baber/WOPTO huggingface dataset:
Patent EP-0400517-A2 (EP)
Inventor: BUFFO FLAVIO
IPC: B41F31/30
Filed: 1990-05-28
Abstract: Multicolor flexographic machine comprising a plurality of printing units, a robot in close relationship with the printing units and arranged to remove in succession each block-holding roller (12) from its working position on the flexographic machine, to place it on a roller support trolley (95) and to replace it with another block-holding roller (12) available on the roller support trolley (95). A system for presetting the block-holding rollers (12) is provided to obtain correct printing overlap in the machine and is controlled by an actuation unit (16) which governs a contact-separation sequence of the rollers in each printing unit with micrometric adjustment of the roller pressure. Each block-holding roller (12) is held in position free to rotate by automatically opening and closing holding caps (17).
Patent EP-0397222-A2 (EP)
Inventor: PARK GEORGE BARRY
IPC: H01M50/491
Filed: 1985-12-18
Abstract: The invention provides microporous polymer films which comprise a halopolymer in which the repeat units are -(C n  H 2n )- and -(C m  X 2m )-, where each X independently represents fluorine or chlorine and the values of n and m are more than one and less than six. The films of the invention can be suitable for use in high temperature applications and can be substantially inert to certain chemically aggressive substances such as alkali and alkaline earth metals. The films find particular application in electrochemical cells comprising a lithium anode and thionyl chloride electrolyte.
Patent EP-0409169-A2 (EP)
Inventor: LOSERT EWALD
IPC: H05K3/34
Filed: 1990-07-17
Abstract: The method of producing photographically structured layers by exposing a positive-working photoresist through a perforated material which is opaque to light eliminates the expensive production of film masters for solder resists.
Patent EP-0429777-A2 (EP)
Inventor: PFERTNER KURT MEISTER KFZ
IPC: B60J7/12
Filed: 1990-09-04
Abstract: A collapsible hood for a motor car has a tensioning bar arranged at the rear, which bar interacts with the hood linkage via front and rear cross bars. …<??>So that a taut tensioning of the hood cover is achieved and a downwardly directed or lateral buckling out of the cross bars is avoided, a support device is provided between the tensioning bar and a common connecting area of the two cross bars, which device engages from below in a frictionally locking manner around the two cross bars and - viewed in the transverse direction of the vehicle - from both sides when the collapsible hood is closed. …<IMAGE>…
Patent EP-0433638-A2 (EP)
Inventor: WELTER HUBERT DIPL-ING
IPC: B29B17/02
Filed: 1990-11-08
Abstract: The invention relates to a method and plant for the disposal of partialy dismantled refrigerators, especially for the disposal of chlorofluorocarbon-containing polyurethane foam. 
<??>The partly dismantled refrigerators are introduced into a disposal plant which can be sealed gas-tight, can be operated under a vacuum and can be evacuated at a number of points, and comminuted in a comminution plant. The materials adhering to the PUR foam are mechanically separated off. The residue-free PUR foam is ground to a powder, the cells of the PUR foam being destroyed and the bound chlorofluorocarbon-containing blowing gas being released. 
<??>The residues and PUR powder are collected separately, and the chlorofluorocarbon-containing gas obtained on comminution and grinding is liquefied. 
<??>The advantages achieved by the invention are especially that the disposal of the refrigerators supplied is complete, more than 99% of the chlorofluorocarbon-containing gas being liquefied and recycled together with the other recovered materials. 
<IMAGE>
Patent EP-0401884-A2 (EP)
Inventor: MIANO FAUSTO
IPC: C02F101/30
Filed: 1990-05-09
Abstract: The object of the present invention is a method for the photocatalytic treatment of aqueous mixtures of polluting substances. Such a method consists in submitting such mixtures to irradiation in the presence of titanium dioxide while they are circulating inside a reactor (A) formed by a hollow space of not more than 5 cm of thickness, whose inner wall is the wall of a lamp (C) emitting at least a fraction of its radiations with a wavelength shorter than 400 nm. 
     In this reactor a cooling sheath is not provided between the lamp and the reaction mixture and temperature control is accomplished by means of the circulation of the same reaction mixture inside the reactor.
