baber/WOPTO huggingface dataset:
Patent EP-0381000-A1 (EP)
Inventor: ZAMBELLI SERGIO
IPC: E04C2/38
Filed: 1990-01-22
Abstract: The panel comprises a reinforcement frame (2) substantially constituted by at least two longitudinal profiled elements (3a, 3b) and two transverse ones (4a, 4b) which perimetrically delimit the panel. The profiled elements are fixed in two concrete layers (7, 8) which constitute the two larger faces of the panel and are mutually spaced so as to define an interspace which accomodates the thermally insulating or lightening material layer (9).
Patent EP-0387607-A1 (EP)
Inventor: FUKUDA HIROYA
IPC: C08G101/00
Filed: 1990-02-28
Abstract: An electrically conductive flexible polyurethane foam having fine and homogeneous cells, being low in swelling by water and superior in dimensional stability can be prepared by mixing an isocyanate terminated urethane prepolymer holding isocyanate monomers therein prepared by reacting polyether polyol(s) holding poly(oxypropylene) chains and not more than 30 weight% of poly(oxyethylene) chains therein with a stoichiometrically excessive amount of an isocyanate component with an aqueous dispersion of electrically conductive carbon particles containing water in excess of the stoichiometric amount necessary to react with the isocyanate monomers in the urethane prepolymer and foaming the mixture in a closed mold having a capacity smaller than the volume of a foam which can be obtained by conducting the foaming of the said mixture of the urethane prepolymer and the aqueous dispersion of electrically conductive carbon particles freely under atmospheric pressure.
Patent EP-0389817-A1 (EP)
Inventor: GIUSTO GIOVANNI
IPC: G03C7/34
Filed: 1990-03-01
Abstract: Silver halide color photographic material compris­ing a support having coated thereon one or more silver halide emulsion layers, wherein at least one of said layers comprises in combination at least one of the cyan couplers having the following Formula (I) and at least one of the cyan couplers having the following Formula (II):
      wherein R₁ is an aryl group, R₂ is an alkyl group or an aryl group, R₃ is a hydrogen atom, a halogen atom an alkyl group or an alkoxy group, and Z₁ is a hydrogen atom, a halogen atom or a group which can be split off by the reaction of said coupler with the oxidized prod­uct of an aromatic primary amine-type color developing agent,
      wherein A is a -NHCO- group or a -CONH- group, R₄ is an alkyl group, R₅ is an alkyl group, R₆ is a hydrogen at­om, a halogen atom, an alkyl group or an alkoxy group or R₅ and R₆ can combine to form a benzene ring, and Z₂ is a hydrogen atom, a halogen atom or a group which can be   split off by the reaction of said coupler with the oxi­dized product of an aromatic primary amine-type color developing agent. 
     Such combination of cyan couplers, when associated with the silver halide color photographic materials, gives high sensitivity and, upon coupling with the oxi­dized aromatic primary amine-type color developing agents, cyan indoaniline dyes very stable to light, heat, humidity and to bleaching solutions which have a weak oxidation power or are exausted.
Patent EP-0392523-A1 (EP)
Inventor: ANTONINI LUCIANO
IPC: F24C3/08
Filed: 1990-04-11
Abstract: The present invention relates to a gas burner for food cooking, comprising a sensor of the temperature reached by food contained in heated containers. The main feature of the burner is that the primary air for the air-gas mixture is taken from above the cooking plane.
