baber/WOPTO huggingface dataset:
Patent EP-0034869-A3 (EP)
IPC: A61L2/20
Filed: 1981-02-20
Abstract: This invention relates to a method adapted to sterilize 
materials characterized in that said material is enclosed in the 
interior of a chamber having rigid and indeformable walls and 
in that the following sequence of steps is repeated one or 
more:  
a) introducing into said chamber one or more gases, 
selected from among those which are capable of modifying 
the metabolic processes of the bacterial cells which are pres­
ent, such as, principally, carbon dioxide, oxygen and nitrogen, 
until attaining a preselected pressure value in the interior of 
said chamber; b) producing a vacuum in the interior of said 
chamber until attaining a vacuum value which is variable 
within a range the minimum value of which is molecular 
vacuum; c) filling said chamber with one or more gases, 
selected from among those listed under a) above until attain­
ing a preselected value of total pressure in the interior of said 
chamber, each of such stages being of such a duration as the 
specific nature of the bacteria concerned demands. The inven­
tion has also for its object to provide an apparatus which is 
adapted to carry out the above outlined method.
Patent EP-0047712-A3 (EP)
Title: Shock attenuation system for headgear
IPC: A42B3/00
Filed: 1981-08-26
Abstract: A shock attenuation system for headgear having an outer protective shell, the system comprising a liner adapted to be secured to the internal surface of the shell, the liner comprising a series of tubes of elastomeric material extending with their axes generally parallel to the internal surface of the shell, and generally parallel to one another. Each tube is open at an end thereof and is elastically deformable under loads applied against the side of the tube, whereby, with the headgear worn by a wearer and upon application of an impact load to the headgear, the tubes in the area of impact deform elastically under the applied load and attenuate the shock upon the wearer from the applied load.
Patent EP-0090962-A3 (EP)
IPC: B01D69/04
Filed: 1981-04-30
Abstract: A method of cleaning a reverse-osmosis tubular mem­
brane module which has a plurality of tubular membrane 
tubes (50) arranged in a set of parallel supporting tubes (12) 
with an axial annular permeate flow channel (64) defined 
between each membrane tube and the supporting tube (12) 
within which it is contained. Following use of the module to 
separate a permeate from a feed stream the thin annular 
permeate channels are flushed with a cleaning solution, to 
clean the permeate flow channels and the exterior permeate 
back surface of the membrane tubes, without passing the 
cleaning solution through the membrane of the membrane 
tube.
Patent EP-0111128-A3 (EP)
IPC: G03F7/20
Filed: 1983-10-26
Abstract: A technique is described for the fabrication of devices 
and circuits using multiple layers of materials, where 
patterned layers of resists are required to make the device or 
circuit. The fabrication process is characterized by the 
selective removal of portions of the resist layer by ablative 
photodecomposition. This decomposition is caused by the 
incidence of ultraviolet radiation of wavelengths less than 
220 nm, and power densities sufficient to cause fragmenta­
tion of resist polymer chains and the immediate escape of 
the fragmented portions from the resist layer. Energy 
fluences in excess of 10 mJ/cm²/pulse are typically required. 
The deliverance of a large amount of energy in this 
wavelength range to the resist layer in a sufficiently short 
amount of time causes ablation of the polymer chain 
fragments. No subsequent development step is required for 
patterning the resist layer.
Patent EP-0101103-A3 (EP)
IPC: F16K24/06
Filed: 1983-06-13
Abstract: The faucet (1, 49) is provided with a faucet body (2) in 
which a channel (3) with a first channel part (5) is formed, 
which first channel part passes into a dispensing part (6) 
through an obtuse bend. Downstream of the bend of the 
channel (3) a valve seat (8) is formed, while a bore (19) 
directed away from the dispensing part (6) is formed in the 
faucet body (2) in a direct line with said dispensing part (6), in 
which a valve stem (10) of a main valve (9) cooperating with 
the valve seat (8) extends. Thereby, the main valve (9) can be 
retracted at least partially out of the channel (3) into the bore 
(19) so that the faucet (1, 49) can be cleaned in the usual 
manner. Moreover, the pressure prevailing in the beer 
conduit acts on the main valve (9) in closing direction.
