baber/WOPTO huggingface dataset:
Patent EP-0111247-A2 (EP)
Inventor: TAWADA YOSHIHISA
IPC: H01L31/06
Filed: 1983-11-30
Abstract: A PIN junction photovoltaic device using a P-type or N-type semiconductor having an optical band gap of not less than about 1.8 eV and a dark conductivity of not less than about 10 -8  (Ω.cm) -1  at 20°C. in the layer positioned on the opposite side to incidence of light. The photovoltaic device has an improved efficiency.
Patent EP-0111800-A2 (EP)
Inventor: ROTZLER FRANK
IPC: B21D43/11
Filed: 1983-12-03
Abstract: This invention relates to a gripping feeder for an intermittent feeding of strip or wire stock in presses, stamping machines or similar machines. It is an object of the invention to provide such gripping feeder which permits a change of the stroke length to be effected from the outside while the machine is in operation and permits such change to be effected manually or by means of an adjusting motor and also permits an automatic adaptation of the feeding and retaining grippers to the thickness of the strip or wire stock to be fed. This is accomplished in that the carriage carrying the feeding gripper is adapted to be driven from the main drive of the machine via a feed rocker, which extends transversely to the direction of travel of the carriage and is fulcrumed on a slider, which is slidable along a rail that extends transversely to the direction of travel of the carriage so that an adjustment of the slider along said rail will result in a change of the stroke length of the carriage. The feed rocker fulcrumed on the slider is preferably adapted to have an oscillating angular motion about its fulcrum imparted to it by a pivoted finger, to which an angular oscillation is imparted from the main drive, and which is pivoted to one arm of the feed rocker, the other arm of which is connected to the carriage by a link for imparting a reciprocating linear movement to the carriage.
Patent EP-0111878-A2 (EP)
Inventor: KRAMER WALTER ING CHEM
IPC: C04B28/18
Filed: 1983-12-13
Abstract: A process for producing compositions containing silicon, calcium and oxygen in bound form by reaction-causing mixing of the starting materials containing compounds of silicon and/or calcium with oxygen in quantities corresponding to CaO/SiO2 molar ratios of not more than 1.75 : 1 with homogenisation thereof in water, forming, autoclave hardening and drying which, if appropriate, is carried out after comminution, and, if appropriate, classifying. The starting materials used are natural mineral products and/or industrial products of high specific surface area, in which reactive SiO2 is present and/or the SiO2 form has an amorphous structure, and calcium oxide or materials containing the latter and, if appropriate, crystalline silica or materials containing the latter in quantities corresponding to CaO/SiO2 molar ratios from 0.4 : 1 to 0.75 : 1, the natural mineral products and/or industrial products employed thus being covered with freshly formed calcium silicate hydrate as a result of the homogenisation in water and autoclave hardening. The invention also relates to absorbing or adsorbing materials for liquids and gases obtained by this process.
Patent EP-0105662-A2 (EP)
Inventor: BABA FUMIO
IPC: H03K19/017
Filed: 1983-09-20
Abstract: A buffer circuit has first and second boot-strap circuits (BST<sub>1</sub>, BST<sub>2</sub>). The first boot-strap circuit (BST<sub>1</sub>) charges the gate of an output MOS transistor (Q<sub>19</sub>) to a voltage above a supply voltage (V<sub>cc</sub>) when an input signal (IN) is at a first logic level. The gate of a precharging MOS transistor (Q<sub>1</sub>) in the first boot-strap circuit is driven by the second boot-strap circuit so as to precharge a capacitor (C<sub>2</sub>) in the first boot-strap circuit to a voltage above the supply voltage when the input signal is at a second logic level.
Patent EP-0112050-A2 (EP)
Inventor: FUJISAKU KIMINORI
IPC: G09G5/40
Filed: 1983-11-15
Abstract: @ A display system comprising a first image memory (3) storing first image data, a second image memory (4,5) storing second image data operable independently from the first image memory, a display section and a combination circuit, and two display units (CRT1,CRT2). The display selection and combination connected to the first and second image memories is formed such that each of the display units displays a combination of data from the image memories according to a display request. Normally, the display units are cathode ray tubes or liquid crystal displays. Usually, one (4,5) of the first and second image memories stores character information, such as letters and numerals, and the other (3) stores graphic information, such as curves.
