baber/WOPTO huggingface dataset:
Patent EP-0563780-A1 (EP)
Inventor: SATO KENICHI
IPC: G11B5/008
Filed: 1993-03-24
Abstract: A magnetic recording and reproducing method for enhancing picture quality and other characteristics while suppressing the difference in reproduction output between two heads (13A, 13B). The method involves using a double azimuth head arrangement for signal recording and reproduction by helical scan. The two heads A (13A) and B (13B) are provided so that their azimuth angle ϑ    A    and ϑ    B    do not coincide with each other. The actual recording direction represented by the sum of the azimuth angles ϑ    A    and ϑ    B    on the one hand and a still angle α between the heads A (13A) and B (13B) on the other is made as close to the direction of magnetic particle orientation on the magnetic recording medium as possible.
Patent EP-0563955-A1 (EP)
Inventor: SCHIETTECATTE PATRICE JEAN COR
IPC: B23K9/173
Filed: 1993-04-01
Abstract: The invention relates to a method of manufacturing a heater which comprises an essentially U-shaped tubular electric heating body (1) and a water-conveying tube (2) intended to be connected mechanically and thermally to the heating body. According to the invention, the heating body (1) and the water-conveying tube (2) are bent separately; then the water-conveying tube (2) is connected to the heating body (1) by electric-arc welding in a flow of inert gas. Application to dispensers of hot beverages such as coffee and tea. <IMAGE>
Patent EP-0567870-A1 (EP)
Inventor: SPANIO GIAMPAOLO
IPC: B30B1/32
Filed: 1993-04-16
Abstract: Hydraulic press for the compression-moulding of plastic materials; the press comprises a lower fixed platen (10) and upper movable platen (12) sliding along guide columns (11) extending from and movable respect to the lower platen (10); sensing means (25, 26) are provided to control the downwards movement and velocities of the upper platen (12) and guide columns (11), sending control signals to a logic control unit (27) programmed to start the descending movement of the columns (11) during the downward movement of the upper platen (12) and to activate clamp means (16) to lock the upper platen (12) to the moving columns (11) when the relative speed between said upper platen (12) and columns (11) is zero.
Patent EP-0577960-A1 (EP)
Inventor: MCTIFFIN MICHAEL JOHN
IPC: H04Q11/04
Filed: 1993-05-22
Abstract: A mobile radio network comprises at least one mobile terminal and at least three base stations. The base stations are connectable by a transmission network and by way of a mobile network interface unit to a fixed network. At least one base station is connected by the transmission network to at least two mobile network interface units. Network switching means is arranged to connect the mobile network interface units together when a mobile terminal changes its affiliation from one base station to a different base station. This permits communication from the mobile terminal to the fixed network by way of the interconnected mobile network interface units.
Patent EP-0601271-A1 (EP)
Inventor: COLLEGE JOHN W
IPC: B01D53/77
Filed: 1993-06-04
Abstract: A process for removing sulfur dioxide from flue gases where calcium sulfate and magnesium hydroxide are produced, with the magnesium hydroxide separated in an impure state and purified by addition of water thereto to dissolve contaminant calcium sulfate. The calcium sulfate preferentially dissolves to form an aqueous solution and purified magnesium hydroxide is separated therefrom. At least a portion of the resultant aqueous solution of calcium sulfate is returned to the wet scrubbing system as make-up water to replenish water lost from the aqueous medium during scrubbing of the flue gases.
Patent EP-0574779-A1 (EP)
Inventor: KAKIDA TAKUYA
IPC: B23P21/00
Filed: 1993-06-04
Abstract: A work transport system including pallet handling device for moving parts from a loading dock area to a production line of a plant. The pallet handling device (1) includes a pallet delivery route and a pallet collection route. The system includes the pallet handling device, a part loading device (40), a conveyor (4R), and a part unloading device (90).
Patent EP-0588190-A1 (EP)
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N9/64
Filed: 1993-09-04
Abstract: A fixed filter (31,32) determines a lower portion of the amplitude characteristic of a chrominance signal sideband correction filter (30). A variable filter (34) determines the upper portion of the amplitude characteristic. A control signal (CS) tunes the variable filter for providing a symmetrical response for video signals having balanced color sidebands and tunes the variable filter for providing an asymmetrical response for video signals having unbalanced sidebands.
