baber/WOPTO huggingface dataset:
Patent EP-0263922-A3 (EP)
IPC: F16J15/3216
Filed: 1987-07-09
Abstract: Dichtungsanordnung für den Betätigungszapfen eines Absperr­
hahns, mit einer ringförmigen, den Absperrzapfen (17) umgebenden 
Membran (22) aus PTFE, die auf einer oberen Schulterfläche des 
Hahnkükens (11) aufliegt und am inneren Rand ein im Querschnitt 
hakenförmiges, zwei Schenkel (32, 33) aufweisendes Profil (31) aufweist 
zur Bildung einer gegen den Betätigungszapfen (17) anliegenden 
Dichtlippe (33) durch den inneren Schenkel, wobei der Scheitel 
des Profils (31) auf der dem Hahnküken (11) abgewandten Seite liegt, 
einem Druckring, der gegen die Membran anliegt und am inneren 
Rand der äußeren Kontur des hakenförmigen Profils (31) folgt, 
und einer Andrückvorrichtung für den Druckring (24), die von 
außerhalb des Hahngehäuses betätigbar ist, wobei die Membran (22) 
aus virginalem PTFE aus dem Vollen gedreht ist und das 
hakenförmige Profil (31) so geformt und angeordnet ist, daß sich 
die Dichtlippe (33) beim Aufbringen der Membran auf den Betäti­
gungszapfen (17) elastisch in den freien Ringraum zwischen den 
Schenkeln (32, 33) verformen kann unter satter Anlage der geraden 
Innnenseite der Dichtlippe (33) am Betätigungszapfen (17).
Patent EP-0253344-A3 (EP)
Title: Sputtering cathode based on the magnetron principle
IPC: H01J37/34
Filed: 1987-07-11
Abstract: In a sputtering cathode on the magnetron principle with a target consisting of at least one piece and composed of the material to be sputtered, there is disposed in back of the target a magnet system having a plurality of magnet units of alternately different polarity. These form at least two endless magnetic tunnels of arching lines of force situated one within the other. The poles of the magnet units that face away from the target are joined together by a magnet yoke of soft-magnetic material. To solve the problem of being able to deposit coatings of uniform thickness with only one source of power per cathode, provision is made such that the strength of at least one magnetic field forming a magnetic tunnel can be varied relative to the strength of at least one additional magnetic field forming an additional magnetic tunnel.
Patent EP-0255141-A3 (EP)
Title: Combination of active agents comprising diltiazem and acetylsalicylic acid, their preparation as well as their use in the preparation of medicaments with a thrombocyte-aggregation inhibitory activity
IPC: C07C69/00
Filed: 1987-07-30
Abstract: The present invention provides combination of materials for strengthening the antithrombotic action of acetylsalicylic acid. It covers a composition which contains diltiazem or a pharmaceutically acceptable acid-addition salt thereof in combination with acetylsalicylic acid. It also forms the new compound diltiazem acetysalicylate. It also covers compositions containing the above and methods for using the compositions or compound.
Patent EP-0253450-A3 (EP)
Title: Method and device for applying a lining to the interior wall of a pipe, in particular a concrete sewer pipe
IPC: C04B28/26
Filed: 1987-07-13
Abstract: A method and a device for applying a lining to the interior wall of a concrete sewer pipe (1). Use being made of a mixture from sand, fly ash and a binding agent for obtaining a viscous mixture which is brought onto the wall by means of a motor driven disc (24) which is supported by a frame (4) of the device. Said device further comprising means (43,49,50,51) for smoothing the applied layer of material and for removing sewage being supplied to the pipe (1) during applying the lining.