Patent EP-0413905-A1 (EP)
Inventor: MOHR HERMANN
IPC: A01D43/06
Filed: 1990-05-26
Abstract: Mowing and sweeping device with, arranged on a vehicle, a container (3) which is rearwardly closed via a pivotable door flap (5) and into which, via a suction box (7) overlapping the mowing or sweeping mechanism (6), a flexible pipe (8) and a blower (12), the mown grass, foliage, dust or the like is blown, the blower (12), which is provided with an oil hydraulic drive (13), being installed inside the container (3) and, via elastic, preferably rubber, buffers (26), is fastened easily removably to the bottom of the container (3) in such a manner that its suction intake (17), via elastic sealing rings (18), is pressed resiliently against the side wall (9) containing the blowing-in opening (11), the oil hydraulic drive (13) flanged onto the blower being connected to an external oil pump by hydraulic hoses (14) guided out of the container (3) in a sealed manner. <IMAGE>
Patent EP-0403893-A1 (EP)
Inventor: HOEVER ALEXANDER
IPC: C08L23/16
Filed: 1990-06-08
Abstract: A welding cord for welding homogeneous plastic sheeting or boards, such as floor coverings, contains, as thermoplastic binder, predominantly an ethylene-vinyl acetate copolymer (EVA), if desired with admixed EPDM and polypropylene and/or polyethylene. The vinyl acetate content in the overall batch is from 10 to 20% by weight, and the proportion of assistants and fillers is from 1 to 30% by weight.
Patent EP-0402825-A1 (EP)
Inventor: WILD VICTOR F
IPC: A61L27/00
Filed: 1990-06-11
Abstract: An improved intraocular lens (10), for surgical implantation into the eye, includes a transparent lens body (14) in combination with outwardly projecting support loops (16) of a fluorescing material for enhanced visibility during implantation and in the course of postsurgical examination. In one form, the fluorescing material is integrated with monofilament support loops adapted for attachment to the transparent lens body. In another form, the fluorescing material is compounded with the support loop portions of a one-piece intraocular lens. The fluorescing material is selected to fluoresce for high visibility upon exposure to a selected illumination source, such as a relatively low power ultraviolet light.
Patent EP-0415178-A1 (EP)
Inventor: ORNDORFF ROY LEE JR
IPC: B60G11/42
Filed: 1990-08-15
Abstract: A leaf spring suspension for a motor vehicle wherein the leaf spring has one end pivotally connected to the frame (4) and the other end (12) also connected to the frame via a torsion spring member (28). The torsion spring member has a shaft member (31) which is pivotally connected to the other end of the leaf spring. The torsion spring member has an elastomeric sleeve (30) whose inner bore surface is bonded to the shaft member. The torsion spring member also has an outer shell (32) secured to the sleeve and also connected to the frame. A stop member (45) is mounted on the outer shell for engagement by an abutment (25) member on the bracket member (20) to cut out the torsion spring and place the leaf spring in sole control as the suspension means.
Patent EP-0414242-A1 (EP)
Inventor: AKIYAMA HIROSHI
IPC: F16L15/04
Filed: 1990-08-23
Abstract: The invention provides a pipe joint and a pipe with the pipe joint. The pipe joint has a coupling element (26) of the male and the female parts, and a contact surface (28) wherein the male and the female parts (22), (24) are contacted. Adjacent to the contact surface (28) a groove (30) which contains an O ring (32) is provided wherein the O ring (32) deforms regularly under hydraulic pressure by the effect of the contact surface (28) which leads to the enhancement of the sealing capacity of the joint. The groove (30) of the joint may be provided on one of the male and the female joints (22; 24). The material may be metal, plastic, and fiber reinforced plastic. A pipe with the pipe joint can be applicable to the purpose of the invention.
Patent EP-0420010-A1 (EP)
Inventor: SMITH ALBERT ROY
IPC: H01R13/42
Filed: 1990-09-18
Abstract: A sealed electrical connector assembly (2) used to interconnect wires (4) with a printed circuit board comprises a receptacle connector (6) matable with a pin header (8). The receptacle connector (6) includes a secondary lock (60) located on the mating face of an insulative housing (30). Integral latches (50) are received within correspondingly shaped pockets (62) in the secondary lock (60). A plate (90) includes a plurality of projections (94) which can be selectively removed. Remaining projections (94) seal individual seal cavities (36). A stamped and formed pin (20) is used in the pin header (8). An integral plug (120) is used to seal the leak path on the interior of the stamped and formed cylindrical pins (20).
