baber/WOPTO huggingface dataset:
Patent EP-0393595-A2 (EP)
Inventor: OTTINO FRANCO GIOVANNI
IPC: E05B65/12
Filed: 1990-04-17
Abstract: An electrically operated lock (1) for the hood of a motor vehicle, comprising a latch (14) designed to engage, in a first closed position, a respective locating member (26) on a fixed part of the vehicle; a bolt (35) designed to cooperate with the latch (14) by virtue of elastic means (45) and to maintain the same in the closed position; mechanical means (64) for activating the bolt (35); and a control pin (37) activated by an electrical actuator (58), having an eccentric portion (36) on which the bolt (35) pivots, and designed to move the bolt (35) reversibly in such a manner as to move the latch (14) from a secondary latched position to a fully latched position wherein the load on the hood seals is incremented; the load incrementing stroke being commenced by an electric signal (107) produced by means (105) for detecting the position of the bolt (35).
Patent EP-0396967-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65B61/18
Filed: 1990-04-26
Abstract: 2.1. (Sheet) packages (51) of the present type are primarily used for accommodating folded paper pocket handkerchiefs. The packages (51) are provided with a re-closable opening aid. This consists of a tear-open tab (34) or a folding flap and an adhesive label (49) or adhesive strip (47). 
<??>2.2. For the purpose of an efficient manufacture and special design of such packages (51), these are fed in double rows (packaging rows 52, 53) and provided in pairs with adhesive labels (40) or adhesive strips (47). A particular advantage is afforded by the manufacture and feeding of double labels (55) or double strips (79), which are then severed during the transport of the packages (51) and folded into the end position. 
<??>2.3. By suitable design, namely dimensioning of the adhesive labels (40) with a connection piece (42) extending in the region of an end wall (27), the stability and handling of the packages is improved. 
<IMAGE>
Patent EP-0410422-A2 (EP)
Inventor: ISHIZUE YOSHIHIRO
IPC: A61K31/455
Filed: 1990-07-25
Abstract: A highly absorbable pharmaceutical composition containing, as the active ingredient, methyl 3-phenyl-­2(E)-propenyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)­pyridine-3,5-dicarboxylate (hereinafter referred to as "compound of the present invention") as in the form of an amorphous state with pH-dependent type methacrylic acid and its derivatives copolymers, so as to improve the absorbability to the compound of the present invention through the gastrointestinal tract when the composition is orally administered. 
     The compound of the present invention has pharmacological activities, for example antihypertensive effect and others.
Patent EP-0410478-A2 (EP)
Title: Laminating press
Inventor: BORRIONE PIERLUIGI ATTILIO VIT
IPC: C25B9/19
Filed: 1990-07-27
Abstract: An apparatus for uniformly pressing a plurality of flat plate-type structures together comprising a first and second vertical support means, a pair of side rails spaced apart and supported on the support means, the side rails being perpen­dicular to the support means and adapted to support flat plate-­like structures (6), a plurality of flat plate-like structures with hanger members (7) to slidably and pivotably mount the structures on the side rails (1), a vertical mobile platen (4) provided with top and bottom hanger members connected to a press means adapted for pressing the mobile platen against and toward the flat plate-type structures to compress them together and retracting the mobile platen from the plate-like structures, the press means comprising at least one coiled spring, a first contactor plate attached to the mobile platen and a second contactor plate attached to a positioning device secured to one of the support means and a first and second guide chamber for directing the positioning device and coiled spring perpendicularly to the face of the mobile platen and the support means useful to form a plate-type pressure apparatus useful as electrolytic cells, filter presses, injection molding apparatus and the like and a novel method of isolating plate-like structures for repair or replacement.
