baber/WOPTO huggingface dataset:
Patent EP-0302667-A1 (EP)
Inventor: ZOLTNER JOHN D
IPC: B65H5/18
Filed: 1988-07-29
Abstract: A compact, lightweight and inexpensive copy sheet rotator includes a freely rotatable carousel (10) comprising a flat disc (12) and several, e.g. four quadrant, vanes (14, 16, 18, 20) extending from the disc (12). The carousel (10) is used in combination with and positioned in-line with a sheet transport such as a ball-on-belt registration mechanism (30) and an edge guide (25) for registering the sheets once they have been rotated. A copy sheet entering the carousel engages one of the vanes on the disc and its momentum causes the carousel to rotate thereby changing the orientation of the sheet within its plane of transport. A deflector (27) may be positioned over a portion of the carousel in order to enhance the guiding of copy sheets into the carousel by reducing the inertia of the disc after each copy is rotated and indexes each quadrant through the application of drag on the fins. A slider (42) may be provided which can be moved over the carousel to flatten the vanes against the disk so that copy sheets may pass straight through the rotator without being rotated
Patent EP-0325046-A1 (EP)
Inventor: MATSUNAGA YOSHIHIRO ZAIRYO KEN
IPC: C02F1/42
Filed: 1988-12-20
Abstract: Water is allowed to flow in parallel into a mixed bed 3 in which an anion exchange resin and a cation exchange resin are accommodated in a mixed state and into a single bed 4 in which an anion exchange resin or a cation exchange resin is accommodated. As the proportion of the flow-rates of water introduced into the two beds is adjusted, the pH and electric conductivity of water issuing from them is controlled. Control is effected in such a manner that the pH and electric conductivity of water are maintained at appropriate levels without using any chemicals.
Patent EP-0294289-A1 (EP)
Title: Bras de liaison torsible et flexible avec amortissement de flexion intégré, en particulier pour la liaison d'une pale de rotor à son moyeu, et rotor et moyeu équipés de tels bras
Inventor: AUBRY JACQUES ANTOINE
IPC: B64C27/35
Filed: 1988-06-02
Abstract: Le bras de liaison torsible et flexible avec amor­tissement de flexion intégré selon l'invention comprend, entre deux parties d'extrémités rigides, une partie centrale souple constituée d'un faisceau périphérique (6) de baguettes (8) de fibres à haute résistance mécanique enrobées d'un élastomère souple et vulcanisé (9), et d'un noyau d'amortissement central (7) à lame (13) de cisaillement d'un gel amortissant (12) remplissant une vessie (11) étanche et souple noyée dans l'élastomère (9).Aux déformations dans le plan de la lame (13), celle-­ci cisaille le gel (12), ce qui produit un amortissement s'ajoutant à celui résultant de la rémanence aux déforma­tions de l'élastomère (9).Application à la liaison de deux corps rigides tels qu'une pale de rotor à son moyeu.
Patent EP-0295217-A1 (EP)
Inventor: TOMELLERI RAFFAELE
IPC: G01M99/00
Filed: 1988-04-26
Abstract: It is described an apparatus (1) to measure and/or check the spatial position and angular orientation of characteristic spots or areas (3) in mechanical struct­ures or members, particularly in motor-vehicle structural components such as bodies or wheels. The apparatus substantially comprises an articulated arm (4) provided with a number of pivot points (5) and carrying, at a free end thereof, a tracer point (10) adapted to be positioned close to the characteristic spots or areas (3) of the structure to be measured or checked. Located at the pivot points (5) of the articulated arm (4) are displacement transducers (16) which send electrical signals to a computer depending upon a variation in the configuration taken by the pivot points (5) as compared with corresponding reference configurations. 
The computer instantaneously gives the spatial coordinates of each characteristic spot or area (3) of structure (2) that are individually contacted by the tracer point (10) and, when necessary, compares them with corresponding reference coordinates to ascertain possible differences due to construction faults or damages in structure (2).
