baber/WOPTO huggingface dataset:
Patent EP-0045138-A1 (EP)
Inventor: CAMPBELL DUNCAN ROBERT JOHN
IPC: G02B13/14
Filed: 1981-06-29
Abstract: An «eye-piece» system for an infra-red afocal telescope comprises a back element (17) of positive power having a convex front surface and a curved back surface, and a pair of elements (15, 16) closely spaced to define a gas lens therebetween, the front element (15) of the pair having a concave front surface whose radius of curvature is equal to or greater than that of the convex back surface of the back element (16) of the pair, the pair of elements in combination with the gas lens therebetween being of positive power. The «aeye-piece» system can be used in combination with an objective lens system, which may be catadioptric (11, 12, 13, 14) or all refractive, to provide a collimated magnified view of a scene or object, from which infra-red radiation is received, at a real exit pupil where a scanner (18) operates.
Patent EP-0044661-A1 (EP)
Inventor: WELDON SCOTT B
IPC: B05D1/26
Filed: 1981-07-07
Abstract: A moving substrate material (12) such as a web of paper, paperboard, film, or other substance is covered with a coating by propelling a coating material (38) onto a deflector bar (39) positioned near the substrate material. The deflector bar (39) is configured to deflect the coating material (38) toward the moving web in a continuous, free standing, smooth jet curtain (40) of coating material. The coating on the web is free of skips, scratches, and other imperfections. In one embodiment, propulsion of the coating material toward the bar (39) is accomplished by rotating a drum (22), or applicator roll, through the coating material. The surface of the drum (22) or roll carries the material to the deflector bar (39) at a speed and in a sufficient quantity to cause the material to be deflected by the bar (39) in a continuous free standing curtain (40) toward the paper web.
Patent EP-0046695-A1 (EP)
Inventor: MATSUMURA YOSHIO
IPC: C08G77/04
Filed: 1981-08-26
Abstract: A ladder-like lower alkylpolysilsesquioxane having a repeating unit of formula: 
<CHEM>
 (in which R and R min  are the same or different and each represents a lower alkyl group) has the ability to form thin films having good heat resistance when from 15 to 30% by weight of the lower alkylpolysilsesquioxane is constituted by a lower molecular weight portion having a standard polystyrene-reduced molecular weight of 20,000 or less, as measured by gel permeation chromatography. The ladder-like methylpolysilsesquioxane (in which R and R min  both represent methyl groups) is prepared by dissolving methyltrichlorosilane in an organic solvent comprising a ketone or an ether, adding water to the solution to hydrolize the methyltrichlorosilane, condensing the hydrolyzate and, if necessary, adjusting the molecular weight distribution to achieve the right proportion of said low molecular weight portion.
Patent EP-0053445-A1 (EP)
Inventor: BEINHAUR ERNEST LLOYD
IPC: B29C63/18
Filed: 1981-11-11
Abstract: A conformable sheathing means 20 and method are provided for forming environmentally tight seals around portions of elongated objects. The sheathing means 20 includes an inflatable body 22 having an elongated generally tubular shape with a central opening 24 in which elongated objects are received. The body is formed of resilient material and is a toroid, having a sealable enclosure 26 extending around the central opening 24. Pressurized gas 35 is injected into the sealable enclosure 26 to inflate the body 22. The sheathing means 20 is installed by rolling and simultaneously everting the body 22, while inflated, over an elongated object having a cross section larger than the central opening 24 of the body 22. After properly positioning the body 22, it is deflated, causing it to collapse around and conform to the elongated object.
Patent EP-0060249-A1 (EP)
Inventor: O'NEIL ALEXANDER GEORGE BRIAN
IPC: A61B17/42
Filed: 1981-05-28
Abstract: Un extracteur a aspiration possede un organe en forme de godet (1) pour former un joint etanche a l'air autour de sa levre (2), et des moyens par l'intermediaire desquels sa partie interieure peut etre videe en fonctionnement, des moyens de connexion allonges pour transferer une force appliquee a l'organe en forme de godet, et un adaptateur par l'intermediaire duquel les moyens de connexion sont fixes a l'organe en forme de godet, l'adaptateur etant concu de telle sorte que la ligne d'une force exercee sur le godet passant par les moyens de connexion passe par le centre (D) ou soit adjacente a ce dernier qui est le centre d'une figure fermee definie par la levre (2) de l'organe en forme de godet (1) sur une plage d'angles entre la ligne de force et une ligne normale au plan de la figure fermee.
