baber/WOPTO huggingface dataset:
Patent EP-0236097-A2 (EP)
Inventor: UENO TOYOAKI UBE IND LTD UBEKI
IPC: B22D17/20
Filed: 1987-02-27
Abstract: A vertical die casting machine of a vertically clamping type provided with a hydraulic piston-cylinder (42, 43) to actuate movable parting plates (40, 41) disposed between an injection sleeve (30) and a stationary mold for constricting a melt passage including a runner hole formed in the stationary mold and a hollow end portion of the sleeve by an axial through-hole formed by the parting plates in a clamped state. The parting plates enable to prevent a semi-solidified part of the melt "shell" formed in the sleeve before an injection operation from intruding into a mold cavity with the other hot melt part.With a narrow runner hole having a diameter smaller than that of the sleeve, the parting plates are actuated to move in a clamped state in a direction to thereby shear a cold melt runner so that a molded product is allowed to move upward from the stationary mold with the runner separated from a cold melt bisket formed in the sleeve, but integral with the product.With an enlarged runner hole having a diameter not less than that of the sleeve, the parting plates are actuated to separate from each other to thereby allow the bisket integral with the runner to move upward from the stationary mold through the enlarged runner hole with the mold product integral with the runner.
Patent EP-0240185-A2 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/00
Filed: 1987-03-10
Abstract: This invention relates to an apparatus for evaluating the quality of rice grains. The apparatus comprises a near infrared spectrometer (3) having a bandpass filter (33) and detecting means (35a, 35b) for detecting the intensity of reflected light from the sample rice (55); control means (5) having a memory device (4b) for storing various values and a calculation device (4c) for performing various calculations; indicating device (6, 8) for displaying or printing the various calculated values; and a sample case (52) for being filled with the sample rice and being disposed at the measuring portion (37) within the near infrared spectrometer (3). The apparatus is capable of measuring the content percentages of pre-selected constituent or constituents, such as, of protein, either amylose or amylopectin and moisture of the rice grains, calculating a quality evaluation value of the sample rice based on the measured and calculated values and powers established for the pre-selected constituents, and displaying the calculated evaluation value of the sample rice.
Patent EP-0245948-A2 (EP)
Inventor: MORITA YOSHITSUGU
IPC: C08K5/56
Filed: 1987-04-09
Abstract: The adhesion of organopolysiloxane compositions curable by a platinum catalyzed hydrosilation reaction to various substrates, particularly plastics, is improved by the presence in said compositions of 1) an organosilicon compound containing an ethylenically unsaturated group and at least one alkoxy group and 2) at least one member from a specified class of compounds of aluminum or zirconium.
Patent EP-0245052-A2 (EP)
Inventor: CONLON PAUL JEROME III
IPC: C12P21/08
Filed: 1987-05-01
Abstract: An assay, test kit and novel antibodies for use therein are provided for detecting the presence of inflammation caused, for instance, by infectious disease or immune dysfunction, measures the level of IL-1 in body fluid, such as serum. Various assay techniques may be employed including direct assays, competitive assays and double determinant assays. The assay and test kit employs novels polyclonal or monoclonal antibodies specific for unique antigenic sites on the IL-1 protein or IL-1 peptide.
Patent EP-0256775-A2 (EP)
Inventor: NELSON JOHN T
IPC: B22D27/04
Filed: 1987-08-05
Abstract: A graphite mold block (10) is provided with liquid coolant spray pipes (32) located in bores (26) extending vertically through the block. Each bore (26) has a sleeve (38) for retarding the cooling of the mold adjacent the spray discharge nozzles of the pipes (32) so as to reduce the temperature differential along the length of each bore (26).
