baber/WOPTO huggingface dataset:
Patent EP-0561281-A1 (EP)
Inventor: KANOTA KEIJI
IPC: G11B20/12
Filed: 1993-03-11
Abstract: Rotary head recording and/or reproducing apparatus inwhich respective oblique tracks (A, B) on a record medium are scanned,each track (A, B) having an information signal area (AUDIO 1, VIDEO, AUDIO 2, SUBCODE) in which information data is recorded and a track following area (ATF) in which a tracking control pilot signal is recorded. The track following area (ATF 1) precedes the information signal area (AUDIO 1, VIDEO, AUDIO 2, SUBCODE); and in the preferred embodiment, an additional track following area (ATF 2) follows the information signal area (AUDIO 1, VIDEO, AUDIO 2, SUBCODE). The pilot signal is recorded in onlyaportion of the track following area (ATF), the remainder of which hastiming sync data recorded therein. In an after-recording mode the timing sync data is reproduced, detected and used as a referenceto define an after-record area.
Patent EP-0568936-A1 (EP)
Inventor: DRESSLER JOHN LAWRENCE
IPC: F02M69/00
Filed: 1993-04-30
Abstract: A droplet generator (10) is provided for atomizing a fluid jet into a stream of droplets (60). The droplet generator comprises a housing (20) having a first end (22a), a second end (24), and an inner cavity (26). The second end of the housing has at least one orifice (70) herein. An acoustic transducer (30) is connected to the housing and has a first portion (32) located within the cavity and spaced a given distance from the second end (24) of the housing. The first portion (32) of the acoustic transducer and the second end (24) of the housing define a manifold (40) therebetween for receiving a fluid. A fluid supply (62) is connected to the acoustic transducer for supplying fluid under pressure to the inner cavity and into the manifold. The fluid passes from the manifold via the orifice (70) as a stream of fluid. A drive mechanism (50) is provided for driving the transducer (30) and causing the first portion of the transducer to impart acoustic energy to the fluid in the manifold, thereby creating velocity perturbations on the stream of fluid which are sufficient to atomize the fluid.
Patent EP-0572812-A1 (EP)
Inventor: HAAS THOMAS DR
IPC: C07C29/141
Filed: 1993-05-05
Abstract: 1,3-propanediol prepared according to known methods by catalytic hydrogenation of 3-hydroxypropionaldehyde (HPA) obtainable from acrolein has a high residual carbonyl content and leads to problems in the preparation of poly(1,3-propylene glycol terephthalate). According to the invention, 1,3-propanediol can be prepared with a residual carbonyl content, calculated as propionaldehyde, of below 500 ppm, usually below 100 ppm, in the presence of a fixed-bed or suspension hydrogenation catalyst at an H2 pressure of 5 to 300 bar, if the hydrogenation is carried out to an HPA conversion rate in the region of 50 to 95% at 30 to 80 DEG C and the further hydrogenation is carried out up to essentially 100% HPA conversion at 100 to 180 DEG C.
Patent EP-0570890-A1 (EP)
Inventor: UENO YASUSHI
IPC: B08B11/04
Filed: 1993-05-17
Abstract: A glass plate washing machine has transferring means (6) for transferring glass plates (5) and a plurality of electric motors (20) disposed above the transferring means (6). The motors (20) are disposed in rows across the transferring means (6). The motors (20) which belong to any one of the rows are staggered relative to the motors (20) which belong to the next row. Each of the motors (20) is provided with a buff grinder (22) at the lower end of the output shaft (25) thereof. The glass plate washing machine further has first positioning means (13,14) for positioning each of the motors (20) in the vertical direction independently of the other motors (20) and second positioning means (18,19,24) for positioning each of the motors (20) around an axis (18) parallel to the transferring direction of the transferring means (6) independently of the other motors (20).
Patent EP-0575851-A1 (EP)
Inventor: OBRECHT WERNER DR
IPC: C08L21/00
Filed: 1993-06-14
Abstract: Mixtures of A) polybutadiene gel and B) other rubbers containing C = C double bonds, where, based on the sum of A) + B), the amount of polybutadiene gel A) is from 1 to 70% by weight, exhibit, as volcanisates, a favourable combination of the properties hysteresis loss and abrasion resistance.
