baber/WOPTO huggingface dataset:
Patent EP-0321276-A2 (EP)
Inventor: DAVIS DELBERT A
IPC: B29C70/22
Filed: 1988-12-16
Abstract: Elastomer-coated fabric products (30) having predetermined potential extension in the fabric's machine direction and processes for producing the same are provided. The fabric product (30) of the invention preferably includes an elastomer-coated warp-knit, weft-insert fabric (32) whereby the warp knit yarns (38) provide a first potential elongation (as by selection of the type and/or denier of yarns employed). The fabric (32) is compressed in the machine direction (as by overfeeding the fabric to a tenter frame (18) during production) so as to provide a second potential elongation, and is maintained in its compressed state by virtue of the elastomer coating (34) thereon. The first and second elongation potentials thus collectively establish the total potential elongation for the fabric (32) in the machine direction. The cross-machine yarns (36), however, are chosen for their inextensible properties so that the fabric product (30) of this invention will provide lateral support to end use products employing the same as a reinforcing medium, such as tires, power transmission belts, conveyor belts, and the like.
Patent EP-0324263-A2 (EP)
Inventor: CUNNINGHAM THERESA LUCY
IPC: C08L23/18
Filed: 1988-12-22
Abstract: The extrudability of linear polymers of ethylene such as low density copolymers of ethylene and C₄-C₁₀ olefins (LLDPE) into thin films is improved by adding small amounts, e.g., 0.02 to 1 weight percent polyacetal fluoride to reduce melt fracture, head pressure and extruder torque.
Patent EP-0350556-A2 (EP)
Inventor: KNOPF WOLFGANG
IPC: C01B11/06
Filed: 1988-11-28
Abstract: Continous process for the manufacture of a whitening composition with a hypochlorite base, which starts with water which has been previously decalcified up to a strength of 0.4°F, distinguished by the fact that the decalcified water is driven though a pump towards equipment made from non-corrodible material, this equipment having one or more venturis which suck up hypoclorite with an approximate concentration of 170 g/l and, in a given case, an alkalinic hydroxide which is necessary to adjust the pH value of the whitening composition and, also in a given case, auxilliary products and additives such as perfumes and colourants. 
     The turbulance caused by the venturi effect provokes dilution/mixing of the three main components of the composition (water-hypochlorite-hydroxide), in a continuous manner. 
     During this process the appropriate proportions are obtained by means of modifying the respective flows of the components. 
     Once dilution has taken place, final filtration is carried out, in a given case using disposable cartridges of approximately 1 micron.
Patent EP-0306466-A2 (EP)
Inventor: JORGENSEN LARS
IPC: C12N1/30
Filed: 1988-09-01
Abstract: By ensuring that the concentration of dissolved met­hane (11) and oxygen (13) and ammonium is constant throughout the whole of the fermentor (1), a consid­erable increase is achieved in both the production capacity of the biomass as well as its uniformity and purity. To this is added a lower production cost, in that the cell density in the fluid can be doubled, and also a reduction in the consumption of gas. 
     Furthermore, the formation of nitrite can be control­led with the help of a nitrite meter, thus ensuring against the formation of nitrite becoming too great and thus hampering the growth. 
     In order to achieve the greatest possible mixing of methane and air before its introduction into the fermentor, this takes place in one or more ejectors (33) which are driven by means of pressure fluid. Mechanical mixing arrangements can hereby be avoided. 
     Finally, the supply is effected via nozzles (36), the injection direction of which can be adjusted for the greatest possible turbulance and therewith the mixing in the fermentor.
Patent EP-0323428-A2 (EP)
Inventor: SOSA JOSE M
IPC: C08F279/02
Filed: 1988-12-22
Abstract: A continuous flow process for the production of high impact polystyrene utilizing a recycle stream of volatile materials and utilizing a non-volatile antioxidant; wherein specific types of polymerization inhibiting impurities are removed from a recycle stream prior to feeding or introducing the recycle stream into a styrene polymerization zone. Preferably, the process further comprises the step of monitoring the acidity of the recycle stream and using a free radical initiator which decomposes to form only non-acid by-products.