Patent EP-0405652-A2 (EP)
Inventor: TOMAIUOLO FRANCESCO DR
IPC: H05K3/42
Filed: 1990-06-19
Abstract: In prodn. of a PCB, comprising: (1) cleaning by: (1a) opt. treating with organic solvent; (1b) treating in alkaline permanganate soln.; (1c) reducing permanganate; and (2) metallising walls of holes by; (2a) conditioning walls, (2b) etching Cu surfaces, (2c) treating precatalytically, (2d) treating catalytically, (2e) metallising by nongalvanic deposition of Cu, (1c), (2a) and (2b) are carried out in one operation. Pref. (ia) solvent is N-methyl-2-pyrrolidone, dimethylformamide, or aq. alkaline soln. of propylene glycol or dipropylene glycol mono-Me ethers. (1b) Soln. contains NaMnO4 or KMnO4, partic. 150-250 g/l KMnO4 and 15-30 g/l NaOH or 40-80 g/l KMnO4 and 30-50 g/l NaOH. (1c) Permanganate is reduced by H2O2 in acid medium, H2O2 also oxidising Cu surfaces. (2a) Walls are conditioned by water-sol. (I). (2c) Walls are treated with soln. contg. 200 g/l NaCl and 20 ml/l 37 % HCl or contg. 300 ml/l 37 % HCl. (2d) Catalyst is acid soln. contg. 0.05-0.20 g/l Pd and 5-20 g Sn chloride; alkaline soln. contg. ionic Pd; or soln. based on Cu, Cu, and Pd, or noble metal, partic. Pt. Au, or Ag.
Patent EP-0425009-A2 (EP)
Inventor: VAN BROEKHOVEN JOHANNES ADRIAN
IPC: C08G67/00
Filed: 1990-10-11
Abstract: Catalyst compositions based on:
     a) a Group VIII metal compound,   b) an alkyl ester or an anhydride of a carboxylic acid, and   c) a bidentate ligand that can form a complex with the Group VIII metal via two phosphorus, nitrogen or sulphur-containing groups present in the bidentate ligand,    are useful for reducing reactor fouling in the copolymerisation of carbon monoxide with one or more olefinically unsaturated compounds.
Patent EP-0377513-A2 (EP)
Inventor: KISH FREDERICK ANTHONY
IPC: C08J5/18
Filed: 1990-01-04
Abstract: A flexible oriented plastic sheet has a high tensile strength and is resistant to corrosion and highly resistant to splitting when penetrated by a pointed article. The flexible oriented sheet can be cut into desired shapes and sizes so as to be useful in a variety of applications, such as roofing batten bars and fencing materials, which require high resistance to splitting and fastener pull-through. The sheets are produced by melt extruding and orienting a composition comprising a major amount of polyethylene terephthalate (PET) and a minor amount of a polyolefin, preferably polypropylene.
Patent EP-0379384-A2 (EP)
Inventor: KATO TSUGUO
IPC: H04J3/06
Filed: 1990-01-19
Abstract: A phase adjustment circuit uses a broad band circuit for processing a plurality of high speed highway data comprising m bit frames. The phase adjustment circuit provides a master frame pulse based on a frame pulse selected from respective frame pulses in the high speed highway and delayed in phase by the maximum amount and provides a master clock based on a high speed highway clock corresponding to the master frame pulse. The phase adjustment circuit receives a plurality of high speed highway data by using the master clock and the master frame pulse.
Patent EP-0383541-A2 (EP)
Inventor: SASE MASAHIRO
IPC: G04C17/00
Filed: 1990-02-13
Abstract: A calendar display apparatus includes a reference signal generator, a calendar data generator, and rotational display members. The reference signal generator generates a reference signal every period of 24 hours. The calendar data generator generates year, month, date, and day data upon reception of the reference signal. The rotational display members are driven by signals from the calendar data generator so as to display a year, a month, a date, and a day. A scale corresponding to the rotational display member for displaying years is constituted by multiple cir­cular scales (204). Scale marks representing years are sequen­tially and continuously formed on the multiple circular scales from its inner circumference to outer circumfer­ences.
Patent EP-0390563-A2 (EP)
Inventor: WAKAMI NOBORU
IPC: G06N7/04
Filed: 1990-03-29
Abstract: In a method (claim 1), an inference is conducted by use of fuzzy knowledge and knowledge of experts can be directly written in inference rules. In a method (claims 2 to 4), it is possible to use ambiguous language expressions of the user and the user can freely describe flexible knowledge, although ambiguous, in a knowledge base. In a method (claims 5 to 7), the user clearly specifies execution priority orders or conviction degrees of inference rules such that even when an antecedent contains a confirmative or determinant action, a conten­tion between rules is prevented to execute an optimal inference rule in any situation. In a method (claims 8 to 15), an intermediate result of a fuzzy inference is passed in a form of a real number or a fuzzy label to the next inference to achieve a fuzzy multi-stage inference, thereby conducting an inference more similar to the human inference as compared with a single-stage inference. In a method (claims 16 to 18), a multi-stage inference conducting a backtrack operation based on fuzzy knowledge is implemented to easily reflect user's ambiguous knowledge onto inference rules. In a method (claims 19 to 26), a new infernece method associated with a best value retrieval function is provided wherein, in contrast to the conventional method in which a fuzzy inference and a binary logic inference are continuously   achieved from an upper-level retrieval or search point to a lower-level retrieval point in a one-directional manner, the best value retrieval function is employed, thereby easily obtaining an optimal solution. In a method (claims 27 and 28), the user can describe inference rules without perceiving any difficulty of a description of the termination instruction to terminate an inference at a satisfactory inference stage, thereby configuring a system which matches with the human fuzziness and which can be easily operated by the user.
