baber/WOPTO huggingface dataset:
Patent EP-0242550-A3 (EP)
Title: Motor pump unit for a high-pressure cleansing apparatus
IPC: F04B19/04
Filed: 1987-03-07
Abstract: 1. Motor pump unit of a high-pressure cleansing apparatus, comprising an electromotor arranged in a motor housing, the shaft of said motor protruding into a pump housing where it drives the piston or pistons of a high-pressure pump via a gear unit, said motor housing (2) and said pump housing (13) being designed as a one-piece component (14), characterized in that in the region of said pump housing (13) a chamber (19) accommodating the electrical installation of said motor is formed onto said one-piece housing component (14), said chamber being open outwardly and towards the interior space of said motor housing (2).
Patent EP-0240793-A3 (EP)
Title: Condensation process for hypoboric water vapour
IPC: F26B7/00
Filed: 1987-03-18
Abstract: A condensation process and apparatus for water vapor under vacuum which is taken preferably from a drying apparatus. The vacuum is produced by a water ring vacuum pump through which water flows, and the water vapor in the liquid ring vacuum pump is condensed into the liquid. The water is carried in a water circuit with at least one heat exchanger yielding heat from the water for heating purposes. Before flowing into the water ring vacuum pump, the water carried in the circuit is passed through a heat exchanger transferring waste heat from the pump and the pump drive to the water. Heat losses are prevented by a casing of thermal insulation surrounding the pump as well as the heat exchanger.
Patent EP-0265794-A3 (EP)
Title: Control process for the closure pressure between plates in filter presses, and apparatus for carrying out the process
IPC: B01D25/12
Filed: 1987-10-16
Abstract: In order to regulate the filter plate contact pressure in a plate filter press comprising a hydraulic closing cylinder unit, the compression force prevailing in the filter plate pack, or the compression of at least one component such as, for example, a filter plate, exposed to the compression pressure ambient in the filter plate pack is utilized as a control variable. The hydraulic pressure of the closing cylinder unit is regulated so as to maintain a desired compression value.
Patent EP-0266749-A3 (EP)
IPC: B60G23/00
Filed: 1987-11-03
Abstract: Bei einer Fahrzeugfederung ist die Hinterradfederung (6) als 
aktive Federung und die Vorderradfederung (5) als passive 
Federung ausgebildet. Die Steuerimpulse für die aktive 
Hinterradfederung (6) werden von den Fahrzeugvorderrädern 
geliefert, die als Fahrbahnabtastsensoren wirken.
Patent EP-0268285-A3 (EP)
IPC: G06F9/44
Filed: 1987-11-19
Abstract: A second computer (RE2) is connected via a common memory (M) to a main computer (RE1). 
<??>For the initial program loading of the second computer (RE2) an initial program loader is stored in a mass memory (MSP) of the main computer (RE1) instead of, as usual, in a start routine memory. 
<??>The main computer (RE1) loads the initial program loader into the common memory (M), applies a restart command to a central processing unit (CPU2) of the second computer (RE2) and then selects a memory access logic (SZL) in such a manner that all program memory access commands coming from the central processing unit (CPU2) are rerouted to the section of the common memory (M) in which the initial program loader is stored until the second computer (RE2) has read out the initial program loader. The memory access logic (SZL) then receives an acknowledgement signal from the central processing unit (CPU2), as a result of which the memory access logic (SZL) conducts all further program memory access commands of the central processing unit (CPU2) to a program memory (MP2) of the second computer (RE2). 
<IMAGE>
Patent EP-0260244-A3 (EP)
IPC: C02F3/00
Filed: 1987-09-11
Abstract: Wastewater containing nitrate and/or nitrite is 
purified by passing said water, in a first stage, under 
reducing conditions through a basin or a filter 
containing naturally occurring filter material. The 
reduced water is then oxygenated in a second stage and 
kept in a basin until the oxidation processes are 
completed.
Patent EP-0276726-A3 (EP)
Title: Moulding composition and its use
IPC: C08G18/10
Filed: 1988-01-19
Abstract: A molding material based on polyisocyanato-isocyanurates, polyols and flameproofing and fireproofing agents, as well as optionally polyisocyanates, fillers and promoters is described which is preferably in the form of a 2-component material and comprises 5 to 40% by weight of branched polyols, 20 to 40% by weight of the isocyanurate of 1,6-hexamethylene diisocyanate, 0 to 20% by weight of crude MDI and/or prepolymer of polyol and crude MDI and/or isophorone diisocyanate optionally in combination with further isocyanate groups containing compounds, 5 to 20% by weight of a fireproofing mixture mainly consisting of secondary ammonium phosphate, 0 to 50% by weight filler and 0 to 5% by weight promoter. This mass, which permits quick processing at room temperature or slighty increased temperatures, is useful as construction and repair material for many applications, especially in connection with the construction and repair of land, air and water vehicles. The products obtained after curing meet the highest requirements with regard to fire protection and possess excellent mechanical properties.
