baber/WOPTO huggingface dataset:
Patent EP-0181299-A3 (EP)
IPC: F16K3/08
Filed: 1985-10-24
Abstract: A metering valve for extracting a given volume of fluid 
from a first fluid flow and introducing the thus extracted 
volume of fluid to a second fluid flow, comprising a 
stationary valve component provided with a first and a 
second supply channel and a first and a second discharge 
channel, and a metering component which can be rotated 
relative to the stationary valve component and which 
incorporates a metering channel of the aforementioned 
given volume. In accordance with the invention, the valve 
component (2) has a planar surface (9) into which the 
aforementioned supply and discharge channels open out. 
The metering component (7) also includes a planar surface 
(10) which abuts against the planar surface (9) of the valve 
component (2) and into which the two ends of the metering 
channel open out. These ends are so located that in the first 
position of rotation of the metering component (7) in relation 
to the valve component (2) they connect the first supply 
channel with the first discharge channel of the valve 
component (2) and in a second position of rotation connect 
the second channels of the valve component (2).
Patent EP-0171381-A3 (EP)
Title: Nematode control using soil bacteria
IPC: A01N63/28
Filed: 1985-08-01
Abstract: This invention relates to bacteria which are capable of 
proliferating in a environment which is infested with nema­
todes (such as pseudomonads which colonize the surfaces of 
plant roots) under conditions of microbial competition, and 
which inhibit nematodes. This invention also relates to a 
method of using such bacteria to inhibit nematodes  
     This invention also involves the transformation of bac­
teria with foreign genes which express glycosidase enzymes 
(such as β-galactosidase) and/or chitinase, which can inhibit 
one or more types of nematodes  
     Methods are disclosed herein for (1) selecting suitable 
bacteria which can colonize a target environment, such as 
the root surfaces of a particular type of plant; (2) transform­
ing a selected bacteria with foreign genes which encode 
chitinase and/or glycosidase enzymes, preferably under the 
control of a strong promoter; and (3) determining whether 
the bacteria effectively inhibit a selected type of nematode in 
the target environment.
Patent EP-0211419-A3 (EP)
IPC: F02M31/20
Filed: 1986-08-01
Abstract: Bei einer Wärmetauschvorrichtung für den Kraftstoff 
einer Brennkraftmaschine wird zur Erzielung einer von au­
fwendigen Anlagen unabhängig wirksamen Wärmetaus­
chvorrichtung für den Kraftstoff einer Brennkraftmaschine 
vorgeschlagen, hierfür ein Wärmerohr zu verwenden. Das 
Wärmerohr kann in einer Vorrichtung zum Kühlen des Kraft­
stoffes und in einer anderen Vorrichtung zum Anwärmen des 
Kraftstoffes dienen.
Patent EP-0219023-A3 (EP)
Title: Brake-pressure regulation system
IPC: B60T8/00
Filed: 1986-10-04
Abstract: Wheel speed (VR) and braking pressure (PB) applied to a wheel are continuously measured and utilized to estimated values from a mathematical system model, to obtain the physical values: coefficient of friction ( mu ), vehicle speed (VF), slope of a slip curve (d mu /dS), slip (S), and coefficient of friction of a stationary-rotary brake couple structure. At least one of the physical values so obtained, and preferably the coefficient of friction ( mu ), vehicle speed, and slope of wheel slip curve are used to control braking pressure being applied to the wheel. Braking pressure can be controlled for example for braking in accordance with coefficient of friction and slope of the friction-slip curve, for example to operate the wheel just before the coefficient of friction drops as the wheel begins to slip. Spinning of a wheel can be avoided by controlling the braking pressure to be below slippage value.
Patent EP-0188387-A3 (EP)
Title: Fractionation column
IPC: B01J19/32
Filed: 1986-01-17
Abstract: Disclosed is a improved fractionation column having 
structured high efficiency packing therein, and trays or other 
high pressure drop and high liquid holdup devices therein 
adjacent at least some input and/or output lines to confine 
vapor and liquid disturbances attributable to the lines away 
from the structured high efficiency packing, thereby preserv­
ing its efficiency.
