baber/WOPTO huggingface dataset:
Patent EP-0574339-A2 (EP)
Inventor: HILAIRE JEAN-FRANCOIS
IPC: H02P8/42
Filed: 1993-06-09
Abstract: The present invention relates to a control system for a single-pole synchronous motor with a magnetized rotor and with a stator provided with two pairs of coils (A,B; A*,B*). According to the invention, the motor comprises a floating common point (PM) to which are connected first terminals of the coils, the second terminal of each first coil (A, A*) of one pair being connected to a first supply terminal (VM) by way of a first respective switch (KA, KA*) and the second terminal of each second coil (B, B*) of one pair being connected to a second supply terminal (G) by way of a second respective switch (KB, KB*). The control system comprises a circuit (16) for controlling the switches in stepped or auto-switched mode and at least one detection circuit (20) which utilizes the voltage appearing at the floating common point (PM) to detect at least one operating condition of the motor. <IMAGE>
Patent EP-0560713-A2 (EP)
Inventor: FREI SIEGFRIED
IPC: F23D14/70
Filed: 1993-02-24
Abstract: The burner for the production of hot air consists of a housing (7) which completely surrounds the burner(s) (1). The flame (47) above the burner (1) is surrounded by air-guiding means (33) which form a flame space (35). The fresh air introduced at the bottom of the housing (7) is divided up by airflow dividers (39). A part of the fresh air passes directly to the bottom of the flame (47); the remaining part passes from above into the flame space (35). Lying above the latter is a perforated plate (29) which accumulates the fresh air introduced from above and the hot gas emerging from the flame space (35) in order to make possible a thorough mixing and thus oxidation which is as complete as possible. <IMAGE>
Patent EP-0571357-A2 (EP)
Inventor: DURCHSCHLAG GERALD
IPC: E01B9/54
Filed: 1993-05-10
Abstract: In an arrangement for fastening at least one exchangeable elongate sliding insert (5), in particular plastic sliding inserts, in recesses of a slide chair plate or rib plate (4), in which the side surfaces of the sliding inserts (5) are overlapped or reached behind at least partially by inwardly projecting walls of the recesses, the sliding inserts (5) have on their underside, transversely to their longer axis, a rectilinear groove, the sliding chair plate or rib plate (4) having on its upper side an upwardly open groove which, in the locking position of the sliding inserts (5), aligns with the groove of the same, and the groove of the sliding chair plate or rib plate (4) and the groove of the sliding inserts (5) defining in the locking position a clear opening for the insertion of a bar-shaped locking member (7), the free ends (8) of which project plastically deformably at the edges of the sliding chair plate or rib plate (4). <IMAGE>
Patent EP-0614908-A2 (EP)
Inventor: ENHSEN ALFONS DR
IPC: C07J41/00
Filed: 1994-02-28
Abstract: A method for preparing 3 beta -aminocholanic acid derivatives of the formula II <IMAGE> in which R(1), R(2) and R(3) have the stated meanings, starting from the corresponding  alpha -hydroxycholanic acid esters is described.
Patent EP-0650771-A2 (EP)
Inventor: BURROUGHS ANDREW C
IPC: B43M11/08
Filed: 1994-10-28
Abstract: A glue applicator (10) for storing and applying liquid glue. The applicator (10) includes an elongated generally cylindrical body member (12), a rigid elongated inner core member (14) positioned within the body member (12), a fibrous tip member (16), a liquid glue material contained within the body member (12), and means for sealing the distal end of the body member (12). The body member (12) includes a squeezable portion (28) of generally elliptical transverse cross-section located adjacent a distal end portion (24) thereof. The inner core member (14) includes portions thereof that are in contact with an inner surface of the body member (12) along the length thereof. The fibrous tip (16) is received in an elongated cavity (46) formed in a distal end portion of the inner core member (14). A plurality of openings formed through the inner core member (14) permit the passage of liquid glue from the body member (12) therethrough into the cavity (46) so as to contact the fibrous tip member (16).
