baber/WOPTO huggingface dataset:
Patent EP-0238187-A2 (EP)
Inventor: STRACHAN JOHN SCOTT
IPC: G10H3/14
Filed: 1987-02-09
Abstract: Microphone for use with a cymbal, gong or other resonant percussion instrument has at least one strip (30) of piezoelectric sheet secured to the instrument surface (10) with the strip axis radially of the instrument and electrodes on the strip major surfaces. There are pref. 6-12 strips located around the instrument surface at irregular angular spacings. Each strip is pref. of polarised polyvinylidenefluoride and 3.5mm wide with a circumferentially extending part at the outer end to form an L-shaped transducer. There may be a further strip extending circumferentially around the outer part of the instrument and of a length approximating a whole number of wavelengths of vibration propagating circumferentially in the outer part.
Patent EP-0240242-A2 (EP)
Inventor: DEVILBISS WARREN CLARKE
IPC: G06F3/153
Filed: 1987-03-26
Abstract: The present invention provides for compacting and eventual decompacting of text characters for storage and is particularly useful in television receivers which include a micro-computer (30) which controls the receiver functions and provides on-screen display of messages for prompting the user. Display characters are compacted to minimize memory space by encoding the characters in nibble-length codes to maximize storage efficiency in memory (42) organized to store bytes of given bit length (e.g. 8-bits) the bit length of each "nibble" being a sub-multiple (e.g. 4-bits) of the byte length. I
Patent EP-0243206-A2 (EP)
Inventor: MITSUNO TATSUYUKI
IPC: C08L23/10
Filed: 1987-04-24
Abstract: A filler-containing polypropylene resin composition comprises (a) from 27 to 87% by weight of a polypropylene resin, (b) from 3 to 15% by weight of a modified poly­propylene resin containing from 0.1 to 3 mol% of an un­saturated dicarboxylic acid anhydride repeating unit, (c) from 5 to 30% by weight of an ethylene copolymer (melt index 0.5 to 800) composed of 82 to 98.7 mol% of an ethylene repeating unit, 1 to 15 mol% of an ester repeating unit which is Cl-8 alkyl acrylate or methacrylate, and from 0.3 to 3 mol% of an unsaturated dicarboxylic acid anhydride repeating unit, and (d) from 5 to 40% by weight of a filler which may have an organosilane coating. 
     The composition can be made by melt-kneading all the components, but preferably by melt-mixing components (a), (b), and (d) and then melt-mixing the resulting mixture with component (c). 
     The resin composition has excellent finishing properties, including adhesion, coating properties, and printability, as well as improved rigidity and thermal properties for use e.g. as automobile parts.
Patent EP-0251581-A2 (EP)
Inventor: GREIG WALTER G
IPC: A63F3/06
Filed: 1987-06-18
Abstract: Each unit of the stock for a match-the-hidden-indicia game includes a base sheet (12) printed on one face (14) with a visually ascertainable pattern of indicia (16), and a cover sheet (22) also printed on one face (25) with a visually ascertainable pattern of indicia (26), which may or may not match the pattern on the base sheet. The one face of the base sheet on at least a band including the pattern of indicia, is provided with a transparent coating of permanent adhesive (18), and a liner layer (20) is facially adhered thereto. The relative attraction of the permanent adhesive for the one surface of the base sheet and the liner layer is such that any attempt to remove the liner layer will substantially disrupt the one surface, thus giving evidence of an attempt to tamper with the pattern of indicia on the base sheet. The cover sheet (22) is temporarily facially bonded to the liner layer to base sheet (12) in such a way as to obscure the pattern of indicia on the base sheet from view until the temporary bonding (24) of the cover sheet to the liner layer is disrupted, e.g. by peeling or tearing it away.
