baber/WOPTO huggingface dataset:
Patent EP-0188336-A3 (EP)
IPC: B65D88/12
Filed: 1986-01-09
Abstract: A container vehicle for fluent contents, that is to say a 
container in which such contents can be securely held when 
in transit. It comprises a cylindrical vessel (1, 80) arranged 
with its axis (2) level and having axially-disposed ports (93, 
96), valve means (94, 11; 98, 14) to prevent an above-axis 
height load within from spilling out of the ports, and sealed 
joint halves (92, 99) associated with the ports whereby to 
make sealed joints (91, 100) between those ports and input 
(10) and output (13) delivery pipes. The vessel can be rotated 
by external means (7, 8, 9) and contains at least one helical 
vane (16) within it which propels contents axially when the 
vessel is so rotated. The ports may coincide with bearings (3, 
4) to support the weight of the vessel. The vehicle may be for 
the transport of powdered material, to be delivered into and 
discharged from the vessel when fluidised by pressurised 
air, in which case angled delivery and discharge spouts (11, 
14) within the vessel may suffice as the valve means. 
Vehicles in containerised (60) form are described, also 
vehicles suitable for railway travel including variants in 
which the vessel (50) provides the structural link between 
bogies (36, 37) at opposite ends of the vehicle. Vessels 
including discharge means (74-77, 72) specially suited to 
liquid contents, and vessels (80) whose weight is supported 
by bearings, for instance air bearings (83) remote from the 
means (85, 86) which rotate the vessel, are also shown.
Patent EP-0192426-A3 (EP)
IPC: C25B1/22
Filed: 1986-02-13
Abstract: A method of removing sodium ions from an alkaline 
aqeuous solution such as a leach solution which contains 
dissolved sodium tungstate. The method involves passing 
the solutions through the anode compartment of an electro­
lytic cell and passing an electrical direct current through the 
cell causing the sodium ions to pass through the cation 
selective membrane and tungstic acid to be produced in the 
anode compartment. Sodium-containing alkali is bled from 
the cathode compartment at a rate sufficient to prevent 
build-up of alkali in the cathode compartment. The tungstic 
acid is typically converted to ammonium tungstate by 
treatment with ammonia and then the ammonium tungstate 
further treated for recovery of the tungsten values.
Patent EP-0224362-A3 (EP)
Title: Power syringe with volume reducing adapter
IPC: A61M5/148
Filed: 1986-11-13
Abstract: A syringe for a power injector has an adapter (34) with engaging and gripping means for being secured to the machine grippable protrusion (36) of a backer plate of the piston (32) of the syringe. The rear end of the adapter has a machine grippable protrusion (40) so that the syringe, having its volume reduced by the length of the adapter, can be utilised in a conventional power injection machine.
Patent EP-0238837-A3 (EP)
IPC: C11D7/24
Filed: 1987-02-17
Abstract: The paint stripper compositions are in the field of 
compositions not containing methylene chloride for paint 
removal. Conventional paint strippers include methylene 
chloride, which is carcinogenic. The non-methylene 
chloride paint stripper compositions consist essentially 
of oxo-hexyl acetate as the chief cleaning agent, and 
cyclohexanone. The composition preferably also contains 
effective amounts of furfuryl alcohol, an aromatic solvent, 
methyl cellulose as thickener, and dodecyl benzene 
sulfonate as surface active agent. In preferred practice, 
effective amounts of N-methyl pyrrolidone, diisobutyl 
ketone and sodium xylene sulfonate wetting agent are also 
included. The compositions are useful for removing paint 
from walls, floors, and equipment in the automobile 
painting industry, for example in automobile assembly 
plants.
Patent EP-0236992-A3 (EP)
IPC: A24D1/22
Filed: 1987-03-07
Abstract: The invention is directed to a method for producing 
carbon containing fuel elements for smoking articles and to 
such a fuel element prepared by such method.  
