baber/WOPTO huggingface dataset:
Patent EP-0171788-B1 (EP)
IPC: F23D1/02
Filed: 1985-08-13
Granted: 1989-01-25
Abstract: An ignition and combustion supporting burner for pulverized solid fossil fuel comprises an axial conduit for feeding the pulverized fuel in a primary combustion supporting gas. The shape of a refractory tap-hole enables the initial part of the flame to be confined. A conduit for feeding tertiary combustion supporting gas is concentric with the tap-hole and partially or totally surrounds it. The burner also incorporates a flame detector device and an igniter in the refractory tap-hole or in the axial conduit. The axial conduit is provided with translation means providing for adjustment of the length of a chamber for preliminary mixing of the fuel and part of the combustion supporting gas comprised between the end of this conduit and the inlet of the tap-hole.
Patent EP-0201533-B1 (EP)
Title: Pressurized telecommunication cable joint closure method and apparatus
IPC: H02G15/117
Filed: 1985-10-25
Granted: 1992-09-16
Abstract: This invention relates to a pressurized telecommunication cable joint closure method and apparatus. Provided is a cylinder comprising a pair of semicylindrical shell members connected together along one elongate edge of each member and releasable securing means on the other elongate edge of each member. The securing means comprises a plurality of projections on one member edge and a matching plurality of receiving means on the other member edge whereas the projections extend radially inward and lie within a plane containing the longitudinal axis of one of the shell members. The cylinder further has interleaved rectilinear fingers at the ends that are for sealing to joined cables. A heat shrinkable wraparound member is used to enclose the cylinder and joined cables.
Patent EP-0198319-B1 (EP)
IPC: A61C19/00
Filed: 1986-04-02
Granted: 1988-10-12
Abstract: PCT No. PCT/DE86/00140 Sec. 371 Date Feb. 13, 1987 Sec. 102(e) Date Feb. 13, 1987 PCT Filed Apr. 2, 1986 PCT Pub. No. WO86/05974 PCT Pub. Date Oct. 23, 1986.An oral hygiene work station includes a work table which includes a wash basin and a spray fitting and at least one cabinet which can receive additional components. A table top is pivotally mounted underneath and approximately in the center of the work table. The table top is pivotally mounted between a first position where the table top is disposed between the work table and the cabinet and extends so that the table top faces away from the wash basin to a second position where the table top has pivoted approximately 90 DEG  so that the table top extends beyond the frontal edge surface of the work table and avoids interference with access to the cabinet.
Patent EP-0214629-B1 (EP)
IPC: A61B17/22
Filed: 1986-09-05
Granted: 1992-12-02
Abstract: An apparatus for dissolving a solidified mass in vivo, by oscillating a fluid into and out from a body area. 
<??>The apparatus comprises a pump (12) to force fluid into and draw the fluid from a body area, a trap (16) for collecting body fluids aspirated from the body area, and fluid lines (20,22) to connect the pump (12) to the trap (16) and the trap (16) to the body area. 
<??>Body fluids withdrawn from the body area with the agitating fluid are separated therefrom, and the separated agitating fluid is reintroduced into the body area to further stir the dissolving agent.
Patent EP-0219109-B1 (EP)
IPC: G10L15/00
Filed: 1986-10-15
Granted: 1993-02-24
Abstract: A speech analysis apparatus according to the invention, comprising a transforming section for receiving a spectrum envelope, for transforming the spectrum envelope such magnitude data thereof becomes suitable, and for generating a transformed spectrum envelope, an integrator for receiving the transformed spectrum envelope output from the transforming section, for integrating the input spectrum envelope with respect to a predetermined variable, and for outputting an integrated spectrum envelope, and a projection circuit for receiving the transformed spectrum envelope from the transform circuit and the integrated spectrum envelope from the integrator, and for projecting the spectrum envelope with respect to the integrated data. Therefore, the analysis result inherent to the phoneme can be obtained regardless of vocal tract lengths. The spectrum envelope to be projected can be integrated by the integrator, along the frequency axis or the mel axis. The analysis apparatus further includes a spectrum envelope-extractor for obtaining the spectrum envelope, by using cepstrum analysis and smoothing the resultant spectrum envelope. A spectrum envelope in the transition from a consonant to a vowel can be obtained.
