baber/WOPTO huggingface dataset:
Patent EP-0263919-A2 (EP)
Inventor: EIBICH KURT
IPC: B28B1/52
Filed: 1987-06-11
Abstract: The apparatus has an upper and a lower circulating, water-permeable transport belt (4, 13), which are led along the moulding section at a distance from each other and are supported in each case on the inside by supporting elements bearing against their surface area. The supporting elements comprise an evacuable suction box (7, 17), adjoined on the inlet side and on the outlet side by a transversely lying roll (6, 16) aligned circumferentially with the supporting surface. The distance between the supporting elements narrows in the direction of transport. In the case of a preferred embodiment, the upper supporting element can be adjusted vertically on the inlet side and on the outlet side independently, and there follows a pressing apparatus (2) of analogous construction, in which the suction boxes are replaced by pressure boxes (9, 20) provided with transverse slits. <IMAGE>
Patent EP-0257263-A2 (EP)
Inventor: BENDETT RAYMOND
IPC: G01C19/38
Filed: 1987-07-11
Abstract: Gyrocompassing apparatus for stationary equipment is disclosed which provides heading and two-axis tilt information while utilizing a minimum complement of relatively low cost components. The apparatus features a single degree of freedom gyroscope mounted to a mechanical levelling and indexing arrangement for implementing a gyrocompassing routine. Tilt information is provided with relatively high accuracy via a two-axis pendulum mechanization. A microprocessor with associated peripherals provides required control, compensation and computational functions.
Patent EP-0268058-A2 (EP)
Inventor: PLIEFKE ENGELBERT DR DIPL-CHEM
IPC: C25F3/04
Filed: 1987-10-07
Abstract: Die Erfindung betrifft ein Verfahren der Mehrfachaufrauhung von Aluminium oder dessen Legierungen für Druckplattenträger, wobei einer mechanischen Aufrauhung eine Gleichstromaufrauhung in einem nitrathaltigen Elektrolyten nachgeschaltet ist. Gegebenenfalls kann nach der Aufrauhung eine Anodisierung nachgeschaltet werden.
Patent EP-0264768-A2 (EP)
Inventor: HAHN HERBERT
IPC: B65D25/16
Filed: 1987-10-13
Abstract: The package has a deep-drawn container and a likewise deep-drawn lid. Both consist of plastic, the container being transparent. The lid is fitted with attachments so that it can be used as a tray when the package is turned over. The container then serves as a protective hood for the contents, both being separated in the originally packaged state by a film-type structure. <IMAGE>
Patent EP-0268168-A2 (EP)
Inventor: SIOL WERNER DR
IPC: C08L25/16
Filed: 1987-11-07
Abstract: Die Erfindung betrifft verträgliche Polymermischungen, die aus zwei Polymerkomponenten bestehen. Bei den Polymerkomponenten handelt es sich um A) 0,1 - 99,9 Gew.-% eines Polymeren P1, das zu wenigstens 30 Gew.-% aus Monomeren der Formel I, <IMAGE> worin R1 für Wasserstoff oder Methyl und R2 für einen Kohlenwasserstoffrest mit 1 - 18 Kohlenstoffatomen steht, aufgebaut ist, und B) 99,9 - 0,1 Gew.-% eines Polymeren P2, das zu wenigstens 30 Gew.-% aus Monomeren der Formel II <IMAGE> worin R3 für Wasserstoff, Methyl oder eine Gruppe -CH2-X-CHR5R6, X für eine Gruppe - ?-Z-, -Z-?-, Z- ?-Z'-, wobei Z = Sauerstoff oder -NR4, Z' = Sauerstoff oder-NR4, und R4 = Wasserstoff oder einen Alkylrest mit 1 - 12 Kohlenstoffatomen bedeuten, -CHR5R6 für einen aliphatischen oder araliphatischen Kohlenwasserstoffrest mit 5 - 24 Kohlenstoffatomen steht, aufgebaut ist. bestehen.
Patent EP-0274781-A2 (EP)
Inventor: LHOTA JIRI EDUARD JOSEF
IPC: B01D53/26
Filed: 1987-12-08
Abstract: A switch-over valve for directing a compressed air flow to either one of two drying towers (1, 2) of an air drier, the other one being vented to the atmosphere through the valve. A positively operated valve body (31) is movable between two valve seats (36) in a central chamber (32). A valve sleeve (37) arranged at either side of the valve body is axially movable in a dividing wall (38) between the central chamber and a respective outer chamber (40, 41) connected to the drying tower, is spring biased in a direction towards the valve body to a position where a radial valve sleeve flange in the outer chamber is in sealing contact with the wall, and is biased in the opposite direction by the valve body for lifting the flange from the wall and venting out the air from the outer chamber to the atmosphere through a channel (42, 43) in the wall.
