baber/WOPTO huggingface dataset:
Patent EP-0176168-A3 (EP)
IPC: B62B3/14
Filed: 1985-05-03
Abstract: A bottom-supported plastic basket for use with a 
wheeled cart frame having an upwardly facing frame 
mounting portion. The two sides, the front and the bottom of 
the basket are integrally molded. The bottom portion of the 
basket includes a plurality of quick release locking features 
which permit the basket to be readily coupled and decoupled 
from a cart chassis having corresponding mounting features. 
The basket may also be coupled to a conventional cart 
chassis.
Patent EP-0178903-A3 (EP)
IPC: G03C1/72
Filed: 1985-10-15
Abstract: Improved imaging compositions and film are provided 
that employ a tellurium imaging compound, a reductant 
precursor, a masked reducing a agent, a source of labile 
hydrogen and an organic compound that improves the 
speed, developed optical density and/or background fog. 
These organic compounds include the following: 
  
and 
  
where R¹ and R⁶ each and independently are hydrogen, alkyl 
of three carbons or less, hydroxyl, phenyl, benzyl or alkoxy of 
three carbons or less, R², R³, R⁴, R⁵, R⁷ and R⁸ each and 
independently are hydrogen, alkyl of three carbon atoms or 
less, phenyl or benzyl; and compounds of the formulae: 
  
where R⁹, R¹⁰, R¹¹ and R¹² each and independently are 
hydrogen, alkyl of three carbon atoms or less, phenyl, 
benzyl, methylene, ethylidene or propylidene.
Patent EP-0187005-A3 (EP)
IPC: B01D11/04
Filed: 1985-12-13
Abstract: This invention relates to rotary processors and methods 
for purifying viscous liquid material by liquid-liquid extraction. 
Material is introduced to extracting apparatus including a ro­
tary processor (10) comprising at least one annular channel 
(18) on a rotor (12) and enclosed by a housing (16) to form a 
mixing passage (28). Material is dragged forward by the rotat­
ing channel (18) from the passage inlet (34) past a blocking 
member (42). Solvent introduced to the passage (28), e.g. by 
spray means (44), is carried downstream with and dispersed in 
material collected at a passage end wall (38). In one embodi­
ment the blocking member comprises a spreader (42) which 
spreads material as films (52) on the channel walls (20). In an­
other embodiment, sparging means (72) sparges solvent into 
a pool (76) of material collected upstream of the blocking mem­
ber (70). Separation of solvent from material may involve ro­
tary devolatilizing or phase separating processors (100), which 
may be arranged with the mixing processor for cocurrent or 
countercurrent, multi-stage series operation.
Patent EP-0187019-A3 (EP)
Title: Improvements in or relating to dobutamine salts
IPC: C07C215/52
Filed: 1985-12-18
Abstract: Certain hydroxyalkanoic or alkandioic acid salts of dobutamine having desirable water solubility are useful in preparing intravenous solutions for treatment of cardiogenic shock.
Patent EP-0220545-A3 (EP)
Title: Electro-ultrafiltration apparatus, particularly for soil examination
IPC: B01D61/14
Filed: 1986-10-04
Abstract: 1. Electro-ultrafiltration process for the examination of nutrients or pollutants, particularly in soil, refuse compost or sewage sludges, in this process, the electrical voltage applied to the electrodes is varied during extraction and the substances transported through the ultrafilters to the electrodes are extracted by vacuum, the anodic vacuum being continually increased from -0.4 bar to -0.8 bar upon commencement of extraction.
Patent EP-0195630-A3 (EP)
IPC: G02B6/032
Filed: 1986-03-17
Abstract: A hollow waveguide has an inner reflective layer such as 
silver, overcoated with plural layers of dielectric. Preferably 
three dielectric layers are used, with the inner two having 
quarter wave thickness, and the outer one having one half on 
one and one half the quarter wave thickness. Compositions 
for the dielectric include ThF₄/Ge/ThF₄, ZnSe/Ge/ZnSe, Ge/­
ThF₄/Ge, and ThF₄/ZnSe/ThF₄.