     In order to obtain a pure fuel element a carbon contain­
ing starting material is pyrolyzed at a temperature range 
between about 400°C and 1250°C in a non-oxidizing atmos­
phere, the pyrolyzed material is then cooled in a non-­
oxidizing atmosphere, whereupon the size of the pyrolyzed 
material is reduced and then the pyrolyzed material is 
reheated in a non-oxidizing atmosphere at a temperature of 
at least 650°C for a period sufficient to remove volatiles 
therefrom.
Patent EP-0248354-A3 (EP)
Title: Slicer
IPC: B26D7/32
Filed: 1987-05-29
Abstract: In a machine for slicing food such as meat, sausage, cheese or the like comprising a conveying device for carrying the slices of food cut off by a rotating blade to a deposit area and a knocking-off mechanism for transferring the slices from the conveying device to the deposit area, the conveying device is driven by an independent motor of its own. The position of a slide carrying the food to be cut can be sensed by sensing means, and a follow-up control device which is connected, on the one hand, to the sensing means, and, on the other hand, to a drive motor and its encoder ensures synchronous follow-up of the conveying device in dependence upon the position of the slide.
Patent EP-0252330-A3 (EP)
IPC: G11B15/44
Filed: 1987-06-12
Abstract: Beschrieben ist ein Video-Magnetbandgerät, das eine 
Einrichtung zur kraftaufwendigen Betätigung eines Band­
fühlhebels während des Umschaltens vom Geräte-­
Spielbetrieb in den Geräte-Suchrücklauf aufweist. Für die 
erforderliche Drehrichtungsänderung der Bandwickelteller 
ist ein von einem Antriebsmotor angetriebenes Schwenkge­
triebe vorgesehen. Der gesteuerte Kraftaufwand zur Be­
tätigung des Bandfühlhebels wird durch Eingriff eines dem 
Schwenkgetriebe zugeordneten Einrückzahnrades in einen 
feststehenden Zahnstift bewirkt. Hierdurch wird kurzzeitig 
eine Zwangsführung des Einrückzahnrades erreicht, die für 
die Steuerung des Bandfühlhebels ausgenutzt wird.
Patent EP-0252466-A3 (EP)
IPC: G07F1/04
Filed: 1987-07-06
Abstract: An einer in einer Kammer (3) schwenkbar angeordneten 
Klappe (2), die von einem Einwurfschlitz (5) durchsetzt 
wird, ist eine geneigte Laufschiene (12) angebracht, die 
im eingeschwenkten Zustand der Klappe (2) unter dem 
Auslaßschlitz (6) der Kammer (3) steht. Eine 
herausfallende Münze (M) rollt sofort zum Münzprüfer, 
während unrunde Gegenstände auf der Laufschiene (12) 
bleiben, bis diese mit der Klappe (2) zurückgeschwenkt 
wird, wobei die Gegenstände herunterfallen.
Patent EP-0268995-A3 (EP)
IPC: G01N33/80
Filed: 1987-11-19
Abstract: Die Zielstruktur T11TS auf Schaf-Erythrocyten für die T11-­
Struktur auf menschlichen T-Zellen wird homogen gereinigt. 
Mit Hilfe des homogenen Schaf-T11TS kann ein anti 
T11TS-Antiserum mit Antikörpern hergestellt werden, die 
sowohl mit Schaf-T11TS wie auch mit T11TS auf menschlichen 
Erythrocyten reagieren. Schaf-T11TS sowie menschliches 
T11TS sind in Diagnostik und Therapie einzusetzen.
Patent EP-0270896-A3 (EP)
IPC: G06F13/12
Filed: 1987-11-23
Abstract: The invention relates a real time, multiuser, 
time-share computer systems particularly adapted for 
running computer software written for individual personal 
computers, including software that requires the interactive 
exchange of high resolution computer graphics information. 
Data is transferred between the host computer and remote 
terminals over a very high speed serial data transmission 
line at a rate of, for example, 25 MHz. Fiber optic duplex 
cables connect a host controller with one or more remote 
terminals. One fiber optic cable carries the data from the 
host controller to the remote terminal and the other cable 
carries data from the remote terminal to the host 
controller. Specially dedicated, high speed, hardwired 
electronic logic, such as 74F series TTL hardwired logic, 
encodes the software commands, transfers the data over a 
serial data link, and decodes the data so that slower speed 
hardware may direct the data to the appropriate operating 
hardware. The data link can connect terminals in a real 
time, time-share network that enables remote stations to 
share hardware and software written for the single user, 
single tasking generation of personal computer without 
modification to the software, including software having 
high resolution, interactive graphics.
