baber/WOPTO huggingface dataset:
Patent EP-0146493-A3 (EP)
IPC: C04B37/02
Filed: 1984-12-13
Abstract: A method for bonding Si₃N₄ or SiC ceramics with metals 
which comprises the steps of depositing, on the ceramic mat­
erial, an insert material consisting of a mixture of at least one 
metal selected from the group consisting of Ni and Cu and at 
least one member selected from the group consisting of 
metal oxides, nitrides and carbides by ion plating or spray 
coating, subjecting the deposited insert material to thermal 
reaction treatment to permit metallurgical bond between the 
insert material and the ceramic material, and bonding a 
metal member to the surface of the insert material by brazing 
with a brazing material whose melting point is lower than the 
insert material or by diffusion welding at a temperature lower 
than a melting point of the insert material.
Patent EP-0142477-A3 (EP)
Title: Pipe handling assembly
IPC: E21B19/20
Filed: 1984-05-28
Abstract: (D A pipe handling assembly in connection with an oil derrick comprises two pivotable and vertically movable arms (3) having a grab head (2) in the form of a U-shaped claw intended for transporting a stand of pipe, a drill collar or the like from the well center to a rack, and vice versa. The grab head on one arm (3), preferably the lower arm, is subdivided vertically into a lower U-shaped member (35) fixedly connected to the arm (3) via a housing (11) and an upper U-shaped member (18) rotatable relative to the lower member (35) and provided with locking means (28,29,30) for retaining the pipe, drill collar or the like. The two members (18,35) are provided with rotation means intended to bring the upper, rotatable member (18) from an arbitrary angular position into a locked position in which its claw aperture (20) is in alignment with the claw aperture (36) of the lower member (35). The rotation means which brings the two apertures (20 and 36) into alignment, in a preferred embodiment, consists of the facing surfaces on the two members (18,35), which are formed as complementary, helical, inclined planes (32,37) whose ends (entry and exit of the helix) are connected via respective surfaces (33 and 38 respectively) which form an acute angle relative to the centerline of the housing (11).
Patent EP-0175920-A3 (EP)
IPC: C07D309/30
Filed: 1985-08-21
Abstract: Die vorliegende Erfindung behandelt ein Verfahren zur 
Herstellung von cis-trans-Isomerengemischen von 2,2-­
Dimethyl-3(β,β-dichlorvinyl)-cyclopropan-1-carbonsäure­
estern, bei denen das cis-Isomere in bei weitem höherem 
Anteil entsteht als das trans-Isomere. Das Verfahren geht 
von Ausgangsverbindungen aus, die bisher nicht zur Herstel­
lung diese Isomerengemischs eingesetzt worden sind und 
die teilweise auch neue Verbindungen sind.  
     Das Verfahren ist dadurch gekennzeichnet, daß man 
entweder ein 4,4-Dimethyl-5-halogen-6-alkoxy­
tetrahydropyron oder einen 3,3-Dimethyl-4-halogen-5-oxo­
pentansäureester mit Dichlorphosphonsäureestern in 
Gegenwart von Alkalialkoholaten oder von Alkalihydriden 
oder von Lithiumalkylen umsetzt. Die als Ausgangsprodukte 
einsetzbaren Tetrahydropyrone sind neue Verbindungen, für 
die Stoffschutz und ein Verfahren zu deren Herstellung 
beansprucht wird. Dieses Herstellverfahren besteht darin, 
daß β,β-Dimethyl-δ, δ -dihalogen- δ -valerolactone mit 
Alkalialkoholaten umgesetzt werden. Die Reaktionstempera­
tur beträgt dabei zwischen - 10 und + 50°C.
