baber/WOPTO huggingface dataset:
Patent EP-0060377-A3 (EP)
IPC: B29C43/56
Filed: 1982-01-14
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum 
Aufeinanderpressen zweier Substrate (9, 10), insbesondere 
zweier plattenförmiger Substrate einer Flüssigkristallzelle, 
wobei das eine Substrat von einem Druck beaufschlagbar 
und auf das andere Substrat preßbar ist. Um bei einfacher 
Arbeitsweise Beschädigungen der Substrate (9, 10) zu ver­
meiden, besitzt die Vorrichtung zwei zueinander etwa par­
allele Wände (1, 3, 11), zwischen die beide Substrate (9, 10) 
aufeinanderliegend legbar sind. Dabei ist eine Wand (3, 11) 
elastisch verformbar und auf ihrer den Substraten (9, 10) 
abgewandten Seite von einem pneumatischen oder hy­
draulischen Druck beaufschlagbar, der grösser ist als der 
auf der Seite der Substrate (9, 10) herrschende Druck.
Patent EP-0061162-A3 (EP)
IPC: A61K31/545
Filed: 1982-03-19
Abstract: Novel cephalosporin derivatives represented by the 
general formula 
  
wherein R₁ is a lower alkyl group, and acid addition salts 
thereof are found to be useful as orally administrable 
antibiotics having broad antimicrobial activities against both 
gram-positive and gram-negative bacteria.
Patent EP-0057483-A3 (EP)
Title: Apparatus and method for debossing and selectively aperturing a resilient plastic web, process of manufacture of such apparatus and a web made therewith
IPC: B29L7/00
Filed: 1982-01-25
Abstract: Apparatus and method is provided for making a three-dimensional film forming structure for imparting a selectively apertured three-dimensional pattern to a heated plastic matorial which is either fed in film form from a supply roll or extruded as a melt directly onto the surface of said forming structure and is subjected to a fluid pressure differential while in contact with its surface. In a preferred embodiment, the film forming structure comprises a stacked laminate of initially imperforate planar sheets having continuous patterns of apertures therein and at least one initially perforate selectively apertured planar sheet located beneath the uppermost continuously apertured sheet. The laminate forming structures is preferably tubular in shape so as to facilitate continuous plastic web processing against its outermost surface. Film to be debossed and selectively apertured is brought in contacting relation with the laminate structure and subjected to a fluid pressure differential on said forming structure while at a temperature above its softening temperature. The fluid pressure causes the heated plastic film to be debossed in those areas where said initially perforate selectively apertured lamina contacts the film and debossed and apertured in those areas where said initially perforate selecticely apertured lamina does not contact the film. The debossed and selectively apertured film is thereafter cooled below its softening temperature before removal from the forming structure.
Patent EP-0090217-A3 (EP)
IPC: B22C25/00
Filed: 1983-03-10
Abstract: Für Gießereien werden Traversenwagen für eine end­
lose Förderbahn vorgeschlagen, die quer zur Transportrich­
tung wenigstens drei Plätze, einen Ballenplatz für die Form­
ballen und zwei Kastenplätze aufweisen, wobei der die 
Formmaschine verlassende Unterkasten auf den vorderen, 
der Oberkasten auf den anderen Kastenplatz angeordnet 
und entlang einer Kerneinlegestrecke geführt, danach zu 
einer kompletten Form zugelegt und entlang einer Gieß- 
und Kühlstrecke wieder bis nahe der Formmaschine trans­
portiert werden, wo der Formballen ausgestoßen und auf 
den Ballenplatz des Traversenwagens und der dort befindli­
che Formballen auf einen weiteren Ballenplatz oder auf 
eine Auspackstrecke abgeschoben wird, während die lee­
ren Formkasten zur Formmaschine gelangen.
Patent EP-0103836-A3 (EP)
Title: Dietary and pharmaceutical uses of methylsulfonylmethane and compositions comprising it
IPC: A61K9/16
Filed: 1983-09-13
Abstract: Methylsulfonylmethane (CH3SO2CH3) administered orally is effective in ameliorating the symptoms of gastrointestinal upset, e.g., produced by the ingestion of aspirin and other pharmaceuticals, and of allergic reactions. Oral compositions containing a mixture of such a pharmaceutical and methylsulfonylmethane are useful in avoiding the gastrointestinal upset which otherwise occurs when ingesting the former.
