baber/WOPTO huggingface dataset:
Patent EP-0235104-A3 (EP)
IPC: H05B/
Filed: 1987-02-02
Abstract: An arrangement for heating with the aid of microwave 
energy, comprising a microwave generator constructed to 
supply a waveguide, the waveguide having provided in 
one side surface thereof a dielectric plate through 
which microwave energy propagates. In accordance with 
the invention the arrangement includes at least two 
microwave generators (1, 2), each of which is arranged 
to supply a feed waveguide (3, 4). The feed waveguide 
(3, 4) is a power divider which is arranged to distri­
bute the power input substantially equally to at least 
two applicators (7, 8; 9, 10) which extend at an angle 
to the feed waveguide, where each of the at least four 
applicators (7, 8; 9, 10) is provided on one side sur­
face thereof with a dielectric plate (11, 12, 14) 
of the aforesaid kind. The applicators are positioned 
in relation to one another so that all dielectric plates 
(11, 12, 14) lie in one and the same plane.
Patent EP-0250394-A3 (EP)
IPC: B01D53/81
Filed: 1987-06-12
Abstract: Die Erfindung betrifft Verfahren und Vorrichtungen zum Reinigen von, 
insbesondere industriellem, Abwasser aus 
Druckerei- insbesondere Siebdruck­
betrieben, das Farbstofffe und organisches Lösungsmittel enthält. Die Er­
findung besteht vornehmlich darin, daß das 
Abwasser, insbesondere nach einer 
Grobfiltrierung (3), filtriert, insbesondere 
feinfiltriert (4), wird, wobei die im 
Abwasser enthaltenen Farbstoffe abgeschieden werden, und daß danach das 
filtrierte Abwasser unter Verwendung von 
Luft als Desorptionsmittel desorbiert 
bzw. gestrippt wird (5), wodurch zumindest 
der überwiegende Teil der nach dem 
Filtrieren noch im Abwasser vorhandenen 
Verunreinigungen, vor allem Lösungs­
mittel, insbesondere das organsiche Lösungsmittel, sowie gegebenenfalls 
Tenside aus dem Abwasser entfernt wird.
Patent EP-0282868-A3 (EP)
Title: Spool valve with lever actuation
IPC: F16K31/52
Filed: 1988-03-07
Abstract: 1. Lever-actuated spool valves have a hinged connection between the coupling member and the spool piston, to compensate for the curved movement of the connecting point between the actuating lever and the coupling member. The hinged connection between the coupling member and the spool piston is structurally complex and relatively difficult to assemble. 2. A structurally simplified anchorage of the coupling member (18) in the spool piston (6), which can be assembled without problems, is achieved by the coupling member only being screwed into the spool piston. A screw connection at this point unexpectedly permits the functionally-necessary angular movement of the coupling member. 3. The spool valve (1) can thus be manufactured and assembled more cost-effectively and is suitable for all applications, particularly in high-pressure hydraulics. <IMAGE>
Patent EP-0304954-A3 (EP)
Title: Cyclic dipeptide enantiomers
IPC: C07D209/38
Filed: 1984-07-19
Abstract: The invention provides novel cyclic dipeptide 
enantiomers comprising (R)-histidine or a derivative 
thereof as one of the amino acid residues. These compounds 
are useful a catalysts for production of (S) - α -­
cyanomethyl alcohols from aldehydes.
Patent EP-0311875-A3 (EP)
IPC: B29C45/16
Filed: 1988-10-05
Abstract: Zur Herstellung von Mehrschicht-Formteilen aus mindestens 
zwei Kunststoffkomponenten mit wesentlich verschiedenen 
Verhaltens-, Verarbeitungs- und/oder Temperatureigenschaften 
wird ein Verfahren benutzt, bei dem die Kunststoffkomponen­
ten aus den verschiedenen Spritzeinheiten (10, 11) über eine gemein­
same Angußbuchse (14) in den Formhohlraum eines Formwerkzeuges 
gespritzt werden. Dabei werden diese Kunststoffkomponenten 
mit einer festgelegten Zeitfolge, insbesondere während auf­
einanderfolgender Zeiträume, zunächst in verschiedene Quer­
schnittszonen eines gemeinsamen Angußkegels (3) eingeleitet. 
