baber/WOPTO huggingface dataset:
Patent EP-0288037-A1 (EP)
Inventor: TAKEO HIDEYA C O FUJI PHOTO FI
IPC: G06T7/00
Filed: 1988-04-20
Abstract: A distribution of an image signal read from a stimulable phosphor sheet and bearing a transmitted radiation image of a human body is determined along a horizontal direction acorss the image. Signal values of the distribution along the direction are accumulated, and the rate of change of the accumulated values is determined to find the imaged posture of the image. Alternatively, the separation or the average value of the distribution is determined , or the pattern of the distribution is compared with a plurality of reference signal distribution patterns. The derivative of second order of a function approximated by the distribution pattern may be checked for its sign, or the distribution pattern may be checked to determine whether it is of a one-valley form or a two-valley form.
Patent EP-0303100-A1 (EP)
Inventor: MASUMOTO TSUYOSHI
IPC: C22C21/00
Filed: 1988-07-26
Abstract: The present invention provides high-strength, heat resistant aluminum alloys having a composition represented by the general formula: 
 
Al a M b X d  or Al a M b Q c X e   
 
(wherein M is at least one metal element selected from the group consisting of Cu, Ni, Co and Fe; Q is at least one metal element selected from the group consisting Mn, Cr, Mo, W, V, Ti and Zr; X is at least one metal element selected from the group consisting of Nb, Ta, Hf and Y ; and a, b, c, d and e are atomic percentages falling within the following ranges: 
45≦ a ≦ 90, 5 ≦ b ≦ 40, 0 < c ≦ 12, 0.5 ≦ d≦ 15 and 0.5 ≦ e ≦ 0, 
the aluminum alloy containing at least 50% by volume of amorphous phase. The aluminum alloys are especially useful as high strength, high heat resistant materials in various applications and since they exhibit a superplasticity in the vicinity of their crystallization temperature, they provide high-strength and heat resistant wrought materials by extrusion, pressing or hot-forging at the temperatures within the range of the crystallization temperature ± 100°C.
Patent EP-0304002-A1 (EP)
Inventor: KLEINE WERNER DIPL-ING DIPL-WI
IPC: B25B21/00
Filed: 1988-08-16
Abstract: The drill has a drill shank 13 with at least one chip-removal flute 14, cutting edges 15, a chucking shank 11 and driving surfaces 16 which lie between these parts outside the chucking area and serve to transmit the rotary movement to the tubular body 40 of a holder for a screwdriver bit. The smallest envelope circle 22 circumscribing the driving surfaces 16 has a larger diameter than the chucking shank 11 and the cutting edges 15. The holder for the screwdriver bit consists of a tubular body 40 with a longitudinal opening 41 as well as the front inner dog 42 serving to accommodate a screwdriver bit 70 and the rear inner dog 43 driven by the driving surfaces 16 of the drill. In the area facing the rear dog 43, the cross-sectional area 53 of the longitudinal opening 41 is greater than the cross-sectional area of the dog 43. The driving surfaces 16 of the drill are produced by recesses 18 being formed without chip removal by several radially acting metal-forming tools in the cylindrical section lying in front of the chucking shank 11 of the same diameter, and by the material displaced in the process forming the driving surfaces 16. By in each case at least two metal-forming tools acting radially on the tubular body 40, the front and rear inner dogs (42, 43) of the holder for the screwdriver bit are reduced in diameter until the dogs (42, 43) are formed by mandrels projecting in the front and respectively rear area of the tube. <IMAGE>
Patent EP-0311943-A1 (EP)
Inventor: VROUENRAETS CORNELIUS MARTINUS
IPC: A61L15/26
Filed: 1988-10-10
Abstract: The absorbent hygiene articles, for example nappies, undersheets and sanitary towels, comprise a copolyether ester film having a maximum water permeability of 0.02 g/cm<2>/hour at 23 DEG C/0.07 bar and a water vapour permeability of at least 500 g/m<2>/day at 23 DEG C/100-50% relative atmospheric humidity, a liquid-permeable layer and a liquid-absorbent layer, where the copolyether ester of the film contains from 5 to 55 % by weight of long-chain glycols having a molecular weight of from 800 to 6000 and a carbon:oxygen atomic ratio of from 2.0 to 3.4, and the copolyether ester chips have a maximum water absorption capacity of 15% by weight at 23 DEG C in water.
