baber/WOPTO huggingface dataset:
Patent EP-0435640-A2 (EP)
Inventor: HANEDA SATOSHI
IPC: H04N1/193
Filed: 1990-12-21
Abstract: A color image forming apparatus in which at least one registration mark (1a, 1b) is formed on a movable image retainer, and exposed by an exposing device (120, 220, 320, 420). A position of the registration mark (1a, 1b) is detected by a detecting device (FS1 - FS8, 52, 53) incorporating with said exposing device (120, 220, 320, 420) to generate a signal based on the detected position of the registration mark (1a, 1b). An exposing position of the exposing device (120, 220, 320, 420) is corrected by a correcting device (500, 550) in accordance with the signal to form a latent image on the image retainer (1).
Patent EP-0388277-A2 (EP)
Inventor: REALE SERGE
IPC: F25B9/02
Filed: 1990-03-13
Abstract: The obturator (16) of this cooling device is controlled by a bulb actuator (18) which comprises an auxiliary gas capacity (24) arranged in the cold part of the cooling device and connected to a chamber (21) of much greater volume arranged in the hot part of the cooling device. 
<??>Application to cooling of infra-red detectors. 
<IMAGE>
Patent EP-0441074-A2 (EP)
Inventor: CLERGEOT HENRI
IPC: G01P3/44
Filed: 1990-12-12
Abstract: L'invention permet de détecter et de mesurer le mouvement d'un organe mobile (50) à travers une paroi métallique amagnétique ou à faible perméabilité. L'installation nécessite des cibles en matériau ferromagnétique placées à des espaces réguliers sur l'organe mobile. Le capteur est placé en regard de l'organe mobile par sa face de détection (16). Il comprend deux noyaux ferromagnétiques (2, 8) entourés à la fois par un bobinage d'excitation (4) et un bobinage de mesure (10), aux bornes duquel le signal de mesure est pris. Celui-ci est proportionnel à la réluctance variable du circuit magnétique, laquelle varie en fonction de la position des cibles ferromagnétiques (48). Un noyau d'équilibrage (34) complète le capteur. Application à la mesure du déplacement des barres de contrôle dans la cuve d'un réacteur nucléaire à eau sous pression. <IMAGE>
Patent EP-0381620-A2 (EP)
Title: Verfahren zur Herstellung von vernetzten Produkten und neue Polymere
Inventor: PFAENDNER RUDOLF DR
IPC: C08G73/14
Filed: 1990-01-23
Abstract: Beschrieben wird ein Verfahren zur Herstellung vernetzter Polymerer durch Erhitzen von ausgewählten Polyamid-Polyimid Blockcopolymeren mit einem mittleren Molekulargewicht Mn von 1'000-50'000. Die Verbindungen sind dadurch gekennzeichnet, dass mindestens 10 Mol%, bezogen auf die Gesamtmenge an Diaminresten in den Polyamid- und Polyimidblöcken, an alkylsubstituierten Diaminodiphenylmethangruppen einkondensiert sind. Die unvernetzten Verbindungen sind in dipolaren, aprotischen Lösungsmitteln löslich.
Patent EP-0440163-A2 (EP)
Inventor: TERADA SADAYOSHI
IPC: A61F13/49
Filed: 1991-01-29
Abstract: A disposable diaper comprises a liquid-non-permeable back sheet (1), a liquid-absorptive core stratum (2) superimposed on the back sheet (1), a liquid-permeable front sheet (3) covering the liquid-absorptive core stratum (2), and an improved fastening tape system comprising (i) a reinforcing resinous layer (6) formed from a product of a synthetic polymeric material cured by an irradiation of ultraviolet rays or an electron beam, on at least corner portions of a back surface of a longitudinal end portion of the diaper, and (ii) a pair of fastening tape members (7) having adhesive tape members with adhesive layers formed on the inside surfaces thereof, and able to be detachably adhered to a corresponding portion of the reinforcing resinous layer at a peeling strength of 250 to 1000 g/25 mm, as determined in accordance with JIS z 0237.
Patent EP-0464355-A2 (EP)
Inventor: STRELOW GUENTER
IPC: F04D13/14
Filed: 1991-05-24
Abstract: The invention relates to a duplex centrifugal pump with two impellers supported in a housing and two electric motors arranged side by side in parallel,
 - the pump housing having a plane side wall containing the inlet and outlet,
 - the pump housing being fixed by this flat side wall to a second device, in particular a consuming device,
 - an insert being detachably enclosed in the pump housing which can be slid in through a large aperture in the flat side wall and forms the inlet and outlet as well as internal connecting ducts and
 - one or more shut-off elements, particularly reversing valves or non- return valves, being arranged in the insert. 
