baber/WOPTO huggingface dataset:
Patent EP-0156478-A2 (EP)
Inventor: VAN DEN HURK JAN V J M
IPC: C12N7/00
Filed: 1985-02-12
Abstract: A primary leukocyte cell culture and leukocyte cell line of avian origin have been found to be useful for the in vitro propagation of Group II avian adeno (AA) viruses (Haemorrhagic Enteritis Virus of turkeys, Marble Spleen Disease Virus of pheasants and Splenomegaly Virus of chickens). Propagation of the Group II AA viruses in leukocyte cell culture is useful in the production of a vaccine for protecting fowl against these same viruses.
Patent EP-0152303-A2 (EP)
Inventor: FINN ROBERT GERARD
IPC: G03C8/04
Filed: 1985-02-14
Abstract: A photographic assemblage is described for producing a monochromatic dye image comprising:
     a) a ph tosensitive element comprising a support having thereof a layer of nondiffusible dye image-providing material, a stripping layer, an opaque layer and a silver halide emulsion layer;   b) a tansparent cover sheet; and   c) opaque processing composition for application between the element and cover sheet. A dye mordant layer may also be present on the element or cover sheet.   
     After exposure and processing, the layer of nondiffusible dye image providing material on a support is stripped away to provide a monochromatic retained dye image without the need for Ileaching and fixing.
Patent EP-0168140-A2 (EP)
Inventor: LEONARD EDWARD F
IPC: G01N30/52
Filed: 1985-05-14
Abstract: A fluid stream is purified using a regenerable ligand to remove a ligate from the stream. The ligand (12) is immobilized on a semi-permeable membrane (16). The fluid stream (11) is conducted along this membrane (16) which is such that there is not transport of fluid across the membrane (16). Subsequently in a regeneration step a regeneration agent (18) is supplied, which acts to remove the ligate (14) from the ligand (12). This agent (14) is supplied from the reverse side of the membrane (16) under conditions such that it diffuses across the membrane. The resulting ligate-laden fluid is then rinsed out. The membrane may be configured as a sheet or as a hollow fibre. 
<??>The ligand may be an antigen, serving to remove an antibody from blood plasma as the fluid stream.
Patent EP-0162663-A2 (EP)
Inventor: TAMURA YUTAKA MITSUBISHI PETRO
IPC: C08K5/00
Filed: 1985-05-15
Abstract: A process for producing a thermoplastic resin molding comprises molding a thermoplastic resin and organic compound which is compatible with said thermoplastic resin to 'form a homogeneous phase in the molten state but undergoes phase separation on cooling to form a dispersion of fine particles.
Patent EP-0167346-A2 (EP)
Inventor: GROSCH JAMES TUREAUD
IPC: H04M19/00
Filed: 1985-06-26
Abstract: First (Q1) and second (Q5) transistor current sources of complementary conductivity types are connected in series with an output connection (21) between them in the series connection. Input signals control the conduction level of one of the sources so that it diverts correspondingly variable amounts of current of the other source away from the output connection in accordance with a first linear characteristic. Additional transistor current source circuits (02, Q6) are provided, and responsive to a predetermined level of the same input signals, for diverting substantially different amounts of current away from the output connection in accordance with a second linear characteristic of different slope from the first characteristic.
Patent EP-0169735-A2 (EP)
Inventor: STEKLENSKI DAVID JOHN
IPC: C09K3/16
Filed: 1985-07-24
Abstract: Antistatic compositions comprising a binder and a nonionic surface-active polymer having polymerized alkylene oxide monomers and an alkali metal salt wherein the composition is heterogeneous, comprises on a dry basis at least 7 weight percent polymerized alkylene oxide monomers and the binder is either a particulate material or a mixture of a particulate material with a hydrophilic material.
Patent EP-0175481-A2 (EP)
Title: Perforated-embossed absorbent structure
Inventor: ISKRA MICHAEL J
IPC: A61F13/15
Filed: 1985-08-16
Abstract: A soft, perf-embossed, absorbent composite structure is provided which comprises an absorbing layer of a fibrous web containing at least about 200 percent by weigt of superabsorbent and a wicking layer. The composite structure has a Taber stiffness value less than about 30.