Patent EP-0176057-A3 (EP)
Title: Chopper for organic material
IPC: A01D90/10
Filed: 1985-09-23
Abstract: The chopper consists of a loading space (1) with a mechanically driven scraper floor (21), a pair of metering rollers (19, 20) lying above the latter, and arranged in turn downstream of these rollers, in the operating direction, the actual chopper unit (5, 6) at one of the ends of the loading space. The chopper unit (5, 6) is designed as a flail device for mulch with a rotating driveshaft (5) and free-swinging flails (6), and the pair of metering rollers (19, 20) is mounted on a link (22) so as to be vertically movable in the loading space (1) for the purpose of modifying the effective size of the gap (Sp) between these rollers and the scraper floor (21). <IMAGE>
Patent EP-0181584-A3 (EP)
Title: Adjustable-height show stand with polygonal columns for garments
IPC: A47F7/19
Filed: 1985-11-02
Abstract: 1. Adjustable-height show stand with polygonal columns for garments, with a single- or multi-part foot system and an upright-tube system formed by a single upright tube or upright tube combination consisting of a number of single upright tubes spaced apart, an extensible column provided with an extension arm system being inserted on the telescopic principle in each individual upright tube and a height-adjusting device for securing the extensible column at the required relative height in the upright tube being provided between each individual upright tube and its associated extensible column and having a locking device with a sleeve-like casing body with a passage preventing the latter from rotating on the extensible column as well as a spring element moving a pin member into a position of engagement with the extensible column, a number of recesses situated at largely equal distances apart and aligned with one another being provided along a wall section of the extensible column, the opening in the casing body being delimited by a rear wall bearing the pin member next to its upper edge, a front wall containing the spring element and also by side walls interconnecting the aforementioned walls, the rear wall and the side walls being substantially parallel to the adjacent wall sections of the extension column, characterized by the fact that the locking device (5, 5') is displaceable over the extension column (3) and rests on the top end of the upright tube (2) and that the front wall (15.2) diverges upwards by an angle alpha in respect of the adjacent wall of the extension column in such a manner that when the front wall of the extension column the pin member (11) disengages from the relevant recess (12).
Patent EP-0152187-A3 (EP)
IPC: G03H1/02
Filed: 1985-01-17
Abstract: Optical four wave mixing is provided by interfering two 
waves on a liquid crystal layer (1) temperature stabilised just 
beneath its nematic/isotropic phase change transition tem­
perature. The liquid crystal incorporates a guest dye to 
absorb the light producing a holographic thermal image 
which is accompanied by a holographic phase image. 
Illumination of this phase image with a 'third wave' of 
different wavelength is then used to produce the required 
holographically diffracted 'fourth wave'.
Patent EP-0156621-A3 (EP)
IPC: B29B17/00
Filed: 1985-03-19
Abstract: An extruder head 1 for molten material such as polymer 
has a die plate 6 orificed at 5, rotating blades 11 sweeping 
over the die plate to operate and fling outwards emerging 
short lengths 22 of molten material, and a surrounding free­
standing wall or curtain of high-pressure water 14 around 
the blades to entrap and cool separate cut lengths without 
agglomeration.  
     The wall of water can be formed of merging, or overlap­
ping, flat jets from nozzle 13, and must be essentially unin­
terrupted viewed from the centre of the die plate.
Patent EP-0178851-A3 (EP)
IPC: H01F41/08
Filed: 1985-10-10
Abstract: A toroidal electrical transformer having a low voltage 
coil, a high voltage coil and an annular magnetic core in 
which the low voltage and high voltage coils are each 
continuous and form and arcuate elongated passage there­
through. The annular magnetic core is wound in place in said 
arcuate elongated passage substantially from a continuous 
strip of magnetic material resulting in a toroidal transformer 
with continuous windings and a continuous wound core. 
Various components and sub-assemblies are also disclosed 
along with various apparatus and methods for producing 
such toroidal electrical transformers, its components and its 
sub-assemblies.
Patent EP-0187002-A3 (EP)
Title: Synthesis of crystalline aluminum, phosphates
IPC: C01B25/36
Filed: 1985-12-13
Abstract: A microporous crystalline aluminum phosphate having the 
X-ray diffraction characteristics substantially corresponding to 
those set forth in Table 1 is prepared by crystallization from an 
aqueous reaction mixture comprising sources of Al₂O₃, P₂O₅, 
and urea or a substituted urea of the formula:  
R₁R₂N.CO.NR₃R₄  
where R₁, R₂, R₃ and R₄ are the same or different and each 
is hydrogen or a C 1-12  hydrocarbyl group.
Patent EP-0201849-A3 (EP)
Title: Method and apparatus for dimensional analysis and flaw detection of continuously produced tubular objects
IPC: G01N23/18
Filed: 1986-05-06
Abstract: An apparatus and method of non-contacting, non- destructive, on-line dimensional analysis and flaw detection of tubular products are disclosed. The apparatus includes penetrating radiation sources and detectors arranged about the product to be examined and a high-speed data processing system which employs novel computed tomography techniques to provide high precision dimensional estimates and flaw detection. The apparatus is capable of continuously determining the outside diameter, inside diameter, wall thickness, ovality, eccentricity, and weight-per-unit length over a wide range of temperatures for essentially tubular products produced on a unit or continuous basis. The apparatus can also detect process-induced flaws in the products.
