baber/WOPTO huggingface dataset:
Patent EP-0288498-A1 (EP)
Inventor: WILLIAMS JAMES A
IPC: A47G19/00
Filed: 1987-09-23
Abstract: Un bol (B) à l'épreuve des renversements est particulièrement approprié pour être utilisé par un enfant lorsqu'il mange des aliments secs, granulaires (F) avec les mains. Le bol comprend un couvercle amovible (22) ayant une partie tubulaire (24) passant au travers du couvercle. L'extrémité inférieure (28) de la partie tubulaire possède une ouverture qui est juste assez large pour que l'enfant puisse passer sa main. L'extrémité supérieure (30) de la partie tubulaire s'étend au-dessus du couvercle et présente une ouverture de la même taille que l'extrémité inférieure. L'extrémité supérieure comprend une fermeture amovible (34). Le bol peut également être dimensionné pour être utilisé par un adulte.
Patent EP-0326571-A1 (EP)
Title: Method and apparatus for producing a stamped substrate.
Inventor: WHEELER DALE K
IPC: B29C65/64
Filed: 1987-09-09
Abstract: Method and apparatus (10) for forming power distribution systems or parts thereof during punching operations. A planar member (16) of conductive material is located proximate to a substrate (14) upon which the power distribution system or part thereof is to be formed. A punch (18) is used to form the conductors (12) from the planar member (16) and deposit the conductors (12) on the substrate (14). The action of the punch (18) causes mechanical interference between the conductor (12) and the substrate (14) thereby securing the conductor to the substrate. The power distribution system or part thereof may comprise a terminal assembly, an electric switch, a heat sink of an electronic module, or an electrical circuit board.
Patent EP-0281794-A1 (EP)
Inventor: SCHLINKHEIDER WILFRIED
IPC: F04B9/12
Filed: 1988-02-15
Abstract: 1. Liquid piston pump driven by a compressed-air piston motor, comprising a flushing chamber arranged above the pump located underneath, a motor arranged with an interstice above this flushing chamber creating a free space, and a piston rod which connects pump and motor and has two parts connected to one another via a coupling point arranged in the free space, and also a control device for the motor, and an expansion space for the discharging air, which expansion space is arranged downstream from the control device, characterized in that the control device (9) is arranged in the free space radially outside the piston rod (7) and has a height which is at least equal to the maximum length of stroke of the motor (5), in which arrangement a control sleeve (27) surrounds the section of the piston rod (7) having the coupling point (7a), can be displaced a limited distance by a driving member (28), which is arranged at the coupling point (7a), in each case at the ends of the stroke, has stops (29, 30) at its ends for interacting with the driving member and carries along with it a flat slide (31) bearing against a slide seat (32).
Patent EP-0283763-A1 (EP)
Title: Kraft-Wärme-Kopplungsanlage
Inventor: CELAL URUNDUL
IPC: F02B63/04
Filed: 1988-02-29
Abstract: Bei Kraft-Wärme-Kopplungsanlagen mit einem Schalldämpfer und Abgaswärmeübertrager (6, 7) ist ein unverhältnismäßig großer Manövrierraum an den Stirnseiten der Kraft-Wärme-Kopplungsanlage nötig. Es soll eine Kraft-Wärme-Kopplungsanlage angegeben werden, welche hinsichtlich des Schalldämpfers und des Abgaswärmeübertragers (6, 7) wartungsfreundlich und kostengünstig ist. Der Schalldämpfer und der Abgaswärmeübertrager (6, 7) bestehen aus jeweils mindestens zwei separaten Bauteilen, deren Länge jeweils kürzer als der Abstand zwischen Stirnseite (9) und Mittelsäule (8) des Aggregatstuhls (1) ist.