Patent EP-0200384-A3 (EP)
IPC: B60G15/00
Filed: 1986-04-07
Abstract: A suspension system for a motor vehicle comprising a 
spring (1) connecting a sprung mass (3) to an unsprung mass 
(4), a semi-active damper (2B) for damping relative motion 
between the sprung mass (3) and the unsprung mass (4), and 
a harmonic vibration absorber, eg. an auxilliary mass (8) with 
associated spring (9) and damper (10), connected to the 
unsprung mass (3) to suppress transmission of harmonic 
vibrations thereof, eg "wheel-hop", to the sprung mass (3) 
whereby the electronic control (7) of the semi-active damper 
(2B) need only respond to transducers (6) monitoring 
behaviour of the sprung mass (3).
Patent EP-0213714-A3 (EP)
IPC: B01D29/62
Filed: 1986-07-24
Abstract: For discharging a cake 7,8 of suspended solids formed on 
an electrode structure comprising an electrode 2, a mem­
brane wall 3, and an electrolyte chamber formed by the mem­
brane wall, means are provided for increasing the pressure 
inside the electrolyte chamber so that the membrane wall 3 
expands, whereby the cake of solids of suspension is dischar­
ged therefrom. The means for increasing the pressure inside 
the electrolyte chamber are injecting gas into the electrolyte 
chamber, injecting liquid into the electrolyte chamber, and/or 
reducing the vacuum applied internally to the electrolyte 
chamber.
Patent EP-0213066-A3 (EP)
IPC: H01H50/26
Filed: 1986-08-20
Abstract: Elektromagnetisches Relais mit einem durch ein Feder­
element gehaltenen Anker, wobei der als Klappanker ausge­
bildete Anker im Bereich seiner Abwinklung zwischen zwei 
stegartigen Enden des Jochs drehbar gelagert ist, die Lage­
rung durch ein Federelement gebildet ist, welches minde­
stens zwei parallel gerichtete im Abstand zueinander gehal­
tene und einseitig eingespannte Schenkel aufweist, deren 
Ende in zwei entsprechende Ausnehmungen der stegförmi­
gen Enden des Jochs eingefügt sind und eine translatorische 
Bewegung des Ankers in Richtung auf die stegartig ausgebil­
deten Enden sperren.
Patent EP-0190992-A3 (EP)
IPC: C09K23/42
Filed: 1986-01-24
Abstract: Perfluoralky-alkyl-thio-, -sulfinyl- oder -sulfonylalkyl-­
glycidyl-ether der Formel I  
R f -R₁-S(O) m -R-OCH₂CHCH₂ (I),  
worin  
R f  Perfluoralkyl oder Perfluoralkoxyperfluoralkyl mit 3 bis 18 
C-Atomen ist,  
R₁ Alkylen, Carbamidoalkylen oder Sulfonamidoalkylen mit 
bis zu 6 C-Atomen darstellt, worin das N-Atom der Amidog­
ruppe durch Wasserstoff oder Niederalkyl substituiert ist, m 
0, 1 oder 2 bedeutet, und  
R Akylen mit 2 bis 12 C-Atomen ist, sind wertvolle Zwischen­
produkte für die Herstellung von oberflächenaktiven Stoffen.
Patent EP-0231759-A3 (EP)
Title: Process for producing peracetylated sugar alcohols from sugar alcohols having at least four carbon atoms
IPC: C07C67/08
Filed: 1987-01-09
Abstract: The peracetylation of sugar alcohols having at least four carbon atoms is made more economical in respect of catalyst demand and acetic anhydride consumption by acetylating in two steps, the first step comprising partial acetylation of the sugar alcohol with acetic acid using no catalyst and, subsequently, separating any excess acetic acid and the reaction water, and the second step comprising peracetylation of the partially acetylated product by heating with acetic anhydride in the presence of relatively small amounts of alkali acetate as catalyst.