Patent EP-0254541-A2 (EP)
Inventor: LIPES ARNOLD
IPC: B65D33/16
Filed: 1987-07-21
Abstract: A plastic bag for retaining a content therein has a gathered throat portion (11) adjacent an end opening (13) thereof, the gathered throat portion (11) being formed by randomly disposed wall portions of the plastic material fused together by two or more rows of adjacent spaced apart fused zones (27) of plastic material disposed about a plurality of needle holes (25). Apparatus for forming the bag comprises at least one set of opposed gathering jaw plates (12, 12ʹ) for gathering, in a random fashion, a circumferen­tial portion of the plastic bag adjacent the end opening (13) thereof to form a gathered throat portion (11). Two pressing plates (14) are disposed on a respective side of the gathered throat portion (11) and are each provided with two or more spaced apart rows of needle receiving bores (16) disposed adjacent one another in differing planes (21,21ʹ,21ʺ). A needle support block (17) of heat conductive material has needles (18) secured thereto for conducting heat from the block (17). The block (17) is connected for movement to and away from one of the pressing plates (14) once the pressing plates (14) have moved to a pressing position so that the needles (18) will enter the bores (16) of both pressing plates (14) to puncture a press portion of the gathered throat portion (11) of the bag to fuse plastic material adjacent randomly disposed wall portions of the plastic material in the areas (26) of the penetrating needles (18) and in adjacent spaced apart planes (21,21ʹ,21ʺ).
Patent EP-0260795-A2 (EP)
Inventor: REED WILLIAM ALFRED
IPC: G02B6/036
Filed: 1987-07-29
Abstract: A single mode optical fiber is disclosed. The refractive index profile of the fiber comprises a depressed-index or trench region (22) in the cladding region. By suitable adjustment of the position, width and index of the trench region, one or more fiber characteristics can be improved, relative to a similar fiber that does not comprise an index trench.
Patent EP-0287733-A2 (EP)
Inventor: NORDSTROM ARNOLD
IPC: B64D9/00
Filed: 1987-08-14
Abstract: A cargo handling system for use in combination with an airplane cargo compartment having a floor structure and a door opening moves cargo placed in the loading area inside the compartment at the door opening to the further recesses of the compartment and returns the cargo to the loading area for unloading. The system generally comprises fore and aft end panels, each attached to its own looped cable and movable from a position adjacent its respective end of the compartment to a position adjacent its respective side of the door opening; a movable main panel attached to a power cable; a drive means, such as a hydraulic cylinder, is attached to the power cable and drives the main panel in the door area between the door positions of the end panels; and indexing plungers which selectively couple the main panel with a cable of an end panel such that, when coupled, the end panel is driven simultaneously with and in the same direction as the main panel. The cables and rolling supports for the panels move in passageways in drive strips which extend the length of the compartment. Roller strips, lining the compartment floor, reduce friction. Exemplary embodiments include a removable door adapter and ball mat which aid in loading bulk or containerized cargo. In the preferred embodiment, the hydraulic cylinder is in a power pack which is removably attachable to the main panel.
Patent EP-0259998-A2 (EP)
Inventor: MCDONALD PETER JOHN
IPC: G01R33/48
Filed: 1987-08-20
Abstract: A sequence of a pair of r.f. pulses (90 x ° and 90 y °) is applied to a solid being imaged with a time interval (τ) after each pulse. A static magnetic field is maintained and a magnetic gradient field is superimposed in the said time intervals, the time integrals of the gradient magnitudes of the gradient fields being equal. A free induction solid echo signal is detected at the end of the second time interval. The sequence is repeated for different values of the time integral are to obtain a set of signals and Fourier transformations with respect to the said time integral are then carried out on the set to obtain one-dimensional information. Two-dimensional information can be obtained from a plurality of sets of signals, each set being obtained in the presence of an additional orthogonal gradient field of differing value for each set.
Patent EP-0260123-A2 (EP)
Inventor: MASU MASANOBU
IPC: C08L77/00
Filed: 1987-09-09
Abstract: A polyphenylene ether resin composition com­prising
     (A) a polyphenylene ether resin modified with a 1,2-substituted olefin compound having an acid anhydride group, the polyphenylene ether resin before modification having structural units represented by the following formula (I)
      wherein R¹ represents a lower alkyl group having 1 to 3 carbon atoms, and R² and R³, independently from each other, represent a hydrogen atom or a lower alkyl group having 1 to 3 carbon atoms, 
in the main chain, and   (B) a polyamide resin having recurring units represented by the following formula (II) 
 R⁴-NHCO-R⁵-CONH      (II) 
wherein R⁴ represents a xylylene group, and R⁵ represents a linear alkylene group having 4 to 10 carbon atoms.
Patent EP-0269454-A2 (EP)
Inventor: MURAKAMI ICHIRO
IPC: C09J183/04
Filed: 1987-11-27
Abstract: A pressure-sensitive adhesive having an excellent tack and adhesive strength is obtained from a composition which contains an alkenyl group-containing silicone polymer, a tackifying silicone resin having less than one percent hydroxyl content, an organohydrogenpolysiloxne curing agent for the alkenyl group-containing silicone polymer and a platinum-containing catalyst. The composition can be cured to a silicone pressure-sensitive adhesive by heating at relatively low temperatures.
