baber/WOPTO huggingface dataset:
Patent EP-0277473-A3 (EP)
IPC: C12N11/08
Filed: 1988-01-04
Abstract: Polymer conjugates which can be reversibly precipitated from aqueous solution and comprise a base polymer which is soluble in aqueous medium and a catalytically active compound which is chemically bonded thereto, are used in homogeneous catalysis, in particular in biocatalysis.
Patent EP-0287839-A3 (EP)
IPC: B29C51/00
Filed: 1988-03-25
Abstract: Thermoformed multi-layer structures 
comprising at least a first and a second layer, the 
first layer comprising a blend of amorphous polyamides 
having a Tg greater than about 120°C and one or more 
semicrystalline aliphatic polyamide and the second 
layer comprising a structural thermoplastic resin.
Patent EP-0308607-A3 (EP)
Title: Control device for movable side walls or parts thereof in a closed wagon
IPC: B61D19/00
Filed: 1988-07-16
Abstract: An actuation device is provided for a closed railway goods wagon with a rigid roof, rigid side walls and a rigid floor and openable side walls or sections of side walls with a side wall sloping region which is angled off in the upper region towards the roof, can be swivelled upwards and bears at its free end a flexible wall part which itself is of height-adjustable construction, the said actuation device permitting the actuation and adjustment of the side wall or of a section of the side wall with a low expenditure in terms of time and force and which can be carried out in a reliable and manual manner. In order to achieve this object, a pressure rod is arranged in an articulated manner on the side wall sloping region, the said pressure rod being guided in a height-adjustable manner at the other end on an actuation spindle mounted on the end wall and at its one end a drive gearing with a drive shaft to be loaded is arranged at a favourable gripping height. The flexible wall part is itself additionally adjusted in height by means of a Bowden cable and deflection rollers with the swivelling out of the side wall sloping region. A loading gate which projects beyond the floor and can be swivelled about at least 90 DEG  can also be actuated by the drive gearing by means of a transmission chain and an actuation means. <IMAGE>
Patent EP-0304689-A3 (EP)
Title: Solution for use as a rinsing liquid in the destruction of the deposits extraneous to the body in human and animal tissues or in body cavities
IPC: A61K33/26
Filed: 1988-08-03
Abstract: An aqueous solution containing salts or complex compounds of the metals of the iron group of the periodic table, of magnesium or calcium or mixtures of these salts or complex compounds in a concentration not exceeding 50 mmol/litre, which because of their low breakthrough threshold as irrigation liquid in the destruction of deposits extraneous to the body in human or animal tissues or body cavities by means of shockwaves and cavitation generated by pulsed laser radiation, especially in the infrared range, is provided.
Patent EP-0307063-A3 (EP)
Title: Improvements relating to lifting devices
IPC: B66C1/12
Filed: 1986-06-23
Abstract: A lifting device comprises a rotary pulley assembly (16) 
over which a link chain (12) passes. The pulley assembly (16) 
has a peripheral section having recesses in which the 
link chain fits, to establish a drive connection 
between the link chain (12) and pulley assembly (16). The 
pulley assembly (16) is spring loaded and is movable against 
the spring loading between two positions namely a first 
postion in which the pulley assembly (16) can rotate about 
its axis, and a second position in which a locking 
means prevents it from turning about its axis. The 
pulley assembly (16) moves to the second position when the 
chain (12) is attached to a load and the pulley is raised to 
lift the load. The locking is achieved by means of a 
sprocket wheel (68) on the pulley assembly (16) engaging a 
locking member (36). The sprocket wheel teeth pitching is 
less than the pitching of the recesses for the link 
chain so that the device can be fine tune positioned in 
relation to the centre of gravity of the load.