Patent EP-0281748-A3 (EP)
IPC: G01V8/12
Filed: 1988-01-26
Abstract: Eine Reflexionslichtschranke weist einen Lichtsender-­
Empfänger (14) auf, der zwei benachbarte Frontlinsen (18, 
19) für das Sende- bzw. das Empfangslicht besitzt. Am 
Ende der Lichtschrankenstrecke ist ein Tripelreflektor 
(13′) angeordnet, der aus einer Vielzahl von Einzeltripeln 
(11) besteht. Erfindungsgemäß ist die Länge der Grenzlinie 
(12) zwischen den Pupillen gekrümmt, so daß bei Anordnung 
des Tripelreflektors (13, 13′) im Nahbereich des Licht­
sender-Empfängers (14) die aufgrund des Tripelversatzes 
(V) in die Empfangspupille (16) gelangende Lichtmenge im 
wesentlichen der Lichtmenge bei im Fernbereich angeordneten 
Tripelreflektor (13) entspricht.
Patent EP-0288036-A3 (EP)
IPC: C21D1/64
Filed: 1988-04-20
Abstract: Es wird ein Verfahren zur Abkühlung erwärmten 
Materials wie Walzgut durch ein flüssiges 
Kühlmittel beschrieben, wobei das erwärmte 
Kühlmittel anschließend unter Nutzung der 
hierdurch gewonnenen Wärme abgekühlt wird. 
Hierzu wird das Kühlmittel in einem Kreislauf 
geführt. Als Kühlmittel wird eine ternäre 
Pb-Sn-Bi-Legierung verwendet. Eine bevorzugte 
Vorrichtung zur Durchführung dieses Verfahrens 
weist ein Abkühlungsbad (2) für das erwärmte 
Material und ein Erwärmungsbad (3) für die 
Abkühlung des Kühlmitels auf, wobei beide 
Bäder hintereinander in den Kreislauf des 
Kühlmittels eingeschaltet sind. Das Abkühlungs­
bad dient zweckmäßig zur Kühlung von gewalztem 
Metall, das vor dem Walzen im Erwärmungsbad 
erwärmt wurde.
Patent EP-0292897-A3 (EP)
Title: Evaluation method of the travel time measured in vehicles by means of a guidance and information device in a guidance and information system
IPC: G08G1/09
Filed: 1988-05-20
Abstract: A digitized road network map can be stored in a location and navigation computer of the vehicle. Two nodes of the intermeshed road network form a route section, two guidance points form a sub-route with a separate address in each case. The travel time is measured using a travel time measuring device of the guidance and information device. The traffic congestion time contained in the travel time is calculated for each sub-route from the sum of all the time intervals during which the vehicle speed lies below a predetermined limit speed. In the location and navigation computer, the number of deceleration operations below the limit speed is measured for each sub-route and a weighting factor calculated therefrom. The respective weighting factors associated with the traffic congestion times are transmitted together with the latter to a central traffic and information controlling computer which evaluates the respective travel and traffic congestion time as a function of the size of the weighting factor. Using these evaluated travel times and traffic congestion times new alternative route recommendations are produced and evaluated for control of traffic light systems. <IMAGE>
Patent EP-0314868-A3 (EP)
IPC: A47J31/06
Filed: 1988-05-31
Abstract: Eine Vorrichtung zur Herstellung von Aromaauszügen 
aus Kaffe oder Tee, umfassend einen Sammelbehälter 
(2) für das Filtrat sowie einen auf den Sammelbehäl­
ter (2) aufsetzbares Filtergefäß (1) zur Aufnahme 
von Kaffeemehl oder Tee soll so gestaltet werden, 
daß sich eine kippsichere und praxisgerechte, den­
noch aber leicht lösbare Verbindung zwischen Fil­
tergefäß (1) und Sammelbehälter (2) ergibt.  
     Dies wird dadurch erreicht, daß das Filtergefäß (1) 
im Bereich seines auf den Sammelbehälter (2) auf­
setzbaren Stutzens (3) mit Rastnocken (7 u. 8) ver­
sehen ist, welche in entsprechende Hinterschneidun­
gen oder Aussparungen des oberen Randes des Sammel­
behälters (2) eingreifen.  
