baber/WOPTO huggingface dataset:
Patent EP-0476606-A2 (EP)
Inventor: FUJIWARA HAJIME
IPC: H01F1/053
Filed: 1991-09-18
Abstract: Disclosed is permanent magnet powder consisting of the compositional formula: 
 
 
 
        R x M y Si z Ta w T 100-x-y-z-w  or 
 
 
 
 
        R x M y Si z Ta w (T+Q) 100-x-y-z-w , 
 
 
 
wherein x, y, z and w are, in atomic percent, 7 ≦ x ≦ 15, 1 ≦ y ≦ 10, 0.05 ≦ z ≦ 5.0 and 0.005 ≦ w ≦ 0.1; T is essentially Fe or a combination Fe and Co; Q is at least one element selected from the group consisting of Ti, V, Cr, Mn, Ni, Cu, Zr, Nb, Mo, Hf and W; M is at least one element selected from the group consisting of B, C, Al, Ga, and Ge; and R is at least one element selected from the group consisting of Y and lanthanides. The permanent magnet powders have desirable magnetic properties of good squareness Hk/iHc of at least 0.45 in a 4πI-H demagnetization curve (wherein Hk is H at 4πI = 0.9Br in the 4πI-H demagnetization curve and iHc is intrinsic coercive force) and a maximum energy product of at least 15 MGOe combined with sufficient residual magnetic flux density and coercive force.
Patent EP-0484858-A2 (EP)
Inventor: JOHNSON GERALD E
IPC: B66B23/04
Filed: 1991-11-04
Abstract: The handrail drive utilizes one or more pairs of drive rollers which form a nip through which the handrail moves. The drive rollers are mounted on rotating drive shafts which in turn are eccentrically mounted in rotatable bearings. The drive rollers will automatically tighten on the handrail as friction increases between the rollers and handrail due to increased resistance to movement of the handrail. The rotatable bearings are connected together to ensure that each roller tightens equally on each side of the handrail so that the handrail is not bent through an S curve as it passes through the drive roller nip.
Patent EP-0490176-A2 (EP)
Inventor: ULLRICH VOLKER DR
IPC: C08G18/24
Filed: 1991-11-28
Abstract: Products of the reaction of dibutyltin oxide with selected aromatic aminocarboxylic acids, a process for their preparation, and their use as catalysts in the preparation of polyurethane.
Patent EP-0490262-A2 (EP)
Inventor: GEILING WOLFGANG
IPC: F16F9/46
Filed: 1991-12-04
Abstract: A shut-off valve arrangement (36) arranged in the bypass (32, 36) of a vibration damper, between a high-pressure section (32) and a low-pressure section (32a), has a shut-off valve (38) which can be moved by an external control unit (46) into a state of readiness for opening, in which actual opening can be brought about as a function of the pressure prevailing in the high-pressure section when the pressure falls below a predetermined value. <IMAGE>
Patent EP-0478011-A2 (EP)
Inventor: KELLENBERGER STANLEY ROY
IPC: A61F13/49
Filed: 1986-08-19
Abstract: An improved absorbent article includes a layer of absorbent material (10) which has a length, a width and a thickness (26). Particles of superabsorbent material (24) are distributed within the absorbent material layer, and these superabsorbent particles are disposed to form a substantially continuous, positive concentration gradient of superabsorbent through at least a portion of the thickness (26) of the absorbent layer. The superabsorbent particles (24) may be of the same dimension or the average particle size may vary throughout the thickness (26) of the layer of absorbent material. The article provides for absorbent structures wherein the superabsorbent produced gel is adequately isolated away from body surfaces of a person using the article while gel blocking is also adequately reduced.
Patent EP-0457442-A2 (EP)
Inventor: THORNLEY JOE
IPC: F21V21/00
Filed: 1991-04-22
Abstract: A lighting bar for supporting theatre of studio lights has an element of C-section with strengthening elements engaged at spaced intervals within the opening of the C-section to provide increased rigidity.
Patent EP-0455434-A2 (EP)
Inventor: MATSUNAGA OSAMU
IPC: H04N7/015
Filed: 1991-04-26
Abstract: A noise reducer of a signal receiving circuit system applying different manners of signal processing to moving video image regions and still video image regions, the noise reducer detecting (2) a two-frame difference signal of a received video signal and subtracting (2A) the two-frame difference signal from the received video signal thereby reducing remaining noise in the still video image region. The proportion of the two-frame difference signal to be subtracted (2A) is controlled (9) by the noise level (8E) of the received video signal and a signal (7) obtained in accordance with the amount of motion in the received video signal.
