baber/WOPTO huggingface dataset:
Patent EP-0195185-A3 (EP)
IPC: G01L11/00
Filed: 1986-01-20
Abstract: Ein Strom-Druckwandler insbesondere für eine Unter­
druckregelung in Kraftfahrzeugen ist mit einer Kammer (11) 
ausgebildet, die mit einem Anschluß (18) für Versorgungsun­
terdruck, mit einem Anschluß (19) für eine Steuerdruckab­
nahme, mit einem Lufteinlaß für Außendruck und mit einer 
Membran (12) als Kammerwand versehen ist. Die Membran 
kann durch einen Tauchanker (5) eines Tauchanker-­
Elektromagneten (1-7) verschoben werden. Dabei wird mit 
der Membran ein Doppelventil (13-17) gesteuert, welches je 
nach der Stellung der Membran (12) eine Fluid-leitende 
Verbindung zu dem Versorgungsunterdruck oder dem Au­
ßendruck herstellen kann, bis der Steuerdruck in der Kam­
mer (11) der von dem Tauchanker (5) auf die Membran 
ausgeübten Kraft entspricht, insbesondere dieser prop­
ortional ist. Zur Endstellung der Steigung der Druck-­
Stromkennlinie ist ein annähernd ringförmiger Luftspalt (6) 
zwischen dem Tauchanker (5) und einem Kern (3) des 
Elektromagneten zu dessen Längsachse exzentrisch gestaltet 
und um die Längsachse drehbar einstellbar. Der Tauchanker 
(5) ist dazu um einen Schwenkpunkt außerhalb der Mitte­
lachse schwenkbar gelagert.
Patent EP-0214417-A3 (EP)
IPC: C10J3/54
Filed: 1986-07-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Synthesegas aus festen Brennstoffen unter Verwendung von 
endotherm (32 bis 38) und exotherm (40 bis 47) reagieren­
den Vergasungsmitteln in einem Reaktor (10) mit einem 
Wirbelbett (14), einem darüber befindlichen Nachreaktions­
raum (18) und einem darunter befindlichen Festbett (20). 
Die Geschwindigkeit, mit welcher die das Festbett (20) 
bildenden festen Vergasungsrückstände aus dem Reaktor (10) 
abgezogen werden, wird in Abhängigkeit von der Höhe (60, 
61) des Festbettes (20) derart geregelt, daß die obere 
Begrenzung (24) desselben unterhalb jenes Bereiches(40) 
bleibt, in welchem exotherm reagierendes Vergasungsmittel 
in den Vergasungsprozess eingeführt wird.
Patent EP-0225479-A3 (EP)
IPC: C12M1/00
Filed: 1986-11-04
Abstract: Beschrieben wird ein Verfahren zur Herstellung von 
enzymhaltiger Biomasse, die zur Gewinnung von Enzymen 
und Biogas geeignet ist, bei der ausgelaugte Zucker­
rübenschnitzel mit Aspergillus niger, insbesondere 
Aspergillus niger Z 317, fermentiert werden.  
     Beschrieben wird auch eine Vorrichtung zur Durchführung 
des Verfahrens, die aus einem vertikalen Behälter (1) be­
steht, der durch horizontale Trennböden (2) in eine obere 
erste Anwachszone (3), eine mittlere zweite Anwachszone (4) 
und eine untere Rührzone (5) unterteilt ist. Nach der ersten 
Anwachszone werden bewachsene Zuckerrübenschnitzel als 
Impfmaterial für das Beschickungsgut entnommen.
Patent EP-0201126-A3 (EP)
Title: Integrated services radio transmission system
IPC: H04B7/26
Filed: 1986-04-29
Abstract: In a two-way radio transmission system, a fixed base station transmits and receives over at least one communication channel a plurality of messages for different types of receivers (TGAx) used in different services (DY). The base station transmits an organization data flow identifying the message type (TGAx) and services (DY). A plurality of different subscriber transmitter receiver sets receive each message type (TGAx) and transmits messages to the base station. The receiver sets decode the organizational data flow, and process only those messages and services which are associated with a given message and service type. In this way, different classes of communication services may be offered, using a common base station.
Patent EP-0198574-A3 (EP)
IPC: G06F12/0815
Filed: 1986-01-31
Abstract: In a multi-processor unit data processing system, apparatus 
and method are described for providing that only the most recent 
version of any data signal group will be available for manipulation 
by a requesting data processing unit. In addition to apparatus for 
identifying and storing the state of data signal groups, apparatus 
is provided for communication of selected states to the data 
processing units.
