baber/WOPTO huggingface dataset:
Patent EP-0102089-A2 (EP)
Inventor: ARAKAWA SATOSHI
IPC: H04N5/335
Filed: 1983-08-31
Abstract: A radiation image storage panel comprising a support, a phosphor layer provided thereon which comprises a binder and stimulable phosphor particles dispersed therein, and a protective film provided on said phosphor layer, characterized in that said protective film has a haze value within the range of 4 - 40 %.
Patent EP-0118597-A2 (EP)
Inventor: SUZUKI JIRO
IPC: C07D473/34
Filed: 1981-08-01
Abstract: A process for preparing adenine by reacting an arylazomalononitrile with formic acid or its derivatives in the presence of ammonia and then subjecting the intermediate pyrimidine derivative to a reaction under catalytic reduction condition. Adenine can be prepared in high purity and high yields without isolating the intermediate pyrimidine derivative, when ammonia is removed before conducting the reaction under catalytic reduction condition. Also, the preparation of adenine in high purity and high yields can be more surely attained, when the arylazomalononitrile prepared under a specific condition is employed as a starting material or when Raney nickel is employed as a reduction catalyst in combination with active carbon. The produced adenine is effectively purified by separation of insoluble materials from an aqueous hot solution of adenine adjusted to pH 7.5 to 9.0 and formation of a mineral acid salt of adenine followed by decoloration by heating in the presence of active carbon.
Patent EP-0117917-A2 (EP)
Inventor: PARISE BERNARDINO
IPC: B29C33/76
Filed: 1983-12-13
Abstract: This invention relates to a process to provide at least one sharp edge projecting surface in a cavity accessible from only one end. According to the process, as the two female half-dies (10a, 10b) are moved near each other and then simultaneously, as well known, the main forming pin (16) is handled for positioning within the cavity provided inside said female half-dies (10a, 10b), provision is made for sealingly locating at least one projecting element (14) integral with at least one of said female half-dies (10a, 10b) against the main forming pin (16), so as to define in proximity of said projection at least two separate zones (20a, 20b) which will then accommodate the plastics material. Then, the plastics material is suitably allowed to cool down and, finally the two female half-dies (10a, 10b) are separated while at the same time, as well known, the removal of said forming pin (16) is caused, without causing any further deformations to the sharp edge projection surface thus obtained.
Patent EP-0114383-A2 (EP)
Inventor: KAMP EWALD ALBERT
IPC: B65D33/20
Filed: 1983-12-22
Abstract: An adhesive closure bag with a Z-folded flap, together with a method of production thereof.
Patent EP-0095804-A2 (EP)
Inventor: KARRER DANIEL DR
IPC: C12M3/02
Filed: 1983-05-20
Abstract: In einem Verfahren und einem Fermenter zur submersen Züchtung von Gewebezellen auf Microcarrier wird das Kulturmedium alternativ über eine im Boden des Kulturgefässes (1) eingebaute Sintermetallplatte (6) begast und abgesaugt. In einer Variante kann die Begasung über einen in einer externen Schlaufe eingebauten Permeator (20) erfolgen. Die Sinterplatte (6) im Fermenter (1) hat den besondern Vorteil, dass Sterilisation und Waschen des Trägermaterials sowie die Züchtung im gleichen Behälter stattfinden können und gleichzeitig als Belüftungsvorrichtung dient.
