baber/WOPTO huggingface dataset:
Patent EP-0257516-A2 (EP)
Inventor: SCHWABEN HANS-DIETER DR
IPC: C08L53/02
Filed: 1987-08-18
Abstract: The moulding compositions contain, based on A + B + C + D,  A from 10 to 45 % by weight of at least one thermoplastic resin, B from 1 to 25 % by weight of at least one block copolymer containing at least three blocks, C from 30 to 70 % by weight of aluminium hydroxide and/or magnesium hydroxide, D from 1 to 25 % by weight of one or more organophosphorus compounds, and are characterised in that the thermoplastic resin A contains at least one vinyl aromatic monomer having 8 to 12 carbon atoms, and in that, furthermore, the organophosphorus compounds D have a molecular weight of at least 250 g.mol<-><1> and are selected from the group comprising alkyl- and/or aryl-substituted phosphine oxides, alkyl- and/or aryl-substituted phosphates or mixtures thereof. The moulding compositions are used to produce mouldings.
Patent EP-0272728-A2 (EP)
Inventor: DRENT EIT
IPC: C08G67/02
Filed: 1987-11-24
Abstract: 1. Novel catalyst compositions, comprising 
a) a palladium compound, 
b) an anion of an acid with a pKa of less than 6, 
c) a bidentate ligand of the general formula R₁R₂M-R-MR₃R₄, wherein M represents phosphorus, arsenic or antimony, R₁,R₂,R₃ and R₄ represent hydrocarbyl groups which may or may not be substituted with polar groups and R is a bivalent organic bridging group having at least two carbon atoms in the bridge, and 
d) a compound chosen from the group formed by organic nitrites and nitro-compounds.
Patent EP-0240129-A2 (EP)
Inventor: GORDON LEN
IPC: H01H13/06
Filed: 1987-02-19
Abstract: A high voltage switch of the push-on, push-off variety is encased in a water-tight housing, which includes a flexible diaphragm which extends over the push-pole of the electrical switch. The water-tight housing is attached to the body of the overall switch assembly, which assembly would find primary utility with spas, pools hot tubs, jetted tubs and the like. A button assembly attached to the body provides for the multiple purposes of activating the electrical switch, directing water which might enter the body of the switch assembly away from the housing which encloses the electrical switch and toward drain holes in the body, and preventing access to the switch element and the diaphragm by the user of the switch assembly.
Patent EP-0259960-A2 (EP)
Inventor: TROTOIR JEAN-PAUL
IPC: C08K7/22
Filed: 1987-07-17
Abstract: A polymer concentrate contains 15-80% by weight of a liquid, pasty or waxy additive, 5-50% by weight of a particulate solid and at least 5% by weight of a polymer. The particulate solid is finely divided and typically has a particle size in the micrometre range. The concentrate is prepared by adding the additive to the particulate solid whilst mixing using a solids device, adding the polymer whilst continuing to mix, preferably at the same speed, subjecting the mixture to an elevated temperature to melt the polymer, cooling and grinding the cooled mixture.
Patent EP-0264271-A2 (EP)
Inventor: UY WILLIAM CHENG
IPC: D01F6/96
Filed: 1987-10-14
Abstract: Spinnable dopes of poly-p-phenylenebenzobis­thiazole, poly-p-phenylenebenzobisoxazole, or poly-2,5-benzoxazole and thermoplastic or intractable polymers in certain mixed solvents are provided.
Patent EP-0265195-A2 (EP)
Inventor: JOYCE TIMOTHY ROBERT
IPC: H02K37/12
Filed: 1987-10-19
Abstract: An electric stepper motor of the kind having a cylindrical permanently magnetised rotor (1) providing equally angularly spaced poles of successively opposite polarity around its circumference and a stator (19) providing pole pieces (35, 37) around the rotor at corresponding angular spacings and arranged for energisation by an electric current so that the stator pole pieces are magnetised with successively opposite polarity. The surfaces of the pole pieces (35, 37) facing the rotor (1) are skewed so that the spacing between the rotor and the facing surface of each pole piece increases in a given direction around the rotor axis, thereby to ensure that the rotor rotates in a predetermined direction each time the direction of the stator energisation current is reversed.
Patent EP-0273738-A2 (EP)
Inventor: SUKIGARA AKIHIKO
IPC: B41J2/355
Filed: 1987-12-24
Abstract: A thermal transfer printer with an erasing function for recording data by use of heating energies comprises: a signal generator to generate a signal to instruct the erasure; a heating energy generator; a memory in which generation patterns of heating energies to be generated from the heating energy generator are stored; and a controller to control the heating energy generator in a manner such that a plurality of different generation patterns are read out of the memory on the basis of the erasing instruction from the signal generator and the different heating energies are generated from the heating energy generator a plurality of times on the basis of the generation patterns, thereby erasing recorded patterns. The heating energy generator gives the heating energies to the recorded patterns through a correctable ribbon which can print and erase. With this printer, the data recorded by variable lengths in the proportional spacing mode can be certainly erased.
