baber/WOPTO huggingface dataset:
Patent EP-0406833-A1 (EP)
Inventor: TANAKA OSAMU C O R D LAB III N
IPC: C21D8/12
Filed: 1990-07-04
Abstract: A method for forming an insulating film on a grain-oriented silicon steel sheet by appliying an insulating coating solution comprising 
100 parts by weight (calculated as the solid component) of a mixture of colloidal substances, composed of 50 to 98 weight % (calculated as the solid component SiO₂)of colloidal silica having a partical diameter not larger than 50 nano m, and 2 to 50 weight % (calculated as the solid component) of at least one colloidal substance having a particle diameter ranging from 80 to 3000 nano m, selected from the group consisting of oxides, carbides, nitrides, sulfides, borides, hydroxides, silicates, carbonates, borates, sulfates, nitrates and chlorides of Fe, Ca, Ba, Zn, Al, Ni, Sn, Cu, Cr, Cd, Nd, Mn, Mo, Si, Ti, W, Bi, Sr, and V, 
130 to 250 parts by weight of at least one selected from the group consisting of phosphates of Al, Mg, Ca, and Zn, and 
10 to 40 parts by weight of at least one selected from the group consisting of chromic anhydride, chromate, and dichromate. 
     The insulating coating produces good surface film lubricity and good heat resistance and   excellent wound core fabricability as well as an excellent iron loss property.
Patent EP-0465700-A1 (EP)
Inventor: MARQUARDT RAINER DR ING
IPC: H01F27/18
Filed: 1990-07-10
Abstract: The invention relates to a single-winding inductor (2) consisting of a tubular electrical conductor provided with cores (6) and an inductor arrangement (28) consisting of a plurality of single-winding inductors. A heat tube (4) is provided according to the invention as the electrical conductor, the condensation zone (8) of which heat tube (4) is provided with a heat-conducting installation block (10), which is provided as a heat sink. This ensures that the power loss can be dissipated in an optimum manner, irrespective of contamination of the cooling air.
Patent EP-0409233-A1 (EP)
Inventor: WAKITA SABURO C O OKEGAWA DAIN
IPC: A63B102/32
Filed: 1990-07-19
Abstract: The invention relates to a method of manufacturing a golf club head in which at least a part of the golf club head is integrally precision-cast in titanium or an alloy thereof. The golf club head has a hollow section (17) and a sole face (20) provided therein with an opening communicating with the hollow section (17). A sole closure (19) is manufactured by means of pressing. The sole closure (19) made of titanium or an alloy thereof is in agreement in dimension with the opening and is mounted to the opening in the golf club head in a sealed manner.
Patent EP-0410328-A1 (EP)
Inventor: MEISTER WINFRIED
IPC: E04B1/68
Filed: 1990-07-21
Abstract: The invention relates to a joint strip (2) for sealing cross joints in concrete construction, consisting of an extruded profile (4) made of plastic or rubber and having strip-shaped stiffening elements (8) extending transversely to the profile longitudinal direction and arranged at a distance from one another. The stiffening elements (8) are embedded in each case in the region of their two ends (10) regionally in the profile (4) and extend, in the region lying between the embedded ends (10), over a surface (12) of the profile (4). <IMAGE>
Patent EP-0425825-A1 (EP)
Inventor: SCHUETTE GEORGE FRANCIS
IPC: C01B21/068
Filed: 1990-10-01
Abstract: A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor is provided which has a chamber defined therein which is divided into a combustion zone and a reaction zone. A combustible mixture is injected into the combustion zone and accordingly combusted to form hot combustion products. At least one reactant (i.e. silane) is injected at the boundary between the zones so as to be carried into the reaction zone by the combustion products and react to form raw product comprising the nitride compound. The raw product can be purified by subsequent processing to remove oxygen and convert by-products to the desired nitride compound. The product of the invention has a low level of impurties and is made up of primarily submicron, highly uniform particles. This makes the product particularly useful for fabrication of sintered ceramic parts.
Patent EP-0421326-A1 (EP)
Inventor: SMITH KIM RENAE
IPC: C07C291/04
Filed: 1990-10-01
Abstract: Transparent soap bars are made by a process compris­ing mixing solid, non-hygroscopic trialkylamine oxide dihydrate with a fatty acid soap and other conventional ingredients such as triethanolamine, glycerine, water, perfume, and the like.