Patent EP-0087280-A2 (EP)
Inventor: CONNOR DAVID THOMAS
IPC: A61K31/445
Filed: 1983-02-18
Abstract: Antichofinergic 3-[2-(mono- and dialkylamino)-propyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano [3,4-c]-pyridin-5-ones, useful for treating bronchospastic diseases in mammals, are disclosed. Also disclosed are processes for preparing the compounds, and pharmaceutical compositions containing them. The novel compounds have the following formula:where X is a lower alkyl radial, Y is hydrogen or a lower alkyl, and R', R<sup>2</sup> and R<sup>3</sup> are, separately, hydrogen atoms or substituents.A process for preparing the intermediate which is required to prepare the unsubstituted benzopyrano-[3,4-c]pyridin-5- ones of the present invention is also disclosed
Patent EP-0093488-A2 (EP)
Inventor: HADLEY MICHAEL STEWART
IPC: A61P1/08
Filed: 1983-03-04
Abstract: Compounds of formula (I) and pharmaceutically acceptable salt and/or solvates and/or N-oxides thereof:
     wherein:
     R 2  and R 3  are the same or different and are hydrogen, halogen, CF 3 , C 1-6  alkyl, C 1-7  acyl, C 1-7  acylamino or amino, aminocarbonyl or aminosulphonyl optionally substituted by one or two C 1-6  alkyl, C 3-8  cycloalkyl, C 3-8  cycloalkyl, C 1-4  alkyl, phenyl or phenyl C 1-4  alkyl groups either of which phenyl moieties may be substituted by one or more haiogen, trifluoromethyl, C 1-6  alkoxy or nitro groups or N-substituted by C 4-5  polymethylene, C 1-6  alkylsulphonyl, C 1-6  alkylsulphinyl, C 1-6  alkoxy C 1-6  alkylthio; hydroxy or nitro; or R 2  and R 3  taken together are methylenedioxy or ethylenedioxy; R 4  is C 1-7  alkyl or a group -(CH 2 ) s R 6  where s is 0 to 2 and R 6  is a C 3-8  cycloalkyl group, or a group -(CH 2 ),R 7  where t is 1 or 2 and R 7  is a phenyl group optionally substituted by one or two substituents selected from C 1-4  alkoxy, trifluoromethyl and halogen, carboxy, esterified carboxy, or C 1-4  alkyl optionally substituted by hydroxy, C 1-4  alkoxy in vivo hydrolysable acyloxy, carboxy, or esterified carboxy; or a thienyl group; p and q are independently 0 to 2; and   r is 1 or 2. having dopamine antagonist activity, a process to their preparation and their use.
Patent EP-0104769-A2 (EP)
Inventor: OGURA ICHIRO C O TOKYO SHIBAUR
IPC: G01N23/04
Filed: 1983-08-25
Abstract: A diagnostic X-ray apparatus emitting pulsed X-ray radiation includes a processor (24) for performing digital X-ray subtraction of a previous mask image from current images. The apparatus includes circuitry for digitisation of the video signals from an image intensifier-TV chain, digital subtraction to obtain digital difference signals, and subsequent reconversion of the resultant digital difference video signals to analogue signals. Pulsed X-ray exposures are performed during the blanking periods of the TV camera following which the television fields immediately following the pulsed X-ray exposure are scanned and read out, and are supplied to the processor for performing the digital X-ray subtraction.
Patent EP-0106533-A2 (EP)
Inventor: SCHULER HEINZ
IPC: G11B5/265
Filed: 1983-09-13
Abstract: A magnetic head assembly having a read and write magnetic transducing assembly (390) with a gap (406) for recording a track of data having a first width on a moving magnetic media (160) and an erase magnetic transducing assembly (392) located adjacent said read and write magnetic transducing assembly (390). The erase magnetic transducing assembly includes a pair of erase cores (394, 396) each having two core portions (412, 414) which each terminate in end sections positioned with one end section of each core portion adjacent each other to define an erase gap (426) and with the other end sections of each core portion terminating in end edges which are spaced from each other to define an opening therebetween. The pair of erase cores (394, 396) are positioned in spaced, substantially parallel relationship to each other with a predetermined distance therebetween which is less than said first width. The erase gaps (426) are located on each side of the recording gap to erase a portion of the edge of each recorded track of data having a first width to produce a recorded track of data on a said magnetic media having a track width substantially equal to said predetermined distance. An erase coil (424) encloses two spaced parallel aligned other end sections of one core portions (414,416) of each erase core (394, 396) with the end edges thereof extending slightly beyond the erase coil (424). A back bar (420) having a first end (430) and a second end (432 is positioned across the opening with said first end (430) contiguous each of said end edges of the two spaced parallel aligned other end sections (414, 416). The second end (432) is contiguous the other two spaced parallel aligned other end sections of the other core portion of each erase core to form a closed low reluctance path.
