baber/WOPTO huggingface dataset:
Patent EP-0157437-A2 (EP)
Inventor: VAN DEN BLINK ARIE JOHANNES SY
IPC: F16L55/07
Filed: 1985-02-28
Abstract: © A device for deaerating or aerating of liquids flowing through a conduit, comprising a housing having an inlet to be connected to the conduit at the deaerating location and having an outlet opening in an upper wall, which cooperates with a valve body which is vertically guided in said housing and is connected with a float. 
     The valve body is connected, via a connecting neck extending through the outlet opening in the upper wall of the housing, with a second valve body which cooperates with a seat surrounding an outlet opening in a lower valve of an auxiliary chamber, which communicates via a passage way through the connecting neck, with the space under said first valve body, such that the valve system, when being in movement, will cause both of said outlet openings to be simultaneously opened or closed by said associated valve body.
Patent EP-0173355-A2 (EP)
Inventor: PALMQUIST RONALD WILLIAM
IPC: C03B5/235
Filed: 1982-03-12
Abstract: 57 A method is disclosed of melting thermoplastic material, such as glass, in a refractory vessel (24), while protecting the refractory walls (26, 28) against corrosion and protecting the material from contamination by such corrosion. This is achieved by providing at least the sidewalls (26) of the refractory vessel (24) with an oxidizable metal liner (30, 30B), for example of molybdenum, the liner (30, 30B) being spaced away from but in close proximity to the sidewalls (26) to form an annular space (32).
Patent EP-0170526-A2 (EP)
Inventor: DUNN DAVID JOHN
IPC: B05C5/00
Filed: 1985-07-31
Abstract: (57) An improved container for storing and dispensing a unit dose of liquid curable material and an accelerant therefor, comprising, an inner sealed frangible ampule containing the curable material, an outer flexible sleeve containing the ampule, having a dispensing orifice at one end and being sealed at the other, and fibrous material impregnated with the accelerant, positioned at least partially around the body portion of the ampule closest the orifice. In use, the outer sleeve is compressed to break the ampule, and further pressure causes the liquid curable material to flow past the fibrous material, entraining the accelerant in a controlled amount before exiting through the orifice.
Patent EP-0179643-A2 (EP)
Inventor: TAKAHASHI KOZOH C O SONY CORPO
IPC: G11B15/093
Filed: 1985-10-21
Abstract: A magnetic tape player comprises a tape drive device selectively operative to drive a tape in normal and reverse directions in a forward or playback mode of the tape player, and a control apparatus for the tape drive device which selectively can change over between the normal and reverse directions of tape drive in the forward mode either automatically in response to detection of the tape end or manually, and which further can establish a stop mode of the tape player, for example, automatically in response to detection of the tape end, whereupon the forward mode may be reestablished and, in that case, priority will always be given to drive of the tape in the normal direction.
Patent EP-0187050-A2 (EP)
Inventor: MURRAY LEE J JR
IPC: C09J7/50
Filed: 1985-12-30
Abstract: The invention is in an improved multiple layer packaging sheet material which can be formed into closed and sealed packages suitable for holding products containing substantial fractions of cyanoacrylate. The invention depends on the positioning of high density polyethylene (112) in direct contact with the cyanoacrylate-type product, and positioning a primer (114) on the other side of the high density polyethylene. Preferred embodiments of the sheet structure include additional layers (e.g. 116) to provide barrier and abuse resistance properties, and the necessary adhesive materials to hold the various layers of the structure together with good adhesion. Additional layers are contemplated. The sheet structure can be formed into a package which positions the high density polyethylene adjacent the cyanoacrylate product, and between it and the other layers at all locations of contact between the cyanoacrylate product and the packaging sheet material.
Patent EP-0185618-A2 (EP)
Inventor: JOST MAX
IPC: C08L67/00
Filed: 1985-12-13
Abstract: Isoindolines of the formula I <IMAGE>  where A is a group of the formula II <IMAGE> where R1 is -H, C1-C4-alkyl or a phenyl radical which is unsubstituted or substituted by non-solubilising groups, X is a group of the formula III <IMAGE> where R2 is an unsubstituted or non-solubiliser-substituted isocyclic aromatic radical or a heterocyclic aromatic radical, or X is a heterocyclic radical which can have a fused-on benzene ring, are suitable for pigmenting high molecular weight organic material.
