baber/WOPTO huggingface dataset:
Patent EP-0220477-A3 (EP)
IPC: C07C29/157
Filed: 1986-09-18
Abstract: For the reaction of CO and H₂ to produce hydro­
carbons and alcohols, catalysts prepared by depositing 
carbonyls of molybdenum or tungsten and rhodium or 
ruthenium on alumina support and decomposing and oxidizing 
the carbonyls to oxides of the metals on the support.
Patent EP-0231485-A3 (EP)
IPC: E04D1/30
Filed: 1984-05-16
Abstract: To attach a flowerpot to the roof bricks of the roof of a building in the region of dormer windows, there is a roof brick (10) carrying on its outside a trough-shaped upwardly open moulding as a flowerpot, of which the angle on the roof brick can be adjusted in such a way that the front wall (21) of the flowerpot always stands vertically. <IMAGE>
Patent EP-0229333-A3 (EP)
IPC: D04B15/88
Filed: 1986-12-11
Abstract: The invention relates to a device to be applied to a cir­
cular knitting machine for making tubular elements with 
stretched cuffs or top edges to be used for making stocking 
articles. The device comprises a stem traversing a long­
itudinal cavity formed in the circular knitting machine plate 
supporting shaft, the shaft being rotatably coupled to the 
stem which may swing axially and the end of which projects 
under the machine plate and bears a rigid member provided 
with an annular edge which, between the two end of stroke 
positions of the stem, may be held removed from the plate 
lower face and held pressed thereon, so as to define a hollow 
chamber for holding the cuff between the plate and rigid 
member within the annular edge. The stem is coupled to a 
cam supported by the knitting machine cam main drum, in 
such a way as to hold the rigid element lowered at least dur­
ing the first cuff making step and at the end of the forming of 
the tubular element and to hold that same rigid element 
raised during the intermediate steps. Thus, the just formed 
cuff is locked on the machine plate and the tubular element is 
reversed during the making thereof to be completely re­
versed at the end of the making step thereof.
Patent EP-0191581-A3 (EP)
IPC: B26D5/34
Filed: 1986-01-31
Abstract: Apparatus for cutting dark portions, for example blem­
ishes from elongate articles (7) such as potato sticks, compris­
ing  
a conveyor, comprising a plurality of rollers (2) for support­
ing the articles (7), and for conveying the articles through an in­
spection region (4), the rollers (2) being aligned with their axes 
substantially perpendicular to the direction of movement (3) of 
the articles through the region,  
means for rotating the rollers (2) and thereby rotating the 
articles as they are conveyed through the region,  
a raster scan television camera (10) mounted so as to view 
the articles (7) within the inspection region (4),  
means for deriving from the television camera (10) an out­
put indicative of the presence and location of the aforesaid 
regions on the articles,  
means for actuating at least one of a plurality of cutting 
devices (30), for example pneumatic knives, in accordance 
with the said output obtained, to sever from the articles as rela­
tively small pieces the said regions,  
and means for separating the relatively small pieces from 
the remainder of the articles, to thereby remove from the arti­
cles the said regions with a shade.  
     The rollers are preferably provided with a plurality of trans­
verse recesses (42) to accommodate the said cutting devices, 
and air jets (40) and/or pneumatic fingers (60) may be provided 
to selectively route pieces derived from the said regions differ­
ently from pieces derived from the remainder of the articles.
Patent EP-0201169-A3 (EP)
Title: Flat top end closure for liquid containers
IPC: B65D5/06
Filed: 1986-03-12
Abstract: There is disclosed herein a flat top end closure (12) for a liquid carrying container, which includes two oppositely disposed, overlapped outer closure panels (40,42), one being longer than the other, and two oppositely disposed, three-segment fold-in panels (44,46), one (44) of which serves as the pour spout when opened. Each of the three-segment fold-in panels (44,46) includes a substantially triangular panel portion (76,82) defined by converging diagonal score lines (72, 74, 78, 80) extending from the upper edge of the tubular container body (14), and a pair of fold-back panels (84, 88, 96, 98) integrally connected to and folded between the substantially triangular panel portions (76, 82) and the respective adjacent outer closure panels. The shorter (40) of the outer closure panels includes a plurality of equally spaced triangular shaped tufts (70) formed on the free edge (60) thereof so as to be squeezed upon abutment of the shorter panel (40) against one (84) of one pair of fold-back panels (88, 84) in the closing process, to thereby fill any fluid leakage channels which may tend to remain therebetween after sealing.
