baber/WOPTO huggingface dataset:
Patent EP-0126507-A3 (EP)
Title: Concrete paving element
IPC: E01C5/06
Filed: 1984-05-08
Abstract: 1. A concrete paving element of polygonal basic configuration adapted to be decomposed into several similar and equal polygons, provided with grooves (1, 2) dividing the element on one portion of its thickness into several portions (3, 4, 5) having each the appearance of a separate paving-stone, a gap being left between the periphery and at least one portion of the paving-stones, characterised in that it has a base configuration adapted to be decomposed into three similar and equal polygons of which two are aligned to constitute a figure ranging from a T-shape to an L-shape, and that it is divided by said grooves (1, 2; 15, 16, 17) into three paving stones having the same general shape but different dimensions for at least two of them, in that the distance between the edge of the element and at least one portion of at least one of the paving stones is inferior to half the average width of the grooves, and that the middle of the groove formed between two adjacent paving stones is not coincident with the common side (a, b) of the two polygons constituting the paving element and lies in the area of said groove.
Patent EP-0139501-A3 (EP)
Title: The manufacture and expression of genes for thaumatin
IPC: C12R1/19
Filed: 1984-10-04
Abstract: Disclosed are DNA sequences comprising structural 
genes coding for a polypeptide having the amino acid 
sequence and having one or more of the biochemical or 
immunological properties of thaumatin. Structural gene 
sequences may be provided with initial and terminal se­
quences which facilitate production of discrete protein 
products (.eg., thaumatin I) by selected host microorganisms 
(e.g., E. coli and yeast) as well as for expression by host 
organisms of fusion proteins (e.g., L-ribulokinase-thaumatin 
I) from which the desired products may be isolated.
Patent EP-0145438-A3 (EP)
IPC: C11D3/50
Filed: 1984-12-04
Abstract: A laundry additive product comprising a solid laundry ad­
ditive composition containing discrete agglomerated particles 
of storage sensitive detergency additive water-releasably 
glued to a unitary, water-insoluble carrier. Preferred storage-­
sensitive additive are organic peracid bleaches and deter­
gency enzymes. The compositions have improved storage-sta­
bility, dust control, reproducibility and convenience of use.
Patent EP-0186070-A3 (EP)
IPC: G09G5/393
Filed: 1985-12-13
Abstract: A graphics display is cleared by apparatus forcing binary 
ZERO's into all locations of the bit map memories between 
successive vertical synchronization operations during a write 
refresh operation.
Patent EP-0212009-A3 (EP)
Title: Roller door comprising mutually hingedly connected lamellae and guiding rails in which the ends of the lamellae are inserted
IPC: E06B9/56
Filed: 1985-11-29
Abstract: Roller door comprising a number of mutually hingedly connected extended lamellae (1) and guiding rails (2) positioned at the ends of the lamellae, said guiding rails (2) comprising two bent parts, the first one (11) extending over about 90 DEG  and the second one (13) over about 180 DEG , to bring the lamellae (1) outside the plane of the door opening on opening the door, said lamellae (1) having a substantially flat front face (3) and being provided with two spaced pivots (4, 5) located behind the front face (3) and being made in such way that the pivots (4, 5) of succeeding lamellae (1) can be slid into each other, a curved guiding plane (7) being formed behind and between the pivots (4, 5) and cooperating with an interior bent wall section (19) of the guiding rail (2).
Patent EP-0173576-A3 (EP)
IPC: H02G15/08
Filed: 1985-08-30
Abstract: Cable splice and encapsulation arrangement to cover 
an encapsulated cable region which is devoid of sheath and 
jacket. At each side of the devoid region (22, 76), the cable 
(18, 19, 70) has a strap member (10) encircling it and piercing 
means (16) of the strap member protrude through the jack­
et (46) and into the sheath (34, 36) at spaced positions around 
the cable. An outwardly projecting means (14) of each strap 
member is intimately embedded in a moulded plastic end 
(50, 86) of a combined encapsulation and tensile strength 
means (48, 84). This combined means may be an integral 
plastic molding (48) having the two ends (50) and a por­
tion (52) between the ends and which bridges the devoid 
region (22). Alternatively, it may comprise individual mould­
ed plastic ends (86) with tensile means such as steel rods (92) 
extending between and embedded in the ends. The invention 
also includes a strain relief device for inclusion in the splice 
and encapsulation arrangement.
