baber/WOPTO huggingface dataset:
Patent EP-0524244-A1 (EP)
Inventor: WEST HAROLD B
IPC: G08G1/095
Filed: 1991-04-10
Abstract: Un centre publicitaire (10) synchronisé avec des feux tricolores comprend un dispositif d'affichage publicitaire, tel qu'un centre de message électronique (30) ou un autre dispositif d'affichage visuel destiné à afficher des messages publicitaires alpha-numériques et à symboles (31), dans lequel les messages publicitaires peuvent être rendus sélectivement visibles et invisibles pour les conducteurs, et il est positionné à proximité d'un dispositif à signaux de régulation de trafic (11) présentant des phases de signaux alternées destinées à stopper et à permettre l'écoulement du trafic de manière séquentielle. Un dispositif de commande d'affichage (15), comprenant un signal de commande électronique, synchronise le dispositif d'affichage publicitaire avec le dispositif émettant des signaux de régulation du trafic afin de rendre le message publicitaire invisible aux conducteurs à des moments déterminés.
Patent EP-0484545-A1 (EP)
Inventor: MORITA TAKAO TOYO COMMUNICATIO
IPC: H03H9/19
Filed: 1991-05-09
Abstract: A piezoelectric resonator in which an ultra thin vibration part and a thick ring-like surrounding part supporting the periphery of the vibration part are formed in a body. An electrode and an electrode lead pattern extending from the electrode are formed on one side of the vibration part. Another electrode facing the former is formed on the other side of the vibration part except for the region facing the lead pattern. Thus, a capacitance is formed from the mutually facing electrodes and the lead patterns, preventing the increase of the parallel capacitance of the resonator. The reduction of ohmic loss and the suppression of spurious response are realized by making the electrode lead long and narrow, etc. Defect of conduction between the conductive film of the bottom of a package and the electrode of a recessed part is prevented by making a through hole through the ring-like surrounding part in the direction of its thickness and by connecting electrically the electrode lead part extending on one surface of the ring-like surrounding part with the terminal pad provided on the surface opposed thereto via the through hole.
Patent EP-0531355-A1 (EP)
Inventor: COLIGNON DIETMAR
IPC: C09K23/08
Filed: 1991-05-21
Abstract: Pour produire des pâtes très concentrées de sels de métaux alcalins-alkylesters d'acides gras alpha-sulfonés, on fait réagir des alkylesters d'acides gras avec du SO3 gazeux, on les fait réagir ultérieurement dans la phase liquide et on les neutralise avec des solutions aqueuses d'hydroxydes alcalins. Pendant la neutralisation, on introduit le produit de sulfonation et la solution aqueuse d'hydroxyde de métaux alcalins, en maintenant le pH dans une plage comprise entre 2 et 8, dans une phase aqueuse qui contien au début entre 0 et 55 % en poids de substance détergente, puis on ajuste la teneur en substance détergente entre 60 et 70 % en poids.
Patent EP-0541674-A1 (EP)
Title: Polymer pellet configuration for solid-state polymerization.
Inventor: YAU CHEUK CHUNG EASTMAN KODAK
IPC: C08G63/80
Filed: 1991-07-31
Abstract: Disclosed is a configuration for a polymer pellet having improved reactivity for solid-state polymerization and less tendency to stick during processing with heat. The pellets have a reduced path length for volatiles to travel to the exterior of the pellet, and reduced contact area in a packed condition.
Patent EP-0508042-A1 (EP)
Inventor: TOSHIHIKO ASADA
IPC: B29B17/00
Filed: 1992-01-15
Abstract: A method and apparatus for pulverizing into fine powder in one step scrapped difficult to crush plastics of fiber reinforced plastics, etc. take effect by using a rotating diamond wheel (8) having diamond grits on the outer surface, a pushing unit (17) to press plastic materials against the diamond wheel (8) above and a powder collector.
