baber/WOPTO huggingface dataset:
Patent EP-0219927-A1 (EP)
Inventor: BORTZ ROBERT WALTER
IPC: C10G45/06
Filed: 1986-07-01
Abstract: A process for obtaining a very high quality lube base stock is disclosed which comprises:
     (a) introducing an aromatic and nitrogen-and sulfur-­containing feedstock selected from a dewaxed oil obtained from refining distillate fraction and having a 60 to 700 SUS at 38°C (100°F) and a dewaxed oil obtained from refining vacuum resid and having a 2300 to 2700 SUS at 38°C (100°F), and hydrogen, into a single stage hydrotreating reactor; and,   (b) subjecting the feedstock to hydrotreating in the reactor in the presence of a sulfided cobalt/molybdenum hydrotreating catalyst at an average reactor temperature of from 288° to 371°C (550 to 700°F) at a hydrogen partial pressure of 10340 to 20680 kPa.a (1500 to 3000 psia) at the reactor outlet, an LHSV of 0.1 to 1.0 and a hydrogen circulation rate of 53.4 to 445 vol/vol (300 to 2500 SCF per barrel).
Patent EP-0272350-A1 (EP)
Inventor: EVANS ROBERT D
IPC: D04H11/00
Filed: 1986-11-24
Abstract: A method of manufacturing weatherstripping includes tufting synthetic yarn into a primary backing fabric (32) to form tufts (46) on one side thereof and tuft "knuckles" on the other side. Then, the tuft knuckles are contacted with a heated surface (48) of controlled temperature to deform and flatten them, the combined thickness of the primary backing (32) and the tuft knuckles thus being reduced and the tufts (46) being more securely attached to the primary backing (32). Preferably, there is relative motion between the tuft knuckles and the heated surface (48) to effect a smearing of the tuft knuckles onto the primary backing (32). The flattened tuft knuckles may form a thin continuous strip adhering to the primary backing (32) and locking the tufts (46) thereto.
Patent EP-0231625-A1 (EP)
Inventor: ANANTH RAJU S
IPC: G11B5/60
Filed: 1986-12-12
Abstract: Embodiments include flying "catamaran" heads with air-bearing rail-faces which are "slotted" for burnishing enhancement.
Patent EP-0250423-A1 (EP)
Inventor: JOENSUU KALEVI
IPC: B60R9/055
Filed: 1986-03-25
Abstract: Organe de transport d'objets sur le toit d'une voiture. L'organe de transport comprend une base de transport (1) destinée à être fixée sur la galerie de la voiture, les objets à transporter étant fixés sur la base de transport. Afin de faciliter l'enlèvement et la fixation de la base de transport (1) et d'en étendre le champ d'utilisation, au moins une unité de verrouillage (3) est montée sur la surface inférieure de la base de transport (1), cette unité de verrouillage comprenant au moins un élément à ressort agissant dans la position de verrouillage sensiblement dans le sens de l'axe longitudinal de la base de transport et un premier élément de serrage (5) fixé sur l'élément à ressort est conçu pour s'accrocher à l'un des tubes transversaux (7) de la galerie. Sur la surface inférieure du fond de la base de transport est disposé également un deuxième élément d'accrochage (8) qui s'accroche à l'autre tube transversal (7) de la galerie. Dans la position de verrouillage, l'élément à ressort de l'unité de verrouillage (3) produit des forces de serrage essentiellement horizontales transmises à travers les éléments d'accrochage (5, 8) aux tubes transversaux (7) de la galerie.
Patent EP-0227826-A1 (EP)
Inventor: CALVERLEY MARTIN JOHN
IPC: C07C47/267
Filed: 1986-07-14
Abstract: Cette invention concerne des analogues de la vitamine D représentés par la formule générale (I) dans laquelle X représente hydrogène, un alkyle inférieur, un halogène ou un hydroxy; Y représente hydrogène ou un hydroxy; R1 et R2, qui peuvent être identiques ou différents, représentent un alkyle inférieur, éventuellement substitué avec un halogène ou un hydroxy à condition que R1 et R2 ne soient pas tous deux le méthyle lorsque X est autre qu'un alkyle inférieur ou, pris ensemble avec l'atome de carbone portant le numéro 25, R1 et R2 peuvent former un anneau carbocyclique C3-C9 saturé ou insaturé qui peut éventuellement substituer en toute position possible avec un alkyle inférieur, un halogène ou un hydroxy; R3 représente hydrogène ou un alkyle inférieur; R4 et R5 représentent chacun hydrogène ou, lorsqu'ils sont pris ensemble, constituent une liaison, avec comme résultat la connexion des atomes de carbone ayant les numéros 22 et 23 par une double liaison; l'invention concerne également leurs dérivés bioréversibles. Les composés de l'invention ont un indice thérapeutique favorable et sont particulièrement utiles dans le traitement de troubles humains et vétérinaires qui sont caractérisés par une prolifération et/ou différentiation cellulaire anormales.