Patent EP-0239342-A3 (EP)
IPC: G07C9/00
Filed: 1987-03-23
Abstract: Electronic locking system including keys (30) and 
self-sufficient door locking units (50) both of which carry 
multiple "zone" codes (F1,F2...). Upon recognition of a 
key (30) by a door unit (50), the zone codes within the key 
and door unit are matched against each other so that a 
match between any one of the key zone codes (FI) and any 
one of the door unit zone codes (FJ) will result in an 
"allow access" decision (366). In the "basic zone" 
function (350), this decision will permit unlocking of the 
door (368); in other keying system functions or features 
(330), additional steps may be required for such unlocking, 
and the coding of either the key or door unit may be 
altered (340). The keying system architecture, and method 
of issuing keys, may be defined in terms of a directed 
acyclic "door group" graph (400) or equivalent data 
structure, door groups (401,402...) being defined 
hierarchically as door units, groups of door units, or 
groups of door groups. Each node of this graph (400) is 
identified with a given door group and, except for terminal 
modes (404,405,415,417,422-429) (which are typically 
identified with given door units), each such node has an 
associated "choice rule" (450). In issuing keys (30) the 
key issuing operator, working from a given door group (401) 
as the starting point, traverses subordinate nodes 
(402,403...) subject to limitations and decisions imposed 
by the choice rules (450), until only terminal nodes 
(404,405....) remain -- thereby defining the coding of a 
particular key.
Patent EP-0292641-A3 (EP)
Title: Output buffer of mos semiconductor integrated circuit
IPC: H01L21/336
Filed: 1988-02-05
Abstract: An output buffer of a MOS semiconductor integrated 
circuit includes MOSFETs (Q11 to Q1n; Q21 to Q2n) con­
stituting at least one of a driving and a load circuit, 
a resistive region (43; 44) connected to the gate 
electrodes (15-1 to 15-n; 20-1 to 20-n) of the MOSFETs 
(Q11 to Q1n; Q21 to Q2n), an insulation layer (10) 
formed on the gate wiring layers (15-1 to 15-n; 20-1 to 
20-n) and the resistive regions (43; 44), and a metal 
wiring layer (23A) for signal input, formed on the insu­
lation layer (10) and connected to the resistive regions 
(43; 44) via a contact hole (45; 46) formed in the insu­
lation layer (10). The width of the contact hole (45; 
46) is set so as to be less than the interval between 
any adjacent two of the gate wiring layers (15-1 to 
15-n; 20-1 to 20-n). The metal wiring layer (23A) to 
which an input signal is supplied is connected to part 
of the resistive region (43; 44), so that the gate 
wiring lengths from the metal wiring layer (23A) to the 
gate electrodes of the MOSFETs (Q11 to Q1n; Q21 to Q2n) 
will be set to different values. Thus, an input signal 
is supplied to the MOSFETs (Q11 to Q1n; Q21 to Q2n) with 
different delay times to operate the MOSFETs (Q11 to 
Q1n; Q21 to Q2n) at different timings, causing the 
variation of an output signal to be gentle.
Patent EP-0297217-A3 (EP)
IPC: F02D41/14
Filed: 1988-03-23
Abstract: Bei einem Verfahren zur Verbesserung des Abgasverhal­
tens von Ottomotoren, wobei das Ausgangssignal einer 
im Abgaskanal des Ottomotors angeordneten Sauerstoff­
meßsonde einem Regler zugeführt wird und die Aus­
gangsspannung des Reglers eine Stellgröße zur Rege­
lung des Luft/Kraftstoff-Verhältnisses bildet, wird 
der Ausgangsspannung des Reglers eine weitere Span­
nung überlagert, die einem gespeicherten Kennfeld in 
Abhängigkeit von Betriebsparametern des Ottomotors 
entnommen wird. Dabei kann das Kennfeld während des 
Betriebes des Ottomotors an Veränderungen des Otto­
motors angepaßt werden.
Patent EP-0289031-A3 (EP)
IPC: G11B11/105
Filed: 1988-04-28
Abstract: A magneto-optical recording medium of amorphous alloy 
coated over a film substrate is provided, which has its axis of 
easy magnetization in the direction of film thickness. The 
composition of the amorphous magnetizable film is 
  
  
in which R is one or more rare earth elements including at 
least one element of atomic number 62 to 71 inclusive: M is one 
or more elements, selected from titanium, zirconium, and 
hafnium; T is iron or a combination of iron and cobalt; and A is 
aluminum, boron, bismuth and/or antimony; and x, y, z, and n are 
mole percentages falling respectively in the following ranges: 
4≦x≦15; 4<y≦15; 70≦z≦92; and 0≦n≦10.
