baber/WOPTO huggingface dataset:
Patent EP-0312861-A1 (EP)
Inventor: MEHNER GOTZ
IPC: B23Q3/155
Filed: 1988-10-08
Abstract: A procedure for automatically changing cutting nozzles in which the machine control, while utilizing the three axes of movement of the machine, moves the torches to a nozzle store, positions them above the unloading point and then above the loading point of the nozzle required, and releases or fastens the nozzles by the vertical movement of the torch. <IMAGE>
Patent EP-0356578-A1 (EP)
Inventor: ZIEMANN PAUL
IPC: B65D1/26
Filed: 1988-10-20
Abstract: The invention relates to a packaging container made of plastic, in the form of an upturned, downwardly open cup for liquid products, in particular for cream, the bottom oepning of which is closed by a cover or a foil and the upper side of which has a pouring opening, and with a conical, upwardly tapering side wall, a region of the side wall 1 having an oblique flattening 9, the plane of which intersects the upper side 2 of the container but not the lower side 7 of the container, and a gripping part 10 projecting outwards from the flattening 9 along the central fold line. <IMAGE>
Patent EP-0366822-A1 (EP)
Inventor: HOHENESTER HERMANN DR MED VET
IPC: A23L13/60
Filed: 1988-11-03
Abstract: The invention relates to a process for preparing meat products and sausages with low fat and low calorie content, in which a comminuted basic meat composition is processed with frozen or greatly cooled, filtered milk and, where appropriate, water.
Patent EP-0372106-A1 (EP)
Inventor: JOHNNERFELT BENGT
IPC: H01C7/12
Filed: 1988-12-06
Abstract: A surge arrester comprising a plurality of cylindrical ar­rester elements (11) of metal oxide varistor material, which are arranged one after the other in the axial direction of the arrester elements between two end electrodes (13) in an elongated protective housing (10) of a plastic material. The protective housing is resistant to deformation under the op­erating conditions for the surge arrester and makes contact with the envelope surface of the arrester elements. The end surfaces of the arrester elements is provided with elec­trodes (11a) secured to said arrester elements. According to the invention the protective housing consists of cross-­linked HD polyethylene and is shrunk onto the arrester ele­ments arranged one after the other. Between at least the main part of the arrester elements heat-absorbing bodies (12) of metallic material are arranged adapted to make con­tact between confronting end surfaces of adjacent arrester elements.
Patent EP-0319969-A1 (EP)
Inventor: ZERVER ALFRED
IPC: B25H3/02
Filed: 1988-12-08
Abstract: The device comprises a housing which can move on at least three castors (8) and which possesses a top panel (1a, 2a) for depositing tools and workpieces, ready for use, and at least one storage space for tools and small items, which is accessible through a closable opening. The housing is formed by two housing parts (1, 2) which are each pivotable about a verticle pin (3) between a closed position and an open position allowing access to the storage space. At least one housing part (1) is provided at least partially with an inclined bearing surface (4). The other housing part (2) is fitted with storage shelves (5) and/or storage trays (6) and/or  drawers (7). <IMAGE>
Patent EP-0286266-A1 (EP)
Title: Apparatus for sharpening edge tools
Inventor: KETTERINGHAM THOMAS
IPC: B24B3/36
Filed: 1988-03-23
Abstract: Apparatus for sharpening an edge tool having a linear cutting edge, such as a chisel, plane iron or gouge, comprises a rotary grindstone (54) having a cylindrically curved surface mounted for rotation about an axis coincident with the axis of the cylinder, and tool mounting means (42, 43, 46) on which an edge tool to be sharpened can be located, the tool mounting means (42, 43, 46) including guide means (23, 24) orientated such that relative movement between the tool (53) and the rotary grindstone (54) can take place substantially perpendicular to the plane including the point of contact between the edge tool and the stone and the axis of the grindstone (54). The tool mounting means (42, 43, 46) includes a tool mount (46) turnable about an axis orthogonal to the plane of a tool (53) carried thereby, which is itself carried on a tool mount carrier (43) turnable about an axis parallel to the axis of the rotary grindstone (54) so that a tool to be sharpened can be positioned with its edge (59) inclined to the axis of the grindstone (54) but lying in a plane parallel to this axis and to the line of relative displacement between the tool mounting means and the grindstone.