Patent EP-0059453-A1 (EP)
Inventor: TOBA AKIRA
IPC: H04N5/783
Filed: 1982-02-26
Abstract: Disclosed is a four-head image reproduction system for performing a slow motion video reproduction in the forward and reverse directions by intermittently repeating stoppage and normal speed operation of a magnetic tape (2) on which images are recorded in accordance with the azimuth technique. In response to a reproduction control signal (10) which has reference pulses of a predetermined polarity generated from a detecting section (37) including a control head (36), a control section (50) first receives the reference pulse regardless of the forward or reverse slow reproduction mode and then stops a capstan (62) when a period of time corresponding to half the period of the reference pulse elapses. In this condition, the level of a pair of heads for special reproduction mounted on a rotating drum (30) is set to have a predetermined difference from that of a pair of heads for normal recording/reproducing.
Patent EP-0066892-A1 (EP)
Inventor: VASSON PAULETTE
IPC: G03B27/10
Filed: 1982-06-09
Abstract: A heliographic table (1) for garment pattern templates is equipped with a carriage (12) in which are disposed a reel (11) for the light- sensitive material (18) and a hub (17). In synchronism with the movement of the carriage (12) along the table (1), the light-sensitive material (18) is conveyed over the pattern templates (plane 10) and wound on the hub (17). A lighting carriage (28) preferably moves in synchronism with the carriage (12). <IMAGE>
Patent EP-0109973-A1 (EP)
Inventor: REILHOFER JOHANNES
IPC: G06F13/36
Filed: 1982-12-01
Abstract: A method and arrangement are described in which initially the data from each of the computers (Ci) are passed via appropriate write interfaces (Wli) to a single data bus (100) in a defined pre-established sequence. The data from the computers (Ci) are then read out again via appropriate read interfaces (Rli) from the data bus (100) in a second defined sequence. Each of the computers writes onto the data bus (100) at in each case a precisely defined time allocated to it. All computers are at all times ready for reception of data from the data bus (100). An external command generator (10) allocated only to the data bus (100) can feed in sequential command words to the data bus (100), from which words each write interface obtains the correct instant in each case for writing of data into the data bus (100) and also the interval during which data can be written into the data bus (100). For coupling the data into the data bus (100) in each case an attenuator (101) can be provided which is connected into the data bus (100), and the degree of attenuation of which is variable. <IMAGE>
Patent EP-0061294-A1 (EP)
Inventor: HAMILTON STEPHEN RICHARD
IPC: F16L57/00
Filed: 1982-03-17
Abstract: Disclosed are heat recoverable connectors (10) for use as a protective covering about a plurality of joined articles such as wire splices or tubing junctures. The connectors are open-ended and feature at least one internal wall (3) extending for at least a portion of the distance along the length of the connector to provide a plurality of open-ended channels (4) within the connector for respectively containing one or more of the plurality of joined articles so as to insure their separation during the process of shrinking the connector by heat.
Patent EP-0065430-A1 (EP)
Inventor: MALAMOUD JEAN
IPC: B43K1/02
Filed: 1982-04-08
Abstract: A pen point for writing with an ink, having a pen nib with two nib points separated by a slit. The surfaces of the nib points perpendicular to the slit have, over a part of their length, a film chemically inert to the ink and wettable thereby, thus forming two lips which substantially cover the slit and abut with one another when the nib is in an unflexed state. The lips extend substantially from the slit origin to the nib tips and consist of a varnish, a plastic material or a metal. The pen point is manufactured by a process wherein a pen nib having two nib points and a slit therebetween is coated with a continuous film of material, chemically inert to the ink and wettable thereby, with the film then being divided to form the two lips.
Patent EP-0069133-A1 (EP)
Inventor: NGUYEN VAN TAO
IPC: C09C1/30
Filed: 1982-01-11
Abstract: Composition olefinique photopolymerisable contenant un materiau de remplissage mineral permettant de former sur un substrat un film protecteur resistant a l'abrasion. Le materiau de remplissage consiste essentiellement en particules de silice ou d'alumine qui ont ete rendues organophiles et compatibles avec des monomeres olefiniques par greffage de groupes organiques sur leurs surfaces. Lorsque le materiau de remplissage est de la silice ainsi modifiee et lorsque les indices de refraction de la phase organique et des particules ont des valeurs voisines, le film anti-abrasif est transparent.