Patent EP-0193188-A2 (EP)
Inventor: MATAI MASAHIRO C O NEC CORPORA
IPC: H04W88/02
Filed: 1986-02-27
Abstract: A radio paging device is disclosed wherein characters of a received message signal are checked for error and stored into a first storage area. Second storage areas store a plurality of different message signals received in succession prior to the reception of the message signal in the first storage area. A control circuit (9, 14) compares error-free characters in the first storage area with positionally corresponding error-free characters in each of the second storage areas to detect a match or a mismatch therebetween. If the mismatch is detected, all the characters of each of the second storage areas are shifted to the next storage area and all the characters of the first storage area written into the second storage area in which the most recent one of the different message signals was stored. If there is a match between all the error-free characters of the first storage area and a given one of the second storage areas, characters of the given second storage area are rewritten with positionally corresponding error-free characters of the first storage area. The rewritten message signal is then supplied from the given second storage area to the display (12).
Patent EP-0201080-A2 (EP)
Inventor: KLAUSSNER HANS-JUERGEN
IPC: A47C5/00
Filed: 1986-05-06
Abstract: A method in which firstly several mutually congruent punching blanks are produced from thin cardboard, said blanks are placed on top of one another and bonded by means of a bonding agent to form a multi-layer board. Then the multi-layer board is shaped by deep-drawing to form a trough, the opening of which is covered by a cover plate and, during this process, the board edge is connected to the edge of the trough. <IMAGE>
Patent EP-0206137-A2 (EP)
Inventor: ELDH BO
IPC: F23K3/02
Filed: 1986-06-12
Abstract: Method for drying, crushing and distribution of solid fuel for a solid fuel boiler, for example a fluidized bed boiler. According to the invention moist fuel (9) is crushed and dried by intermixing gas and/or ash (13,14) in a unit (12). The fuel is set in motion, for example in a cyclone (15), together with gas (13), and is divided into several subflows (27-29) to be fed into the boiler at different points (4).
Patent EP-0211276-A2 (EP)
Inventor: GROSSE-SCHARMANN FRANZ DR
IPC: A01B33/14
Filed: 1986-07-14
Abstract: 1. A ground cultivating machine with several implement rotors (2, 102, 140, 158), which are arranged adjacently in a row running transversly to the direction of travel and are rotatably driven about vertical axes, these implement rotors (2, 102, 140, 158) have ground cultivating implements (4, 104, 142, 143) which are directed downwards, whereby the ground cultivating implements (4, 104, 142, 143) each have a securing part (9, 109, 146, 147, 161) which is angled at almost right angles to the cultivating part (10, 110, 148) of the implement, this securing part locates in receiving apertures on the implement rotor which face radially outwards, and is secured by means of bolts (18, 24, 124, 154, 163) to the respective implement rotor (2, 102, 140, 158), is easily removed and is arranged at least approximately perpendicular to the axis of rotation of the implement rotor, characterized in that the receiving apertures (8, 108, 144, 145, 159, 160) in the implement rotors (2, 102, 140, 158) have a larger cross-section than those in securing part (9, 109, 146, 147, 161) of the respective implement (4, 104, 142, 143) so that the securing parts (9, 109, 146, 147, 161) of the implements (4, 104, 142, 143) are arranged in these receiving apertures (8, 108, 144, 145, 159, 160) with a certain amount of play, in that in each implement rotor (2, 102, 140, 158) in the area of the receiving aperture (8, 108, 144, 145, 159, 160) and in each securing part (9, 109, 146, 147, 161) there is at least one hole, preferably two holes (11, 17, 111, 117) aligned with each other, and in taht the bolts (18, 24, 118, 155, 163) designed as safety bolts are inserted through bore holes so as to secure the implements (4, 104, 142, 143), which are easily removed, in the receiving apertures (8, 108, 144, 145, 159, 160) of the implement rotor (2, 102, 140, 158).
Patent EP-0215315-A2 (EP)
Inventor: ENGFER ORTWIN
IPC: B60G17/00
Filed: 1986-08-19
Abstract: The suspension has a load-dependent and rolling-dependent shock- absorber adjustment for reducing rolling vibrations and the rolling angle. Two adjusting means are presented: either the load dependency is analysed purely pneumatically and the rolling dependency is analysed electronically (Fig. 1), or the signals for the load and the rolling are processed purely electronically and are then fed as a single signal to the shock absorber, and the shock absorber (5) is then adjusted accordingly. <IMAGE>
Patent EP-0217299-A2 (EP)
Inventor: CHANG KEH-MINN
IPC: C22C19/03
Filed: 1986-09-26
Abstract: A tri-nickel aluminide base composition is pro­vided which has good ductility at all temperatures. The composition has a relatively high concentration of cobalt substituent and is doped by boron. It also has minor concentrations of at least two other substituent metals selected from the group consisting of niobium, hafnium, vanadium, molybdenum and zirconium.
