baber/WOPTO huggingface dataset:
Patent EP-0531200-A2 (EP)
Inventor: KAWAGUCHI KENJI
IPC: H02P6/16
Filed: 1992-09-01
Abstract: A regenerative braking system in a motor vehicle determines a state of deceleration on the basis of the number of revolutions of a motor and an accelerator signal and performs a regenerative braking according to the state of deceleration. The regenerative braking system includes a revolution sensor (90) for detecting the number of revolutions of a rotor (33) of a vehicle driving motor and an accelerator opening sensor (42) in a RAM stores discrimination data for discriminating between a regenerative braking mode and a drive mode on the basis of the number of revolutions of the rotor and the accelerator opening and also stores on-off duty ratio data of FETs in the regenerative braking mode and that in the drive mode. A CPU (111) retrieves on-off duty ratio data corresponding to the number of revolutions of the rotor and the accelerator opening in the regenerative braking mode when the regenerative braking mode is determined on the basis of the rotor revolutions and the accelerator opening, and controls the FETs at an on-off duty ratio corresponding to the retrieved on-off duty ratio data. The power unit (P) for the motor vehicle is an electric motor (152) mounted in unit cases using at least a portion of the unit cases as a motor case. In the power unit of such construction, a heat sink (166) is attached to the motor case (160). Switching elements are provided for controlling an electric current to be supplied to the electric motor. The switching elements are mounted to the heat sink.
Patent EP-0526421-A2 (EP)
Inventor: MANZONI ALESSANDRO
IPC: G07F5/24
Filed: 1992-07-17
Abstract: A magazine particularly adapted to be used in an electromechanical assembly for collecting and managing coins, for example a public pay phone, includes a rotating drum (4) having coin pockets (4a) radially disposed at predetermined angular intervals, and a coin feed duct (9) the outlet (9a) of which communicates in succession with any pocket (4a) as the drum rotates. The axis of the rotating drum is horizontal so that the loading of a coin into a pocket (4a) causes the latter to rotate about its axis due to a couple applied by gravity. There is further provided means including an electromagnet (13), a ratchet gear (16, 6c, 18, 6a), and a spring (20) for stepwise adjusting the rotation of the drum according to progressive angular shifts corresponding to the angular intervals between pockets (4a).
Patent EP-0597186-A2 (EP)
Inventor: DRENNAN GEORGE A
IPC: G11B33/12
Filed: 1993-08-03
Abstract: A hard disk drive memory cassette (1), for insertion into the housing (2) of an electronic digital processor to be connected to the processing system, includes a housing (5) having therewithin at one end, a hard disk drive (6) having a single disk (13) and, at the other end a connector (1 d). A printed circuit board (7) providing control functions, including track seeking, track following and read/write signal timing, normally mounted beneath the disk drive, is now disposed between the connector (1d) and the disk drive (6) within the housing (5). The printed circuit board (7) is connected to selected terminals of the connector (1 d) to receive requests, in the form of signals, from the electronic digital signal processor and is connected to the actuator motor (9f), the disk motor (10) and the transducers (9d4) of the hard disk drive, to provide required control signals therefor. A preferred embodiment is of the PCMCIA form factor, 54 mm wide, 85.6 mm long and 5 mm thick, employing a PCMCIA connector (1d) as the electrical interface and a 1.3 form factor hard disk drive (6) as the rotating memory file. The hard disk drive memory cassette (1) is of the same size and shape as a solid state memory cassette of the same form factor and may be substituted therefor.
Patent EP-0608583-A2 (EP)
Inventor: DUHAIME MICHAEL LEO
IPC: F16D13/69
Filed: 1993-12-23
Abstract: A fluid operated friction torque transmitting assembly, such as a clutch has a first set of friction plates (24) connected with a housing (12), and a second set of friction plates (28) alternately spaced with the first set connected with an inner hub (14). One set of friction plates has a plurality of apertures (30) providing fluid communication between opposite sides thereof. During relative rotation between the first and second sets of friction plates, the apertures are effective to reduce viscous drag friction between adjacent friction surfaces of the first and second sets of friction plates.
