baber/WOPTO huggingface dataset:
Patent EP-0285342-A3 (EP)
Title: Improvements relating to pesticides
IPC: C07F7/08
Filed: 1988-03-25
Abstract: Bicyclo-octane pesticides have the formula 
  
where Z is CH₂CH₂, CH₂O, CH₂S, -COCH₂ or CH(OR⁸)CH₂ where R⁸ 
is H, alkyl, acyl or carbamoyl; Y and Y¹ are O or S(O) m  
where m is 0, 1 or 2; R is a specified substituted or 
unsubstituted aliphatic or cycloaliphatic hydrocarbon groups 
or a phenyl group, R¹ and R³ are H, or specified substituted 
or unsubstituted aliphatic hydrocarbon groups or R¹ is a 
carboalkoxy, cyano or gem dimethyl group when R³ is H or R 
and R¹, together with the carbon atoms to which they are 
attached form a carbocyclic ring; and R² is a phenyl group 
substituted at position 4 by -(C≡C) n R⁵ and optionally at 
other positions by specified substituents where n is 1 or 2 
and R⁵ is I, H, alkyl optionally substituted, carboalkoxy, 
or a trisubstituted tin or trisubstituted silicon group. 
Various methods of synthesis are given.
Patent EP-0312318-A3 (EP)
IPC: B41J2/28
Filed: 1988-10-12
Abstract: A dot print head comprising armatures (8), 
supporting parts (14) for supporting the armatures, 
and torsion bars (15) for supporting the armatures on 
the supporting parts. Open grooves (16) are formed at 
least in either the armatures or the supporting parts 
to place the torsion bars therein, to contain a 
brazing filler metal therein and to braze the torsion 
bars to the armatures or the supporting parts by 
melting the brazing filler metal in the open grooves, 
and flanges (17) are formed integrally with each 
torsion bar so as to be positioned between the elastic 
portions (18) of the torsion bar and the open grooves. 
The width of the base end of each armature (8) or that 
of each supporting part (14) is reduced to form a gap 
between the armature and the supporting part in a 
width sufficient to form the elastic portion of the 
torsion bar in a length greater than a predetermined 
value.
Patent EP-0319283-A3 (EP)
Title: Thermally responsive record material
IPC: B41M5/32
Filed: 1988-11-30
Abstract: In thermally responsive record material using a colour forming system of chromogenic and acidic colour developiong materials the inclusion of certain metal aralkyl or aralkenyl carboxylates gives improved oil resistance. In particular the metal carboxylates are of the formula (I): <CHEM> where R<3> is -CH=CH-; -CR<4>=CH-; -CR<5>=CH-; -(CH2)4-; -(CH2)3- or -CH2-CH=CH-; where R<4> is an alkyl group and R<5> is an aryl group; each R<1> is independently a hydrogen or halogen atom or an alkyl, alkoxy or nitro group;  m is 1 to 5, preferably 1 to 3; M is a metal from Zn, Ca, Sn, Ni, Cr, Al, Co or Mg,preferably Zn or Ca; and n corresponds to the valency of M but is usually 2. r
Patent EP-0329924-A3 (EP)
IPC: G10D3/10
Filed: 1988-11-23
Abstract: Musiksaiten, deren umsponnener Kern aus Aramidfasern besteht. 
Aufgrund der hohen mechanischen Festigkeit bei kleiner Dichte 
des verwendeten Polymermaterials können besonders dünne bzw. 
besonders hohe und besonders modulierbare Musiksaiten herge­
stellt werden.
Patent EP-0326124-A3 (EP)
IPC: C08J7/046
Filed: 1989-01-26
Abstract: A thermoplastic laminated film that has 
satisfactory adhesiveness to hydrophilic polymers, 
hydrophobic polymers, and inorganic substances is 
provided. The film comprises a base film made of 
thermoplastic resin and a layer formed on at least one 
side of said base film, wherein said layer is made of a 
composition comprising (a) at least one selected from 
the group consisting of water-soluble resins, water-­
emulsifiable resins, and water-dispersible resins, and 
(b) an organic boron polymer or a mixture composed of 
an organic boron polymer and vinyl alcohol polymer.
