baber/WOPTO huggingface dataset:
Patent EP-0494134-B1 (EP)
Title: Endoscopique video
Inventor: STORZ KARL
IPC: A61B1/04
Filed: 1989-09-28
Granted: 1996-09-11
Abstract: Un endoscope est équipé d'un élément optique complet comprenant un système de lentille et une lentille d'objectif (22) qui est en retrait approximativement de 15 mm par rapport à l'extrémité distale de l'endoscope. Un élément illuminant complet comprend un faisceau de fibres optiques (18) qui se termine à l'extrémité distale de l'endoscope et qui illumine la région de l'extrémité distale. Le système de lentille se termine par un oculaire qui se trouve déplacé latéralement par rapport à l'extrémité proximale de l'endoscope et qui est relié à une caméra vidéo à haute résolution (28) qui peut visualiser une image agrandie sur un moniteur vidéo à haute résolution (66), ce qui évite d'avoir recours à un passage visuel non obstrué allant depuis l'extrémité proximale jusqu'à l'extrémité distale de l'endoscope. Un orifice (30) peut être placé près du système de lentille pour vaporiser un gaz de nettoyage et de ventilation sur l'objectif (22) afin de maintenir la netteté de la lentille. L'image vidéo agrandie peut également être envoyée à des unités d'impression ou d'enregistrement.
Patent EP-0386647-B1 (EP)
IPC: F16K47/02
Filed: 1990-03-02
Granted: 1993-07-28
Abstract: The invention relates to a damping means for pressure to be used in sanitary fittings, which reduces pressure shocks exerted on the pipework by the closing of the the sanitary fitting. The damping means for pressure shocks consists. of a plate-shaped body part (1), in which has been formed; cold and hot water passages (4) passing through the plate having openings (3) in their walls; chambers (10) communicating through the openings (3) with the cold and hot water passages (4) and through the outlet pipes (8) and the slots (6) with the supply pipe of the faucet; pressure damping members (5, 7) in the chambers (10) consisting of a spring (7) which in its rest position covers the openings (3); in case of a pressure shock the spring (7) retracts, the ball (5) withdraws from the mouth of the openings (3) and water can flow through the openings (3) to the chambers (10) and through the outlet pipes (8) and the slots (6) from the chambers (10) into the supply pipe of the faucet.
Patent EP-0445321-B1 (EP)
Inventor: FURUMOTO HERBERT DR ING
IPC: D21C3/24
Filed: 1990-03-05
Granted: 1994-06-01
Abstract: A desired pulp quality is specified using a quality coefficient (Q<*>). Suitable quality coefficients are, inter alia, the yield (Y) or the residual lignin concentration (kappa number) of the pulp. A process module (M) is used to determine the digestion temperature (T<*>) associated with the specified value of the quality coefficient (Q<*>) as the main control variable. This takes account of the actual values of the concentration of chemicals (C), the digester filling level (L), the production quantity (n) and technology-dependent process constants (a, k, E). The process model can be adapted to match it to altered operating conditions in the pulp digester. For this purpose, at least one of the process constants (k) is redetermined. The actual value of the yield (Y), which is used as quality coefficient, is preferably simulated at least using a spent liquor analysis. Other quantities used for the simulation may be, in particular, the hydromodule (Xa) or the rotary speed of the wood feed means (n1, n2, n3). <IMAGE>
Patent EP-0405166-B1 (EP)
Inventor: WIRZ ARNO
IPC: B41F25/00
Filed: 1990-05-30
Granted: 1994-03-09
Abstract: A device for smoothly applying a sheet for printing onto an impression cylinder upstream of a printing gap of a sheet-fed rotary offset printing machine in travel direction of the sheet through the printing machine and including at least one jet nozzle capable of being directed towards the circumference of the impression cylinder for pressing the sheet by blowing air force against the circumference, comprising drive means for swingingly reciprocating the jet nozzle in travel direction of the sheet during an operating cycle of the printing machine, the jet nozzle being mounted at a spaced distance and upstream from a printing gap and being swingable in a pendular manner about a pendulum axis extending parallel to an axis of the impression cylinder, the jet nozzle being couplable with the drive means.
Patent EP-0403974-B1 (EP)
Inventor: KNOP BERNHARD DR
IPC: C08K3/00
Filed: 1990-06-15
Granted: 1994-05-11
Abstract: The addition of ethylene oxide/propylene oxide block copolymers containing 5 to 35 wt. % of ethylene oxy groups and molar masses of the polypropylene glycol block between 1500 and 3000 to dry, hydraulic binder materials results in reduced dust formation, improved wettability and enhanced flow properties of these materials when they are mixed with water.
