baber/WOPTO huggingface dataset:
Patent EP-0257044-A1 (EP)
Inventor: KANG HYOK S
IPC: G02C7/12
Filed: 1987-01-21
Abstract: Procédé permettant d'éliminer les difficultés de vision des conducteurs de véhicules automobiles, provoquées par les faisceaux lumineux éblouissants émis par les phares des autres véhicules. Le procédé consiste à ne transmettre qu'une composante directionnelle des faisceaux lumineux émis par les phares d'un véhicule et à absorber ensuite cette composante lumineuse dans l'autre véhicule. A cet effet, chaque projecteur de tous les véhicules en circulation comporte, devant la source de lumière, une ou plusieurs feuilles polarisantes, c'est-à-dire des polariseurs dont les axes de polarisation présentent une certaine direction. Chaque véhicule est également pourvu d'une ou plusieurs feuilles polarisantes placées devant les yeux du conducteur, ces feuilles constituant des analyseurs dont les axes de polarisation sont essentiellement perpendiculaires ou presque perpendiculaires aux axes des polariseurs. Lesdites feuilles polarisantes peuvent comporter des grains polarisants noyés dans la masse et déterminant des directions de polarisation, sous la forme de lignes droites, de lignes ondulées ou de toute autre ligne courbe.
Patent EP-0258311-A1 (EP)
Inventor: KEISER ALAN ELLSWORTH
IPC: H01L21/76
Filed: 1987-01-27
Abstract: Dans un procédé de formation de tranchées planes étroites et larges remplies de matériau diélectrique dans des dispositifs de circuit intégré, après la formation des tranchées (2, 3) dans le substrat (1), des couches successives de nitrure de silicium conforme (15), de polysilicium conforme (14) et d'oxyde relativement conforme déposé en phase vapeur (CVD) (16) sont formées de façon à s'adapter à la profondeur relative des tranches (2, 3). Un masque photorésistant (22) est ensuite d'abord formé de façon sélective sur les régions centrales des tranches larges (3) puis utilisés comme masque durant l'attaque anisotrope de l'oxyde exposé. La couche de polysilicium sous-jacente (14) sert de couche inhibant l'action de l'agent d'attaque et fournit en outre le matériau à partir duquel la prochaine phase d'oxydation servira a remplir partiellement les régions préalablement attaquées avec du bioxyde de silicium. Une couche supplémentaire d'oxyde est ensuite formée par déposition et oxydation multiples. La couche de nitrure (13) sous-jacente à la couche de polysilicium empêche l'oxydation du substrat. La fabrication se termine par un aplanissement du niveau des régions actives (8, 9, 11) ainsi que par l'attaque de la couche de nitrures (13) se trouvant sur lesdites régions actives (8, 9, 11).
Patent EP-0273931-A1 (EP)
Inventor: LEY CARL J
IPC: A01B19/06
Filed: 1987-06-30
Abstract: Un dispositif entraîné sur la surface du sol à labourer par un organe de roulement et pouvant être relié à celui-ci pour labourer le sol comprend un organe de labourage du sol (6) transversal au sens de déplacement et susceptible d'être mis en vibration. Cet organe est couplé par des barres de liaison (7) à une traverse (2) agencée derrière lui. Afin de réduire l'usure des parties mobiles et de support, des éléments amortisseurs élastiques (9) sont fixés à la traverse (2) en sens opposé aux barres de liaison (7).
Patent EP-0288485-A1 (EP)
Inventor: ALDRICH ROGER B
IPC: G01B5/207
Filed: 1987-07-01
Abstract: Un dispositif de mesurage amélioré du type à barres comprend des première et seconde barres parallèles retenues dans un logement central par une rangée de galets sollicités et inclinés qui s'engagent sur des surfaces de came définies par les barres pour que ces dernières aient un mouvement égal et opposé tout en restant parallèles.
