baber/WOPTO huggingface dataset:
Patent EP-0288931-A3 (EP)
IPC: F16K27/02
Filed: 1988-04-22
Abstract: A valve block (14) leak-tightly joinable to a receptacle to 
form a container (12) suitable for liquid storage/vapor dispensing, 
and gas purification applications. The valve block is 
provided with first and second valve ports with which valves 
may be employed to flow feed gas through the valve block and 
receptacle. To effect purging the valve block ports and gas 
flow passages, the valve block is provided with a purge valve 
port which may be opened while the first and second valve 
ports are closed, to remove dead space hold-up gas from the 
respective ports and flow passages of the block prior to 
initiation of vapor dispensing or gas purification operation.  
     The disclosed container is particularly advantageous for 
dispensing or purifying source reagent compounds for elements 
of Group III and Group V, in semiconductor manufacturing 
applications.
Patent EP-0315729-A3 (EP)
Title: Flat and three-dimensional structure, particularly for frame like furniture and interior arrangements, as well as building elements therefor with support parts and accessories
IPC: A47B96/14
Filed: 1988-04-28
Abstract: In frame constructions, made essentially of bar-shaped support parts, for use in furniture and interior arrangements, the longitudinal structure and the cross-sectional shape are to be optimised in accordance with the criteria of load distribution over the length of the bars and with aesthetic considerations. Furthermore, the end portions of such support parts are to be designed correspondingly. The support parts have at least two longitudinal portions (1, 2) having different cross-sectional shapes in their outer profiles. In particular, in this case a first longitudinal portion (1) has flat or convexly curved outer surfaces and a second longitudinal portion (2) has concavely curved outer surfaces, preferably with spherical transitional surfaces (2c) between said longitudinal portions. At least one bar end (3) is constructed with a tapered cross-section by means of spherical surface portions (3c).
Patent EP-0323584-A3 (EP)
Title: Processes for preparing laminated plastics
IPC: C08J5/24
Filed: 1988-12-12
Abstract: The process comprises the steps
 i) production of one layer by bringing a fibrous support material into contact with a curable mixture containing an epoxy resin having an average of at least two 1,2-epoxide groups per molecule or a mixture of these epoxy resins and a compound of the formula I or a mixture of these compounds 
<IMAGE>
 in which a and b, independently of one another, are 1 or 2, R<1> is a  pi -arene, R<2> is a  pi -arene or an indenyl or cyclopentadienyl anion, X<-> is an anion [LQm]<-> or an anion of a partially or perfluorinated aliphatic or aromatic sulphonic acid, L is P, As or Sb, Q is fluorine, or some of the radicals Q may alternatively be hydroxyl groups, and m corresponds to the valency of L increased by one,
 ii) production of a layer sequence comprising at least two layer-form materials to be bonded to one another, of which at least one is a layer obtainable in accordance with step i) in which the curable material is essentially in unchanged form, and
 iii) pressing said layer sequence at elevated temperature, the pressure and temperature being selected in such a manner that a liquid matrix resin is present at the beginning of this step, a drop in viscosity takes place initially so that virtually all included gases can escape from the layer sequence, and the increase in viscosity during the subsequent crosslinking reaction takes place so rapidly that the resin flowing out does not stick the compression mould together. 
<??>The laminates obtainable in accordance with the invention are suitable for the production of circuit boards and insulation materials.
Patent EP-0276976-A3 (EP)
IPC: C08F4/42
Filed: 1988-01-26
Abstract: A Group Transfer Polymerization process 
comprising contacting under polymerizing conditions 
at least one acrylic monomer with (i) a 
tetracoordinate organosilicon, organotin or organo­
germanium polymerization initiator having at least 
one initiating site and (ii) a co-catalyst which is a 
source of fluoride, bifluoride, cyanide or azide ions 
or a suitable Lewis acid, Lewis base or selected 
(bi)-oxyanion, said process further characterized in 
that the monomer comprises a selected polyenoate 
and/or the initiator comprises a selected 
polyenolate, to produce an internally and/or 
terminally unsaturated "living" polymer.