Daraufhin werden die Kunststoffkomponenten durch diesen 
Angußkegel (3) konvergierend in den Angußkanal (4) gedrückt, 
durch den sie in den Formhohlraum (2) des Formwerkzeuges (1) 
gelangen.
Patent EP-0317947-A3 (EP)
IPC: C07D487/04
Filed: 1988-11-22
Abstract: Die Erfindung betrifft neue substituierte bicyclische Triazole der allge­
meinen Formel I 
  
in der X, Y, Z, R¹, n und m die in der Beschreibung genannten Bedeutungen 
haben, Verfahren zu ihrer Herstellung und ihre Verwendung als herbizide 
Mittel.
Patent EP-0281216-A3 (EP)
Title: Coatings which are abrasion resistant
IPC: C08J7/04
Filed: 1988-01-07
Abstract: Thermoplastic polymers or resins containing 
amide groups such as the nylons can readily be 
brominated or chlorinated in organic solvents to 
convert the (-NH-) units to (-NBr-) or (-NCl-) units 
and to form solutions of the N-brominated or 
N-chlorinated thermoplastic polymers or resins. 
These N-brominated or N-chlorinated thermoplastic 
polymer or resin solutions can be blended with 
silicones (siloxanes) and optionally with at least 
one finely divided material selected from the group 
consisting of inorganic and organic fillers and 
pigments and then can be coated on a cellular or 
solid rubbery hydrocarbon polymer substrate, such as 
an EPDM rubber in the form of a weatherstrip or glass 
run channel, dried and irradiated with ultraviolet 
light or heated at a temperature and for a period of 
time sufficient to reform the amide groups and to 
provide the rubbery substrate with an adherent and 
abrasion resistant coating which also exhibits a 
reduced coefficient of friction.
Patent EP-0280577-A3 (EP)
Title: Manufacture of laminated glass structures
IPC: B29C39/12
Filed: 1988-02-26
Abstract: Glass panels 171 and 173 to be laminated with an epoxy 
resin filling the space 182 are held by vacuum against platens 
113 and 115. The panels are surrounded by frames 175 and 177 
which overlap the margins of the panels so that the epoxy resin 
filling the space 176 between the frames engages the edges 171C 
and 173C of the panels and thus resists shear forces which tend 
to cause de-lamination.  
     Vacuum is applied through single ports 243, 244, 264 and 
274 in the platens in order to minimize distortion of the 
panels and frames. Elastomeric seals 236 and 246 are located 
in grooves 235 and 245 and engage the surfaces of the panels 
and frames. Passages 299 maintain atmospheric pressure in 
the grooves 235. A sealant 279 and 281 between the panels 
and the frames is rapidly cured by exposure to UV light before 
the epoxy resin is introduced.
Patent EP-0321287-A3 (EP)
Title: Inhibition of lipogenesis
IPC: A61K31/70
Filed: 1988-12-16
Abstract: This invention pertains to the treatment and prevention of 
obesity in mammals, including humans, by the administration of a 
sphingolipid, preferably a lysosphingolipid or a therapeutically 
effective derivative thereof.
Patent EP-0309424-A3 (EP)
Title: New amidino derivatives
IPC: C07C257/14
Filed: 1988-09-19
Abstract: New pharmacologically active amidino derivatives as muscarinic receptor 
blocking agents which are useful for the treatment of gastrointestinal 
disorders of the following formula  
A― 
 = N―R₁      (I)     
 
wherein  
R represents hydrogen atom, C₁₋₅ alkyl, aryl, an amino group optionally 
substituted by one or two C₁₋₅ alkyl;  
R₁ represents hydrogen atom, C₁₋₈ alkyl, aralkyl;  
A represents  
C₁₋₅ alkyl substituted by 2 or 3 radicals, which may be identical 
or different from each other, selected from aryl, cycloalkyl, carbo­
xamide;  
or a saturated 6-membered heterocyclic ring containing one nitrogen 
atom N-substituted by COR₂ where R₂ is a methyl substituted by 2 or 
3 radicals, which may be identical or different from each other, 
selected from aryl, cycloalkyl, hydroxy;  
or 
  
where R₃ is hydrogen atom and R₄ is C₁₋₅ alkyl substitued 
by 2 or 3 radicals, which may be identical or different from each 
other, selected from aryl, cycloalkyl, carboxamide, or by hydroxy 
optionally esterified with a cycloalkylcarboxylic acid, or R₃ and 
R₄, together with the nitrogen atom to which they are attached, 
form a saturated 5- to 7-membered heterocyclic ring, optionally 
containing one or two nitrogen atoms or an endocyclic carboxamido 
group optionally comprising in its inside -CH₂-CH₂- or 
  
being the heterocyclic ring substituted by a C₁₋₅ alkyl substituted 
 
 
in turn by 2 or 3 radicals, which may be identical or different from 
each other, selected from C₁₋₅ alkyl, aryl, cycloalkyl or hydroxy, or 
byarylalkylene, or by -OR₅ where R₅ is -OCR₆ where R₆ is methyl substi­
tuted by 2 or 3 radicals, which may be identical or different from each 
other, selected from a saturated or unsaturated C₁₋₅ alkyl, aryl, cyclo­
alkyl, hydroxy C₁₋₅ alkyl, hydroxy, or unsaturated 6-membered hetero­
cyclic ring, provided that at least one between R and A is amino group 
or 
   
     The tautomers and the acid addition salts of these compounds, as well as 
the process for the preparation of the compounds of formula (I) and 
pharmaceutical compositions containing them are also described.