Patent EP-0224996-A3 (EP)
Title: Laser scanning apparatus
IPC: G06K7/10
Filed: 1986-09-12
Abstract: A compact laser scanner apparatus for use at a counter (22), such as a checkout counter, to produce a scanning pattern (34) thereabove and into which a bar code (26) can be inserted to enable the reading of the code, comprising a housing (30) having a top formed with a window (32) through which the scanning pattern is projected and indicia (202) for directing the location of the bar code (26) within the scanning pattern. The scanning pattern consists of first, second and third groups of scan lines which intersect one another in a common area to produce a star-burst pattern when projected on a plane disposed at approximately 45 DEG  to the plane of the window (32), while intersecting in approximately a triangular configuration when projected on a plane disposed approximately perpendicular to the window (32). The apparatus includes a laser tube (70), a rotating polygonal reflecting member (74) and plural beam folding mirrors (76) all disposed within the housing (30). Rotation of the reflecting member (74) causes the beam to sweep across the reflecting surfaces (76) which fold the beam and direct it out through the window (32) to create the pattern.
Patent EP-0223574-A3 (EP)
Title: Porous carbon structures and methods for their preparation
IPC: C04B38/00
Filed: 1986-11-14
Abstract: This invention relates to the production of a novel, porous, carbon structure. A stabilised porous polymer comprising cavities joined by interconnecting pores is heated in an inert atmosphere to yield a stable, porous, carbon structure having the inherent structure of the original stabilised polymer.
Patent EP-0207895-A3 (EP)
IPC: G03H1/02
Filed: 1986-06-19
Abstract: A method of preparing a hologram which comprises sub­
jecting holographic material to a holographic exposure, the 
holographic material comprising a silver halide emulsion of 
which at least 80% by weight of the halide is bromide, de­
veloping the exposed material in a silver halide developing 
solution to yield developed silver, converting the residual 
silver bromide, in the main part at least, to silver iodide by use 
of an aqueous iodide solution, removing the developed silver 
but leaving the silver iodide either by use of a bleach/fix bath 
under controlled conditions or by rehalogenating the de­
veloped silver to silver bromide or chloride using a brominat­
ing or chlorinating silver bleach solution and simultaneously 
or subsequently fixing out the thus formed silver bromide or 
chloride using a fixing agent under such conditions that silver 
iodide is not dissolved from the material.
Patent EP-0241834-A3 (EP)
IPC: C07D405/12
Filed: 1987-04-06
Abstract: Die vorliegende Erfindung betrifft die Verwendung von 
3-Carbamoyl-4-hydroxycumarinen der allgemeinen Formel I 
  
in welcher  
R¹ für Wasserstoff, Halogen, Alkyl, NO₂, CN, Alkoxy 
steht,  
X für O, S, SO, SO₂ steht  
R² für Alkyl, Halogenalkyl, Phenyl, Naphthyl, 
Pyridyl die gegebenenfalls substiutiert sein 
können steht; der Rest -X-R² kann auch gemein­
 
 
sam mit dem Rest R³ eine Alkylendioxy-­
(-O-Alk-O), Halogenalkylendioxy-, Oxyalkylen-­
oxyalkylen-(-O-Alk-O-Alk-), Oxyhalogenalkylen-­
oxyhalogenalkylen-brücke bilden;  
R³ und R⁴ unabhängig voneinander für Wasserstoff, 
Halogen, CN, OH, NO₂, Amino, Mono-, Dialkylamino 
Alkyl, Halogenalkyl, Aralkyl, Aryl die gege­
benenfalls substituiert sein können stehen  
zur Bekämpfung von parasitären Helminthen.  