Patent EP-0098789-A2 (EP)
Inventor: OLSEN ERIC GILLIS
IPC: E04B1/82
Filed: 1983-07-04
Abstract: A rigid soundproofing panel (12) is supported from a vibration-prone wall (10) through a support assembly (16) which includes an elastomeric plate isolator (24) of selected spring rate to tune the suspension system so that minimal wall vibrations are imparted to the soundproofing panel (12), and a second elastomeric member in parallel with the first in the form of an acoustic edge seal (30) extending between the wall (10) and the soundproofing panel (12) throughout the full periphery of the soundproofing panel (12) so as to prevent acoustic flanking therebetween and being of substantially reduced spring rate as compared to that of the elastomeric plate isolator (24) so as not to interfere with system tuning.
Patent EP-0130615-A2 (EP)
Inventor: SCHMID DIETER C DIPL-ING
IPC: H05K3/02
Filed: 1984-07-04
Abstract: To simplify a process for the manufacture of printed circuits in which substances are applied onto a carrier, which substances are changed by electromagnetic radiation such that exposed regions can be chemically removed after the exposure, while unexposed regions remain on the carrier, or vice versa, and to facilitate a further-reaching miniaturisation, it is proposed that electrically conductive particles or electrically conductive salts be added to the exposure-sensitive substances, so that the regions remaining on the carrier after chemical removal are electrically conductive. A photopolymer for carrying out this process is also proposed. <IMAGE>
Patent EP-0137465-A2 (EP)
Inventor: ANDREWS EDWARD WILLIAM
IPC: H04N7/18
Filed: 1984-10-05
Abstract: Apparatus for reading out individual x-ray images recorded on a double-emulsion radiographic film or on separate films that were coincident when exposed simultaneously to a polyenergetic or broad x-ray photon energy spectrum beam emergent from a body and where an image corresponding to one obtained with a low energy part of the spectrum is formed on one film and an Image corresponding to a higher energy part of the spectrum is formed on the other. One readout apparatus ia for the case of two separate films which, after development, are illuminated from the back and optically scanned to derive analog signals representative of the intensities of spatially corresponding picture elements on each film. Another apparatus is for the case where the two images are on opposite sides of a film and are represented by alternate fine image information lines obtained by interposing a grid during the x-ray exposure. Another is for the case where a reflective layer is disposed between the film images during readout. In all cases the films are optically scanned and the resulting analog signals are digitized and variously processed to yield an image representative of that which is different between the two original different energy images.
Patent EP-0142122-A2 (EP)
Title: Method of making shaped articles
Inventor: REBHAN DIETER ING GRAD
IPC: B29C33/02
Filed: 1984-11-06
Abstract: The shaped article is made from a blank having a substantially hollow inner space. In this method, the blank is placed in a mould, an elastically deformable heating bellows is introduced into the inner space, a fluid is introduced into the heating bellows and the blank is deformed under the effect of pressure and heat. In order to permit a more cost-effective production of shaped articles in comparison with conventional methods, it is proposed to introduce an inert gas into the heating bellows and to feed heat to the blank in the form of electric energy by heat conduction or heat radiation.
Patent EP-0170723-A2 (EP)
Inventor: HACHTEL HANSJORG
IPC: G01D5/14
Filed: 1984-11-19
Abstract: These sensors comprise at least one sensing coil. The at least one coil is exposed over its effective width extending in the direction of the displacement to be measured at the same time at least to the surface action both of an electrically highly conductive non-ferromagnetic but preferably dia- or paramagnetic substance and of a ferromagnetic highly permeable substance, in such a manner that the displacement to be sensed becomes determinable by simultaneous application of the inductive and of the eddy current principle to the at least one sensing coil. <IMAGE>
Patent EP-0144994-A2 (EP)
Inventor: PINKERNELL HEINRICH
IPC: A01M1/10
Filed: 1984-12-07
Abstract: The bait trap consists of a flight barrier in the form of a rigid plate element in an upright position and, arranged under this, a bottle-shaped collecting vessel (13) for insects dropping down after colliding with the plate element. The plate element is designed as a flat funnel (1) with a lower end area (6) tapering towards the collecting vessel (13) and leading into its top-side opening (18). The broad sides (7) of the flat funnel (1) are provided with continuous wall slots (10) which extend over their entire breadth and which are delimited on the underside by continuous guiding and catching flaps (11) which are angled obliquely outwards and upwards. The trap is easy to use and permits high catching quotas. <IMAGE>
Patent EP-0118300-A2 (EP)
Inventor: GORSKI RICHARD ALAN
IPC: C03B9/453
Filed: 1984-03-02
Abstract: A takeout mechanism for removing glass articles from a continuously rotating glassware making machine and transferring them to a moving conveyor. The mechanism comprises a mounting plate (2), opposed gear means (22, 24) having lever portions (26) extending therefrom, two takeout arms (12, 14) mounted for rotation on the plate (2) between open and closed positions, the lever portions (26) being connected to the takeout arms (12, 14), rack means (50, 52) mounted on the plate (2) and engaging the gear means (22, 24), and means (54, 56, 78, 82) for driving the rack means (50, 52) to open and close the takeout arms (12, 14).
