baber/WOPTO huggingface dataset:
Patent EP-0465862-A2 (EP)
Inventor: SCHUEPPEN ANDREAS
IPC: H01L29/772
Filed: 1991-06-13
Abstract: The invention relates to a method of making an electronic component having an n- and n<+>-doped or p- and p<+>-doped layer of semiconducting material and a layer of conductive material which has a strip-grid structure. The object of the invention is to provide a method of making such an electronic component whose capacitance is less than that of conventional components. For this purpose, a layer system is first formed which consists of a layer of insulator material, a layer of conductive material deposited thereon and a further layer of insulator material deposited on the latter. This layer system is then given a strip-grid structure and the interspaces in the strip-grid layer system produced in this process are filled by selective growth with semiconductor material. The invention furthermore relates to an electronic component of the type referred to which contains the layer system having a strip-grid structure and consisting of successive layers of insulator material, conductive material and insulator material and in which the interspaces of the strip-grid layer system are filled with semiconductor material. <IMAGE>
Patent EP-0462598-A2 (EP)
Title: Transition metal-containing  zeolite having high hydrothermal stability, production method  thereof and method of using same
Inventor: KASAHARA SENSHI
IPC: B01J29/06
Filed: 1991-06-19
Abstract: A transition metal-containing zeolite having a high hydrothermal stability having the formula, in terms of a molar composition of oxides: 
 
 
 
        aA₂O·bM 2/n O·Aℓ₂O₃·cSiO₂·dH₂O   (I) 
 
 
 
wherein a is 0.2 to 1.0, b is more than 0 but not more than 1.5, c is at least 10, d is an arbitrary number, A is potassium or cesium, M is a transition metal and n is a valence number of the metal M.
Patent EP-0486847-A2 (EP)
Inventor: CHROMOWSKY DANIEL L
IPC: B65B7/20
Filed: 1991-10-29
Abstract: A leak resistant carton is formed from a cardboard blank by folding the blank to an open-ended carton. The carton is positioned on a core support member (90) and a flexible sheet of closure material (100) is placed over one of the open ends of the carton. A platen (104) above the open end of the carton (92) is actuated to fold and seal the edges of the sheet material (100) over the sides of the carton to close the carton (92). The carton is then inverted on a conveyer (18) and passed through a filling station (10), glue station (14) and flap closure station (16). The carton is first filled and the side flaps are folded inwardly. A glue head assembly (15) traverses the carton diagonally to apply a transverse bead of glue (80,82) on the carton flaps. The remaining carton flaps are then folded inwardly to close the carton.
Patent EP-0489385-A2 (EP)
Inventor: DINI ROBERTO ING
IPC: H04N7/16
Filed: 1991-12-02
Abstract: The present invention refers to a system for the transmission and reception of encoded television signals, in which a television signal is encoded in order not to be received and reproduced in the normal way by normal television receivers, but only by receivers equipped with a suitable decoder, and in which the decoder includes a control circuit that periodically receives a secret code, by telephone from a central computer. The secret code is necessary for the decoding operation. The main characteristics of the invention consist in the fact that such secret code is transmitted by means of a ciphered procedure, at non fixed intervals, and in the fact that such system provides that the control circuit, the memory associated to it, a telephone modem and a battery pad be contained in one card, extractable from the decoder and linkable to the telephone line and that said decoder be individualized with an identification number.
Patent EP-0437345-A2 (EP)
Inventor: IWAMI HIROYUKI
IPC: B29C45/00
Filed: 1991-01-09
Abstract: A mold used for fabricating thermoplastic resin articles which includes a cavity at least partly coated with a film having a thickness of from 0.1 µm to 50 µm and a thermal conductivity of not more than 0.05 cal/cm·sec·°C.
Patent EP-0442683-A2 (EP)
Inventor: MINOR BARRY LAWRENCE
IPC: G06T15/40
Filed: 1991-02-11
Abstract: A system and method are provided for displaying a scene onto a computer display screen, specific areas of said scene corresponding to specific pixels contained on said display screen, said method comprising the steps of: 
   assigning priority values to the specific areas of said scene being displayed; 
   determining a number and location of pixels to be color imaged, said pixels encompassing a region of said display screen; 
   performing color imaging calculations for said determined number of pixels and displaying these colour imaged pixels on said region of said display screen; 
   dividing said region of the display screen into subdivided regions; and 
   prioritizing said subdivided regions based upon the occurrence of said color imaged pixels within the scene areas having the highest assigned priority value.