Patent EP-0593952-A1 (EP)
Inventor: KRONWITTER CHRISTOPH
IPC: B65D81/32
Filed: 1993-09-29
Abstract: In order to provide a portioned cleaner, which can be handled easily and safely, for dishwashing machines, there is proposed a product for releasing treatment agents into the wash liquid of an automatic washing or dishwashing machine, which product comprises a bag having at least one chamber containing a treatment agent, where the chamber walls consist of water-soluble sheet material with a solubility in water such that the treatment agent is released within the period up to the start of the clear rinse in accordance with the nature of the treatment agent.
Patent EP-0591852-A1 (EP)
Inventor: HARAND RALF
IPC: A61K31/195
Filed: 1993-09-30
Abstract: A product in a closed container, (A) the product releasing and/or containing H2S, and (B) the container being permeable to gases, another container, largely impermeable to gases and holding an H2S absorber, being arranged around said container. The product especially may be infusion solutions containing substances which can release or generate H2S, in addition to other amino acids, if desired. The solutions according to the invention clearly are more durable and contain less H2S than comparable known solutions of the art.
Patent EP-0599027-A1 (EP)
Inventor: FRANBERG PER
IPC: A61N1/365
Filed: 1993-10-01
Abstract: A heart stimulator which delivers stimulation pulses to a heart when the heart's spontaneous rate (1) drops below a defined basic rate (4) is described. In order to reduce the period (STIM) during which the heart stimulator emits stimulation pulses, the defined basic rate (4) is slow. When the spontaneous heart rate (1) drops below the defined basic rate (4), stimulation pulses are initially emitted at a faster stimulation rate (5), in relation to the basic rate, which then drops towards the defined basic rate (4).
Patent EP-0600316-A1 (EP)
Inventor: SCHULZE-KAHLEYSS RAINER
IPC: H05K13/02
Filed: 1993-11-18
Abstract: A linear conveyor having a feed rail arranged thereon and a coupling point to the stick magazine is normally used for feeding semiconductor chips (ICs) for the purpose of fitting them onto printed circuit boards. According to the invention, the feed rail (15) is constructed with its length over the entire feed range and is seated only in the front region on the linear conveyor (1), having a funnel (17) at the rear end for filling the guide rail (15) with the components. <IMAGE>
Patent EP-0602498-A1 (EP)
Inventor: DE VITA GIANDOMENICO
IPC: F16L37/091
Filed: 1993-12-06
Abstract: A coupler (10) comprising a main annular body (11) which can be engaged with a first element to be connected, and a plurality of flexible fins (14) which extend from said annular body (11) towards and against a second element to be connected. Each of the flexible fins (14) has an end portion (16), which is rotated in relation to its own longitudinal axis, and a second end portion (16) which is slanted in respect to the transversal plane defined by the annular body (11) to provide a coupler having the advantageous features of being reusable fast coupling and self-locking.
Patent EP-0565158-A1 (EP)
Inventor: QUIRK PATRICK
IPC: A61H33/00
Filed: 1993-03-15
Abstract: A jet for a whirlpool bath which comprises a main body (12) having a chamber (14) therein in which water and air may be mixed and a jet orifice (18) within which there is a swivellable doughnut-shaped plastics material member (34) enabling the direction of the water jet to be altered characterised in that a bore (38) is positioned below the jet orifice at or near the lower-most point of the jet whereby to drain water otherwise trapped behind the member (34). This jet of the invention reduces trapped water in whirlpool bath systems to negligible proportions.
Patent EP-0623663-A1 (EP)
Inventor: BURRAFATO GIOVANNI
IPC: C09K8/22
Filed: 1993-09-01
Abstract: Aqueous drilling muds are disclosed which contain, as fluidifier agent, one or more complexes, which may be either pre-formed or produced  in situ , selected from:
     -- tetravalent zirconium and one or more organic acids, or their salts, having the general formula (I)
      wherein R₁ and R₂, which may be the same or different from each other, represent -H, -COOH, -CH₃, -CH₂COOH, -CH(OH)COOH;   -- aluminum citrate.
Patent EP-0586131-A1 (EP)
Inventor: PRESCARO KAY H
IPC: B60R21/2342
Filed: 1993-08-16
Abstract: A guide device (10) for directing the deployment of an automotive air bag cushion (12) toward the torso of an occupant by means of a tether (16) which is folded and attached to itself at a number of locations by rupturable seams (34). As the air bag cushion deploys the truncated tether or tethers cause the cushion to rotate about a point where the cushion is attached to the canister (14) thereby moving the cushion in a downward direction. The cushion is thereby moved into position in front of the occupant's torso more quickly than an air bag cushion equipped with a tether with our tearseams.
