baber/WOPTO huggingface dataset:
Patent EP-0417539-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: C08C19/00
Filed: 1990-08-28
Abstract: Vernetzte Perlpolymerisate mit einem mittleren Teilchendurchmesser im Bereich von 0,5-10 µm und enger Teilchendurchmesserverteilung können hergestellt werden durch Polymerisation von Vinylmonomeren und Silanmonomereinheiten, die eine hydrolisierbare Gruppe enthalten, wobei die Polymerisation in einem nicht wäßrigen, polaren Medium mit Hilfe eines Radikalbildners als Initiator in Gegenwart eines in diesem Medium löslichen Polymer als Dispergator und in weiterer Gegenwart eines niedermolekularen Tensids durchgeführt wird und das gebildete Polymerisat anschließend durch Einwirkung von wäßriger Säure oder Base vernetzt wird.
Patent EP-0420138-A2 (EP)
Inventor: NOROTA SUSUMU
IPC: B24D11/02
Filed: 1990-09-25
Abstract: A brush structure comprising a plurality of striated flexible synthetic polymer sheets (1) provided with a plurality of striae (2) and ridges (3) formed alternately on one or two faces of the sheet (1) and extending in parallel to each other and to the longitudinal axis of the sheet, the striated sheets being bonded at longitudinal one end portions thereof to one another to thereby form a block or bundle of the striated sheet.
Patent EP-0423687-A2 (EP)
Inventor: LILES DONALD TAYLOR
IPC: C08G77/50
Filed: 1990-10-15
Abstract: An aqueous, silicone emulsion of polydiorgano­siloxane having silacyclobutane groups comprises the product obtained by the emulsion polymerization of a mixture of polydiorganosiloxane oligomer having hydroxyl endblocking and silacyclobutane containing silicone material. Adding a nucleophilic material to the emulsion produces an emulsion which yields an elastomer upon removal of the water from the emulsion. The elastomer from this emulsion can be reinforced by adding an aqueous, dispersed fume silica to the emulsion before removal of the water.
Patent EP-0433986-A2 (EP)
Inventor: WINTER ANDREAS DR
IPC: C08F297/08
Filed: 1990-12-18
Abstract: Copolymerisation of propylene with ethylene or a 1-olefin of the formula R<a>-CH = CH-R<b> in the presence of a catalyst comprising a metallocene of the formula I …<IMAGE>… in which M<1> is titanium, zirconium, hafnium, vanadium, niobium or tantalum, and an aluminoxane gives a polypropylene moulding composition containing syndiotactic polymer chains in high yield. This moulding composition has a very high molecular weight, a very narrow molecular weight distribution and very high syndiotacticity. Mouldings produced from the moulding composition have high transparency, flexibility and tear strength and excellent surface gloss.
Patent EP-0420383-A2 (EP)
Inventor: MAEDA TAKANORI C O PIONEER ELE
IPC: G11B7/1381
Filed: 1990-05-21
Abstract: A block-shaped optical device with an improved efficiency in the transmission of light through the device is disclosed. The block-shaped device (1) is made up of a first plane (11) on which incident light is presented at a predetermined incidence angle i₁. The incident light is transmitted through the first plane and is reflected off of another plane (13) which is oriented at a predetermined angle α₁ with respect to a perpendicular to the first plane. The reflected light is next totally transmitted through an exit plane (12) situated parallel to the first plane. The incidence angle i₁ is predetermined so that the angle at which the light is finally transmitted with respect to the exit plane is a polarization angle satisfying Brewster's rule. Therefore, at the exit plane, the light is totally transmitted and thus none of the light is reflected, resulting in a greatly improved degree of efficiency in the transmission of light through the device.
Patent EP-0409425-A2 (EP)
Inventor: KIM KEECHUNG
IPC: G06F17/27
Filed: 1990-06-26
Abstract: A method for processing natural language comprises the steps of alternating words constructing a sentence of a natural language into computing units made up of the Speech Element by each of Parts of Speech which are absolutely necessary and selected for analyzing and processing a natural language, and then computing analysis values among Speech Elements having information of character classification, means of Parts of Speech, grammatical relation, and functions in sense or by use which words have. A machine translation system implementing the method comprises input means, dictionary means, reading-­dictionary memory means, original sentence memory means, computing unit memory means, analysis value memory means, translated sentence memory part, output means, and a CPU for controlling each of the said means.