Patent EP-0230387-A2 (EP)
Inventor: EDENBAUM MARTIN I
IPC: A61F13/02
Filed: 1987-01-19
Abstract: A disposable bandage, and a process for manufacturing it, which is prepared from a single sheet or strip of liquid permeable, flexible thermoplastic hydrophilic foam. The process includes coating the entire surface of one side of a foam sheet or strip with a layer of porous pressure sensitive adhesive, optionally positioning wound release material in the area(s) of the sheet or strip intended for wound contact, covering the same side of the laminate with a suitable release liner and heat compressing the laminate except in the area of the laminate intended for wound contact. The foam bandage so produced includes both a resilient absorbent pad and thin but absorbent adhesive-coated tabs and is suitable for general use as a disposable dressing. When the optional wound release material is eliminated, the bandage has special utility as an occlusive dressing. As a further option, the bandage may have a moisture vapor permeable, moisture impermeable skin thereon, to provide a water- and bacteria-proof protective outer layer for the foam bandage.
Patent EP-0237192-A2 (EP)
Inventor: DYRE-HANSEN HANS
IPC: B29C65/16
Filed: 1987-02-11
Abstract: A method and a device for welding together plastic or plastic covered surfaces (6, 11) by the aid of laser beam heating (13), especially for joining the lateral seam of a container or a blank for a container. Between the plane areas (11, 6) to be melted together a reflector means (12) is provided with surfaces having a reflecting angle orthogonal to the faces to be melted together (6,11). The laser beam (13) is emitted while the surfaces (6, 11) to be melted together are directed past said reflector means (12) in its longitudinal direction. The faces (6, 11) are pressed and melted together after having left the area at said reflector means (12). Said reflector means (12) is, e.g. a reflecting prism.
Patent EP-0236019-A2 (EP)
Inventor: URATA KAORU
IPC: H04N9/81
Filed: 1987-02-19
Abstract: An apparatus for reproducing a pair of color component signals which have been time-axis compressed and have been recorded sequentially in recording tracks on a recording medium. During a reproducing operation, shift registers (11-14) in the color component signal reproducing apparatus carry out time-axis expansions of the respective color component signals (R-Y), (B-Y) mutually at the same timing. A write clock (WCK) output interval for the shift registers is arranged at an intermediate position between one read clock (RCK) output operation and the subsequent read clock (RCK) output operation. Therefore, an overlap between the write and read operations can be prevented in a simple construction of a time axis processing circuit. A reduction of power consumption and simplification of adjustment can be achieved. The tracking capability for a time axis variation (so called skew) along with a head switching for the reproduced signal is improved.
Patent EP-0246878-A2 (EP)
Inventor: TANAKA YUTAKA C O PATENTS DIVI
IPC: H04N5/21
Filed: 1987-05-20
Abstract: A video signal processing apparatus comprises a plurality of video signal correlation detecting means (H Corr, V Corr, F Corr) for detecting the values of video signal correlations of a video signal in a plurality of ways with respect to a picture displayed from the video signal, and intermediate value selecting means (12Y, 12C) for selecting an intermediate value from among the detected values of the plurality of video signal correlations, whereby a changing video signal is processed by utilising a correlation of a proper direction.
Patent EP-0251759-A2 (EP)
Inventor: WAKUI TSUNEYOSHI
IPC: B21B1/22
Filed: 1987-06-30
Abstract: A steel sheet (7) for (forming cans by drawing and ironing) having an improved workability and resistance to die abrasion, which has such a surface profile that a centreline average surface roughness lies within a range of 0.l∼4.0 µm and a microscopic shape is comprised of mountain portions (10), groove-like valley portions (11) and middle flat portions (9) satisfying particular dimension relations.
Patent EP-0253660-A2 (EP)
Inventor: GAUER RICHARD
IPC: A63C5/00
Filed: 1987-07-16
Abstract: A substantially rigid ski is provided to afford high degrees of manoeuverability and stability. The bottom surface (22) of the ski is convex from front to rear and convex from side-to-side. The ski has a maximum effective width substantially in line with the pivot point (28) over which the skier's weight will be centred. The ski assumes a narrower effective width both forward and rearward of the pivot point and then assumes an intermediate effective width closer to the front and rear respectively. The narrower effective width can be achieved by a narrower actual width, a greater degree of convexity or by a combination of the two. The bottom surface includes well-defined bottom side edges that are substantially parallel to the top surface of the ski. The sides of the ski are concave adjacent the bottom side edges.