Patent EP-0089808-A3 (EP)
IPC: H02G7/20
Filed: 1983-03-17
Abstract: A rigid compression strut 18 extends generally horizon­
tally between a pair of spaced primary support points 20, 22 
of V-masts 34. A flexible tension member 24 is suspended 
below the compression strut 18 and has its opposing ends 
connected at 20 and 22 to apply compression forces 
lengthwise of the strut. An array of insulators 28, 30, 46 is 
disposed below the flexible tension member for supporting a 
plurality of electrical conductors 40, 42, 44 in a preselected 
pattern relative to one another. The insulators 30 are 
connected to the tension member 24 so that the latter bears a 
portion of the total loading imposed by the conductors.
Patent EP-0095840-A3 (EP)
IPC: F02B77/08
Filed: 1983-05-10
Abstract: A mechanical engine protection system (10) includes a 
temperature responsive valve (12), a pressure sensing 
valve (14) and a mechanical shutdown actuator (16). The 
valves and actuator are fluidly interconnected so that the 
actuator is shifted from a run position to a shutdown position 
upon the occurrence of a high engine operating tempera­
ture condition or a low oil pressure condition. The tempera­
ture responsive valve includes an inlet port (20), an outlet 
port (22) and a drain port (24). A valve element is positioned 
by a thermally responsive unit or motor (72) to selectively 
interconnect the outlet port with either the inlet port or the 
drain port. The pressure sensing valve includes an inlet port 
(20), an outlet port (32), a drain port (34) and a pilot port (28). 
An expansible motor chamber (146) positions a valve ele­
ment (192) in response to the pressure signal applied to the 
control port to selectively interconnect the outlet port with 
the inlet port or the drain port. The shutdown actuator (16) 
includes an inlet port (38), an actuator rod (18) and a spring 
loaded diaphragm motor (24).
Patent EP-0101400-A3 (EP)
IPC: B60C9/18
Filed: 1983-07-28
Abstract: A pneumatic radial tire 10 having a plurality of annular 
semi-rigid bands 24,26 disposed in the crown portion of the 
tire. The bands extend substantially across the ground 
engaging tread portion 12 of the tire 10.
Patent EP-0143190-A3 (EP)
IPC: E21F3/00
Filed: 1984-08-22
Abstract: Wärmetauscher als Wetter- und/oder Kühlwasser-­
Rückkühler, insbesondere des untertägigen Berg- und Tun­
nelbaus, bestehen im wesentlichen aus einem Gehäuse mit 
Kühlflächen sowie einem wetterseitig nachgeschalteten 
Tropfenabscheider und ist mit einem Lüfter und/oder einer 
Luttentour verbindbar. Im Hinblick auf einen geringen Be­
darf an Reinigungswasser und mit einem Selbstreinigungs­
effekt versehen, ist das ein kompaktes Rippenrohrbündel 
aufnehmende und wetterseitig ein dem Rippenrohrbündel 
nachgeschalteten Tropfenabscheider (3) enthaltende Ge­
häuse (1) in einem Winkel von 10 bis 20 Grad zur horizonta­
len Ebene angeordnet, wobei die Unterseite des kastenför­
migen Gehäuses (1) in Verbindung mit einer Umlenkhaube 
(5) als Wettereintritt ausgebildet ist.
Patent EP-0142771-A3 (EP)
IPC: C04B35/10
Filed: 1984-11-06
Abstract: Improved ceramic tool compositions comprising primar­
ily aluminum oxide are provided. The aluminum oxide can be 
supplemented with other oxides including zirconium oxide, 
magnesium oxide, hafnium oxide. In addition are added sili­
con nitride or aluminum nitride together with dispersed parti­
cles comprising carbides and carbonitrides. These composi­
tions are prepared by e.g., a reaction hot pressing process and 
ceramic bodies prepared in accordance with the invention 
display superior wear resistance to conventional tool com­
positions.
