baber/WOPTO huggingface dataset:
Patent EP-0318322-A1 (EP)
Inventor: BOOK WILLIAM JAMES
IPC: H01F30/00
Filed: 1988-11-25
Abstract: An electrical transformer assembly characterized by a tank (3) having opposite sides (7, 9, 11, 13) and a top access opening (17) with a transformer structure (5) movable into and out of the tank through the opening, the transformer structure including a coil (21) and core (23) assembly mounted within a support frame (25, 27, 29, 31) which frame has a top surface (37) on which transformer components (39, 41, 43) are mounted whereby the assembly of the transformer structure and transformer components are movable into or from the tank intact.
Patent EP-0286472-A1 (EP)
Inventor: ARNAUD D AVITAYA FRANCOIS
IPC: C30B23/06
Filed: 1988-03-11
Abstract: Device comprising a cylindrical cell (2) housing substantially at its centre an electrically conductive crucible (12) containing the materials and surrounded by at least one electrically conductive heating filament (14) capable of emitting electrons at high temperature, the cell (2) further comprising means (50) for heating the filament and means for focusing the electrons on the crucible. According to the main characteristic of the invention, the focusing means comprise means for generating a high electrical field between the filament and the crucible. <IMAGE>
Patent EP-0297015-A1 (EP)
Inventor: LAROCHE JEAN LUC
IPC: A01K1/01
Filed: 1988-06-10
Abstract: Litter box (or trough) for domestic animals, in particular cats. It consists of a horizontal cylindrical or polygonal chamber (2) holding the litter in the bottom, said chamber being fitted with means allowing a 360 DEG  rotation about its longitudinal axis and possessing internally, on the one hand a harrow (6) which rotates integrally with the cylinder and is fixed on the latter's inside surface, and on the other hand a receptacle (7) which is automatically retractable between a rest position where it is drawn back against the inner wall of the cylinder and a use position in which it is towards the central vertical plane of the cylinder and cooperates with the harrow in order to receive the excrement which the latter collects as it passes through the litter. <IMAGE>
Patent EP-0364462-A1 (EP)
Title: An apparatus in a powder sprayer.
Inventor: LOOF INGEMAR
IPC: B05B5/047
Filed: 1988-04-18
Abstract: PCT No. PCT/SE88/00199 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08332 PCT Pub. Date Nov. 3, 1988.A sprayer intended for powder coating is provided with an annular friction charging channel (9) for electrostatic charging of the powder. The charging channel is defined partly by an inner longitudinal body (8) of non-conductive material, and partly by an outer tube (7) of the same material, there being disposed, extremely on the tube (7) an electric conductor (13, 14). To improve the charging of the powder and prevent discharging in the sprayer, there is provided centrally within the longitudinal body (8) a longitudinal electric conductor (11) which is electrically connected to the outer conductor (13, 14). The outer conductor (14) is of a length and constructional design which encloses the entire sprayer and the inner conductor (11) extends throughout the entire length of the channel (9).
Patent EP-0339054-A1 (EP)
Title: Mixture of substances for stabilyzing metabolism.
Inventor: BILAS ANDOR
IPC: A61K31/35
Filed: 1988-10-07
Abstract: The invention concerns the use of at least one substance, which may be phenylethyl barbituric acid, papaverine, belladonna extract or theobromine, mixed with an agent for promoting peripheral blood circulation, e.g. khellin (5,8-dimethoxy-2-methylfuro-[4',5':6,7]-chromone), khellin derivatives, pentifyline, cinnerizine, xanthinol nicotinate or Extr. Ginkgo bil. or quercetine (3.5.7.3'.4' pentaoxyflavone) and/or an agent for promoting central blood circulation, e.g. erythrol tetranitrate, isosorbide dinitrate, isosorbide mononitrate, nitroglycerin or nitropentaerythrolum for the manufacture of a drug for stabilizing or normalizing the metabolism and/or the immune system in patients with metabolic disorders, such as diabetics, in particular those obliged to take insulin.
