baber/WOPTO huggingface dataset:
Patent EP-0300637-A1 (EP)
Inventor: BRAZIER ALAN JOHN
IPC: A47L7/00
Filed: 1988-07-06
Abstract: A cleaning head adapted for use on hard surfaces comprises a body (10) formed as two back-to-back housings (20) and (30) which are swivellably mounted on a suction tube (40). Housing (20) contains a liquid applicator assembly (21) which comprises a body (22) of porous material with a facing layer of pile fabric (23). A cleaning liquid is delivered through ducts (46) and (48) to the body 22 so as to spread uniformly across the pile fabric (23). A suction slot (29) adjacent to the applicator assembly (21) may be provided to pick up dry dirt. The housing (30) includes a liquid pick-up assembly (31) comprising a slot (32) between a pair of flexible blades (33 a ,33 b ).
Patent EP-0301883-A1 (EP)
Inventor: MACHIN DAVID
IPC: C11D3/12
Filed: 1988-07-29
Abstract: The viscosity of concentrated liquid detergents with high concentrations of surfactant and no more than 5% by weight of swelling clay, may be reduced if the concentrate comprises less than 15% by volume of suspended solid material and is formulated thus:-
     (a) at least 15% by weight of detergent active material;   (b) from 1 to 300/0 by weight of a salting-out electrolyte:   (c) from 0.1 to 20% by weight of a viscosity reducing water soluble polymer in an amount sufficent to reduce the. viscosity by more than 50/0 when measured at a shear rate of 21 S- 1  and in comparison with a composition indentical except that all such polymer is omitted, said polymer having an electrolyte resistance of more than 5 grams sodium nitrilotriacetate in 100ml of a 5% by weight aqueous solution thereof, with the system adjusted to neutral pH, and said polymer having a vapour pressure in 20% aqueous solution equal to or less than the vapour pressure of a reference 2% by weight or greater aqueous solution of polyethylene glycol having an average molecular weight of 6000;   said viscosity reducing polymer having molecular weight of at least 1000.
Patent EP-0320115-A1 (EP)
Inventor: KAMIO HIROSHI
IPC: C30B15/02
Filed: 1988-11-04
Abstract: The inside of a crucible (1) in which a nolten raw material (4) is placed is partitioned off with a partition ring (11) so that a pulled single crystal (5) is surrounded and the molten raw material may be moved and granular silicon (16) is supplied to the outside of the partition ring, thereby to form the whole surface of outside molten liquid as a granular silicon soluble region so as to maintain the molten liquid surface on the inside of the partition ring at almost a constant level, and also to set the temperature of the molten liquid on the outside of the partition ring higher than the temperature of the inside thereof at least by 10°C or higher by covering the partition ring and the molten liquid surface on the outside thereof with a heat keeping board (20).
Patent EP-0307283-A1 (EP)
Inventor: SERGENT PAUL
IPC: H04N13/221
Filed: 1988-08-30
Abstract: System permitting stereoscopic restoration of a scene observed by a single camera. The video signal (SV) delivered by the camera (1) is sent to two television screens (5, 6). Each of them is viewed by just one of the observer's eyes (OG, OD). A first picture, the one currently being detected, is presented immediately. The other picture is delayed in circuits (10) before being presented. The delay applied corresponds to the camera shot taken at an earlier instant (T1). It can be adjusted as a function of the picture shooting conditions and of the stereoscopic effect sought. The invention applies in particular in avionics, for example to aid night navigation and aerial reconnaissance. <IMAGE>
Patent EP-0313425-A1 (EP)
Inventor: PARIGUET JEAN-LOUIS
IPC: B29C65/08
Filed: 1988-09-27
Abstract: Method for the laying flat of materials in the form of flexible sheets taking the form of laps (A, B), especially for the purpose of carrying out the opening and reworking of stitched seams, said method involving, after the shaping of the two free edges of the sheets (D, E) joined by stitching (C), performing an ultrasonic reworking by the use of an ultrasonic sonotrode (10, 12), the frequency of which is selected so as to bring about a controlled heating of the two layers of fabric. <IMAGE>
Patent EP-0316237-A1 (EP)
Inventor: GILIBERT YVON
IPC: F16B11/00
Filed: 1988-11-10