Patent EP-0308673-A3 (EP)
Title: Image inclination detecting method and apparatus
IPC: G06V30/10
Filed: 1988-08-24
Abstract: A image inclination detecting method and an apparatus 
achieving the method calculate distances between leading 
edges or between trailing edges of runs (consecutive white 
or black pixels) that are located on adjacent two scanning 
lines respectively. From occurrence frequencies of these 
edge distances, a representative value that may indicate an 
inclination of the image most clearly is found, and, based 
on the representative value, the inclination of the image 
is computed.
Patent EP-0305935-A3 (EP)
Title: Vdd load dump protection circuit
IPC: H01L29/40
Filed: 1988-08-27
Abstract: The present invention provides power supply load 
dump protection circuitry for insuring that supply 
voltages that are applied to the supply pad of a low 
current logic circuit and which exceed a preselected 
voltage level are prevented from damaging the logic 
circuit and also from appearing at an output of the 
logic circuit. Three circuit areas are protected. An 
integrated 5V regulated supply circuit is protected by 
connecting the supply pad to a polysilicon resistor in 
series with the source of the p-channel MOS output pull 
up transistor of the regulator circuit, the drain of 
the driver being connected to the 5V regulated supply 
pad. 16V low current logic circuits associated with 
the input pads, output pads and the 5V regulator are 
protected by connecting the supply pad to a large value 
polysilicon resistor in series with the power supply 
pads of these circuits. 16V high current output signal 
circuits are protected by connecting the supply pad to 
the source of the p-channel MOS output pull up 
transistor of the output circuit, with its drain being 
connected to the output pad. Each of the p-channel MOS 
transistors has its gate connected to a detection 
circuit which, upon detection of load dump transients, 
turns them off. All of the above-described transistors 
and resistors, are designed to withstand maximum load 
dump transients.
Patent EP-0308828-A3 (EP)
Title: Illuminator and display panel employing it
IPC: F21V8/00
Filed: 1988-09-16
Abstract: An illuminator comprises a) a light-transmitting 
member (102-1) formed of a plurality of 
transparent sheet-like members (108) laminated each other, 
b) a light source (101-1) disposed on the light-incoming side 
of the light-transmitting member (102-1), c) a light-reflecting 
member (103-3) disposed on the light-outgoing side 
of the light-transmitting member (102-1) at an oblique angle 
to the transparent sheet-like members (108), and d) a sheet-like 
member (104-1) having a scattering area at which a light 
ray reflected on the light-reflecting member (103-3) is 
converted into scattered light and coming into surface 
contact with the light-transmitting member (102-1).
Patent EP-0313798-A3 (EP)
IPC: H02P29/00
Filed: 1988-09-17
Abstract: Bei einem Haarbehandlungsgerät mit einem von einem Motor 
(7) angetriebenen Wickeldorn (1) zum Aufwickeln der Haare, 
wird zur Drehmomentbegrenzung der von dem Motor (7) auf­
genommene Strom durch eine Strombegrenzungsschaltung (29) 
geführt.
Patent EP-0309996-A3 (EP)
Title: Gamma-ray resistant polyvinyl chloride-based resinous material and manufacturing method thereof
IPC: C08F214/06
Filed: 1988-09-27
Abstract: A γ-ray resistant polyvinyl chloride-based resinous 
material containing as a major component a vinyl chloride-based 
copolymer obtained through copolymerization of 0.5 - 10 parts 
by weight of at least one selected from the group consisting of 
α-olefins and vinyl ethers with 100 parts by weight of vinyl 
chloride is disclosed as well as a manufacturing method thereof. 
This invention provides resinous materials stable to 
irradiation with γ-rays and also excelled in weather 
resistance.