Patent EP-0223995-A2 (EP)
Title: Wärmeaustauscher
Inventor: BLECKMANN INGO DIPL-ING DR MON
IPC: F28F3/12
Filed: 1986-10-10
Abstract: Wärmeaustauscher z.B. für Wäschetrockner, bei dem hohle Aluminiumprofile (1), die an ihren Schmalseiten positive (2) bzw. negative Profilierungen (3) besitzen, zu größeren Platten zusammengesetzt werden, die dann im Abstand von­einander in Nuten (14, 16) von eine Halterung bildenden Profil­leisten (8, 9) eingesteckt werden.
Patent EP-0242446-A2 (EP)
Title: System zur Messung des Tastverhältnisses von Impulsen veränderlicher Frequenz
Inventor: RUMPF BERND
IPC: G01R23/00
Filed: 1986-12-17
Abstract: Bei einem System zur Messung des Tastverhältnisses von Impulsen veränderlicher Frequenz, insbesondere bei elektronisch gesteuerten Kraftstoffeinspritz-­Systemen für Brennkraftmaschinen, werden Taktimpulse abgeleitet, deren Frequenz ein vorgegebenes Viel­faches der Frequenz der Impulse (Eingangsimpulse) entspricht. Das Tastverhältnis wird dann durch Zäh­lung der Taktimpulse während jeweils eines Impulses bestimmt. Für Tastverhältnisse von 0 % und 100 % werden unabhängig von der Zählung entsprechende Werte ausgegeben.
Patent EP-0187697-A2 (EP)
Inventor: FANG SHENG
IPC: H03K3/356
Filed: 1986-01-03
Abstract: A logic gate circuit composed of CMOS transistors includes at least a first pair of transistors formed of first and second transistors of one conductivity type having gate, source and drain electrodes. The logic gate circuit further includes at least a second pair of transistors formed of third and fourth transistors of the same conductivity as the first pair and having gate, source and drain electrodes. The source and drain electrodes of the first and second pairs are adapted to receive input signals. A pair of cross-coupled transistors formed of fifth and sixth transistors of a complementary conductivity type and having gate, source and drain electrodes are provided. The gate of the fifth transistor is connected to the drain of the sixth transistor, and the.gate of the sixth transistor is connected to the drain of the fifth transistor. The drain of the fifth transistor is further connected to the drains of the first and second transistors and to a true output terminal. The drain of the sixth transistor is further connected to the drains of the third and fourth transistors and to a complement output terminal. All of the first through sixth transistors are arranged on an integrated circuit substrate with topological regularity.
Patent EP-0196170-A2 (EP)
Inventor: OBA YASUO
IPC: H01L21/205
Filed: 1986-03-05
Abstract: An apparatus adapted for the vapor growth of a single crystal on a substrate by pyrolysis of an organic metallic compound, comprising a growth chamber (201) containing the substrate (202) on which a single crystal is to be formed and having an inlet and outlet, a feed gas supply section (251) connected to the inlet of said growth chamber (201), a vent section (252) open to the atmosphere, a raw gas source (210, 220) connected to said feed gas supply section (251) and vent section (252) by means of a branched conduit and interchangeably connected to said feed gas supply section (251) and vent section (252), and change-over means (216, 217, 226, 227) for conducting a raw gas from said raw gas source (210, 220) to either said feed gas supply section (251) or vent section (252).
Patent EP-0206698-A2 (EP)
Inventor: ADAY JORGE LUIS
IPC: A61B17/06
Filed: 1986-06-13
Abstract: A three-panel needled suture retainer with a separate compartment for the needle and a separate compartment for the suture. The retainer includes die cut and foldable portions to readily expose the needle to the user.
Patent EP-0216585-A2 (EP)
Inventor: TANAKA TOSHIO
IPC: C07F7/18
Filed: 1986-09-12
Abstract: A 2,6,7-trisubstituted-3-methylenebicyclo[3.3.0]octane of formula (I) or an enantiomer thereof, or a mixture of these in an arbitrary ratio. The compound is a key intermediate for preparation of isocarbacyclins which are useful as medicines for the circulatory system such as an antithrombotic agent, an antilipidemic agent, a hypotensive agent or an antiarterosclerotic agent.