Patent EP-0296177-A1 (EP)
Inventor: HEINRICH WILLIAM P
IPC: G01B5/06
Filed: 1987-07-29
Abstract: Dispositif comportant une règle placée verticalement et une glissière (10) se déplaçant dans le sens de la hauteur (18), dans laquelle coulisse un curseur (40) associé au dispositif, lequel est pourvu d'une surface inférieure (24) destinée à reposer sur la tête de la personne à mesurer. Le curseur est pourvu d'une paire de brides (42, 44) recourbées vers l'arrière, qui assurent le déplacement du curseur le long des rails ménagés dans la glissière. Ce curseur se prolonge par une patte (40', 40'') comportant des surfaces latérales chevauchant une vis à tête hexagonale (62), cette tête étant montée sur l'une des surfaces latérale, de manière à ne pouvoir être tournée. Un écrou de verrouillage (70) est placé à l'extrémité de la vis et peut être vissé dans une première direction pour serrer l'une contre l'autre les deux surfaces latérales en matière plastique dure, ainsi que, par conséquent, les brides, afin que celles-ci soient assujetties aux parois intérieures de la paire de rails. La surface inférieure du curseur est située dans le même plan qu'une surface (30') indiquant la taille exacte sur la règle (14) avec laquelle elle est directement en rapport.
Patent EP-0341308-A1 (EP)
Inventor: MATSUI NORIO
IPC: H02K49/02
Filed: 1987-11-18
Abstract: Frein dans lequel un rotor composé d'un matériau ferromagnétique et un électro-aimant sont agencés de sorte que le rotor croise le flux magnétique pour produire la puissance de freinage grâce aux courants de Foucault se produisant dans le rotor. Ce dernier est pourvu d'une couche en métal non magnétique (300) présentant une conductivité électrique supérieure à celle du rotor, et l'extérieur de la bobine de l'électro-aimant est entouré par un logement polaire (130) composé d'un matériau ferromagnétique, afin d'obtenir un couple de freinage important. Ce frein est indiqué pour être utilisé comme frein auxiliaire de véhicules.
Patent EP-0335885-A1 (EP)
Inventor: WEINRETTER GEORG
IPC: B60K17/04
Filed: 1987-10-24
Abstract: Un entraînement de roue pour véhicules électriques, notamment des chariots élévateurs, comprend un arbre de transmission (11) entraîné par un moteur électrique (15) disposé au voisinage de la roue. La transmission est assurée par un étage réducteur à pignons coniques (12) qui entraîne un axe de roue (2) monté dans un moyeu (3) solidaire du carter de pont. La roue (1) est disposée sous un longeron (6) horizontal solidaire d'un carter de réducteur (5) s'étendant sensiblement verticalement sur la face interne de la roue. L'étage réducteur à pignons coniques (12) est intercalé entre le moteur électrique (15) et l'arbre de transmission (11). L'axe de rotation (14) du moteur électrique (15) s'étend approximativement dans un plan vertical sur le côté, opposé à la roue (1), du carter de réducteur (5). Dans ce dernier est logé un étage réducteur à pignons droits (9) constitué de pignons droits à denture externe, dont un (33) repose sur l'axe de roue (2).
Patent EP-0275043-A1 (EP)
Inventor: TERADA HARUYOSHI
IPC: C23G1/12
Filed: 1988-01-08
Abstract: Der saure Reiniger für Oberflächen aus Aluminium oder Aluminiumlegierungen enthält 0,05 bis 10 g/l Peroxoverbindung, mindestens eine Mineralsäure aus der Gruppe Schwefelsäure, Phosphorsäure und Salpetersäure und -als Tensid- Alkyldimethylaminoxyd mit 12 bis 22 C-Atomen in der Alkylgruppe, vorzugsweise in einer Menge von 0,05 bis 2,0 g/l. Er weist einen pH-Wert von insbesondere 0,06 bis 2,0 auf. Gemäß einer bevorzugten Ausgestaltung der Erfindung kann der Reiniger zusätzlich Fluorid, insbesondere in einer Menge von 0,005 bis 0,5 g/l enthalten.
