baber/WOPTO huggingface dataset:
Patent EP-0233335-A2 (EP)
Inventor: CLARIN MUSTAD
IPC: A01L3/00
Filed: 1986-11-28
Abstract: The shoe has tabs (4) which are intended for bonding to the outside of the hoof. A sole (3) forms a standing surface (34) for the hoof and rests on metal tread elements (7). These tread elements (7) are connected in one piece to a circumferential metal profile (6) which in turn is cast with a tab band (10). The tabs (4) are angled and thus bear of themselves without external pressure against the hoof wall, perfect bonding thus being made possible. As a result of this perfect bonding, an extremely precise fit of the horse shoe on the hoof is achieved. A transverse web (5), curved for example in the shape of a V, leads, as a result of its elasticity along the double arrow drawn in, to the hoof's own movements not being disturbed. The horse shoe illustrated can also be designed as a completely plastic horse shoe and is suitable for anatomical correction of the individual hoof. <IMAGE>
Patent EP-0228637-A2 (EP)
Inventor: HARTAN HANS-GEORG DR DIPL-CHEM
IPC: C08F220/56
Filed: 1986-12-12
Abstract: The copolymers are used as flocculants in the dewatering of sewage sludges produced on mechanically biological purification of communal industrial effluents.
Patent EP-0195498-A2 (EP)
Inventor: VALYOCSIK ERNEST WILLIAM
IPC: C01B39/04
Filed: 1986-01-29
Abstract: This invention is directed to novel quaternary ammonium tropane compounds and 3-substituted derivatives thereof and their synthesis. The compounds are novel compounds having valuable utility as organic directing agents in the crystallization of various silicates, which, in turn, are useful, as catalyst components, sorbents, and/or ion-exchangers. More particularly, this invention is concerned with quaternary ammonium tropane compounds and 3-substituted derivatives thereof synthesized by selective alkylation of the bridgehead nitrogen of tropane or 3-substituted derivatives thereof.
Patent EP-0196867-A2 (EP)
Inventor: BRYANT RONALD O
IPC: A24D3/02
Filed: 1986-03-26
Abstract: A continuous rod of a product such as cigarette filter material is coated with a treating liquid by being passed axially through a cylindrical applicator zone comprising a permeable cylindrical wall, the cylindrical wall being concentrically enclosed within a reservoir and manifold zone connected to a source of liquid. The feed supply forthe liquid additive can be pressurized and/or heated, so that application of the additive can be in either liquid or vapor form. The process and apparatus of this invention may be used alone or in conjunction with prior art homogeneous applicators and processes. 
     When used to apply a plasticizer to a rod of continuous filament tow, e.g. for use in producing cigarette filters, annular regions of varying concentrations of the plasticizer are produced in the rod. A relatively dense region of plasticized fiber can be produced on the outside of the filter. Filter rods having wrapping paper uniformly adhered about the periphery of the rod can be produced. By installing the applicator apparatus between the transport jet and the garniture tongue of a typical cigarette filter rod making machine, the invention permits the production of satisfactory paper wrapped filter rods having unique depression on loading characteristics,
Patent EP-0198681-A2 (EP)
Inventor: KITSON MELANIE
IPC: C07C69/14
Filed: 1986-04-11
Abstract: Ethanol is produced from acetic acid or propanol is produced from propionic acid by contacting either acetic acid or propionic acid in the vapour phase with hydrogen at elevated temperature and a pressure in the range from 1 to 150 bar in the presence of a catalyst comprising as essential components (i) a noble metal of Group VIII of the Periodic Table of the Elements, and (ii) rhenium, optionally on a support, for example a high surface area graphitised carbon.
Patent EP-0209225-A2 (EP)
Inventor: BONILLA JORGE ALBERTO SNC FW L
IPC: C10B55/00
Filed: 1986-05-19
Abstract: A delayed coking process and a solvent deasphalt­ing process are combined so that an asphalt mix of asphalt and solvent from the solvent deasphalting process is sent as feedstock to the delayed coking process to form coke and intermediate hydrocarbon vapor and liquid products. The vaporization of the solvent in a delayed coker heater assists the flow of the asphalt mix through the heater, and a por­tion of the asphalt mix is directed to a delayed coking fractionator so that the flow of solvent through the delayed coking heater can be adjusted by varying the relative amounts of asphalt mix sent to the delayed coker heater and to the fractionator. A deasphalted oil mix of deasphalted oil and solvent from the solvent deasphalting process is heated by hotter fluid products from a fractionator in the delayed coking process, and makeup solvent to a solvent deasphalting section is heated by vapors in the fractionator overhead. The solvent is recovered from the deasphalted oil mix to yield deasphalted oil, which is stripped in the same vessel as products from the fractionator of the delayed coking process. Condensation of the vapors from the fractionator overhead produces sufficient lean oil that a separate lean oil still may not be required for the economic recovery of coker liquefied petroleum gases. Solvent may be recovered from the lean oil and naphtha products to supple­ment the makeup solvent.