Patent EP-0280811-A2 (EP)
Inventor: REED DONALD B
IPC: G01N7/14
Filed: 1987-11-06
Abstract: Vapor pressure of liquid compositions is measured by a system having a cylinder member in which a reciprocal piston is disposed for movement to contain a sample of liquid and expand the chamber while measuring the pressure in the chamber until a substantially constant pressure is reached with increasing chamber volume. Liquid is circulated from a source such as a petroleum pipeline to the apparatus and continually through the expansible chamber in a retracted position of the piston. When a sample vapor pressure measurement is to be taken, the piston closes off a passage leading to the chamber and displaces liquid out of the chamber until a minimum volume is reached. The movement of the piston is then reversed to increase chamber volume while monitoring pressure and temperature to detect the onset of cavitation. Different samples of the same liquid may be taken while permitting the maximum volume of the chamber to vary with each sample so that a plot of maximum or equilibrium pressures can be obtained as a function of chamber size whereby extrapolation may be used to determine true vapor pressure of the composition.
Patent EP-0272912-A2 (EP)
Inventor: BAER THOMAS MICHAEL
IPC: H01S3/0941
Filed: 1987-12-22
Abstract: A miniaturized Q-switch (28) is added to the resonant cavity (15) of a compact laser diode pumped solid state laser (10) to produce short high peak power pulses. Q-switching the compact diode pumped solid state lasers takes advantage of the relatively high gain and short cavity length to provide a desirable combination of pulsewidth and pulse energy. Nd:YAG or Nd:YLF are useful solid state laser materials for Q-switching, or other longer lifetime rare earth ions such as erbium or holmium for greater energy storage. The Q-switch (28) is formed of a material such as TeO₂, SF₁₀, or LiNbO₃ with an acousto-optic figure of merit substantially greater than fused silica. Pulsewidths of 10-­50 ns are achieved at pulse energies of 10-20 microJoules. Temoo output is easily produced by the compact laser pumped solid state resonator. Applications include materials processing, link blowing in semiconductor memories, marking and scribing, and optical time domain reflectometry.
Patent EP-0253697-A2 (EP)
Inventor: VILA JORGE
IPC: A61K31/195
Filed: 1987-06-19
Abstract: Said medicament is the L-glutamic acid  gamma  monohydroxamate (GAH). It inhibits totally viral multiplication (it is believed to belong to the category of inducers of the antiviral cellular state), and it shows a cytotoxic activity on different lines of human tumors (both solid tumors and lymphomas), the selectivity of action (cytolytic and irreversible on tumoral cells, and cytostatic reversible on normal cells) giving grounds to think that it uses a metabolic difference between tumoral cells and normal cells. The corresponding medicinal composition is in the form of a lyophilized powder, comprised of the active principle (GAH), to be dissolved extemporaneously in a physiological solution with a view to injection.
Patent EP-0245194-A2 (EP)
Inventor: RYLICKI EDWARD J
IPC: H05B6/10
Filed: 1987-05-07
Abstract: An apparatus and method for heat treating irregularly shaped workpieces lacking rotational symmetry about a cen­tral axis is disclosed. The heat treatment applied by the apparatus or method of the present invention effects the surface of the workpiece substantially uniformly at all points around the perimeter of a workpiece lacking rotatio­nal symmetry, and accomplishing such substantially uniform heat treatment without requiring excessive current flow, without requiring interruptions of large current flow.
Patent EP-0267141-A2 (EP)
Inventor: SWARTS RICHARD ELLIS
IPC: B23K26/067
Filed: 1987-11-03
Abstract: The sensor wires (16, 18) of an angular rate sensors (ARS) on sensor plug assembly (12) are mounted to their respective mounting posts (20-23) using dual laser beams (30, 32) spaced on opposite sides of the wire (16) so as to melt the post surface without direct heating of the wire.
Patent EP-0235089-A2 (EP)
Inventor: DRABEK JOZEF
IPC: C07C275/54
Filed: 1987-02-23
Abstract: Novel substituted N-benzoyl-N'-2,5-dihalo-4-haloalkoxyphenylureas of the formula I 
<IMAGE>
 in which R1 and R2 in each case represent halogen, where R1 and R2 are not simultaneously chlorine, R3 represents a monohalogenated or polyhalogenated C1-C7-alkyl, R4 represents hydrogen, halogen, methyl, methoxy or methylthio, and R5 represents halogen, methyl, methoxy or methylthio, their preparation and intermediates for their preparation, their use in the control of pests and pesticides which contain at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants.