Patent EP-0329931-A2 (EP)
Inventor: STOSSER KLAUS
IPC: G07C9/00
Filed: 1989-01-11
Abstract: Electromechanically operating door-locking apparatuses are provided with a locking cylinder (7) which is built into a door lock, to be actuated by means of mechanically and electronically coded keys (8), which can also be included in a cylinder locking apparatus, and is connected to a corresponding electronic system (SE), a programming unit (9) serving for programming the electronic system (SE) and the keys (8) also being present, said programming unit (9) to be connected via a multi-conductor connecting cable (12) to a plug connection point (13) leading to the electronic control unit (SE). In order to ensure that a programming or reprogramming of the electronic system (SE) and of the keys (8) cannot be performed from the outside but rather only with the door unlocked or opened, the plug connection point (13) for the programming unit connection cable (12) is arranged on the protected inside of the door (1). If the electronic system (SE) is located in a door lock inner fitting (6) arranged on the door leaf (1), the plug connection point (13) is arranged directly on the door lock inner fitting (6), in particular on its underside. <IMAGE>
Patent EP-0329185-A2 (EP)
Inventor: MORGAN ALTON C JR
IPC: C07K16/00
Filed: 1989-02-17
Abstract: There is disclosed charge-modified conjugates comprising a targeting protein bound to a therapeutic or diagnostic agent. Charge-modifying a conjugate to cause an acidic shift in the isoelectric point results in prolonged serum half-life upon  in vivo  administration and is useful to accumulate a therapeutic agent at the target site. Conversely, charge-modification to cause a basic shift in the isoelectric point of the conjugate reduces serum half-life upon  in vivo  use for diagnostic imaging purposes and results in higher target-to-background ratios.
Patent EP-0331206-A2 (EP)
Inventor: KATO TOSHIYA
IPC: H01L23/522
Filed: 1989-03-06
Abstract: A semiconductor integrated circuit device of multi­layer interconnection structure includes a pad (34) formed of a multilayer interconnection layer (52, 54). The power source pad (34) is connected to a power source interconnection layer (33) via a lead-out interconnec­tion layer (35) which is formed of the same multilayer interconnection layer (52, 54) as that used to form the power source pad (34).
Patent EP-0336128-A2 (EP)
Inventor: WINTER ANDREAS DR
IPC: C08F10/00
Filed: 1989-03-07
Abstract: A highly effective catalyst system for the polymerisation of 1-olefins comprises an aluminoxane and a metallocene which is a compound of the formula I <IMAGE> in which R<1> and R<2> are hydrogen atoms, halogen atoms or hydrocarbon radicals, and R<3> and R<4> are monocyclic or polycyclic hydrocarbon radicals which can form a sandwich structure together with the central atom and which are connected to one another through a single- or multimembered, heteroatom-containing bridge -R<6>m-R<5>-R<7>n-. The catalyst system gives polymers of very high molecular weight and excellent grain morphology.
Patent EP-0336323-A2 (EP)
Inventor: ABO KEIJU
IPC: F16H37/02
Filed: 1989-03-31
Abstract: A control system for a transmission includes a high clutch (60) and a low clutch (44). When the high clutch (60) is engaged, the torque transmission path through a V-belt type continuously variable transmission mechanism (20, 32) is established, while when the low clutch (46) is engaged, the torque transmission path through a gearing mechanism is established. The same hydraulic fluid pressure as prevailing in a driver pulley cylinder chamber (20) is admitted to the high clutch (60) directly or via a suitable selector valve (a nuetral valve).
Patent EP-0338344-A2 (EP)
Inventor: BUCHEL KARL HEINZ PROF DR
IPC: C07D303/08
Filed: 1989-04-07
Abstract: Novel substituted triazolylmethylcarbinols of the formula 
<IMAGE>
 in which
 n represents the numbers 0 or 1,
 Ar represents optionally substituted phenyl or optionally substituted naphthyl,
 R<1> represents hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aralkyl, cycloalkyl or optionally substituted heteroarylalkyl,
 R<2> represents alkyl, cycloalkyl, cycloalkylalkyl or alkenyl,
 R<3> represents methyl and
 R<4> represents methyl or
 R<3> and R<4> together represent ethane-1,2-diyl,
 and their acid addition salts and metal salt complexes,
 a plurality of processes for the preparation of the novel substances, and their use as fungicides. 
<??>Novel intermediates, their preparation and their use for the synthesis of substituted triazolylmethylcarbinols of the formula (I).