Patent EP-0339228-A3 (EP)
Title: Tensioning device for attaching a flexible film
IPC: B41F27/12
Filed: 1989-03-14
Abstract: In order to make it possible to tension a foil, clamped to the end by means of two clamping rails, on a back-up cylinder (4) having gripper mounting strips (3), at the start of printing, whilst at the same time ensuring that the tensioning elements take up the least amount of space, eccentric bolts (11) equipped with a clamping spiral (12) are rotatably mounted as tensioning elements in the gripper mounting strips (3) so as to penetrate transversely into these. The clamping spiral (12) of the eccentric bolts (11) rests from above in a self-locking manner on an engagement surface (13) of one clamping rail (7) arranged underneath the gripper mounting strips (3), so that during the rotation of the eccentric bolts (11) the clamping rail (7) is movable radially downwards into the cylinder interior jointly with the second clamping rail (8), guided in a recess (9) behind the pit wall (6) of the back-up cylinder (4), and the end of the foil (1). <IMAGE>
Patent EP-0341687-A3 (EP)
Title: Private automatic branch exchange system
IPC: H04Q11/04
Filed: 1989-05-10
Abstract: Disclosed is a PBX system connected through a 
communication line (61) to an ISDN public network (101), 
comprising a control unit connected to a PBX switching 
network. The control unit comprises a unit for adding a 
line accessing number (α) to a calling party address 
(#B) in an incoming call information (ii) received 
through the communication line so as to form an incoming 
information (iii) to be received by said extension 
terminal, and a unit for transmitting the incoming 
information including the line accessing number to the 
extension terminal in which the line accessing number is 
displayed, whereby the user can recognize whether the 
incoming call is from the ISDN public network or from 
another extension terminal accommodated by the PBX 
system.
Patent EP-0346646-A3 (EP)
IPC: A46D3/04
Filed: 1989-05-20
Abstract: Borstenwaren, deren nutzungsseitige Borstenenden verrundet 
sind und in einer von der Oberfläche des Borstenträgers ab­
weichenden Kontur liegen, werden dadurch hergestellt, daß 
die Borsten mit ihren nutzungsseitigen Enden unter axialem 
Verschieben gegen eine der Kontur entsprechenden Negativ-­
Form angedrückt und mit ihren gegenüberliegenden Enden an 
einem Borstenträger befestigt werden. Um einzelne Borsten, 
Borstenbündel oder einen ganzen Borstenbesatz zu konturie­
len und zugleich die nutzungsseitigen Enden der Borsten 
wirksam und gleichmäßig zu verrunden, ist vorgesehen, daß 
die Borsten mit Abstand von ihren in einer planen Ebene 
liegenden, nutzungsseitigen Enden eingespannt, ihre 
nutzungsseitigen Enden mechanisch oder chemisch verrundet, 
anschließend aus der Einspannung gelöst und daraufhin gegen 
die Negativ-Form konturiert werden. Ferner wird eine Vor­
richtung zur Durchführung dieses Verfahrens beschrieben.
Patent EP-0352546-A3 (EP)
IPC: B28D1/04
Filed: 1989-07-12
Abstract: Das Hohlbohrwerkzeug besteht im wesentlichen aus einem rohr­
förmigen Trägerkörper (1) und in U-förmigen Aufnahmeöffnungen 
(1d) am vorderen Ende (1a) des Trägerkörpers (1) angeordneten 
Schneidsegmenten (2). An wenigstens einem Teil der die Auf­
nahmeöffnungen (1d) begrenzenden Wandungsteile des Trägerkör­
pers (1) stützen sich die Schneidsegmente (2) über Anschläge 
(2h, 2i) radial ab. Zur Sicherung der Schneidsegmente (2) am 
Trägerkörper (1) können die Schneidsegmente (2) zusätzlich 
durch Schweissen, Löten oder Sintern mit dem Trägerkörper 
(1) verbunden werden.