Patent EP-0387259-A1 (EP)
Inventor: KINNER JAMES W
IPC: B24B7/16
Filed: 1988-08-29
Abstract: Le prodécé et l'appareil décrits qui servent à usiner la surface de la face exposée d'un volant d'embrayage ou de tout autre disque de friction (12), permet d'obtenir un profil de surface (31, 31a) qui contribue à une usure appropriée du volant ou du disque (12) et d'un disque de friction ou d'un patin en prise avec le disque. La surface abrasive (28) d'une meule rotative (30) est appliquée sur un disque (12) tournant dans la même direction angulaire que la meule (30). Une meule rotative tronconique (30) est légèrement inclinée par rapport à la surface de contact frictionnel (12a, 12b) du disque (12), de sorte qu'une partie seulement de la meule (30) à la fois entre en contact avec le disque (12) à un moment produisant un profil de resurfaçage composé de lignes (31, 31a) qui ne se coupent pas les unes les autres. L'avance de la meule (30) contre le volant ou le disque (12) peut être commandée automatiquement selon un mode de réglage micrométrique. Le courant absorbé par le moteur (38) de la meule est capté et, lorsqu'il se situe au dessous d'un niveau préétabli, le moteur (86) d'une tige filetée est automatiquement mis sous tension pour faire avancer la meule (30) contre le disque (12). Lorsque le courant atteint le niveau préétabli, le moteur (86) de la tige filetée est arrêté.
Patent EP-0340266-A1 (EP)
Title: Sanitary seat for handicapped persons
Inventor: WANKE KURT R B
IPC: A47K3/12
Filed: 1988-11-04
Abstract: A sanitary seat for handicapped persons, in particular for wheel chair users, comprises a toilet seat with two axially mobile tubes (7, 8) arranged on the edge region of its lower side which co-operate with a catch mechanism and two guide rails (4a, 4b) which receive a basin (6) or a board (3). A cushion which closes the opening of the toilet seat can be placed on the board (3).
Patent EP-0323824-A1 (EP)
Inventor: ROHS ULRICH DR-ING
IPC: F16H15/38
Filed: 1989-01-02
Abstract: Tilting disc friction drives, each consisting of an input and output drive element (3, 5), having a concave envelope profile (4, 6), and a coaxial, axially adjustable adjusting ring (9), arranged between them, having tilting discs (8) which are supported such that they can pivot freely therein and are frictionally engaged with the input and output drive elements (3, 5), and which have a convex envelope profile, an input drive shaft (2), connected to the input drive element (3), having a piston plate (18), connected fixedly thereto, which is overlapped by a cylindrical cavity (17) of an input or output drive element (3, 5) which can move axially on the input drive shaft (2), forming a compression chamber (17), and this compression chamber (17) being connected to a pressure line (20) for a pressure medium, the input drive train having a pump (21), arranged in the input drive shaft (2) and a control device (27, 27A), which is assigned to the pump (21), on the input drive shaft (2), for generating the compression pressure required for axial movement of the input and output drive element (3, 5) and an adequate compression pressure for transmitting the friction engagement via the tilting discs (8). 
