baber/WOPTO huggingface dataset:
Patent EP-0333968-A2 (EP)
Inventor: LIMIROLI MARIO C O LIQUIPIBIGA
IPC: F17C13/04
Filed: 1988-05-03
Abstract: The present invention relates to an improved pressure adjusting device for controlling the flow rate of liquid gases, which comprises a body (1) consisting of a top half shell (3) and a bottom half shell (2), coupled to one another through the interposition of a resilient membrane (4) which defines a gas pressure control chamber (6) and a gas pressure reducing and delivery chamber (5), communicating with a gas de­livery outlet. 
     The bottom half shell (2) defines a cylindrical end piece (7) which can be coupled to the valve (8) of the gas pressure vessel (9). 
     The main feature of the invention is that there are provided quick coupling means (10), opera­ting between the end piece (7) and the valve (8), which are adapted to operatively engage with the operating knob (13) of the valve means of the adjust­ing device for preventing the adjusting device from improperly engaging with or disengaging from the gas pressure vessel (9) as the mentioned valve means are in their opening position.
Patent EP-0319517-A2 (EP)
Inventor: BACHOT JEAN
IPC: C25B11/04
Filed: 1984-06-20
Abstract: Materials consisting of sheets of fibres and more precisely sheets of electrically conductive fibres bonded by means of a fluorine- containing polymer. The invention also relates to a process for the manufacture of these sheets from suspensions containing the fibres, the fluorine-containing polymer and, with a view to certain applications, additives such as electrocatalytic agents. These sheets of fibres and especially those containing electrocatalyst agents can be employed for the production of cathode components for electrolysis cells.
Patent EP-0330084-A2 (EP)
Inventor: OGLEBY JOHN WILSON
IPC: G01N33/18
Filed: 1989-02-17
Abstract: Pool or spa water can be monitored for dimethyl hydantoin content, as a residue of disinfection with halogenated hydantoin, by determining the quantity of base required to adjust the pH to 9.3. The pH may be judged by a suitable indicator for example thymol phthalein or thymol blue. The method can be applied either titrimetrically, or by comparison colorimetrically with standard solutions and may be modified for use in relation to other halogenated hydantoins. The method may be applied to the testing of pools for compliance with an advisory dimethyl hydantoin content limit and may be embodied in a kit for easy poolside use.
Patent EP-0330116-A2 (EP)
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/64
Filed: 1989-02-20
Abstract: A magnetic thin film having a composition represented by the following formula: 
(Co a Pt b B c M d ) 100-x O x   
wherein a, b, c, d and x represent atomic percents of respective elements and satisfy relationships expressed as 
a = 100 - b - c - d 
0 < a 
0 < b ≦ 50 
0 ≦ c ≦ 30 
0 ≦ d ≦ 30 
0 ≦ x ≦ 15 
and M represents at least one of the following constituents selected from a group of constituents which consists of Ti, Zr, V, Cr, Nb, Mo, Ta and W. A magnetic recording medium having the above-mentioned magnetic thin film is also described.
Patent EP-0330221-A2 (EP)
Inventor: BRAKEL CHRISTINE L
IPC: C12Q1/6832
Filed: 1989-02-24
Abstract: An oligo- or polynucleotide having at least one biotin directly or indirectly attached to each of the 5' and 3' end nucleotides thereof and a nucleic acid hybridization assay system for use therewith. The biotins are optionally attached through linkage groups that do not interfer with hybridization. The biotins can further serve to attach a biotinylated polymer.
Patent EP-0336422-A2 (EP)
Inventor: USUI NOBUYUKI
IPC: G11B5/02
Filed: 1989-04-06
Abstract: A head carrier drum assembly in a magnetic tape recording and/or reproducing apparatus, which assembly comprises rotary and stationary drums of equal outer dia­meter, the rotary drum (6) being mounted on a drive shaft (2) for rotation together therewith while the stationary drum has a cylindrical center sleeve (1a) integral therewith and extending in coaxial relation with the drive shaft around the drive shaft through at least two spaced apart radial bearings (3, 3'), at least one magnetic transducing head (5) carried by the one of the rotary drum for rotation together therewith, and a rotary transformer (16) including cylindrical rotary (23) and stator (24) cores for electrically interfacing between the magnetic transducing head and an external electric circuit. The radial bearings are interposed between an outer peripheral surface of the drive shaft and an inner peripheral surface of the sleeve. The cylindrical stator core of the rotary transformer is fitted to the inner peripheral surface of the sleeve while extending between the radial bearings and the cylindrical rotor core of the rotary transformer is mounted direct on the peripheral surface of the drive shaft in face-to-face relationship with the stator core.