Patent EP-0390607-A2 (EP)
Inventor: SATO NOBUHIKO
IPC: H01L21/20
Filed: 1990-03-30
Abstract: A process for forming a crystalline semiconductor film by crystallization through solid phase growth of an amorphous semiconductor film on a base material comprises implanting ions of an element constituting the amorpus semiconductor film into the amorphous semiconductor film except a fine region therein, then heat-treating the amorphous semiconductor film at a temperature not higher than the melting point of the amorphous semiconductor film, thereby generating a crystal nucleus in the fine region, and making a crystal grow at the crystal nucleus as growth point.
Patent EP-0411798-A2 (EP)
Inventor: BHUSRI GURCHARAN S
IPC: H04M3/22
Filed: 1990-07-20
Abstract: A method and architecture for end-to-end surveillance of network systems is disclosed. Comprehensive and rapid fault detection, fault segmentation, and self-testing of network elements are accomplished by utilizing a bit position in message signal units to indicate the surveillance of a particular call. When the surveillance bit is set, message signal units related to the selected call are copied and fowarded to a processing element. The processing element correlates message signal units received to afford fault analysis and fault segmentation of network failures on an end-to-end basis. Additionally, the method and architecture may permit quality control for the network system by utilizing information within the message signal units received by the processing element.
Patent EP-0421579-A2 (EP)
Title: Plastic encapsulated integrated circuit die packages and method of making same
Inventor: NEWMAN ROBERT A
IPC: H01L21/52
Filed: 1990-07-24
Abstract: A plastic encapsulated integrated circuit package is disclosed which comprises a multilayer ground plane assembly bonded to a lead frame with an integrated circuit die bonded to the composite assembly. The multilayer ground plane assembly is first formed by bonding together a copper sheet and a thermally conductive polyimide material insulat­ing layer to which is also bonded a layer of a b-­stage epoxy resin. The ground plane assembly is then bonded to the lead frame by placing the b-­stage epoxy layer of the ground plane assembly against the lead frame and heating the ground plane assembly and lead frame to a temperature of from about 120°C to just under 200°C for a time period not exceeding about 10 seconds to bond the b-stage epoxy resin to the lead frame without oxidizing it. An integrated circuit die is then attached to the composite assembly with an epoxy adhesive and the die attached assembly is then cured in a non-­oxidizing atmosphere in an oven at approximately 150°C for about 90 minutes to cure the adhesive and the b-stage epoxy layer. The die is then electri­cally connected to the lead frame. The bonded together ground plane/lead frame/die composite assembly is then placed in a mold and encapsulated in plastic.
Patent EP-0416919-A2 (EP)
Inventor: AKIYAMA SATOSHI C O CANON KABU
IPC: G03G15/00
Filed: 1990-09-06
Abstract: A recording apparatus comprises a recording unit for recording information onto a recording medium, a feeder for feeding the recording medium to the recording unit, a detector between the recording unit and the feeder for detecting the recording medium being fed, and a controller for inhibiting the recording operation of the recording unit when the detector detects the recording medium before the elapse of a predetermined period of time from the start of the feeding operation of the feeder.
Patent EP-0420536-A2 (EP)
Title: Energy meters
Inventor: GERMER WARREN RALPH
IPC: G01R22/00
Filed: 1990-09-24
Abstract: An output connection and signal conditioning circuit board is selected and detachably connected to an electronic energy meter to customize its functions. Connectors are provided at the ends of the circuit board to mate with an edge connector in the bezel of the register and spaced holes in the base. A separate flexible connection to the KYZ terminals is provided, along with an intermediate tab and slot to position the circuit board and strengthen the meter. A selected circuit board is added to the manufactured meter to meet customer requirements by inserting a pin connector at the bottom of the circuit board through the spaced holes, and rotating the circuit board to mate with the tab and the edge connector.