Patent EP-0299754-A3 (EP)
IPC: C23C16/40
Filed: 1988-07-13
Abstract: A method of depositing a hard silicon oxide based film is provided by controllably flowing a gas stream including an organosilicon compound into a plasma and depositing a silicon oxide onto a substrate while maintaining a pressure of less than about 100 microns during the depositing. The organosilicon compound is preferably combined with oxygen and helium and at least a portion of the plasma is preferably magnetically confined adjacent to a substrate during the depositing, most preferably by an unbalanced magnetron. These silicon oxide based films may be reproducibly deposited on small or large substrates, such as glass, plastic, mineral or metal, with preselected properties.
Patent EP-0277883-A3 (EP)
IPC: G02B26/08
Filed: 1988-02-02
Abstract: A holographic deflection device having a tunable laser 
(13), and at least one hologram (11) for deflecting light incident 
thereupon from the tunable laser, so that the deflection of the 
light can be controlled by a change of the wavelengh of the beam 
from the tunable laser.
Patent EP-0290419-A3 (EP)
Title: Dna clone of human thrombomodulin
IPC: C12P21/02
Filed: 1988-05-05
Abstract: A cDNA having a base sequence as shown in Fig. 3 for human thrombomodulin has been cloned and characterized, and the amino acid sequence of the human thrombomodulin has been determined.
Patent EP-0335082-A3 (EP)
IPC: G01L17/00
Filed: 1989-02-04
Abstract: Ein Druckschalter zur Überwachung eines Reifenluftdrucks, insbesondere für 
Kraftfahrzeugreifen ist an einer Radfelge befestigt und wird vom Luftdruck 
im Reifen betätigt. Er umfaßt eine Referenzdruckkammer, die zum Reifen hin 
durch eine elektrisch leitende Schaltmembran abgeschlossen ist und einen mit 
dieser Membran zusammenwirkenden Kontaktstift trägt. Die Schaltmembran weist 
eine derart fliehkraftabhängig gesteuerte Masse auf, daß der Schaltpunkt des 
Druckschalters selbsttätig veränderbar ist.
Patent EP-0332949-A3 (EP)
IPC: G07F11/40
Filed: 1989-03-03
Abstract: Für einen Warenautomaten zur Ausgabe von quaderförmigen Waren­
packungen, die in horizontalen Warenstapeln angeordnet sind, 
wird eine Ausgabevorrichtung vorgeschlagen, die die zur Ausgabe 
vorgesehene vorderste Warenpackung durch Umkippen der Packung 
vom Warenstapel trennt, wobei der übrige Warenstapel festgehalten 
wird. Dabei ist weiterhin vorgesehen, daß die Warenpackung beim 
Umkippen auf eine Schräge fällt, von der sie durch ihr Eigenge­
wicht herunterrutscht und zur Ausgabeöffnung des Warenautomaten 
gelangt. Es wird ferner vorgeschlagen, daß die Ausgabevorrichtung 
mit fortschreitender Warenausgabe dem Warenstapel nachgeführt wird, 
oder daß der Warenstapel auf die Ausgabevorrichtung zu bewegbar 
ist. Die Ausgabevorrichtung ist auf horizontalen Führungsschienen 
angeordnet und es können innerhalb einer Warenzeile mehrere Aus­
gabevorrichtungen vorgesehen sein.
Patent EP-0335135-A3 (EP)
Title: Production of monoclonal antibodies specific for non-a, non-b hepatitis infected liver
IPC: G01N33/577
Filed: 1989-03-06
Abstract: The present invention relates to antigens 
specifically associated with parenterally transmitted 
non-A, non-B hepatitis (NANB) and to monoclonal 
antibodies capable of selectively binding with antigens 
associated with parenterally transmitted NANB 
hepatitis. The present invention also provides for a 
cell line capable of producing a monoclonal antibody 
which selectively binds with antigens specifically 
associated with parenterally transmitted NANB hepatitis 
infection and for an immunological procedure for 
detecting agents specifically associated with 
parenterally transmitted NANB hepatitis on the basis of 
a selective immunological reaction with an antibody 
specific therefor.
