baber/WOPTO huggingface dataset:
Patent EP-0297400-A1 (EP)
Inventor: MOLL REINER
IPC: A47B17/00
Filed: 1988-06-21
Abstract: An office workstation with a table plate (2) which rests on a lower frame (6). At the front left or right-hand side the table plate has an oblique edge (44) against which attachments, particularly plates (50,60) can be placed. The table plate is mounted on the lower frame (6) with a height adjustment device (68). The height adjustment device engages in through-openings (28) in the table plate (2). Support arms (12, 48) of an upper frame are to be firmly connected to the lower frame through these openings, when required. The upper frame can carry additional components (75,76) such as storage shelves or a vertical wall (16). The lower frame is composed of legs (7), which can serve to guide cables, and joint bodies (18,160) which are hollow and represent the connection between the legs and horizontal hollow beams (22,23,24,116). The hollow beams are accessible from the exterior through a flap (118) extending over their entire length. Two joint bodies (18), which are situated below the openings (28) in the table plate, accommodate a respective one of the height adjustment devices (68).
Patent EP-0308634-A1 (EP)
Inventor: SIMOPOULOS NICHOLAS T
IPC: H05B44/00
Filed: 1985-07-24
Abstract: A transformerless solid state power supply is disclosed utilising a voltage multiplier (60) and an inhibitor circuit (69) at the output of the voltage multiplier. An inhibitor circuit (69) at the output of the voltage multiplier (60) is responsive to substant­ial voltage drop upon the occurrence of shorting of the lamp or panel to inhibit further oscillations and operation of the circuit.
Patent EP-0309831-A1 (EP)
Inventor: DOTZER RICHARD DR
IPC: H01B1/02
Filed: 1988-09-16
Abstract: A high-purity electroplated aluminium layer (purity > 99.99%) which preferably has a thickness of 10 to 20  mu m is used as an ion barrier on components and mouldings made of metals and non-metals, in particular on polyolefins. The electroplated aluminium layer can optionally be compacted and/or anodically oxidised by posttreatment. The electroplated aluminium layer prevents the penetration of metal and nonmetal ions into nonmetals, in particular into plastics, for example polyolefins, and their penetration to metal surfaces. The electroplated aluminium layer is deposited by electroplating from aprotic, oxygen-free and anhydrous electrolyte media of the general formula M<1>X.2AlR3.nLsm, where M is an alkali metal ion or a quaternary onium ion, X is a halogen ion, preferably F<-> or Cl<->, R is an alkyl radical, preferably CH3, C2H5, C3H7 or C4H9, Lsm is an aromatic solvent molecule, preferably toluene, ethyl benzene, xylene or a mixture of the same, and n = 0 to 12, optionally in the presence of an aromatic solvent, at a bath temperature of 50 to 110 DEG C and a current density of 0.5 to 10 A/dm<2> with vigorous bath agitation.
Patent EP-0320976-A1 (EP)
Inventor: TAKANO SHINICHI CENTRAL RESEAR
IPC: C09K23/28
Filed: 1988-12-16
Abstract: The arginine derivative of this invention can emulsify the oily and aqueous components uniformly to form a stable emulsion. It can form an O/W or W/O emulsion as desired, if the proportions of the oily and aqueous com­ponents are appropriately varied, or if another appropriate emulsifier is added. The emulsifier composition contain­ing the arginine derivative of this invention provides, for example, cosmetics for the skin such as a milky lotion and a cream, medicines for external use such as an ointment, cosmetics for the hair such as a shampoo, a rinse, a hair treatment solution and a hair conditioner, and softeners. It is particularly useful when employed for cosmetics for the hair or softeners, since the arginine derivative is adsorbed by the hair, or fibers, such as of wool or cotton, and exhibits, among others, the following effects:
     (1) It removes the roughness of the hair or fibers and renders them soft to the touch;   (2) It smoothens the hair or fibers and renders them easy to comb;   (3) It prevents the generation of static electricity which would otherwise cause the loosening of e.g. the hair;   (4) It gives a pleasant handle and an oily feel, such as a smooth or moist feel; and   (5) It is hardly irritating to the skin of the head or the eyes.