     Die vorliegende Erfindung betrifft ferner neue 3-Carba­
moyl-4-hydroxycumarine und Verfahren zur ihrer 
Herstellung.
Patent EP-0245808-A3 (EP)
IPC: H03M1/00
Filed: 1987-05-09
Abstract: For enhancing the resolution of an analog to digital con­
verter the voltage level of the input signal is shifted by a var­
iety of amounts therewith a wider range of voltages fitting 
into the available dynamic range of the converter. The 
amount of shift selected may also be used to add additional 
bits to the digital signal.
Patent EP-0253151-A3 (EP)
IPC: C11D17/00
Filed: 1987-06-19
Abstract: Das flüssige Waschmittel auf Basis von nichtionischen 
Tensiden und teilchenförmigen Gerüststoffen enthält eine 
Tensid-Flüssigkomponente aus Anlagerungsprodukten von 
2 bis 8 Mol Ethylenoxid an 1 Mol Fettalkohol mit 10 bis 12 C-­
Atomen, Aniontensiden und niedermolekularem Polyethy­
lenglykol. Die Tensid-Flüssigkomponente macht minde­
stens 20 Gew.-% des gesamten Waschmittels aus. Das Ver­
hältnis von Fettalkohol-Ethoxylat zu Aniontensid liegt im 
Bereich 1:1 bis 2:1. Das Waschmittel hat eine Dichte zwi­
schen 1,4 und 1,8 und ist praktisch wasser- und gasfrei.
Patent EP-0267395-A3 (EP)
IPC: D21H19/08
Filed: 1987-09-23
Abstract: Coated paper substrates having a high gloss suitable for vacuum 
metallization are manufactured by a direct coating method which comprises 
laminating an interleaving film and the thermoplastic resin-coated surface 
of a paper substrate employing suitable temperatures and pressure to 
render the thermoplastic flowable and thereafter nonflowable. The 
interleaving film is than stripped away leaving the resin-coated paper 
substrate with a high specular gloss which can thereafter be vacuum 
metallized.  
     Similar high gloss paper substrates are also provided by a transfer 
coating process which comprises laminating a paper substrate and the 
thermoplastic resin-coated surface of a transfer film employing sufficient 
temperatures and pressure to first render the thermoplastic resin flowable 
and then nonflowable and thereafter stripping away the transfer film.  
     Paper substrates having 75° specular gloss readings of at least 85 
prepared by a process of this invention are then vacuum metallized 
resulting in the manufacture of highly reflective metallized paper.
Patent EP-0264817-A3 (EP)
IPC: B21J15/34
Filed: 1987-10-14
Abstract: A blind fastener installation tool (40) as well as a blind 
fastener and a core bolt for the blind fastener, both being 
adapted for use with the installation tool. The installation 
tool (40) has coaxially disposed first and second tool engagement 
members each engageable at one of their ends, respectively, with 
a drive stem (26) of a core bolt (22) 
of the blind fastener, and a bearing 
surface forming element of the blind fastener, and an axial 
through passageway (66) through the first tool member for removal of 
the drive stem (26) from the tool at a location remote from the 
engagement ends of the tool engagement members. The core bolt (22) 
has an elongated main body having a head (24) at one end, a taper at 
the other end, a breakneck (18) therebetween, and an elongated drive 
configuration extending along the entire portion of the core bolt 
between the breakneck and the taper.
Patent EP-0243065-A3 (EP)
Title: Polyaromatics
IPC: C08F8/00
Filed: 1987-04-13
Abstract: A process for the preparation of a polyphenylene layer which comprises the steps of treating a copolycyclohexa-3,4-diene under first conditions to aromatise a portion of the aromatic rings and then under second conditions to aromatise the residual cyclohexadiene rings from the first treatment.