Patent EP-0223045-A3 (EP)
Title: Adhesive composition1
IPC: C08J3/24
Filed: 1985-02-13
Abstract: Cohesive flexible curable adhesive coatings formed from a dispersion of first and second powdered curing components, preferably reactive at ambient temperatures, in a solution of a binder, the binder content being not more than 15%, preferably not more than 2.5% by weight of the dried composition. Also claimed are curable compositions having a specific advantageous reactive particle size distribution; specific epoxy--amine adduct curing agents; and specific polyalkylene oxide binders.
Patent EP-0202068-A3 (EP)
Title: Deflector for directing downwards a flow of air along the surface of the rear window of a car
IPC: B62D35/00
Filed: 1986-05-07
Abstract: Deflector for directing downwards a flow of air along the rear window of a car and comprising a curved, elongated plate (5) being placed substantially parallel with the rear window and having its upper edge just above the roof-line (2) of the car and being mounted on the car by means of at least one mounting member. In order to avoid that the mounting members will prevent opening of the rear door (.1) of the car and to eliminate the need for drilling of holes in the metal parts of the car, the mounting member (6) is fastened to the glass of the rear window itself, so that it without touching the painted metal parts of the car will extend from a preferably by glueing to the glass fastened plate to the curved plate (5) above the metal parts of the car above the rear window (4).
Patent EP-0213702-A3 (EP)
IPC: F16F9/46
Filed: 1986-07-10
Abstract: A rotational actuator for the interior of an adjustable veh­
icle suspension damper device comprises a cylindrical per­
manent magnet stator (21,22) and a cylindrical armature (40). 
The armature includes a shaftless winding (42) on a non-­
magnetic armature frame (41), the armature frame extending 
axially beyond the winding at each end, with output-engaging 
means (48,49) at one end and an opening (45) between that 
end and the winding projecting radially inwardly across the 
axis of the armature. A first shaft (44) coaxial with the arma­
ture is anchored in the one axial end of the armature frame 
and rotatably supported in a first axial support (23). A second 
axial support (30) in the stator projects into the opening of the 
armature frame across the armature axis and supports a 
second shaft (50) coaxial with the armature and extending 
across the opening of the second axial end of the armature 
frame, whereby the armature is supported at each axial end 
close to the winding and core, and the radial size of the actua­
tor is minimized.  
     Rotational limit stops (52,53;55,56) may be formed on a 
bridge portion (46) of the armature adjacent the radially in­
wardly projecting opening and on the second axial support. 
An additional intermediate stop may comprise flat surfaces 
(60,61) on the armature and on a stationary U-shaped spring 
(63); alternatively, output ratchet apparatus may be provided.
Patent EP-0220858-A3 (EP)
Title: Monoclonal anti-human breast cancer antibodies, corresponding hybridomas, the production and use thereof
Inventor: RING DAVID BARRATT
IPC: C12P21/00
Filed: 1986-10-07
Abstract: Hybridomas producing monoclonal antibodies suitable for imaging and diagnosis of human breast tumors and such monoclonal antibodies are claimed. The monoclonals are characterized by breast tumor binding range, breast cancer cell line range, and selectively.immunoimaging agents comprising the monoclonal antibody and a detectable label, either directly or indirectly conjugated to the antibody are claimed. Methods for imaging breat tumors using the immunoimaging agents are described and claimed.
Patent EP-0231792-A3 (EP)
IPC: B65D19/24
Filed: 1987-01-16
Abstract: Flachpaletten aus Kunststoff biegen sich infolge des geringen 
Dauerelastizitätsmoduls bisher verwendeter Kunststoffwerk­
stoffe über zulässige Werte durch, wenn sie in Längsrichtung 
nur an ihren äußeren Tragkästen aufgelagert werden. Eine Hoch­
regallagerung derartiger Flachpaletten aus Kunststoff ist des­
halb nicht möglich. Zur Behebung dieses Umstandes wird deshalb 
eine Flachpalette vorgeschlagen, welche obere und untere Längs­
riegel sowie obere Querriegel umfaßt, die zueinander im wesent­
lichen orthogonal verlaufen, sowie wenigstens vier der Auflage­
rung der Flachpalette dienende Tragkästen, an die die Längs- 
und Querriegel angeschlossen sind, sowie eine Mehrzahl von 
seitlichen Hebeöffnungen. Um eine geringe Durchbiegung zu er­
reichen, sind die oberen Längsriegel (16) der Flachpalette (15) 
durch einen Untergurt (160) und einen mit ihm durch Stege 
verbundenen Obergurt (162) gebildet, wobei die Längsriegel (16) 
mit vollem Querschnitt an Längsscheiben (27, 28) der Tragkästen 
(19, 20, 21, 22) angeschlossen sind. Der Obergurt (162) bildet 
ein ebenes Topplattenteil (29) der Flachpalette (15) und be­
 
 
grenzt den an ihn angrenzenden Tragkasten (19, 20, 21, 22) 
wenigstens teilweise. Der Untergurt (160) ist im Bereich der 
Tragkästen gegenüber seiner Anordnung im Bereich der Hebe­
öffnungen (23, 24; 25, 26) über einen winklig zum Untergurt 
(160) verlaufend verbundenen Kniegurt (30) vom Obergurt (162) 
weg parallel versetzt.