Patent EP-0340552-A2 (EP)
Inventor: AUER HELMUT
IPC: B65D1/24
Filed: 1989-04-20
Abstract: The invention relates to a bottle crate having a grid bottom and a compartment structure. At least one of the grid webs (2, 4) of a compartment has on its underside (16) at least one portion (6, 23) which extends inclined downwards in the direction of its connection points (12) on the compartment structure (7, 8). <IMAGE>
Patent EP-0344482-A2 (EP)
Inventor: FUCHS CHRISTIAN
IPC: B60T15/22
Filed: 1989-05-05
Abstract: In a trailer control valve for commercial-vehicle brake systems actuated by pressurised fluid, at least one control piston (11; 17) and one reaction piston (25) are provided. The reaction piston exposed to the pressure let out by the valve carries a driver collar (35) which is longitudinally adjustable on it and, in the case of a reaction movement of the reaction piston (25), comes to bear against a spring (41) supported on the housing. The advance of the trailer control valve can be adjusted in accordance with the extent of the bearing of the spring achievable by means of the driver collar (35); after exceeding a force which can be predetermined by the spring (41), the reaction piston comes to rest against the control piston, the advance thereby being ended and the pressure let out subsequently being proportional to the pressure fed in. The extent of the advance can be adjusted by means acting from outside on the driver collar (35). <IMAGE>
Patent EP-0341657-A2 (EP)
Inventor: SUZUKI AKIO
IPC: A47G21/18
Filed: 1989-05-09
Abstract: The body of a straw for drinking beverage is generally formed with a circular cross-section but at a specified distance from the portion of said straw it is formed with a polygonal cross section over a suitable distance so that the section of the straw having said polygonal design extends through a circular opening of a paper container when the straw is inserted therein.
Patent EP-0345683-A2 (EP)
Inventor: VIESSMANN HANS DR
IPC: F24H1/26
Filed: 1989-06-04
Abstract: The heating boiler is intended for the combustion of liquid or gaseous fuels and consists of a water-bearing housing (13) with a cylindrical firing space (6), in which a pot-like combustion chamber (2) is arranged in the free space between the end edges (3) of ribs (4) which extend at least partially over the length of the firing space along the water-cooled firing-space wall (11) and are connected to this wall in a heat-conducting manner and which divide the annularly cylindrical heating-gas flue (14) into individual channels (14). To ensure that such a heating boiler emits waste gases of reduced NOX, the wall (1) of the combustion chamber (2) to be pushed in is press-connected in a heat-conducting manner to all the machined end edges (3) of the longitudinal ribs (4). The diameter (D1) of the combustion chamber (2) is kept somewhat larger than the distance (D) between the machined rib edges (3), and furthermore the wall (1) of the combustion chamber (2) is formed from at least two ribs (17) which, when arranged next to one another, correspond to the length (L) of the combusiton chamber. <IMAGE>
Patent EP-0354505-A2 (EP)
Inventor: KLEIN WERNER
IPC: E06B3/46
Filed: 1989-08-05
Abstract: A sliding wing made completely of glass for a sliding wall is specified, with at least one upper support element, from which the sliding wing is displaceably suspended in a horizontal guide rail. In order to implement a tight separation of the room parts separated by the sliding wall, a glass plate is provided at its upper and lower horizontal edge and at least at one vertical edge with a rim mount. The vertical sections of the rim mount possess a profile which is positively complementary to the adjoining profile of the adjacent sliding wing. Arranged in the lower horizontal section of the rim mount is a floor seal which sinks on the floor when pressure is applied to a preceding sliding wing etc. and rises during withdrawal of the sliding wing. <IMAGE>
Patent EP-0355734-A2 (EP)
Inventor: HENDREN GARY LEE
IPC: D21F1/08
Filed: 1989-08-18
Abstract: A process for making a wet-laid, elongate, nonwoven flexible sheet having an additive distributed in a predetermined cross-directional pattern includes providing two synthetic fibrous stocks containing the additive in a concentration higher in one stock than in the other stock. The stocks are supplied to a paper machine having a headbox for depositing the stocks on a wire to form a wet sheet with the stocks being introduced into the headbox from a plurality of cross-directional positions equally spaced-apart along the headbox with a generally equal amount of solids being introduced at each position and with the stock with the higher concentration being introduced in higher quantity than the other stock at least at one cross-directional position so that the additive is distributed in the predetermined cross-directional pattern.
