baber/WOPTO huggingface dataset:
Patent EP-0302588-A3 (EP)
Title: Formaldehyde-free binder for nonwoven fabrics
IPC: D04H1/64
Filed: 1988-06-24
Abstract: A substantially formaldehyde-free nonwoven fabric 
prepared from a binder composition comprising an alkyl 
acrylamido glycolate alkyl ether or an acrylamido glycoamide 
alkyl ether polymerized with a suitable comonomer.
Patent EP-0326111-A3 (EP)
Title: Peptide derivatives rendered immunogenic when administered with alum as an adjuvant
IPC: A61K39/385
Filed: 1989-01-25
Abstract: A physiologically acceptable immunogenic complex comprising a peptide 
linked to a non-immunogenic, high molecular weight polysaccharide 
carrier, the carrier having been converted into an amino derivative (and 
preferably cross-linked by a dialdehyde), the peptide linked to the 
carrier being adsorbed onto a physiologically acceptable adjuvant. A 
vaccine comprising the complex in a physiologically acceptable diluent.
Patent EP-0332062-A3 (EP)
Title: Holder for a string instrument
IPC: G10G7/00
Filed: 1989-03-03
Abstract: Hitherto, the main part of a case and the cover of a case have usually been joined together via hinges arranged along the long side, so that such a case must be opened in the horizontal state. Particularly with cases for relatively large bowed or plucked stringed instruments, this requires a correspondingly large space. In the case according to the invention, the swivelling axis of the cover is located on the narrow side 6 on the side of the tip, so that the case can be folded open in the upright state. The cover 2 covers the bottom side of the instrument. In the open state, the cover has a slight curvature 16 pointing away from the main part of the case. In the rim region of the allround rib 5 of the cover, an allround inner gasket 17 and outer gasket 18 each projecting over the rim edge are fitted, the rim region of the rib of the main part 1 of the case fitting smoothly into the space 19 between the gaskets when the case is closed. <IMAGE>
Patent EP-0353416-A3 (EP)
IPC: A61P35/00
Filed: 1989-05-31
Abstract: Die Erfindung betrifft die Verwendung von Ajoen und Ajoen-­
Derivaten als oder in Cytostatika und/oder Cytoxika sowie ein 
Mittel mit einem Gehalt an den genannten Verbindungen.
Patent EP-0342032-A3 (EP)
IPC: B29C45/00
Filed: 1989-05-11
Abstract: Improved injection-molded LLDPE articles, 
especially those having a wall thickness in the range of 
0.15 mm to as much as 1.5 mm, are prepared using an 
LLDPE containing a sufficient amount of at least one C₅-­
C₁₂ 1-alkene copolymerized with the ethylene to provide 
a density in the range of 0.91 to 0.945 g/cc, a melt 
flow rate in the range of 60 to 200 g/10 minutes, and an 
I₁₀/I₂ ratio of 7.2 to about 18. Articles such as lids 
and containers are prepared having improved properties 
such as Environmental Stress Crack Resistance.
Patent EP-0347167-A3 (EP)
Title: Radio telecommunication apparatus
IPC: H04W48/16
Filed: 1989-06-13
Abstract: A radio telecommunication apparatus to be used in 
a radio telecommunication system wherein one or more base 
units broadcast radio signals over a plurality of radio 
channels. The apparatus detects the availability of one or 
more radio channels and provides an indication representing 
operability of the apparatus in response to a change of the 
detected availability. The apparatus also provides an 
indication to a user in response to his request input or a 
call origination operation. Furthermore, the apparatus may 
provide an indication of which system is serving the 
apparatus in response to a received system identification 
signal.
Patent EP-0349221-A3 (EP)
Title: Production of polyol polyesters having reduced color content
IPC: C07H13/06
Filed: 1989-06-23
Abstract: Polyol polyesters having reduced color content are prepared 
by base-catalyzed transesterification of lower (i.e., C₁-C₃) alkyl 
fatty esters having a carbonyl content of less than about 200 ppm 
with polyols. The esters can be prepared by a pretreatment com­
prising distilling the said alkyl fatty esters (in a liquid 
state), preferably with a base, and discarding both the top cut in 
an amount that is about 5% or less and at least about 2% of the 
still bottoms.