Patent EP-0293721-A1 (EP)
Inventor: STERK ZVONIMIR DIPL-ING
IPC: F17C1/12
Filed: 1988-05-24
Abstract: Die Erfindung betrifft einen Druckbehälter (1) mit einer Behälterwand (3), in der ein Anschlußstutzen (2) sitzt, der mit einem Thermoschutz in Form eines annähernd parallel zur Stutzenwand verlaufenden Rohres (6) versehen ist, das mit dem einen Ende von der Stutzenwand ausgeht und sich mit dem anderen, freien Ende in den Behälter (1) erstreckt. Erfindungsgemäß sind zwischen dem freien Ende (8) und der Stutzenwand (10) Knaggen (24) an der Innenseite des Rohres (6) vorgesehen. Mit diesen sind Finger (22) verbunden, die durch Schlitze (21) in einem zweiten Rohr (12) gebildet werden, das sich mit Abstand in das Innere des Anschlußstutzens (2) über das Ende des ersten Rohres (6) erstreckt. Die Erfindung kommt insbesondere für Dampferzeuger in Kernkraftwerken infrage.
Patent EP-0300334-A1 (EP)
Inventor: SATO KAZUHIRO C O KANTOH WORKS
IPC: H01B11/20
Filed: 1988-07-12
Abstract: A coaxial cable having a metal deposited tape wound over a laterally wound shielding layer which is, in turn, formed over an insulation layer about the conductor. The metal deposited tape includes a plastic tape and a metal deposition layer deposited on the plastic tape, and the metal deposited tape is disposed such that the metal deposition layer is in contact with the laterally wound shielding layer. Improved high frequency shielding characteristics are obtained using this structure without impairing cable flexibility.
Patent EP-0320590-A1 (EP)
Inventor: MULLIGAN ELISABETH
IPC: A61F2/12
Filed: 1988-10-10
Abstract: A mammary prosthesis consists of two shell-shaped elements consisting of an addition-crosslinking two-component silicone rubber composition of varying softness, of which the plastic films covering the outer side and inner side are welded to one another along a common, peripheral edge, with a middle plastic film separating the two elements. So that the wearing comfort is substantially increased by means of the mammary prosthesis being a very good match to the scar area, the outer element (1) imitating the breast shape has a degree of hardness which is comparable to the gently elastic flexibility of the natural breast tissue. The inner element (2) has a softer, gel-like consistency (single figure).
Patent EP-0322530-A1 (EP)
Inventor: AYDT GUNTER DIPL-ING
IPC: F16D65/84
Filed: 1988-10-20
Abstract: A four-piston fixed-yoke brake for vehicles has brake jaws (2), guided on both sides of a brake disc, which are connected to operating pistons (4, 5) which can be acted on hydraulically. Each of the operating pistons (4, 5) is provided with a hole facing the brake jaw (2), in which an intermediate layer (1), covering the piston end face, is fixed by means of retaining brackets (6-10). This intermediate layer (1) is designed in a plate shape and has a friction-increasing layer (3), extending approximately over the complete rear surface of the brake jaw. The intermediate layer (1) is fixed via retaining brackets (6-10) in holes of adjacently arranged operating pistons (4,5). The intermediate layer (1) is fixed in a clamping manner especially in a hole of a first operating piston (4), via at least three retaining brackets (6, 7, 8) and in a hole of an adjacent second operating piston (5) via two retaining brackets (9, 10). <IMAGE>
Patent EP-0372098-A1 (EP)
Inventor: ASCHEMANN WOLFRAM DIPL-ING
IPC: C21C5/46
Filed: 1988-12-02
Abstract: A lance holder intended for an oxygen lance produces substantially greater operational reliability by a valve disc being provided in the holder body between the slag-return preventer and clamping head, which valve disc can be displaced against the force of a spring via the inserted lance. The valve disc is pressed out of the sealing seat when the lance is pushed in, so that the refining gas can readily pass the lance holder. If the lance is lost through any accident, i.e. if it slips out of the lance holder, the valve disc thus also closes automatically so that oxygen gas cannot flow after, even inadvertently. Flapping of the oxygen hose with the lance holder located thereon is thus reliably prevented. At the same time, the slag-return preventer and the clamping head are designed in such a way that overall a very compact lance holder results. 