Patent EP-0358984-A2 (EP)
Inventor: JETHWA ANIL PARMANAND
IPC: C09G1/04
Filed: 1989-08-22
Abstract: An aqueous cleaning, coating and polishing composition consisting essentially of 1 to 20% by weight of a water insoluble alkali soluble addition polymer comprising at least one hydrophilic monomer selected from acrylic acid and methacrylic acid and at least one hydrophobic monomer selected from alkyl acrylate and alkyl methacrylate, where alkyl has from 1 to 6 carbon atoms, and at least one hydrophobic monomer selected from styrene and monoalkylstyrene where monoalkyl has from 1 to 6 carbon atoms, 1 to 13% by weight of an alkali soluble 2:1 to 3:1 styrene:acrylic acid resin, 5 to 15% by weight of a fugitive plasticizer, 1 to 3% by weight of a permanent plasticizer, 0.01 to 0.05% by weight of an anionic or nonionic fluorocarbon surfactant leveling agent, 0.0003 to 0.003% by weight of a dimethylpolysiloxane antifoaming agent; 0.0003 to 0.003% by weight of a 1,2-benzoisothiazol-3(2H)-one or 3(2H)-isothazolone preservative, ammonia to provide a pH of 8.0 to 9.6 and water q.s. to 100%, the composition having a content of solids of from 10 to 25% by weight.
Patent EP-0358063-A2 (EP)
Inventor: KAWANISHI MICHIROU
IPC: H05K13/00
Filed: 1989-08-25
Abstract: An electronic component carrier includes an elongated substrate (1) having a series of electronic component-setting portions (2) spaced from one another at a predetermined interval along the length of the substrate (1). The substrate (1) has push bar-insertion holes (3) formed therethrough and disposed respectively at the electronic component-setting portions (2). Adhesive layers (4) are formed respectively on surfaces of the electronic component-setting portions (2). The electronic components (5) are adapted to be bonded respectively to the electronic component-setting portions (2) through the adhesive layers (4). A push bar (P) is adapted to be inserted into the push bar-insertion hole (3) so as to be engaged with the electronic component (5) to release the same from the adhesive layer (4).
Patent EP-0360226-A2 (EP)
Inventor: IMURA HIROO
IPC: A61K38/00
Filed: 1989-09-19
Abstract: This invention relates to a drug for testing the function of secreting adrenocorticotropic hormone characterized in that the drug comprises an effective amount of a derivative of human IL-lβ.
Patent EP-0362659-A2 (EP)
Inventor: FALER GARY RAY
IPC: C08G64/08
Filed: 1989-09-25
Abstract: Copolysiloxanecarbonate compositions are prepared by the reaction of a carbonate precursor such as phosgene with a mixture of bisphenols including a spirobiindane bisphenol, at least one of said bisphenols containing polydiorganosiloxane moieties. The reaction may take place in one step or sequentially. The products are characterized by low processing temperature, low orientational birefrin­gence and high ductility.
Patent EP-0369395-A2 (EP)
Inventor: SU KWAI-YUNG BENJAMIN
IPC: B32B7/03
Filed: 1989-11-14
Abstract: A composite sheet of a matrix resin reinforced with a unidirectional array of fiber lengths wherein each of the fiber lengths has alternating straight and excess lengths such that when the sheet is formed into an article, the fibers straighten out and provide essentially straight continuous fiber properties.
Patent EP-0329221-A2 (EP)
Inventor: PORTELLI PAOLO
IPC: A21B3/04
Filed: 1989-02-07
Abstract: The control system comprises a microprocessor control unit (32), a control keyboard (29), means (34, 35) for taking readings of environmental data, means (42) for driving the organs for the execution of variations of the environmental data and display means (38, 40, 41). A programme storage unit (28) is associated with the control unit (32) in a position to contain several preset programmes which may be selected and modified by means of the control keyboard. At least one of the stored programmes determines and operating cycle which includes at least one phase in which leavening is stopped and two subsequent leavening phases of different duration and with different values of the environmental data. The duration of the cycle may be extendable up to one week and more. In such cases an alphanumeric display unit displays the days of the week.