Patent EP-0419060-A2 (EP)
Inventor: KOUNO YASUO C O MITSUI PETROCH
IPC: D01F6/04
Filed: 1990-08-29
Abstract: In accordance with the present invention, there are provided high molecular weight polyethylene molecular orientation molded articles formed from high molecular weight polyethylenes having a weight average molecular weight of 300,000-600,000, said molecular orientation molded articles having a fineness of not more than 15 deniers, a tensile strength of more than at least 1.7 GPa and satisfying the tensile strength S (GPa)-weight average molecular weight M. (g/mol)-fineness D (denier) relationship represented by the formula [I]
       
 and processes for preparing the same. 
     Further in accordance with the present invention, there are also provided high molecular weight polyethylene molecular orientation molded articles formed from high molecular weight polyethylene having a weight average molecular weight of exceeding 600,000 and satisfying the relationship represented by the formula [II].
Patent EP-0439922-A2 (EP)
Inventor: HARWOOD VANCE R
IPC: G01R31/02
Filed: 1990-11-27
Abstract: Disclosed is a system for determining whether semiconductor components (100) are present and properly connected to a printed circuit board (10), and whether proper conductive paths (14) exist between the connector pins and the substrate connection pin through the component. The substrate connection pin is typically ground for digital components and typically the most negative voltage for analog components. The semi-conductor material between two pins of an integrated circuit form a lateral NPN transistor, having its base connected directly to the substrate connection pin of the component. A constant voltage source (108), such as might be supplied by an op amp and feedback network, is applied to the lateral transistor collector (106) pin of the component being tested. After the circuit has had time to stabilize, the current flowing into the collector (106) pin is measured. A current or voltage source is then connected to the emitter (104) pin of the NPN lateral transistor, which is typically an adjacent pin, and a current or voltage pulse is applied to this pin. When a current or voltage pulse is applied to the second pin, causing current to flow from the emitter of the lateral transistor, the current on the first pin is monitored and if a corresponding current pulse is detected on the first pin, the first and second pins as well as the substrate connection pin of the component are properly connected to printed circuit board.
Patent EP-0431847-A2 (EP)
Inventor: BENESCH JAY FRANKLIN
IPC: A61B5/055
Filed: 1990-11-30
Abstract: An apparatus for installing shim guide rails in an MR magnet (11) is provided including a plurality of beam members (13), one for every guide rail to be installed. A plurality of coaxial ring shaped members (7) spaced apart from one another are joined together by the beam members. The beam members extend axially and are spaced circumferentially about the outer diameter of the ring shaped members forming a cylindrical open ended cage. Each of the beam members defines a plurality of radially extending spaced apart apertures. A plurality of ladder-like structures each of which is associated with a respective beam member is provided. Each of the ladder-like structures includes two side pieces (19, 21) joined by a plurality of rungs (23) extending between the side pieces. The rungs pass through the holes in the beam members with one of the side pieces situated inside the cylindrical cage and the other situated outside the cage. The guide rails are detachably mounted to a respective one of the side rails outside the cage, with the side of the guide rail to be mounted to the bore facing radially outwardly. Means for extending the rungs radially outwardly through the holes in the beam members is provided so that the guide rails are forced against the magnet bore.
Patent EP-0379408-A2 (EP)
Inventor: REGNIER CHRISTIAN
IPC: G05B19/042
Filed: 1990-01-15
Abstract: Device characterised in that it consists of an interface (1) provided with a data-input socket (3) constructed in such a way that it allows connection thereof to the printer output socket (4) of a computer, this interface comprising a register with n elements each connected, on the input side, to one terminal of this data-input socket (3) and, on the output side, to a relay for controlling a function via a transistor-amplifier. <IMAGE>
Patent EP-0420728-A2 (EP)
Inventor: MARIE GERARD
IPC: A23L1/308
Filed: 1990-09-20
Abstract: Process for stabilising certain intense sweeteners, characterised in that a heat-labile sweetener is mixed with a vegetable material having a dietary fibre content of at least 50% by weight and a particle size of preferably between 40 and 315 microns.
