baber/WOPTO huggingface dataset:
Patent EP-0323936-A1 (EP)
Inventor: BOIVIN PHILIPPE
IPC: H01L21/336
Filed: 1989-01-02
Abstract: The process for producing integrated circuits containing insulated gate MOS transistors and memory devices with two gate levels involves the following steps: the formation of a first insulating layer (2) and a first gate level (4) on the zones where the memory devices will be formed; the formation of a second insulating layer (5), a second gate level (6) and a first layer of a photosensitive material (7) on the transistor zones and on the memory zones; etching the first photosensitive layer and the second gate level according to chosen configurations; coating the transistor zones with a second layer of the photosensitive material (20). This process also comprises the following steps: selectively etching the second photosensitive layer at the centre of the locations where the transistor drains and sources must be formed; chemically etching the exposed oxide zones, then the gate zones and the exposed substrate zones; removing the second photosensitive layer; and carrying out ion implantation of drains and sources. …<IMAGE>…
Patent EP-0362102-A1 (EP)
Inventor: DECOTTIGNIES LAURENT
IPC: B31B1/90
Filed: 1989-09-15
Abstract: PCT No. PCTFR/89/00468 Sec. 371 Date Jul. 26, 1990 Sec. 102(e) Date Jul. 26, 1990 PCT Filed Sep. 15, 1989 PCT Pub. No. WO90/03263 PCT Pub. Date Apr. 5, 1990.The stiffness of a flexible, substantially parallelepipedal container formed by shaping and welding a film which is made of a synthetic material and which is to enclose a liquid to be packaged, is improved by applying, before shaping, a second layer of a film formed of an identical or a different material, as a top film, to the surface of the film forming the container which does not subsequently come into contact with the liquid to be packaged. The top film includes a plurality of strips corresponding to the vertical surfaces of the final container which are welded to the film forming the container before shaping, along lines corresponding to the edges of the final parallelepipedal container.
Patent EP-0424437-A1 (EP)
Title: Recombinant mycobacterial expression vehicles and uses therefor
Inventor: BLOOM BARRY R
IPC: C07K14/01
Filed: 1989-07-07
Abstract: Recombinant mycobacterial vaccine vehicles capable of expressing DNA of interest which encodes at least one protein antigen for at least one pathogen against which an immune response is desired and which can be incorporated into the mycobacteria or stably integrated into the mycobacterial genome. The vaccine vehicles are useful for administration to mammalian hosts for purposes of immunization. A recombinant vector which replicates in E. coli but not in mycobacteria is also disclosed. The recombinant vector includes 1) a mycobacterial gene or portions thereof, necessary for recombination with homologous sequences in the genome of mycobacteria transformed with the recombinant plasmid; 2) all or a portion of a gene which encodes a polypeptide or protein whose expression is desired in mycobacteria transformed with the recombinant plasmid; 3) DNA sequences necessary for replication and selection in E coli; and 4) DNA sequences necessary for selection in mycobacteria (e.g., drug resistance). The present invention also relates to two types of recombinant vectors useful in introducing DNA of interest into mycobacteria, where it is expressed. One type of vector is a recombinant phasmid capable of replicating as a plasmid in E. coli and of lysogenizing a mycobacterial host. The other type of vector is a recombinant plasmid which can be introduced into mycobacteria, where it is stably maintained extrachromosomally.
Patent EP-0387480-A1 (EP)
Inventor: CONRAD KARL-HERMANN DR
IPC: C04B28/02
Filed: 1990-01-05
Abstract: The invention relates to a novel dry mortar which has been improved by means of an epoxide resin. The latent hardeners used are amine salts, and resin and latent hardeners are intimately mixed with one another and are in direct contact with the hydraulic binder.
Patent EP-0380083-A1 (EP)
Inventor: SEKI YUKUHARU C O MIHARA MACHI
IPC: B31F1/36
Filed: 1990-01-24
Abstract: In the known corrugate machine including a glue machine (2) and a double facer (3), for the purpose of optimizing a penetrated amount of applied paste into a core paper sheet to insure a sticking force between a single-faced corrugated cardboard sheet and a liner, means for adjust­ing a distance between the glue machine and an introducing port of a heating part in the double facer is provided. The distance adjusting means includes guide rails (7) and traveling wheels (8) provided in the glue machine and running along the guide rails. In one aspect of the invention, the glue machine is adjustably moved along the guide rails by means of a hydraulic cylinder (4) connected between the glue machine and a stationary frame, and in another aspect of the invention, the glue machine is adjustably driven along the guide rails by means of an electric motor (9) mounted to the glue machine for driving the traveling wheels.