Patent EP-0253687-A3 (EP)
Title: Doppler tip wire guide
IPC: A61M25/01
Filed: 1987-07-20
Abstract: An invasive, fluid velocity measuring wire guide 
particularly adapted and of a size (less than .030 
inch) for subselective placement in the coronary 
arterial tree, which includes a Doppler mechanism for 
determining the blood flow velocity in the region of 
the distal end of the wire guide. Although the wire 
guide is particularly adapted for diagnosing coronary 
arterial disease subselectively; it is of such a size 
and manipulability to be useful in other blood flow and 
biological fluid flow analyses. Preferably, the wire 
guide is flexible and steerable for precise placement. 
The wire guide includes an elongated wire member having 
a Doppler crystal attached in longitudinal alignment at 
its distal end. Electrical leads extend from the 
Doppler crystal along the wire member to the approp­
riate test equipment for measuring the fluid flow 
velocity in the region of the Doppler crystal. 
Preferred embodiments of the Doppler means include 
piezoelectric crystals and piezoelectric polymers. 
Also disclosed is a guide wire with a laser Doppler 
means.
Patent EP-0274219-A3 (EP)
IPC: A61P35/00
Filed: 1987-12-03
Abstract: Interleukin-2 in an interleukin-2-containing liposome composition in 
which the pH of the interleukin-2-containing buffer solution to be sealed in 
liposome is adjusted 2 to 3.5 is stable for a long time.
Patent EP-0274314-A3 (EP)
Title: Pentafluorophenylmethyl 2,2-dimethyl-3-formylcyclopropanecarboxylate, process for its preparation and its use in the synthesis of pesticidal products
IPC: A01N53/00
Filed: 1987-12-11
Abstract: As new chemical products, the products (I): <IMAGE> in all the possible stereoisomeric forms and mixtures of these stereo- isomers and their application to the synthesis of pesticide products.
Patent EP-0282940-A3 (EP)
Title: A method for the preparation of a  gamma-substituted (e)-2-alken-1-al
IPC: C07C45/00
Filed: 1988-03-14
Abstract: An efficient method is disclosed for the preparation of an ω-­
substituted (E)-2-alken-1-al, e.g., 12-chloro-(E)-2-dodecen-1-al in 
three steps of reactions. The starting compound is an ω-substituted 
1-alkynyl magnesium halide which is reacted with trimethyl or 
triethyl orthoformate to give an ω-substituted 1,1-dialkoxy-2-al­
kyne followed by a partial hydrogenation of the triple bond and 
then hydrolysis or, alternatively, followed by the hydrolysis reac­
tion and then partial hydrogenation of the triple bond.
Patent EP-0292676-A3 (EP)
IPC: B29C61/06
Filed: 1988-04-07
Abstract: Bei einem wärmerückstellbaren Gegenstand aus einem vernetzten 
Polyolefin, insbesondere ein Schlauch bzw. eine Manschette zum 
Umhüllen eines Substrates ist der Vernetzungsgrad der dem zu 
umhüllenden Substrat zugekehrten Wandungsbereich deutlich höher als 
der Vernetzungsgrad der dem Substrat abgekehrten Wandungsbereiche.
Patent EP-0286087-A3 (EP)
Title: Medical device
IPC: A61B5/15
Filed: 1988-04-07
Abstract: Disclosed is a vacuum tube type collection device 
for collecting blood or other body fluids from a patient. 
The device includes a conventional sealed vacuum tube (12) 
received in a tube holder (14) having a removable needle assembly (16) 
connected to the tube holder. The characterizing feature of 
the device of this invention is that the needle assembly has 
a guard member (70) which protects the exposed tip of the needle 
after withdrawal of the needle from the patient's body. 