Patent EP-0419400-A2 (EP)
Inventor: DUH BEN
IPC: B01J8/12
Filed: 1990-09-05
Abstract: High molecular weight polyester resins are sometimes produced from low molecular weight polyester prepolymers having the same composition by solid state polymerization. Polyester prepolymers are generally converted from the amorphous state to the crystalline state prior to solid state polymerization in order to raise their sticking temperature. This is done to keep the polyester prepolymer from sticking together as a solid mass in the solid state polymerization reactor. Such polyester prepolymers are traditionally crystallized by simply heating them to an elevated temperature at which crystallization occurs. However, polyethylene naphthalate prepolymer cannot be crystallized by utilizing this simply traditional approach. This inventions discloses a process for crystallizing amorphous polyethylene naphthalate prepolymer which comprises: (1) heating the amorphous polyethylene naphthalate prepolymer to a temperature which is within the range of about 80°C to about 140°C in the presence of a stream of an inert gas or under a vacuum to devolatilize the amorphous polyethylene naphthalate prepolymer; and (2) subsequently heating the devolatilized polyethylene naphthalate prepolymer to a temperature which is within the range of about 150°C to about 260°C while providing agitation to produce the crystallized polyethylene naphthalate prepolymer.
Patent EP-0398866-A2 (EP)
Inventor: ZIERLER REINHARD ING
IPC: F41H7/10
Filed: 1990-05-17
Abstract: A device for laying mines (18) consists of a laying ram (3) which is mounted in a frame (2) and can be inserted into the ground (19) at an acute angle and terminates in an insertion wedge (13) provided between the topside of the ram and the underside of the ram, and which forms a guide channel (12) for the mines (18) with an outlet orifice (17) in the region of the insertion wedge (13). So that even mines (18) equipped with pressure-sensitive detonators made live can be laid safely, the laying ram (3) is mounted in the frame (2) so as to be movable in its insertion position at least approximately on the one hand along the underside (15) and on the other hand along the topside (14) of the insertion wedge (13) and has the outlet orifice (17) for the mines (18) on the underside (15) of the insertion wedge (13) in the region of its cutting edge (16). <IMAGE>
Patent EP-0444419-A2 (EP)
Inventor: KALLMANN JUERGEN
IPC: D01H1/10
Filed: 1991-01-26
Abstract: A process for strengthening and/or twisting a low-strength roving wound with low yarn tension on a bobbin tube to form a yarn roll is characterised in that   (a) the yarn roll is inserted together with the bobbin tube into a spindle pot   (b) the spindle pot is set in rotation (c) the bobbin tube is subsequently drawn out of the yarn roll, and then (d) the roving is drawn off from the inner cylindrical surface of the yarn roll and wound to form a bobbin or twist bobbin.   <IMAGE>
Patent EP-0443545-A2 (EP)
Inventor: SATO YOSHIAKI C O ASAHI KOGAKU
IPC: G11B19/02
Filed: 1991-02-20
Abstract: An audio signal recorded on a single track of a magnetic disk and a plurality of corresponding or associated video signals recorded on successive coaxial tracks are reproduced by determining the playback time of the audio signal, and dividing it by the number of video signals. In this manner the video signals are successively reproduced for equal time periods, to thus "synchronize" their display with the continuous, protracted playback of the audio signal.
Patent EP-0453971-A2 (EP)
Inventor: HOECH ROBERT W
IPC: G01D5/36
Filed: 1991-04-19
Abstract: An incremental position encoder makes use of a first and second track (34, 36) of non-identical non-complementary aperiodic patterns (47, 48) to generate a zero mark. A mask with the identical pattern (70) to the first track (34) and a mask with the complementary pattern (72) to the second track (36) correlate with the patterns (47, 48) on the first and second track (34, 36) when the encoder is in zero position. Light transmitted by the masks produce electrical signals that are compared to create the zero mark. An iterative approach improves the discrimination of an initially selected track pattern for its particular application based on developed criteria for good noise immunity and resolution. The size of the reference track (34, 36) with respect to the increment track (30) and the placement of each mask on the stator (42) and rotor (16) are optimized. A system for improving noise immunity by biasing the signal from each photodetector is also shown.