Patent EP-0144073-A3 (EP)
Title: Indexable cutting bit
IPC: B23B27/08
Filed: 1984-11-29
Abstract: A reversible cutting bit has, in a view of the bit plane, cutting projections which are at an angle of approximately 90 DEG  to one another, so that the basic shape of the reversible cutting bit is angular. In order to obtain reversible symmetry, the cutting bit is constructed in fold-symmetrical manner to a fold axis located in the angle bisector between the projections, so that the in each case not used cutting edge is located on the bottom of the cutting bit.
Patent EP-0151461-A3 (EP)
IPC: B29C39/08
Filed: 1985-01-30
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstel­
lung eines Leichtwerkstoffes, insbesondere zur Verwendung 
als Anpaßschichtmaterial bei Ultraschallwandlern. Der 
Leichtwerkstoff besteht aus einem leichten Füllmaterial, 
vorzugsweise Mikro-Glashohlkugeln, das mittels Harzen, 
vorzugsweise Epoxid- oder Polyesterharzen, gebunden wird. 
Hierzu wird das Füllmaterial in eine Zentrifuge eingeführt 
und vom dünnflüssigen Harz überdeckt. Besonders vorteil­
haft ist es, auf die Glaskugeln ein Filtermaterial aufzubringen, 
das durch ein Gewicht auf die Glaskugeln gedrückt wird und 
durch das das dünnflüssige Harz gefiltert werden kann, so 
daß keine Verunreinigungen im Harz zwischen die Glasku­
geln dringen können.
Patent EP-0171585-A3 (EP)
IPC: B60T13/36
Filed: 1985-07-05
Abstract: A brake booster (10, 210, 310) connected to a control 
circuit (120) provides for continued braking of a vehicle when 
the vehicle is situated on an incline and the brake pedal (92) 
is released by the operator. Continued brake application is 
accomplished by utilizing a control circuit (120) responsive to 
vehicular attitude, clutch pedal position, ignition status, 
vehicular speed, and vehicular direction. The control circuit 
(120) is connected to a combination check valve and 
three-way solenoid valve (100, 200, 300) connected to a 
movable wall brake booster (10, 210, 310). The combination 
valve (100) is connected to a flexible hose (110) disposed 
interiorily of the booster (10), the other end of the flexible 
hose (110) connected to the input opening (32) of a three-way 
poppet valve (70) located at the central hub (30) of the 
booster (10). When the control circuit (120) senses that the 
vehicle is on an incline, the clutch pedal depressed, the 
ignition "on", the speed is zero, and the vehicle not backing 
up, it actuates the three-way solenoid of valve (100) which 
continues to supply a first fluid pressure to the front booster 
chamber (40) while supplying a second fluid pressure for the 
rear booster chamber (50) via the flexible hose (110) and 
poppet valve 170. The vehicle operator may release the brake 
pedal (92) which returns slightly toward an inactive positon 
and which opens slightly valve (70), with the brakes remain­
ing activated because the second fluid pressure is provided 
to the rear chamber (50) via the hose connection (110) and 
valve (70) to maintain the axially displaced position of the 
movable wall (24).
Patent EP-0175868-A3 (EP)
Title: Jack and connector
IPC: H01R13/658
Filed: 1985-07-18
Abstract: A jack adapted for connection to a printed circuit board or the like for a modular plug connector having a cord shield terminating contact includes a housing formed of plurality of jack parts adapted to interfit with each other to define an elongated receptacle for receiving the connector. One of the jack parts constitutes a grounding and shielding part formed of electrically conductive material and having top, bottom and side walls defining a closed, sleeve-like member. Each of the walls has a longitudinally extending inner surface at least a substantial portion of which bounds the plug receptacle so that a substantial portion of the receptacle is bounded on all of its sides by the electrically conductive material of the grounding and shielding part. The top, bottom and side walls of the grounding and shielding parts substantially surround the plug receiving receptacle on all of its sides substantially over its length. A modular plug connector adapted for insertion into the receptacle of the jack includes a housing which is surrounded by a conductive collar which terminates the cord shield through the side of the connector housing. The conductive collar is adapted to engage the inner surfaces of the grounding and shielding part of the jack which itself is grounded to thereby ground the shield.