Abstract: This method is characterised in that each of the frontal faces of the two pieces (1,2) to be glued together is shaped in such a way as to offer at least one abutting surface (1a,1d; 2d,2a) and at least one active surface which is the only one glued (1b,1c; 2b,2c), these surfaces being united, and the positions, shapes and areas of the active surfaces (1b,1c; 2b,2c), which are the only ones glued, being defined in relation to those of the abutting surfaces (1b,1c; 2b,2c) in such a way that when the two pieces (1,2) are abutted, the active glued surfaces of the two pieces are parallel with each other and thus define between themselves a volume containing an adhesive joint (4) of strictly constant thickness. <IMAGE>
Patent EP-0286558-A1 (EP)
Inventor: WERLY MARC
IPC: A61C5/04
Filed: 1988-03-25
Abstract: L'invention concerne un procédé pour obturer la cavité d'une dent ou d'un moule, ainsi qu'un outil destiné à la mise en oeuvre du procédé. Le procédé, du type dans lequel on dépose dans la cavité (3) une résine photosensible destinée à être solidifiée par photopolymérisation, est remarquable selon l'invention en ce que - on dépose sur les parois (5, 6) de la cavité (3) une couche (8) d'une première résine photosensible à une première radiation lumineuse ; - on dépose ensuite, sur la couche (8), une masse (10) d'une seconde résine photosensible à une deuxième radiation lumineuse, obturant sensiblement le reste de la cavité (3) ; - on effectue le durcissement par photopolymérisation de ladite masse (10) par la deuxième radiation lumineuse transmise par un bâtonnet (27) plongé dans la masse (10) ; - on effectue ensuite, après le durcissement de la masse (10), le durcissement de la couche (8) de résine photosensible par la première radiation lumineuse à l'aide du bâtonnet (27). Applications : traitement et soins dentaires ainsi que moulage et fonderie de précision.
Patent EP-0280663-A1 (EP)
Inventor: LASAGNA DIEGO
IPC: F02P3/045
Filed: 1988-02-26
Abstract: The system comprises: 
- a magnetic pulse generator (1) for outputting a signal having a frequency and amplitude proportional to the rate of rotation of the engine, 
- an ignition coil (4) the secondary winding (6) of which can be coupled selectively and cyclically to the plugs (SP) of the engine to generate the spark, 
- a switching transistor (7) connected to the primary winding (5) of the coil (4), and 
- a control circuit (8-34) which is connected to the pulse generator (1) and to the switching transistor (7) and which, in order to cause a spark to be generated, is arranged to cause 
the transistor (7) to become saturated at a first mo­ment (determined according to the characteristics of the signal from the pulse generator) to enable the passage of current in the primary winding (5) of the coil (4), the desaturation of the transistor (7) imme­diately the current has reached a predetermined value to limit the intensity of the current, and 
the cutting off of the transistor (7) at a second mo­ment determined by the characteristics of the signal form the pulse generator (1) to interrupt the current.   
     The control circuit (8-34) includes a circuit (C₂, 20-23) for regulating the time taken to desaturate the switching transistor (7). This regulating circuit (C₂, 20-23) is arranged to control the time for which the transistor (7) is conductive, so that the desatura­tion time of the transistor (7) is substantially nil when the rate of rotation of the engine is greater than the predetermined value.
Patent EP-0299940-A1 (EP)
Inventor: KERTTULA REIMA
IPC: D21F9/00
Filed: 1988-07-12
Abstract: Web former for a paper machine, said former comprising a lower-wire (10) loop, which forms the single-wire initial part (10a) of the dewatering zone. The former includes a top-wire unit (30), which includes an upper wire (20), which, together with the lower wire (10), forms a twin-wire dewatering zone. The former includes a first forming roll (21) provided with an open hollow face (21′) and fitted inside the upper-wire loop (20), the twin-wire forming zone starting in con­nection (A) with the said first forming roll (21). Inside the lower-wire loop (10) there is a forming shoe (11), which is provided with a curved deck (12) that guides the lower-wire loop (10). The former includes a second forming roll (22) fitted inside the upper-wire loop (20) and placed after the forming shoe (11). The former is provided with water collecting means (40) operating without any external suction source, whose dewatering is based on the kinetic energy of the water that is being removed and/or on gravity.
