baber/WOPTO huggingface dataset:
Patent EP-0594772-A1 (EP)
Title: Water-soluble, polymer-based reagents and conjugates comprising moieties derived from divinyl sulfone.
Inventor: LIHME ALLAN OTTO FOG
IPC: G01N33/545
Filed: 1992-06-29
Abstract: Water-soluble reagents and conjugates which are particularly well suited for use, for example, in biologically relevant detection, quantification and targetting procedures, e.g. in the fields of immunohistochemistry, detection of immunoreactive species, antibody immobilisation, separation or purification, DNA hybridization tests and flow cytometry, are based on a polymeric carrier molecule having moderate to high molecular weight and to which are covalently attached one or more moieties derived from divinyl sulfone, each of which moieties is attached to the carrier molecule via a covalent linkage formed between one of the two vinyl groups of a divinyl sulfone molecule and a reactive functionality on the polymeric carrier molecule. In reagents of the invention, at least one such attached moiety in its attached state has the remaining vinyl group free and capable of reaction with a molecular species having a functional group, e.g. a hydroxy group or a thiol group, which is reactive towards the free vinyl group. Such a reaction results in the covalent attachment (conjugation) of the molecular species to the polymeric carrier molecule via a linking group derived from divinyl sulfone, the resulting conjugate being an example of a conjugate of the invention. Preferred water-soluble carrier molecules are polysaccharides, particularly dextrans. The molecular species, of which more than one type may be attached to a carrier molecule, may, for example, be selected from antigens, antibodies, haptens, gene probes, hormones, enzymes, drugs, dyes, fluorophores and radioactively labelled substances. Methods are provided for the preparation of reagents and conjugates of the invention.
Patent EP-0600955-A1 (EP)
Inventor: KING FRANCIS D
IPC: A61K31/445
Filed: 1992-08-18
Abstract: L'invention se rapporte à des composés de la formule X-CO-Y-Z, dans laquelle se trouvent les groupes variables tels que définis dans la spécification, utilisés dans le traitement de troubles gastrointestinaux, de troubles cardiovasculaires et de troubles du système nerveux central.
Patent EP-0606478-A1 (EP)
Inventor: TANOUE KOKI
IPC: G11B7/00
Filed: 1992-09-30
Abstract: A data reproducing apparatus which prevents erroneous reproduction of data even when the center of signal amplitude of data read out from an optical disk starts deviating. This apparatus includes read means for reading and outputting data stored in each block portion on the optical disk; binary means for converting the output signal to a binary signal by the use of a slice level; generation means for generating a charge width signal representing a phase difference between the binary signal and a clock signal, by comparing the binary signal with the clock signal outputted in a predetermined cycle when the read means reads the data stored in a data storage portion of the block portion; and means for changing the slice level of the binary means on the basis of the charge width signal generated by the generation means.
Patent EP-0606394-A1 (EP)
Title: Method for dyeing polyethylene terephthalate films.
Inventor: MERCADO EMILIO A
IPC: D06P1/92
Filed: 1992-09-29
Abstract: A method of dyeing film of polyethylene terephthalate wherein the film is immersed in a dye bath of solvent or dispersion dyes dissolved in a carrier consisting of glycerol triacetate, the dye bath being heated so the film is raised to the glass transition temperature of the film, and the dye and carrier are absorbed into the film. The dye and carrier are removed from the surface of the film by a washing bath, and the film is then heated to remove the carrier absorbed in the film without depreciating the dyestuff or the film.
Patent EP-0567027-A1 (EP)
Inventor: OKADA KAZUO
IPC: C08G18/48
Filed: 1993-04-17
Abstract: A method of producing an open cell rigid polyurethane foam which comprises reacting a mixture of polyols having a hydroxyl value of 160-360 mg KOH/g with a polyisocyanate in the presence of water as a blowing agent in an amount of 6-12 parts by weight in relation to 100 parts by weight of the mixture of polyols at an isocyanate index of 70-120, the mixture of polyols comprising:
     (a) 30-60% by weight of a first polyoxyalkylene polyol having a functionality of 2-3.5, a hydroxyl value of 28-90 mg KOH/g, a polyoxyethylene unit content of not more than 5% by weight, and a primary hydroxyl group content of not more than 15% based on the total of the hydroxyl groups of the first polyoxyalkylene polyol;   (b) 30-60% by weight of a second polyoxyalkylene polyol having a functionality of 3-6, a hydroxyl value of 150-500 mg KOH/g, and a primary hydroxyl group content of not more than 5% based on the total of the hydroxyl groups of the second polyoxyalkylene polyol; and   (c) 0-25 % by weight of a third polyol having a functionality of 2-3, a hydroxyl value of 450-840 mg KOH/g, and a primary hydroxyl group content of not more than 5% based on the total of the hydroxyl groups of the third polyol.