Patent EP-0422838-A2 (EP)
Inventor: LYDALL KENNETH
IPC: D01G15/24
Filed: 1990-10-04
Abstract: A flat for use in a carding machine is intended to be of a disposable nature, and this is achieved by making the flat as an extruded support (1), the card clothing top (2) or other operative element (such as a trash knife) being made integral with the extrusion by being fixed permanently to it. The ends of the extrusion are adapted to receive permanently fixed or detachable end pieces (11) which provide the means for mounting the flat on the carding machine.
Patent EP-0410885-A2 (EP)
Inventor: KAMATA SHINNOSUKE
IPC: H03K5/02
Filed: 1990-07-25
Abstract: Additional transistors (N3, N4) are serially inserted in a level conversion circuit (11) that configures a flip-flop with N channel transistors (N1, N2) and P channel transistors (P1, P2) and that outputs TTL level output signals (OUT,  OUT ) by converting ECL level input signals (IN,  IN ), so that said additional transistors (N3, N4) are turned OFF at the same time as the P channel transistors (N1, N2), are turned ON. This above described process will prevent a through current flowing between positive and negative power sources, when transistors are switched, thus preventing an increase in the current consumed.
Patent EP-0437988-A2 (EP)
Inventor: JOUBERT DANIEL
IPC: C11D3/40
Filed: 1990-11-23
Abstract: Detergent compound characterised in that it comprises a support consisting of an at least partially hydrated polyphosphate, the said polyphosphate incorporating or supporting at least one substance intended to be distributed uniformly on an item of washing and a product chosen from the group comprising the siliconates, the derivatives of siliconates and the silicone resins. The invention applies particularly to the case where the abovementioned substance is chosen from the group of optically active agents such as the optical whitening agents.
Patent EP-0437199-A2 (EP)
Inventor: KANEKO TOSHIKI
IPC: H04M1/725
Filed: 1991-01-02
Abstract: A terminal apparatus for communicating information includes an optical disk unit (15) to be loaded with information and a communication unit (37, 38) to transmit the information from the optical disk unit in the form of signal information. This unnecessitates, for the information communication, an operation conventionally achieved to scan an original document.
Patent EP-0440086-A2 (EP)
Inventor: ELSAESSER ANDREAS DR DIPL-CHEM
IPC: G03F7/023
Filed: 1991-01-24
Abstract: The invention relates to a radiation-sensitive composition, a radiation-sensitive recording material produced therewith and a process for the production of heat- and chemical-resistant relief records using the recording material. In the normally positive-working radiation-sensitive composition containing, as essential constituents,   a) a water-insoluble polymeric binder which is soluble in aqueous alkaline solutions, and   b) a 1,2-quinone diazide and/or a combination of   1. A compound which forms strong acid when exposed to actinic radiation and   2. A compound containing at least one acid-cleavable C-O-C bond   a polymer is present as polymeric binder which has a molecular weight of between 5000 and 100,000, which has a content of phenolic hydroxyl groups of about 1 to 15, preferably about 2 to 10 mmol/g of polymer and a content of -CH3-nXn units of not less than 0.1, preferably about 0.5 to 2 mmol/g of polymer, where X stands for halogen such as chlorine, bromine or iodine and n for 1, 2 or 3. This makes available lithographic printing plates which can be thermally postcured, ensure a high print run and have good chemical resistance. It can also be used to produce photoresists with high thermal stability.
Patent EP-0440235-A2 (EP)
Inventor: FUKUOKA HIROFUMI
IPC: C01B21/068
Filed: 1991-01-31
Abstract: Silicon nitride powder is produced in two steps, by supplying metallic silicon powder to a fluidized bed composed of silicon nitride and nitrogen or ammonia gas where primary nitriding reaction is effected until the silicon powder is nitrided to a rate of reaction of at least 50% and transferring the nitrided product from the fluidized bed into a moving bed where secondary nitriding reaction is effected for nitriding the unreacted silicon with nitrogen or ammonia gas. This method is adapted for manufacture on a commercial scale because the silicon nitride powder thus obtained is consistent and has a very high degree of nitriding and a minimal variation in quality.