     Hierdurch wird einerseits eine kippsichere Verbin­
dung zwischen Filtergefäß (1) und Sammelbehälter (2) 
und andererseits eine leichte Demontagemöglichkeit 
für die beiden vorgenannten Bauteile bewirkt.
Patent EP-0300313-A3 (EP)
IPC: C07D251/52
Filed: 1988-07-11
Abstract: Die Erfindung betrifft neue substituierte Triazine der 
allgemeinen Formel (I) 
  
(in welcher A¹, A², Q, R¹, R², R³, R⁴ und R⁵ die in der 
Beschreibung angegebenen Bedeutungen haben)  
sowie Verfahren zu ihrer Herstellung und ihre Verwendung 
als Herbizide.
Patent EP-0315995-A3 (EP)
Title: Processing system for branch instruction
IPC: G06F9/38
Filed: 1988-11-10
Abstract: A storage holds instructions including a branch 
instruction and a corresponding branch destination 
instruction. The instructions are sequentially fetched 
from the storage to a decoder. The decoder sequentially 
decodes the fetched instructions and derives commands from 
the respective instructions. The commands are sequentially 
transferred from the decoder to an execution unit. The 
execution unit sequentially executes the transferred 
commands. The decoder serves to detect the branch 
instruction. When the branch instruction is detected, a 
normal instruction fetching process is interrupted and the 
branch destination instruction is promptly fetched to the 
decoder. The decoder prevents a command of the branch 
instruction from being transferred to the execution unit.
Patent EP-0277818-A3 (EP)
Title: Electromagnetic shielding panel
IPC: H05K9/00
Filed: 1988-02-03
Abstract: The invention concerns an electromagnetic shielding panel (1) for attenuating electromagnetic radiation typically in the frequency range 20 MHz to 10,000 MHz. In one embodiment of the invention, the panel comprises a laminate of two panes of glass (2)(9) one of which includes an electroconductive coating (3) sandwiched between the two sheets of glass is a plastics interlayer (i) into which is embedded four strips of fine electroconductive mesh (4,5,6,7) which lie along the edge of the laminate (8) and which are in electrical contact with the coating (3). In another embodiment of the invention, the coated glass includes peripheral bus bars (11) which are in electrical contact with the coating (3). The mesh (4,5,6,7) and bus bars (11) are arranged to make electrical contact with a metal frame (10) which may be earthed (12). Alternatively, no direct mechanical contact is made between the frame (10) and the coating (3) and a capacitive coupling (cc) suffices.
Patent EP-0284262-A3 (EP)
Title: Temperature compensation in differential pressure leak detection
IPC: G01M3/26
Filed: 1988-03-14
Abstract: A microprocessor is employed to control a test 
programme which operates to cause a component under 
test to be filled (or evacuated) to a predetermined 
pressure p₂ at which a leak test is to be carried 
out. The test programme is arranged firstly to 
perform a rapid test at atmospheric pressure p₁ to 
determine the pressure change 
 in the component 
due to the temperature fluctuation. The component is 
then filled (or evacuated) automatically to the test 
pressure p₂, at which the leak check is carried out. 
Temperature compensation is achieved by subtracting 
the value of C 
 from the pressure change 
 
actually measured, i.e. the actual leak rate 
 is 
given by   
where the constant, C, is generated from an identical 
programme run, the calibration run, on a known 
non-leaker with a high temperature fluctuation.
Patent EP-0324248-A3 (EP)
Title: Method for producing the fnudi restriction endonuclease and methylase
IPC: C12R1/19
Filed: 1988-12-16
Abstract: The present invention is directed to a method for 
cloning and producing the FnuDI restriction endonuclease 
by 1) introducing the restriction endonuclease gene 
from  F.nucleatum  D into a host whereby the restriction 
gene is expressed; 2) fermenting the host which contains 
the vector encoding and expressing the FnuDI restriction 
endonuclease, and 3) purifying the FnuDI restriction 
endonuclease from the fermented host which contains the 
vector encoding and expressing the FnuDI restriction 
endonuclease activity.
Patent EP-0281498-A3 (EP)
Title: Driving device for sheets and/or webs in an office printer, particularly a matrix printer
IPC: B65H5/06
Filed: 1988-01-15
Abstract: In a device for the paper transport of single sheets and/or continuous paper in office machines, in particular in matrix printers, there are provided in pairs and at least separately driven friction rolls (1, 2) which are disposed rotatably in side plates; the friction rolls exhibit a length to diameter ratio of from 30:1 to 50:1 and are therefore very long and very thin. In order to provide the friction force in a uniform manner over the entire length of the very long and thin friction rolls, it is disclosed that the positive running bending line (16) of a first feed roll (1) based on its support forces (14a, 14b) in the printer frame (15) and the negative running bending line (17) of a second friction feed roll (2) based on its support forces (14a, 14b) in the printer frame (15) are tuned to each other such that the two bending lines (16, 22) run approximately parallel.