Patent EP-0439737-A1 (EP)
Inventor: JAHNES CHRISTOPHER VINCENT
IPC: G11B11/10
Filed: 1990-12-07
Abstract: A dielectric layer (14, 18) for use in a magneto-optic storage medium contains a compound glass of SiO₂ - MO₂, SiO₂ - M₂O₃ or SiO₂ - M₂O₅ and combinations thereof where M is selected from Zr, Ti, Al, Nb, Y, Sn, In, Ta and Sb.
Patent EP-0439822-A1 (EP)
Inventor: LEHMANN ROLF
IPC: B41F13/18
Filed: 1990-12-22
Abstract: In the impression cylinder of a rotary intaglio printing machine, a plurality of laminate stacks (100, 101; 102, 105), which can be provided separately with an electric charge, are provided within the cylinder shell over the width of the impression cylinder for applying electrostatic charges to the surface of the impression cylinder to enhance the pressure, varying web treatment widths being adjustable due to varying actuation of the segments. To concentrate the charge on the region of the impression cylinder actually used and to preserve the zones of the impression cylinder not in use at any one time, a plurality of support elements (5) are provided in the interior of the cylinder shell, which are arranged adjacently in the axial direction, are supported relative to a bearer (2) and are controlled in such a way that only the support elements (5) in the segments where electrical charging is also being provided exert a pressing force. In the end regions of the impression cylinder, counter-support elements (7) may be provided which are only actuated if no electrostatic charging is introduced into the end regions of the impression cylinder, i.e. when printing a relatively narrow web (4) so that, in this case, no electric charging is transmitted in the unused end regions and the impression cylinder is preserved. …<IMAGE>…
Patent EP-0378268-A1 (EP)
Inventor: SPANJER TJERK GERRIT
IPC: H01J29/62
Filed: 1990-01-08
Abstract: Picture display device comprising a display tube with an electron gun having a tubular structure with an outer surface and an inner surface on which a helical resistance structure is provided in a layer of a material having a high electrical resistance for constituting a focusing lens. In the layer is also formed a coaxial correction element for generating an electric multi-pole field. The outer surface is provided with electrodes of readily electrically conducting material arranged opposite the correction element for capacitively coupling a dynamic correction signal into the correction element.
Patent EP-0384501-A1 (EP)
Inventor: BOUDEWIJNS ARNOLDUS JOHANNES J
IPC: H03H11/46
Filed: 1990-01-19
Abstract: An integrated variable resistor in MOS technology comprises two parallel-connected transistors (T1, T2) whose electrodes are floating relative to the substrate (8). Its resistance is controlled by means of current sources (3, 4, 5, 6) whose current flows through the transistors (T3, T4) arranged as resistors. The body effect in the transistors (T1, T2) is compensated for by an equally large body effect in the transistors (T3, T4).
Patent EP-0381289-A1 (EP)
Inventor: RUIGROK FRANCISCUS
IPC: E04H17/16
Filed: 1990-01-30
Abstract: A device for attaching a picket (3') to a rail (1), particularly suitable for fence assemblies and the like, which rail (1) is at least embodied as a tubular profile and has at least a hole (6) in a wall thereof for receiving the picket (3'), wherein the picket has a transverse through-hole (8) for receiving a pin (9) of a length such that the pin (9) protrudes on either side of the picket (3'), said pin (9) being of sufficient stiffnes to connect the picket (3') to the tube without the need of additional heat treatments, such as welding, or complicated assembly operations, in conjunction with screw connections so deminishing transport and assembling costs.
Patent EP-0393791-A1 (EP)
Inventor: VERDUYN HENDRIK ARY
IPC: F23J15/04
Filed: 1990-04-19
Abstract: This invention relates to a spraying system for spraying a liquid, such as water, to be used in a plant for treating flue gases, provided with at least a liquid supply pipe, a spray body, and a spray head, which is characterised in that the spray body (5) and the supply pipe (4) are surrounded by a housing (1,2) thermally insulating the spray body (5) and the supply pipe (4) from the surroundings, the spray body (5) is fastened to the housing (1) of the supply pipe (4), which fastening is such that there is little heat transport from the spray body (5) to the housing (1), and the housing (2) is located near the spray body (5) at some distance therefrom.
Patent EP-0400905-A1 (EP)
Inventor: MILN COLIN DOUGLAS
IPC: C08F4/16
Filed: 1990-05-24
Abstract: This invention relates to a liquid phase process for the cationic polymerisation of a feedstock comprising 1-olefins to an olefin polymer in the presence of a catalyst composition comprising tin tetrachloride catalyst at a temperature from -100 to +50°C wherein the catalyst is activated by a co-catalyst selected from tertiary butyl chloride and water. 