Patent EP-0200317-B1 (EP)
IPC: H01Q19/06
Filed: 1986-03-17
Granted: 1990-11-28
Abstract: The scarcity of high grade tungsten ores obliges users to seek to recover it from scrap materials, but drill bits in particular pose special problems. Existing proposals to use acidic hydrogen peroxide to oxidize and solubilize tungsten are extremely inefficient in reagent consumption per unit tungsten recovered. According to the present invention hydrogen peroxide can be used considerably more efficiently with sub-stoichiometric reagent addition per stage, especially from 6 to 12 stages and by the use of a small amount of certain promoters which it is believed may form a water-soluble complex with tungsten which provides an alternative route for tungsten dissolution. Many of the promoters are aromatic hydroxyl or amino acids such as 2-hydroxybenzoic acid, 2-aminobenzoic acid, 4-hydroxybenzene-phenol and its related oxidation products such as 1,4-benzoquinone. Also, certain aliphatic acids such as tartaric and epoxy succinic acid show some promotional activity.
Patent EP-0226478-B1 (EP)
IPC: B01D29/39
Filed: 1986-10-07
Granted: 1991-01-02
Abstract: A filter (51) for liquids comprises a filter vat (52) having an inlet orifice (60) for the liquid to be filtered, an outlet orifice (58) for the filtrate, and an evacuation orifice (66) for solid particles, together with filter elements comprising filter medium cloths disposed vertically around filter leaves (18) inside said vat between said inlet and outlet orifices. Said cloths (12) are in the shape of elongate pockets (16) threaded freely over said leaves (18), said leaves being provided with longitudinal drainage channels (32), said pockets having openings (19) in communication with said outlet orifice (58), and said filter leaves (18) being suspended beneath supports (20) which are fixed inside said vat (52), with said leaves being free to rock sideways from their supports.
Patent EP-0229565-B1 (EP)
IPC: A23C19/05
Filed: 1986-12-16
Granted: 1992-03-04
Abstract: The process according to the invention, which comprises essentially the successive stages of preparation of the milk, renneting, coagulation, cutting of the coagulant, cooking, mixing, moulding, pressing, demoulding and ripening, is characterised in that during the stage of preparation of the milk, the latter is acidified in a controlled manner to a pH value of between 6.70 and 6.40 with the aid of an acid-generating agent. 
<??>The acid-generating agent is preferably a gluconolactone or a glucoheptonolactone, especially gluconodeltalactone. 
<??>Application to the manufacture of cooked pressed cheeses with a controlled stage of milk acidification.
Patent EP-0241469-B1 (EP)
IPC: A61K9/16
Filed: 1985-12-12
Granted: 1991-10-23
Abstract: The surface of micronized and hydrophilized powder particles of a hydrophobic or sparingly soluble substance is covered with a cohesive layer of not more than 0.1 part by weight of surfactant in not more than 10 parts by weight of a binder (based on 100 parts by weight of the substance). A sparingly soluble or insoluble antibiotic is converted to instant granules or instant tablets, while a hydrophobic, moderately soluble to readily soluble pharmaceutical substance, such as, for example, acetylsalicylic acid or paracetamol, is converted to effervescent granules or effervescent tablets. The particles are preferably applied to carbohydrate crystals by means of a binder. The preparation is carried out by a method in which a solution which contains at least one surfactant in an amount of 0.01 to 0.1% by weight, based on the weight of the particles to be hydrophilized, and a binder in an amount corresponding to 5 to 10 times the weight of the surfactant used is sucked through a bed of the particles under a pressure of less than 800, preferably less than 100, mbar.
Patent EP-0262134-B1 (EP)
IPC: B66D3/18
Filed: 1986-05-30
Granted: 1992-03-11
Abstract: Arrangement for a goods hoist (1) which comprises an operating control (3) capable of being actuated by a driving device (2) and situated between a load device (6) and driving devices (2). The arrangement is, amongst other things, simple and functions efficiently without the need for great muscle power on the part of the user. The driving device (2) is so arranged as to be controlled by electronics or by some other means which are capable of being connected to a transmitter (12, 13) contained in said operating control (3) capable of manual actuation.
Patent EP-0231394-B1 (EP)
Title: Nouveaux polymeres de composes de pyrrole substitues en positions 3 et 4 et procede de preparation desdits polymeres
IPC: G02F1/15
Filed: 1986-08-04
Granted: 1991-03-13
Abstract: Polymères d'un composé de pyrrole substitué en position 3 et 4 par un groupe attirant les électrons présentant une constante (sigmap) de substituants de Hammett comprise entre 0,30 et 0,80 dans au moins une des positions 3 et 4. Lesdits polymères sont stables dans l'air dans un état sans dopant et présentent un électrochromisme distinct. Certains desdits polymères sont solubles dans un solvant aqueux alcalin. Ils sont par conséquent utiles notamment comme éléments électrochromiques.