Patent EP-0592096-A1 (EP)
Inventor: KRAMER JAMES D
IPC: B65B57/04
Filed: 1993-08-26
Abstract: A packaging machine and method for simultaneously loading, sealing and severing bags. A first stepper motor, having an output, is coupled to a nip roll assembly. After a bag is loaded, a sealing mechanism is actuated to seal the loaded bag or bags. A sensor monitors movement in a pressure bar and terminates the sealing cycle if a jam is detected before the pressure bar engages a seal bar having a heater for sealing the bag. The stepper motor (32) is used to retract bags and sever a leadmost bag that is clamped between the seal bar by the pressure bar. A second stepper motor (30) withdraws the web from a supply (22) at a controlled rate to maintain tension in the web between the first and second stepper motors. A dancer roll assembly (42) includes an orientation sensor for controlling the second stepper motor to speed up, slow down or stop.
Patent EP-0565462-A1 (EP)
Inventor: BARNY HERVE
IPC: G01L1/08
Filed: 1993-04-06
Abstract: The present invention relates to pendular microsensors (10) with electrostatic feed-back, including a pendulum element designed to be subjected to a force representative of a physical magnitude to be measured. The present invention aims to overcome the phenomena of drift affecting the stability of these microsensors, which phenomena are attributed to the existence of unstable parasitic voltages perturbing the voltages delivered by the feed-back system of the pendulum element. According to the invention, electrostatic return forces (Fa, Fb) for the pendulum element (2) are created by means of control voltages (V', Va, Vb, V'a, V'b) of zero mean value. The control voltages according to the invention are periodicals (Va, Vb), or successions (V'a, V'b) of electric signals of the same durations (tm-ta), each preferably having a zero mean value. <IMAGE>
Patent EP-0621857-A1 (EP)
Title: A method and an apparatus for forming the primary web of a mineral fibre mat
Inventor: HOIKKA TIMO
IPC: D04H1/732
Filed: 1993-01-04
Abstract: The invention relates to a method for forming the primary web of a mineral fibre mat onto a moving, pervious base by transporting fibres onto the base by means of a stream of air or a corresponding means. In accordance with the invention, the stream of air is adjusted to minimise the pressure difference over the forming base. The invention also relates to an apparatus for the purpose of implementing the method.
Patent EP-0577813-A1 (EP)
Inventor: GRONDALSKI ROBERT S
IPC: G06F15/173
Filed: 1993-01-22
Abstract: Le système décrit comprend: une matrice de traitement composée d'une pluralité d'éléments de traitement; et un réseau d'interconnexion connecté à tous les éléments de traitement, dont chacun contient un circuit générateur de parité servant à générer un bit de parité pour un premier message de données qui est transmis par un premier élément de traitement à un deuxième élément de traitement; ainsi qu'un circuit de contrôle de parité séparé, qui contrôle la parité d'un second message de données au moment de sa réception par le premier élément de traitement sur le réseau d'interconnexion. Chacun des éléments de traitement comporte un registre à décalage capable de stocker un nombre de N bits; un circuit de commande décaleur, connecté au registre à décalage et permettant à ce dernier de décaler le nombre de N bits dans une direction présélectionnée sur une distance de m bits à la fois (m>1, N>=m); ainsi qu'un circuit de détection connecté au registre à décalage, circuit qui surveille les m bits de poids fort des données stockées dans le registre à décalage et qui impose un signal de détection différent de zéro, lorsque l'un des m bits de poids fort est un bit différent de zéro. Le circuit de commande décaleur reçoit alors le signal de détection différent de zéro qui a été imposé et lui répond en invalidant la fonction de décalage.
Patent EP-0628143-A1 (EP)
Title: Channel system with a cross-section with rounded corners and method for manufacturing elements therein.
Inventor: PERTTULA JUKKA
IPC: F16L9/00
Filed: 1993-02-11
Abstract: PCT No. PCT/FI93/00038 Sec. 371 Date Oct. 3, 1994 Sec. 102(e) Date Oct. 3, 1994 PCT Filed Feb. 11, 1993 PCT Pub. No. WO93/16313 PCT Pub. Date Aug. 19, 1993A thin wall system for providing a channel includes a plurality of planar basic parts for forming planar wall parts of the system, and a plurality of arcuate basic parts. The arcuate basic parts extend in a longitudinal direction and curve in a transverse direction for forming arched wall parts of the system. The arched wall parts are attached to the planar wall parts along their edges in the longitudinal direction for forming straight segments of the channel which includes rounded corners provided by the arched wall parts.