Patent EP-0178148-A3 (EP)
IPC: H01L31/10
Filed: 1985-10-08
Abstract: A two-terminal thin film semiconductor photodetector 
comprises a dopant-modulated channel in the photodetector 
thin film that provides for long electron lifetime and, as a result, 
has equivalent or superior photosensitivity compared to deple­
tion mode TFT devices without the need for or utilization of a 
gate electrode and the application of a gate voltage. The two-­
terminal thin film photodetector comprises, e.g., a semicon­
ductor thin film of crystalline silicon on an insulating substrate 
(12) having two terminal regions (26, 28) and a thin film light-­
sensitive channel formed between the two terminal regions. 
The channel comprises three distinct doped regions in the thin 
film: a region of first conductivity type (14) formed immediate­
ly adjacent to the substrate, a second region (16) of opposite 
conductivity type formed over the first region, and a third re­
gion (18) of the same conductivity type as the first region, 
formed over the second region. The doped regions form p-n 
junctions (15, 17) located parallel to the surface of the sub­
strate between the first and second regions and the second and 
third regions. These junctions function as a charge carrier sepa­
ration means. The channel functions as fully depleted in the 
dark and becomes photoconducting when illuminated.
Patent EP-0155202-A3 (EP)
Title: Elément d'ossature de bâtiment, notamment de bâtiment préfabriqué
IPC: E04C3/292
Filed: 1985-02-12
Abstract: a) Elêment d'ossature de bâtiment, notamment de bâti­
ment préfabriqué;  
b) élément caractérisé en ce qu'il comporte une se­
conde et une troisième rainure longitudinale (6, 15, 24) oppo­
sées et orientées perpendiculairement à la première l'un 
des côtés de ces seconde et troisième rainures étant consti­
tué par le'fond (3, 9, 20) de la première rainure, un canal 
interne (4) étant en outre formé entre les fonds des première, 
seconde et troisième rainures;  
c) l'invention concerne un élément d'ossature de bâti­
ment, notamment de bâtiment préfabriqué.
Patent EP-0189048-A3 (EP)
IPC: C07D303/36
Filed: 1986-01-10
Abstract: This invention relates to improved reinforced epoxy 
resin compositions. In addition, it relates to curable epoxy 
resin compositions comprising non-siliceous reinforcing fi­
laments and epoxy prepolymers combined with aromatic 
polyamine curing agents.
Patent EP-0189877-A3 (EP)
IPC: C08K5/3462
Filed: 1986-01-25
Abstract: Novel hindered 2-keto-1,4-diazacycloalkane oligomers 
having the general formula 
  
are useful antioxidants and UV stabilizers for various 
polymers.
Patent EP-0203538-A3 (EP)
IPC: H01B11/22
Filed: 1986-05-22
Abstract: A submarine optical-fibres telecommunications cable 
according to the invention, incorporates a metallic rope (1) 
in the radially innermost position. Around the rope (1) which 
constitutes the armouring of the cable, there are helically 
wound a plurality of conductors (4) and a plurality of tubes 
(5) wherein optical-fibres (6) are loosely housed.  
     A layer (8) of plastic material - constituting the cable's 
sheath, covers the tubes (5)-conductors (4) complex, and 
englobes the same, in correspondence of the radially inner­
most surface of the sheath.
Patent EP-0209828-A3 (EP)
IPC: F15B15/10
Filed: 1986-07-14
Abstract: A fluid-driven tension actuator has a pair of end-­
connection, ring-shaped fittings of relatively large internal 
diameter with multiple inextensible strands anchored to 
them and initially extending between them as straight 
lines oriented at a pitch angle in the range from 60° to 120° 
forming a network of tension elements constraining the 
actuator shell and connecting together said two end fit­
tings. These tension element strands define a ruled surface 
having the shape of an hyperboloid of revolution when the 
actuator is in its initially deflated (elongated or extended) 
position. These tension element strands serve to constrain 
the resilient, flexible, stretchable, elastomeric shell of the 
actuator which stretches and bulges outwardly into nearly 
a spherical surface of revolution when the actuator is in its 
inflated (contracted or retracted) position. By virtue of the 
relatively large internal diameter of the two end fittings 
there is provided at least one unrestricted port through 
which fluid can readily pass for efficient operation at a high 
cyclic rate of operation. In one embodiment, there is a 
single central crossing point of the respective strand ele­
ments and this crossing point stabilizes the strands during 
cyclic inflation and deflation of the tension actuator.
Patent EP-0209147-A3 (EP)
IPC: A23N5/00
Filed: 1986-07-18
Abstract: Ein Verfahren zur Herstellung geschälter Nüsse, insbe­
sondere Pistazien, enthält den Verfahrensschritt, die Nüsse 
in Längsrichtung langsam und kontinuierlich zu stauchen 
und im Moment des Bruchs der Schalen die Stauchung 
nicht zu vergrössern.  