Patent EP-0300983-A1 (EP)
Inventor: GIANNELLI UGO
IPC: B28B13/06
Filed: 1988-07-22
Abstract: The apparatus comprises a die with frame (24), a base (30) for closing the frame in its lower part, and a pressing pad able to be introduced into the cavity (24A) of the frame for the pressing; for the formation of through openings within the product (M), there is provided a member (38) with finger(s) (38A, 38B) intended to form said through openings below the base having through openings corresponding to said finger(s); at the beginning of the removal cycle control means (7A, 9, 10) cause a relative displacement between said member and the base for the withdrawal of the finger(s) from the formed piece (M).
Patent EP-0310592-A1 (EP)
Title: Loading device
Inventor: WIPPIG WERNER DIPL-ING
IPC: E02F3/18
Filed: 1988-09-06
Abstract: The loading device possesses a turntable (8) and drivers (1) which are driven rotatably about a revolving shaft (3). The shaft (3) is arranged eccentrically with respect to the axis of rotation (9) of the turntable (8) and the drive for the shaft (3) of the driver (1) is connected to the rotary drive (motor 18) for the turntable (8). <IMAGE>
Patent EP-0417071-A1 (EP)
Inventor: NILSSON BO GOERAN
IPC: F28F9/00
Filed: 1988-01-18
Abstract: L'échangeur de chaleur à plaques décrit comprend plusieurs plaques d'échange thermique placées entre deux plaques d'extrémité (30), dont au moins une comporte des orifices traversants (31) et une surface latérale (36) qui fait face aux plaques d'échange thermique et qui n'est pas usinée autour des orifices (31). Au moins l'un desdits orifices est équipé d'un couvercle (32) empêchant l'écoulement traversant. Selon la présente invention, ledit couvercle (32) est appliqué contre la surface latérale (36) de la plaque d'extrémité (30) qui fait face à la plaque d'échange thermique et comprend au moins deux parties agissant conjointement, soit une première partie fine (33) appuyant contre ladite surface latérale (36) et une seconde partie plus épaisse (35) placée essentiellement dans ledit orifice (31) qu'elle recouvre en substance. Les dimensions de la première partie (33) sont conçues pour lui permettre de résister aux forces de cisaillement et les dimensions de la seconde partie (35) sont conçues pour lui permettre de résister aux forces de flexion, résultant d'une pression interne à l'intérieur de l'échangeur de chaleur à plaques, qui s'exercent sur le couvercle (32).
Patent EP-0348408-A1 (EP)
Title: Mecanisme a manivelle pour bicyclettes, tricycles et similaires
Inventor: ZIMMERMANN ADOLF
IPC: B62M1/36
Filed: 1988-02-24
Abstract: Un mécanisme à manivelle comprend deux manivelles de pédalier (2) mutuellement décalés de 180° et reliées de manière articulée par une tige d'entraînement (6) à une manivelle à glissement (8). La partie d'entraînement (9) de la manivelle à glissement est reliée de manière non rotative à un axe (11) du palier d'entraînement sur lequel repose une couronne dentée (12) qui entraîne une couronne dentée de la roue d'entraînement du véhicule par l'intermédiaire d'une autre couronne dentée (18) et d'une roue dentée (19) fixée à cette dernière. La couronne dentée (18) et la roue dentée (19) tournent librement sur l'axe (3) du pédalier. Le mécanisme à manivelle maintient centré le cercle d'actionnement des pédales (4) essentiel à l'équilibre du cycliste, les forces résultant de la sollicitation des pédales (4) par le bras en porte-à-faux étant absorbés par les manivelles (2) des pédales et par l'axe (3) du palier du pédalier. La manivelle à glissement (8) maximise le couple d'entraînement, en réduisant l'effort nécessaire pour faire avancer le véhicule.