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Patent EP-0324100-A1 (EP)
Inventor: HOLTGREVE JOHANNES
IPC: E04D1/28
Filed: 1988-12-05
Abstract: The invention relates to a roof covering slab, in particular of plastic, having an underside stabilising slab (6) which possesses webs (7) for supported fixture to roof laths (8) and which is provided with at least one hole for the passage of a roof-lath fastening pin, and proposes, in order to obtain a stable structural shape which is favourable to assignment, that the hole (14) be arranged in the region of a retaining bracket (13) lying with its broad face (13') approximately in the supporting plane of the webs (7). <IMAGE>
Patent EP-0283136-A1 (EP)
Inventor: GREEVES GODFREY
IPC: F02M41/14
Filed: 1988-02-18
Abstract: A fuel pumping apparatus for supplying fuel to an internal combustion engine comprises a rotary distributor member (10) mounting a pumping plunger (16) slidable in a bore (15) and moved inwardly to discharge fuel from the bore by cam lobes on the internal surface of a cam ring (28), the cam lobes acting on the plunger through a cam follower (26, 27). A valve (37) is provided which at a predetermined position during the inward movement of the plunger, is opened to lower the pressure in the bore and thereby to terminate fuel flow through an outlet (20). The valve is actuated by the cam lobes either from the cam follower or from the plunger.
Patent EP-0300795-A1 (EP)
Inventor: STENNER NIGEL WAYNE
IPC: F16L47/34
Filed: 1988-07-21
Abstract: The invention relates to the pressure testing of pipes or other apparatus connected by a service tee to a main supply pipe. 
     The adaptor (19) is attached to a tapping tee (10) by use of a hexagonal bolt head (22) which enters a hexagonal socket (13′) in the neck (13) of a cutter (14). 
     The adaptor body (19) is then rotated and the trapped bolt head (22) causes the bolt (21) to be screwed up into the internal threaded bore (20) of the body (19) of the adaptor. This in turn compresses the resilient washer (23) and causes it to expand radially outwardly thus gripping the internal surface of the cutter carrier (13). 
     Once this resilient washer (23) is tight, continued rotation of the body will cause the cutter carrier (13) to rotate in the screw thread (12) and therefore to move axially downwardly bringing seal (24) into close contact with the end face of neck (13). 
     The adaptor is now fully sealed to the tee (10) and the pressure test kit (36) can be attached to apply pressure through the adaptor, through the neck of the tee and then through the pipe 16 to test the pressure tightness of the joints and apparatus attached to the tee. 
     Once the pressure tightness has been checked the pressure test kit and adaptor can be removed and the hole cut in the main (15) using the cutter (14) in the conventional way.
Patent EP-0352384-A1 (EP)
Inventor: KAMINSKI RONALD S
IPC: B29C49/24
Filed: 1988-07-29
Abstract: In the method of making a hollow plastic articles wherein a label is positioned in each of a plurality of spaced partible molds in a predetermined array, a preform is positioned in each set of partible molds and the molds are closed and the preform is blown outwardly to the confines of the mold to apply the label to the resultant hollow plastic article, the method and apparatus which comprises providing labels on a roll of labels, successively engaging the free end of the web of the roll of labels by a first endless vacuum conveyor, tensioning the portion of the web between a point upstream and the free end by the first endless vacuum conveyor, successively cutting a label on the free end from the remaining tensioned portion, transferring each label successively by moving the first endless conveyor adjacent a second endless vacuum conveyor which is transverse to the first conveyor, indexing the second endless conveyor to provide an array of labels on the second endless conveyor which corresponds in spacing to the spacing of the array of molds, engaging the array of labels and moving them from a first position adjacent said second conveyor to a second position within the partible molds and depositing the labels in the molds.