Patent EP-0223487-A2 (EP)
Inventor: HOUGHTON DAWN I
IPC: A61F13/49
Filed: 1986-11-04
Abstract: The present invention provides a disposable absorbent article such as an incontinent pad (20) that is both comfortable and suitable for absorbing and containing large volumes of body liquids rapidly without leakage, especially a subsequent gush of liquid. Such an absorbent article comprises a liquid pervious topsheet (22), a liquid impervious backsheet (24), a layered expandable absorbent core (26) positioned between the topsheet (22) and the backsheet (24), at least two resilient shaping members (28), an acquisition channel (30), a liquid acquisition zone (50) and at least two liquid impervious shelves (58, 60). The present invention also relates to an absorbent article provided with an expandable overwrap (21) having an expansion means for allowing the overwrap to expand when the absorbent core (26) swells when wetted. 
     The resilient shaping members (28) of the present invention provide an improved absorbent article design having raised side edges and an acquisition channel (30). The resilient shaping members (28) are a compressible, conformable, resilient, and moisture insensitive batt of fibers so that the resilient shaping members (28) will retain their shape even when wetted.
Patent EP-0226386-A2 (EP)
Inventor: HOLMQUIST FREDRIK
IPC: B62D1/28
Filed: 1986-12-02
Abstract: An automatically guided vehicle (V) having a steering mechanism for enabling the vehicle to follow a guidance wire is disclosed. The vehicle includes a pair of spaced-apart steer drive antennas (S1, S2) and a pair of spaced-apart differential drive antennas (D1, D2). The steer drive antennas and differential drive antennas are in mutual perpendicular relation to each other and are stationarily mounted on the vehicle (V). In a steer drive mode, wheels (12) and (13) are separately controlled by steer drive antennas (51) and (S2), respectively. The antennas cause the wheels to turn and therefore guides the vehicle (V) so that a wire (W) is followed. 
     In a differential drive mode, wheels (12) and (13) are positioned in parallel driving relation to each other and are controlled by antennas (D1, D2) respectively by varying the speed of the wheels (12,13) to cause the vehicle (V) to follow the wire (W).
Patent EP-0232691-A2 (EP)
Inventor: NYSTAD JAN R
IPC: A47C27/08
Filed: 1986-12-19
Abstract: A water bed, preferably for use in the home, especially for use as a therapy water bed, comprising a box (l) opening upwards and a watertight, closed bag (2) placed in said box (l) and consisting of a flexible sheeting material, with an opening (3) for filling and emptying, respectively, of water and a vent opening (4) for venting said bag, e.g. during filling of water. The upper side (5) of said bag consists of a flexible, elastic material the edge portions (5′) of which are provided with securing means (7a) intended for releasable engagement with complementary securing means (7b) on the outside of the side walls (lb) of said box (l) in order to keep the upper side (5) of said bag in contact with the inside of said box (l) when filled with water. The inside of box (l) is shaped in accordance with the rear/dorsal side of a human body by the aid of elongated flexible cases (8) that are filled with a light-weight filler and are provided on the bottom (la) of box (l) and, if desired, adjacent to the longitudinal side walls (lb) of box (l). In bag (2) an air mattress (ll) is loosely arranged, which in an inflated and non-loaded state will float beneath the upper side (5) of bag (2) in order to provide a more firm support surface that is adjustable by changeing the air pressure in said air mattress.
Patent EP-0236894-A2 (EP)
Inventor: FROBEL KLAUS DR
IPC: A23K20/195
Filed: 1987-03-02
Abstract: Efomycin G, its preparation, and its use as a growth promoter in animals. 
<IMAGE>
Patent EP-0248154-A2 (EP)
Inventor: GUHT FRITZ DR
IPC: A23C21/00
Filed: 1987-03-13
Abstract: A process for recovering lactose from whey by concentrating the whey and crystallising the lactose, where high-molecular aluminium silicate compounds are added to the whey before concentration. The aluminium silicate compound employed is zeolite 4 A of the formula (Na2O)x * Al2O3 * (SiO2)y, where x = 0.7-1.5 and y = 0.8-6.
Patent EP-0267454-A2 (EP)
Inventor: ZIRPS WILHELM ING GRAD
IPC: B60T8/44
Filed: 1987-10-15
Abstract: A hydraulic vehicle brake system having a brake booster disposed in a housing. The brake booster communicates via an energy supply system with a supply container and via shutoff devices with brake chambers that can be acted upon by plungers via the brake booster. The brake chambers are connected in turn via brake lines and incorporated shutoff valves to wheel brake cylinders of wheel brakes. A stop bushing surrounds the master cylinder piston and has a sleeve, and a spring is disposed between the sleeve and an annular stop integral with the housing. The stop bushing, an inner plunger face and the housing enclose a plunger chamber. In regulated operation, the plunger chamber likewise communicates with the energy supply system via the brake booster and corresponding lines. During normal brake operation the plunger chamber is connected to the supply container via a line connected to a reversible valve.