Patent EP-0389932-A1 (EP)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04H3/12
Filed: 1990-03-21
Abstract: The grandstand has side pieces (30), which possess a front tubular piece (40.1) and a rear tubular piece (40.2), which are connected by a horizontally extending rectangular tube as horizontal support (41). In the centre, a seat support tube (46) projects upwards. The latter is connected at the appropriate height via a horizontal support (42) to the rear tubular piece (40.2) by means of welding. Upwardly open U- sections (44.1, 44.2) for suspending gangways are formed at a distance corresponding to the rise 36. The seat supports may possess eyes (50) for securing against lifting off. Special side pieces, which also possess on the rear tubular piece a seat support and additional arms for railing fixtures, can be provided for the last row. The front rows of seats can be supported by special seat support elements so that the feet of the users of the front row reach the ground. <IMAGE>
Patent EP-0390152-A1 (EP)
Inventor: SAGAWA TAKAYOSHI
IPC: A24C5/33
Filed: 1990-03-29
Abstract: A device for aligning rod-like matters, different in diameter at their heads and tails, in a direction while locating their heads forward in this direction. The device has a drum (22) freely rotatable in a plane along the flow of the matters and provided with a groove (23) on and along the circumference of the drum. The groove (23) has a width larger than the diameter of the tails of the matters but smaller than that of the heads thereof. The matters transmitted onto the upper circum­ference portion of the drum (22) are hung in the groove (23) on the circumference of the drum (22). Keeping their heads hooked by both side rims of the groove and located upward while leaving their tails suspended in the groove. The device also has a feed-in conveyor sys­tem (6, 7) and a feed-out conveyor system (29, 30, 31, 32, 39). The feed-in conveyor system (6, 7) feeds the matters to the drum (22) successively. The feed-out conveyor system (29, 30, 31, 32, 39) receives the matters hung in the groove (23) at the upper circumfer­ence portion of the drum (22) in such a way that the tails of the matters hung in the groove are contacted at first with the feed-out conveyor system. The speed of the feed-out conveyor system is different from the peripheral speed of the drum (22).
Patent EP-0423419-A1 (EP)
Inventor: HARA YUKIHIKO
IPC: A61K31/352
Filed: 1990-04-19
Abstract: The effective ingredient in the inventive inhibitive agent against activity of α-amylase virus is tea, e.g., black tea, or a tea polyphenol as a constituent of tea including epigallocatechin gallate, epicatechin gallate, epigallocatechin, epicatechin, (+)catechin and the isomer thereof, free theaflavin, theaflavin monogallates A and B and theaflavin digallate.
Patent EP-0407698-A1 (EP)
Inventor: HEIDE HELMUT DR
IPC: A61L27/32
Filed: 1990-05-05
Abstract: A method for producing an implantable bone prosthesis is described, in which hydroxyapatite is applied directly to a metallic substrate by plasma spraying. This has the advantage that even complicated geometries can be coated with the hydroxyapatite. The disadvantage of the plasma spraying method is, however, the high residual porosity of the hydroxyapatite, its poor adhesion to the metallic substrate and its undefined crystallochemical composition. To overcome these disadvantages, the hydroxyapatite sprayed on is therefore subjected to a subsequent hydrothermal aftertreatment. This leads to rehydration and crystallochemical consolidation of the undefined plasma hydroxyapatite. In a third process step, the hydroxyapatite surface is finally brought to the theoretical density by hot isostatic pressing and is firmly bound to the substrate by means of a more diffusive bond.
Patent EP-0401601-A1 (EP)
Inventor: GOBBETTI OSVALDO
IPC: H05K3/44
Filed: 1990-05-23
Abstract: Aluminum or its alloys are electrochemically grained by using alternate current and an aqueous electrolyte comprising specific amounts of hydrochloric acid and an oxy-acid and/or a dicarboxylic acid, preferably lactic acid and/or succinic acid, respectively. Aluminum (or an alloy thereof) thus grained, can be coated with a photosensitive layer whereby forming a printing plate. Before coating it with the photosensitive layer, the plate can also be anodized by techniques well known to those skilled in the art.