Patent EP-0267027-A2 (EP)
Inventor: KUBOTA MASAMITSU
IPC: F16D13/64
Filed: 1987-11-04
Abstract: A segment-type friction plate (10) for use in a friction coupling device having a number of annular friction plates interdigitated with a number of annular reaction plates in a stack which may be pressured to effect face-to-face engagement of the plates. The friction plate has a core plate (20) with an annular friction zone in which segments (30) of friction material are affixed so as to retard and eventually arrest relative rotary movement of the friction and reaction plates, respectively, upon application of axial pressure to the stack of plates. A lubricating and heat-dissipating liquid may be caused to flow through the stack to form a liquid film enhancing the load-carrying ability of the coupling device. The segments (30) may range in number from 2 to 24 and are spaced apart to provide gap spaced which may accommodate the flow of liquid through the stack. The segments may be bevelled on their end faces, may be of different shapes and spacing and positioned in the same or differing radial positions in the zones. The segments may also be of different friction materials and of different thicknesses to optimize both dynamic and static friction characteristics.
Patent EP-0235108-A2 (EP)
Inventor: ELMBERG BERNDT
IPC: E02D3/10
Filed: 1987-02-26
Abstract: The invention relates to a draining plate comprising a draining layer 810) and a thin impermeable layer (11) on both sides of the draining layer (10). The draining layer (10) comprises elements of non-yielding material glued together, and the thin impermeable layers (11) comprise a non-woven fabric. 
     The invention also relates to a method of producing a draining plate. The method comprises the steps of coating the elements with glue, placing the glue coated elements on top of a thin layer in a glue rejecting mould, and gluing a thin layer to the glue coated elements on top thereof.
Patent EP-0253789-A2 (EP)
Inventor: LARSSON KENNETH LARS
IPC: F16L15/00
Filed: 1987-07-07
Abstract: The present invention refers to a threaded coupling for percussion drill rods having a diameter of 30 - 40 mm, comprising an external rod thread and an internal sleeve thread, the longitudinal section of said threads having continuously curved tops and bottoms. 
     In threads of the type mentioned above it is desirable to be able to tighten them to a relatively high degree because otherwise the thread coupling loosenes when used in hydraulic percussive drilling machines of a high frequency. 
     Significant for the thread coupling of the present invention is that the pitch (S) is 7 - 11 mm, the radii of curvature (Ri - R 4 ), at least for the portions of the tops and bottoms located immediately adjacent the contact shoulder, are 3 - 5 mmm, and that the threads have a height (H l ,H 2 ) of 1.2 -1.6 mm.
Patent EP-0284865-A2 (EP)
Inventor: PAUL WINFRIED DR
IPC: C08K5/16
Filed: 1988-03-14
Abstract: The polydiorganosiloxane-polycarbonate block cocondensates are characterised in that they contain hydroxybenzotriazoles of the formula I <IMAGE>
Patent EP-0283911-A2 (EP)
Inventor: SCHAUSBERGER CHRISTOPH
IPC: F01M9/10
Filed: 1988-03-16
Abstract: In order to prevent lubricating oil being expelled from the reservoirs on the overhead camshafts in the cylinder heads of internal combustion engines with an oil reservoir located below each cam, the camshaft according to the invention is enclosed by a hood, thereby preventing the formation of oil spray and foamed oil getting into the crank casing. <IMAGE>
Patent EP-0285968-A2 (EP)
Inventor: TAUBITZ CHRISTOF DR
IPC: C08L57/00
Filed: 1988-03-29
Abstract: A process for the production of a thermoplastic moulding composition containing, in each case based on A + B,  A from 2 to 98 % by weight of a modified thermoplastic resin,  B from 98 to 2 % by weight of a polymeric component, by reacting component A with component B in a conventional mixer at temperatures from 150 to 250 DEG C in the absence of initiators, and cooling and isolating the target product, characterised in that the modified thermoplastic resin A is the product of the reaction of a1) from 80 to 99.95 % by weight, based on A, of a nitrile- and phenyl-containing copolymer as the base polymer, and a2) from 0.05 to 20 % by weight, based on A, of an  alpha , beta -unsaturated dicarbonyl compound, or a3) from 0.05 to 20 % by weight, based on A, of at least one ethylenically unsaturated monomer containing at least one epoxide and/or hydroxyl group or of a mixture of these monomers, and in that the polymeric component B is a thermoplastic homopolymer or copolymer produced by anionic polymerisation and containing at least one functional (reactive) group.