Patent EP-0195671-A3 (EP)
IPC: A47C16/02
Filed: 1986-03-19
Abstract: A footrest providing for selective height and inclination 
adjustment and comprising foot platform (5) formed 
integrally with depending legs (6 and 7) having chamfered 
outer ends (25) and detachable foot plates (13) to support the 
platform from a floor with an inclination from a rear edge 
(11) to a forward edge (12), elternative foot plates (13A) 
having a chamfered face may be provided to modify the 
inclination of the platform and are reversible so as to 
increase or decrease the inclination as desired, spacing 
pieces (21) attachable between the foot plates and the legs 
for selection of height of the platform, and means (18 and 19) 
for storing beneath the platform the foot plates and spacing 
pieces not selected for use.
Patent EP-0199528-A3 (EP)
IPC: F02M35/024
Filed: 1986-04-15
Abstract: A single or multi stage filter has filter material of 
reticulated foamed plastics material. A surface of the mate­
rial is profiled to have a plurality of upstanding portions 
separated from adjacent such portions by trough zones to 
increase the surface area of that surface, possibly trebled, 
with respect to a smooth surface of similar dimensions.
Patent EP-0200521-A3 (EP)
Title: Delamination-resistant cellular retoreflective sheeting
IPC: G02B5/128
Filed: 1986-04-28
Abstract: An improved, delamination-resistant, cellular retroreflective sheeting comprising: 1) base sheet having a layer of retroreflective elements disposed over one of its surfaces, 2) a polymeric cover film disposed in spaced relation from the layer of retroreflective elements, and 3) a network of narrow intersecting bonds extending between said cover film and base sheet to adhere the cover film and base sheet together and form a plurality of cells within which retroreflective elements are hermetically sealed. The cover film, which comprises a continuous polymeric phase and a discontinuous polymeric phase, is biaxially oriented such that the discontinuous polymeric phase is in the form of minute disks distributed substantially uniformly througout the film. The retroreflective sheeting is resistant to delamination because under the influence of forces that tend to remove the cover film from the base sheet, the cover film is generally removed only at the edge of the sheeting, e.g., from the front row of cells, but no further. Most of the sheeting remains intact and ready for continued utility.
Patent EP-0209993-A3 (EP)
IPC: E04C1/41
Filed: 1986-06-24
Abstract: A thermally insulating masonry block constituted by a 
sandwich of at least two building blocks 1, 2 between which at 
least one plate 3 of insulating material is interposed, the sand­
wich being tied together by at least one strap 4. A method of 
making such an insulating masonry block unit comprises the 
steps of interposing a plate of insulating material between 
two building blocks and tying the blocks and insulating plate 
together by at least one strap.
Patent EP-0225143-A3 (EP)
IPC: C07C29/16
Filed: 1986-11-21
Abstract: Ethylene-derived chemical products are produced from gaseous 
paraffinic hydrocarbons by the steps of: 
   (I) feeding a gaseous paraffinic hydrocarbon, hydrogen and an 
oxygen-containing gas having a ratio of hydrocarbon to oxygen 
greater than the stoichiometric ratio for complete combustion 
to a partial oxidation zone maintained under conditions 
whereby partial oxidation and simultaneous cracking of the 
hydrocarbon occurs to form a product comprising acetylene, 
ethylene, carbon monoxide and hydrogen and recovering the 
product therefrom,    (II) cooling the product from step (I) to a temperature below 
500°C,    (III) contacting under selective hydrogenation conditions the 
cooled product recovered from step (II) with a catalyst 
active in the presence of ethylene and carbon monoxide for 
the selective hydrogenation of acetylene to ethylene to form 
a product comprising ethylene, carbon monoxide and hydrogen, 
and    (IV) either (i) separating the product from step (III) into 
ethylene, carbon monoxide and hydrogen, recovering the carbon 
monoxide and hydrogen and reacting the ethylene so-separated 
to form ethylene-derived products, or (ii) reacting ethylene, 
carbon monoxide, and hydrogen obtained in step (III) without 
separation to produce ethylene-derived products, or (iii) 
separating and recovering hydrogen from the product of 
step (III) and reacting the ethylene and carbon monoxide 
without further separation to produce ethylene-derived 
products.