Patent EP-0233937-A1 (EP)
Title: Fermentation methods for hepatitis vaccine production.
Inventor: FIESCHKO JOHN C
IPC: C12N1/19
Filed: 1986-08-15
Abstract: A method for culturing yeast capable of expressing an exogenous gene product wherein the yeast is cultured at about 25<o>C in a medium including balanced free amino acids at a concentration between about 20 g/l and about 160 g/l. Alternatively, yeast capable of expressing an exogenous gene product (e.g. the product of a gene introduced by the application of recombinant gene technology) may be introduced into a medium including a total carbon source concentration above but maintained as close to zero as possible, and cultured at about 25<o>C. A medium for fermentation of yeast capable of expressing an exogenous gene product includes balanced free amino acids at a concentration between about 20 g/l and about 160 g/l. The culture medium is preferably saturated with oxygen at least 30% of air saturation.
Patent EP-0245289-A1 (EP)
Inventor: CRONKHITE PAUL W
IPC: B24B37/34
Filed: 1986-08-25
Abstract: Système de polissage automatique (10) pour le polissage d'un matériau semi-conducteur. Un robot (20) et un organe de prélèvement de Bernoulli (30) sont utilisés pour extraire les plaquettes polies d'une station de décharge immergée (62) située sur une machine de polissage de plaquettes (60). Les plaquettes polies sont ensuite déposées dans une cassette immergée.
Patent EP-0248040-A1 (EP)
Title: Ricin-antibody conjugates.
Inventor: MCKENZIE IAN FARQUHAR CAMPBELL
IPC: A61K39/395
Filed: 1986-12-01
Abstract: A conjugate of ricin being whole ricin or a derivative of ricin, which derivative per se being inhibitory of protein synthesis in cell free systems, with an antibody which is preferentially absorbed by a tumour cell as compared to a non-tumour cell and wherein the galactose binding site of said ricin is blocked and pharmacologically acceptable salts thereof.
Patent EP-0236693-A1 (EP)
Inventor: SCHMIED RUDOLF
IPC: G01F1/58
Filed: 1987-01-19
Abstract: A magnetically inductive flow meter having a measuring tube is positioned in a pipe line for measuring the flow of a fluid product in the pipe line for enabling control of a control element. The flow meter is aligned between a control element positioned in the pipe line, which is for influencing the flow of fluid product, and a drive unit associated with the pipe line, which is for actuating the control unit for influencing the fluid product flow. A mechanically displaceable actuating rod connected with the drive unit extends into the pipe line and extends axially through the measuring tube to a connection with the control element for actuating the control element by means of the drive unit.
Patent EP-0247615-A1 (EP)
Inventor: FUENFGELDER HELMUT
IPC: H03F3/60
Filed: 1987-05-27
Abstract: Transistorised power transmitters for carrying out radio traffic, as are used, in particular, in short-wave radio, use several power output stages (LV1, LV2, ... LV4) as output amplifiers which are combined at the output side via a network (N) consisting of hybrid circuits and transformers to form a sum output (sa) which then outputs the signal output powers of the individual power output stages, which have been added with the same phase, to a sum output line (la). To save direct-current input powers to such an output amplifier with reduced rated output power, it is proposed optionally to switch through the outputs of the power output stages (LV1, LV2, ... LV4) or the outputs of two power output stages (LV1/LV2, LV3/LV4) which have been combined to form a further output, with the aid of change-over switches (U1, U2, ... U6) and other switches (S1, S2, s1, s2, ... s4) to the sum output line (la) while simultaneously switching off the remaining power output stages. In this manner, the direct-current input power can be correspondingly reduced with reduced rated output power of the transmitter output amplifier. <IMAGE>
Patent EP-0249915-A1 (EP)
Inventor: KAISER STEVEN WILLIAM
IPC: C07C11/02
Filed: 1987-06-13
Abstract: The process for the production of light olefins from a feedstock comprising at least an aliphatic hetero compound comprising contacting said feedstock in the presence of an aromatic diluent with a non-zeolitic molecular sieve at effective process conditions to produce light olefins.