Patent EP-0504798-A1 (EP)
Inventor: KOLLER KLAUS-PETER DR
IPC: C12P21/00
Filed: 1992-03-17
Abstract: The gene which encodes glutaryl acylase (GA) and is contained in the plasmid pCM145 (DSM 6409) permits the expression of GA in E. coli in high yields. <IMAGE>
Patent EP-0509350-A1 (EP)
Inventor: BERGER BERND DR-ING
IPC: B21B13/14
Filed: 1992-04-04
Abstract: The invention relates to a roll support device for correcting the cross-section of a strip due to elastic deformation of a multi-roll mill for strip material, having at least one set of support rollers (1 - 5) assigned to each working roll (W1, W2), which support rollers are distributed over the entire axial length of the working roll (W1) and are mounted so as to be rotatable on a carrying axle (16) which is held in the roll housing (17) of the roll mill and supported on support saddles (18 - 23) arranged between the support rollers (1 - 5) and carried by roll housings (17, 47), at least the support rollers (2 - 4) arranged between the terminal support rollers (1, 5) being adjustable by means of eccentric rings (12 - 14) to different degrees of eccentricity, the carrying axle (16, 46) being held so as to be rotationally adjustable in the roll housing (17) and the eccentric rings (12 - 14) for the individual support rollers (2 - 4) being arranged so as to be rotationally fixed on the carrying axle (16, 46), with an eccentricity of varying effectiveness on rotation of the carrying axle (16). To correct, in operation, the deflection of the working roll (W1) at low adjusting forces, eccentric rings (12 - 14) are arranged between the carrying axle (16) and the support rollers (2 - 4). <IMAGE>
Patent EP-0515941-A1 (EP)
Inventor: UHR HERMANN DR
IPC: C07D405/04
Filed: 1992-05-18
Abstract: There are provided novel substituted 2-arylpyrroles of the general formula (I) …<IMAGE>… in which … …  R<1> represents cyano or nitro, …  R<2> represents the radicals …<IMAGE>… where …  X<1>, X<2>, X<3> and X<4> can be identical or different and represent hydrogen, halogen or alkyl, …  R<4> represents halogen and …  n represents a number from 0 to 3, …  R<3> represents hydrogen or in each case optionally substituted alkyl, alkenyl or alkynyl, …  Y<1> represents halogen and …  Y<2> represents halogen, alkyl or haloalkyl. … …<??>The novel compounds (I) have a very powerful activity against animal pests, in particular against insects, arachnids and nematodes.
Patent EP-0519221-A1 (EP)
Inventor: BLASER PETER THEOBALD
IPC: H02K29/08
Filed: 1992-05-18
Abstract: An electrical machine includes a motor having a motor housing and a stator and a rotor received in the housing, and a device for detecting rotor position and rotational speed disposed outside the motor housing on a motor shaft carrying the rotor, the device being fixed to the motor housing.
Patent EP-0534095-A1 (EP)
Inventor: RIEDEL THOMAS
IPC: B65B51/10
Filed: 1992-08-01
Abstract: An apparatus for ultrasonically welding sealing seams on solvent packages is described. The apparatus has a sonotrode and an anvil (7) which is situated opposite the front end face of the sonotrode. Both the sonotrode and the anvil (7) can be moved on predetermined tracks. 
<??>So that the bearings of the entire machine are not damaged by the vibrations of the sonotrode, and therefore of the anvil as well, while at the same time guaranteeing good hygienic properties, provision has been made according to the invention for the solidly structured anvil to be axially penetrated by at least one inner bore (12, 13, 14) in which a shaft (9, 10, 11) is arranged in a contact-free manner for decoupling of the vibrations via elastic, flexible ring parts (16) while forming an annular gap, the outside diameter of the said shaft (9, 10, 11) being smaller than the inside diameter of the inner bore (12, 13, 14), and for the outside diameter of the elastic ring part (16) to be larger than the inside diameter of the inner bore. 