Patent EP-0633789-A1 (EP)
Inventor: RADEMACHER KARL H
IPC: A61L15/28
Filed: 1993-03-25
Abstract: A wound dressing, wound plaster or carrier matrix is composed of a biocompatible, open-pore polyurethane foam and of an embedded hydrogel made of guar gum, as well as if necessary other additives. The guar gum, as well as the other available additives, if required, are foamed together in situ while water is reacted with hydrophilic polyurethane prepolymers based on toluol diisocyanate (TDI) and/or methylene diphenyl diisocyanate (MDI). The water absorption capacity of the finished product is lower than three times its initial weight.
Patent EP-0648249-A1 (EP)
Inventor: RAZAVI HOMAUNE AZGHADI
IPC: C08L33/14
Filed: 1993-06-22
Abstract: On décrit des réseaux aqueux conçus pour former des couches polymères cohérentes transparentes à la lumière visible, utilisées par exemple pour des produits stratifiés ou comme revêtements protecteurs ou adhésifs. Ils comprennent des particules colloïdales d'un polymère absorbant les UV qui présentent un diamètre de moins de 5 micromètres. Les polymères utilisables qui absorbent les UV sont par exemple des homopolymères et des copolymères d'un monomère de benzotriazole ou de benzophénone rendus fonctionnels par du vinyle et leurs mélanges avec un plastifiant et/ou un agent de coalescence. Ces plastifiants et agents de coalescence permettent d'obtenir un polymère en couches cohérentes. Des additifs utiles pour les réseaux sont par exemple incluent des agents mouillants, des agents tensioactifs et des agents de réticulation, des antioxydants et des piégeurs de radicaux. Les réseaux inventés sont particulièrement utiles dans la production de revêtements minces et clairs destinés à des fenêtres, marquages, étiquettes, sols, tentes, bâches, récipients et autres substrats pouvant être endommagés par les UV.
Patent EP-0653146-A1 (EP)
Title: Electrode holder.
Inventor: BECKER LUTZ
IPC: H05B7/11
Filed: 1993-07-21
Abstract: The invention relates to a d.c.-operated furnace installation. Into a metallurgical vessel (10) having a base electrode (35) projects an electrode (34) which is secured to a bearer arm (21) acting as a choke and having a tubular shape, inside the tube and concentrically with the central axis of which is arranged a conductive sleeve (32) which electrically connects the electrode (34) to a d.c. power supply unit (50) via flexible leads (31).
Patent EP-0664866-A1 (EP)
Title: Hose coupling for compressed air.
Inventor: ENGDAHL BJOERN
IPC: F16L37/23
Filed: 1993-10-14
Abstract: PCT No. PCT/SE93/00839 Sec. 371 Date Apr. 17, 1995 Sec. 102(e) Date Apr. 17, 1995 PCT Filed Oct. 14, 1993 PCT Pub. No. WO94/09304 PCT Pub. Date Apr. 28, 1994The invention relates to a hose coupling for compressed air having a safety locking device. The safety locking device comprises a disconnectable male member which is caught by locking members in a female member until the overpressure in the hose and the tool has disappeared, after which the male member is released, and the occurrence of a loud bang is prevented.
Patent EP-0610692-A1 (EP)
Inventor: RIEDEL HANS JOCHEN
IPC: B60H1/00
Filed: 1994-01-20
Abstract: The invention relates to a method and device for controlling the rate of flow of fresh air in high speed trains with the aid of pressure wave valves. According to the invention, the object is achieved in that a signal for adjusting a drive unit (4) is determined from the number of passengers and the external temperature. This drive unit (4) moves a stop fork (3) into a flap stop position of the valve in the "open" operating mode; this permits the required rate of flow of fresh air to be provided. With the method according to the invention, considerable savings in energy occur since only the absolutely necessary amount of fresh air has to be heated or cooled and the period in which ventilation, instead of cooling, can take place is extended. <IMAGE>
Patent EP-0622096-A1 (EP)
Inventor: DEVILLE DOMINIQUE
IPC: A63C5/03
Filed: 1994-03-11
Abstract: The invention relates to a gliding (sliding) board, in particular a snowboard, which is intended to support both boots of a skier. The board comprises a base structure (4), at least the front end of which is raised to form the tip. It also has a central zone (12) with two zones (15), (16) for mounting the bindings, a front zone (13) and a rear zone (14). It is characterised in that it has, at least in one of the front or rear zones (13), (14), a longitudinal reinforcement (20) which is profiled along the length and the width of the said zone. The reinforcement extends from the vicinity of the end of the front or rear zone (13), (14) up to at least the vicinity of the mounting zone (16), (15) located close to the zone. <IMAGE>
Patent EP-0621458-A1 (EP)
Inventor: KISHIMOTO HIROSHI
IPC: G09B25/06
Filed: 1994-04-19
Abstract: An electronic survey instrument which is controlled in accordance with a computer program to restore normally a display image and a count value immediately before a power cut-off time when a power source is cut off and then resumed. The instrument includes a main system for operating in accordance with a survey program, and plural subsystems for operating based on a control signal from the main system. The main system includes resume means for saving information into a memory immediately before a power-off time and restoring the information saved in the memory at the next power-on time; means for storing end information representing that information has been saved into a memory to cut normally a power source off; and means for canceling an information restoring process by the resume means at the next power-on time when the end information has not been stored in the memory means.