Patent EP-0346952-A3 (EP)
Title: An implement for milking animals, such as cows
IPC: A01J5/04
Filed: 1986-07-17
Abstract: A milking implement for animals, such as cows, 
comprises a milking cluster (11) with teat cups (14) which 
can be attached to the teats (31) of an animal's udder (30). 
The milking cluster (11) with the teat cups (14) are encom­
passed by an envelope (12) that can be placed around the 
udder (30) of the animal. By means of a carrying member (13) 
supporting the teat cups (14) the envelope can be attached to 
the body of the animal. The teat cups (14) are movable with 
respect to each other in a horizontal plane.
Patent EP-0368207-A3 (EP)
Title: Door assembly
IPC: E05C3/14
Filed: 1989-11-06
Abstract: A door assembly (12,14) in which an elastomeric 
roller, carried by a door (18,20), rolls against a latch 
member to pivot the latch member in one direction 
until the roller reaches a detent and then pivots in 
an opposite direction to lock the roller in the detent 
and the door in a closed position. The door is opened 
by pivoting the latch member in the first direction to 
release the roller from the detent.
Patent EP-0373566-A3 (EP)
IPC: B60D1/06
Filed: 1989-12-11
Abstract: Die Erfindung betrifft eine Kugelkopf-Anhängerkupplung (1) 
für Fahrzeuganhänger, die mit einer Reibbremse (8) 
ausgestattet ist. Die Reibbremse (8) dient zur Dämpfung von 
Schlingerbewegungen um den Kugelkopf (2) und besteht aus 
vier Reibelementen (8,9,17), von denen mindestens drei als 
federbelastete Reibstößel (11,17) ausgebildet sind. Zwei 
Reibstößel (17) sind quer zur Fahrtrichtung (31) angeordnet 
und werden durch eine federbelastete Betätigungsvorrichtung 
gegen den Kugelkopf (2) gepreßt. Zwei Reibelemente (9,10) 
sind in Fahrtrichtung (31) angeordnet, von denen eines oder 
beide als Reibstößel (11) mit einer Andruckfeder (14) 
ausgebildet sind. In der Ausbildung als Reibstößel (11) ist 
das vordere Reibelement (9) in horizontaler Lage angeordnet 
sowie im Kupplungsgehäuse (3) längsbeweglich geführt und 
dient als Einrastanzeige für die Kugelkopf-Anhängerkupplung 
(1).
Patent EP-0375211-A3 (EP)
IPC: A61F9/04
Filed: 1989-12-07
Abstract: A light-occlusive self adherent eye patch (10) is 
disclosed comprising an absorbent pad (12) having a nonadherent 
lower surface (14), a backing (16) having a lower face (18) adhered to the 
upper surface of the pad (12) and extending outward from the 
periphery thereof, a light-occlusive pressure sensitive 
adhesive coating (18) on the lower face of the backing to adhere 
the patch to the eye socket, and a removable liner (20) 
protecting the lower surface of the pad and the adhesive 
prior to use. The pressure sensitive adhesive blocks at 
least 95 percent of the light of a preselected wavelength 
impinging on the adhesive.
Patent EP-0381999-A3 (EP)
Title: Machine for cutting sheet metal disks
IPC: B23D33/04
Filed: 1990-01-24
Abstract: The machine for cutting sheet metal disks comprises a 
vertically movable bed (5) supporting a circular template (10) on 
which the band of sheet metal to be machined is supported, a 
pair of circular blades (18) rotatably supported at the opposite 
ends of a crosspiece (19) arranged overlying the movable bed (5) and 
being adapted to co-operate with the template (10) to cut the 
sheet metal (11), and means adapted to rotate the crosspiece (19) 
according to an axis which is vertically aligned with the 
axis of the circular template (10).