Patent EP-0193503-A3 (EP)
IPC: F16K1/22
Filed: 1986-02-25
Abstract: This butterfly valve (1), particularly 
for use in bypass ducting of turbines for recovering 
mechanical energy from the exhaust gases of a catalytic 
cracking plant, comprises a substantially 
cylindrical, hollow valve body (2) formed with 
two diametrically opposed bores (8, 9) which 
accomodate an actuating shaft (10) carried rotatably 
in the valve body (2). Keyed diametrically across 
the shaft (10) is a disk-like shutter (15) having 
opposite peripheral flat sealing surfaces (19, 20) 
for tight engagement by contact with abutment seats 
(21, 22) formed of a pair of semi-circular ribs 
formed on the body (2). The shutter (15) includes 
two wings (16, 17) attached to a diametrical hollow 
hub (18) for mounting on the shaft (10); the hub (18) 
 
 
has a shorter length than the shutter diameter, 
to enable machining of the shutter sealing surfaces 
(19, 20) on a turning lathe. The valve (1) also 
comprises a pair of bushes (25, 26) fitting slidingly 
within the bores (8, 9) in the valve body (2) between 
the shaft (10) and the body (2) itself and being 
urged elastically toward the shutter (15).  
     At each end of the shutter hub (18), 
the valve (1) has a respective sleeve insert (23, 
24) welded to the shutter (15) as an axial extension 
of the hub (18). Each bush (25, 26) bears, therefore, 
on a respective sleeve insert (22, 24); advantageously, 
bush and insert have the same diameter.  
     With this butterfly valve (1), the sealing 
characteristic with the valve closed is greatly 
improved.
Patent EP-0241689-A3 (EP)
IPC: F42B3/16
Filed: 1987-03-03
Abstract: Zünder mit einem zwischen Zündhütchen (6) und 
Detonator (9) angeordneten pyrotechnischen Ver­
zögerungssatz (7) und einer Durchschlagsicherung 
(8), die bei vollständiger oder teilweiser Abwesenheit 
des Verzögerungssatzes (7) eine Zündübertragung vom 
Zündhütchen auf den Detonator (9) verhindert. Die 
Durchschlagsicherung (8) besteht aus einem entflamm­
baren oder thermisch zersetzbaren, weitgehend ohne 
feste Rückstände verbrennenden oder sich thermisch 
zersetzenden Feststoff.
Patent EP-0242589-A3 (EP)
IPC: C12N5/0781
Filed: 1987-03-18
Abstract: The present invention relates to a method of 
producing monoclonal antibodies capable of being utilized in 
hapten sandwich assays, and the antibodies produced by this 
method. It also relates to a method of detecting haptens by 
utilizing these antibodies in a sandwich assay. Also 
provided is a method of hapten detection in a nonaqueous 
sample.
Patent EP-0245845-A3 (EP)
Title: Process for the production of low-alcohol or alcohol-free beers
IPC: C12G3/08
Filed: 1987-05-12
Abstract: The object of the invention is to provide a method for the production of low-alcohol or alcohol-free beer. In said method, a gas is lead through alcoholic beer in order to desorb the alcohol, the involved loss of taste in the beer being compensated for by substances which improve the taste thereof. The taste-improving substances are either already contained in the beer as fermentable substances or are specifically added thereto. The method of the invention can also be carried out using yeast-containing beer, the yeast then utilizing a portion of the fermentable substances present, producing aroma substances typical of beer and, if necessary, degrading a further portion of the present ethanol at the same time.
Patent EP-0253247-A3 (EP)
Title: Photoelectrically scanned collimator photoelectrically scanned collimator
IPC: G01B11/26
Filed: 1987-07-04
Abstract: In a photoelectrically scanned collimator which exhibits, to detect the deviation of a projected mark from a reference point, a light-sensitive line sensor with a plurality of series-connected sensor elements and a threshold value circuit connected downstream of the sensor, in order to improve the detection of the peak, characterising the mark, in the output signal of the line sensor in the threshold value circuit at least one complex of threshold values is stored, the number of which corresponds to the plurality of the sensor elements. Each threshold value is associated with a sensor element and individually matched to the magnitude - which differs on a location-dependent basis - of the output signal of the sensor element. The stored threshold values are interrogated in the cycle of the readout frequency and compared with the instantaneous value of the output signal which is output in the cycle of the readout frequency by the line sensor.
Patent EP-0254227-A3 (EP)
IPC: B01D15/08
Filed: 1987-07-17
Abstract: Die Einrichtung besteht aus einer Kammer (2) mit einem 
darin als chromatographisches Trennelement ausgebildeten 
und sich drehenden Rotor (3) mit Tragplatte (8) und darauf 
kreisförmig angeordnetem adsorbierenden Medium (4). Ob­
erhalb des Mediums befindet sich ein Deckel (9).  