Patent EP-0364577-A1 (EP)
Inventor: FUTSUHARA K YONO FACTORY OF TH
IPC: H05B37/03
Filed: 1988-03-25
Abstract: Dispositif permettant la supervision centrale et la détection de la déconnexion d'une ou de plusieurs lampes dans un ensemble de lampes reliées en série, telles que des lampes de balisage dans la piste d'envol d'un terrain d'atterrissage. Un noyau est situé sur une ligne de puissance (P1) de chaque lampe (L1~Ln), la ligne de puissance (P1) est enroulée sur le noyau (12) de manière à former un premier enroulement (N1), un deuxième enroulement (P1) est formé sur le noyau (12), un oscillateur (13) utilise la tension de sortie du deuxième enroulement (N2) comme alimentation de puissance pour produire une fréquence correspondant à chaque lampe (L1~Ln), et le signal de sortie émis par cet oscillateur (13) est renvoyé à la ligne de puissance (P1) par l'intermédiaire d'un troisième enroulement (N3). Par conséquent, un signal consistant en une fréquence qui représente chaque lampe s'écoule à travers un circuit d'allumage de lampe. Le contrôle de ce signal permet de détecter toute lampe déconnectée.
Patent EP-0316381-A1 (EP)
Inventor: BORS S LASZLO
IPC: B24B11/02
Filed: 1988-05-06
Abstract: La machine à roder décrite comprend deux disques d'usinage congrus placés coaxialement, ainsi qu'un magasin à billes entourant les disques d'usinage et composé d'un stator et d'un rotor, lesquels sont pourvus d'un ou de plusieurs élément(s) amenant les billes entre les disques. L'axe commun des disques d'usinage forme un angle avec l'axe du magasin à billes comportant un rotor dont la vitesse de rotation est continuellement réglable et qui est muni d'un organe de réglage de la hauteur. Ladite machine comprend en outre un arbre principal qui est soutenu par des paliers avec une grande précision et qui est commandé par un moteur à plusieurs polarités relié à une transmission réductrice de vitesse et détendue, des tiges de guidage disposées parallèlement à l'axe de l'arbre principal pour un guidage rigide du disque d'usinage supérieur, un moyeu de serrage guidé destiné à recevoir le disque d'usinage supérieur, ainsi qu'un vérin hydraulique, dont la pression est continuellement régulée durant l'usinage, et un élément de transmission servant à transmettre la pression hydraulique aux disques d'usinage pendant leur fonctionnement.
Patent EP-0382768-A1 (EP)
Title: Flat spray nozzle for a spray gun.
Inventor: CRUM GERALD W
IPC: B05B1/14
Filed: 1988-09-16
Abstract: A flat spray nozzle for a powder spray gun comprises a nozzle body formed with an axial powder flow passageway, a pair of spaced powder discharge slots intersecting the powder flow passageway and a bore located between the powder discharge slots. The bore in the nozzle body receives an electrode which extends forwardly of the spray nozzle, between the powder discharge slots for electrostatically charging particulate powder material emitted from the powder discharge slots without disrupting the spray pattern of particulate powder material.
Patent EP-0352329-A1 (EP)
Inventor: LIPUKHIN JURY VIKTOROVICH
IPC: B21B31/02
Filed: 1988-01-21
Abstract: A working stand of a rolling mill comprises two frames (1) in which are mounted two cushions (2, 4) with bearing units and with working and back-up rolls (3, 5 and 6, 7). The cushions (2) of the upper working roll (3) are mounted in the guides of the cushions (4) of the lower working roll (5), in which are mounted hydraulic cylinders of a counter balancing device. Each cushion (2) of the upper working roll (3) is provided, on one of its sides, with a tapered surface (11) and each corresponding guide (8) of the cushion (4) of the lower working roll (5) has a window (12) in which is mounted a wedge (13). This wedge (13) has a vertical surface (14) contacting with the internal surfaces of the frames (1), an inclined surface (15) contacting with the tapered surface (11) of the corresponding cushion (2) of the upper working roll (3), and a horizontal surface contacting with the rods (9) of the hydraulic cylinders of the counterbalancing device, said rods being mounted on the side of the tapered surface (11) of the cushions (2) of the upper working roll (3). The rods (9) of the hydraulic cylinders mounted on the other side contact with the cushions (2) of the upper working roll (3).