Patent EP-0425912-A1 (EP)
Inventor: SPIRKL MARTIN
IPC: G01B21/00
Filed: 1990-10-19
Abstract: In an NC-controlled machine tool (1), an additional information track (21) which contains machine and/or measuring system parameters in coded stored form is provided in measuring systems (2). When the machine tool (1) is started up, the information of the information track (21) is automatically read out and fed into the numerical control system (NC), as a result of which the automatic adjustment of the control system (NC) to the machine tool (1) takes place. <IMAGE>
Patent EP-0432693-A1 (EP)
Inventor: KUMAGAI KAZUO
IPC: A61K9/127
Filed: 1990-12-10
Abstract: Liposomes cytotoxic to virus-infected cells which comprises as membrane constituents a phosphatidylcholine having phase-transition temperature of below 37°C, an acidic phospholipid, and cholesterol. Similar liposomes which additionally comprise a phospholipid linked to a peptide possessing anti-HIV activity, said peptide comprising an amino acid sequence: 
Asn-Phe-Pro-Leu-Ile-Ile-Lys-Asn-Leu-Lys-Ile- 
Glu-Asp-Ser-Asp-Thr-Tyr-Ile-Cys-Glu-Val-Glu- 
Asp-Gln-Lys-Glu-Glu 
wherein the Cys residue is L-cysteine, or  S -benzylated or  S -acetamidomethylated derivative of L-cysteine.
Patent EP-0439843-A1 (EP)
Inventor: NAUMANN JOACHIM
IPC: H05K3/30
Filed: 1990-12-31
Abstract: The invention relates to a process for curing heat-curable prepolymers in which the prepolymers are mixed with a curing agent and then brought into contact with hot vapours of a perfluoropolyether of the formula I <IMAGE>  where m and n are integers from 0 to 3, where the temperature of the vapours is at least that which is necessary for curing the prepolymer employed.
Patent EP-0389130-A1 (EP)
Title: Container with intermeshable closure members
Inventor: WILSON SHARI J C O MINNESOTA M
IPC: B23Q16/08
Filed: 1990-03-01
Abstract: A closure for use in joining together container portions (12,14) to enclose an opening (22) in a container (10). The closure includes a pair of intermeshable closure members (40,42), each having a structured surface (48,50). The structured surfaces (48,50) adhere to each other when brought into contact to secure the container portions together.
Patent EP-0378456-A1 (EP)
Inventor: D ORCHYMONT HUGUES
IPC: A61K31/13
Filed: 1990-01-05
Abstract: This invention relates to novel derivatives of tetralin, to the processes for their preparation, to their use as amino­peptidase inhibitors and to their end-use application as immunomodulators and as analgesic agents.
Patent EP-0424296-A1 (EP)
Inventor: VOGEL LUCIEN
IPC: B60P3/08
Filed: 1990-10-17
Abstract: Composite loading platform with tiltable ends for transporting vehicles. Composite loading platform forming a vertically movable upper deck (1), characterised in that it has fixed central flooring (8) flanked longitudinally by side members (9) and (10) extended in the manner of a litter by double structure arms (14) and (15) whose ends are each carried by the lorry's lifting mechanism by an articulation support, which deck (1) has between each of its corresponding structure arms a forward (23) and rear (24) platform that can be inclined downwards in order to allow a downwardly-inclined position of the vehicles during transporting. This invention is of relevance to manufacturers of car transporters. <IMAGE>
Patent EP-0490008-A1 (EP)
Inventor: BARGE ERIC
IPC: G07C9/00
Filed: 1990-12-11
Abstract: Device for operating the bolt (49) of a lock, of the type comprising a key having an electrically conducting rod (1) and at least one bit (2, 3) and a lock having a keyhole (17). The lock has an electronic circuit (51) and an electrical means (25) for operating the bolt (49), the keyhole (17) has two or three rotating electrical contacts (18, 52), the key has the same number of electrical contacts as the keyhole (17), one at least being formed by the rod (1) or by the bit (2, 3) and having an electronic circuit (50) including a memory (15) which stores a number and a means (16) for encoding this number and the signals received from the lock.