Patent EP-0321685-A3 (EP)
Title: Method for supporting beams
IPC: B23K37/04
Filed: 1988-11-04
Abstract: The invention relates to a method for supporting beams which are laid on displaceable disc-shaped supporting rollers (17, 18) of a longitudinal conveyor. 
<??>In order to permit positionally stable support when conveying the various profile cross-sections and dimensions on a single longitudinal conveyor, the work pieces, which are in the form of U, I, L, T or bulb profiles are placed with their web faces (31) on the disc-shaped supporting rollers (17, 18) and their flanges (28) or bulbs facing downwards towards the disc-shaped supporting rollers (17, 18) and their flanges (28) are placed against abutment elements (24) arranged fixed perpendicularly to the bearing face of the disc-shaped supporting rollers (17, 18) in the direction of longitudinal conveyance. 
<IMAGE>
Patent EP-0319933-A3 (EP)
IPC: G01N33/00
Filed: 1988-12-07
Abstract: Ein Kalibrierventil für Gassensoren, insbesondere für 
einen Sauerstoffsensor in der Atemgasführung eines 
Beatmungsgerätes soll so aufgebaut sein, daß die 
Kalibrierung des Sensors ohne wesentliche Veränderung 
der Strömung durch die Ventildurchgangsöffnung erfolgen 
kann. Dies wird erfindungsgemäß dadurch erreicht, daß 
in Verbindung mit der Ventildurchgangsöffnung (5) 
ein durch ein Ventilelement (12, 13) absperrbarer, mit 
einem Spülgas- bzw. Kalibriergaseinlaß (6) und 
-auslaß (7) versehener Sensorteilraum (4) vorgesehen 
ist, und daß das Ventilelement (12,13) durch einen 
Steuerantrieb (11) in zwei Endlagen bewegbar ist, 
wobei der Sensorteilraum (4) in ger einen Endlage 
bei geschlossenem Spülgas- bzw. Kalibriergaseinlaß (6) 
und -auslaß (7) in Strömungsverbindung mit der Ventil­
durchgangsöffnung (5) steht, während er in der anderen 
Endlage durch das Ventilelement (12,13) von der Ventil­
durchgangsöffnung (5) abgesperrt ist (Fig. 1).
Patent EP-0312193-A3 (EP)
Title: Code correlation arrangement
IPC: H04L7/00
Filed: 1988-07-20
Abstract: A code correlation arrangement comprising clock 
means for sampling (11) an analogue input signal, means 
for generating a digital code sequence (14), means for 
clocking (15) the code generating means synchronously wity 
the sampling of the analogue input signal, means for 
digitally multiplying (12) the code sequence with the 
sampled analogue signal, means for digitally filtering 
(13) the output of the multiplying means, and means for 
controlling the clock phase of the code generating means 
to maintain phase tracking of an incoming code phase in 
the analogue signal by the code generating means.
Patent EP-0308107-A3 (EP)
Title: Accelerometer
IPC: G01P15/04
Filed: 1988-09-01
Abstract: An accelerometer is having a single pendulum-type 
acceleration sensitive element, the movement of the 
pendulum moving a pointer through a gear arrangement 
such that scale graduations on a face of the 
instrument may be linear or of other character. 
Auxiliary pointers are provided so as to indicate the 
maximum positive and negative values of acceleration 
experienced by the instrument, maintaining always the 
highest magnitude reading attained. The recording 
auxiliary pointers are manually resettable from 
outside the instrument of the invention.
Patent EP-0317105-A3 (EP)
Title: Phenylalanine derivative and its uses
IPC: A61K47/00
Filed: 1988-10-28
Abstract: There is disclosed a phenylalanine derivative 
having the following structural formula: 
  
and salts thereof. The derivative and salt are useful 
for promoting the absorption of medicinal substances, 
in particular insulin.