Patent EP-0355968-A3 (EP)
IPC: G07C3/00
Filed: 1989-07-07
Abstract: A general purpose expert apparatus 
architecture for diagnosing faults in any one of a 
plurality of machines includes a machine information 
database (12) containing information on 
characteristics of various components of the machines 
to be diagnosed and a sensory input database (14) 
which contains vibration data taken at predetermined 
locations on each of the machines. The knowledge 
base (10) contains a plurality of general rules that 
are applicable to each of the plurality of machines. 
The generality of diagnosis is accomplished by 
focusing on components that make up the machine 
rather than individual machines as a whole. The 
apparatus architecture also permits diagnosis of 
machines based on other parameters such as amperage, 
torques, displacement and its derivatives, forces, 
pressures and temperatures. The apparatus includes 
an inference engine which links the rules in a 
backward chaining structure.
Patent EP-0352978-A3 (EP)
Title: A thermal drop-on-demand ink jet print head
IPC: B41J2/14
Filed: 1989-07-20
Abstract: In a thermal drop-on-demand ink jet print head having an array of 
resistive heater elements (12) connected between a common electrode (15), 
and an individual one of an array of control electrodes (16), each of the 
resistive heater elements comprises a plurality of portions arranged so 
that a small elongate opening (25) is provided at the middle of the heater 
element where no resistive material is present. When each of the 
resistive heater elements is energized, a bubble is formed at each of the 
plurality of portions. All of the bubbles coalesce to form a single 
pillow-shaped bubble which causes a drop of ink to be ejected from an 
associated nozzle (19). The bubble collapses inwardly so that 
cavitational shock impacts the heater element at the opening and little or 
no damage to the resistive heater is produced.
Patent EP-0370832-A3 (EP)
Title: Motor vehicle brake system
IPC: B60T1/06
Filed: 1989-11-24
Abstract: A vehicle has a brake system on an axle having 
a pair of laterally spaced road wheels (22). The 
system has a differential (23) on the axle 
interconnecting the road wheels, which includes a 
differential gear train having gear wheels connected 
to the road wheels, and a drive pinion connected to 
the differential gear train. A rotatable shaft (A) 
is connected to the drive pinion and a brake 
mechanism (24) is coupled to the rotatable shaft to 
enable braking of the road wheels together. The 
brake mechanism may include a turbine (D) for 
producing a resistive force on rotation, or a 
hydraulic pump (P) with a variable restrictor (42).
Patent EP-0337923-A3 (EP)
Title: Water heater
IPC: F24H9/00
Filed: 1989-04-17
Abstract: A water heater with a downward burner (1) assigned to a combustion chamber (2) comprises at least one heat exchanger arranged in the waste gas guide (3). In order to prevent overheating of the heat exchanger elements lying closer to the burner (1), these elements are designed and/or arranged with a lower heat absorption capacity than the elements lying further from the burner (1). To this end, the heat exchanger elements lying closer to the burner (1) can be formed for example from pipe trains (4) with a smooth surface and the pipe trains (6 or 10) lying further from the burner (1) with ribs (5 or 11). Moreover, there can be arranged in the region of the heat exchanger elements (4 or 6) facing the burner (1) rods (7) consisting of ceramic material which deflect and absorb radiation heat. <IMAGE>
Patent EP-0378087-A3 (EP)
IPC: H04B10/24
Filed: 1990-01-03
Abstract: Ein optisches Breitband-Nachrichtenübertragungssystem (11) für 
den Teilnehmeranschlußbereich ist mit einem bidirektional 
betreibbaren Lichtwellenleiter (12), in dem in einem 
Wellenlängenbereich der deutlich unterhalb seiner 
Grenzwellenlänge liegt, nur der Grundmodus LP01 und der nächst 
höhere Modus LP11 ausbreitungsfähig sind, ferner mit zwei 