Patent EP-0320041-A3 (EP)
Title: Multi-access device
IPC: G06F13/18
Filed: 1988-11-24
Abstract: A device (MAM) including a common data resource (RAM) to which a first (PR) and several second (LC) stations are coupled. This device includes a first transmission circuit (DB, MD, LD2, LD1, DBU) coupling the common resource and the first station and, for each of the second stations, a second transmission circuit (DB, MD) coupling the common resource and a buffer circuit (LR; LW) and a third transmission circuit (PISO, SO; SI, SIPO) coupling the buffer circuit and the corresponding second station and which is used at predetermined moments (T1, T2, T3; T4). The device also includes a priority circuit (CLC, SG) which grants the highest priority to the requests for the use of the first transmission circuit and the following priorities to the requests for the use of the second transmission circuits in decreasing order of the frequencies (SOS; SIS) of the corresponding predetermined moments.
Patent EP-0294287-A3 (EP)
IPC: G11B20/18
Filed: 1988-06-01
Abstract: A storage device system (40) for computers capable of dynamically and transparently reconstructing lost data is described comprising a plurality of first individual storage devices (16) for storing digital nformation and a second individual storage device (16) for storage devices (16 min ) for storing error/recovery code bits. There is logic for generating and storing error/recovery code bits in the second individual storage device (16 min ) according to a pre-defined parity checking algorithm for the digital information and logic for using the error/recovery code bits to reconstruct a changed bit in error in the digitalo information according to the parity checking algorithm. An interface (60, 56, 46, 18, 14) is disposed to receive read and write requests from a user CPU (10, 54) and a plurality of storage device controllers (60 min ) are connected between the interface and respective ones of the plurality of storage devices (16) for interfacing with the plurality of storage devices (16) and operating them concurrently. The CPU (44) includes logic (48) for immediately acknowledging a write to an associated storage device (16) upon the data being placed in a buffer memory (64), for checking data in the buffer memory (64) and indicating it as having been read from an associated storage device (16) without an actual read thereof when a read request therefor is received from a user (10, 54) whereby the buffer memory (64) acts as a cache memory in such cases.
Patent EP-0325152-A3 (EP)
IPC: G02B6/28
Filed: 1989-01-11
Abstract: Um in der optischen Nachrichtentechnik mit 
Wellenlängenmultiplexern und -demultiplexern optimale 
Übertragungseigenschaften zu erreichen, ist eine genaue 
Justierung der Lichtwellenleiter und optischen Komponenten 
notwendig. Die neue Anordnung soll den Justieraufwand 
verringern.  
     Die Lichtwellenleiter und die optischen Komponenten sind 
auf einer Platte (9) aus einkristallinem Material fixiert, 
wobei das Material anisotrop ätzbar ist und auf der Platte 
Ausnehmungen zur Halterung (11-18) durch anisotropes Ätzen 
hergestellt sind. Die Ausnehmungen weisen senkrechte oder 
senkrechte und geneigte Seitenwände auf.
Patent EP-0327083-A3 (EP)
IPC: G04G7/00
Filed: 1989-02-02
Abstract: Gegenstand der Erfindung ist eine Vorrichtung zum Betreib von Echtzeituhren 
(5,6), die sich in Teilnehmern (2, 3) 
eines hierarchisch durch Bussysteme 
(11) verbundenen Prozeßsteuersystems befinden.  
     Die Echtzeit wird von einer Zentraluhr (7) 
vorgegeben und über die vorhandenen 
Bussysteme (11) an die einzelnen 
Teilnehmer (2, 3) weitergeleitet 
und synchronisiert.
Patent EP-0340432-A3 (EP)
IPC: G02B7/02
Filed: 1989-03-17
Abstract: Die Erfindung betrifft eine Fassung für optische 
Linsen mit einem im Fassungskörper (1) angeord­
neten, die Linse (7) in der Fassung haltenden 
Haltering (5). Um einen gleichmäßigen Andruck 
der Linse (7) zu erzielen und beim Befestigen 
des Halteringes (5) im Fassungskörper (1) kein 
Drehmoment auszuüben, wird vorgeschlagen, am 
äußeren Umfangsbereich des Halteringes (5) 
dessen Umfangsfläche (8) durchdringende Öff­
nungen (9) vorzusehen. In den Öffnungen (9) 
sind zur Linse (7) achsparallele Gewinde­
stifte (3) drehbar und auf die Linse (7) zu 
gehalten angeordnet. Die Gewindestifte (3) 
greifen mit ihrem aus der Umfangsfläche (8) 
des Halteringes (5) herausragenden Gewinde­
bereich (4) in den Fassungskörper (1) ein.