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Patent EP-0581987-A1 (EP)
Inventor: VAN DE KERCHOVE JEAN A
IPC: B60M1/234
Filed: 1992-08-05
Abstract: Vibration dampers (6) are fitted in the middle part of each span (1) of an electric railway line, suspended by a carrying cable (2), in order to damp the vibrations that a first pantograph has induced in the contact cable (3) so that the electric collection by a second pantograph is satisfying.
Patent EP-0529645-A1 (EP)
Inventor: GANSOW OTTO A
IPC: C07C229/16
Filed: 1987-09-04
Abstract: New polysubstituted diethylenetriaminepentaacetic acid chelates and protein conjugates of the same are described together with the methods of preparing such compounds. A method of delivering radiolabelled compound of the present invention to a target site while minimizing the distribution of the compound to non-targeted organs or tissues is also disclosed.
Patent EP-0533205-A1 (EP)
Inventor: CELSI STELVIO
IPC: C02F1/28
Filed: 1992-09-21
Abstract: A solid composition for removing pollutants such as heavy metals, surfactants, phenols, etc. from an aqueous medium which contains them and for subsequently rendering them inert comprises partially dried rock slurry and possibly granite chips with a particle size of between 2 and 6 mm.
Patent EP-0544097-A1 (EP)
Inventor: BUCHHOLZ BERTHOLD DR
IPC: A61L27/18
Filed: 1992-10-20
Abstract: The present invention relates to semi-solid mixtures of oligomers and/or polymers based on lactic acid, to their preparation and to their use as adsorbable implants.
Patent EP-0533213-A1 (EP)
Inventor: ENGEL JUERGEN DR
IPC: A61P29/00
Filed: 1990-01-03
Abstract: Verwendung von Azelastin oder dessen therapeutisch verwertbaren Salzen und Glycerinethern für die Herstellung eines Arzneimittels zur Bekämpfung von Entzündungserkrankungen und Psoriasis-Erkrankungen.
Patent EP-0556456-A1 (EP)
Inventor: GRUBER HERMANN DR
IPC: C03C8/00
Filed: 1992-11-23
Abstract: The invention relates to a process for making articles of sheet metal, which are enamelled with two layers, the sheet being coated before forming with at least one enamel polymer suspension and dried, then the sheet treated in this way being formed, if appropriate the sheet formed in this way being coated with a further enamel, and the article thus obtained then being fired at temperatures between 560 and 850 DEG C, depending on the metal employed.
Patent EP-0547506-A1 (EP)
Inventor: GESSNER MICHAEL A
IPC: B05D7/14
Filed: 1992-12-10
Abstract: The present invention is directed to a process for coil coating aluminum comprising the steps of:
     (a) coating a carrier film with a clearcoat layer;   (b) applying a basecoat layer on said clearcoat layer;   (c) applying an adhesive layer on said basecoat layer;   (d) optionally
   (i) applying a protective film on said adhesive layer to form a free multilayer coating film;   (ii) removing said protective film; and       (e) applying an aluminum film on said adhesive layer;    for the manufacture of automotive veneers with good appearance and adhesion between coating and aluminum. The new process is very flexible in terms of different colors of coatings and the use of graphics and patterns in the coating.
Patent EP-0494731-A1 (EP)
Inventor: MURAKAMI HIROTOSHI
IPC: B41J13/076
Filed: 1992-01-02
Abstract: Object: To control charging of the rubber member (3) when sliding on paper (1), and prevent image disturbance in transfer step on electrophotographic process. 
     Constitution: In order to be charged positively when sliding on sheet of paper (1), it is characterized by composing in a blend containing magnesium oxide or barium oxide, nylon short fiber or its powder, or nigrosine compound.
