baber/WOPTO huggingface dataset:
Patent EP-0263194-A1 (EP)
Inventor: STERICKER STEPHEN WENTWORTH
IPC: E04D3/35
Filed: 1986-10-07
Abstract: A roof structure for a building unit of the kind which is factory assembled and self-contained, designed for delivery to a prepared site in an assembled condition complete with all floors (10), walls (12  a ,12  b ,13), and preferably, all windows, doors and internal fittings, comprising provision for coupling the units together to form a multi-unit building, the roof structure (11) comprising a pair of spaced parallel roof beams (40), interconnected by a plurality of transversly extending roof joists (41,42), at least one roof panel (50) supported on the roof joists (41,42) and the or each roof panel (10) comprising an external skin of metal (51), an internal skin (53) and an infilling therebetween (54).
Patent EP-0224083-A1 (EP)
Inventor: ENGELS BERTOLD
IPC: F02B37/24
Filed: 1986-11-05
Abstract: An exhaust gas turbocharger comprising a turbine with a guide apparatus comprising a ring of guide vanes arranged concentrically around a rotor axis and pivotable between two end limits. A first securing ring is arranged at the side of a bearing housing for mounting a first trunnion of each guide vane which is also mounted at the side of an oppositely disposed turbine housing. An adjusting mechanism is provided for adjusting one of the two end limits, and the guide vanes are freely pivotable under the influence of flow forces in the resulting predetemined angle adjustment range. The arrangement makes possible a compact construction which can be fabricated at reduced cost and easily assembled. This is achieved by an assembly containing the guide apparatus and the adjusting mechanism, and which includes a second securing ring arranged at the side of a turbine housing for mounting a second trunnion of each guide vane. The assembly has an inner diameter which is larger than the outer diameter of the turbine wheel, and the two securing rings are connected to each other in axially spaced relation by connecting elements to form a flow channel in which the guide vanes are disposed.
Patent EP-0225578-A1 (EP)
Inventor: MUGRAUER HUBERT DIPL-ING FH
IPC: G03G21/00
Filed: 1986-12-01
Abstract: In der Reinigungsstation eines elektrofotografischen Druckers wird das Abstreifelement mit Hilfe einer außer­halb einer Abstreifkammer (AK) angeordneten Seilrolle (SR) ange­trieben. Die fluchtend mit den Durchgangsöffnungen (DO) für das Zugseil (S) angeordnete Seilrolle (SR) weist auf ihre Man­telfläche Führungsrillen (FR) für das Zugseil (S) auf, die in mehreren Gängen links- oder rechtsgängig laufen. Die Seilrolle (SR) ist über ein Gewinde auf einer ortsfesten Dreh­achse angeordnet, das die gleiche Charakteristik nach Richtung und Steigung hat wie die Führungsrillen (FR). Dadurch wird bei der Bewegung der Seilrolle das Zugseil durch die Dichtungen (D) der Abstreifkammer (AK) in einem konstanten Winkel geradlinig geführt.
Patent EP-0235462-A1 (EP)
Inventor: VERACHTERT THOMAS
IPC: C10G53/12
Filed: 1986-12-22
Abstract: A continuous process is disclosed for removing mer­captans from highly olefinic feed streams (1) by extrac­tion with a regenerated aqueous alkaline solution (4). The aqueous extract solution is preferably regenerated (13) by oxidation of extracted mercaptans to disulfides. The invention employs an extraction step (6, 7, 8) per­formed on the aqueous extract solution (5) to limit the passage of olefins or acetylenes into the mercaptan conver­sion zone (13) and preferably an extraction step (20, 21, 22, 23) performed on the regenerated solution to limit the passage of mercaptans and/or oxygenates into the primary extraction zone (2).
Patent EP-0238763-A1 (EP)
Inventor: PACHECO-PIFANO OSCAR
IPC: E04G11/08
Filed: 1986-08-05
Abstract: A molding apparatus for molding in place walls of a structure on a poured concrete floor or other base is provided with a central support member (10) to which are movably attached four flat wall molds (22) and four corner molds (24) which cooperate with adjacent like apparatus and also with conventional exterior molds in forming a cast structure; the apparatus has actuating members (54, 56) for effecting retraction firstly of the flat wall molds (22) and then of the corner molds toward the central support member upon completion of a casting operation and after hardening of the cast materials; the flat wall and corner molds (22, 24) are connected to the central support member (10) by means of a plurality of lost motion connectors (22, 36, 42, 50, 74, 86) in such a manner that the aforementioned retraction is accomplished, after disengagement of locking devices (120), first by the flat wall molds (22) and then, after a selected delay, by the corner molds (24); then, while in this position, the apparatus is removed and transported to another location where it will be set in its place in an expanded position.
