baber/WOPTO huggingface dataset:
Patent EP-2567454-A4 (EP)
Title: Dc/dc converter
Inventor: TORRICO BASCOPE GROVER VICTOR
IPC: H02M3/28
Filed: 2010-05-04
Abstract: The present invention relates to a DC/DC converter (1) with primary side (11) consisting of a resonant converter, which DC/DC converter (1) comprises a first and a second transformer (T1, T2), connected in series on the primary side (11) and on the secondary side (12) of the DC/DC converter. The secondary side (12) comprises an autotransformer (Tcd) consisting of a first and a second winding (Tcda, Tcdb) connected to a common center tap (Tcdc), where the first winding (Tcda) of the autotransformer (Tcd) is connected to the secondary winding (T1b) of the first transformer (T1), forming a first output connection point (P1), the second winding (Tcdb) of the autotransformer (Tcd) is connected to the secondary winding (T2b) of the second transformer (T2), forming a second output connection point (P2).
Patent EP-2535084-A4 (EP)
Title: Portable digital transducer device that is programmable, has high discrimination at low frequency and low intensity
Inventor: MAESTU UNTURBE CEFERINO
IPC: H02J7/00
Filed: 2011-02-09
Abstract: The invention relates to a, portable digital transducer device that is programmable, has high discrimination at low frequency and low intensity, comprising a modular, portable digital device that generates electromagnetic fields and can be used for many medical applications. The device can be programmed using software in terms of the main parameters thereof (amplitude, waveform, frequency, pulse sequence, positive-negative model, etc.). In addition, the device is completely portable, [lightweight and powered by rechargeable batteries. The high degree of modularity of the device allows flexibility in terms of future developments in accordance with new required parameters. The device also enables the synchronous construction of generator arrays for linear and sequential applications. The device has high discrimination at frequencies below 1 milli-Hz and an intensity of 0.001 µA.
Patent EP-0155314-A4 (EP)
Title: Saw blade or blank having self plugging stress relief means.
Inventor: WITTKOPP CONNELL A
IPC: B23D61/02
Filed: 1984-09-10
Abstract: In the manufacture of saw blades or saw blanks (1), radial slots terminating in a plugged circular stress hole are well known. The manufacture of such blades or blanks (1) requires multiple machining steps and separate plug elements (6). This invention provides circular saw blades or blanks (1) including a radial stress relief slot (12) in which radial stress of the slot is dissipated in a "self plugged" slot base having a curvilinear configuration (11, 13, 14) extending from the slot (12). The slot (12) does not depend upon the introduction of foreign media (6) for noise suppressing characteristics. A method of making the same is also described.
Patent EP-0307419-A4 (EP)
Title: Automatic cookie loading system with double discharge.
Inventor: HARDAGE TIMOTHY W
IPC: B65B23/14
Filed: 1987-12-03
Abstract: Cookies (15) are carried in random spaced series on a surface belt conveyor (11) toward the delivery end of the conveyor. The cookies are diverted by diverter (18) to one side of the conveyor until a predetermined number of the cookies has been counted, whereupon the diverter diverts the cookies to the opposite side of the conveyor. The group of cookies on one side of the surface conveyor moves downwardly about the delivery end of the conveyor belt, between the overhead conveyor belts (25) and (26), so as to change the cookies from a horizontal attitude to an edge standing attitude, and the groups of cookies are received in edge standing attitude in the receptacles (58) or (59). The receptacles progressively move outwardly beneath the delivery end of the surface conveyor as the cookies are counted by photocells (28) or (29), and air nozzles (65) or (66) direct a stream of air toward the last received cookie to hold the cookie in an edge standing attitude. When the photocells (28) or (29) has counted the predetermined number of cookies, the receptacle (58) or (59) is rotated so as to discharge the cookies downwardly into an awaiting cookie tray (75).
Patent EP-0308519-A4 (EP)
Title: Machine tool for abrasive machining of flat surfaces
IPC: B24B37/04
Filed: 1988-03-03
Abstract: In a machine tool for abrasive machining of flat surfaces comprising a work-piece stock (28) mounted on a frame (1), a chuck (9) which carries the abrasive instrument (11), is rotatably mounted by means of a thrust bearing (13) on an annular support (12) secured to the frame (1) and is rotated by means of a coaxial driving shaft (3) mounted in bearings (16), and further comprising an adjustable mechanism for pressing the chuck (9) against the annular support (12), consisting of a pneumatic diaphragm (21) with a hollow rod (15) through which passes the driving shaft (3), the annular support (12) is provided with a coaxial bushing (14), in which the hollow rod (15) is mounted movably in the axial direction, and on which a casing (22) of the pneumatic diaphragm (21) is secured, whereas the bearings (16) of the driving shaft (3) are mounted inside the hollow rod (15), the driving shaft (3) being connected to the chuck (9) by means of an elastic element (8).