Patent EP-0635993-A2 (EP)
Inventor: SAWAMURA KENTARO C O TDK CORPO
IPC: C04B35/117
Filed: 1994-07-19
Abstract: A rectangular plate shaped rapid temperature rise heater element includes a sintered insulating ceramic layer, an exothermic section, and first and second lead layers for applying voltage across the exothermic section to develop heat. Typically the sintered insulating ceramic layer, exothermic section, and lead layers are formed of ceramic compositions composed mainly of an identical insulating component in the form of a metal oxide, typically Al₂O₃ and an identical conductive component in the form of a metal silicide and/or carbide, typically MoSi₂, blended in different ratios for the respective layers. The heater element is easy and inexpensive to manufacture, capable of rapid heating, and durable.
Patent EP-0649807-A2 (EP)
Inventor: OMOKAWA TOSHIHIKO SUMITOMO RUB
IPC: B65H23/195
Filed: 1994-10-20
Abstract: A method and apparatus for taking up a narrow sheet member (8) which is a tyre component in which disordered winding by detecting a difference between a delivery velocity and a takeup velocity of the narrow sheet member (8) using a dancer member (17), and by controlling a drive motor (13) of a bobbin (12) using the detected signal in such a way that the takeup velocity and the delivery velocity are equal to each other.
Patent EP-0659005-A2 (EP)
Inventor: BECKER RICHARD ALAN
IPC: G01D7/04
Filed: 1994-11-30
Abstract: Cave plots are a graphical techniques for comparing two time series using overlapping and opposing coordinate systems. The plots are space-efficient, allowing comparisons involving many data points and can be used with irregularly-spaced time series.
Patent EP-0613247-A2 (EP)
Inventor: BURNELL G WEST
IPC: H03K17/62
Filed: 1994-01-07
Abstract: A high speed switching technology suitable for implementing field programmable gate arrays using current mode logic in the high speed data path, and CMOS steering logic outside the high speed data path to enable the high speed switching logic and to implement multiplexer, selector and crossbar switch functions. High speed emitter follower logic compatible with the high speed switching logic for level shifting, buffering, and providing more current sink or source capacity is also disclosed.
Patent EP-0676800-A2 (EP)
Inventor: NING XIAO-SHAN C O DOWA MINING
IPC: C04B41/51
Filed: 1995-04-10
Abstract: Ceramic members 2 are fed successively into crucible 7 through guide 6A on the entrance side; after they are fully wetted by molten metal 1 in the crucible 7, the ceramic members 2 enter die 6B on the exit side, from which they are extruded successively with a metal part being joined to the surface of each ceramic member 2. This process assures that metal-bonded-ceramic (MBC) material or components 5 of many various shapes having satisfactory characteristics are manufactured at low cost; additionally, electronic circuit substrates can be fabricated from such MBC material 5.
Patent EP-0676522-A2 (EP)
Inventor: KUROSAKI MATSUO
IPC: B60N3/08
Filed: 1991-09-24
Abstract: A lock mechanism for causing an openable member such as a cover or a door of a box or the like to engage with or disengage from a main body as the openable member is pressed, and a latch device for retaining a latch body in the housing in a state in a pushed-in state and in a withdrawn state. The center of rotation of each of a pair of arms of the latch device is formed on substantially the same line as a line of action of a force acting on a retaining surface of each of the arms for retaining a striker. A fitting hole, a guide hole, a slanted guide surface, and a fitting hole are provided to allow a tracing member of the latch device to be fitted from outside the housing at the time of assembling the tracing member to the housing. In the lock mechanism and the latch device, the tracing member is caused to trace side walls of a pair of circulatory guide paths by making use of the resilient restoring force of a resilient tracing member, and the tracing member is maintained in a state of noncontact with bottom surfaces of the circulatory guide paths during tracing.
Patent EP-0682396-A2 (EP)
Inventor: PETRONE ALBERTO
IPC: H02K7/14
Filed: 1995-05-05
Abstract: The electric fan assembly comprises an electric motor composed of a rotor (11) having a fan wheel (12), and a stator (10) fitted with a card (50) supporting a printed circuit for determining operation of the motor. The stator bearing (60) has two main opposite faces: the lower face, opposite to the upper face for mounting the stator (10), defines a seat (62) for the assembly formed by the card (50) and a plurality of MOSs (54) projecting from the edges of the card, where said MOSs are coplanar to the card. The seat (62) has a depth dimensioned to receive a layer of solidifying resin covering and protecting the printed circuit and the relevant connections. The stator bearing (60) is axially crossed by channels (65) providing electric connection between the stator winding leads (30) and electric contacts (52) located on the card (50) proximate to an opening (51) obtained in the card at said channels (65). Axial fins (31) extend from the upper face of the stator bearing (60) for engaging the stator (10) axially and radially.