Patent EP-0087274-A3 (EP)
IPC: C07D417/14
Filed: 1983-02-17
Abstract: The invention provides histamine H₂-antagonist com­
pounds of formula (I):- 
  
and pharmaceutically acceptable salts thereof, where  
W is a 2-furanyl or 2-thienyl group optionally substituted in 
the 5-position with a group R¹R²N(CH₂) a -; a 2-pyridyl 
group optionally substituted in the 4-or 6-position with a 
group R¹R²N(CH₂) a -; a phenyl group substituted in the 3- 
or 4-position with a group R¹R²N(CH₂) a -; a 4-imidazolyl 
group optionally substituted in the 5-position with 
methyl or bromine; a 2-pyridyl group optionally substi­
tuted in the 3-position with C₁₋₄ alkyl, C₁₋₄ alkoxy, 
halogen, amino or hydroxy; a 2-thiazolyl group or a 
2-guanidino-4-thiazolyl group;  
X is (CH₂) b  in which b is from 3 to 6, or (CH₂) d S(CH₂) e  in 
which d and e are the same or different and are from 1 to 
3 or, when W is substituted phenyl or 2-pyridyl substi­
tuted in the 4- or 6- position with a group R¹R²N(CH₂) a -, 
O(CH₂), in which f is from 2 to 5;  
Z is hydrogen or C₁₋₄ alkyl;  
A is C₁-C₅ alkylene or (CH₂) p A¹(CH₂) q - where A¹ is oxygen 
or sulphur and p and q are such that their sum is from 1 
to 4;  
B is an optionally substituted pyridyl, where the optional 
substituent is one or more C₁₋₄ alkyl. or C₁₋₄ alkoxy or 
hydroxy groups or halogen atoms or an N-oxo group or 
a phenyl group optionally substituted with one or more 
C₁₋₄ alkyl or C₁₋₄ alkoxy groups or halogen atoms or B is a 
6-(2,3-dihydro-1,4-benzodioxinyl) or a 5-(1,3-­
benzodioxolyl) group or B is a 2-furanyl or 2-thienyl 
group optionally substituted in the 5-position with a 
group R¹R²N(CH₂) a -; a phenyl group substituted in the 3-­
of 4-position with a group R¹R²N(CH₂) a - or a 3-pyridyl 
group substituted in the 5- or 6-position or a 4-pyridyl 
group substituted in the 2-position by a group 
R¹R²N(CH₂) a -;  
R¹ and R² can be the same or different and are hydrogen or 
C₁₋₄ alkyl or together form a 1,4-butanediyl, 1,5-­
pentanediyl, 1,6-hexanediyl or 1,7-heptanediyl group; 
and a is 1 to 4.
Patent EP-0099663-A3 (EP)
IPC: F24S23/00
Filed: 1983-06-27
Abstract: Solar water heating apparatus comprises a housing, an 
array of concentrators disposed in the housing for receiving 
incident solar energy and for heating a first fluid thereby, 
heat exchanger apparatus disposed in the housing for 
transferring heat from the first fluid to water and a pump for 
providing circulation of the first fluid through the concentra­
tors and in thermal contact with the heat exchanger appar­
atus. The first fluid is maintained at atmospheric pressure. 
Each concentrator comprises a body 10 of transparent 
material receiving sunlight on an incident surface 34 and 
containing a plate 14, with absorbing surfaces 16, in a 
channel 20. The plate 14 is perpendicular to the incident 
surface 34 and receives sunlight on its surfaces 16 after total 
internal reflection at the surfaces 38 of the body 10. The first 
fluid flows through the channel 20.
Patent EP-0099203-A3 (EP)
IPC: G06F7/552
Filed: 1983-06-28
Abstract: A circuit (10) for extracting the square root of an 
incoming voltage signal utilizes a four-bit up/down counter 
(14) to control the output duty cycle of a pair of four-bit rate 
multipliers (16, 18) connected in a cascaded configuration. 