Patent EP-0408548-A4 (EP)
Title: Microwave interactive package
IPC: B65D81/34
Filed: 1988-06-07
Abstract: A package for heating food in a microwave oven includes at least one web which is a laminate comprising a dielectric layer (1), a microwave interactive layer (2) a structural layer (4). The package has a package seam (14) wherein at least one thickness of the, or another web, is joined with a second thickness. In preferred embodiments the laminate includes a high ''hot-tack'' heat sealable surface (3) and has means (22) to facilitate removal of end seams (15).
Patent EP-0506661-A4 (EP)
Title: Direct drill stump jump seeder
IPC: A01C7/20
Filed: 1990-09-17
Abstract: PCT No. PCT/AU90/00427 Sec. 371 Date Jul. 15, 1992 Sec. 102(e) Date Jul. 15, 1992 PCT Filed Sep. 17, 1990 PCT Pub. No. WO91/07079 PCT Pub. Date May 30, 1991A direct drill seeding unit comprising a coulter wheel (5), a pair of depth control wheels (7) and a splitter (9) where the main components of the seeding unit are pivoted on an elongate arm (1) which is connected to a common or main frame (3). The pivotal movement of the unit allows a gang of the seeding units to follow undulating land in a very faithful manner. Furthermore the splitter (9) is capable of variable height and angle relative to the ground level according to the vertical position of the elongate arm such that as the arm moves up the splitter shall automatically compensate by lowering in order to maintain contact with the soil. The adjustment of the splitter is effected by the trapezoid configuration of the 4 pivoting points and the "L" shaped common linkages (4).
Patent EP-0504312-A4 (EP)
Title: Suture tie device system and applicator therefor
IPC: A61B17/04
Filed: 1990-12-14
Abstract: A suture tie device for suturing bodily tissue comprises at least two generally opposed leg members whose distal portions each have a tissue-engaging portion terminating at a distal end, and locking means disposed on the leg members, the locking means being selectively displaceable along the leg members in the direction toward the distal portions thereof, thereby bringing the distal ends of the leg members into engagement with one another, to form a suture loop. <IMAGE>
Patent EP-0528801-A4 (EP)
Title: Pipe bursting and replacement apparatus and method
IPC: F16L55/18
Filed: 1991-02-13
Abstract: Tool for slitting and laterally expanding underground steel gas mains and inserting replacement plastic piping into the spread apart pipeline has a forward end cylindrical portion mounting a single, rearwardly angled blade to make only one line of cut, and a conical pipe spreader portion at its rearward end. The conical spreader portion is eccentrically disposed with respect to the forward end cylindrical portion. A single roller type pipe slitter aligned with the fixed blade may be mounted on a removable extension of the forward end cylindrical portion, to initially groove and weaken the pipe along the intended line of cut. A pneumatically operated impact ram is attached to the rearward end of the tool, as is the leading end of the replacement piping. A wire cable pulls the tool through the underground pipe, thereby grooving, slitting and laterally expanding the pipe. The spacing of the roller slitter in advance of the fixed knife blade is dimensionally related to the length of any coupling or clamp as may be anticipated along the line of cut, and the spacing distance of the fixed knife blade forwardly of the conical spreader portion is related to the cone angle of the latter to increase hoop tension immediately in front of the fixed blade as the cutting proceeds.
Patent EP-0476142-A4 (EP)
IPC: G05B19/18
Filed: 1991-03-13
Abstract: Un élément de commande numérique comprend un affichage avec alimentation électrique incorporée et un affichage du type dépendant de l'alimentation électrique en dehors de l'élément de commande numérique. Un dispositif de synchronisation d'alimentation électrique actionne une commande Marche/Arrêt à une alimentation électrique (4) pour un affichage B du type à source d'électricité incorporée (3), en réponse à une commande Marche/Arrêt d'alimentation électrique (2) provenant de la partie principale (1) de l'élément de commande numérique. Lorsque l'alimentation électrique de la partie principale de l'élément de commande numérique est mise en marche ou arrêtée par le dispositif de synchronisation d'alimentation électrique (9), l'alimentation électrique (4) de l'affichage (B) (3) est mise en marche ou arrêtée de manière synchronisée et une alimentation électrique devant être fournie (6) à l'affichage A dépendant de l'alimentation électrique (5) est mise en marche ou arrêtée de même. Ainsi, un circuit d'effacement (10) est actionné en utilisant un bouton (11) de l'affichage A (5).