Patent EP-0315533-A3 (EP)
Title: Pure crystalline methyl 2-acrylamino 2-methoxy acetate and process for its preparation
IPC: C07C233/20
Filed: 1988-11-03
Abstract: As new product, pure crystalline methyl 2-acryloylamino-2-methoxyacetate and process for its preparation, characterised in that anhydrous pure crystalline acrylamidoglycolic acid is reacted, in anhydrous medium, with methanol in the presence of hydrogen chloride, that the reaction mixture is then neutralised with an alkali metal hydrogen carbonate and in that the inorganic salts are then filtered off and that, finally, the pure crystalline methyl 2-acryloylamino-2-methoxyacetate is isolated by taking up the reaction mixture concentrated under vacuum with 1,1,1-trichloroethane.
Patent EP-0326845-A3 (EP)
Title: Catalyst for cleaning the exhaust gases from internal-combustion engines
IPC: B01J23/89
Filed: 1989-01-17
Abstract: The invention relates to an active alumina catalyst with additions of CeO2, ZrO2 and Fe2O3 and/or NiO as support and an active phase, applied thereto, of platinum, palladium and/or rhodium and a base metal, which catalyst is obtainable by impregnating the support containing the additives with solutions of salts of the metals for the active phase, the base metal of the active phase being cerium, and by drying and heating to 250 to 650 DEG C. The catalyst can be used for the oxidation and/or reduction of the exhaust gases from internal combustion engines.
Patent EP-0326192-A3 (EP)
Title: Magneto resistive coupled thin films for magnetic flux sensing
IPC: G11B5/33
Filed: 1984-12-04
Abstract: A preferred embodiment utilizing a magneto-resistive 
coupled film sensor for read back which saturates to allow 
writing.
Patent EP-0352623-A3 (EP)
IPC: B21J15/34
Filed: 1989-07-19
Abstract: Ein Blindnietgerät wird durch eine Zuführeinrichtung ver­
bessert, die ein Übergabeelement (25) aufweist, das beim Ver­
schieben des Nietkopfes (20) zwischen einer Beschickungsstellung 
und einer Arbeitsstellung zwischen zwei Endlagen vor einem 
Zuführkanal (55) und vor dem Einspannfutter (10) des Nietkopfes (20) 
hin- und herbewegbar ist. Der Blindniet (14) wird in eine Bohrung (46) 
des Übergabeelementes (25) durch Druckluft eingesetzt. Nach dem Ein­
spannen des Blindniets (14) tritt beim Wegziehen des Übergabe­
elementes (25) der Blindniet aus der Ausnehmung (46) über einen Schlitz 
(48) aus. Der Antrieb des Übergabeelementes (25) erfolgt durch einen 
vom Nietkopf (20) betätigten Schwenkarm (32).
Patent EP-0355744-A3 (EP)
IPC: G03D3/00
Filed: 1989-08-18
Abstract: In a photographic processing apparatus (10) for 
immersing and developing an exposed light sensitive material 
in a developer contained in a developing tank (14), the temperature 
of the developer is detected and an evaporation amount 
of the developer corresponding to an elapsed time period is 
estimated on the basis of the temperature detected. Then, 
replenishment water is supplied to the developing tank (14) 
in a quantity based on this estimated amount of evaporation. 
Consequently, an optimum concentration of the developer in 
the developing tank can be maintained, thereby preventing 
a change in the developing characteristics.
Patent EP-0361130-A3 (EP)
IPC: B65H67/08
Filed: 1989-09-02
Abstract: Aufgrund der wachsenden Spulgeschwindigkeit von Kreuzpulauto­
maten ist es erforderlich, daß eine ausreichende Versorgung mit 
Kopsen gewährleistet wird. Demzufolge ist ein hoher Wirkungsgrad 
für Kopsvorbereitungseinrichtungen notwendig. Dabei kommt es 
auch darauf an, daß die Oberfläche der Kopse nicht beschädigt 
wird, um in der Kreuzspulmaschine ein gutes Laufverhalten zu 
realisieren.  