Patent EP-0204534-A2 (EP)
Inventor: YAMADA YOSHIHISA
IPC: C07D239/96
Filed: 1986-06-02
Abstract: There are described novel quinazolinone compounds of the formula:
     wherein R is hydrogen atom or a lower alkyl, R 1  is a lower alkyl, a substituted or unsubstituted phenyl or an aralkyl, and R 2 , R 3,  R 4  and R 5  are the same or different and are each hydrogen atom, a halogen atom, a lower alkyl, a lower alkoxy, a lower alkoxycarbonyl or a lower alkoxycarbonyl-lower alkenyl, ortwo adjacent groups of R 2 , R 3 , R 4  and R 5  when taken together form methylenedioxy and the other two are hydrogen atom, and salts thereof. The compounds are useful for the prophylaxis and treatment of various diabetic complications. There are also disclosed processes for the preparation of compound of formula I, and pharmaceutical compositions containing such compound as an active ingredient.
Patent EP-0221637-A2 (EP)
Inventor: DURRANT JEREMY JAMES
IPC: F16J10/02
Filed: 1986-08-11
Abstract: In a piston (2) and cylinder (1) air compressor particularly a compressor designed to run without oil lubrication of the cylinder walls, the cylinder (1) is formed of aluminium and the piston (2) is provided with ferrous core members (6)(8) carrying P.T.F.E. bearing members (12)(13) whereby the relatively lower thermal expansion of the core (6)(8) members in relation to the cylinder (1) tends to compensate for the higher thermal expansion of the P.T.F.E.
Patent EP-0191676-A2 (EP)
Inventor: KARWOWSKI JAN
IPC: A23L1/168
Filed: 1986-01-24
Abstract: @ This invention is a process for producing a mixed grain instant hot cereal product. The process comprises of the steps of cutting different grains preferably with steel blades, mixing the dry grains together, steaming the mixture, rolling the cooked grains on a flaking roller to form flakes, and baking the flakes. The process produces thicker than normal toasted flakes of high flake integrity that withstand packaging, shipping, and rehydration cooking. The invention includes the product of the process.
Patent EP-0219490-A2 (EP)
Inventor: STOELLER WALTER
IPC: F16J15/34
Filed: 1986-10-17
Abstract: The object of the invention is a shaft sleeve and/or cartridge sliding ring seal, a spring package for such a shaft sleeve and/or cartridge sliding ring seal and the use of a spring package in shaft sleeves and/or cartridge sliding ring seals. In such shaft sleeve and/or cartridge sliding ring seals, the sealing element 8 consists preferably of non-elastomer material, e.g. graphite, and is loaded in the axial direction by at least one spring 5, 6. In the installed state, the at least one spring 5, 6 provided is held in the compressed position by a retaining element 9. The essential feature in this case is that the retaining element 9 loses its retaining force at a temperature higher than the installation temperature, so that the retaining element loses its retaining force when it is subjected in use to a temperature higher than the installation temperature and the spring or springs 5, 6 can expand and thus come into a position in which they exert a pressure on the sealing element 8. <IMAGE>
Patent EP-0248191-A2 (EP)
Inventor: MORARA FERDINANDO
IPC: B60M1/23
Filed: 1987-04-22
Abstract: A device for the suspension of electric wires (lO) to messenger cables (ll), in particular for the electrification of railways. 
     The device comprises a first suspension element (l5) and a second suspension element (l6) adjust­ably coupled together; the two suspension ele­ments (l5, l6) are provided with toothing on at least one outer face, with the teeth (l9) of one element directly engaged with the teeth (2O) of the other element, or indirectly, by means of a securing clamp (l7).