Patent EP-0260600-A3 (EP)
Title: High temperature nickel base alloy with improved stability
IPC: C22C19/05
Filed: 1987-09-10
Abstract: A nickel-chromium-molybdenum base alloy characterised by exceptional structural stability when exposed at temperatures upwards of 1800 DEG F (980 DEG C) for prolonged periods of time, such as 10 000 hours. and consisting of about 19 to 30% chromium, less than 0.25% silicon, 0.05 to 0.15% carbon, 7.5 to 9% molybdenum, about 7.5 to 20% cobalt, up to 0.6% titanium, about 0.8 to 1.5% aluminum, up to 0.006% boron, up to 0.1% zirconium, up to 5% iron, up to 5% tungsten and the balance being essentially nickel, said alloy being further characterized by an average grain size coarser than about ASTM 5.
Patent EP-0264842-A3 (EP)
Title: Use of carboxylic-acid esters in completely or partially synthetic lubricants, and lubricants containing them
IPC: C10M111/00
Filed: 1987-10-16
Abstract: This invention relates to aliphatic or aromatic polycarboxylic acid esters as defined herein which are useful as base oils alone in lubricating oil compositions or in admixture with completely synthetic, partially synthetic, or mineral oil-based lubricant compositions.
Patent EP-0274085-A3 (EP)
Title: Plastic paper clip
IPC: B42F1/10
Filed: 1987-12-12
Abstract: In known paperclips, the clamping force for clamping together only two sheets of paper or less is not sufficient. The new paperclip is intended to increase the clamping force. 
<??>In the paperclip, the longitudinal slot (16) between the inner clamping portions (15) is of short construction which increases the clamping force. 
<??>The paperclip is also held firmly on two sheets of paper without the clamping arms (24) projecting. 
<IMAGE>
Patent EP-0242904-A3 (EP)
IPC: C01B32/384
Filed: 1987-03-30
Abstract: A crystalline aluminium silicate having an X-ray diffraction 
pattern substantially as shown hereinafter: 
   
     Process for the preparation of the crystalline aluminium 
silicate which comprises maintaining 
an aqueous alkaline starting mixture comprising one or more silicon 
compounds, one or more aluminium compounds, one or more compounds 
of metals from Group 1a of the Periodic Table of the Elements (MX) 
and organic nitrogen compounds at an elevated temperature until 
crystalline aluminium silicate has formed and subsequently 
separating crystalline silicate from the mother liquor, in which 
starting mixture the various compounds are present within the 
following molar ratios:  
    RN : R₄NY = 1 - 100,  
    SiO₂ : R₄NY = 10 - 500,  
    SiO₂ : Al₂O₃ = 50 - 300,  
    SiO₂ : MX < 15, and  
    H₂O : SiO₂ = 5 - 100  
RN representing a pyridine and R₄NY representing an organic 
quaternary ammonium compound.  
     The crystalline aluminium silicate can be used as catalyst 
(carrier) for dewaxing hydrocarbon oils and preparing liquid 
hydrocarbons, and for separating hydrocarbons of different shape.
Patent EP-0252626-A3 (EP)
Title: Pressure control
IPC: G05D16/20
Filed: 1987-06-16
Abstract: A pressure control arrangement for a fluid line in a 
system, particularly a pressure swing adsorption system, wherein, 
in the event of a valve or control system malfunction, there is a 
risk of the fluid line being subject to an overpressure in an 
excess of its maximum design pressure, has normally open valve 
means, flow restricting means, and pressure sensing means disposed 
in the fluid line.  
     The pressure sensing means are disposed upstream of the 
flow restricting means and arranged to sense the pressure in said 
line and to actuate said valve means to close said line in the 
event of the sensed pressure exceeding a predetermined limit. The 
predetermined limit is above the normal operating pressure range 
of the fluid line but below the maximum overpressure to which 
there is a risk of said line being subject, and that portion of 
the fluid line upstream of said flow restricting means is 
constructed to have a maximum design pressure at least equal to 
the maximum overpressure.
Patent EP-0272862-A3 (EP)
IPC: C01B39/36
Filed: 1987-12-15
Abstract: A process for the de-aluminization of aluminosilicates 
such as aluminosilicate zeolites, clays, gels, and crystalline 
silica-alumina, comprises contacting the aluminosilicate with 
an inorganic halide or oxyhalide in a non-aqueous solvent which 
is capable of dissolving the aluminum halide or oxyhalide which 
is formed.