Patent EP-0322802-A1 (EP)
Inventor: ROZMAN MIRO DIPL-ING
IPC: G01R21/08
Filed: 1988-12-23
Abstract: A watthour meter or a wattmeter comprising Hall sensors and possessing a precise linearity of the conversion of low voltage into frequency within a broad dynamic range. The required linearity is achieved by providing a multiplication-adding circuit MS with a current output, to which the noninverting input of the last operational amplifier in said circuit is connected, by providing a current-frequency converter IFC with a differential integrator DI comprising an active compensation feedback circuit, by shunting the output and the input of the converter IFC by a compensation circuit CC to compensate the ripple, offset and charge injections of electronic switches, and by placing the Hall sensors so that the magnetic induction direction in the slits of a ferromagnetic yoke is different for each sensor of a pair of them.
Patent EP-0278545-A1 (EP)
Inventor: KOPPELAARS WILLEM
IPC: B21D53/14
Filed: 1988-01-16
Abstract: Cross element for an assembled transmission belt, and cross element bearing with its main sides against the main sides of abutting cross elements in mounted condition, whereby the surface of at least one main side shows at least three calibrated (9, 9ʹ, 4ʺ), separated surfaces lying in one and the same plane, which are elevated relatively to the immediate surroundings of the surfaces, said plane being perpendicular to the linear direction of movement of the transmission belt during operation.
Patent EP-0285193-A1 (EP)
Inventor: VAN HEMERT CORNELIS WILHELMUS
IPC: A47B47/02
Filed: 1988-03-01
Abstract: The invention relates to a system for assembling an item of furniture, such as a stand or rack, from basic parts, including: 
    - a base to be placed on the floor, 
    - a number of columns to be placed vertically there­on, 
    - a number of carriers coupled or to be coupled to these columns, and 
    - at least one carrier member, for example a shelf, grid or holder, for bearing objects, such a member to be supported by the set of carriers. 
     Such a system is known in many embodiments. 
     The object of the invention is to provide a system which enables placing of an item of furniture very rapidly and without any tools or specialized skills. The invention further has for its object to offer a system with which an item of furniture can be assembled that can be set in free-­standing position, that is, without for instance the support of a wall. 
     In order to achieve the above stated aims the inven­tion provides a system of the type referred to in the preamble which displays the feature that the base can stand on the floor via an undersurface or a number of supports located in two directions at right angles to and at a substantial dis­tance from one another and can be coupled to the columns via pin/hole connections, 
    the columns are coupled or can be coupled to one another by means of coupling members, and 
    the arrangement is such that a finished item of furniture can stand independently on the floor.
Patent EP-0285248-A1 (EP)
Inventor: PELTONEN JOUKO
IPC: H01L51/30
Filed: 1988-02-23
Abstract: The film aggregate (A,B,C) comprises a conducting substrate on which there are at least three monomolecular layers prepared from a surface active organic compound of liquid crystal type using Langmuir-Blodgett film-forming techniques. The film layers form an uneven number, and make up at least three zones (A,B,C) which are parallel to the substrate surface, each zone comprising at least one monomolecular film layer. The or each film layer in alternate zones (A,C) including the zone nearest the substrate have been formed at a surface pressure which is lower than that used for making the film layers in the or each intermediate zone (B). The multi-layer films may be used in different applications in electronics.
Patent EP-0300690-A1 (EP)
Inventor: GULDBERG ARNFINN
IPC: A01G9/02
Filed: 1988-07-15
Abstract: A device (1), especially for use as connected cultivation containers (2) with containers (2) provided obliquely in relation to a rail (3). The rail is intended for being placed for use in such an erect position that opening (4) of the containers faces upwards. 
     Advantageously, device (1) is manufactured from a stamped out blank of a foldable water resistant sheet material.
Patent EP-0301911-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F02B37/10
Filed: 1988-08-01
Abstract: A device for controlling a turbocharger having an electric rotary machine confirms present running conditions of a motor vehicle by detecting, at all times, the engine speed, the engine load, and the amount of depression of an accelerator pedal while the motor vehicle is running, and determines whether the electric rotary machine is to oper­ated in a generator mode or a motor mode. If the electric rotary machine is to operate in the motor mode, appropriate electric power is supplied to the electric rotary machine based on the engine load, the accelerator pedal depression, and the speed of rotation of the turbine of the turbocharger, for increasing the speed of rotation of the turbocharger to quickly increase the boost pressure developed by the turbocharger.