Patent EP-0541810-A4 (EP)
Title: Disaster relief robot and its operation controller.
Inventor: OGAKI KOJI KOMATSU RESEARCH DE
IPC: B62D55/065
Filed: 1991-08-08
Abstract: A disaster relief robot and its operation controller. When relief goods, medicines, foods, etc., are transported outdoors to the site of disasters such as earthquakes, heavy rainfalls, landslides, etc., at the time of a wide area disaster, the present invention can prevent accidents such as the drop from cliffs, etc., and can secure also safety of an operator. To this end, track frames (16) of a crawler are fitted pivotally to the right and left sides at both of the front and rear portions of a robot body (10). The distance (L) between the pivots of front and rear crawlers (12F, 12R) is such that the maximum loci (CF, CR) of the front and rear crawlers may not meet, and the centroid (G) of the robot body exists at the intermediate position of the distance (L). The present invention proposes also various kinds of operation controllers. <IMAGE>
Patent EP-0514547-A4 (EP)
Inventor: TAKENAKA KAZUHIRO
IPC: H01L27/115
Filed: 1991-08-20
Abstract: Dispositif à semi-conducteur comportant une porte en silicium ferroélectrique ou polycristallin sur laquelle on forme un film résistant à l'humidité faisant barrière à l'hydrogène, tel qu'un film de TiN ou TiON, grâce à un procédé filmogène ne provoquant pas de dégagement d'hydrogène.
Patent EP-0567645-A4 (EP)
Title: Dna which codes for neurotrophic activity inhibitor and use thereof
Inventor: TSUJI SHOJI
IPC: C07K14/475
Filed: 1991-12-13
Abstract: A DNA which codes for a novel protein GIF which inhibits neurotrophic activity and which is present in the brain of a healthy man but is not in the brain of a patient with Alzheimer's disease has been cloned from a human cerebral cDNA library and a human genome DNA library. Escherichia coli has been transformed by a vector containing the cDNA integrated thereinto to express the GIF. The DNA which codes for a cloned GIF can be used in the genetic diagnosis and treatment of Alzheimer's disease and a large amount of the GIF can be produced by expressing said DNA in a transformant. <IMAGE>
Patent EP-0571547-A4 (EP)
IPC: H05K3/10
Filed: 1992-02-10
Abstract: On décrit un procédé de remplissage des profils d'un susbtrat pour créer une surface planaire à motif sur ledit susbtrat. Le procédé comprend les phases suivantes: création d'un susbtrat (2) muni d'un motif à profils (4) défini par un matériau diélectrique (6); dépôt, sur ce dernier, d'une couche d'un matériau conducteur (12), dont des premières parties (8) recouvrent le matériau diélectrique, des deuxièmes parties (10) remplissent lesdits profils, et des parties de paroi latérale (12) relient les premières et deuxièmes parties; enrobage du substrat avec un vernis photosensible (16) et application à celui-ci d'un motif semblable audit motif de profils; enlèvement par attaque chimique de toutes les parties de la couche conductrice, à l'exception des deuxièmes parties qui remplissent les profils, de manière à inhiber toute attaque latérale des parties de paroi de la couche conductrice; et enlèvement du vernis de manière à obtenir un substrat doté d'une surface à motifs sensiblement planaire. On décrit également des modules et circuits intégrés multipuces planaires.
Patent EP-0535214-A4 (EP)
IPC: C08J5/24
Filed: 1992-04-01
Abstract: Matériaux stratifiés utilisés fréquemment comme revêtements internes d'avions, et utilisation de résines phénoliques et de fibres de carbone unidirectionnelles (14) pour former un préimprégné, comprenant la totalité des couches des matériaux stratifiés. On décrit également un nouveau procédé de fabrication d'un tel préimprégné ainsi que le produit de ce procédé. Le matériau stratifié obtenu présente des propriétés supérieures de résistance mécanique et de résilience, ainsi que des caractéristiques favorables quant à la combustion et au dégagement de fumée.