Patent EP-0279148-A3 (EP)
IPC: C02F1/42
Filed: 1987-12-22
Abstract: The new proceeding utilized by the washing - machine and 
obtained by the elimination of the Mg and Ca off the water 
to undo the harmful reactions on the tensioactives of the 
detersives.  
     An appliance to realize the proceeding is called 
" PANDA WATER ".  
     The PANDA WATER is composed of the following parts represen­
ted in figure 1:  
A container of the resins ( A );  
A container of NaCl solution ( B );  
A container ( C );  
An electric - valve ( 4 );  
A microelectricpump ( 10 );  
An hidraulic - circuit ( 6 ),( 7 ),( 8 ),( 9 ),where the wa­
ter slows deprived of Mg and Ca.
Patent EP-0291811-A3 (EP)
IPC: A47B88/04
Filed: 1988-05-07
Abstract: Um eine Auszugführung für einen aus einem Gestell (14) 
ausziehbaren Einschub, insbesondere eine Schublade (18), 
mit einer ersten an dem Gestell montierbaren Auszug­
schiene (12), mit einer zweiten, an der ersten verschieb­
lich geführten und den Einschub tragenden Auszug­
schiene (16) und mit einem an dem Einschub befestigbaren, 
ein Rastglied aufweisenden Rastelement (40) zum Festlegen 
der zweiten Auszugschiene an dem Einschub in Auszieh­
richtung, derart zu verbessern, daß ohne die Montage 
zusätzlicher Teile eine Ausrollsicherung vorhanden 
ist und daß trotzdem die Vorteile leicht laufender 
Auszugführungen erhalten bleiben, wird vorgeschlagen, 
daß das Rastelement (40) mindestens ein erstes Ausroll­
sicherungsglied (66) aufweist und daß ein gestellfestes 
zweites Ausrollsicherungsglied (68) vorgesehen ist, 
welches so angeordnet ist, daß in einer eingeschobenen 
Endstellung der Auszugschienen die Ausrollsicherungs­
glieder eine gemeinsame Berührungsfläche bildend 
unter Erzeugung eines in Ausziehrichtung wirkenden 
Ausrollwiderstandes aneinander anliegen.
Patent EP-0297363-A3 (EP)
IPC: C08K7/14
Filed: 1988-06-16
Abstract: Hochtemperaturbeständige thermoplastische Formmassen auf der Basis von 
Polyarylethersulfonen und gegebenenfalls Polyetherketonen mit einem Gehalt 
an Alkalimetallsalzen von maximal 100 ppm, bezogen auf Gesamtpolymer.
Patent EP-0324074-A3 (EP)
IPC: F16J15/12
Filed: 1988-11-05
Abstract: Flachdichtung mit einer mehrlagigen Dichtungsplatte, welche 
mehrere Durchgangsöffnungen aufweist und deren beide Haupt­
oberflächen von Blechlagen (32,34) gebildet werden, und mit einem 
mindestens eine der Durchgangsöffnungen (14,16) einfassenden 
elastomeren Dichtelement (40), an welches ein zwischen den 
Blechlagen (32,34) angeordnetes plattenförmiges Halteteil (58) angeformt 
ist, wobei zur sicheren Fixierung auch eines dünnen Halte­
teils (58) dieses mehrere Öffnungen aufweist, in die von den 
Blechlagen (32,34) gebildete Vorsprünge (36) eingreifen, über die die 
beiden Blechlagen (32,34) miteinander durch Punktschweißen ver­
bunden sind.
Patent EP-0319796-A3 (EP)
Title: Job control for an on-line system
IPC: G06F9/46
Filed: 1988-11-25
Abstract: An on-line system having a plurality of 
terminal equipments (1) and host computers (2) connect­
able to the terminal equipments, each host computer 
responsive to a job request from a terminal equipment 
being provided with an on-line process (6) for transfer­
ring the control of the job request to a job execution 
process (7) determined in accordance with the content of 
the job request, and a plurality of regular job execu­
tion processes (7a) for executing, if the job request is 
a regular job request, a regular job for the regular job 
request. The on-line control process is provided with 
an irregular job execution process space generating 
process (6a) for generating an irregular job execution 
process space (7b) for the irregular job execution. The 
irregular job execution process space generating process 
generates an irregular job execution process space upon 
the irregular job request from the terminal equipment, 
and calls an irregular job execution process request 
program for the irregular job request in the irregular 
job execution process space to execute an irregular job 
for the irregular job request.