Patent EP-0569842-A1 (EP)
Inventor: WEHNER SUSANNE
IPC: C09D5/44
Filed: 1993-05-05
Abstract: Electrocoating bath containing a urethane of the formula  R1-NHCOO-R2  where     R1 is alkyl or a group of the formula  B1-NH-B2-[X-B3]n-, R2 is a group of the formulae -(C2H4O)y-R1 and -(C3H7O) y-R or of the formula <IMAGE>     R is C1-C18-alkyl,   Y is from zero to 4,   B1 is hydrogen, alkyl or a group of the formula  -COOR2, B2 and B3 can be identical or different and each is C2-C14-alkylene,     n is an integer from 0 to 5, preferably from 0 to 2,   X is -O-, -S-, -NH- or @N-(C1-C4)-alkyl, R3 is hydrogen or alkyl, alkenyl, hydroxyalkyl, phenyl or alkylphenyl, R4 and R5 can be identical or different and each is hydrogen or C1-C4-alkyl, and A is a direct bond or one of the groups -O-, -CH2O- or -CH2OCO-.     The presence of these urethanes in the electrocoating bath reduces the number of surface defects in galvanised surfaces.
Patent EP-0575896-A1 (EP)
Inventor: BAUMEISTER GREGOR DIPL-ING
IPC: F24F13/14
Filed: 1993-06-18
Abstract: The invention relates to a volume flow regulator for air-conditioning and ventilation systems with a flap (3) which is pivotable in a flow duct and the pivot shaft (2) of which has a lever arm (11), on which a spring (5) engages in an articulated manner. In order to indicate a mechanically automatic volume flow regulator, in which the spring can be adapted to the regulating operation by simple adjustment, the spring is to be a leaf spring, one end of which is connected to the lever and the other end of which is fastened on a cam plate in such a manner that, on displacement of the cam plate (8) about a point of rotation (7), the leaf spring is carried along by the cam plate and rolls off on the cam and that an arrangement for fixing the cam plate is provided. <IMAGE>
Patent EP-0581148-A1 (EP)
Inventor: NEUMANN KARL HEINZ DR
IPC: C07C205/12
Filed: 1993-07-16
Abstract: 2,3-Dichloronitrobenzene can be prepared by nitrating 1,2-dichlorobenzene using an anhydrous mixture of phosphoric acid, sulphuric acid and nitric acid. The conditions according to the invention alter the ratio of 2,3-dichloronitrobenzene and 3,4-dichloronitrobenzene in favour of the 2,3-isomer.
Patent EP-0581174-A1 (EP)
Inventor: SINN EKKEHARD DR
IPC: C04B35/622
Filed: 1993-07-21
Abstract: The invention relates to a process for preparing magnetic ferrites of the M-type in the form of hexagonal particles having the general formula MeFe12-2xR<II>xR<IV>xO19, in which Me is at least one metal atom selected from the group consisting of Ba, Sr, Pb and Ca, R<II> is at least one divalent metal ion selected from the group comprising Co, Ni and Zn, R<IV> is at least one tetravalent metal ion selected from the group comprising Ti, Sn, Ge and Zr and x is a number between greater than 0.60 and 0.95, a heating rate of less than or equal to 1 K/s being maintained during the heating-up period of the heat treatment.
Patent EP-0593889-A1 (EP)
Inventor: KUSAKABE HIROKI
IPC: G01L9/00
Filed: 1993-09-08
Abstract: A piezoelectric pressure sensor (S) includes a generally elongated sensor housing (10), a pressure receiving plate (16) disposed at a first end of the sensor housing (10) with a first surface thereof (16a) serving as a pressure receiving surface for receiving a pressure applied from outside of the sensor housing (10), a pressure transmission member (17) accommodated in the sensor housing (10) with a first end thereof held in contact with a second surface of the pressure receiving plate (16), and a tubular piezoelectric element (11) accommodated in the sensor housing (10) with a first end thereof held in contact with a second end of the pressure transmission member (17). A pair of electrodes (11a, 11b) are formed on the external and internal surfaces of the piezoelectric element (11), respectively. An external charge detection member (12, 12-1, 12a, 12a-1, 12b) is held in contact with the external electrode (11a) for collecting charge generated by the external electrode (11a) and is encircled by a heat-shrinkable tube (15), while an internal charge detection member (22) is held in contact with the internal electrode (11b) for extracting charge therefrom. A fixing screw (13) is threaded into the sensor housing (10) for holding in a prestressed fashion the piezoelectric element (11) and the pressure transmission member (17) against the pressure receiving plate (16). During assemblage of the pressure sensor (S), the heat-shrinkable tube (15) undergoes a thermal shrinkage upon application of heat thereto, thereby compressing the external charge detection member (12, 12-1, 12a, 12a-1, 12b) radially inwardly against the external electrode (11a).