Patent EP-0448217-A2 (EP)
Inventor: NEGERSMITH KENT MARTIN
IPC: B01D39/20
Filed: 1991-02-14
Abstract: A fluid filter for a clinical analyzer comprises an elongate filter body mounted in a support (20). The filter body includes a multiplicity of longitudinal through-passages generally parallel to the axis, through which the fluid flows. When filtering blood and like materials, the passages have a length exceeding the average length of fibrous material in the blood. The filter is used in-line, eg. between conduits (16,56).
Patent EP-0455491-A2 (EP)
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J29/068
Filed: 1991-05-02
Abstract: A TiO₂ containing catalyst for denitrizing nitrogen oxides in the presence of a hydrocarbon as a reducing agent is disclosed. One such catalyst comprises TiO₂ and at least one metal or oxide of metal selected from Pd, Ru, Rh, Ag and Pt supported on the TiO₂ in an amount of 0.1-10% by weight based on the catalyst. 
     There are also disclosed denitrizing catalysts which contain zeolite or perovskite structure complex compound.
Patent EP-0466497-A2 (EP)
Inventor: ISHII YUTAKA
IPC: G02F1/1335
Filed: 1991-07-12
Abstract: A liquid crystal display includes a plurality of laminated liquid crystal layers and a transparent substrate interposed between the liquid crystal layers, the transparent substrate being formed of an aggregate of optical fibers (6), arranged so that a ray may be introduced between main and back surfaces of the substrate, whereby aberration of a display image of adjacent liquid crystal layers caused by a difference of a viewing angle can be prevented.
Patent EP-0466500-A2 (EP)
Inventor: KAWAI KIYOYUKI
IPC: H04N7/087
Filed: 1991-07-12
Abstract: A television signal transmitter for transmitting a conventional television signal as a main signal according to a VSB system, and in-phase modulating the main signal in a DSB region of the VSB region and multiplexing the main signal with a sub signal having an orthogonal modulation. The transmitter has a first inserting circuit (3, 4, 22) for inserting a reference signal into a first specific period within a vertical blanking period of the main signal, a second inserting circuit (13, 14, 22) for inserting a second reference signal into every other frame of the main signal in a second specific period of within a vertical blanking period of the main signal, a first interrupting circuit (22) for interrupting the transmission of the first reference signal to inspect for ghost images of the sub signal in the first specific period and its immediately preceding scanning period and a second interrupting circuit (22) for interrupting the transmission of the second reference signal to inspect for ghosts of the sub signal in the second specific period of frames in which the second reference signal is not inserted.
Patent EP-0468774-A2 (EP)
Inventor: WELLMAN WARNER P
IPC: A23L7/10
Filed: 1991-07-24
Abstract: Milling quality wheat is milled by first removing germ and outer bran layers amounting to approximately more than 5% of the weight of the wheat in a pearling process. The pearled wheat is then milled in a conventional roller mill to produce flour, semolina or farina. Unexpectedly high yields have been observed, and the process yields a milled product which is unusually high in aleurone cell wall fragments for a given ash content.
Patent EP-0474478-A2 (EP)
Inventor: VESALA REIJO
IPC: F04D7/04
Filed: 1991-09-04
Abstract: A centritugal pump for pumping gas containing fiber suspensions in the pulp and paper industry includes a centrifugal pumping chamber (54) a centrifugal impeller (60) within the pumping chamber; a liquid ring vacuum pump (70) having a radially vaned vacuum pump rotor (96) therein; an intermediate wall (72) separating the pumping chamber (54) from the vacuum pump (70) which has a non-annular volume (146) therein and which provides a passageway between the centrifugal pumping chamber (54) and the vacuum pump (70). A conduit (71) within the intermediate wall (72) is connected to the non-annular volume (146) for introducing a liquid into at least one of the non-annular volume and the vacuum pump (60).