optischen Sendern (16,18) und mit zwei Empfängern (17,18) und 
mit zwei Empfängern (17,19) versehen, deren 
Betriebswellenlänge in dem genannten Wellenlängenbereich, in 
dem der Lichtwellenleiter (12) betrieben werden soll, liegt, 
wobei die optischen Sender (16,18) und die optischen Empfänger 
(17,19) so an den Lichtwellenleiter angekoppelt sind, daß zwei 
optische Signale bidirektional mit unterschiedlichen Moden 
LP01 , LP11 übertragen werden. Um bei einem derartigen 
optischen Breitband-Nachrichtenübertragungssystem (11) eine 
einfachere und kostengünstigere Ausführung zu erreichen, ist 
vorgesehen, daß der eine optische Sender (16) Signale im 
LP01-Modus in den Lichtwellenleiter (12) einkoppelt und die 
Signale dieses LP01-Modus durch Abstrahlung zum einen 
optischen Empfänger (19) ausgekoppelt sind und daß der ander 
optische Sender (18) und der andere optische Empfänger (17) 
jeweils einer im Zuge des Signals im LP01-Modus führenden 
Lichtwellenleiter (12) angeordneten Ein- bzw. 
Auskoppel-Vorrichtung (23,22) zugewandt ist, die dazu dient, 
Signale im LP11-Modus vom anderen optischen Sender (18) in den 
Lichtwellenleiter (12) einzukoppeln bzw. aus dem 
Lichtwellenleiter (12) zum anderen optischen Empfänger (17) 
hin auszukoppeln.
Patent EP-0384417-A3 (EP)
Title: Arrangement for clamping plane building elements plastically deforming under thermal stress
IPC: E04B2/96
Filed: 1990-02-21
Abstract: The use of a swell mat as sealing element (10, 11) with a holding strip (17) for plane building elements, e.g. a glazing, is demonstrated, the swell mat, as the sealing element (10, 11), being arranged between the panes (1a, 1b, 2a, 2b) and holding elements (12 or 17) acting on these. The considerable intrinsic expansion of the mat at high temperatures ensures secure holding of the plates which deform plastically under the action of heat. <IMAGE>
Patent EP-0390045-A3 (EP)
Title: Shelf-support bracket
IPC: A47B96/06
Filed: 1990-03-26
Abstract: A support bracket (10) comprises a substantially 
vertical wall (24), an upper horizontal wall (26) extending 
substantially transversely to the vertical wall, the 
upper horizontal wall (28) having a lower surface (50), and a 
lower horizontal wall substantially parallel to the 
upper horizontal wall, the lower horizontal wall having 
an upper surface. The upper and lower horizontal walls 
define a space which, in use, receives a shelf (32) to be 
supported by the upper and lower walls in cantilever 
fashion. Track means are provided in the lower surface 
of the upper horizontal wall and the upper surface of 
the lower horizontal wall. Adjuster insert means (64) are 
used in cooperation with the track means, the adjuster 
insert means having a tracking portion which registers 
with the track means to securely hold the adjuster 
insert means relative to the upper and lower horizontal 
walls respectively. The track means comprise a recess 
with a projection therein dividing the recess into two 
channeled grooves. The adjuster insert means is 
rectangular in cross-section, and has a slot along two 
edges thereof, the slot receiving the projection in the 
track means.
Patent EP-0392460-A3 (EP)
Title: Relief image scanner
IPC: G06V10/147
Filed: 1990-04-10
Abstract: A relief image scanner scans successive linear areas on 
an information-carrying medium such as a plastic card, 
illuminating each area from two different directions. The 
reflected light is converted to first gray-level data when 
the illumination is from one direction, and to second gray-­
level data when the illumination is from the other 
direction. The second gray-level data are subtracted from 
the first gray-level data; then the difference, and its 
additive inverse, are compared with a threshold to detect 
edges of relief patterns on the card, and pairs of edges are 
connected to create an accurate, distortion-free image of 
the relief. Additional facilities may be provided to 
extract edge skeletons before joining the edges, and to 
capture printed information by binarizing the gray-level 
data.