The output of the second rate multiplier (18), which is related 
to the square of the up/down counter value, is used to control 
the mode of the counter (14) so as to track the incoming 
voltage signal. Inasmuch as the square of the up/down 
counter value is tracking the incoming voltage signal, the 
output duty cycle of the first rate multiplier (16) in the 
cascaded pair is the square root of the incoming voltage 
signal which is subsequently converted into analog form. 
The circuit also utilizes a "dithering" technique so that the 
resulting square root output signal has greater than four-bit 
accuracy.
Patent EP-0085665-A3 (EP)
IPC: E21B49/02
Filed: 1983-01-28
Abstract: A process and device for extracting soil samples, 
wherein a core sample is extracted from the ground which is 
to be analysed and part of the soil is removed from the core 
for subsequent analysis or other after-treatment. The core 
sample is removed from the ground and enclosed in a 
encasing (32, 34) in which the core sample remains in the 
form and position it had in the ground prior to extraction. 
The required volumes of soil samples are removed via 
openings (46) in the encasing (32, 34) at pre-determined 
points, and collected for further treatment.
Patent EP-0125449-A3 (EP)
Title: Aperture-coupled microwave apparatus
IPC: H01P5/00
Filed: 1984-03-31
Abstract: In a microwave device, for example a microwave local oscillator with a harmonic mixer for feedback control, problems of coupling the mixer circuit to the R.F. cavity (10) are overcome by providing a d.c. blocking capacitor of the mixer on a planar surface of a support (20) extending across an aperture (14) in one wall of the cavity. In preferred embodiments the capacitor is a planar device formed by a plurality of interdigitated fingers (26, 28). These fingers (26, 28) are oriented to couple magnetically with the R.F. energy at the aperture in the cavity (10). The support conveniently comprises a printed circuit board having a ground plane (22) on the same surface as the capacitor, which is located in a small opening (24) in the ground plane. A second ground plane (38) is provided on the opposite side of the printed circuit board, overlying the opening. The two ground planes are interconnected by plate-through-holes (40).
Patent EP-0124844-A3 (EP)
IPC: D06H3/10
Filed: 1984-04-30
Abstract: Zur Kontrolle der Farbaufnahmefähigkeit einer textilen 
Ware mittels Luft oder Schall wird eine Bahn kontinuierlich 
zwischen Sender und Empfänger durchgeführt und werden 
an verschiedenen Stellen der Bahn ermittelte Meßwerte 
miteinander verglichen.
Patent EP-0137320-A3 (EP)
IPC: G08B13/196
Filed: 1984-09-07
Abstract: Eine Video-Überwachungseinrichtung mit mindestens 
einer Bildaufnahmevorrichtung (1 bis 4) und einer Aufzei­
chenvorrichtung (6) für die aufgenommenen Bildsignale. Der 
Ausgang der Bildaufnahmevorrichtungen (1 bis 4) ist mit 
einem Bildfrequenz/Tonfrequenz-Umsetzer (5) und mit ein­
em Tonfrequenz-Bandaufzeichengerät (6) als Aufzeichenvor­
richtung verbunden, das es die aufgezeichneten Signale für 
eine bestimmte Zeit speichert. Die gespeicherten Signale 
können reproduziert werden. Das Band wird nach der 
Speicherzeit für neue Information frei.
Patent EP-0149087-A3 (EP)
IPC: H04N11/24
Filed: 1984-12-01
Abstract: Bei einem Fernsehübertragungssystem mit Zeitkom­
pression (Timeplex) werden das Leuchtdichtesignal und die 
Farbsignale in Speicher eingelesen und während einer 
kurzeren Zeit wieder ausgelesen. Erfindungsgemäß ist die 
Einleseimpulsfolge (f1L, F1C) mit der Zeilenfrequenz (FH) des 
ankommenden Signals verkoppelt während die Frequenz 
der Ausleseimpulsfolge (f2L, f2C) konstant ist. Dadurch wird 
mit den ohnehin für die Zeitkompression benötigten Spei­
chern zusätzlich ein Zeitfehlerausgleich für das ankommende 
Signal erreicht.