     Zwecks Sicherns des gleichmässig verteilten Eindrin­
gens des Lösungsmittels in das adsorbierende Medium ist 
oberhalb dieses Mediums ein auf dasselbe pressender Ring 
(5) aus inertem Material angeordnet. Der äussere Durchme­
sser des Ringes ist beliebig, hingegen bestimmt die Höhe des 
Ringes die Menge des einzuspeisenden Lösungsmittels.
Patent EP-0253487-A3 (EP)
Title: Activated bleaching composition
IPC: C11D3/39
Filed: 1987-06-04
Abstract: A perhydrolysis system or activated oxidant system for in situ generation of peracid in aqueous solutions includes an esterase or lipase enzyme, a source of hydrogen peroxide and a functionalized ester substrate having the structure   R - @ - O - CH2 X wherein R is a substituent having at least one carbon atom and is a functional moiety or group. Preferred substrates include glycerides, ethylene glycol derivatives and propylene glycol derivatives. The system is adapted for use in both high and low temperature wash conditions, in one embodiment, a lipase enzyme is employed with an insoluble substrate and an amulsifying agent, in another embodiment, an esterase and/or lipase enzyme, a glyceride substrate and hydrogen peroxide produce a peracid with active oxygen from a peracid of at least about 0.5 ppm. Bleaching processes and stain removal capabilities are also disclosed.
Patent EP-0272117-A3 (EP)
IPC: G05D23/185
Filed: 1987-12-17
Abstract: A thermostatic control system for a cooling system 
of an internal combustion engine, the thermostatic 
control system comprising a thermostatic valve (1) 
operable to control the flow of coolant to a radiator 
forming part of the cooling system, a fluid motor 925) 
connected to the thermostatic valve and operable to 
override the normal operation thereof, a supply of fluid 
(26) for operating the fluid motor and control means (27) 
operable to control the supply of fluid to the fluid 
motor, via check valve means (31), the control means 
serving to exhaust the fluid motor whenever the supply of 
fluid thereto is interrupted.
Patent EP-0275055-A3 (EP)
Title: Plastic pipe
IPC: F16L47/06
Filed: 1988-01-09
Abstract: A plastic pipe consists of a plurality of pipe pieces (1). Each pipe piece has a push-in region (2) of smaller diameter on one end and a socket region (3) on its other end for holding the push-in region of the adjacent pipe piece. The regions (2 and 3) pushed into one another surround an inserted circumferential sealing ring (4) which is designed in the form of a strip. In the axial direction (7) of the plastic pipe, the sealing ring (4) has circumferential projections (5; 15) arranged side-by-side and circumferential slots (6; 16) in each case between these projections. A spreading lip (8) provided on one end of the sealing ring (4) grips into an inner slot (9) of the socket region (3) when the pipe pieces (1) are in the pushed-in stage. The provision of a sealing ring (4) of a strip-like design, with projections (5; 15) and slots (6; 16) results in a multiple sealing effect. The provision of a spreading lip (8) on one end of the sealing ring (4) and the inner slot (9) in the adjacent socket region (3) results in the pipe pieces (1) being secured in their pushed-in position. <IMAGE>
Patent EP-0290720-A3 (EP)
Title: Cap with tamperproof security ring
IPC: B65D55/08
Filed: 1988-02-10
Abstract: In a known plastic closure cap, its edge part is formed, as security ring, integrally with a screw cap via connection webs, the latter extending approximately radially in the transition from the outside circumference of the screw cap to the top circumference of the security ring. As a result of this radial arrangement of the connection webs, there is a risk that sharp tear-off ends of the connection webs remain on the outside circumference of the screw cap after it is unscrewed for the first time, which results in a risk of injury to the hands of the users of this closure cap. The risk of injury is to be ruled out completely by the new closure cap when it is unscrewed. In a closure cap with a tamper-proof security ring (3), which is constructed integrally with the screw cap (5) via connection webs (4), said connection webs (4) are sprayed onto the screw cap (5) in a lower position relative to the lower edge (15) of said screw cap. As a result, when the closure cap is unscrewed from a container for the first time, the tear-off ends of the connection webs (4) remain completely inside the lower edge (15) of the screw cap so that no tear-off ends projecting axially or radially over said lower edge result. <IMAGE>
Patent EP-0320578-A3 (EP)
Title: Apparatus for stamping eyelets or the like in a textile or plastic sheet
IPC: A41H37/02
Filed: 1988-09-22