Patent EP-0302113-A1 (EP)
Inventor: NISHIZUKA SAKAE SHINMEIWA IND
IPC: B65F5/00
Filed: 1987-12-22
Abstract: Procédé hygiénique de collecte de déchets et dispositif relatif permettant de se débarrasser librement des déchets à chaque niveau d'un immeuble sans temps d'attente et simplifiant les tâches de transport ou de collecte des déchets. Ce procédé consiste à utiliser un dévaloir (3) contenant un récipient à déchets (2) parmi les dévaloirs (3) situés à une pluralité d'étages du bâtiment et à charger le récipient à déchets (2) dans une conduite verticale de transport (4) située à l'intérieur du bâtiment, et à ralentir la vitesse de chute du récipient à déchets (2) dans la partie inférieure de la conduite verticale de transport (4) pour éviter que le récipient chargé (2) ne casse une vanne d'arrêt montée dans l'extrémité inférieure de la conduite verticale de transport (4). L'installation permettant d'appliquer ce procédé comprend une conduite verticale de transport (4) montée dans un bâtiment à étages et dont l'extrémité inférieure est pourvue d'une vanne d'arrêt pouvant ouvrir et fermer l'intérieur de la conduite (4), une pluralité de dévaloirs (3) permettant d'introduire un récipient à déchets (2) dans la conduite verticale de transport, un système de ralentissement de la vitesse de chute du récipient à déchets (2), ce système étant installé dans la partie inférieure de la conduite verticale de transport (4), et un système de commande de la charge du récipient à déchets dans la conduite verticale de transport (4) par l'actionnement individuel d'un dévaloir (3).
Patent EP-0348393-A1 (EP)
Title: Non-recursive half-band filter.
Inventor: GOCKLER HEINZ
IPC: H03H17/02
Filed: 1988-01-16
Abstract: PCT No. PCT/DE88/00020 Sec. 371 Date Aug. 18, 1989 Sec. 102(e) Date Aug. 18, 1989 PCT Filed Jan. 16, 1988 PCT Pub. No. WO88/06381 PCT Pub. Date Aug. 25, 1988.A non-recursive half-band filter having a filter length N includes a receiver unit for receiving a complex input signal having a real component and an imaginary component at a sampling frequency fA, where fA=1/T; and a processing and converting unit for processing and converting the received complex input signal into a complex output signal without changing the sampling frequency of the complex input signal. The processing and converting unit operate according to a function of h(l) and the equation:  <IMAGE> and includes a modulating unit that modulates a pulse response h(l), where l=-(N-1)/2 to (N-1)/2 and is an odd filter length. As a result of this structure, it is possible to convert a complex input signal sr1(kT)+jsi1(kT) into a complex output signal s(kT)=sr(k)+jsi(k) by modulating its pulse reponse onto a complex carrier of a frequency equal to 1/4 or 3/4 of the sampling frequency fA, where the null phase of this frequency is an integer multiple of  pi /2 and is kept constant.
Patent EP-0340306-A1 (EP)
Inventor: YAKOVLEV VLADIMIR IVANOVICH
IPC: F23G5/12
Filed: 1987-10-30
Abstract: An installation for disposal of liquid waste by burning comprises a tank (1) with a pipe-stub (2) for venting the vapour-gas mixture, with a pipe-stub (3) for venting the concentrate and with a pipe-stub (4) for emergency discharging of the liquid waste and a chamber (6) for pulsed burning with a resonance tube (7) mounted inside the tank (1), the free end of the resonance tube (7) being located below the pipe-stub (4) for emergency discharge. The resonance tube (7) is embraced by a sealed envelope (8) mounted in relation to the latter with a gap serving as an air cavity (10). Inside the tank (1) is mounted an additional chamber (14) connected to the resonance tube (7) and provided with a pipe-stub (15) for inletting the liquid waste. The air cavity (10) on the free-end side of the resonance tube (7) is connected to said additional chamber (14) and, at its opposite end, connected to an air source. A separating device (20) is mounted in the tank (1) between the pipe-stub (2) for venting the vapour-gas mixture and the pipe-stub (4) for emergency discharge.
Patent EP-0317580-A1 (EP)
Inventor: LUTZ KARL
IPC: H02K11/20
Filed: 1988-05-06
Abstract: Le moteur (10) possède un logement (11) blindé constitué d'un matériau présentant une bonne conductibilité thermique, comme l'aluminium, qui est pourvu de blindages externes en matériau non électroconducteur. Des fentes d'écoulement (40) d'air de refroidissement s'étendent entre une partie intermédiaire du logement (12) et son blindage externe. Les blindages externes consistent en des caches (33, 34) qui chevauchent les flasques frontaux (13, 14) du logement du moteur, et en une enveloppe (35) disposée entre ces caches, laquelle prolonge la partie intermédiaire du logement sous forme d'un blindage externe, formant ainsi les fentes d'écoulement (40) d'air de refroidissement. Le blindage externe de la totalité du logement (11) du moteur exclut tout contact de l'utilisateur avec des parties métalliques et éventuellement conductrices de courant du moteur.
Patent EP-0356456-A1 (EP)
Title: Steering shaft with power-assisted steering.