Patent EP-0069144-A1 (EP)
Inventor: DOLOWICH HERBERT
IPC: G10D13/063
Filed: 1981-12-29
Abstract: Le point essentiel de cette invention est un dispositif de retenue pour fixer une cymbale a une tige de support filetee sans utiliser d'ecrous de fixation et en realisant en meme temps une fixation reglable pour l'amortissement des vibrations. Le mecanisme de verrouillage a liberation rapide comprend un adapteur (20) ayant des rainures annulaires (28). L'adaptateur peut s'engager par filetage sur la tige de support (16) s'etendant a partir d'un pied de cymbale. Un collier (34) est positionne de maniere coulissante le long de l'adaptateur et possede une ouverture de socle conique (32) pour recevoir un element de maintien spherique (30). Une bague de verrouillage (40) entourant le collier comprend une surface de came circonferencielle se deplacant par rotation pour pousser selectivement l'element spherique dans les rainures annulaires pour effectuer le verrouillage. Un canal excentrique (46) forme un evidement que l'on peut faire coincider selectivement avec l'element spherique pour liberer la cymbale.
Patent EP-0092636-A1 (EP)
Inventor: SCHERFF HELMUT
IPC: G01N1/12
Filed: 1983-01-15
Abstract: An apparatus is disclosed for manipulating and handling sampling tubes in relation to a metallurgical vessel. The apparatus includes a generally vertically oriented guide frame, mounted for limited tilting about a horizontal axis. Rails on the guide frame permit a carriage to run thereon, the carriage will carry a measuring lance. A tube manipulator is pivotably mounted to the guide frame, and includes a tube holding structure for holding a tube on an axis leading directly into the vessel and being coaxial with an axis of the lance, as moved by the carriage, while being alternatively positionable in coaxial relationship with a horizontal delivery axis. Tubes are placed into this horizontal delivery axis and such tube is moved toward the manipulator for being gripped by the holder thereon, so that such a tube may be swung into an upright position, as the manipulator assumes a vertical position of coaxial relation of the tube as held with respect to said lance axis, leading directly into the metallurgical vessel.
Patent EP-0087667-A1 (EP)
Title: Procédé de préparation de la garniture d'un produit alimentaire constitué d'une masse poudreuse et d'une garniture emballées séparément.
Inventor: RISLER PIERRE
IPC: B65D81/32
Filed: 1983-02-14
Abstract: Un produit alimentaire de longue conservation, notamment un potage ou une sauce instantané comprend une masse déshydratée sous forme particulaire et une garniture constituée de morceaux d'aliments, en particulier des légumes, emballés séparément. Pour qu'il se rapproche des produits fraîchement préparés, sa garniture est stabilisée microbiologiquement et organoleptiquement, a une activité de l'eau de 0,75 à 0,80 et un pH de 4,5 à 7 sans comporter d'humectants tels que les polyols et les sucres. Les légumes de la garniture sont de préférence blanchis ou cuits par les micro-ondes, déshydratés à l'air chaud, additionnés de sel et éventuellement de glutamate de sodium et d'un agent anti-mycotique et mis sous forme compacte.
Patent EP-0093304-A1 (EP)
Inventor: TAKEMOTO TOYOKI
IPC: H01L21/761
Filed: 1983-04-18
Abstract: In a semiconductor IC, a vertical pnp or npn transistor of a uniform characteristic and a high breakdown voltage is made by forming, for example, a p-collector region (39) in an n-type epitaxial region, an n-well base region (41) formed in the p -collector region (39) and a p-emitter region (42) formed in the n-well base region (41); and furthermore, for example as shown in Figure 9, p-regions (40) and (49) are formed simultaneously with the p-collector region (39) and an n-region (53) is formed simultaneously with the n-well base region (41), thereby constituting III of superior characteristics and a high resistance device at the same time as forming of the vertical transistor without substantial increase of manufacturing steps; and in the similar way, by combining the p-region and n-region formed in the above-mentioned simultaneous steps with other region formed simultaneously with the forming of the vertical transistor, high h FE  transistor, high speed vertical npn transistor, cross-over devices, p-channel and/or n-channel MOS transistors can be formed within limited manufacturing steps.