Patent EP-0245571-A1 (EP)
Inventor: SERVE ERIC
IPC: B63B35/79
Filed: 1986-07-16
Abstract: The invention relates to a rigid rudder fin (2), in particular for a windsurfing board. A flap (5) can move about an axis (11), with elastic return means (9). Application to the improvement of navigational stability, in particular when beating close to the wind. <IMAGE>
Patent EP-0233437-A1 (EP)
Inventor: NIEDERHOFF KURT DR-ING
IPC: C22C38/58
Filed: 1986-02-21
Abstract: 1. Pipe or similar container consisting of a relatively thick external base material layer and a relatively thin internal plating material layer of ferritic or austenitic steel or a nickel-base alloy which is corrosion-resistant to as high a degree as possible, the plating material layer being metallically joined to the base material layer, characterised in that the base material layer consists of a known low-carbon Cr-Ni-duplex steel, optionally with molybdenum, the analysis of which is proportioned so that the structure constituents ferrite and austenite are in a range of 4:1 to 1:4 and in addition if need be there is still a small amount of martensite present and the joined materials are quenched from a solution treatment temperature range of 1000 to 1200 degrees Celsius to a temperature of below 350 degrees Celsius in water after the final hot shaping of the intermediate or end product and are then cooled in still air.
Patent EP-0207037-A1 (EP)
Inventor: ALFRED ALLAN
IPC: G01N33/02
Filed: 1986-06-23
Abstract: In a method for controlling the flow of a pumpable food product into an apparatus comprising a conveyor belt to which the product is applied and converted from liquid to solid phase, the angle of spreading of the product applied to the conveyor belt is sensed and compared with a predetermined angle of spreading. The flow of product is so controlled that the difference between these angles is reduced. An apparatus for carrying out the method includes a horizontal belt conveyor having a conveyor belt (2) for treating a web or mat of a pumpable product which is applied to the belt and spread over its entire width. A detector (24,25) senses the angle of spreading (A) of the product on the belt, and a control unit (28) controls the flow of product applied such that the angle of spreading will have a predetermined value. I
Patent EP-0237572-A1 (EP)
Inventor: WONG MON N
IPC: H01P1/12
Filed: 1986-09-17
Abstract: Un commutateur de guides d'ondes fonctionnant à des fréquences de micro-ondes est formé de deux guides d'ondes (38, 40) de section transversale rectangulaire ayant une paroi longue et une paroi courte, les deux guides d'ondes partageant la même paroi courte (50). Deux fenêtres de couplage (52, 54) sont agencées dans la paroi commune pour coupler de l'énergie électromagnétique entre les deux guides d'ondes. Chaque fenêtre couple une moitié de la puissance d'une onde électromagnétique du premier guide avec le deuxième guide. La paroi commune est parallèle au champ électrique de l'onde couplée, chaque onde étant une onde TE. Un déphasage de 90o est introduit par chaque couplage, de sorte que l'utilisation des deux fenêtres produit la sommation des deux ondes dans le deuxième guide d'ondes et l'annulation des deux ondes dans le premier guide d'ondes. Des portes (60, 62) sont utilisées pour fermer sélectivement l'une ou l'autre fenêtre afin de retenir toute la puissance dans le premier guide d'ondes, ou pour couper un seul guide d'ondes afin d'obtenir une distribution égale de la puissance dans les deux guides d'ondes.
Patent EP-0232763-A1 (EP)
Inventor: FORDER WALTER DIPL-PHYS
IPC: G01R21/00
Filed: 1987-01-22
Abstract: 1. Electronic electricity meter having a multiplier (1, 2), operating according to the timedivision method, for first and second input quantities (U, I), the first input quantity (U) being supplied to a modulator (1), representing a component part of the multiplier (1, 2), and having a quantizer (3), subsequently connected to the multiplier (1, 2), the quantizer (3) operating according to the charge compensation method and being constructed with an integrator (17, 18) and a subsequently connected first comparator (26), characterized in that the multiplier (1, 2) and the quantizer (3) have the following features : a) during each first time phase of a clock generator (8) a first capacitor (23) is connected to the input of the integrator (17, 18), b) during each second time phase of the clock generator (8) the first capacitor (23) is charged with a charge proportional to the second input quantity (I), c) the polarity with which the first capacitor (23) is placed at the input of the integrator (17, 18) is determined by the output signal of the modulator (1), constructed according to the delta-sigma method and controlled by the clock generator (8), d) a second capacitor (25) is charged with a reference charge, while the output of the quantizer (3) is at "0", and is placed at the input of the integrator (17, 18), as long as the output of the quantizer (3) is at "1", e) a flip-flop (27), controlled by the clock generator (8), is subsequently connected to the first comparator (26), the output of the flip-flop (27) representing the output of the quantizer (3).