Patent EP-0161991-A2 (EP)
Inventor: ANDRIEU GUY
IPC: G21F7/005
Filed: 1985-05-10
Abstract: L'invention concerne une enceinte étanche blindée équipée pour la spectrométrie d'émission. L'enceinte étanche (4) à l'extérieur de laquelle se trouvent le générateur HF (1) et le spectromètre (3), abrite la source à plasma à inducteur (2). L'enceinte est munie d'une traversée HF (6) isolante et de protection biologique, d'une cage de Faraday (16), d'une hotte (17) d'évacuation de l'air, et d'une sortie en chicane (24) de l'image du plasma. Cet équipement permet d'appliquer la spectrométrie d'émission à l'analyse d'éléments radioactifs.
Patent EP-0194651-A2 (EP)
Inventor: KLOEHN KURT J
IPC: D06C25/00
Filed: 1986-03-11
Abstract: A method and apparatus of forming folded hems about the periphery of openings in a moving fabric web include inserting a mandrel (102) having radially expandable and contractible folding means (104) into the openings to turn out of the web a peripheral portion of the fabric which is then folded back by radial expansion of the folding means (104). The folding means (104) is radially contracted for entry and withdrawal of the mandrel (102). The apparatus may comprise a rotating drum (82) within which a plurality of mandrels (102) mounted to orbit with the drum (82). The continuous web is carried by the drum (82) and positioning means - (112,124,126,128) reciprocatingly insert and withdraw the mandrel (102) through the fabric openings. Control means - (110,116,118, 120') radially expand and contract the folding means (104) synchronously with the positioning means - (112,124,126, 128').
Patent EP-0197505-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/4091
Filed: 1986-04-03
Abstract: A semiconductor memory device comprises a memory cell array (MA), a bit line charge-up circuit (Q1,Q2) coupled to one of a plurality of pairs of bit lines (BL,BL,BL1,BL1 ) from the memory cell arry (MA) for initially charging up the one pair of bit lines (BL,BL,BL1,BL1) to a first voltage which is lower that a power source voltage (Vcc) used to drive the semiconductor memory device, an active restore circuit (Q5-Q12) coupled to the one pair of bit lines (BL, BI,BL1,BL1) and a switching circuit (Q15,Q16) coupled to the one pair of bit lines (BL,BL,BL1,BL1) for disconnecting the one pair of bit lines (B1,BL,BL1,BL1) into a first pair of bit line sections (BL,BL) on the site of the memory cell array (MA) and a second pair of bit line sections (BL1,BL1) on the side of the active restore circuit (Q5-Q12) after the one pair of bit lines (BL,BL,BL1,BL1) are initially charged up to the first voltage. The active restore circuit (Q5-Q12) charges up one of the pair of bit line sections (BL1,BL1) on the side of the active restore circuit (Q5-Q12) to a second voltage which is higher that the first voltage depending on an datum read out from the memory cell array (MA).
Patent EP-0204209-A2 (EP)
Inventor: FRANKE WILFRIED DR
IPC: C07D471/10
Filed: 1986-05-20
Abstract: There are described novel imidazo[2,1-a]isoquinoline- 2,5,6(3H)triones of the general formula <IMAGE> in which R<1>, R<2>, R<3> and n are as defined in the description, their preparation, and herbicidal compositions containing these compounds.
Patent EP-0204286-A2 (EP)
Inventor: TAKAHASHI SATOMI
IPC: C07C67/327
Filed: 1986-06-02
Abstract: A process for preparing trans-β-benzoylacrylic acid ester having the general formula (I):
     wherein R is alkyl group or aralkyl group, which comprises dealcoholizing β-benzoyl-α-alkoxypropionic acid ester having the general formula (II):
     wherein R is as above, in the presence of an acid catalyst to give trans-β-benzoylacrylic acid ester having the general formula (I). 
     According to the process of the present invention, the by-product (II) produced in the esterification reaction of β-benzoylacrylic acid (III) with the alcohol (V) by the dehydration reaction can be converted into the compound (I) by the dealcoholization reaction in the presence of the acid catalyst and thus trans-p-benzoylacrylic acid ester (I) with a high purity can be produced in an industrially advantageous manner.
Patent EP-0213335-A2 (EP)
Inventor: BUSH JOHN WILLIAM
IPC: B60C15/028
Filed: 1986-07-11
Abstract: A bead lock device (10) includes a plurality of bows (12) and a frame (14, 15) for connecting the bows together to form an annular structure. The structure is placed in the interior of a tire (18) which is placed onto a wheel (20). Wheel flanges (22, 23) compress the bows (12) which, in turn, effectively lock the tire beads (24, 25) against the wheel flanges (22, 23). A method of making a bead lock device (10) by attaching bows (12) onto a pair of flexible rods (14, 15) and joining the rods (14, 15) at their ends (41, 42) to form hoops is also disclosed.