     Gemäß der Erfindung sind zwei Vorbereitungseinrichtungen (6,7) 
in Reihe innerhalb eines Kreislaufes angeordnet. Eine erste 
Vorbereitungseinrichtung (7) entnimmt den Fadenanfang von 
einem eng begrenzten axialen Bereich und verbringt ihn in 
die Kopshülse. Liegt der Fadenanfang nicht in dem eng be­
grenzten axialen Bereich, wird die zweite Vorbereitungsein­
richtung (6) tätig, um den Fadenanfang auf den eng begrenzten 
axialen Bereich aufzuwickeln. Anschließend wird dann die erste 
Vorbereitungseinrichtung (7) tätig.
Patent EP-0338741-A3 (EP)
Title: Commutator for an electric motor
IPC: H01R43/06
Filed: 1989-04-14
Abstract: An assembled commutator 1 comprises a base 2 carrying 
segments 16. Each segment 16 has a tang 20 with 
laterally extending arms 28 which are folded into 
recesses 29 in a collar 4 supporting the tangs. An 
edge 30 of each arm 28 abuts a wall 31 of a recess to 
prevent axial movement of the segments 16.
Patent EP-0364202-A3 (EP)
Title: Herbicide composition
IPC: A01N57/20
Filed: 1989-10-10
Abstract: A herbicidal composition comprises an aqueous 
solution of an N-(phosphonomethyl)glycine herbicide 
which comprises an effective quantity of at least 
one alkyl glucoside, the alkyl glucoside having an 
alkyl: glucose molar ratio of from 1:1.3-1:1.6. 
Preferably, the alkyl glucose ratio is 1:1.4 and the 
alkyl glucoside comprises from 20% - 45% by weight 
of the total non-volatile context of the 
composition.  
     The composition are especially useful for 
killing grass weeds.
Patent EP-0372871-A3 (EP)
Title: Foam composition
IPC: C08G18/00
Filed: 1989-12-01
Abstract: Foam compositions with improved physical 
characteristics are made from urethane prepolymers 
in the presence of various modifying agents. 
Blowing agents employed in the presence of 
surfactants make it possible to obtain either open 
or closed cell structures, and the degree of foam 
stiffness may be desirably controlled with 
polyols, as well as with polymeric polymethylene 
polyphenylisocyanates. Suitable modifying agents 
include asphalts, portland cement, 
epichlorohydrin, other epoxidized compounds, 
additional polymers, and various other materials.
Patent EP-0342161-A3 (EP)
Title: Apparatus to deliver hot air
IPC: A45D20/16
Filed: 1989-01-27
Abstract: The apparatus comprises a protection casing (2) having a base portion (6) fixable to a wall (3), an upper portion (8), and two side portions (9) extending downwardly from the upper portion. An air delivery unit (4) is contained between the upper portion (8) and side portions (9) and is slidably engaged relative to the casing (2) to be displaced from a non-use position to an operating position. When in its operating position, said air delivery unit (4) is actuated by a pushbutton (5) housed in the casing (2) and operated by the delivery unit itself. A return spring (16; 17) and/or a magnet (18) act between the casing (2) and the delivery unit (4) so as to dispose the latter in its operating position when a flexible hose (15) associated with the delivery unit is manually lifted by a user.
Patent EP-0394616-A3 (EP)
IPC: F27B9/30
Filed: 1990-01-26
Abstract: Beim Betrieb eines zum Brennen von keramischen Formlingen vorgesehenen, als Tun­
nelofen ausgebildeten Durchgangsofens, in welchem auf einer geraden Linie eine 
Vorwärmzone, eine Brennzone und eine Kühlzone aufeinanderfolgen, kann Energie 
gespart und die Umwelt (ohne wesentlichen Aufwand für Luftfilter) geschont wer­
den, wenn im Gegenstrom in der Kühlzone des Ofens erhitzte Luft vor Eintreffen 
in der Brennzone aus dem Ofeninnern abgezogen, über einen ersten Bypass an der 
Brennzone vorbei in die Vorwärmzone geblasen und von dort aus nach Abkühlung an 
den in der Vorwärmzone transportierten Rohlingen über einen zweiten Bypass wie­
der vorbei an der Brennzone zur Kühlzone zurückgeleitet wird.