baber/WOPTO huggingface dataset:
Patent EP-0227845-A1 (EP)
Inventor: POHL WOLFGANG DIETER DR
IPC: G11B5/60
Filed: 1985-11-19
Abstract: The method involves the steps of lowering the magnetic head (8) to within aerodynamic distance from the surface (16) of a moving recording medium, enforced further lowering of the head (8) until a tunnel current occurs across the gap between head (8) and surface (16), and maintaining said tunnel current constant by using the deviations of the current from a predetermined value (which corresponds to a certain flying height).The apparatus comprises a tunnel electrode (9) forming an integral part of the head assembly which is attached to a distance control mechanism (5) permitting the positioning of the head assembly with a one-nanometer accuracy. The tunnel electrode (9) has a very slightly beveled shoulder (45, 47) ensuring early detection of asperities approaching the head while sitting on the surface (16) of the moving recording medium (3). Grada­tion of the potential between tunnel electrode (9) and surface (16) of the recording medium (3) is used to enhance the response to asperities.
Patent EP-0156547-A1 (EP)
Inventor: NORIGOE TAKASHI
IPC: H01F7/14
Filed: 1985-03-05
Abstract: A printer head including a plurality of cores [16] each surrounded by a coil, [15] a yoke [14] connected to the cores magnetically and a plurality of armatures [18] each facing one of the cores and the yoke and having one end to which a needle [11] is connected. A plurality of projections [22] are provided on the yoke and each armature has an opening [21] in which one of those projections is engaged. This arrangement enables each armature and the yoke to face each other in a large area, while the area in which they face each other and which extends in parallel to the armature can be small. The pivot about which each armature is rotatable can be brought closer to the corresponding core. This enables a reduction in the air gap between the armature and the core and thereby the production of a large attracting force from a small magnetomotive force. It also enables a reduction in the equivalent mass of each armature and thereby an increase in the speed of printing and a reduction in the power consumption of the printing apparatus.
Patent EP-0181698-A1 (EP)
Inventor: IKEDA FUKUJI
IPC: B41M5/155
Filed: 1985-10-08
Abstract: A heat-sensitive recording material comprising a support and, formed thereon, a heat-sensitive color-forming layer comprising a colorless or light-colored leuco dye as a color former and a phenolic compound as a color developer, wherein the color developer comprises 3,3'-diallyl-4,4'-dihydroxydiphenylsulfone as an effective ingredient.
Patent EP-0181724-A1 (EP)
Inventor: REYNOLDS SCOTT DAVID
IPC: G03G15/20
Filed: 1985-10-28
Abstract: and pressure fusing apparatus for fixing toner images is characterized by the separation of the heat and pressure functions such that the heating and pressure application are effected at different locations on a thin flexible belt (80) forming the toner-contacting surface. A pressure roll (110) cooperates with a stationary mandrel (102) to form a nip through which the belt and copy substrate pass simultaneously. The belt is heated such that by the time it passes through the nip its temperature together with the applied pressure is sufficient for fusing the toner images passing through the nip. A release agent management (RAM) system comprising low-mass donor and metering rolls (128, 132), one of which is in contact with the belt, applies silicone oil (121) to the bell without unacceptably reducing the fusing capability of the belt.
Patent EP-0174245-A1 (EP)
Title: Nouveaux medicaments contenant des tripeptides
Inventor: JOLLES PIERRE
IPC: A61P37/04
Filed: 1985-08-14
Abstract: Médicament nouveau, utilisable comme immunostimulant, constitué par un tripeptide composé des aminoacides glycine, leucine, phénylalanine ou tyrosine.