Patent EP-0338357-A3 (EP)
Title: Working hours counter
IPC: G06M1/10
Filed: 1989-04-08
Abstract: The invention relates to an elapsed-time meter having indicating rollers which are arranged by means of an electrical motor drive via an intermediate gearing in a housing. In the course of miniaturisation of such devices, small elapsed-time meters are to be created but without having to accept a deterioration in resolution or indicating capacity, which is done by means of supporting the rotor of the drive motor, on the one hand, in a frame partition wall and, on the other hand, in a bearing plate which carries the gearing at its front end and can be fixed at the partition wall by means of formed-on spring lugs with locking noses. 
<IMAGE>
Patent EP-0340557-A3 (EP)
IPC: G02B6/00
Filed: 1989-04-21
Abstract: An optical waveguide having a core/sheath structure whose sheath comprises a terpolymer based on vinylidene fluoride, tetrafluoroethylene and hexafluorpropylene, is suitable for transmission paths of ca. 10 to 100 m an can also be used at a temperature of above 100 DEG  C. without significant reduction of the transmission path.
Patent EP-0351570-A3 (EP)
IPC: F16L55/165
Filed: 1989-06-21
Abstract: Der Erfindung liegt die Aufgabe zugrunde, für das genannte Verfah­
ren einen Auskleideschlauch so auszubilden, daß mit einer relativ ge­
ringen Menge an gut haftendem, spannungsfrei aushärtendem Kunstharz 
eine intensive Haftverbindung zwischen dem Auskleideschlauch und der 
zu sanierenden Rohrleitung erreicht werden kann.  
     Zur Lösung dieser Aufgabe wird ein Auskleideschlauch (5) verwendet, 
der aus einer Außenschicht (6) und einer Innenschicht (7) aus jeweils 
einem Faservlies und aus einer zwischen den genannten Schichten angeord­
neten, flüssigkeitsundurchlässigen, dünnen Sperrschicht (8) besteht. 
Die Außenschicht wird in einer oder mehreren Zonen oder auf der 
gesamten Länge mit einem an den Rohr- und Kanalwerkstoffen gut 
haftenden, spannungsfrei härtenden Kunstharz und die Innenschicht (7) 
mit dem gleichen oder einem anderen beim Härten eine die Haft- oder 
Klebeverbindung zwischen der Rohr- oder Kanalinnenseite und der Außen­
schicht nicht beeinträchtigende geringe Schrumpfung aufweisenden Kunst­
harz getränkt.  
     Der Auskleideschlauch wird in flachem Zustand in die zu sanierende 
Rohrleitung eingebracht und wird dann unter Wirkung eines Druckmediums 
aufgeweitet und an die Innenseite des zu sanlierenden Rohres gepreßt. 
Der Anpreßdruck wird solange aufrechterhalten bis das oder die Kunst. 
harze ausgehärtet sind.  
     Anwendungsgebiet ist die Sanierung von im Erdreich verlegten Ab­
wasserleitungen.