Patent EP-0185467-A3 (EP)
IPC: A61L17/10
Filed: 1985-11-18
Abstract: Single phase blends of polydioxanone and poly(alkylene 
phenylene-bis-oxyacetate) are disclosed. They are useful in 
making surgical devices, particularly surgical filaments such 
as sutures and ligatures.
Patent EP-0186576-A3 (EP)
Title: Covalently-modified neutral bacterial polysaccharides, stable covalent conjugates of such polysaccharides and immunogenic proteins, and methods of preparing such polysaccharides and conjugates
IPC: A61K39/09
Filed: 1985-12-12
Abstract: Covalently-modified neutral bacterial polysaccharides; covalent conjugates of such polysaccharides linked by a bigeneric spacer, with immunogenic bacterial membrane or other proteins, which conjugates are useful components of bacterial vaccines; and methods of preparing such polysaccharides and conjugates.
Patent EP-0224194-A3 (EP)
Title: Vertical slab type electrophoresis apparatus
IPC: G01N27/26
Filed: 1986-11-20
Abstract: A novel vertical slab type electrophoresis apparatus, characterized by the provision of a gel holding glass sheet couple detachably fitted in a pair of tapered fitting groove formed opposingly on and along the entire length of glass support column portions of a buffer solution chamber by means of wedge-like fixing bars having an outer shape corresponding to the internal wall shape of said fiiting groove.The elecrophoresis apparatus precludes distortion of the gel which is gripped between the coupled glass sheets, permitting to obtain excellent migration images while preventing fracture of the glass sheets.
Patent EP-0197706-A3 (EP)
Title: Synthesis of bromethalin intermediate
IPC: C07C67/00
Filed: 1986-03-26
Abstract: The present invention provides a process for preparing N-methyl-2,4-dinitro-N-phenyl-6-(trifluoromethyl)-benzenamine comprising treating 2-chloro-3,5-dinitrobenzotrifluoride in the presence of N,N-dimethylformamide and pyridine with a fluorinating reagent to provide 2-fluoro-3,5-dinitrobenzotrifluoride, which is finally reacted with N-methylaniline.
Patent EP-0228234-A3 (EP)
Title: Organophilic compositions
IPC: C08L63/00
Filed: 1986-12-16
Abstract: There is disclosed an organophilic composition which comprises a mixture of a smectite clay and a particulate second inorganic material, the mixture having been treated with a quaternary ammonium compound which is capable of rendering the smectite clay organophilic and the second inorganic material constituting at least 10% by weight of the mixture of smectite clay, second inorganic material and quaternary ammonium compound.The organophilic composition is useful for gelling organic solvents and compositions containing organic solvents.
Patent EP-0230898-A3 (EP)
IPC: G02F1/355
Filed: 1987-01-13
Abstract: This invention provides novel polyvinyl polymers which 
exhibit nonlinear optical response, and which have utility as a 
transparent optical component in electrooptic light modula­
tor devices.  