Patent EP-0589395-A1 (EP)
Title: Warp-knit cloth for surface fastener
Inventor: YAMAMOTO TORU
IPC: D04B21/10
Filed: 1993-09-20
Abstract: A warp-knit cloth for a surface fastener, comprising: a foundation design knitted of pile knitting yarns (L1) and foundation yarns (L2) so as to form pile loops (4), which serve as engaging elements of the surface fastener, on wales (3); a marquisette design in which inlaid yarn (L3, L4) extend in the wale direction and course direction so as to form squared meshes (5), which serve as vents, between said wales.
Patent EP-0599116-A1 (EP)
Inventor: KERKO DAVID JOSEPH CORNING INC
IPC: C03C1/10
Filed: 1993-11-05
Abstract: A transparent glass which, at a thickness of 2 mm, does not transmit more than about 1% of ultraviolet radiation at a wavelength of 380 nm and exhibits a neutral gray, fixed tint bounded by apices A, B, C, D, A of the drawing, a purity no higher than 6, and a luminous transmittance between 10-16, said glass having a composition consisting essentially, expressed in terms of weight percent on the oxide basis, of 
                       SiO₂   65-72   CaO   0-1.5     B₂O₃   2-6   Al₂O₃+CaO   0.2-2.25     Na₂O   6-10   As₂O₃   0-0.3     K₂O   10-16   Fe₂O₃   4.8-6.2     Na₂O+K₂O   17-23   Co₃O₄   0.012-0.02     K₂O:Na₂O   1.25-2.25   NiO   0.16-0.21     Al₂O₃   0-2.25   ZnO   0-1.5 .
Patent EP-0603523-A1 (EP)
Inventor: BITSCHNAU LOTHAR
IPC: B28B13/02
Filed: 1993-11-09
Abstract: The concrete container serves for introducing concrete into shutterings, in particular into sliding shutterings. It comprises an upwardly open container (1) having a downwardly tapering lower part with an outlet opening (4). This is adjoined by a distributing hose (9). The container is received by a load-bearing framework (7). It exhibits suspension means, by means of which the concrete container can be suspended on a lifting gear. A pipe piece (8) is provided between the outlet opening (4) of the container and the distributing hose (9). A worm (11) which can be driven by a motor is mounted in said pipe piece (8). The motor (13) serving to drive the worm (11) is fastened on the container (1) or on the load-bearing framework (7) thereof. The axial length of the worm (11) is somewhat longer than the axial length of the pipe piece (8). Fastened on the upper border of the container is a load-bearing member which is located in the diameter plane of the container and in the central region of which the motor is flanged on. The drive shaft passes through the centre of the container. The pipe piece is in alignment with the vertical central axis of the container. <IMAGE>
Patent EP-0603551-A1 (EP)
Title: Ein- und Auspackmaschine für Gegenstände
Inventor: HALBO HANSJOERG
IPC: B65B21/18
Filed: 1993-11-19
Abstract: Die Erfindung betrifft eine Packmaschine zum Ein- oder Auspacken von Artikel in oder aus Gebinden. Die Packmaschine ist mit mindestens einem kontinuierlich auf einer geschlossenen Bahn umlaufenden, steuerbare Greifelemente aufweisenden Packkopf (1), einem Gebinde kontinuierlich in einer horizontalen Ebene an der Maschine vorbeiführenden Gebindeförderer (7,8), einem im Umlaufbereich des Packkopfes parallel zum Gebindeförderer verlaufenden Artikelförderer (9,10) sowie einer Steuereinrichtung zur zwangsweisen Bewegung des Packkopfes relativ zu dem Gebinde- und Artikelförderer ausgestattet. Der Packmaschine werden leere Gebinde zum Einpacken von Artikel und gleichzeitig mit Artikel gefüllte Gebinde zum Auspacken zugeführt, wobei während eines vollständigen Umlaufes eines Packkopfes die Artikel aus einem zulaufenden Gebinde entnommen, auf den Artikelförderer abgesetzt und der Packmaschine zugeführte Artikel durch den Packkopf in leer zugeführte Gebinde eingesetzt werden. Die Förderrichtungen der der Packmaschine zugeführten, einzupackenden Artikel und der leeren Gebinde bzw. der mit auszupackenden Artikel gefüllten Gebinde und der ausgepackten Artikel sind im Umlaufbereich des Packkopfes entweder jeweils gegenläufig oder gleichsinnig zueinander. <IMAGE>
Patent EP-0600417-A1 (EP)
Inventor: NAKANO SHINJI
IPC: C08F290/00
Filed: 1993-11-29
Abstract: A hydroxy-terminated linear carbonate is produced by reacting a cyclic alkylene carbonate such as neopentyl glycol carbonate with a substance having at least one alcoholic hydroxyl group in the presence of a catalyst. Mono- or polyhydric alphatic alcohols, polycaprolactone polyols, hydroxyl group-containing acrylic monomers and polymers, and polyester polyols are modified by the reaction with the cyclic alkylene carbonate to have an enhanced reactivity and resistance to hydrolysis.