Patent EP-0569221-A2 (EP)
Inventor: MOJARDI MOHAMAD M
IPC: H01L27/06
Filed: 1993-05-05
Abstract: An integrated linear high voltage device for handling high voltages such as 1700 volts. The high voltage device of this invention has an n-channel or a p-channel MOSFET (12) with a floating substrate (18) (no connection to ground or to any power supply). The device of this invention also has an ultra low leakage input protection circuit (25) comprising two Zener diodes (D₁,D₂) and a resistor (R₂) which makes the device operable in conjunction with highly sensitive circuits which require ultra low input leakage current.
Patent EP-0582377-A2 (EP)
Inventor: FARRETT PETER WILLIAM
IPC: G10L13/06
Filed: 1993-06-17
Abstract: A method, system and process to improve the formant composition in a speech synthesis system so that the formants are more intelligible. The system employs a process in the memory of a processor to change the starting and ending frequency of particular phonemes (210) from the frequency of the independent phonemes. The process examines (240) preceding and succeeding ending phoneme frequency values to detect similar phoneme frequency values. If a dissimilar value is detected, then the invention provides (250) for exchange of the formants to render the resulting speech more intelligible.
Patent EP-0577337-A2 (EP)
Inventor: PURI ATUL
IPC: H04N7/50
Filed: 1993-06-24
Abstract: An adaptive technique for encoding and decoding for the transmission, reception, storage, or retrieval of a scalable video signal. The scaling is performed entirely in the spatial domain. In a specific embodiment of the invention this scaling is realized by adaptively encoding a video signal based upon a selection taken from among a multiplicity of predictions from previously decoded images, and a selection of compatible predictions obtained from up-sampling lower resolution decoded images of the current temporal reference. Both the syntax and signal multiplexing structure of at least one encoded lower-resolution scale of video is compatible with the MPEG-1 standards.
Patent EP-0612151-A2 (EP)
Title: Semiconductor device capable of reducing a clock skew in a plurality of wiring pattern blocks
Inventor: OKAMURA HITOSHI C O NEC CORPOR
IPC: H01L21/82
Filed: 1994-02-14
Abstract: In a semiconductor device including a clock driver which provides clock signals, a plurality of electronic elements which are operable in timed relation to the clock signals, provided are a plurality of lattice-shaped wiring blocks to which the electronic elements are connected and each of which has a center portion, and an interconnecting wiring pattern connected to the center portion. The interconnecting wiring pattern connects the clock driver with the center portion of each lattice-shaped wiring block so that a distance between the clock driver and each center portion is substantially equal to one another in the center portions.
Patent EP-0611959-A2 (EP)
Inventor: MIYAZAKI NAGAO
IPC: G01L5/16
Filed: 1994-02-14
Abstract: The invention provides a wheel-acting force measuring device designed to remove the brake torque (torsional torque) component mixed in a shearing stress detecting device. 
     The four sensor segments a, b, c, d in the form of strain gauges of the stress detecting sensor are logically constructed to form four bridge circuits, the output from each bridge circuit being fed into an arithmetic circuit for finding the value of b/(a + b) - c/(c+d) = A (shearing strain equivalent) and an arithmetic circuit for finding the value of b/(a+b) - d/(c + d) = B (brake torque component equivalent), the outputs from the two arithmetic circuits being fed into an arithmetic circuit for finding the value of A - aB = C (shearing stress with brake torque component removed) so as to remove the brake torque component mixed in the shearing stress detecting device.
Patent EP-0613926-A2 (EP)
Inventor: GUGGENBERGER RAINER DR
IPC: A61K6/90
Filed: 1994-03-04
Abstract: The invention relates to an elastomeric composition based on polyether materials which, in the fully vulcanised and polymerised form, contains from 0.1 to 15 % by weight, based on the total weight of the composition, of at least one hydrophilising agent from the group consisting of hydrophilic silicone oils, fluorinated hydrocarbons, ethylene oxide-propylene oxide block copolymers, fatty alcohol derivatives, alkylphenol derivatives, fatty amines, amine oxides, fatty acid glycol and glycerol derivatives, fatty acids and fatty acid monoesters. The composition is suitable as a dental moulding compound and, in the fully polymerised state, has a permanently good flow capability (low contact angle) and unchanged dimensional stability, even after repeated disinfection.