Patent EP-0295118-A1 (EP)
Inventor: BUNTAIN IAN GEORGE
IPC: A01N43/56
Filed: 1988-06-10
Abstract: 4-Nitro-N-phenylpyrazole derivatives of the formula:
      wherein R¹ represents fluorine, chlorine or bromine, R² represents chlorine or bromine, or alkyl or alkoxy group optionally substituted by halogen, R³ is as defined for R¹ or represents hydrogen, R⁴ represents halogen, cyano or nitro, R⁵ represents hydrogen, an amino group -NR⁶R⁷ wherein R⁶ and R⁷, each represents hydrogen, alkyl, formyl, alkanoyl (or R⁶ and R⁷ together form a cyclic imide) which may be unsubstituted or substituted by halogen, alkoxycarbonyl which may be unsubstituted or substituted by halogen, or R⁵ represents alkoxymethyleneamino which may be unsubstituted or substituted on methylene by alkyl, or represents fluorine, chlorine, bromine or iodine possess pesticidal properties; their preparation and use, and compositions containing them are described.
Patent EP-0302596-A1 (EP)
Inventor: SASSA ROBERT L
IPC: B32B27/12
Filed: 1988-07-04
Abstract: An electromagnetically-transparent structure, which is weather-, moisture-, and gas-resistant, for enclosing and protecting a radio antenna including a layer of laminate, comprising adhered layers of polytetrafluoro­ethylene (PTFE) membrane (2), thermoplastic polymer (3), a second layer of PTFE membrane (2), and a backing fabric (4) comprising woven fibres of PTFE.
Patent EP-0360939-A1 (EP)
Inventor: SEKIGAWA TOSHIO C O SHIN ETSU
IPC: B24B9/06
Filed: 1988-09-30
Abstract: A notch-cut semiconductor wafer whose notch has its both corners entirely chamfered, and an apparatus and method for chamfering the notch as such, which employs a positioning means for positioning the wafer such that the notch of the wafer points in a predetermined direction; a conveyor means for conveying the wafer to a chamfering position; a holding means for holding the wafer to bring the wafer to arbitrary places; an abrasive wheel having an edge which is shaped like the notch; a driving means for driving the abrasive wheel; and a means for controllingly moving at least one of the two items consisting of the abrasive wheel and the semiconductor wafer, to arbitrary places.
Patent EP-0323355-A1 (EP)
Inventor: LE DEVEHAT EUGENE
IPC: B67D9/02
Filed: 1988-12-28
Abstract: Emergency disconnection method for a petroleum product loading/unloading arm (1) comprising a fixed tubular portion (2) connected to a fixed pipeline (3) and a deformable tubular portion (4) equipped with a when-­empty balancing system (6) provided with a coupling device (23) adapted to be connected to a mobile pipeline subject to fluctuations in position relative to the fixed piepeline, characterised in that, for a given direction of flow of a fluid in the arm, the flow is shut off (30) in an upstream area of the arm and, from this shut-off area, at least virtually all of the fluid contained in the deformable tubular portion (4) is propelled into a downstream area (5) of the arm by means of a scraper.
Patent EP-0282469-A1 (EP)
Inventor: MAIRLOT HENRI
IPC: E04B7/08
Filed: 1988-02-26
Abstract: A curved glazed roof for use particularly as a greenhouse, and a method for the production thereof. This roof has at least one continuous vault including at least two successive glazed spans, each span having at least two juxtaposed curved glazed panels. The panels include a sheet of thermally-tempered, cold-curved glass having a resiliently-flexed curvature formed therein. This resiliently-flexed curvature is maintained under constraint by a frame which is secured to the sheet of glass. Each of the frames in each span are secured to the fame of another panel, positioned juxtaposed thereto, forming a span. At least one of the frames of one of the panels in one of the spans is secured to at least one of the frames of one of the panels in another, adjacent span, forming successive spans which make up the vault. A framework of trusses, longitudinal beams, struts and peak beams is disclosed for the various roofs. The roofs may either be fixed in place or a span, spans or a portion of any number of spans may be movable, to be opened in order to provide ventilation to the structure. A greenhouse and a framework therefore which may be utilized with the curved glazed roof is also disclosed.