Patent EP-0682262-A2 (EP)
Inventor: TOBA YOSHIKAZU C O TOKIN CORPO
IPC: G01R29/08
Filed: 1995-05-12
Abstract: An electric field sensor comprises an electric field sensor head (3) for varying an intensity of a propagating light beam in response to an electric field intensity of an input signal received by a reception antenna (1). The electric field sensor head (3) comprises an incident optical waveguide (9), two phase-shift optical waveguides (10) having a variable refractive index which varies in response to the electric field intensity, an outgoing optical waveguide (11), at least one modulation electrode (12) formed in the vicinity of at least one of the two phase-shift optical waveguides (19). The electric field sensor further comprises a resonator circuit (2) connected between the modulation electrode (12) and the reception antenna (1). The modulation electrode (12) has a thickness not smaller than 1 µm. The modulation electrode (12) may comprise a plurality of split electrodes split in a light propagating direction and capacitively coupled. The reception antenna (1) is preferably implemented by a low radiation resistance antenna.
Patent EP-0684193-A2 (EP)
Inventor: GASPARINI GIORGIO
IPC: B65F3/04
Filed: 1995-05-17
Abstract: A device for hooking, lifting and dumping a dustbin, of the type for use on a truck having sidewise loading, comprising two arms (3) and (6), a third arm (16) provided with means for hooking the dustbin and hinged to said arm (6), wherein a lever (19) is secured to said arm (16) and means (20) are provided that are hinged, on one side, to said lever (19) and, on the other side, to said arm (3) at a pivot point (21) so as to achieve, together with said arm (3) and said lever (19), a four-bar linkage, wherein said means (20) consist of an extensible arm such as to cause said four-bar linkage to assume two different configurations, one during progressing towards a dustbin, the other during lifting and rotating thereof.
Patent EP-0684609-A2 (EP)
Inventor: TANAKA YOSHITO
IPC: G11B17/043
Filed: 1990-07-03
Abstract: A disk cartridge for double sided magnetic optical and magneto-optical recording medium. The cartridge case has a reinforcement portion along the edge of the head insertion window of reduced thickness. The shutter is mounted on a slider which has a rear portion at each end for engaging guide means either side of the reinforcement portion.
Patent EP-0690437-A2 (EP)
Inventor: TOKUTAKE FUSASHIGE C O SONY CO
IPC: G11B5/105
Filed: 1995-06-27
Abstract: A non-magnetic material for a magnetic head and a magnetic head produced with the use of such material. For improving the head efficiency and resistance against partial abrasion, the guard piece 11 is mainly composed of CaO, TiO₂ and NiO, with the molar mixing ratio NiO/TiO₂ being 30/70 to 50/50 and the NiO content being 5 to 30 mol%. The head efficiency may be improved, while the partial abrasion may be decreased and the service life of magnetic head may be improved sufficiently.
Patent EP-0699871-A2 (EP)
Inventor: KIESLINGER MICHAEL DIPL-ING
IPC: F24C15/04
Filed: 1995-07-06
Abstract: The door consists of an inner base (9) for the door, and a front plate (5), which forms the front side of the door, and which is made preferably from glass, or a glass-like material. The plate is connected to the base by elements (20,42), which also serve as supports for an additional elements (31), of an external door subassembly (8). The connecting elements have points of contact with the base, which have a small capability for exchanging heat. They may be arranged in pairs, with the element (20) on one side locating the additional door elements substantially by shape-mating, and the element (42) on the opposite side locating them substantially by friction.
Patent EP-0708371-A2 (EP)
Inventor: WEEKS MICHAEL G
IPC: G03C8/06
Filed: 1995-10-17
Abstract: A visible radiation sensitive photosensitive element which can be exposed to radiation between 420 and 700 nm and developed by diffusion transfer processes to form a lithographic printing plate, said element comprising:
     a) a support layer,   b) a negative acting silver halide emulsion layer spectrally sensitized to radiation between the wavelengths of 450 to 700 nm on said support layer, and   c) a physical development nucleation layer comprising particles on said silver halide emulsion layer, 
   wherein silver halide emulsion layer contains a Dmin stabilizing effective amount of at least one bis-triazinylaminostilbene.