Patent EP-0355569-A3 (EP)
Title: Tunnel furnace for burning materials containing flammable ingredients
IPC: F27B9/30
Filed: 1989-08-08
Abstract: A tunnel furnace for burning materials containing flammable materials has, in the furnace channel in the region of the burning zone and cooling zone, the usual small free internal cross-sectional area between charge and furnace inner walls. In the region of the heating-up zone and possibly in a part of the burning zone, this free internal cross-sectional area is, in relation to the remaining free internal cross-sectional area, greatly enlarged. In these regions, the separation between charge and furnace wall or furnace roof and charge is thus considerably greater than in the remaining furnace. In the regions with enlarged free internal cross-sectional area, the furnace gas is guided along a longitudinal surface of the charge in counterflow and along another longitudinal surface in co-flow. The furnace gas flows transversely through the charge upon transition from the counterflow to the co-flow. The removal of the furnace gas is carried out at the rear end, seen in the forwarding direction of the materials, of the heating-up zone and/or at the front end of the burning zone. <IMAGE>
Patent EP-0325416-A3 (EP)
Title: Absorbent members having low density and basis weight acquisition zones and absorbent articles incorporating such members
IPC: A61F13/49
Filed: 1989-01-18
Abstract: An absorbent article wherein the deposition region (54) of its absorbent member (42) comprises a storage zone (58) and an acquisition zone (56) having a lower average density and a lower average basis weight per unit area than the storage zone (58). The acquisition zone (56) is positioned toward the front of either the absorbent member (42) or the absorbent article so that the acquisition zone (56) may most effectively and efficiently rapidly acquire discharged liquids. The absorbent member (42) comprises a mixture of hydrophilic fibrous material and discrete particles of absorbent gelling material having a particular size distribution so as to enhance the absorbent capacity and acquisition rate of the absorbent member (42). The particles of absorbent gelling material are selected to have a mass median particle size greater than or equal to about 400 microns with the amounts of very large and very small particles preferably kept below certain minimum concentrations.
Patent EP-0337664-A3 (EP)
IPC: C08L23/08
Filed: 1989-04-06
Abstract: An antistatic resin composition comprising the 
components (1) and (2) shown below: 
component (1): an ethylene random copolymer 
having a melt flow rate of 0.1 to 50 g/10 min. obtained 
by copolymerizing 99 to 70% by weight of ethylene and 1 
to 30% by weight of a comonomer represented by the 
formula I: 
  
wherein n is 0 or 1, and when n = 0, R represents an 
alkyl group having 2 to 8 carbon atoms and A represents 
hydrogen, and when n = 1, R represents an alkyl group 
having 1 to 20 carbon atoms and A represents hydrogen or 
a methyl group;  
component (2): a polymeric charge-transfer type 
complex which is the reaction product of one or more of 
semi-polar organic boron polymeric compounds represented 
by the formula II shown below with one or more of 
tertiary amines with total carbon atoms of 5 to 82 having 
at least one hydroxyl group, produced through reaction at 
a ratio of one boron atom to one basic nitrogen atom: 
 
 
  
wherein q is 0 or 1, and when q = 1, A represents 
-(X)a-(Y)b-(Z)c- group [X and Z each represent an oxygen-­
containing hydrocarbon residue with a total of 100 carbon 
atoms or less having one terminal ether residue, and Y 
represents -O- 
-R--   
 
group (R is a hydrocarbon group 
having 1 to 82 carbon atoms) or -O- 
--R′---   
 
group 
(R′ is a hydrocarbon group having 2 to 13 carbon atoms), 
a, b and c are each 0 or 1]; and p is 10 to 1000.
Patent EP-0344937-A3 (EP)
Title: Production of a deoxyribonucleoside
IPC: C12N1/20
Filed: 1989-05-12
Abstract: A process for the fermentative production of the deoxyribonucleoside thymidine and/or its corresponding base thymine by aerobically cultivating a strain of the genus Brevibacterium, in particular one of the strains NCIMB 40014, 40117 and 40116. The produced thymidine may be used as an intermediate in the production of azidothymidine an active ingredient in a composition for use in the treatment of auto imune deficiency syndrome (AIDS). Biologically pure cultures of strain NCIMB 40014 and variants and mutants derived therefrom are claimsed per se.
Patent EP-0344975-A3 (EP)
Title: Electro acoustic transducer and loudspeaker
IPC: H04R9/06
Filed: 1989-05-25
Abstract: An electro acoustic transducer for a loudspeaker 
comprises a magnetic gap between pole pieces 2 and 4 
containing a coil 5 inductively coupled to a shorted turn 
formed by the skirt 13 of dome 11. The diaphragm part of 
the dome 11 is mounted on the pole piece 4 by a 
suspension 12. The skirt 13 is inductively coupled to 
the coil 5 but is spaced from the coil and the pole piece 
by an air gap, possibly filled with ferrofluid. In order 
to prevent short circuits between the dome 11 and the 
pole piece 4, an interior surface of the dome 11 and/or 
the pole piece 4 is provided with a layer 16, 18 of 
electrically insulating material.
