baber/WOPTO huggingface dataset:
Patent EP-0090666-A1 (EP)
Inventor: OKUYAMA YOSHIKAZU
IPC: H04N5/783
Filed: 1983-03-30
Abstract: The device for use with a magnetic tape (T) has at least one rotary magnetic head (1) which reproduces the video signals recorded in slanttracks on the tape and a tape transport mechanism (9, 12, 12a) which drives the tape at controllably varied speeds. A first circuit (20) selectively generates tape speed signals indicative of respective speeds of the tape. A second circuit (23) selectively generates duration signals indicative of the time periods during which the tape is driven at the respective speeds. A memory (19) stores the tape speed signals and the duration signals, and a system controller (8) connected to the memory controls the tape transport mechanism to drive the tape at speeds and for durations determined by the tape speed signals and the respective duration signals read from the memory.
Patent EP-0087337-A1 (EP)
Inventor: BIZIERRE KATHLEEN
IPC: C07D239/84
Filed: 1983-02-04
Abstract: The present invention relates to new derivatives of formula: <IMAGE>  (II)  in which: R3 denotes a halogen, preferably chlorine, or a nitro group, R4 represents hydrogen or a lower alkyl group having from 1 to 4 atoms of carbon, R5 represents an atom of halogen, preferably chlorine or fluorine. It also relates to a process for preparing products of formula (II) and to the drugs containing at least one product of formula (II).
Patent EP-0086725-A1 (EP)
Inventor: MOIROUX AUGUSTE
IPC: F04B31/00
Filed: 1983-02-16
Abstract: A hydraulic pressure generator comprises, on the one hand, an internal-combustion engine (1), of which part (7) of the free piston (3) moves in a cushioning chamber (10), and, on the other hand, a hydraulic pump (2), the piston (14) of which is coupled to an auxiliary piston (24) arranged in the cushioning chamber (10), a spring (26) acting on the auxiliary piston in the opposite direction to that of the pressure in the cushioning chamber (10). <IMAGE>
Patent EP-0104250-A1 (EP)
Title: Panneau au plasma a courant alternatif a decalement selectif
Inventor: BOYD GARY DELANE
IPC: G09G3/28
Filed: 1983-03-28
Abstract: Un affichage à panneau au plasma à courant alternatif (100) présente des aptitudes au décalement sélectif des rangées et des colonnes. Les conducteurs alternés de colonnes (C2, C4...,C512) sont communs entre une région de transfert (11) et une région d'exposition (12) tandis que les autres conducteurs de colonnes (C1, C3..., C511) dans la région de transfert se terminent à la frontière entre les deux régions. Le décalage des rangées s'effectue dans la région de transfert pour entrer les données d'affichage sur le panneau. Le décalage des colonnes est utilisé entre les deux régions pour acheminer les données d'affichage vers la région d'exposition depuis la région de transfert. La terminaison des autres conducteurs de colonnes en-deçà de la région d'exposition permet le décalage latéral des données par l'intermédiaire de la région de transfert sans qu'il y ait de décalage semblable des données dans la région d'exposition.
Patent EP-0117402-A1 (EP)
Inventor: KAWASAKI TETSUJI
IPC: B07C5/342
Filed: 1984-01-13
Abstract: There is disclosed an apparatus for inspecting capsules which comprises a carrier belt (13) which is formed into an endless belt configuration and can carry the capsules, with these capsules received separately in a through-holes (32); a plurality of parallely disposed rotary rollers (38) which have rotary axes extending in substantially parallel with the flow direction of the capsules being carried by the carrier belt; and an optical inspecting device (14) for inspecting optically the surfaces of the capsules being rotated in contact with the rotary rollers. 
     The apparatus of this invention can inspect accurately very small defects on the surfaces of the capsules irrespective of a type of capsules, and is simple as well as compact in constitution.
Patent EP-0120318-A1 (EP)
Inventor: HEIMANN BRUNO
IPC: F16K11/04
Filed: 1984-02-24
Abstract: 1. Change-over valve for sanitary fittings for switching the outflowing water to different outlets, for example a bath outlet (51) or a shower outlet (61), there being provided a valve-closure member (3, 4) which is loosely connected to an actuating device and can be moved between two valve seats (5, 6), and which can be placed in a preferred outflow position both manually by means of the actuating device (82, 8) and automatically by switching off the water supply, there being provided a spindle (8) which is urged into a neutral rest position by a resilient device (70, 71) and extends out of the water-carrying area of the fitting, and by means of which the valve-closure member (3, 4) can be positioned, characterized in that there is provided as the valve-closure member a hollow piston (3) on the outer surface of which there are provided sealing members (4), preferably a double cone (4), for selectively shutting off the valve seats (5, 6), and a head portion (81) of the spindle (8) is mounted in the hollow piston (3) in such a manner that it can be displaced to a limited extent, the stroke of the head poriton (81) in hollow piston (3) corresponding at least to the valve lift, so that, in the neutral central position of the spindle (8), the valve-closure member can assume either of the two shutting-off positions without the spindle (8) being moved.