Patent EP-0467267-A2 (EP)
Inventor: AIZAWA KIMIO
IPC: H01P5/08
Filed: 1991-07-15
Abstract: This invention is to offer a compact and high performance dielectric filter consisting of a quarter wavelength dielectric body provided with a through-hole between upper and lower surfaces of said dielectric body, electrodes deposited on an external and lower surfaces of said dielectric body, and more than at least two independent electrodes provided on internal surface of said through-hole, extending to upper and lower surfaces of said dielectric body. With this dielectric filter construction, said through-hole performs a role to construct plural quarter wavelength resonators and performs, at the same time, a role to adjust the coupling between said plural resonators, yielding a compact dielectric filter of simple construction.
Patent EP-0460763-A2 (EP)
Inventor: HAISMA JAN
IPC: H01L39/22
Filed: 1991-06-04
Abstract: A method of manufacturing an electronic device consisting of oxidic superconducting material and semiconducting material, a sharp interface between a first element of oxidic superconducting material and a second element of semiconducting material being obtained by providing the first and the second element with smooth, flat and actively bonding surfaces which are brought into contact with each other and are bonded together by mutually attracting forces.
Patent EP-0460775-A2 (EP)
Inventor: JANZ DONALD WALTER
IPC: G11B21/08
Filed: 1987-12-23
Abstract: This invention provides a circuit for providing as an output voltage signal (S2) the differential of the voltage of an input signal (S1) on an input terminal, wherein the circuit includes an input capacitor (C1) for converting the input signal into a current proportional to the rate of change in the input signal, and the input signal includes an unwanted temporal portion, characterised by a circuit node (16) connected to the opposite side of said input capacitor from the input terminal and through at least one resistor (R2, R3) to the feedback resistor (R4) of an operational amplifier (U1-A); means (U1-B) for storing the voltage V H  at this node on a holding capacitor (C5); means (200) responsive to said unwanted temporal portion of said signal for generating a reset signal; and means responsive to said reset signal and to the voltage on said holding capacitor for maintaining the voltage at said node at the voltage V H  during said unwanted temporal portion of said signal.
Patent EP-0462750-A2 (EP)
Inventor: MATSUMURA RYOJI
IPC: H04N9/31
Filed: 1991-06-12
Abstract: A projection-type television display includes suitable devices, such as cathode ray tubes, for generating red, green, and blue images respectively. The display also includes a common screen. The generated red image is projected onto the screen via a first projection lens unit. The generated green image is projected onto the screen via a second projection lens unit. The generated blue image is projected onto the screen via a third projection lens unit. At least one of the first, second, and third lens units includes a colored lens having a predetermined optical filtering effect.
Patent EP-0467545-A2 (EP)
Inventor: LUYCKX LEON A
IPC: C21C1/02
Filed: 1991-06-27
Abstract: An additive for use in the desulfurization of molten iron comprises a granular mixture of metallic magnesium, calcium oxide and a small amount of a hydrocarbon-containing material which provides a volatile gas producing component to the mixture. The volatile content of the additive is between .25 and 5 percent. The hydrocarbon-containing material is preferably coal, carbon black, wood flour or a high density polyethylene. The additive is intended to be pneumatically injected into the melt in a stream of non-oxygenated carrier gas.
Patent EP-0475728-A2 (EP)
Inventor: BERRY DAVID HAROLD
IPC: B32B23/10
Filed: 1991-09-10
Abstract: A bonded composite of a layer of fabric or film and a specialty ethylene based hot melt polymer adhesive is disclosed, which is adapted to be directly bonded to an EPDM (ethylene/propylene/diene/monomer) rubber. The fabric comprises a backing material to which a pile material is secured by weaving or the like. The fabric material may comprise a natural organic fiber, such as cotton or wool, or a synthetic or non-synthetic polymeric material, such as polypropylene, or nylon. The film may comprise a polyester, such as Mylar (registered trademark of the DuPont Corporation). The hot melt adhesive has been developed to satisfy particular requirements set forth by the inventors and is designated 375-3.