Patent EP-0233916-B1 (EP)
IPC: H01L23/36
Filed: 1986-07-30
Granted: 1989-12-27
Abstract: A heat sink is formed of an interlocked stack of strip elements (10, 11) each having a heat-conducting base portion (12), and a thinner heat-radiating fin portion (23), the base portions (12) being configured for interlocking engagement to form a unitary heat-conductive mass and the fin portions (23) having relative large surface areas for efficient heat disposition into surrounding air.
Patent EP-0232839-B1 (EP)
IPC: F16L5/02
Filed: 1987-02-04
Granted: 1992-12-02
Abstract: In a lead-through transit for cables or pipes 3 of the kind in which a series of modular resilient blocks 4 or blanks 5 are mounted in a frame 1 through which the cables 3 extend, the invention is directed to the compression and packer assembly 7 by which the opening through the frame 1 is closed and pressure applied to the assembled cables 3, blocks 4 and blanks 5 with stayplates 6 between each row of blocks. The compression and packer assembly 7 comprises a rigid plate 8 which seats on the assembled blocks 4 and blanks 5 for engagement by a compression bolt 33 mounted on the frame 1 to apply a load to the plate 8. Three resilient packer blocks 9,10 and 11 are arranged to be inserted between the plate 8 and frame 1 with two of the blocks 9,11 being for insertion on either side of the bolt 33 and having respective distance members as rods 28 to limit the reactive effect of the assembled blocks 4 and blanks 5 with cables 3 so that the compression bolt 30 can be displaced clear of the centre of the frame 1 to leave a clearance space into which the centre packer block 10 is inserted. Each packer block 9,10 and 11 has an associated compressor stud 12,13 and 14 which acts to compress it's block thereby expanding the packer blocks into tight sealing engagement between and with the plate 8 and the frame 1. The arrangement of the compression and packer assembly ensures improved sealing of the transit and is simpler to handle and assemble than prior arrangements.
Patent EP-0251228-B1 (EP)
Inventor: KUSUDA HIDEFUMI
IPC: G03F7/033
Filed: 1987-06-26
Granted: 1995-01-11
Abstract: Disclosed is a photosensitive flexographic printing plate having excellent wear resistance and giving relief image faithful to a negative film. The photosensitive flexographic printing plate is composed of a base plate and a photosensitive resin layer thereon wherein said photosensitive resin layer is formed from a resin composition comprising a resin having rubber elasticity, an unsaturated monomer, a photopolymerization initiator and resin particles having an average particle size of about 0.01 to 6 micron, and when said photosensitive resin layer is cured, the cured layer has a JIS A hardness of 30 DEG  to 80 DEG and an impact resilience of at least 20 %.
Patent EP-0268149-B1 (EP)
IPC: E06B9/68
Filed: 1987-11-05
Granted: 1991-12-11
Abstract: The invention relates to a gearing for winding-up and unwinding a roller shutter consisting of several slats, which is mounted in a roller shutter box (3) or on two lateral shells (2) via a roller shutter cylinder (4), and the roller shutter box or the shells being mountable on the masonry or the like. The gearing comprises an inlet opening in a gear wheel for the insertion of an input rod to be operated manually or with a motor and an outlet opening in a gear wheel for the insertion of an output rod, which leads to the roller shutter cylinder or a roller shutter gearing preceding said cylinder. When starting from a known gearing of this type, to allow still further adaptation by the fitter to various soffits and installation conditions of the windows or doors at the construction site, i.e. in situ, corresponding to the particular conditions there, at least three intermeshing gear wheels are provided which each have an inlet or outlet opening (7, 8, 9) for the insertion of the input rod (10) or the output rod (6), the gearing (1) has a flange (11) for its releasable attachment to the roller shutter box or the lateral shell (2) and said flange is mounted at a point on the gearing situated outside the centre of the gearing (as seen in its longitudinal direction). <IMAGE>
Patent EP-0270865-B1 (EP)
IPC: C08L33/10
Filed: 1987-11-11
Granted: 1993-08-25
Abstract: Low haze impact-resistant transparent compositions, comprising:   a) 40-99% by weight of a thermoplastic resin based on homopolymers and/or copolymers of alkyl-methacrylates with minor amounts of alkyl-acrylates, wherein the alkyl group contains from 1 to 8 carbon atoms, and b) 60-1% by weight of a polymer having a multi-layer structure, based on elastomers arranged sequentially with thermoplastic resins as defined in step (a). i
Patent EP-0256589-B1 (EP)
IPC: F16B43/00
Filed: 1987-07-31
Granted: 1991-05-08
Abstract: Washer or supporting plate with means preventing the sticking together of the washers in a magazine. Said means are formed by protrusions. The method for manufacturing the washers as well as the device make the protrusions such that in the stack they are staggered with respect to the protrusions of a preceding and a next washer.
