baber/WOPTO huggingface dataset:
Patent EP-0341459-A3 (EP)
IPC: A01B63/10
Filed: 1989-04-19
Abstract: Es wird ein Traktor (10) mit angelenktem Anbaugerät (11) vorgeschla­
gen, bei dem die Funktion der aktiven Schwingungsdämpfung in Aushub­
stellung mit Hilfe der elektrohydraulischen Hubwerksregeleinrichtung 
(19) bei Kurvenfahrten wirksamer und sicherer ausführbar ist. Bei 
der Kurvenfahrt von Seitenführungsgliedern (26, 26′) auf das Trak­
torgehäuse (24) übertragene Kräfte führen zu kurzzeitigen Signalein­
brüchen in den die Unterlenker (14, 14′) lagernden Kraftmeßbolzen 
(22, 22′), welche die horizontalen Kräfte messen. In dem für die 
Schwingungsdämpfung maßgebenden Kraftregelkreis (36) liegt ein zur 
Ermittlung des dynamischen Kraftanteils dienendes Tiefpaßfilter 
(34), dessen Zeitkonstante (T) abhängig vom Lage-Istwert so verän­
dert wird, daß am Kurvenende (53) kleinere Regelabweichungen der 
Kraft und damit kleinere Hubwerksamplituden um die mittlere Aushub­
stellung eintreten, so daß die aktive Schwingungsdämpfung bei Kur­
venfahrt kaum beeinträchtigt ist.
Patent EP-0343618-A3 (EP)
IPC: F26B3/04
Filed: 1989-05-24
Abstract: Ein Verfahren und eine Vorrichtung zum Trocknen von Loch­
ziegelrohlingen, bei denen Trocknungsluft auf die die Loch­
mündungen aufweisenden Stirnflächen der Rohlinge (54) geblasen 
wird, um eine Durchströmung der Lochkanäle zu bewirken. 
Zur Aufrechterhaltung einer intensiven Durchströmung der 
Lochkanäle ist vorgesehen, daß die Rohlinge (54) in einer 
einzigen, quer zur Durchströmungsrichtung gerichteten Schicht, 
vorzugsweise in einer Horizontalschicht, angeordnet sind. 
Die Blasvorrichtung (80) zur Förderung der Trocknungsluft 
weist mit Luftdurchtrittsöffnungen versehene Teile (82) 
auf, die an den beiden Seiten der Schicht, an denen die 
Lochkanalmündungen freiliegen, angeordnet sind. Dabei wird 
Trocknungsluft in stets gleichbleibender Richtung, aufgrund 
einer entsprechenden Anordnung von Umlenkschächten (82) ggf. 
in bestimmten Bereichen alternierend, durch die Lochkanäle 
geblasen.
Patent EP-0353696-A3 (EP)
IPC: G08G1/095
Filed: 1989-07-31
Abstract: Ein bekanntes Zielfernrohr, welches an der einen Stirnseite 
eine durchsichtige Abdeckscheibe (2) mit einem Fadenkreuz (3), 
nahe bei der anderen Stirnseite im Rohr inneren einen Spiegel 
(7) mit einem Spiegelpunkt (8) auf der Rohrachse (6) und ein 
seitlich zum Spiegel (7) im Rohrmantel angebrachtes Einblick­
fenster (5) aufweist, weist auf der Abdeckscheibe (2) zu­
sätzlich einen konzentrischen Zielkreis (4) mit einem be­
stimmten Radius r und an der anderen Stirnseite einen Adapter­
sockel (17) auf. Der Adapter (10) weist einen Adapterrahmen 
(11) und eine Adapterbuchse (14) auf, die an einer Ecke (13) 
des Adapterrahmens (11) angebracht ist und in der das Ziel­
fernrohr (1) mit dem Adaptersockel (17) verrastbar angeordnet 
ist.