Patent EP-0411372-B1 (EP)
Inventor: GEBAUER ELKE
IPC: D03D15/567
Filed: 1990-07-14
Granted: 1995-10-04
Abstract: There is described a formable textile material comprising a textile sheetlike structure, characterised in that the sheetlike structure consists of at least two different kinds of polyester yarns, at least one of the yarns having a heat shrinkage at the boil of at least 45 %, preferably at least 60 %, and at least one of the yarns having a heat shrinkage of not more than 10 %, preferably not more than 5 %, in the unshrunk and in the shrunk state, also the resinated formable textile material, and a dimensionally stable net material produced therefrom. 
<??>Processes for manufacturing these articles are also described. 
<IMAGE>
Patent EP-0411413-B1 (EP)
Inventor: ROBERTS JOHN V H
IPC: C09G1/02
Filed: 1990-07-20
Granted: 1997-01-08
Abstract: The present invention relates to a method of polishing a metal surface using an aqueous polishing composition for metal surfaces comprising water, an abrasive agent, such as aluminum oxide, cerium oxide, zirconium oxide, tin oxide, silicon dioxide, silicon carbide, titanium dioxide and titanium carbide and a salt, or combination of salts, such as aluminum chloride, zirconyl nitrate, zirconyl sulfate, cerium nitrate, aluminum nitrate, aluminum bromide, aluminum iodide, aluminum chloride, zirconyl chloride, tin chloride, aluminum perchlorate, magnesium chloride, zinc chloride, magnesium perchlorate and iron chloride.
Patent EP-0412433-B1 (EP)
Title: Cartridge for expelling liquids under pressure
IPC: F42D3/04
Filed: 1990-08-02
Granted: 1992-12-16
Abstract: The novel cartridge (1) for expelling liquids under pressure possesses as a sabot (4) a driving body (5) which is hollow cylindrical and is designed with a rear orifice to the propellant-charge chamber (2). The front end face of the driving body (5) has a conical contraction (10) having a cylindrical extension and non-positively receiving a closing element (6). 
<IMAGE>
Patent EP-0433597-B1 (EP)
IPC: E04F13/08
Filed: 1990-10-17
Granted: 1992-09-16
Abstract: The device serves to fix facade plates (P) with rear ventilation on a building (B). For this purpose, vertical rails (S) are fixed on the building (B), on which rails are fixed supporting brackets (1) fixed vertically adjustably at selectable distances. Each supporting bracket (1) has at least one, preferably two, upwardly directed supporting extensions (11) and a, preferably interposed, retaining spring (14) acting away from the building. Attached to the building-side rear (PR) of each facade plate (P) is a support (T). The support (T) is preferably T-shaped in cross-section, its downwardly projecting support web (2) engaging between the supporting extensions (11). The retaining spring (14) acts on the support (T), in this case preferably on the support web (T2), in such a way that the support flange (T1) is pressed by its two flange noses (T3, T4) in each case into one building-side horizontal retaining groove (12; 13) of each supporting extension (11). Each facade plate (P) is thereby individually mountable and demountable. Where a higher stability of the plate is desired, it can be provided below the said support (T) additionally with a further support (T) which cooperates with a bearing bracket (2). <IMAGE>
Patent EP-0426041-B1 (EP)
Inventor: PECHT GLENN G
IPC: F16J15/00
Filed: 1990-10-26
Granted: 1995-05-10
Abstract: A seal system for sealing a housing (12) and rotatable shaft (16) against leakage of a gas under high pressure; hydrogen is an example. The system, using multiple seals in tandem, provides a stepped reduction of high pressure gas at full height pressure to a low pressure across the individual seal modules. The seal system has plural, axially spaced spiral-grooved end face seal modules (20, 22, 24) mounted between the shaft (16) and housing (12), the axial spaces between the seals defining a chamber (12, 21, 23). Each seal module (20, 22, 24) has a primary seal ring (26a, 26b, (26c) affixed to the housing (12) and a mating ring (30a, 30b, 30c) affixed for rotation with the shaft (16), the two rings (26, 30) having opposed, radially extending faces (32, 28); each mating ring (30) has a plurality of radial spiral grooves (92) extending radially inward from the outer diameter or circumference.