<IMAGE>
Patent EP-0480484-A2 (EP)
Inventor: KITAMURA YUTAKA
IPC: H02K19/36
Filed: 1987-01-16
Abstract: A vehicle counted a.c. generator includes an annular coolant passage (32a) around a stator coil (11) thereof and a branch coolant passage (32c) extending from an inlet portion of said annular coolant passage (32a) to a return portion of the latter. A fan cooler may be provided in a front bracket (26) of the generator, additionally. 
     High thermal conductive members (51) coupled to a stationary core (23) extend therefrom through a rear bracket (30) into the branch coolant passage (32c).
Patent EP-0496996-A2 (EP)
Inventor: COX MICHAEL GRAHAM CAREY
IPC: C06B39/00
Filed: 1991-12-20
Abstract: Match head formulations suitable for the production of safety matches and matches that may be struck anywhere are described in which chromium compounds, sesqui-based phosphorus compounds, sulphur compounds and oxides of zinc are absent. In their place is described the use of either amorphous phosphorus or, in the case of match head formulations suitable for the production of safety matches, an iron phosphide known as ferrophosphorus. These formulations are environmentally friendly both in manufacture and use. 
     Environmentally friendly match head formulations which may be brightly coloured are also described.
Patent EP-0440409-A2 (EP)
Inventor: TSURUMIZU TAKASHI
IPC: A61K35/744
Filed: 1991-01-29
Abstract: A non-cariogenic microorganism is obtained by subculturing over many generations, a non-cariogenic strain of Human-type type  S. mutans  which is substabtially positive in the ability to decompose mannitol, melibiose and sorbitol and positive in the reactivity with anti- S. sanguis  serum in the gel agglutination, until both said ability to decompose three sugars and said reactivity with anti  S .sanguis  convert into substantially negative. 
     The resultant microorganism may be used solely or in combination with at least one naturally-occurring Phase III strain of Human-type  S.   mutans  for preventing or inhibiting dental caries of humans and mammals with good results.
Patent EP-0473269-A2 (EP)
Inventor: LEE CHI-LONG
IPC: C08K9/10
Filed: 1991-07-16
Abstract: The present invention provides microencapsulated liquid or solubilized curing catalysts for one-part heat curable organosiloxane compositions. Compositions containing these exhibit long-term storage stability yet cure rapidly when heated above the melting point of the encapsulating polymer. At least a portion of these microcapsules are less than one micron in diameter, and substantially all are less than about three microns in diameter. Compositions containing the preferred platinum group metals as catalysts are optically transparent. 
     The microencapsulated curing catalysts of this invention are prepared by the photoinitiated polymerization of at least one solubilized hydroxyl-containing ethylenically unsaturated organic compound in the presence of a photoinitiator for the polymerization of said compound, an optional surfactant, and a liquid or solubilized curing catalyst for organosiloxane compositions. The curing agent is in the form of a coordination complex with an ethylenically or acetylenically unsaturated organic compound and the solvent for the polymerization reaction is a mono- or polyhydric alcohol.
Patent EP-0498999-A2 (EP)
Inventor: PERERA GURUGE ELMO LAKSHMAN
IPC: G01N33/49
Filed: 1991-12-20
Abstract: In gas monitoring apparatus for use, for example, in monitoring the gas content of blood, the pressure and the concentration of the gas sample are increased, and the pressurised and concentrated gas is fed to gas detectors. The effective volume of a micron-sized chamber (3,15,23) is varied by means of a piezoelectric actuator, or other actuator device, in order to draw the gas into the chamber and to pressurise the gas.
Patent EP-0471639-A2 (EP)
Inventor: WANG DIANA S
IPC: G06Q10/10
Filed: 1991-07-17
Abstract: A method is disclosed for efficiently transferring documents stored within a data processing system. An identifying reference is created and associated with a particular document within the data processing system, the identifying reference including identifying information and at least a location wherein the document is stored. Thereafter, the identifying reference may be selectively transmitted to selected users. In one embodiment of the present invention an originator of a document may identify a first group of users to receive only the identifying reference and a second group of users to receive the document. Upon the identification of the first and second groups of users, the identifying reference is automatically transmitted to the first group of users while the document is automatically transmitted to the second group of users. The originator of an identifying reference may also assign different levels of access authority to the selected users. The access authority levels are preferably transmitted with the identifying reference. In another embodiment of the present invention, the originator of an identifying reference may also request notification when the intended recipient user accesses a document designated by the identifying reference. This notification requirement is stored with a document and is referred to each time the document is accessed to generate a notification signal. Thereafter, upon access of the document the originator is automatically notified.