Patent EP-0300073-A1 (EP)
Inventor: FABER JOHAN VIGO
IPC: A61K31/56
Filed: 1987-07-22
Abstract: Fusidic acid and its pharmaceutically acceptable salts are useful for the prophylactic and/or therapeutic treatment of AIDS-related complex and full-blown AIDS. Pharmaceutical compositions for this indication and a method for their preparation are disclosed.
Patent EP-0239151-A1 (EP)
Inventor: BAKKER JACOBUS G C
IPC: H01L29/768
Filed: 1987-03-02
Abstract: The invention relates to a charge-coupled device comprising two clock electrodes (4,5) which are provided on two opposite sides of the charge transport channel (3) and which extend throughout the length of the charge transport channel. In the charge transport channel, charge storage regions (6-9) are defined zigzagwise on both sides, as a result of which during the charge transport the charge is transferred from one side to the other side. Due to the low parasitic capacitance between the electrodes, the power dissipation is low. Due to the fact that the electrodes can be provided in grooves at the sides of the channel, the surface can be kept free from electrode material. In the case of image sensors, this results in a high sensitivity.
Patent EP-0234679-A1 (EP)
Inventor: CARLSON RONALD E
IPC: C10G35/06
Filed: 1987-01-08
Abstract: A catalytic process is provided for upgrading a hydrocarbon feed steam containing pseudocumene together with a fraction of close boiling hydrocarbon compounds having a normal boiling point in a temperature range of about 320°F to about 365°F comprising contacting such hydrocarbon feed steam in the presence of hydrogen with a catalyst comprising AMS-1B crystalline borosilicate mole­cular sieve whereby such close boiling hydrocarbon com­pounds are converted to compounds having a normal boiling point below a temperature of about 300°F, and fraction­ating the effluent product stream.
Patent EP-0274974-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: E04D13/10
Filed: 1987-11-27
Abstract: 1. Roof window (1) composed of a mobile element (5) connected, via pivots (7) having hollow shafts (26), to a fixed element (2), the said mobile element (5) being provided with a glazed surface (6) fitted with a defrosting device (21) formed by an electric resistor (22) connected to an electric power supply (25) with the help of electric cables (27) housed in the hollow shaft (26) of at least one of the pivots (7), the latter comprising a contactor actuated upon the closing of the mobile element (5), characterized by the fact that the said contactor is composed of a spring-loaded sphere, integral with the mobile portion of the pivot (7), cooperating, upon the closing of the mobile element (5), with an energized surface located on the fixed portion of the pivot (7) and connected to the electric power supply (25).
Patent EP-0275807-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: E05C9/00
Filed: 1987-12-18
Abstract: 1. Fitting (1) for a door, window or the like, comprising at least an espagnolette or espagnolette-lock (2) provided with several vertically moving locking members (9, 10) co-operating with keepers arranged on the sash-frame of the door, window or the like, these locking members (9, 10) being integral with either an actuating rod or two actuating rods (11, 12) moving in opposite direction, sliding behind a head plate (13), characterized in that it comprises a solid profile (16, 30) having at least two vertical channels (17, 18) extending parallel to one another, over the full height of the door, window or the like, one of which serves as housing for the espagnolettes or espagnolettes-locks (2) and the second one as housing for the head plate (13) and/or the rod or rods (11, 12).
Patent EP-0276241-A1 (EP)
Inventor: POUPART MICHEL
IPC: G21F9/00
Filed: 1987-07-07
Abstract: Bain décapant et procédé pour le décapage de pièces en acier utilisant ce bain. Pour cela, la pièce est mise en contact avec un bain décapant contenant uniquement de 0,1M à 0,3M d'acide citrique, de 0,2M à 0,5M d'acide maléique et de 0 à 0,1M d'acide fluorhydrique, ce qui permet d'obtenir un décapage efficace et sans corrosion intergranulaire ou autres. Application au décapage de composants de réacteurs nucléaires.
Patent EP-0276319-A1 (EP)
Inventor: TAKAHASHI OSAMU
IPC: G03C7/32
Filed: 1987-07-09
Abstract: Un matériau photographique en couleurs à halogénure d'argent comprend un support recouvert d'au moins une couche d'une émulsion photographique à halogénure d'argent contenant une dispersion de fines particules oléophiles contenant au moins un copulant soluble dans l'huile, résistant à la diffusion et capable de se coupler avec le produit d'oxydation d'un agent révélateur à amine primaire aromatique de façon à former une couleur essentiellement non diffusible et au moins un solvant de copulant immiscible dans l'eau dont le point de fusion ne dépasse pas 100°C et le point d'ébullition est égal ou supérieur à 140°C. Ce copulant soluble dans l'huile est représenté par les formules générales (Cp-I), (Cp-II) ou (Cp-III). La dispersion de fines particules oléophiles est une dispersion préparée en émulsifiant et en dispersant une solution d'un mélange contenant au moins un desdits copulants, au moins un solvant de copulant et au moins un homopolymère ou copolymère insoluble dans l'eau et soluble dans un solvant organique comprenant au moins des unités répétitives dont la chaîne principale ou latérale ne contient aucun groupe acide (au moins 35 moles %). Ce matériau photographique donne des images en couleurs ayant d'excellentes caractéristiques de conservation de l'image. Les symboles dans les formules générales (Cp-I), (Cp-II) et (Cp-III) ont les significations définies dans les spécifications.