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Patent EP-0379617-A1 (EP)
Inventor: PEITZ ALBERT ING GRAD
IPC: H04Q11/04
Filed: 1989-01-26
Abstract: The switching device (DV) exhibits a plurality of line devices (LA1 to LAm) to which both multiplex lines (ZML, AML) and individual lines (ZL1 to ZLn, AL1 to ALn) are connected. These line access devices are also connected to at least one switching bus system (VBUS1 to VBUS11m) of the switching device. Communication signals are transmitted between the line access devices and the respective switching bus system in multiplex frames corresponding to multiplex frames transmitted on the multiplex lines. These multiplex frames are modified in the respective line axis device in such a manner that, on the one hand, communication signals accepted from individual lines are inserted into free time slots and, on the other hand, communication signals to be transmitted via individual lines connected to the respective line access device are extracted. <IMAGE>
Patent EP-0327987-A1 (EP)
Inventor: WOLLWEBER DETLEF DR
IPC: C07D405/12
Filed: 1989-02-03
Abstract: 1-Aminomethyl-3-(2-fluoro-3-chlorophenyl)-4-cyano-pyrrole derivatives of the formula (I) …<IMAGE>… in which… R is as defined in the description, and their use for controlling pests, such as fungi. …<??>Formula (I) provides a definition of the novel 1-aminomethyl-3-(2-fluoro-3-chlorophenyl)-4-cyano-pyrroles. They can be prepared by analogous processes, for example from 3-(2-fluoro-3-chlorophenyl)-4-cyano-pyrrole, formaldehyde and suitable amines, or from suitable substituted 3-(2-fluoro-3-chlorophenyl)-4-cyano-pyrroles, which are also novel, with suitable amines.
Patent EP-0332982-A1 (EP)
Inventor: TAUBENMANN PETER
IPC: B29B7/60
Filed: 1989-03-07
Abstract: The method and the device for mixing multi-component plastic materials, especially polyurethane, operates with a mixing chamber (1), to which there lead lines for the plastic material components and one or more lines (8) for additional components, in particular pigments, each additional component being pumped to the mixing chamber from a storage tank (17) by a pump (16). The pump (16) for each additional component delivers a constant mass flow, in other words the pump is not adjustable, the mass flow being equal to or greater than the maximum mass flow required for the corresponding application. Arranged at the inlet for the additional component into the mixing chamber is a flow divider (13), the one part-flow of which leads directly into the mixing chamber and the other part-flow of which leads back to the storage tank (17). The two part-flows can be adjusted infinitely variably from zero to the maximum value, determined by the pump. The additional component, i.e. preferably the pigment, is consequently always in circulation and, in the event of a mixing operation or a shot, only as much of the mass flow as is required for the corresponding application is called upon. The remaining part continues to flow into the return. This has the result that, while eliminating the disadvantages which occur due to the expansion of tubes, an exact metering and conditioning of the additional component is possible. The risk of pigment sedimentation is avoided. <IMAGE>
Patent EP-0336162-A1 (EP)
Inventor: CALLSEN HANS DIPL-ING
IPC: A22C21/00
Filed: 1989-03-16
Abstract: An important characteristic in obtaining meat from poultry carcasses is, in preparation for this, the handling of the carcass in the area of the clavicle (4), where the problem to be solved is to ensure that, even in cases where the clavicle is broken, that breast pieces of this do not remain in the breast meat. This problem is solved by inserting a shaped block (18) into the V-shaped section of the clavicle, said shaped block having in plan view a wedge shape, the flanks of which are provided with slot-like grooves (26), into which the branches of the clavicle can fit, so that these disappear into the grooves. The clavicle can then be scraped clean on its outside surface, by means of scraper knives (32) guided over the flanks of the shaped block, without the danger that any broken pieces will be picked up and lifted out. 
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Patent EP-0400163-A1 (EP)
Title: Electric drum
Inventor: MIUCHI YASUHIKO
IPC: G10H1/32
Filed: 1989-05-30
Abstract: The main body (10) has a flat front surface provided with a plurality of keys (12). Each of the keys (12) outputs an electric signal which corresponds to the strength of impact given when the key is touched by the player. This electric signal is stored in advance in correspondence with a sound of a predetermined drum, so that the sound of the drum is pro­duced from a synthesizer or the like with a predetermined volume. The keys (12) consist of a plurality of left-hand keys (12a) and a plurality of right-hand keys (12b), thereby enabling the desired performance of drums with both hands.