Patent EP-0130434-A1 (EP)
Inventor: UTHEMANN HORST DR DIPL-CHEM
IPC: G01N33/80
Filed: 1984-06-15
Abstract: 1. A diagnostic-test system consisting of a solid phase of a polystyrene that has the capacity to bind protein or of a sheet of polyester film at least one side of which has a uniform pigment-lacquer dulling layer that has the capacity to adhere to specific reagents, the reagents are dried on said phase in spatially separated compartments or fields characterized in that monoclonal antibodies that are specific to certain antigens, especially blood-type antigens, are employed.
Patent EP-0130533-A1 (EP)
Inventor: DRISCOLL ROBERT KENNETH DR
IPC: C07C69/67
Filed: 1984-06-26
Abstract: 1. A process for the preparation of a glyoxylic acid ester by catalytic oxidative dehydrogenation of the corresponding glycolic acid ester in the gas phase, which process is characterized by passing, after metering in an entrainer, the gaseous reaction mixture formed in the oxidative dehydrogenation to the central part of a fractionating column, where-upon the reaction mixture cools rapidly, and the water of reaction and other low boilers distil out together with the entrainer overhead, and the glyoxylic acid ester results as the bottom product.
Patent EP-0137935-A1 (EP)
Inventor: MAEYAMA TSUTOMU
IPC: A61Q11/00
Filed: 1984-08-02
Abstract: A dentifrice composition having an excellent storage-stability which comprises a zirconium-bonded synthetic amorphous silicate (zirconosilicate) with a zirconium content of 0.1 to 10% by weight as ZrO2 based on SiO2 and a dentifrice vehicle containing water, humectant and flavor, and by adjusting the refractive index of the vehicle substantially identical with that of the silicate, the dentifrice composition can be made transparent.
Patent EP-0142662-A1 (EP)
Inventor: NIRSCHL HEINRICH DIPL-ING
IPC: H04Q11/04
Filed: 1984-09-14
Abstract: A digital signal distributor for time division multiplex signals having the same frame format and for discrete channel signals has frame adaptors for synchronizing and storing the time division multiplex signals, and memories for the discrete channel signals, the frame adaptors and memories being provided following the inputs for the time division multiplex channels. The circuit further includes a distributor unit having an operator interface connected to the frame adaptors and the memories by first bus lines and first discrete lines. A clock pulse generator controls cyclical feeding of the stored code words into the first bus and first discrete lines. Second bus and second discrete lines are connected to an output of the distributor unit and transmit the time division multiplex output signals and the discrete signals to outputs of the circuit.
Patent EP-0143952-A1 (EP)
Inventor: CHANG MICHAEL N
IPC: A61P29/00
Filed: 1984-10-11
Abstract: Substituted cinnamyl-2,3-dihydrobenzofuran and analogs of formulas
     or a pharmaceutically acceptable salt thereof are disclosed wherein R is, e.g.,
     (a) hydroxyloweralkyl;   (b) lower alkanoyl;   (c) CN;   (d) halo;   (e) mercaptoloweralkyl;   (f) loweralkylthio;   (g) lowerhaloalkyl or   (h) -COOR 2  wherein R 2  is H or C 1-6 alkyl; m is 1 to 4;   n is 2 or 3;  
A is (a) phenyl substituted with (R')q wherein when there are more than one R' (q>1) R' can be the same or different from each other and is, e.g.,
   (1) hydrogen;   (2) halo;   (3) loweralkoxy;   (4) lower alkylthio;   (5) loweralkyl;   (6) haloloweralkyl or   (7) -COOH; q is 0 to 5; or       (b) unsubstituted or substituted heteroaryl, e.g.,
   (1) thienyl;   (2) benzothienyl;   (3) furyl;   (4) benzofuryl;   (5) pyrryl;   (6) indolyl or   (7) thiazolyl, the heteroaryl above being substituted with one or more of R'. Those compounds were prepared from the nucleophlic substitution of a cinnamylhalide with a 2,3-dihydrobenzofuran anion or an analog thereof. These compounds were found to be potent topical anti-inflammatory agents.