Patent EP-0293997-A1 (EP)
Inventor: LOSINI FRANCO
IPC: H05B3/16
Filed: 1988-06-01
Abstract: Electrical resistances for axial flow fanheaters, in which the undulated resistance wire is uniformly distributed over a polygonal configuration being fixed to step-shaped mica blades and arranged radially in a star configuration on a metal support in such a way as to have uniform flows of air and temperatures in the various conditions of use.
Patent EP-0302556-A1 (EP)
Inventor: DRIESSEN LUDOVICUS JULIUS ALPH
IPC: A63C19/10
Filed: 1988-07-25
Abstract: The seesaw ski-track (3) according to the invention has a stationary central part (4) and on either side thereof up and downward moving wings (5). 
     Inexperienced skiers can now step up easily onto the central part (4), as this remains at one and the same level during operation.
Patent EP-0275215-A1 (EP)
Inventor: SADLER PETER JOHN
IPC: C07F11/00
Filed: 1988-01-15
Abstract: A contrast agent for investigating the gastrointestinal tract by nuclear magnetic resonance (NMR) scanning. The contrast agent comprises a complex formed between a) an amino di- or poly-phosphonate in which the phosphonate groups comprise different carbon atoms, and b) a paramagnetic metal ion, in substantially permanent association with an insoluble particulate carrier. Suitable carriers include, for example, pharmaceutically acceptable, substantially physiologically insoluble, particulate phosphate carriers.
Patent EP-0311278-A1 (EP)
Inventor: OHBUCHI YUKIO
IPC: C08G18/44
Filed: 1988-09-22
Abstract: A thermoplastic polyurethane resin is prepared by the reaction of
     (A) p-phenylene diisocyanate,   (B) a hydroxyl terminated poly(hexamethylene carbonate) polyol having a molecular weight of 850 to 5000 and   (C) a short chain polyol having 2 to 10 carbon atoms as the chain extending agent,    the molar ratio of (B) : (C) being 1 : 2 to 1 : 0.05, and the molar ratio of isocyanate groups : total active hydrogen groups being 0.93 : 1 to 1.20 : 1.
Patent EP-0313440-A1 (EP)
Inventor: LHERM ANDRE
IPC: H01G4/38
Filed: 1988-10-13
Abstract: Storage device for very high voltage electrical energy, in particular for a Marx generator, comprising a plurality of capacitor stages (5) enclosed in a sealed casing (3) containing a dielectric gas under pressure, the said sealed casing  (3) being able to ensure the flow of electrical charges and mechanically carrying the said capacitor stages (5) with the aid of interior support means (19, 20) disposed between the inner wall of the said casing and the said capacitor stages. This device is notable in that the said sealed casing (3) consists of mechanically resistant fibres coated with synthetic resin and in that, facing the said interior support means (19, 20) but outside the said sealed casing (3) there are provided exterior support means (21) disposed between the outer wall of the said sealed casing (3) and a support (2) having to carry the said energy storage device. <IMAGE>
Patent EP-0289435-A1 (EP)
Inventor: JOMAIN BERNARD
IPC: C21D1/74
Filed: 1988-04-22
Abstract: A furnace for heat treatment in vacuo with cooling by a stream of gas wherein there is a rotating volute mounted between a heat enclosure and a turbine and wherein the rotating volute is in the form of a helical flange arranged on the outside of a hollow cylinder through which gas is directed from the enclosure to the turbine and which volute also includes a gas outlet deflector associated with the helical flange through which gas may be directed toward the heat enclosure.