Patent EP-0412275-A1 (EP)
Inventor: DIMSON BENJAMIN
IPC: B60B3/14
Filed: 1990-06-27
Abstract: A multi-part wheel rim (1) with central locking (22) for a motor vehicle consists of a wheel disc which comprises base ribs (6) and which adjoins a rim base which has a hump and forms a tyre seat surface. The base ribs (6) are designed to be integral with an outer rim ring (2) which comprises reinforcement ribs (8) which are arranged offset with respect to the base ribs (6). Said reinforcement ribs can be attached, together with the outer rim ring (2), to an adjoining inner rim ring (4) by means of screws (5). <IMAGE>
Patent EP-0413248-A1 (EP)
Inventor: FUSSI FERNANDO
IPC: C08B37/00
Filed: 1990-08-08
Abstract: Process for the synthesis of a new N-acetylated Heparin derivative, by reaction of a N-desulfated Heparin with acetic anhydride, new compound so obtained and pharmaceutical compositions containing it, endowed with antithrombotic and fibrinolitic properties with low anticlotting ativity.
Patent EP-0440886-A1 (EP)
Inventor: HAACKER HEINZ
IPC: B01J8/44
Filed: 1990-10-24
Abstract: In a gas distributor for the fluidising medium of a horizontal fluidised-bed reactor, essentially consisting of the fluidising-medium feedlines, the headers and the distributor pipes, the gas distributor is mounted, according to the invention, exclusively at the passage of the central fluidising-medium feedline (1) in the vessel branch (7) of the pressure vessel (6). Two headers (2), to which distributor pipes (3) are connected on both sides in the longitudinal direction of the pressure vessel (6), extend from the fluidising-medium feedline (1) in the peripheral direction of the pressure vessel (6). At the other end, the distributor pipes (3) each lie on at least one transverse girder (5). Transverse girders (5) are held by longitudinal girders (4) which are joined to the feedline (1).
Patent EP-0420298-A1 (EP)
Inventor: BOWMAN KENNETH ALBERT
IPC: B41F31/32
Filed: 1987-05-13
Abstract: A printing apparatus has an array of cartridges (40,41,42) for printing a web (2) of e.g. paper passing through the array, and one or more units (48,49) contain­ing printing medium. The cartridges (40,41,42) each are capable of transferring the printing medium from the unit(s) (48,49) to the web (2). The unit(s) (48,49) and the cartridges (40,41,42) of the array are relatively movable, to allow the unit(s) (48,49) to interact success­ively with at least two of the cartridges (40,41,42). In this way it is possible to change printing from one cartridge (40,41,42) to another, allowing changes to be made to what is printed, without halting the movement of web (2) significantly. The present invention also proposes that the cartridges (40,41,42) may have printing cylinders (43,44,45,46) of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.
Patent EP-0397521-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1990-05-11
Abstract: An engine cycle control system controls an engine so that it operates in a two-cycle mode when the rotational speed of the engine is lower than a predetermined speed and in a four-cycle mode when the rotational speed of the engine is higher than the predetermined speed. The engine con­trolled by the engine cycle control system (5) has intake ports (13) defined in a lower circumferential surface of a cylinder (1), an exhaust port defined in an upper portion of the cylinder and openable and closable at variable timing, and a fuel injec­tion valve (22) for injecting fuel into the cylinder at variable timing and in a variable quantity. Depending on the rota­tional speed of the engine, the timing of operation of an exhaust valve is varied to select the two-cycle mode or the four-cycle mode. The engine is associated with a turbocha­rger (4) combined with an electric motor (43). In a large-load range in the two-cycle mode, the electric motor is energized to assist in turbocharging operation for thereby increasing the torque produced by the engine.
Patent EP-0414555-A1 (EP)
Inventor: FIATO ROCCO ANTHONY
IPC: C07C1/04
Filed: 1990-08-23
Abstract: Hydrocarbon synthesis is carried out in a two stage process wherein the pressure in the first stage is relatively higher and the pressure in the second stage is relatively lower and the second stage catalyst comprises cobalt on alumina.
Patent EP-0428388-A1 (EP)
Inventor: TERADA YASUHIKO
IPC: C01B15/00
Filed: 1990-11-13
Abstract: A process for producing a peroxoniobic acid sol which comprises: adding a strong acid, hydrogen peroxide and water to at least one niobium compound selected from the group consisting of niobium hydroxide, niobium oxide and niobium pentachloride to provide an aqueous solution of peroxoniobic acid; and then maintaining the aqueous solution at a temperature of 5-50°C.
Patent EP-0445467-A1 (EP)
Inventor: CASSIDY FREDERICK SMITHKLINE B
IPC: A61K31/55
Filed: 1990-12-03
Abstract: Compounds of formula (I), and pharmaceutically acceptable salts thereof:
      having renin inhibitor activity, a process for their preparation and their use as pharmaceuticals.
Patent EP-0388261-A1 (EP)
Title: Bean and method for treating the same
Inventor: MINIER CHANTAL
IPC: A23L11/00
Filed: 1990-03-09
Abstract: Method for treating beans which consists in treating them with steam, then in soaking them in water, then in pre-cooking them and in sterilising them.
