baber/WOPTO huggingface dataset:
Patent EP-0130791-A2 (EP)
Inventor: SCHWARTZ SIDNEY JACOB
IPC: G11C11/14
Filed: 1984-06-26
Abstract: A bubble memory comprises a substrate with a major surface; a first storage means for storing bubbles on the left side of the surface having parallel inputs and parallel outputs; a second storage means for storing bubbles on the right side of the surface having parallel inputs and parallel outputs; a first input means on the left side of the surface including a serial-parallel track along which the bubbles move to the right to enter the parallel inputs of the first storage means; a second input means on the right side of the surface including a serial-parallel track along which the bubbles move to the left to enter the parallel inputs of the second storage means; a means for detecting bubbles disposed equally on the left side and the right side of the surface; a first output means on the left side of the surface including a parallel-serial track which receives bubbles from the parallel outputs of the first storage means and moves them to the right to the detector; and a second output means on the right side of the surface including a parallel-serial track which receives bubbles from the parallel outputs of the second storage means and moves them to the left to the detector.
Patent EP-0145152-A2 (EP)
Inventor: GILLAM PAUL TREVOR
IPC: H01R43/20
Filed: 1984-10-05
Abstract: Electrical connectors (10) (see Figure 1) are provided with housings (28) having complementary coupling formations (25, 31) comprising drawbars having respectively a headed pin (32) and a hole (34) to receive the pin (32) of an adjacent one of the housings to interconnect the housings in line. The pins (32) are a snap-fit in the holes (32) and the pins and holes are further shaped to restrict pivoting movements between adjacent housings substantially to a single pivot axis (86) perpendicular to the line of the housings. The invention includes a method of assembling electrical connectors comprising feeding an interconnected line of the housings (28) to a terminal insertion station in a connector assembling machine and a method of assembling electrical harnesses comprising feeding an interconnected line of the connectors to a wire insertion station in a harness assembling machine.
Patent EP-0140675-A2 (EP)
Inventor: ROY JOHN MARSHALL
IPC: C08L97/00
Filed: 1984-10-24
Abstract: A solid and dimensionally stable thermal insulating materials is provided by filling some or all of the voids which occur in expanded corkboard with a polymer foamed, preferably, in situ. The filled corkboard may also have a layer of foamed polymer bonded thereto, and the outer surface may be provided with a skin of sheet material. The material may also be given a waterproofing treatment and the polymer may contain an additive to improve serviceability.
Patent EP-0147959-A2 (EP)
Inventor: OHTA TOMOHISA
IPC: C08J7/043
Filed: 1984-12-06
Abstract: In a process for producing a radiation curable pressure sensitive adhesive tape, when a quaternary ammonium salt is coated on a substrate as an undercoating before the coating of an adhesive composition comprising a liquid oligomer and a thiol compound, the resulting adhesive tape has good adhesive strength and higher cohesion with no unpleasant odor of the thiol compound.
Patent EP-0147137-A2 (EP)
Inventor: SHUEY HARRY FRANKLIN
IPC: B01D63/02
Filed: 1984-12-13
Abstract: In fabricating membrane elements, and especially spiral wound membrane elements, for the separation of extraction solvents, especially N-methyl-2-pyrrolidone (NMP) from extracted oil fractions (e.g., extract of raffinate), adhesive systems consisting of specific silicone elastomers in combination with specific primers have been identified which are useful in forming the bonds necessary to produce an element, as for example, in forming the edge-seal bonds of the membrane that is used to effect the separation, in bonding the membrane leaves to the metal or plastic components of the element, and in forming a protective outer-wrap for the element.
Patent EP-0150718-A2 (EP)
Inventor: OBERKIRCH WOLFGANG DR
IPC: C09K8/88
Filed: 1985-01-07
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Verhinderung von Erdöllagerstättenblockierungen, die durch Asphaltenabscheidungen hervorgerufen werden sowie ein dafür geeignetes Mittel auf Basis wasserlöslicher Polyorganosiloxan - Polyoxyalkylen - Blockmischpolymerisaten.
Patent EP-0152957-A2 (EP)
Inventor: OGAWA MASAHIRO
IPC: B01J19/08
Filed: 1985-02-21
Abstract: A method for making uftra-fine ceramic particles, in which metal powder constituting a portion of the ultra-fine ceramic particles intended for production is injected into a plasma jet so that the metal powder is vaporized. The vaporized metal powder is then mixed with a reactive gas, which includes an element constituting the other portion of the ultra-fine ceramic particles, filled in the surrounding area of the plasma jet, and thereby the vaporized metal powder and the reactive gas produce a synthetic reaction. The ultra-fine ceramic particles are produced continuously because of the reaction flame.