Patent EP-0126607-A2 (EP)
Inventor: LADIN ELI M
IPC: F16C19/56
Filed: 1984-05-15
Abstract: A cartridge bearing unit particularly useful for heavy duty motor vehicle wheel bearing applications features a pair of bearings being axially separated by an inner spacer and an outer housing. The housing has an adjustable axial length which provides for accurate adjustment of bearing clearance. By adjusting and fixing the housing length, bearing clearance is established eliminating the need to adjust clearances upon installation. The entire bearing unit is self-contained including a lubricant seal thereby simplifying bearing servicing.
Patent EP-0129974-A2 (EP)
Inventor: GAITSKELL JOHN NIGEL
IPC: C08L77/00
Filed: 1984-05-17
Abstract: A polyamide article for use in contact with antifreeze compositions at elevated temperatures wherein the article is formed of a reinforced composition comprising a polyamide selected from nylon 66, nylon 6 and nylon 610 or copolymers thereof,from 10 to 60% by weight of reinforcing filler and from 0.1 to 10%, preferably 0.25 to 5% by weight of a copolymer formed from ethylenically unsaturated monomers and having functional groups extending from the polymer chain capable of reaction with the end groups of the polyamide polymer wherein the copolymer contains up to 50 mole % of residues obtained from ethylenically unsaturated monomers containing functional groups. The functional groups are preferably carboxylic acid or carboxylic acid anhydride groups. The articles include radiator end tanks and water pump bodies and impellers.
Patent EP-0132403-A2 (EP)
Inventor: HAKIM SALOMON DR MED
IPC: A61B17/00
Filed: 1984-07-23
Abstract: The described surgically-implantable device has a stepping motor that can be isolated physically from electrical power sources and powered by the influence of a magnetic field applied from outside the body. The stepping motor includes a rotor and one or more stator elements, the stator elements being composed of magnetically soft and permeable material shaped and positioned with respect to the rotor so that when magnetized under the influence of the external field the stator elements strengthen and orient the magnetic field in their vicinities so as to cause movement of the rotor. The stepping motor may be used in a surgically-implantable shunt valve in which the popping pressure is adjusted in finite increments by application of the external magnetic field.
Patent EP-0138355-A2 (EP)
Inventor: UMETSU JUNICHI C O HOXAN LABOR
IPC: B01J19/28
Filed: 1984-08-31
Abstract: An apparatus for producing a polyacetylene film by introducing acetylene gas into a vessel for storing Ziegler-Natta catalyst to polymerize the acetylene gas with the catalyst which comprises a film forming projecting flat section having a film forming flat surface projected from the surface of the Ziegler-Natta catalyst stored in the bottom in the bottom of the vessel, thereby coating the Ziegler-Natta catalyst on the inner surface of the side wall of the vessel and the film forming flat surface. Thus, the acetylene gas introduced into the vessel is polymerized with the catalyst to produce the polyacetylene film. In this manner, the polyacetylene film having a constant thickness of high quality can be produced with the Ziegler-Natta catalyst of the suitable amount by providing the film forming flat surface even in the bottom of the vessel, thereby improving the production efficient.
Patent EP-0148017-A2 (EP)
Inventor: NALL LAWSON H
IPC: B23B3/26
Filed: 1984-12-21
Abstract: A lathe-type machine tool for removing axially irregular material from the periphery of a cylindrical or tubular workpiece having a variable peripheral contour on either side of the material to be removed utilizes a chordwise extending set of support arms for a pair of roller guides that are caused to follow eccentricities on the periphery of a workpiece and to provide axially spaced reference points for guiding the cutter element of the tool. The cutter is mounted on a similar chordwise extending support arm that is caused to traverse an imaginary reference line intersecting the aforementioned reference points so that a radially and axially extending irregularity can be removed between the reference points with a smooth transition zone between the reference points. Since the reference points are caused to continuously move around the periphery of the workpiece. the cutter removes material from the periphery of the workpiece between the reference points completely around the periphery of the workpiece. A specific system for supporting the guide elements establishing the reference points is described and a specific system for axially advancing the tool cutter while the cutter moves along the reference line includes a drive clutch arrangement for selectively reversing movement of the cutter and a lost motion connection that permits the cutter to move radially to follow the inclination of the reference line while it is axially advanced along the line by the axial feed drive mechanism.