Patent EP-0212287-A2 (EP)
Inventor: ASADA TOHRU
IPC: C07C209/22
Filed: 1986-07-21
Abstract: A process for producing aliphatic diamine dimers, which comprises heating an aliphatic diamine represented by the general formula 
H₂NRNH₂ 
wherein R represents an aliphatic group having 7 to 14 carbon atoms, 
in the presence of at least one catalyst selected from the group consisting of palladium, platinum, rhodium and ruthenium to deammoniate it.
Patent EP-0213389-A2 (EP)
Inventor: LOTZ HORST K
IPC: B22D11/126
Filed: 1986-07-26
Abstract: 1. Method for operating a continuous casting plant with a flame-cutting machine for separating cast pieces, in which measurement data, such as billet width, billet thickness and cross-sectional billet shape, are acquired at the flame-cutting machine, while taking account of the pouring temperature, pouring speed, homogeneity over the moving billet length, billet surface defects and relative material density, and evaluated in a computing and control device, the values for an optimizing control of the continuous casting plant, on the one hand for immediate operation and on the other for long-term optimization, are made available and the values obtained are fed into the actual flame-cutting machine, for cutting off a workpiece of a desired length corresponding exactly or almost exactly to a certain workpiece weight, characterised in that, in order to divide the billet without wastage, a first billet piece, which is determined with conventional safety allowances, is measured and separated by the flame-cutting machine as a calibration workpiece and that the temperature, homogeneity and shape deviations, which are known from the latter, from a weight/length ratio which takes account of the ideal case, are fed into the flame-cutting machine as a calibration value for programming a new piece length for the purpose of separating a second billet piece.
Patent EP-0219114-A2 (EP)
Inventor: GRANTLAND A CRAIG
IPC: A61F13/15
Filed: 1986-10-15
Abstract: A tape applying apparatus to advance, cutoff, and transport two or more adhesive covered tape strips and apply same to a continuously moving series of connected diapers before the diapers are cut into discreet products; the apparatus being arranged so that the distance between two consecutive tapes is different from the distance between two other tapes, and all tapes so applied will be cut at equal lengths; and since different spacing requires different tape feed speeds, the invention includes two tension isolating and feed roll pairs arranged to allow an excess of tape to be looped therebetween, including loop detection devices which rotate the first and second tension isolating roll pairs at different speeds to maintain said loop of excess material within predetermined minimum and maximum limits.
Patent EP-0188337-A2 (EP)
Inventor: KENMEI JUNICHI
IPC: C08G59/40
Filed: 1986-01-09
Abstract: An epoxy resin composition curable to a heat resistant product comprises (i) amino group-terminated imide compound (A) produced by imidating at least one aromatic diamine selected from those of formulae (I), (II) and (III), 
<CHEM>
 wherein R1, R2, R3, R4 and R5 are selected independently from hydrogen and halogen atoms and C1-C5 alkyl, C1-C3 alkoxy and hydroxyl groups and the or each X represents a divalent group selected from 
<CHEM>
 with at least one aromatic tetracarboxylic anhydride at a diamine:anhydride molar ratio of from 1.2:1 to 4:1, and epoxy resin (B) having at least two epoxy groups in the molecule, the molar ratio of the amino group content of imide compound (A) to the epoxy group content of epoxy resin (B) being 1:1.6 to 1:2.6; or (ii) epoxy resin (D) having two or more  beta -unsubstituted glycidyl groups in the molecule and aromatic amide-imide compound (E) having both an imide and amide groups in the molecule and a terminal amino group.
Patent EP-0194033-A2 (EP)
Inventor: CIARDI JOHN J
IPC: H03C1/00
Filed: 1986-02-03
Abstract: @ An angle modulated periodic waveform in synthesized by generating three digital number sequences. In a first number sequence, one number thereof is generated on each occurrence of a periodic clock signal and has a magnitude which is a selected first periodic function of the number of prior occurring clock signals.In a second number sequence, one number thereof is generated on each occurrence of said clock signal and has a magnitude which is a selected second function of prior occurring numbers of said first number sequence and an applied constant carrier waveform frequency parameter. Each number of the second number sequence is added as it is generated to a stored second address number.ln the third number sequence, one number thereof is generated on each occurrence of said clock signal and has a magnitude which is a selected third periodic function of said stored second address number. Each number of the third number sequence is converted to a voltage of proportional magnitude by a digital-to-analog converter, the output of which comprises the synthesized angle modulated waveform. The second function may be selectively adjusted by application of an external control signal such that the output waveform may exhibit either frequency or phase modulation.