Patent EP-0242250-A2 (EP)
Title: Dispositif de détection opto-électronique à distance d'une grandeur physique
Inventor: LEQUIME MICHEL RENE
IPC: G01B9/02
Filed: 1987-03-13
Abstract: Un capteur (14) à codage de modulation spectrale, soumis à la grandeur physique à mesurer est relié par une fibre optique (12) à une source (10) de lumière incohérente, et par une fibre optique (16) à un système (18) de demodulation statique comprenant un ensemble (22) d'éléments biréfringents, produisant un gradient de biréfringence le long d'une direction optique privilégiée x, le système (18) réalisant la démodulation du signal fourni par le capteur (14) de façon optique par une transformation de Fourier.
Patent EP-0259203-A2 (EP)
Inventor: SCHUPPISER JEAN-LUC
IPC: A23C9/154
Filed: 1987-07-31
Abstract: The chocolate milk is long-term stabilized against settling of the cocoa particles through the addition of small amounts of a mixture of xanthan gum and a galactomannan.
Patent EP-0255807-A2 (EP)
Inventor: CAVAZZA PAOLO
IPC: A61K8/30
Filed: 1987-06-03
Abstract: N-alkylamide of D(+)-camitine having general formula (I)
     wherein:
     X is OH or the anion of a pharmacologically acceptable acid (preferably Cl - ), and   R is a straight C 10 -C 16  alkyl radical are prepared via transamination by reacting (D(+)-carnitin- amide halogenide with an amine of formula NH 2 R wherein R has the above-identified meaning in an acid environment (e.g. H 3 PO 4 ) in the presence of a high-boiling solvent (e.g. ethylene glycol).   
     N-alkylamides (1) are endowed with potent antibacterial activity and are suitable for preparing pharmaceutical and cosmetic compositions.
Patent EP-0273894-A2 (EP)
Inventor: LINNEWIEL RON
IPC: B65D33/16
Filed: 1987-12-18
Abstract: A sealing tape for resealable flexible packaging comprising a plastic tape, one section of which is provided with a permanent high-tack adhesive, the second section being provided with a low-tack adhesive and being folded onto itself with the interposition of a layer of silicone, the face end of said second section being adhesive free and resealable flexible packaging comprising a conventional bag and a sealing tape, wherein the section with high-tack adhesive is attached to the bag at a suitable distance from the end to be opened, said end of said second section facing said end of the bag to be opened and serving as a finger lift.
Patent EP-0279199-A2 (EP)
Inventor: BAYER HEINER DR
IPC: B05D3/06
Filed: 1988-01-20
Abstract: UV-härtbare Reaktionsharzmassen werden in einer Applikationsvorrichtung bestrahlt und unmittelbar danach dem abzudeckenden oder zu umhüllenden Objekt zugeführt. Es wird eine nichtaktivierte Reaktionsharzmasse 1 nach Eintritt in die Eintrittsöffnung 3 in einem Reaktor 17 bestrahlt, der einen Bestrahlungsraum 4, eine UV-Strahlungsquelle 5 und gegebenenfalls einen Reflektor 6 aufweist. Unmittelbar danach wird die aktivierte Masse 8 über die Austrittsöffnung 7, gegebenenfalls über einen Gießkanal 15, einem zu beschichtenden Objekt 10 oder einem zu umhüllenden Objekt 11 in einer offenen Gießform 12 oder in einer geschlossenen Gießform 13 zugeführt. Verfahren und Vorrichtung eignen sich insbesondere zum Abdecken von Halbleiterbauelementen und zum Umhüllen von aktiven und passiven Bauelementen sowie zum Verkleben von UV-undurchlässigen Fügeteilen.
