baber/WOPTO huggingface dataset:
Patent EP-0509734-A1 (EP)
Inventor: ISOZUMI SHUZOU
IPC: B21H5/00
Filed: 1992-04-13
Abstract: In a method of forming a helical spline gear with a stopper on a shaft material, the large diameter portion of the shaft material is clamped between a pair of rolling tools each having on the outer cylindrical wall a plurality of helical teeth, and merging teeth which merge with every other helical teeth, and the rolling tools are driven to roll the shaft material under pressure, so that a plurality of helical grooves, and ahead of the helical grooves, communicating grooves communicated with every other helical grooves, and stopper portions remaining between the communicating grooves are formed on the large diameter portion in one rolling operation. With this method, the number of manufacturing steps can be reduced; that is, the rotary shaft can be formed readily and quickly.
Patent EP-0516382-A1 (EP)
Inventor: THOMAS CHEN SHIH-RUEY
IPC: C02F5/00
Filed: 1992-05-27
Abstract: Polyether polyamino methylene phosphonates possess high calcium tolerance and have been found to give excellent inhibition of the formation, deposition and adherence of scale-forming salts, especially calcium carbonate, under severe conditions which include elevated pH, high dissolved solids content, and high saturation levels of calcium carbonate.
Patent EP-0527660-A1 (EP)
Inventor: HAMADA MASATOSHI
IPC: H03C3/09
Filed: 1992-08-14
Abstract: A digital FM modulator includes an A/D converter (101), a multiplier (102), an adder (103), a direct digital synthesizer (104), and an additional data output circuit (106). The A/D converter digitally encodes an input modulation signal. The multiplier multiplies the output from the A/D converter and multiplication data input from an external circuit. The adder adds output data from the multiplier to additional data. The direct digital synthesizer changes an oscillation frequency on the basis of output data from the adder with respect to a reference frequency of a reference oscillator (105). The additional data output circuit (106) changes the additional data to prevent the center frequency from changing in accordance with the multiplication data, and outputs the additional data.
Patent EP-0572740-A1 (EP)
Inventor: SCHULTZ MARK A
IPC: H04N7/03
Filed: 1992-06-01
Abstract: An auxiliary video data slicer includes a peak detector for determining the peak amplitude of horizontal sync pulses in the video signal. A threshold value for detecting the leading edge of sync pulses is derived from the peak amplitude of the sync pulses. The location of a run-in-clock (RIC) waveform interval within a particular line of video is determined based on the detection of a sync pulse edge. The peak detector determines the amplitude of the RIC signal during the RIC interval. A data slicing level for extracting auxiliary video information is derived from the peak value of the RIC signal. The auxiliary video data slicer may be implemented in an integrated circuit.
Patent EP-0601254-A1 (EP)
Inventor: EKPETE ROBERT
IPC: G06F17/30
Filed: 1992-12-10
Abstract: Method for allowing the access of a database (60) by an application program (20) which communicates to the database through a Data_Access layer (40). The method comprises a first step of generating (102) upon request of the user a template comprising default values, said template consisting in an initial Network_Data_Structure containing a chain of individual objects descriptions being transmitted to said application program (20). Then, the updated values are inserted (105) into the Network_Data_Structure and sent to the Data_Access layer (40). The method further comprises the step of retrieving (107, 40) in a library (70) associated with said Data Access Layer (40) the object descriptions of all objects which are affected by the updated values inserted by the user, adding (107) to said Network_Data_Structure the object descriptions of said affected objects so that to generate a comprehensive Network_Data_structure containing all the values to be updated, and eventually, upon validation from said user, interpreting the Network_Data_Structure so that the access to the database, and the update of the values therein stored, are allowed although the application program does not know the structure of the database, being possibly of a Standart Query Language type.
Patent EP-0576773-A1 (EP)
Inventor: CAPRARA PAOLO
IPC: H01L27/115
Filed: 1992-06-30
Abstract: An integrated circuit, fully protected from UV radiation and of a type implemented in MOS technology over a semiconductor substrate, comprises at least one memory cell consisting of a floating gate transistor (3) with drain, source, and gate terminals, and a metallic mask (15) embedded in the semiconductor substrate and covering the cell. Also provided are a diffused region (14) defining a closed loop path on the substrate (4) surface all around the transistor (3), and having said mask connected peripherally thereto in an unbroken fashion, and first (5) and second wells extending in the substrate (4) from the transistor (3) to outside the diffused region (14), the first (5) of said wells being connected directly to the gate terminal of the transistor (3).