Patent EP-0320743-A3 (EP)
IPC: G11B27/10
Filed: 1988-12-06
Abstract: A video recorder is loaded with a video tape (2) which comprises in a control track (3), in addition to the control signals, a target marking (10) for the accurately targeted locating of the beginning of a video performance recorded on the video tape. A comparator circuit (11) of the drive control device (6) controls the drive (1) of the video recorder in dependence on a target position (ZP), which has been input, and a tape position (BP), which has been output by a tape position computer (8), in such a way that the video tape is brought in fast mode (SL) into the proximity of the target marking (10) and subsequently the target marking is determined in a fast search mode (SSuL) by means of a detecting device (19). <IMAGE>
Patent EP-0299664-A3 (EP)
IPC: C08G61/10
Filed: 1988-07-05
Abstract: An alignment layer for a liquid crystal display 
consists at least substantially of a polyphenylene 
polymer wherein at least 80 % of the said polyphenylene 
polymer is composed of aromatic phenylene rings. The 
alignment layer is capable of providing a homogeneous 
alignment of liquid crystal molecules disposed adjacent 
thereto with a high tilt bias angle.
Patent EP-0314288-A3 (EP)
Title: Improvements in computer graphics generation and display
IPC: G06T15/40
Filed: 1988-09-19
Abstract: Polygon vertex data is processed in three steps to create a graphics 
display without hidden lines and without gaps in the displayed lines. The 
technique permits the processing of triangles rather than polygons having 
four or more sides. In the first step, the Z values for the display 
points for the visible edges of the polygons are identified and assigned a 
reserved value ZCLOSE in a frame buffer. In the second step, the polygons 
are tessellated into triangles and the Z values for the display points on 
the triangles are computed and each depth buffer storage location is 
updated so as to contain the value of points closest to the viewpoint 
while the frame buffer is written with a background colour. In the final 
step, the Z values for the display points of the polygon edges are again 
computed and compared with the corresponding Z values in the depth buffer. 
The depth buffer is updated with the computed values if the stored value 
is equal to ZCLOSE or if the computed value represents a position closer 
to the viewpoint than the stored value and the frame buffer is then 
written with a foreground colour for the display point in question.
Patent EP-0282442-A3 (EP)
Title: Frame for a transportation vehicle
IPC: B62D53/06
Filed: 1988-03-10
Abstract: The invention relates to a transport vehicle on which at least one vehicle axle has been designed, by means of separate steering, to be freely rotatable and steerable, and where necessary castor-steered, in order to improve the manoeuvrability. <IMAGE>
Patent EP-0323407-A3 (EP)
IPC: D06L4/664
Filed: 1988-12-20
Abstract: Beschrieben werden umhüllte Wirksubstanzen sowie ein Verfahren zu deren 
Herstellung, wobei als Wirksubstanz Farbstoffe, optische Aufheller, 
Photoaktivatoren und/oder Textilantimikrobica gegebenenfalls in Kombina­
tion mit Coupagemitteln, Dispergiermitteln, Puffern, Stabilisatoren 
und/oder weiteren Hilfsmitteln eingesetzt werden.
Patent EP-0312510-A3 (EP)
IPC: B24B37/34
Filed: 1988-10-12
Abstract: A device for automatically effecting the charging 
and discharging of the workpieces into and out of lapping 
machines provided with double plateaux (2, 3) or planes which 
device comprises a circular charging plane (9) which carries 
piece-holders or satellites (4) and is located side by side 
near a lapping machine (1), a passage plate or table (13) inserted 
between said lapping machine (1) and said charging plane (9); a 
manipulating device intended for deducting from the lower 
plane (2) of the lapping machine (1) the satellites with the 
finished workpieces and for transferring them on said 
charging plate (9) by sliding over said passage table (13); a 
station of discharge for the finished workpieces which 
station is provided on said charging plane (9) and communi­
cates with a conveying belt (35); means for rotating step by 
step said charging plane (9) so that the empty satellites (12) are 
carried in succession under a filling assembly and are 
brought to a station which is in line with the axis of 
said manipulating assembly which removes each satellite 
filled with the workpieces to be lapped and disposes it on 
the lower plateau of the lapping machine for a fresh 
operating cycle.