Patent EP-0352501-A2 (EP)
Inventor: CALDART ARMANDO
IPC: B25J15/04
Filed: 1989-07-01
Abstract: A holding hand for manipulators and robots having a hollow body (10) equipped with plates (27,28) sliding in coaxial way in its interior in the reciprocal approaching and moving away due to the operation of actuating means orthogonally movable with respect to the plates; said plates hold at their ends, protruding from the body, hooking means of the holding hand arm, whilst the actuating means consist of a pin (15) which is directly connected in the body exterior to the actuating elements of the head of the robot or manipulator; the plates are directly constrained to the pin by means of sliding couplings along such angle-plates that at each movement of the pin towards the interior (exterior) of the body corresponds a movement of the two plates towards the exterior (interior) of said body.
Patent EP-0362735-A2 (EP)
Inventor: NAWATA KAZUYOSHI
IPC: C09D11/106
Filed: 1989-09-30
Abstract: The present invention relates to an unsaturated group-containing polycarboxylic acid resin produced by reacting an epoxidized compound of a condensate of a phenolic compound and an aromatic aldehyde having a phenolic hydroxyl group with (meth)acrylic acid, and further reacting the reaction product with polybasic carboxylic acid or an anhydride thereof; a composition comprising the resin and a cured product of the resin or the composition. 
     The composition according to the present invention is developable with an aqueous alkaline solu­tion and suitable for a solder resist composition which is excellent in heat resistance, solvent resistance, adhesion, electric insulation property and storage stability.
Patent EP-0366113-A2 (EP)
Inventor: YOSHIDA SEITARO
IPC: G03G15/08
Filed: 1989-10-25
Abstract: A toner hopper which is arranged upwards of the developing unit is elevatably supported in the image forming device in the vertical direction thereof. Therefore, as the connection thereof with the developing unit can be cancelled by lifting up the toner hopper when drawing out the developing unit, the structure of the connection portion therebetween can be simplified and the sliding portion can be eliminated, thereby causing the troubles due to wearing at the connection therebetween to be eliminated. Simultaneously, it is possible to provide means for automating the elevation and lowering of the toner hopper and means for maintaining the horizontality of the toner hopper when being elevated and lowered.
Patent EP-0392086-A2 (EP)
Inventor: BECKER WILFRIED
IPC: F42B10/06
Filed: 1989-12-06
Abstract: There is provided a fin-stabilised projectile which combines the advantages of conventional armour-piercing projectiles with the advantages of guidable projectiles and which thus allows a compensation of ballistic errors and target movements during the flight time of the projectile, without the need for a direct connection between the projectile and a control unit in an armoured vehicle. The spin-stabilised projectile (10) according to the invention is flight-stabilised by tail-unit fins (14) and contains in its projectile tip (22) a sensor unit (16) and a warhead (18) arranged behind the latter and having a spherical plate (20). The projectile (10) is rotated about its vertical axis shortly before it reaches a target (24), the entire projectile tip (22), including the sensor unit (16), is blown off, and the warhead (18) now pointing with the spherical plate (20) at the target (24) is initiated. <IMAGE>
Patent EP-0355891-A2 (EP)
Title: Linear actuator
Inventor: ROSENTHAL DOV
IPC: F16H57/027
Filed: 1989-08-01
Abstract: A linear actuator is provided with a cylindrical bore with internal screw thread (2) and accommodated therein a screw means with external screw thread (3) connected to a rod (4). By turning these parts with respect to each other, a linear movement of the rod can be obtained. The internal space in the housing is sealed to the out­side, and preferably filled with a liquid lubricant. Also, there is a space outside the bore (9) which is connected to the space inside the bore and which is at least partially bounded by a resilient, flexible wall part (14) for compensating volume changes in the bore due to the linear movement of the rod.
Patent EP-0337756-A2 (EP)
Inventor: YANG NAN-LOH
IPC: C08G59/20
Filed: 1989-04-12
Abstract: Acetal copolymers of trioxane with epoxy functional groups are obtained by copolymerizing trioxane with 5,6-epoxy-­1,3-dioxepane. The epoxide group in the polymer chain provides a highly reactive functional group for further modification. Acetal copolymers with backbone epoxide groups exhibit toughness and thermal stability. The backbone epoxide groups can also be aminated in a one step hydrolysis-amination process.