Patent EP-0509978-A1 (EP)
Inventor: WANTIEZ BERNARD
IPC: B65D43/02
Filed: 1992-04-17
Abstract: The invention relates to a closure of a metal barrel having a clamping collar (18). The hoop (3) of the barrel comprises stopping means placed under the helically wound edge (4) of the hoop (3) of the barrel, these stopping means determining an annular concavity (21) turned towards the outside of the barrel, the dimensions of the clamping collar (18) being such that, when it is tightened into place, the free edge (20) of its lower strip (19) is engaged in the annular concavity (21), the diameter of this free edge (20) being nevertheless larger than the diameter of the bottom of this annular concavity (21). <IMAGE>
Patent EP-0565569-A1 (EP)
Title: Boite cylindrique
Inventor: HALLAM DEREK CROW TREE LANE
IPC: B65D3/04
Filed: 1992-01-09
Abstract: La paroi périphérique d'une boîte est constituée par une bande dont les extrémités sont en contact (12, 13) au niveau d'un joint (35), lesdites extrémités étant fixées ensemble au moyen d'une languette (26) située à l'une des extrémités de la bande et entrant dans un creux (30) situé à l'autre extrémité de la bande. La languette (26) est, de préférence, une prolongation d'une partie marginale latérale (24) du matériau formant la bande, repliée sur la partir principale contiguë (11) de ladite bande, et le creux (30) est défini entre la partie marginale repliée (24) et la partie contiguë (11), à l'extrémité opposée (12) de la bande. Les parties d'extrémité (16, 17) de la bande sont, de préférence également, repliées vers l'intérieur au niveau du joint (35).
Patent EP-0558674-A1 (EP)
Title: Pipeline pig and method of pipeline inspection.
Inventor: HUNT HUGH EDMUND MURRAY
IPC: F17D5/06
Filed: 1991-11-22
Abstract: PCT No. PCT/GB91/02070 Sec. 371 Date May 18, 1993 Sec. 102(e) Date May 18, 1993 PCT Filed Nov. 22, 1991 PCT Pub. No. WO92/09847 PCT Pub. Date Jun. 11, 1992.A pipeline inspection apparatus includes a pipeline pig which has a shaker for causing the pig to vibrate in one or more of the vertical, longitudinal, lateral, bending and torsional senses. The vibrations are transmitted into the wall of a pipeline through which the pig is moved and the vibration response of the pipeline is measured by accelerometers in the pig for detecting one or more of the vertical, longitudinal, lateral, bending and torsional motions of the pig. A data acquisition system and computer are used. For displaying and/or recording the measured data in a form which can be used to identify variations in the structural condition of the pipeline.
Patent EP-0562004-A1 (EP)
Title: Multi-dimensional data processing and display
Inventor: HUTSON WILLIAM H
IPC: G01S15/66
Filed: 1991-12-13
Abstract: A multi-dimensional processing and display system is used with a sonar tracking system to monitor ocean-going vessels. The system arranges data in a three-dimensional matrix, which is then reformatted into a two-dimensional matrix. The two-dimensional matrix is decomposed into singular vectors and singular values. Certain data elements in the two-dimensional matrix are enhanced or diminished by modifying selected angular values. A history database is maintained by saving certain of the singular vectors, which is concatenated with the two-dimensional matrix. An enhanced two-dimensional matrix is generated by multiplying the two-dimensional concatenated matrix by the modified singular values and the singular vectors. After data enhancement, the two-dimensional enhanced matrix is reformatted back into a three-dimensional matrix. All or portions of the enhanced three-dimensional matrix can then be displayed.
Patent EP-0617695-A1 (EP)
Inventor: TYREE LEWIS JR
IPC: B67C11/02
Filed: 1991-12-23
Abstract: Dispositifs de remplissage (11) servant à alimenter des petits réservoirs, ou des articles similaires, en essence, en kérosène ou autres liquides et se fixant à une entrée dudit réservoir (13). Quand le dispositif de remplissage se trouve en position de remplissage, une partie déplaçante (21) occupe un volume important à l'intérieur du réservoir. Ceci permet à la personne remplissant le réservoir de verser le liquide jusqu'à saturation dudit réservoir et jusqu'à ce que ledit liquide atteigne un niveau prédéterminé (62) dans une partie en forme d'entonnoir (19) du dispositif de remplissage. Ensuite, la manipulation de la partie déplaçante (21) verticalement à l'intérieur du réservoir, par exemple en glissant une partie de l'ensemble vers le haut, permet de recevoir la totalité du liquide restant dans l'entonnoir jusqu'audit niveau prédéterminé à l'intérieur du réservoir au moyen de l'occupation du volume précédemment occupé par ladite partie déplaçante, ce qui permet de remplir complètement le réservoir sans débordement. L'ensemble peut être conçu pour se retirer du réservoir après chaque opération de remplissage ou bien pour s'adapter en permanence à l'intérieur d'une ouverture de réservoir (89) où il est mobile vers le bas dans un sens de rangement, ceci permettant audit ensemble (87) de rester monté dans l'ouverture et recouvert par le couvercle de protection (117) se vissant normalement sur ladite ouverture pour la fermer.