Patent EP-0435072-A3 (EP)
Title: Process for preparing n,n-dimethylamines
IPC: C07C209/26
Filed: 1990-12-12
Abstract: The present invention relates to a process for the preparation of N,N-dimethylamines by reaction of an aldehyde with dimethylamine and hydrogen under pressure and at elevated temperature in the presence of a hydrogenation catalyst containing Ni, Co, Cu, Mn, Fe, Rh, Pd and/or Pt. After separating off unconverted dimethylamine and excess hydrogen, formaldehyde or a formaldehyde-forming substance is added, and distillation is carried out.
Patent EP-0444316-A3 (EP)
Title: Method and device in the cutting of the leader of a paper web
IPC: D21G9/00
Filed: 1990-12-28
Abstract: A method and a device in the cutting and diagonal cutting of the leader of a paper web (W). The method and the device are applied in a group of drying cylinders provided with single-wire draw (13) in a paper machine or a finishing machine. The drying wire (13) is separated from the paper web (W) by means of a guide roll, guide rolls (14a,14b) or equivalent static airborne means, an open draw (W0) being thereby obtained for the web (W). The cutting and diagonal cutting of the leader of the paper web (W) are carried out on the open draw (W0) of the web (W). After the open draw (W0), the drying wire (13) and the web (W) are brought together on the subsequent leading or drying cylinder (11). It is preferable to employ two guide rolls (14a,14b), whereof the first roll is placed so that the drying wire (13) supports the web (W) up to the location of said guide roll (14a), which is followed by an open draw (W0) of the web. By means of the second guide roll (14b), the drying wire (13) is returned onto the subsequent leading or drying cylinder (11). <IMAGE>
Patent EP-0389209-A3 (EP)
Title: Pattern forming method
IPC: H01L21/30
Filed: 1990-03-19
Abstract: A pattern forming method comprises the steps 
of forming a first layer (L1) which includes at least 
one first alignment mark (MI) on a substrate (SUB), 
forming a second layer (L2) which includes at least 
one first main pattern (PII) and two second alignment 
marks (MII-1, MII-2) on the first layer by independently 
aligning the second alignment marks to the  
 
first alignment mark, calculating errors of measured 
positions of the second alignment marks from designed 
values, moving the substrate based on the 
calculated errors, and forming a third layer (L3) 
which includes at least one second main pattern 
(PIII) on the second layer by aligning the second 
main pattern to the second alignment marks.
Patent EP-0400978-A3 (EP)
Title: Avermectin -3,4-oxide derivatives useful as antiparasitic agents and insecticides
IPC: A61K31/70
Filed: 1990-05-30
Abstract: There are disclosed avermectin derivatives of formula (I) 
in which the 3,4-double bond of the avermectins has 
been epoxidized. The compounds are prepared by 
oxidation of 7-O-trimethylsilyl-avermectins followed 
by deprotection. The compounds are active 
antiparasitic agents and insecticides and 
compositions for these uses are disclosed. 
  
wherein:  
R 4″  = OH, NH₂, NH-lower alkyl, NH-lower alkanoyl;  
R₂₃ = H or OH and R₂₃ is present only when the broken line indicates a 
single bond;  
R₂₅ = lower alkyl;  
and the broken line indicates a single or double bond.
Patent EP-0390736-A3 (EP)
IPC: B65H29/40
Filed: 1990-03-14
Abstract: Einem Auslegeschaufelrad (1) zur schuppenförmigen Auslage 
von Druckprodukten (6) ist eine Welle (8) mit darauf sitz­
enden Nockenscheiben (9), die mit Rollen (10) in Wirkver­
bindungen stehen, zugeordnet. Die Welle (8) ist auf um die 
Achse (2) des Auslegeschaufelrades (1) schwenkbaren Hebeln 
(7) angeordnet. Die Nockenscheiben (9) erfassen die in das 
Auslegeschaufelrad (1) einlaufenden Druckprodukte (6) an 
ihrem nachlaufenden Ende (26) und bremsen sie ab.  