Patent EP-0361286-A3 (EP)
IPC: B64C3/28
Filed: 1989-09-19
Abstract: Ein angeströmtes Bauteil von Flugkörpern, insbesondere 
Flügel (10) und Leitwerke von Flugzeugen, weist eine Stützkon­
struktion (20) auf, die eine gemäß einer vorbestimmten Außen­
kontur gestaltete Profilhaut (30) trägt. Die Profilhaut (30) folgt 
im Anström- bzw. Nasenbereich nicht der Außenkontur, son­
dern läuft zur Anströmkante spitz zu. Zur Bildung der 
vorbestimmten Außenkontur ist die Profilhaut (30) im Anström- 
bzw. Nasenbereich von einer Außenhaut (40) überspannt. Die 
Außenhaut (40) ist als abnehmbares Verkleidungsteil ausgebildet 
und kann infolge eines Aufpralls eines Vogels zerstört 
werden. Die Profilhaut (30) weist im Anströmbereich die Form 
von zwei ebenen, geneigten Flächen (30B) auf, die eine entgegen 
der Anströmrichtung gerichtete Schneide (30A) bilden.
Patent EP-0367104-A3 (EP)
IPC: C08G77/58
Filed: 1989-10-26
Abstract: The invention is relative to optionally cross-linked organopolysiloxane urea derivatives and thiourea derivatives consisting of:   <IMAGE> (1)  wherein X stands for 0 or S and R1 is a group of the formula:   <IMAGE> (2)   in which R5 is alkylene with 1 to 10 C atoms or cycloalkylene with 5 to 8 C atoms or a group of the formula:  <IMAGE> +TR  <IMAGE>   with n=1-6 (on the nitrogen) m=0-6 (on the silicon), wherein R2 has the same meaning as R1 or stands for H, R3 and R4 have the same meaning as R1 or stands for H or alkyl with 1 to 5 C atoms. At least two but at the most three groups according to formula (2) are bound to the units according to formula (1). The free valances of the oxygen atoms bound to the silicon atom are saturated by silicon atoms of further groups of formula (2) with the optional inclusion of cross-linking agents. In addition, preparative methods for the products and a use for the removal of dissolved metals from liquid phases are indicated.
Patent EP-0373477-A3 (EP)
Title: Light construction longitudinally divided overhead sleeve
IPC: H02G15/10
Filed: 1989-12-05
Abstract: The invention concerns a longitudinally divided aerial sleeve consisting of a sleeve cylinder (2) and two end-side insertion regions (3a, 3b) and of suspension devices (10) for suspending from a carrying cable (38). The sleeve cylinder (2) consists of a flexible and longitudinally slit envelope (12) which cannot bear its own weight and of a load-bearing carrying rail (1) on which the suspension devices (10) are arranged. 
<IMAGE>
Patent EP-0338722-A3 (EP)
Title: Wiper assembly for shoe lasting machine
IPC: A43D25/18
Filed: 1989-04-12
Abstract: A wiper assembly (120, 220) for a pulling over 
and toe lasting machine provides for variation of the 
configuration of the continuous wiping surface (146, 246) 
and of the leading edge (144, 244) of the wiper assembly. 
This is achieved by each wiper plate arrangement 
comprising two wiper plates (132, 152; 232, 252) 
pivotally connected to one another whereby their angular 
relationship can be varied. In one embodiment the wiper 
plate configuration is varied while the machine is in the 
rest position, and the wiper plates are then clamped in 
such position; in another embodiment the individual 
wiper plates (232, 252) are driven independently of one 
another whereby the configuration can be varied not only 
at the start of the lasting operation but during the 
course of the lasting operation; furthermore, by this 
independent means, the configuration can be varied 
differently for left and right shoes. Such variation of 
configuration in its more complicated aspects is achieved 
by the use of electronic control means, but in the 
simpler version the variation may be effected manually. 
In order to avoid risk of collision between the wiper 
assembly and an adhesive applicator device (11), 
furthermore, the latter also has a facility for variation 
of its configuration.
Patent EP-0342989-A3 (EP)
Title: Polymaleimide compounds and process for the preparation thereof
IPC: C07D207/452
Filed: 1989-05-18
Abstract: The present invention relates to polymaleimide 
compounds having the following chemical structure: 
  
wherein n represents an integer of from 0 to about 50 
and to a process for preparing the same.