This member is movable between a first position where the 
tip of the needle is exposed and a second position where the 
guard member covers the tip of the needle and prevents 
needle sticks. A locking element is mounted along the 
needle shaft which permanently locks the guard member in the 
second position upon movement of the guard member into the 
second position.
Patent EP-0292769-A3 (EP)
IPC: H04M3/24
Filed: 1988-05-09
Abstract: Um eine Prüfung im laufenden Betrieb der Vermittlungsstelle vor­
nehmen zu können, ist der Prüfadapter über eine Steckverbindung 
an die zum Koppelfeld führenden Zeitmultiplexleitungen (SPH0, 
SPH1) und an die Takt- und Synchronisierimpulse führenden Leitun­
gen (4MHz, SYP) angeschlossen. Er enthält eine Kanalauswahlschal­
tung (Z1, Z2, V, A, T), und einen Digital-Analog-Wandler (D/A) 
für die vom Tongenerator (TOG) erzeugten digitalen Hörtonsignale, 
die dann über einen umschaltbaren Impedanzwandler (IW) und ein 
umschaltbares Dämpfungsglied (D) an einen Prüfanschluß (A) für 
ein Meßgerät gelangen.
Patent EP-0302321-A3 (EP)
IPC: C07D213/72
Filed: 1988-07-22
Abstract: Die Erfindung betrifft ein neues Verfahren zur Her­
stellung von neuen und bekannten Thiopenolen, indem man 
Halogenbenzole zunächst mit Natriumhydrogensulfid um­
setzt und anschließend die Thiophenole durch Ansäuern 
freisetzt, sowie neue Thiophenole.
Patent EP-0316669-A3 (EP)
Title: Dry-storable compositions curable to elastomers by contact with water at ambient temperature
IPC: C08K5/54
Filed: 1988-11-03
Abstract: The compositions are prepared by mixing a diorganopolysiloxane which contains condensable terminal groups with a silicon compound which contains, per molecule, at least three hydrolysable groups bonded directly to silicon, where on average at least one acyloxy group is in the form of a hydrolysable group per silicon atom in this silicon compound, and an organosilicon compound containing at least one vicinal epoxide group, at least some of the organosilicon compound containing at least one vicinal epoxide group being a cyclic diorganopolysiloxane.
Patent EP-0319749-A3 (EP)
Title: Root canal sterilization apparatus
IPC: A61C5/02
Filed: 1988-11-17
Abstract: An apparatus and method for sterilizing a root canal in 
which the apparatus contains an light source (1) for generating 
bactericidal ultraviolet rays and an optical fiber (2) coupled to the 
light source for transmitting the ultraviolet rays to and 
emitting the rays from an emitting end (4) of the optical fiber 
placed in the root canal. Also included is a fiber protecting 
pipe that both protects the fiber and allows the fiber to be 
easily guided into the root canal. A flexible tube disposed over 
the emitting end of the root canal protects the exposed end of 
the optical fiber. Also, an arrangement of two optical fibers 
allows various shaped fiber protecting pipes to be used and a 
hand held coupling device (3) couples two optical fibers.
Patent EP-0291208-A3 (EP)
IPC: C08L23/08
Filed: 1988-04-29
Abstract: Compositions comprising (A) cycloolefin random copolymer 
containing an ethylene component, and a cycloolefin 
component represented by the general formula [I] or [II] 
and having an intrinsic viscosity of 0.05-10 dl/g as 
measured at 135°C in decalin and a softening temperature 
(TMA) not lower than 70°C, and (B) a cycloolefin random 
copolymer containing an ethylene component, and a 
cycloolefin component represented by the general formula 
[I] or [II] and having an intrinsic viscosity of 0.01-5 
dl/g as measured at 135°C in decalin and a softening 
temperature (TMA) of below 70°C, the weight ratio of said 
(A) component / (B) component ranging from 100/0.1 to 
100/10.  
     The composition is particularly useful for molding an 
information recording base board.