Patent EP-0212948-A2 (EP)
Inventor: VANCE ERIC
IPC: D06P3/24
Filed: 1986-08-14
Abstract: An aromatic polyamide fiber containing a large amount of a surfactant, sufficient to enable it to be dyed a deep shade. The high surfactant level enables the fiber to be stabilized, at low temperatures, against progressive laundry shrinkage.
Patent EP-0215665-A2 (EP)
Inventor: FURUYA KOHEI
IPC: C12P7/62
Filed: 1986-09-15
Abstract: Derivatives of ML-236B carboxylic acid, its salts and esters and corresponding lactone have a hydroxy group at the 3"-position and optionally also at the 6'-position. These derivatives may be prepared by the enzymatic hydroxylation of a corresponding ML-236B compound employing an enzyme produced by a microorganism of the genus Streptomyces or Nocardia, especially Streptomyces sp. SANK 62285, Streptomyces sp. SANK 62385, Streptomyces sp. SANK 62485, Streptomyces sp. SANK 62585, Nocardia autotrophica SANK 62781, Nocardia autotrophica subsp. canberrica SANK 62882 or Nocardia autotrophica subsp. amethystina SANK 62981. These derivatives have the ability to inhibit cholesterol biosynthesis.
Patent EP-0221032-A2 (EP)
Inventor: CASERO RICCARDO
IPC: C07D491/04
Filed: 1986-10-23
Abstract: The sodium salt of etodolic acid (1,8-diethyl-1,3,4,9-tetrahydropyran-[3,4-b]indol-1-acetic acid) and a process for its preparation are described. 
     The obtained sodium salt has an appreciable solubility in water and is, therefore, suitable for preparing pharmaceutical formulations particularly fit for parenteral as well as topic and rectal administration.
Patent EP-0255585-A2 (EP)
Inventor: BHATIA HARASARAN SINGH
IPC: H01L29/872
Filed: 1987-06-05
Abstract: A Schottky barrier diode and ohmic contact metallurgy which is especially suited for shallow-junction bipolar semiconductor devices. The metallurgy comprises a thin layer (40) of an at least 95 atomic % pure Schottky metal disposed in the contact openings (20, 22, 24) on a shallow-junction semiconductor device to a thickness of less than 850 angstroms. An electrically conducting barrier layer (42) is then disposed over the thin Schottky metal layer(40), with the barrier layer being of a material which does not react with either the Schottky metal or the semiconductor material in the contact openings to thereby prevent semiconductor material from diffusing past the barrier layer. An electrical contact layer (44) is then deposited over the barrier layer. The doping of the semiconductor material in the individual contact openings determines whether an ohmic contact or a Schottky barrier diode is formed. The resulting ohmic contact metal and Schottky barrier metal do not penetrate through to the shallow junction of the semiconductor device. Additionally, the Schottky barrier diodes maintain a desired barrier height despite repeated heat treatments.
Patent EP-0253242-A2 (EP)
Inventor: BARTESAGHI ANGELO
IPC: B41F27/00
Filed: 1987-07-04
Abstract: An apparatus and method for setting clichés on printing rollers, wherein a transparent and screened plate (14) can be turned over to allow the positioning of a cliché (31) on it, the transfer of said cliché to a printing roller (9) and the control during each step, specially once the transfer is over, of the cliché correct setting.
Patent EP-0254238-A2 (EP)
Inventor: MARTIN PAUL JAMES
IPC: C04B38/00
Filed: 1987-07-18
Abstract: A method for inhibiting the formation of blisters during the firing of intermediate layers of fired multilayer electronic components comprising the sequential steps of:
     (1) applying to a substrate a first and second layer of finely divided particles of dielectric solids and glass dispersed in organic medium; and   (2) firing the layers to effect volatilization of the organic medium therefrom, liquid phase sintering of the glass components and densification of both layers, the softening point of the glass, the particle size of the glass and the ratio of glass to dielectric solids in both layers being adjusted in such manner that when the layers are fired, the first layer is porous and the second layer is nonporous.
Patent EP-0261609-A2 (EP)
Inventor: NAKANO MASAO
IPC: G11C11/401
Filed: 1987-09-18
Abstract: A semiconductor memory device comprises a plurality of reset circuits (51-53, 61-63, 71-73, 81-83) connected to a data bus pair (DB, DB) at different locations. Before each read operation, the reset circuits reset the data bus pair to a predetermined reset voltage. The resetting of the data bus pair is virtually unaffected by the distributed resistances and parasitic capacitances of the data bus pair, since the resetting is carried out at a plurality of locations on the data bus pair.