Patent EP-0125813-A3 (EP)
IPC: E05B47/06
Filed: 1984-04-19
Abstract: The relase mechanism of an electronic timelock employs 
two bistable electromagnetic actuators 1 and 2 to control the 
"on-guard" and "off-guard" conditions of the lock, each 
actuator comprising an element 4 of ferro-magnetic material 
whose magnetic polarity serves as the "memory" of whether 
the lock is in an on- or off-guard period and which polarity is 
reversed by single magnetising pulses through the associated 
coils 3 when each successive on-and off-guard period is prog­
rammed to commence.  
     More particularly, when on-guard the coils 3 are pulsed in 
one direction to magnetise the elements 4 so that they are 
attracted by poles P1 of the field magnets 5. In this condition 
they block a beam 10 which is pinned at 11 to a bolt 18 which in 
turn blocks a bar 6 which is attached to the door's boltwork. 
When off-guard the coils 3 are pulsed in the opposite direction 
to reverse the magnetisation of elements 4 so that they are 
attracted by poles P2 of the magnets 5. This enables the beam 
10 to be lifted with the bolt 8 as a spring snib 12 on the bolt 
rides up a notch 19 in the bar 6 when the latter is retracted. If 
the bar 6 is forced when the mechanism is locked the snib 19 is 
turned until a face 20 on the bar is blocked by the bolt 8, thus 
limiting the upward force which can be applied through the 
beam 10 to the elements 4. If one actuator should for any 
reason fail in the on-guard position the lock can still be 
released when the other actuator switches to the off-guard 
position, by pivotal movement of the beam 10.
Patent EP-0147008-A3 (EP)
IPC: H04L27/10
Filed: 1984-08-30
Abstract: A bilateral digital FSK communication system communi­
cates with a desired module. Connected to a terminal is a 
digital FSK modem having a clock that provides a pair of 
signal frequencies, the lower frequency representing a mark 
and the higher frequency representing a space. An FSK 
modulator receives a data signal from the terminal and the 
mark and space frequency from the clock and selects either a 
mark or space frequency depending upon the corresponding 
data signal. The output from the modulator is then applied to 
a light emitting diode which transmits a mark or space signal 
frequency down a fiber optic line. A mark or a space signal 
frequency is received on a fiber optic line from the desired 
module by the modem. A demodulator receives and identi­
fies the mark or the space frequency signal and provides a 
corresponding data signal to the terminal.
Patent EP-0158335-A3 (EP)
Title: Spreading method and fertilizer broadcaster
IPC: A01C17/00
Filed: 1985-04-10
Abstract: In the spreading method, the fertiliser particles, accelerated by centrifugal force, are cast outwards as a fertiliser stream via a radially outward-directed lower guide surface of a rotating throwing element. To achieve a uniform spreading thickness even in boundary spreading, that is to say in the spreading of field edges, the fertiliser stream, when it leaves the lower guide surface 28, is deflected at least partially downwards. <IMAGE>
Patent EP-0161002-A3 (EP)
IPC: E04H9/14
Filed: 1985-05-10
Abstract: Die Erfindung betrifft eine Vorrichtung (20) zum Schutz 
von Objekten und Arealen sowie von Öffnungen (11, 35) in 
Wänden vor Hochwasser. Die Vorrichtung ist dadurch 
gekennzeichnet, daß sie mindestens eine Matte 
(21;36;44,45;61;81) aus reißfestem elastischem Material 
aufweist, die mittels eines Rahmens (35) am Boden (12) bzw. 
direkt oder mittels eines Rahmens (35) an den eine Öffnung 
(11, 35) umgebenden Wänden (10) durch Befestigungsmittel 
(25,26;47,48;50,51) fest anordenbar ist. Vorzugsweise weist 
die Matte innen eingelagerte und/oder außen aufgebrachte. 
Verstärkungselemente auf und ist mindestens teilweise 
derart doppelwandig, daß mindestens ein aufblasbarer 
Hohlraum (29;41,42) besteht.