Patent EP-0228983-A3 (EP)
IPC: H01M50/528
Filed: 1986-11-25
Abstract: An improved hermetically sealed battery cover assembly 
for an electric battery, the battery cover assembly (2) including 
a terminal post (4) extending through an hermetic seal (6) in the 
battery cover and a current protector (7) integrally incorporated 
therewith as part of the battery cover assembly to regulate 
current flow in response to changes in current and tempera­
ture conditions.
Patent EP-0196268-A3 (EP)
Title: Estriol esters
IPC: C07J1/00
Filed: 1986-03-15
Abstract: Estriol esters of Formula I    <IMAGE>  (I)  wherein R is, in each case, the residue of an aliphatic monocarboxylic acid of 3-10 carbon atoms, surpass estriol in strength and duration of estrogen activity.
Patent EP-0258742-A3 (EP)
IPC: C12N15/00
Filed: 1987-08-20
Abstract: Methods and compositions are provided for 
detecting a gene encoding α-amylase from a nucleic 
acid sample suspected of containing said gene. Said 
methods utilize oligonucleotide probes of consensus 
sequences deduced from highly conserved DNA sequences 
of various  Bacillus  species.
Patent EP-0262427-A3 (EP)
IPC: H05K5/02
Filed: 1987-09-01
Abstract: Die Erfindung betrifft ein Tischgehäuse für elektrotechnische 
Einrichtungen mit zwei Seitenwänden, einem Oberteil und 
einem Unterteil, die einen Rahmen mit zwei mittels Rückwand, 
Tür oder Sichtfenster verschließbare Öffnungen bilden, bei 
dem in allen Eckbereichen des Ober- und des Unterteils 
Stellfüße schwenkbar gelagert und aus einer bündigen 
Einschwenkstellung in eine senkrecht zum Oberteil oder 
Unterteil stehende Ausschwenkstellung bringbar sind. Ein 
unverschiebbar gesichertes Übereinanderstapeln derartiger 
Tischgehäuse wird in einfacher Weise dadurch erreicht, daß 
zumindest die Stellfüße des Unterteils als Stapelfüße 
ausgebildet sind, und daß zumindest die in der 
Einschwenkstellung befindlichen Stapelfüße des Oberteils 
Stapelaufnahmen für die als Stapelenden ausgebildeten freien 
Enden von in die Ausschwenkstellung gebrachten Stapelfüßen 
benachbarter Tischgehäuse bilden.
Patent EP-0264838-A3 (EP)
Title: Driving device for the fountain roller of a printing machine
IPC: B41F31/10
Filed: 1987-10-16
Abstract: A shifting gear for the inkbox roller of a printing press having a freewheeling journal arranged on the roller axis including a drive pin connected to a slide block carried by the journal and a swingably borne slide block frame having a swinging axis connected with an oscillating drive to the press roller, the swinging axis of the slide block frame being shiftably arranged by a setting gear with respect to the drive pin of the freewheeling journal, and the setting gear having a setting sindle and drive nut connected with a bearing lever swingable on the machine frame and carrying the swinging axis of the slide block frame, the spindle having a setting groove whose pitch corresponds to the maximal setting range of the setting gear and the drive nut carrying a guide pin positioned in the setting groove. In the preferred embodiment, the setting spindle is connected with a turning grip and, with interposition of an indexing arrangement, the setting spindle is adjustable in small annular steps.