Patent EP-0316197-A1 (EP)
Inventor: TANAKA HIROYUJI
IPC: F16H7/02
Filed: 1988-11-11
Abstract: A power transmission toothed belt drive having a belt tooth power transmission surface (18) defined by an arc having a radius centered on a point (20) approximately one-half the belt tooth pitch from the centerline of the tooth. The pulley groove (26) has a sidewall surface (31) which confronts the power transmission surface (18) of the belt tooth centered on the same point (20) when the belt tooth (14) is fully meshed with the pulley groove (26) in the operation of the drive. A relatively small clearance with the pulley is provided adjacent the belt tooth root (16) and a relatively large clearance is provided be­tween the pulley groove inner surface (36) and the tip surface (17) of the belt tooth. In one form of the invention, both the pow­er transmission surface and tip surface of the belt tooth are defined by a single radius and the confronting pulley groove sidewall surface (31) and inner surface (36) confronting the belt tooth power transmission surface (18) and tip surface (17) have a constant clearance therewith and are defined by continuous circular arcs.
Patent EP-0318290-A1 (EP)
Inventor: BOOMGAARDEN JONATHAN CARL
IPC: G01L5/22
Filed: 1988-11-24
Abstract: A power assist handle (10) for providing control signals to a servo mechanism includes spring (13,14,15,17) guided means (11,12) for allowing motion of the handle in only two directions (x,y), in a configuration which has almost no friction between stationary (22, 23) and moving (11, 12) parts. Motion is sensed by a pair of Hall-effect sensors (31,33), each of which provides a signal output proportional to the displacement of the handle in a respective orthogonal direction. The sensors (31,33) and associated permanent magnets (30,32) are arranged so that each set is sensitive in one of the two directions and insensitive in the other.
Patent EP-0317427-A1 (EP)
Inventor: AKTOGU NURGUN
IPC: A61K31/445
Filed: 1988-11-16
Abstract: A compound and all possible racemic or optically active isomer forms, selected from the group consisting of compound of the formula    <IMAGE>  (I)  wherein the substituents are defined as set forth in the application as filed. Useful for treating cerebral insufficiencies of anoxic or ischemic origin.
Patent EP-0323343-A1 (EP)
Inventor: VOLLOT JEAN
IPC: H01H43/10
Filed: 1988-12-26
Abstract: It comprises a cam unit (41), a reversing cam (1) driven by a motor and carrying a ratchet (37) for driving the unit, and a timing cam (23). The ratchet (37) can be retracted. A lever (21) can follow the profile of the timing cam (23). A memory wheel (16) can be driven by the reversing cam (1) via a rocker (5) and via a lever (12) driven by the rocker (5), over an angular distance defined by a rotatably mounted disc segment (18) and the lever (21) and defining a timing period during which the ratchet (37) is retracted and does not drive the cam unit (41). With such a programmer it is possible to provide as many timing periods as desired. <IMAGE>
Patent EP-0307345-A1 (EP)
Inventor: BUCHHOLZ UDO-FRITZ DIPL-ING
IPC: G08C19/16
Filed: 1988-09-05
Abstract: In a circuit arrangement with a pulse transmitter (T) which has a condenser (C) connected in front of its primary winding (PW), high- precision transmission of the transmission pulses or their pulse duty factors is to be achieved using simple means. According to the invention, a pulse shaper (B1) is connected in front of a condenser (C) which is connected in front of the primary winding (PW) of the pulse transmitter (T) and a threshold switch (B2) is connected behind the secondary winding (SW). The threshold switch (B2) is also connected via the secondary winding (SW). Pulse transmitters, in particular those forming an integral part of power transmitters or printed circuits, in particular for the transmission of pulse duty factors of transmission pulses proportional to a measured quantity in the form of a square-wave voltage. <IMAGE>
Patent EP-0309406-A1 (EP)
Inventor: TZIKAS ATHANASSIOS DR
IPC: C09B62/503
Filed: 1988-09-15
Abstract: Reactive dyes of the formula
 D-(U-A)1-2    (1),
 in which D is the radical of a monoazo, polyazo, metal complex-azo, anthraquinone, phthalocyanine, formazin, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide dye; U is a bridge member; A is an amino substituent of the formula 
<IMAGE>
 and Z and Z' independently of one another are ss-sulphatoethyl, ss-thiosulphatoethyl, ss-phosphatoethyl, ss-acyloxyethyl, ss-haloethyl or vinyl, are suitable in particular for dyeing or printing cellulose- containing fibre materials by the methods usually used for reactive dyes and have high coloristic yield and give dyeings and prints having good fastness properties.
Patent EP-0321425-A1 (EP)
Inventor: BIAGIOLI MARIO
IPC: B63B15/00
Filed: 1988-12-16
Abstract: A masting for sailboats, which comprises: at least three poles (3, 5, 5), the lower end of which are fitted in the bridge or deck of the boat (1), while the upper ends are connected between them to form the vertex (7) of an ideal pyramid whose corners are formed by the poles themselves; and a plurality of stays (11, 9) in tension between said vertex (7) and an anchoring point on the boat, the sails being borne by said stays.