Patent EP-0262636-A2 (EP)
Inventor: NUSSBACHER HANS KLAUS DIPL-ING
IPC: G06F9/30
Filed: 1987-09-28
Abstract: Combination of all control functions in an appropriately connected, single-stage series of AND circuits (A-UK0 to A-UK7), whose corresponding outputs are combined by means of OR circuits (ORG0 to ORG7). Alignment functions are address-controlled with corresponding instruction-dependent modification of the output address (AD28-31). <IMAGE>
Patent EP-0273144-A2 (EP)
Inventor: ROSENQUIST NILES RICHARD
IPC: C08F299/02
Filed: 1987-11-05
Abstract: A process comprising exposing to radiation a branched aromatic polycarbonate at least partially endcapped with a structure of the formula
     wherein R is hydrogen or alkyl of one to three carbon atoms inclusive, the radiation of sufficient intensity and time duration to cause crosslinking of the branched aromatic polycarbonates which increases the organic solvent resistance of the polycarbonates.
Patent EP-0253450-A2 (EP)
Inventor: VAN DER GOOT ARNOLD
IPC: F16L58/06
Filed: 1987-07-13
Abstract: A method and a device for applying a lining to the interior wall of a concrete sewer pipe (1). Use being made of a mixture from sand, fly ash and a binding agent for obtaining a viscous mixture which is brought onto the wall by means of a motor driven disc (24) which is supported by a frame (4) of the device. Said device further comprising means (43,49,50,51) for smoothing the applied layer of material and for removing sewage being supplied to the pipe (1) during applying the lining.
Patent EP-0264976-A2 (EP)
Inventor: CARON BERNARD GEORGE
IPC: B24B19/00
Filed: 1984-06-05
Abstract: A ferrule member (10) is formed with a domed front surface (34) which is polished to a flat front surface (35) after terminaing an end of a fiber optic transmission member (14) therein. Suitably a radiussed peripheral surface (52) is left after the polishing step at the flat polished surface (35).
Patent EP-0232046-A2 (EP)
Inventor: KAZUYUKI OHNISHI
IPC: G03G15/04
Filed: 1987-01-19
Abstract: Disclosed is a copying machine comprising a copying start position control device for controlling a copying start position of an original by a time difference between a reference position timing of original scanning and a sheet feed start timing; an original size detection device for detecting the size of an original placed on an original carriage; and a magnification-changing copying device for copying an original with a present copying magnification, the copying machine copying an original in the form of a double-spread page placed on the carriage dividing the original into two sheets of paper, characterized in that the copying start position control device includes a reference position timing setting device for the copying of a second page wherein the second page of the original is copied, a central point of the original size detected by the original size detection device in an original scanning direction is set to the reference position timing of original scanning irrespective of the copying magnification.
Patent EP-0253521-A2 (EP)
Inventor: CLEMENS BRUCE M
IPC: B02C17/00
Filed: 1987-06-22
Abstract: Fully crystalline forms of rare earth-­transition metal-boron compositions can be attrited under high-energy conditions (such as high energy ball-­milling) to product homogeneous alloys with crystals smaller than single magnetic domain size. Such alloys can be annealed or hot-formed to produce permanent magnets with high magnetic energy products.
Patent EP-0266953-A2 (EP)
Inventor: HALVORSEN ROBERT M
IPC: F02C9/26
Filed: 1987-10-27
Abstract: The fuel distributing and metering assembly provides separate multiple metered fuel flows from a common fuel reservoir by including a rotary valve having multiple valve metering slots for generating separate multiple fuel flows, a valve seat having multiple seat orifices relative to which the valve metering slots are moved for metering the multiple fuel flows, and multiple fuel discharge paths for conducting multiple fuel flows to each of a plurality of fuel injection devices. Each fuel discharge path to each fuel injection device includes multiple upstream transversely spaced discharge passages and multiple downstream discharge passages nested longitudinally one inside the other with the inner downstream discharge passage aligned beneath its associated upstream discharge passage and another downstream discharge passage therearound being transversely displaced relative to its associated upstream discharge passage. A transverse discharge passage is provided inter-connecting each transversely displaced outer downstream discharge passage with its associated upstream discharge passage. Separately metered primary and secondary fuel flows can be thereby provided to each of a plurality of fuel injection devices, such as nozzles, spraybars and the like, connected to the assembly.