Patent EP-0489570-A2 (EP)
Inventor: GOETTING F ERICH
IPC: H03K19/177
Filed: 1991-12-03
Abstract: In a structure and method for interconnecting logic devices through line segments which can be joined by programming antifuses, one of several programming lines can be connected through an interconnect line segment to each terminal of each antifuse in the array. Interconnect line segments connected to opposite terminals of the same antifuse are connected to a different programming line in order to be able to apply different voltages to the two terminals of the antifuse. An addressing structure selectively connects interconnect line segments to their respective programming lines, and programming voltages applied to the programming lines cause a selected antifuse to be programmed. An addressing feature sequentially addresses two transistors for the line segments to be connected, and takes advantage of a capacitive pumped decoder to maintain the addressed transistors turned on while programming voltages are applied. The structure also allows for testing of logic devices by applying test voltages to the programming voltage lines and/or sensing logic device output on programming voltage lines. The structure and method also permit measuring resistance of the programmed antifuses. No separate testing overhead structure is needed.
Patent EP-0492973-A2 (EP)
Inventor: CHANA JIT SINGH
IPC: G06F9/06
Filed: 1991-12-18
Abstract: Where diagnostic analysis tools are used to analyse a system dump, for example to determine the cause of a data processing system failure, the invention solves the problem of having to update the analysis tool on each data processor whenever the program in use on that data processor is updated. When a program update is applied which changes the format of the dump, no changes need be made to the analysis tool itself; instead, a similar update is applied to a translator which accepts commands from the analysis tool in a predetermined format and returns data items from the system dump, again in a predetermined format. In the case of a program update supplied by a single originator to several data processors, the work required to update the translator need only be done by the originator of the program update.
Patent EP-0446170-A2 (EP)
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L7/10
Filed: 1991-02-26
Abstract: An improved food acid delivery system that effects a controlled release of the acid provides prolonged sourness, flavor and juiciness duration in chewing gums, pharmaceuticals and other confections. The food acid is encapsulated in a matrix comprised of an emulsifier and a polyvinyl acetate, the type of which is selected according to the water solubility of said food acid. A chewing gum composition employing the delivery system and a method for the preparation of both the delivery system and the gum composition are disclosed.
Patent EP-0501381-A2 (EP)
Inventor: PIFFERI FRANCESCO
IPC: C12H1/02
Filed: 1992-02-24
Abstract: The method for treating alimentary liquids of vegetable origin - such as musts, wines, beers, juices or else aqueous or aqueous alcoholic extracts or else concentrates of fruit, citrus fruits or vegetables -- entails the addition to the liquid to be treated of chitosan in the form of a powder thereof or of a solution thereof or of its salts; the agitation of the liquid to which the chitosan has been added and then, after a sedimentation time, the filtration thereof on a cartridge which contains stacked partitions on which there are arranged at least one first layer of chitosan or a mixture of chitosan and of filtration-assisting material, and at least one second layer of organic and/or inorganic filtration material suitable for physically and/or chemically retaining the chitosan possibly present in the filtered liquid; the separation of the chitosan by means of a hydraulic flow of a solvent, which is furthermore suitable for partially recovering adsorbed material; the regeneration of the chitosan by means of a sequence of treatments with solvents and/or aqueous, neutral, acid or alkaline solutions so as to allow its reuse.
Patent EP-0507177-A2 (EP)
Inventor: SCHWABE PETER DR
IPC: A61K6/896
Filed: 1992-03-23
Abstract: The invention relates to alkoxy-functional silicone resins which are cured by moisture and to the use thereof as adhesive material.
Patent EP-0509537-A2 (EP)
Inventor: OHTA JUNICHI
IPC: G02B6/44
Filed: 1992-04-16
Abstract: A security system comprises an optical cable having at least one gap formed in the inside thereof to accommodate therein an optical fiber with an excessive length; a plurality of supports (1) having mandrels (2), one or more lines of the optical cable (3) being provided between the supports through the mandrels to provide a fence; a light transmitter (4) for applying an incident light to one end of the optical cable; and a light receiver (5) for receiving the light applied to the optical cable from the other end of the optical cable to detect a transmission loss of an optical signal; 
wherein the optical cable (3) is formed so that when predetermined tension is applied to the optical cable, a predetermined transmission loss of the optical signal is generated in the optical cable.