     Vorzugsweise kann diese Stauchung in Längsrichtung 
mit Hilfe zweier leicht schräg zueinander verlaufender ro­
tierender Scheiben geschehen.
Patent EP-0222141-A3 (EP)
Title: Apparatus for forming on a steel wire strand a bulge projecting outward
IPC: B21F1/04
Filed: 1986-10-03
Abstract: An apparatus for forming a radially outwardly directed bulge in an axially extending stranded steel wire cable for use as an anchor in a concrete structural component includes a frame with a pair of side walls. A clamping device is mounted on one end of the frame for gripping the stranded cable. The clamping device has two displaceable clamping jaws connected to counter jaws by articulated levers for moving the clamping jaws into the closed or clamped position. The clamping jaws are closed by a piston-cylinder unit mounted in the frame. Spaced from the clamping device on the frame is a sliding carriage with a thrust member into which one end of the stranded cable is inserted. The sliding carriage is connected to the piston-cylinder unit. After the clamping device is closed, the sliding carriage and thrust member are moved toward the clamping device by the piston-cylinder unit and the individual wires of the stranded cable are displaced axially and radially outwardly into a radially extending bulge against the inside surface of an upsetting pipe located between the clamping device and the thrust member.
Patent EP-0225646-A3 (EP)
Title: Double-layer two-piece asbestos-free heat protection clothing
IPC: A62B17/00
Filed: 1986-12-10
Abstract: The heat protection clothing consists of a two-part outer suit and a two-part inner suit. The suit has on its surface a metallized heat protection material and possesses a multilayer heat-insulating inner suit. A suitable design provides the clothing with high wearing comfort as well as with the required heat protection properties, can easily be put on and taken off, is washable, can be exchanged in individual parts and can be combined in many ways with other corresponding undersuits. <IMAGE>
Patent EP-0200462-A3 (EP)
IPC: H01R33/06
Filed: 1986-04-22
Abstract: Structure (10) usable in an assembly including a circuit 
component (14) such as a light unit or LED, having a base 
(24) and terminal or terminals (21) projecting endwise 
from the base. At least one end portion of a body (11) 
of the structure (10) is adapted to provide support for 
the base (24) of the circuit component (14), and the body 
(11) defines a cavity or cavities (15, 16) there being 
contact structure (26) in the latter for removable endwise 
reception of the circuit component terminal or terminals 
(21) to establish electrical contact therewith when the 
base of the circuit component is supported by the body 
end portion (13a). An auxiliary terminal or terminals 
(34) is carried by the body (11) and projects exteriorly 
therefrom for reception by a circuit board (36), thereby 
to mount the body (11) and circuit component (14) on the 
circuit board. The auxiliary terminal or terminals have 
an electrical connection with the contact structure.
Patent EP-0220958-A3 (EP)
IPC: C07K19/00
Filed: 1986-10-27
Abstract: The invention relates to a process and compounds useful 
therein for producing a compound having an amino acid se­
quence defining a biologically active peptide or protein from a 
compound of the formula  
H-X-Pro-Peptide  
in which X is the residue of a naturally occurring amino acid and 
Peptide is a sequence of amino acids defining a biologically ac­
tive peptide or protein , which comprises subjecting H-X-Pro-­
Peptide to conditions under which a diketopiperazine of the H-­
X-pro- moiety is formed with accompanying cleavage and 
release of Peptide.
Patent EP-0227630-A3 (EP)
IPC: C01B25/45
Filed: 1986-12-19
Abstract: Substantially crystalline calcium sodium 
metaphosphate having a degree of crystallinity from 
about 60% to about 75% as determined from density and 
differential thermal analysis measurements is prepared 
by (a) bringing together in water source materials for 
CaO, Na₂O, and P₂O₅ in proportions sufficient to 
provide a CaO/Na₂O/P₂O₅ mol percent ratio on a dry 
basis of about 29.0-34.0/16.0-18.0/50.0-53.0 and form 
a wet mix slurry containing a solid phase and an 
aqueous liquid phase and (b) heating the wet mix 
slurry at a temperature and for a time sufficient to 
remove the aqueous liquid phase and calcine the 
resulting solid phase to form the substantially 
crystalline calcium sodium metaphosphate.