Patent EP-0349154-A3 (EP)
Title: Electrical terminal and connector for bladed fuse
IPC: H01R13/68
Filed: 1989-06-14
Abstract: A terminal (10) comprises first and second 
U-shaped contact structures (12, 14) disposed in spaced 
relationship to define a blade receiving slot (38) 
for a contact blade (74, 76) (Fig. 5) of an automotive 
fuse (72) therebetween. The contact structures (12, 
14) have first and second contact arms (16, 18, 22, 
24) and a connecting portion (20, 26) and each contact 
arm has a generally convex arcuate contact edge (42, 
43, 44, 45) extending into the blade receiving slot 
(38) to make contact with the blade (74, 76). The 
terminal further comprise mounting bases (28, 30). 
A pair or pairs of the terminals (10, 10A) are mounted 
in a dielectric housing (62) (Fig. 5) with their blade 
receiving slots (38) in line to receive the respective 
contact blades (74, 76) of the fuse (72). Solder tails 
(36) on the terminal bases (28) makc electrical contact 
with conductors of a printed circuit board (70).
Patent EP-0356172-A3 (EP)
Title: Epoxy resins containing imido rings, production process thereof, and epoxy resin compositions containing the same
IPC: C08G59/26
Filed: 1989-08-18
Abstract: An epoxy resin is obtained by reacting an 
epihalohydrin with an imido-ring-containing diphenol 
represented by the following formula (I): 
  
wherein R represents an aliphatic group having at least 
two carbon atoms, an alicyclic group, a monocyclic aryl 
group, a fused polycyclic aromatic group, or a 
non-fused polycyclic aromatic group formed of aromatic 
groups coupled together directly or via a linking 
member and the two hydroxyl groups are each bonded to a 
meta position or the para position. In the epoxy 
resin, at least 50% of the hydroxyl groups of molecules 
of the diphenol have been epoxidized.
Patent EP-0375342-A3 (EP)
Title: Data recording/reproducing apparatus using a recording disk
IPC: G11B11/105
Filed: 1989-12-19
Abstract: An equalizer apparatus is to be applied to a 
disk recording medium of DBF, for which there is used a 
sampling clock reproduced from the clock pit recorded on a 
disk recording medium. A fixed equalizer block comprising 
an analog to digital converter, a memory and a two-­
dimension equalizer suppresses the wave interference from 
the adjacent tracks and can reduce the error rate of the 
reproduced data by cross-talk even in case of narrowing of 
the track pitch. Further, by adding to the equalizer a 
sign detector, an FIR low-pass filter and a coefficient 
control circuit to make it a blind equalizer block, the 
interference fluctuation attributed to linear recording 
density, recording power irregularity, light spot, 
tracking error, etc. can be automatically compensated to 
suppress such fluctuation. Further, By the construction of 
the blind equalizer block, the errors of clock timing and 
its fluctuation can be automatically compensated with good 
efficiency.
Patent EP-0379954-A3 (EP)
IPC: D06P1/651
Filed: 1990-01-17
Abstract: Hochwirksame und halogenfreie Carrier für das Färben von 
Polyesterfasern enthalten  
     Alkoxybenzoesäurealkylester oder deren Mischungen mit 
N-Alkylphthalimiden oder Mischungen von Alkoxybenzoe­
säurearylestern mit N-Alkylphthalimiden, wobei die ge­
nannten Alkyl-, Aryl- und Alkoxyreste weitere in der 
Textilhilfsmittelchemie übliche Substituenten tragen 
können.
Patent EP-0399463-A3 (EP)
Title: Radically polymerizable composition
IPC: H05K1/09
Filed: 1990-05-22
Abstract: Disclosed is a radical polymerizable composition 
comprised of a polymer having a π-electron conjugated 
structure having repeating units of a mono-substituted 
or di-substituted isothianaphthene structure, which is 
represented by the formula [Ia] and/or [Ib]: 
  
wherein R¹ and R² represent hydrogen, C1 - 18 
alkoxy group, or -O(CH₂CH₂O) n CH₃ [n: 1 to 4] with 
the proviso that the case where both R¹ and R² 
represent hydrogen is excluded, X is an anion, y is 
from 0.01 to 1, and m is from 5 to 5,000,  
and a radical polymerizable compound. The radical 
polymerizable composition has a very stable electrocon­
ductivity in air and can be molded into an optional 
shape.
