Konzentration des zu messenden Gases ein Nullabgleich 
durch entsprechende Veränderung des Bezugssignals durch­
geführt wird.
Patent EP-0208961-A3 (EP)
IPC: C07F9/10
Filed: 1986-06-26
Abstract: There are disclosed phospholipid analogs having the for­
mula: 
  
wherein:  
Y represents, e.g., -O;  
R represents, e.g., -(CH₂)₁₅CH₃;  
Z represents, e.g., 
  
X is, e.g, trimethylamine;  
R² and R³ can be the same or different and are independently, 
e.g.,  
(a) hydrogen;  
(b) hydroxy;  
(c) unsaturated or saturated, unsubstituted or substi­
tuted C₁-C₄ alkyl group wherein the substituents are hydroxy, 
acetyloxy, sulfhydryl, fluoro;  
(d) azido;  
(e) amido;  
(f) acetamido;  
m is, e.g., 1; and  
n is, e.g., 2.  
     These compounds inhibit PAF (platelet-activating factor) 
biosynthesis and are thereby useful in the treatment of various 
diseases or disorders mediated by the PAF such as, for exam­
ple, pain, fever, inflammation, cardiovascular disorder, asthma, 
lung edema, allergic disorders, skin diseases, psoriasis, and 
adult respiratory distress syndrome.
Patent EP-0215459-A3 (EP)
IPC: B01D11/00
Filed: 1986-09-13
Abstract: Das Einfüllen von körnigem Feststoff über eine Ein­
tragsschleuse (2) in einen ständig unter Überdruck stehen­
den Behälter (1) und zum Abziehen von Feststoff über eine 
Austragsschleuse (1) und zum Abziehen von Feststoff über 
eine Austragsschleuse (3) aus dem Behälter geschieht 
dadurch,  
(A) dass man die Eintragsschleuse (2), die entspannt 
und nach aussen geöffnet ist, mit Feststoff und praktisch 
vollständig mit Flüssigkeit füllt und verschliesst,  
(B) dass man die Austragsschleuse (3), die geschlossen 
und mit Feststoff und Gas gefüllt ist und unter etwa dem im 
Behälter herrschenden Überdruck steht, über eine Gaslei­
tung (4) mit der Eintragsschleuse verbindet und Druckaus­
gleich herstellt,  
(C) dass man die Flüssigkeit aus der Eintragsschleuse 
durch eine Flüssigkeitsleitung (10, 11, 12) in die Austrags­
schleuse leitet, dabei das Gas aus der Austragsschleuse 
durch die Gasleitung (4) in die Eintragsschleuse verdrängt 
und anschliessend die Flüssigkeitsleitung und die Gaslei­
tung verschliesst,  
(D) dass man den Feststoff von der Eintragsschleuse in 
den unter Überdruck stehenden Behälter leitet, wobei die 
Eintragsschleuse mit Gas aus dem Behälter gefüllt wird und 
unter Überdruck steht,  
(E) dass man die Austragsschleuse entspannt, Flüssig­
keit und Feststoff in eine Trennvorrichtung (8) leitet und die 
abgetrennte Flüssigkeit einem Vorratstank (20) zuführt,  
(F) dass man die Austragsschleuse mit Flüssigkeit füllt 
und anschliessend die Gasleitung öffnet und Druckaus­
gleich zwischen der Eintragsschleuse und der Austrags­
schleuse herstellt,  
(G) dass man die Flüssigkeit von der Austragsschleuse 
über die geöffnete Flüssigkeitsleitung in die Eintrags­
schleuse leitet und dabei das Gas aus der Eintragsschleuse 
in die Austragsschleuse verdrängt,  
(H) dass man die Flüssigkeitsleitung und die Gasleitung 
verschliesst und aus dem unter Überdruck stehenden Be­
hälter über einen geöffneten Auslass Feststoff in die Aus­
tragsschleuse leitet und  
(I) dass man die Eintragsschleuse entspannt und nach 
aussen öffnet und die Flüssigkeit aus der Eintragsschleuse 
in den Vorratstank (20) leitet.
Patent EP-0222256-A3 (EP)
IPC: H01R4/24
Filed: 1986-10-29
Abstract: A solderless terminal for electrically and mechanically 
terminating an insulated wire 10 includes a U-shaped 
channel including a wire retention portion (40; 42; 43; 50; 51) 
comprising a wire receiving opening having a wire engaging 
means (42; 50) formed integrally therewith and means to 
compress the wire engaging means (40; 50) into engagement 
with a circumferential longitudinal portion of the wire 
whereby to maintain that engagement.
Patent EP-0201244-A3 (EP)
IPC: B60J5/00
Filed: 1986-04-24
Abstract: A latching device comprises a latch-bolt assembly (30) 
anchored to a door (10) and a strike assembly (50) mounted on a 
door frame (20). The latch-bolt assembly (30) has a rigid base 
plate (31) which has integral projections (34, 36) positioned at 
each side of a latch-bolt (32) of said assembly (30). The strike 
assembly (50) has recesses (54, 56) for receiving said projec­
tions (34, 36) when the door (10) is closed. When the device is 
subjected to a major force such as in a fire the projections (34, 36) 
will restrict linear extension of the door frame (20) in the latching 
region of the device by engagement with the projections (34, 36), 
the walls of the recesses (54, 56) thereby preventing excessive 
strain from occurring on the latch-bolt (32), which could lead to 
disengagement thereof from the strike assembly (50). Addition­
ally, the projections (34, 36) limit lateral movement of the strike 
assembly and door frame away from the latch-bolt assembly and 
limit inward movement of the strike assembly and door frame 
theretowards.
Patent EP-0217599-A3 (EP)
Title: Brushless motor drive circuits
IPC: H02P6/04
Filed: 1986-09-18
Abstract: A brushless motor drive circuit includes a plurality of Hall elements (1) for detecting magnetic flux changes of a rotating rotor magnet A drive signal generating circuit (6, 7, 12, 13, 20, 21) generates drive signals applied to the stator windings (L) of the motor. The waveform of each of the drive signals has a pair of slanted edge portions and a relatively flat portion interposed between the slanted edge portions which are directly formed from said detected flux changes.