Patent EP-0154983-A2 (EP)
Inventor: KISSLINGER WALTER ING GRAD
IPC: E05C21/02
Filed: 1985-03-13
Abstract: Locking device for the door of a centrifuge in which a plurality of hook elements which can be moved hydraulically or pneumatically into a locking and an opening position are attached to the centrifuge housing and engage in the locking position in receptacle elements which are attached to the door to be locked. <IMAGE>
Patent EP-0162354-A2 (EP)
Inventor: BESSE HEINZ
IPC: C04B28/04
Filed: 1985-05-03
Abstract: 1. Double or multi-layered transportable construction elements comprising covering and/or intermediate layers, if necessary consisting of a variety of substances, characterized in that the composite is prepared in a multi-step process from a hydraulically hardening, flowable mortar which is enriched with synthetic-material and which is formed by adding water to : cement, quartzitic and/or calcitic sands or powders, polymeric binder, wetting agent, and if necessary further usual additives.
Patent EP-0167001-A2 (EP)
Inventor: RODI ANTON
IPC: B41F31/04
Filed: 1985-06-05
Abstract: A method of determining an operating status of an adjusting drive of a printing machine having an electric motor drivable with varying direction of rotation, and a gear transmission arrangement includes determining a value of at least one of a torque produced by the electric motor and a variable dependent upon the torque, comparing the value with a corresponding value existing during an adjustment of the adjusting drive in a constant direction, and applying the value for a torque deviating by a given threshold value from the torque occurring during the adjustment of the adjusting drive in the constant direction as a criterion for an operating status deviating from the adjustment on the constant direction.
Patent EP-0186855-A2 (EP)
Inventor: ARIIZUMI SHOJI
IPC: H01L21/321
Filed: 1985-12-18
Abstract: A semiconductor read only memory device is disclosed, which comprises a plurality of memory cells each including drain and source regions (35, 36) separately formed on a semiconductor substrate (31) of p-conductivity type and a gate electrode (34) insulatively disposed over the semiconductor substrate and extending between the drain and source regions (35, 36). A poly-silicon layer containing an impurity of the p-conductivity type is formed such that it is contiguous to each drain region. A silicon nitride mask (40a) having electric insulation property and anti-oxidation property is formed selectively on the poly-silicon layer. The poly-silicon layer is oxidized selectively except for portions contiguous to the drain regions in the presence of the silicon nitride masks (40a). An aluminum layer (43) is selectively made in contact with the poly-silicon layer (42) depending on the presence or absence of the silicon nitride layer.
Patent EP-0158473-A2 (EP)
Inventor: KOMEYA KATSUTOSHI
IPC: C04B35/584
Filed: 1985-03-26
Abstract: As the aluminium nitride component of a sintering aid for powdered silicon nitride, either a spinel type compound having oxygen dissolved in aluminium nitride to form a solid solution or a poly-type aluminium nitride is used. Since the compound is highly stable in water, it can be effectively used in the form of an aqueous slurry mixture. As the sintering aid, this compound is used as effectively as aluminium nitride.
Patent EP-0173575-A2 (EP)
Inventor: CHARLEBOIS LEONARD JOSEPH
IPC: H02G15/08
Filed: 1985-08-30
Abstract: An encapsulated splice region in cable and method of making it in which an encapsulation is provided which has a plastic moulding (24, 72) around the cable jacket. A fluid-tight seal (74) between the moulding and the jacket has inner and outer layers (54,56) of different materials which eliminate the need to fuse the moulding to the jacket to provide a seal. The inner layer (54) is a compressibly deformable material surrounding and contacting the jacket. The outer layer (56) surrounds the inner layer and is in a circumferentially resiliently stretched condition to compress the deformable material into intimate contact with the jacket and form a first seal region (60). The deformable layer has an annular portion (58) engaging and fused to the plastic moulding to form a second seal region. The seal is suitable for pressurized and non- pressurized cable.
Patent EP-0177181-A2 (EP)
Inventor: LANGE ROGER W
IPC: B01J13/00
Filed: 1985-09-02
Abstract: Solid, transparent, non-vitreous, ceramic particles useful as lens elements in retroreflective pavement markings characterized by having:
     A. at least one metal oxide phase; and   B. an average minimum dimension of more than 125 micrometers.   
     These particles are formed by various sol gel techniques, one example of which is the chemical gelation of titania sols by first mixing with glacial acetic acid. then with ammonium acetate, followed by formation of microspheres in 2-ethylhexanol. Microspheres of this ceramic composition can have relatively large diameters (e.g. over 200-1000 micrometers) making them quite useful as retroreflective lens elements in pavement marking sheet materials.