Patent EP-0247014-A2 (EP)
Inventor: OEHMAN CARL GUSTAV
IPC: G01B11/00
Filed: 1987-05-18
Abstract: In an electrooptic position sensing system for an object (11) moving in a plane at least one light source (10) is fixedly disposed such that the radiation field of the light source covers the area within which the object (11) is intended to move. The object, for instance being a mobile robot, is provided with a matrix (18) of light-sensitive elements intended to receive radiation from the light source (10). A lens arrangement (12) focuses the incident radiation to a light spot on the matrix (18) which then emits corresponding electric signals. Means (20,21) are arranged to sense the matrix (18) to determine the position of the light spot from the element which most unambiguously reacts on the incident radiation. Further, means (24) are provided to calculate the coordinates of the position of the moving object in the plane of movement from the position of the most heavily reacting element.
Patent EP-0283805-A2 (EP)
Inventor: BOLTE GEORG DR
IPC: B65D17/00
Filed: 1988-03-04
Abstract: The materials of the tab and the packaging may be identical or different, and the adhesive bond is provided by a solvent-free, thermoplastic hot-melt adhesive. The adhesive used between the tab and the packaging is heat-resistant, and the process for bonding the tab to the packaging uses this special adhesive. The hot-melt adhesive film can be reactivated by means of heat, high frequency and/or laser beams. …<IMAGE>…
Patent EP-0293798-A2 (EP)
Inventor: EVANS JOSEPH T JR
IPC: G11C17/04
Filed: 1988-05-30
Abstract: A non-volatile memory cell and related system utilize ferroelectric capacitors as data storage elements. Circuitry is provided for writing to a single ferroelectric capacitor storage element, as well as to dual storage elements operating inversely. The storage elements are read by use of a sense amplifier in a configuration which automatically restores the original data states, thereby eliminating the need for a subsequent restore operation. Memory systems are described which include circuitry for driving bit lines, word lines and drive lines to accomplish both the write and read operations.
Patent EP-0299311-A2 (EP)
Inventor: MUELLER BEAT
IPC: H02J13/00
Filed: 1988-07-02
Abstract: The remote control takes place by means of instructions, superimposed by a transmitter on the electrical supply network, in the form of pulse patterns of fixed length which consist of a plurality of steps. In addition to the respective instruction (AWl-AWm), each transmission pulse pattern contains at least one address (HGl-HGh; UGl-UGn; IAl-IAi), the number of addresses being matched to the level of detail, and each address and the data information being formed by a pulse pattern of the said fixed length. In this way, each individual function can be triggered individually and the code system used is secure and rapid. <IMAGE>
Patent EP-0301414-A2 (EP)
Inventor: FABRY BERND DR
IPC: C09K23/42
Filed: 1988-07-21
Abstract: Wäßrige Lösungen oberflächenaktiver Hydroxysulfonate werden erhalten durch Umsetzung ungesättigter Fettalkyl- oder Fettalkylpolyoxyalkylester, z.B. von Oleylacetat oder Oleylpolyoxyethyl-acetat, mit Schwefeltrioxid, Eintragen des Umsetzungsproduktes in wäßriges Alkali-, Erdalkali- oder Ammoniumhydroxid und Erwärmen der Lösung bis zur Hydrolyse der enthaltenen Ester- und Sultongruppen.
Patent EP-0303245-A2 (EP)
Inventor: BECKEY THOMAS J
IPC: F24F11/02
Filed: 1988-08-10
Abstract: A refrigeration system control method for minimizing off cycle losses during a cooling mode of operation of a refrigeration system having an indoor coil (2), an indoor coil fan (4, 22), an outdoor coil (12), an outdoor coil fan (14, 24), a refrigerant line (10, 11) between one end of the indoor coil and one end of the outdoor coil, a valve (8) in the refrigerant line and a compressor apparatus (6, 18, 21) connecting the other end of the indoor coil to the other end of the outdoor coil includes the steps of sensing the humidity of an indoor space to be cooled by the refrigeration system to determine whether the sensed humidity is below a preset humidity setpoint level or above the preset humidity level and controlling an energization of the indoor coil fan (4, 22) during a time period starting with an energization of the compressor (6) and ending after the deenergization of the compressor and having a fan energization duration during the time period dependent on the sensed humidity (Fig. 3).