Patent EP-0251279-A2 (EP)
Title: Chain component for assembling chain tackles comprising chains with links with a graded nominal thickness
Inventor: RAST JURGEN
IPC: F16G15/06
Filed: 1987-06-29
Abstract: In a chain component for assembling chain tackles comprising chains with links with a graded nominal thickness, which component has a chain connecting head with a retaining bolt cut-out passing through the said head, a chain link insertion gap, a retaining bolt passing through an inserted chain link, a retaining bolt lock arranged on one side of the insertion gap and a retaining bolt stop on the other side of the insertion gap, to prevent the retaining bolt intended for fitment to the chain matching the gap size from being interchanged with a retaining bolt which fits the chain with the next smaller nominal diameter, a retaining bolt stop is provided in the cut-out, which axially locks the correct retaining bolt and allows the incorrect retaining bolt to pass through, according to the invention it is proposed that the retaining bolt cut-out (5) on both sides (10, 14) of the chain insertion gap (8) has a continuous unobstructed diameter (D) corresponding to the correct retaining bolt (9), and that the stop (15) consists of one or more lock cylinders (17, 21, 22, 29, 30) which are inserted in the cut-outs (16, 23, 24, 27, 28) and restrict the unobstructed cross-section (B) of the retaining bolt cut- out (5) (Figure 1). <IMAGE>
Patent EP-0255099-A2 (EP)
Inventor: NIDOLA ANTONIO
IPC: C25B9/23
Filed: 1987-07-27
Abstract: A cathode constituted by a gas and liquid permeable layer bonded to a ion exchange membrane or diaphragm and comprising an electrolyte resistant binder, parti­cles of electrocatalytic material and particles of an electrically conductive material having a higher hydrogen overvoltage than the electrocatalytic parti­cles. Effective porosity is imparted to the layer of particles by means of a sacrificial, pore-forming agent and by leaching out such agent after the particles have been bonded together and the layer formed is in its desired thickness, preferably after it has been depos­ited upon the diaphragm or the membrane.
Patent EP-0265944-A2 (EP)
Inventor: SAEGUSA NOBORU C O NEC CORPORA
IPC: H04W84/10
Filed: 1987-10-29
Abstract: A cordless telephone system includes a connector (2) connected to a subscriber telephone line (4) and at least one radio telephone set through a radio channel (3) to establish or hold a communication channel between the radio telephone set and a subscriber. The connector (2) includes a control unit (23) incorporating a timer (28). The control unit (23) sets the system in a self hold state in which the radio channel (3) is kept connected or a complete hold state in which the radio channel (3) is disconnected on the basis of a hold signal from the radio telephone set, the presence/absence of a radio reception signal within a predetermined period of time preset in the timer (28), and the type of reception signal.
Patent EP-0275398-A2 (EP)
Inventor: ONO TOSHIHIRO
IPC: G01N1/28
Filed: 1987-11-17
Abstract: The subject matter of the invention is a reagent for the determination of chlorine ions which com­prises a compound capable of forming a chelate with calcium ions, deactivated α-amylase, a calcium chelate compound and an α-amylase activity-measuring substance.
Patent EP-0268296-A2 (EP)
Inventor: MONJI NABUO
IPC: G01N33/545
Filed: 1987-11-19
Abstract: Methods for determining the presence and/or con­centration of an analyte in a biological fluid sample are disclosed. The methods generally include admixing in solution certain polymer/reactant and reporter/reactant conjugates along with the biological fluid sample suspect­ed of containing the analyte, thereby forming ternary complexes. The separation of the complexes from the reaction mixture is achieved through the affinity of certain selected polymer compositions for various solid phases. Upon separation, the amount of reporter activity in the solution may be measured, and therefrom the presence and/or concentration of the analyte determined. Multiple analyses on a biological fluid sample suspected of containing one or more analytes may also be performed, using either a variety of different reporters or selected polymers having varied affinity for the solid phase. 
     
       Cross-Reference to Related Application 
     
     This application is a continuation-in-part of co- pending application Serial No. 932,656, filed November 19, 1986.
Patent EP-0251368-A2 (EP)
Inventor: FAVA GILBERTO
IPC: F02M37/22
Filed: 1987-06-09
Abstract: The invention relates to a fluid filtration device which allows easy filter declogging whenever considered necessary. The invention consists of a device comprising a filtering surface (1) contained in a casing (30) in which the filtering surface (1) adheres to the outer surface (31) of an element (2) which is able to be rotated and is provided with a central duct (3) opening in correspondence with the filtered fluid outlet port (12b) and with through bores (5) which put the outer surface (31) embraced by the filtering surface (1) into communication with the central duct (3), the casing (30) defining a space portion (32) about the filtering surface (1) for entry of the fluid to be filtered and cleaned.
