baber/WOPTO huggingface dataset:
Patent EP-0479295-A1 (EP)
Inventor: HIROI JUNICHI
IPC: B41M7/00
Filed: 1991-10-02
Abstract: A laminate sheet (10) for protecting a thermally transferred image (4) formed on one of surfaces of a material to be protected comprises a base material (1), a first bonding layer (2) having one surface contacting one of surfaces of the base material (1) and a second bonding layer (3) having one surface contacting another surface of the first bonding layer and another surface contacting one surface of the material to be protected on which a thermally transferred image (4) is formed. The base material (1) comprises a base film having transparency to an extent through which the thermally transferred image can be observed. The first bonding layer (2) is formed of polyethylene resin, ionomer resin, polyamide resin or polypropylene resin, and the second bonding layer (3) is formed of polyamide resin or vinyl chloride/vinyl acetate copolymer. the laminate sheet (10) of the structure described above is utilized for the formation of a pouch-card, a flash-card or the like.
Patent EP-0487013-A1 (EP)
Inventor: MANCOSU FEDERICO
IPC: G01N29/275
Filed: 1991-11-19
Abstract: A tubular sleeve (2) having a toothed inner surface (2a) is operatively mounted on rollers operable in rotation to move the sleeve transversely to the extension of the teeth (3). An ultrasonic emitting and receiving member (15) movable parallelly to the rollers detects the presence of structural cavities (3a) in the sleeve. An electronic processing unit carries out the identification and memorization of the position of the structural cavities (3a) on the longitudinal extension of the sleeve (2).
Patent EP-0490145-A1 (EP)
Inventor: HORN PETER DR
IPC: C08G18/68
Filed: 1991-11-23
Abstract: The invention relates to a composite element comprising   A) at least one top layer of polyvinyl chloride or a polyvinyl chloride-containing polymer mixture, and   B) a preferably semi-rigid or rigid polyurethane foam, where the top layer (A) or the polyurethane foam (B) or both constituents (A) and (B) contain units of an  alpha , beta -olefinically unsaturated polyester having a molecular weight factor of from 150 to 3000 per double bond, to a process for the production of composite elements of this type, and to liquid, urethane group-containing polyisocyanate mixtures based on diphenylmethane diisocyanates and higher homologues thereof and  alpha , beta -olefinically unsaturated polyesters for the preparation of polyurethane foams (B).
Patent EP-0466274-A1 (EP)
Inventor: VANDERVORST WILFRIED
IPC: G01R27/00
Filed: 1991-07-09
Abstract: A method for measuring the resistance or conductivity between two or more conductors which are placed against a semiconductor element, wherein in order to bring the contact resistance between the conductors and the element to and hold it at a predetermined value during measuring, the conductors are held at a constant distance and/or under constant pressure relative to the semiconductor element.
Patent EP-0486107-A1 (EP)
Inventor: ROSKAM KLAAS
IPC: B65D1/22
Filed: 1991-11-13
Abstract: In a plastic crate with a bottom (1) and vertical side walls (2-5), at least one of the side walls (2; 3) is provided near the top side with a handle (6; 7) bounded at the bottom side by a handle opening (8; 9). The handle (6; 7) is integral with the rest of the crate and is made partially hollow. The cavity in the hollow part (11a,11b) is the shape of an elongated channel (12a,12b) which is surrounded by wall parts (13a,13b) together forming an essentially closed wall. The channel-shaped cavity is U-shaped. The legs of the U run parallel to the bottom (1) of the crate, and the wall parts of the legs of the U-shaped cavity form the top and bottom part of the handle (6; 7). Adjacent wall parts of the channel-shaped cavity are connected to each other by a connecting wall part (14,14').