Patent EP-0274750-A3 (EP)
IPC: H04B10/25
Filed: 1987-12-29
Abstract: The invention relates to planar integrated coupling 
circuits. A planar integrated optical circuit comprises 
at least a first planar duplex combining/branching 
circuit (1) which comprises a first planar inlet/outlet 
(109, 110) being connected to a first optical fiber 
circuit (A) and a second planar inlet/outlet (111, 112) 
which is connected to a second optical fiber circuit 
(B) and in case of an extension of the planar inte­
grated circuit a third planar inlet/outlet (113, 114) 
is connected to a first outlet/inlet (210, 209) of a 
second planar duplex combining/branching circuit (2) of 
identical interconnection as the first planar duplex 
combining/branching circuit (1). In case of a further 
extension of the integrated circuit a third inlet/­
outlet 213, 214 of the second planar duplex combining/­
branching circuit (2) is connected to a first outlet/­
inlet of a following planar duplex combining/branching 
circuit (N).  
     This planar integrated circuit can be used for 
communication and telecommunication networks of any 
multipoint configuration for a quick optical com­
munication of processors and of systems, the basis of 
which is a combining and branching of optical duplex 
and semiduplex communications.
Patent EP-0245021-A3 (EP)
IPC: C08L63/00
Filed: 1987-04-29
Abstract: A curable latex composition, suitable for forming films and 
foams includes a carboxylated latex comprising a copolymer of 
from 0 to 75% by weight of a vinyl aromatic monomer, from 0 to 
85% by weight of a diene monomer and from 0.5 to 25% by 
weight of an ethylenically unsaturated carboxylic acid monomer, 
an epoxy resin emulsion containing an organo-soluble or organo; 
miscible catalyst and a water-soluble catalytic curing agent. The 
latex is produced by emulsion polymerization of one or more 
monomers in an aqueous environment. The various components 
of the curable latex composition may be maintained separately 
until shortly before use because of their ambient temperature 
curing properties. In some instances two or more components 
which do not react with each other can be premixed. The present 
curable latex composition has improved shelf life, cures fast at 
relatively low temperature and provides plastic films or foams with 
improved moisture resistance and other physical properties. This 
composition is suitable for use as latex foam backing of textiles, 
textile and lamination adhesive and synthetic carpet grass 
coating.
Patent EP-0270353-A3 (EP)
IPC: A01H5/10
Filed: 1987-12-02
Abstract: A method is provided for the production of 
organogenic tissue culture and regeneration of whole plants 
of  Glycine  species, preferably  Glycine   max , involving the 
use of an organogenic culture medium comprising high 
cytokinin, preferably at least about 10µM BAP, and also 
preferably comprising at least about 3 times normal 
concentration of MS micronutrients. The organogenic 
culture medium is useful for the production of plants 
embodying desirable characteristics induced by somaclonal 
variation.
Patent EP-0289038-A3 (EP)
Title: Connection element for cellular-concrete construction parts
IPC: E04B1/49
Filed: 1988-04-29
Abstract: The connection element consists of a thin metal strap having anchor elements on the bearing faces. The anchor elements are claws projecting at right angles, which are butt-welded to the plate or punched from the strap and have a tip at the end face. They are set by driving in with planarity and are universally usable, e.g.: - as wall anchors for fastening cellular-concrete wall construction parts to steel or reinforced concrete columns;  - as dowelling elements for roof and ceiling construction parts; - as means for the partial fixing of roof and ceiling construction parts to the centre support to reduce deflection;  - as anchoring means for ring beams and - as cavity-wall anchors in two-leaf cavity wall construction with cellular-concrete wall blocks or wall construction parts.   The connection element according to the invention opens up new avenues in cellular-concrete construction using the dry construction method, which contributes considerably to more rapid construction progress without waiting times, to a rationalisation and hence to improved efficiency. <IMAGE>
Patent EP-0304553-A3 (EP)
IPC: F02B77/13
Filed: 1988-05-24
Abstract: Die Brennkraftmaschine (1) umfaßt ein Kurbelgehäuse (2) mit einer 
Kurbelwelle (5). 
Die Kurbelwelle treibt auf einer Stirnseite des Kurbelgehäuses Neben­
aggregate - Ölpumpe (11) - und Endlosglieder an (10).  