Patent EP-0189697-A1 (EP)
Inventor: BARBIEUX JACQUES
IPC: B23B31/107
Filed: 1985-12-18
Abstract: Coupling or device for the quick clamping between an element of a machine-tool (MA) and a holding system such as a tool-holder (P), or of a chucking device such as a chuck (M), notable in that it comprises at least one irreversible locking system and, possibly, a system for taking up play, with irreversible locking, it being possible for the play to be taken up when exchanging one of the said systems for another system, the locking being made irreversible by means comprising contact surfaces (1061 and 1072) which, in the blocked position, interact in the locking and unlocking position with corresponding contact surfaces of the elements controlling the locking and the unlocking, with each generatrix of the said contact surfaces being inclined by an angle between 3 DEG  and 14 DEG  with respect to a line parallel to the longitudinal axis, or to a line perpendicular to the longitudinal axis of the coupling, the value of this angle (3 DEG  to 14 DEG ) defining the considerable increase in the locking force and ensuring its irreversibility. An air intake can be provided for cleaning when the tool or the chuck is uncoupled from the machine. <IMAGE>
Patent EP-0169864-A1 (EP)
Title: Procede permettant l'obtention de chlorhydrates de la 2,5,6-tri-amino-4(1h)-pyrimidinone
Inventor: BLUM HOLGER
IPC: C07D239/50
Filed: 1985-01-02
Abstract: En vue d'obtenir les sels chlorhydrates de la 2,5,6 tri-amino-4(1H)-pyrimidinone (no d'enregistrement C.A. 51 325-37-9), ne présentant qu'un taux minimal en composés organiques étrangers, par réaction du produit de réduction de la 2,6 di-amino-5-nitroso-4(1H)-pyrimidinone avec la composante chlorhydrique, l'on procède à température d'au moins 60oC, en un milieu de réaction réunissant l'eau, l'alcool isopropylique et la composante chlorhydrique en de telles proportions que le taux en alcool isopropylique atteigne au moins 20% en poids.
Patent EP-0195085-A1 (EP)
Title: Mechanisme pour equilibrer un robot industriel
Inventor: NAKASHIMA SEIICHIRO
IPC: B25J19/00
Filed: 1985-06-28
Abstract: Robot industriel possédant un bras supérieur (13) agencé de manière à pouvoir tourner autour d'un premier axe horizontal (C1) s'étendant horizontalement par rapport à un corps de robot (12). Un bras avant (14) est disposé sur le bras inférieur de manière à pouvoir tourner autour d'un deuxième axe horizontal (C2). Le bras avant est entraîné en rotation par une unité d'entraînement, tel un moteur (16). Le corps de robot est pourvu d'un disque pivotant (17) de sorte que le disque peut tourner autour du premier axe de concert avec le mouvement de pivotement du bras avant autour du deuxième axe. Une première roue (18), dont le diamètre est plus petit que celui du disque pivotant, est fixée concentriquement sur ce dernier. Une deuxième roue (21), dont le diamètre est sensiblement égal à celui de la première roue, est reliée de manière pivotante à une extrémité d'une unité de ressort de tension (19), l'autre extrémité étant reliée au corps de robot. Un câble (22), dont une extrémité est reliée au disque pivotant et dont l'autre extrémité s'engage dans la circonférence externe de la première roue et est retenue par cette dernière, s'engage dans la circonférence externe de la deuxième roue avec l'unité de ressort de tension tirée par le câble. Celui-ci est monté à son extrémité sur le disque pivotant de sorte que, lorsque l'extrémité distale du bras avant est dirigée perpendiculairement vers le bas, la partie (22b) du câble qui s'étend entre la plaque pivotante et la deuxième roue devient sensiblement parallèle à la partie (22c) s'étendant entre la première et deuxième roues.
Patent EP-0190734-A1 (EP)
Inventor: ADLER ROBERT
IPC: G06F3/043
Filed: 1986-02-04
Abstract: A system for recognizing touch positions along a predetermined coordinate axis on a surface of a touch panel display apparatus (10) comprises a substrate having a surface (16) capable of propagating surface acoustic waves and is so characterized that a touch on the surface (16) causes amplitude damping of a surface wave passing through the region of (A1) of touch. An input surface wave tranducer, (T1; T2) coupled to the substrate surface (16) launches a burst of surface waves on the surface (16) in a first direction parallel to the aforesaid axis. An output surface wave transducer (R1; R2) is also coupled to the substrate. A first surface wave reflecting means (G1, G3) derives wave components from the launched wave and reflects them across the display surface (16) to a second wave reflecting means (G2, G4) that redirects the reflected components in a second direction opposite to the aforesaid first direction. The first and second reflecting means (G1-G4) causes wave components to traverse the display surface (16) orthogonally to the coordinate axis along a progression of paths associated with different positions along the coordinate axis. Circuit means coupled to the input (T1; T2) and output transducers (R1, R2) initiate surface wave bursts across the surface (16) as well as detect touch-induced damping of the received waves. The circuit means further includes means for developing an electrical signal representative of the time occurrence of the damping and thus an indication of which of the plurality of paths was traversed by the touch-damped wave and thereby the location (A1) of the touch on the display surface (16).