Patent EP-0706057-A2 (EP)
Inventor: MOHRI KANEO
IPC: G01D5/14
Filed: 1991-11-26
Abstract: A magnetic image sensor comprises at least one magnetic wire (1), means (4, 59) for providing circumferential magnetization thereto, means (55, C1-C6) for generating a plurality of A.C. magnetic fields along a length direction of the magnetic wire, an A.C. power supply source (57), switch means (56) for supplying a current from said constant power supply source to said field generation means sequentially one after another, means (5, 7, 19-21, 23, 25-27) for detecting a Matteucci-effect voltage, developed across said magnetic wire by mutual reaction between the magnetic wire, said A.C. field generation means and a static magnetic field to be detected; and means (61) for forming an image of the static magnetic field.
Patent EP-0717302-A2 (EP)
Inventor: ENDOH HIROAKI
IPC: G02F1/01
Filed: 1995-11-29
Abstract: To obtain a predetermined power intensity without influencing the wavelength of output light by external APC, a laser beam having a predetermined plane of polarization and output from a tunable wavelength light source (11) passes through a Faraday element (16) and a polarizer (18) constituting an optical attenuator (15) and is split into a split light beam and an output light beam by a beam splitter (19). The split light beam is received by a light-receiving device (20), and a detection signal (Ps) according to the power intensity is output from the light-receiving device (20). A controller (22) supplies a signal according to the difference between the detection signal (Ps) output from the light-receiving device (20) and a set value (S) set at an intensity setting device (21) to a coil (17) of the Faraday element (16) constituting the optical attenuator (15). The plane of polarization of the laser beam output from the Faraday element (16) is rotated with respect to the plane of polarization of the polarizer (18), thereby controlling the attenuation amount of the optical attenuator (15) such that the detection signal (Ps) output from the light-receiving device (20) always equals the set value.
Patent EP-0716987-A2 (EP)
Inventor: DINTER PETER DIPL-ING
IPC: B65D85/66
Filed: 1995-12-07
Abstract: The packaging system protects a reel of ultrathin plastics material. An inherently stable protective sleeve (3) encloses the wound sheet (1) on the winding sleeve (2). The protective sleeve is as long as the winding sleeve and both sleeves project over the front side of the wound sheet. Sealing elements (4a,4b,4) made from elastic material are arranged between the front edges of the two sleeves and the opposite inner sides of the face walls (5) at the ends of the packaging. The elastic seals are ring-shaped with widths corresponding to the wall thicknesses of the sleeves.
Patent EP-0709602-A2 (EP)
Inventor: BULGRIEN GARTH H
IPC: B60W30/18
Filed: 1990-11-28
Abstract: A microprocessor (1) controlling a shuttle shift transmission (10) may be programmed to effect a calibration of the final drive clutches (80) in the transmission (10) so that the microprocessor (1) can efficiently effect engagement of each respective said clutch (80) by applying the proper hydraulic pressure to cause proper engagement thereof. This method of calibrating the final drive clutches (80) in the transmission (10) includes braking the output shaft (20) of the transmission so that any engagement of the selected final drive clutch (80) being calibrated will cause a load to be applied to the engine (7). The hydraulic pressure is then incrementally increased until the engine RPM decreases because of the load being placed on the engine (7). The value of this engagement hydraulic pressure is stored in the microprocessor (1) for use when effecting engagement of the selected clutch (80) during operation of the transmission (10). Service indicators are programmed into the microprocessor (1) should the selected clutch (80) not be capable of being calibrated.
Patent EP-0711979-A2 (EP)
Inventor: WEHRS DAVID L
IPC: G01F1/60
Filed: 1990-09-13
Abstract: A transmitter provides an output representing a sensor signal which may be a flow signal generated by a magnetic flowmeter. The transmitter includes means coupled to the sensor signal for generating a scaled clock having a scaled frequency inverse to the sensor signal and means receiving the scaled clock and having a circuit node for sinking a first current received from a potential source as a product of the potential and a scaled frequency. A circuit providing the potential source delivers the first current to the node. The circuit further supplies an output current having an inverse relation to the first current which, combined with the inverse relation between a sensor signal and a scaled frequency, provides a direct relation between the output current and the sensor signal. A digital-to-analog converter is also disclosed for converting a representation of a quantity in the form of a sequence of digital values received at a first input thereof to corresponding analog signal values provided at an output thereof.