Patent EP-0316336-A1 (EP)
Title: Accumulateurs a electrolyte alcalin aqueux
Inventor: TSEUNG ALFRED CHAN CHUNG
IPC: H01M12/02
Filed: 1987-07-30
Abstract: Un électrolyte pour accumulateurs, plus particulièrement pour accumulateurs métal-air, comprend un mélange aqueux d'hydroxyde de sodium et d'hydroxyde de potassium. L'emploi d'un tel électrolyte permet de limiter les problèmes de formation de boue tout en maintenant une bonne conductivité ainsi que d'autres propriétés.
Patent EP-0389620-A1 (EP)
Inventor: MIYATA REIKO
IPC: C12P7/40
Filed: 1987-08-21
Abstract: A process for preparing pyruvic acid by fermentation, which comprises culturing microorganisms belonging to the genus Torulopsis, requiring thiamine and biotine for growth, and having a pyruvic acid-producing ability to thereby accumulate pyruvic acid in a remarkable amount in a culture liquor while scarcely yielding by-products.
Patent EP-0286946-A1 (EP)
Inventor: DENK THEO
IPC: H02B1/18
Filed: 1988-04-05
Abstract: Fuse terminal, especially for use on supporting rails, particularly on small transformers, which has electrically conductive connections between inlet and outlet connections, a fuse being connected in one connection between a base contact and a head contact. According to the invention, it is provided that the conductive connections to the base contact (4) and to the head contact (6) of the fuse and a through-connection in a housing chamber (8) converge and can be connected to a signal transmitter (10) by means of a convertible connecting body (9). <IMAGE>
Patent EP-0291002-A1 (EP)
Inventor: WILDENAUER ANTON
IPC: F03D1/06
Filed: 1988-05-10
Abstract: An airfoil of a wind-driven wheel consists of a spar and several vanes pivotable independently of each other, the spar and the airfoil being located next to each other in a form-locked manner so as to form a streamlined airfoil section, pivot bearings and return springs of the vanes are provided inside the spar, a web passes through an aperture in the side wall of the spar and connects the vane to the pivot bearing, the vane being swivelable in the direction of excessively strong wind pressure so as to stress a return spring, the web remote from the hub and the region of the vane is removed from the hub has a larger angle of incidence with respect to the direction of the wind than the web nearer to the hub and the region of the airfoil nearer to the hub, the spar being rotatable in a spar root so that angle of incidence can be varied, the pivot bearings which are in connection with the same vane are connected by a crossbar, stress in the return spring can be adjusted by a retention and cover strip covers the gap between two airfoils while a support frame increases the rigidity or the strength of the vane.
Patent EP-0292946-A1 (EP)
Inventor: HIGUCHI MITSUHIRO TOTO LTD KOK
IPC: A47K13/20
Filed: 1988-05-25
Abstract: In this invention, a toilet seat structure (A) capable of automatically feeding a seat covering paper (P) on the toilet seat is disclosed. Since the sheet paper feeding mechanism (C) and the seat paper cutting mechanism (D) are operated by the electronic control unit (F) in this invention, the sheet paper can be automatically and accurately fed a specified length and be positioned accurately on the toilet seat. After use, the seat covering paper can automatically be cut off. For lavatories at public sites in particular, since the user can draw out the sheet paper from the functional casing to provide a new seat covering paper on the toilet seat for each use, the user can be assured of a clean toilet seat. Also, since the seat covering paper is held immovable on the toilet seat, the use of the paper-seated toilet is made easier.
Patent EP-0309710-A1 (EP)
Inventor: CLAREN JAN
IPC: A61M1/16
Filed: 1988-08-13
Abstract: A heating arrangement comprising an inner rigid heating cartridge (1) and an outer envelope (2) with a space (14) for the heated medium, in particular a liquid, provided in between, together with inlet and outlet (3,4) for the heated medium connected to the envelope (2). 