Patent EP-0334940-A1 (EP)
Inventor: HILL GORDON S
IPC: H04B17/00
Filed: 1988-08-23
Abstract: To isolate a fault in a radar system, prior art teaches the disassembling of all the components of the radar system 
and, by means of trial and error, substituting each component and testing the complete radar system to determine if the 
substitution was correct. In the present invention, the transmission path of the radar system is divided into a number of 
sections (4, 6), with each section being independently connected to an adapter (18, 20). After a section has been connected 
to an adapter, a resistive load (28) having an impedance matching that of the antenna (8) is mated to the adapter. Subse­
quently, a pulse is outputted from the transmitter (10) of the radar system and transmitted along the transmission path. If 
the transmission path between the transmitter and resistive load is without fault, then the signal reflected from the resistive 
load and measured by a VSWR meter (14) near the transmitter would be below a predetermined threshold, as the resistive 
load substantially attenuates the power of the outputted pulse. On the other hand, if a fault does reside within the trans­
mission path, then the power of the reflected signal would be at or above the predetermined threshold. By connecting the 
adapter to successive sections of the transmission path and by repeating the process of connecting the resistive load to the 
adapter and sending a pulse to the resistive load, a fault can be easily isolated.
Patent EP-0387274-A1 (EP)
Inventor: FELLOWS ADRIAN NEVILLE
IPC: A01N25/34
Filed: 1988-11-15
Abstract: La présente invention se rapporte principalement à un article destiné à être utilisé pour désinfecter des surfaces dures, des instruments et la peau chez l'homme ou l'animal. Ledit article comprend un substrat non tissé élastique et poreux dans la structure duquel sont emprisonnées des particules solides d'un agent de libération de chlore qui, lorsqu'il est imprégné d'un liquide approprié, devient actif. L'agent de libération du chlore comprend de préférence du dichloroisocyanurate de sodium, qui devient actif lorsqu'il est imprégné d'eau. Un indicateur, tel qu'un colorant, qui réagit lors de l'activation des particules est de préférence également incorporé dans le substrat pour donner une indication sur l'état de l'article, indication relative à la quantité de particules encore actives. A part son utilisation comme tissu pour essuyer, le produit de la présente invention peut être inclu dans un linge pour des opérations de lavage utilisant la libération quantitative du chlore à des fins de désinfection ou de blanchiment.
Patent EP-0337081-A1 (EP)
Inventor: DECHENE NEAL E
IPC: G01N33/569
Filed: 1989-02-18
Abstract: A biospecific assay method where detection of herpesviruses using silane-derivatized solid supports is disclosed. The solid supports are silanized to produce surface aminoalkyl, alkyl, or aminophenoxy groups, whereby adsorption of herpes virus particles onto the derivatized solid support is substantially increased. The method involves disrupting a herpesvirus in a sample with a solubilization agent, immobilizing the herpesvirus so disrupted on the derivatized solid support, contacting the immobilized herpesvirus with a primary antibody specific for the disrupted virus particle to form an immunocomplex, contacting the immunocomplex with a sec­ond antibody which has a label appended thereto to form a labeled immunocomplex, and detecting the labeled immuno­complex.
Patent EP-0343449-A1 (EP)
Inventor: WALLIS BRUCE C O MOISTURE CONT
IPC: G01N33/00
Filed: 1989-05-12
Abstract: A method for the determination of the moisture content of a gas stream where the moisture content may be less than 1 ppm and where the moisture content may also be likely to vary during measurement. The method comprises adding a first quantity of moisture to the stream and the combined moisture content is determined. Thereafter a second quantity of moisture is added to the stream having a determined relationship with the said first quantity and the further augmented moisture content is determined. The results of the said determined combined moisture and the said determined further augmented moisture are combined to eliminate the contribution of the added moisture. 