Patent EP-0656462-A1 (EP)
Inventor: SCHUMACHER HERBERT
IPC: F01C19/10
Filed: 1994-05-25
Abstract: A sealing strip (9) has an essentially S-shaped cross section. The lateral boundary surfaces (12,13) of the recess (10) are in contact with one-piece spacers (14,15) under elastic stress. The spacers are so formed and arranged that the total surface of the flanks (17,18) of the sealing strip and the adjacent chambers (6,7) are jointly subject to the impact of pressure. The two flanks are provided with hollow sections (19,20) to create the S-shaped profile.
Patent EP-0637077-A1 (EP)
Inventor: POLLOCK RANDY L
IPC: H01L23/12
Filed: 1994-06-27
Abstract: A method for making a substrate structure with improved heat dissipation is provided. A semiconductor wafer (14) is provided. A diamond layer (12) is formed on the back (20) of the wafer (14). The diamond layer (12) provides structural support and heat dissipation. In certain embodiments, the diamond layer may be an amorphous diamond substrate (12) bonded to the semiconductor wafer (14). In certain other embodiments the diamond layer (12) may be a thin film layer (12) deposited on the back of the semiconductor wafer (14). The semiconductor wafer (14) is thinned to a minimum thickness necessary for forming an electronic device in a surface (22) of the wafer (14).
Patent EP-0640993-A1 (EP)
Title: Silver containing conductive coatings
Inventor: OPROSKY JOANNA
IPC: H01B1/20
Filed: 1994-08-17
Abstract: Silver-containing conductive coatings are provided. The coatings are prepared from compositions comprising silver particulate material, a low firing lead-free glass frit and a liquid organic vehicle. The composition is coated on a substrate and fired to fuse the silver-containing conductive coating to the substrate. The coatings find particular use in the field of automotive backlights. The coatings are of special value in eliminating solder wet through migration.
Patent EP-0664967-A1 (EP)
Inventor: FERNANDEZ PULIDO ALFONSO
IPC: A42B3/28
Filed: 1994-12-05
Abstract: Protection Device for a military helmet for absorption impacts for the inside of that helmet, consisting of a cap of elastic foamed material formed of various horizontal and vertical straps (1, 6). The vertical straps (1) are of different height and extend themselves in the form of trapeze until the upper part (4) of the helmet, leaving between themselves spaces (2, 5) which form air chambers between the skull of the user and the inner overhead part of the helmet; the whole device is fixed at the inner superior part of the helmet by adhesive elements. The two horizontal straps (6) are separated by spaces (7), which serve to increase the ventilation of the skull of the user and for incorporation of communication elements. The cap to be inserted is a homogeneous piece having the exact form of the inside of the helmet.
Patent EP-0655768-A1 (EP)
Inventor: DE ZWART SIEBE TJERK
IPC: H01J31/12
Filed: 1994-11-17
Abstract: A picture display device having a flat vacuum envelope which is provided with a transparent face plate with a luminescent screen and with a rear wall, which display device has an electron supply section with an electron source for emitting electron currents in a direction parallel to the face plate, and an active selection electrode section with first, preselection, electrodes and second, fine-selection, electrodes, located closer to the screen, for directing each electron current towards desired pixels on the luminescent screen. 
     The fine-selection electrodes are divided into groups and corresponding fine-selection electrodes of at least two groups are interconnected in a series or parallel arrangement in such a way that the technology of providing these electrodes is as simple as possible and/or the possible fine-selection electrode patterns are such that the number of required selection drivers can be reduced considerably.