Patent EP-0084989-A2 (EP)
Inventor: BRAND ALAIN
IPC: G01N29/30
Filed: 1983-01-12
Abstract: The invention relates to the production of reference parts having plane standard flaws embedded in the mass. A cavity (3, 4) with a closed contour and a concave bottom of predetermined geometry is machined into a face of two identical right-cylindrical sections (1, 2). The machined faces are superposed and are assembled to form a unit along their periphery (5) before crushing the block until the concave bottoms are flattened. Application to the production of standard plane flaws detectable by non-destructive testing. <IMAGE>
Patent EP-0114560-A2 (EP)
Inventor: BERTHEAS MICHEL
IPC: A61F13/06
Filed: 1983-12-15
Abstract: 1. Re-education ankle-pad (2) in the type made of elastic matérial having a tubular shape, consisting of a central portion (2a) capable of being wrapped up round the heel and the instep and at either side of this central portion, of tubular parts (2b, 2c) capable of being wrapped up round the lower part of the foot, there being fastened on said ankle-pad (2) the ends (5a, 5b, 5c) of bands (5) the other ends of which are provided with hooking means (4a, 4b, 4c) capable of co-operating with complementary means (3) of ankle-pad (2), which ankle-pad is characterized in that it has three extensible bands (5) capable of forming on the external malleolus the whole or a part of the three legs of an Y centered on the malleolus, corresponding approximately to the arrangement of the ligaments of same, said extensible bands being secured by one of the ends thereof (5a, 5b, 5c) to the external surface of the portion of the ankle-pad which is intended to cover the internal malleolus, and being provided at their free ends with the said hooking means (4a, 4b, 4c), capable of co-operating, after said have been passed respectively behind the ankle-pad, beneath the instep and on the instep, with said complementary means (3), arranged on the external surface of the portion of the ankle-pad which is intended to cover the external malleolus, said arrangement of the bands (5) permitting to originate retention forces during the use of the ankle-pad, said retention forces corresponding in direction with the direction of the sub-jacent heathy ligaments, and in intensity at least witht the normal stress provided by the corresponding ligaments.
Patent EP-0125681-A2 (EP)
Inventor: KELLY JOHN W
IPC: B21D39/20
Filed: 1984-05-14
Abstract: In an apparatus for forming leak-proof joints between tubes and a tube sheet by the internal application of hydraulic swaging pressure, the flow of relatively low pressure fluid from a pressure source (10) to an intensifier (42) is permitted or interrupted by a control valve (40). During a prefill period, a prefill valve (44) causes the low pressure fluid to bypass the low pressure input side of the intensifier and to flow directly to the high pressure side and then to a mandrel (49). After a predetermined period to allow prefilling of the mandrel and associated tube portions, the low pressure fluid is caused to enter the low pressure side of the intensifier which operates to increase the pressure in the mandrel during a swaging period.
Patent EP-0131290-A2 (EP)
Inventor: FETZER GUENTER
IPC: G02B26/10
Filed: 1984-07-06
Abstract: @ In a rotatable mirror arrangement for generating a scanning beam which is displaced in steps parallel to itself a plurality of plane mirrors (11 to 16) are arranged in a helically displaced arrangement around a body (18) rotatable about an axis of rotation (17). The plane mirrors, which are of the same size are illuminated at an angle a by a light beam (19). The light beam (19) extends in a plane which contains the scanning beam and which lies parallel to but is displaced from the axis of rotation (17).
Patent EP-0131875-A2 (EP)
Inventor: BECKER RAINER DR
IPC: C07D307/20
Filed: 1984-07-06
Abstract: Cyclohexane-1,3-dione derivatives of the formula   <IMAGE>   where R1 is alkyl, R2 is alkyl, unsubstituted or halogen-substituted alkenyl or alkynyl, X is a saturated or unsaturated five-membered or six-membered heterocyclic structure which carries one or more substituents, and Z is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, and salts of these compounds are used for controlling undesirable plant growth.
Patent EP-0134986-A2 (EP)
Inventor: DE CASTIGLIONE ROBERTO
IPC: C07K7/06
Filed: 1984-07-09
Abstract: There are provided peptides of the formula X-Val-Pro-Leu-Gly-Trp-A-Y wherein X represents a hydrogen atom or a terminal nitrogen protecting group, A represents a neutral L- alpha -amino acid residue and Y represents OH, NH2 or a group of the formula OR, NHR, NR2 or NHNHR' wherein R represents a C1-C11 alkyl group optionally substituted, a C7-C14 aralkyl or a phenyl group and R' represents H, any of the groups which R may represent or a protecting group. Pharmaceutically or veterinarily acceptable salt of these peptides are also provided, as are pharmaceutical or veterinary compositions containing peptides or their salts. The peptides which can be prepared by classical solution synthesis, display useful activity on the central nervous system and are active as growth promotors.
Patent EP-0139876-A2 (EP)
Inventor: CAMPBELL MAX L
IPC: G09F27/00
Filed: 1984-07-19
Abstract: A point of purchase advertising system is provided which senses the presence of a person in the vicinity of an advertising display and thereupon renders an appropriate advertisement such as a recorded verbal message or a visual or aural demonstration. In preferred forms, the overall apparatus includes an ultrasonic sensing circuit for detecting the approach of a potential customer, an advertisement giving device, typically an endless tape playback unit and a coupled speaker, and a controller for operation of the playback unit in response to detection of a customer. A voice operated relay circuit is advantageously coupled with the audio output of the playback unit and the playback controller, so that operation of the playback unit is maintained until the entire recorded advertisement has been given.