Patent EP-0459758-A2 (EP)
Inventor: FIROOZMAND FARZIN
IPC: H04L12/56
Filed: 1991-05-28
Abstract: Data arranged in packets are transferred between a system memory and a network bus through a SRAM configured by software pointers as first in-first out memories for transmitting (transmit FIFO) and for receiving (receive FIFO). The packets of data stored in the transmit and receive FIFOs are demarked from each other and classified by tag and status bits at the end of the last word of each packet. Data to be transmitted on the network bus is transferred from the system memory to the transit FIFO, and data received from the network is stored in the receive FIFO. To maximize data throughput, when either at least a predetermined amount of data or a complete packet is stored in the transmit FIFO, the data is transmitted to the network while data is being received from the system memory. When at least a predetermined amount of data is stored in the receive FIFO, data is transferred to the system memory while network data is incoming from the network. One application of the invention is in a Fiber Distributed Data Interface (FDDI).
Patent EP-0461869-A2 (EP)
Inventor: GIBBS JACKSON B
IPC: C07K5/10
Filed: 1991-06-12
Abstract: Compounds which inhibit farnesylation of Ras protein, chemotherapeutic compositions comprising one or more compounds of the invention, and methods for inhibiting farnesylation of Ras protein.
Patent EP-0474406-A2 (EP)
Inventor: SUDO MORIHIRO
IPC: C08K5/3415
Filed: 1991-08-22
Abstract: There is provided a rubber composition and a rubber article for pharmaceutical chemicals or medical treatments, obtained by forming and cross-linking this rubber composition, the rubber article having very excellent properties which can be adapted to the standard test values of various official documents, required in this field, and can further satisfy the test items having lately become an important problem from the pharmaceutical standpoint. This rubber composition comprises 0.3 to 3.5 parts by weight of an organic peroxide crosslinking agent, 0.3 to 4 parts by weight of an organic compound having at least 2 maleimide groups in one molecule and optionally, 0.6 to 30 parts by weight of an organosilicone compound per 100 parts by weight of a isobutylene-isoprene copolymer rubber.
Patent EP-0462906-A2 (EP)
Inventor: ITOZAKI HIDEO
IPC: H01L39/24
Filed: 1991-06-21
Abstract: A process for preparing a thin film of high-temperature compound oxide superconductor on a substrate by magnetron sputtering method. A substrate and a target are arranged in parallel with each other in a vacuum chamber and one of the substrate and the target is moved relatively and in parallel with another during the thin film is formed by sputtering.
Patent EP-0447344-A2 (EP)
Inventor: JOHNSON MARK ALAN
IPC: H04L7/02
Filed: 1991-02-21
Abstract: A synchronizing device that aligns the receiver of a communications device with the bit boundaries of a serially received data stream. The device delays a bit in a synchronized data stream and correlates it with a next bit in said data stream. If there is no change in the bit pattern for a predetermined number of bits or within a set bit time, a signal is generated to reset a synchronization latch. Thereafter, the receiver is synchronized to the incoming data.
Patent EP-0534096-A2 (EP)
Inventor: RUPP MICHAEL
IPC: G01N21/90
Filed: 1992-08-01
Abstract: In order to accelerate the measurement, when checking containers for impurities in gaseous form, and thus to achieve higher throughput and improved accuracy, the invention proposes a method for examining containers for impurities, which method comprises the injection of a standard gas, such as air, into the container, and the photometric investigation of the air previously present in the container and escaping therefrom as a result of the excess pressure effected. A device for examining containers for impurities is characterised by a pressure source of standard gas, a pressure line leading therefrom into the container and a line leading from an orifice of the container to a detector device. <IMAGE>
Patent EP-0504991-A2 (EP)
Inventor: GURUSAMI ARAVANAN
IPC: H04N7/16
Filed: 1992-03-13
Abstract: A device is disclosed for controlling access to cable television signals. Jamming oscillators are shifted in frequency, jamming multiple services each. The oscillators are shared between multiple subscriber ports, providing a cost effective, high security control system. A modular approach allows security to be added as additional capacity is required.