Patent EP-0508569-A1 (EP)
Inventor: FAN CHAOLAI
IPC: B25B1/12
Filed: 1992-02-11
Abstract: This invention relates to a new type of screw-and-nut mechanism comprising a screw stem (5) supported in a structure (2), the screw stem is to engage with a partially threaded nut (3) also contained in the structure and actuated by a lifting means (4) to effect the quick meshing and disengagement of the nut and the screw stem. With the inclusion of a locking device the screw stem can be made to advance and retract slowly as well as quickly. The merit of not requiring the screw stem to move up and down makes it interchangeable with other mechanisms; the three-point-contained feature enables the screw-and-nut mechanism to sustain large axial loads. Its simple structure and easy operation ensures its wide application in bench vices, parallel-jaw vices and sliding tables of machine tools and all kinds of screw-driven devices requiring fast translational motion.
Patent EP-0505132-A1 (EP)
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1992-03-16
Abstract: The present invention provides a hydrazone compound of the following general formula (I),
       
 (wherein R¹, R², R³, R⁴, R⁵ and R⁶ may be same as or different from one another, and each is a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group or an aryl group, each of said alkyl, alkoxy, aralkyl and aryl groups may have a substituent group; A¹, A², A³, A⁴, A⁵ and A⁶ may be same as or different from one another, and each is a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or a heterocyclic group, and each of said alkyl, aralkyl, aryl and heterocyclic groups may have a substituent group;  l,   m  and  n  each is 0 or 1; Z is a group:N-N or a carbon atom; and provided that A¹, A², A³, A⁴, A⁵ and A⁶ should not be hydrogen atoms simultaneously). 
     This invention also provides a photosensitive material comprising a conductive substrate and disposed thereon a photosensitive layer containing the hydrazone compound of general formula (I).
Patent EP-0507565-A1 (EP)
Inventor: YAGIHASHI FUJIO
IPC: A01N55/00
Filed: 1992-04-01
Abstract: A cyclic aminoalkylsilane having the general formula (1):
       
 wherein R 1  and R 2  may be the same or different and each are a hydrogen atom or a methyl group, R 3  is a chlorine atom or a trifluoromethyl group, A stands for -CH 2 -, -CH 2 CH 2 -, -CH(CH 3 )-, -O- or a single bond. The compound above has biological activities that enable the control of growth of plant bodies and hence is useful as a plant growth regulator which can be used in production of field crops and garden crops, and improvement in environment.
Patent EP-0514030-A1 (EP)
Inventor: KAZUO TABATA
IPC: G01N33/50
Filed: 1992-04-23
Abstract: A reagent to be used in detection of occult blood comprising a mixed solution of sodium carbonate, 3-amino phthalic acid hydrazide, and iron and sodium derivative of ethylenediaminetetraacetic acid, and hydrogen peroxide.
Patent EP-0526998-A1 (EP)
Inventor: ARCHER CLIFFORD WILLIAM
IPC: G01B7/28
Filed: 1992-07-17
Abstract: A touch trigger probe for machine tools or coordinate measuring machines has three strain gauges SG1-3 which react to deflection of a stylus of the probe, causing a trigger signal to be generated in signal processing circuitry SP. To reduce power consumption, and thus to reduce thermal growth of the probe, the strain gauges are fed by constant current sources CS1-3. The sources CS1-3 are servo controlled from a reference resistance R ref , and constant current source CS4, by an amplifier A4.
Patent EP-0538015-A1 (EP)
Inventor: BURTIS WARREN ARTHUR
IPC: E04F21/165
Filed: 1992-10-14
Abstract: A hand-held grout-dispensing tool (10) having a body portion defining an expandable generally triangular envelope member (16), an open but sealable by folding reinforced top edge (20), a grip portion (22) on one lower edge, and a 
      flexible spout portion (24) enabling adjustable dispensing of grout.
Patent EP-0545713-A1 (EP)
Inventor: RENO CHARLES WILLIAM
IPC: G02B27/00
Filed: 1992-12-03
Abstract: Apparatus for correcting spherical aberration of fight reflected from a surface of an information-bearing layer of an optical disk and traversing through a substantially transparent substrate layer, overcoating the information layer, prior to traversal of a multi-element objective lens means, uses a correction lens assembly having several lens elements, with a variable air gap between the adjacent surfaces of a sequential pair of the lens elements. Information about the nominal thickness of an optical disk from which optical energy is then being reflected is obtained, and used to adjust the thickness of the air gap, to correct the additional spherical aberration caused by the change in covering substrate thickness and change the definition of the corrected spot to approach the definition of a spot obtained with a covering substrate of exactly the nominal value.