Patent EP-0108230-A1 (EP)
Inventor: SAUER WALTER
IPC: A01K31/04
Filed: 1983-09-22
Abstract: For the drying of poultry faeces in battery cages, an air supply device is proposed in which use is made of an air-distributing network. <IMAGE>
Patent EP-0109088-A1 (EP)
Inventor: NAYA EIZO
IPC: H01H1/02
Filed: 1983-11-15
Abstract: A contact material for a vacuum circuit breaker consists essentially of copper as the basic component, and, as the other components, 35% by weight or below of chromium and 40% by weight or below of niobium, the total quantity of chromium and niobium in said contact material being 10% by weight and above.
Patent EP-0104699-A1 (EP)
Inventor: VAN DER WIEL WILLEM GERRIT
IPC: B29C41/20
Filed: 1983-09-13
Abstract: Method for fabricating a pipe, an accessory such as a pipe segment, a T-piece, an elbow or an end sleeve for a thermically insulated conduit. A jacket (7,15) is located in spaced relationship around the metal or plastic medium transporting conduit section (2,17) of the respective pipe or accessory by locating said section (2,17) in a mould (4,11) the shape and dimensions of the mould cavity corresponding to the ultimate shape of the jacket (7,15). A plastic powder is passed into the space between the inner wall of the mould cavity and said conduit section (2,17) and thereafter the whole mould (4,11) is externally heated while simultaneously being rotated. Finally the void between the conduit section (2,17) and the jacket (7,15) is filled with an insulating foam material (9,16).
Patent EP-0086060-A1 (EP)
Inventor: NIX RICHARD
IPC: F16D25/12
Filed: 1983-01-26
Abstract: A disposable rupturable shipping and installation strap (30, 130) holding in a retracted position the output member (22, 122) of a linear actuator (14, 114) such as a pre-filled hydraulic actuator (14, 114). The strap has a retaining member (54, 70, 94, 138) fitted over the end of the actuator output member and a pair of symmetrically disposed strips or bands (48, 50, 72, 148, 182) integrally formed with the retaining member and attached at their other end to a portion of the actuator housing (14,114). The strips or bands have portions of reduced strength (58, 158) which cause the strap to break and free the actuator output member upon first operation of the actuator. Preferably the strap is molded of relatively thin flexible plastic. 
     The retaining member is preferably in the form of a cylindrical cap (94, 138) installed on the end of the actuator output rod and having a substantially hemispherical end portion (166) engaged in a corresponding partially spherical concave recess (139) in the member operated by the actuator, such as a motor vehicle clutch release lever (128). The cyclindrical cap is optionally provided with a radially extending disc-like flange seal (190) resiliently engaged with the surface of the clutch actuating lever beyond the edge of the recess, such as to prevent introduction of dirt in the recess.
Patent EP-0089230-A1 (EP)
Inventor: MACHIDA KATSUTOSHI
IPC: G03C1/06
Filed: 1983-03-15
Abstract: A silver halide photographic material comprising a support and one or more layers, at least one layer containing a compound of the following formula (1) and at least one compound selected from among the compounds of the following formulae (II), (III) and (IV) is disclosed: Formula (I)
     (wherein A and B each represent non-metallic atoms necessary to form a hereto ring; and X is a negative ion) Formul (II)
     Wherein R, is a hydrogen atom, a hydroxyl group, the same or different halogen atoms, an alkyl group which may have a substituent, an aralkyl group which may have a substituent, an alkoxy group which may have a substituent, an acyl group which may have a substituent, a carboxymethyl group which may have a substituent, -COOM or -SO 3 M group, (wherein M is a hydrogen atom, an alkali metal atom or an ammonium group); R 2  is a -COOM or S0 3 M group, (wherein M is as defined above); and n is an integer of 1, 2, or 3.) Formula (III)
     (wherein R 3  has the same meaning as R 2  defined above; and n 2  is the same as n 1  defined above) Formula (IV)
     (wherein R4 has the same meaning as R 2  defined above; and n 3  and n 4  each is an integer of 0 or 1 but they are not both 0, and n 5  is an integer of 1 or 2.
Patent EP-0128252-A1 (EP)
Inventor: SCHLUDERBERG DONALD C
IPC: F22B37/26
Filed: 1983-06-13
Abstract: A nuclear power plant (10) comprises a steam turbine (16), a nuclear steam generator (11) for driving the turbine, a heat exchanger or steam superheating apparatus (14, 30) via which the steam flows to the turbine (16), and a fossil- fuel-fired vapor generator (20) for heating a medium and passing it in vapor form through the heat exchanger to superheat the steam. The apparatus (30) for superheating the steam comprises two banks (48,50) of inclined tubes (46) extending upwardly from an outlet header (44) to respective inlet headers (62, 64). The banks (48, 50) of tubes (46) are disposed in the flow path of the steam through the apparatus (30) and provide a flow of vapor for adding superheat to the steam. In accordance with another form of the apparatus shown in Fig. 5, the tubes (86) extend upwardly to closed ends whereby a header (92) acts as both a vapor inlet and condensate outlet.