Patent EP-0289875-A1 (EP)
Inventor: KOPPELT WERNER
IPC: B08B3/10
Filed: 1988-04-21
Abstract: The invention relates to a method and a device for cleaning foreign bodies, such as metal shavings or the like from a preceding metal- cutting production process, from work pieces. The work pieces (4) are dipped into a washing container (1, 2) and compressed air, which rises upwards in the washing liquid (20) due to buoyancy, is blown in at the bottom (19) becomes attached to foreign bodies (17) on the work piece (4) and drags the said foreign bodies with it upwards as a result of buoyancy. <IMAGE>
Patent EP-0297528-A1 (EP)
Inventor: ZIMMER JOHANNES
IPC: B41F15/42
Filed: 1988-06-29
Abstract: A ductor device with a ductor roller (6) which operates under magnetically applied pressure, a rail (1) which runs the length of the ductor roller (6) and side-runners for the ductor roller (6), the rail (1) arranged between the side-runners (2.2, 11) being constructed in an flexurally elastic manner tangentially and axially to the ductor roller (6) and being shorter than the ductor roller (6). <IMAGE>
Patent EP-0356570-A1 (EP)
Inventor: KONIG WILHELM DIPL-ING
IPC: G05F3/26
Filed: 1988-09-02
Abstract: In generators for generating several bias-voltage potentials in integrated circuits comprising current balancing circuits, relatively high voltage drops across the current source are necessary because of the series-connections of several transistors and because of the threshold voltages which are increased due to the substrate control effect in MOS circuits, so that the transistors do not move out of saturation and the output impedance is greatly reduced for this reason. A current balancing circuit is required which, with high accuracy of the current balancing, requires a low voltage drop across the current balancing circuit output. The current balancing circuit contains in the circuit for a reference current (IRef1) a constant current source (Q) and a first transistor (T1). The circuit for a balanced current (I01) contains a second transistor (T2). The bases or gates of these transistors (T1, T2) are connected to one another and to the junction of the current source (Q) and first transistor (T1) (L1). The second transistor (T2) is preceded by a third transistor (T3) as a variable resistor or controlled current source. A differential amplifier (D1) compares the potentials at the junction of the constant current source (Q) and the first transistor (T1) and at the junction between the second and third transistor (T2, T3) and, using the result, controls the third transistor (T3) via its base or via its gate, respectively. The current balancing circuit is suitable for generators for bias-voltage potentials in integrated circuits. <IMAGE>
Patent EP-0371160-A1 (EP)
Inventor: THRUM HEINZ DR SC NAT
IPC: A01N63/28
Filed: 1988-11-29
Abstract: The invention relates to a combination of active substances for use against storage decay of potatoes, based on an antibacterial and a fungicidal component. The antibacterial component is the streptothricin antibiotic nourseothricin, in particular in the form of its salts and/or adsorbates; the combination of active substances contains as fungicidal component methyl 2-benzimidazolecarbamate and/or substances with a comparable action. The antimicrobial substances used for this purpose are not employed in human or veterinary therapy.
Patent EP-0297647-A1 (EP)
Inventor: REAM BERNARD CLAUDE
IPC: B01D9/02
Filed: 1988-06-17
Abstract: Cyclic alkylene carbonates are produced by the homogeneous catalytic reaction of alkylene oxides with carbon dioxide during which process, polyglycols are formed. The catalyst is separated by distillation from the alkylene carbonate and is recycled to the reaction while associated with polyglycols. A purge stream is removed from the recycle to prevent an undue concentration of polyglycols in the reaction and catalyst is separated from the purge stream by acylation of the polyglycols enabling precipitation of the catalyst.
Patent EP-0312178-A1 (EP)
Inventor: GOMBAULT JACOBUS FREDERICUS
IPC: B65H45/12
Filed: 1988-10-13
Abstract: A method and an apparatus for folding pliable material, such as documents, which may differ in quality and length and which are conveyed in assembled form or succesively in a transport track. The material is provided with a fold by bending the leading edge and a contiguous portion of the material out of the plane of transport, creating a folding area by guide means and forming the folding edge by folding means. The bending out of the plane of transport of the leading edge and the contiguous portion of the material takes place during the conveying of the material, the bringing into a tubular form of the material, the flattening of the tubular form, and the feeding of the material in that flattened form to the folding means. The apparatus comprises a transport track with feeding means and, as viewed in transport direction, folding means arranged downstream thereof, as well as guide means arranged between the feeding and the folding means. The guide means form a composite hollow body having a substantially tubular inner surface and an insertion opening.
Patent EP-0317015-A1 (EP)
Inventor: BLANKEN PIETER GERRIT
IPC: H03F3/213
Filed: 1988-11-15
Abstract: Amplifier circuit, for example, a class AB output stage, comprising a series arrangement of a first transistor (T₁) and a second transistor (T₂) both arranged as diodes, a series arrangement of a third transistor (T₃) and a fourth transistor (T₄) and a series arrangement of a fifth transistor (T₅) and an impedance (R). The first main electrode of the first transistor (T₁) is coupled  via  the impedance (R) to the control electrode of the fourth transistor (T₄). The first main electrode of the second and the fifth transistor (T₂ , T₅) are coupled together and to the control electrode of the third transistor (T₃). The control electrodes of the first, second and fifth transistors (T₁, T₂ and T₅) are coupled together and to the second main electrodes of the first and the second transistor. 