Patent EP-0174635-A3 (EP)
IPC: H01S5/16
Filed: 1985-09-10
Abstract: Halbleiterlaser (eleitrisch oder optisch gepumpt) mit 
Quantum-Well-Struktur und mit in engen Grenzen bemes­
senen Abstand (11, 12) des jeweiligen Spiegels (41, 141) vom 
Ende der laseraktiven Zone (6, 52).
Patent EP-0183928-A3 (EP)
Title: Device for guiding sheets printed on one or both sides
IPC: B65H29/24
Filed: 1985-09-14
Abstract: 1. Device on multi colour printing presses for feeding sheets (1) printed one or both sides between the printing units (12, 13) or between a printing unit (13) and the delivery (15) by means of a chain system (16, 17) guided around a drum (18) with grippers (6) arranged transversely to the sheet transport direction, furthermore with blowing devices arranged in the sheet outlet (5) falling away below the drum (18), which blow air simultaneously on to both of the flat sides of the sheet (1) acting oppositely to one another, which hold the sheet (1) which is being guided through in suspense so that it does not touch any of the blowing units, wherein the guide surfaces (2.1, 2.2) arranged lying opposite to one another which push out air and which are connected with flow channels connected with openings and which are closed as such, which extend along the length and width of the sheet path in such a way that the sheet (1) fed through between them is subjected over its entire length and width to the oppositely acting blown air streams, characterised in that as openings bores (7) with a diameter of at least 15 mm are provided, the distance of which is so chosen that their total surface area in each case amounts to 15 to 30% of the guide area (2.1, 2.2) and that the bores (7) can be subjected from individually controllable fans (8.1 to 8.4, 10.1 to 10.4) at a low feed pressure between 30 and 300 Pascal.
Patent EP-0154447-A3 (EP)
Title: Compositions and method for improving wound healing
IPC: A61K31/715
Filed: 1985-02-20
Abstract: The healing of wounds is promoted by contacting the wound surfaces with a suspension of collagen and a glycosaminoglycan that is chemotactic for fibroblasts and/or endothelial cells. Typical glycosaminoglycans that exhibit the desired chemotaxis are heparin, heparan sulfate, and alginate. Two or more glycosaminoglycans can be present in the suspensions. Collagen is present in the suspension in the order of 7-10 mg/ml; while the glycosaminoglycan is present in much lower concentrations, e.g, 250-350 µg/ml. Application of the collagen/glycosaminoglycan suspension to open wounds greatly increases the rate of healing.
Patent EP-0155125-A3 (EP)
IPC: H01L31/04
Filed: 1985-02-28
Abstract: An improved semiconductor device includes a substrate 
(11) having a deposition surface, including at least one 
defect region (30, 32) capable of providing a low resistance 
shunt path or a nucleation centre, a relatively thick, con­
tinuous, electrically conductive leveling layer (26) electro­
plated on the deposition surface to provide a substantially 
defect-free surface, and a semiconductor body (27) deposited 
on the leveling layer. The substrate (11) is formed of aluminium 
or stainless steel while the leveling layer is preferably formed 
of nickel or silver.
Patent EP-0158528-A3 (EP)
IPC: B29C65/16
Filed: 1985-04-04
Abstract: A process for joining a first kind of synthetic resin (1) to a 
second kind of synthetic resin (2) includes several steps. A 
first step is providing a first kind of synthetic resin (1). A 
second step is setting a mesh (3) or spiny plate (31) on the 
first kind of synthetic resin (1). A third step is setting an inner 
surface of a second kind of synthetic resin (2) on the mesh 
(3). A fourth step is exposing an outer surface of the second 
kind of synthetic resin (2) to a laser beam. The second kind of 
synthetic resin (2) transmits the laser beam to the first kind of 
synthetic resin (1), which stores up heat of the laser beam. A 
portion (21) of the second kind of synthetic resin (2) and a 
portion (11) of the first kind of synthetic resin (1) are melted 
by the heat and stick to the mesh (3) or spiny plate (31). 