Patent EP-0372294-A1 (EP)
Inventor: HATANO MASARU
IPC: G03G15/23
Filed: 1989-11-21
Abstract: A paper feeding device for sending out paper sheets (P) contained in an intermediate tray (6) from the intermediate tray (6) by a preliminary feed roller (112a) and a pressure plate (121) opposed to this preliminary feed roller (112a) and conveying the paper sheets (P) sent out to an image forming section (3) by a feed roller (112b) and a pressure roller (125) opposed to this feed roller (112b) after an image was formed once by the image forming section (3) comprises a roller supporting the above pressure roller (125), a supporting member (122) integrally rotatably attached to the above roller supporting shaft (125a) and a motor (132) for rotating the above roller supporting shaft (125a).
Patent EP-0433468-A1 (EP)
Inventor: GROSS SIEGFRIED
IPC: H03F3/08
Filed: 1989-12-18
Abstract: A current voltage converter comprising: an input terminal (A), amplifier means comprising an inverting amplifier (U1) having an inverting input terminal and an output terminal, the output terminal being coupled to the input terminal (A) of the current voltage converter via a resistor (RF), is characterized in that a voltage clipping means is connected between the input terminal (A) of the current voltage converter and a fixed potential, that the inverting amplifier (U1) has a gain such that the maximum of the output voltage (Uo) of a specific polarity of the inverting amplifier (U1) is the product of the gain between the input terminal (A) of the current voltage converter and the output terminal (C) of the inverting amplifier (U1) by the corresponding maximum voltage across the clipping means. Thus saturation of the inverting amplifier can be avoided.
Patent EP-0334668-A1 (EP)
Inventor: THORAVAL DOMINIQUE
IPC: G01N31/22
Filed: 1989-03-23
Abstract: There is provided a new and useful paper chemical agent detector comprising a paper base including, associated with the base, at least one dye chosen from 4-((4-(phenylazo)phenyl)azo)-phenol (D.Y. 23),  p -ethoxyphenyl-azo- α -hydroxynaphthoic acid (PEN), or 3′, 3˝, 5′, 5˝ - tetrabromophenolphthalein ethyl ester (TBPE).
Patent EP-0364224-A1 (EP)
Inventor: MATSUSHITA MACHIKO
IPC: G11B7/0025
Filed: 1989-10-11
Abstract: An optical information processing apparatus comprises means for scanning tracks formed on an optical recording medium by a light beam, means for moving the applied position of the light beam in a direction across the tracks, means for detecting a tracking error signal indicative of the deviation between the applied position of the light beam and the tracks, tracking servo means for feeding back the tracking error signal to the moving means, switching means for selectively rendering the tracking servo means operative or inoperative, and control means for measuring the time for which the tracking error signal exceeds a predetermined level, and switching the tracking servo means from its inoperative state to its operative state by the switching means after the aforementioned time exceeds a predetermined time.
Patent EP-0351339-A1 (EP)
Inventor: GROSSO GILLES A
IPC: B63C11/52
Filed: 1989-07-07
Abstract: L'invention a pour objet un procédé et des dispositifs pour maintenir le gaz contenu dans une enceinte immergée en équilibre de pression avec l'extérieur. Un dispositif selon l'invention comporte une enceinte immergée 1 par exemple un boîtier de transducteur piézoélectrique qui est relié par ces canalisations 2, 4 à plusieurs bouteilles 5, 6, 7 contenant chacune une poche déformable, lesquelles poches sont prégonflées à des pressions différentes. Les bouteilles 6 et 7 contiennent des poches prégonflées à une pression supérieure à la pression atmosphérique et sont équipées d'une vanne à trois voies 12 qui isole la poche correspondante tant que la pression hydrostatique est inférieure à la pression dans la poche. Une application est le maintien en équipression des transducteur électroacoustiques immergés à grande profondeur.
Patent EP-0385043-A1 (EP)
Inventor: ORJALES VENERO AURELIO
IPC: A61K31/495
Filed: 1989-02-28
Abstract: The reaction of N-substituted piperazines with carboxylic acids or their active derivatives such as lower-alkyl esters or the acid chlorides, leads to the formation of new piperazine carboxamides of general structural formula I:
       
     These compounds and the physiologically acceptable salts thereof are useful as analgesics and antiinflammatory agents.