Patent EP-0360935-A1 (EP)
Inventor: BROADHURST JOHN H
IPC: H01C1/06
Filed: 1988-09-29
Abstract: A resistor device for use with electrostatic particle accelerators includes a resistor element positioned within a tubular housing having a fixed end cap at one end thereof and a movable end cap at the other end thereof. The tubular housing, fixed end cap, and movable end cap serve as an electro­magnetic field for the resistor element. Conductive disks engage opposite ends of the resistor element and concentrically position the resistor element within the tubular housing. Helical springs engage the conductive disks and the end caps to yieldably support the movable end caps and resistor element for yieldable axial movement relative to the tubular housing. An annular conducting ring is secured to the tubular housing and is spaced radially from the movable end cap and cooperates with the latter to define an annular spark gap.
Patent EP-0322260-A1 (EP)
Inventor: PEYRET OLIVIER
IPC: A61B6/00
Filed: 1988-11-10
Abstract: The invention relates to a mammographic apparatus (1) making it possible to produce negatives of breasts of medium to large size and/or medium to high density with the aid of a receiver (86) of the intensifying screen/film pair type, without increasing the dose absorbed by the patient or degrading the quality of the negatives compared to the negatives produced for such breasts with the aid of X- radiation emitted by a molybdenum target (20) and molybdenum filter. For this purpose, the mammographic apparatus according to the invention comprises an X-ray tube (6) whose anode (9) is provided with a rhodium target (21). <IMAGE>
Patent EP-0328854-A1 (EP)
Inventor: BERNABEI FRANCESCO
IPC: G06F15/16
Filed: 1988-12-28
Abstract: This invention discloses a new class of NxN multistage interconnection networks which is called class of Parallel Delta Networks (PDN). For such a class of networks the non-blocking conditions are given, i.e. those conditions which guarantee the capability of establishing any connection request between an inlet link and an outlet link, both supposed free whichever the state of the network may be. In particular, by means of the graph colouring technique it has been prov th the minimum number of Delta subnetworks necessary to provide the non-blocking property in a PDN is n ┌S/2┐-1, where S and n are the number of stages in a NxN Delta network and the number of inlet and outlet links of a single switching element, which Delta network consists of, respectively, and ┌x┐indicates the littlest whole number greater than x. 
     For the establishment of the inlet-outlet connection request, a routing method has been defined. Such a method operates for switching elements of any size and in case of the set-up of a single connection request this method assures a complexity of the order of VN. 
     In case of a whole set of inlet-outlet point-to-point connection requests (inlet-outlet permutation), this method has a polynomial complexity of the order N 3/2 . As the complexity relevant to the establishment of a single connection request is extremely low, this method is particularly suitable to an application in an environment in which the connection requests are asynchronous, i.e. a telecommunication environment. Therefore, this network can be used as connection network within an automatic exchange. 
     It is also disclosed a variant of this method applicable in case the size of the single switching element is 2 q x2 q , where q is a whole number. Such a variant has a complexity of the order of N˙log 2 N and is suitable to a synchronous environment, in which the set of connection requests constitutes an inlet-outlet permutation.
Patent EP-0344168-A1 (EP)
Title: Doorlatch, in particular for washing machine.