Patent EP-0319479-A3 (EP)
Title: Substituted propane-phosphinic acid compounds
IPC: A61P25/28
Filed: 1988-11-28
Abstract: Compounds of the formula I <CHEM> wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms, and wherein one of the groups R<1>, R<2> and R<3> represents hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical, another one of R<1>, R<2> and R<3> is hydrogen or, in the case of R<1> and R<2>, is hydroxy, and the remaining one of R<1>, R<2> and R<3> is hydrogen, and their salts have GABAB-antagonistic properties and can be used as GABAB-antagonists. They are obtained when in a compound of formula II <CHEM> in which R, R<1>, R<2> and R<3> have their previous significances, Z represents -NH2 and R<4> denotes a hydroxy-protective group R<5> or, when R<1> and R<3> denote hydrogen and R<2> denotes hydrogen or alkyl, denotes an alkali metal or ammonium ion R<6>, or Z represents a protected or latent amino group Z<0> and R<4> denotes hydrogen or a hydroxy-protective group R<5>, any group R<5> or R<6> is replaced by hydrogen, and/or any group Z<0> is converted into -NH2.
Patent EP-0330980-A3 (EP)
Title: Production of preimpregnated fibrous material for moulding a void-free composite article
IPC: B29C70/54
Filed: 1989-02-22
Abstract: An improved multifilamentary fibrous material is formed 
having solid particles of a matrix-forming thermosetting resin 
substantially uniformly dispersed among adjoining filaments in 
the absence of fusion bonding. The thermosetting resin particles 
initially are dispersed in an aqueous medium containing an 
effective amount of a dissolved polymeric binding agent and the 
viscosity of the medium subsequently is substantially increased 
to at least 50,000 cps. to form a gelled impregnation bath having 
a plastic flow characteristic with shear-thinning behavior 
wherein the thermosetting resin particles are substantially 
uniformly suspended. The resulting impregnation bath is caused 
to flow between the adjoining filaments of the multifilamentary 
fibrous material with a concomitant viscosity reduction which 
aids in the incorporation of the resin particles. The 
concentration of the aqueous medium in the product is controlled 
to yield a uniform, handleable, drapable, tacky, and highly 
stable product. Upon the application of heat and pressure the 
improved product can be transformed into a fiber-reinforced 
composite article herein the thermosetting resin forms the 
matrix phase.
Patent EP-0340563-A3 (EP)
Title: Fuel column retainer using radially compressed spring
IPC: G21C3/17
Filed: 1989-04-21
Abstract: A spring retainer is disclosed for use in 
retaining fuel pellets in a fuel rod both during fabri­
cation and shipment to prevent the fuel pellets from 
being moved from their design location before installa­
tion within a reactor. The cylindrical and solid 
nuclear pellets (P) containing the reactor fuel are placed 
within the fuel rods (F) (or cladding) and have an outside 
diameter sightly less than the inside diameter of the 
fuel rod. Once the pellets are in place, a two-part 
spring holder (16, 18) is inserted into the end of the fuel rod. 
A first compression spring part (16) of the coil spring 
holder is a conventional coil spring which, acting in 
compression, bears against the fuel pellets with a pre­
selected force typically forcing the pellets when in 
the horizontal position into a compacted disposition 
when the fuel rod is horizontal. This conventional 
coil spring has a diameter which is less than the 
inside diameter of the fuel rod. A second locking 
spring part (18) of the coil spring holder is a coil spring 
having a diameter which exceeds the inside diameter of 
the fuel rod. This helical locking spring is spirally 
wound down to an outside diameter less than that of the 
inside diameter of the fuel rod for insertion into the 
rod and released to key to the inside diameter of the 
rod. Winding occurs through a special tool which 
attaches to the respective ends of the coil spring. By 
winding one end of the locking coil spring relative to 
the other end of the locking coil spring, spiral wind­
ing of the helical spring to a diameter less than the 
inside diameter of the rod occurs. Installation 
 
 
includes winding the locking spring, inserting the 
wound locking spring, compressing the installed fuel 
pellets with the compression spring, and releasing the 
spirally wound helical locking spring to unwind the 
locking spring so that it keys to the inside walls of 
the fuel rods. The disclosed design accommodates con­
ventional fuel getters and is shown with a preferred 
one piece construction where the compression and lock­
ing spring sections are fabricated from the same single 
piece of wire.