     The process yields a high vinylidene polymer when using feeds containing isobutene.
Patent EP-0408251-A1 (EP)
Inventor: BRANDLE CHARLES DAVID JR
IPC: G02B27/28
Filed: 1990-07-05
Abstract: Apparatus according to the invention comprises magneto-optic isolator means that utilize a novel temperature compensation scheme. The scheme involves the use of a composite magneto-optic member (60) that comprises a substrate (61), a first single crystal garnet layer (63) that does not have a compensation temperature within the operating temperature range of the isolator, and further comprises a single crystal garnet layer (the "compensation point layer") (62) that has a compensation temperature within the operating temperature range of the isolator. Exemplarily, the compensation point layer has composition (Bi 0.8 Tb 1.1 Gd 1.1 )­(Fe 4.6 Ga 0.4 )O₁₂, and is grown on an CMZ:GGG substrate, and the first garnet layer has composition (Bi 1.2 Tb 1.8 )(Fe 4.6 Ga 0.4 )O₁₂ and is grown on the compensation point layer. The novel temperature compensation scheme can result in isolators having improved extinction ratio with relatively small additional path length in the magneto-optic material.
Patent EP-0466984-A1 (EP)
Inventor: ABREVAYA HAYIM
IPC: B01J23/46
Filed: 1990-07-17
Abstract: A catalyst comprising a combination of (i) an inorganic oxide support; (ii) 0.3-6 wt. percent ruthenium the majority of which is present as particles of 40-60 Angstroms in size and (iii) 0.1-5 wt.% of a modifier component chosen from the group consisting of boron, aluminium, gallium, indium, silicon, germanium, tin, lead, arsenic, antimony and bismuth, exhibits moderated initial activity, but high stability and good selectivity in a Fischer-Tropsch process for producing C 3 -plus hydrocarbons by reacting hydrogen and carbon monoxide.
Patent EP-0426280-A1 (EP)
Inventor: NEUBERT TERRY C
IPC: D21H17/43
Filed: 1990-08-21
Abstract: A paper mat is made from an aqueous slurry or dispersion of kraft wood pulp, a large amount of finely divided inorganic pigments and as a binder an anionic latex of a copolymer of at least one conjugated diene monomer, at least one vinyl substituted aromatic monomer, at least one acrylic-­type monomer and at least one monomer having a vinyl group and an activatable methyl, ethyl, propyl or butyl ester group.
Patent EP-0433097-A1 (EP)
Inventor: YASUMOTO HIROSHIGE
IPC: B65D81/24
Filed: 1990-12-17
Abstract: A transparent resin composition essentially consisting of a thermoplastic resin, preferably a high nitrile resin having a high water absorption rate, and 1% to 5% by weight of far infrared radiative ceramics. 
     The resin composition is suited for the production of vessels for packing water or beverages.
Patent EP-0434401-A1 (EP)
Inventor: WOOD PRENTICE J
IPC: B65D5/44
Filed: 1990-12-19
Abstract: Carrier side and end walls (22,49) foldably joined at their end edges to form a tubular sleeve of generally rectangular cross sectional configuration includes a reinforcing panel (31,62) foldably joined to the top edge of each of the end walls (22,49) and secured in flat face contacting relation with the inner surface thereof together with an anchoring panel (35,66) struck from each of the reinforcing panels (31,62) and foldably joined to the associated end wall (22,49) and with top closure panels (4,41) foldably joined to the top edge of the side walls (2,39) respectively and secured to the anchoring panels (35,66) together with a bottom wall (17,44) structure secured to the lower portions (1,37) of the sleeve.
