baber/WOPTO huggingface dataset:
Patent EP-0358025-A1 (EP)
Inventor: SPANG PETER DR
IPC: C07D235/24
Filed: 1989-08-19
Abstract: The invention relates to compounds of the general formula (I) 
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 in which R<1> and R<2> in each case stand for H, Cl, alkyl, alkoxy, optionally substituted phenyl or phenylalkyl, R<3> and R<4> stand for H, alkyl, oxaalkyl, alkoxy, oxaalkoxy, optionally substituted phenyl, phenylalkyl, phenoxy, phenylalkoxy, alkylcarbonylamino, benzoylamino, alkanoyloxy or benzoyloxy, n is 1 or 2 and R<5> - if n = 1 - stands for alkyl, hydroxyalkyl, cycloalkyl, alkenyl, oxaalkyl, phenylalkyl or for -(CH2)m-O- 
<IMAGE>
 or 
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 or - if n = 2 - stands for alkylene, cycloalkylene, alkenylene, oxaalkylene or for 
<IMAGE>
 or 
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 in which m denotes 2 to 4, R<6> denotes alkyl, alkenyl, cycloalkyl, phenylalkyl, optionally substituted phenyl or naphthyl, and R<7> denotes alkylene, alkenylene, cycloalkylene, optionally substituted phenylene, naphthylene, diphenylene, 
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 and 
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<??>The anilides (I) are effective photostabilisers for organic materials, in particular for polymers.
Patent EP-0366136-A1 (EP)
Inventor: SEKINE MASAYOSHI
IPC: G01S3/786
Filed: 1989-10-26
Abstract: In an image sensing an processing device, a movement vector of an image is detected in each of detection blocks formed by dividing an image sensing plane, and a distributed state of the image movement within the image sensing plane is detected by statistically processing the movement vector detected in each of the detection blocks. On the basis of the distributed state of the image movement, an area having an image of a main photographed object is detected so as to set a focus detecting area on the image sensing plane or to control a focusing circuit.
Patent EP-0375965-A1 (EP)
Inventor: FUJIOKA HIROSHI
IPC: H01L29/737
Filed: 1989-11-29
Abstract: A heterojunction bipolar transistor includes a tungsten layer (15; 39) formed on a base layer (12; 36). An insulating side­wall (19; 38a) is formed on the base layer (12; 36) and along a vertical wall (13a; 37a) of an emitter layer (13; 37) formed on the base layer (12; 36). An end of the tungsten layer (15; 39) faces a base-emitter heterojunction through the sidewall (19; 38a).
Patent EP-0403697-A1 (EP)
Inventor: AONO KAZUAKI
IPC: B23K26/14
Filed: 1989-12-28
Abstract: A method of cutting a material comprises cutting a mate­rial by laser beams (3) emitted from a laser machine (1), and cleaning a cut surface of the material by water (11) as a solvent.
Patent EP-0327244-A1 (EP)
Inventor: MEIERHOFER RUDOLF
IPC: H01L23/495
Filed: 1989-01-25
Abstract: A drinking straw (1) consists of three linear tubular parts (2, 3, 4) alternating along the straw (1) with two bendable tubular parts (5, 6) which are each in the form of a tubular bellows and are more readily bendable than are the linear parts (2, 3, 4). The straw (1), bent into an S-shape, is sealed in a plastics film bag (7) and the bag (7) is releasably adhered to one of the two sloping roof panels (10) of a gable-topped carton (8). The bag (7) and the straw (1) are totally within the recess (11) naturally formed between the sealing fin (9) and the roof panel (10) of the gable-top closure (9, 10).
Patent EP-0368501-A1 (EP)
Inventor: JESSOP ANTHONY
IPC: H04Q3/52
Filed: 1989-10-23
Abstract: A synchronous cross connect for a transmission network. In order to cross connect a plurality of digitial rates the rates are justified up to synchronous rates, the justified synchronous rates being chosen to have a specific whole number relationship with one another (harmonically justified). This allows a wide range of signals to be cross-connected in one array and results in a switch architecture (Fig. 6a) which gives near linear cost in growing from small to large switches.