Patent EP-0503175-A1 (EP)
Inventor: FUNATSU RYOJI
IPC: A01N37/34
Filed: 1991-03-11
Abstract: A stabilized germicidal composition in the form of a solution is disclosed which includes a mixed solvent consisting of water and a water-soluble glycol compound having the following general formula:
       
 wherein X stands for a divalent alkyl group, n is an integer of 0 or more and Y stands for a hydrogen atom, an alkyl group or an acyl group, the weight ratio of the glycol compound to the water being in the range of 95:5 to 20:80; 1-30 % by weight of an isothiazolone compound; and 1-40 % by weight of dibromonitrilepropionamide.
Patent EP-0453116-A1 (EP)
Inventor: DAIRE ERICK BP CHEMICALS S N C
IPC: C08F10/02
Filed: 1991-03-28
Abstract: The present invention relates to an alpha-olefin prepolymer catalytically active in an alpha-olefin (co-)polymerization comprising a transition metal, an organometallic compound and an antistatic agent. The prepolymer can be prepared by contacting the antistatic agent with a catalyst comprising the transition metal and the organometallic compound before or during an alpha-olefin prepolymerization. It can also be prepared by contacting the antistatic agent with an alpha-olefin prepolymer after a prepolymerization. It can also be prepared by a combination of the two methods. The prepolymer can be introduced into a gas phase (co-)polymerization medium for preparing polyolefin directly in a dry powder form, with a reduced amount of sheeting and agglomerates.
Patent EP-0461752-A1 (EP)
Inventor: BATCHELOR DOUGLAS R
IPC: C01B13/11
Filed: 1991-04-25
Abstract: A tubular type ozone generator with inner (12) and outer (14) concentric electrodes and a middle dielectric member (16). One end is sealed (76) to permit feed gas traversing the inner gap (20) between the inner electrode and the dielectric member to reverse direction and to traverse the outer gap (22) between the dielectric member and the outer electrode. A method for producing ozone using a tubular type ozone generator where first the total feed gas is passed in one direction between an electrode and the dielectric member for producing ozone, reversed, and then passed in the reverse direction between the dielectric member and the other electrode producing additional ozone. A hollow inner electrode permits more efficient cooling of the inner electrode. A plurality of ozone generators are combined with intake and output manifolds for the feed gas and produced ozone.
Patent EP-0520101-A1 (EP)
Inventor: SUZUKI KAZUO KUBOTA-BUILDING
IPC: G01N27/12
Filed: 1991-06-24
Abstract: A method of measuring quantity of an admixture in ready-mixed concrete comprises the steps of collecting volatile components generating from the admixture, measuring concentration of the collected volatile components, and deriving quantity of the admixture in the ready-mixed concrete from the measured concentration of the volatile components. An apparatus for executing this method comprises a detecting probe and a main measuring unit. The probe includes a gas collecting section and a gas sensor. The main measuring unit for carrying out arithmetic operations on detection information received from the detecting probe, and includes a controller for controlling operation of the entire apparatus, and a display for displaying the detection information received from the controller.
Patent EP-0475777-A1 (EP)
Inventor: YANG TAI-HER
IPC: H02K23/16
Filed: 1991-09-13
Abstract: This invention relates to a commutation motor having a lap-wound field winding with adjustable commutating angle that may enable composite polar axis center in continuous angle movement adjustment relatively by means of employing different excitation current upon different windings to facilitate commutation, not only applicable to unilaterial model but also especially suitable to model required for positive-reversal rotation.