Patent EP-0142417-A2 (EP)
Title: Procédé d'acquisition et de reconstruction d'image par tomodensitomètrie, et tomodensitomètre mettant en oeuvre ce procédé
Inventor: TAN SIV CHENG
IPC: G06T11/00
Filed: 1984-10-17
Abstract: Procédé permettant d'augmenter la définition de l'image radiologique obtenue par tomodensitométrie. L'invention consiste à prendre deux séries de données ou "vues" (V1, V2, V3...) et (W1, W2, W3 ...) et à réarranger ces données en faisant notamment subir aux vues Wi→ de la deuxième série une translation de -πϑ<→> et une symétrie -γ, dans l'espace [ϑ,γ], ϑ étant égal à β + γ; γ désigne l'angle entre les différents détecteurs et la droite joignant l'origine du faisceau de rayons X en éventail au centre de rotation de l'ensemble source-détecteurs et β représente les différents angles de l'ensemble source-détecteurs pour lesquels on procède à l'acquisition des vues. On arrive ainsi à doubler fictivement le nombre de détecteurs.
Patent EP-0117840-A2 (EP)
Inventor: KAISER ELMAR
IPC: B60R13/00
Filed: 1984-01-11
Abstract: 1. Design of an advertisement holder with an advertisement mounting (3, 4, 5, 5a, 7) and a device (2, 2a, 10, 11, 13) for attaching the mounting to part of the bodywork (9) of a vehicle, the said mountingconsisting of a frame (3) connected to the attachment device and an advertisement backing plate (6) which can be made to revole or which revolves under wind power inside the frame (3), characterized in that the frame (3) and the axis of rotation of the advertisement backing plate are set on a plane parallel to the longitudinal axis of the vehicle, and in that the advertisement holder is symmetrical in relation to the said plane.
Patent EP-0152762-A2 (EP)
Inventor: HEINEMANN ZOLTAN PROF DR
IPC: C09K8/592
Filed: 1985-01-16
Abstract: A process for the enhanced oil recovery of underground mineral oil deposits, in which one or more substances which are scarcely water- and oil-soluble at deposit temperature but are well soluble or volatile in the hot flooding medium and whose melting point lies above the deposit temperature, are added to the flooding medium hot water and/or steam. They move with the hot flooding medium through the deposit and precipitate as a solid preferably at that part of the temperature front which is advancing fastest, thereby constricting the pores of the deposit temporarily and reversibly, until the solid is dissolved or evaporated again by repeated flow of the hot flooding medium, which has the overall effect of an areal and vertical equalization of the temperature front.
Patent EP-0152857-A2 (EP)
Inventor: HAYASHI YOSHIMASA
IPC: F02F7/00
Filed: 1981-10-06
Abstract: © The cylinder block (10) comprises:
     a skirt section (20) having oppositely disposed first and second walls (20a, 20b),   a transmission installation section (36) being located at one end of the cylinder block (10) and first and second reinforcement ribs (40, 40) which are respectively formed integrally with said skirt section first and second walls (20a, 20b), each reinforcement rib being located on the outer surface of each skirt section walls and projecting outwardly, extending generally along the axis of a crankshaft and having a first end connected to said transmission installation section (36) and a second end located in the vicinity of the other end of the cylinder block (10).
Patent EP-0155678-A2 (EP)
Inventor: KRAUTER MANFRED
IPC: B29C39/10
Filed: 1985-03-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von faserverstärkten Kunststoff-Formteilen, bei dem in eine Form Fasermaterial, z.B. Glasfasermaterial, eingelegt wird und mit Hilfe eines Drucksackes flüssige Kunststoffmasse in das Fasermaterial eingepreßt wird. Zur Verhinderung von Luftblasen und Fehlstellen an die keine Kunststoffmasse gelangt ist, ist gemäß der Erfindung vorgesehen, daß ein grobmaschiges Netz auf oder zwischen das Fasermaterial gelegt wird. Dieses Netz garantiert bei dem Preßvorgang das Entweichen der in dem Fasermaterial vorhandenen Luft.