Patent EP-0326106-A3 (EP)
Title: Alkylene diamines
IPC: A61K31/395
Filed: 1989-01-25
Abstract: A cholinesterase inhibiting agent which contains an alkylene diamine of the formula <CHEM> wherein R<1> and R<2> each independently is a hydrogen atom or a hydrocarbon residue which may optionally be substituted, or R<1> and R<2> combinedly form, together with the adjacent nitrogen atom, a condensed heterocyclic group, R<3> is a hydrogen atom or a hydrocarbon residue or an acyl group which may optionally be substituted and R<4> is a hydrogen atom, or R<3> and R<4> combinedly form a group of the formula   -(CH2)m- @-, -@-(CH2)m- or -(CH2)m+1- (m being 0, 1 or 2), A is -(CH2) l - ( l  being 0, 1 or 2) or -CH=CH-, X is a substituent or substituents and n is an integer of 4 to 7, or a salt thereof, which are useful as cerebral function improving agents for the prevention or treatment of senile dementia, Alzheimer's disease, Huntington's chorea, hyperkinesia, mania and so forth.
Patent EP-0338443-A3 (EP)
Title: Connector for connecting two structural elements
IPC: E04B1/61
Filed: 1989-04-14
Abstract: A connector for the end-side connection of two plates (10, 11). In the connecting region, the plates (10, 11) each have two fittings (1, 2) with at least one clamping screw (7), which is supported in each case in one of the fittings (1) and is supported on the other, and which exerts a tensile force connecting the structural elements (1, 2). An adjusting device for setting the mutual position of the fittings (1, 2) and hence the level of the plates (10, 11) is provided at right angles to the clamping direction. In one of the fittings (2), there is arranged an elastic or elastically stressed locking part which, when the fittings (1, 2) are assembled, latches in close to the adjusting device supported in the other fitting and hence couples the two fittings (1, 2) to one another. <IMAGE>
Patent EP-0343608-A3 (EP)
Title: Digital signal exchange equipment
IPC: H04Q11/04
Filed: 1989-05-23
Abstract: A digital signal exchange equipment is disclosed 
which is constructed of a combination of selector 
modules (S) each constituted by a plurality of gate 
arrays (G₁ to G₁₆) as a parallel unit in a column direc­
tion. The respective gate array (G₁ to G₁₆) comprises a 
first gate (g1) for selecting one line from an n number 
of first input lines (II₁ to II₁₆) and connecting it to 
an output line, a second gate (g2) for selecting one 
line from an output line of the first gate (g1) and one 
second input line (C₁, ..., C₁₆) and connecting it to 
the second gate (g2) and a flip-flop (F/F) for wave-­
shaping an output of the second gate (g2) and, at the 
same time, taking synchronization among the respective 
gate array (G₁ to G₁₆). The selector module (S) as set 
forth above is constructed of a semiconductor circuit 
device. When, in particular, a plurality of selector 
modules (S) are combined together, they are arranged as 
a k-column/ℓ-row array in which input bus lines are each 
connected to each common row and an n number of output 
lines are connected for each row to an n number of 
second input lines of the next-row selector module (S).