Patent EP-0381150-A3 (EP)
IPC: G11B7/013
Filed: 1990-01-30
Abstract: In a video disk player for reproducing a video disk, 
upon scan reproducing mode, a predetermined track jump is 
carried out so that, even when a video disk (10) is recorded 
according to the constant linear velocity (CLV) format, it 
is possible to reproduce a picture in which a vertical 
synchronization can be prevented from being disturbed or a 
picture in which even when the disturbance of the vertical 
synchronization occurs, such disturbed vertical 
synchronization can be readily eliminated.
Patent EP-0387664-A3 (EP)
Title: Aqueous polymer dispersion, process of its manufacture and use
IPC: C14C11/00
Filed: 1990-03-06
Abstract: The aqueous polymer dispersion has a minimum film-forming temperature of below 50 DEG C and contains an emulsion polymer having a shell-like structure comprising A) 50 - 90 % by weight of a crosslinked core material having a glass transition temperature of below 0 DEG C, built up from 1) at least one monoethylenically unsaturated monomer which can be polymerised by means of free radicals and whose homopolymer has a glass transition temperature of below 25 DEG C, 2) at least one crosslinking monomer which contains at least two ethylenically unsaturated groups which can be polymerised by means of free radicals, 3) optionally the remainder of monoethylenically unsaturated, uncrosslinkable comonomers which are copolymerisable therewith, and B) 50 - 10 % by weight of an essentially uncrosslinked shell material having a glass transition temperature of below 60 DEG C, built up from 1) at least one monoethylenically unsaturated monomer which can be polymerised by means of free radicals and whose homopolymer has a glass transition temperature of below 25 DEG C, 2) at least one monoethylenically unsaturated monomer which can be polymerised by means of free radicals and whose homopolymer has a glass transition temperature of above 25 DEG C, and 3) optionally the remainder of monoethylenically unsaturated monomers which are copolymerisable therewith, the glass transition temperature of the core material being at least 10 K below that of the shell material.
Patent EP-0395058-A3 (EP)
Title: Method for automatically controlling optimal tuning point for receiving teletext
IPC: H04N5/445
Filed: 1990-04-26
Abstract: Method for automatically controlling the optimal tuning point for 
receiving teletext increases or decreases the tuning point by steps of a 
certain frequency for the byte error at each step tuning point to be detected 
and memorized so that the tuning point for the minimal byte error is found to 
provide the optimal tuning frequency for receiving a teletext, thus 
eliminating the inconvenience of manipulating a key to find the optimal 
tuning point from the display on a TV screen. The system of the method 
employs a microprocessor and a teletext processor in addition to the tuner.
Patent EP-0396125-A3 (EP)
Title: Forward conventer
IPC: H02M3/335
Filed: 1990-05-03
Abstract: Forward converters are specified in which MOSFETS, used instead of diodes, are controlled in synchronism with the clock switch (2) by the same control signal. In this case, the MOSFET (4) enabling the freewheeling circuit is driven inversely with respect to the clock switch (2). In the case of converters having potential isolation, an additional potential isolation (16) is provided in the control supply line to the MOSFETS arranged on the secondary side of the isolating transformer. The invention enables MOSFETS to be used for improving efficiency even in forward converters which have no isolating transformers. When isolating transformers are used, special control windings for the MOSFETS are dispensed with. 
<IMAGE>
Patent EP-0401666-A3 (EP)
Title: Resin composition
IPC: C08K3/00
Filed: 1990-05-30
Abstract: Provided are resin compositions comprising the 
following (A), (B), (C), which is at least one member 
selected from (C₁) through (C₃), and (D) :  
(A): a polyolefin,  
(B): a saponified product of an ethylene-vinyl acetate 
copolymer having an ethylene content of 20 to 65 mol% 
and a saponification degree of vinyl acetate component 
of at least 96%,  
(C): (C₁): at least one inorganic substance selected from 
titanium oxide, talc, calcium carbonate, mica and 
absorptive inorganic materials,  
(C₂): at least one compound selected from the group 
consisting of metal salts of higher fatty acid 
having 8 to 22 carbon atoms, metal salts of 
ethylenediaminetetraacetic acid and hydrotalcite, 
and  
(C₃): a polyolefin modified with an unsaturated 
carboxylic acid or derivatives thereof;  
and,  
(D): a saponified product of an ethylene-vinyl acetate 
copolymer having an ethylene content of 68 to 98 mol% 
and a saponification degree of vinyl acetate component 
of at least 20%.  