Patent EP-0512347-A2 (EP)
Title: Verfahren zur Herstellung von Urethangruppen aufweisenden Polyharnstoff-Elastomeren
Inventor: MAYER EDUARD DR
IPC: C08G18/48
Filed: 1992-04-27
Abstract: Ein Verfahren zur Herstellung von gegebenenfalls zellförmigen, elastischen Formkörpern nach dem Prinzip der Reaktionsspritzgußtechnik in geschlossenen Formen, wobei NCO-Semiprepolymere A) auf Basis von a) Polyisocyanaten der Diphenylmethanreihe und b) Polyetherpolyolen einer maximalen Hydroxylfunktionalität von 2,4 mit einer Reaktivkomponente B), bestehend im wesentlichen aus aromatischen, Alkylsubstituierten Diaminen, gegebenenfalls unter Mitverwendung von Hilfs- und Zusatzmitteln d) zur Reaktion gebracht werden.
Patent EP-0515971-A2 (EP)
Inventor: YAMAGUCHI TADASHI
IPC: H01F41/20
Filed: 1992-05-20
Abstract: A permanent magnet material having as main components thereof a rare earth element, a transition element (except for rare earth elements and Cu and Ag), and nitrogen and containing as an additive component thereof at least one element selected from the group consisting of Cu, Ag, Al, Ga, Zn, Sn, In, Bi, and Pb. It finds extensive utility in magnetic recording materials such as magnetic tapes, magnetic recording devices, and motors, for example.
Patent EP-0517263-A2 (EP)
Inventor: KOBAYASHI TAKAO
IPC: H04N1/52
Filed: 1992-06-05
Abstract: A thermal transfer image forming apparatus comprises: a recording head (6) having a plurality of heating resistor elements arranged in a line; a mechanism (3,10,11) for carrying a sheet (1) of recording paper and an ink sheet (9) at a predetermined pitch; a microcomputer including an image data reading means (31) for continuously reading N-lines' pixel data (N being an integer of N ≧ 2) constituting input pixel data, a sampling means (33) for sampling the N-lines' pixel data to a matrix of N x N pixels, a gamma conversion means (34) having a first gamma characteristic conversion function for outputting print data to form main dots by performing gamma conversion proportionally in a range of from a low density to a high density, a second gamma characteristic conversion function for outputting print data being lower in density than the first gamma characteristic conversion function to form subsidiary dots, and third and fourth gamma characteristic conversion functions to form no dot in a large part of the density range, to thereby express the pixel density as dot size for each of the N x N pixels, and a conversion characteristic selection means (35) for assigning the gamma characteristic conversion functions to the sampled N x N pixels to arrange dots based on the first gamma characteristic conversion function at a predetermined angle; and a drive circuit (38) for supplying electric energy corresponding to the print data to the heating resistor elements of the recording head (6).
Patent EP-0523547-A2 (EP)
Inventor: EXEL KARL DR DIPL-PHYS
IPC: H01L21/48
Filed: 1992-07-09
Abstract: Method of connecting electroless nickel-plated DCB substrates with fine aluminium wires, optionally with a small addition of silicon, by fine-wire bonding. In order to improve the quality of the wire-bond connections, the copper surface of the DCB substrates, prior to nickel-plating, is smoothed after directly bonding the copper to a ceramic support, until its peak-to-valley height Rz < 5  mu m. The smoothed copper surface is subjected to an electroless nickel plating process and then connected with the wires by fine-wire bonding.
Patent EP-0548504-A2 (EP)
Inventor: ITO HIDEO
IPC: C30B33/08
Filed: 1992-10-29
Abstract: In a process for cleaning a silicon mass with a acid washing solution, a waste solution containing a mixed acid composed of nitric acid and hydrofluoric acid is introduced to a distillation step, and hydrofluoric acid is introduced to a distillation cooling portion to prevent precipitation of silicon dioxide. The waste cleaning liquor is distilled to recover nitric acid. 
     In a process for cleaning a silicon mass by acid-washing with a cleaning solution containing a mixed acid composed of nitric acid and hydrofluoric acid, the cleaned silicon mass is retained in steam of high purity after acid-washing so that acid remaining on the surface of said cleaned silicon mass can be rinsed and removed with condensed water formed on the surface of said silicon mass.