Patent EP-0463278-A1 (EP)
Inventor: CHEN TSUN-PIN
IPC: F16B13/02
Filed: 1990-12-17
Abstract: The sleeve screw (1) is suitable for drilling into a soft building material, such as a plaster wall, without a retaining hole having to be predrilled for it. To this end, it has a predrilling element (7) on its front end, forming a tip, and a relatively sharp screw thread (4). The predrilling element (7) consists of two drill parts (8, 9), which are arranged opposite one another and are fixedly connected at the tip, so that two openings (13) are formed between them, through which drilling swarf can be diverted to the central retaining channel of the sleeve screw (1). 
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Patent EP-0407363-A1 (EP)
Inventor: GALLETTI ALFONSO
IPC: B01D29/09
Filed: 1990-07-03
Abstract: A self-cleaning vacuum filter (1), particularly for industrial lubricating and cooling liquids, has a fil­ter bed (3) which is housed in a tank (2) for the liquid to be filtered and communicates at the bottom with an intake chamber (5) for the liquid. The filter bed includes a screen (4) and an endless loop of re­generable filter fabric (17) whose surface (17c) on which the filtered material is deposited always faces outwardly of the loop.
Patent EP-0401386-A1 (EP)
Inventor: KONO SHINICHI ROOM - FANUC MAN
IPC: H02P21/00
Filed: 1989-12-25
Abstract: A method of controlling slip frequency of an induction motor exhibiting exact and excellent control response characteristics. In determining a slip frequency (fs) and an exciting flux frequency (ω0) by using hardware elements, control error and control delay are reduced by determining these two parameters through a software processing using a processor for vector control. For this purpose in the speed control routines (101 to 104), a slip quantity (A) and a remainder (a) obtained by the running of the routine of this time are calculated by dividing by a routine start frequency (CV) the value obtained by addition of the remainder (a') calculated by the running of the routine of the preceding time and a slip frequency that is obtained by dividing the product of a secondary current instruction (12) and a proportional constant (K2) by the excitation flux instruction (Φ). In the current control routine (201 to 205) executed on a period shorter than that of the speed control routine, a slip distribution data (ωS) and a remainder (β) of this time are calculated by dividing the value obtained by addition of a slip quantity to be calculated and the remainder (0') of the preceding time by the number (n) of times of starting the current control routine. Furthermore, data (ωr) that represents an actual motor speed is added to the calculated slip distribution data in order to obtain an exciting flux frequency (ω0).
Patent EP-0464206-A1 (EP)
Inventor: KITAOKA HIROFUMI - NANKODAI -C
IPC: C07H19/20
Filed: 1990-03-23
Abstract: A drug containing as the active ingredient adenosine 3',5'-cyclic monophosphate of formula (1) or a salt thereof, wherein R₁ is hydrogen, lower alkyl or lower acyl, R₂ is hydrogen or aralkylthio, and R₃ is hydrogen or lower acyl. It is effective in treating cerebrovascular dementia, dementias represented by Alzheimer disease, mental symptom disorders represented by depression, nervous symptom disorders represented by Parkinson disease, degenerative or regressive diseases of the central nervous system, brain disorders due to cerebral ischemia or hemorrhage represented by cerebral infarction, brain disorders due to traumas such as contusion, etc.
Patent EP-0467937-A1 (EP)
Title: Surgical blades.
Inventor: HOSKIN WILLIAM JOHN
IPC: A61B17/32
Filed: 1990-04-10
Abstract: A method of manufacturing a surgical blade includes the steps of coating a strip (2) of amorphous nickel or nickel alloy with a stiffening layer (4, 6) to a thickness in the range of from 0.005 to 0.030 mm. The coated strip is then ground to expose the amorphous nickel or nickel alloy along one edge and to produce therein a cutting edge having a radius of curvature less than 300 Angstrom.