Patent EP-0220571-A1 (EP)
Inventor: INAGAKI AKIRA
IPC: H01L21/67
Filed: 1986-10-10
Abstract: A method an apparatus for alignment used in X-ray exposure or the like, wherein the operation comprises the steps of:preparing a mask (3) which has a symmetrical formation of an alignment pattern (7) made up of a plura­lity of linear segments formed in a peripheral section of said mask (3), and a wafer (1) which has a formation of an alignment pattern (19) formed in a same direction as of the alignment pattern of said mask and made up of linear segments;illuminating said mask alignment pattern (19) along a direction inclined to said alignment direction using an illumination means;imaging said mask alignment pattern (19) and said wafer alignment pattern (18) using an imaging means and transforming the image into a video signal;converting the video signal into a digital signal using an A/D conversion circuit (33) and storing the digital signal in a memory (34);reading out the digital video signal from said memory, and averaging the digital video signal in a mask alignment pattern area by removing a shadow portion (51) caused by said mask alignment pattern (19), and further averaging the digital video signal in a wafer alignment pattern area; detecting a relative displacement between the mask (3) and wafer (1) from the averaged mask alignment pattern signal detected and averaged wafer alignment pattern signal detected; andaligning the mask (3) and wafer (1) by moving one of the mask and wafer so that the displacement between both members does not exist.
Patent EP-0226190-A1 (EP)
Inventor: SCHAFER WOLFGANG
IPC: F16L5/02
Filed: 1986-12-12
Abstract: 1. Apparatus for the fireproof and smoke-tight sealing of the openings for insulated conduits through walls, ceilings and floors wherein the insulating material (2) surrounding the respective conduit (1) is surrounded in the region of the opening (3) through the wall or ceiling by a mechanically firm jacket (4), in particular a metallic jacket, with the axial length of the jacket (4) being at least substantially the same as or somewhat larger than the thickness of the respective wall (7), ceiling or floor through which the conduit (1) extends, characterized in that at least one layer (5, 6) of a sealing material which swells on the action of heat is provided between the jacket (4) and the conduit (1) and is distributed around the periphery, with the radial thickness of the swellable layer (5, 6) amounting to only a fraction of the insulating material (2).
Patent EP-0190810-A1 (EP)
Inventor: BUCH JOERGEN
IPC: F16L59/20
Filed: 1986-02-07
Abstract: For the joining of plastic pipe ends (20) use is made of a slide connector sleeve (2) of plastic and of the type having at each end a heating coil (4) embedded in the inner surface of the sleeve, the coil windings being electrically heated to effect a welding together of the opposed surfaces. The invention provides for a slide sleeve (2) which is easy to displace into its position over the pipe ends (20) due to the inner sleeve diameter being noticeably larger than the outer diameter of the plastic pipes (14), and hereby the plastic pipes need not show particularly narrow tolerances. The sleeve ends are narrowed by cold deformation into contact with the outsides of the pipes such that a high welding pressure is built up before the welding coil (4) is activated. The coil (4) is bifilarily wound and is embedded in the inner sleeve surface so as to protrude partially therefrom, and it consists of zig-zag-shaped wire (6), which is able to participate in the narrowing of the sleeve end without the single windings bulging uncontrolled by the associated reduction of the peripheral length of the windings.
Patent EP-0196726-A1 (EP)
Inventor: SOREL ALAIN
IPC: H01R12/71
Filed: 1986-04-01
Abstract: Système, par exemple de microinformatique industrielle, constitué par des modules, tous mécaniquement identiques, mais fonctionnellement différents, démontables et reconfigurables. Chaque module comporte un boîtier en deux parties (1, 2), dans lequel est fixé un circuit électronique (19) et qui présente des orifices (3) au travers desquels on peut accéder électriquement au circuit électronique. Il comporte des logements (14) pour fixer une barrette (10) munie de lamelles métalliques (7) qui assurent des contacts avec le circuit électrique et dépassent à l'extérieur du boîtier. Lorsque plusieurs boîtiers sont assemblés, les lamelles (7) qui dépassent à l'extérieur de chaque boîtier sont en contact avec le circuit électronique du boîtier voisin via les orifices (3) de ce dernier.
Patent EP-0226256-A1 (EP)
Inventor: VAN DEN EIJNDEN JOSEPHUS ANTON
IPC: H05B41/32
Filed: 1986-12-12
Abstract: Charging circuit for energy storage capacitors of the kind used, for example, for the voltage supply of flashlamps in photo-copying machines. 
The charging circuit comprises two series-connected d.c. converters (12, 14) and a current limiting device (16, 18). 