Patent EP-0234296-A1 (EP)
Inventor: GIDDEY CLAUDE
IPC: A23L5/00
Filed: 1987-01-24
Abstract: In the process according to the invention, fresh, lyophilised fruit is rehydrated with an aqueous carbohydrate solution whose water activity is in the order of magnitude of 0.75. The volume of the solution used for this rehydration step is preferably approximately equal to the absorption capacity of the lyophilised fruit.
Patent EP-0309605-A1 (EP)
Inventor: ALKER HEINRICH DIPL-ING
IPC: B65G15/34
Filed: 1987-10-01
Abstract: A conveyor belt (1) having a woven fabric insert embedded in rubber material is disclosed in which said insert consists of two stalk fabrics (3, 5) arranged one above the other at a distance and comprising stretched warp threads (7) and crimped weft threads (8) having a certain extensibility, between which is situated a layer (4) of the rubber material. This conveyor belt (1) has an extremely low extensibility but high flexibility and strength and is easy to splice and to repair. <IMAGE>
Patent EP-0273131-A1 (EP)
Inventor: JOHARY AJAY
IPC: H01R43/02
Filed: 1987-10-27
Abstract: A method and a solder transfer member (18) for applying discrete bodies of solder of predetermined size to the leads of a component for subsequent surface mounting to a substrate. The transfer member is a plate having a non-wetted surface (20), for example titanium, with an array of cavities (22) matching the component lead pattern, each having a volume corresponding to the desired amount of solder to be applied to the corresponding lead. The method includes placing solder paste on the transfer member and filling the cavities by wiping the plate surface. The component is placed on the transfer member with the leads contacting the solder paste in the cavities. Reflow of the solder paste bonds to each lead a discrete body of solder having a precisely determined size. To limit wicking of solder on the leads, selective masking may be performed by applying a water soluble mask coating to the leads and removing the mask from selected areas by placing the component against a surface charged with water before placing the component on the transfer member.
Patent EP-0277313-A1 (EP)
Inventor: RAJPUT BHANU DR
IPC: C12N15/00
Filed: 1987-12-03
Abstract: Novel single-chain hybrid plasminogen activators having an amino acid sequence composed of at least two subsequences corresponding in amino acid identity and number to subsequences of human t-PA and of human u-PA, and mutants thereof in which at least one of the N-glycosylation sites is modified such that glycosylation cannot take place at these sites exhibit valuable pharmacological properties. The hybrid plas­minogen activators are produced by recombinant DNA technology.
Patent EP-0280798-A1 (EP)
Inventor: STASZ PETER
IPC: A61B18/08
Filed: 1987-03-02
Abstract: An electro surgical instrument comprising a handle (600) and a replaceable blade (10). The handle includes a blade receiving slot (602) and means (612, 616) for clamping the proximal portion of the blade within the slot. Also formed internally of the handle and within the slot is a cavity (604) for containing an electrical-to-mechanical transducer (606) and a plurality of conductive terminal pad areas (608, 610). The blade is provided with a pattern of conductors which are insulated from one another and which lead to contact pad areas on the distal portion of the blade. When the blade is appropriately inserted into the handle and clamped in place, the transducer abuts the blade and electrical contact is established to energize the conductors and the transducer whereby the blade may be vibrated at a frequency and amplitude to limit the build-up of tissue debris on the blade during an electro surgery procedure.
Patent EP-0238334-A1 (EP)
Inventor: SAITO FUMIKO
IPC: A61F13/15
Filed: 1987-03-19
Abstract: An absorbent product for use in sanitary napkins, diapers, incontinence pads, or the like formed in the shape of a gourd and comprising absorbent layers. At least one of the absorbent layers is provided with a series of embossed patterns each disposed at a dispersion distance from each other in an area away from the peripheral ends of the layer, thereby allowing body fluid to be rapidly absorbed by and permeate in a uniform dispersion in the absorbent layers through the embossed patterns, and thus improving the comfort of the product when worn.