Patent EP-0436822-A3 (EP)
Title: Process for the purification of exhaust gases of plants for the production of cement clinker
IPC: B01D53/02
Filed: 1990-11-27
Abstract: A process for the purification of exhaust gases is described, the filter zone through which the exhaust gases flow containing at least one adsorption step, in which is provided a suitable adsorbent for retaining NHx compounds, heavy metals and/or trace pollutants, at least part of which adsorbent being removed from the adsorption step at defined time intervals or at a defined load and being introduced into the final combustion zone and/or preheating zone. By means of a process of this type, the NOx content of the exhaust gases is substantially reduced and at the same time heavy metals and trace pollutants are removed from the exhaust gases.
Patent EP-0409307-A3 (EP)
Title: Detachable two piece absorbent garment
IPC: A61F5/44
Filed: 1990-07-06
Abstract: A two piece garment for collecting bodily discharges is disclosed. The garment has a belt and a disposable assembly which are detachable and reattachable. The belt is intended to be reused, while the disposable assembly is intended to be discarded when soiled. The two components are attached to one another by hook and loop type fastening material, providing for adjustment to fit a wide range of wearer sizes.
Patent EP-0383446-A3 (EP)
Title: 2,4,4-trisubstituted tetrahydropyranyl esters and organoleptic uses thereof
IPC: C07D309/12
Filed: 1990-01-26
Abstract: Described are 2,4,4-trisubstituted tetrahydro pyranyl 
esters defined according to the structure: 
  
wherein R₁ represents methyl or ethyl and R₂ represents 
C₂-C₄ straight chain or branched chain alkyl or alkenyl and 
organoleptic uses thereof in augmenting or enhancing the aroma 
of perfume compositions, colognes and perfumed articles 
including, but not limited to bleach compositions, solid or 
liquid anionic, cationic, nonionic or zwitterionic detergents, 
perfumed polymers, fabric softener compositions, fabric 
softener articles, cosmetic powders and hair preparations.
Patent EP-0387082-A3 (EP)
IPC: B01D21/20
Filed: 1990-03-09
Abstract: In one embodiment apparatus is disclosed for 
taking up and paying out first and second ends of an 
endless loop of tape (37,39,41) that has an 
intermediate section. A first reel (57) connected to 
the first end carries a first coil (64) of the tape. 
The first coil (64) extends from the first reel (57) 
and is normally self-expanding and unwinding so as to 
unwind itself from the first reel (57). A second reel 
(58) is connected to the second end for carrying a 
second coil (65) of the tape (37,39,41). The second 
coil (65) extends from the second reel (58) and is 
normally self-expanding so as to unwind itself from 
the second reel (58). A drum (59) supports both of 
the first and second reels (57,58) for rotation in the 
same direction. Pulleys (44,45,49,50,47,48) guide the 
intermediate section of the tape from the first reel 
(57) to the second reel (58) for moving a sludge 
collector (33A,33B). When the drum (59) is rotated in 
a first rotary direction, the first coil (64) tends to 
self-unwind from the first reel (57) and the second 
coil (65) is wound up on the second reel (58) to move 
the intermediate section of the tape and the sludge 
collector. Upon rotation of the drum (59) in a second 
rotary direction, the second coil (65) tends to 
self-unwind from the second reel (58) to apply tension 
to the tape (37,39,41) and the first coil (64) is 
wound up on the first reel (57) to move the 
intermediate section of the tape and the sludge 
collector (33A,33B).