     Die Einstellung der Nockenscheiben (9) auf Druckprodukte 
(6) mit unterschiedlichen Längen erfolgt durch Schwenken 
der Hebel (7).  
     Der Antrieb der Welle (8) erfolgt von einem Antriebsele­
ment (17) aus, das an einem um die Welle (8) schwenkbaren 
Schwenkhebel (13) angebracht ist und durch Längsführungen 
(18) in radialer Richtung zum Auslegeschaufelrad (1) ge­
führt ist. Dadurch ist die Lage der Nockenscheiben (9) 
bezüglich der unterschiedlichen Längen der Druckprodukte 
(6) für jede Einstellung optimal.
Patent EP-0391856-A3 (EP)
IPC: B25D17/04
Filed: 1990-04-03
Abstract: Der Hammer hat zwei quer vom Gehäuse (1) abstehende Handgriffe 
(11,12). Diese sind an den freien Enden einer Z-förmig 
gebogenen Blattfeder (10) angebracht. Die Biegungen (13,14) 
der Feder (10) umschlingen gehäusefeste Walzen (15,16) mit 
Spiel. Ein Drücker (22) ist am einen Handgriff (11) schwenkbar 
gelagert. Er hat eine Kulisse (27), deren Krümmungszentrum 
bei betätigtem Drücker (22) annähernd mit dem Schwenkzentrum 
(26) des zugehörigen Handgriffs (11) zusammenfällt. Die Kulisse 
(27) betätigt über Uebertragungsglieder (31,32) einen Ventilstift 
(5) des Hammers. Durch diese Ausbildung können nicht nur 
die Grundfrequenzen, sondern auch höherfrequente Schwingungen 
des Hammers wirksam von den Handgriffen (11,12) abgeschirmt 
werden. Auch beim Ziehen des Hammers ist diese Ausbildung mindestens 
teilweise wirksam.
Patent EP-0395585-A3 (EP)
Title: Method of manufacturing labeled objects. method of manufacturing labelled containers utilizing said method, and labeling preformer apparatus for use in carrying out the method
IPC: B29C51/16
Filed: 1990-04-19
Abstract: The invention relates to a method of manufacturing a synthetic 
resin molded article, such as a container having a label affixed to 
the outer periphery thereof, and an apparatus for use in carrying 
out the method. Hitherto, it has not been easy to mold a container 
and simultaneously affix a label to its outer periphery integrally 
therewith and often it has been practically impossible to accurately 
and neatly such operation depending upon the shape and position of 
the label. The invention is intended to solve the foregoing 
problems with the prior art by preforming a label inserted in a 
molding die to the desired size and shape by using heat shrinking 
means and not by mechanically bending the label or otherwise for 
being shaped to the size and configuration conforming to the 
interior of the die. The label is of a heat shrinkable material and 
is preformed so as to conform to the inner configuration of the 
molding die and to serve for the reinforcement of the container. A 
labelling preformer apparatus comprising a preformer die and a 
lebel heating device is employed for this purpose. Label preforming 
and labeled container manufacturing may be carried out continuously 
by employing a conveyor.
Patent EP-0437179-A3 (EP)
Title: Ph-controlled protein removing cleaner
IPC: C11D3/02
Filed: 1990-12-06
Abstract: A pH controlled protein removal system and a method of using it in the substantial absence of a protein digesting enzyme and, preferably, in the substantial absence of a surfactant is disclosed. The system is a pH-controlled protein-cleaning composition for e.g. contact lenses comprising (a) water; (b) a tonicity builder sufficient to render said composition ophthalmically acceptable; and (c) a pH regulator sufficient to provide and maintain the pH of the composition at a pH of about 7.5 to about 11.5; in the substantial absence of a protein-digesting enzyme. The inventive method is for removing proteinaceous deposits from a polymeric substrate, e.g. a contact lens, in the substantial absence of a proteinaceous deposit digesting enzyme, comprising contacting said polymeric substrate having a proteinaceous deposit thereon with an aqueous solution at a pH of about 7.5 to about 11.5 to free at least a significant portion of said proteinaceous deposit from said substrate and removing said proteinaceous deposit reduced substrate from said solution.