Patent EP-0346919-A3 (EP)
Title: Improved thermoplastic elastomers
IPC: C08F297/00
Filed: 1989-06-16
Abstract: A polymerization process for preparing a block 
copolymer characterized by the following steps carried out 
at a temperature below about -40°C in the order recited, (1) 
polymerizing isobutylene in a reaction mixture including 
said isobutylene, a titanium halide, a mixed solvent, and an 
initiator compound selected from the group consisting of 
cumyl ester compounds and cumyl ether compounds, to form a 
first polymer, wherein when said temperature is from about 
-40°C to -90°C, or when the initiator compound has more than 
one ester or ether linkage, said reaction mixture is formed 
by first combining said mixed solvent, said initiator, said 
isobutylene, and a moisture scavenger, and then adding said 
titanium halide, and wherein said mixed solvent comprises a 
mixture of a non-halogenated hydrocarbon solvent with a 
halogenated hydrocarbon solvent, and (2) after polymerizing 
said isobutylene, adding a conjugated diene monomer of the 
general formula 
  
in which R₁ is selected from a hydrocarbyl group containing 
from one to twelve carbon atoms, and R₂, R₃, and R₄, are 
selected from hydrogen or a hydrocarbyl group containing 
from one to twelve carbon atoms, to said reaction mixture 
and polymerizing said diene to form a triblock copolymer in 
which said first polymer comprises a midblock, and the 
polymerized diene forms the endblocks of said triblock 
copolymer, or a multi-block copolymer in which said first 
polymer comprises an elastomeric segment flanked by blocks 
of the polymerized diene containing partially cyclized 
segments.
Patent EP-0353540-A3 (EP)
Title: Fireproof doors insert with silica sol
IPC: E04B1/80
Filed: 1989-07-18
Abstract: A fire-resisting wall element (1) reducing heat transition and with at least two insulating layers (2, 2a) made from bound mineral wool contains a layer (3) arranged between the insulating layers (2, 2a) which is produced from a mixture of a dehydrating hydroxide and an inorganic binder such as water glass or silica sol. The layer (3) increases the fire resistance of the wall element (1) which is therefore particularly suited as an insert for a fire-check door. <IMAGE>
Patent EP-0354474-A3 (EP)
Title: Method and composition for cryopreservation of tissue
IPC: A01N1/02
Filed: 1989-08-03
Abstract: Cryoprotectant agents and solutions are disclosed that are 
phosphomono and phosphodiester catabolites of phosphoglycerides. 
The cryoprotectants permit cold-preservation of cellular 
material minimizing damage caused by freezing and thawing. The 
cellular material cooled and/or frozen in accordance with the 
invention may be of animal or vegetable origin.
Patent EP-0363973-A3 (EP)
Title: Semiconductor memory device
IPC: H01L27/102
Filed: 1989-10-12
Abstract: A semiconductor memory device is constructed of 
a lateral bipolar transistor as a load element. The 
base region of the lateral bipolar transistor has an 
impurity concentration which is increased from the upper 
surface of the base region in the depth direction of the 
base region.
Patent EP-0379670-A3 (EP)
Title: Curling iron with retractable bristles or teeth
IPC: A45D20/50
Filed: 1989-11-23
Abstract: In a hair curling rod having retractable bristles passing through apertures in a cylindrical body for winding up the hair and a device for directing a stream of heated air through the outlet apertures, the bristles or prongs are retractable independency on the temperature of the heated air stream. Preferably, the bristles are secured at one thereof to a movable support controlled by a temperature dependent element of a shape-memory alloy situated in the stream of heated air to expand or contract in response to predetermined temperatures.
Patent EP-0387412-A3 (EP)
IPC: B05C11/10
Filed: 1989-12-12
Abstract: Bei den bekannten Verfahren zum Beschichten einer um eine 
Gegenwalze (1) geführten Materialbahn (2), bei denen 
Beschichtungsmaterial im Überschuß auf die Materialbahn (2) 
aufgetragen und anschließend von einem Dosierelement (3) auf das 
gewünschte Strichgewicht dosiert wird, wobei das Dosier­
element (3) an einem sich über die Arbeitsbreite erstreckenden 
Schaberbalken (5) befestigt ist, wird die Strichgewichts­
verteilung quer über die Arbeitsbreite vergleichmäßigt, indem 
die Abweichung von einem geradlinigen Verlauf bestimmt und mit 
der Abweichung als Regelgröße die Heizleistung einer an der der 
Gegenwalze (1) abgewandten Seite des Schaberbalkens (5) 
angeordneten Heizeinrichtung (13) geregelt wird.  
     Als Heizeinrichtung (13) werden bevorzugt selbstregelnde 
Heizbänder eingesetzt.