     An invention side chain liquid crystalline polyvinyl 
polymer is illustrated by poly[6-(4-nitrobiphenyloxy)hexyl 
methacrylate]:
Patent EP-0238071-A3 (EP)
IPC: B65D5/54
Filed: 1987-03-18
Abstract: Beschrieben wird eine quaderförmige Verpackung aus Falt­
material, insbesondere für gefüllte Beutel und der­
gleichen, mit einem Boden, zwei Längs-Seitenwänden (l3), 
zwei Stirnseitenwänden (2,4) und einem oberen Verschluß, 
wobei in den Seitenwänden (l-4) ein ringsum laufender 
Aufreißstreifen (l7) zum Teilen der Verpackung in einen 
unteren und einen oberen Verpackungsteil angeordnet ist 
und an einer der Wände der Verpackung eine Rückwand­
klappe (l3) anliegt, die mit deren unteren Wandteil 
verklebt ist und die über den Aufreißstreifen (l7) nach 
oben zum oberen Wandteil verlängert ist und im Boden 
beabstandet voneinander und parallel zueinander mehrere 
aus der Ebene des Bodens in eine Lage etwa parallel zu 
der Rückwandklappe herausgedrückte Anlagelaschen (l5) 
vorgesehen sind, die ein Verrutschen der Artikel ver­
hindern.
Patent EP-0253204-A3 (EP)
IPC: G21C3/34
Filed: 1987-06-30
Abstract: Zur Beabstandung der Brennstäbe (18),(19) 
innerhalb eines Kernreaktorbrennelementes 
insbesondere in hochkonvertierenden Leichtwasser- 
oder schnellen Brutreaktoren 
mit triagonaler Brennstabanordnung wird ein 
Abstandshaltegitter aufgebaut, 
bestehend aus Gruppen von quer zur 
Brennelementlängsachse schraubenlinien­
förmig zwischen den Brennstäben verlegten 
gewendelten Drähten (15), (16), (17), die endseitig 
mit einem das Brennelement umschließenden Umfangsgurt (4) 
verbunden sind. Der­
artige Abstandshaltegitter stellen 
die Fixierung der Brennstäbe insbesondere 
beim neutronenstrahlunginduziertem Volumenschwellen 
der Strukturmaterialien 
sicher, ohne die Gitterhomogenität der 
Brennstäbe und die äußeren Querab­
messungen des Brennelementes zu ändern, 
unter minimiertem Einsatz von neutro­
phargen Materialien. Die Strömungsdruckverluste 
im Reaktorkern bleiben durch 
die strömungsgünstigen Formen gering.
Patent EP-0281982-A3 (EP)
Title: Wall element to be mounted in the side openings of a housing frame made from profiles
IPC: E06B3/26
Filed: 1988-03-05
Abstract: Wall element to be mounted in the side openings of a housing frame made from profiles, in which element the side openings are bounded by a circumferential attachment flange, which allows items to grip behind it, for the attachment of the wall element, which wall element has an outer plate (2) and an inner plate (3) which are held at a distance from one another, the space between the two plates (2, 3) being filled with insulating material (5), and which wall element is provided with locking mechanisms (40), at points near its edge, with which the wall element can be locked to the housing frame. According to the invention, the wall element (1) consists, along its circumference, of profiles (4), which are located on one another on mitres, and which have flat surfaces on their sides parallel to the surface of the wall element. The outer plate (2) and the inner plate (3), which are both of flat design, are mounted on the said smooth surface of the profiles (4) and the locking mechanisms (40) are arranged inside the profiles (4) and are provided with a lock bolt (41) which can be pivoted out from the narrow sides of the wall element. <IMAGE>
Patent EP-0292880-A3 (EP)
IPC: A61L2/14
Filed: 1988-05-19
Abstract: A cassette (18) containing a group of sealed cells is used as a means for delivering doses of fluid to be injected into a sterilizing chamber (10). After the cassette (18) is automatically positioned over a piercing mechanism, the cassette (18) is moved downwardly so that a cell is pierced. Fluid is then forced out of the cell by pneumatic pressure into an injector valve (22), which opens in a manner which does not adversely affect a vacuum within the chamber (10).