Patent EP-0548324-A4 (EP)
IPC: H02B1/24
Filed: 1992-06-29
Abstract: Dans un système de distribution électrique destiné à la commande des passages du courant à travers plusieurs coupe-circuits associés (20), un circuit programmable (32) commande à distance les coupe-circuits (20) pour au moins les mettre en position ouverte ou fermée. Le circuit comprend un circuit terminal (38) pour la réception des différentes sortes de signaux de commande à distance, chacun de ces signaux étant associé à un des coupe-circuits pour commander l'ouverture ou la fermeture par les coupe-circuits de leur passage associé. Le circuit comprend également un contrôleur programmable (32), répondant à chacune des différentes sortes de signaux de commande à distance et à un programme défini par l'utilisateur indiquant le type de signal de commande à distance qui commande le coupe-circuit associé; ce contrôleur programmable génère les signaux de commande. Un circuit d'interface (24) réagit alors aux signaux de commande générés en mettant les coupe-circuits en position ouverte ou fermée. Le contrôleur programmable peut aussi comprendre un affichage (55) indiquant l'état des coupe-circuits, localement et/ou à distance.
Patent EP-0656169-A4 (EP)
Inventor: SOLTANI PETER K
IPC: C09K11/77
Filed: 1992-06-22
Abstract: Ecran (12) au phosphore de mémorisation photostimulable à haute résolution pour mammographie par rayons X. La matière phosphoreuse employée pour mémoriser l'image -SrS;Ce,Sm- est moulue comme il convient en une fine poudre qui est répartie, par des procédés appropriés, selon une forte densité de stockage de particules, sur un substrat servant de support. Ledit substrat, une fois enduit, forme un écran de visualisation plan pour mammographie. L'écran au phosphore (12) de l'invention peut enregistrer des images numériques (et non analogiques) de haute qualité, pour les besoins de la visualisation des seins à des fins de diagnostic.
Patent EP-0608267-A4 (EP)
Title: Method and apparatus for detecting skipped stitches for a chainstitch sewing machine.
Inventor: BELLIO STEPHEN L
IPC: D05B59/02
Filed: 1992-09-11
Abstract: Apparatus and method for detecting skipped stitches for chainstitch sewing machines having a looper assembly using a needle thread movement sensor and/or a looper thread movement sensor in combination with a shaft rotation sensor. Needle thread movement is correlated with needle shaft rotation per stitch cycle to detect instances when there is no needle thread movement during a stitch cycle. Similarly, looper thread movement may be correlated with needle shaft rotation per stitch cycle to detect instances when there is no looper thread movement during a stitch cycle. The invention includes methods for detecting needle loop and triangle skips by detecting instances of substantially no needle thread or looper thread movement during certain respective portions of the stitch cycle.
Patent EP-0636856-A4 (EP)
Title: Metal detector for locating metallic body and matrix sensor used for the detector.
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-04-16
Abstract: A metal detector equipped with a matrix sensor (20) and a signal processing system (170) for driving this matrix sensor. The matrix sensor includes a plurality of transmission lines (22) and a plurality of reception lines (29) disposed in row and column, and a substrate (17) for supporting these lines. Either of the transmission line and reception line is constituted of a pair of parallel conductors (62) forming going and returning paths. The pair of conductor lines are interconnected at one end, and the open ends function as signal input/output terminals. The substrate includes a transmission terminal portion (23) and a reception terminal portion (27) for external connection, a region where the transmission lines and the reception lines are wired, a transmission line extension wiring (64) for connecting the input/output terminal to the transmission terminal portion and a reception line extension wiring for connecting the input/output terminal of the reception line to the reception terminal portion. At least one of the extension wiring for transmission and the extension wiring for reception is individually disposed for only either one of the input/output terminals of each pair of conductor lines for going and returning, and the other is disposed as a common wiring.
Patent EP-0607445-A4 (EP)
Title: Optical disk unit.
Inventor: MIYAGAWA NAOYASU
IPC: G11B7/007
Filed: 1993-05-13
Abstract: An optical disk unit capable of executing a stable tracking control even of an optical disk on which signals can be recorded on both the recessed and extruded parts of the track. Offset judging means (55) senses whether or not the signals are recorded in only one area of the two neighboring recording areas aligned in the direction perpendicular to the track direction. Based upon the control signals (L3) output in accordance with the judgment, an offset voltage superposing circuit (56) superposes an offset voltage on an error signal (E1). Thus, the offset of the tracking error signals generated due to the fact that pits where signals are recorded exist only on inner or outer track of the adjacent recording tracks is canceled. In this way, stable tracking control is possible. Also, in an address management memory (51) the addresses of the area on which signals are recorded are stored. Therefore, it is possible to detect with a simple structure that signals are recorded on only one of the two adjacent recording areas.
Patent EP-0613958-A4 (EP)
Title: Equipment for continuously annealing steel strips.