Patent EP-0364482-A1 (EP)
Inventor: FLORES GERHARD
IPC: B24D7/00
Filed: 1988-07-27
Abstract: Un outil d'usinage avec enlèvement de copeaux pourvu d'un corps tranchant (2), qui effectue l'usinage avec enlèvement de copeaux et est par conséquent sujet à l'usure et d'un support (4) du corps tranchant, comprend une couche d'une substance (5) qui absorbe et/ou émet sélectivement à des longueurs d'ondes spécifiques un rayonnement électromagnétique, ladite couche étant agencée entre le corps tranchant (2) et le support (4) du corps tranchant, encastrée dans une couche d'un autre matériau (4) ou constituant une couche de revêtement (42) d'un support indicateur (41) qui forme un élément séparé relié au corps tranchant (2). Afin de mesurer l'usure, un dispositif émetteur (11, 12, 13) qui produit un faisceau lumineux de manière sélective est orienté vers l'élément de coupe (2) et un dispositif récepteur (14, 15, 16) qui reçoit le faisceau de manière sélective est orienté vers l'outil (1) de manière à recevoir le faisceau envoyé par l'émetteur vers l'outil (11) et le faisceau reflété par l'outil, produisant ainsi un signal d'indication (S1, S2, S3).
Patent EP-0380578-A1 (EP)
Title: A process for the preparation of 1,4-disubstituted 2-butenes.
Inventor: GODLESKI STEPHAN ALLEN
IPC: C07C41/02
Filed: 1988-09-22
Abstract: A process is disclosed for the preparation of 1,4-dioxy-2-butenes by reacting 3,4-epoxy-1-butene with an oxygen nucleophile in the presence of a Pd(0) complex catalyst.
Patent EP-0402356-A1 (EP)
Inventor: SCARROW DAVID
IPC: A61J1/10
Filed: 1988-11-04
Abstract: Récipient (30) doté d'un corps fait de couches superposées (34, 36) en film plastique souple, et d'un orifice (10) scellé entre lesdites couches. L'orifice (10) comprend des couches superposées (12, 15, 16, 14) d'une matière en film plastique souple ménageant un canal central (8). Une couche de matière (18) ne pouvant être scellé est placée dans ledit canal (8) pendant le scellement de l'orifice (10) au corps de récipient (30), de manière à empêcher que les surfaces opposées du canal (8) ne soient scellées ensemble, ladite couche (18) ne pouvant être scellée étant ensuite retirée. L'orifice comprend de préférence deux couches de film unies à une de leurs extrémités et le long de leurs côtés, afin de ménager ledit canal avec une fermeture pouvant être rompue, à ladite extrémité.
Patent EP-0334222-A1 (EP)
Inventor: BLOCK WAYNE F
IPC: H01F1/147
Filed: 1989-03-17
Abstract: The present invention relates to a process for producing permanent domain refinement continuously and at very high line speeds in grain oriented electrical steel having an aluminum nitride inhibitor system. After the final high temperature anneal, the glass film and insulative coating on the surface is removed in narrow bands (grooves or rows of spots). The steel is electroetched to increase the depth of the bands, coated with aluminum by electrophoresis and given a stress relief anneal to bond the aluminum coating to the base metal by diffusion. A localized stress field is induced during cooling which causes domain refinement due to the differential thermal contraction between the aluminum and the base metal.
Patent EP-0388492-A1 (EP)
Inventor: SHIMIZU KEIICHI
IPC: H05B41/28
Filed: 1989-03-22
Abstract: An inverter is made up of a parallel circuit as voltage resonance circuit (20₁), and first diode (14), which are connected in series between both ends of a power source (102). Circuit (20₁) includes primary winding (202₁) of output transformer (202), and reso­nance capacitor (204). First diode (14) is connected at the cathode to primary winding (202₁) of transformer (202). Secondary winding (202₂) of transformer (202) is coupled with load (12) such as a discharge lmap. The cathode and anode of first diode (14) are respectively connected to the collector and emitter of transistor (302). A series circuit of second diode (402) and capa­citor (404) is connected across the collector-emitter path of transistor (302). Second diode (402) is for­wardly arranged with respect to transistor (302). Voltage detector (50₁) comprises capacitor (404) and two resistors (406, 408) which are connected in series, and connected across capacitor (404). The output voltage is derived from the node of those resistors (406, 408). Error amplifier (504) compares the output voltage of voltage detector (40₁) and an output voltage from reference voltage source (502). VCO (506) oscillates at a switching frequency based on the comparison result. The oscillation output signal is applied to the base of transistor (302).
Patent EP-0338478-A1 (EP)
Inventor: GRESSER WILHELM DR
IPC: C02F1/02
Filed: 1989-04-17
Abstract: The present invention relates to the thermal decomposition of explosive nitrate esters in process waters of the explosives industry. The dissolved esters are subjected to a temperature between 150 and 300 DEG C at a pressure above the vapour pressure of the waste water. In the course of this the nitrate esters are completely decomposed, and the waste water treated in this manner can then be fed to further processing and purification. In a preferred embodiment, the hot waste water leaving the decomposer is utilised for preheating the process water prior to its entrance into the decomposer.