     Die Ölpumpe und die Endlosglieder (10) sind mit einer Verkleidung 
(21) abgedeckt, die aus einem zwei dünnwandigen Lagen umfassenden 
Blechteil besteht und im Querschnitt topfförmig ausgebildet ist. Diese im 
Aufbau einfache und leichtgewichtige Verkleidung ist mittels eines Rand­
flansches und unter Vermittlung von Schrauben an der Stirnwand des 
Kurbelgehäuses befestigt.
Patent EP-0297506-A3 (EP)
IPC: H01L21/268
Filed: 1988-06-28
Abstract: To remove small particles from surfaces of solid bodies 
at least one laser pulse of high power density (excimer laser) is 
directed onto the surface. The method is particularly suited to clean 
Si-masks used in electron-beam lithographic devices. An arrangement 
for in-situ-cleaning of masks in accordance to this method is 
integrated in such an electron-beam lithographic device.
Patent EP-0304890-A3 (EP)
Title: Earth station capable of effectively using a frequency band of a satellite
IPC: H04J13/00
Filed: 1988-08-24
Abstract: For use in a satellite communication system 
which carries out communication through a satellite by 
the use of an up-link frequency band and a down-link 
frequency band, each of the up-link and the down-link 
frequency bands has a plurality of frequency subbands 
spaced apart from one another with frequency gaps 
interposed between the frequency subbands. An earth 
station comprises a modulating arrangement (47) for 
modulating a selected one of the frequency subbands of 
the up-link frequency band by a first input signal into 
a subband transmission signal, a first transmitting 
arrangement (51) coupled to the modulating arrangement 
for transmitting the subband transmission signal through 
the selected one of the frequency subbands, a spread 
spectrum processing arrangement (50) for processing a 
second input signal into a spread spectrum transmission 
signal in the up-link frequency band, and a second 
transmitting arrangement (51) coupled to the spread 
spectrum processing arrangement for transmitting the 
spread spectrum transmission signal through the up-link 
frequency band.
Patent EP-0316703-A3 (EP)
IPC: B21D5/04
Filed: 1988-11-07
Abstract: Bei einem Verfahren zum Biegen von Werkstücken (7) durch 
Schwenkbiegebacken (4, 5) soll der abgebogene Teil zum Werk­
stücke einen vorbestimmten Biegewinkel einnehmen. 
Hierzu wird in einem ersten Biegevorgang vom Werkstück (7) 
zumindest ein entsprechender Schenkel (14) mittels der 
Schwenkbiegebacken (4, 5) abgebogen. Sodann werden die 
Schwenkbiegebacken (4, 5) von dem Schenkel (14) gelöst und eine 
Rückfederung des Schenkels (14) bzw. des Ist-Biegewinkels 
durch direkte Messungen bestimmt und mit einem 
Soll-Biegewinkel verglichen. Anschließend wird durch 
einen erneuten Biegevorgang durch ein Überbiegen eine 
Übereinstimmung zwischen Soll-Biegewinkel und 
Ist-Biegewinkel hergestellt.
Patent EP-0288232-A3 (EP)
IPC: G01S13/58
Filed: 1988-04-18
Abstract: A phase lock loop circuit (50) for removing 
abrupt changes in a received signal (33), such as 
those caused when an object tracking system's 
directional receiving antenna (10) becomes misaligned 
with the tracked object, uses a phase detector (60) to 
determine when an abrupt phase change has occurred, 
such as when a signal returned from the tracked object 
aligns with an antenna null and would reverse the phase 
of a control signal (37) fed to a phase locked 
oscillator (56). The received phase signal (37) is 
compared with a reference phase (57a) from the 
oscillator (56) and the difference signal (63) used 
to trigger a Schmidt trigger (66) that controls a 
phase-reversing circuit (70) interposed between the 
loop mixer (52) and the oscillator (56). A delaying 
low pass filter (54) ensures the control signal (77) 
is stable before it is fed to the phase locked 
oscillator (56).