Patent EP-0581020-A1 (EP)
Inventor: KRAUS WILLIBALD
IPC: B65B13/02
Filed: 1993-06-24
Abstract: The invention relates to a device for tensioning at least one profiled strap element 3, looped around at least one tubular body 2, in a head part 4 which has, within a passage orifice 5, a resilient locking element cooperating with the profiled strap element. At the same time, a spring-loaded strap driver 7 which is pivotable about a centre of rotation 8 is provided. This strap driver 7 is mounted within a housing 10 in a spring-loaded sliding carriage 9. Furthermore, a cutting lever 11, pivotable about a centre of rotation 12 fixed relative to the housing and having a cutter 13, is provided in the region of the strap driver. A trigger lever 14 is pivotable about a centre of rotation 15 fixed relative to the housing, the sliding carriage 9 and the cutting lever 11 being actuable via this trigger lever. According to the invention, the trigger lever 14 is supported via a pivotable cam element 16 on a spring-loaded release lever 17 mounted rotatably in the sliding carriage 9, the cutting lever 11 being actuable via the pivotable cam element 16. <IMAGE>
Patent EP-0637118-A1 (EP)
Inventor: RIBARICH THOMAS
IPC: H02H3/20
Filed: 1993-07-27
Abstract: In the case of a DC voltage supply, which is connected to a voltage source (U1), of an electronic ballast having a sinusoidal input current, the inrush current and the overvoltage are limited by a circuit arrangement. In this case, the voltage profile of the voltage source (U1) corresponds to a DC voltage or to a rectified mains voltage. During the switching-on (connection) process, an electronic switch (S1) which is provided in the circuit arrangement switches on and off periodically, or switches on at the zero crossing of the rectified mains voltage. If an overvoltage occurs on the voltage source (U1), the switch (S1) is opened again in order to protect the capacitor (C) and the output stage of the electronic ballast. <IMAGE>
Patent EP-0583681-A1 (EP)
Inventor: SMENGE JAMES GUY
IPC: H01R12/71
Filed: 1993-08-03
Abstract: An electrical interface connects a conductive pins to a printed circuit board. The electrical interface includes an elastomer holder having a plurality of holes. Elastomer conductors are placed in the plurality of holes within the elastomer holder. The elastomer holder is then attached to the printed circuit board so that each elastomer conductor comes into contact with a conductive pad on the printed circuit board. The conductive pins are placed in electrical contact with the elastomer conductors, for example, through a conductive socket. In the preferred embodiment the elastomer holder is composed of printed circuit board material. Before the elastomer holder is connected to the printed circuit board, the elastomer conductors are held in the holes in the elastomer holder using a throw-away retainer.
Patent EP-0584678-A1 (EP)
Inventor: KOLB ROBERT EUGENE
IPC: C08K5/17
Filed: 1993-08-13
Abstract: A fluoroelastomer composition is disclosed comprising an elastomeric polymer and a combination of a sulfonium compound and an ammonium or phosphonium compound. Shaped articles comprising the composition are also disclosed.
Patent EP-0591664-A1 (EP)
Inventor: WILL NORBERT DIPL-PHYS
IPC: H01G9/08
Filed: 1993-08-24
Abstract: An electrolytic capacitor (1) is installed in a housing (2). Cooling elements (7) are arranged on the housing, in the base region and in the region of the closing disc. The cooling elements (7) are located in the region of thermal links (thermal bridges) between the capacitor winding and the housing. <IMAGE>
Patent EP-0587132-A1 (EP)
Inventor: KUCHENBECKER MORRIS W
IPC: B65D5/02
Filed: 1993-09-08
Abstract: A paperboard tissue box (C) having a decahedral prismatic configuration which may be rapidly fabricated using available high speed machinery providing an attractive appearance while retaining high strength is disclosed. The outer surface of the tissue box of the present invention is a decahedron having two parallel octagonal faces (42,44) linked by eight rectangular lateral faces (2,4,6,8,10,12,14,16) extending between the edges of the octagon and generally being disposed at right angles to the octagonal faces (42,44) in the erected carton, each of the ten faces being formable by folding a unitary blank (B) having impressed fold lines defining regions in the blank which become panels in the erected box. The panels defining the first octagonal face (42) are formed from a single unitary octagonal region in the blank which is hingedly connected along one edge (46) to a rectangular region (6) while an opposing edge (48) of the rectangular region is hingedly connected to another octagonal region which upon erection forms the other octagonal end panel defining the other octagonal face (44). When forming a horizontal tissue box, one of the panels extending between the two octagonal end panels will be the top panel (6) of the carton and includes a removable oval region (38) defined centrally therein by lines of weakness (40) such as perforations to form an opening (36) for removal of tissue contained in the box. Alternatively, when forming a vertical facial tissue box, one of the octagonal end panels (142) will include an opening (136) for gaining access to the facial tissues therein.