Patent EP-0240903-A3 (EP)
IPC: C08F291/02
Filed: 1987-03-31
Abstract: Herstellung von mit Kautschuk schlagfest modifiziertem, 
transluzenten Polystyrol, bei dem man Verbindungen aus der 
Klasse der Styrole in Gegenwart eines kautschukelastischen 
Polymeren polymerisiert, das Thiolgruppen enthält.
Patent EP-0255097-A3 (EP)
IPC: A61L31/14
Filed: 1987-07-27
Abstract: A process for improving resistance to deterioration when 
exposed to sterilizing radiation of polyolefin resins which 
comprises combining with polyolefin resin an amount suf­
ficient to improve resistance of the polyolefin resin to such 
deterioration of a phosphite having the formula: 
  
wherein R is alkyl having from one to about nine carbon 
atoms; and then exposing the polyolefin resin to sterilizing 
radiation.
Patent EP-0261464-A3 (EP)
IPC: H04N5/353
Filed: 1987-09-02
Abstract: Ein Verfahren zum Betrieb eines Halbleiter-Bildsensors 
für eine elektronische Kamera mit automatischer Belich­
tungsregelung, bei dem die Betriebsspannung (U ITO ) für 
den Bildsensor derart getaktet wird, daß sie nur für 
einen Anteil (α) der maximalen Integrationszeit (T O ) 
anliegt, so daß die effektive Integrationszeit an die 
Szenenhelligkeit anpaßbar ist, wobei der Anteil (α) ein 
langsam mit der Zeit zwischen praktisch O und 1 variie­
render Faktor ist, dessen Größe über eine Regelung von 
der Helligkeit der aufzunehmenden Szene abhängt, und 
wobei die effektive Belichtungszeit (T eff ) durch die 
Beziehung T eff =αT O  gegeben ist.
Patent EP-0270819-A3 (EP)
IPC: A61B17/00
Filed: 1987-10-30
Abstract: There is disclosed herein a driver system 
for an ultrasonic probe for allowing a user to have 
proportional control of the power dissipated in the 
probe in accordance with the position of power 
dissipation controls operable by the user. The system 
uses a tunable inductor in series with the piezoelectric 
crystal excitation transducer in the probe which has a 
flux modulation coil. The bias current through this 
flux modulation coil is controlled by the system. It is 
controlled such that the inductance of the tunable 
inductor cancels out the capacitive reactance of the 
load impedance presented by the probe when the probe is 
being driven by a driving signal which matches the 
mechanical resonance frequency of the probe. The 
resulting overall load impedance is substantially purely 
resistive. The system measures the phase angle and 
monitors the power level. The system uses this 
information to adjust the bias current flowing through 
the flux modulation coil to maintain the substantially 
purely resistive load impedance for changing power 
levels. This information is also used to adjust the 
frequency of the driving signal to track changing 
mechanical resonance conditions for the probe at 
different power levels. This method of operation 
insures substantially maximum power transfer efficiency 
and substantially linear power control over a range of 
power dissipation levels.
Patent EP-0269015-A3 (EP)
IPC: C04B28/04
Filed: 1987-11-20
Abstract: Disclosed are dry set mortar compositions having improved non-sag 
properties, while retaining properties such as workability, adhesion and 
long open time. In particular, these properties are achieved by the use 
of finely divided silica, such as fumed or precipitated silica, as an 
anti-sag agent in combination with certain carbohydrate polymers, as 
water retention agents such as cellulose ethers or mixtures thereof with 
natural gums, such as the polygalactomannan gums. The mortar composi­
tion is also comprised of the usual Portland cement and an inert filler 
such as sand and may also contain latex binders found in many conven­
tional mortar compositions.