     The compositions of the present invention have excellent 
compatibility within themselves and significantly solve the 
problems, upon molding, of molding instability such as 
 
 
charred resin on screw, generation of lip stain, pressure 
increase in extruder, abnormal flow and generation of 
(turbulence) wavy pattern on the surface of molded articles.
Patent EP-0413940-A3 (EP)
Title: Device for continuous and automatic draining sludge, especially servage sludge
IPC: C02F11/125
Filed: 1990-07-11
Abstract: A continuously and automatically functioning device for the drainage of sludge treated with a flocculent, especially of sewage sludge, comprising a screw conveyor installation with a driven conveyor screw consisting of shaft (16) and helix (17) and a screen wall (18). The screw conveyor installation possesses a first cylindrical area (10) of a large diameter and gap width followed by a conical area (12) for purposes of volume reduction in the throughput direction of the sludge. Connected to the conical area (12) of the screw conveyor installation is at least one pressure area (13) which, with the diameter of the shaft (16) being constant, possesses a decreasing lead of the conveyor helix (17) at the side of the entrance, and in its final area carries a conical piece (49) placed upon the shaft (16).
Patent EP-0436787-A3 (EP)
Title: Fluidized bed apparatus for the production and/or post-treatment of pourable material
IPC: B01J8/38
Filed: 1990-10-22
Abstract: In a process chamber (12) having a gas inlet (16) and a gas outlet (18) for generating a generally upward-directed gas stream (E), a hollow lance (40) extends transversely to the general gas stream (E) between two pairs of baffles (42, 44). The lance (40) has a profile, which is symmetrical to a vertical centre plane (A), and contains a conveying channel (60) which extends in the longitudinal direction of said lance and to which material discharge nozzles (80) are connected. Above the baffles (42, 44), a pair of half-shells (52) is located which, together with the baffles (42, 44), form a straight trough (53) which is at least approximately symmetrical relative to the centre plane (A). Between the gas inlet (16) and gas outlet (18), a pressure gradient can be established, which creates a straight-line fluidised bed (F) within the trough (53). 
<IMAGE>
Patent EP-0391529-A3 (EP)
IPC: G09F9/37
Filed: 1990-02-27
Abstract: A visual display system (75) having a 
spatial light modulator (15) with in­
dividually and simultaneously controllable 
elements (17). Each element (17) 
capable of producing an individual light 
beam (6) directed toward a dis­
play surface (2). A source (10) of random 
polarity light is utilized to direct 
light onto the the modulator (15).
Patent EP-0392706-A3 (EP)
Title: Process for synthesis of acylamino organosilicon compounds
IPC: C07F7/10
Filed: 1990-03-29
Abstract: Organosilicon compounds containing at least one 
acylamino-substituted hydrocarbon radical are prepared by 
reacting an organohydroxysilicon compound containing at least 
one silicon-bonded hydroxy radical with a base to yield a 
silanolate. The silanolate is reacted with a cyclic amino­
silane compound to form a siloxyalkylamide that is then 
reacted with an acyl chloride to give the desired product. 
All reactions can be carried out in a single reaction vessel 
using a nonaqueous solvent.
Patent EP-0401199-A3 (EP)
IPC: A61L27/36
Filed: 1990-05-28
Abstract: The method for the preparation of biological implant material which has been fixed by aldehydes entails the excess of aldehydes being bound by an amino dicarboxylic acid, and the treatment of the fixed implant material with the amino dicarboxylic acid being carried out in an acidic medium, preferably in a pH range from 2.5 to 5.5, in particular from 3 to 5.