Inventor: EHRLINGER FRIEDRICH
IPC: B62D7/10
Filed: 1988-04-12
Abstract: The steering shaft with power-assisted steering has a geared rotary drive (4) which can be arranged centrally or asymmetrically on any sides of the axle housing (1) to which it is secured directly. The pivoting shaft (5) of the geared rotary drive causes the pivoting levers (8 or 8A) extending transversely over the axle housing to pivot. Tie rods (10, 11) are coupled to the free ends of the levers (8 or 8A) by bearing eye-pieces (9, 9A). This arrangement enables a compact construction with advantageous off-road driving characteristics and a smaller decrease in the steering forces (FS) in the region of maximal lock (L), which can also be increased, and results in better force transmission and smaller steering errors.
Patent EP-0309569-A1 (EP)
Inventor: HALENBECK ROBERT F
IPC: C07K1/113
Filed: 1988-04-18
Abstract: Biologically active, human CSF-1 is produced by recombinant bacteria engineered to express the gene encoding the protein. Following recovery of the solubilised monomeric form, a process of dimerization under refolding conditions is applied followed by further purification to produce functional homo- or heterodimers. <IMAGE>
Patent EP-0362284-A1 (EP)
Inventor: FLEMING NIGEL
IPC: G01N33/543
Filed: 1988-05-16
Abstract: Analyse d'un ou de plusieurs analytes consistant à mettre en contact un échantillon, dont on suppose qu'il contient un ou plusieurs analytes, avec une phase solide contenant un ou plusieurs anticorps spécifiques d'antigènes différents immobilisés séparément dans des zones définies sur la phase solide, suivi par la détection indirecte de la présence d'antigène lié par titrage des anticorps immobilisés non liés, au moyen d'un anticorps de titrage, spécifique au premier anticorps. Cette analyse permet la détection simultanée d'une multiplicité d'antigènes par une seule analyse.
Patent EP-0371061-A1 (EP)
Inventor: WESTERLUND KJELL BENNY
IPC: A61N5/10
Filed: 1988-07-19
Abstract: Un dispositif mesureur servant à contrôler les champs de radiation provenant de machines de traitement par radiothérapie comprend un bloc mesureur (11), lequel contient des détecteurs de radiation (1-10) disposés sous une plaque de couverture (13) pourvue de lignes (14) de marquage des champs et d'un filtre d'énergie (16). Les détecteurs sont connectés à une unité d'extraction pour le traitement des signaux et la présentation des valeurs mesurées. L'agencement des détecteurs de radiation dans le bloc et le traitement des signaux dans l'unité d'extraction sont conçus de sorte que le calibrage du moniteur de dosage, l'homogénéité du champ de radiation, la correspondance géométrique du champ de radiation et du champ lumineux, ainsi que l'énergie de radiation peuvent être contrôlés simultanément en une seule opération d'irradiation du bloc mesureur et lors de l'opération ultérieure de lecture des résultats mesurés.
Patent EP-0338058-A1 (EP)
Title: Utilisation de phosphatidyle pour le traitement de maladies virales
Inventor: TILTON MARTI JETT
IPC: A61P31/12
Filed: 1988-09-29
Abstract: Des phosphatides ont montré avoir une activité anti-virale lorsqu'ils sont caractérisés par un acide gras polyinsaturé en position sn2. En mettant en contact des cellules susceptibles d'être inféctées ou infectées par un virus, en particulier un retrovirus, la prolifération du virus est sensiblement inhibée.
Patent EP-0326872-A1 (EP)
Inventor: BINACCHI FULVIO
IPC: B65G47/91
Filed: 1989-01-20
Abstract: The device (1) for positioning products (4) extracted from a mold onto a conveyor belt (17) comprises a main body (2) which supports suckers (14) which are engageable with products (4) extracted from a mold and a first actuation device acts on the suckers (14) to move them from a first product receiving position to a second position in which they are arranged facing a conveyor belt (17) having product containment pockets (17a) which are spaced with a different pitch with respect to the distance of the products (4) inside the mold. The suckers (14) are individually movable relatively to the main body and second actuation means act thereon to vary their mutual distance in relation to the distance of the products (4) in the mold and to the pitch of the containment pockets (17a) of the conveyor belt (17).
Patent EP-0326038-A1 (EP)
Inventor: SASAKI ISAO
IPC: C08L51/04
Filed: 1989-01-20
Abstract: An impact-resistant resin composition having excellent impact resistance, weather resistance, surface appearance and wear characteristics is disclosed. 