Patent EP-0527988-A1 (EP)
Inventor: ACHELPOHL FRITZ
IPC: B31B50/86
Filed: 1992-02-27
Abstract: L'invention concerne un procédé de production d'un sac ou d'un sachet ayant un fond rectangulaire et une poignée lorsqu'ils sont remplis et des sacs ou sachets produits selon ce procédé. Afin de simplifier les procédés déjà connus, trois lignes parallèles (3, 4, 5) de pliage sont formées en creux, perpendiculairement aux bords latéraux d'une section de tuyau (1) pourvue de plis latéraux (2), à une extrémité de la section de tuyau flexible (1). Puis le fond est tiré vers l'extérieur et une feuille de couverture rectangulaire (8) dont la circonférence est encollée est collée sur le fond. Un rabat (10) est formé par pliage sur la feuille de couverture. Le bord de pliage du rabat (10) est situé approximativement sur une des deux lignes de pliage (5). Lorsque la zone (11) du fond située au-dessus d'un des deux bords supérieurs de pliage (5) et du rabat (10) est encollée sur une surface appropriée, la surface encollée est collée à la partie opposée du fond. Finalement, le trou de la poignée est découpé dans la zone encollée entre le bord de pliage et l'extrémité extérieure. Une fois que le sac ou le sachet est rempli, l'extrémité ouverte est fermée de manière classique.
Patent EP-0585242-A1 (EP)
Inventor: FERGUSON MARK W J DPMT OF CELL
IPC: A61K48/00
Filed: 1992-03-30
Abstract: Composition destinée au traitement des lésions de manière à inhiber la formation de tissus cicatriciels pendant la cicatrisation. Elle comporte une quantité suffisante pour inhiber l'activité de formation, d'un ou plusieurs agents de neutralisation de facteur de croissance dirigés spécifiquement et uniquement contre les facteurs de croissance fibreuse et associés à un vecteur pharmaceutiquement acceptable. On a également prévu un procédé de préparation de ladite composition ainsi qu'un procédé d'administration de celle-ci à un hôte atteint de lésions tissulaires.
Patent EP-0597924-A1 (EP)
Inventor: CELANI LUIGI
IPC: F16H3/36
Filed: 1992-07-10
Abstract: Boîte de vitesses continue (100) adaptée à l'ensemble des applications exigeant une transmission mécanique dans laquelle plusieurs rapports sont nécessaires entre le nombre de tours de l'organe d'entraînement et celui de l'organe entraîné (automobiles, motos, machines industrielles, machines-outils, bicyclettes, etc.). Il s'agit d'une boîte simple et économique à structure résistante. Elle est essentiellement constituée d'un arbre principal (400) à pignon moteur, d'une roue dentée satellite (41) montée oscillante et mobile dans le sens latéral tout en restant engrenée avec le pignon, et d'un arbre secondaire (500) possédant un cône de roues dentées étagées (513-519) pour les divers rapports, et elle est spécialement caractérisée par l'aptitude de la roue dentée satellite (441) à passer en continu sur l'une des autres roues du cône, pour changer de rapport, à la manière d'une boîte continue traditionnelle. Elle n'a pas de limite de puissance transmissible, et présente un rendement élevé dans chaque rapport, quel que soit le régime de rotation; par sa conception, elle est semi-automatique, et peut être automatisée.