Patent EP-0518712-A1 (EP)
Inventor: DUBOIS MARCEL
IPC: B65H75/08
Filed: 1992-05-14
Abstract: The printer according to the invention comprises a paper magazine (6), in which paper rolls (9) can be engaged only in one direction, and paper-extracting means (21) which act on the roll (9) in a region of the latter substantially opposite the orifice (5) giving access to the magazine, these extracting means being associated with guide means making it possible to feed the strip successively to a driving device (25), to a printing station (28) and then to an exit slot (8) formed in the front wall (3). This printer can be fitted into a wall of the cockpit of an aircraft.   <IMAGE>
Patent EP-0538093-A1 (EP)
Inventor: RAYMOND BERNARD
IPC: B60S1/32
Filed: 1992-10-05
Abstract: The invention relates to a streamlined windscreen wiper. The windscreen wiper comprises a wiper carrier (10), a wiper (12) carried on the wiper carrier and a streamline cap (14) with U-shaped cross-section covering the wiper over its entire length and including guide means (52, 58) for preventing any lateral flapping of the wiper (12) with respect to the streamline cap (14). The invention can be applied particularly for wiping a windscreen or rear-screen of a motor vehicle. <IMAGE>
Patent EP-0494129-A1 (EP)
Inventor: DUBOTS DOMINIQUE
IPC: C04B35/591
Filed: 1992-01-02
Abstract: Procédé de nitruration directe de métaux à relativement bas point de fusion à l'aide d'un gaz azoté, caractérisé en ce qu'on mélange une poudre d'au moins un desdits métaux avec une poudre réfractaire, on chauffe ce mélange sous atmosphère de gaz azoté à pression atmosphérique jusqu'à démarrer une réaction rapide et exothermique de nitruration et on laisse se poursuivre cette réaction, qui se déroule à une température généralement supérieure à celle de fusion desdits métaux sans que l'on note de trace de fusion apparente, jusqu'à consommation totale desdits métaux pour obtenir une masse solide très poreuse facile à égruger à base de nitrures ou d'oxynitrures métalliques.
Patent EP-0522984-A1 (EP)
Inventor: BOUFFARD CLAUDE
IPC: B62M9/10
Filed: 1992-07-03
Abstract: Sprocket 1 for a chain transmission which comprises a succession of teeth 4 limited radially by a front edge 7 and a rear edge 8 intended to come to bear on the corresponding rollers 10 of links 12 of the chain, characterised in that the front edge 8 is formed by a concave curvature 8a extending on either side of the pitch circle in order to extend towards the outside beyond the latter, thus forming a retaining hook. <IMAGE>
Patent EP-0564500-A1 (EP)
Title: A radial piston motor or pump.
Inventor: HALLUNDBAEK JORGEN
IPC: F04B1/04
Filed: 1991-12-09
Abstract: PCT No. PCT/DK91/00385 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Dec. 9, 1991 PCT Pub. No. WO92/10676 PCT Pub. Date Jun. 25, 1992.A motor or pump assembly (1) comprises a cylinder block (4) with a plurality of radially positioned cylinders (3), a piston (2) arranged slidably reciprocable in each of the cylinders, a cam ring (7) cooperating with the pistons and being rotatably journalled on the cylinder block, and a distributor valve (9) arranged centrally in the cylinder block to control a flow of fluid to and from the cylinders in operation. The cam ring (7) is journalled on the cylinder block (4) with at least one ball bearing with balls (25) arranged on each side of the cylinder block. These balls run in grooves which are positioned close to the sides and periphery of the disc-shaped cylinder block. This provides a structure which has a very small axial length and which is simultaneously capable of absorbing great loads both radially and laterally.