Patent EP-0248530-A3 (EP)
IPC: G01S15/08
Filed: 1987-05-01
Abstract: A method for inspecting or monitoring a product by determining the 
distance (D), in a selected direction, between selected surfaces (A, B) of two 
parts of the product, which distance (D) has a given value when the two parts 
are in a correct positional relation by the steps of producing airborne stress 
wave energy radiation, varying the frequency of the radiation between end 
values, and transmitting the radiation of varying frequency toward the 
surfaces at least approximately in the selected direction; receiving the 
transmitted radiation, after reflection from the surfaces, at a receiving 
location; and deriving an indication of the instantaneous difference (Δf) in 
frequency, at the receiving location, between the radiation reflected from 
the selected surface (A) of one of the parts and the radiation reflected from 
the selected surface (B) of the other one of the parts.
Patent EP-0256891-A3 (EP)
IPC: B60T13/26
Filed: 1987-08-19
Abstract: A tractor-trailer fluid pressure brake system has a monitoring 
system. in which foot brake applications for normal braking and hand control 
braking for selectively applying the trailer brakes are separately monitored 
by respective monitoring switch circuits (16,42). Signals from the 
monitoring circuits (16,42) are processed so as to provide a record of the 
duration and the count of such applications thus providing a record of the 
manner of brake usage. A solenoid-operated security system (39,64) which 
can be locked and unlocked by a key is interconnected with the fluid supply 
to the trailer brakes.
Patent EP-0303086-A3 (EP)
IPC: B29C45/00
Filed: 1988-07-23
Abstract: Ein Verfahren zum Spritzgießen eines Trägers, der als 
Unterlage für eine magnetooptische Aufzeichnungstruktur 
dient, arbeitet mit einer Gußform 19; 46, die einen 
Formenhohlraum 31; 52 aufweist, der eine Gießebene 30; 
54 festlegt und der den dünnen scheibenähnlichen Träger 
20 ausformt. Die Gußform wird so angeordnet, daß die 
Gießebene 30; 54 horizontal und eine kreissymmetrische 
Achse 29; 53 senkrecht zu der Gießebene der Gußform 
verläuft. Heißes flüsiges Kunststoffmaterial fließt von 
dem Zentrum der horizontalen Gußform in den Formenhohl­
raum, wobei das Fließen gleichförmig und radial von dem 
Zentrum aus nach außen erfolgt, um die Azimutverände­
rungen der Doppelbrechung möglichst klein zu halten. 
Neben dem normalen Spritzgießen ist auch Druckspritz­
gießen anwendbar. Eine Spritzgießvorrichtung zum Her­
stellen eines Trägers für magnetooptische 
Aufzeichnungsstrukturen umfaßt eine Gußform und eine 
Abstützung, um die Gußform mit der Gießebene horizontal 
zu positionieren. Heißer flüssiger Kunststoff wird in 
das Zentrum der Gußform, beispielsweise von der ver­
tikalen Symmetrieachse aus, eingespritzt.
Patent EP-0303204-A3 (EP)
Title: Self-steering axle assembly for vehicles
IPC: B60G9/04
Filed: 1988-08-05
Abstract: The self-steering axle assembly includes a transverse 
axle member extending below the vehicle frame, either forwardly 
or rearwardly of the vehicle rear wheels (18), a king pin assembly 
on each of the opposite, outer end portions of the axle member, 
a wheel rotatably mounted on each of the king pin assemblies 
for steering movement and a tie rod interconnecting the wheels 
so they steer together. The axle member is supported from the 
vehicle frame for pivotal movement of the king pin assemblies 
relative to the frame between a forward position wherein the 
longitudinal axes of the king pin assemblies are upwardly 
inclined in a rearward direction at a forward angle of less 
than about 30° relative to a vertical plane passing through the 
rotational axes of the wheels and a reverse position wherein 
the longitudinal axes are upwardly inclined in a forward 
direction at an angle of less than about 30°. The king pin 
assemblies are selectively moved between the forward position 
for forward movement of the vehicle and the reverse position 
for backing, so that the wheels track vehicle movement in both 
directions.