Patent EP-0518677-A2 (EP)
Inventor: WHITWORTH CHARLES VICTOR
IPC: F16L21/02
Filed: 1992-06-11
Abstract: A pipe joint between two pipe sections (10, 12) of the same outer diameter has a smooth outer surface in the region of the joint. A first fitting (18) is secured to or is integral with the end of one pipe section (10) and provides a spigot portion (20) of reduced diameter. A second fitting (22) is secured to or is integral with the end of the other pipe section (12). This defines a socket for the spigot portion (20) and locates and anchors a sealing gasket (28).
Patent EP-0522840-A2 (EP)
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B11/105
Filed: 1992-07-08
Abstract: A magneto-optical medium has a substrate (1) through which a light beam is transmitted and a recording-reproduction layer (3). The recording-reproduction layer, which exhibits an in-plane magnetization characteristic at the first temperature while still containing magnetization components in the perpendicular direction corresponding to information, comes to exhibit a perpendicular magnetization characteristic above the second temperature higher than the first temperature. In this magneto-optical recording medium, information is reproduced by utilizing a temperature distribution of the recording-reproduction layer being subjected to irradiation of a light beam and by raising the temperature of a portion within a light spot of the light beam from the first temperature to the second temperature.
Patent EP-0534729-A2 (EP)
Inventor: KEHL RANDALL J
IPC: C30B25/02
Filed: 1992-09-23
Abstract: A method for coating a substrate with a layer of chemical vapor deposition (CVD) diamond comprises attaching a screen to the area of the substrate to be coated and coating said screened area with a layer of CVD diamond. Preferably, the screen is attached only at its edges by spot welding or arc welding the screen to the area of the surface where the diamond coating is desired. The screen serves two functions : it creates a more favorable surface for diamond deposition; and it provides a semi-flexible surface that aids to relax stresses that occur in the diamond film both during growth and during cool down to room temperature. The screen may be made from carbide-forming materials, such as Mo or W, to create a surface that is more favorable for diamond growth. Upon cooling, the fine screen distorts to relieve the compressive stresses that occur in the film due to diamond's low coefficient of thermal expansion. Although the diamond may not be in direct physical contact with the underlying substrate, a good physical bond is provided by the welding process, thereby allowing the diamond film to remain intact and serve as a protective coating.
Patent EP-0511927-A2 (EP)
Inventor: BENEDICT SANDRA LYN
IPC: G06F15/16
Filed: 1992-03-13
Abstract: In a focal point network, adjacent nodes may agree to a relationship where one node (a focal point or server node) supplies network management services to the other node (a non-focal point or served node). A served node forwards management services data to its server node without waiting for any request. There is a risk that the nodes will become configured into a closed loop within which data, once introduced, will circulate endlessly. To eliminate this risk, a loop-detection message is generated when a node acquires a new server node and is itself a server node for other nodes. The message, which includes the originating node's name, is passed from served node to server node. Each node inspects the message. If it does not find its own name, it appends its name to the message and passes it on to its own server node. If the node does find its own name, it generates a loop-detected message that revokes the server/served relationship with the current server node.
Patent EP-0561228-A2 (EP)
Inventor: MASSEN ROBERT PROF DR
IPC: A61B1/04
Filed: 1993-03-04
Abstract: In order to achieve faithfully coloured endoscopy images, in particular during medical examinations, colour references (4) provided on the endoscope tip are also co-recorded essentially at the same time as the surface region (1) to be examined. Computational comparison of the colour of these references (4) with colour values which the references exhibit under controlled illumination conditions is used to calculate that colour space transformation matrix by means of which the measured ACTUAL colour values can be recalculated into the DESIRED colour values. In this way, the pixels of the image sections of interest are retransformed before representation on a colour monitor (11) using this transformation prescription. If required, the retransformed pixels can be divided into previously determined, e.g. previously learned, colour classes and represented as a colour class image in order to facilitate the diagnosis. <IMAGE>