Patent EP-0369555-A2 (EP)
Inventor: KERSTING EMIL
IPC: B21B31/02
Filed: 1989-10-02
Abstract: The invention relates to a method for the production of hot-rolled steel strip from a continuously cast material, in which the material, after solidification, is fed into a continuous rolling mill which works the material with as high a reduction per pass as possible and whose sets of rolls are arranged at a minimum distance one behind the other. In order to provide a method and an apparatus for the method with which method or apparatus it is possible to carry out a maximum reduction per pass in minimum roll passes, it is proposed that the feed strip be reduced under controlled tension at least in two successive sets of rolls. <IMAGE>
Patent EP-0333363-A2 (EP)
Inventor: AIRHART TOM P
IPC: G01V1/147
Filed: 1989-03-06
Abstract: An impact type surface seismic source powered by compressed air includes an elongated piston which moves within the bore of a cylindrical firing tube (24) suitably mounted above an earth contacting target (16). The firing tube consists of two or more tubular sections (50, 52) slidably joined in telescopic relation. When the piston (27) is allowed to fall from a cocked position, compressed air enters the bore above the piston through side ports (26) and drives the piston downwardly. At the same time, the inner sliding section (52) or sections of the firing tube are exposed to the same air pressure within the bore and are also driven downwardly. In this way, the bore of the firing tube lengthens automatically to provide a longer stroke for the piston and thus a greater attained kinetic energy of impact for a given operating pressure as the piston reaches the target. The apparatus is designed for mounting on a trasnport vehicle so that the firing tube itself may be raised in operation and lowered for reduced vehicle profile during transport.
Patent EP-0334598-A2 (EP)
Inventor: ELANGO VARADARAJ
IPC: C07C233/75
Filed: 1989-03-21
Abstract: A method for synthesizing 2-(4-amidophenoxy)alkanoic acids and esters and 2-(4-aminophenoxy)alkanoic acids and esters by reacting a hydroxyaromatic ketone derivative with a 2-substituted alkanoic acid or ester under basic conditions and thereafter reacting with an amine derivative and conducting a Beckmann Rearrangement with subsequent solvolysis.
Patent EP-0351975-A2 (EP)
Inventor: KELMAN CHARLES D M D
IPC: A61F2/16
Filed: 1989-07-03
Abstract: Corrective intraocular lens (1) for use with an intact natural eye lens, by insertion through an incision into the eye and implantation therein in spaced relation to the natural lens, including a lens body (2) having a pair of opposed haptics consti­tuting a first insertable leading haptic (4) and a last insertable trailing haptic (5), each outwardly terminating in a transverse edge (8, 9) having a pair of laterally spaced apart and outwardly projecting contact lobes (10, 11) for engaging an adjacent eye tissue portion at a corresponding pair of spaced apart tissue points, the trailing haptic transverse edge having a 2-3 mm length, and the leading haptic transverse edge having a length larger than 2-3 mm and preferably about as large as the lens body diameter, such that the 2-3 mm length transverse edge of the last inserted haptic may be passed inwardly of the incision under minimum deflection of the intraocular lens and minimum risk of contact with the natural lens by the intraocular lens during implantation.
Patent EP-0361683-A2 (EP)
Inventor: SMITH WALTER HANNIBAL JR
IPC: G06F12/02
Filed: 1989-08-29
Abstract: In a method for transferring data from a first memory (26) in a first terminal device (20) to a second memory (26) in a second terminal device (22) the first memory (26 in 20) is divided into a number of partitions (40-1 to 40-N). Stored in the first memory (26 in 20) are a plurality of data bits locating the begin and end blocks (42,44) of data space in each of the partitions (40-1 to 40-N). In the begin block (42) of each partition (40-1 to 40-N) there are stored further data bits identifying the number of freespace maps (62) for its associated partition (40-1 to 40-N) together with the freespace maps (62) identifying the valid data that is to be transferred to the second memory (26 in 22). Using the information contained in the freespace maps (62), a processor transfers the data from the second memory (26 in 20) to the first memory (26 in 22).
Patent EP-0376776-A2 (EP)
Inventor: DE LABBEY ARNAUD
IPC: C07C319/20
Filed: 1989-12-05
Abstract: Process for dyeing keratinous fibres, comprising the step of applying to these fibres at least one composition A containing, in a medium appropriate for dyeing, at least one mono- or di-hydroxyindole the application of the composition A being preceded or followed by the application of a composition B containing, in a medium appropriate for dyeing, at least one quinone derivative chosen from ortho- or para-benzoquinones, monoimines or diimines of ortho- or para-benzoquinones, 1,2- or 1,4-naphthoquinones, sulphonimides of ortho- or para-benzoquinones,  alpha ,  omega -alkylene-bis-1,4-benzoquinones, or 1,2- or 1,4-naphthoquinone-monoimines or -diimines; the mono- or di-hydroxyindoles and the quinone derivatives being chosen such that the oxidation-reduction potential difference  DELTA E between the oxidation-reduction potential Ei of the mono- or di-hydroxyindoles, determined at pH 7 in a phosphate medium on a vitreous carbon electrode by voltametry, and the oxidation-reduction potential Eq of the quinone derivative determined at pH 7 in a phosphate medium by polarography on a mercury electrode and relative to a saturated calomel electrode is such that  DELTA E=Ei-Eq</=320 mV.