Patent EP-0292703-A2 (EP)
Inventor: KELDANY RACHID
IPC: F16L1/024
Filed: 1988-04-22
Abstract: In this pipe laying process, a reinforcing material (7), in the form of a curable artificial resin, is applied onto the jacket of a plastic pipe (4) with a predetermined stiffness, before insertion into a recess, e.g. in a pipeline. This material does not harden completely until a certain time has elapsed, i.e. after the pipe (4) has been placed in its desired position, and then increases the inherent stiffness of the plastic pipe. 
<??>The device has means (5,6,7) for applying a reinforcing material onto the pipe surface. 
<IMAGE>
Patent EP-0289888-A2 (EP)
Inventor: SCHAUER FRANZ
IPC: H05K7/20
Filed: 1988-04-23
Abstract: The mounting support (10), provided with an electrical monitoring circuit, for heating circuits is designed such that the self-heating current-carrying circuit parts, particularly a converter (22) and a non-contacting circuit breaker (20), are arranged separated from the remaining circuit parts (27) on a component (13/15) which dissipates the heat externally. The monitoring circuit is designed such that it responds to changes of the heating power consumption. In addition, the monitoring circuit may have a fuse and semiconductor-monitoring part. <IMAGE>
Patent EP-0289055-A2 (EP)
Inventor: SOULARD ROGER R
IPC: H01R13/639
Filed: 1988-04-29
Abstract: A clamp (18) holds a sleeve (17) over an installed connector (13) preventing access to the connector for removal. The clamp (18) is clamped to a cable (12) with a screw (35) having a head (37) that breaks off after installation.
Patent EP-0299176-A2 (EP)
Inventor: TSUMADORI MASAKI
IPC: D06M13/02
Filed: 1988-05-25
Abstract: A soft-finishing agent comprising specific type of di-­long-chained quaternary ammonium salt is disclosed. The quaternary ammonium salt has two long-chained alkyl or alkenyl groups which have specified average carbon numbers and are derived from naturally occurring oils or fats. The soft finishing agent can provide flexibility and antistaticity to various kinds of cloth, without impairing its water adsorption capability.
Patent EP-0294698-A2 (EP)
Inventor: WINTER HERMANN-JOSEF
IPC: D06N7/00
Filed: 1988-06-01
Abstract: The invention relates to a nonwoven as interlayer between a floor and a floor covering, which nonwoven has at least on one side a coating of permanently elastic, solvent-free adhesive. To stop the commercial adhesive or the commercial mortar composition from reacting with the adhesive coating on the nonwoven and/or a floor covering present thereunder, the nonwoven shall be equipped with a barrier layer comprising a carboxyl-containing acrylic ester copolymer which is impermeable and resistant to adhesives and/or mortar compositions.
Patent EP-0303289-A2 (EP)
Inventor: WHITE RANDALL A
IPC: G01R19/165
Filed: 1988-08-12
Abstract: A DC power monitor includes a reference voltage and voltage dividers for obtaining voltages which are respectively above and below the reference level when the voltages being monitored are at their nominal value. Comparators compare the divided voltages with the reference and the comparator outputs are Anded and coupled through a flip flop to a bicolor LED which is one color when the voltages are in tolerance and another color when out of tolerance.
Patent EP-0311903-A2 (EP)
Inventor: QUINN ROBERT
IPC: C01B32/50
Filed: 1988-10-06
Abstract: The present invention is a membrane and a process for separating at least one component from at least one other component in a gas mixture. A gaseous mixture is passed over a membrane comprising a thin film of a molten salt hydrate which is selectively permeable to at least one component in the gaseous mixture.