Patent EP-0647692-A2 (EP)
Inventor: BHARAT PATEL
IPC: C09J7/21
Filed: 1994-08-31
Abstract: In a high temperature-resistant masking tape comprising
     a) a paper substrate,   b) an impregnant in said paper substrate,   c) a release coat on one surface of said paper, and   d) an adhesive on the other surface of said paper, the improvement wherein the adhesive comprises a cured mixture of natural rubber and at least one of a butyl and acrylic synthetic rubber, whereby the tape is capable of withstanding high temperatures.
Patent EP-0612785-A2 (EP)
Inventor: RALEIGH WILLIAM JOHN
IPC: C08G59/30
Filed: 1994-02-11
Abstract: There is disclosed a novel epoxy-modified branched epoxy copolymerizate which can be copolymerized with other thermoplastics, such as polycarbonates, to modify melt flow.
Patent EP-0655847-A2 (EP)
Inventor: AZIZ ASHAR
IPC: H04L29/06
Filed: 1994-02-22
Abstract: The present invention provides an improved method and apparatus for internetwork communication between fixed host and mobile host data processing devices. A home network (29) includes at least one mobility support border router (MSBR) (15) coupled between the home network and a OSPF backbone network (25). A new area network (27) also includes at least one MSBR (30) coupled between the new area andthe OSPF backbone network. A third network, referred to as an "other area" network (32) includes an MSBR (34) coupled between the other area network and the OSPF backbone. A mobile host (MH) data processing device may move between the three networks and continue to communicate with all other fixed and mobile data processing devices coupled to the networks. In one embodiment, a first data processing (DP) device coupled to the home network may send a data packet to a MH data processing device which is normally associated with the home network, but has moved to, for example, the new area network. The data packet is sent by the first DP device to a mobility support router (MSR) located closest to the first DP device. The MSR initiates a local search to determine if the MH is currently coupled to the home area network, and if so, the MSR sends the data packet to the MH in the home area. If the MH is not coupled to the home area network, the MSBR acknowledges that the MH is out of the area and checks an internal tunnel route table for the last area (network) the MH was located in. The MSBR then send the data packet to an MSBR coupled to the new area in which the MH is now disposed, and the new area MSBR forwards the data packet to a new area MSR. The new area MSR then forwards the data packet to the MH. Any movement of the MH within the new area is detected by the new area MSBR, such that any messages sent from a new area DP device to the MH are simply forwarded to the closest MSR in the new area network and need not be sent to the MSBR of the home area, thereby optimizing routing. Additional features and methods are provided to permit the MH to move between all interconnected networks while maximizing routing efficiency.
Patent EP-0652671-A2 (EP)
Inventor: EDGAR ALBERT DURR
IPC: H04N1/64
Filed: 1994-10-05
Abstract: A system and method for digital video imaging is provided for mapping a digitized image defined by at least a first and second color component (66,68),comprising selecting a dither pattern (70); selecting a complementary dither pattern (72); generating an altered first color component (80) from the first color component and the dither pattern; and generating an altered second color component (82) from the second color component and the complementary dither pattern. Thus for example, complementary dither patterns (70,72) are applied to green and magenta components of the image. The complement nulls out the dither pattern from visual perception. Green and magenta color components of the image switching out of phase with one another cancel dither frequency from luminance. Chrominance alternatively switches between green and magenta, thereby substituting chrominance noise for luminance noise and also thereby effectively reducing overall perceived image noise. In a preferred embodiment the patterns are applied to permit rapid palette mapping with an improved palette, wherein the number of color states are non-integer powers of two (eg 7, 9 and 4 states of red, green and blue respectively).
Patent EP-0658890-A2 (EP)
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/105
Filed: 1994-12-16
Abstract: An overwrite-capable magnetooptical recording medium is provided with high density recording and reproduction capabilities. Also provided is a high density reproduction method for use with such a recording medium. The magnetooptical recording medium includes at least three magnetic layers, wherein the first magnetic layer has an easily magnetized axis within the plane of the substrate and has a perpendicular magnetic anisotropy at temperatures above room temperature but below the Curie point of the second magnetic layer. The second magnetic layer has a perpendicular magnetic anisotropy at temperatures less than the Curie point, and the third magnetic layer has a perpendicular magnetic anisotropy from room temperature to nearly the Curie point. Each of the three layers of the recording medium satisfy the conditions T C1  > T C2  and T C2  < T C3  as well as the relationship           H       C2        >            σ       W23               2M       S2       t₂               
 at room temperature.