Patent EP-0238994-A3 (EP)
Title: Process for preparing high purity dermatan-sulphate, and pharmaceutical compositions wich contain it
IPC: C08B37/08
Filed: 1987-03-18
Abstract: A process for preparing dermatan sulphate (DS) of pharmaceutical purity from animal organs rich in mucopolysaccharides (MPS), by: a) stabilising the fresh organs by freezing them either as such or in the form of powder, b) micronising the material containing the MPS with an aqueous CaCl₂ solution, c) digesting the homoge­nate comprising the raw material and the CaCl₂ with proteolytic enzymes at alkaline pH and at low temperature, d) acidifying, heating and filtering the lysate, e) treating the filtrate with quaternary ammonium salts able to undergo complexing with and thus precipitate either the DS alone or all the MPS selectively, f) recovering and purifying the DS either directly from the ammonium salt complex containing it or from the complex obtained from the mixture of ammonium salt complexes of all the MPS by fractional solubilisaton with acetone.
Patent EP-0243783-A3 (EP)
Title: Dispositif de fabrication d'une mousse autodurcissante
IPC: B01F3/04
Filed: 1987-04-14
Abstract: L'invention a pour objet un dispositif de fabrication 
d'une mousse autodurcissante,trouvant son application 
dans le bâtiment,l'exploitation des mines et l'industrie 
des emballages,comportant un groupe motopropulseur-deux 
pompes équipées de conduites d'aspiration et de refoule­
ment raccordées à un mélangeur terminé par un éjecteur 
de mousse.Dans le dispositif selon l'invention les condui­
tes /1,2,6/ de débit des deux composants et de l'air,sont 
introduites parallèlement entre elles dans un fond /3/ du 
mélangeur,dont la partie rigide /4/ spumogénique présente 
la forme d'un tube /5/ et la partie /8/ de durcissement 
est constituée par une conduite souple /9/,et en ce que 
les conduites /1,2/ débouchent à même le fond /3/ du mé­
langeur tandis que la conduite /6/ de débit de l'agent 
de durcissement s'achève enfin dans la conduite souple /9/.  
     La solution selon l'invention trouve son application à 
la fabrication et à enduire une isolation calorifique 
et contre les bruits,ainsi qu'à revêtir d'une couche de 
protection la surface de divers matériaux et à protéger 
les objets emballés.
Patent EP-0251238-A3 (EP)
IPC: H04M1/15
Filed: 1987-06-26
Abstract: An armored cord and handset wherein the strength 
member of the armored cord (l5) is secured to the handset (l7) 
through resilient means and the sheath member (22) of the 
armored cord is secured to the handset via a securing 
member (30) which is provided with reinforcing means (63).
Patent EP-0265938-A3 (EP)
Title: Dc-dc converter
IPC: H02M3/337
Filed: 1987-10-29
Abstract: A DC-DC converter for high powers has two parallel channels (I, II). Each channel (I, II) consists of an isolating transformer (Fb-Tr1, Fb-Tr2) with a pulsed primary circuit breaker (S1, S2) on the primary side and a secondary circuit breaker (S3, S4) on the secondary side. The power flow within one channel (I, II) from the primary supply voltage Ub via the primary circuit breaker (S1, S2), isolating transformer (Fb-Tr1, Fb-Tr2), secondary circuit breaker (S3, S4) to the secondary output voltage (Ua1, Ua2) takes place in each case in the blocking phase. The two isolating transformers (Fb-Tr1, Fb-Tr2) are loosely coupled to one another via a coupling circuit (L.C.). The coupling circuit (L.C.) transmits energy in each case in the flowing phase from the one transformer to the other transformer in each case. The circuit breakers (S1, S3; S2, S4) are switched in the correct frequency and phase by a control unit (C.U.). 
<IMAGE>
Patent EP-0259918-A3 (EP)
Title: Process for preparing refined oil
IPC: C11B3/00
Filed: 1987-08-27
Abstract: A process is provided for preparing refined oil comprising removal of nickel by incorporating an effective amount of an aqueous substance in crude oil and forming a dispersion containing water nickel and oil, and thereafter filtering the dispersion containing water, nickel and oil As aqueous substance, for example liquid water, steam or dilute acid can be used. Small quantities of aqueous substance, usually less than about 4% calculated on the weight of the oil are sufficient. The process can be applied suitably, in particular in relation to hydrogenation of oil. The aqueous substance can suitably be incorporated in the oil before, during or after the hydrogenation reaction but before the filtration of the oil/catalyst slurry, or it can be incorporated after the slurry filtration, in the filtered hydrogenated oil.