Patent EP-0387389-A1 (EP)
Inventor: INAGAKI JITSUO
IPC: A61M5/32
Filed: 1989-04-20
Abstract: According to the invention, there is provided a method of safety treating medical wastes such as syringe needles, absorbent tissue and bandages, wherein all the steps of treatment from throwing medical wastes into the container to the final disposal are identified by the appearance of the container. There is also provided a disposable container (3) that can be safety used with the method. A container (3) according to the invention is characterized by that it comprises a lid section provided with a certain amount of elastic filler material (9) between an inner lid (10) and a top lid, (8) a pair of input ports (5,5′) provided on said lid section for throwing medical wastes therethrough and a pair of semi-circular rotary lids (6,6′) for opening and closing said input ports (5,5′), wherein said input ports are provided with a larger opening and a smaller opening which is in communication with the larger opening and so dimensioned to come into engagement with the tip of a syringe so that the needle is removed from the syringe by pulling up the latter from the opening.
Patent EP-0394505-A1 (EP)
Inventor: KERSHNER LARRY D
IPC: C09K8/88
Filed: 1989-04-24
Abstract: Novel sulfonated polyamide and polyurea materials are described. The polymers are water-­soluble or water-dispersible, if not crosslinked. The polymers can be crosslinked with polyvalent cations or crosslinking agents. The polymers have utility as membranes, thickeners, coatings and adhesives.
Patent EP-0403668-A1 (EP)
Inventor: LEE HUNMYOUG SHIRAMINE JUTAKU
IPC: C12Q1/26
Filed: 1989-06-17
Abstract: This invention relates to a method of measuring the activity of superoxide dismutase ( SOD ). More particu­larly, it relates to a simple method of rapidly measuring the activity of SOD by the use of allopurinol as reaction terminator, whereby a large number of samples can be treated simultaneously in small quantities.
Patent EP-0364721-A1 (EP)
Inventor: MOUSEL ROBERT
IPC: C21C5/46
Filed: 1989-09-08
Abstract: Refining lance comprising a primary tuyere for supplying the refining oxygen to a bath of metal and a tuyere (6) for supplying the postcombustion oxygen. The mouth (3) of the tuyere (6) supplying the postcombustion oxygen is arranged on the front face of the lance head (1) concentrically around the mouth (2) of the primary tuyere. The mouth (3) of the tuyere (6) consists of two opposing sides, one external and the other internal, of substantially circular appearance, the external side having at least one sharp edge situated in the extension of the converging part of the tuyere (6). <IMAGE>
Patent EP-0422283-A1 (EP)
Inventor: LIUO CHIH CHING
IPC: F16B7/04
Filed: 1989-10-13
Abstract: An angle coupling structure for knockdown cabinets includes an angle coupling (100), a plurality of connectible sections (2), and a plurality of securing aid (3). Within each of the connectible section, an elongate chamber (21) is formed to receive a connecting rod projecting (11) from the angle coupling (100) and an elongate recess (22) is formed generally below the elongate chamber to receive one of the securing aids (3) and permitting the same to slidably move therein. An elongate slot (23) is formed on the wall between the chamber and the recess. While a screw (12) is put through the hole preformed on the securing aid, it may pass the elongate slot to screw into the hole formed on the connecting rod precisely due to the adjustable position of the securing aid. The connectible sections, angle coupling, and the securing aids are thus joined together tightly.
Patent EP-0327179-A1 (EP)
Inventor: HEIJNEN WILHELMUS HUBERTUS P M
IPC: F16L19/00
Filed: 1989-02-01
Abstract: A sealing joint (8) for use in a conduit system where an elevated pressure may exist at one side of the system comprises a pair of co-axial tubular metal sections (10)(14) with intermesting tapered edges (11)(15) which are clamped against each other by fastening means (18)(19), such as a swivel nut (18), so as to establish a fluid tight seal formed by the conical contact area between the tapered surfaces (12)(16) of said edges (11)(15). 
     One of said tubular sections (10)(14) has a tapered edge which is at one side thereof exposed to said elevated pressure. This section has a smaller wall thickness than the tapered edge of the other tubular section so as to allow said elevated pressure to press said tapered edges onto each other.