Patent EP-0130638-A1 (EP)
Inventor: CHUA LYE-WHATT
IPC: G01S3/36
Filed: 1984-06-15
Abstract: A fairly simple R.F. system for indicating the bearing of the source of incident microwave radiation comprises two spaced, broad-beam antennas (A1, A2) supplying signals via power dividers (PD1, PD2) to amplitude comparison means and phase comparison means, both of which operate without down-conversion to an I.F. The main lobes of the radiation patterns of the antennas (A1, A2) are inclined towards one another so that for non-normal incidence there is a difference between the amplitudes of signals received respectively by the two antennas (A1, A2). The amplitude comparison means comprises detector diodes (D1, D2), logarithmic amplifiers (LA1, LA2), and a first subtractor (SUB1), the magnitude of the output signal from which [sensed for example with a threshold detector (TD)] indicates from which side of normal the radiation is incident. The phase comparison means comprises a hybrid ring (HR) having <<sum>> and <<difference>> output ports (3, 4 respectively) connected respectively to an instantaneous frequency measuring apparatus (IFM) and a detector diode (D3), and further comprises logarithmic amplifiers (LA3, LA4) and a second subtractor (SUB2), the outputs of detector diodes in IFM being summed to provide the signal at its output (6) connected to one amplifier (LA3). The output of the second subtractor (SUB2) is an accurate but ambiguous representation of the bearing angle with respect to normal (being an even function thereof); the ambiguity can be resolved by reference to the output signal of the first subtractor (SUB1) which may also be used as an approximate representation of the bearing angle. …<??>Using broad-band R.F. components, the system may readily be operable over a broad bandwidth, e.g. an octave. …<??>A data comparator (DC) and a pulse repetition frequency filter (FLTR) control gates G1-G3) which inhibit the provision of bearing data except with pulsed incident radiation having substantially a desired frequency and PRF.
Patent EP-0124218-A1 (EP)
Inventor: LARNER DONALD ALEXANDER
IPC: G01F1/36
Filed: 1984-03-01
Abstract: A high pressure hydraulic fluid-flow transducer (10) has a frusto-conical throat (13) obturated by a valve member (14) which is fixed to a spindle (16) slidingly carried in a bearing (17) which is fixed to the one-piece housing (11). The bearing (17) engages a substantial length of the spindle, to prevent wobbling, closely adjacent the smaller throat end (15). The housing (11) has internal screw-threads (21, 22) at both ends, for connecting the sensor into an hydraulic system. Because the compression spring (18) is upstream of the valve member (14), and acts upon the upstream end (25) of spindle (16), the valve member (14) and throat (13) are both readily accessible through the downstream end of the housing, both for inspection purposes and for machining of the throat before insertion of the valve member and spindle. Reverse fluid flow is possible by virtue of a second spring (29), acting between valve member (14) and spindle (16).
Patent EP-0122030-A1 (EP)
Inventor: NAKAMURA KYUZO
IPC: H01F41/20
Filed: 1984-03-08
Abstract: A magnetic recording member characterized in that it comprises a substrate having formed on a surface thereof, either directly on the surface or on the intermediary of a soft magnetic material coating layer, a substantially perpendicular-incidence magnetic film comprising a composition of a magnetic metal and oxygen (Me-O), where the magnetic metal Me comprises one or more ferro-magnetic metals and/or magnetic alloys thereof. In a method of manufacturing such a magnetic recording member, while oxygen gas is introduced into a vacuum treatment chamber (1) a magnetic metal Me (b) is vaporized and vapors thereof are deposited on a surface of a substrate (a) at substantially perpendicular incidence to the surface thereof, while part of the metal is oxidized, so that there is formed on the surface of the substrate (a) a substantially perpendicular-incidence magnetic film provided by a composition of
 (FexCoyNiz)1-m0m where, substantially, 0</=X</= 0.05, 0</= z</=0.40, x+y+z = 1, and 0.15</=m</=0.50. 
<??>The substrate (a) passes under a rotary cooling can (2) from a roller (4) to a roller (5). The metal (b) is placed in an electron beam evaporation source (3) where an electron beam heating means (9) acts on it. The oxigen is fed through a pipe (6) and vapor-adhesion shield plates (7) define a space(8) therebetween to enable the substrate (a) to be coated through the space (8).