Patent EP-0332189-A3 (EP)
Title: Polyphenylene sulfide film for capacitor
IPC: C08G75/02
Filed: 1989-03-09
Abstract: Disclosed herein is a polyphenylene sulfide film 
for capacitor, comprising a biaxially oriented polyphenylene 
sulfide film containing not less than 70% by mole of repeating 
units 
  
and from 0.1 to 5% by mole of trifunctional 
units enabling to bring molecular chains into branch, and 
having not more than -2 of an average gradient of the distri­
bution curve showing the relation between X and log Y in the 
section of 0.1 to 0.4 µm of the projection height wherein X 
represents a height of projections on said film (µm) and 
Y represents a number of projections per mm², not less than 
100/mm² of the number of the projections having a height of 
not less than 0.1 µm, and not more than 1,000/mm² of the 
number of the projections having a height of not less than 
0.4 µm.
Patent EP-0332194-A3 (EP)
IPC: F16B37/10
Filed: 1989-03-09
Abstract: Die Schraubenmutteranordnung besteht aus einer einstückigen 
Außenmutter (9) mit einem Innengewinde (7), dessen Innendurchmesser 
sich in Anzugrichtung der Schraubenmutteranordnung konisch 
erweitert, und aus einer aus mehreren Segmenten zusammenge­
setzten Innenmutter (1) mit einem entsprechenden konischen 
Außengewinde (4). Zwischen den Innenmuttersegmenten (2) sind Druck­
federeinrichtungen angeordnet, die die Innenmuttersegmente 
in einem nur teilweise in die Außenmutter (9) eingeschraubten 
Zustand voneinander beabstanden. In diesem Zustand ist das 
zylindrische Innengewinde (2) der Innenmutter (1) so aufgeweitet, 
daß die Schraubenmutteranordnung lose über ein Schrauben­
gewinde in die Anzugposition geführt werden kann. An der 
in Anzugrichtung weisenden Stirnseite der Innenmutter (1) sind 
vorstehende Federelemente (6) angeordnet, die stets einen 
korrekten Gewindeingriff gewährleisten, wenn die Außen­
mutter (9) in der Anzugposition durch Aufschrauben die Innen­
muttersegmente (2) aneinander anlegt. Die Schraubenmutteranord­
nung ist auch auf einem verrosteten, verschmutzten und 
verbogenen Gewinde leicht in die Anzugposition zu bewegen 
und wieder zu lösen. Mit gehärteten Innenmuttersegmenten (2) 
ist die Anordnung als Gewindeschneideanordnung einsetzbar.
Patent EP-0339487-A3 (EP)
IPC: A62B23/00
Filed: 1989-04-20
Abstract: The active carbon filter layer for gas masks is essentially composed of highly air-permeable sheet-like structures placed one on top of the other and having a layer fixed thereon and consisting of particulate or spherical active carbon particles having a diameter of 0.1 to 1 mm, and its pressure loss is less than 10 mm (water column) for a thickness of 4 cm and with a circular cross-section of 100 cm<2> when 1 l/sec of air flows through.
Patent EP-0340672-A3 (EP)
Title: Intrusion detection barrier
IPC: G08B13/12
Filed: 1989-04-28
Abstract: An intrusion detection barrier, comprises a 
coiled wire fence (2) deployable over the ground or over 
another fence, a sensor wire (6) tensioned between a pair 
of wire-supporting posts (12) anchored in the ground, an 
intrusion detector (10) connected to the sensor wire to 
sense any change in tension thereof, and coupling 
members (14) coupling the sensor wire to spaced points of 
the coiled wire fence. Each of the coupling members 
permits free movement of the sensor wire with respect 
to the coiled wire fence in the direction of the 
longitudinal axis of the sensor wire, but restrains 
movement of the sensor wire with respect to the coiled 
wire fence in the direction transversely to the 
longitudinal axis of the sensor wire.