Abstract: By means of an apparatus for stamping eyelets or the like in a textile or plastic sheet, having a double hydraulic piston system which holds and moves a tool upper part, in particular a punching and flanging tool upper part, with an inner piston and an outer piston which encompasses the latter at least in part, and with a stationary tool lower part which interacts with the tool upper part, a solution is to be provided by means of which, firstly, a double hydraulic feed can be dispensed with, with simultaneous savings of weight and structural size. This is achieved by an arrangement wherein the outer piston (9) has, in its interior, the cylinder space (12) for the inner piston (11), the cylinder chamber (10) of the outer piston (9) and, via a bypass, the cylinder chamber (12) of the inner piston (11) can be filled via a single hydraulic feed (24) for lowering the tool upper part (5) onto the tool lower part (3) and, after the lowered cutting position of the inner piston (11) has been reached, the outer piston (9) with the flange part of the tool upper part (5) can additionally be lowered. <IMAGE>
Patent EP-0310973-A3 (EP)
IPC: D06P3/54
Filed: 1988-09-30
Abstract: Egalisiermittel, die 
   I. Ether der allgemeinen Formel 
  
worin   
 
R₁      Alkyl, Alkenyl, Cycloalkyl, Aryl oder 
Aralkyl,  
R₂      Wasserstoff oder Methyl,  
x      1,2 oder 3 und  
y      0 bis 7 bedeuten, und  
    II. Emulgatoren und gegebenenfalls    III. Carrier für die Polyesterfärbung     
     enthalten, werden zum Hochtemperaturfärben von Poly­
esterfasern und Polyester enthaltenden Materialien 
verwendet.
Patent EP-0290135-A3 (EP)
IPC: F16F15/129
Filed: 1988-03-30
Abstract: A torsional vibration damper, for example for incorporation 
in automobile friction clutch driven plates, comprises a 
hub (11) and an outer member (14) mounted for limited 
relative angular movement with respect to the hub. Primary 
resilient means such as circumferentially directed coil 
springs (29) act between the hub and the outer member to 
control the relative rotation, the resilient means biasing 
the outer member to a predetermined position relative to 
the hub. A friction control member such as a hysteresis 
pressure plate (35) is mounted for rotation with one of the 
hub and the outer member and is provided with protrusions 
(37) which in the predetermined relative position engage 
with corresponding depressions (38) provided in the other 
of the hub and the outer member and which bear against the 
other of the hub and the outer member when the outer member 
is moved through more than a predetermined angle from the 
predetermined position. Secondary resilient means such as 
a Belleville washer (40) is positioned between the friction 
control member (35) and said one of the hub and the outer 
member so as to be placed under compression when the 
protrusions (37) of the friction control member bear 
against said other of the hub and the outer member.
Patent EP-0292242-A3 (EP)
IPC: C08B11/193
Filed: 1988-05-17
Abstract: Cellulose ethers are prepared by reacting in a 
heterogenous reaction mixture an alkaline solution and 
an etherifying agent with a fibrous cellulose. The 
total of the required stoichiometric amount of the 
alkaline solution and at least a portion of the 
etherifying agent required in producing the cellulose 
ether are admixed at sufficiently low temperature to 
suppress reaction between the alkaline solution and the 
etherifying agent. The admixture is then contacted 
with the cellulose fibers, preferably by spraying the 
admixture thereupon. Additional etherifying agent is 
then added, if required, to the reaction mixture, and 
the heterogenous reaction mixture is agitated and 
reacted at an initial temperature below 40°C, 
sufficient to produce alkalization of the cellulose. 
Thereafter the temperature is increased above 40°C to 
produce etherification of the cellulose and form the 
cellulose ether.
Patent EP-0292307-A3 (EP)
IPC: B28B1/14
Filed: 1988-05-20
Abstract: A method for molding a cementitious composition into an 
article having a desired shape or configuration which 
comprises preparing molding means in a predetermined shape 
or configuration corresponding to the desired shape or 
configuration of the article; substantially filling the 
molding means with water to provide a substantial excess of 
that needed for hydration of the cementitious composition 
which will be used to make the article; introducing into the 
water in the molding means a dry cementitious composition in 
the form of finely divided particles of at least one cement 
binder in an amount of greater than 20 percent by weight of 
the composition, the major proportion of the particles 
having approximately the same drop rate, by pouring the 
composition into the water without any type of physical 
mixing of the cementitious composition and the water other 
than the mixing which occurs when the composition is poured 
into the water, such that the cementitious composition 
becomes completely hydrated by combining with a portion of 
the water and displacing excess water, if any, from the 
molding means; and allowing the hydrated cementitious 
composition to set or cure to a self supporting solid in the 
desired shape or configuration. A similar technique can be 
used for organic thermosetting resins.