Patent EP-0259258-A2 (EP)
Inventor: METZGER ANDRE DR
IPC: G01N1/04
Filed: 1987-08-24
Abstract: There is disclosed a sample preparation chamber for a system for preparing samples of various compositions for assay be liquid chromatography. The sample preparation chamber (10) is comprised of a container having a threaded cap (12) and a threaded, lightweight, translucent plastic cup (10) A stirrer/grinder shaft (40) driven by a motor (38) and connected to a propeller/grinder (42) passes through the cap (12) The cup (10) has a sloped bottom with a sump region (24), and a fill/empty pipe (22) passes through the cap and has its outlet at or near the sump. A nozzle/fill pipe (32, 34) arrangement allows the walls to be washed down as liquid is pumped into the cup. A second fill pipe (30) with its outlet spaced up from the bottom of the cup is also used, and a sample metering valve (36) having an inlet in said cup is present. The sample meter­ing valve is used to isolate a known volume of the sample from the rest of the sample for release back into the cup after the remaining sample has been pumped to waste for purposes of diluting the known volume of sample to a known concentration.
Patent EP-0279367-A2 (EP)
Inventor: SCHREDER FELIX
IPC: F24C15/10
Filed: 1988-02-12
Abstract: Bei einem Kochgerät, welches in Öffnungen (113) einer Einbauplatte (112) eingebaute Elektro-Kochplatten (115) aufweist, ist eine für jede Kochplatte (115) wirksame Verdrehsicherung vorgesehen. Das zugehörige Verdreh-Sicherungselement (140) kann zum Beispiel eine elastisch bewegbare Zunge sein, die mit einer Vertiefung (132) im Bereich der äußeren, unteren Randkante (128) der Kochplatte (115) zusammenwirkt und vom Zentrum schräg nach oben gerichtet sowie im wesentlichen geradlinig geformt ist. Das Verdreh-Sicherungselement kann aber auch ohne direkt wirksame Verbindung mit der Einbauplatte zwei Kochplatten gegeneinander gegen Verdrehung sperren und diese so zu einem Verdrehsicherungs-Verbund zusammenfassen. Dadurch ergibt sich eine baulich sehr einfache sowie leicht zu montierende und zuverlässige Sicherung der Kochplatten.
Patent EP-0284922-A2 (EP)
Inventor: ROLLOFF PAUL D
IPC: A43D39/00
Filed: 1988-03-18
Abstract: A foot impression unit (10) is provided with an array of gauging elements (34), a control mechanism (36) for urging the gauging elements (34) into contact with the undersurface of a person's foot (12) to form an impression of the undersurface of the foot, a locking mechanism (38) for releasably locking and gauging elements in place to retain that impression, and a sensing mechanism (102) for scanning the gauging elements (34) to produce digital signals indicative of the positions of the gauging elements. These digital signals are stored and processed by a computer to provide a stored data record serving as a digital representation of the impression of the undersurface of the foot (12). The computer may also be employed to provide stored additional information for modifying that data record to compen­sate for a perceived defect of the foot (12). In response to the stored data record and any stored additional information for modifying that data record, a shaping unit shapes an insert blank to form a custom-made shoe insert conforming to the under­surface of the foot (12) and compensating for any perceived defect of the foot.
Patent EP-0290911-A2 (EP)
Inventor: PERFETTI THOMAS ALBERT
IPC: A24D1/00
Filed: 1988-05-02
Abstract: Cigarettes (10) having low efficiency filters (30), rods (15) of cut filler (20) having a low packing density, and paper wraps (25) having a high net permeabilities and low inherent permeabilities can yield good taste, low gas phase mainstream deliveries as well as low amounts of visible sidestream smoke. Typical cigarettes have relatively large amounts of volume expanded flue-cured tobacco materials as cut filler, paper wraps containing magnesium oxide and/or magnesium hydroxide, and relatively high levels of air dilution.