The current limiting device (16, 18) consists of a measuring circuit (16) for determining the output current (I₁) of the first converter (12) and a regulating circuit (18) for regulating the output current (I₁) of the first converter (12) and thus indirectly regulating the output current (I₂) of the second converter (14).
Patent EP-0189283-A1 (EP)
Inventor: APLIN RICHARD PAUL
IPC: C07C67/40
Filed: 1986-01-17
Abstract: Methyl formate is prepared from methanol by contacting the methanol at elevated temperature with a platinum group metal catalyst in the absence of an added hydrogen acceptor.
Patent EP-0245548-A1 (EP)
Inventor: SCHULZ DAVID W
IPC: B23K20/18
Filed: 1986-05-13
Abstract: A process is set forth for making a structure formed of at least two metallic workpiece sections each formed of a reactive metal. A mandrel having a nonreactive surface is sandwiched between the workpiece sections thereby preventing them from being in contact over a first selected area and allowing them to be in facing relation over a second selected area. A reactive metal contact is formed of the workpiece sections over the second selected area. The workpiece sections are maintained under coordinated temperature-pressure-time duration conditions to diffusion bond them at the second selected area. A gas pressure differential is applied between intermediate the workpiece sections and external of the workpiece sections to cause breakthrough at the first selected area and superplastic forming of at least one of the workpiece sections causing it to stretch in excess of its original surface area. The mandrel is removed from between the workpiece sections. The process provides structures such as airfoils having leading edges and trailing edges of controlled weight and internal radii.
Patent EP-0207630-A1 (EP)
Inventor: RAMSHAW COLIN
IPC: H01M8/24
Filed: 1986-05-30
Abstract: An electrode assembly for effecting electrochemical reaction between two fluid phases, the first of which is liquid, which apparatus is characterised byan electrode permeable to the fluids,means for containing the first fluid phase in contact with the electrode,means for charging the second fluid phase to the electrodemeans for removing a reaction product of the two phases from the electrode, andmeans for rotating the electrode about an axis, such that when the second fluid phase is charged to the electrically charged, rotating electrode permeated with the first fluid phase, the second fluid phase permeates the electrode from the point of charging and the reaction product is removed from the electrode; a series cell cascade comprising at least two such electrode assemblies in series; and a process for effecting electrochemical reaction, using such an electrode assembly.
Patent EP-0264507-A1 (EP)
Inventor: MURATLI MURAT
IPC: B42D19/00
Filed: 1986-10-24
Abstract: A method is provided of producing books that exhibit a single roll or scroll (9) upon which is inscribed the complete text and any accompanying illustrations or the like, the method comprising employing a printing machine (1) and a flexible photopolymer printing belt (2) carrying the complete text and any other material that is to be printed, the belt (2) being constrained to follow, during a printing operation, a spiral path around at least one rotary mounting drum (4) and to co-operate with a printing head (12) or another mounting drum to print on a transparent synthetic plastics or paper web (6) substantially as many images as there are spiral revolutions of the printing belt (2) around the mounting drum (4). The printed web (6) is laterally divided by a cutting mechanism (18) to form the book rolls or scrolls (9) and these are longitudinally separated from one another by a cutter (26). Each completely printed roll or scroll (9) is wound and entered into a cassette (50) and a reading frame (52) is provided in which any chosen cassette (50) can be temporarily lodged to enable it to be read by progressively advancing (62) it onto a receiving spool (58) by way of a transmission that will ensure that said roll or scroll (9) is only advanced up to a predetermined maximum amount at each operation of the means (62). Means (Figure 7) is provided by which the text may be illuminated when required and a manually operable fast return mechanism (Figure 12) is provided to return any finished roll or scroll (9) quickly into its synthetic plastics cassette (50). When opaque rolls or scrolls (9) are used, half the text may be printed on one side and the other half on the opposite side. The fast return mechanism (Figure 12) is then replaced by a second progressive return mechanism (62).
Patent EP-0230132-A1 (EP)
Inventor: ALPERN MARVIN
IPC: A61B17/06
Filed: 1986-12-18
Abstract: An improved retainer for surgical sutures having a suture winding panel (11), suture holding panels (16, 17), suture enclosing panel (19) and retainer interlocking panels (24, 25). The panels of the retainer are folded to totally enclose the suture.