Patent EP-0334271-A3 (EP)
Title: Video apparatus with an equalizing circuit in the signal path for the frequency-modulated signals
IPC: H04N5/922
Filed: 1989-03-20
Abstract: In the signal path (1) for transmitting the frequency-modulated video signals of a video recorder, an equaliser circuit (9) for equalising luminance discontinuities transmitted is arranged which contains a delay section (10) located in the signal path (1), a subsequent coupling section (11) and a diode switch (20) connected in parallel with the signal output (19) of the delay section. When the oscillation amplitudes transmitted are small, the diode switch is turned off so that the delay section and the coupling section form a band-pass filter (12) tuned to the oscillations transmitted, which stabilises and equalises the oscillations transmitted. In the case of large-amplitude signals, the diode switch and the delay section form a voltage-dependent shift in the delay which steepens the luminance discontinuities again which have been flattened during the transmission. <IMAGE>
Patent EP-0338413-A3 (EP)
Title: Method and apparatus for testing an airbag restraint system
IPC: G01R31/00
Filed: 1989-04-13
Abstract: A test circuit (100) for an airbag restraint system is 
disclosed and provides an accurate determination of the 
operativeness of a storage capacitor (130, 132) and calculates the 
resistance of inertia switch resistors (114, 118). The test circuit 
provides for parallel testing of the storage capacitor (130, 132) and 
inertia resistors (130, 132). The capacitor is tested by discharging 
and charging the capacitor. The values of the inertia 
switch resistors are determined by switching known resistive 
values in parallel with the inertia switch resistors. Based 
on the monitored voltage values during the switching, 
resistance values are calculated.
Patent EP-0347669-A3 (EP)
IPC: C08G75/23
Filed: 1989-06-09
Abstract: Gegenstand der vorliegenden Erfindung ist ein Verfahren 
zur Herstellung von hochmolekularen, aromatischen Poly­
ethersulfonen aus Diphenolen und Dihalogenarylen, das 
dadurch gekennzeichnet ist, daß man N-alkylierte Säure­
amide als Lösungsmittel einsetzt und damit gleichzeitig 
das bei der Reaktion entstehende Wasser azeotrop ent­
fernt.
Patent EP-0381809-A3 (EP)
IPC: B24B45/00
Filed: 1989-07-28
Abstract: Bei bekannten Schnellspanneinrichtungen für den besagten 
Zweck wird der am Bearbeitungswerkzeug anliegenden Spann­
flansch dadurch vom Einspanndruck für das Werkzeug entlas­
tet, daß als Rollkörper ausgebildete Stützmittel willkür­
lich in einem Ausweichraum bewegbar sind. Die neue Schnell­
spanneinrichtung soll unter Vermeidung rollender und in 
einen Ausweichraum bewegbarer Stützmittel eine geringere 
Bauhöhe ermöglichen.  
     Der Einspanndruck wird durch an der Spannmutter (10) und am 
Spannflansch (12) angebrachte, miteinander korrespon­
dierende Schanzen (19,20) aufgebracht, die mit Hilfe 
wenigstens eines Sperrelements (13,13′) auf das der unter 
der Wirkung einer Rückstellkraft stehende Stellring (11) 
einwirkt, an einer Relativbewegung zueinander gehindert 
sind. Eine zur Entlastung des Spannflansches (12) vom Ein­
spanndruck für das Bearbeitungswerkzeug (28) führende Rela­
tivbewegung des Spannflansches (12) zur Spannmutter (10) 
wird durch Freigabe des Sperrelements (13,13′) durch den 
Stellring (11) erreicht.