Patent EP-0597446-A1 (EP)
Inventor: ZIELKE HELMUT DR
IPC: B29C59/02
Filed: 1993-11-09
Abstract: A packaging material (21) has at least one line of weakness (23) consisting of weak points (25, 27) arranged at a distance in succession. For an essentially silent destruction of the line of weakness (23), there are zones of of reduced strength being preferably designed to merge continuously into one another as weak points (25, 27). The packaging material preferably consists of cellophane or of biologically degradable plastic foil. The zones of reduced strength can also consist of webs of varying size between perforations of a line of weakness. The invention thereby achieves the destruction of a line of weakness which is staggered in time and which allows an essentially silent opening of packs produced from the packaging material, especially those for articles of hygiene, such as tampons for feminine hygiene.
Patent EP-0607520-A1 (EP)
Inventor: BOUTET JOHN CLAUDE C O EASTMAN
IPC: B65G1/04
Filed: 1993-11-16
Abstract: An apparatus for storing and automatically delivering cassettes 20 and/or pallets containing cassettes 20 to a reader 12. The apparatus includes a retractable shelf 35 slideably mounted to the apparatus for movement between a retracted position and an extended position. The apparatus may also include sensors for sensing if the retractable shelf 35 is in the retracted position, for sensing if an object has been left on the retractable shelf 35, and for sensing if an object is obstructing the forward path of the retractable shelf 35. The retractable shelf 35 may be mounted to the apparatus by a plurality of elastomeric mounts 82 for isolating shocks applied to the retractable shelf 35.
Patent EP-0605903-A1 (EP)
Inventor: HIRABAYASHI YASUYUKI C O TDK C
IPC: F04B17/04
Filed: 1993-12-30
Abstract: A movable magnet type pump, wherein a magnet moving body (10) having at least one axially magnetized permanent magnet (27) and an axially extending through liquid passage (3) is arranged so as to be slidable inside a liquid introducing chamber (2); a plurality of coils (11A,11b) are fixed so as to enclose the liquid introducing chamber (2); a first check valve (12) is arranged on a liquid introducing side of the liquid introducing chamber (2); a second check valve (25) is arranged on a liquid discharge side of the through liquid passage (3); and the magnet moving body (10) is caused to reciprocate by interaction between current applied to the respective coils (11A,11B) and magnetic flux from the magnet moving body (10) cutting across the respective coils.
Patent EP-0599427-A1 (EP)
Inventor: ESPARZA OLCINA
IPC: H05B41/28
Filed: 1993-11-25
Abstract: It can be applied to any charge whether or not it is linear and with any power factor. In application thereof to lighting it permits the reduction of the luminous flux overcoming the inconveniences of previous systems and totally controlling the characteristics of the energy supplied. 
     It consists of a device that is inserted between the feed (3) and the load (2) and has an inverter (4), connected to the load (2) and to a controller (5), so that the intensity (7) through it follows the form of an indication signal (6.) Another inverter (11), connected to the feed (3) and to another controller (22), supplies an intensity (19) that follows the form of another recognition signal (18) proportional to the voltage (12) of a condenser (10) connected between the two inverters (4) and (11.) 
   Thus, it is possible to control the energy flux, to keep consumption at the desired value compensating variations of the supply, to reduce costs and to lengthen the life of the load (2.)
Patent EP-0554980-A1 (EP)
Inventor: BRUNSON GORDON RICHARDS
IPC: H04Q3/545
Filed: 1993-01-20
Abstract: An adjunct processor (100) is embedded in a telecommunications switching system wherein port circuits are interconnected with each other and with a control processor by a TDM bus (105). The adjunct processor is physically incorporated into the switching system, is connected directly to the TDM bus, and communicates with the control processor exclusively via the TDM bus. The adjunct processor is made up of a telecommunications feature module such as a conventional voice-mail system (200), an arrangement (210, 220, 240) for interfacing the feature module to the TDM bus whereby the adjunct processor emulates a port circuit in its connection to the TDM bus, and an arrangement (203) for interfacing the feature module to the control processor whereby the adjunct processor emulates a telephone in its interactions with the control processor.
Patent EP-0574130-A1 (EP)
Inventor: ZUPAN PETER F
IPC: B61D3/18
Filed: 1993-05-05
Abstract: A safety interlock for an intermodal train has a locking pin (44) shiftable for locking a coupling pin in a coupling position. An air valve (52) is associated with the locking pin for providing an air pressure signal when the locking pin is retracted, which signal actuates another air valve for venting the brake pipe of a braking system of the train.