Patent EP-0108649-A1 (EP)
Inventor: COCO CHARLES E
IPC: D21H19/54
Filed: 1983-11-08
Abstract: A protein material, particularly a vegetable protein material such as soy, can be modified to produce a product useful as an adhesive binder for pigment-containing, paper-coating compositions by treating an alkaline dispersion of the protein material with a reducing agent and then reacting the treated dispersion with a carboxylic acid anhydride. These procedures are preferably effected without any significant hydrolysis of the protein material.
Patent EP-0093058-A1 (EP)
Title: Dispositif d'excitation d'une source de révolution rainurée hyperfréquence bi-bande
Inventor: DURAND JEAN-CLAUDE
IPC: H01Q15/00
Filed: 1983-04-22
Abstract: Dispositif d'excitation d'une source (1) de révolution hyperfréquence rainurée de révolution, fonctionnant dans deux bandes de fréquences éloignées, découplé mécaniquement de ladite source. Il comporte deux moyens d'excitation (5 et 6) correspondant aux deux bandes de fonctionnement, placés perpendiculairement l'un à l'autre, à des distances respectives (d et d') de l'embouchure (4) de la source (1) telles que les ondes qu'ils émettent restent canalisées dans la zone de Rayleigh de chaque moyen et réalisent le couplage optimal entre ces moyens et la source (1). Application aux systèmes radar bi-bande.
Patent EP-0100730-A1 (EP)
Inventor: GONCALVES ANTONIN
IPC: A01M13/00
Filed: 1983-07-28
Abstract: 1. Diffuser device having, inside a receptacle (1) at least one wafer (16) of absorbent material capable of being impregnated with a liquid active product of slow evaporation, the said receptacle (1) being made of two elements (1a, 1b) which are joined to one another and which have recesses intended for ensuring the circulation of air in contact with the wafer (16) arranged inside the receptacle (1), characterized in that inside the receptacle (1) is formed a reservoir which is located in the upper part of the receptacle (1) in the filling position of the said reservoir and which is delimited, in the first place, by two opposing longitudinal walls (2a, 2b), each belonging to one of the two elements (1a, 1b) joined together to form the receptacle (1), in the second place by a transverse wall (3) of the receptacle (1), in which an orifice (10) is made, and in the third place, by two half-partitions (7a-8a-9a; 7b-8b-9b), each belonging to one of the two elements (1a, 1b) joined together to form the receptacle (1), the said reservoir being sealed off by the wafer (16) which, in the position in which the two elements of the receptacle (1) are joined together, is gripped between the two halb-partitions (7a-8a-9a; 7b-8b-9b), the liquid active product being introduced into the reservoir via the orifice (10) and diffusing from the top downwards into the rest of the wafer (16) as a result of capillary action.
Patent EP-0110936-A1 (EP)
Inventor: KAWERT KAWE
IPC: C04B28/10
Filed: 1983-05-24
Abstract: Une démolition chimique peut être obtenue grâce à un produit composé d'un mélange d'eau/poudre qui est placé dans des trous percés au préalable, ce produit sec comprenant de la chaux vive avec des agents retardant l'extinction du ciment Portland et un plastifiant. L'expansion de la chaux est retardée à un degré tel que lors de l'adjonction de l'eau le ciment a le temps de se stabiliser et de former un corps solide dans tout le mélange, placé par exemple dans un trou percé au préalable avant le début de l'expansion de la chaux, ce qui permet d'obtenir un corps solide mais en expansion pouvant être utilisé comme produit de démolition.
Patent EP-0156937-A1 (EP)
Inventor: VOLLGOLD GUENTER
IPC: B01D3/10
Filed: 1984-04-03
Abstract: To permit measures for stable height-adjustable and automatable mounting of vacuum evaporators (1) above a base plate (3) or the like, the vacuum evaporator (1) is borne by a pivoting lever (5) which is directly or indirectly joined to the base plate (3) and which can be pivoted electromechanically or pneumatically and/or hydraulically between two end positions in both pivoting directions and can be fixed in the pivoted positions. <IMAGE>