Patent EP-0181777-A2 (EP)
Inventor: GLANZ KENNETH D
IPC: B41M5/155
Filed: 1985-11-11
Abstract: 57 Thermally responsive record material uses a 2,2-bis(3'-alkyl-4'hydroxyphenyl)-4-methylbutane as co-reactant. The hydroxyphenyl groups may carry a 5'-alkyl group. Such record material has improved thermal response and is particularly suitable for use in facsimile equipment.
Patent EP-0157723-A2 (EP)
Inventor: LORD RICHARD GARY
IPC: F04B49/02
Filed: 1985-04-04
Abstract: A method and control system for operating a refrigeration unit to permit random loading and unloading sequences of multiple compressors and unloaders. The random loading and unloading sequences of the two circuits of compressors and unloaders is performed by a microprocessor. A random sequence is selected at start-up and the selected sequence loads the compressors to full load, where upon another random sequence is selected to unload the compressors. 
     The compressors are also loaded in response to the water temperature leaving the chiller. The leaving water temperature is compensated for by a return water temperature which determines the temperature drop through the heat exchanger. The temperature drop is divided by the number of active stages to determine the drop/stage, which is an indication of how the leaving water temperature will change when a capacity stage is either added or subtracted.
Patent EP-0195915-A2 (EP)
Inventor: THORMAEHLEN GERHARD
IPC: B65H45/101
Filed: 1986-02-13
Abstract: A stacking device for stacking endless tabulating paper, comprising a slope conveyor (16) for conveying in an overlapping stream (20) the endless paper sheets coming from a processing machine, possesses after this slope conveyor an essentially vertically movable lifting table for the stacking reception of the endless paper sheets. At the downstream end of the slope conveyor (16) is a downwardly directed support plate (18), and on the side of the lifting table (24) located opposite the downstream end of the slope conveyor in a horizontal direction is an impact plate (32) movable towards the support surface (18) and away from this. <IMAGE>
Patent EP-0195335-A2 (EP)
Inventor: EDER ANTON
IPC: F24D3/10
Filed: 1986-03-08
Abstract: In the device, a compensation container is provided, in the interior of which there is a bladder (11). Excess water can be conducted out of the system into the bladder via pipes (15, 16). In the event of low pressure, water comes out of the compensation container via pipes (15, 17, 18) into the system. A spill valve (2) and a pump (4) are provided. In the event of excess pressure in the system, the spill valve (2) opens and lets water into the compensation container (14). If there is low pressure in the system, a manometric switch (3) switches the pump (4) on, which pumps water out of the compensation container into the system. At the same time, a time pulse is initiated in the electronic control device (5) and causes the pump (4) to be switched off depending upon time rather than on pressure. <IMAGE>
Patent EP-0197510-A2 (EP)
Inventor: NAMIKI TETSURO
IPC: A23L29/00
Filed: 1986-04-03
Abstract: This invention relates to a surfactant composed of acylated collagen or acylated gelatine produced by the acylation of the side chain amino radicals of collagen or gelatine with an aliphatic acid having 2-26 carbon atoms and a dicarboxylic acid having 2-8 carbon atoms and a production process thereof. Since it has less toxicity and irritation against the human body and can dissolve in a neutral solution of pH 6-8 in the form of molecular dispersion, the surfactant is especially suitable for use in the field of cosmetic and foodstuff industries.
Patent EP-0204976-A2 (EP)
Inventor: DERIGHETTI RENE
IPC: B23H7/10
Filed: 1986-05-12
Abstract: Die Drahtführungsanordnung zur Führung einer Drahtelektrode (14) einer Elektroerosionsmaschine besitzt mehrere auswechselbare Drahtführungen (6, 7, 8, 9), die im wechselseitigen Abstand zueinander liegen, womit einzelne Erosionszonen (16, 17, 18) gebildet werden. Die einzelnen Drahtführungen (6-9) sind mittels Federkraft in entsprechenden Oeffnungen einer Führungsplatte (2) gehalten, welche auf einem Basisblock (1) aufliegt. Die gemeinsame Ebene der Führungsplatte (2) und des Basisblocks (1) bildet eine Referenzebene (3) an der die Unterseiten von Drahtführungselementen der einzelnen Drahtführungen (6-9) in axialer Richtung zentriert sind. Auch bei grösserer Spannlänge der Drahtelektrode (14) ist damit stets eine einwandfreie Führung der Drahtelektrode sichergestellt. Weiterhin können die einzelnen Drahtführungen (6-9) einfach und ohne Justierarbeit ausgewechselt werden (Fig. 1).