Patent EP-0234692-A2 (EP)
Inventor: ORTON MICHAEL LESLIE
IPC: C08L67/06
Filed: 1987-01-13
Abstract: A polymerisable composition comprising:
     (a) an unsaturated polyester,   (b) styrene and/or an acrylate or methacrylate monomer, and   (c) a compound containing at least two groups of the formula:
     wherein R represents hydrogen or methyl, said compound being free of urethane or hydroxy groups.
Patent EP-0233700-A2 (EP)
Inventor: SLOMAN ROGER MARK
IPC: B29C63/16
Filed: 1987-01-16
Abstract: In an improved method of moulding fibre reinforced composite armour, a prepreg of fibre reinforcement preimpregnated with a resin and hardener is laid on an article to be armoured. The resin and hardener are capable of at least partial curing at a temperature below 80°C. The prepreg is cured at a temperature not greater than 80°C while applying pressure, to form an armour layer conforming to the surface of the article to be armoured. The use of the actual article as a mould for the prepreg ensures that the armour layer closely conforms to the article.
Patent EP-0246079-A2 (EP)
Inventor: WILLIAMS HOWARD
IPC: G06F11/00
Filed: 1987-05-13
Abstract: A back-up system for the main processor of a digital telephone exchange comprises a storage array (120) of CMOS dynamic RAMS. Failure of the normal power supply triggers power changeover logic (20) so that the array (120) is refreshed in a manner to make best possible use of the failing power supply. Thereafter the system supplies regular refreshing to the array (120) but prevents changes in the data already stored.
Patent EP-0250206-A2 (EP)
Inventor: DAVENPORT KENNETH G
IPC: B01J27/06
Filed: 1987-06-16
Abstract: N,O-diacetyl-6-amino-2-naphthol is produced by subjecting 2-naphthyl acetate to a Fries rearrangement or 2-naphthol and an acetylating agent to a Friedel-Crafts acetylation to form 6-hydroxy-2-acetonaphthone which is then reacted as is or as its acetate ester with hydroxylamine or a hydroxylamine salt to form 6-hydroxy-2-acetonaphthone oxime. The oxime is then subjected to a Beckmann rearrangement and accompanying acetylation with acetic anhydride to form the N,O-diacetyl-6-amino-2-naphthol.
Patent EP-0239493-A2 (EP)
Inventor: GELARDI ANTHONY L
IPC: G11B23/113
Filed: 1987-03-25
Abstract: A leader block assembly (30, 50) and related method for assembling the same are provided. The assembly (30, 50) comprises a staking rod (30) including an elongated member (31) having two opposing, substantially flat sides (36, 38), two opposing, substantially curved sides (32, 34), a first end (42) and a second end (44), and a polygonal-shaped opening (40) formed through the elongated member (31) as well as a leader block (50) having a substantially cylindrically-shaped opening (52) formed therein. The method uses a tool (60) having a correspondingly-shaped tip for engaging and transporting the staking rod (30) to the vicinity of the leader block (50) which receives the leader tape (54) in a substantially cylindrical opening (52). The staking rod (30) is then inserted into the opening (52) in a direction (A) perpendicular to the longitudinal axis of the opening (52) with its two opposing, substantially flat sides (36, 38) adjacent the mouth (64) of the opening (52). The staking rod (30) is then rotated by the tool (60) to a point where its two opposing, substantially curved sides (32, 34) create an interference fit with the walls (66, 68) of the opening (52), permanently trapping the leader tape (54) in position. The tool (60) is then withdrawn.
Patent EP-0262097-A2 (EP)
Inventor: VOUTCHINITCH PAVLE
IPC: B64F5/00
Filed: 1987-01-16
Abstract: The invention relates to an automatic washing system particularly for aircraft and aircraft parts, and includes at least one moving equipment (2) moving along predetermined routes (13) and designed to reach the parts to be washed of an aircraft stationed in an appropriate area of the airport. The system is provided with kinematic organs (3) to wash the said aircraft parts, which organs are fed with detergent fluids via servoes (20,21,22). Also included in the system are filling stations (4) for the unit, and at least one station (5) controlling both the washing equipment and the filling stations.
Patent EP-0255489-A2 (EP)
Inventor: BALDI LIVIO
IPC: H01L21/8246
Filed: 1987-06-22
Abstract: A non volatile EPROM type memory cell is formed, using a p-channel MOS structure with two levels of polycrystalline silicon (1, 2) and a select transistor (20) in series. 
     A fabrication process for such a device is also disclosed.