Patent EP-0444485-A3 (EP)
Title: Cellular tdm communication system employing offset frame synchronization
IPC: H04B7/26
Filed: 1991-02-15
Abstract: An RF cellular TDM communication system employing offset frame synchronization between cells, any cell being omni-directional or directional, such that a frame at one cell is offset by an integral number of frames from another cell; the system incorporating multiplexed speech transcoding of traffic channels from multiple cells while supporting stringent delay requirements. Offset frame synchronization (255) for providing rapid mobile assisted handoff. <IMAGE>
Patent EP-0475368-A3 (EP)
Title: Self-extinguishing polymeric compositions
IPC: C08L101/00
Filed: 1991-09-10
Abstract: Described are self-extinguishing polymeric compositions comprising:     a) from 91 to 40 parts by weight of thermoplastic polymer or of polymer having elastomeric properties; b) from 6 to 33 parts by weight of one or more ammonium and/or amine phosphates and/or phosphonates; c) from 3 to 27 parts by weight of one or more 2,4-diamino-6-hydroxy-1,3,5-triazine derivatives of general formula (I):   <CHEM> wherein R, R1, R2, R3 and R4 are defined as stated in claim 1.
Patent EP-0480277-A3 (EP)
Title: Hard foam moulded support for bath tubs and shower trays
IPC: A47K3/00
Filed: 1991-09-30
Abstract: The problem of a drainage connection for washing machines situated in bathrooms or other appliances discharging used water is solved in that a drainage connection pipe (36) is arranged in the wall (31) of a bathtub support, which pipe can be connected to the bathtub drainage fitting. <IMAGE>
Patent EP-0460869-A3 (EP)
Title: Data retrieval system, display apparatus and method of recording and displaying
IPC: G09B7/04
Filed: 1991-05-30
Abstract: An interactive data retrieval system based on a personal computer (10) is provided which comprises a database (8) and a CD-ROM (131) which is arranged to select and display visual images (18) of product literature of interest to a user such as an architect for example. The database contains details of the illustrated products and the manufacturers of the products. A modem is provided to enable the user to communicate with the manufacturers of the displayed products and to receive updating information which is stored in the database. The display of a selected image may be aborted at any time by the user, and in order to facilitate comprehension of the image as quickly as possible whilst maximising the ultimate resolution of the image, the resolution of each displayed image is gradually increased during the display process (Fig. 5). This is achieved by initially displaying the image in the form of blocks of identical pixels. The true image pixels at each position in the blocks are then substituted so as to enhance the resolution of the image. An arrangement for displaying an image which has been scanned at a spatial resolution which is different from the nominal spatial resolution of the monitor is also described (Fig. 8). <IMAGE>
Patent EP-0524647-A3 (EP)
Title: Method and apparatus for slaughtering cattle
IPC: A22B3/00
Filed: 1992-07-24
Abstract: Method for slaughtering large animals, especially cattle, characterised in that each animal (12) of a row of animals (12) is treated as follows:     (a) the animal (12) is stunned or killed while standing; (b) by falling over, the animal (12) adopts a laterally horizontal position on a first transporter (4), the back of the animal pointing in the transporting direction (26); (c) the animal (12) is bled as it is transported on the first transporter (4); (d) the animal (12) is transferred to a second transporter (6) and transported on the latter in a horizontal position; (e) as it is transported on the second transporter (36), the rear feet (34) of the animal (12) are removed and the rear legs (36) are suspended on transport hooks (38); (f) the animal (12) is transported onwards, suspended by the rear legs (36), in which process the conventional other steps in the slaughtering process, such as removal of the skin, head and organs and splitting are carried out.   <IMAGE>