Patent EP-0344830-A1 (EP)
Inventor: JONKER ROBERT GERARD CORNELIS
IPC: A47F7/14
Filed: 1989-05-01
Abstract: A device for displaying flat articles, such as a book, gramophone record, card etc., which device is substan­tially provided with a frame 1 and a number of horizontally extending carrier elements 6 for these articles supported by the frame, whereby each carrier element is manufactured from a strip of plate material that is bent over along lines run­ning in lengthwise direction in order to obtain a substantial­ly U-shaped cross section having legs of different length, whereby the free edge 8 of the long leg 7 is folded outward over more than 90°, and whereby the frame is provided with at least one suspension member fitting in the fold in addition to at least one support means 2 extending downwards from that member, as a result of which a loose chain of elements 6 can be formed, of which the height and angle of slope can be adapted to any purpose of use.
Patent EP-0328304-A1 (EP)
Inventor: WHITE PETER ALAN
IPC: C25D13/16
Filed: 1989-02-02
Abstract: The process for applying a protective coating to wire mesh comprising pretreating steel based wire mesh panels or continuous lengths for eventual use as fencing, reinforcement or other like products with a conversion coating, immersing the coated wire mesh in a bath of anti-corrosive primer coating which is suspended in water and subjected to an electric current, applying a powder coating exhibiting polar properties or characteristics and curing this over the primer coating. The invention also covers continuous plant apparatus for carrying out the process.
Patent EP-0362087-A1 (EP)
Inventor: FISTER CHRISTIAN
IPC: F16B45/02
Filed: 1989-09-25
Abstract: This snap hook is of the type comprising a body (2) in the general shape of a C, at one of the ends of which a closing arm (4) is articulated, which is subject to the action of a spring (5) which holds it in the closed position. 
<??>According to the invention, it comprises means (12) which are intended to ensure the holding of the arm in the open position, in opposition to the action of the spring (5) and are capable of being freed in order to permit the automatic pivoting of the arm (4) towards its closed position upon the introduction into the inside of the body of the snap hook of the element to be hooked there. 
<??>Application to the production of snap hooks for mountaineering. 
<IMAGE>
Patent EP-0347364-A1 (EP)
Inventor: WAGENER GERT
IPC: E03F3/06
Filed: 1989-06-08
Abstract: The previously known processes for renewing sewer pipes rely on a polyester felt tube which has to be cured, in a very inconvenient way, when it has been fitted in the sewer pipe. The invention proposes a composite sheet of glass fibre woven or knitted fabric, glass fibre felt and glass fibre woven fabric which, impregnated with synthetic resin, can be cured in an extremely simple way when it has been fitted in the sewer pipe.
Patent EP-0357690-A1 (EP)
Inventor: BLAZEK VLADIMIR
IPC: G01G19/44
Filed: 1988-12-30
Abstract: Un dispositif de mesure non-invasive du volume de sang dans les extrémités (UE) du corps humain comprend une balance (1) qui sert à mesurer le poids momentané de l'extrémité en question et se caractérise par une combinaison des caractéristiques suivantes: l'extrémité à examiner est posée sur un plateau (1a) de la balance; la balance (1) est un dispositif électronique de pesage dont le signal de sortie est fourni à une unité de commande et de calcul (3, 8) qui commande le déroulement de l'examen et qui prépare et fournit les valeurs mesurées du poids; on peut fournir un signal de correction à l'unité de commande et de calcul au moyen d'une unité d'entrée (3a), de façon à prendre en considération la position de l'extrémité examinée (UE) par rapport au corps de la personne (P); une fois l'extrémité posée sur le plateau de la balance, le dispositif de pesage mesure à de courts intervalles le poids de l'extrémité posée sur le plateau et ne commence l'examen proprement dit que lorsque les mesures du poids effectuées pendant une période déterminée donnent des résultats qui diffèrent de moins d'une valeur prédéterminable.
Patent EP-0356487-A1 (EP)
Inventor: BARNDT ROBERT ALLAN SR
IPC: H04B10/556
Filed: 1989-01-17
Abstract: L'appareil décrit, qui est destiné à être utilisé dans un système de transmission à fibre optique, se caractérise par une vitesse de bits variable et par un cycle de travail variable. Le système détecte les transitions de bits de données des données codées en biphase et assure un rétablissement de la fréquence d'horloge corespondant à une horloge codée dans les données en biphase. Les transmissions de données 0 de milieu de bit se distinguent des transitions marquant le début et la fin d'une impulsion de données pour définir le cycle de travail de l'impulsion. Un circuit logique permet un transfert de fonctionnement entre des modes de fonctionnement à haute vitesse et à basse vitesse.