Patent EP-0582905-A2 (EP)
Inventor: GRONDZIEL MARIAN
IPC: E04C5/01
Filed: 1993-07-29
Abstract: Fibres of this type essentially comprise an extended wire piece with hook-type deformations at both their ends. The main requirement for such fibres is that their configuration does not influence miscibility unfavourably, but, however, good bonding behaviour in the hardened material can be achieved, and that they can be produced cost-effectively. In order to achieve improved adhesion, there is provided, between the ends of the straight central portion (1) of the abovedescribed fibre, in each case a relatively short, corrugated intermediate portion (3) as a transition to the respective end portion (2). The intermediate portion (3) is configured preferably as a double corrugation corresponding to an extended S-shape. The bonding behaviour is improved overall by the corrugated intermediate portions (3) without impairments in terms of miscibility arising. Moreover, fibres of such a configuration can be produced cost-effectively in a single operation with the aid of punching wheels. <IMAGE>
Patent EP-0606526-A2 (EP)
Inventor: SONNTAG DIETMAR
IPC: B65D83/14
Filed: 1993-08-06
Abstract: The invention relates to a rising-pipe holder for a valve provided with an internal bag in an aerosol can. The rising-pipe holder consists of an integrally cast or injection-moulded body of plastic, comprising two coaxially arranged pipes, a rising pipe being insertable above the inner pipe and a valve being insertable in a region of the outer pipe projecting upwards beyond the inner pipe, and the internal bag consisting of a plastic film or a film laminate being weldable to a lower region of the outer pipe. The outer pipe (14) is provided, in the lower region on its outer side, with two axially extending wing-like projections (20) which have a cross-section tapering radially outwards. <IMAGE>
Patent EP-0624755-A2 (EP)
Title: Lighting strip
Inventor: LIEHR WILFRIED
IPC: F21Y103/00
Filed: 1993-09-21
Abstract: The present invention relates to a light strip luminaire having an elongate housing which has a U-shaped cross-section and extends at the ends in the shape of protruding caps, suitable for accommodating a rod-shaped lamp between the caps. The light strip luminaire is characterised in that a plastic insert (20) is inserted in a cap (11), has a socket (21), accessible from outside, for accommodating a Euro flat plug and is connected via contact elements to the current-carrying installation of the luminaire. The insert is completely integrated into the luminaire housing so that its appearance is not impaired. The insert can be assembled by plugging into the housing from the open side, without any additional connecting parts or complicated assembly operations being necessary. <IMAGE>
Patent EP-0606621-A2 (EP)
Inventor: AKIRA ASAKURA
IPC: C12R1/01
Filed: 1993-12-20
Abstract: The present invention relates to a novel alcohol/aldehyde dehydrogenase (hereinafter referred to as AADH), a process for producing the same and a process for producing aldehydes, carboxylic acids and ketones, especially 2-keto-L-gulonic acid (hereinafter referred to as 2-KGA) utilizing said enzyme.
Patent EP-0589509-A2 (EP)
Inventor: BRANDNER JAMES MICHAEL
IPC: H04L12/403
Filed: 1993-09-08
Abstract: A large communications network is linked to a primary terminal and a secondary terminal. The primary polls the secondary whenever it has data to send, and need not poll at any maximum fixed interval. The poll operation sends a sequence of data frames to the secondary, and causes the secondary to return to the primary a sequence of frames containing any data it may have ready. The secondary can only send data to the primary in response to a poll operation; however, the secondary has the capability of sending a uniquely identifiable frame on its own initiative whenever it has data ready to send and has not received a poll. This frame causes the primary to initiate a normal poll even though it has no data ready to send.
Patent EP-0558207-A2 (EP)
Inventor: RICHARDSON PETER JAMES
IPC: G02B6/44
Filed: 1993-02-11
Abstract: A water swelling tape for use as a component of cables has a laminate structure comprising at least two laminae bonded together by a super absorbent gel. During manufacture a limited amount of water is added to the surfaces of the laminae which are in contact with the absorbent gel so as to provide the required bond.
Patent EP-0572151-A2 (EP)
Inventor: CHAN NING-HUAT
IPC: H01C7/10
Filed: 1993-05-18
Abstract: The invention provides a method of sputtering terminations on electrical components. More particularly, the invention provides for multilayer ceramic varistors with sputtered terminations and methods of applying sputtered terminations to a plurality of varistors in a single operation.