Patent EP-0299624-A3 (EP)
IPC: E21B17/04
Filed: 1988-06-15
Abstract: An apparatus and method for drilling and then in­
stalling a production conduit (46) within an enlarged bore 
hole (D) along an underground path (P) between two surface 
locations (C, D). Upon completion of a pilot bore hole 
(B), a reamer (48) enlarges the bore hole (B). The drill 
string (10) is returned to the exit opening (E) for 
connection to the production conduit (46) for pulling the 
conduit (46) within the enlarged opening (D). One embodi­
ment (Figures 19-21) utilizes canted rollers (168) for 
supporting the production conduit (46) at the exit opening 
(E) and effecting rotation thereof as the production 
conduit (46) is fed into the enlarged diameter opening 
(D).
Patent EP-0309214-A3 (EP)
Title: Fiber optical probe connector for physiologic measurement devices
IPC: A61B5/00
Filed: 1988-09-21
Abstract: A biological fiber optic probe chemical indicator 
device is disclosed. Structurally, the probe comprises 
at least one strand of optical fiber terminating in a 
coupling arrangement with a disposable sleeve assembly 
including a chemical indicator system for physiological 
substances. The disposable sleeve sensor element 
comprises a tubular housing with annular wall portions 
defining a female coupling channel means and a casing 
for a chemical reagent indicator.
Patent EP-0324397-A3 (EP)
Title: Expanded thermoplastic resinous materials and process for production thereof
IPC: C08F12/08
Filed: 1989-01-07
Abstract: Expanded thermoplastic resinous materials are obtained by mixing styrene-based polymers having mainly a syndiotactic configuration or a thermoplastic resin composition containing said styrene-based polymer and a foaming agent, and then heating the resulting mixture. These expanded materials are excellent in heat resistance and are usefully employed in applications where high heat resistance is needed, e.g., as construction materials, buffer materials and so forth.
Patent EP-0327851-A3 (EP)
Title: Method for recovering casting refractory compositions from investment casting slurries and from cores
IPC: C01F17/218
Filed: 1989-01-19
Abstract: A slurry containing Y2O3 and a binder is gelled and is then ignited to remove residual organic compounds. The resulting product is powdered and then calcined to crystallize the silica binder. The calcined mixture is treated with a heated acid to dissolve Y2O3 and undissolved binder residue is then removed by filtration. The solution is diluted and treated with oxalic acid to precipitate yttrium oxalate which is then separated and calcined. Cores are processed in a similar manner, except that gelling and ignition are unnecessary.
Patent EP-0335102-A3 (EP)
Title: Mos stage with high output resistance particularly for integrated circuits
IPC: H03F3/345
Filed: 1989-02-21
Abstract: A first N-channel transistor (M1) and a second N-­
channel transistor (M2) are cascode connected and the 
source electrode of the first transistor is connected to 
the ground; a third P-channel transistor (M3) and a fourth 
P-channel transistor (M4) are also cascode connected, and 
the source of the fourth transistor is connected to a 
supply voltage; the drains of the second and third 
transistors (M2, M3) are mutually connected to act as 
output terminal. According to the invention, the absolute 
values of the threshold voltages of the second and third 
transistors are lower than the threshold voltages of the 
first and fourth transistors, and the gates of the first 
and second transistors are furthermore mutually connected 
to act as input terminal for a voltage signal, while the 
gates of said third and fourth transistors are mutually 
connected to act as input terminal for a bias voltage.
Patent EP-0335192-A3 (EP)
Title: Combined gloss and color measuring instrument
IPC: G01J3/02
Filed: 1989-03-16
Abstract: In an optical instrument for spectroscopically 
measuring color and gloss of a sample surface, a fiber 
optic probe is provided wherein light is transmitted 
from a light source to the probe through a fiber optic 
bundle. The fiber optic bundle is arranged to 
illuminate a surface positioned over an aperture in the 
probe. Light diffusely reflected from the sample 
surface is transmitted by a second fiber optic bundle 
to a spectrophotometer. A small fiber bundle is 
arranged in the probe to irradiate the surface of the 
sample at an angle of 60 degrees and a second small 
fiber bundle is arranged to receive light from the 
first mentioned small fiber bundle after being 
specularly reflected from the surface. The second 
fiber optic bundle transmits the received light to a 
photodetector in the spectrophotometer to provide an 
indication of the gloss of the sample surface.