     The invention also comprises an apparatus for the determination of moisture content in a gas stream comprising a hygrometer means located in the stream and means for introducing first and second quantities of added moisture to the gas stream which is located upstream of the hygrometer means.
Patent EP-0344631-A1 (EP)
Inventor: WAEBER RENE
IPC: D01B1/40
Filed: 1989-05-26
Abstract: The invention relates to a method of reducing the stickiness or tackiness of cotton flocks. For this purpose, cotton flocks delivered by any suitable conveyor mechanism are received in a flock chute and brought, by rolls or rollers, as a fiber batt between a number of heated rolls or rollers, in order to be heated such that the stickiness or tackiness of the honeydew on the cotton is thus reduced to an extend which no longer has an adverse effect on subsequent machinery. Downstream of the heated rolls or rollers the fiber batt is again opened into cotton flocks by an opening roll or roller and fed to a pneumatic conveyor line through which the cotton flocks are fed to the subsequent machine.
Patent EP-0357951-A1 (EP)
Inventor: DISTELRATH VOLKER DIPL-ING
IPC: B61F5/44
Filed: 1989-08-02
Abstract: For powered railway vehicles having curve-going wheel sets, a self-setting or an actively controlled running gear is proposed in which the connecting rods constructed as articulated levers [7-10] are rigidly mounted between the displaceable axle bearings [3-6] and the vehicle frame [14] on a common rotary shaft [11] which is itself mounted on the vehicle frame [14]. Alternatively, the connecting rods of each wheel set can be connected in an articulated manner to a common transverse member [111b, 111c] which is rotatably mounted about an elevated axle on the vehicle frame [14]. <IMAGE>
Patent EP-0359982-A1 (EP)
Inventor: TORIU MAMORU C O ITO CO LTD
IPC: A61N1/36
Filed: 1989-08-10
Abstract: A transcutaneous electric nerve stimulater having a plurality of treatment modes and producing a low-frequency pulse of a frequency corresponding to a selected treatment mode is provided with a plurality of indicators (Ra, Rb, Rc) in association with the respective treatment modes such that one of the indicators corresponding to the selected treatment mode is caused to blink in synchronism with the produced low-frequency pulse.
Patent EP-0414955-A1 (EP)
Inventor: SCHULZE WERNER
IPC: F04B1/12
Filed: 1989-09-01
Abstract: In order to permit an easily manufacturable connection between head (14) and piston (4) in the case of a high pressure pump for cleaning devices or the like with a drive periodically displacing the pistons (4), which are composed of ceramic material and have a head (14), which is actively connected to the drive, whilst at the same time obtaining improved strength characteristics, it is proposed that the pistons (4) have a longitudinal through-bore (6) and that in this there is a tie rod (7) supported on the pump chamber end of the piston (4), which tie rod is connected on the drive end of the piston (4) to the head (14), tensioning this against the end face of the piston. <IMAGE>
Patent EP-0366005-A1 (EP)
Inventor: SHIBUYA KIYOSHI TECHNICAL RESE
IPC: B22D11/06
Filed: 1989-10-19
Abstract: A method of guiding and transferring a rapidly quenched metallic tape (12) includes steps of peeling the rapidly quenched metallic tape produced by solidifica­tion through rapid quenching on a circumferential surface of a single cooling roll (1) rotating at a high speed, introducing the metallic tape into a cylindrical transfer guide (4) to a pinch roll unit (5) arranged at a terminal end of the transfer guide (4) to catch the metallic tape by the pinch roll unit (5), and moving the pinch roll unit to a winder for the metal tape. The metallic tape is fed in the transfer guide substantially without being in contact with the transfer guide. An apparatus for guiding and transferring a rapidly quenched metallic tape includes a cylindrical transfer guide (4) arranged on a normal line of a single cooling roll (1) for introducing and guiding the metallic tape, a pinch roll unit (5) arranged at a terminal end of the transfer guide for catching the metallic tape, and a transfer trolley for transferring the pinch roll unit to a winder for the metallic tape.