Patent EP-0403316-A1 (EP)
Inventor: GALVIER CHRISTIAN
IPC: D21B1/08
Filed: 1990-04-11
Abstract: The subject of the present invention is a shredding and grinding machine constituted essentially by a compartment into which the products to be processed are brought through a chute, the compartment being equipped in the vicinity of the bottom with turning tools for shredding and/or for grinding and the bottom of the compartment incorporating at least one calibrated opening letting the particles obtained pass downwards. It incorporates, under the perforated bottom of the compartment 1, a fan 12b which sucks in the air and the particles given out from the compartment 1 and produced by the shredding tools 13 and a conduit 14 connects the output of the fan 12b to a dust trap 15 where the particles are received in the lower part and where the air, received in the upper part, can be recycled into the upper part 7 of the compartment 1 by the agency of a recycling conduit 17. <IMAGE>
Patent EP-0438003-A1 (EP)
Inventor: CHARLES GERARD
IPC: E05C9/18
Filed: 1990-12-28
Abstract: A first lever (A) that can be displaced directly by a force FT1 or indirectly by a lever (D) pivots on a second, angled lever (B) which pivots on the one hand at one end on a second part (P2) which it is desired to displace along the axis F1 at right angles to the axis of the force FT1, and on the other hand on one end of a third lever (C) whose other end pivots about a fixed point (1) external to the second part (P2). <IMAGE>
Patent EP-0378498-A1 (EP)
Inventor: PISECKY JAN
IPC: A23L3/46
Filed: 1990-01-03
Abstract: Agglomeration is improved in a straight-through spray drying process by adjusting the location for introduct­ion of recycled fine particles to the atomization zone. The fine particles are dispersed in a minor portion of the drying air and adjustment of the location for the introduction of the fine particles is made so as to change the average distance (a) from the atomizer wheel (5) to the area where the fine particles meet atomized droplets or partly dried particles. A spray drying ap­paratus in which the means for recycling fine particles include turnable deflectors (26), telescopic connec­tions (22) or swivel joints (25) is suitable for achieving the improved agglomeration.
Patent EP-0429394-A1 (EP)
Inventor: PLATA MIROSLAW
IPC: B22D30/00
Filed: 1990-11-12
Abstract: The process and the equipment serve for cooling cast strands (16) of an aluminium alloy after homogenisation annealing. …<??>The strands (16) emerging at a first temperature continuously one after the other in the longitudinal direction from a high-temperature annealing furnace (10) are passed in-line at a programme-controlled advancing speed and under programme-controlled spraying on all sides with a coolant through a spray unit (12) in order to reach an adjustable surface temperature. The internal temperature and surface temperature of the strands (16) equalise a short time after leaving the spray unit (12). …<??>The spray unit (12) for the strands (16) running through in-line is fitted over its entire length (1) and over the entire circumference of its interior (20) with nozzles which can be adjusted altogether, in groups or individually. …<IMAGE>…
Patent EP-0431081-A1 (EP)
Title: Injecteur-diffuseur engendrant des reactions physico-chimiques et ses applications en balneo-hydrotherapie et traitement des fluides
Inventor: DODIER JACQUES
IPC: A61H9/00
Filed: 1989-12-14
Abstract: L'invention concerne un injecteur-diffuseur à supercavitation cinétique de fluides visqueux et non visqueux, engendrant des réactions spécifiques physiques, chimiques, biologiques et comprenant une entrée de fluides sous pression (2), un conduit de canalisation (3), un premier convergent bilamelliforme (5) doté de deux parties mobiles identiques et opposées, actionnées en translation par un axe de réglage (10), une pompe à vide lamelliforme (9), une chambre sphéroédrique (12) présentant en partie amont une entrée étroite quadrangulaire, et en partie centrale deux vecteurs a et b, séparés par une cloison centrale lamelliforme et axiale x-y, une grille d'attaque multilamellaire (14), un deuxième convergent (15) présentant une convergence quadrangulaire lamelliforme et un conduit terminal quadrangulaire (18) présentant une partie distale (19) comportant une lame axiale et centrale (20).
Patent EP-0451166-A1 (EP)
Title: Procede et appareil de controle
Inventor: DAVIES JAMES OAKWELL STORNAWAY
IPC: G01N27/416
Filed: 1989-12-20
Abstract: On contrôle l'accumulation de dépôts sur des surfaces immergées dans l'eau en faisant passer l'eau dans une cellule galvanique comprenant une paire d'électrodes métalliques dissemblables (5, 6) montées sur les faces opposées d'un passage (4) prévu pour l'eau dans un logement (1, 7), puis en détectant et en interprétant le courant galvanique passant entre les électrodes (5, 6).