Patent EP-0160240-A2 (EP)
Inventor: KAMINAGAYOSHI SATOSHI
IPC: G01N33/493
Filed: 1985-04-10
Abstract: In a test piece for detecting a nitrite by virtue of the diazo coupling reaction, which test piece has supported on a substrate an effective amount of at least one oxidizing agent selected from the group consisting of M'XO, M'XO 3 , M'XO 4 , M' 3 H 2 XO 6 , wherin M' denotes an atom capable of being converted into a monovalent cation and X denotes a halogen atom, ethylenediamine tetraacetic acid-metals, cuprous chloride, copper sulfate, copper acetate, mercury acetate and bismuth acetate in corporation with a diazotizing agent and a coupling agent.
Patent EP-0168759-A2 (EP)
Inventor: SCHMIDT-BASLER MANFRED
IPC: B28B11/12
Filed: 1985-07-10
Abstract: A process for making glazed or unglazed ceramic facing panels, which possess an irregularly extending peripheral edge or recesses extending through the panel body, into which insert parts can be fitted. The peripheral edge of the panels or of the recesses is cut by means of a laser beam into the ceramic facing panel which has already been finally pressed, baked and, if appropriate, glazed.
Patent EP-0183188-A2 (EP)
Inventor: MEIER MAX
IPC: B29C65/34
Filed: 1985-11-21
Abstract: The connecting element is an electrically weldable sleeve (1) which has a sleeve body (2) and a heating wire winding (3) with heating elements (4, 5) and terminals (8, 9) for the supply of electrical power. Conduit ends (6, 7) are inserted in the sleeve (1). To weld the sleeve (1) to the conduit ends (6, 7) a fusing zone is generated electrically in the heating elements (4, 5). In order to position the heating wire turns (10) of the heating elements (4, 5) precisely and, during welding, to avoid adversely affecting the welding power by turns of wire that become free in the fusing zone making contact with each other, the resistance heating wire (11) is surrounded with a first envelope (12) of a material which cannot combine with the material of the sleeve body (2), and a second envelope (15), which consists of a material which is identical to or compatible with the material of the sleeve body (2). The cross-section of the second envelope (15) has a straight circumferential part (16) which on the one hand forms the concave inner wall of the sleeve body (2) when producing the sleeve (1), and on the other hand positions the relative location of the resistance wires with respect to the predetermined welding energy output per unit area. <IMAGE>
Patent EP-0187252-A2 (EP)
Inventor: MUELLER GUENTER
IPC: B02C13/18
Filed: 1985-11-29
Abstract: In an approximately annular housing whose impact faces pointing inwards are formed preferably after the depositing of a layer of comminuted material by said material, a rotor (2) with axial entry opening is arranged on a vertical drive shaft. The rotor (2) has a base plate (9) with centric impact plate, a cover plate with centric recess and wings (11) between base plate (9) and cover plate. The sides of the wings (11) pointing towards the rotor axis are each provided with a pocket (17) for receiving comminuted material and each ends next to the pocket (17) in an ejection edge (24) on the rotor circumference. In order to protect the end (15) of the wing (11) a wear part which consists of a carrier body (12), attached to the wing (11), and having a hard metal armouring (13), is replaceably attached there, the first surface section (22) of the said armouring which adjoins the material receiving pocket (17) enclosing with a contact plane (B) of the edges of the material receiving pocket (17) an angle ( gamma ) of at least 180 DEG , preferably 195 DEG , so that impacting by rock particles is practically eliminated. As a result, a hard metal alloy with a WC portion of more than 91% can be used which permits service lifetimes of approximately 1000 hours. <IMAGE>
Patent EP-0199850-A2 (EP)
Inventor: KUNKEL HANS-ACHIM
IPC: B29C67/04
Filed: 1985-12-14
Abstract: Vorrichtung zum gegenseitigen Verkleben thermisch erweichbarer Partikel zu einem Kunststoffkörper, umfassend ein Formwerkzeug mit gasdurchlässigen Wänden, in das die Partikel in loser Schüttung einbringbar sind, Mittel zum Verpressen der Partikel sowie Mittel zur Erzeugung einer das Formwerkzeug und die darin enthaltende Schüttung durchdringenden Strömung aus erhitztem Gas, wobei das Formwerkzeug als Kolben ausgebildet ist, wobei der Kolben in einem durch Stirnwände begrenzten, und das Gas enthaltenden, verschließbaren Raum gelagert ist, wobei der Kolben gegenüber den Umfassungswänden des Raumes abgedichtet und zwischen den Stirnwänden hin- und herbewegbar ist und wobei die Mittel zur Erzeugung der Strömung aus den Kolben bewegenden Bewegungsmitteln bestehen.