Patent EP-0393828-A3 (EP)
Title: A method and apparatus for testing the response of a stress wave sensor
IPC: G01R31/00
Filed: 1990-03-09
Abstract: The invention relates to a method and apparatus for 
testing the response of a stress wave sensor (10) to 
confirm that the transducer (12) and amplifier (20) are 
functioning satisfactorily.  
     A pulser (24) is connected to the stress wave sensor 
(10) at a point between the transducer (12) and the 
amplifier (20). The pulser (24) supplies a first and a 
second electrical pulse in series to the stress wave 
sensor (10). The first electrical pulse has a large 
amplitude such that it causes an operative transducer (12) 
to oscillate and produce an additional electrical pulse. 
The first electrical pulse and the additional electrical 
pulse are supplied to the amplifier (20). An operative 
amplifier amplifies the first electrical pulse and any 
additional pulse to give an output signal, the output 
signal indicates if either the transducer or amplifier are 
not operating satisfactorily, The lack of an output 
signal indicates the amplifier is inoperative.  
     The second electrical pulse has a predetermined 
amplitude and is supplied to the amplifier, and is 
amplified by an operative amplifier to give a measure of 
the gain of the amplifier.
Patent EP-0391660-A3 (EP)
IPC: B32B27/30
Filed: 1990-04-03
Abstract: An expanded porous polytetrafluoroethylene (PTFE) 
membrane (11) is employed in laminar conjunction with a 
polytetrafluoroethylene felt (13); in which the felt 
(13) is reinforced with a woven scrim (14).
Patent EP-0391730-A3 (EP)
Title: Method of and device for printer control
IPC: B41J19/76
Filed: 1990-04-06
Abstract: In a printer in which a print head (1) and a print medium (31) 
are moved relative to each other in the spacing direction 
and in the line-feed direction, the position of the print 
head (1) in the direction of spacing is detected, and the 
stoppage of the print head (1) during spacing operation is 
detected, and the stop position in the direction of spacing 
is stored. When the print head stops, reverse line-feed is 
performed by a first amount. The spacing operation is then 
performed in the same direction as before the carriage has 
stopped, then a forward line-feed is performed by said first 
amount, and then the spacing operation is performed in the 
opposite direction. If the print head stops again at the 
same stop position, an error indication is made. If the 
print head does not stop, the spacing is continued.
Patent EP-0439953-A3 (EP)
Title: Apparatus for controlling the reactive impedance of a transmission line
IPC: H02J3/18
Filed: 1990-12-21
Abstract: Apparatus for controlling the reactive impedance of a transmission line where capacitive reactance is inserted in series in the line to compensate inductive reactance includes a plurality of three or more capacitor modules connected to each other in series to form a series combination of capacitor modules. Each module is individually bypassed by fast acting thyristor bypass switches so that a central automatic control system can selectively place all of the modules in series where a maximum compensation level is achieved (meaning that the total reactive impedance is at a minimum level), or to provide a minimum change with just one capacitor module.
Patent EP-0430762-A3 (EP)
Title: Process and apparatus for detecting the heat condition of a plastic element and element for joining plastic parts
Inventor: DUFOUR DENIS
IPC: B29C65/00
Filed: 1990-11-20
Abstract: The invention relates to a connection component equipped with an electrical resistor for the welding of elements made of heat-fusing plastic. According to the invention, the resistor takes the form of a single wire coated with an electrically insulating layer and having points of intersection, the coating layer fusing at a temperature between the fusion temperature of the components to be joined together and their temperature of thermal damage, so that short-circuits are generated on the wire and so that the stopping of the supply of current to the latter is commanded. The invention is used particularly for the thermal welding of polyethylene pipes used in the gas industry.