Patent EP-0343096-A2 (EP)
Inventor: TSUBAKI YASUHIRO C O NAGOYA TE
IPC: D06F39/08
Filed: 1989-02-21
Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened. Moreover, they have another characterizing feature which consists in that the rotary drum is rotated and air is blown into the interior of the rotary drum while a door is kept opened so that the wash can be discharged from the rotary drum at a high efficiency under the influence of force generated by flowing of the air.
Patent EP-0379186-A2 (EP)
Inventor: SHIBASAKI TAKESHI C O MITSUBIS
IPC: H04N5/445
Filed: 1990-01-17
Abstract: A ROM part (24) of a character ROM (21) stores a plurality of font data. A display data RAM (9) simultaneously supplies a plurality of address signals to the character ROM (21) which is provided with a plurality of address decoders (25, 26). Respective address signals are decoded by the cor­responding address decoders (25, 26), so that the font data corresponding to the address signals are read on the common bit lines (BL1 - BLℓ). Thus, the font data as read are syn­thesized on the common bit lines (Bl1 - BLℓ) as a logical sum.
Patent EP-0381091-A2 (EP)
Inventor: WILK HANS-ERICH DR RER NAT
IPC: C12Q1/25
Filed: 1990-01-27
Abstract: The application relates to a method for the determination of an enzyme, from a mixture of isoenzymes in a liquid sample, by inhibition of the interfering isoenzymes and determination of the non-inhibited enzyme, which is characterised in that the mixture of isoenzymes is contacted with one or more substances which are able to inhibit the interfering isoenzymes, the sample containing the inhibiting substance(s) is transferred into a narrow-pore reaction medium, and the interfering enzyme is inhibited there, and the non-inhibited enzyme in the resulting liquid is determined. <IMAGE>
Patent EP-0400309-A2 (EP)
Inventor: TSCHINKEL FRIEDRICH
IPC: F27B1/20
Filed: 1990-04-11
Abstract: The novel charging device serves for alternate feeding and distribution of solids of two grain sizes into shaft furnaces. The essential elements of the device are - a conveyor installation charging into the shaft opening and operating discontinuously at least in terms of material, and - a distributor screen provided in the shaft underneath the centrally arranged shaft opening and having a centrally arranged rotary flap to be actuated from the outside, the diameter of the rotary flap being adjusted to that of the shaft opening and to the internal diameter of the distributor screen, and the distance between the outer edge of the screen and the inner shaft wall amounting to 1/10 to 1/5 of the internal diameter of the shaft. <IMAGE>
Patent EP-0395081-A2 (EP)
Inventor: BALSELLS PETER J
IPC: F16J15/32
Filed: 1990-04-27
Abstract: An electromagnetic shield (210) for a rotary/recipro­cating shaft includes a garter-type resilient coil spring (212) blocking the propagation of electromagnetic waves there­past with the coil spring (212) including a plurality of individual coils (214) for causing a blockage of electromagnetic waves therepast independent of the compression of the coil spring (212) within a range of deflection of the individual coils (214).
Patent EP-0400411-A2 (EP)
Title: Aromatische Polyethersulfone
Inventor: REUTER KNUD DR
IPC: C08G65/40
Filed: 1990-05-18
Abstract: Aromatische Polyethersulfone auf Basis von 5 bis 90 Mol-% Bisphenolen spezieller Dihydroxydiphenylcycloalkane und 10 bis 95 Mol-% spezieller Phthaleine sowie ein Verfahren zu ihrer Herstellung und ihre Verwendung als Formmassen.
Patent EP-0410340-A2 (EP)
Inventor: RAMSEY EDWARD
IPC: G01N30/60
Filed: 1990-07-23
Abstract: An interface for coupling chromatographic equipment with a mass-spectrometer comprises of an electric arc discharge means for locally heating the column end to vaporize or keep in a vaporized condition the sample eluting from said column.