Patent EP-0406066-A1 (EP)
Inventor: MEYER JACQUES
IPC: G01R33/035
Filed: 1990-06-20
Abstract: This measuring device is of the type comprising a body (4) made of a superconducting material placed in the magnetic field to be measured. Means (5, 6, 7) are provided for successively raising and lowering the temperature of the superconducting body (4) above and below its superconducting transition temperature. This causes the body to change from a first state, in which it is permeable to the field lines when its temperature is above its superconducting transition temperature, to a second state in which it is impermeable to the field lines when its temperature is below its superconducting transition temperature, and conversely. This creates magnetic field variations in the vicinity of the body. Means (10, 11) are provided for detecting these field variations. The device is characterized in that it comprises means (10, 11) for determining the field from these variations. <IMAGE>
Patent EP-0425326-A1 (EP)
Inventor: REMISE RENE
IPC: H05K7/20
Filed: 1990-09-27
Abstract: Holding and damping module of a fan for an electronic-machine frame, characterised in that it comprises a support case (1) having the shape of a cube with cut-off corners, which is provided on its upper (15) and lower (10) faces with air-circulation openings, the said upper face (15) comprising means (150, 151, 152) for fastening to the frame (91) of the machine, the said cut-off corners comprising openings (16, 17, 18, 19) enabling the corners of an assembly formed by the fan unit (3), surrounded on its perimeter by a block of foam (4), to be inserted. …<IMAGE>…
Patent EP-0391844-A1 (EP)
Inventor: VOEGELE RICHARD
IPC: B26F3/12
Filed: 1990-03-20
Abstract: The device serves for cutting plates of soft material such as foamed plastic plates or plates of glass wool. Foamed plastic plates are cut with a heated cutting wire. The device consists of two separate parts A and B. Part A comprises a base plate (1) with lateral guides (2) for a clamping cutting bar (3). Electrically conductive guide strips (5), which are insulated from the guides (2), are attached to the front of the guides (2). The guide strips are connected to a current source (not shown). Part B is a frame in the manner of a web saw, between the arms (8) of which the cutting wire (6) is attached. When the frame with its arms is pressed against the guide strips (5), current flows through the wire (6) and cutting can be performed. Soft plates of glass wool are cut with a knife (not shown) which is guided along the clamping cutting bar (3). 
<IMAGE>
Patent EP-0448602-A1 (EP)
Inventor: WITZEMAN JONATHAN STEWART
IPC: C08G83/00
Filed: 1989-12-12
Abstract: Process for the preparation of acetoacetates and other  beta -ketoesters is provided, involving reaction of nitrogen, oxygen or sulfur nucleophiles with a tertiaryalkyl acetoacetate or tertiaryalkyl  beta -ketoester.
Patent EP-0561775-A1 (EP)
Title: Circuit for reversing a magnetic field.
Inventor: ZUCKER FRIEDHELM
IPC: H03K17/04
Filed: 1989-11-17
Abstract: PCT No. PCT/EP89/01391 Sec. 371 Date Jun. 17, 1991 Sec. 102(e) Date Jun. 17, 1991 PCT Filed Nov. 17, 1989 PCT Pub. No. WO90/05980 PCT Pub. Date May 31, 1990.A circuit arrangement for reversing a magnetic field, in which an oscillator has a coil connected in parallel with a capacitor. First and second diodes are connected oppositely-poled in a series circuit, which is connected in parallel with the coil and capacitor of said oscillator. A first electronic controlled switch is connected in parallel with the first diode for bypassing this diode, whereas a second electronic controlled switch is connected in parallel with the second diode for bypassing thereof. Energy is supplied to the oscillator whenever the capacitor discharges. The junction of the series connected diodes is connected to the junction of the series-connected switches.
Patent EP-0448623-A1 (EP)
Title: Thermoformable polyaryletherketone/polyvinyl fluoride laminates.
Inventor: BLOOM JOY S
IPC: B32B27/08
Filed: 1989-11-15
Abstract: A thermoformable laminate comprising (1) a polyaryletherketone sheet having repeating units derived from diphenyl ether having attached to one of the phenyl rings either a 1,4-phenylenedicarbonyl group or a 1,3-phenylenedicarbonyl group, the ratio of 1,4-phenylenedicarbonyl groups to 1,3-phenylenedicarbonyl groups being 70:30 to 0:100, preferably 60:40 to 0:100, especially 60:40 to 50:50, the sheet thickness being about 625-5000 micrometers, and (2) a polyvinyl fluoride film having a thickness of about 12.8 to 204 micrometers can be thermoformed at a temperature of about 160 DEG -200 DEG  C., especially 170 DEG -195 DEG  C. One important application of such thermoformable sheets is in fabricating three-dimensional panels for aircraft interiors.