Patent EP-0402546-A3 (EP)
IPC: H05K3/24
Filed: 1989-06-29
Abstract: A method for producing a circuit board involves printing a 
U.V. curable ink (10) onto a substrate in a desired circuit pattern 
and curing the ink by exposing it to a pulsed U.V. source or 
subjecting the circuit pattern prepared from a U.V. curable ink (10) 
containing magnetite particles (12) to a magnetic field to move the 
magnetite particles (12) to the upper surface of the U.V. curable ink 
(10). Other embodiments include circuit boards made in accordance with 
these methods and the use of the U.V. curable ink as a shielding 
composition for enclosures housing electronic equipment.
Patent EP-0364157-A3 (EP)
IPC: C08J3/00
Filed: 1989-10-05
Abstract: A process to hydrogenate and deodorize a polyisobu­
tylene polymer of from 100 to 4000 molecular weight and 
cosmetic dermatological compositions containing the hydro­
genated, deodorized polyisobutylene polymers are dis­
closed.
Patent EP-0373891-A3 (EP)
Title: Anti-tumour agents
IPC: C07D/
Filed: 1989-12-12
Abstract: The invention relates to quinazoline derivatives, or pharmaceutically-acceptable salts thereof, which possess anti-tumour activity; to processes for their manufacture; and to pharmaceutical compositions containing them. The invention provides a quinazoline of the formula:- <CHEM> wherein R<1> is hydrogen or amino, or alkyl or alkoxy each of up to 6 carbon atoms; or R<1> is substituted alkyl or alkoxy each of up to 3 carbon atoms; R<2> is hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, halogenoalkyl or cyanoalkyl each of up to 6 carbon atoms;  Ar is phenylene or heterocyclene; L is a group of the formula -CO.NH-, -NH.CO-, -CO.NR<3>-, -NR<3>.CO-, -CH=CH-, -CH2O-, -OCH2-, -CH2S-, -SCH2-, -CO.CH2-, -CH2.CO- or -CO.O-, wherein R<3> is alkyl of up to 6 carbon atoms; and Y is aryl or heteroaryl or a hydrogenated derivative thereof; or Y is a group of the formula -A-Y<1> in which A is alkylene, cycloalkylene, alkenylene or alkynylene each of up to 6 carbon atoms and Y<1> is aryl or heteroaryl or a hydrogenated derivative thereof; or a pharmaceutically-acceptable salt thereof.
Patent EP-0384327-A3 (EP)
IPC: E04G23/02
Filed: 1990-02-17
Abstract: Ein in ein vorgebohrtes Loch (3) einzusetzender 
Injektionsanker besitzt eine das Bohrloch an seiner 
Mündung abschließenden Sperre (4), die mit einer Einlaßöffnung 
(6) für die Injektionsmasse versehen ist.  
     Um die Ausbildung des Injektionsmassepfropfens von 
außen überwachen zu können, ist die Sperre (4) mit 
einer Rückflußöffnung (7) für Injektionsmasse versehen, 
welche in einen vorderen, luftdurchlässigen 
Auffangkäfig (8) mündet, der nach Aushärten der 
Injektionsmasse von der Sperre (4) abtrennbar ist.
Patent EP-0388934-A3 (EP)
Title: Cathode ray tube
IPC: H01J29/07
Filed: 1990-03-21
Abstract: A cathode ray tube (101) in which an electron beam rectangular shape 
discharged from an electron gun (102) passes through holes (e.g. circular 
or) of a shadow mask (104) and then strikes on a fluorescent 
substance (103) on the front surface of a tube body. During 
that time the electron beam is shielded from a magnetic field 
generated by magnetizing the shadow mask. Preferably said magnetic 
shielding means includes a magnetic shield layer plated over the 
inner front surface of each hole of the shadow mask, said magnetic 
shielding means consisting of a material (e.g. nickel-iron-alloy) higher 
in magnetic permeability than the magnetic material of the 
bulk material of the shadow mask.