Patent EP-0434161-A2 (EP)
Inventor: STUPP EDWARD HENRY
IPC: G09F9/30
Filed: 1990-12-17
Abstract: The capacitance of a pixel of an active matrix liquid crystal valve is increased without reducing its optical transparency by adding polysilicon islands (301) under the adjacent gate lines (12), degeneratively doping the islands (301) to render them conductive under operating conditions, thermally oxidizing the islands to form dielectric layers (302), depositing gate lines (12) over the dielectric layers to form extra capacitors (300), and connecting the islands (301) to the adjacent pixel electrodes (10). Such active matrix displays are advantageously employed in a color projection TV to produce the separate red, blue and green components of a full color display.
Patent EP-0419177-A2 (EP)
Inventor: KATO KOICHI C O PATENTS DIVISI
IPC: G06F1/16
Filed: 1990-09-17
Abstract: A portable computer (1) comprises a first casing (4) having an input and display portion (2), a second casing (8) having a signal processing circuit and a rotatable coupling member coupling the first (4) and second (8) casings, wherein the rotatable coupling member is rotatable between a first position in which the input and display portion (2) is covered with the second casing (8) and a second position in which the input and display portion (2) is exposed to make input operation possible. Thus, when an input operation is not to be performed, the input and display portion (8) is covered with the second casing (8), thereby reducing the risk that the input and display portion (2) will be damaged. Also, since the input and display portion (2) is protected by the casing (8) other than its own casing, its own casing (4) can be made compact in size and therefore the input operation can be carried out with ease.
Patent EP-0425130-A2 (EP)
Inventor: AIELLO RICHARD EDWARD
IPC: H01R13/422
Filed: 1990-10-11
Abstract: An electrical connector of the type used with lanceless pin and socket terminals (10) includes both a deflectable primary lock (36) and a hinged secondary lock (50). The deflectable primary lock (36) is in the form of a plurality of outwardly deflectable arcuate members (36a, 36b) which protrude into housing cavities (30) to engage a continuous locking surface (16) on either a pin or a socket (10) when in the undeflected configuration. The hinged secondary lock (50) can be shifted into flush engagement with the exterior of the primary lock (36) only when the primary lock (36) is in the undeflected configuration. The secondary lock (50) thus provides both terminal position assurance, secondary locking and additional locking strength.
Patent EP-0406162-A2 (EP)
Inventor: WEDER HANS GEORG PROF DR
IPC: A61K9/107
Filed: 1990-06-15
Abstract: An aqueous phase, an oil of a triglyceride or fatty acid ester, and, per part by weight of oil 0.05 to 0.4 part by weight of an amphoteric emulsifier are mixed together and processed in a high-pressure homogenizer into a nanoemulsion of less than 200 nm sized oil particles. The emulsifier, exhibiting in the aqueous phase a lamellar liquid-crystalline structure, is preferably a glycerophosphatide of the formula:  <IMAGE>  wherein, R1 and R2 mean acyloxy and/or alkyl or alkenyl ether. R3 is a tri-lower-alkyl ammonio or amino-substituted lower alkyl. The resultant nanoemulsion is stable for a period of several months and does not contain any toxic emulsifier materials. Therefore, it can be advantageously utilized as a vehicle for active agents, for example medicines and/or cosmetic ingredients.
Patent EP-0417033-A2 (EP)
Inventor: LE-VAN NGO
IPC: C12R1/29
Filed: 1990-07-18
Abstract: This application relates the use of dehydrosinefungin as a pesticide, a method of producing dehydrosinefungin, and to a microorganism which produces dehydrosinefungin.
Patent EP-0430880-A2 (EP)
Inventor: DAVIS HERBERT SPENCER
IPC: C09B67/44
Filed: 1990-11-20
Abstract: Stable, concentrated, liquid preparations of 1: 2 metal complex azo or azomethine dyes are obtained by metallizing the metal-free azo or azomethine intermediates containing at most one sulfonic acid group in form of their moist, almost salt-free washed, filter cakes with aqueous slurries of complex forming, preferably cobalt or chromium salts. Without isolation of the thus obtained metal complex dyes the dye slurries are then in situ converted into the stable, concentrated dye preparations by adjusting them to a final dye concentration. 
     The dye preparations are produced in a very economic manner by avoiding any isolation of the metal complex dyes after the metallization step and by considerably reducing the amounts of effluents. 
     The dye preparations obtained are suitable for the preparation of dye-baths or printing pastes which may be used in particular for dyeing and printing textile materials made of natural or synthetic polyamide fibres, and further of leather and paper.