Patent EP-0386387-A1 (EP)
Inventor: KLECKA MARCEL
IPC: E04F13/08
Filed: 1989-03-08
Abstract: The invention relates to a weblike boundary layer connection between two bodies 1 and 2. The body 2 is composed of a castable material. A structured material 5, which is made of synthetic, permanently fixed filament yarns and whose structured elements 7 are embedded or integrated into the material of the second body 2 during casting, is firmly attached to the surface 4 of the first body 1. <IMAGE>
Patent EP-0324717-A1 (EP)
Inventor: FICKEN GEOFFREY ERNEST
IPC: G03C1/16
Filed: 1989-01-04
Abstract: Compounds of the formula
      where A represents the atoms necessary to complete a benzoxazole or naphthoxazole ring which is optionally substituted, R₁ and R₂ are each alkyl, hydroxyalkyl or alkoxy alkyl groups wherein the alkyl moiety comprises 1 to 4 carbon atoms, R₃, R₄, R₅ and R₆ are each hydrogen atoms or alkyl groups having 1 to 4 carbon atoms or phenyl groups, and X is an anion.
Patent EP-0332574-A1 (EP)
Inventor: SCHIBLI HANS
IPC: B68C1/16
Filed: 1989-02-17
Abstract: The stirrup straps are fastened at two fastening points (3, 4) arranged at a distance from one another on the saddle (1) and form an approximately V-shaped loop. At the deepest point of this loop, the stirrups (5) are suspended freely movably. The rider thus attains a position of equilibrium in any position as the stirrup is always pressed under the effect of gravity into the lowest point of the loop. <IMAGE>
Patent EP-0391945-A1 (EP)
Title: Processing equipment.
Inventor: RUMPLER KARL
IPC: B23Q17/22
Filed: 1988-12-14
Abstract: Equipment for cropping, measuring and machining elongated work pieces, preferably rod-shaped or flat, comprises a computer which calculates the length of the work-piece and determines the machining processes, a device for clamping and conveying the work-piece, and a stationary clamping device for the latter, according to Claim one. The clamping and conveying device (5) is controlled by the computer according to simultaneous positioning tasks determined by the shaft encoder (3) or by the length-measuring device (74). A mobile carriage (63) conveys the material (7) through the diametrically opposed clamping device (67) when the latter is opened. However, when the material reaches the predetermined machining position, it is gripped by the clamping device (67) which then closes. The material is then cut or machined in a predetermined position of the sawing tool.
Patent EP-0400145-A1 (EP)
Inventor: MOSKVITIN SERGEI ALEXANDROVICH
IPC: B21B33/00
Filed: 1988-11-21
Abstract: The roll stand of a rolling mill comprises frames (1), in which are mounted pillows (2, 4) of the upper and the lower driving roller (3, 5) together with their bearing assemblies (11), the pillows (4) of the lower driving roller (5) being provided on both sides of the vertical axis (6) of the stand with hollows in which are mounted the hydraulic cylinders (7, 8) of a counterbalancing device, whose rods (9, 10) cooperate with the pillows (2) of the upper driving roller (3). The rods (10) of the hydraulic cylinders (8) located on one side of the vertical axis (6) of the stand have a total cross-sectional area which is 1.05 - 3.00 times larger than that of the rods (9) of the hydraulic cylinders (7) located on the other side of the vertical axis (6) of the stand.
Patent EP-0417281-A1 (EP)
Inventor: OSAWA YOSHIO
IPC: A61K31/565
Filed: 1989-03-16
Abstract: A composition used for inhibiting aromatase in vivo in mammals and containing 5α-dihydro-19-norethysterone (5α-DHNET or its acyl derivative is disclosed. This composition comprises a compound represented by general formula (I) (wherein R, represents hydrogen or C₁₋₂₀ acyl) and a medicinally acceptable carrier or diluent. This composition can be effectively utilized for treatment or prophylaxis ofendocrine dependence of mammals such as mammary cancer, uterine cancer, etc.