     In accordance with the invention a flexible envelope (2) is used at the same time as the rigidity and tightness of the arrangement are achieved wholly or partly in that the envelope (2) is slipped over the heating cartridge (1) with an appro­priate press fit.
Patent EP-0293043-A1 (EP)
Inventor: OOMS LEO FRANS MARIA
IPC: H01K1/42
Filed: 1988-05-20
Abstract: The electric lamp has a lamp vessel (1) having a pinched seal 2 in which a metal foil (3) is accommodated as current lead-through conductor, which is connected to several external current conductors (7). The current conductors (7) are secured  via  a metal strip (8) to a current supply wire (14). Thus, deformations of the external current conductors (7) are avoided, which lead to mechanical stresses in the pinched seal (2) and to rupture thereof.
Patent EP-0320029-A1 (EP)
Inventor: CAPPELAERE JOHAN
IPC: F16F15/03
Filed: 1988-11-11
Abstract: Damping device for the backrest roller of a weaving machine, characterized in that it consists essentially of a damper (23) formed by a a first core (24) provided with a solenoid (25) and a second core (26), in which the cores can perform to-and-fro movements relative to one another, and in which each of them is connected to one of the opposite attachment points (27, 28) of the damper (23); and means (29) to determine the electric current (I) in the solenoid (25).
Patent EP-0281287-A1 (EP)
Inventor: SERVANTO PEKKA
IPC: D07B5/00
Filed: 1988-02-19
Abstract: The invention relates to an endless, flexible lifting sling which is fitted on the one hand around the load and on the other hand to the lifting device. The sling is made up of a load-­bearing core (2) which is formed of one or several coils of thread, and of a tubular mantle (1), surrounding the core, the ends (3a, 3b) of the mantle having been (4) connected to each other. 
     The purpose of the invention is to provide a sling having a mantle which is smooth and without transverse folds which weaken the sling and ham­per the use of the sling. This has been achieved by making the mantle (1) shorter than the core (2). The difference in length is preferably at least 2 % and may be up to 10 %. 
     The invention also relates to a couple of methods for the making of such a sling. One of the methods comprises a heat treatment in which, by means of suitably selected raw material, tempera­ture and treatment period, a shorter length is obtained for the mantle (1) than for the core (2). According to the other method the sling is made of an already shorter mantle, in which case the mantle must have a greater break elongation value than has the core which, owing to its greater length, will have to stretch less.
Patent EP-0294167-A1 (EP)
Title: Optical devices
Inventor: MUSK ROBERT WILLIAM FIELDINGS
IPC: H04B10/43
Filed: 1988-06-01
Abstract: An optical transmitter assembly (1) comprises an optical source (10) and an optical detector (20) arranged to receive light output from the source (10) indirectly via a deformable reflector (30). This allows tuning of the detector output power with respect to the optical output of the source or the optical power coupled into the transmission fibre (50) The source (10), the detector (20) and the reflector (30) are mounted on a common support structure (40).
Patent EP-0298855-A1 (EP)
Inventor: BERCOT JACQUES
IPC: H01R12/58
Filed: 1988-07-04
Abstract: The invention relates to earth connections between a printed circuit and a substrate supporting this circuit and forming a heat sink. It consists in forcibly inserting a needle (104) which pierces the printed circuit (101) and is then anchored in the substrate (103) while establishing the electrical connection between the two. It enables such a connection to be made without previously drilling a hole. <IMAGE>
Patent EP-0300909-A1 (EP)
Inventor: GOGUELIN MICHEL
IPC: D21H23/00
Filed: 1988-07-21
Abstract: Fiber reinforced thermoplastics sheet is produced by a wet method from (a) an aqueous dispersion of reinforcing fibers and dispersing agent; and (b) an aqueous dispersion of thermoplastics polymer powder and an ionic polymer additive of opposite charge to the fiber dispersion. The dispersions are mixed, a high molecular weight ionic polymer flocculating agent is added, of charge opposite to that of the mixture, and the resulting suspension is drained and dried to form the sheet.
Patent EP-0292408-A1 (EP)
Inventor: AGUERA MICHEL
IPC: F16L33/04
Filed: 1988-05-04
Abstract: The adjustable clamp according to the invention is characterised in that one of the terminal parts of the loop has holes (6) at intervals, and carries a rider (7) whose position may be adjusted by cooperation with any of the holes. Said rider supports a bar (12) articulated about a pin (11) parallel to the geometrical axis (b-b') of the clamp and carries either the nut or the screw. <IMAGE>