Patent EP-0591468-A1 (EP)
Inventor: SMITH COLIN JAMES
IPC: A01K31/16
Filed: 1992-05-25
Abstract: Un collecteur d'oeufs (20) comporte des cases de logement à connexion articulée (agencées en groupes par paires dos-à-dos) reposant sur une bande allongée (22), fixée à chaque extrémité, et le long de laquelle une navette (21) est tirée par un câble d'entraînement (25). La bande (22) ainsi qu'un second convoyeur (67) définissent deux fentes (70, 71) passant sous les cases de logement (30). Les oeufs (72) ainsi que la litière (73) tombent à travers la fente (70), et les oeufs (72) sont retirés de la litière (73) par un séparateur d'oeufs (74), puis ils sont transférés jusqu'à un convoyeur d'oeufs (56) effectuant un transport jusqu'à une extrémité du hangar (10). La litière souillée et l'éventuel fumier sont retirés de la litière (73) par un nettoyeur de litière (90) et de la litière neuve, alimentée par une trémie (105) sur la navette (21), est espacée sur la bande (22), laquelle est ramenée sous les cases de logement (30) à travers la fente (71). Le collecteur permet la collecte des oeufs (72) tandis que les poules restent dans les cases de logement (30) à mesure que la navette (21) passe au-dessous.
Patent EP-0556638-A1 (EP)
Inventor: FINNAH JOSEF
IPC: B65D81/32
Filed: 1993-02-03
Abstract: The double cup made of plastic for receiving different contents separately comprises a first cup part (1) with an edge flange (3) surrounding its upper opening (2) for a sealing connection to the edge region of a lid film (4) when the filling space (7) has been filled with the contents. Furthermore, it comprises a second cup part (5) with an edge flange which surrounds its upper opening (6) and is likewise provided for a sealing connection to the edge region of a lid film when its filling space has been filled with the contents. The second cup part (5) has a filling space of lesser depth than the first cup part (1) has, and it is arranged, in a dispatch position, with a coaxial arrangement to the first cup part (1) upside down on the latter and is joined thereto to form a unit. In this case, both cup parts (1, 5) are thermoformed from a common film blank. In the common region of the edge flanges (3, 6) located between the two cup parts (1, 5), a line of weakness forming a hinge is provided, which coincides with a line of symmetry (10) of the edge flange contour (12). In the dispatch position of the two cup parts (1, 5), the edge flanges (3, 4) lying one on the other are connected to one another in at least one spot region (11) on the side of the cup facing away from the line of weakness. <IMAGE>
Patent EP-0555758-A1 (EP)
Inventor: RADMACHER EDMUND DR
IPC: B01D15/08
Filed: 1993-02-04
Abstract: A chromatography column has a separation column which is provided on at least one side with a terminal union for connecting a capillary tube, a precolumn or a further separation column, the terminal union having a supporting nut, which surrounds the column tube, and a coupling nut, the supporting nut resting, in the direction of the associated end of the separation column, on an end stop which is retained in a recess at the separation column. So as to make possible connection of capillary tubes and precolumns even of different length, and of further separation columns, while using as small a number of parts as possible, the separation column (1, 18) has at least at one end a plurality of recesses (2, 3, 4, 19, 20, 21) arranged axially one after the other, each to accommodate the end stop (5, 22). <IMAGE>
Patent EP-0567900-A1 (EP)
Inventor: SCHULTER WOLFGANG DIPL-ING
IPC: B60R21/01
Filed: 1993-04-20
Abstract: The invention relates to a releasing method for a restraint system for protecting the occupants of vehicles, in which method short-time spectral analyses of at least one acceleration component of the support structure are continuously carried out and at least one parameter characteristic of the deformation of the support structure (release parameter) is determined from a plurality of spectral components and, by comparison of the release parameters determined with one or more predetermined threshold values, a decision is taken on the release of the restraint system. <IMAGE>
Patent EP-0569819-A1 (EP)
Inventor: FAHRENBACH JUERGEN
IPC: B21J13/14
Filed: 1993-05-04
Abstract: Drive for a punch-side ejector (15) with an angle lever (16, 19) which is pivotably mounted in the ram (2). One limb (16) of the said lever acts on the ejector (15) and its other limb (19) is held against a flat control surface (21) formed on a control element (22) which, in a parallelogram, forms the connecting rod, this connecting rod being pivotably attached to two links (24, 25) of the parallelogram, the opposite ends of which links are supported on pivots (26, 27) fixed to the frame. In this arrangement, one of the two links has an angled extension (28) which is coupled to a rotating cam (14) in such a way that movements are cyclically transmitted to the control element (22). The intention is to allow a freer arrangement of the cam (14) and a simpler method of varying the size of the stroke of the ejector (15). To achieve this, the angled extension (28) of one link (24) extends approximately at right angles to the link (24) and pivotably attached to this extension (28) is a connecting rod (29) pivotably attached to a single-armed driving lever (30) which is supported on a pivot (31) fixed to the frame and rests constantly against the cam (14), the point of attachment to the connecting rod (29) to the driving lever (30) being adjustable. <IMAGE>