Patent EP-0424363-A2 (EP)
Inventor: KOHARAGI HARUO
IPC: A47L9/28
Filed: 1987-10-08
Abstract: Method and apparatus for operating a vacuum cleaner in which a load state of the cleaner (1) is calculated by a microcomputer (13) from a load current and a rotational speed of a motor (9), and a voltage or a current which is supplied to the motor (9) is controlled on the basis of the result of that load state so that the motor (9) exhibits a series wound characteristics.
Patent EP-0430927-A2 (EP)
Inventor: DREYER HEINZ DIPL-ING DR
IPC: A01C17/00
Filed: 1988-02-29
Abstract: The centrifugal fertiliser spreader has a hopper with metering devices to two or more scatter discs, pref at right angles to the travel direction. Each disc, has several pivoting and lockable impeller blades, whose discharge edges are at different radii. Calibration markings (20) for the blades (11) are provided on the discs (10). The latter are interchangeable on their shafts, and can be replaced by others generating a steeply falling scatter pattern, for use along field edges.
Patent EP-0454011-A2 (EP)
Inventor: EITEL JOHANN EMIL
IPC: B65H5/22
Filed: 1991-04-22
Abstract: In a device for conveying a stream, especially a scaled stream, of sheets, perforated conveyor belts are provided, which are acted upon with suction air, slide in a driven manner on a conveying table surface and diverge in the conveying direction so that a distance of the conveyor belts from one another is smaller at the beginning of the conveying table than at the end.
Patent EP-0457175-A2 (EP)
Inventor: SATOH NORIO
IPC: C07F7/20
Filed: 1991-05-08
Abstract: A halide-containing alkoxysilane is brought into contact with a zinc metal or an organic zinc compound to remove the halide from the alkoxysilane, simply and effectively, to thereby provide a purified alkoxysilane.
Patent EP-0473911-A2 (EP)
Inventor: TAMASHIMA JUN
IPC: B05C5/00
Filed: 1991-07-15
Abstract: A method for mounting electronic parts on a printed circuit board by applying an adhesive to a printed board at predetermined positions is provided. A droplet of an acryl-modified resin emulsion adhesive in a predetermined volume is ejected from a nozzle to said board at each of said positions, the adhesive is dried to remove water therefrom to ensure mounting of said parts on said binder and a solder is applied to said adhesive areas. The advantage is that an exact amount of adhesive for retaining each part on the board is obtained by each single droplet and in addition the nozzle is non-contactive to the board.
Patent EP-0480268-A2 (EP)
Inventor: TABUCHI YOICHI
IPC: G11B7/085
Filed: 1991-09-27
Abstract: A disk reproducing apparatus with a random search facility, in which the pause between tracks is set to be constant irrespective of the distance to be traversed between them. This enables music tracks to be performed with a regular time interval between the end of one track and the beginning of the next, whether they are played sequentially or in a random order.
Patent EP-0484929-A2 (EP)
Inventor: KAWANABE YOSHIHIRO
IPC: H03K17/00
Filed: 1991-11-06
Abstract: An analogue switch (1a, 1b, 1c) is provided to feed an input audio signal from a tape deck to an amplifier (11). A diode (D A , D B ) is provided between a source (V DD , V SS ) and the analogue switch (1a, 1b, 1c) for preventing the input audio signal from flowing to the source (V DD , V SS ) passing through the analogue switch (1a, 1b, 1c), when the source (V DD , V SS ) stops supplying a power to the analogue switch (1a, 1b, 1c).
Patent EP-0491323-A2 (EP)
Inventor: HANSELMANN PAUL DR
IPC: C07C255/47
Filed: 1991-12-16
Abstract: A novel process for the preparation of cyclopropanenitrile derivatives is described, starting from a diol of the general formula 
<IMAGE>
 in which this diol is converted with thionyl chloride to a compound of the general formula 
<IMAGE>
 this is then oxidised to a compound of the formula 
<IMAGE>
 and further converted with a cyano compound to the final product of the formula 
<IMAGE>
Patent EP-0464959-A2 (EP)
Inventor: SATO YOSHIO
IPC: G11B7/248
Filed: 1988-03-23
Abstract: There are disclosed a novel naphthalocyanine derivative represented by the general formula [I] or [II] shown below, a process for preparing said derivative, an optical information recording medium using said derivative, and a process for preparing thereof:
       
or
Patent EP-0442687-A2 (EP)
Inventor: HOLMES MICHAEL
IPC: G01M15/11
Filed: 1991-02-12
Abstract: In order to detect misfire in an internal combustion engine, engine speed is determined by measuring (13) the time of passage of a crankshaft disc (10) from a first position (0, 1, 2) to a second position (1, 2, 0) during every revolution. A detection circuit (14) takes the reciprocal of the measured times of passage to form a series of engine speeds and forms the difference between consecutive engine speeds. These differences are compared (16) with a threshold to signal a misfire when the threshold is exceeded.