Patent EP-0327718-A2 (EP)
Inventor: SOHLBRAND HEINRICH DR
IPC: C30B31/12
Filed: 1988-12-21
Abstract: Mit der Erfindung wird ein Verfahren und eine Vorrichtung zur Wärmebehandlung von Halbleitermaterialien vorgeschlagen, die ein isothermales, allseits beheiztes Prozessrohr (1) im sogen. "closed-tube" Verfahren unter Anwendung einer kompakten Bauweise des Ofens beinhaltet, wobei eine definierte Prozessgasatmosphäre von Prozessbeginn an in dem Prozessraum herrscht und eine Rückdiffusion vermieden wird. Es findet ein Doppelrohrsystem (1, 2) Anwendung mit einer regelbaren Zwischenraumspülung, d.h. Einsatz der sogen. "schnellen Kassette" zum Kaltblasen. Anwendungsbereiche der Erfindung sind insbesondere Oxydation, Diffussion, Deposition und Tempern von Halbleiterscheiben.
Patent EP-0289104-A2 (EP)
Inventor: TAYLOR WILLIAM M
IPC: E21B33/04
Filed: 1988-01-11
Abstract: An improved wellhead structure includes a wellhead housing 12 having a sealing surface 30 with grooves 28 therein and pressure compensating material 32 in the grooves, a sealing sleeve 16 having inner and outer resilient seal rings 62, 72 and an internal actuating groove 44 with upper and lower shoulders, an actuating ring 18 having an outer flange 46 engaged within the internal groove in the sleeve and an external surface tapering downward and inwardly, and a hanger 14 with an upstanding rim having external grooves 36 with pressure compensating material 40 in the grooves and having an inner surface which tapers upwardly and outwardly and is engaged by the external tapered surface of the actuating ring and upper and lower external seals 86, 90, and a port 80 extending from the interior of the actuating ring to its exterior into the area between such seals so that pressure applied through the port forges the hanger rim and the sealing sleeve outward to ensure positive metal-to-metal sealing across the annulus between the exterior of the hanger rim and the interior of the wellhead housing.
Patent EP-0289210-A2 (EP)
Inventor: CUMMINS JAMES M
IPC: F02M37/08
Filed: 1988-04-21
Abstract: A fuel system for an internal combustion engine wherein the fuel pressure is maintained within a desired predetermined range. An electric fuel pump (22) supplies fuel at a pressure proportional to the electric power applied to the pump (22). Control circuitry (30) compares a voltage signal corresponding to the fuel pressure within a predetermined voltage range corresponding to a predetermined fuel pressure range. When the voltage signal is below the predetermined voltage range, the electric power applied to the electric pump (22) is increased, when the voltage signal is above the predetermined voltage range, the electric power applied to the electric pump (22) is decreased. The control circuit (30) may further increase or decrease the electric power at a predetermined rate.
Patent EP-0311413-A2 (EP)
Inventor: SATOH NAOTO
IPC: G07D9/00
Filed: 1988-10-07
Abstract: A coin handling mechanism for vending machines has a coin validation sensor (12), a coin accepting gate (20), a plurality of coin distributing gates (21, 22, 23) and a cutter (31a) for cutting a string (70) which is suspending a deposited coin (85). When a coin (85) suspended by a string (70) is deposited in a coin inlet (10) of the mechanism, the string (70) is caught by the coin accepting gate (20) before the coin (85) reaches the coin distributing gates (21, 22, 23). When the string (70) is then pulled towards the coin inlet (10) in an attempt to remove the coin (85), the string (70) is cut by the cutter (31a). The coin (85) with the cut string portion attached thereto then falls down in the machine. In this situation the coin distributing gates (21, 22, 23) are automatically oriented to form a coin path communicating with a cash box (73) therebelow. The coin (85) with the cut string thus falls to the cash box (73), thereby preventing it from being paid or given to a customer.
Patent EP-0317264-A2 (EP)
Inventor: TUSTISON RANDAL W
IPC: G02B1/10
Filed: 1988-11-15
Abstract: An impact resistant antireflection coating (11) for an optical element (10′) which mitigates damage to the optical element (10′) when an air flight system having the optical element (10′) is flown through a high velocity droplet impact medium includes a first layer (14) of a material having a relatively high modulus of elasticity compared with the modulus of elasticity of the material of the base (12) of the optical element. The first layer (14) is deposited to a half wavelength thickness at a wavelength which must be maximally transmitted through the optical element (10′). A quarter wavelength antireflection coating layer (16) at the wavelength which must be maximally transmitted through the optical element is then disposed over the impact protection coating layer (14). The material of the antireflection coating layer (16) is preferably a high modulus of elasticity material having a refractive index which is intermediate the refractive index of the material of the base (12) and the medium through which the airborne system is flown.