Patent EP-0238478-A2 (EP)
Title: Strangpressmatrize
Inventor: KOHNHAUSER ALEXANDER
IPC: B21C25/02
Filed: 1987-03-18
Abstract: Metallische Matrize zum Strangpressen von metallischen Werkstoffen, vorzugsweise Al und dessen Legierungen, und/oder Buntmetallen, insbesondere Cu und dessen Legierungen, mit im wesentlichen scheibenartigem Matrizenkörper mit zumindest einem Durchbruch, wobei an einen dem gewünschten Strangquerschnitt entsprechenden ersten Durchbruchs-Ab-schnitt in Preßrichtung ein weiterer Durchbruchs-Abschnitt anschließt, der im wesentlichen quer zur Preßrichtung zumindest identisch, vorzugsweise im wesentlichen allseitig weiter ist als der endformgebende Abschnitt, wobei der Matrizenkörper (10) mit zumindest zwei über eine, vorzugsweise im wesentlichen ebene, quer zur Preßrichtung sich erstreckende Fläche (23) aneinander schließenden, Matrizenteilen (2, 3) aus unterschiedlichen metallischen Werkstoffen aufgebaut ist, deren erster zumindest den gesamten endformgebenden Durchbruchs-Abschnitt (25) und der andere im wesentlichen den, vorzugsweise eine Freistellung aufweisenden, anschließenden weiteren Durchbruchs-Abschnitt (35) aufweisen, wobei der Matrizenteil (2) mit dem endformgebenden Abschnitt (25) aus einem Werkstoff mit hoher Verschleißund Warmfestigkeit, vorzugsweise hochlegiertem Warmarbeitsstahl, Schnellarbeitsstahl oder Superlegierung, insbesondere auf Co-, Ni- oder Mo-Basis, und der Matrizenteil (3) mit der Freistellung aus einem zähfesten wärmebeständigen Stahl, vorzugsweise einem mittellegierten Warmarbeitsstahl, gebildet sind, und die genannten Matrizenteile (2, 3) über die genannte Fläche (23) artgleich metallisch miteinander zum einstückigen Matrizenkörper verbunden sind.
Patent EP-0277569-A2 (EP)
Title: Door leaf for housings or cabinets for mounting electric apparatuses, and its manufacturing process
Inventor: SCHWENK HANS MARTIN
IPC: H05K5/06
Filed: 1988-01-23
Abstract: A door leaf for housings and cabinets for mounting electrical apparatuses consists of a frame 1, surrounding an opening 2, and a transparent disc 3, which is inserted in the frame 1 and covers the opening 2. An angle strip 5 is arranged around the edge 4 of the disc 3. This angle strip 5, together with the frame 1 and the disc 3, surrounds a space 9 which is open to the opening 2. After insertion of the disc 3 in the frame 1, a pasty or fluid plastic mass is inserted into the half-open space 9, which mass forms a sealing strip 10 after hardening. The door leaf, which is manufactured quickly and easily in this manner, is characterised by a high level of stability and particularly good sealing between the disc 3 and the frame 1 with respect to dust and dampness. <IMAGE>
Patent EP-0279316-A2 (EP)
Inventor: SOGAWA ICHIRO C O OSAKA WORKS
IPC: A61F2/00
Filed: 1988-02-08
Abstract: A mechanism for bending an elongated body such as the tube of an endoscope, includes a shape-memorizing alloy (10) which is inserted into the elongated body at portions to be bent. In some embodiments, heat for causing the shape-memorizing alloy and hence the elongated body to bend is produced by light carried by an optical fiber (8), while in other embodiments frictional heat produced by a mechanism vibrator is employed. In some embodiments using light, a shutter arrangement is added to control the heating of the shape-memorizing alloy.
Patent EP-0291716-A2 (EP)
Inventor: THOMPSON ROBERT EDWARD
IPC: B01D24/00
Filed: 1988-04-21
Abstract: A multi-bed filtration system includes an upstream filter bed in series with a downstream filter bed of nonbuoyant media. Also included is a system for periodically backwashing the nonbuoyant filter bed. Coagulant-treated water is passed through the upstream filter bed, followed by the downward flow of water through the downstream filter bed. Thereafter, the downward flow of water through the downstream filter bed is periodically interrupted. During these interruptions, a limited amount of water is introduced upwardly through the downstream filter bed by the backwashing system. Such backwashing frees coagulated solids within the bed, causing the solids to move upwardly through the bed. The solids ultimately collect in a zone above the surface of the bed. When normal filtration recommences, water passes through the deck of solids in the zone prior to entering the nonbuoyant filter bed.