Patent EP-0570857-A1 (EP)
Inventor: MUELLER MICHAEL DR
IPC: B65D19/00
Filed: 1993-05-14
Abstract: The invention relates to a transport and storage pallet made of essentially recycled plastic with impact strengths of at least 3 kJ/m<2>, for example recycled polycarbonate, which is produced from a plastic sheet by thermoforming, in particular by deep-drawing. <IMAGE>
Patent EP-0584528-A1 (EP)
Inventor: HAMPE WERNER
IPC: H01M50/35
Filed: 1993-07-21
Abstract: The invention relates to a lead-acid accumulator having a housing (1) which has a plurality of cells (2) and having a cover (3) which closes the housing (1) and in which a cavity (8) for acid precipitation is constructed between a lower cover (21) and an upper cover (22) which is arranged at a distance from said lower cover (21), the lower cover (21) having a base opening (5) and the upper cover (22) having a filling and inspection opening (9), which can be closed by a closure plug (16), is coaxial with respect to the base opening (5) and has a tubular stub part (10) which points downwards into the cavity (8). The lower end of the tubular stub part (10) ends above the lower cover (21), leaving an annular gap (12) free. In order to make it possible for the lead-acid accumulator to be tilted without any problems, for example for robot installation, without any large amount of acid flowing out of the cell into the cavity constructed in the cover, it being possible for the respective cell to vent and for condensed acid mist to continue to flow back into the cell, the annular gap (12) is partially or completely sealed with respect to the base opening (5). <IMAGE>
Patent EP-0584590-A1 (EP)
Inventor: ROBESON LLOYD MAHLON
IPC: B29K29/00
Filed: 1993-08-03
Abstract: A method for preparing a compatible blend of polyolefin and thermoplastic polyvinyl alcohol comprising:
     (a) melting polyolefin in the initial elements of a melt extruder,   (b) adding and melt blending an unsaturated carboxylic acid or anhydride with the melted polyolefin downstream in the extruder,   (c) adding peroxide to the melt blend and grafting the unsaturated carboxylic acid or anhydride onto the polyolefin, and   (d) melt blending thermoplastic PVOH into the grafted polyolefin/unsaturated carboxylic acid or anhydride melt mixture,
Patent EP-0638773-A1 (EP)
Inventor: HOON CHEONG KONG
IPC: F24F8/133
Filed: 1993-08-10
Abstract: An air cleaning apparatus includes a housing (100) having an air inlet (110) and an air outlet (120), and a mist generator (150) arranged in the housing for generating minute particles of water. The minute water particles are mixed with air by a blower (140) in the housing and the resulting mixture is fed into a space outside the housing through the air outlet (120). Floating contaminant particles in the outside space is expanded by combining the floating contaminant particles with the minute water particles fed by the blower, and the expanded floating contaminant particles are sucked into the housing through the air inlet by the blower and are seized by a filter (130) provided at the air inlet.
Patent EP-0592855-A1 (EP)
Inventor: VIERTEL LOTHAR
IPC: B60J1/20
Filed: 1993-09-27
Abstract: A sun visor for vehicles, in particular to be arranged behind a side window of a motor vehicle, having a sun visor body which is attached at the top to a profile strip and at the bottom to a spring rod and which can be transferred out of a compact out-of-use position in the manner of an expandable fan into a position of use in which it is extended in a planar fashion. In this arrangement, there is provision for a pivot lever (5) to be coupled to one end region of the profile strip (4), the said pivot lever (5) having a guide web (28) which extends in its longitudinal direction, for the spring rod (10) to be received in a displaceable fashion by one end region on the guide web (28) whilst the other end region of the spring rod (10) is attached non-displaceably to the end region, facing away from the pivot lever (5), of the profile strip (4), for the sun visor body (6) to be capable of being expanded by pivoting the pivot lever (5) which rests on the profile strip (4) in the initial position, and for means to be provided for securing the pivot lever (5) when the sun visor body (6) is located in the position of use or the out-of-use position. <IMAGE>
Patent EP-0602548-A1 (EP)
Inventor: CAVENEY JACK E
IPC: F16L3/24
Filed: 1993-12-09
Abstract: A cable mount (10) for securing a bundle of wires against a mounting surface including a spaced apart pair of legs (16) having retention barbs, and a corresponding harness fixture, which allows for easy application of a single, centered cable tie by an automatic cable tie application tool.