Patent EP-0139349-A1 (EP)
Inventor: NAKAZAWA TORU
IPC: G03G13/26
Filed: 1984-06-29
Abstract: An electrophotographic process which comprises subjecting an organic photoconductive photosensitive layer (3) chargeable with both positive and negative polarity to
     (a) main charging by direct current corona discharge,   (b) imagewise exposure to form an image,   (c) development of the image with toner and   (d) transfer of toner to a copying sheet (11) by direct current corona discharge of the same polarity as the main charging discharge     
wherein the current injected by the transfer discharge is from 23 to 35 times the current required to initiate transfer of toner.
Patent EP-0133820-A1 (EP)
Title: An electrochemical device
Inventor: MASE SYUNZO
IPC: G01N27/409
Filed: 1984-08-09
Abstract: An electrochemical device has an electrochemical cell with electrodes 2,5 mounted on a solid electrolyte layer 1 and a heater 10 carried by a ceramics material 8,9. To prevent cracks due to expansion or sintering shrinkage differences between the heater insulator and the solid electrolyte layer and to improve insulation, the heater is carried by a ceramics layre 8,9 having substantially the same thermal expansion coefficient as the electrolyte layer and a high-resistance ceramics layer 12 is disposed between the solid electrolyte layer and the ceramics layer.
Patent EP-0185820-A1 (EP)
Inventor: BARTHOLET STEPHEN J
IPC: B62D57/02
Filed: 1984-12-27
Abstract: A leg mechanism (10) and horizontal actuator (50) therefor comprising a frame member (11), first, second, third and fourth elongate links arranged in a pantograph mechanism, with one corner (B) of the pantograph providing the main mounting point for the leg mechanism, a pair of crank arms (56, 58) connected to two of the links and extending approximately perpendicular to the ends thereof adjacent the main mounting point, and a drive member (55) connected between the first and second crank arms for controlling the angle therebetween.
Patent EP-0144349-A1 (EP)
Inventor: EKDAHL WENDELL GRAYDON
IPC: C03C/
Filed: 1984-04-16
Abstract: Une composition permet de former une fibre réfractaire résistant aux alcalis et aux températures élevées. La formulation de la composition en pourcentage pondéré est la suivante: 45-76% de silice, 12-32% d'alumine, 5-30% de zircone, avec un rapport silice/alumine de l'ordre de 1,8 à 4,0. Ces fibres possèdent une résistance chimique dans des environnements acides et alcalins même lorsqu'elles ont subi des traitements thermiques à des températures supérieures à 500oF (260oC) dans de tels environnements. Les fibres sont appropriées au renforcement de produits cémenteux à base de silicate de calcium, lesquels produits sont également revendiqués. Une autre formulation de la composition, en pourcentage pondéré, est la suivante: 46-52% de silice, 32-38% d'alumine, 13-18% de zircone, avec un rapport silice/zircone de l'ordre de 2,6 à 3,8. Ces fibres sont utilisables à des températures maximum de l'ordre de 2550oF (1400oC) à 2650oF (1455oC) et présentent une meilleure résistance au rétrécissement que les fibres réfractaires disponibles dans le commerce et revendiquant les mêmes performances nominales.
Patent EP-0154634-A1 (EP)
Inventor: SONDRUP ERIK
IPC: E03B3/36
Filed: 1984-08-23
Abstract: Une admission de filtration d'eau comporte un ou plusieurs tuyaux d'écoulement (1) de longueur limitée placés à l'intérieur d'un cadre (2) comportant des boucles de transport (3). Les tuyaux d'écoulement sont fermés à une extrémité et ouverts à l'autre extrémité qui est reliée à un collecteur (4) comportant une sortie d'eau (5) pour l'eau filtrée. L'admission de filtration d'eau est utilisée en particulier pour prendre de l'eau de mer pour l'aquaculture et des installations de déminéralisation où l'eau est transformée en eau douce.
Patent EP-0152457-A1 (EP)
Inventor: RHOADS PAUL M
IPC: H02J9/06
Filed: 1984-08-15
Abstract: Circuit pour produire des signaux de commande utilisés dans la détection d'une panne de courant dans une alimentation ne pouvant pas être interrompue où une alimentation principale en courant alternatif (20) fournit normalement un signal de courant alternatif à une charge (34). Un premier signal de commande représentant le passage par zéro du signal de courant alternatif est engendré. Ce premier signal de commande remet à zéro un oscillateur (208) dont la sortie est couplée à un circuit de boucle d'asservissement de phase (214). La sortie de synchronisation du circuit de boucle d'asservissement de phase (214) actionne un compteur (218) dont le comptage de sortie est utilisé pour adresser une mémoire morte programmable (222) envoyant des bits binaires à un convertisseur numérique-analogique (136) qui fournit à son tour une onde sinusoïdale redressée à ondes pleines à la fréquence du système utilisée comme référence pour détecter une panne de courant dans la source principale de courant alternatif (20). La sortie du compteur (218) est réintroduite dans le circuit de boucle d'asservissement de phase (214), asservissant ainsi la fréquence du système à la fréquence de sortie de l'oscillateur. Est produit un second signal de commande indiquant une condition de panne de courant, qui est utilisée pour commuter un inverseur (40) et le mettre en fonctionnement afin de fournir un signal de courant alternatif à la charge (34).