Patent EP-0393552-A3 (EP)
Title: Sliding fitting for plastic-insulated medium voltage cable having multiple integrated optical fibre conductors
IPC: H02G15/00
Filed: 1990-04-14
Abstract: 2.1 A sliding fitting for plastic-insulated medium-voltage cables with integrated optical fibre conductors, which are located especially in a small protective tube wound into the cable screen is to be constructed such that it can be used in a simple and easily convertible form for different types of fitting and cable. 2.2 The solution consists essentially of an auxiliary winding (7) being fitted on the cable side, next to the field control body (6), around the cable screen (4), and of the small tube (8) for the optical fibre conductors being guided over it to a splice housing (9) which is arranged on the cable side, next to the auxiliary winding (7), around the cable sleeve (5) or around the sleeve tube (14) as a flat and elongated, flexible housing, which comprises a part of the circumference, in which the splices and the multiple lengths of the optical fibre conductors are housed. The splice housing (9), which is closed with a covering plate (95), can be produced from metal. However, it is advantageously produced in one piece, from an elastomeric plastic. <IMAGE>
Patent EP-0386801-A3 (EP)
Title: Slow-release pharmaceutical composition
IPC: A61K47/00
Filed: 1986-09-25
Abstract: A slow-release pharmaceutical composition which comprises fumaric acid and/or DL-tryptophan in addition to one or more pharmaceutically active substances, and a process for preparing the same are disclosed. Among many organic acids and amino acids, fumaric acid and DL-tryptophan are remarkably useful for extending the duration of release of a pharmacologically active substance when fumaric acid, DL-tryptophan or both are used for the formulation of a pharmaceutical composition. The pharmaceutical composition may be in any solid form of formulations such as powder, granule, tablet, troche, capsule, suppository, etc., and may be used with practically all types of drugs.
Patent EP-0392940-A3 (EP)
Title: Heat insulating cooking vessel
IPC: A47J37/01
Filed: 1990-04-05
Abstract: A heat insulating cooking vessel includes an heat 
insulating outer container (23), an inner container (22) 
releasably housed in the outer container and formed 
shallower than the outer container, and a heat insulating 
lid member (24) for closing the outer container so that a 
lower face of the heat insulating lid member is positioned 
adjacent to the opening portion of the inner container and 
below the opening portion of the outer container. The side 
wall of the inner container has at least one handle (44) 
composed of a tang portion (41) and a grip portion (46). 
The heat insulating lid member has at least one cutout (42) 
into by which the handle of the inner container can be 
inserted.
Patent EP-0402315-A3 (EP)
IPC: C23F1/00
Filed: 1990-05-29
Abstract: A method of making a metallic pattern on a substrate having a 
surface comprising bare metal in predetermined areas and metal 
coated by a resist in remaining areas comprises 
   (i) protecting the bare metal by electrodepositing thereon a 
film of an organic resin,    (ii) immersing the substrate bearing the electrodeposited 
resin film in an aqueous solution or dispersion of a hardening 
agent for said film, said hardening agent being a material which 
is curable, either alone or through reaction with functional 
groups in the electrodeposited resin film, on heating or 
irradiation, whereby said aqueous solution or dispersion dif fuses 
into the surface of the electrodeposited resin film,    (iii) subjecting the substrate to curing conditions for the 
hardening agent, thereby hardening the surface of the electro­
deposited film and rendering it resistant to a solvent used to 
remove the resist and resistant to an etchant used to remove metal 
from areas exposed by removal of the resist,    (iv) removing the resist from said remaining areas using a 
solvent which does not remove the electrodeposited resin film, and    (v) etching metal exposed in step (iv) using an etchant which 
does not remove the electrodeposited resin film.