Patent EP-0343520-A3 (EP)
IPC: A61M25/00
Filed: 1989-05-19
Abstract: Es wird ein Ureter-Katheter-Set mit mindestens einem Ureter-­
Katheter vorgeschlagen, das einen Verlängerungsadapter (6,16) 
mit einem in den Katheter (1) reibschlüssig einsetzbaren 
Adapterteil (7,17) mit einem dem Innendurchmesser des Katheters 
(1) entsprechenden Außendurchmesser, und einen Verlängerungs­
katheter (9) aufweist.
Patent EP-0363640-A3 (EP)
IPC: H04K3/00
Filed: 1989-09-06
Abstract: There is disclosed a high frequency communication 
system of the type employing a high frequency terminal which 
terminal can transmit a processed signal in a transmitting 
mode or process a received signal in a receiving mode which 
terminal includes a first subsystem for voice processing, 
including a processor responsive to voice signals to provide 
a linear predictive coded voice signal at a given data rate 
which signal is coupled to a data modem subsystem that 
digitally encrypts said voice signal which data modem 
subsystem is coupled to a modem processor subsystem capable 
of processing said encrypted signal for providing frequency 
hopping, feedback equalization, intersymbol interference 
cancellation, error correction and interleaving to provide a 
transmitted signal which is relatively immune to jamming 
during said transmitting mode which includes a convolutional 
encoder means included in said modem processor subsystem 
responsive to said encrypted signal to provide a convoluted 
signal at a higher data rate than said encrypted signal at an 
output. There is an interleave buffer having an input 
coupled to said encoder outputs for interleaving said higher 
data rate signal according to an interleaving algorithm, a 
symbol encoder having one input responsive to said interleave 
signal and one input coupled to a source of PN training 
signals as stored to provide at an output an encoded signal 
encoded according to said PN signal which PN training signal 
differs for each transmitting frequency. This signal is then 
converted to an analog signal and eventually coupled to a 
transmitting means for transmitting said signal. The 
apparatus also contains receiver means which operate to 
employ improved equalization for a received signal according 
to said PN training signal blocks.
Patent EP-0360175-A3 (EP)
IPC: C09D127/04
Filed: 1989-09-16
Abstract: A magnetic recording medium improved in the magnetic 
recording characteristics, running properties and durability 
is disclosed. The magnetic recording medium comprises a non-­
magnetic support having on a side of the support an upper 
magnetic layer positioned farther from the support and a lower 
magnetic layer positioned closer to the support. The upper 
magnetic layer comprises a binder, a magnetic powder having an 
original BET specific surface area of not less than than 30 
m²/g and at least one abrasive selected from alumina, silicon 
carbide, Cr₂O₃, silica, α-Fe₂O₃, TiO₂ and zilconia in a 
portion of 3 to 20 parts per 100 parts by weight of the 
magnetic powder, and the lower magnetic layer comprises a 
binder and a magnetic powder having an original BET specific 
surface area of less than 30 m²/g, and kinds of the binders 
each contained in the upper magnetic layer and the lower 
magnetic layer are the same.
Patent EP-0362831-A3 (EP)
IPC: E03C1/12
Filed: 1989-10-04
Abstract: Ein Schutzstopfen für Abflußrohre, vornehmlich bei 
der Sanitärinstallation von Neubauten bzw. bei Altbau­
sanierungen, besteht aus einem rotationssymmetrischen, 
mehrere Durchmesserabstufungen (1a, 1b, 1c) aufweisen­
den Zapfen (1), der als an der Stirnseite (2) der 
kleinsten Durchmesserstufe (1c) geschlossen ausgebil­
deter Hohlkörper mit vorzugsweise gleicher Wandstärke 
(s) im Bereich jeder der Abstufungen (1a, 1b, 1c) 
ausgebildet ist, wobei die gegenseitigen Übergänge 
(ü) letzterer (1a, 1b, 1c) gefast, geneigt oder aus­
gerundet verlaufen.