Patent EP-0139192-A2 (EP)
Inventor: SHIMIZU ETSUO C O KASEI OPTONI
IPC: C09K11/84
Filed: 1984-09-04
Abstract: A radiographic intensifying screen comprising a support and a fluorescent layer formed on the support, characterized in that said fluorescent layer is composed essentially of a rare earth oxysulfide phosphor represented by the formula:where Ln is at least one element selected from the group consisting of La, Gd, Y and Lu, R is at least one element selected from the group consisting of Nd and Ho, A is at least one element selected from the group consisting of Pr, Er and Yb, and x, y and z are numbers within the ranges of 0.001≦x≦0.02, 0.0001≦y≦0.01 and O≦z≦0.01, respectively, and x?y+z.
Patent EP-0142831-A2 (EP)
Inventor: BINDRA PERMINDER S
IPC: C25D3/38
Filed: 1984-11-16
Abstract: A copper plating bath, for example CuSO<sub>4</sub> + H<sub>2</sub>SO<sub>4</sub>, further containing a sulfur-containing anion other than sulfate anion, and/or a selenium-containing anion other than a selenate anion, and/or a tellurium-containing anion other than a tellurate anion, in an amount sufficient to increase the plating rate, and method for electroplating copper onto a substrate with the plating bath.
Patent EP-0124932-A2 (EP)
Inventor: BIANCO MARIO
IPC: B65H23/025
Filed: 1984-04-18
Abstract: An extension and centering device for rope fabric is consisting of: an extension device, including a carrying structure at leasttwo extension rollers with double helical rifling, driven in rotation in opposite sense of the advancing ofthefabric and having their axes parallel, and sensor means, sensible of lateral change of direction of the fabric, fitted after the above mentioned rollers; each roller is divided in two tracts of substancial the same length which are engaged between them idle; the adjoining tract between them of the two rollers are put into rotation by respective motors; there are also forseen piloted drives of the above mentioned sensors to change the speed of the motors on the other side of the lateral movement of the fabric, causing the variation of rotation speed ofthetwo tracts of rollers connected to them; the increase of rotation speed of the two tracts causes the mouvement towards the outside of the fabric in the opposite side of the one in which it was moving until the pre-established direction is achived again and the motors together with the respective tract of rollers return to turn at the same speed.
Patent EP-0149282-A2 (EP)
Inventor: GROENEWEGEN MARTINUS ADRIAAN
IPC: B21F3/04
Filed: 1984-12-19
Abstract: According to the invention, several filaments are helically wound on a mandrel (1) from one filament wire (15), with a longitudinal filament wire portion (13) being formed each time between a preceding filament (11) and the next subsequent filament (14). The preceding filament (11) is freed from winding stresses by heating and.is consequently anchored on the mandrel (1) whereafter said next subsequent filament (14) is wound and than similarly freed from winding stresses. The Mandrel (1) is drawn out of the preceding filament (11) and is displaced through said next subsequent filament (14), while the latter is held at its end (16) and the mandrel (1) is rotated in a sense opposite to the winding sense. The filaments (11,14) are separated and the mandrel (1) is moved foreward.
Patent EP-0117120-A2 (EP)
Inventor: STOKOE RIDLEY
IPC: B66F11/04
Filed: 1984-02-15
Abstract: In access equipment of the type in which a working platform or cage is carried at the upper end of a boom assembly comprising a lower boom pivotally mounted on a support structure and an upper boom pivotally connected to the lower boom and in which the pivoting movements are effected by drive means operated by hand levers, stop members are provided associated with the hand levers and the position of the stop members is so controlled in accordance with the angle between the upper boom and the horizontal as to prevent the hand levers being moved into or remaining in operating positions which would increase the angle beyond a predetermined value.
Patent EP-0121400-A2 (EP)
Inventor: ROSE SAM
IPC: C12N11/04
Filed: 1984-03-27
Abstract: A method for isolating living, isolatable hybrid cells of a continuous dividing cell (e.g. a malignant myeloma cell) and a normal cell (incapable of continuous division) wherein hybridization is conducted in discrete, individual reaction chambers containing a predetermined number of continuous dividing cells and normal cells such that only a single hybrid therebetween can form in any chamber. The method insures that, after suitable isolation procedures, each identified living hybridoma necessarily will have been derived from a single hybrid cell of a continuous dividing cell and a normal cell and, thus, is capable of producing only a single, monoclonal product.