Patent EP-0205358-A1 (EP)
Title: Dispositif de fécondation "in vivo-in vitro"
Inventor: LENCK LUCIEN CHARLES
IPC: A61B17/43
Filed: 1986-04-21
Abstract: La présente invention est du domaine de la fécondation artificielle.Un dispositif destiné à mette en oeuvre une méthode de fécondation "in vitro -in vivo" consistant essentiellement à prélever sur la mère un ovocyte dans son follicule, à perforer la paroi utérine de la mère porteuse, à placerdans la perforation de cette paroi une capacité de culture, à introduire dans ladite capacité l'ovocyte et son liquide folliculaire, les spermatozoïdes et un milieu de culture, de telle sorte qu'après fécondation et multplication des cellules dans des conditions artificielles optimales, le transfert de l'embryon et la nidation puissent s'effectuer de façon sensiblement naturelle, est principalement caractérisé en ce que ladite capacité a la forme d'un récipient 1 constitué d'un col 2 assez rigide d'une longeur sensiblement égale à l'épaisseur de la paroi utérine, ledit col étant pourvu au moins extérieurement d'un relief 8 destiné à éviter le glissement du col. le long de la perforation de la paroi 12 et d'une partie 3 dite ballon à paroi souple constituant la capacité proprement dite.
Patent EP-0202164-A1 (EP)
Inventor: GAUDILLIERE BERNARD
IPC: C07C225/22
Filed: 1986-05-12
Abstract: Compound of general formula I    <IMAGE>  (I)  in which R is hydrogen, R1 is unsubstituted phenyl, 4-methoxy - 3,5-dimethylphenyl or phenyl substituted at one of the 2-, 3- or 4- positions by halogen, C1-4 alkyl, C1-4 alkoxy, hydroxy, benzyloxy, trifluoromethyl, cyano, nitro, amino, acetylamino, methylthio, methylsulphonyl or aminosulphonyl and R2 is unsubstituted phenyl, 2,4,6-trimethoxyphenyl or phenyl substituted at either the 3- or the 4- positions by fluorine, chlorine, methyl or methoxy, or an acid addition salt thereof.
Patent EP-0245570-A1 (EP)
Inventor: CAZES MAURICE
IPC: B60D1/06
Filed: 1986-05-14
Abstract: The invention relates to systems for hitching a caravan or trailer to a touring vehicle in which the perpendicular from the coupling point falls in front of the contact points of the rear wheels of the pulling vehicle on the ground. The hitch which is the subject of the invention is characterised in that it is mounted at the rear of the pulling vehicle, and in that it is composed of two parts: a female part (1) fixed beneath the pulling vehicle, and a male part (2) remaining integrally connected to the caravan or trailer during the uncoupling via an assembly consisting of a bar (14) equipped with a fork (28) inserted around a rail (29) integrally connected to the chassis of the caravan or trailer. The part (2) receives two vertical sleeves (13, 27) into which fit the bent ends of the rolling and pitching stabilisation bars (12, 26) which, moreover, slide in the horizontal tubes (11, 25) of two brackets (8, 23) oscillating on two vertical bearings (9, 10 and 34, 35) integrally connected to the chassis of the caravan or trailer. This same part receives a crossmember (3) with slides, at the ends of which crossmember move two slides which grip, by means of an operating handle (5), onto the roof of the vehicle via two jaws (6, 7). The hitch which is the subject of the invention makes it possible to employ an overrun-brake device which controls the drum brakes of the caravan or trailer via a cable guided by two pulleys integral with the chassis of the caravan or trailer (36, 37). <IMAGE>
Patent EP-0225228-A1 (EP)
Inventor: ESCARAVAGE GERARD
IPC: B60R22/20
Filed: 1986-10-27
Abstract: Ce dispositif de réglage de la position d'un renvoi de sangle (1) de ceinture de sécurité, notam­ment pour véhicule automobile, dans lequel le renvoi de sangle est monté déplaçable entre deux positions extrêmes dans un rail de guidage (3), est caractérisé en ce qu'il comporte des moyens d'actionnement (4) destinés à entraîner dans les deux sens de rotation un tambour (6) autour duquel est enroulé un organe de liaison (7) dont les deux extrémités sont solidaires du véhicule, par l'intermédiaire de moyens d'accouple­ment (8) autour desquels est disposé le renvoi de san­gle (1), pour déplacer celui-ci en tout point d'une course de réglage définie par lesdites deux positions extrêmes et en ce que lesdits moyens d'accouplement comportent des moyens de blocage (13) de la rotation du tambour lorsqu'une action est exercée sur le renvoi de sangle.