Patent EP-0566591-A1 (EP)
Inventor: ASHLEY TIMOTHY
IPC: H01L21/331
Filed: 1991-12-19
Abstract: Dispositif semi-conducteur se présentant sous la forme d'un transistor à effet de champ à isolateur métallique (MISFET) (200) construit comme une hétérostructure de matériaux semi-conducteurs In1-xAlxSb à largeur de bande étroite. Le MISFET (200) se compose de quatre couches de semi-conducteurs (112 à 118) disposées en série comme suit: une première couche du type p fortement dopée (112), une deuxième couche du type p à largeur de bande relativement plus élevée fortement dopée (114), une troisième couche du type p faiblement dopée (116) et une quatrième couche du type n fortement dopée (118). Dans la quatrième couche (118) sont formés une source (202) et un drain (204), tandis que dans la troisième couche se trouve une grille (116/205). Entre la troisième couche et la quatrième couche est formée une jonction n+p- (124), tandis qu'entre la deuxième couche et la troisième couche est formée une jonction p+p- (122). La deuxième couche (114) constitue une barrière d'énergie potentielle de bande de conduction contre le flux de porteurs minoritaires (électrons) vers la grille (116/205), et est suffisamment large pour empêcher l'effet de tunnel des porteurs minoritaires. La première couche et la deuxième couche (112, 114) ensemble constituent un contact d'exclusion p+p+ vis-à-vis de la troisième couche (116). La jonction n+p- (124) entre la troisième couche et la quatrième couche (116, 118) est un contact d'extraction. Lorsque la polarisation est inversée en cours de fonctionnement, cette jonction (124) extrait les porteurs minoritaires de la zone de la troisième couche (116) adjacente au collecteur (118, 204). En fonctionnement, la troisième couche (116) comprenant la grille (205) s'appauvrit en porteurs de charge et présente alors un courant de fuite fortement réduit. Le MISFET (200) présente ainsi une bonne gamme dynamique en ce qui concerne la commande du courant de drain. L'invention décrit également des transistors bipolaires (300, 400) et des dispositifs associés.
Patent EP-0566614-A1 (EP)
Title: Load indicating.
Inventor: SCOTT PHILIP MICHAEL
IPC: F16B31/02
Filed: 1992-01-14
Abstract: PCT No. PCT/GB92/00072 Sec. 371 Date Jun. 28, 1993 Sec. 102(e) Date Jun. 28, 1993 PCT Filed Jan. 14, 1992 PCT Pub. No. WO92/13203 PCT Pub. Date Aug. 6, 1992.A hollow bolt (10) contains first and second electrical contact elements (13, 16) which are moved apart when the bolt is subjected to a predetermined tensile lead. A carrier (14) for a first of the contact elements contains an inductor (18) connected electrically between the contact elements, the condition of the contact elements is ascertained by inductive coupling of test apparatus with the inductor.
Patent EP-0558694-A1 (EP)
Inventor: BOE EINAR
IPC: E21B49/08
Filed: 1992-04-29
Abstract: Un dispositif de prélèvement d'échantillons en grande profondeur utilisé pendant le forage d'un puits ou la production de pétrole ou de gaz, se compose d'une chambre à échantillons (43) et d'une vanne (24) servant à ouvrir et à fermer la chambre contenant les échantillons. Le dispositif est commandé électrohydrauliquement par la vanne (24) servant à ouvrir et à fermer la chambre à échantillons (43), cette vanne étant elle-même commandée par un système hydraulique contenu dans le dispositif de prélèvement d'échantillons en grande profondeur. Le système hydraulique, un tableau (1) et la commande du dispositif de prélèvement d'échantillons fonctionnent grâce à un système électrique situé dans le tableau (1) à partir duquel les signaux sont envoyés par l'intermédiaire d'un câble servant à la fois de câble de levage et de conducteur électrique.