Patent EP-0315801-A2 (EP)
Inventor: UCHIDA MASASHI C O UBE MACHINE
IPC: B22D17/26
Filed: 1988-10-18
Abstract: In a die casting apparatus, mold opening/closing units are mounted on carriers and the carriers are freely moved in/out from a mold clamping unit in a lateral direction. The mold clamping unit includes at least two guides for guiding each of the carriers (32) from a standby position to a predetermined position in the mold clamping unit and a stationary board (16, 17) having a higher portion formed at a portion sandwiched by the guides. Each of the carriers includes a lift unit for moving upward/downward the mold opening/closing unit. When each of the carriers is to be moved, the lift unit positions the mold opening/closing unit at a height at which the mold opening/closing unit can freely move without colliding against the higher portion, moves the mold opening/closing unit into the mold clamping unit, and then moves downward and places the mold opening/closing unit on the higher portion of the stationary board.
Patent EP-0319691-A2 (EP)
Inventor: SHIMIZU MITSURU
IPC: G11C8/12
Filed: 1988-10-26
Abstract: A memory cell contains a first MOS transistor (Qr), a second MOS transistor (Qc), and a capacitor (C), which are connected at the first ends to one another. A word line (RWL) for a first cell series, is connected to the gates of first MOS transistors in the memory cells arrayed in a row. A word line (CWL) for a second cell series, is connected to the gates of second MOS tran­sistors arrayed in a column. A bit line (RBL) for the first cell series, is connected to the second ends of the first MOS transistors in the row. A bit line (CBL) for the second cell series, is connected to the second ends of the second MOS transistors in the column. A selection circuit (3) selects the first cell series or the second cell series, according to an external input signal  WLS  for cell series selection. According to the semiconductor memory device, one of the first and second cell array serieses of the memory cell array can be accessed according to a logic level of the array series select signal  WLS .
Patent EP-0314191-A2 (EP)
Inventor: SUGANO KAZUHIKO
IPC: F16H61/02
Filed: 1988-10-31
Abstract: The stroking order of the band brake servo piston (130) and the accumulator piston (114) are reversed under high and low transmission loads, therefore reversing the pressure modifying effects provided by the same. This is achieved by selecting the various areas and springs which determined the resistance against which the piston must stroke under high and low load conditions (wherein the level of the line pressure changes), and the forces which drive the pistons against the resistances.
Patent EP-0315959-A2 (EP)
Inventor: HONORE TAGE
IPC: C07D403/06
Filed: 1988-11-08
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula
      wherein 
R¹ is C₁₋₁₂-alkyl, which may obtionally be substituted by hydroxy, formyl, carboxy, carboxylic esters, amides or ami­nes, C₃₋₈-cycloalkyl, aryl, aralkyl; and wherein R⁶ is, hy­drogen, halogen, CN, CF₃, NO₂, or OR′, wherein R′ is C₁₋₄-­alkyl and R⁵, R⁷ and R⁸ is hydrogen, provided R⁶ is not CF₃, OCH₃, NO₂, CL or Br when R¹ is CH₃; or 
R⁶ and R⁷ independently are NO₂, halogen, CN, CF₃, or OR′, wherein R′ is C₁₋₄-alkyl, and R⁵ and R⁸ are each hydrogen; or 
R⁵ and R⁶ together form a further fused aromatic ring, which may be substituted with halogen, NO₂, CN, CF₃ or OR′, wherein R′ is C₁₋₄-alkyl, and R⁷ and R⁸ independently are hydrogen, halogen, CN, CF₃, NO₂ or OR′ wherein R′ is C₁₋₄-alkyl; or 
R⁷ and R⁸ together form a further fused aromatic ring, which may be substituted with halogen, NO₂, CN, CF₃ or OR′, wherein R′ is C₁₋₄-alkyl, and R⁵ and R⁶ independently are hydrogen, halogen, CN, CF₃, NO₂ or OR′, wherein R′ is C₁₋₄-alkyl.   
     The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. 
     The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters, particularly the quisqualate receptors, and especially as neuroleptics.