Patent EP-0234876-B1 (EP)
IPC: B01D3/22
Filed: 1987-02-19
Granted: 1992-09-02
Abstract: Vapour and/or gas is conducted upwardly through holes into a liq. on a tray. In the domain of the tray toward the liq. inlet liq. movement is produced which equals or exceeds the velocity of the vapour or gas ascending from the liquid fue to buoyant effect while in the domain of the tray towards the down flow a flow rate is produced such that the layer thickness of the liquid exceeds the layer thickness in the domain downflow the other side of the inlet, and the velocity of the flow is less than the velocity of the vapour or gas bubbles ascending from the liquid.
Patent EP-0276605-B1 (EP)
IPC: C07C31/40
Filed: 1987-12-18
Granted: 1990-08-01
Abstract: The invention relates to the preparation of 1,1,2,2-tetrahydroperfluoroalkanols and their esters. A 2-(perfluoroalkyl)ethyl iodide is oxidized using peroxomonosulphuric acid or peroxodisulphuric acid in a carboxylic acid or carboxylic acid ester.
Patent EP-0250497-B1 (EP)
IPC: F01L7/12
Filed: 1986-12-15
Granted: 1990-08-01
Abstract: An internal combustion engine includes a single sluice (3) which opens asymmetrically and one-sidedly in an exhaust channel (5) and which runs tangentially within the cylinder (1), diagonally to the cylinder head. A rotating flow is thus obtained in the cylinder along its inner wall, thus ensuring a complete and reliable ignition, a low fuel consumption and a low pollutant content in the exhaust gases.
Patent EP-0270553-B1 (EP)
IPC: A61F7/10
Filed: 1987-03-09
Granted: 1991-08-21
Abstract: A pad for hot or cold therapeutic applications comprises a fluid-tight and flexible covering (13) which may be of a double or triple composite sheet, containing a sheet of polyethylene. Enclosed in the covering are, on the one hand, a mass of heat-exchanging fluid (12) which may be a gel, an emulsion, or another stable fluid, having a high specific heat, and, on the other hand, a set of cells (10). Each cell comprises, in a likewise fluid-tight and flexible covering (14), a mass of thermally active material (11) which presents a change of state with latent heat of transformation as high as possible, in a range of temperature adapted to the application aimed at. For a cold application, the temperature of transformation of the material will have a value between -15 DEG  C. and +15 DEG C., for example. For a hot application, the temperature will be between +35 DEG  C. and +70 DEG  C., for example.
Patent EP-0309467-B1 (EP)
Title: Thermodynamic cycle
IPC: F01K25/06
Filed: 1987-06-11
Granted: 1993-03-03
Abstract: A thermodynamic cycle with a gaseous working medium which is alternately compressed and expanded, in which a working medium is used that at the higher temperature following compression experiences an increase in volume as a result of chemical processes and at the lower temperature following expansion experiences a corresponding reduction in volume, is improved in such a way that a higher efficiency is achieved. This is made possible by the fact that the increase in volume is exothermic and the reduction in volume is endothermic. The cycle can thus improve efficiency in both heat engines and in heat pumps.
Patent EP-0387245-B1 (EP)
Title: Digital dqpsk decoder circuit element
IPC: H04L27/18
Filed: 1987-11-06
Granted: 1991-09-25
Abstract: A digital DQPSK decoder circuit element is useful for separating phase difference data (dp) from multidigit phase data (dd) present with the original data rates of DPSK data pairs (dp). Said element comprises a first constant adder (k1) to which the digital word (''45°'') corresponding to the phase angle 45° and the phase data (dd) are supplied; an adder (sm) whose first input is located at the output of the constant adder (k1); a subtractor (s1) whose subtrahend input is connected to the output of the adder (sm); a subtractor (s2) at whose output the phase differences (dp) can be taken; a delay element (v) whose delay time is equal to the period of the data rate and whose output is located at the subtrahend input of the subtractor (s2); and a second constant adder (k2) to which the digital word (''45°'') corresponding to the phase angle (45°) is supplied. The minuend input of the subtractor (s2), the delay element (v) and the constant adder (k2) are supplied with the highest digit (mb) of the output signal from the adder (sm), and the low pass (tp) is connected, as a PLL loop filter, via the output of the subtractor (s1) to the second input of the adder (sm).