     The resin composition comprises:
     (A) a compound rubber type graft copolymer wherein at least one vinyl monomers is graft-polymerized onto a compound rubber that has an average particle diameter of 0.08 to 0.6 µm and possesses such a structure that 10 to 90 wt. % of a polyorganosiloxane rubber component and 10 to 90 wt. % of a polyalkyl (meth)acrylate rubber component are entangled in an inseparable fashion, and the total  I  amount of the polyorganosiloxane rubber component and the polyalkyl (meth)acrylate rubber component is 100 wt. %; and   (B) a vinyl polymer obtained by polymerizing 70 to 100 wt. % of at least one vinyl monomer selected from the group consisting of aromatic alkenyl compounds, vinyl cyanide compounds, and alkyl (meth)-acrylates with 0 to 30 wt. % of other vinyl monomer copolymerizable with them.
Patent EP-0340733-A1 (EP)
Inventor: WESTERMAN EVERETT A
IPC: C25D11/04
Filed: 1989-05-02
Abstract: A method and apparatus for a containment for treating a surface, such as on an aircraft, in-situ. A treating compartment having a conductive screen and an insulating fiber member therein is held in place on the surface by a retaining membrane attached around the periphery of the treating compartment. The treating fluid is held in a separate container that is coupled to the treating compartment. A suction is placed on the treating compartment which pulls the membrane, screen and fiber against the surface and into contact with each other. The suction also pulls the treating fluid into the treating compartment. The fluid spreads evenly along the insulating member disposed between the screen and the surface under treatment. A voltage potential difference is placed between the conductive screen and the surface, causing current to run through the treating fluid to provide treatment of the surface. After the treatment is completed, the suction from the treating compartment is removed and the fluid returned to its container. The retaining membrane is removed and the entire apparatus removed from the surface.
Patent EP-0402490-A1 (EP)
Inventor: SCHMIDT HANS
IPC: H01L21/66
Filed: 1989-06-10
Abstract: The invention relates to a measuring-probe manipulator for a wafer-testing device, whose three adjusting spindles (50, 51, 52) are arranged on one and the same side surface of the manipulator. …<IMAGE>…
Patent EP-0429686-A1 (EP)
Inventor: BECKER BURKHARD DR RER NAT
IPC: H01L27/04
Filed: 1989-10-30
Abstract: In an input protection structure for integrated circuits embodying at least one transistor (3) whose base (16) and emitter (19) are coupled via a resistor (16a), the resistor is formed by at least one doped zone (16a) connected to the emitter (19) and the base (16) via conductor tracks (22,23). Two protective diodes (4,5) are integrated in the structure. 
<IMAGE>
Patent EP-0384022-A1 (EP)
Inventor: DOMSCHAT KLAUS
IPC: H01T19/04
Filed: 1989-12-13
Abstract: The invention relates to a high-voltage electrode having a large number of individual electrodes which are arranged parallel to one another, are electrically connected to one another, either in groups or all together, and are characterised in that the high-voltage electrode has an elongated, elastically deformable strip of an electrically insulating material, in that the individual electrodes are arranged at right angles to the longitudinal extent of the strip and project with their tip over its one longitudinal edge and in that an electric conductor is fitted extending longitudinally on at least one flat side of the strip.
Patent EP-0377939-A1 (EP)
Inventor: OTERA NOBUYUKI - - KITAOCHIAI
IPC: G05B19/418
Filed: 1989-09-21
Abstract: A robot control system for sequentially controlling a set of industrial robots for coordinated cooperative operation in accordance with a single general control program. The robot control system com­prises a single storage unit storing a single general control program comprising motion instructions for the set of industrial robots, a single reading/compiling unit for separately reading the motion instruc­tions from the storage unit and extracting the motion instructions for each industrial robot, and a plurality of driving units respectively driving the corresponding industrial robots in accordance with the motion instructions. The single general control program facilitates sequentially coordinating motion instructions for controlling the set of industrial robots so that the industrial robots will not interfere each other during the cooperative operation, finding errors in the instruc­tions, and modifying the general control program to cope with changes in the process controlled by the robot control system.
Patent EP-0345101-A1 (EP)
Inventor: HALDRIC BERNARD
IPC: B62D1/184
Filed: 1989-04-17
Abstract: The steering column adjustment device in which the steering column is engaged in a supporting tube (1) comprises a lateral-walled casing (50) which is joined to the tube and movably mounted between the wings (3) of an armature joined to the structure of the vehicle by means of a rod (7) which is engaged in holes in the walls and slots in the wings and has a head (12) and stop means (11, 11a). The knuckle joint, consisting of a lever (14) and a catch (15), is housed in the casing and mounted so as to exert its forces in the outward direction to bring about immobilisation. Application to steering gear adjustable for angle and/or depth. <IMAGE>