Patent EP-0318728-A2 (EP)
Inventor: DINGLER GERHARD
IPC: E04G9/04
Filed: 1988-11-09
Abstract: A forming panel for forming concrete has a reinforcing frame with transverse struts 19 of extruded aluminium. The latter have, on the inner walls of their side walls 23, 24, projections 41, 42 and grooves 46, 47 which are formed by extrusion and are fashioned in the manner of opposite internally threaded portions. Distributed over the length, there are provided in the transverse wall 26 holes 28, into which a structural bar having a coarse external thread and serving for anchoring the forming panel is introduced, and into which the internal threaded portions can be screwed. It is not necessary to weld a plurality of separate nuts with the required internal thread into or onto the transverse strut, thus reducing costs. In addition, the threaded engagement into the grooves 46, 47 distributed over the entire side-wall height is capable of greater loading than in the case of the short internal threads of conventional nuts. <IMAGE>
Patent EP-0297689-A2 (EP)
Inventor: OHTA KENJI
IPC: G11B11/105
Filed: 1985-04-12
Abstract: A magneto-optic memory element includes a magneto-optic memory layer (16) mounted on a substrate (10) and sandwiched between a pair of transparent AlN dielectric layers (12, 14) which protect the memory layer (16) from oxygen and moisture. An alloy reflection film (18) is formed on one of the pair of transparent AlN dielectric layers in order to increase the apparent Kerr rotation angle produced by the magneto-optic memory element. The reflection film comprises aluminium and contains an element for preventing the formation of turbidity in the reflection layer, this element being palladium, platinum, or nickel.
Patent EP-0293066-A2 (EP)
Inventor: THEEUWES FELIX
IPC: A61K9/00
Filed: 1988-02-22
Abstract: A dispenser is enclosed for delivering a beneficial agent to an environment of use. The dispenser comprising a wall that surrounds an internal space comprising a first means in the dispenser for changing from a dispenser state to an environment of use state on leaving the dispenser, a beneficial agent in the first means, and a second means in the dispenser for aiding in displacing the first means from the dispenser.
Patent EP-0288275-A2 (EP)
Inventor: SOMEYA SINZO
IPC: A01N43/60
Filed: 1988-04-20
Abstract: Disclosed are novel compounds of the formula [I]:
     wherein A represents
     (where X represents a hydrogen or chlorine atom)
     Z represents
     (wherein R 1  represents a hydrogen atom or CH 3  group, R 2  represents a hydrogen atom or Ci - C 4  alkyl group), furylmethyl group, tetrahydrofuryl group, 2-tetrahydropyranylmethyl group or tetrahydrofurfuryl group optionally substituted with one or more methyl groups. 
     The compounds have strong herbicidal effect against the weeds belonging to the Family Gramineae.
Patent EP-0291306-A2 (EP)
Inventor: ISHIGURO GINYA
IPC: G06K19/06
Filed: 1988-05-12
Abstract: The present invention is related to a magnetic card and apparatus for reading data therefrom and recording data thereon. 
     In a first aspect of the invention, the magnetic card comprises (a) a card body, (b) a first magnetic layer laid on the card body, the first magnetic layer comprising a first magnetic material, (c) a second magnetic layer laid on the first magnetic layer, the second magnetic layer comprising a second magnetic material having Curie temperature lower than that of the first magnetic material and a coercive force at an atmospheric temperature higher than that of the first magnetic material. 
     There are also provided magnetic card recorder, reader, post processor, eraser, reading apparatus, and recording apparatus for recording, reading, erasing and protecting data on the magnetic card.
Patent EP-0302018-A2 (EP)
Inventor: SURBER WERNER DR
IPC: C07D487/04
Filed: 1988-07-22
Abstract: 1,4-Diketopyrrolo[3,4-c]pyrroles of the formula I 
<IMAGE>
 in which R1 and R2, independently of one another, denote phenyl, diphenyl or naphthyl radicals or aromatic O-, S- or N-heterocyclic radicals are prepared by reaction of 1 mol of a dicyclohexyl succinate, dialkyl succinate, monoalkyl monophenyl succinate or diphenyl succinate, in which, in the succinic ester radical, alkyl denotes C1-C18-alkyl and phenyl denotes unsubstituted phenyl or phenyl which is substituted by one or two halogen atoms, one or two C1-C6-alkyl or C1-C6-alkoxy groups, with 2 mol of a nitrile of the formula II or III or with 1 mol of a nitrile of the formula II and 1 mol of a nitrile of the formula III
 R1-CN    (II),      R2-CN    (III> in which R1 and R2 have the abovementioned meaning, in an inert organic solvent in the presence of an alkali metal or an alkali metal alcoholate as the strong base at elevated temperature to give an alkali metal salt of the formula IV 
<IMAGE>
 in which M represents an alkali metal, followed by release of a compound of the formula I by protolysis of a compound of the above formula IV, characterised in that at least two portions of water, an inorganic and/or organic acid, a mixture of water and an organic solvent, or a mixture of an inorganic or organic acid and water and/or at least one organic solvent are added in succession to a compound of the above formula IV, and, after addition of the corresponding portions, the reaction is allowed to proceed at a temperature of 20 to 150 DEG C.