Patent EP-0398856-A3 (EP)
Title: An apparatus incorporating a measuring head
IPC: G01N23/16
Filed: 1990-05-14
Abstract: An apparatus provided with a measuring head for deter­
mining with the aid of X-ray fluorescence or X-ray 
absorption measuring techniques the surface weight of a 
measuring subject comprising coatings or surface-­
deposits or the concentration of basic substances in the 
subject to be measured, comprising liquids, slurries, 
powder or solid samples. The apparatus includes means 
for moving the measuring head (1) over the subject (5) 
to be measured and also over a reference sample (4), 
such as a sample or an empty sample-container, or vice 
versa. The measuring aperture provided in the measuring 
head (1) is covered with a protective film (7) for the 
purpose of preventing the ingress of particles from the 
subject (5) into the aperture. Means (3) are also pro­
vided for checking the dirt-coating on the protective 
film (7) regularly and for sending an order to a film-­
carrying device (8, 10, 11) to advance film when the 
dirt-coating is found unacceptable.
Patent EP-0485828-A3 (EP)
Title: Optical receiver
IPC: H04B10/14
Filed: 1991-11-02
Abstract: The invention relates to an optical receiver for broadband and narrowband signals, in particular analog signals, transmitted using a frequency division method, with a preceding stage which has a balancing and impedance transformer and a broadband amplifier. It is provided according to the invention that the balancing and impedance transformer (4) has a separate winding (19) to separate out the narrowband signal (SB), to which a separate, selective pre-amplifier (17) is connected. <IMAGE>
Patent EP-0437309-A3 (EP)
Title: Aqueous electrolytes and electrochemical devices employing the same
IPC: H01B1/06
Filed: 1991-01-02
Abstract: A solid aqueous electrolyte for use in an electrochemical device produced by the process comprising the steps of:   forming a homogeneous mixture of an ionically conductive material, water and a radiation curable material, said radiation curable material being capable of crosslinking upon exposure to radiation or heat; and subjecting said mixture to ionizing radiation or heat to thereby crosslink said curable material and an electrochemical cell including the electrolyte are disclosed. o
Patent EP-0457561-A3 (EP)
Title: Method and apparatus for making a laminated tubular body
IPC: B29C63/34
Filed: 1991-05-15
Abstract: A substantially continuous method of manufacture of a laminated tubular body. The method includes the steps of drawing opposite longitudinal edges of a strip of sheet material (6) into close proximity, joining the longitudinal edges to form an outer tubular body, extruding a hollow tubular lining member (5) from an extrusion die (3), heating the lining member, and expanding the lining member within the outer tubular body to form a substantially continuous lining in intimate contact with an inner surface thereof. The lining member (5) is formed from thermoplastics material and is heated to a temperature sufficient to form a thermoplastics weld bonding the lining to the inner surface of the outer tubular body. <IMAGE>
Patent EP-0468629-A3 (EP)
Title: A through flow coupler
IPC: F16L37/14
Filed: 1991-06-10
Abstract: A through flow coupler comprises two parts (10,11) having intercommunicating passages (7) therein so that fluid can flow through the two parts. A sealing member (26,27) provides a fluid tight seal between the two parts when the two parts are held together in a sealed condition. A pressure sensitive device, which may comprise a frangible ring (17), holds the two parts in the sealed condition when the fluid pressure within the passages is below a certain value and allows the two parts to move relative to one another to a pressure relief condition so that fluid can escape from the passages when the fluid pressure within the passages exceeds said certain value. Also, mutually co-operable members, e.g. flanges (19 and 23), are provided to prevent total separation of the two parts when the pressure sensitive device allows the two parts to move relative to one another. <IMAGE>
Patent EP-0488928-A3 (EP)
Title: Pharmaceutical formulations containing a mixture of higher primary aliphatic alcohols in the treatment of hypercholesterolaemia and hyperlypoproteinaemia type ii and stimulation of sexual behavior in animals and humans
IPC: A61P3/06
Filed: 1991-11-29
Abstract: The present invention relates to the pharmaceutical industry and, in particular, to formulations presenting hypercholesterolaernic activity and reduction of LDL levels (Low Density Lipoproteins), as well as important properties for the enhancement of sexual capacity in animals. The main objective of this invention is to elaborate different pharmaceutical formulations for its oral and parenteral administration, aimed at lowering blood cholesterol, triglycerides and low density lipoproteins. As an active compound, these formulations contain a mixture of saturated primary alcohols having a straight chain ranging from 24 to 34 carbon atoms in specific relation to each other.