Patent EP-0299191-B1 (EP)
IPC: A01N47/24
Filed: 1988-06-03
Granted: 1992-03-04
Abstract: Antimicrobial mixtures containing quaternary ammonium compounds and iodopropynyloxy ethanol carbamate compounds in a ratio by weight of 0.3:1 to 9:1.
Patent EP-0303093-B1 (EP)
Title: Communication system provided with a connexion network constructed as a ring network in the subscriber area of a digital switching exchange
IPC: H04Q11/04
Filed: 1988-07-25
Granted: 1993-05-26
Abstract: In the subscriber line area of a switching system (VE), a ring network (RN) provided as feeder network is inserted. For this purpose, a gateway system (GWE) is arranged instead of the subscriber line devices (SLM) in one (AE1) of the receiving facilities (AE) receiving in each case n subscriber line devices (SLM), in which gateway system the signalling and communication procedure adaptation occurs. The coupling to the ring network (RN) is effected via ring coupling devices (RCB) to which the gateway system (GWE) and an external receiving facility (AEE) are connected which contains an adaptation device (APE) and several subscriber line devices (SLM). The adaptation device (APE), in turn, handles the signalling and information transmission procedure adaptation. The subscriber line devices (SLM) are connected to, for example, ISDN subscriber devices (SE) via subscriber lines (ASL). The communication system is operated, administered and monitored either centrally via an operating terminal arranged in the switching system (VE) from the switching system (VE) or, divided into two network areas - either subscriber line area exchange or switching system network - ring network - from the switching system (VE) and/or the gateway system (GWE). 
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Patent EP-0304770-B1 (EP)
Title: Process for the purification of crude sec. butyl alcohol by distillation
IPC: C07C29/82
Filed: 1988-08-16
Granted: 1991-12-27
Abstract: Crude, virtually anhydrous sec-butyl alcohol, prepared by catalytic direct hydration of n-butenes is freed from the by-products which can be distilled azeotropically and are highly volatile by continuous azeotropic distillation in a separation column by means of water, the pre-purified sec-butyl alcohol which is obtained in anhydrous form is removed and the high-boiling by-products are then separated off in a separate column. 
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Patent EP-0312087-B1 (EP)
Title: Amides of bis-aldonic acids and a method for their preparation
IPC: C07H15/04
Filed: 1988-10-14
Granted: 1993-09-15
Abstract: The aldonic acids on which the amides are based can be glycosidically linked in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The products are starting materials for the preparation of the corresponding polysulphates.
Patent EP-0283125-B1 (EP)
Title: Surgical drainage apparatus
IPC: A61M1/00
Filed: 1988-02-12
Granted: 1992-03-04
Abstract: A thoracic drainage unit has a liquid seal chamber (16) above the collection container(14). The seal chamber(16) has an overflow outlet tube(72) and an inlet tube (92) spaced from the inner wall of the seal chamber(16). Baffle walls(96,98) define an enclosed space through which the inlet tube (92) may be observed for bubbling and tidalling. Further baffle walls (84,86,88,90) separate foam from the liquid around the overflow tube(72).
Patent EP-0282340-B1 (EP)
Title: Tape loading apparatus
IPC: G11B15/43
Filed: 1988-03-11
Granted: 1992-11-11
Abstract: A tape loading apparatus having a loading ring (2) with guides for withdrawing a magnetic tape from a tape cassette and wrapping it around a rotary drum (9), wherein the rotating speed of the loading ring (2) is controlled in response to the loading position, ie, the rotation angle of the loading ring to protect the magnetic tape from being damaged. Further, the torque applied to the take-up reel (13) is controlled in accordance with the amount of tape thereon to compensate for the effect that the amount of tape has on the inertia of the reel (13).
Patent EP-0291208-B1 (EP)
Inventor: MINAMI SYUJI
IPC: C08L23/08
Filed: 1988-04-29
Granted: 1997-08-06
Abstract: A composition comprising   (i) a random copolymer containing units derived from ethylene and units derived from a cycloolefin of formula ÄIÜ or ÄIIÜ, <CHEM> wherein n and m are each 0 or a positive integer,  l  is an integer of at least 3, and R<1> to R<10> each represent hydrogen, halogen or a hydrocarbon group, said random copolymer having an intrinsic viscosity Ä eta Ü of 0.01-10 dl/g as measured at 135 DEG C in decalin;   (ii) a phenolic antioxidant; and (iii) a fatty ester of a polyhydric alcohol.