Patent EP-0339164-A1 (EP)
Inventor: BOLDUC LENONARD
IPC: H01F29/14
Filed: 1988-04-29
Abstract: The transformer comprises a magnetic core (1) with three legs, the two outer legs (3, 4) of which each define an air-gap (8) at their centre. Two windings, a first AC one (9a, 9b) and a second DC one (10a, 10b) are coiled on each outer leg. Primary (12) and secondary (16) coils are arranged on the central leg (2), the first being fed with AC by a source (13), and the other feeding an external load with AC. The first two windings are connected in series and fed with AC by the source, possibly across an additional coil arranged on the central leg, whereas the second two windings are connected in series and fed by the current from the first windings following rectification by a diode bridge (11). The current flowing in the second two windings generates a magnetic flux in a closed circuit defined by the outer legs. The alternating currents in the primary coil and the first two windings are coupled to first and second alternating magnetic fluxes which add together in the central leg and flow respectively in two closed circuits defined, on the one hand, by the central leg and one outer leg, and, on the other hand, by the central leg and the other outer leg. The transformer feeds the external load from the source whilst regulating the source and feed voltages. <IMAGE>
Patent EP-0340375-A1 (EP)
Inventor: SCHAFFNER KURT
IPC: F41G1/46
Filed: 1988-05-05
Abstract: For fastening to a barrel (13) of any diameter, a fastening strap (7) and a tensioning device (9-12) for this are provided, in order to press the sighting means against the barrel by means of prisms (5, 6). Held in the housing of the sighting means is a tubular or cylindrical transparent vessel (14), the axis of which is at right angles to the axis of the barrel (13) and which has an annular space (15) half- filled with a liquid, of which the free level on a scale affixed to the outside of the vessel indicates the elevation and tilt. The vessel (14) is arranged rotatably in the housing (1) and can be rotated into various operating positions in which different scales are located in the indication range. The sighting means is simple and highly versatile, in that it can be employed with firearms of different dimensions and types of use, especially hand-aimed steep-trajectory or flat-trajectory weapons. <IMAGE>
Patent EP-0309408-A1 (EP)
Inventor: DRABEK JOZEF DR
IPC: C07C275/54
Filed: 1988-09-16
Abstract: There are disclosed novel substituted N-benzoyl-N'-2,4-difluoro-3,5-dihalophenylureas of the formula I 
<IMAGE>
 in which R represents hydrogen or fluorine,
 R1 represents hydrogen, fluorine, chlorine or methoxy,
 R2 represents fluorine, chlorine or methoxy,
 R3 represents bromine and
 R4 represents chlorine or bromine, or
 R3 represents chlorine and
 R4 represents bromine,
 their preparation and intermediates for their preparation, their use in pest control, and pesticides which contain as active substance a compound of the formula I. The preferred field of application is the control of pests on animals and plants.
Patent EP-0323411-A1 (EP)
Inventor: CIUCANI MARIO
IPC: D05B15/02
Filed: 1988-11-17
Abstract: A sewing machine implement consisting of a hollow arm (6) oscillating around an axis (7). At the upper end (6a) of said arm (6) there is provided a head (5) containing a loop taker (26), which is caused to rotate around said axis (7). 
     Inside said head (5) there is provided a tubular operating assembly supported by and rotating in a seat (8) containing the aforementioned loop taker, said tubular operating assembly supporting needle plate (30). Differential transmission means (40a, 40, 38, 36, 34, 22, 21) housed inside said arm ensure that part (30) remains angularly motionless, notwithstanding the oscillations of arm (6).
Patent EP-0310634-A1 (EP)
Inventor: CHANG CHIN L
IPC: G02B5/30
Filed: 1988-01-15
Abstract: Dans la présente invention, une pile de plusieurs couches alternées d'un métal et d'une substance diélectrique est déposée directement sur la surface d'une fibre optique qu'on a traitée au préalable afin de retirer le revêtement sur l'un des côtés de la fibre. La structure métal/diélectrique à plusieurs couches est conçue de façon à produire une biréfringence élevée et une atténuation de differentiel importante pour deux polarisations orthogaonales.