Patent EP-0313242-A3 (EP)
Title: Tank for swimming against an artificial current
IPC: A63B69/12
Filed: 1988-10-07
Abstract: A swim tank (11) is provided that is slightly longer than a human and slightly wider than the maximum spread between fingertips. It is divided into upper (13) and lower channels (14) by members extending across the width of the tank and having a rectangular outlet (14) at the top front through which water is expelled. A vaned wheel (15) at the rear is driven by an induction motor (19) from a power source of controlled frequency and the tanked is bowed or rearwardly inwardly tapered.
Patent EP-0287541-A3 (EP)
IPC: B60S3/06
Filed: 1988-04-12
Abstract: A polishing machine for automatic, mechanical 
polishing of vehicles to which wax has first been 
applied comprises a supporting frame (3,4,5) for two 
vertical rotatable polishing brushes (1) and at least 
one horizontal polishing brush (2). The vertical 
polishing brushes (1) suspend from each its trolley 
(20) which may travel on transverse rails (9) 
operated by hydraulic cylinders (15). The entire 
polishing machine is designed as a rail vehicle 
moving on rails (7).  
     The vertical brushes (1) may thereby be moved 
parallelly to as well as perpendicularly to the 
relative direction of travel (24) whereby both the 
sides and the ends of the vehicle are polished. The 
upwardly facing surfaces of the vehicle are polished 
with the top brush (2).
Patent EP-0337326-A3 (EP)
IPC: A63B49/08
Filed: 1989-04-07
Abstract: Es wird ein Handgriff für einen Schläger für Ballspiele be­
schrieben, bei dem der Griffkörper von einer Griffhülse um­
schlossen und zwischen Griffhülse und Griffkörper eine Belüf­
tungskammer ausgebildet ist. Zum Zwecke einer wesentlichen 
Dämpfung von Schwingungen und Vibrationen im Ball-Treffmo­
ment ist vorgesehen, daß das Volumen der Belüftungskammer 
durch die während des Spiels von der Hand des jeweiligen 
Spielers ausgeübten Druckkräfte veränderbar ist und zumin­
dest ein Teil von in der Griffhülse vorgesehenen Öffnungen 
eine Ansaug- bzw. Ausstoßöffnung für die durch die Volumen­
veränderungen bewirkte Luftströmung bildet.
Patent EP-0338529-A3 (EP)
Title: Fluorine-containing polyether and lubricant comprising the same
IPC: C08G65/40
Filed: 1989-04-19
Abstract: A fluorine-containing polyether of the formula:  
R f ¹COOR f ²      (I)  
or  
R f ²OCO-R′ f ¹-COOR f ²      (II)  
wherein R f ¹ and R′ f ¹ are a group containing a perfluoroalkyl 
polyether group, and R f ² is a fluorine-containing alkyl 
group or a fluorine-containing ether group,  
can be used as a lubricant which has good properties such as 
lubricity and durability.
Patent EP-0355852-A3 (EP)
IPC: B65G1/07
Filed: 1989-08-25
Abstract: A lead frame transfer device having a pair of guides 
(4, 5, 6) and a transfer mechanism (43). At least one of 
the guides has a first guide rail (4) adapted for moving 
in the widthwise direction of a lead frame, a second guide 
rail (6) which is biased by a biasing mechanism (7) to 
cause the second guide rail toward the first guide rail to 
the widthwise direction of the lead frame so that the 
position of the second guide rail with respect to the 
first guide rail can be varied. Depending upon the 
widthwise size of a lead frame, the first guide rail of 
the guide is moved in the widthwise direction of the lead 
frame by a driving unit. In response to the movement of 
the first guide rail, the second guide rail is moved 
concurrently under the force of a biasing mechanism (7) 
and the lead frame can be hold at a predetermined position 
under the pressure of the biasing mechanism.
Patent EP-0325454-A3 (EP)
Title: High voltage generating circuit for light reception
IPC: H04B10/50
Filed: 1989-01-19
Abstract: In a high-voltage generating circuit for light 
reception, a current driving circuit (2) is provided to 
current-amplify pulses generated by a pulse 
oscillating circuit (1). A boosting and rectifying 
circuit, such as a Cockcroft-Walton circuit (4), 
receives boosts and rectifies the current-amplified 
pulses and provides the boosted and rectified voltage 
as the output of the high-voltage generating circuit. 