Patent EP-0502471-A2 (EP)
Inventor: SHIRAKAWA YOSHIMI
IPC: H01L21/322
Filed: 1992-03-05
Abstract: A semiconductor device is produced by a process for intrinsic gettering heat treatment of a silicon crystal in which the concentration of C-O complex defects destined to form seeds for oxygen precipitation in the silicon crystal is increased or an amount of oxygen precipitate in the silicon crystal is controlled, to thereby eliminate the dispersion of the amount from one crystal to another. In the heat treatment of the silicon crystal, the amount of oxygen precipitation can be controlled with a high accuracy.
Patent EP-0518199-A2 (EP)
Inventor: TAKIZAWA YUJI
IPC: H04L12/70
Filed: 1992-06-03
Abstract: A cross-connection apparatus for B-ISDN includes plural interface units (10-1 to 10-N), multiplexers (11-1a to 11-Na), virtual path identifier (VPI) conversion tables (12-1 to 12-N), demultiplexers (11-1b to 11-Nb), loop-back units (20-1 to 20-N) and a switch unit (13). The interface unit has a reception port (10a) for receiving an ATM cell or inserting a monitor cell, and a transmission port (10b) for transferring the ATM cell or extracting the monitor cell. The multiplexer (11-1a) is operatively connected to corresponding interface unit (10-1) for multiplexing the monitor cell. The VPI conversion tables (12-1) are operatively connected to corresponding multiplexer (11-1a) for converting the VPI in order to change a transmission route of the monitor cell. The switch unit (13) is operatively connected to the VPI conversion tables (12-1 to 12-N) for switching the transmission route of the monitor cell based on the VPI. The demultiplexer (11-1b to 11-Nb) is operatively connected to the switch unit (13) for demultiplexing the monitor cell and transferring the monitor cell to the transmission port. The loop back unit (20-1) is operatively connected to the corresponding interface unit (10-1) for changing the transmission route so as to transfer the monitor cell to the same interface unit in which the monitor cell is inserted, and as a result, the apparatus can be monitored by comparing the inserted monitor cell with the extracted monitor cell in the same interface unit.
Patent EP-0538774-A2 (EP)
Inventor: OKA MASAMI
IPC: B32B15/08
Filed: 1992-10-20
Abstract: Provided is a coating composition for a two-piece can containing a polyester resin (A) consisting essentially of terephthalic acid and propylene glycol and containing tri- or more functional polycarboxylic acid or polyol comonomer(s), and an alkyl-etherified aminoformaldehyde resin (B); and the coating film (C) to be obtained by reacting these (A) and (B) in the composition has larger tensile strength and elongation than the film made of only (A). The coating composition is coated on at least one surface of a metal sheet to give a coated metal sheet for a two-piece can. The coated metal sheet may be formed into a drawn and ironed can or a drawn and re-drawn can. The adhesiveness of the coated film to the metal sheet is high, and the coated film has excellent resistance to blistering and resistance to whitening and has excellent flavor preservability.
Patent EP-0534496-A2 (EP)
Inventor: KEELER NORRIS R
IPC: G01S17/86
Filed: 1992-10-31
Abstract: An underwater manoeuvrable vehicle (10) is presented which carries an explosive charge and can be used for immediate removal or destruction of various menaces to navigation and other underwater hazards (58). The battery powered vehicle (10) is preferably air dropped from an airborne platform (12) which carries an imaging lidar system (36) to obtain an image of the vehicle (10) and the selected navigational hazard (58). An optical lidar downlink (132) is used to control the submerged underwater manoeuvrable vehicle (10) from the airbrone platform (12). The downlink (132) is pulse space modulated. Command signals (132) are decoded aboard the vehicle (10). Control in speed, heading and depth, as well as command detonation are available using this technique.