Patent EP-0432229-A1 (EP)
Inventor: BASSLER HELMUT
IPC: F16L37/12
Filed: 1990-05-14
Abstract: Dispositif d'injection de carburant pour les moteurs à combustion interne présentant un distributeur de carburant (10) comportant plusieurs tubes de raccordement (11) avec un épaulement de fermeture (13) faisant saillie dans le sens transversal et plusieurs soupapes d'injection de carburant (12) du type à injection par le haut disposées dans les tubes de raccordement (11) de manière étanche aux liquides. Pour fixer les soupapes d'injection (12) dans le sens axial et pour éviter que ces soupapes (12) soient déviées vers la périphérie, il est prévu pour chaque soupape un élément de liaison (16) qui s'insère dans une rainure périphérique (14) du corps (15) de la soupape et qui recouvre l'épaulement de fermeture. L'élément de liaison (16) présente en outre deux éléments de fixation (29, 30) qui du fait de leur forme enveloppent chacun, au moins vers la périphérie, l'une des pièces façonnées (31, 32) qui sont disposées sur le corps de la soupape (15) d'une part et sur le tube de raccordement (11) d'autre part, dans une position déterminée.
Patent EP-0426825-A1 (EP)
Title: Dispositif pour fixer un porte-charge sur un vehicule
Inventor: ARVIDSSON JAN-IVAR
IPC: B60R9/058
Filed: 1990-05-08
Abstract: On décrit un dispositif pour fixer, sur un véhicule, un porte-charge du genre pourvu d'une contre-fiche (4) s'étendant transversalement sur le toit du véhicule ainsi que de pieds de support (3) disposés dans les extrémités de la contre-fiche et prenant appui sur ledit toit. Le porte-charge comprend également des unités de serrage mobiles dans le sens de serrage (7) sensiblement transversaux par rapport au sens du déplacement du véhicule, pour permettre de fixer ledit porte-charge au toit du véhicule. Lesdites unités sont pourvues d'organes d'enclenchement (2) destinés à s'engrener avec des organes d'enclenchement correspondants (1) fixés à des moyens d'accrochage (8), ce qui assure une fixation du porte-charge sur des carrosseries qui, autrefois, ne pouvaient pas recevoir une telle fixation. Les moyens d'attache (8) sont dotés de collets étroits (10) s'étendant dernière des bandes de décoration ou d'étanchéité (11) disposées sur le véhicule. Lesdits moyens d'attache sont également pourvus d'éléments d'ancrage (13) situés derrière lesdites bandes et ancrés audit véhicule qui, de préférence, sont accrochés, de manière fixe, à une partie débordante (9) de la carrosserie.
Patent EP-0607119-A1 (EP)
Title: Process for deposing layers of or containing lead, electrolyte for carrying out the process and use of tensides in acidic lead electrolytes
Inventor: SCHMIDT KARL-JUERGEN
IPC: C25D3/36
Filed: 1990-10-05
Abstract: PCT No. PCT/EP90/01670 Sec. 371 Date May 29, 1992 Sec. 102(e) Date May 29, 1992 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/05890 PCT Pub. Date Mar. 2, 1991.A process for acidic electrolytical deposition of lead layers and predominantly lead-containing layers onto surfaces using an electrolyte containing lead salts and acids, in particular alkanesulfonic acid, borofluoric acid or silicofluoric acid, with non-ionic surfactants and cationic or amphoteric surfactants being added to the electrolyte. The process can be operated at current densities of from 0.5 to 20 A/dm2 and at a pH value below 1.