Patent EP-0438351-A1 (EP)
Inventor: TOURET FRANCOIS
IPC: H05G1/46
Filed: 1991-01-16
Abstract: The invention relates to radiology equipment including an X-ray tube with grid, means of biasing the tube and of heating its cathode, and which are such that this tube is, in usage, always biased to the values corresponding to a maximum instantaneous emission power; its grid is controlled by pulses of widely variable duration, between 0.2 ms and 90 ms for example. The equipment further includes a single image-restoring channel with a radiological image intensifier and a digital television camera. The selection of an operating mode automatically causes the adjustment of the duration and of the rate of the grid control pulses and the adjustment of the gain of the image channel. The invention applies in particular in the field of medicine for sequencing, without noticeable interruption for the operator, radioscopy, radiocinematography or radiography type examinations. <IMAGE>
Patent EP-0446110-A1 (EP)
Inventor: DEVIC MICHEL
IPC: D21C9/10
Filed: 1991-03-01
Abstract: Process for the manufacture of high-yield pulps bleached with the aid of hydrogen peroxide in alkaline medium, which consists in subjecting the pulp to be bleached successively: 
 
  . to a pretreatment with the aid of a sequestering agent for metal ions, followed by a washing, 
  . to a treatment with sulphite and a reducing agent which is more electronegative than the sulphite ion which function together and in a medium with an initial pH of between 7 and 12.5, followed by a washing to remove the sulphite ions and the reducing agent, 
  . to a bleaching treatment with the aid of hydrogen peroxide in alkaline medium in the presence of a quantity of silicate of between 0 % and 1 %.
Patent EP-0497918-A1 (EP)
Inventor: PRITCHARD ERIC K ROUTE
IPC: H04N13/00
Filed: 1990-10-22
Abstract: Le procédé et l'appareil modifient sensiblement en continu la vision d'un récepteur d'images simples (10) sensiblement aligné avec un point de convergence qui se trouve dans une scène et avec une ligne de balayage (5), le récepteur enregistrant une pluralité d'images de balayage lors de chaque traversée de la ligne de balayage. La ligne de balayage, la vitesse de balayage et la vitesse d'enregistrement sont sélectionnées pour produire un mouvement compris dans le domaine de la vitesse de la mémoire psychologique de la vision lorsqu'il est reproduit par des dispositifs de visualisation normaux.
Patent EP-0515436-A1 (EP)
Inventor: DALY PAUL DESMOND
IPC: F02D9/10
Filed: 1991-01-31
Abstract: Une lame d'étrangleur a un bord extérieur élastique dont le diamètre extérieur circulaire est essentiellement identique à l'alésage de l'étrangleur dans lequel la lame est agencée. La lame est capable de garder le contrôle même lorsque le moteur tourne au ralenti. Plusieurs modes de réalisation de la lame d'étrangleur sont décrits. Dans un mode de réalisation, une garniture d'étanchéité élastomère (56) est moulée par insertion dans le corps principal (54) de la lame. Dans un autre mode de réalisation, la garniture d'étanchéité est formée d'une pluralité de courts poils. Dans encore un autre mode de réalisation, la garniture d'étanchéité est une pièce estampée en polytétrafluoroéthylène. Une structure spéciale d'assemblage de l'arbre est également décrite.
Patent EP-0522162-A1 (EP)
Inventor: SOEDA KOJI - MOTOYAMAKITAMACHI
IPC: B29D30/00
Filed: 1991-03-28
Abstract: L'invention se rapporte à un appareil à fabriquer des pneus, qui comprend un groupe d'éléments de fixation communs (7, 8, 9, 10, 11, 12, 13, 14, 15 et 16) de formation d'un pneu, ainsi que divers éléments interchangeables (1, 2, 3, 4, 5, 6, 17, 18, 19 et 20) de formation d'un pneu, qui peuvent être montés sélectivement sur ces éléments de fixation communs en fonction des processus de formation du pneu et qui sont de conceptions différentes. Des parties sélectivement interchangeables pour le groupe des éléments de fixation communs (7, 8, 9, 10, 11, 12, 13, 14, 15 et 16) de formation du pneu constituent un ensemble des divers éléments interchangeables (1, 2, 3, 4, 5, 6, 17, 18, 19 et 20) qui sont de conceptions différentes les uns des autres et qui sont rendus modulaires, de façon à ce qu'un appareil de fabrication de pneus requis puisse être produit rapidement et à moindre frais en fonction notamment des besoins variables, des procédés de fabrication et des types de pneus dans chaque fabrique où un tel appareil est utilisé.