Inventor: IKEGAMI HIROSHI
IPC: C21D9/56
Filed: 1993-05-13
Abstract: To provide equipment for continuously annealing a steel strip which has been cold-rolled, intended to stably operate an annealing furnace by preventing the slip of bridle rolls and hearth rolls. The diameter D of bridle rolls (2) is set so that a surface pressure p &cir& _ expressed by the equation p=h( sigma 1+ sigma 2)/D becomes not lower than 10 kPa (kilopascal); wherein  sigma 1 is unit tension of the portion of a steel strip (1) which is on the upstream side of bridle rolls (2) and hearth rolls (3) in a furnace;  sigma 2 unit tension of the portion of the steel strip (1) which is on the downstream side of the rolls (2, 3); h &cir& _ the thickness of the steel strip; and D the diameter of the bridle rolls (2).
Patent EP-0665973-A4 (EP)
Title: Sign apparatus with improved mounting of message panels.
Inventor: COBB RONALD W
IPC: G09F7/08
Filed: 1993-10-06
Abstract: Sign apparatus for directory or other applications and having removable sign inserts positionable at any location along a dimension of the sign. The sign inserts are held in place by a number of elongated rails located behind the inserts. Each rail contains an elongate track with a slotted opening facing the back side of the sign inserts. The tracks receive an end of an elastically-deformable fastener attached to the back of the sign insert. Each fastener expands within the track to prevent unimpeded removal of the insert, while permitting the insert to slide within the track for longitudinal positioning of the insert along the rails.
Patent EP-0642911-A4 (EP)
Title: Method of molding screws of synthetic resin and apparatus therefor.
Inventor: HIROKI TOYOHISA
IPC: B29C45/33
Filed: 1993-12-24
Abstract: A molding apparatus for molding screws of a synthetic resin comprises upper mold members (2 and 4), lower mold members (3 and 5), and four sets of slide cores (2a, 4a, 3a, 5a), respectively, supported by these mold members and adapted to be pulled out in a direction parallel to parting faces of the mold members.
Patent EP-0688191-A4 (EP)
Title: Dental marking product
Inventor: RAINS MICHAEL D
IPC: A61C7/02
Filed: 1994-01-10
Abstract: A disposable dental marking product includes an elongated shaft (10) having a first end (15) representing a gripping area for a user's fingers and a second end (20) directly covered with a composition (25) of marking chemicals.
Patent EP-0705110-A4 (EP)
Title: Immunoglobulin infusion in xenotransplantation
Inventor: GLOTZ DENIS
IPC: A61K38/00
Filed: 1994-06-09
Abstract: Intravascular introduction of pooled immunoglobulin is employed prior to xenotransplantation to extend the effective lifetime of the donor organ. In particular, intravenous administration of concentrated immunoglobulin for intravenous use (IVIg) by itself, or in combination with immunosuppressive agents is used to enhance the survival time of xenografts.
Patent EP-0714506-A4 (EP)
Title: Method and instrument for automatically performing analysis relating to thrombosis and hemostasis
Inventor: FISCHER TIMOTHY J
IPC: G01N35/00
Filed: 1994-08-16
Abstract: This invention relates to a novel, fully automated spectrophotometric analyzer and method used for testing blood samples in the clinical laboratory for thrombosis and hemostasis properties. The analyzer tests samples in a fully randomized format, and is fully automated in the areas of specimen handling, sample preparation, optical inspection, data analysis and total quality control for imprecision and bias.
Patent EP-0789616-A4 (EP)
IPC: B01F25/46
Filed: 1995-10-24
Abstract: Emulsification réalisée par orientation d'un jet de fluide selon une première trajectoire, et par interposition d'une structure dans cette première trajectoire afin de faire dévier le fluide en écoulement régulé selon une nouvelle trajectoire. Une cellule d'émulsification comporte un passage d'entrée (18) menant à une ouverture (20) d'où le fluide vient heurter la surface (30) d'un organe d'accouplement (12) avant de s'écouler de manière tourbillonnante et aléatoire à l'intérieur d'une cavité (32) de forme générale cylindrique ménagée entre les organes d'accouplement (10 et 12), et un jet à vitesse élevée est injecté dans la cavité (38) d'une émulsion d'absorption à partir d'un orifice (34). L'émulsion s'écoule par l'ouverture (60) puis est évacuée par un passage (62).
Patent EP-0833740-A4 (EP)
Title: Laser processing of discrete sheets of material
Inventor: ROBICHAUD ARTHUR W
IPC: B29C35/08
Filed: 1996-06-11
Abstract: A process for performing a laser treatment on discrete sheets of material is disclosed. The present invention provides for shingling discrete sheets of material and for tracking and contacting a laser beam on the continuously moving shingled sheets.