Patent EP-0125030-A2 (EP)
Inventor: ISHII TOSHIO
IPC: F02P5/152
Filed: 1984-04-06
Abstract: An ignition timing control apparatus for an internal combustion engine wherein an ignition timing 0 (N, Tp) of at least one cylinder of the engine is retarded (or advanced) by a little amount Aa to intentionary check the generation sensitivity of a knock detection signal, that is, the detection sensitivity of knocking, then a knock judging level is modified thereby to judge as to whether knock is produced or not on the basis of the modified knock judging level, in order to correct and control the ignition timing θ (N, Tp) of the engine. As a result, irrespective of the non-uniformity of properties of the knock detection device and an internal combustion engine due to the deterioration with age or manufacturing errors, correct judgement of knocking can always be insured.
Patent EP-0125807-A2 (EP)
Inventor: PAPADAKIS NICHOLAS
IPC: G01N27/30
Filed: 1984-04-17
Abstract: A transcutaneous blood carbon dioxide sensor (10) is disclosd, together with methodsformaking such a sensor and for making active electrodes (13) for use in the sensor(10). The sensor (10) comprises a palladium/palladium oxide junction-type active electrode (13) and a silver/silver halide junction-type reference electrode (14) applied to an electrically-nonconductive substrate (12). The substrate (12) is partially covered with an insulating dielectric coating (18) and is also partially covered with a polymeric membrane material (20) including a bound electrolyte, the polymeric membrane material (20) being permeable to carbon dioxide.
Patent EP-0130135-A2 (EP)
Inventor: ROSENBERG PERETZ
IPC: B05B3/06
Filed: 1984-06-05
Abstract: A liquid spraying device comprises a nozzle (2) formed with an outlet orifice (10) through which the water exits as a jet flowing parallel to the axis of the nozzle (2), a cup member (12) supported close to and overlying the outlet orifice (10) so as to be impinged by the jet and to reflect it back towards the nozzle (2), and a deflector surface in the path of the reflected-back liquid, which deflector surface is formed with at least one channel (40) extending generally radially of the nozzle (2) and effective to deflect the reflected-back liquid and to channel it to form at least one jet issuing laterally of the nozzle (2). Described are a static-type device in which the deflector surface is formed in the face (24) of the nozzle (2) having the outlet orifice (10), and rotary-type devices in which the deflector surface is formed in a rotor mounted between the cup member and the face of the nozzle having the outlet orifice.
Patent EP-0152760-A2 (EP)
Inventor: HESSE WOLFGANG DR
IPC: C08G16/02
Filed: 1985-01-16
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE) An acid-curing mixture for low-shrinkage adhesive cements based on a reaction product of furfuryl alcohol with a resol carrying at least 0.5 hydroxymethyl groups per phenolic hydroxyl group, which contains A) as binder, the reaction product furfuryl alcohol and the resol based on a) at least one trifunctional phenol or a mixture of this phenol a) with b) alkylphenols and/or aralkylphenols having in each case 3 to 20 carbon atoms in the alkyl radical or an arylphenol, the mixture containing up to 60 mole % of the substituted phenols b), based on the sum of the phenols a) and b), more than 0.4 mole of furfuryl alcohol having been reacted per hydroxymethyl group, and B) at least one reactive diluent in a ratio by weight of (0.4 to 1.5) : 1 to the resin A). 1. Claims (for the Contracting State AT) A process for the preparation of an acid-curing mixture for low-shrinkage adhesive cements based on a reaction product of furfuryl alcohol with a resol carrying at least 0.5 hydroxymethyl groups per phenolic hydroxyl group, which comprises reacting A) furfuryl alcohol with a resol containing hydroxymethyl groups and based on a) at least one trifunctional phenol or a mixture of this phenol a) with b), alkylphenols, aralkylphenols or arylphenols, having in each case 3 to 20 carbon atoms in the alkyl radical, or an arylphenol containing up to 60 mole % of the substituted phenols b), based on the sum of the phenols a) and b), more than 0.4 mole of furfuryl alcohol having been reacted per hydroxymethyl group, and dissolving the reaction product A) in a reactive diluent B).
Patent EP-0154877-A2 (EP)
Inventor: MULLER HANS
IPC: E04C2/26
Filed: 1985-02-25
Abstract: A lightweight construction with sandwich elements consisting of core and covering surfaces may be produced in that high-strength hollow profiles are fixed to a molded frame at a spacing from each other, the remaining space around the hollow profiles is filled with a pressure-resistant casting compound which supports the profiles, and the top layers which determine the bending resistance of the elements are applied thereto. In this manner multidimensionally curved covering surfaces of unlimited size, such as the bodies of boats, can be economically produced.