Patent EP-0596596-A1 (EP)
Inventor: WALZ DALE D
IPC: H01L23/12
Filed: 1993-08-16
Abstract: An integrated circuit packaging system with an integrated circuit die (300) mounted onto a substrate (302) having a top side ground plane (308) between the integrated circuit and the substrate, a bottom side ground plane (306) and short high frequency connections (304) between the two ground planes. The top side ground plane decreases signal degradation due to reflections by providing high frequency ground access close to the die and by providing a transmission line for bond wires. A grid of conductive vias through the substrate improves thermal conductivity and provides the short high frequency current path for the top side ground plane. The die is separated from the top side ground plane by a dielectric layer (310) which also has a conductive layer (312) next the die to provide a back bias voltage.
Patent EP-0596645-A1 (EP)
Inventor: EDEM BRIAN C
IPC: H04L12/64
Filed: 1993-10-27
Abstract: A network for transferring packet data in a frame structure, preferably mixed with isochronous data is provided. The frame structure is a continuously repeating structure, with each frame having a number of time slots. Certain ones of the time slots are available for transmitting packet data. The packet data is re-timed, e.g., by using a FIFO to output the data nibble-wise as required by the frame structure. Similar re-timing can be used for isochronous data so that the frame structure defines time-division multiplexing of the packet data and isochronous data. A four/five encoding scheme provides sufficient encoding efficiency that both the packet data and other data can be accommodated without degrading the data rate of the packet data. The encoding scheme provides extra symbols which can be used for transferring "no carrier" information, or "frame alignment" messages. Preferably, the frame structure is translated to and from a packet structure to permit the present invention to be used with previously available packet circuitry such as a media access controller and a hub repeater circuit. Latency of the FIFO can be reduced by pre-filling with packet preambles, and/or sub-latency propagation of preamble bytes, or providing special MACs which do not output preambles, and using the buffer circuitry to output preambles.
Patent EP-0655790-A1 (EP)
Inventor: SATO TAKASHI C O KUREHA KAGAKU
IPC: A61B8/00
Filed: 1993-11-25
Abstract: A sheet-form piezoelectric device having improved mechanical strengths as represented by an electrode peel strength while retaining flexibility and piezoelectric performances of a polymer-type piezoelectric device, is obtained by embedding a perforated sheet electrode into at least one surface layer of a polymer piezoelectric film treated with a solvent in advance. The sheet-form piezoelectric device may be wound or curved about a certain central axis to provide a tubular or curved piezoelectric device having wave-transmitting and/or -receiving characteristics suitable for wave-transmitting and/or -receiving devices, such as a hydrophone and microphone.
Patent EP-0570259-A1 (EP)
Inventor: DEBOURG JEAN-PIERRE
IPC: F04B43/12
Filed: 1993-05-05
Abstract: The invention relates to a peristaltic pump comprising an electric motor (1) having a bearing (2) and an output shaft (4a) rotating about an axis of rotation (4b); a pump body (3) mounted stationary on the said bearing (2); a cylindrical casing (8) whose axis of symmetry (5) is parallel to the output shaft (4a); a rotor (6, 7) mounted fixedly on and rotationally driven by the output shaft (4a) inside the cylindrical casing (8); a planet wheel (9, 10) of the rotor (6, 7) rotationally driven inside the casing (8); a flexible tube (11) lining the internal lateral wall (18) of the casing (8) and compressed between the planet wheel (9, 10) and the lateral wall (18). According to the invention, the distance between the axis of rotation (4b) and the distal end of the rotor (6, 7)/planet wheel (9, 10) arrangement added to the thickness of the compressed tube (11) is greater than the radius of the cylindrical casing, the said cylindrical casing (8) being mounted elastically on the pump body (3) through the use of external elastic elements (12). <IMAGE>
Patent EP-0566533-A1 (EP)
Inventor: OHWA MASAKI DR
IPC: C08F218/04
Filed: 1993-04-06
Abstract: Polymers containing, based on the polymer, from 5 to 100 mol% of identical or different structural units of the formula I <IMAGE> and from 0 to 95 mol% of identical or different structural units of the formula II  -Z- (II), in which n is 0 or the number 1 or 2, R1 is H or methyl, M<(+)> is H<(+)>, an alkali metal cation or an ammonium cation, X is C1-C4-alkyl, C1-C4-alkoxy, Cl or Br, and Z is the radical of an olefin monomer other than (I). The polymers can be used as polyanions in electroconductive compositions with polycations comprising anilines or heteroaromatic compounds, for example pyrrole, which can be used as fillers for plastics or as electrodes.