Patent EP-0432813-B1 (EP)
Inventor: NALES ARNOLDUS THEODORUS BERNA
IPC: A47B81/04
Filed: 1990-11-07
Granted: 1993-12-29
Abstract: Device for storing dish-type containers such as plates, dishes or serving trays containing a product, with a vertical column (1) which has a base support (2) at the bottom side, the column (1) being triangular or rectangular in cross-section and provided at each side with supporting elements (8, 9) placed at equal intervals above one another. Each supporting element (8, 9) comprises two pin-shaped projections (11, 11') lying in line with each other in the horizontal direction, and a third pin-shaped projection (15) which is longer than the other two projections (11, 11') and lies centrally between the other two projections (11, 11') at a certain distance from the line connecting the other two projections to each other. The distance from the bottom projection (15) to the connecting line between the two upper projections (11, 11') is adjustable. The base support (2) for the column (1) comprises a flat bottom plate provided with wheels (3), which plate is provided with one or more fixing elements (23, 24) for detachable accommodation of the column. <IMAGE>
Patent EP-0384762-B1 (EP)
Inventor: LEMKE JAMES U
IPC: G11B23/50
Filed: 1990-02-22
Granted: 1995-04-26
Abstract: A disk drive assembly (21) is disclosed in which one or more rotating rigid discs (22) are enclosed in a "wet" operating environment in which a liquid lubricant is circulated from the surface of the rotating disks, through a wicking material (30) within the disk drive assembly, and back to the head-disk interface. The wet environment supports the provision of open conical bearings (23, 25) in the spindle and actuator portions of the head-disk-actutator (HDA) of the disk dive assembly.
Patent EP-0418150-B1 (EP)
Inventor: BATES PHILIP JOHN
IPC: B29B15/12
Filed: 1990-09-12
Granted: 1995-03-22
Abstract: Device for continuously impregnating the fibres (2) of a bundle (1) with resin, comprising: a first bearing surface (3, 32, 42, 52, 65) of the bundle having a substantially concave configuration, arranged in order to gather the fibres of the bundle substantially into the same gathering point (P), and a second bearing surface (4, 4', 33, 43, 53, 66) of the bundle, which is convex, at least partially axisymmetric about a horizontal axis (11), of maximum radius R and substantially fulfilling the following condition, r denoting the radius of the second surface at a distance x from the plane of symmetry (12) passing through the gathering point (P): 
<IMAGE>
 where L denotes the length of the tangent (13) to the second surface passing through the gathering point (P), in the plane of symmetry, and O denotes the angle in radians between the said tangent (13) and the vertical. 
<IMAGE>
Patent EP-0412920-B1 (EP)
Inventor: GIRARD NICOLE
IPC: A61K49/12
Filed: 1990-07-18
Granted: 1995-05-31
Abstract: This composition is made up of an injectable aqueous solution of a glycoprotein, hyalurenectin, onto which a radioactive element is bound.
Patent EP-0410937-B1 (EP)
Inventor: MAEDER ROLAND
IPC: B65D83/08
Filed: 1990-07-27
Granted: 1993-12-29
Abstract: The dispensing package comprises a bag (1), in which the items (2) of the packaging product form a stack. Said stack (2) rests on a bottom part (10) of the bag and said bottom part (10) has at least one separable portion (12). Said bottom portion (12) is separated from the remaining part (11) of the bottom (10) with the aid of a weakening or separation cut (13). Constructed in the separable bottom portion (12) is a further separable portion (15), the latter being separated from the first bottom portion (12) with the aid of a further weakening or separation cut (16). A dispensing package of this type can be opened easily and it then remains open for removing further items from the packaging product without the items remaining in the package becoming soiled or falling out of said package. <IMAGE>
Patent EP-0407368-B1 (EP)
Inventor: LEACH EDDIE D
IPC: G01M3/16
Filed: 1990-07-03
Granted: 1994-10-12
Abstract: An apparatus and method for detecting leaks in articles that, in general, are insulators against an electric current are disclosed. In the preferred embodiment the apparatus and method are used to detect holes or perforations in surgical gloves (46). The apparatus comprises a power source (24), first and second electrical leads (12) and (14), and an electrical measuring device (20) for measuring the electrical properties between the two leads. In the method of the invention the apparatus, together with an ion containing fluid (44), complete an electrical circuit between the inside and the outside of the article (46) when a hole in the article (46) permits ions to carry electrons through the hole. When used to test for holes in surgical gloves, the test can be conveniently carried out while the practitioner washes or rinses his gloved hands under running tap water (44).