Patent EP-0364860-A3 (EP)
Title: Screw refiner
IPC: B29C48/525
Filed: 1989-10-10
Abstract: An extruder for processing wood particles, 
shavings or sawdust is particularly useful for 
the production of a refined product exhibiting a 
large number of separated, individual fibers each of 
a relatively long length as is desirable in the 
production of a fiber core for a composite particle 
board. The extrusion apparatus comprises an elon­
gated barrel and a flighted screw rotatable within 
the barrel, with the final downstream section of the 
screw being of a configuration to sequentially 
present three processing zones each having a com­
pression region, a restricted region and a decom­
pression region. The three processing zones of the 
final screw section cooperate with a compression 
region and restricted region formed in the final 
head section to choke the advancement of wood 
materials through the extruder sufficiently to 
enable satisfactory processing of the same without 
the use of a final die or restricted orifice dis­
posed on the outlet of the extruder barrel. In 
particularly preferred forms, restriction elements 
in the form of rectangular bars are disposed across 
the grooves of the screw and grooves of the head in 
the restricted region, and the bars are oriented in 
acute angular relationship relative to each other in 
scissors-like fashion to promote rolling and 
twisting apart of the fibers while maintaining the 
longitudinal integrity of the same.
Patent EP-0369350-A3 (EP)
IPC: B01F29/60
Filed: 1989-11-10
Abstract: Bei einem Mischer mit einer Trommel (5), die auf einem 
U-förmigen Schwenkbügel (4) drehbar gelagert ist, und 
einen umlaufenden Zahnkranz (7) aufweist, der mit einem 
Ritzel (8) zusammenwirkt, das auf einer einen Lager­
zapfen (3) des Schwenkbügels (4) durchgreifenden An­
triebswelle (9) aufgenommen ist und bei dem der Schwenk­
bügel (4) einen den Zahnkranz (7) und das hiermit zu­
sammenwirkende Ritzel (8) abdeckenden Schutzring (12) 
trägt, lassen sich dadurch eine einfache Herstellung 
sowie eine kompakte Verpackung erreichen, daß der Schutz­
ring (12) aus mehreren, gleichen Ringsegmenten (14) be­
steht, die mit wenigstens einer stirnseitigen Ausspa­
rung (15) versehen sind und die an den seitlichen Schen­
keln (11) des Bügels (4) mit stumpfem Stoß aneinander 
anschließend festlegbar und außerhalb hiervon zumindest 
bis zur Tiefe der stirnseitigen Aussparung (15) inein­
andersteckbar und aneinander festlegbar sind.
Patent EP-0374547-A3 (EP)
Title: System for controlling a variable source by the feedback of the running mode, and relevant circuit
IPC: G06F5/06
Filed: 1989-12-01
Abstract: The present invention refers to a strategy used for controlling 
the information quantity generated by a data variable source by 
means of a feedback from the buffer with hysteresis on the mode for 
getting a constant modality for treating the data themself and 
conseguently an increase of the trasmission qualitative performances.
Patent EP-0379700-A3 (EP)
Title: Exposure compensation for a line scan camera
IPC: G06T1/00
Filed: 1989-12-16
Abstract: A scanning imager is described which includes a line 
camera (26) and a table (12) to mechanically present successive 
regions of an item to be imaged. The time of exposure 
of the camera for each successive region presented is 
controlled by encoding strips (18, 20) connected to the table. 
Thus, if the table is subjected to motion variations, 
the encoding strips are likewise affected and vary the 
exposure time for each analog image pixel scan. To 
compensate, an exposure correction system is provided 
which includes an analog voltage generator (56) whose 
output is related to each successive region exposure 
time. An A to D conversion circuit (62) is responsive to 
the analog voltage to normalize the analog image value 
from the camera so that, in effect, equal exposure 
images result.