Inventor: ROCCHITELLI ONOFRIO
IPC: D06F37/42
Filed: 1988-01-06
Abstract: PCT No. PCT/EP88/00013 Sec. 371 Date Jul. 7, 1989 Sec. 102(e) Date Jul. 7, 1989 PCT Filed Jan. 6, 1988 PCT Pub. No. WO88/05476 PCT Pub. Date Jul. 28, 1988.Apparatus for rapid locking and delayed unlocking of the door closing mechanisms of machines such as washing machines with internal parts which are subject to inertial rotation. A sliding bar (15) is engaged by the hook (100) of the door-latch and is locked during the rotational part of the cycle by a pin (21) actuated by the mobile contact plate (8) of a microswitch through a rocker arm (6) moved by a bimetallic strip (2) suitably heated by a resistor electrically connected to the starting controls of the machine. The mobile contact plate (8) of the microswitch is subjected to the load of an eccentric ratchet (12) to control the insertion time and delayed opening of the door-lock. The bimetallic strip (2), heating resistor (5), and the rocker arm (6) rest one on another to assure that the curving and straightening times of the bimetallic strip (2) remain stable through time.
Patent EP-0302095-A1 (EP)
Title: Carbonaceous and/or siliceous filler for rubber.
Inventor: KEOGH BOYD TERENCE
IPC: C08K3/00
Filed: 1988-02-17
Abstract: An additive for incorporation into a rubber product as filler or extender which is a carbonaceous and/or siliceous powder or fibrous material derived from plant or vegetable materials, such as bagasse or other waste materials. The additive is produced by processing the plant or vegetable material to form an ash material and thereafter treating the ash material to produce a carbonaceous and/or siliceous powder or fibrous material of required particle size. A rubber product containing the additive may also incorporate further components such as processing aids, coupling agents, etc.
Patent EP-0362382-A1 (EP)
Title: Method of sterilizing plant pollen
Inventor: FEDIN MARAT ALEXANDROVICH
IPC: A01H1/04
Filed: 1988-03-17
Abstract: A method of sterilizing plant pollen comprises treating the plants with a sterilizing agent together with a diluent during the fifith and/or the sixth stage of organogenesis. The sterilizing agents used are thiocarbonic acids and/or their derivatives of the genral formula: RXR', where X = S, SO2; R = (CH2)4CO2H; (CH2)4CO2Na; (CH2)4CO2K; (CH2)4CO2C4H9; (CH2)4CO2C8H17; C10H21; R' = (CH2)4CO2H; (CH2)4CO2Na; (CH2)4CO2K; (CH2)4CO2C4H9; (CH2)4CO2C8H17.
Patent EP-0377740-A1 (EP)
Inventor: OKUMURA TAKUJI
IPC: F25B21/02
Filed: 1988-08-19
Abstract: A multistep electronic cooler developed for the purpose of minimizing the quantity of incoming heat, which is generated by the convective heat transfer and radiant heat transfer, with a simple structure, and reducing at a low cost a maximum achievable cooling temperature to a level lower than that in a conventional electronic cooler of this kind The multistep electronic cooler according to the present invention has a plurality of base plates (3) arranged as cooling plates in a vertically spaced manner in a vacuum container (5), a plurality of pairs of semiconductors (2) arranged between the base plates via a plurality of electrodes (4) bonded to the base plates, and a single or more heat shielding members (7a, 7b, 7c) covering the spaces above the base plates (3). The surfaces of the parts assembled to form this multistep electronic cooler are coated with a substance having a low heat radiation efficiency, for example, gold.
Patent EP-0444020-A1 (EP)
Inventor: DEVINE JOHN
IPC: F16C7/00
Filed: 1988-10-19
Abstract: Une bielle comporte une structure (11) FRP (en matière plastique renforcée par fibres) dans laquelle des fibres sont alignées en continu et sensiblement longitudinalement. Au moins l'une des grosse (20) et petite (32) extrémités est réalisée à partir de fibres FRP courtes, les fibres courtes étant alignées au hazard. Le matériau des extrémités est lié à celui de la structure.