Patent EP-0660575-A2 (EP)
Inventor: FITZPATRICK GREGORY P
IPC: H04M3/42
Filed: 1994-11-24
Abstract: A method and apparatus are provided for the overflow routing of incoming telephone messages to an electronic mail inbasket. In one embodiment, the invention queries the capacity of a telephone answering system to store an audio message from an incoming telephone call for later play. Upon determining that the telephone answering system lacks the capacity to store the audio message, the invention converts the caller's audio message to text and routes the text to an electronic mail inbasket, preferably the inbasket of the intended recipient of the call.
Patent EP-0674365-A2 (EP)
Inventor: MOSQUERA RENE AUGUSTO
IPC: H01R12/57
Filed: 1995-03-17
Abstract: A connector has upper and lower rows of contacts (20, 22, Fig. 4) whose contact tails (40, 42) are soldered to front and rear rows of pads (26, 24) on a circuit board (14), which provides flexibility in downward deflection of all contact tails in a short forward-rearward distance (B). While the upper tails of the upper row of contacts extend at a downward-forward incline, the lower tails have rear portions (80) with inclined parts (90) that extend at an upward-forward incline, and forward portions (82) with inclined parts (92) that extend at downward-forward inclines. A heating bar (102, Fig. 7) for heating the forward ends (120, 122) of the contact tails for reflow soldering to the pads, has slots (124) in its lower surface (106) that extend from its rear end (132) to a location (130) behind its front end (132).
Patent EP-0713980-A2 (EP)
Inventor: STOLL KURT DR
IPC: F15B15/28
Filed: 1995-08-24
Abstract: The two-part linear actuator has position variable control or sensing elements connected to a bus system and internal and external electronic control units. The position of the actuating member (6) of the linear actuator is determined by function elements (17) which may comprise valves or sensors (18, 24) depending upon the control medium. The fixed housing part (3) contains a cylindrical bore in which a piston moves, the piston being connected to the actuator (6). The position of the piston is determined by the function elements (17) which are fixed in position with clamping screws (57) and connect to signal bus leads (28) which connect to a control unit (32), which may, in turn, connect to a remote control unit (33). The actuator may be electrically or pneumatically driven.
Patent EP-0668465-A2 (EP)
Inventor: PRUZIN MICHAEL J
IPC: F16L37/12
Filed: 1995-02-13
Abstract: An end coupling (16) for a brake hose (18) is retained in an opening (14) through a chassis bracket (10) by a spring assembly comprised of a wave spring (22) and an anchor spring (25). The wave spring (22) engages a first surface (11) of the bracket (10) with portions of an undulating surface while the anchor spring (25) engages a second surface (12) of the bracket (10) with a plurality of flared tangs (24).
Patent EP-0769053-A2 (EP)
Inventor: COOPER COLIN STEPHEN
IPC: C12Q1/6886
Filed: 1995-07-19
Abstract: L'invention se rapporte à un procédé visant à diagnostiquer la présence ou l'absence de synoviosarcome et consistant à obtenir un échantillon prélevé dans un tissu d'un patient; mettre l'échantillon en contact avec un élément de liaison spécifique (sbm) qui est spécifique d'un partenaire de liaison (bp), ce dernier étant caractéristique du synoviosarcome, de sorte que la présence de bp dans l'échantillon révèle la présence du synoviosarcome, bp étant absent d'un échantillon équivalent prélevé chez un patient ne souffrant pas de synoviosarcome; et détecter toute liaison de sbm avec son bp. Les caractéristiques des partenaires de liaison du synoviosarcome sont les séquences SSX et SYT et les séquences de fusion de celles-ci. L'invention se rapporte également à des séquences, des réactifs et des procédés thérapeutiques ainsi qu'à des produits pharmaceutiques.
Patent EP-0730892-A2 (EP)
Inventor: OOBA HIDEKI
IPC: A63H3/46
Filed: 1996-02-07
Abstract: A doll toy head rotation device of which the head parts can be switched instantly and in which because the head parts are rotated inside the chest part and the back part with these parts fully open the head parts can be switched smoothly without catching on anything. 