Patent EP-0349599-A1 (EP)
Inventor: JAMPOLSKY ARTHUR
IPC: H04R25/04
Filed: 1988-05-11
Abstract: Prothèse auditive destinée a une personne ayant une perception auditive asymétrique (une oreille présentant une acuité auditive plus faible et l'autre présentant une meilleure acuité) utilisant une amplification conventionnelle (26L) sélective en fréquence du son parvenant à l'oreille plus faible ainsi qu'un réglage d'atténuation (32) d'amplitude sélective en fréquence et de temps d'arrivée (retardement ou avancement relatif) (34) du son parvenant à l'oreille meilleure de sorte que les caractéristiques auditives de celle-ci s'harmonisent avec celles de l'oreille plus faible, qu'elle soit corrigée ou non. Ainsi le son perçu par les deux oreilles s'harmonise ou s'équilibre, à chaque fréquence, à la fois au niveau du temps d'arrivée et de l'amplitude. Un tel équilibrage interauriculaire a pour effet d'améliorer considérablement le mécanisme de traitement biauriculaire, le quel à son tour augmente la perception de la parole, particulièrement en présence de bruit de fond ou de sources de bruit se trouvant à proximité. La prothèse peut être réalisée grâce à une paire de microphones (24L, 24R), un pour chaque oreille. Le signal provenant du microphone et allant à l'oreille plus faible comprend un amplificateur de gain variable conventionnel (26L) et un filtre sélecteur de fréquences conventionnel (12) pour assurer une amplification du son adaptée à oreille plus faible, autant que faire se peut. De même le canal allant à l'oreille plus faible comprend un retardateur fixe (28) destiné à compenser un retardement se produisant dans le canal allant à l'oreille meilleure. Le signal provenant du microphone allant à l'oreille meilleure, passe par un amplificateur de gain variable (26R), et un ensemble de filtres passe-bande (30) destinés à couvrir le spectre audio par plages discrètes. Chaque filtre est connecté en série à un atténuateur (32) sélectionné et à un système de retardement de temps sélectionné (34), de manière à harmoniser le temps d'arrivée et le niveau d'amplitude perçus au niveau de sa bande, avec ceux de
Patent EP-0333811-A1 (EP)
Title: Agencement de circuits de linearisation de la reproduction video par des tubes a rayons cathodiques
Inventor: GEIGER ERICH
IPC: H04N9/28
Filed: 1988-09-28
Abstract: Agencement de circuits de linéarisation de la reproduction vidéo par des tubes à rayons cathodiques. Lors de la déviation symétrique des lignes, le faisceau électronique peut être décalé de ligne en ligne, suite à l'hystérèse, de sorte qu'il ne subsiste aucune synchronisation avec le contenu de l'image. Afin d'éliminer ce défaut, on essaie de reconnaître de manière fiable les déviations du faisceau électronique aux bords de l'image. Selon l'invention, au moins une bande d'indexation verticale est agencée de préférence sur un côté de la couche photoémettrice. Des capteurs sont connectés à un circuit d'évaluation du moment dans le temps où le faisceau électronique traverse la bande d'indexation. Un circuit comparateur des signaux d'indexation avec les signaux de déviation des lignes décale au moyen d'un circuit de commande le contenu de l'image de lignes successivement écrites. L'invention convient notamment pour postes récepteurs de télévision à grand tube image et à circuit de déviation des lignes consommant peu d'énergie.