Patent EP-0541034-A2 (EP)
Inventor: ISHIDA MINOROU
IPC: C23G1/14
Filed: 1992-11-02
Abstract: Using a degreasing solution not containing a phosphorus compound which may badly affect environment, degreasing treatment showing a low foaming character as well as an excellent degreasing character is applied for a matter to be processed consisting of one kind or more of metal materials among iron, zinc, aluminum, and alloys containing two kinds or more of these metals, and thereby, the matter to be processed is converted into such as having an excellent conversion coating performance. 
     A method for degreasing a matter to be processed by bringing a degreasing solution in contact with said matter to be processed, wherein said degreasing solution contains an alkali silicate, a water-soluble polycarboxylate and a nonionic surfactant and satisfies the following ①, ②, ③ and ④ conditions.
     ① The pH value of the degreasing solution is 10.5 or more.   ② The concentration of an alkali silicate is 100 ppm or more upon converting into the Si element and satisfactory for the following ( a ) equation. 
 
       log ₁₀ Y ≦ 0.318 X + 2.72   (a)           
 
 [ in the equation, Y denotes the concentration of an alkali silicate ( upon converting into Si and by a ppm unit ), X = pH - 10.5, and this pH denotes the pH value of the degreasing solution. ]   ③ The concentration of a water-soluble polycarboxylate is in a range of from 0.01 to 10 g/liter.   ④ The concentration of a nonionic surfactant is in a range of from 0.01 to 10 g/liter.
Patent EP-0508567-A2 (EP)
Inventor: PYE MICHAEL RICHARD
IPC: H01Q1/24
Filed: 1992-02-06
Abstract: An antenna system for portable electronic apparatus, particularly for the handset of a cordless telephone system, and comprising two antenna, a first (shown) mounted on a flap (2) and comprising a groundplane 5 and active monopole 4 fed by a coaxial feed 6 from electronic circuitry (not shown) in the main section of the handset 1. The flap is pivotally connected to the main section of the housing 1, and is folded down against the main section when not in use. Another similar antenna is fitted in the main section, and both antennae are connected to the transceiver circuitry via the same node. The two antennae are specially designed so as to introduce deliberate mismatch so as to provide an effective switching system between the two antenna without the need for separate circuit elements.
Patent EP-0505135-A2 (EP)
Inventor: HELMS GREGORY L
IPC: A61P31/04
Filed: 1992-03-17
Abstract: This invention relates to compounds of formula (I) <CHEM> which are useful as antifungal agents and cholesterol-lowering agents. <IMAGE>
Patent EP-0524832-A2 (EP)
Inventor: RAO RAMACHANDRA NAGARAJA
IPC: C12Q1/68
Filed: 1992-07-24
Abstract: A gene encoding activator protein ( srmR ) for increasing transcriptional efficiency of macrolide biosynthetic genes is disclosed and claimed. Methods for using  srmR  to increase macrolide biosynthetic gene transcription and identifying further macrolide biosynthetic pathways are disclosed. Recombinant DNA vectors comprising the  srmR  gene are disclosed.
Patent EP-0536970-A2 (EP)
Inventor: WAVROCH DANIEL P
IPC: H04M19/04
Filed: 1992-10-05
Abstract: Each of the cellular telephones is adapted to receive a paging signal and to transmit a voice channel signal on a voice channel frequency in response to the paging signal. The alert system includes a receiver tuned to receive the voice channel frequency. A trigger circuit is connected to the output of the receiver to be activated by the receiver when the receive receives a voice channel signal on the voice channel frequency. An alert is produced by either an audio signal generator, a vibratory generator or a radio mute, and each of the latter is connected to the output of the trigger. Thus, an alert is provided on receipt of an incoming telephone call.
Patent EP-0545694-A2 (EP)
Inventor: KONDO SHIGEKI
IPC: H01L21/77
Filed: 1992-12-02
Abstract: Variations in the individual liquid crystal cells and cross-talk between adjacent pixels are reduced, stable operation is maintained and the aperture and the S/N ratio are increased by providing a transistor and an interconnection layer therefor on one surface of an insulating layer while providing an electrode for applying a voltage to a liquid crystal on the other surface thereof. One major electrode portion of the transistor and the liquid crystal voltage applying electrode are connected to each other using an electrode via an opening. Also, the electrode for connecting the major electrode portion 3 to the liquid crystal voltage applying electrode is provided on the other surface of the insulating layer such that it shield the transistor from light.