Patent EP-0495873-A1 (EP)
Inventor: TUOHIMAA TIMO
IPC: C14C1/08
Filed: 1990-10-11
Abstract: On décrit un procédé de traitement des peaux foulées dont la chaux a été éliminée. Selon le procédé, les peaux sont amenées à un état de tannage minéral convenable puis tannées avec des sels minéraux. Le procédé de traitement correspond aux procédés traditionnels de mise en jusée, de tannage et de basification. Le procédé comprend le traitement des peaux avec des liquides de traitement faiblement acides tout en apportant, après le prétraitement, du dioxyde de carbone et des additions de substances minérales de tannage, avec ou sans l'addition d'une faible quantité de liquide, la quantité de liquide de traitement étant complétée après une durée de traitement prédéterminée.
Patent EP-0500639-A1 (EP)
Inventor: SELL GUENTHER
IPC: C07C315/04
Filed: 1990-11-03
Abstract: Procédé de fabrication de sulfones d'alkyle-3-chlorophényle de formule (I) où R1 et R2 sont des groupes alkyle (C1-C4) en chaîne linéaire ou ramifiée, qui peuvent être semblables ou différents, dans lequel on fait réagir des sulfones de phényle-alkyle de formule (II) où R1 et R2 ont les mêmes notations que ci-dessus, dans de l'acide sulfurique ou de l'oléum avec du chlore à des températures d'environ 20 à environ 180 °C.
Patent EP-0451660-A1 (EP)
Inventor: BRON ALPHONSE
IPC: G04F7/08
Filed: 1991-03-30
Abstract: The present invention relates to a chronograph watch equipped with a device for controlling the three functions of running, stopping and resetting to zero. 
<??>The aim of the invention is to make a more judicious distribution of the elements of the mechanism of the chronograph over the entire surface of the watch. 
<??>This aim is achieved with the aid of a watch characterised in that it comprises a running and stopping cam (48) and a resetting-to-zero cam (49), these two cams consisting of superposed concentric rings disposed at the periphery of the watch movement, in that these two cams (48, 49) have, respectively, on their outer periphery ratchet (catch) teeth (97) or notches (98a, 98b) on which two rockers (100, 101) act in order to drive these cams (48, 49) in rotation, and on their inner periphery teeth (96) or notches (99) acting on levers controlling the gears (gearing) constituting the mechanism of the chronograph. 
<IMAGE>
Patent EP-0509108-A1 (EP)
Inventor: SAGIYAMA MASARU NKK CORPORATIO
IPC: C25D5/10
Filed: 1991-04-15
Abstract: An electrogalvanized steel sheet having two electroplating layers and excellent in antifriction, corrosion resistance and painting finish, comprising: a steel sheet; a zinc electroplating layer formed on at least one surface of the steel sheet; and a zinc alloy electroplating layer formed on the zinc electroplating layer. The zinc electroplating layer has a center-line mean roughness (Ra) of up to 1.5 µm and a plating weight of from 25 to 150 g/m² per surface of the steel sheet. The zinc alloy electroplating layer comprises zinc and at least one element selected from the group consisting of cobalt, manganese, nickel, iron and chromium. The zinc alloy electroplating layer contains such at least one element in an amount of from 3 to 99 wt.% relative to the zinc alloy electroplating layer, and has a plating weight of from 1 to 20 g/m² per surface of the steel sheet.
Patent EP-0510226-A1 (EP)
Inventor: RIVARA ANTONIO
IPC: H01F41/06
Filed: 1991-04-24
Abstract: The invention concerns a coil winding machine and, more precisely, a coil winder to wind up coils for use in the electric and/or electronic field, of the type comprising a plurality of rotary spindles supporting the coil cores and a corresponding plurality of flyers feeding the wire to be wound up to said spindles. This coil winder also comprises means to produce relative movements between each spindle and the respective flyer along the three cartesian axes (X, Y and Z), in order to carry out the winding of the coil and/or the twisting of the wire ends on the coil terminals. According to the invention, the spindles supporting the coil cores are mounted, rotating about their own axis (X), onto a support head which is in turn movable on the horizontal plane (axes X and Y), while the flyers are movable only along the third axis (Z).