Patent EP-0424549-A1 (EP)
Inventor: LAUTERBACH HEINRICH
IPC: E05D15/06
Filed: 1989-10-23
Abstract: The invention relates to a rail (1) for sliding doors (2) of furniture (3), in which there are, on a baseplate (13) set relative to a running track (25), a sliding shoe (24) and a roller (18) which, after an appropriate setting relative to the running track, serve for guiding the sliding door with easy rollability.
Patent EP-0366051-A1 (EP)
Inventor: MAYTON MARK M
IPC: B24D11/00
Filed: 1989-10-24
Abstract: A surfacing pad (10) is produced by dispersing abrasive particles (17) in a flexible, water absorbent matrix (16) that is secured on a flexible, fabric substrate (14), which functions as a reservoir for a liquid. By applying to the pad (10) a small quantity of liquid sufficient to wet the matrix (16) and to saturate the substrate (14), it is possible by rubbing the surfaces of a workpiece and the wetted matrix (16) to create an abrasive surfacing gel between the workpiece and the pad (10) substrate, thus elimninating the need for directing a slurry or other liquid onto the workpiece during a surfacing operation.
Patent EP-0424562-A1 (EP)
Inventor: WEISS DIETER
IPC: B23Q7/14
Filed: 1989-10-25
Abstract: Pallet exchanger for a linear horizontal conveyor with double belt as conveying support, there being provided a conveying element (17), which acts on the pallet (6) located in the preparation position, for conveying this pallet during pallet exchange into the working position (5), and specifically with a speed which is considerably higher than the conveying speed of the double belt (2, 3). 
<IMAGE>
Patent EP-0373393-A1 (EP)
Inventor: MIURA KATSUMI C O NEC CORPORAT
IPC: G06F13/28
Filed: 1989-11-21
Abstract: In an information processing system, a local bus to which a central processing unit is not connected is provided. A DMA transfer of data is carried out through the local bus between a peripheral circuit and a data memory. Therefore, a data processing is carried out in the central processing unit simultaneously with the DMA transfer. As a result, an overall processing efficiency is increased.
Patent EP-0341769-A1 (EP)
Inventor: LAMNABHI MOUSTANIR
IPC: G06T7/20
Filed: 1989-04-24
Abstract: Ce dispositif pour interpoler des images par estimation et compensation de mouvement est constitué à partir d'un organe d'estimation de mouvement par blocs (10) pour former des vecteurs de mouvement affectés à des blocs de points d'images et d'un organe d'interpolation (120) pour former une image en fonction desdits vecteurs mouvements. Il comporte en outre un organe d'affectation (50) pour affecter, parmi des vecteurs mouvements candidats (D1, D2,... DL), élaborés par l'organe d'estimation un vecteur pour chaque point d'image.
Patent EP-0346992-A1 (EP)
Inventor: RADEMAKER PIETER DIRK
IPC: C04B28/22
Filed: 1989-06-12
Abstract: Described is the process for forming a hardenable mixture of a coal ash comprising free CaO and free CaSO₄.0 H₂O. 
     In order to remove all free CaO the coal ash is mixed with a fly-ash comprising essentially no free CaO and no free CaSO₄.0 H₂O and water and subsequently subjected to a heat treatment. 
     By removal of free CaO it is found that the strength of hardened granules formed from such ash mixture does not deteriorate as is the case form granules formed with a coal ash comprising free CaO. 
     Also a process for forming hardened granules and a building component formed with use of a hardenable mixture according to the invention are described.