Patent EP-0560400-A2 (EP)
Inventor: MCCURDY ROGER A
IPC: B60R21/16
Filed: 1989-04-13
Abstract: A test circuit (100) for an airbag restraint system is disclosed and provides an accurate determination of the operativeness of a storage capacitor (130,132) and calculates the resistance of inertia switch resistors (114,118). The test circuit provides for parallel testing of the storage capacitor (130,132) and inertia resistors (114,118). The capacitor is tested by discharging and charging the capacitor. The values of the inertia switch resistors are determined by switching known resistive values in parallel with the inertia switch resistors. Based on the monitored voltage values during the switching, resistance values are calculated.
Patent EP-0572015-A2 (EP)
Inventor: OHTO MASAHIRO
IPC: G05B19/23
Filed: 1993-05-27
Abstract: An automatic offset adjusting apparatus (4) for current detectors (5, 11) in a digital controller for a servo motor (10) is constructed so that, when errors occur in offset correction values (c1, c2) due to a temperature change and the like while the servo motor (10) is in operation, an electrical angle detecting unit (26) detects a ripple of the torque of the servo motor (10), on the basis of a ripple of a torque command value (b), and detects a first electrical angle, where the torque command value (b) becomes maximum, and a second electrical angle, where the torque command value (b) becomes minimum, based on an electrical angle signal (f) of the servo motor, a judgement unit (27) judges whether or not offset correction errors have occurred on the basis of a difference between the first and second electrical angles, and, if the judgement unit (27) judges that the offset correction errors have occurred, a correction unit (30) adds adjustment values for the offset correction values (c1, c2) corresponding to the first electrical angle to the respective offset correction values (c1, c2) to update the offset correction values (c1, c2), whereby the correction of the offset correction values (c1, c2) is automatically carried out even while the servo motor (10) is in operation, thereby preventing generation of the ripple of the torque of the servo motor (10).
Patent EP-0580027-A2 (EP)
Inventor: BISCHOFF PETER G
IPC: G11B5/31
Filed: 1993-07-08
Abstract: A head (42) is fabricated with shaping magnetic thin films (P2Y1,P2Y2), preferably formed of Permalloy, which have a stepped configuration. The thin films are deposited between the insulation layer (I) surrounding the electrical coil (24) and below the second pole layer (P2) to form a double yoke. The thin films have corners (26,28) at the stepped areas which pin the domain sites so that the magnetization of the (P2) layer is properly aligned, thereby improving the data signal that is being recorded.
Patent EP-0594978-A2 (EP)
Inventor: MATSUOKA HIROSHI C O MITSUBISH
IPC: H01L21/338
Filed: 1993-08-31
Abstract: In a method for producing a recess-gate field effect transistor including a recess in a semiconductor substrate and a gate electrode disposed in the recess, a photoresist serving as a spacer film during lifting-off is applied onto the semiconductor substrate on which source and drain electrodes are formed, a first insulating film is formed on the entire surface of the device, a resist pattern, which has an opening for processing the first insulating film, is formed on the first insulating film, the first insulating film and the photoresist film serving as a spacer film are etched using the resist pattern as a mask to form an opening whose dimension increases downwards, a pair of side walls comprising second insulating film, which have thicknesses in a transverse direction at the lower end part thereof larger than the side etching amount of a recess achieved at a subsequent etching process, are formed on both side walls of the opening, the semiconductor substrate is etched using the opening narrowed by the pair of side walls as a mask to form a recess, the side walls are selectively removed by etching, gate metal is deposited on the entire surface of the device, and unnecessary gate metal is removed by lifting-off.
Patent EP-0599143-A2 (EP)
Inventor: WERNER WOLFGANG DIPL-ING
IPC: G01S13/82
Filed: 1993-11-11
Abstract: A radio-frequency communications device (11) in the case of which the interrogation signal (14) which is received and is to be emitted again is modified in a coded transponder (13) is intended to be designed for increased reliability in its operation irrespective of the relative physical relationship between the interrogator (12) and the transponders (13). To this end, the interrogating antennas (20) are preferably circular-polarised while, in contrast, the transponder antenna (19), which can be produced more cost-effectively, is linear-polarised. Range-dependent masking of the transponder signal (15) in the interrogator (12) is avoided if a quadrature mixer, for a received signal which is phase-shifted through 90@, is provided in its receiver (22), in addition to the transmission/reception mixer. Mixed phase and amplitude modulation, as can be achieved by using a varactor (30) in the antenna circuit upstream of the transponder antenna (19) is less susceptible to inteference than pure amplitude modulation with attenuation or blanking of this antenna circuit. <IMAGE>