Patent EP-0338722-A2 (EP)
Inventor: PRICE FRANK CHRISTOPHER
IPC: A43D25/18
Filed: 1989-04-12
Abstract: A wiper assembly (120, 220) for a pulling over and toe lasting machine provides for variation of the configuration of the continuous wiping surface (146, 246) and of the leading edge (144, 244) of the wiper assembly. This is achieved by each wiper plate arrangement comprising two wiper plates (132, 152; 232, 252) pivotally connected to one another whereby their angular relationship can be varied. In one embodiment the wiper plate configuration is varied while the machine is in the rest position, and the wiper plates are then clamped in such position; in another embodiment the individual wiper plates (232, 252) are driven independently of one another whereby the configuration can be varied not only at the start of the lasting operation but during the course of the lasting operation; furthermore, by this independent means, the configuration can be varied differently for left and right shoes. Such variation of configuration in its more complicated aspects is achieved by the use of electronic control means, but in the simpler version the variation may be effected manually. In order to avoid risk of collision between the wiper assembly and an adhesive applicator device (11), furthermore, the latter also has a facility for variation of its configuration.
Patent EP-0339970-A2 (EP)
Inventor: UENO TSUNEMASA
IPC: C07D233/64
Filed: 1989-04-26
Abstract: 4-Methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole can be effectively produced by the causing 4-methylimidazole or a salt thereof to react with
     (a) a formaldehyde adduct of cysteamine,   (b) 2-aminoethanethiol sulphuric acid and formaldehyde or a formaldehyde oligomer, or   (c) thiazolidine or a salt thereof, in the presence of a mineral acid.   
     A portion of reaction liquid is withdrawn from the reaction system while maintaining the molar concentration of 4-methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole in the reaction system at a level not exceeding 70 mol% based on the total number of mols of 4-methylimidazole and 4-methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole. A liquid containing 4-methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole, is then separated from the reaction liquid and the remainder is recycled into the reaction system.
Patent EP-0357176-A2 (EP)
Inventor: SULLIVAN THOMAS MILTON
IPC: C04B35/571
Filed: 1989-04-27
Abstract: A process for the production of high-performance ceramics and ceramic precursors is disclosed which comprises reacting an organometallic precursor with a reactant in a supercritical fluid and exposing the organometallic prod­uct to a ceramic material. A critical temperature (or pressure) is required to produce the supercritical fluid which is the maximum temperature (or pressure) at which a gas or vapor may be liquified by the application of a critical pressure (or temperature). 
     Nitrogen-containing ceramics such as nitrides, oxynitrides and carbonnitrides, and carbide ceramics are produced by reacting precursors such as alkyl halosilanes and dialkyl silanes in the presence of a supercritical fluid such as nitrogen, hydrogen, ammonia and mixtures thereof for the nitrogen-containing ceramics and in the presence of hydrocarbons, hydrogen or mixtures thereof for the carbide ceramics. The high performance ceramics produced find particular application in the automobile industry.
Patent EP-0357186-A2 (EP)
Inventor: FAIRHURST EDGAR BEECHAM PRODUC
IPC: A61K8/30
Filed: 1989-06-22
Abstract: A skin- or hair-care composition containing silica additionally comprises a C₂₋₄ alkyl ester of a di, tri- or tetrabasic carboxylic acid or hydroxy-carboxylic acid (optionally acetylated). The alkyl ester may be dissolved in an aqueous solvent system.
Patent EP-0351118-A2 (EP)
Inventor: FREED WILLIAM THAYER
IPC: B32B7/02
Filed: 1989-07-03
Abstract: Multilayer structures in which two glutarimide layers of moderately good barrier properties have between them a relatively more permeably polymer layer which can impart useful structural or other characteristics, have unexpectedly good overall barrier properties.
Patent EP-0354015-A2 (EP)
Inventor: BURNS STEPHANIE ANN
IPC: C08K3/36
Filed: 1989-08-02
Abstract: An improved aqueous silicone emulsion which cures to a reinforced elastomer upon removal of water is obtained through the use of an anionic, stable dispersion of fumed silica in water as the source of reinforcing silica. The fumed silica dispersion is combined with an aqueous, anionic emulsion of crosslinkable polydiorganosiloxane and a crosslinking system.
Patent EP-0368516-A2 (EP)
Inventor: YAMAZAKI SHINJI
IPC: B32B5/12
Filed: 1989-10-27
Abstract: Disclosed herein is a fibrillated weatherproof web having a network structure, which can be produced with ease and is economical. The web comprises a multilayer composite film composed of at least two layers, one being a first layer (I) made of a first thermoplastic resin and the other a second layer (II) made of a second thermoplastic resin having a melting point lower than the first thermoplastic resin and containing at least 300 ppm of a light resistance imparting agent. A number of slits have been formed in a longitudinal or transverse direction. The web has been oriented at a draw ratio in a range of from 1.1 to 15 times. A nonwoven fabric making use of one or more fibrillated webs of the above sort and processes for the production of the web and nonwoven fabric are also disclosed.