Patent EP-0377009-A1 (EP)
Inventor: PETZOLDT KARL
IPC: C07J1/00
Filed: 1989-05-30
Abstract: 1beta,15alpha-dihydroxy-1alpha-méthyle-5alpha-androstan-3,17-dione de formule (I) et son traitement ultérieur pour obtenir des stéroïdes pharmacologiquement actifs.
Patent EP-0381769-A1 (EP)
Inventor: TAGAMI KIYOSHI
IPC: H02K17/16
Filed: 1989-07-17
Abstract: This invention relates to a structure for fixing a rotor (12), in which rotor cores (16) and magnets (14) are arranged alternately in the circumferential direction, of a synchronous motor to an output shaft (10). A molding resin (24) is packed in a clearance between the inner circumferential surface of the rotor (12) and the outer circumferential surface of the output shaft (10) and hardened, whereby these two structural elements (10, 12) are combined with a high reliability to enable the bending rigidity of the output shaft (10) to be increased.
Patent EP-0387327-A1 (EP)
Inventor: GROSS JOSEPH
IPC: E03D9/04
Filed: 1989-08-23
Abstract: Un dispositif désodorisateur (10) est suspendu sur le côté du réservoir d'un WC à chasse d'eau. Le dispositif (10) comprend un logement (12) supportant une cartouche de matière désodorisante (22). Ledit dispositif contient un ventilateur (32) alimenté par une pile ainsi qu'un capteur de niveau d'eau composé d'une paire d'électrodes (146) pendant sur le côté du réservoir et jusque dans l'eau. Lorsque l'on tire la chasse d'eau la chute du niveau d'eau est détectée et le ventilateur (32) activé, ce qui a pour effet de vaporiser un peu de la matière désodorisante (22).
Patent EP-0395929-A1 (EP)
Inventor: KEUNE HANS-JOACHIM
IPC: F16B25/10
Filed: 1990-04-14
Abstract: In order to be able to align a carrying rail (2) for a wall or ceiling covering relative to a supporting bar (1), which can be fastened to the wall or ceiling, not only perpendicularly and/or parallel to the wall or ceiling, each of the two legs (7 and 8) of the supporting bar (1) is provided with an inwardly directed bead (5, 6) of, in particular, arcuate cross-section. The two beads to a certain extent form swivel joints for the axis of rotation extending parallel to the bead longitudinal axes. At the same time, the two beads can be used as a clamping device for securing, at least provisionally, the carrying rail (2) to the supporting bar (1). The supporting bar (1) and carrying rail (2) are connected by means of connecting elements (14). In this case, these can be self-drilling and self-screwing screws. To prevent the cut nut thread from being torn out of the screw when screwing in the latter automatically with the aid of a screwing tool, a screw-in limiting device in the form of an intermediate member (17), which is supported on the hollow-curved face of the bead (5, 6) and receives the screw head (15), is proposed. The fully automatic emergence of the screw head from, for example, a button die of a screwing tool is achieved in co-operation with a hollow cylinder (18) of the intermediate member (17). <IMAGE>
Patent EP-0402647-A1 (EP)
Inventor: LINDERT HEINRICH
IPC: A22C21/06
Filed: 1990-05-17
Abstract: A method for deboning the extremities of poultry and an apparatus for performing this method serve to process extremities consisting of upper and lower arm or leg members, which members are joined by means of a central joint. The process includes the subsequent steps of severing the skin in the area of the outer condyle down to the bone, freeing the flanks in the area of the central joint, punching out the central joint and extracting the thus produced bone stumps whilst retaining the meat portion, whilst the apparatus comprises a conveyor including holding devices for receiving and holding the extremities to be treated, as well as means for performing these procedural steps.