Patent EP-0475578-A2 (EP)
Inventor: METEYER THOMAS EDWARD
IPC: C08F8/00
Filed: 1991-08-06
Abstract: Highly crosslinked adsorbent copolymers are treated to enhance their surface area by reacting the copolymers in the presence of non-swelling liquid and Lewis-acid catalyst.
Patent EP-0471537-A2 (EP)
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/32
Filed: 1991-08-12
Abstract: There is disclosed a facsimile apparatus which transmits a predetermined signal, such as CNG signal, during pause periods succeeding the transmission of telephone number signals. This operation prevents the delay of CNG signal detection in case the receiving side has an automatic telephone/facsimile switching function, and also prevents the facsimile communication being erroneously cut off in case the pause period of the calling side eventually overlaps with the CNG detection period of the receiving side.
Patent EP-0480714-A2 (EP)
Inventor: VACCA JOSEPH P
IPC: C07D295/08
Filed: 1991-10-09
Abstract: Compounds of the form,  
 
        J-B-B-G-B-B-J 
 
wherein G is a dipeptide isostere, B an amino acid or analog thereof, and J a small terminal group are described. These compounds are useful in the inhibition of HIV protease, the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Patent EP-0487243-A2 (EP)
Inventor: KING KEVIN FRANKLIN
IPC: G06F17/10
Filed: 1991-11-13
Abstract: An x-ray CT system has a detector which revolves about the object being imaged to acquire attenuation data from many different angles through a range of at least 180°. The response of the detector has a time lag which as the detector revolves tends to blur the attenuation data. The acquired data is compensated for the resolution degradation by convolving the data with a function that is the inverse of a response function of the detector. An image can be reconstructed from this compensated data. However, this compensation process tends to reintroduce noise that was reduced by the blurring. As a result, a modified version of the detector response function is applied to the compensated data to reduce the noise without degrading the image resolution to an unacceptable level.
Patent EP-0486382-A2 (EP)
Inventor: ROSCOE BRADLEY
IPC: G01V5/10
Filed: 1991-11-13
Abstract: 1. A method for the determination of petrophysical characteristics of earth formation surrounding a borehole, comprising detecting gamma rays or neutrons representative of the formations and forming therefrom a set of detected data "U" which is then expressed as a function of the unknown characteristics "Y", and of a set of response data "S", representative of the conditions under which the detecting step is performed ; and wherein "Y" is expressed as r = R Y, where "r" represents prior information independent from the detected data and obtained from other sources, and "R" indicates a set of relationships between at least part of the unknown characteristics. The detected data and response data are e.g. in the form of spectra, and the method may further include irradiating the formation with neutrons or gamma rays.
Patent EP-0491628-A2 (EP)
Inventor: BOUTILLON CHRISTOPHE
IPC: A61K39/00
Filed: 1991-12-18
Abstract: Lipopeptides inducing cytotoxic lymphocytes, comprising a peptide part which has approximately between 10 and 40 amino acids and comprising at least one antigen determinant. The lipopeptides also comprise one or more chains derived from fatty acids and one or more modified steroid groups. The said lipopeptides can be employed for immunising the human or animal body against pathogenic agents such as viruses or parasites. The peptide part can be especially a fragment of the protein coded by the ENV gene of the HIVs, in particular the 312-327 fragment or the 302-336 fragment of this protein.
Patent EP-0494611-A2 (EP)
Inventor: NAGANO SUSUMU
IPC: H02K1/24
Filed: 1992-01-03
Abstract: A cylindrical rotor of a turbine generator comprises a cylindrical rotor core (40), a plurality of winding portions formed on the core (40) and constituted by a plurality of pole portions and a plurality of slots (54) and tooth portions (52), rotor coils (56) stored in the slots (54), a plurality of wedges (60) inserted in the slots (54) and retaining the rotor coils (56), an end ring (damper ring) provided at an axial end portion of the cylindrical rotor core (40), a retaining ring (damper ring) fitted on the axis end portion of the cylindrical rotor core (40) and retaining the end ring and the end portions of the rotor coils (56), and damper member (70, 80, 90) formed at at least one of the tooth portions (52), for damping a surface current flowing through the core (40), the pole portions, and the surface of the winding portions.