Patent EP-0260782-A1 (EP)
Inventor: DILLER CALVIN DEAN
IPC: H03H7/24
Filed: 1987-05-07
Abstract: A switched attenuator circuit providing three selectable voltage-divider ratios including one which passes substantially 100 percent of the input signal. The circuit places constant load resistance on its source in all positions when driving a high-resistance load. The circuit is inexpensive to construct, comprising three attenuation resistors, two input resistance compensating resistors, and two single-pole double-throw switching elements for changing the series/parallel configuration of the attenuation resistors and switching the compensating resistors into the circuit. The circuit places all parasitic capacitance associated with the switches on the input side of the circuit, thereby providing uniformly low output capacitance for all voltage-divider ratios.
Patent EP-0247829-A1 (EP)
Inventor: SUZUKI MASANORI
IPC: G11B7/09
Filed: 1987-05-26
Abstract: A servo loop particularly useful for a focusing or tracking servo in an optical disk. The peak-to-peak value of an error signal in the servo loop is detected while the optical pickup (8c) is being driven perpendicularly to the disk in focusing or transversely to the disk in tracking. The detected peak-to-peak value is used to adjust the gain of a variable gain amplifier (2) included in the servo loop.
Patent EP-0298161-A1 (EP)
Inventor: TAKAHASHI TAKESHI
IPC: H05K9/00
Filed: 1987-06-11
Abstract: A building having an electromagnetic shield structure for individual floors, uses an electromagnetic shielding material (5/33) in a body (14) of the building and in openings such as windows and doorways. The external wall surface of the building is also covered with an electromagnetic shielding layer, as are the surfaces of stair-well walls (35, 36) and separating wall (34) of a stairway (31) which may pass through a floor partitioning portion. 
     An electromagnetically shielded space within the building is divided into individual floors by floor partitions using an electromagnetic shielding material. Wireless communications equipment, including antennae (7) and utilizing electric waves, can operate within the building, with the same frequency band or any desired frequency band being allotted to each floor. With the above arrangement, sets of communications equipment using the same frequency band on one floor can communicate with one another without interfering with sets on another floor, even though the sets of equipment on the other floors use the same frequency band. Accordingly, by installing sets of communications equipment of a fixed frequency band, irrespective of the number of floors in the building, information can be communicated freely within the building.
Patent EP-0251747-A1 (EP)
Inventor: GUARD DAVID ROBERT
IPC: H04M19/08
Filed: 1987-06-26
Abstract: A voltage regulating power supply 23 is connected in series with an ac load 22 between two wires 1 and 3 of a telephone line. A dc load 21 comprising a simulated inductance is connected by a switch 24: either, in parallel only with the ac load 22; or, when the line voltage V1 drops threatening to prevent operation of the simulated inductance, in parrallel with both the voltage regulator 23 and the ac load 22. The use of one simulated inductance switched between two modes of operation gives the advantage that a transistor TR1 within the simulatd inductance is always ON and can be used to drive signals onto the telephone line ZL.
Patent EP-0266054-A1 (EP)
Inventor: LANDRUM RALPH AVERY JR
IPC: G01V1/00
Filed: 1987-09-24
Abstract: The invention is a method of performing a plurality of vibratory seismic surveys simultaneously. A plurality of vibratory sources (V1-V4) transmit signals into the earth. Each vibratory source successively transmits the same signal, except that an offset phase of the signal is selectively shifted for successive transmissions. The offset phase of the signal transmitted by each vibratory source is selected to enable the signal from each of the vibratory sources to be recovered by data processing.
Patent EP-0261047-A1 (EP)
Inventor: BOSCH GARCES JOSE MANUEL
IPC: B65D41/58
Filed: 1987-08-03
Abstract: The invention consists of a multi-use cap constituted by a stopper and a screw-on cap. 
     The cap is screwed on to the neck of the bottle loosely retaining inside it the stopper, that has a conical adjustment surface and a flange that abuts against the screwthreading of said stopper. The latter has, at the inner face of its upper surface, a projection that contacts the upper part of the cap. 
     A flange in form of a truncated cone is arranged to the lower part of the stopper, attached to it by easy-to-break points and fitting the projection of the neck in the screw-off operation. 
     The loose fitting of the stopper into the cap allows the obtention of the closing effect.