Patent EP-0291484-A1 (EP)
Inventor: SHAW HENRY
IPC: B65H67/02
Filed: 1988-03-10
Abstract: A system to ensure continuous thread feed from a series of spools carrying finite lengths of thread comprises a yoke or belt with spindles to carry at least two spools near guides to lead their threads on parallel paths opposite a device for entwining the leading end of one yarn with the trailing end of the other, when appropraite. The emptied spool is discarded for replacement or reloading. Activation of the coupling device is triggered automatically, e.g. by response to a photosensor detecting exposure of a controlling pattern on the spool core as the last of the thread is being removed. Specifically to compensate for halting of the yarn throughput during coupling of successive yarns, yarn delivery is via a device such as a dancing roller system to hold sufficient excess yarn to sustain delivery while input is interrupted for splicing of successive yarns and accelerated, temporarily, to re-establish the excess length as the first portion of the successive spool of thread is entrained. Pref. a portion of the trailing end of each yarn is discarded.
Patent EP-0307433-A1 (EP)
Inventor: LE ROUX PATRICK
IPC: G01R33/50
Filed: 1988-03-15
Abstract: On propose une imagerie rapide en temps de relaxation spin-spin, dit T2. On montre qu'au lieu d'attendre la restauration totale de l'aimantation longitudinale des moments magnétiques de particules excitées d'un corps soumis a l'expérimentation, on peut faire se suivre les séquences d'excitation-mesure de l'expérimentation à un rythme plus élevé à condition de limiter le basculement de cette aimantation à une valeur nettement inférieure à 90°, pour laquelle on obtient encore un bon rapport signal à bruit en réponse. On montre qu'avec une perte de rapport signal sur bruit de seulement 3dB on obtient un rythme de production d'image quatre fois plus rapide.
Patent EP-0304472-A1 (EP)
Inventor: DAWSON THOMAS F
IPC: H05K1/02
Filed: 1987-12-24
Abstract: Une unité de taille (260), qui sert à tailler un objet tel qu'un élément de test (266) d'une carte de circuit imprimé selon un angle prédéterminé et à une profondeur de taille prédéterminée, comprend une carte de commande (264), portant un guide de taille (262), pourvu d'au moins deux conducteurs (312), (314) et d'une piste de commande conductrice (304) reliant entre eux les conducteurs, ainsi qu'une tablette (270) dont une surface supérieure sert à soutenir l'objet. La tablette (270) est placée par rapport à la carte de commande (264) de façon à établir une surface de taille pour l'objet incliné selon l'angle prédéterminé. La tablette (270) est en outre positionnée de façon à permettre l'alignement de la profondeur de taille prédéterminée de l'objet sur une partie du bord arrière (336) de la piste de commande (304), la piste étant ainsi entièrement taillée lorsque l'objet est taillé le long de la surface de taille inclinée à la profondeur de taille prédéterminée.
Patent EP-0365534-A1 (EP)
Inventor: LOOF INGEMAR
IPC: B05D5/00
Filed: 1988-04-18
Abstract: Pulvérisateur de poudre permettant de recouvrir un objet d'une couche de poudre, doté d'un canal annulaire (9) de chargement permettant le chargement électrostatique de la poudre. Le canal est défini par une tige longitudinale intérieure (8) et par un tube extérieur (7), l'un et l'autre étant fabriqués à partir de matière non conductrice d'électricité. La tige (8) est centrée dans le tube (7) au moyen d'éléments (10) d'espacement et générateurs de turbulence, ayant des pales inclinées obliquement ou agencées hélicoïdalement par rapport à l'orientation longitudinale du pulvérisateur. Afin d'améliorer le chargement et le mélange de la poudre, les générateurs de turbulences (10) sont agencés par paires l'un après l'autre, chacun ayant une pluralité de pales réparties autour de la tige (8) de sorte que les canaux d'écoulement sont réalisés entre les pales. Les pales situées dans les générateurs de turbulences (10) adjacents, sont, dans ce cas, décalées dans le sens de la circonférence les unes par rapport aux autres, de sorte que les bords d'attaque des pales situées dans un générateur de turbulences (10) en aval sont alignés avec les canaux d'écoulement traversants dans un générateur de turbulence (10) en amont.