Patent EP-0434875-A1 (EP)
Inventor: REYNOLDS DAVID
IPC: G06Q10/00
Filed: 1989-12-29
Abstract: A resource control system is disclosed which is integrated as resource control values relating to fees, time and expenses for relatively short, intermediate and long time periods is stored and may be displayed. The information is updated regularly and a single mainframe computer, which also directs the generation of invoices is used. The problems of over-­burdening the memory and processing power of the mainframe computer are avoided by assigning all of the relevant data into staff, contract, manager and classification files, and processing the various files in a serial manner such that work is not duplicated. Further, when creating each file, the mainframe computer uses random access memory and a permanent storage medium in a manner which minimises transmission of data and avoids duplication.
Patent EP-0377346-A1 (EP)
Inventor: GRIMBERG GERARD
IPC: E04C2/288
Filed: 1989-01-05
Abstract: Process for fixedly retaining, end to end, two articles, especially boards, panels, planks and the like, while their definitive joining takes place by adhesive bonding and/or coating with a curable material; before the curing of the adhesive and/or of the curable material, a flat joining part (1) provided with at least two tongues or tabs (3, 3') is inserted transversely between the contact faces of the two articles (6 and 6'), in such a way that the ends of these tongues or tabs come to bear on the lower face of the assembly, and the top of the flat part (1) is fixed against the upper face of the assembly. <IMAGE>
Patent EP-0347280-A1 (EP)
Inventor: ROMERO JOSE
IPC: A45D44/02
Filed: 1989-06-05
Abstract: The invention relates to fittings for children's hairdressing parlours. They comprise a rigid structure (1) provided with vertical displacement means on which are placed a seat (3) and, facing the seat, a video screen (4). Seat and screen are adjustable in order to be adapted both to the child's stature and to its line of sight. The structure comprises at least one rigid surface member (2) on which the child may bear. The said surface being immobile relative to the screen during the vertical movements of the structure. <IMAGE>
Patent EP-0350355-A1 (EP)
Inventor: FAYOLLE FRANCOISE
IPC: C12P7/52
Filed: 1989-06-19
Abstract: A process is described for producing, in a reaction zone, a mixture of organic acids or of the corresponding salts containing a major proportion of n-butyric acid or of its corresponding salt, by fermenting an initial reaction mixture containing a sugar substrate in the presence of at least one strain belonging to the Clostridium species. According to the invention the following stages are carried out: a) the strain is fed with the substrate at an initial concentration of between 1 and 80 g of substrate per litre of initial reaction medium, b) the substrate concentration is allowed to decrease by at least 20% of its initial value and to a value such that it is between 0 and 30 g of substrate per litre of initial reaction medium, c) the strain is fed with the said substrate at a rate of between 0.01 and 25 g per litre of initial reaction medium and per hour and such that the residual concentration of the said substrate during the feeding period is not more than 80 g/l of initial reaction medium, and d) the mixture of acids or of salts thus produced is recovered. o
Patent EP-0350386-A1 (EP)
Inventor: FORESTIER SERGE
IPC: C07C/
Filed: 1989-07-04
Abstract: The invention relates to an unsaturated benzalmalonate derivative of formula:   <IMAGE> (I)  in which: R1 and R2 denote a hydrogen atom, a hydroxyl, a trimethylsiloxy, a C1-C6 straight or branched chain alkyl, C1-C6 straight or branched chain alkoxy or a -(CH2)p-C(R4)=CH2 radical, where p is an integer between 1 and 10 and preferably between 1 and 4 and R4 denotes a hydrogen atom or a C1-C4 straight or branched chain alkyl radical, one of the two radicals R1 or R2 denoting a residue -(CH2)p-C(R4)=CH2, R3 denotes a hydrogen atom, a C1-C6 straight or branched chain alkyl radical or a C1-C6 straight or branched chain alkoxy radical, R5 and R6, which are identical or different, denote a C1-C8 straight or branched chain alkyl radical. Use as a sunscreen in cosmetic compositions.