Patent EP-0403664-A1 (EP)
Inventor: KURIHARA HIDESHI - - HIGASHIHA
IPC: C08G63/18
Filed: 1990-01-10
Abstract: This invention relates to an aromatic polyester film and a method for producing the same. An aromatic polyester film having reduced surface defects and a high thickness uniformity can be produced by using an aromatic polyester material containing 0.1 to 45 mmol % of a quaternary phosphonium sulfate based on the difunctional carboxylic acid component and having an a.c. volume resistivity of 6.5 x 10 8 Ω.cm or less in a state of molten film, and giving an electric charge to a molten film in noncontact manner in the vicinity of a rotatory cooling drum to establish close contact of the film with the drum.
Patent EP-0428689-A1 (EP)
Title: Procede de texturation pour pate humide
Inventor: PORTER WILLIAM F
IPC: D21F11/12
Filed: 1990-06-05
Abstract: On fait passer une pâte humide de fibres minérales ou similaires (10) entre un transporteur de pâte (14) et un patin ondulé de texturation (18) incliné vers l'extrémité en aval d'un bloc de pâte en mouvement. Les ondulations du patin sont orientées dans la même direction que le sens machine de la courroie convoyeuse (16) qui transporte la pâte sous le patin (18) et au-delà de celui-ci.
Patent EP-0489065-A1 (EP)
Inventor: KESSLER CHRISTPH
IPC: C12Q1/68
Filed: 1990-08-25
Abstract: L'invention a pour objet un procédé de multiplication des acides nucléiques ou de fractions de ces acides, basé sur l'utilisation d'au moins deux adapteurs par séquence à multiplier, lesquels sont complémentaires pour les différents secteurs de l'acide nucléique à multiplier. L'invention a plus particulièrement pour objet l'application du système de réplication du phage o29 dans l'amplification de l'acide nucléique.
Patent EP-0486617-A1 (EP)
Inventor: GERPHEIDE GEORGE E
IPC: G06F3/02
Filed: 1990-08-14
Abstract: Devices (90) are provided in accordance with this invention which utilise capacitive coupling of a passive object (60) to the device (90) to sense the object's position. The devices (90) are comprised of a plurality of electrode strips (130) arranged in two sets of parallel strips with the strips of one set crossing over the strips of the other set. Control means selects individual strips of each set and then analyses a change in capacitive coupling in order to determine the position of the object. <IMAGE>
Patent EP-0447763-A1 (EP)
Inventor: LINGEMANN HORST
IPC: F25B39/04
Filed: 1991-01-30
Abstract: The invention relates to a plate condenser 1 for a refrigeration machine, in particular for a domestic refrigerator, with a sheet-metal plate 2, in particular made of aluminium, on one side of which there is arranged and fixed a pipe 5 which is made of metal, in particular likewise aluminium, and bent in the form of a cooling coil, and on the other side of which preferably a black coating is arranged, there being impressed into the sheet-metal plate 2 on the side of the sheet-metal plate 2 facing the pipe 5 a bead 15, the course of which corresponds to the shape of the extent of the pipe 5 and the bead bottom surface 16 of which corresponds to the shape and size of the jacket surface region of the pipe 5 facing the sheet-metal plate 2, and the pipe 5 being held in the bead 15 and on the sheet-metal plate 2 by holding brackets 17.
Patent EP-0443388-A1 (EP)
Inventor: GROB MICHAEL DR MED
IPC: A61F5/058
Filed: 1991-02-09
Abstract: The fixation and mobilization splint is fastened to the forearm of the patient and comprises a hand palm support (3) for fixing the palm. This palm support extends from the wrist to the roots of the fingers. It comprises connecting means (4, 8, 14, 15) for securing and exchanging finger supports (11, 12, 13) which are of a definite shape, cross section and curvature for each finger, including the thumb. The angular position between the palm support (3) and that part (2) of the splint (1) that is fastened to the forearm is adjustable.
Patent EP-0451810-A1 (EP)
Inventor: HUBER ERASMUS DR RER NAT
IPC: G01N33/536
Filed: 1991-04-10
Abstract: Hapten-biotin conjugates in which the hapten is linked with biotin via a spacer, which has 26 to 40 atoms in its chain and contains at least 5 heteroatoms, are novel and are suitable, in particular for use in a competitive homogeneous immunoassay in which the agglutination which occurs in the reaction is evaluated by turbidimetric or nephelometric measurements.