Patent EP-0497221-A2 (EP)
Inventor: TODD J CHRISTOPHER
IPC: H04N5/44
Filed: 1992-01-24
Abstract: A non-interlaced video input signal (Y2) provided by a source (510) is applied to a first processor (20, 30, 40) for producing a first video output signal (Y10) having a high frequency component (Y11) subjected to coring and having a first low frequency component (Y12) subjected to frame recursive filtering. The first processor also provides a plurality of further low frequency frame recursively filtered output signals (Y18, Y20) having differing delays (1-H, 263-H) relative to said first low frequency component. A second processor (50), responsive to the frame recursively filtered low frequency components, provides a video difference signal (Y26) representative of a difference between a low frequency component (Y9) derived from a current line of the video input signal and a second low frequency component (Y24) derived from at least one previous line of the video input signal. An output circuit (60) selectively combines the video difference signal (Y26) and the first video signal (Y10) to provide a noise reduced progressive scan (non-interlaced) video output signal (Y15) in which high frequency components thereof are noise reduced by coring and low frequency components thereof are noise reduced by frame recursive filtering.
Patent EP-0498459-A2 (EP)
Inventor: OHTA MASUMI
IPC: G11B19/12
Filed: 1992-02-07
Abstract: A magneto-optical recording medium (10) having a recording layer (13), a reproducing layer (11) and an intermediate layer (12) for magnetically coupling the recording layer (13) and the reproducing layer (11) in a stationary state, in which the magnetic coupling between the recording layer (13) and the reproducing layer (11) is lost in an area (14) in which a temperature is increased to be higher than a predetermined temperature by the radiation of a light upon reproducing and in which a recorded information held in the recording layer (13) is read out from the reproducing layer (11) in the radiated area (5) except the area in which the magnetic coupling is lost. This magneto-optical recording medium (13) is characterized in that a Curie temperature of the intermediate layer (12) is selected to be 150°C or more. Also, an apparatus for recording and/or reproducing a magneto-optical recording medium (10) is provided.
Patent EP-0512217-A2 (EP)
Inventor: ZEILINGER JAMES G
IPC: B23B31/107
Filed: 1992-03-09
Abstract: Apparatus for coupling a tool holder to a machine tool spindle wherein the tool holder is fitted to a coupling interposed between the tool holder and the spindle. The coupling and the tool holder have separable fasteners for separably joining the tool holder and coupling together. The coupling can accommodate tool holders having dissimilar fasteners and the tool holder can be fitted to couplings having dissimilar fasteners.
Patent EP-0507139-A2 (EP)
Inventor: RUENGELER ANDREAS DR
IPC: H04B1/12
Filed: 1992-03-16
Abstract: In this method, a signal mixture of a useful signal and an interference signal coming from an adjacent channel is changed, after analog IF filtering, analog/digital conversion and formation of a quadrature signal, into a complex baseband signal of the form a1 e <i phi 1> + a2 e <i phi 2>, where a1 represents the amplitude of the useful signal, a2 the amplitude of the interference signal,  phi 1 the phase of the useful signal and  phi 2 the phase of the interference signal. By demodulating the interference signal taking into consideration distortion occurring along the signal path, estimated values can be determined for the instantaneous amplitude and instantaneous phase of the interference signal, which, after remodulation, are subtracted from the complex baseband signal. Distortion occurring along the signal path is etimated separately in accordance with the attenuation occuring during the transmission and in accordance with the influence of the IF filter. <IMAGE>
Patent EP-0507215-A2 (EP)
Inventor: SIMMEL GEORGE MARC
IPC: H01R13/629
Filed: 1992-03-27
Abstract: An electrical connector assembly is provided for electrically connecting first (10) and second connectors. The first connector includes at least one pivotally mounted lever (24) movable between a mating position for the connectors and an eject position for selectively ejecting the second connector from the first connector. The lever includes an eject portion (27) underlying and engageable with the underside of the second connector. The eject portion is elongated and tapered away from the underside of the second connector in a direction away from the pivot point (42) of the lever whereby a greater moment arm is provided upon initial engagement of the eject portion with the underside of the second connector, and the moment arm decreases as the lever pivots toward its eject position.