Patent EP-0676704-A2 (EP)
Inventor: CATLETT JASON A
IPC: G06N20/00
Filed: 1995-03-29
Abstract: Apparatus and methods for training classifiers. The apparatus includes a degree of certainty classifier which classifies examples in categories and indicates a degree of certainty regarding the classification and an annotating classifier which receives classified examples with a low degree of certainty from the degree of certainty classifier and annotates them to indicate whether their classifications are correct. The annotated examples are then used to train another classifier. In one version of the invention, the other classifier is a new version of the degree of certainty classifier, and training continues until the degree of certainty classifier has satisfactory performance. The degree of certainty classifier of the embodiment is a probabilistic binary classifier which is trained using relevance feedback. The annotating classifier may include an interactive interface which permits a human user of the system to examine an example and indicate whether it was properly classified.
Patent EP-0680852-A2 (EP)
Inventor: STEIMKE DANIEL L
IPC: B60R21/217
Filed: 1995-04-25
Abstract: Vehicle airbag module including a reaction canister (40) with side walls (42,44) and a tear open cover (10) connected thereto by two flexible nylon tethers (30a,30b). One edge of each tether (30a,30b) is connected to a semi-cylindrical channel (48,50) by a rod (34) accommodated in a loop of tether material. An opposing edge of each tether (30a,30b) accommodates a further rod (36) which is snap engaged with spaced clips (18,26) on the cover (10). Slots in the tether material permit direct engagement of the clips (18,26) with the further rods (36). The tethers permit movement of the cover (10) which may form part of a vehicle dashboard with respect to the reaction canister (40).
Patent EP-0720132-A2 (EP)
Inventor: FORREST SIMON J
IPC: G07F19/00
Filed: 1995-12-22
Abstract: A transaction terminal (2) incorporates a control means (4) for controlling the operation of the terminal. Terminal operation is monitored by a plurality of sensors (110-116) in communication with the control means (4). The control means (4) can access data characteristic of predetermined acceptable terminal operation and the outputs of said sensors (110-116) are compared with said data. The control means (4) is adapted to alter terminal operation in dependence on the output of said sensors (110-116) so as to compensate for any variation from said acceptable terminal operation. The terminal (2) also includes additional sensors (118,120) arranged to monitor ambient environmental conditions, and the control means (4) is arranged to alter terminal operation dependent on changes in the ambient environmental conditions as detected by said additional sensors (118,120).
Patent EP-0740443-A2 (EP)
Title: Method and circuit arrangement for compensating for delayed components in transmission signal
Inventor: HENRIKSSON JUKKA
IPC: H04L25/03
Filed: 1996-04-04
Abstract: The invention is related to a method and circuit arrangement for compensating for delayed components of a received transmission signal especially in a digital transmission system based on physical lines. The method and arrangement utilize a decision feedback equalizer, wherein the weighted sum of decisions based on earlier samples is subtracted from a sample. According to the invention, delayed components in the signal are measured in a measuring unit (11). The earlier decisions to be subtracted from a signal sample are selected from a predetermined group of consecutive decisions, and the strength of the delay component in the delay between each decision and the signal sample is used as a selection criterion. Advantageously, the equalizer according to the invention includes a selector (8) which connects some of the taps of the delay line (7) to multiplier units (9). By means of this method and arrangement it is possible to implement with a small number of multiplier units a equalizer capable of compensating for delayed components with long delays.
Patent EP-0740392-A2 (EP)
Inventor: TANIGUCHI MAKOTO
IPC: H02J7/24
Filed: 1996-04-23
Abstract: In order to restrain increase in rotor temperature and reduction in field magnetic flux in an AC power generator (100), advanced-phase currents are supplied to stator windings (5a-5c) of a stator (5) via semiconductor switching devices (11, 17) by controlling the semiconductor switching devices during the power generating operation of the power generator. By this control, the advanced-phase currents will increase the field magnetic flux and, accordingly, increases in generated voltages (Va-Vc). By reducing a field current (If) to a field winding (4c) of a rotor (4) by an amount corresponding to the increase in the power generation output, the temperature increase in the field winding can be reduced.