Patent EP-0601580-A1 (EP)
Inventor: LEDGER ANTHONY M
IPC: G01B11/06
Filed: 1993-12-09
Abstract: A measurement instrument which detects the thickness of the outer layer of a wafer  24 , includes a filtered white light source forming an aperture image. The white light source includes a halogen lamp  10 , a condensing lens  12 , a circular aperture  14 , a collimator lens  16 , a narrow band filter wheel  18 , and a second collimator lens  20 . A monochromatic beam generated by this filtered white light source illuminates the entire surface of the wafer  24  with collimated light that has passed through a third collimator lens  22 . The light reflected off the wafer  24  returns through the third collimator lens  22  and forms an aperture image upon an optical device which redirects this image to a charge coupled device (CCD) camera  30 . The image is converted to a map of measured reflectance data by a digitizing circuit  34  and a computer  36 . This map of measured reflectance data is then self-normalized and compared to reference reflectance data to generate a map of the outer layer thickness profile of the wafer  24 .
Patent EP-0554964-A1 (EP)
Inventor: WEBER JOHANNES
IPC: B30B15/00
Filed: 1993-02-05
Abstract: Method and device for degassing solid foamed plastic (16), in particular polyurethane foam, by simultaneously grinding and compacting that foam in a screw compactor which debouches (25) in a chamber (8) closable for gases in which the pressure can optionally be controlled. Screw compactor with a screw blade (11) provided partially with a cutting edge (28) and a channel through the wall of the jacket oriented inclining rearward to the outside and connected via a line to a discharge system.
Patent EP-0576077-A1 (EP)
Inventor: ZEGERS CORNELIS JOHANNES MARIA
IPC: B65G67/08
Filed: 1993-06-17
Abstract: In a method for unloading a poultry transport container (1), which comprises at least one loading tray (2) with a side unloading flap (6), the end of a discharge conveyor (9) is applied from the side of the unloading flap (6) closely above the loading tray (2). This end is gradually moved towards the side of the loading tray (2) opposite the unloading flap (6), thus forcing the poultry to take place onto the discharge conveyor (9). The loading tray (2), the discharge conveyor (9) or both may be displaceable for obtaining their relative movement.
Patent EP-0594229-A1 (EP)
Inventor: MAESTRO MIGUEL A C O OCTROOIBU
IPC: C07C49/513
Filed: 1993-07-28
Abstract: The invention relates to a method of preparing a compound having an alkyl or alkoxyalkyl side-chain with a terminal 2-hydroxyprop-2-yl group, by oxidizing a compound having a terminal isopropyl group in its side-chain with a dioxirane as the oxidant.
Patent EP-0562865-A1 (EP)
Inventor: LEWIS DAVID H
IPC: G01R33/30
Filed: 1993-03-25
Abstract: A spinning apparatus for conducting magnetic resonance spectroscopy on a sample, having: an inner holder for the sample; mechanism for spinning the inner holder, while positioned in a magnetic field, about its axis; and a substantially nonmagnetic mechanical first bearing for supporting the first end-portion of the inner holder. Also, a spinning apparatus having: an inner holder for the sample; mechanism for spinning the inner holder, while positioned in a magnetic field, about its axis; a first and second bearing for supporting, respectively, a first and second end-portion of the inner holder; an outer housing for retaining the inner holder; mechanism for spinning the outer housing about its axis; and a substantially nonmagnetic mechanical third bearing for supporting the right end-portion of the outer housing. Also included is a device for measuring the magnetic resonance spectrum of a sample.