Patent EP-0527773-A1 (EP)
Inventor: GLASER MARK C
IPC: E21B29/00
Filed: 1991-04-09
Abstract: Un dispositif anti-rotation (20) peut s'intégrer à un tampon supérieur (10) ou autre outil de forage. Le dispositif anti-rotation (20) comprend un plancher (25). Une pluralité de dents (22) sont montées sur le plancher (25) et entourées par un élément de charge (30) de forme annulaire. Les dents (22) dépassent l'anneau (30). Quand deux dispositifs anti-rotation s'avancent l'un vers l'autre, les surfaces des éléments de charge viennent en prise et absorbent les forces de compression tandis que les dents sont exemptes, ou pratiquement exemptes, de forces de compression et agissent uniquement pour empêcher toute rotation relative entre les dispositifs anti-rotation.
Patent EP-0539418-A1 (EP)
Title: Antagonistes du facteur d'activation plaquettaire (fap) a base d'imidazopyridine
Inventor: COOPER KELVIN
IPC: C07D471/04
Filed: 1991-07-04
Abstract: Composés de formule (I), dans laquelle R1 et R2 représentent chacun H ou méthyle, R4 représente de l'hydrogène, un halo, un alkyle C1-C4, ou un alcoxy C1-C4 et n représente un nombre entier compris entre 1 et 3, lesdits composés étant des antagonistes du facteur d'activation plaquettaire utiles pour le traitement de conditions allergiques et inflammatoires.
Patent EP-0543871-A1 (EP)
Title: Composition de doxorubicine/liposome stable
Inventor: HUANG ANTHONY HEI-LEUNG
IPC: A61K9/127
Filed: 1991-08-02
Abstract: Composition de doxorubicine/lipide lyophilisée ne souffrant pas de la dégradation de la doxorubicine lors du stockage. La composition est formée par lyophilisation d'une suspension de liposomes de doxorubicine ayant un pH compris entre 3,0 et 4,4.
Patent EP-0555285-A1 (EP)
Inventor: KOPP OSWALD
IPC: B24B33/08
Filed: 1991-10-31
Abstract: Il est décrit un procédé pour l'usinage d'alésages dans des pièces à usiner, où un outil à honer revêtu d'une couche d'abrasif et appliqué radialement sur la paroi du trou de forage, exécute en même temps un mouvement de rotation et un mouvement de va-et-vient. En plus des mouvements de levage et de rotation (2, 3), l'outil à honer (1, 100) a une vibration propre (31, 32) à haute fréquence et à faible course, laquelle est produite par une oscillation ultrasonore dans la gamme de 16 à 40 KHz.
Patent EP-0525296-A1 (EP)
Inventor: ASSENZA BARTOLOMEO
IPC: A61C8/00
Filed: 1992-03-23
Abstract: The osteointegrated assembly consists of a pin (10) on which is forcibly engaged a collar (20,20a). Said collar and pin are provided with opposite crowns (26,27 or 26', 27') apt to provide a perfect seal tight contact, to avoid fluid infiltration and the proliferation of bacterial colonies. Collars (20), of simple shape and low cost, can be stocked in a limited set of elements,varying practically only in height (H) which can be adjusted, case by case, to the thickness of the patient's connective tissue layer (S) provide for a wide range of combinations with the different lengths of pins (10), an easy securing of the prosthesis and a longer duration of the latter, without any negative secondary effects.
Patent EP-0520407-A1 (EP)
Inventor: KASANO FUMIHIRO
IPC: H01H1/20
Filed: 1992-06-24
Abstract: An electrostatic relay essentially comprises a fixed electrode (11) with a fixed contact (12) insulated therefrom, a movable electrode plate (22) with a movable contact (26) insulated therefrom, and a fixed pair of oppositely charged electrets (13,33). The movable electrode plate is pivotally supported to a pivot in a cantilever fashion or a seesaw fashion, and also to move around the pivot axis relative to the fixed electrode between two rest positions of closing and opening the contacts. A control voltage source is connected across the fixed electrode and the movable electrode plate to generate a potential difference therebetween. The electrets are disposed adjacent the movable electrode plate to generate electrostatic forces of attracting and repelling the movable electrode plate, respectively when the movable electrode plate is charged to a given polarity. The attracting and repelling forces cooperate to produce a torque moving the movable electrode plates from one of the rest positions to the other.