Patent EP-0226194-A2 (EP)
Title: Vorrichtung zur Verbindung von Schläuchen mit Anschluss-Stutzen
Inventor: KECK HERMANN DR
IPC: F16L19/03
Filed: 1986-12-12
Abstract: Mit der erfindungsgemässen Vorrichtung lassen sich Schläuche mit Ans­schluss-Stutzen verbinden,die entweder ein Gewinde oder eine Olive oder ein glattes Ende haben. 
Wie in den Figuren 1-10 dargestellt,besteht diese Vorrichtung aus 3 Teilen,dem Gewindeteil (1),dem Schlauchteil (2) und dem Klemmring (3). Das Gewindeteil (1) bleibt immer mit dem Anschluss-Stutzen fest verbun­den und schützt diesen (vorzugsweise bei Glasteilen) vor Beschädigungen. Das Schlauchteil (2) bleibt immer mit dem Schlauch verbunden.Beide Tei­le lassen sich durch eine kurze Drehung mittels Nocken (5) und Nuten (4) und einrastbaren Rillen (6 und 7) fest verbinden sowie durch eine kurze Linksdrehung leicht wieder lösen. 
     Mit dem Klemmring (3) werden Oliven oder glatte Enden von Anschluss-­Stutzen mittels O-Ring oder Schlauchabschnitt im Gewindeteil(1) fest­gepresst und abgedichtet. So lässt sich eine Verbindungvon Schläuchen mit Anschluss-Stutzen herstellen und leicht wieder lösen.
Patent EP-0189233-A2 (EP)
Inventor: SMETS GERDA JEANINE FERNANDA
IPC: H04N13/00
Filed: 1986-01-20
Abstract: A method of causing an observer to get a three-dimensional impression of a scene from a two-dimensional representation thereof is disclosed. The observer's movements, in particular the movements of his head and/or eyes, are monitored and means are provided by which, depending on these movements, two-dimensional representations uniquely associated with each position of the head and/or eye or eyes are displayed on a screen. According to the invention, the display means represent the relative parallactic displacement between all the objects in the scene relative to a predetermined fixation point in the scene.
Patent EP-0211455-A2 (EP)
Inventor: GIAVARINI ANDREA
IPC: H01P7/06
Filed: 1986-06-30
Abstract: It is described a microwave metallic cavity, the resonating frequency of which is stabilized versus operating temperature variations. The said stabilization is achieved by implementing the cavity with a conical base (3) having a thickness and a coefficient of linear expansion smaller than the ones of the cavity cylidrical body (1). In this way the volume enclosed by the conical base (3) varies in inverse ratio versus operat­ing temperature variations, so as to compensate the variation in volume of the cavity cylindrical body (1), which results in a stabilization of the resonating frequency.
Patent EP-0196823-A2 (EP)
Inventor: DUDDING SHERON LESLIE
IPC: B65D6/26
Filed: 1986-03-19
Abstract: A freight container for bulk and non-bulk cargoes comprising a substantially box-like structure with at least one hatch in the roof through which bulk cargo can be loaded and two main doors (4, 5) to one end of the container through which non-bulk cargo can be loaded and unloaded. A hatch (6) extends substantially the full width of the end of the container and is incorporated in one of the two main doors (4, 5) through which bulk cargo can be unloaded.
Patent EP-0203790-A2 (EP)
Inventor: COCKING EDWARD CHARLES D
IPC: A01G7/00
Filed: 1986-05-23
Abstract: Plant protoplasts are exposed for interaction with an external agent by exposing the plasma membrane of protoplasts in the root hairs of the plant without release of protoplasts from the plant. This may be achieved by enzymatically degrading the plant cell wall atthe apices of root hairs under conditions which expose the plasma membrane whilst maintaining or readily permitting restoration of the essential functional integrity of the plant. Enzymatic degradation of the cell wall of the apices of root hairs is possible in a wide range of crop species and other species and to expose the plasma membrane with partial protoplast release. This enables direct interaction with plasmids, viruses and micro-organisms at the surface of the plasma membrane of their exposed protoplasts, or the fusion of these with isolated protoplasts of other plant systems.
Patent EP-0189367-A2 (EP)
Inventor: LORENZ HAROLD KRAIG
IPC: E04D5/06
Filed: 1986-01-23
Abstract: There is provided a method of producing rubber sheeting having a top surface and a bottom surface wherein an area of at least one of said surfaces is protected against surface contamination, comprised of:
     (a) applying to said area of uncured rubber sheeting a releasable strip of material prior to the uncured rubber sheeting being exposed to surface contamination, and   (b) curing said uncured rubber sheeting with the releasable strip attached.   