Patent EP-0345564-A3 (EP)
IPC: H04L7/02
Filed: 1989-05-26
Abstract: Zur Rückgewinnung eines solchen Bittaktes wird 
empfangsseitig mittels eines Taktgebers (TG) und eines 
Zählers (Z) ein Bittakt mit der Frequenz des zu 
empfangenden Signals erzeugt. Mittels einer 
Phasenauswertelogik (PAL) wird die zeitliche Lage der 
ansteigenden Flanke eines empfangenen Impulses im 
Vergleich zu einer vorgegebenen zeitlichen Lage der 
wirksamen Impulsflanke des erzeugten Bittaktes 
ausgewertet. Im Synchronfall liegt die wirksame 
Impulsflanke zeitlich gesehen in der Mitte des jeweils 
empfangenen Impulses (Bitmittenabtastung). Aufgrund 
nicht idealer Leitungseigenschaften kann die Zeitdauer 
der empfangenen Impulse vom Soll-Wert abweichen. Um eine 
momentane Flankendrift eines empfangenen Impulses (zu 
kurz oder zu langer Impuls) von einer tatsächlichen 
Phasenverschiebung unterscheiden zu können, wird jetzt 
die zeitliche Lage der ansteigenden und der abfallenden 
Flanke jedes Impulses ermittelt.  
     Liegt ein von der Soll-Zeitdauer abweichender zu kurzer 
oder zu langer Impuls vor, der aber zur vorgegebenen 
zeitlichen Lage der wirksamen Impulsflanke des erzeugten 
Bittaktes symmetrisch ist, so handelt es sich um eine 
momentane Flankendrift, so daß keine Phasenkorrektur 
erforderlich ist.
Patent EP-0352458-A3 (EP)
Title: Polymer mixture having an aromatic polycarbonate and mould release agent
IPC: C08K5/103
Filed: 1989-06-12
Abstract: The use of an ester having an as low as 
possible content of free OH-groups and an as low as 
possible acid number as a mould release agent in poly­
carbonate mixtures leads to an improvement of the mecha­
nical and optical properties.
Patent EP-0352511-A3 (EP)
Title: Cooling mixture
IPC: C09K5/00
Filed: 1989-07-05
Abstract: The invention relates to a cooling mixture consisting of a mixture of polyorganosiloxanes. The mixture has a kinematic viscosity of less than 6 mm<2>/s at a temperature of -40 DEG C. Its flash point is at a temperature of over 55 DEG C. The flash point is preferably adjusted by removal of low-boiling components. The cooling mixture according to the invention is in particular suitable for cooling units which work at temperatures of below -30 DEG C.
Patent EP-0370243-A3 (EP)
Title: Thermoplastic blends of amorphous polyamides and poly (alkenyl aromatic) resins
IPC: C08L77/00
Filed: 1989-10-23
Abstract: Thermoplastic blends of amorphous polyamide 
resins with poly(alkenyl aromatic) resins have improved 
properties over previously known blends, including 
producing clear, transparent blends over their entire 
compositional range.
Patent EP-0335718-A3 (EP)
Title: Method of producing tire reinforcing member
IPC: B29D30/38
Filed: 1989-03-30
Abstract: The method comprises causing cords (1) to pass 
through respective small apertures of a guide plate (3) 
to arrange them in a predetermined positional relation, 
passing the cords over winding type braking means (4), 
and diverting the cords about a dancer roller (8). 
Thereafter, the cords are caused to pass through 
respective small apertures of a movable guide plate (11) 
which is reciprocated moved in horizontal directions 
perpendicular to the advancing direction of the cords so 
that the cords are reciprocatively supplied to a 
calender (12) for rubber coating, provided closely 
adjacent the movable guide plate (11), to sandwich the 
cords in the form of waves betwen rubber sheets (20) and 
coat the cords by the rubber sheets, thereby obtaining 
the reinforcing member (21). Shapes of the waves of the 
cords can be modified by changing traverse distances of 
the movable guide plate (11) and relative speeds between 
rotating speed of the calender (12) and reciprocation 
speed of the movable guide plate (11).