     A small quiescent current in the output transistors is possible in this circuit using relatively small input transistors (T₁, T₂) and relatively large output transistors (T₃, T₄).
Patent EP-0293100-A1 (EP)
Inventor: WILHELM DANIEL D
IPC: G05D23/24
Filed: 1988-05-05
Abstract: A control for a resistive heating element embedded within a motor vehicle seat. A transistor is biased into conduction to energize the heating element when the temperature of the element is below a threshold that is adjusted by the vehicle operator. A fault sensing system monitors operation of the control and de-energizes the heating element if a fault is sensed.
Patent EP-0307085-A1 (EP)
Inventor: MARTIN WILLIAM J
IPC: C12M1/32
Filed: 1988-08-01
Abstract: Apparatus for sampling material, e.g. a microbiological growth culture, comprises a consumable sampling filament (3) which may be advanced through a tubular guide (1) so that a tip (3a) projects therefrom. The guide (1) and tip (3a) are moved relatively towards the material to be sampled, a portion of which is collected on the tip. After moving the guide and tip relatively away from the material, the filament (3) may be advanced through the guide and the tip severed by a cutter (9) so as to fall into a receiving vessel (8) containing, for example, a nutrient liquid.
Patent EP-0304291-A1 (EP)
Inventor: JACOB CHAIM O
IPC: A61P37/06
Filed: 1988-08-17
Abstract: Disease associated with MHC-linked immune response genes are controlled through immunosuppression of the immune response by administering an antagonist of gamma interferon to individuals who are susceptible to or who have an MHC-linked autoimmune disease. More specifically, treatment with antibodies directed against IFN-γ delays and alleviates the symptoms of MHC-linked autoimmune diseases in mammals.
Patent EP-0308221-A1 (EP)
Inventor: ZINI PAOLO
IPC: C11D3/37
Filed: 1988-09-15
Abstract: A composition suitable for use as, or in, an acidic rinse aid comprises low foam nonionic surfactant, polymer having a weight average molecular weight of 1,000 to 250,000, water and, as compatibilizer or stabilizer, further nonionic surfactant having a cloud point of 70°C or above. 
     The compositions may also be suitable for use as, or in, glass cleaning compositions, metal cleaning, textile production, finishing and wash-off compositions, and water treatment compositions.
Patent EP-0329904-A1 (EP)
Inventor: GITTOS MAURICE W
IPC: C07D471/18
Filed: 1988-02-23
Abstract: The present invention is directed to the use of esters of hexahydro-8-hydroxy-2,6-methano-2H-quinolizin-3(4H)-­ones and hexahydro-8-hydroxy-2,6-methano-2H-quinolizines in the manufacture of anxiolytic agents.
Patent EP-0344382-A1 (EP)
Inventor: VIVIER MAURICE
IPC: E01C7/26
Filed: 1988-06-02
Abstract: The present invention relates to a bituminous composition for cold-cast bituminous mixes, characterised in that it comprises:  - a superstabilised bituminous emulsion,  - granulates with a noncontinuous distribution profile, - synthetic fibres which have undergone a surface treatment which ensures the mutual repulsion of the said fibres,  - adjuvants. It also relates to a process for producing such a bituminous mix and to a device for measuring out fibres for implementing the process.
Patent EP-0326776-A1 (EP)
Inventor: ESCOBAR EDOUARD
IPC: G01C19/70
Filed: 1988-12-29
Abstract: An optical unit filled with a He-Ne gas mixt. oscillates about the axis (8) of an activation wheel comprising an outer ring (9), a central hub (10) and pref. six asymmetric radial spokes (19). Elongated facing edges (20) of adjacent spokes inclined at less than 60 deg. have piezoceramic attachments (24) bonded to them at their inner ends. The remainder of the space between spokes inclined at more than 60 deg. to each other is occupied by reinforcing sectors (25), each contg. a hole (26) for screw fixing to a carrier which may constitute part of the laser gyro housing.