Patent EP-0231067-A3 (EP)
Title: Photography pin board system
IPC: G03B27/20
Filed: 1987-01-12
Abstract: A vacuum frame means for holding in register a photo mask and photo film stack (16) during photographic printing consists of a board (26) on which the stack can lie, which board has register pins (24) for cooperating with holes in the photo mask and photo film to hold them in registration with each other. At the other side of the board (26), each pin (24) has a cap (29) for retaining the pin in an aperture (30) in the board of greater diameter than the pin. An elastic backing sheet (28) is secured to the underside of the board (26) except where it extends underneath the pin so that the elasticity of the backing sheet allows the pin to have some freedom of axial and lateral movement in the aperture (30), although it is normally retained in a mean position. A gasket sheet (27) extends beyond the edges of the board (26) and backing sheet (28) and so can come into contact with the underside of a top plate (14) to establish a chamber which can be evacuated to allow the board to hold the stack in register firmly against the underside of the top plate (14).
Patent EP-0250272-A3 (EP)
IPC: B21D41/04
Filed: 1987-06-22
Abstract: A method of providing a face seal at an end (11) of a tube 
(10) comprises the steps of displacing an end (22) of the tube 
(10) to provide a radially inwardly extending region, providing 
a groove (13) in a longitudinally outwardly facing end (11) of 
the inwardly extending region to receive a seal (14).
Patent EP-0237465-A3 (EP)
IPC: F25D17/04
Filed: 1987-01-23
Abstract: Im dem Gehäuse (11) einer Luftdurchsatzbehälter (10) 
sind luftfeuchtigkeitsadsorbierende Mineraleinlagen (23) aus 
einem Aluminumsilikat in Gewebebeutel (24) deponiert. Die 
Gewebebeutel (24) sind mit luftdurchlässigen Drahtgittern 
(21, 22) auf Tragschienen (16, 17, 18) gahalten. Nur die 
Stirnwände (13, 14) des Gehäuses (11) sind luftdurchlässig; 
an einer Stirnwand sind ein oder mehrere Ventilatoren (25) 
zur Erzeugung einer Luftströmung durch das Gehäuse 
angebracht.
Patent EP-0280108-A3 (EP)
IPC: A43C15/16
Filed: 1988-02-09
Abstract: Bei einem Greifelement für Sportschuhe, bestehend aus 
an der Sohle angeformten oder an dieser befestigbaren 
Stollen aus biegesteifem, elastischen Material mit 
einem den Stollen überrangenden Einsatz aus starrem, 
hochabriebfestem Material wird zur Verminderung der 
Gefahr der Zerstörung des Einsatzes, insbesondere 
durch scherende Kräfte, der Einsatz so ausgebildet, 
daß das Verhältnis von Durchmesser (D) des Einsatzes (3) 
zu dessen Gesamthöhe (H) etwa 1 : 0,75 bis 1 : 1,8 be­
trägt, daß der Einsatz (3) im mittleren Bereich eine 
Einschnürung (E) aufweist, die den Einsatz (3) in 
einen Auftrittsteil (4) und in einen Befestigungs­
teil (5) unterteilt, daß die Höhe der Einschnürung (E) 
25 % bis 60 % der Gesamthöhe (H) beträgt, und daß der 
kleinste Durchmesser (e) der Einschnürung (E) 75 % bis 
45 % des Durchmessers (D) des Auftrittsteils (4) beträgt.
Patent EP-0284795-A3 (EP)
IPC: H01L21/3213
Filed: 1988-03-01
Abstract: A method for anisotropically etching a thick tungsten (3) 
layer atop a thin underlayer comprised of titanium 
nitride (20), by exposure to a gaseous plasma comprised of 
a binary mixture of chlorine gas and oxygen, wherein 
oxygen comprises approximately 25%-45% of the mixture 
by volume. This plasma provides a combination of high 
tungsten etch rate, highly uniform etching, 
anisotropic profiles, and high etch rate ratio to 
underlying glass passivation layers (10).
Patent EP-0285872-A3 (EP)
IPC: D03D51/34
Filed: 1988-03-16
Abstract: In a fluid jet loom, almost all the faulty picks are 
attributable to defects in the quality of the weft yarn. 
The present invention detects matters for evaluating the 
physical properties of the weft yarn or matters for 
evaluating the result of the picking operation during the 
picking operation, discriminates the quality of the yarn 
package on the basis of data obtained through the 
detection, and automatically changes the yarn package for 
a new yarn package when it is decided that the yarn 
package feeding the weft yarn at present is defective.
Patent EP-0299251-A3 (EP)
Title: Communication filter
IPC: H04J3/06
Filed: 1988-06-23
Abstract: Method and apparatus is disclosed which disables a repeater connected to a packet-based network so that improper symbols are not propagated. A communications management unit employing the invention would, upon reception of an improper symbol, cause transmission to halt. The invention implements a three-state machine. Reception of any improper symbol, or symbol with a parity error, causes entry into a forced-halt state. Reception of an IDLE symbol causes transition to a forced-idle state. Return to the start state occurs upon reception of a start-of-packet symbol pair.