Patent EP-0305972-A3 (EP)
IPC: A61P35/00
Filed: 1988-08-30
Abstract: This invention relates to novel 3′-demethoxy 
epipodophyllotoxin glucosides, their use as anti-tumor 
agents, and pharmaceutical compositions thereof.
Patent EP-0307763-A3 (EP)
IPC: C07F7/18
Filed: 1988-09-06
Abstract: Ein Verfahren zur Herstellung von Estergruppen aufwei­
senden Polyisocyanaten durch Umsetzung von Dicarbon­
säuredichloriden mit organischen Monoisocyanaten, die 
eine silylierte alkoholische oder phenolische Hydroxyl­
gruppe als Substituenten aufweisen bei -20 bis +190°C.
Patent EP-0316915-A3 (EP)
Title: Phthalic acid ester-modified organopolysiloxane and method for its preparation
IPC: C08G77/22
Filed: 1988-11-17
Abstract: There is disclosed a novel phthalic acid ester-modified 
organopolysiloxane having the general formula 
  
wherein R¹ is a monovalent hydrocarbon group, R² is a group R¹ 
or a group with the formula 
  
with the proviso that at least one of the groups R² in each 
molecule is the group with the formula 
  
in which R³ is an alkyl group, R⁴ is an alkylene group, and m 
is a positive integer.  
     The organosiloxane is useful as a co-reactant in the 
preparation of organic resins such as polyesters, polyamides 
and polyimides.
Patent EP-0285327-A3 (EP)
Title: Crosslinkable silyl polymer composition
IPC: C08L43/04
Filed: 1988-03-24
Abstract: A crosslinkable silyl polymer composition which exhibits a reduced tendency to undergo premature crosslinking during the fabrication of articles therefrom comprises a silyl polymer, an aromatic ester and an organometallic silanol condensation catalyst.
Patent EP-0312485-A3 (EP)
Title: Encapsulated thermal protector
IPC: H01C7/02
Filed: 1988-10-12
Abstract: A thermal protector (A) encapsulated in an 
inner layer of energy-absorbing material (24) and an 
outer layer (28) of stretchable elastomeric material. 
The inner and outer layers (24,28) inhibit an explo­
ding thermal protector from starting a fire.
Patent EP-0340565-A3 (EP)
IPC: C08J7/04
Filed: 1989-04-21
Abstract: An improved UV stabilized primer composition 
for providing an acrylic primer layer between a 
silicone top coat and a thermoplastic substrate, has 
been found to impart improved weathering resistance 
to silicone-coated thermoplastic articles. The 
primer composition includes respective amounts of 
2-(2′-hydroxy-5′-t-octylphenyl)benzotriazole and 
nickel dibutyldithiocarbamate. The presence of 
nickel dibutyldithiocarbamate in the primer 
composition reduces the tendency of the 
2-(2′-hydroxy-5′-t-octylphenyl)benzotriazole to 
crystallize during drying of the primer layer prior 
to top coating with the silicone hardcoat, as well 
as enhancing the UV protection of the system.
Patent EP-0342433-A3 (EP)
Title: Substituted dibenzothiaphenes
IPC: C07D333/76
Filed: 1989-05-03
Abstract: This disclosure describes novel derivatives 
of dibenzothiophene, dibenzothiophene sulfoxide, 
dibenzothiophene sulfone, thioxanthene, thioxanthene 
sulfoxide and thioxanthene sulfone which are active as 
modulators of the mammalian immune response system.