Patent EP-0299268-A3 (EP)
IPC: G21C17/00
Filed: 1988-06-27
Abstract: Das Greifwerkzeug weist eine an einem Mast (1) angeordnete Füh­
rungsstange (4) auf, an der mindestens zwei nach Art eines zwei­
armigen Hebels ausgebildete Klinken (5, 6) in je einem Drehpunkt 
in der Weise gelagert sind, daß sie bei Betätigung einen Kopf 
(10) des Gehäuses der Probe zangenartig umgreifen. Die Führungs­
stange (4) ist teleskopartig federnd an einem Kupplungsteil (2a) 
gelagert, dem ein Gegenkupplungsteil (1a) am Mast (1) zugeordnet 
ist. Die Führungsstange (4) ist ferner von einer Buchse (13) um­
geben, die jeweils in eine Führungsnut (5a, 6a) der Klinken (5, 
6) eingreifende Führungszapfen (14, 15) aufweist und durch min­
destens einen fernbetätigbaren Linearantrieb in der Längsachse 
der Buchse (13) verschiebbar ist.
Patent EP-0307649-A3 (EP)
Title: Data processing system for utilizing a memory-mapped coprocessor within a limited address space
IPC: G06F12/06
Filed: 1988-08-19
Abstract: A data processing system is disclosed which permits 
the use of a memory mapped floating point coprocessor or 
other such peripheral, by a process which is unable to ad­
dress the peripheral's resident memory location but which 
is able to address a specified location. Memory mapping 
means intercept attempted accesses by the process to the 
specified location and diverts the process's access in­
struction to cause it to access the corresponding mapped 
address instead. An illustrative implementation is also 
described, namely the use of a Weitek 1167 memory-mapped, 
floating point coprocessor by processes running in the 
"virtual mode" of an Intel 80386 CPU.
Patent EP-0313975-A3 (EP)
Title: Design and construction of a binary-tree system for language modelling
IPC: G10L15/183
Filed: 1988-10-19
Abstract: In order to determine a next event based upon available data, a binary decision tree is constructed having true or false questions at each node and a probability distribution of the unknown next event based upon available data at each leaf. Starting at the root of the tree, the construction process proceeds from node-to-node towards a leaf by answering the question at each node encountered and following either the true or false path depending upon the answer. The questions are phrased in terms of the available data and are designed to provide as much information as possible about the next unknown event. The process is particularly useful in speech recognition when the next word to be spoken is determined on the basis of the previously spoken words.
Patent EP-0330735-A3 (EP)
Title: Measurement of intergranular attack in stainless steel using ultrasonic energy
IPC: G01N33/20
Filed: 1988-11-10
Abstract: The disclosure describes a unique combination of 
ultrasonic test methods to measure the depth of inter­
granular attack (IGA) in a stainless steel specimen (3). 
The ultrasonic test methods include a pitch-catch surface 
wave technique and a through-wall pulse-echo technique. 
When used in combination, these techniques can establish 
the extent of IGA on both the front (9) and back (10) 
surfaces of a stainless steel specimen from measurements 
made on only one surface.
Patent EP-0317941-A3 (EP)
IPC: C08G73/12
Filed: 1988-11-22
Abstract: A photosensitive polyimide polymer composition comprising a 
solvent soluble polyimide condensation product of an aromatic 
dianhydride and an aromatic diamine, a polyfunctional 
ethylenically unsaturated monomer and a photoinitiator. The 
solvent soluble polyimides of the composition are prepared from 
at least one compound selected from 2,2-hexafluoro-bis­
(3,4-dicarboxyphenyl)tetracarboxylic dianhydride; 1,1-bis­
[4-(1,2-dicarboxyphenyl)]-1-phenyl-2,2,2-trifluoroethane 
dianhydride; 2,2-hexafluoro-bis(3-aminophenyl)propane; 
2,2-hexafluoro-bis(4-aminophenyl)propane; 2,2-hexafluoro-bis­
[4-(3-aminophenoxy)phenyl]propane; 2,2-hexafluoro-bis­
[4-(4-aminophenoxy)phenyl]propane and 1,1-bis-(4-aminopheny)-­
1-phenyl-2,2,2-trifluoroethane or mixtures thereof.