Patent EP-0322628-A2 (EP)
Inventor: JUNG ROLF
IPC: D06H7/02
Filed: 1988-12-13
Abstract: In order, in the case of a cloth laying apparatus with a guide, along which a cloth web extends in the laying-out direction, and with a cutting machine comprising a counter-cutting blade, arranged on one side of the guide and extending transversely to the laying-out direction, and a cutter wheel which rotates in order to sever the cloth web and bears with a circumferential external cutting region on an edge of the counter-cutting blade extending transversely to the laying-out direction, to obtain a cutting machine with the simplest possible design, the cutting region is to be a cutting surface extending substantially perpendicularly to the axis of rotation of the cutter wheel, and the cutting surface and the edge bear on one another in parallel alignment and linearly. <IMAGE>
Patent EP-0322911-A2 (EP)
Inventor: TAKATA KOJI ITAMI WORKS OF SUM
IPC: B60T8/66
Filed: 1988-12-29
Abstract: A reference wheel velocity (Vr) calculation apparatus for use in an automotive vehicle includes a device (1a, 1b, 1c, 1d) for sampling actual wheel velocities detected at a predetermined sampling cycle, a device (2) to select a suitable velocity (Vm) as the basis for the calcu­lation of reference wheel velocity, and a calculator (3, 4) for calculating an intermediate reference velocity (Vi) of the present sampling point from the selected wheel velocity (Vm) by suppressing the variance of intermediate reference velocity within predetermined limit(s) (Dv). Further, a greater one of the presently sampled selected wheel velocity (Vm) and a calculated intermediate reference velocity (Vi) is selected as a quasi-reference wheel velocity (Vt) which is then smoothed according to index (A) to obtain the reference wheel velocity (Vr). The limit of the variance (Dv) may be changed in regard to the accelerometer provided in the vehicle. Also, the smoothing index (A) may be changed with respect to the factors such as the behavior of the wheel velocity (Vm).
Patent EP-0287305-A2 (EP)
Inventor: TOKUNAGA TADATSUGU C O NEC COR
IPC: H04B1/40
Filed: 1988-04-11
Abstract: A radio communication apparatus includes a power supply device which includes a solar battery connected to each of communication channels via a different switch. A controller constantly monitors the voltage of the solar battery to turn on or off the switches stepwise, so that the number of active channels is reduced stepwise with the decrease in the capacity of the solar battery. The rate of decrease in the capacity of the solar battery is reduced to shorten the period of time during which communication is prevented, whereby operation is insured over a long period of time. Further, communication, i.e., power consumption is averaged to reduce the required capacity of the solar battery.
Patent EP-0331846-A2 (EP)
Inventor: PASTERNAK MORDECHAI
IPC: C07C31/04
Filed: 1988-12-07
Abstract: Mixtures containing methanol and dimethyl carbonate or methanol and methyl t-butyl ether may be treated by perva­poration to recover product containing decreased quantity of methanol.
Patent EP-0297961-A2 (EP)
Inventor: PETERSEN RICHARD W
IPC: G01L19/14
Filed: 1988-06-24
Abstract: An electrical connector system for a pressure sensor which can be sealed to a pressure source and sealed from the environment. The connector system comprises an electrical lead assembly (14) molded into a unitary housing (10) which has integral seals (34,22) for sealed mating with a cooperative connector housing and for sealed coupling to a positive or negative pressure source.