Patent EP-0375455-A2 (EP)
Inventor: ROUSSAKIS NICHOLAS
IPC: A62C4/02
Filed: 1989-12-22
Abstract: A flame arrester (1) for a pipe line (5) is provided comprising a detonation attenuator (4) mounted within an arrester chamber (13) between a quenching element (3) and a backflash flame inlet (12). The attenuator (4) is generally cup-­shaped, aligned with the inlet, of greater diameter than the inlet but of lesser diameter than the arrester chamber, and is positioned close to the inlet so as to circumscribe it. The major portion of the high pressure central portion of a detonation wave generated by a backflash is received by the cup and reflected back into the pipe. Some of the detonation wave passes around the cup and impinges on the arrester element - however it has been delayed sufficiently to ensure complete quenching of the flame front in the element.
Patent EP-0375615-A2 (EP)
Inventor: HARRIS ARTHUR DR
IPC: C02F5/14
Filed: 1989-12-12
Abstract: The invention provides a method for preventing or reducing the blocking of holes or emitters or other components in a drip, trickle or mini sprinkler irrigation system through which irrigation water containing a fertiliser is applied which comprises adding to the irrigation water 0.1 to 100 ppm, based on the feed water, of at least one anionic compound having threshold properties towards alkaline earth metal salts, the anionic compound being a homo- or co-polymer of acrylic or methacrylic acid, a copolymer of maleic anhydride or an organophosphorus compound, or a water-soluble salt of such a compound.
Patent EP-0401479-A2 (EP)
Inventor: STRAETER FRITZ
IPC: B41J29/15
Filed: 1990-03-15
Abstract: In order to provide a holder for a push-button operated office unit consisting of a column, which can be mounted on a table top, having a self-locking hinged arm, the hinged arm being hinged by the one end part on the column part and by the other end part on an end of a further supporting arm, on whose free end a supporting plate is arranged, and comprising two housing half shells, which are supported such that they can rotate about shafts which are held on the column and on the supporting arm respectively, there being additionally arranged between the housing shells a rail or a pair of rails whose ends are hinged eccentrically on hinge discs arranged on the hinge shafts, which hinge discs are a component of the column or of the supporting arm respectively, which holder permits improved legibility of the units or similar arranged on the supporting arm in any relative pivoting position, it is proposed that the radial distance between the hinge points (9, 10) of the rail (6) and the hinge shafts (11, 12) is different, the distance (a) from the hinge point (9) on the hinge disc (7) on the column side being greater than the distance (b) from the hinge point (10) on the hinge disc (8) on the supporting arm side. <IMAGE>
Patent EP-0394740-A2 (EP)
Title: Dry development resist system
Inventor: SEZI RECAI DR-ING
IPC: G03F7/26
Filed: 1990-04-10
Abstract: A finely structurable dry-development resist system is proposed in which a latent image is generated in a photosensitive layer by imaging exposure and is reinforced by treatment with, for example, an organosilicon compound, the etch resistance to an oxygen plasma being enhanced at the same time. The photosensitive layer preferably contains anhydride or epoxy groups which are suitable for reaction with the functional groups of the organosilicon compounds. The silylating treatment can be carried out with a solution or emulsion in simple equipment or in the gas phase. <IMAGE>
Patent EP-0392459-A2 (EP)
Inventor: MIZOGUCHI JUNZO
IPC: C12Q1/48
Filed: 1990-04-10
Abstract: Disclosed is a method for the determination of the presence of a reverse transcriptase in a sample liquid. According to the method, at least a hybridiza­tion product of an artificially-prepared adenine ribopolynucleotide RNA template and an oligodeoxy­thyminenucleotide complementary to the RNA template are reacted with a biotinylated deoxyuridine triphosphate in the presence of the sample liquid. After separation of the reaction product and the unreacted biotinylated deoxyuridine triphosphate from each other if necessary, the amount of the reacted or unreacted biotinylated deoxyuridine triphosphate is quantitated. Also dis­closed are a method for the determination of infection to a retrovirus on the basis of a sample body fluid and a kit for the quantitation of the amount of a reverse transcriptase.