Patent EP-0285011-A2 (EP)
Inventor: ROSSLER KURT
IPC: B29B17/04
Filed: 1988-03-25
Abstract: The comminuting device for commercial or industrial waste comprises a receptacle (1) with vertical main container axis (2) for the comminuting material, which container is continuous at least in its lower region with a funnel (3; 4) with outlet opening (5), a cutting mechanism which is assigned to the outlet opening and has a rotor (6) which can be made to rotate about the main container axis (2) by means of a drive motor and a crushing and conveying tool (7, 8) which circulates with the rotor (6) and is active in the internal space of the funnel (3; 4) above the outlet opening (5). The crushing and conveying tool (7, 8) has the shape of a plate (70; 80) arranged with a slight incline with respect to the horizontal and having an at least approximately elliptical circumferential contour. <IMAGE>
Patent EP-0289956-A2 (EP)
Inventor: NAKAI HIDEO OMRON TATEIS ELECT
IPC: H05K5/06
Filed: 1988-04-29
Abstract: A casing of an electronic component part such as a proximity switch is made of fluoride resin and its interior is filled with resin material such as epoxy resin for sealing purpose. To the end of improving the affinity between the fluoride resin casing and the resin filled therein, the inner surface of the casing is processed with sodium. Thus, the resin is intimately filled into the casing and an improved sealing capability is obtained.
Patent EP-0305734-A2 (EP)
Inventor: PRANG HANS-JOACHIM DIPL-ING
IPC: G01R1/073
Filed: 1988-07-27
Abstract: In a test arrangement for circuit boards, comprising contact needles for contacting the conductor tracks to be tested, a routing circuit board between the contact needles and a needle carrier plate and a contact area field on which the needles of the needle carrier plate sit down and by means of which a connection can be made to the electronic evaluating units of the test system, zones of equal numbers of contact points are formed for reducing the number of connecting points in the contact area field. The invention can be used, especially in test arrangements for circuit boards in the production of electronic devices. <IMAGE>
Patent EP-0302423-A2 (EP)
Inventor: STRUPCZEWSKI JOSEPH THOMAS
IPC: C07D295/125
Filed: 1988-07-30
Abstract: The present invention relates to novel 1-phenyl-3-(1-­piperazinyl)-1H-indazoles and intermediates and a process for the preparation thereof. The compounds according to the invention exhibit analgesic, anti-convulsive and anti-­depressant activities, and can therefore be used as medicaments.
Patent EP-0307883-A2 (EP)
Inventor: KUTZ HEINRICH
IPC: B21J13/10
Filed: 1988-09-14
Abstract: The tongs carriers of manipulators, used in hammer forging, for the forgings are moved either together with the manipulator carriage in ''carriage steps'' or, with an approximately uniformly travelling manipulator carriage, counter to the latter in ''tongs steps''. The difficulty of the ''carriage step'' and the difficulties of coordinating the ''tongs step'' are overcome according to the invention by a control system which reduces the speed of the tongs carrier (2), when the forging (20) is grasped by the tools (18, 19), approximately to zero (</=  APPROX  30 mm/s) and controls the acceleration and deceleration of the tongs carrier (2), freely positioned with respect to the carriage (1), using position signals of the tongs carrier (2) relative to the press and using the operating data of the press. The manipulator possesses a displacement cylinder (11) which is designed, in particular, as a synchronising cylinder with continuous piston rod (12) and has a continuous piston stroke for the entire movement clearance of the tongs carrier (2). Furthermore, between carriage (1) and tongs carrier (2) there is arranged a path-measuring apparatus, which measures the position of the tongs carrier (2) relative to the carriage (1) both in the vertical and in the horizontal direction of travel and, its measurement results added to the carriage path values, presents the exact or approximately exact position relative to the press. <IMAGE>
Patent EP-0313042-A2 (EP)
Inventor: HISHINUMA KAZUHIRO C O FUJI
IPC: H04N1/409
Filed: 1988-10-20
Abstract: In a radiation image processing method, unsharp mask signals Sus.k are calculated by averaging original image signals detected within predetermined ranges surrounding each scanning point on an image-recorded stimulable phosphor, and at least a single attenuation coefficient βℓ among attenuation coefficients βk corresponding to the unsharp mask signals Sus.k is adjusted to be a constant within the range of 0<βℓ wherein βℓ≠1. An operation represented by a formula      where Sb1 and Sb2 each denote the original image signal or an image signal obtained by intermediate processing of the original image signal, and S′ denotes an image signal obtained by the operation processing is carried out by use of the attenuation coefficient βℓ, whereby spatial frequency components above the spatial frequency component which the unsharp mask signal Sus.ℓ corresponding to the attenuation coefficient βℓ has are attenuated.