Patent EP-0531909-A1 (EP)
Inventor: HAUCK RICHARD DR DIPL-PHYS
IPC: G03H1/08
Filed: 1992-09-04
Abstract: In a computer-generated hologram (13) (CHG), there is generated in conjunction with binarisation with the aid of the error diffusion method, which is known in principle in accordance with the prior art, in the Fourier spectrum of the CGH at least one zero point of the binarisation noise which lies in or runs through the spectrum of the useful wave. By filtering (15) in the Fourier plane of the CGH, the useful light can be separated from the noise and a noise-free useful wave (11) can be generated, in particular for the purpose of generating a holographic optical element (12).
Patent EP-0536572-A1 (EP)
Inventor: CROOKER DAVID HAROLD CORNING I
IPC: C03C10/00
Filed: 1992-09-17
Abstract: This invention is directed to the production of glass-ceramic articles comprising an interior portion and a surface layer exhibiting a variegated color, textured surface appearance. In the most preferred embodiment lithium disilicate crystals constitute the predominant crystal phase in both the interior portion and in the surface layer.
Patent EP-0547399-A1 (EP)
Inventor: LOOMIS JAMES W
IPC: H01L21/301
Filed: 1992-11-20
Abstract: A method and apparatus for applying a controlled, adjustable strain and strain rate by use of a break wheel to break a frangible semiconductor wafer around previously placed scribe lines on the wafer's separation grid in a fashion that does not impinge or contact the active circuit area. The wafer can thus be separated into dice without any part of the active circuit area being touched or contaminated in any way. Several embodiments of a breaking wheel are disclosed. The apparatus can form part of a conventional scribing machine.
Patent EP-0499464-A1 (EP)
Inventor: WATANABE HAJIME
IPC: H04N9/82
Filed: 1992-02-13
Abstract: Apparatus which employs rotary heads (2a, 2b) for recording a video signal and a PCM signal in first and second areas (43, 46) of an oblique track (31) on a magnetic tape (1) scanned by one of the heads (2a, 2b),and for recording a subcode signal in a third area (48A, 48B, 48C) of the track (31) between the first and second areas (43, 46), includes a pulse generator (22) for generating a pulse signal indicating a rotational position of each rotary head (2a, 2b). The beginning of the subcode signal recorded in the third area (48A, 48B, 48C) of a track (31) is dependent on the pulse signal, an address decoder (17) detecting the end of the PCM signal recorded in the respective first area (43). An erasing code signal is supplied by an erasing code generator (19) to the rotary head (2a, 2b) scanning the tape (1) for recording in an area of the oblique track (31) extending from the detected end of the PCM signal in the first area (43) to the position at which the recorded subcode signal begins in the third area (48A, 48B, 48C).
Patent EP-0512862-A1 (EP)
Inventor: FERNANDEZ SANTAMARIA FELIX
IPC: B62D53/06
Filed: 1992-05-08
Abstract: A device which is applicable to vehicles comprising a tractor (5) with one or two driven axles which have a fifth wheel (3) for harnessing the semitrailer, with the aim of increasing the load on the driving wheels (11,22,23) in order to avoid slippages and which includes the incorporation of a single or double acting hydraulic or pneumatic cylinder (8,19,30), which is fixed on the one hand to the fifth wheel (3) and on the other hand to the chassis of the tractor (5), in such a way that when the cylinder (8,19,30) is activated from the cabin it can initiate a swinging of the fifth wheel (3) and determine with it a series of structural stresses which make the load vary on the driving wheels (11,22,23).