Patent EP-0362486-A3 (EP)
Title: Moulding materials
IPC: C08G18/18
Filed: 1989-07-05
Abstract: The invention relates to moulding materials comprising a granular material and a binder comprising a phenol novolak and a polyisocyanate which cures with addition of amine catalysts. A phenol novolak is employed whose phenol:formaldehyde molar ratio is from 1:0.25 to 1:0.5 and has the general formula 
<IMAGE>
 where R, R' and R" are identical or different and denote hydrogen, one or more alkyl or cycloalkyl groups having 1-12 C atoms, a hydroxyl group or a fused ring, and x is 0 or an integer, preferably in the range from 1-4, and the percentage molecular distribution, based on the variations of x, is as follows:
 x = 0:20-55 %
 x = 1:15-30 %
 x = 2:10-30 %
 x = 3:0-50 %
 x >/= 4:0-2.5 %
Patent EP-0363715-A3 (EP)
IPC: H02M3/07
Filed: 1989-09-25
Abstract: Um bei batteriebetriebenen SC-Filterschaltungen in Hörgeräten 
das Signal/Rauschleistungsverhältnis zu verbessern, kann man 
den Aussteuerbereich dadurch erhöhen, indem man die Versor­
gungsspannung verdoppelt. Es wird eine Schaltung zur Spannungs­
vervielfachung in CMOS-Technologie angegeben, welche zu einer 
gegebenen Spannung eine negative Spannung erzeugt. Um beide 
Taktphasen ausnützen zu können, wird eine zweistufige Aus­
führung (ST1, ST2) gewählt, die beide auf eine Glättungs­
kapazität (C3) arbeiten. Angesteuert wird die Spannungsver­
vielfachungsschaltung mit Hilfe einer vierten Inverterstufe 
(I4) und einem Pegelumsetzer (PU) mit einer angeschlossenen 
dritten Inverterstufe (I3).
Patent EP-0382930-A3 (EP)
IPC: C08L71/12
Filed: 1989-12-15
Abstract: 2.1. Ziel der Erfindung war die Bereitstellung von Formmassen auf 
Basis von Polyphenylenethern, die sich durch eine verminderte 
Brennbarkeit und eine gute Verarbeitbarkeit auszeichnen.  
         2.2. Die jetzt gefundenen Formmassen enthalten 
   A 100 Massenteile Polyphenylenether,    B 1 bis 40 Massenteile Dibenzyltoluole und - bezogen auf die 
gesamte Formmasse -    C 0 bis 30 % Verstärkungsmittel und    D 0 bis 5 % Zusatzstoffe.    
         2.3. Die Formmassen werden zur Herstellung technischer Artikel wie 
z. B. Rohre, Platten oder Gehäuse verwendet.
Patent EP-0330294-A3 (EP)
Title: Componentfeeder apparatus and method for vision-controlled robotic placement
IPC: B65H20/22
Filed: 1989-01-05
Abstract: Electrical components (14) are fed to a vision 
controlled robotic placement apparatus (16). The com­
ponents are carried in a reeled, pocketed carrier tape 
(42) indexed along a dereeling component feeder (36) 
to a pick up station (12). Forward advance of the carrier 
is stopped when an optical sensor (154) in the feeder 
senses that a depending pocket (44) in the carrier tape 
is generally positioned at the pick up station (12). 
The vision control system on the robot is relied upon 
to locate the pocket (44) at the pick up station (12) 
and to locate the individual components (14) presented 
in the pocket. The components (14) are robotically 
unloaded from the carrier (42) one at a time and placed 
on a printed circuit board assembly at a second station 
(22) with the guidance of the vision control system. 
As the last component (14) from each pocket is picked 
up for placement, the vision control system (16) signals 
the carrier tape drive moter (50) to index the next 
pocket (44) to the pick up station (12).
Patent EP-0326323-A3 (EP)
Title: Multiple image-forming apparatus
IPC: G02B27/00
Filed: 1989-01-24
Abstract: A head-up display (HUD)/head-down display (HDD) 
system capable of projecting monochromatic or multi­
colour images employs cholesteric liquid crystal 
elements (72,74,80,84,88,92), two-state liquid crystal 
devices (78,82,86,90), an image source (70), a beam 
splitter (76), and a combiner (94) to, in sequence, 
generate HUD and HDD images. The cholesteric liquid 
crystal elements, together with associated LCDs, act 
as an image shutter to selectively transmit or block 
portions of an image to an observer. The switching 
frequency of the LCD-cholesteric liquid crystal element 
is above the flicker-fusion frequency, such that both 
the HUD and HDD displays appear to the observer to be 
simultaneously and continuously operating.