Patent EP-0354135-A1 (EP)
Inventor: BARRAULT MICHEL
IPC: G01R29/08
Filed: 1989-07-21
Abstract: A unit (12, 14) for transmitting electromagnetic signals with random or pseudo-random frequency variation, of low power, is disposed inside the electromagnetic screen (10) to be checked. These signals are detected by at least one synchronous detection receiver (26) situated outside the screen, a second transmission path, preferably consisting of an optical fibre (18) connecting the transmission and reception units in order to enable the synchronous detection of signals transmitted through the screen by an electromagnetic path. The amplitude of the electromagnetic signals received by the detector is indicative of the quality of the shielding. 
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Patent EP-0337914-A1 (EP)
Inventor: BALDRICH SALAS ANA TERESA
IPC: A47K10/36
Filed: 1989-03-30
Abstract: The transmission from the shaft (2a) of one of the rollers (2) trapping the paper band (3) to the block­ing mechanism (24,25,26,27) is performed by means of two sets of sprockets (16,17;18,19) of different diameter and meshing selectively and alternately with one another. The shaft (20) of one set of sprockets (18,19) carries mounted thereon the cam (22) which loads the spring (23) for trig­gering the mechanism delivering a short run of paper band (3). The outlet opening (29) for the paper band (3a) has a cut­ter blade (30) at one of its borders to sever the band. 
     It is possible to regulate the length of the delivered paper band by changing the position of the sprockets (16,17) as regards the sprockets (18,19). The automatic mechanism for delivering the short band run is thereby simplified.
Patent EP-0342142-A1 (EP)
Inventor: ROMERO MARGARINO ANTONIO
IPC: E05F11/48
Filed: 1989-05-08
Abstract: The patent deals with the fact that in cable (23) type window winders, this cable is not subject to alter­nating flexures. The braking chamber is placed in the opposite direction to conventional ones and inserted in­side the casing of the device (A), which makes the assembly considerably reduced in width and does not show any bulging or swelling towards the inside of the vehicle.
Patent EP-0374111-A1 (EP)
Inventor: VAN VOORTHUIJSEN JOOP
IPC: F16C33/54
Filed: 1989-09-04
Abstract: A cage for the rollers in a roller bearing has two annular portions (11, 12) and intermediate bars (13). A protrusion (16) is provided on the side surface (15) of the one annular member 11) in connection to each cage pocket (14) for insertion into a recess in the adjacent roller end so as to retain the roller (10) in the cage pocket (14).
Patent EP-0464020-A1 (EP)
Title: Usine de conversion d'energie elementaire en energie thermique
Inventor: MIHAILESCU EUGEN
IPC: F24V50/00
Filed: 1989-03-21
Abstract: La centrale oméga (14) est une usine génératrice stationnaire qui convertit l'énergie électro-spirituelle qui définit la réalité, appelée en bref énergie oméga, en énergie thermique. L'énergie oméga est reliée à toute structure, se manifeste d'une part comme forme d'énergie concentrée ou comme champ d'énergie concentré au niveau des lignes d'un réseau terrestre d'énergie oméga; elle est d'autre par en rapport direct avec le rayonnement solaire. L'énergie oméga disponible sur le site de l'usine génératrice agit sur la centrale oméga, qui comprend une structure unitaire active d'usine génératrice, composée de parois externes et de parois internes. L'énergie oméga est absorbée par les parois externes (17, 19, 21) composées de matériaux non métalliques, et vibre dans tous les sens. Les parois internes (23, 24 et 26, 27, 28) se composent de matériaux métalliques et freinent les vibrations de l'énergie oméga de façon à faire monter la température à l'intérieur de la structure active de la centrale et à la transmettre à un agent caloporteur (généralement de l'eau), qui est ensuite conduit à l'extérieur par des tuyaux (30, 31) sous forme de vapeur d'eau ou d'eau chaude.