Patent EP-0290401-A2 (EP)
Title: Thermo-forming machine
Inventor: FRETTA SEVERINO O M G DI FRETT
IPC: B29C51/42
Filed: 1988-04-07
Abstract: A machine for thermoforming a continuous strip (N) or sheets of plastics material in an automatic cycle has moulding equipment supported by an auxiliary structure (34), which is articulated to the main structure of the machine about a vertical axis (X-X) in order to ensure easier replacement of the dies. The machine also has an auxiliary system (28) for heating the edges of the strip (N) and a system for controlling the advance of the strip (N) in steps by means of photoelectric cells.
Patent EP-0307375-A2 (EP)
Inventor: SWEGEN HANS BERTIL ALFSON
IPC: G07D9/00
Filed: 1988-06-28
Abstract: A system for transferring reliably at least the value of valuable documents to a monetary institution, thereby to enable customers to obtain more advantageous interest conditions and enabling banknotes to be handled more quickly and more simply within the monetary institution. The system includes terminals (11, 12, ...16) provided with means for writing into cassettes (131, 141) information concerning the banknote-content of the cassettes. The system further comprises equipment (10) which is located in the monetary institution and provided with means (101) for recording information previously written into the cassettes. 
     The cassettes used are of the kind which can be unlocked solely within the confines of the monetary institution. 
     The equipment (10) in the monetary institution is provided with banknote outfeed means (103) for feeding banknotes from cassettes (131, 141) inserted in the equipment and for identi­fying the value of dispensed banknotes and comparing the result of this identification with the aid of registering means (101) which reads information from the cassettes (131, 141).
Patent EP-0331883-A2 (EP)
Inventor: CHARETTE ERNEST J
IPC: D21D5/02
Filed: 1989-01-19
Abstract: A rotor is concentrically arranged within a cylindrical sorter. The rotor carries a multiplicity of vanes very close to the wire in order to produce hydrodynamic impulses against the flow of liquid which clean the wire. Each vane comprises a first section attached to the rotor; this first section has an inclined surface and a surface essentially extending in a radial direction. A second section of the vane is attached to, but can be removed from, the radially extending surface of the first section. The removeable second section extends radially beyond the first section. If the removeable section has worn out as a result of extended use, it can be removed and replaced by a new second section. In a preferred embodiment, the thickness of the second section of the vane is equal to or greater than the diameter of the holes in the wire. It is also preferred that the length of the second vane section that extends beyond the first section is greater than the diameter of the holes in the wire. In this embodiment, the length of the projection of the inclined surface of the first section should be greater than the length of the surface extending in a radial direction.
Patent EP-0336107-A2 (EP)
Inventor: SPENCER HERBERT C
IPC: B65D81/02
Filed: 1989-02-27
Abstract: There is disclosed a method of packaging vials (12) containing diagnostic specimens for purposes of transport. The method is comprised of the steps of: firstly, wrapping a vial (12) in shock absorbing material (14); secondly, inserting the vial wrapped in shock absorbing (14) material in a pressure vessel (16), the pressure vessel (16) having moisture absorbing material lining the bottom; thirdly, wrapping the sides of the pressure vessel with a plurality of layers of cardboard (20); fourthly, shielding the top and bottom of the pressure vessel with a plurality of layers of cardboard (34); and fifthly, sealing the pressure vessel with cardboard wrap and shielding in a cardboard box (24).
Patent EP-0338410-A2 (EP)
Inventor: BOCK AUGUST PROF DR RER NAT
IPC: C12N1/20
Filed: 1989-04-13
Abstract: The invention relates to Escherichia coli strains for extensive protein secretion into the culture medium, to a process for the preparation of the said strains and to the use thereof. <IMAGE>
Patent EP-0339656-A2 (EP)
Inventor: GOLD PHIL
IPC: A61P31/04
Filed: 1989-04-28
Abstract: Effect of dietary whey protein (lactalbumin) on the immune response to sheep red blood cells, host resistance to bacterial infections, development of tumors and the process of aging.
Patent EP-0384965-A2 (EP)
Inventor: GLOTZ GERHARD DR
IPC: F42B15/01
Filed: 1989-11-11
Abstract: There is provided a fin-stabilised subprojectile (10) with a target acquisition device which, by the use of a rigid sensor (14) and a triaxial laser gyroscope (16), is characterised in comparison with known subprojectiles by a high firing stability and reliability, at the same time with a simple construction. 
<??>For control in a target area, there are microreaction propulsion units (18) which are arranged in the subprojectile (10) in front of its centre of gravity. 
<IMAGE>