Patent EP-0319452-A2 (EP)
Inventor: RIEPER WOLFGANG DR
IPC: C09B41/00
Filed: 1988-11-25
Abstract: Die Erfindung betrifft Monoazopigmente aus Dichlor- oder Trichloranilinen als Diazokomponenten und CH-aciden Kupplungskomponenten aus der Acetessigsäurearylamid- oder Naphtholreihe, wobei die Pigmente nur einen äußerst geringen Gehalt an polychlorierten Biphenylen (PCB) aufweisen (höchstens 25 µg PCB pro g Pigment). Das Verfahren zur Herstellung der Pigmente ist eine Azokupplung im wäßrigen Medium, dadurch gekennzeichnet, a) daß die Azokupplung durch Zugabe der Diazoniumsalzlösung zu einer Suspension oder Lösung der Kupplungskomponente oder durch gleichzeitiges Zudosieren der wäßrigen Suspensionen oder Lösungen des Diazoniumsalzes und der Kupplungskomponente in die Reaktionsmischung erfolgt, b) daß die Azokupplung bei einem pH-Wert oder in einem pH-Wertbereich von weniger als pH 7 erfolgt und b1) zwischen pH 4 und 7 während und nach der Azokupplung weniger als 0,05 Mol-%, b2) bei pH 2 bis 4 während der Azokupplung weniger als 5 Mol-% b3) bei pH < 2 während der Azokupplung weniger als 25 Mol-% Diazoniumsalz in der Reaktionsmischung nachweisbar ist und in den pH-Bereichen b2) und b3) mehr als 0,05 Mol-% Diazoniumsalz nicht länger als insgesamt 8 Stunden, mehr als 5 Mol-% Diazoniumsalz nicht länger als insgesamt 4 Stunden und mehr als 15 Mol-% Diazoniumsalz nicht länger als insgesamt 2 Stunden vorhanden ist, wobei die Mol-% Diazoniumsalz jeweils auf die Summe der Molzahlen von in der Reaktionsmischung vorhandener Kupplungskomponente und bereits entstandenem Pigment bezogen sind, c) daß die Azokupplung bei einer Temperatur oder Temperaturen von 0 bis 50°C erfolgt, d) daß die Azokupplung unter Ausschluß von Nitritionen erfolgt und e) daß die Azokupplung gegebenenfalls in Gegenwart von Kupplungshilfsmitteln oder Kupplungsbeschleunigern durchgeführt wird. Die Monoazopigmente sind analog den bekannten Monoazopigmenten entsprechender Struktur zum Färben von natürlichen und synthetischen Materialien zu verwenden.
Patent EP-0312500-A2 (EP)
Inventor: MORGAN DANIEL P
IPC: F16K1/46
Filed: 1988-10-11
Abstract: A fluid flow control device (2) and a compression member (1) therefore permit the clamping of a seal (3) of the device without the presence of internal threads so that high purity can be maintained. The compression member (1) comprises a first surface (4) centrally located on one side of the member for applying a concentrated central force to the seal (3) and a diametrically larger second surface (5) on a second side of the compression member (1) opposite the first side. At least a radially outer portion of the second surface (5) is elevated with respect to a radially inner portion thereof to provide a contact surface upon which the diametrically larger force is applied.
Patent EP-0285576-A2 (EP)
Inventor: CHIANCONE EMILIA
IPC: A23J1/20
Filed: 1988-03-23
Abstract: A method for the selective extraction of beta-­lactoglobulin and other proteins from whey or milk by means of subunit exchange chromatography and for the deproteinization of whey by subsequent chromatography on an ion exchange resin.
Patent EP-0340754-A2 (EP)
Inventor: VENTURELLO CARLO
IPC: C07C407/00
Filed: 1989-05-03
Abstract: Described are monopersulfates of amino-(poly)percarboxylic acids of formula:
      wherein: 
R, R₁ and R₂ are selected from hydrogen and alkyl groups which may optionally be substituted, provided that at least one of said groups is a hydrogen atom; n is an integer of from 1 to 6, and B is an alkylene group which may optionally have inter­spersed CONR₃ groups, wherein R₃ is hydrogen or an alkyl or aryl group. Also described is a process for the preparation of said salts and their use in bleaching agents.
Patent EP-0349875-A2 (EP)
Inventor: LIU NAN-I
IPC: C08L67/00
Filed: 1989-06-26
Abstract: The paintable thermoplastic elastomeric molding composition having excellent physical properties, which comprise a copolyetherester resin modified with at least one poly(ester-urethane).