Patent EP-0473594-B1 (EP)
Inventor: GRANNEMAN ERNST HENDRIK AUGUST
IPC: H01L21/677
Filed: 1990-03-06
Granted: 1994-10-05
Abstract: PCT No. PCT/NL90/00027 Sec. 371 Date Nov. 1, 1991 Sec. 102(e) Date Nov. 1, 1991 PCT Filed Mar. 6, 1990 PCT Pub. No. WO90/10949 PCT Pub. Date Sep. 20, 1990.Method and apparatus for the batchwise simultaneous treatment of several substrates by chemical vapor deposition. The method is carried out in a closed system and before the deposition treatment, the substrates are subjected to a cleaning treatment in the same system.
Patent EP-0429653-B1 (EP)
Inventor: OKAMOTO KAORI - JYOHOKU-CHO -C
IPC: H01G4/12
Filed: 1990-03-20
Granted: 1995-11-02
Abstract: A laminated and grain boundary insulated type semiconductor ceramic capacitor which normally works as a capacitor absorbing noises of low voltages and noises of high frequencies and works as a varistor when high voltage pulses or static electricity noises are applied thereto. The material of the ceramic capacitor is chiefly Sr(1-x)CaxTiO3 by which the material and the internal electrode material can be baked simultaneously in the process of production. A method of producing the same is also disclosed. The reason why the both materials can be simultaneously baked is as follows. A component for changing a material into a semiconductor is added to a Ti-excess of Sr(1-x)CaxTiO3; Mn and Si components are further added which turn into MnO2 and SiO2 respectively during the step of baking; and accordingly grain boundary insulated semiconductor for capacitors is easily obtained only through re-oxidation without the conventional step of surface diffusion of metal oxides. Further, according to the invention, the compact after lamination is calcined in advance in the air to obtain a laminated ceramic capacitor with a varistor function. Problems such as breakage in the internal electrode, delamination, cracks, low density after sintering, and nonhomogeneity of structure of the sintered body are suppressed as far as possible. The capacitor exhibits remarkable improvement in electric characteristics such as capacity, voltage non-linear exponential α, varistor voltage and in reliability. The invention exhibits the greatest features in the material composition and process in regard to the above two points.
Patent EP-0420974-B1 (EP)
Inventor: KASPERKOVITZ WOLFDIETRICH GEOR
IPC: H04B1/26
Filed: 1990-04-20
Granted: 1995-10-25
Abstract: Un amplificateur à circuits accordés comprend une boucle de rétroaction négative c.c. sans réinjection, présentant un gain de boucle asservi, laquelle boucle incorpore des premier et deuxième filtres RC passe-bas du premier ordre (R1C1, R2C2), et possède un circuit de signaux disposé entre une entrée et une sortie et un circuit de retour disposé entre la sortie et l'entrée. Dans le but de réaliser une amplification sélective sensiblement égale sur une plage de réglage de syntonisation relativement étendue, le circuit de signaux incorpore un des deux filtres RC et le circuit de retour incorpore l'autre filtre RC conjointement avec le gain de boucle asservi ou bien le circuit de signaux intègre les deux filtres RC conjointement avec une partie du gain de boucle asservi et le circuit de retour incorpore l'autre partie dudit gain. Pour réduire la tension d'alimentation nécessaire et ainsi diminuer la dissipation de puissance d'un circuit de synthèse de fréquence, un amplificateur à circuits accordés est agencé entre l'oscillateur commandé en tension et le circuit diviseur de fréquence, et le filtre de boucle est couplé à une entrée de réglage de syntonisation  de l'amplificateur pour syntoniser simultanément l'oscillateur commandé en tension et ledit amplificateur.
Patent EP-0478579-B1 (EP)
Inventor: PERSSON ALGY
IPC: C03B33/033
Filed: 1990-04-19
Granted: 1994-03-16
Abstract: Dans le procédé décrit, une plaque de verre plat (51) est divisée par rupture le long d'une ligne séparatrice (23) traçée sur ladite plaque. Cette dernière est placée sur deux axes de support inférieurs (9, 10), positionnés par des moyens (7, 8) coopérant avec les surfaces marginales latérales de la plaque de verre, et est fixée au moyen de deux axes de support supérieurs (17, 18) qui viennent en contact avec la face supérieure de ladite plaque. Chaque paire d'axes de support comporte une ligne de symétrie perpendiculaire à la ligne de symétrie de l'autre paire, une ligne de symétrie coïncidant avec le plan de division. Avant rupture de la plaque de verre par rapprochement des axes de support, les moyens de positionnement (7, 8) sont, au moins partiellement, dégagés de la plaque de verre, de sorte qu'essentiellement seules les forces provenant des axes de support agissent sur la plaque de verre pendant sa rupture.