Patent EP-0518660-A2 (EP)
Inventor: TERADA NOBUHIRO
IPC: G11B5/105
Filed: 1992-06-11
Abstract: A thin-film magnetic head including: a slider body (12) formed of a ferrite material and having air bearing portions (14) on one major surface thereof on which a magnetic recording medium is slidable; a non-magnetic layer (18) formed in the slider body such that the non-magnetic layer is located at least on a trailing end face of each of the air bearing portions, the non-magnetic layer having a thickness of at least 20 µm; a head portion including an upper and a lower magnetic layer (26, 20) and a coil (24) which are positioned within an area of the non-magnetic layer. The lower magnetic layer, the coil and the upper magnetic layer are laminated on the non-magnetic layer such that the upper and lower magnetic layers constitute a closed magnetic path, and such that a magnetic gap (28) is formed between the upper and lower magnetic layers and is open in a top face of each air bearing portion.
Patent EP-0524771-A2 (EP)
Inventor: ROSSON JOHN BLADON
IPC: G01S5/00
Filed: 1992-07-16
Abstract: A direction finding system comprises one or more receivers which are movable in use. Each receiver includes an automatic heading device (4) to detect receiver orientation ϑ and an automatic location device (5) to detect receiver position x, y. Receivers optionally include timing devices (6). 
     In a method of target tracking over time, changes in receiver orientation and position are compensated for automatically to determine instantaneous target positions.
Patent EP-0499567-A2 (EP)
Inventor: MASSARO TIMOTHY JOHN
IPC: G06F3/048
Filed: 1992-01-28
Abstract: A method and apparatus for enhanced user interface in a data processing system for use with a multiple function application. Multiple user interfaces are established for selected functions within a multiple function application and stored within a data processing system. Each of the multiple user interfaces preferably has a different level of complexity. User profiles for selected users within the data processing system are then utilized to specify desired levels of complexity for particular functions for each selected user Thereafter, these user profiles are utilized to automatically select a particular one of the multiple user interfaces within a multiple function application in response to a selection of a particular function by a user. In one depicted embodiment of the present invention a user may selectively alter a user profile or alternatively, the user profile may be automatically altered by the occurrence of a selected event, such as the lapse of a selected period of time or the completion of an education course by a user. In either event a default user interface is also provided for utilization in situations wherein a user profile does not specify a desired level of complexity for a selected function.
Patent EP-0554775-A2 (EP)
Inventor: BORN HANS
IPC: E04C5/07
Filed: 1993-01-27
Abstract: Yarns and twisted yarns based on staple fibres made from synthetic polymers or fabrics therefrom, which have an initial modulus, based on 100% extension, increased by at least 200% compared with the unstretched starting materials, in the case of the fabrics this requirement applying in the warp and weft direction. These yarns, twisted yarns or fabrics can be employed as reinforcing materials for brittle matrix materials and are produced by afterstretching of staple fibre yarns, or twisted yarns comprising such yarns, or fabrics comprising such yarns or twisted yarns respectively. They are distinguished by a small extension at break and by an increased breaking strength.
Patent EP-0564872-A2 (EP)
Inventor: HORN JOERG
IPC: B60N2/90
Filed: 1993-03-18
Abstract: A seat cover (1) for protecting a motor vehicle seat consists essentially of a double-layer component made from plastic film, having a continuous front layer (2) which protects the sitting surface and the backrest surface of the seat and a rear layer (3) which is connected to the front layer by transverse bonding and forms in conjunction with the front layer a first pocket (17) which at least partially receives the backrest of the seat and, if appropriate, forms a second pocket (18) which at least partially surrounds the seat upholstery. The front layer (2) has a fixing and engaging means (20) for clamping in in the area of the gap (13) between backrest (11) and seat upholstery (12). <IMAGE>
Patent EP-0578093-A2 (EP)
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/087
Filed: 1993-06-28
Abstract: An image forming method has developing an electrostatic latent image on an electrostatic latent image bearing member by the use of a toner containing a wax component, to form a toner image on the electrostatic latent image bearing member; 
   transferring the toner image to the surface of a recording medium; and 
   fixing the toner image on the recording medium, to the recording medium. 
     The recording medium has a laminated film having a substrate layer and a wax component absorption layer for absorbing a wax component contained in the toner. The wax component absorption layer is formed of a resin capable of inhibiting crystal growth of the wax component. The wax component absorption layer is capable of absorbing the wax component contained in the toner when the toner image is fixed to the recording medium.