Patent EP-0352675-A2 (EP)
Title: Substituierte Imidazolylmethyloxirane und substituierte Imidazolylpropene, ihre Herstellung und sie enthaltende Fungizide
Inventor: SEELE RAINER DR
IPC: C07D233/90
Filed: 1989-07-22
Abstract: Substituierte Imidazolylmethyloxirane und substituierte Imidazolylpropene der allgemeinen Formel <IMAGE> in welcher R¹ und R² Alkyl, Cycloalkyl, Cycloalkenyl, Tetrahydropyranyl, Norbornyl, Pyridyl, Naphthyl, Biphenyl oder Phenyl bedeuten, D den Rest 0 oder eine Einfachbindung bedeutet, E den Rest H, F, Cl oder Br bedeutet, X, Y und Z Wasserstoff, Halogen, Nitro, Cyano, Alkyl, Halogenalkyl, Alkoxy, Amino, gegebenenfalls durch substituiertes Amino, Mercapto, gegebenenfalls substituiertes Mercapto, Acyl, Alkoxycarbonyl, Hydroxyalkyl und gegebenenfalls substituiertes Phenyl bedeuten, sowie deren für Pflanzen verträgliche Säureadditionssalze und Metallkomplexe, Verfahren zu ihrer Herstellung und sie enthaltende Fungizide.
Patent EP-0360232-A2 (EP)
Inventor: FUKAZAWA CHIAKI
IPC: G01B11/30
Filed: 1989-09-19
Abstract: A surface inspection apparatus used for inspecting defects of sheet material surfaces is described. This surface inspection apparatus comprises an optical scanner, a lens means, a filter means, and a photoelectric converter. The lens means has a plurality of convex lenses arranged in the scanning direction of the optical scanner and adjoining each other. Partitions are arranged in the direction perpendicular to the direction of arrangement of the convex lenses, extending from both ends of the lens means and from the adjoining portions between the adjoining convex lenses towards the filter means.
Patent EP-0363828-A2 (EP)
Inventor: OTSU NOBUYUKI
IPC: G06V10/70
Filed: 1989-10-05
Abstract: This invention is an adaptive learning type general purpose image measurement and recognition method which comprises the steps of extracting a large number of basic initial features which are invariance related to parallel displacement of an object to be caught in an image frame and which have additivity with respect to a screen, and performing statistical feature extraction having learning function used multivariate analysis methods based on the extracted initial features to thereby enable use for various types of measurement adaptively. Further, this invention relates toan adaptive learning type general purpose image measurement and recognition apparatus which comprises a pick-up means to pick up objects of measurement in two dimensions, an image cutting-out means which partially cuts video signals of said picked-up images, a window signal generating means which generates a window signal for designating a meausrment scope, a correlating means which computes  N th order autocorrelation of said cut-out data within the scopes of said window signal, a memory means which stores coefficients of said autocorrelation, and an arithmetic controlling means which controls said respetive means as well as calculates multivariate analysis based on said computed values to thereby enable use for various types of measurement adaptively.
Patent EP-0365914-A2 (EP)
Inventor: KYSELA ERNST DR
IPC: C07C45/63
Filed: 1989-10-11
Abstract: Fluorine-containing acetophenones optionally halogenated in the CH3 group, of the formula <IMAGE> in which X stands for hydrogen, chlorine or bromine and the radicals R1 to R5 have the following meaning, a) R1 and R4 are fluorine, and R2 and R5 are chlorine and R3 is CF3 or b) R1, R3 and R4 are fluorine, and R2 and R5 are hydrogen or c) R1, R4 and R5 are hydrogen, R2 is chlorine and R3 is CF3 or d) R1, R4 and R5 are hydrogen, R2 is chlorine and R3 is OCF3 or e) R1, R4 and R5 are hydrogen and R2 and R3 are CF3 or f) R1 is chlorine, R2 is CF3 and R3, R4 and R5 are hydrogen or g) R1 is chlorine, R2, R3 and R4 are hydrogen and R5 is CF3 or h) R1 is chlorine, R2, R4 and R5 are hydrogen and R3 is CF3, and a process for their preparation from the corresponding fluorinated benzonitriles or benzyl halides by reaction with an organomagnesium compound capable of introducing methyl groups and subsequent hydrolysis, if appropriate followed by a chlorination or bromination.