Patent EP-0342875-A3 (EP)
Title: Partial random access memory
IPC: G11C8/16
Filed: 1989-05-12
Abstract: A partial random access memory includes a 
plurality of memory cells (MC1 - MC4) arrayed in matrix 
form, a plurality of pairs of bit lines extending in a 
column direction, each of the plurality of memory cells 
being coupled to corresponding one of pairs of bit 
lines, and a plurality of word lines (WL1i, WL2i, WL3i) 
including a plurality of first and second word lines 
(WL1i, WL2i). One first word line and one second word 
line are paired and arranged on both sides of an 
arrangement of the memory cells in a row direction. 
Each of the plurality of memory cells is connected to at 
least one of the first and second word lines. A 
activating circuit (7, 9, 28) coupled to the plurality 
of word lines separately activates the first and second 
word lines, depending on an address signal supplied from 
an external circuit, thereby independently selecting the 
first and second word lines. A input/output circuit (8, 
10, 29) coupled to the plurality of bit lines writes 
input data (D0 - D7) into corresponding memory cells and 
reads out output data (D0 - D7) from corresponding 
memory cells.
Patent EP-0347133-A3 (EP)
IPC: H01R25/14
Filed: 1989-06-12
Abstract: A low voltage electrical system uses a main 
comprising an extruded insulator with a pair of channels 
locating metal conductors which can be installed in the 
channels by passing them laterally through continuously 
extending slots opening to a face of the extrusion from 
the channels. Branch conductors with plugs on their ends 
can be engaged in contact with the conductors by pushing 
their prongs through the same slots. Resilience of the 
extruded insulator possibly aided by deformation of the 
cross section in installation ensures that the slots 
remain closed between plugs.
Patent EP-0351217-A3 (EP)
Title: Coin acceptance apparatus
IPC: G07F5/22
Filed: 1989-07-13
Abstract: The apparatus is intended to determine the value 
of a batch of mixed coins inserted by the user into a 
hopper unit (1) in which there is a rotatable disc (2) 
for feeding the coins in single file past a coin 
discriminator (6) to an escrow region (11). The total 
value of the coins retained temporarily in the escrow 
region (11) is displayed on a suitable display to the 
user, who can then choose either to have the coins 
returned to him, or allow the transaction to proceed 
for which the coins are payment. The apparatus may be 
used in a bank to issue a receipt for coins inserted, 
or as a lottery machine to issue lottery tickets. The 
machine can be arranged to return the coins in the 
escrow automatically to the user if the value of such 
retained coins does not, after a certain time, fall 
within a preset range.
Patent EP-0356217-A3 (EP)
IPC: B23B31/18
Filed: 1989-08-23
Abstract: A table (1) for securing a pallet (P) to support a workpiece on 
a machine tool has a spindle (31) movable in a vertical direction. 
When the spindle (31) ascends, clamp arms (85) move outwardly thereby 
to enable clamp pawls (86) thereof to clamp the pallet (P) at clamping 
positions (98). When the spindle (31) descends, the clamp arms (85) 
are drawn radially inwardly to release the pallet (P) from being 
clamped.
Patent EP-0375285-A3 (EP)
IPC: G01R29/00
Filed: 1989-12-14
Abstract: An extraneous frequency detector especially 
suited for analyzing the three-phase output of a variable 
speed constant frequency (VSCF) generator generates in a 
sample-and-hold circuit (5) amplitude samples of a phase 
selected by a multiplexer (3) for application to a 
discrete time analog filter (7) in the form of a switched 
capacitor high pass filter. A control circuit (9) 
generates dual-phase non-overlapping clocking signals 
which control the sampling rate of the sample-and-hold 
circuit and the switching rate of the switched capacitor 
filter. Two modes of operation are provided for the 
single filter circuit by generating the clocking signals 
for the first mode of operation at a first frequency which 
is at least twice the frequency of the highest order 
harmonic of interest such that all frequencies above the 
fundamental are detected. In the second mode of opera­
tion, the clocking signals are generated at the fundamen­
tal frequency. This produces aliasing of the fundamental 
frequency and all harmonics resulting in a comb filter 
which detects all frequencies above a few hertz except for 
the fundamental and its harmonics. The selected frequency 
is preferably a power of two multiple of the fundamental 
frequency such that a divider circuit generates the 
clocking signals at fundamental frequency for the pulses 
at the selected high frequency. A peak detector (145) 
provides an output signal representative of the highest 
amplitude of the frequencies passed by the filter.