Patent EP-0281486-A1 (EP)
Inventor: GAVEND GERARD
IPC: C14C3/00
Filed: 1988-02-10
Abstract: These hides, completely free from chromium, have a moisture content of between 15 and 20%, a maximum inorganic matter content of 10 +/- 2%, an aluminium oxide content of 0.7 +/- 0.2% and an acrylic derivatives content of approximately 2%. Their pH is in the region of 4.0% and their dermic substance content is approximately 85 +/- 3%. They are capable of being rewetted in less than an hour. The process for obtaining them, of the type consisting in subjecting the completely delimed and bated hides to a pickling treatment in the presence of acrylic resin and then, after a rest, to a pretanning treatment with the aid of aluminium salts, is characterised in that there is introduced at any stage of the treatment a chemical agent facilitating the rewetting and enabling the hide to retain, after drying, a residual moisture close to 20% and in that the hide thus treated is subjected to drying. This chemical agent is chosen from the group consisting of polyalcohols, condensates of fatty alcohols with ethylene oxide and condensates of alkylphenols with ethylene oxide.
Patent EP-0316253-A1 (EP)
Inventor: CRAFT JAMES ALEXANDER
IPC: B41J33/28
Filed: 1988-09-27
Abstract: A symmetrical printer ribbon cartridge which is refillable. An internal, continuous drive belt (15) provides tension to push studs (33, 35) of the supply spool (23) and of a take-up spool (29) to the ends of notches (31, 32) in cartridge wall (1). 
     When the original supply spool is emptied, a new spool need only be moved into place and the free end of the ribbon pulled from the new spool, directed through the ribbon path in the cartridge, and attached to the remaining spool.
Patent EP-0305465-A1 (EP)
Inventor: BOWLEY HEATHER JANE
IPC: G01N21/65
Filed: 1988-03-10
Abstract: Un procédé de détection de diamants situés dans des endroits difficilement accessibles consiste à irradier la matière supposée contenir des diamants par des moyens adaptés pour atteindre l'endroit, à capter les rayonnements de Raman diffusés résultants, à l'aide des moyens précités, ainsi qu'à filtrer et à détecter les rayonnements pour produire un signal, l'absence ou la présence de diamants étant révélée par les radiations caractéristiques des diamants.
Patent EP-0367828-A1 (EP)
Inventor: ZAMITTER MIKHAIL NAUMOVICH
IPC: B60G11/04
Filed: 1988-04-22
Abstract: A suspension for a vehicle axle comprises a leaf spring (1) carrying the frame (5) on the axle (2). To improve the smooth-running of the vehicle in a wide range of useful loads the suspension is provided with a leaf spring (11), C-shaped in its bending plane and hingedly connected at one end to the frame (5) and at the other to the axle (2). The connection to the axle (2) of the other end of the spring (11) is effected by means of a link (7) connected at one end with the axle (2) and at the other to a double-arm lever (8) connected, in turn, to the other end of the leaf spring (11). The rotation axis (9) of the double-arm lever (8) is carried by the frame (5).
Patent EP-0344225-A1 (EP)
Title: Process for manufacturing a casting mould.
Inventor: WILHELM LUDWIG
IPC: B22C1/18
Filed: 1988-09-15
Abstract: In a process for manufacturing casting moulds from a granular mixture of mould materials, gaseous carbon dioxide is passed briefly through the mixture of mould materials which is then dried by microwaves. The mixture of mould materials consists preferably of silica sand with a low, ca. 5 %, water-glass content. The moulds are easy to manufacture and possess high hardness. They are soluble in water and their preparation is non-polluting.
Patent EP-0344229-A1 (EP)
Title: Sanitary towel or similar with side flaps impermeable to fluids.
Inventor: PIGNEUL RAYMOND
IPC: A61F13/15
Filed: 1988-09-23
Abstract: A sanitary towel has side flaps (6, 8) designed to be folded around the folded sanitary towel after use to form a disposable package or small bag. The side flaps are preferably designed to form an integral part of a small protective pouch in which the sanitary towel is packaged prior to use. The invention obviates both the need for a separate package for disposal of the used sanitary towel and the use of an independant separate individual package.
Patent EP-0331874-A1 (EP)
Title: Magazine with several expansion dowels
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B15/08
Filed: 1989-01-12
Abstract: Expansion dowels (4, 5), which consist of a shank (6), an expansion body (13) and an expansion sleeve (11), are provided especially for use in undercut drilled holes. In the past, the expansion dowels (4, 5) were individually removed from a container for installation and inserted into the corresponding hole in the masonry. 
<??>In order to achieve simplification of installation, a magazine (1) containing expansion dowels (4, 5) is proposed in which the expansion dowels (4, 5) are clamped by means of their shank (6) in groove-shaped holders (2). The installation tool, for example a percussion screwdriver, is placed on the expansion dowel (4, 5) located in the holder (2), as a result of which the expansion dowel (4, 5) can be pushed out of the holder (2) and inserted in a drilled hole. In this case, the holder (2) allocated to each expansion dowel (4, 5) forms a guide for the installation tool. 