Patent EP-0472603-A1 (EP)
Title: Procede et appareil ameliores d'entrainement de disques magnetiques
Inventor: SMITH MALCOLM G
IPC: G11B5/00
Filed: 1990-04-24
Abstract: Un procédé et un appareil permettent de placer une carte à mémoire (16) ayant les dimensions d'une carte de crédit et portant un support magnétique d'enregistrement (18) dans une position de fonctionnement adjacente à une tête (24) de lecture/écriture de l'appareil. La carte et la tête peuvent se déplacer l'une par rapport à l'autre, ce qui permet à la tête de lire des données contenues sur le support magnétique de la carte à mémoire ou d'y inscrire des données. Dans un premier mode de réalisation, l'appareil a une forme circulaire (12), similaire à un disque dur, mais avec une partie découpée ou ouverture (14) dans laquelle on peut insérer la carte à mémoire. L'appareil en forme de disque peut être mis en rotation, de sorte que le support magnétique de la carte peut se déplacer le long de la tête de lecture/écriture radialement mobile par rapport à l'axe central (21) du disque. Dans un autre mode de réalisation, la carte à mémoire (102) peut se déplacer jusqu'à une position fixe de fonctionnement adjacente à la tête de lecture/écriture (106) et la tête peut se déplacer tant radialement que dans le sens de la circonférence, de sorte que la tête et la carte à mémoire se déplacent l'une par rapport à l'autre avec deux degrés de liberté.
Patent EP-0431199-A1 (EP)
Inventor: MINAMI YOSHIHIKO - NOTOGAWA
IPC: B60N2/28
Filed: 1990-06-28
Abstract: An infant binding protective seat (1) provided with a reclining adjustment mechanism (20) that continuously changes the reclining posture of the seat body (2), wherein a protective member (10) that prevents a seat belt (7) from coming into direct contact with the seat body (12) when the seat belt is fastened tight is interposed between the seat belt (7) and the seat body (2). Further, an engaging mechanism (2c, 10d, 11, 12) that engages the protective member (10) with the seat body (2) when large deceleration above a specified value is generated in a vehicle is provided. Thus the reclining posture of the seat body becomes continuously adjustable by the reclining adjustment mechanism. Since the seat belt does not directly engage with the seat body because of the presence of the protective member with the infant binding protective seat is locked to the car seat by the seat belt, the reclining posture of the seat body can be continuously adjusted while keeping the seat belt in a state of tension. Also, as the protective member and the seat body are engaged with each other by the engaging mechanism when the vehicle is largely decelerated, the variation of reclining posture is prevented without fail by the movement of the seat body.
Patent EP-0491702-A1 (EP)
Inventor: DOMINGUEZ MONTES JUAN
IPC: H04N13/30
Filed: 1990-07-12
Abstract: Procédé intégré permettant de capter, copier et reproduire tridimensionnellement des images statiques et en mouvement, selon lequel (a) la saisie des images tridimensionnelles statiques ou en mouvement s'effectue au moyen de caméras classiques qui font l'impression d'autant d'images bidimensionnelles qu'il y a de caméras; n caméras sont réparties en groupes ou en supergroupes, une feuille semitransparente étant intercalée entre chaque deux groupes de caméras horizontales dont les axes optiques sont perpendiculaires entre eux, la feuille semitransparente formant un angle de 45° avec les groupes, l'axe optique d'une caméra étant située de sorte que sa projection se fasse dans le point médian entre les axes optiques de deux caméras adjacentes de l'autre groupe conjugué; à l'aide d'une feuille totalement noire, les rayons indésirés sont supprimés; (b) pour copier les n images captées, celles-ci sont groupées par trios, les images de gauche et de droite étant copiées dans un état spéculairement inversé par rapport à l'image centrale, chacun des trios se situant à une hauteur distincte de projection; (c) la projection s'effectue en utilisant n/3 objectifs de projection et en ajustant ces objectifs de sorte que l'image centrale de la pellicule se reproduise directement sur l'écran transparent de reproduction ou par réflection frontale d'un miroir réflecteur situé en face des objectifs; les images latérales se projètent à travers des réflexions dans des systèmes de miroirs latéraux, et chacun des n/3 objectifs de projection est situé déphasé en hauteur par rapport aux objectifs adjacents.
Patent EP-0438569-A1 (EP)
Inventor: CASTELAZ PATRICK F
IPC: G06N3/02
Filed: 1990-08-09
Abstract: Processeur (20) d'informations destinées à classifier un ensemble de données bidimensionnelles. Les données représentent des informations provenant d'au moins deux domaines. Le processeur (20) utilise une architecture de réseau neural ayant au moins N + 1 neurones d'entrées (22), N représentant le nombre de valeurs se trouvant dans le premier domaine. Le réseau (22) subit un apprentissage pour produire un état de sortie classifiant une pluralité de signaux d'entrées appartenant à une classe particulière. Selon le mode de réalisation préféré le second domaine est le domaine de temps.