A capacitor (3), which may be part of the boosting and 
rectifying circuit, is provided at the input of the 
boosting and rectifying circuit to provide DC isolation 
from the current driving circuit (2).
Patent EP-0329338-A3 (EP)
Title: Process and apparatus for heating bodies at high temperature and pressure utilizing microwave energy
IPC: B01J19/12
Filed: 1989-02-10
Abstract: The invention relates to a process and apparatus for 
heating bodies to high temperatures at high pressures. 
The process involves locating the body (16) in a chamber 
(15) capable of acting as a resonant cavity for microwave 
radiation of a predetermined frequency. The body (16) is 
then irradiated in the cavity with microwave energy of the 
predetermined frequency for a time sufficient to raise the 
temperature of the body to a suitable high temperature. 
Then, either subsequently or simultaneously, a fluid at 
high pressure is introduced into the cavity to pressurize 
the body. The apparatus provides the equipment necessary 
for the operation of the process. The process and 
apparatus can be used for sintering and/or hot isostatic 
pressing of bodies made of ceramic powders and for similar 
purposes.
Patent EP-0357397-A3 (EP)
IPC: G06F3/033
Filed: 1989-08-30
Abstract: A position sensing apparatus that can be used with a 
compatible digitising tablet to generate positional and 
rotational information.  
     The apparatus contains two mutually perpendicular 
windings (10,14) which are fed with AC waveforms on phase 
quadrature. The magnetic field generated by these windings 
is detected by windings (12) in the digitising tablet.  
     Alternatively, the perpendicular coils may be used to 
detect an externally generated magnetic field. A further 
winding (16) can be added to give positional information. 
All windings can be arranged in a disclosed manner, and 
incorporated into a hand held system.
Patent EP-0327508-A3 (EP)
IPC: B44C1/22
Filed: 1989-02-02
Abstract: Verfahren zur Laserbeschriftung von hochmolekularem organischem Material 
in Form von Gegenständen, Folien und Filmen, wonach das mindestens einen 
strahlungsempfindlichen ausbleichbaren Zusatzstoff und mindestens eine 
weniger strahlungsempfindliche nicht verfärbbare Verbindung enthaltende 
Material einem Laserstrahl ausgesetzt ist, wobei die Energie des Laser­
strahls entsprechend der Form der aufzubringenden Markierung auf die 
Oberfläche des zu markierenden Materials gerichtet wird, so dass an den 
bestrahlten Stellen eine visuelle bunte Kontrastmarkierung entsteht, ohne 
dass die Oberfläche des beschrifteten Materials von Auge erkennbar 
beschädigt wird, dadurch gekennzeichnet, dass man gepulstes Laserlicht, 
dessen Wellenlänge im nahen UV- und/oder sichtbaren Bereich liegt, ver­
wendet, und dass man als ausbleichbaren Zusatzstoff mindestens ein Azo- 
und/oder ein Indanthronpigment und als nicht ausbleichende Verbindung 
mindestens ein anorganisches und/oder organisches Pigment und/oder einen 
polymerlöslichen Farbstoff verwendet. Die Laserbeschriftung erfolgt über 
Masken oder mit einem abgelenkten Strahl unter Computer-Steuerung, wobei 
aber ein gepulster oder pulsmodifizierter Laser verwendet wird.
Patent EP-0385346-A3 (EP)
Title: Spatial light modulator and spatial modulating apparatus
IPC: G02F1/141
Filed: 1990-02-26
Abstract: A spatial light modulator has a photoconductive 
layer (4A) deposited on one glass substrate (1A) having 
a transparent electrode. A first liquid crystal 
alignment film (5A) is formed on the photoconductive 
layer (4A). A second liquid crystal alignment film 
(8A) is formed on another glass substrate (2A) having 
another transparent electrode. A ferroelectric liquid 
crystal (10A) is filled between the first and second 
liquid crystal alignment films (6A, 8A).