Patent EP-0475738-A2 (EP)
Inventor: SWANSON ROY T
IPC: H01F38/30
Filed: 1991-09-11
Abstract: A support arrangement (10) is provided for an electrical device (12) that is embedded within a support body or housing (14). The support arrangement (10) responds to volumetric changes in the material of the support body (14) during the molding of the support body (14). In a specific arrangement, the support arrangement (10) accurately positions the electrical device (12) with respect to the exterior of the support body (14) and includes provisions (e.g. 16,18) for yieldingly supporting the electrical device.
Patent EP-0445070-A2 (EP)
Inventor: KHINKIS MARK J
IPC: F23G5/14
Filed: 1991-02-11
Abstract: A furnace for combustion wherein a combustion chamber is configured such that waste can be advanced from a drying zone, to a combustion zone, to a burnout zone, and then into an ash pit. An air source provides air for drying, combustion and burnout in a primary combustion zone (PCZ). Fuel or a fuel/recirculated flue gas mixture is injected above the PCZ to create a mostly reducing substoichiometric secondary combustion zone (SCZ), to reduce NO x  and decompose other nitrogen bearing compounds entering the SCZ. Vitiated air is injected into the combustion chamber above the mostly reducing SCZ. A process for combustion of the waste includes introducing the waste into the combustion chamber, advancing the waste through the combustion chamber, supplying combustion air to the combustion chamber for drying and combusting the waste and final ash burnout, and removing ash products from the combustion chamber. The fuel or fuel/recirculated gas mixture is supplied into the combustion chamber to create substoichiometric conditions for NO x  reduction and nitrogen bearing compounds decomposition. Overfire air is supplied into the combustion chamber above the substoichiometric zone for thorough mixing and at least partial burnout of combustibles contained within the waste/fuel combustion products.
Patent EP-0515829-A2 (EP)
Inventor: BRAEHLER HELMUT
IPC: H04R27/00
Filed: 1992-04-21
Abstract: The invention relates to a device and a method for processing acoustical real-time information by a person, particular an interpreter, comprising a device for receiving acoustical real-time information to be processed and a further device for simultaneously forwarding the acoustical information processed, at least one means being provided for time-offsetting the received acoustical information with respect to the acoustical real-time information. <IMAGE>
Patent EP-0549985-A2 (EP)
Inventor: KASPERS NORBERT
IPC: B41F17/00
Filed: 1992-12-18
Abstract: A method for printing identity cards (10) with a blind hole (12) provides for the hole to be at least partially filled at the moment of printing with an element (14) so that the bottom of the hole is pressed against the printing surface. The elements are either attached firmly to the counter-pressure surface of the device or are mounted movably in said surface. In the second case, the elements can disappear in the counter-pressure surface if required. <IMAGE>
Patent EP-0524797-A2 (EP)
Inventor: NIKI TORU
IPC: G06V30/182
Filed: 1992-07-21
Abstract: The extraction of desired image information from input image information is disclosed, in which the extracted partial image information is recognized. 
     Character outline information is traced, starting from an arbitrary point of the input image information. The start point is moved when the outline reaches the edge of the input image and the outline is traced again from the moved start point. Outline tracing and start position movement are repeated until the character information can be extracted by the outline tracing. 
     When the number of times the start poin has been moved exceeds a predetermined value, the input information is inverted.
Patent EP-0529862-A2 (EP)
Inventor: NAKAGAWARA AKIRA
IPC: H01L27/115
Filed: 1992-08-11
Abstract: A non-volatile memory comprises memory cells M arranged in a matrix (MB), word lines (W1 to Wn) for row selection, sub-bit lines (B: B12, B21, B22, B31), sub-column lines (C: C11, C12, C22), a column selection circuit 1, a bit line selection circuit 2, and a column line selection circuit 3. The word lines (W1 to Wn) are used as gates common to the rows of the memory cells M, a group of sub-bit lines B and sub-column lines C is selected by the column selection circuit 1, an even-numbered or odd-numbered sub-bit line B is selected from each group and connected to any one of main bit lines (B1, B2 and B3) by the bit line selection circuit 2, and an even-numbered or odd-numbered sub-column line (C) is selected from each group and connected to any one of main column lines (C1 and C2) by the column line selection circuit 3.