     A front plate 43 is open/closably mounted in a front opening 15 in a torso part 11, a rear plate 50 is open/closably mounted in a rear opening 17, and an upper plate 60 is rotatably mounted in an upper opening 16. An upper head part 70 is mounted on the upper surface of the upper plate 60 and a lower head part 72 is mounted on the lower surface. The front plate 43 and the rear plate 50 are linked together and open substantially simultaneously. A pinion 66 is provided on the upper plate 60. A rack 54 which meshes with the pinion 66 is provided on the rear plate 50. When the rear plate 50 opens, the pinion 66 rotates and inverts the upper plate 60.
Patent EP-0727684-A2 (EP)
Inventor: TANAAMI TAKEO
IPC: G02B3/00
Filed: 1992-08-28
Abstract: A confocal optical scanner which allows more incident light to be collected to the pinholes through a plurality of collector means (Fresnel lenses, mirrors microlenses) by disposing the pinholes respectively at focal positions of the collector means and improves luminous utilization efficacy by reducing illumination area of light by adopting collector means that focus at outside of aperture pupil. It prevents drop of confocal resolution obtained from pinhole diameter by structuring so that return light from a sample will not enter a collector disk and reduces stray light from the pinhole disk by covering non-collector means portion of the collector disk by a shading film.
Patent EP-0735524-A2 (EP)
Inventor: TAKAHASHI MASATOSHI
IPC: C09D175/04
Filed: 1996-03-20
Abstract: A magnetic recording medium is disclosed, comprising a magnetic layer comprising a ferromagnetic powder and a binder provided on one side of a non-magnetic support and a backing layer provided on another side of said non-magnetic support, wherein said ferromagnetic powder is a ferromagnetic metal powder comprising Fe as a main component Co and containing Y in an amount of from 1 to 5 atm-% based on the total weight of Fe and Co in said ferromagnetic metal powder, and said binder comprises a polyurethane mainly comprising a diol component composed of a polyether polyol and a polyester polyol and a polyisocyanate component.
Patent EP-0735444-A2 (EP)
Inventor: ROSSI GERNOT
IPC: G05B19/18
Filed: 1996-03-26
Abstract: The operating system uses a numerical control with parallel processing for interaction of the main and positioning axes (x,y,S1,P1), via a partial program divided into sets, providing the required values for the machine tool or robot movement. The first partial program set (N10) provides initial parameter values for both the main axes (x,y) and the positioning axes (S1,P1), with an additional criteria provided for each positioning axis, allowing the next partial program set (N20) to be processed when only the main axes of the preceding partial program set have been processed, or allowing the processing of the next set to be initiated only after processing both the main axes and the positioning axes.
Patent EP-0756410-A2 (EP)
Inventor: LUEDER REINHARD DIPL-ING
IPC: H04M3/42
Filed: 1996-07-17
Abstract: The method involves storing user-specific information for each user of a service, e.g. for virtual card calling, which is used to identify the user, and to grant him access. The information concerns call and response information. The user is called, and the user's replies are compared to the replies stored in the centrally stored replies. Access to the required service is only granted when the user replies match the stored replies. The user is given an access control card which contains a number of responses, but only the correct user knows which responses on the card are the correct responses.
Patent EP-0767574-A2 (EP)
Inventor: FUJIWARA TATSUO
IPC: B41J13/10
Filed: 1996-08-06
Abstract: A data processing apparatus including a drawable hopper table with a hopper and an image reading head. Sheets are conveyed from the hopper to a stacker arranged below the hopper table, and the stacker includes a pusher for discharging sheets. The hopper table and the pusher are moved by a common motor and a gear mechanism. The gear mechanism includes a partially toothed gear, so as to drive one of the hopper table and the pusher. A cam mechanism is incorporated with the gear mechanism to prohibit the movement of the not driven one. Also, a top cover is pivotally attached to the hopper table about a pivot arranged on one side of the top cover remote from the hopper, the image reading head is pivotally attached to the top cover about a fulcrum arranged on one side of the top cover near the hopper.
Patent EP-0779166-A2 (EP)
Inventor: LENTZ UWE
IPC: B60G17/015
Filed: 1996-11-15
Abstract: The level regulating device controls the pressure in the pneumatic suspension springs in dependence on the difference between the actual and required position of the vehicle body relative to the wheel axles. Each wheel axle is provided with a pair of position sensors (11,12) and a pair of suspension springs (1,2), with the pressure for the latter controlled via respective setting valves (3,4). A testing device verifies that the axle is straight for the maximum pressure difference between the suspension springs.