Accordingly, the second kind of synthetic resin (2) is joined 
securely to the first kind of synthetic resin (1)
Patent EP-0163531-A3 (EP)
Title: Filter filter
IPC: B01D39/06
Filed: 1985-05-30
Abstract: A deep bed filter of the type comprising an upright vessel of particulate filter medium, inlet means at the top of the vessel for introduction of an aqueous stream to be filtered, outlet means at the bottom for removal of filtered liquid and means for backwashing the medium by an upward flow of liquid, has as the filter medium bone char and sand, the bone char being located substantially above the sand. The sand generally comprises a particulate mineral filter material selected from silica sand, fused alumina, garnet, zircon, ilmenite and glass.
Patent EP-0176238-A3 (EP)
Title: Process for the preparation of glycol ether esters
IPC: C07C67/04
Filed: 1985-08-23
Abstract: A process for the production of geminal glycol ether 
ester from an unsaturated ether and a carboxylic acid is 
provided. The process is carried out in the presence of, as 
catalyst, an effective amount of an acid insoluble in the 
reaction medium. Preferred acid catalysts include phosphor­
ic acid and sulphonic acid resins.
Patent EP-0186470-A3 (EP)
IPC: G09F3/03
Filed: 1985-12-20
Abstract: Sealant compositions and methods which are particular­
ly adaptable for use in detecting movement between two or 
more adjacent surfaces. The preferred sealant composition 
of the present invention is comprised of a paint base, such as 
a latex floor enamel, to which is added a thickening agent. 
One suitable thickening agent is a texture paint containing 
silica and silicates. When applied to a surface or series of 
surfaces, the sealant composition dries to a putty-like 
consistency. When spread over a portion of two adjacent 
surfaces and the joint therebetween, the paint forms a 
smooth continuous surface. If the two surfaces are moved 
with respect to one another, however, an irreparable tear 
occurs in the paint surface; as a result, movement between 
the two surfaces is readily detected. This sealant composi­
tion is particularly useful in detecting tampering with utility 
meters.
Patent EP-0152397-A3 (EP)
IPC: E04C5/06
Filed: 1985-01-24
Abstract: Described herein are a spiral reinforcement structure for 
concrete elements (1), such as concrete beams or columns, 
comprising a continuous metal wire or bar (4-7) bent into a 
number of spirally arranged consecutive windings (4, 5 and 
6) with a spacing (d) in the longitudinal direction of the 
structure, and a method for manufacturing a combined 
reinforcement mesh (2-7, 2′-7′).  
     According to the structure, the planes of the windings (4, 
5 and 6) are substantially perpendicular to the longitudinal 
direction of the structure, and progress in said longitudinal 
direction from one winding (4, 5) to the next (6) takes place 
within a limited distance (7) of each winding at the same side 
of the structure. The method comprises insterting structures 
(4-7 and 4′-7′) of the above kind laterally inside each other 
from a side at least partially opposite said side where the 
limited distance (7, 7′) is situated and fastening the struc­
tures with one another.
Patent EP-0192145-A3 (EP)
IPC: C07C233/18
Filed: 1986-02-08
Abstract: Die neuen quarternären Alkylamidobetainester werden 
durch die allgemeine Formel (I) beschrieben, 
  
in der die Substituenten folgende Bedeutung haben:  
R¹, R⁵ = unabhängig voneinander (C₁₂-C₃₀) Alkyl oder 
(C₁₂-C₃₀) Alkenyl; R² = H oder CH₃; R³, R⁴ = unabhängig 
voneinander (C₁-C₃) Alkyl; y = eine ganze Zahl von 0 bis 10 
und x = 1 oder 2. In einem Verfahren zur Herstellung dieser 
Verbindungen erhitzt man, gegebenenfalls in Anwesenheit 
eines organischen Lösemittels (z.B. einem Alkohol) ω-­
Dialkylamino(alkoxy)propylamide von Fettsäuren der allge­
meinen Formel (II) mit Chloralkansäureestern von Fettalko­
holen der allgemeinen Formel (III) 
  
   
     Bevorzugte Verwendung finden diese Verbindungen in 
als Lösung oder Dispersion vorliegenden flüssigen Wäsche­
weichspülmitteln, wobei sie - neben dem Vorteil eines 
weichen Griffs der damit behandelten Wäsche - sich durch 
besonders gute Lösungs- und Dispergiereigenschaften 
auszeichnen, so daß auch konzentriertere Einstellungen 
erzeugt werden können.