Patent EP-0409859-A1 (EP)
Inventor: BAUMUELLER ANDREAS
IPC: F02D17/02
Filed: 1989-04-05
Abstract: Lorsqu'un moteur à combustion interne à deux temps (10) fonctionnant à vide ou en charge partielle avec injection intermittente de carburant, non seulement les injecteurs (12) fonctionnent de manière intermittente, mais le papillon des gaz (18) est aussi ouvert plus longtemps que d'habitude lors du passage au fonctionnement à vide ou en charge partielle, et, simultanément, le carburant est injecté avec un angle d'ouverture et un débit constants. On obtient ainsi en fonctionnement à vide ou débrayé un allumage fiable d'un mélange pauvre, le moteur tournant, en fonctionnement à vide ou débrayé, de manière avantageuse tant pour la consommation d'énergie que pour la production de gaz d'échappement.
Patent EP-0382252-A1 (EP)
Inventor: HELMS BERND
IPC: B65B5/04
Filed: 1990-02-09
Abstract: PCT No. PCT/EP90/00217 Sec. 371 Date Oct. 4, 1990 Sec. 102(e) Date Oct. 4, 1990 PCT Filed Feb. 9, 1990 PCT Pub. No. WO90/09318 PCT Pub. Date Aug. 23, 1990.An upright immersion tube (92) is movable back and forth in its longitudinal direction between a takeover position in which a bushy plant (10) can be introduced into the immersion tube (92) and an immersed position in which the immersion tube is plunged through a spreader tube (40) into the vicinity of the bottom of a bag (12) which is being held open. The immersion tube (92) has a rear semi-tubular portion (96) with a hinged flap which is open in the takeover position but adapted to be moved into a closing position as the immersion tube (92) moves into the immersed position and, in said closing position, supplements the rear portion (96) so as to form a closed tube section. The spreader tube (40) has the profile contour of a ship's hull and engages between projecting bag edge zones (16) of a film web forming the bags (12) and being movable stepwise in the longitudinal direction of this contour. The flap is a semi-tubular portion of the imemrsion tube (92) and, with the conveyor chute (98) in the open position, it aligns one bushy plant (10) each in longitudinal direction of the immersion tube (92), with the root conglomerate leading.
Patent EP-0392316-A1 (EP)
Inventor: LEECOCK FUGGINIA CYNTHIA
IPC: A47L13/17
Filed: 1990-04-02
Abstract: A wiper for one step polishing and protecting of a hard surface such as wood and plastic surfaces, e.g. furniture, comprises a nonwoven substrate impregnated with a liquid polish composition comprising by weight of the composition: a) from about 0.7 to about 7% of an organic polysiloxane having a viscosity of from about 50 to about 100 centistokes at 25°C.; b) from about 0.1 to about 3.5 of an organic polysiloxane having a viscosity of about 1000 to about 25,000 centistokes at 25°C.; c) from 0 to about 1.4% of an aminofunctional silicone fluid; d) from about 0.1 to about 1% of a wax; e) from about 1 to about 15% of a hydrocarbon solvent having an initial boiling point above about 98°C. and an end boiling point below about 200°C.; f) from about 0.05 to about 2% of a nonionic emulsifier; and g) the remainder to 100% water; wherein the ratio of (a) to (b) is from about 2 to 1 to about 5 to 1, the substrate has a basis weight of from about 30 to about 90 g/sq.yd. and a maximum absorbence capacity of about 4 to about 8 times its weight, and the polish composition is loaded onto the substrate at about 25 to about 75% of its maximum absorbence capacity.