Patent EP-0382939-A3 (EP)
Title: Hydraulic elevator system
IPC: B66B1/04
Filed: 1989-12-21
Abstract: A hydraulic elevator system 10 having an elevator car 12 
in which car velocity V and car position L are determined by detecting 
the quantity Q of hydraulic fluid transferred between a hydraulic 
cylinder and a hydraulic fluid reservoir. The car velocity V is 
directly proportional to Q and the car position L is directly 
proportional to the integral of Q. The car velocity V, or quantity Q, 
is compared with a desired velocity pattern, or desired flow rate 
pattern, PG, and the difference is a control signal C which is used to 
control the quantity Q. The car position L may also be used to 
determine the distance-to-go to a target floor, which may be used to 
initiate slowdown and/or to calculate all, or selected portions of, 
the desired pattern PG.
Patent EP-0358264-A3 (EP)
Title: Catalyst component and catalyst for the production of very high molecular weight polyolefins
IPC: C08F10/00
Filed: 1989-08-31
Abstract: A solid catalyst component for the low-pressure polymerization of ethylene and C3-C10 alpha-olefins into very high molecular weight polyolefins, is in the form of a spherical granular solid having surface area of between 20 and 40 m<2>/g, a mean pore radius of between 5,000 and 40,000  ANGSTROM  and a porosity of between 40 and 90 vol %, and being definable by the following formula (in atomic proportions): X (1), Mg (1-8), Al (0.2-0.8), Cl (5-20), (Et+OEt+OR) (1-3); where: X = Hf or Zr; Et = ethyl group; OEt = ethoxy group; and OR = alkoxy group containing from 2 to 8 carbon atoms in the linear or branched alkyl portion. Such a catalyst component is obtained by preparing a solid spherical granular support by spray-drying an ethanolic solution of magnesium chloride, reacting said support with a hafnium or zirconium alkoxide or halogenalkoxide, and finally reacting the thus treated support with an alkyl aluminium chloride.
Patent EP-0328363-A3 (EP)
IPC: H01L41/04
Filed: 1989-02-08
Abstract: An optical fibre (12) is connected to a structure (10) 
so as to be deformed by the latter's movement. Light 
is directed into the optical fibre (12) and a detector 
(16) detects changes in the light signal indicating 
movement of the fibre (12) caused by movement or 
deformation of the structure (10). The detector output 
is processed (17) so as to operate one or more 
piezo-electric actuators (34,36) attached to the 
structure (10). The piezo-electric actuators (34,36) 
may therefore dampen the movement of the structure (10) 
or may be used to re-position the structure (10). The 
structure (10) may be an aerofoil for example.
Patent EP-0337670-A3 (EP)
Title: Signal transmission system for machine tools, inspection machines, and the like
IPC: H04B10/118
Filed: 1989-04-07
Abstract: Probes (18A,18B,18C) can be interchangeably mounted in the 
spindle (12) of a machine tool. Each probe has an optical 
signal transmission system, in which an optical signal 
from a light emitting diode (24) is transmitted to a 
respective receiver photodiode (26A,26B,26C). To prevent 
interference between the different probe signals, each 
light emitting diode (24) emits light of a respective 
different colour. The photodiodes (26A,26B,26C) each 
receive the light through a corresponding colour filter, 
so as to be sensitive only to the optical signal from a 
respective one of the probes.
Patent EP-0357206-A3 (EP)
Title: Sensor input/output system with continuous compass interface
IPC: G01C17/36
Filed: 1989-07-20
Abstract: A sensor input/output system in a main radar system 
maintains continuous power to the compass interface when the main 
radar system is shut down. A single level of interrupt handlers 
is utilized without interrupt nesting or control by task executive 
software. The sensor input/output system is functionally 
partitioned such that all the service required by an interrupt 
is continuously provided until the service is completed. A 
digital processor for providing the interrupt servicing and 
control and PROM firmware for storing the interrupt handlers also 
have backup power continuously applied. Since the processor 
compass interrupt handler and compass interface are continuously 
powered, heading synchronization is maintained by the main radar 
system during power down conditions.