Patent EP-0423115-A1 (EP)
Inventor: SOEDERLING BERTHON
IPC: B65G47/14
Filed: 1988-08-19
Abstract: A device for elevating a number of parts (11a) from a bulk storage of parts (11) being stored in a container 
(1) hav­
ing a top opening edge (2), and for moving said number of parts sidewardly over said opening edge (2) to a feeding 
path 
(3) located outside the opening edge. The container (1) houses a storage piston (9) whichsupports said bulk 
storage of parts 
(11), and a feeding piston (13) for elevating said number of parts (11a). The number of parts are caused to initially 
slide 
sidewardly from the storage piston (9) to the feeding piston (13), and then to be elevated by this, and finally to 
slide side­
wardly from the feeding piston (13) to the feeding path (3). The feeding path (3) is rotatably mounted around said 
opening 
edge (2) in order to convey said number of parts. The feeding path (3) has orienting plates (18) which allow passage 
of the 
parts of said number of parts only if they have a correct orientation, whereas they in another case are forced by 
the orien­
ting plates to fall back into the container.
Patent EP-0327641-A1 (EP)
Inventor: ZIEMELIS HERBERT
IPC: A44C25/00
Filed: 1988-07-11
Abstract: A jewelry clasp (10) having a base (12) and a cover (14) mounted on the base (12) for swinging movement and fea­
turing a pair of elongated resilient S-shaped friction tongs (28, 30) on the base (12) for snap-locking engagement within el­
ongated grooves (40, 42) of a pair of complementary resilient friction flanges (32, 34) on the cover (14) for releasably secur­
ing the base (12) and its cover (14) in locked position.
Patent EP-0333145-A1 (EP)
Inventor: GROCHAL PETER DR RER NAT
IPC: F24J2/04
Filed: 1989-03-14
Abstract: The thermal insulation compound system, which can be fixed on a building wall with a light-absorbing outer wall surface, comprises at least partially transparent thermal insulation material which is protected externally against weather effects. In order to ensure in a particularly simple manner a reliable protection of the thermal insulation material against external effects, in particular against weather influences, the thermal insulation material (4) is provided with a weather-resistant protective layer (5) of a hardening binder which contains at least partially transparent filling materials to such an extent that the radiation transmission degree of the sunlight lies above 20% with perpendicular insolation and layer thicknesses between 0.5 mm and 6 mm. A transparent reinforcement (6) is expediently arranged between the thermal insulation material (4) and the transparent plaster-like protective layer (5). 
<IMAGE>
Patent EP-0388482-A1 (EP)
Inventor: KUEHN EBERHARD
IPC: G03F7/004
Filed: 1989-03-20
Abstract: Light-sensitive compositions composed of a polymer and a photoactive component meet the requirements relating to photoresists to a high degree if the polymer contains carboxylic anhydride groups or phenolic hydroxyl groups and the photoactive component is an N-alkylated or N-arylated 1,4-dihydropyridine or 1,4-dihydropyridine derivative of the following structure: …<IMAGE>… where the radical R is a (substituted) aryl radical which has an NO2 group in the ortho-position with respect to the bond to the dihydropyridine ring and R3 is alkyl, cyclohexyl or phenyl.
Patent EP-0336253-A1 (EP)
Inventor: FALKENSTEIN JOHANNES
IPC: B28D1/12
Filed: 1989-03-25
Abstract: A sawing tool is proposed which consists of a cable 2 with cutting or abrasive elements 3 arranged on it. In order to give the sawing cable optimum guidance in a band saw, chain saw or gang saw, guide elements 16 or guide surfaces 28 are provided which run in appropriately adapted grooves or guideways 18, 18' in the sawing machine 19. <IMAGE>
Patent EP-0349712-A1 (EP)
Inventor: LEMBKE ANDREAS PROF DR DR
IPC: C13B50/00
Filed: 1989-03-30
Abstract: A foodstuff contains 2 to 10 DPW (dry parts by weight) of galactose to 100 DPW of other sugars.