Patent EP-0362274-A1 (EP)
Inventor: STEWART DAVID JAMES
IPC: C12N9/52
Filed: 1988-06-03
Abstract: Vaccin destiné à être utilisé dans la protection contre le fourchet ou dans le traitement de celui-ci, comprenant une quantité immunologique efficace de la protéase de sérine basique B. nodosus à titre de constituant actif. Le constituant actif peut comprendre un polypeptide synthétique indiquant l'aptitude antigénique de la protéase de sérine basique, produit par technologie recombinante à base d'ADN. Des tests permettant le diagnostic du fourchet, utilisant la protéase de sérine basique et/ou des anticorps dressés contre la protéase de sérine basique sont également présentés.
Patent EP-0327633-A1 (EP)
Inventor: NEMETH PETER
IPC: C07K16/00
Filed: 1988-08-11
Abstract: Procédé permettant de soulager des mélanges cellulaires et des tissus de populations indésirables au moyen d'anticorps monoclonaux. Le sujet de l'invention concerne également un procédé permettant de produire des conjugués contenant une substance photosensibilisante, applicable à la fois in vivo et in vitro. Un autre objet de l'invention est le procédé permettant l'élimination sélective de certains types de cellules à l'intérieur d'un tissu vivant. Les procédés précités se basent sur l'utilisation d'anticorps monoclonaux conjugués avec des dérivés de porphyrine et d'un faisceau laser.
Patent EP-0336071-A1 (EP)
Inventor: POHTO GERALD R
IPC: C25D17/12
Filed: 1989-02-09
Abstract: A massive anode (1) is assembled from many, closely packed modular anodes (2). Although close-packed, the modular anodes (2) are nevertheless spaced apart one from the other. The massive anode (1) has at least substantial inflexibility. It can be particularly useful where a flexible cathode may move toward, and even contact, the anode, e.g., in electrogalvanizing where a moving sheet from a metal coil being coated may thump against the anode. The individual modular anodes (2) provide a collective, generally planar front face toward the cathode. Individual, adjacent modular anodes (2) can be separated at least in part by dielectric spacing members (7) which have portions extending toward the cathode, thereby initially receiving any impact from the cathode.
Patent EP-0338252-A1 (EP)
Inventor: TAGUCHI TSUNEMASA
IPC: C30B29/48
Filed: 1989-03-16
Abstract: A ZnSe single crystal which is obtainable by a method comprising steps of: 
placing a piece of a ZnSe polycrystal in a sealed reactor tube having an atmosphere of at least one gas selec­ted from the group consisting of an inert gas, nitrogen and H₂Se kept at pressure of from 0.1 Torr. to 100 Torr., 
moving the reactor tube containing the piece of ZnSe polycrystal through a low temperature first zone kept at a temperature of from room temperature to 100°C, a tempe­rature-raising second zone having a temperature gradient of from 50°C/cm to 200°C/cm, a high temperature third zone kept at a temperature of from 700°C to 900°C, a temperature-­lowering fourth zone having a temperature gradient of from -200°C/cm to -50°C/cm and a low temperature fifth zone kept at a temperature of from room temperature to 100°C in this order at a moving rate of from 0.05 mm/day to 5 mm/day while keeping the solid state of the ZnSe crystal whereby the ZnSe polycrystal is converted to a ZnSe single crystal, 
cutting the ZnSe single crystal to form a ZnSe single crystal chip or wafer, 
placing the ZnSe single crystal chip or wafer in a reactor containing, in case of doping an n-type impurity, zinc and the n-type impurity or a compound comprising the n-­type impurity and zinc or, in case of doping a p-type impu­rity, selenium and the p-type impurity or a compound compri­sing the p-type impurity and selenium 
  and 
heating the reactor at a temperature of 400°C to 900°C under pressure of 1 Torr. to 100 Torr. for at least 20 hours to diffuse the impurity atoms in the ZnSe single crystal.
Patent EP-0397913-A1 (EP)
Inventor: GEBAUER KLAUS
IPC: G05F1/59
Filed: 1989-05-19
Abstract: A rectifying device with magnetic control is described, which contains in a power section 1 provided only once robust, passive elements having a very low failure probability. The associated control electronics are embodied twice in the form of a main controlling device (20-22) and a reserve controlling device (23-25). The two controlling devices are connected in parallel, but the actuator of only one controlling device is connected to the control circuit of the power section. Normally, this is the actuator of the main control loop. As soon as a fault occurs in the latter, the actuator of the reserve control loop is switched on, and that of the main control loop is switched off. Owing to the fact that only the active elements of the control electronics are provided twice, the rectifying device can be produced in a compact way overall and at low cost, while nevertheless having a very low failure probability. <IMAGE>