Patent EP-0152819-A1 (EP)
Inventor: PAWLOWSKI GEORG DR DIPL-CHEM
IPC: G03F7/021
Filed: 1985-01-29
Abstract: Disclosed is a photosensitive composition which comprises a diazonium salt polycondensation product and, as the binder, a reaction product of an intramolecular anhydride of an organic polycarboxylic acid with a polymer containing hydroxyl groups, which does not contain any further functional groups which are capable of reaction with acid anhydrides. The composition is suitable for use in the production of printing plates and photoresists. It can be developed with neutral or alkaline aqueous solutions and yields printing plates having a good ink receptivity and producing large print runs.
Patent EP-0172415-A1 (EP)
Inventor: DROSTE REINHARD
IPC: B32B3/26
Filed: 1985-07-19
Abstract: A bullet-proof garment including several layers of textile fabric or foil superimposed on a shock absorber, in which the shock absorber is a three-dimensional fabric with waffle-like surfaces, a hollow part of at least 90% by volume and a thickness of 5 to 30 mm. Such fabrics are distinguished by good pressure resistance and make possible a good conversion of energy.
Patent EP-0161850-A1 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/404
Filed: 1985-04-26
Abstract: A semiconductor memory device including: a substrate (21), a plurality of word lines (26), a plurality of bit lines (34); and a plurality of memory cells, each positioned at an intersection defined by one of the word lines (26) and one of the bit lines (34) and including a transfer transistor (Tr) and a capacitor (28, 30, 31). Each of the memory cells has a first insulating layer (27) covering a gate of the transfer transistor (Tr). The capacitor (28, 30, 31) in each memory cell includes a second conductive layer (28) which contacts one of the source and drain regions of the transfer transistor in the memory cell and extends over the gate of the transfer transistor through the first insulating layer (27), a second insulating layer (30) formed on the second conductive layer (28), and a third conductive layer (31), extending over the second insulating layer (30). The semiconductor memory device further includes an additional conductive layer (29) directly connected to the other of the source and drain regions of the transfer transistor in the memory cell and extending over the gates of the adjoining transfer transistors through the first insulating layers (27) covering thereon. Each bit line (34) is connected to the other of the source and drain regions through the additional conductive layer (29).A method for manufacturing a semiconductor memory device having the above construction is also disclosed.
Patent EP-0166536-A1 (EP)
Inventor: UEKI SATOSHI
IPC: C08F297/06
Filed: 1985-05-29
Abstract: A novel block copollymer is disclosed which includes a random ethylene-propylene copolymer segment (A) and a methacrylate segment (B). The block copolymer has a number-average molecular weight of about 1,000 to about 600,000 and a ratio of (A) to (B) of 15/85 to 97/3 by weight.
Patent EP-0221220-A1 (EP)
Inventor: BIEZ GEORGES
IPC: C09K17/04
Filed: 1985-10-31
Abstract: The process consists in agglomerating, under a certain pressure, a specific mixture of natural products (powdered rocks, clays, fibres, etc) and of a heat treatment of the mixture thus conditioned. The granulates obtained by the said process are advantageously employed in agriculture, especially for upgrading sandy soils.
Patent EP-0162796-A1 (EP)
Title: Process and installations for fluidising, expanding or agitating a bed
Inventor: COULOM THIERRY
IPC: C02F3/12
Filed: 1985-04-05
Abstract: 1. Method for fluidizing a bed formed of non floating particles in a liquid medium, these latter being added for promoting the attachment and development of microorganisms in biological processes, the fluidization of said particles being effected under the effect of the resing stream, which method is characterized by : - a first gas injection made at the base of a container other than the one which contains the bed, whose purpose is to create a rising liquid stream, this stream being injected at the base of the bed to be fluidized, and adding itself to the flow which passes through containers connected together in the input-output direction, - possibly a second gas injection made at the base of the bed for stirring said bed and supplying the oxygen required in the case of an aerobic treatment, this possible second injection also creating a stream which is added to that created by the first gas injection and to that of the supply.