Patent EP-0438576-B1 (EP)
Inventor: DIEHL CHARLES F
IPC: C08L53/00
Filed: 1990-08-07
Granted: 1994-10-12
Abstract: Blends of low styrene content polystyrene-polyisoprene-polystyrene block copolymer and high styrene content polystyrene-polyisoprene-polystyrene block copolymer can be used with tackifier resins, plasticizer oil and antioxidants to formulate pressure sensitive adhesives of improved cohesive strength vis-a-vis adhesives formed from the low styrene content polystyrene-polyisoprene-polystyrene block copolymer while maintaining good balance between tack, bonding characteristics and heat resistance.
Patent EP-0494208-B1 (EP)
Inventor: MEYERHOEFER CARL
IPC: H01T4/06
Filed: 1990-09-24
Granted: 1995-05-24
Abstract: An individual subscriber circuit protector module employing solid state circuitry for protection against momentary voltage surges, and having firmly sensitive heat coil assemblies for protecting against continuous excess current surges. Fail-safe protection is also provided which becomes operative in the event of failure of the heat coil protection.
Patent EP-0496062-B1 (EP)
Inventor: MAINZ HANS WILLI
IPC: B65D5/06
Filed: 1991-12-03
Granted: 1995-02-01
Abstract: The invention relates to a folding box of composite cardboard material coated heat sealably at least on the inside, which has a flat bottom to which two pairs of opposite triangular folding pockets are sealed lying flat. To prevent bubble formation on the inside of the package, more particularly those areas of the triangular folding pockets which are to be sealed to one another over their complete surface, due to steam forming in the composite cardboard material during the heat activation of the areas, the heat sealable coating is perforated right into the cardboard in the areas.
Patent EP-0492700-B1 (EP)
Inventor: ROGGEN JEAN JOSEPH MARIE
IPC: G01N27/00
Filed: 1991-12-11
Granted: 1997-06-04
Abstract: Sensor of the diode type for sensing to what extent one or more gases are present, comprising: a semiconducting substrate of a first conductivity type which is provided with a contact electrode; a layer of semiconducting material of the other conductivity type, wherein a heterojunction is formed between the substrate and the layer; and one or more contact parts arranged on this layer. <IMAGE>
Patent EP-0441609-B1 (EP)
Inventor: LEVIEN RAPHAEL L
IPC: H04N1/46
Filed: 1991-02-06
Granted: 1996-04-10
Abstract: Tone values of a photographic image are stored in a frame store (20) and retrieved from the frame store to produce a corresponding video display. A mouse (17) or trackball is used to locate a point on display and a gamma correction curve look up table (22R,22G,22B) is used to interactively show the effect of color correction. Adjustment can be made via lighter and darker switches (14,15) on the mouse or trackball. These switches subtract or add a bump function to the gamma correction curve in the selected color density plane. The bump function is displaced by the measured tone value in order to achieve more flexible control over the color correction. <IMAGE>   <IMAGE>
Patent EP-0478530-B1 (EP)
Inventor: RITTER GERHARD DR DIPL-ING
IPC: B23D17/00
Filed: 1991-08-27
Granted: 1994-11-02
Abstract: Shearing apparatus for severing sections of any desired length from a grating web (R) consisting of parallel supporting bars (T) and crossbars (Q) perpendicularly crossing said supporting bars and welded thereto, having a feeding apparatus (2) for the grating web, a shearing device (14) and a control device for the feeding apparatus and the shearing device, a stop (37) being provided for the beginning of the fed grating web, which stop is pivotable, in the advancing direction of the grating web in front of a shearing plane (S-S), into an advancing plane (0-0) defined by the upper edge of the supporting bars of the grating web, an additional advancing apparatus (3) being provided, with which the grating web can be positioned relative to the shearing plane from a null position defined by the stop, and the guide beam and the cutter beam of the shearing device being pivotable from a rest position outside the advancing plane into a working position which lies within the region of the advancing plane and in which they can be brought into engagement with a supporting device (28), arranged so as to be vertically adjustable in the shearing plane, for a guide beam (26), receiving the supporting bars, and a cutter beam (27) of the shearing device. <IMAGE>