Patent EP-0396015-A1 (EP)
Inventor: HAHN CARL J III
IPC: H01Q3/24
Filed: 1990-04-26
Abstract: A transponder (10) that selectively provides both global and spot beam anten­na coverage. The transponder (10) comprises a channel amplifier (12) and an anten­na feed network (18) that includes coupler means (20) for coupling energy into a plu­rality of power distribution networks (21,22) that feed a plurality of antenna radiat­ing elements that form a beam that illuminates the desired coverage area. A variable power divider (13) is coupled to the amplifier (12) that variably couples power along two channel output paths. Each output path includes a matched bandpass filter (14, 16) and the second output path includes a phase delay circuit (15). Selective control of the ratio of the power coupled to the respective output paths, and the phase delay provided by the phase delay circuit (15), provides for selective coupling of the total power provided by the channel amplifier (12) to either the full set (26), or a selected subset (25) of the antenna elements which generates global and spot beams, respec­tively. A more complex version is described which additionally incorporates an N-­channel multiplexer (30). The present invention may also be employed as an inter­face circuit that may be interposed between a transponder channel amplifier (12) and an antenna feed network (18) to retrofit existing transponders to provide for select­able beam coverage.
Patent EP-0421188-A1 (EP)
Inventor: HOPPE BERND
IPC: B04B3/02
Filed: 1990-09-19
Abstract: In a pusher centrifuge having a plurality of rotating sieve drums (1, 2), apart from an oscillating lifting movement in the axial direction during each advance stroke, adjacent sieve drums (1, 2) carry out in addition a specific rotational movement in the circumferential direction. At the edge of the inner sieve drum (1) which acts as a pusher ring (1'), the solid cake is loosened by this rotational movement and the de-watering improved. The relative rotational movement of the two sieve drums (1, 2) can be achieved for example by means of a screw guide (12, 13, 14) of the shafts (10, 11) of the two sieve drums (1, 2). 
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Patent EP-0425868-A1 (EP)
Inventor: OEHY PETER
IPC: D01H7/04
Filed: 1990-10-12
Abstract: A rotatable member (3) has on its outside surface a contoured surface portion (15) which widens conically upwards in diameter, is contiguous with a lubricant storage chamber (14) and extends axially to near a bearing (11) by which the rotatable member (3) is rotatably mounted in a housing (4). Lubricant discharging downwardly by gravity from the bearing (11) returns upwardly along the surface part (15) and reaches a zone which is below the bearing (11) and from which the same takes up lubricant. The bearing (11) is therefore supplied with lubricant during the rotation of the rotatable member (3) so that uniform lubrication in a thin layer is ensured. The mounting is used more particularly in a cap of a cap spinning machine or cap twisting machine.
Patent EP-0427097-A1 (EP)
Inventor: BARTSCHT MANFRED
IPC: F02D9/02
Filed: 1990-10-31
Abstract: In the case of a throttle valve (D) for an internal combustion engine, which is supported on a shaft (W), with a Bowden cable (S), by means of which the shaft can be rotated, at least one recovery spring (R) on the Bowden cable, a first stop (A1) between the Bowden cable and the shaft, a first coupling device (K1) between the Bowden cable and the shaft and a servo motor, in order to create a throttle valve, which, although of the simplest and most cost-effective design, increases the operating safety and reliability of the motor vehicle, and to relieve the servo motor in operation of a large force returning the throttle valve, the first coupling device is a first coupling which has a varying or neutralisable frictional connection, the frictional connection being greatest in the immediate area of the variable stop point. 