     There is also provided a rubber sheet having a top surface and a bottom surface wherein an area of at least one of said surfaces has been protected against surface contamination by the method above.
Patent EP-0203043-A2 (EP)
Inventor: FAGNONI GIOVANNA MARIA
IPC: E04B1/343
Filed: 1986-05-20
Abstract: Transportable structure apt to build up houses and the like, for immediate intervention in case of calamities and for other uses, comprising a supporting framework made up of closed longitudinal frames, floor platform, roof covering and head walls, all of which delimiting a useful volume, and mobile panelings able to form additional side rooms; the mobile panelings are finished by pulltruded elements, which form, at least in part, cylindrical surfaces slidingly cooperating to form the articulations; angle bars are provided at the ends of said structural sections to make up the seats for pins able to prevent said cooperating cylindrical surfaces from incidentally moving away from each other; further angle bars perimetrically complete the panels while seals mounted on the sections co-act with the sections being coupled in the articulation, to ensure the sealing.
Patent EP-0231772-A2 (EP)
Inventor: SCHEFER KURT
IPC: B65H67/052
Filed: 1987-01-13
Abstract: A filament winder has chucks (24, 26) movable in succession into winding association with a contact roller (18) from rest positions respectively above and below the level of the roller. A diverter guide (68) is provided to di­vert a length of thread between the contact roller (18) and a package (42) on the lower chuck for interception by the upper chuck (24). This guide is adapted also to per­form a screening function, preventing entanglement of a thread end on the package (42) with the upper chuck (24) after the thread has been caught by the latter.
Patent EP-0244696-A2 (EP)
Inventor: HERRON LESTER WYNN
IPC: H05K3/20
Filed: 1987-04-22
Abstract: A multilayered ceramic (MLC) substrate having embedded and exposed conductors suitable for mounting and interconnecting a plurality of electronic devices exterior thereof. The horizontal planar conductors comprise substantially a plurality of solid, non porous, homogeneous metal patterns (26), whereas the vertical interplanar connection conductors (26A) are substantially porous metal conductors that are formed by methods such as screening. The process to form the MLC substrate involves forming a pattern of solid, nonporous conductors to a backing sheet (24) having a release layer, then transferring the pattern to a ceramic green sheet (22). Zero X-Y shrinkage sintering processes allow the MLC substrate and solid metal conductors to be densified without distortion of the solid metal patterns or the ceramic.
Patent EP-0245763-A2 (EP)
Inventor: BERTSCH BRUNO DIPL-ING
IPC: H03K17/691
Filed: 1987-05-06
Abstract: This circuit arrangement is preferably used for the potential-isolated dynamic high-power parallel control of a multiplicity of power field-effect transistors (24). The gating signals (Z) are limited or reshaped into short pulses by means of monostable flipflops (1 and 2, 3) and supplied via auxiliary transistors (7, 8) to a transformer (12) operating as push-pull transformer. The secondary windings (11, 12) of the transformer (10) are in each case connected via Zener diodes (14, 15; 18, 19) to driver transistors (16, 20), in which arrangement a positive voltage (U+) can be applied via one driver transistor (16) and a negative voltage or earth potential (U0) can be applied via the other driver transistor (20) to the gate electrode (G) of the power field-effect transistor (24). To in each case one half of the primary winding (9) of the transformer (10), which has a centre tap, currents of opposite direction are applied depending on whether the power field-effect transistor (24) is to be turned on or off. <IMAGE>
Patent EP-0246654-A2 (EP)
Inventor: TANAKA NORIKO
IPC: A61K31/715
Filed: 1987-05-21
Abstract: A sulfated polysaccharide DS4152 useful as an angiogenesis inhibitor or antitumor agent is provided selectively. As the sodium salt, it has the following physicochemical characteristics. Molecular weight by the gel filtration method: 29,000 ± 3,000. Elemental analysis: C: 24.42 - 25.76%, H: 3.34 - 3.98%, N: 0.51 - 0.89%, S: 10.6 - 11.7% and P: 0.77 - 1.06%. Sugar and protein contents: Sugar content (%): 57 ± 3 (by phenol sulfuric acid method; standard: galactose). Protein content (%): 1 ± 0.5 (by the Lowry-Folin's method; standard: bovine serum albumin). Specific rotatory power [α] : -37° ± 1° (0.5% aq. solution). Characteristic absorption bands in infrared absorption spectrum: 1240, 840 (shoulder), 810 (cm⁻¹;KBr) acid, diaminopimelic acid, glucosamine and muramic acid.