Patent EP-0323707-A3 (EP)
IPC: G06F9/44
Filed: 1988-11-25
Abstract: In a method of software verification, differences 
between both the code and documentation of a revised 
generation of software and a previous generation are 
compared by a digital computer with the intended revisions 
stored in a release file. When all discrepancies have been 
eliminated, and for the original generation of the soft­
ware, actual impacts in the form of the locations in the 
program where one routine is called by another and where 
common statements and public variables are used, are 
identified; then, the revised software, or the original 
version in the case of newly created software, is stored in 
a library with the code and documentation paired, and with 
each revision of each unit identified for later retrieval 
and reconstruction of any software generation. The latest 
generation of the software is then simultaneously verified, 
preferably by an automated process in a programmed comput­
er, and validated through testing of the auto-linked 
program in PROMs inserted in the actual hardware.
Patent EP-0325932-A3 (EP)
IPC: C07C29/04
Filed: 1989-01-10
Abstract: Tertiäre C₄-C₅-Alkohole können durch Hydratation von 
tertiären C₄-C₅-Olefinen an einem sauren Kationenaus­
tauscher bei mäßig erhöhter Temperatur in der flüssigen 
Phase hergestellt werden; dem Einsatzgemisch werden 0,2-­
5 Gew.-%, bezogen auf das Gewicht des zu hydratisieren­
den tertiären Olefins, an tertiärem C₄-C₅-Alkohol zuge­
setzt.
Patent EP-0324439-A3 (EP)
Title: Package for an electromagnetic relay
IPC: H01H1/58
Filed: 1989-01-10
Abstract: A package for a surface mount type electromagnetic 
relay, comprising an inner casing for accommodating an 
electromagnetic relay main body therein; and an outer 
casing accommodating said inner casing therein in a 
mutually spaced relationship. Optionally, the space 
may be filled with heat insulating solid or liquid, or 
with a bonding agent. Because of the presence of the 
space between the inner and outer casings, the 
electromagnetic relay main body is protected from the 
heat when the electromagnetic relay is being mounted on 
the surface of a circuit board. Since the inner casing 
may consist of a normal package for an electromagnetic 
relay for general purpose, the electromagnetic relay 
main body as packaged in the inner casing may be used 
either as a surface mount type electromagnetic relay by 
using an outer casing therewith or as a normal 
electromagnetic relay without using any outer casing 
with the result that the manufacturing and stocking of 
electromagnetic relays for different applications may 
be simplified.
Patent EP-0330097-A3 (EP)
IPC: C10M129/40
Filed: 1989-02-18
Abstract: Pulverförmige basische Metallseifen einer Zusammensetzung 
gemäß der Formel (I)  
(MO) n  . M(RCOO)₂      (I)  
in der MO ein Oxid aus der von CaO, ZnO, MgO, BaO und PbO 
gebildeten Gruppe oder ein gemischtes Oxid aus der von 
PbO/CaO, CaO/ZnO, BaO/CdO und BaO/ZnO gebildeten Gruppe, M 
eines der vorgenannten Metalle, RCOO⁻ der Rest einer Fett­
säure mit 8 bis 34 Kohlenstoffatomen und n eine Zahl von 0,2 
bis 2 bedeuten, können erhalten werden, indem man 
pulverförmige Fettsäuren mit pulverförmigen Metalloxiden in 
Gegenwart von Wasser und/oder einem C₁-C₃-Alkanol und/oder 
einer Säure bei Temperaturen zwischen Umgebungstemperatur 
und 100°C und gegebenenfalls verringertem Druck umsetzt und 
während der Umsetzung gebildetes Wasser fortlaufend ent­
fernt, wobei während der Umsetzung das Reaktionsgemisch in 
Form von diskreten, freifließenden Teilchen vorliegt. Die 
erhaltenen Metallseifen eignen sich je nach Zusammensetzung 
als Viehfutterzusatz oder Stabilisa­
tor/Gleitmittel-Zusammensetzungen für die Kunststoffindu­
strie.