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Patent EP-0432710-A1 (EP)
Inventor: CREUZBURG PETER
IPC: A24F1/32
Filed: 1990-12-11
Abstract: The bowl (10) of the head (8) of a tobacco pipe is provided as a whole with a heat-conductive lining (4), which extends through a narrow point (3a) at the transition from the bowl (10) to the tubular stem (7). The lining preferably consists of a metal coating, in particular of an aluminium foil. In an advantageous development, an essentially spherical body (9) made from heat-retaining material, such as light expanded clay aggregate, is arranged in a widening of the tubular stem behind the narrow point (3a) and is in contact with the lining (4) in some areas. The whole pipe may consist of a conical wound body (1) of paper, which integrally forms the head (8) and the stem tube (7), the narrow point (3a) being pressed in, in the form of a notch, and the head (8) being angled at that point relative to the stem tube (7). <IMAGE>
Patent EP-0421533-A1 (EP)
Inventor: KARAM GEORGES SOCIETE CIVILE S
IPC: H04B7/005
Filed: 1990-10-01
Abstract: Predistortion apparatus (9) for a digital transmission system which transmits complex input data from a constellation with the aid of a modulator (14) and of a power amplifier (15) which distorts the data, the apparatus comprising a predistortion circuit (11) which predistorts the input data in the opposite direction beforehand. …<??>It comprises a transmission filter (10) which delivers, at the rate k/T, oversampled filtered data coded with 2N bits to the predistortion circuit (11) which comprises an encoder (20) which transforms the filtered data coded with 2N bits into data coded with 2M bits (M<N) which address a memory (51) which stores complex predistortion coefficients, and a complex multiplier (52) which multiplies for each datum the 2N bits of the filtered datum by the selected predistortion coefficient in order to deliver predistorted data. …<IMAGE>…
Patent EP-0442187-A1 (EP)
Inventor: TANI TOSHIO C O FURUKAWA CRT F
IPC: C25D1/04
Filed: 1990-02-16
Abstract: Disclosed is a method of making electrodeposited copper foil which comprises carrying electrolysis by adding a water-soluble cellulose ether to an electrolytic solution. 
     A profile of the matte side nodules of the electrodeposited copper foil obtained by the method of the present invention can be easily controlled, and the electrodeposited copper foil which is high above IPC specification Class 3 in elongation at room temperature and high temperature can be obtained.
Patent EP-0400826-A1 (EP)
Inventor: CHILMAID GORDON
IPC: B65D33/36
Filed: 1990-05-10
Abstract: A flexible container (10), including a closed end (16), the closed end being formed by folding an open end portion (19), and joining means joining said folded end portion (19) to the body of the flexible container (10), said joining means being arranged so as to join said folded end portion to said body more strongly over outer sections (26, 27) adjacent each side edge (23, 24) of said flexible container than over an inner section (28) spaced from said side edges.
Patent EP-0406018-A1 (EP)
Inventor: YOSHINO RYUTARO
IPC: B25J13/08
Filed: 1990-06-29
Abstract: A biped walking robot and system for control­ling the robot. The system provides smooth posture control by eliminating interference arising between the frictional force of the ground acting on the legs of the robot and the driving force of the leg joints. A six-dimensional force and torque sensor (26) is provided to detect six force or moment components and based thereon, an angular command to joint motors is corrected. Joint structures of the robot are described, wherein the axes of the drive joints are arranged at right-angles to one another to thereby enable accurate positional control to be effected using Cartesian coordi­nates.
Patent EP-0416932-A1 (EP)
Inventor: MINAMI SHIGERU
IPC: G07D5/10
Filed: 1990-09-07
Abstract: The present invention discloses a coin-­discriminating device having a light-emitter (11) which is placed in a portion of a coin path (1) and which irradiates a slit-shaped beam of light onto the peripheral edge of a coin (C) moving along the coin path (1), the slit-shaped beam of light being irradiated against serrations on the peripheral edge of the coin (C); a light-receiver (12) which receives light emitted from the light-emitter (11) and reflected from the coin (C), and which converts the light into an electrical signal; and a determination section (24) which determines whether the coin (C) has serrations from a detection signal from the light-receiver (12).