Patent EP-0273314-A2 (EP)
Inventor: DRISCOLL ROBERT KENNETH DR
IPC: C07C67/29
Filed: 1987-12-18
Abstract: Acyloxyacetaldehydes R-COOCH2-CHO, where R is a straight-chain or branched alkyl radical having 1 to 8 C atoms, are prepared by catalytic oxydehydration of acyloxyethanols in the gas phase. The catalysts contain silver and SiO2, Al2O3 or aluminium silicate. <IMAGE>
Patent EP-0250021-A2 (EP)
Inventor: CALLEGARI MARIO
IPC: A43B5/04
Filed: 1987-05-30
Abstract: © Toe for long-distance skiing boots (10) of which the sole is conformed as required, a recess (23) to accommodate an elongate replaceable element (22) being comprised in the front lower portion of the boot (10).
Patent EP-0261744-A2 (EP)
Inventor: TERBOT JOHN F
IPC: C07F5/06
Filed: 1987-09-23
Abstract: A Group IIA metal-Group IIIA metal-silicon substantially homogeneous liquid alkoxide is prepared from a reaction mixture of a Group IIA metal, a Group IIIA metal, a silicon tetraalkoxide, and a liquid defined by the formula RORʹ where R is an alkyl group and Rʹ is hydrogen or an alkyl group. The alkoxide can then be hydrolyzed, azeotropically distilled, dried, milled, and calcined to produce a ceramic powder. Advantageously, the ceramic powder can be compacted and sintered at relatively low temperatures which enable it to be used in electrical applications where high sintering temperatures would be deleterious.
Patent EP-0243178-A2 (EP)
Inventor: PIEZ KARL A
IPC: A61K35/28
Filed: 1987-04-22
Abstract: A method and composition for repair of bone defects employs a matrix which consists of bone marrow extended and strengthened with a mixture of reconstituted fibrillar collagen and a calcium phosphate mineral.
Patent EP-0259180-A2 (EP)
Inventor: PERONNET GUILLAUME MAURICE
IPC: H01R13/646
Filed: 1987-09-04
Abstract: A circuit protection device that can be incor­porated into a coaxial cable connector for protecting the circuit from a voltage transient, comprises an annulus 11 that has a central aperture for receiving a central conductor, e.g. pin, of the connector. The annulus is electrically insulating and has a central electrode 12 for connection to the connector pin and a peripheral electrode 14 for connection to the connector housing and the coaxial cable screen. A portion of the electrodes overlie each other and are separated from each other by a layer of semiconductor switching material 16. For example, a chalcogenide glass switching material 16 may be evaporated onto a small projecting area 15 of the central electrode, followed by a small circular area 17 of copper, and the depo­sited copper area 17 may be wire bonded to the rest of the peripheral electrode 14 by wire bridge 18. 
     In use, the switching material 16 will immediately change to a low resistance state when the coaxial cable is subjected to a voltage transient in order to protect the circuit, and will then revert to its high resistance state. 
     Connectors incorporating such devices are also described.
Patent EP-0266929-A2 (EP)
Inventor: RANADE GAUTAM RAMCHANDRA
IPC: A61K9/70
Filed: 1987-10-16
Abstract: A matrix device for controlled release of at least one active agent to an ambient environment, said matrix comprising an active agent - or agents - containing polymer which has been subjected to tensile stress. Included is a laminate device comprising at least one matrix as core sheet, said core sheet or sheets com­prising the active agent or agents in a polymer matrix which has been subjected to stress and, in a further embodiment, a porosity enhancing agent in admixture with said agent; the core sheet or sheets being alternately sandwiched or interposed between coextensive inert polymeric films substantially impermeable to said environment and to said agent or agents, said device being perforated by one or a plurality of macroholes extending through said sheets and said films. Also included are methods for making such a device.
Patent EP-0270282-A2 (EP)
Inventor: JENSEN KLAUS GUNDERTOFTE
IPC: A61K31/445
Filed: 1987-11-19
Abstract: The invention relates to oleic acid esters of the Formula 
R O -  - (CH₂)₇ CH = CH (CH₂)₇ CH₃      I 
 
wherein R is as defined in Claim 1, 
and to said esters as active ingredients in long acting injectable pharmaceutical compositions. 
     A method for the preparation of said esters is also described.