Patent EP-0369120-A1 (EP)
Inventor: KNEBEL ALBERT
IPC: B23D61/02
Filed: 1989-08-12
Abstract: Through-slots (14 - 16) which define the webs (17, 18) are made in the body (10) of the saw-blade by means of a laser beam. By means of expansion bodies (20) inserted in passages of the saw-blade body, the webs are pressed against one another in certain areas or against the adjoining area of the saw-blade body, as a result of which considerable silencing is achieved. <IMAGE>
Patent EP-0395796-A1 (EP)
Inventor: LAUER HERMANUS H
IPC: G01N27/447
Filed: 1989-12-04
Abstract: In accordance with the present invention, a compliant pressure differential is applied across a separation column (114) while its inlet (142) is in a sample solution (104) so that sample solution is introduced into the column. The profile of pressure differential over time is selected so that a desired volume of sample solution is introduced. Pressure and time are controlled with suffi­cient precision to yield repeatability of 5%, and pre­ferably within 1%, by volume. The pressure differential is sufficiently low and the time sufficiently long that an acceptable velocity profile can be achieved.
Patent EP-0336644-A1 (EP)
Inventor: MCDONALD DENNIS K
IPC: F22B37/20
Filed: 1989-03-30
Abstract: An in-bed tubular heat exchanger support structure comprises a plurality of fluid-cooled support tubes (38) which extend over and are supported by wall headers (40) of a fluidized bed boiler. Each support tube (38) has at least one upright portion which extends into the fluidized bed region (32) of the boiler, and at least one of the heat exchanger tubes (10) is clamped or otherwise fixed to the upright portion of the support tube (38) so as to be supported thereby.
Patent EP-0325535-A1 (EP)
Inventor: NOUEL JEAN-MARIE
IPC: B41F27/02
Filed: 1989-01-19
Abstract: The present invention relates to a method for mounting and positioning printing plates with a magnetic support on an offset printing machine, characterised in that the plate, after being insulated, laid out and, where appropriate, baked, is bent in such a way as to have a permanent deformation causing said plate to have the form of an open cylinder, and is then slipped onto studs (5) formed on the plate cylinder (1) in the vicinity of at least one edge of said cylinder and in a plane perpendicular to the axis of the cylinder, this slipping on being made possible by the provision, along at least one lateral edge of the plate, of orifices suitably positioned to correspond to said studs, and is then laid against the plate cylinder by means of magnets flush with the surface of said cylinder. <IMAGE>
Patent EP-0337890-A1 (EP)
Inventor: SHROOT BRAHAM VILLA
IPC: C07J9/00
Filed: 1989-04-13
Abstract: These complexes have a melting point 10 to 25 DEG C lower than that of the constituent of the complex melting at the lower temperature, and contain a molar proportion of anthralin of between 10 and 90%. These complexes are intended for the treatment of inflammatory conditions of the skin, nails and scalp, especially in the treatment of psoriasis, eczema and warts.
Patent EP-0354086-A1 (EP)
Inventor: BARRIQUAND BERNARD
IPC: D06B23/04
Filed: 1989-07-18
Abstract: Apparatus for the wet treatment of textile materials, comprising a tank of substantially horizontal axes which rests directly on the ground and at least one end of which is equipped with a door for the entry and exit of a material carrier, on which the textile materials to be treated are loaded, with at least one appliance for setting in motion the treatment fluid circulating in a closed loop and, if appropriate, a heat exchanger interposed on the said loop and having a first connection piece opening into a wall of the tank to ensure the continuity of the circuit path in one direction, the circulation of the said fluid in the other direction taking place by means of at least one second connection piece connected to the said appliance. The material carrier (PM) is a box (50) equipped with means (56, 57) for connection to the appliance (36) for setting the treatment fluid in motion, with, for the treatment of hose pieces (PB) means (63; 71, 72 etc) for setting in motion and driving the said pieces and devices for adjusting (75, 76, etc) and for controlling (77, 78, etc) the said means for driving and setting in motion, the said box being equipped, as regards the treatment of ready-made articles, with stepped supporting members delimiting a plurality of superposed beds of ready-made articles through which treatment fluid circulates. The invention is used for the dyeing, bleaching, washing and/or finishing of hose pieces or ready-made articles. <IMAGE>