Patent EP-0621863-A1 (EP)
Inventor: LEE LEN FANG
IPC: A01N43/80
Filed: 1992-11-20
Abstract: The present invention provides novel herbicidal pyridines characterized by having in the 3- or 5-position an aliphatic or aromatic 1-ketone.
Patent EP-0624174-A1 (EP)
Inventor: HENNESSY MICHAEL JAMES
IPC: C07D249/08
Filed: 1992-12-30
Abstract: Mélanges comprenant des produits de réaction semicarbozide/uréthane de 4-amino-1,2,4-triazole, un polyisocyanate aliphatique et un sucre réduit ou du glycérol. Ces mélanges sont particulièrement adaptés pour protéger des films, des fibres, des articles en spandex et d'autres articles en polyuréthane, contre la décoloration provoquée par l'exposition à des fumées, à la lumière et à la chaleur.
Patent EP-0583452-A1 (EP)
Title: Telecommunication system and subscriber authentication method.
Inventor: MAEENPAEAE SANNA
IPC: H04W12/06
Filed: 1993-02-23
Abstract: PCT No. PCT/FI93/00063 Sec. 371 Date Oct. 20, 1993 Sec. 102(e) Date Oct. 20, 1993 PCT Filed Feb. 23, 1993 PCT Pub. No. WO93/17529 PCT Pub. Date Sep. 2, 1993A telecommunication system and a method for authenticating a subscriber in a telecommunication system. The system includes a transmission network having subscriber identity codes of a first format and a first subscriber authentication procedure. An exchange of the transmission network is connected to a subsystem having subscriber identity codes of a second format and a second subscriber authentication procedure. The calls of the subscribers of the subsystem are routed through the transmission network and the exchange. The authentication of both subscriber types is enabled in the transmission network by locating the parameter generation algorithms of both the first and the second authentication procedure in a transmission network authentication center. The proper algorithm for each subscriber to be authenticated is selected on the basis of the type of the subscriber.
Patent EP-0625017-A1 (EP)
Inventor: GIULIANI DAVID
IPC: A61C17/00
Filed: 1993-02-05
Abstract: L'appareil d'hygiène dentaire comprend un corps principal (12), d'une extrémité duquel s'étend un bras résonateur (32). Le bras (32) qui produit une oscillation sur une tige de torsion (38) est monté au moyen d'un électro-aimant (16) dans le corps principal, et fonctionne en combinaison avec deux aimants permanents (34, 35) qui sont montés à l'extrémité arrière (31) du bras résonateur (32). Un ensemble de poils (41) est monté à l'extrémité avant du bras résonateur (32). Le bras (32) est mû de façon que les extrémités des poils vibrent dans certaines plages d'amplitude et de fréquence, pour que la vitesse de déplacement des extrémités des poils soit supérieure à 1,5 m par seconde, ce qui permet d'assurer un nettoyage très performant des surfaces en contact avec elles.
Patent EP-0626059-A1 (EP)
Title: Intermetallic alloys for use in the processing of steel
Inventor: MCDONALD ROBERT R
IPC: C03B35/18
Filed: 1993-02-08
Abstract: A material handling apparatus for processing heated formed ferrous metal products and/or glass products made of a face centered cubic crystal intermetallic alloy of a metal aluminide having the property of withstanding repeated thermal cycling from ambient temperature to about 1600 DEG  F. wherein the metal is selected from the group consisting of a group VIII metal of the Periodic Table. Also described is an aluminide roll that also is characterized as retaining its ultimate tensile strength at 1600 DEG  F. of at least 75% of the tensile strength the roll had at ambient room temperature.
Patent EP-0634063-A1 (EP)
Title: Earthing switch for metal-clad high-voltage switchgear insulated with compressed gas.
Inventor: PFAFF DIETRICH
IPC: H02B13/075
Filed: 1993-02-26
Abstract: In the earthing switch described, the mobile earthing contact (3, 11) is located, for measurement purposes, in such a position that it is insulated with respect to the earthed cladding (1). The insulation of the earthing contact (3, 11) is by-passed, for the functioning of the earthing switch, by an electrical connection located preferably outside the cladding (1). This insulation is by-passed when the earthing contact (3, 11) is connected, in the closed position, to a measurement instrument. The invention calls for an additional contact assembly (7, 7a, 8, 8a) which positively by-passes the insulation and which connects the mobile earthing contact (3, 11) during the switching movement, at a position other than the on/off position, with the earthed cladding. The invention thus enables overload voltages caused by discharges in the insulation, and possible damage to measurement instruments connected to the earthing switch, to be reliably avoided.