Patent EP-0304488-A1 (EP)
Inventor: NECHAEV VALENTIN PETROVICH
IPC: C23C4/18
Filed: 1987-03-11
Abstract: A method for obtaining coatings on parts provides for applying to the surface of a part (1) a material of the coating (2). The part (1) with the coating (2) is then inserted in a refractory material (4) which is consolidated for securing the part (1) and in which the melting of the coating (2) is effected. Then the part (1) is kept under that melting temperature until an intermediate diffusion zone between the materials of the coating (2) and of the part (1) is obtained. The cooling is effected inside the refractory material (4) until crystallization of the material of the coating (2).
Patent EP-0273924-A1 (EP)
Inventor: AMACHER GENE L
IPC: G01G23/37
Filed: 1987-05-12
Abstract: Procédé simple et rapide d'étalonnage d'une échelle électronique (22) conçue pour sortir un signal binaire à n bits en tant que réprésentation d'un article en cours de pesage. Le procédé comprend les étapes de comparaison des bits d'un premier signal binaire à n bits représentatif d'un premier état pondéré de l'échelle (22) avec les réglages d'un premier ensemble de n commutateurs manuellement réglables (66a, 66b), et de comparaison des bits d'un second signal binaire à n bits représentatif d'un second état pondéré de l'échelle (22) avec les réglages d'un second ensemble de n commutateurs manuellement réglables (66c, 66d). Les réglages des commutateurs (66a, 66b, 66c, 66d) sont modifiés selon les besoins en fonction des instructions affichées sur de moyens d'affichage (32) de manière à rendre les réglages conformes aux bits des premier et second signaux binaires. L'invention concerne également des procédés de réetalonnage et d'équilibrage à zéro de l'échelle (22).
Patent EP-0273967-A1 (EP)
Inventor: CHILDS IAN
IPC: H04N7/015
Filed: 1987-07-15
Abstract: La modification d'un signal de télévision PAL se caractérise par le fait que l'intervalle de suppression vertical comprend plusieurs unités de données représentant chacune des informations dépendant des images, telles que le mouvement, provenant d'une zone rapportée de l'image transmise, ces zones étant au nombre de plusieurs milliers. Les données additionnelles peuvent être utilisées dans un récepteur pour améliorer le décodage par commutation entre un décodage à retardement d'image et un décodage à retardement de lignes ou pour contribuer à la conversion incrémentielle vers une norme supérieure de lignes et/ou de champ en vue de l'affichage par variation du type d'interpolation utilisée.
Patent EP-0280717-A1 (EP)
Title: Nettoyage de filtres en fibres creuses
Inventor: FORD DOUGLAS LYONS
IPC: B01D63/02
Filed: 1987-09-04
Abstract: Lors du nettoyage de filtres microporeux en fibres creuses et de l'élimination de solides déposés sur ceux-ci, par une série de cycles de nettoyage chimique, la durée et l'ordonnancement des cycles de nettoyage sont calculés sur la base de la cadence de réduction de la vitesse d'écoulement du filtrat ainsi que du temps et du filtrat perdus pendant chaque cycle.
Patent EP-0293488-A1 (EP)
Inventor: TAKAYAMA SHINSAKU
IPC: A01G1/00
Filed: 1987-11-27
Abstract: Procédé permettant d'obtenir à grande échelle par culture tissulaire des tubercules de pommes de terre, des tiges souterraines bulbeuses de taro, Konjac, Pinellia ternata Breit., des rhizomes de Scopolia japonica Maxim., des tubercules d'igname, etc., possédant une taille suffisamment grande pour cultiver des tubercules de semence en une seule culture dans le sol. Le procédé consiste à cultiver la plante elle-même ou des tranches de plante dans un milieu liquide jusqu'à ce que la plante mesure de 15 à 30 cm en moyenne, à submerger le 90 % ou davantage de la plante dans le milieu liquide tout en réduisant progressivement la quantité de milieu liquide jusqu'à exposer de 50 à 98 % de la plante à l'air, ce qui permet d'obtenir en peu de temps une grande quantité de tubercules, tiges souterraines bulbeuses et rhizomes.
Patent EP-0339104-A1 (EP)
Inventor: VOLLMER RUDOLF DIPL-ING FH
IPC: E03C1/10
Filed: 1988-04-26
Abstract: A plumbing device for preventing water from flowing back into a supply pipe possesses a cross-shaped housing (10) constructed symmetrically with respect to the median axis. A diaphragm (66), which is pressurised by the inlet pressure, is clamped between the housing (10) and a cover (70) and acts on a relief valve (110) via a valve plunger (30). Two nonreturn valves (34, 36), which can be easily exchanged when the cover (70) is removed, are arranged parallel to the valve plunger (30), and on both sides thereof, in two bores (26, 28) of the housing (10). 
<IMAGE>