Patent EP-0236052-A3 (EP)
IPC: G11C29/02
Filed: 1987-02-24
Abstract: An error-correcting memory system includes a storage 
module which receives an address during a read cycle and 
which reads data bits and check bits at the address, and it fur­
ther includes a low DC power logic circuit which corrects errors 
in the data bits by decoding multiple minterms from the check 
bits; wherein the logic circuit is comprised of: a plurality of logic 
gates, one for generating each of the minterms by passing a 
constant power dissipating current to selectively decode the 
check bits; a control circuit for generating a control signal that 
is in one state during only a small fraction of the read cycle and 
is otherwise in an opposite state; and an enabling circuit, cou­
pled between the control circuit and the logic gates, for en­
abling their selective decoding by permitting the constant cur­
rent to flow through the gates only while the control signal is 
in its one state.
Patent EP-0252732-A3 (EP)
Title: Transdermal drug delivery device
IPC: A61M37/00
Filed: 1987-07-08
Abstract: A disposable electrode (3) for use in a transdermal device comprises a first surface adapted for contact with human skin and through which a drug substance contained in the electrode passes to the skin under the influence of an iontophoretic or electro-osmotic force and a second surface (4) which is electrically conducting, the electrode has a surface area in contact with the skin, in use, in the range 0.1 to 30 cm<2> and a drug dissolved or dispersed in a hydrophilic medium (5) at a concentration in the range 0.1 to 15% (w/v) based on the hydrophilic medium.
Patent EP-0235030-A3 (EP)
Title: Procédé de détection des défauts présents dans les pièces métalliques et appareillage pour la mise en oeuvre de ce procédé
IPC: G01N29/07
Filed: 1987-02-17
Abstract: La présente invention concerne un procédé et un 
appareillage de détection des défauts dans des pièces 
métalliques.  
     L'appareillage selon cette invention comprend 
essentiellement une semelle (S) contenant une 
multiplicité d'émetteurs-récepteurs (1) d'ondes 
ultasonores, lesquels ont une position repérée dans 
la semelle (S) et sont reliés à un système de 
traitment (D) de données, lui-même relié à un système 
de visualisation (V).  
     Cet appareillage permet la visualisation directe des 
défauts présents dans un cordon de soudure, ou 
résultant de la corrosion dans une pièce métallique 
quelconque.
Patent EP-0274363-A3 (EP)
Title: Product and process for an efficient skin-hydrating treatment, especially for use in the field of cosmetics
IPC: A61K8/19
Filed: 1987-12-14
Abstract: Skin-moisturising compsns. comprise liposomes contg. mineral water. The mineral water is 'Sorgente Panna'. The compsns. also contain 'immediate biochemical precursors of desulphurised glycosaminoglycans' (I). They are formulated as aerosol sprays.
Patent EP-0302376-A3 (EP)
IPC: G06K13/04
Filed: 1988-07-27
Abstract: Zwei gemeinsam um eine Lenkachse (6) verschwenkbare Paare 
von Walzen (9, 10; 12, 13) gehören einem Förderkanal (7) 
an, wobei für die Verschwenkung ein Schrittmotor (25) und 
den Antrieb der Walzen ein Elektromotor (28) vorgesehen 
ist. Dem bezüglich des Förderkanals (7) austrittsseitigen 
Walzenpaar (12, 13) ist eine Lenkanordnung zugeordnet, 
die entsprechend der Schwenklage die Richtung des 
Walzenspaltes auf der Austrittseite gegenüber jener auf 
der Eintrittseite verändert und dabei angenähert zum 
Verlauf von der Austrittseite zugeordneten Abgabestellen 
in Form von Ablagefächern (A) ausrichtet. Im Betrieb des 
Sortiergerätes kann der Förderkanal (7) ein von einem 
Drucker (D) zugeführtes Blatt in einer einem Eintritts­
spalt (3) entsprechenden Uebernahmestellung nach Ingang­
setzung des Eletromotors durch die Walzen (9, 10) über­
nehmen, während der weiteren Förderung des Blattes eine 
gewählte Abgaberichtung anfahren und dabei die Ausrich­
tung des Austrittes auf das entsprechende Ablagefach 
vornehmen. Nach Abgabe des Blattes kehrt der Förderkanal 
wieder in die Uebernahmestellung zurück. Das Sortiergerät 
lässt sich auf eine von mehreren Uebernahmestellungen, 
z.B. auch eine aus einem vorgeschalteten Sortiergerät 
einrichten, wie auch eine Abgabestelle anfahren, die der 
Uebergabe eines Blattes an ein weiteres Sortiergerät 
dient.