Patent EP-0378004-A3 (EP)
IPC: A47G27/02
Filed: 1989-12-22
Abstract: A tufted carpet having a backing which has 
thereon a plurality of first areas of tufts of fine 
denier fibers and a plurality of second areas of tufts of 
at least one looped, uncrimped, coarse denier fiber. 
Preferred patterns for the areas of tufts are alternating 
stripes or a checkerboard.
Patent EP-0323943-A3 (EP)
IPC: G01F23/60
Filed: 1989-01-04
Abstract: L'invention concerne le domaine des résistances électriques 
calibrées, variables par déplacement d'un curseur sur leur 
surface, utilisant comme support de base une plaque de circuit 
imprimé (1), conventionnel possédant des pistes conductrices 
(2), géneralement indépendantes, ayant la particularité de 
comporter: 
   a) une première couche de matériau conducteur électrique (3),    b) une deuxième couche de matériau conducteur électrique (5), 
dans une zone reservée (4);    c) une couche d'isolant électrique (6), venant protéger ladite 
zone (4);    d) une couche diélectrique (10), venant combler les intersti­
ces existant dans la zone (8), de contact avec le curseur, 
entre les conducteurs (2), (3).
Patent EP-0371925-A3 (EP)
IPC: A01N43/824
Filed: 1989-11-22
Abstract: Es werden 2-Mercapto-5-pyrimidyl-1,3,4-oxadiazole und 2-Mercapto-5-­
pyrimidyl-1,3,4-thiadiazole der Formel I 
  
in welcher  
X Sauerstoff oder Schwefel  
R′ Halogen, CF₃, C₁-C₃-Alkyl, C₁-C₃-Alkoxy, C₁-C₃-Alkylthio, Cyclopropyl 
und n eine Zahl von 0 bis 3,  
R₂ Wasserstoff, unsubstituiertes oder durch Halogen, C₁-C₃-Alkoxy oder 
Cyano substituiertes C₁-C₅-Alkyl; unsubstituiertes oder durch Halogen 
substituiertes C₃-C₇-Alkenyl; unsubstituiertes oder durch Halogen 
substituiertes C₃-C₇-Alkinyl, bedeuten sowie Verfahren zur Herstellung 
der Verbindungen der Formel I beschrieben.  
     Die Verbindungen der Formel I besitzen nematizide und fungizide Eigen­
schaften. Es werden nematizide und fungizide Mittel, die als Wirkstoff 
mindestens einen Wirkstoff der Formel I enthalten, ferner Verfahren zur 
Verwendung der Wirkstoffe und der Mittel bei der Bekämpfung von Nematoden 
oder Pilzen beschrieben.
Patent EP-0379085-A3 (EP)
Title: Phenyl alkyl amines and fungicides containing them
IPC: A01N43/10
Filed: 1990-01-12
Abstract: Phenylalkylamines of the formula   <IMAGE> I  where n is 5, 6, 7, 8 or 9, m is 1, 2 or 3, R1 is methyl, halogen, substituted or unsubstituted aryl or substituted or unsubstituted phenoxy, and, when m is 2, two adjacent radicals R1 together denote the radical  <IMAGE> X is oxygen, except when R1 is methyl, or the radical  <IMAGE>  R4 is isopropyl, tert-butyl or substituted or unsubstituted phenyl and R5 is H or OH, R2 and R3 are each hydrogen and, when X is oxygen, R2 and R3 additionally denote methyl or ethyl, and their plant-tolerated salts, and fungicides containing these compounds.
Patent EP-0385196-A3 (EP)
IPC: F16H21/44
Filed: 1990-02-16
Abstract: Zur Veränderung des Übersetzungsverhältnisses zwischen 
den Stellhüben von Eingangselement (1) und Ausgangselement 
(11,14) ist an einer zwischen diese Elemente (1;11,14) 
geschalteten Schwinge (4) ein Stellhebel (6) angeordnet, 
dessen Position relativ zur Schwinge (4) mittels eines 
Stellaggregates (8) einstellbar ist.  
     Das Getriebe eignet sich zur antriebsmäßigen Kopplung 
einer Hinterradlenkung eines Kraftfahrzeuges an dessen 
manuell betätigte Vorderradlenkung.