Patent EP-0444652-A2 (EP)
Inventor: CHENARD MARK R
IPC: F23H9/00
Filed: 1991-02-27
Abstract: Grate allows ash, cinders and clinkers to be removed from the burning fuel mass, without reducing or stopping the combustion process. A plurality of parallel water cooled rolls supports the burning fuel mass. The rolls are grouped into pairs of rolls, each pair of rolls having a drive roll (20) and a driven roll (40). Each pair of rolls are geared together such that rotation of the drive roll simultaneously rotates the driven roll. Each roll has a plurality of protrusions (118) about the circumference thereof, spaced down the length of the roll. The protrusions pass, during rotation of the rolls, the protrusions on adjacent rolls in non-contacting relationship to crush any cinders, clinkers or other tramp material. This action allows ash and the crushed material to pass between the rolls to an ash collection area (100) beneath the rolls. Each of the drive rolls are rotated by a reversible drive mechanism which incrementally rotates the rolls.
Patent EP-0446867-A2 (EP)
Title: Wegwerfhöschen
Inventor: IGAUE TAKAMITSU
IPC: A41B9/02
Filed: 1991-03-12
Abstract: Wegwerfhöschen (1) mit einer Hüftöffnung (2) mit einem ersten elastischen Element (4), zwei Beinöffnungen (3) mit zweiten elastischen Elementen (5) und zwei Bündchenelementen (6) mit dritten elastischen Elementen (7), die jeweils im Abstand innerhalb der zweiten elastischen Elemente (5) angeordnet sind, wodurch die Beinöffnungen (3) mit doppelt ausgeführten elastisch dehnbaren Dichtelementen versehen sind. <IMAGE>
Patent EP-0437288-A2 (EP)
Inventor: SHAFIR AARON
IPC: B26F3/00
Filed: 1988-11-04
Abstract: An apparatus for cutting glass blanks according to a particular contour comprises a scoring machine, a breaking machine and a grinding machine. Said grinding machine includes two grinding heads and a motor for driving each of said grinding heads. Said apparatus further comprises a control system including a digital grinding file for simultaneously controlling said two grinding heads for smoothing the edge of the seaward glass blanks according to said digital grinding file.
Patent EP-0454152-A2 (EP)
Inventor: NISHIWAKI MASAYUKI
IPC: B23K26/066
Filed: 1991-04-26
Abstract: A plurality of elongated beams are generated by dividing a laser beam (3), said plurality of beams being respectively applied to corresponding lens elements of a flyeye lens (4) array. The structure is arranged in such a manner that the diameter of the plurality of the beams in the shorter direction is made smaller than that of each of the lens elements, so that the plurality of beams are further divided into a plurality of elongated secondary beams by the flyeye lens. The plurality of the secondary beams are bundled on a diaphragm in such a manner that their lengthwise directions substantially coincide with each other so that a beam pattern is formed. A row of openings arranged in the lengthwise direction of the beam pattern and formed in the diaphragm member are uniformly and efficiently irradiated with the thus-formed beam pattern. Then, the image of the row of openings is projected onto a plastic plate (12) or the like so that a multiplicity of holes are formed in the plate. As a result, a nozzle plate of an ink jet printer head can be accurately and quickly manufactured.
Patent EP-0463516-A2 (EP)
Inventor: DEGER REINHARD
IPC: H05B3/34
Filed: 1991-06-14
Abstract: A planar electrical heating element consists of a net-type looped fabric (1) incorporating heating conductors (3) and contact conductors connected to the ends of the heating conductors (3). The heating conductors (3) run essentially parallel to one another and are firmly bonded at intervals into the looped composite of the textile looped fabric (1) in such a way that their path is corrugated and they are linked to the knotted points of the loops only at the points on the axis of the corrugation. The contact conductors (2), which run essentially perpendicularly to the heating conductors (3), are bonded into the looped fabric (1) so as to act as a filler or by partially or completely replacing the basic textile material in a plurality of immediately adjacent loop rows. The planar heating element is simple and cheap to produce, can be deformed in both a two-dimensional and a three-dimensional manner, is capable of being adapted and offers a high protection against fire and damage. <IMAGE>
Patent EP-0466039-A2 (EP)
Inventor: KUMAGAI RYOHEI
IPC: G06K9/00
Filed: 1991-07-04
Abstract: A method for comparing two images including ridges with each other, comprising steps from i) to iv).
     i) Calculating density value of each pixel of an image to be examined and reference image; ii) detecting a direction with minimal change between each pixel and adjacent one, concerning to each pixel; iii) dividing the image to be examined and reference image, calculating an index according to the direction with minimal change as to each block; iv) using the index, it is judged if the image to be examined and reference image substantially coincide to each other.