Patent EP-0462557-A3 (EP)
Title: Colorant compositions
IPC: C07C275/18
Filed: 1991-06-18
Abstract: A colorant composition for use in coating compositions is disclosed. The colorant composition comprises a pigment component, for imparting a color to the coating composition, and a liquid vehicle for the pigment component. At least a portion of the liquid vehicle is a nitrogen-containing component selected from compounds which have a formula <CHEM> and mixtures thereof, wherein each R is independently selected from the group consisting of H, monovalent hydrocarbyl radicals having 1 to about 4 carbon atoms, divalent hydrocarbyl radicals having 1 to about 2 carbon atoms,and R'OH wherein R' is a divalent hydrocarbyl radical having 1 to about 4 carbon atoms, provided that the compound includes at least one hydroxyl group and if one R is a divalent radical then another R is a bond in the divalent radical or is another divalent radical. The use of such nitrogen-containing components provides colorant compositions having substantial benefits, e.g., substantially similar or better performance characteristics and reduced toxicity relative to current colorant compositions.
Patent EP-0472194-A3 (EP)
Title: Manufacturing process of shadow mask and shadow mask plate therefor
IPC: H01J29/07
Filed: 1991-08-22
Abstract: A process of manufacturing a shadow mask includes the 
steps of preparing a plurality of metal plates having a 
surface deviation (roughness) characterized in that its Rsk value, 
a valve indicative of the symmetry between the upper and 
lower halves of the roughness profile, is not more 
than 0.3µm, preferably less than 0, its Sm, representing 
the mean spacing between two adjacent profile peaks, value 
is not less than 60µm, and its Pc value, indicating the number 
of local peaks that project beyond a given band-width relative 
to the band of 1µm width centered about the center line of a 
roughness profile is not more than 60/cm, forming a 
plurality of apertures in each of the plates, registrating 
and piling up the plates upon each other, annealing the 
plates piled upon each other, and pressing and molding the 
annealed metal plates into a predetermined curvature. 
Each of the metal plates preferably has Ra in the range 
from 0.1 to 0.7µm.
Patent EP-0479308-A3 (EP)
Title: Building
IPC: E04B1/74
Filed: 1991-10-04
Abstract: A building, in the walls, floors and/or ceilings of which there are provided hollow chambers (11, 12) designed to allow air or gas to flow through and extending substantially over the entire wall, floor and/or ceiling surface. According to the invention, the hollow chambers form in the walls (3, 4), floors (5) and/or ceilings (6, 7) a closed circulating-air chamber system extending annularly around the building or a part thereof, the walls, floors or ceilings being composed substantially over their entire thickness, i.e. their entire solid part, homogeneously of a water vapour-permeable material. In this arrangement, the hollow chambers can extend continuously around the building both in the vertical and in the horizontal direction. <IMAGE>
Patent EP-0596287-A3 (EP)
Title: Joint coupling.
Inventor: BIRIOUKOV IVAN VACESLAVOVIC
IPC: F16D3/60
Filed: 1993-10-14
Abstract: A description is given of an articulated coupling, particularly for rail vehicles, for the transmission of the motor power from a driving hollow shaft mounted on the vehicle frame or the bogie frame to a driving axle with limited mobility surrounded by the said hollow shaft. The essential components of this coupling are a first flange (1), rigidly connected to the hollow shaft, a second flange (4), rigidly connected to the driving axle (3), and two pairs of links (9, 10 and 11, 12 respectively) and an intermediate member (15) which surrounds the driving axle in a floating manner and on which the links are supported. To achieve optimum symmetry about the centre, the two flanges (1, 4) are arranged in alignment, all the links (9, 10 and 11, 12) are of equal length and the links are arranged in such a way relative to one another that the projections of the pivot points form the corners of a square in a plane transverse to the driving axle (3). The pivoted support of the two opposite links (10, 12) on the intermediate member is in each case provided in their centre. These two links (10, 12) are bent at an obtuse angle towards the driving axle (3) such that the pivot points of the intermediate member (15) lie on a circle which runs through the corners of the abovementioned square. Rubber metal joints known per se are employed at all the pivot joints, giving the joints a limited elasticity and thus enabling them to take up annular displacement too. <IMAGE>