Patent EP-0530965-A1 (EP)
Inventor: HONG CHONG HOON
IPC: E03D9/08
Filed: 1992-07-22
Abstract: A toilet includes a device for supplying cleaning water for a user to wash himself after using the toilet. The toilet main body (15) includes a projection (18) arranged at the rear of the periphery of the bowl (14). A nozzle pipe (24) extends through the projection (18) and provides an inclined, upwardly pointing nozzle. The nozzle pipe is connected to a water supply pipe (22) extending through the side walls (17a, 17b) of the rear of the toilet main body. The supply pipe is connected, in turn, to a connecting pipe (28) in which is arranged a valve (27) and a filter (29). The connecting pipe (28) is connected to a pipe (12) which supplies flushing water to the toilet.
Patent EP-0533487-A1 (EP)
Inventor: PRASS RICHARD L
IPC: A61B5/296
Filed: 1992-09-18
Abstract: A needle electrode system for intraoperative facial nerve monitoring by electromyographic recording includes a pair of break-apart needle electrodes (12,14) housed together in a fixed spaced-apart relationship. The needle electrodes are joined to electrical conductive wires (50,54) for detachable connection (52,56) to a differential amplifier. Since the needle electrodes are furnished as a bipolar pair with twisted leads (50,54) in a single break-away housing (18), they provide standardization, ease of placement and close bipolar recording. If separate placement of the needle electrodes is desired, the housing (18) can be broken apart at a break-away joint (26,30).
Patent EP-0542534-A1 (EP)
Inventor: TAMURA MASATAKA
IPC: F28F13/00
Filed: 1992-11-12
Abstract: Heat-resisting composite plate (14) useful in various beam devices employing high temperature plasma or high energy particles. It has cooling pipes (12) embedded within a thermally sprayed layer (13) of the same material as the metallic plate (11) on at least one face of the plate. The arrangement facilitates location of the cooling pipes whilst reducing frequency of faults. The cooling pipes can be partially located in recesses and/or subjected to low temperature brazing. It is preferred to infiltrate the sprayed thermal layer with a metal such as copper, for further improvement in thermal conductivity.
Patent EP-0531204-A1 (EP)
Inventor: FROMAGEOT PIERRE
IPC: C12N9/06
Filed: 1992-09-02
Abstract: Purified enzymatic preparation from Chromobacterium violaceum possessing a dehydrogenase activity, process for preparing it and its application to the production of a,b-dehydrotryptophanyl peptides. The said process for preparing a,b-dehydrotryptophanyl peptides and a,b-dehydrotryptophanyl proteins is characterised in that:     - a peptide or a protein to be transformed, and - a purified enzymatic preparation having an L-tryptophan dehydrogenase activity and possessing a specific activity of between 35 and 45 units.second<-1> per mole of haem for N-acetyl-L-tryptophanamide (NATA), an apparent molecular weight of the order of 680 kDa, an isoelectric point of the order of 4, an optimum temperature for activity greater than 80 DEG C and stability to temperature, are brought into contact at a pH of between 3 and 8 and at a temperature of between 20 DEG  and 60 DEG C.   Applications of the dehydropeptides and dehydroproteins obtained as probes, reagents, medicinal products or cosmetic products.
Patent EP-0547014-A1 (EP)
Inventor: FROEJDMAN JAN OLOF
IPC: A61C17/00
Filed: 1992-11-02
Abstract: The invention concerns a shutoff valve mechanism (40) for use in conjunction with the oral evacuator of a dental unit, said mechanism being connectable to a suction tube (14) communicating with a vacuum pump. The valve of the shutoff valve mechanism (40) comprises a valve portion (48) and a compatible seating portion (42), of which portions one is permanently attached to said body part (53) and the other to an adapter member (41) for the suction tube (14). The shutoff valve mechanism incorporates an articulated joint assembly (45,51,54) capable of opening the shutoff valve mechanism by rotation about an axis or axes oriented nonparallel with the center axis (K-K) of the shutoff valve mechanism (40). The valve is closed and stays closed (Fig. 3A) by virtue of vacuum maintained in the suction tube (14).