Patent EP-0593311-A1 (EP)
Inventor: GODYAK VALERY A
IPC: H01J65/04
Filed: 1993-10-18
Abstract: A fluorescent light source includes multiple fluorescent lamp tubes (12,14 etc) driven in parallel by a single RF source (30;110;170). The fluorescent lamp tubes can be twin tube fluorescent lamps or straight fluorescent lamps. RF electrical energy is capacitively coupled to low pressure discharges within each fluorescent lamp tube. External capacitive coupling electrodes (32,36) can be formed at or near the ends of each fluorescent lamp tube. Alternatively, cold cathode electrodes (92,96) can be located within the fluorescent lamp tubes. Ballasting of the fluorescent lamp tubes is provided by capacitive coupling between the plasma of the low pressure discharge and the electrodes, thus eliminating the need for external ballasting components.
Patent EP-0600728-A1 (EP)
Inventor: MIYATAKE YOSHITO
IPC: H04N9/31
Filed: 1993-12-01
Abstract: A polarization plane rotator, for executing rotation of the plane of polarization of linearly polarized light that is incident thereon with a predetermined angle of incidence, is formed of a transparent prism (101) or an array of such prisms, each prism having a triangular cross-sectional shape, with first (102), second (103) and third (104) surfaces having respective lines of intersection that are mutually parallel. The linearly polarized light is incident on the first surface (102), to be reflected twice in succession at the second and third surfaces (103, 104), to be emitted from the first surface with the plane of polarization rotated by 90° and the direction of propagation altered. An optical thin film can be formed on the second and third surfaces, for substantially reducing an amount of phase difference between the P and S polarization components which results from reflection, thereby ensuring that the emitted light is substantially completely linearly polarized. The polarization plane rotator can be combined with a polarizing beam splitter to form a polarization converter to implement a polarized light source having very high efficiency, suitable for use in a projection display system employing a polarization-dependent light valve.
Patent EP-0600787-A1 (EP)
Inventor: BRULE MICHEL
IPC: H05K3/38
Filed: 1993-11-30
Abstract: Process for metallising the surface of components made of composite material and components thus obtained. To metallise a component made of composite material (1) such as a carbon fibre/epoxy resin or aramid fibre/epoxy resin composite, the process consists in:   - preparing the surface of the composite chemically to obtain a microsatin finish;   - stoving to dehydrate and dry; - depositing chemically a thin undercoat (2) of a catalytic metal such as palladium; - producing chemically an intermediate metal deposit (3), such as chemical nickel; - depositing electrolytically or chemically a final layer (4) of a metal which is a very good electrical conductor, or of metal which has good soft-solderability, such as silver or tin.   The invention applies to the production of metallised components made of composite material for applications as structural component for electronics applications. <IMAGE>
Patent EP-0606029-A1 (EP)
Inventor: FARRUGIA AUGUSTIN C O CABINET
IPC: G07F7/10
Filed: 1993-12-16
Abstract: The invention relates to IC cards containing electrically programmable and erasable non-volatile memories. To avoid the risks due to aging of the EEPROM memories, a procedure for automatic refreshing of the contents of certain areas of the memory is provided. The refreshing may take place at predetermined time intervals or after a number of predetermined usages or systematically whenever switching on when the refreshing pertains only to an area segment, the address of this segment being obtained by means of a random generator. <IMAGE>
Patent EP-0573395-A1 (EP)
Inventor: EHRAT RAINER
IPC: B32B15/08
Filed: 1993-05-28
Abstract: The invention relates to a method for the protection of sensitive surfaces against mechanical and physical effects, in particular in the case of the action of pressure and/or heat, the surfaces being covered during the action of pressure and/or heat with a protective layer. The protective layer is a plastic or flexible protective layer which is molten under the pressure and heat conditions and consists of a thermoplastic or flexible plastic with a lower deformation resistance than the surface to be protected. <IMAGE>
Patent EP-0618892-A1 (EP)
Title: Polymeric optical amplifier doped with lanthanide
Inventor: VAN VEGGEL FRANCISCUS CORNELIS
IPC: H01S3/06
Filed: 1992-12-15
Abstract: PCT No. PCT/EP92/02913 Sec. 371 Date Aug. 19, 1994 Sec. 102(e) Date Aug. 19, 1994 PCT Filed Dec. 15, 1992 PCT Pub. No. WO93/13045 PCT Pub. Date Jul. 8, 1993The invention relates to a polymeric optical amplifier doped with lanthanide ions, which are present in the amplifier in the form of a complex. The invention also relates to novel electrically neutral lanthanide complexes which can be applied with advantage in the above-described polymeric optical amplifiers. These complexes comprise host molecules which readily complex with the lanthanide and fully encapsulate it.