Patent EP-0316671-A2 (EP)
Inventor: WALTER HANS-MICHAEL DR
IPC: C08F297/04
Filed: 1988-11-04
Abstract: A process for the discontinuous (batchwise) preparation of stellate-branched block copolymers with asymmetric structure which contain copolymerised styrene and a conjugated diene having 4 to 5 carbon atoms, by a) sequential anionic polymerisation of the styrene and the diene in the presence of a solvent and in the presence of an organolithium compound as initiator, of which a relatively small portion is added at the beginning of the sequential polymerisation and a larger portion is added thereafter, and where the sequentially added monomer amounts are in each case polymerised to completion, and b) coupling the mixture of living block copolymer anions with a bimodal molecular weight distribution which has been formed by sequential anionic polymerisation with coupling agents and, if desired, subsequent treatment of the products with proton donors, removal of the solvent and isolation of the target product, wherein the polymerisation reactor containing anhydrous (fully titrated) solvent is charged with the initiator amounts In and the monomers styrene and diene in the amounts Sn and Bn, and the latter are polymerised in the sequence shown below: Initiator    Amount       Monomer type    Amount [g] [mmol] 1st step        I1        0.25-0.65    -- -- 2nd step        --               --    S1                    20-35 3rd step        --               --    B1                     2-20 4th step        I2        0.90-3.50    --                       -- 5th step        --               --    S2                    20-32 6th step        --               --    mixture B2 + S3  3-30/10-28  where [mmol] indicates millimoles of initiator based on 100 g of the total amount of the monomers styrene and diene, [g] denotes grams of monomer, based on 100 g of the total amount of styrene and diene. The products produced by the process according to the invention are used to produce mouldings and films for packaging.
Patent EP-0316936-A2 (EP)
Inventor: HORI KATSUYOSHI BABCOCK-HITACH
IPC: B23K9/06
Filed: 1988-11-18
Abstract: An AC TIG welding apparatus using a hot wire is disclosed. An unconsumable electrode (5) such as of tungsten is arranged in opposedly spaced relationship with a base metal (6) to be welded. An AC arc welding power supply (2) is connected between the base metal (6) and the unconsumable electrode (5). A filler wire (9) such as of aluminum is fed toward an arc-generated part between the base metal (6) and the unconsumable electrode (5). A wire feeder (8) supplies the filler wire (9). An unconsumable-­electrode welding apparatus comprising the above-mentioned devices further comprises a wire-heating power supply (3) for producing a pulsed current. The wire heating power supply (3) heats the filler wire (9) by supplying thereto a pulsed current in accordance with a synchronous signal from the AC arc welding power supply (2) or a detection signal of an arc current i A  or an arc voltage of the AC arc power supply (2).The filler wire (9) is thus heated by being supplied with a heating current i W  in pulse form while the unconsumable electrode (5) is kept negative by an AC arc (7) formed between the unconsumable electrode (5) and the base metal (6). During the period when the unconsum­able electrode (5) is kept positive by the AC arc (7), on the other hand, the filler wire (9) is not supplied with any current or is heated by being supplied only with a   sufficiently small current not to cause any substantial magnetic flow. Accordingly, even if a large current flows through the wire (9), arc interruptions can be eliminated, thereby improving the welding process of aluminum by using an AC TIG arc.
Patent EP-0322034-A2 (EP)
Inventor: SAUNDERS JOHN
IPC: A61K31/445
Filed: 1988-12-14
Abstract: The present invention provides a compound of formula I, or a salt or prodrug thereof:
      wherein R¹ represents hydrogen or methyl; and 
R² represents hydrogen, methyl, ethyl, ethenyl, amino, methylamino, dimethylamino, chloro, bromo, cyano or methoxy; which compounds are useful in the treatment and/or prevention of neurological and mental conditions and/or of severe painful conditions.
Patent EP-0280564-A2 (EP)
Inventor: IDEKER RAYMOND E
IPC: A61N1/39
Filed: 1988-02-26
Abstract: A pair of defibrillation patch electrodes (12,15) is adapted for close fitting placement over the ventricles of the heart, either epicardially or pericardially. One of the patches is contoured to fit over the right ventricle, and the other is contoured to fit over the left ventricle in spaced relationship to the first patch to form a substantially uniform gap (40) between confronting borders of the two. The gap (40) is sufficiently wide to avoid the shunting of current between edges of the patches upon delivery of defibrillation shocks, as well as to accommodate the ventricular septum and the major coronary arteries therein. The size and shape of the patches is such that they encompass most of the ventricular myocardium within and between their borders, to establish a nearly uniform potential gradient field throughout the entire ventricular mass when a defibrillation shock is delivered to the electrodes. Flat versions (50; 60, 62) of the two electrodes provide ease of manufacture.