<IMAGE>
Patent EP-0339315-A1 (EP)
Inventor: SHIRAIWA HIDEHIKO
IPC: H01L21/30
Filed: 1989-04-05
Abstract: A method for preventing a contamination caused by residues of etched off patterns by photolithographic etch­ing. A considerable part of small contamination spots on semiconductor chip is found to be caused by tiny residues of etched off patterns. These residues are found especially around the periphery of device area and mark patterns when their outside are etched off. The occurrence of such resi­dues of etching is enhanced by anisotropic etching. These residues are dropped off by succeeding process of the pat­tern making, and disperse over the substrate causing a small contamination spots. To avoid the bad effects of the etch­ing residues, the edges of the mark patterns and device areas are covered with an edge cover which is formed in a step following to the pattern etching process.
Patent EP-0394543-A1 (EP)
Inventor: VON MEYERINCK WOLFGANG DIPL-IN
IPC: B64F1/28
Filed: 1989-05-05
Abstract: The invention relates to a refuelling system comprising a hydrant coupling (1), at least one refuelling coupling (2) and a plurality of tubular elements connecting the couplings (1, 2) and interconnected to form a hydrant arm (6) and two refuelling arms (3, 4) so as to be pivotable in each case about swivel joints exhibiting only one degree of freedom. To permit rapid and simultaneous refuelling of a plurality of tank connections, a distributor element (5) to which a plurality of refuelling arms (3, 4) are connected is arranged, on a waggon (7), downstream of the hydrant arm (6). The refuelling system is easy to operate, universally usable and permits the simultaneous filling or emptying of a plurality of tanks, for example aircraft tanks. <IMAGE>
Patent EP-0344574-A1 (EP)
Inventor: PESHEK PETER S
IPC: B65D81/34
Filed: 1989-05-23
Abstract: A susceptor for heating a food substance in a microwave oven is disclosed which has a thin film of metal deposited on a dimensionally stable dielectric substrate, such as paper. Substrates having a rough surface may be used. Preferably, the susceptor has a complex impedance measured prior to heating, at the frequency of the micro­wave oven, which has a real part between 30 and 2000 ohms per square. The preferred thickness of the thin metal film is related to the smoothness of the paper substrate. A substrate having a surface smoothness, expressed as an arithmetic average roughness, greater than 0.5 microns may be used with the present invention. The metal film is preferably aluminum having a thickness between 50 Angstroms and 600 Angstroms. The substrate may be coated with coatings such as clay. Clay coated paper substrates having a thin film of metal deposited thereon exhibit improved stability of performance characteristics during microwave heating.
Patent EP-0343680-A1 (EP)
Inventor: HEISIG UDO
IPC: B65F1/16
Filed: 1989-05-26
Abstract: A sealable refuse receptacle, in particular for medical or chemical purposes, has a receiving receptacle having an upper open end and a lid which seals the upper end and which has a double-walled outside rim which can be slipped onto the rim, which surrounds the upper end, of the receiving receptacle, latching devices being provided for locking the lid with respect to the receiving receptacle. The latching devices include a bead (11) disposed at the upper rim of the receiving receptacle (10) and extending transversely to the longitudinal axis of the receiving receptacle (10). The double-walled outside rim of the lid (20; 20') is formed by a circumferential outside wall (30) and a circumferential inside wall (31) which are at a distance from each other such that they can receive between them the upper rim of the receiving receptacle (10) having the bead (11). The outside wall (30) and the inside wall (31) are linked at the top of the lid (20; 20') by a covering wall (32) extending transversely to the longitudinal axis of the receiving receptacle (10). The latching devices furthermore comprise strong straps (21) which extend from the wall adjacent to the bead (11) of the receiving receptacle (10) upwards in the direction of the other wall and whose upper edge is disposed at a distance from the bottom of the covering wall (32) such that the bead (11) is able to latch in said distance. <IMAGE>
Patent EP-0364725-A1 (EP)
Inventor: SCHALK ADELBERT DIPL-ING
IPC: G11B5/17
Filed: 1989-09-08
Abstract: In a magnetic head system having two annular ferrite cores (1, 2) it is intended to simplify the manufacture, in particular, for high frequencies and small dimensions and to obtain a defined position of the wires (13). 
<??>A small coil body (7) of plastic is inserted into a recess (6) of the ferrite core (1), said coil body having circumferential grooves (8, 9, 14) for receiving the wire (13). 
<IMAGE>