Patent EP-0612193-A2 (EP)
Inventor: BOETTLE DIETRICH
IPC: H04B10/27
Filed: 1994-02-09
Abstract: Prior art: Subscribers are connected to subscriber exchanges at the lowest level of an hierarchical network. Technical problem: Optical switching technology is uneconomic with a small traffic volume. Subscribers have only a very small traffic volume. Basic concept: Connecting the subscribers only via devices which concentrate the traffic volume. Example: Decentralised connection of the subscribers to optical ring lines. <IMAGE>
Patent EP-0611581-A2 (EP)
Inventor: WATANABE TAKAHIKO C O TERUMO K
IPC: F04C5/00
Filed: 1994-02-14
Abstract: The tube carrier apparatus (1A) is composed of carrier rails (2, 3), at least a pair of rollers (5, 5) provided so as to pinch a flexible tube (30) therebetween, and a driving section (6) for rotating the rollers (5, 5). The carrier rails (2, 3) are formed with a groove (4) as a passage for the tube through which the tube is to be carried in the longitudinal direction thereof. When the motor (6) is driven, both the rollers (5, 5) are rotated in two different rotative directions, so that the tube (30) is pinched between the rotating rollers (5, 5) and the tube is then carried in accordance with the rotation of the rollers. The tube carrier apparatus is simple in structure and small in size. Alternatively, the apparatus (1B, 1C, 1D, 1E) comprises at least one first passage (81, 131, 181, 221) through which the tube is adapted to pass, a plurality of second passages (71, 72; 141, 151; 171, 191; 231) through which the tube is to be carried, a switching member rotatably or movably disposed between the first and second passages and a driving mechanism (10, 21) for rotating or moving the switching member (9, 16, 20, 24) and including a connection passage (91, 92; 161, 162; 201, 202; 241) for selectively connecting the first passage and any one of the second passages. The switching member (9, 16, 20, 24) is rotated or moved by the driving mechanism (10, 21) to select connection between the first tube passage (81, 131, 181, 221) and any one of the second passages (71, 72; 141, 151; 171, 191; 231).
Patent EP-0616366-A2 (EP)
Inventor: KATSUI TADASHI C O FUJITSU LIM
IPC: H01L23/40
Filed: 1994-03-10
Abstract: A structure for mounting a heat sink (50) onto an integrated circuit package (20) mounted on a printed circuit board (10) is constructed such that a guide member (30) having a frame portion (30A) and support post portions (30B) is fixed to the printed circuit board (10), and the heat sink (50) is seated on an inner periphery of the guide member (30) such that the heat sink may be closely contacted with the integrated circuit package (20), and then a cover (60) is fixed to the guide member (30) such that it covers over outer peripheral edge portions of an upper face of the heat sinks (50). This structure is high in cooling efficiency and is easy to mount.
Patent EP-0628362-A2 (EP)
Inventor: DISCHLER HELMUT DIPL-ING
IPC: B25B27/10
Filed: 1991-04-10
Abstract: A press tool (91, 92) for connecting tubular workpieces (101, 108) has more than two pressing jaws (94, 95, 110, 111) and these can be moved relative to one another in such a way with the aid of at least one driving device (103) that they can be moved out of an open position, in which the press tool can be placed on the workpiece (101, 108), into a pressing position, in which the pressing jaws (94, 95, 110, 111) complement one another to form a closed pressing space. According to the invention, the pressing jaws (94, 95, 110, 111) are connected to one another in a jointed manner to form a pressing ring (93, 109), the pressing ring (93, 109) being open between two pressing jaws (95, 111) and being closable by means of the driving device(s) (103) thereby being drawn together. <IMAGE>
Patent EP-0628419-A2 (EP)
Inventor: HIRONO KAZUHISA C O BROTHER KO
IPC: G06K15/10
Filed: 1992-03-27
Abstract: A tape printer for printing characters onto a print medium tape in accordance with input data. The printer comprises: 
   input means for inputting character code data of desired characters and command code data; 
   an input data buffer for storing the input code data; 
   a printing head for printing characters onto the print medium tape; 
   driving means for driving the printing head by successively receiving the code data from the input data buffer; 
   printing length setting means for setting a length of a printing range for printing characters desired to be printed onto the print medium tape; 
   means for determining a total number of the characters desired to be printed; 
   means for determining a total character width required to print the total number of desired characters; 
   means for comparing the length of the printing range with the total character width to determine if the length of the printing range is capable of accommodating the characters desired to be printed; and 
   means for outputting an error message if the length of the printing range is determined to be incapable of accommodating the characters desired to be printed.
Patent EP-0619361-A2 (EP)
Inventor: TONG YOUNDONG
IPC: C10G9/16
Filed: 1994-04-06
Abstract: Inhibiting coke formation on heat transfer surfaces used to heat or cool a petroleum feedstock at coke-forming conditions by using phosphorothioates. Preferably the heat transfer surfaces are treated with an effective amount of S,S,S-trihydrocarbyl phosphorotrithioate, either by pretreatment or by admixture of the phosphorotrithioate with the feedstock.