baber/WOPTO huggingface dataset:
Patent EP-0330079-A1 (EP)
Inventor: SCHILLING FRANK
IPC: A01G5/04
Filed: 1989-02-17
Abstract: A core (1) for decorative, plant, funeral wreaths or the like which is to be stuck with pointed objects, simple in construction and can be manufactured economically on a large scale, comprises a multitude of segments (2) which are sections of an extruded material, where sectional surfaces forming truncated connecting surfaces (31, 32, 33) are connected rigidly to each other with the truncated surfaces by means of a joining material (8) comprising a binder, glue or adhesive. <IMAGE>
Patent EP-0337236-A1 (EP)
Inventor: TREIBER HANS DIPL-ING FH
IPC: H01R4/36
Filed: 1989-04-03
Abstract: An electrical terminal, whose terminal body (1) is formed using a folding technique from limbs (2, 3) on both sides to form a face (4) which guides a terminal screw (5). It is provided that one limb (2) has at least one penetrating window (6) through which the other limb (3) is inserted with a tongue (7), as a result of which the limb (3) on which the tongue (7) is constructed forms the terminal base (8), lateral T-shaped, undercut fins (9, 10) projecting on this limb, which fins are bent in with their ends (12, 13) that are cut free under the end (11) of the limb (2) which is laid around under the base (8) and which has the penetrating window. <IMAGE>
Patent EP-0346604-A1 (EP)
Inventor: DORR JURGEN DR
IPC: B01J20/18
Filed: 1989-05-03
Abstract: Potassium zeolite 3A having a pH of 7.5 to 9.5 is produced by exchanging a sodium zeolite of the NaA type in a known way with a potassium salt solution and treating the exchanged potassium zeolite with an acid. The potassium zeolite 3A is employed as a drying agent in polyurethanes.
Patent EP-0355756-A1 (EP)
Inventor: BURN IAN
IPC: H05K1/09
Filed: 1989-08-19
Abstract: An alkali-free composition for making a ceramic dielectric body having a dielectric constant less than 5.0, which is a mixture of finely divided particles consisting essentially of 70-85% wt. silica and 15-30% wt. zinc borate flux. This composition can be used to make green tape and multilayer devices having internal copper conductors such as multilayer capacitors and multilayer interconnects.
Patent EP-0373371-A1 (EP)
Inventor: PAULSEN HANS-DIETER C O KEIL S
IPC: B29C37/00
Filed: 1989-11-11
Abstract: The invention relates to a method for manufacturing elements (1) for frame sections for windows, doors or the like made of sheet metal or other material sections (2, 3) which preferably form mutually opposite surface regions of the frame section element (1) and are designed, for example, as aluminium, wood or plastic shells, and of a solid section core (4) which is made of rigid expanded plastic, for example polyurethane, and is connected together with these sections (2, 3) in a positive and/or non-positive locking manner by foaming and curing, in which method the material sections (2, 3) are placed in a section element production mould, which is made, for example, of aluminium, and mould cavities, which remain after its closing, are filled with the rigid expanded plastic. In order to produce a method and an apparatus, with which elements (1) for frame sections for windows, doors or the like can be manufactured free of distortion or curvature, in spite of differing gravitational lines and without regard to shape and type of the material sections (2, 3), it is envisaged that, during the production process, the section element production mould is bent in a direction opposite to the expected distortion of the frame section element (1). …<IMAGE>…
Patent EP-0332357-A1 (EP)
Inventor: AOKI HIROYUKI
IPC: D01F9/10
Filed: 1989-03-03
Abstract: Silicon nitride based ceramic fibres containing Si, N, O and at least one metal M in amounts providing the atomic ratios N/Si of 0.3 to 3, O/Si of 0.001 to 15 and M/Si of 0.001 to 5 and exhibiting an X-ray small angle scattering such that the ratio of the intensity of the small angle scattering of the fibres to that of air is 1 to 20. The ceramic fibres are produced by spinning a polymetallosilazane into fibres and calcining the spun fibres and are useful as reinforcing fibres for composite artices having a metal, a synthetic resin or a ceramic matrix.
Patent EP-0362978-A1 (EP)
Inventor: COOLEY CURTIS D
IPC: C02F5/00
Filed: 1989-03-14
Abstract: A method for operating a continuous wet oxidation system for destroying cyanide in caustic cyanide and metal wastes which scale upon heating comprises introducing raw waste into the wet oxidation reactor (14) without heating while a mixture of heated dilution water and oxygen containing gas is introduced into the reactor by a separate inlet (12). The reactor (14) is fitted with a pair of valved effluent lines (16,17) and corresponding valved lines (44, 50) for introducing dilute mineral acid into each effluent line at system pressure. Oxidized effluent and offgases exit through a first effluent line (16) while dilute mineral acid flows through the second effluent line (17) into the reactor to prevent scale buildup. Periodically the flows are switched such that oxidized effluent and offgases exit through the second effluent line (17) and dilute mineral acid flows through the first effluent line (16) into the reactor to remove scale. The oxidized effluent and offgases are then cooled and separated.
Patent EP-0336621-A1 (EP)
Inventor: AKIMITSU JUN
IPC: C23C14/08
Filed: 1989-03-23
Abstract: A metal oxide material is provided which is represented by the compositional formula: 
Bi₂(Sr 1-x Ca x ) 3+n Cu 2+n O (12+3n)-δ  wherein 0 < x < 1, 0 < n ≦ 10, and 0 < δ. The metal oxide may be represented by the compositional formula: 
(Bi 1-x A I   x )₂(Sr y Ca  1-y-z- A II   z ) p  (Cu 1-r A III   r ) q O δ  wherein 0 ≦ x ≦ 0.5, 0.3 ≦ y ≦ 0.7, 0 ≦ z ≦ 0.5, 0 ≦ r ≦ 0.1, 1 < Y+z, 2 ≦ p ≦ 11, 1 ≦ q ≦ 10 and 5.4 ≦ δ ≦ 24; A I is an element selected from Groups IIIb, IVb and Vb; A II  is an element selected from Groups Ia, IIa and IVb; and A III  is an element selected from Groups IVa, Va, VIa and VIII. The metal oxide may further comprise an element selected from lanthanoids and yttrium. The metal oxide material shows superconductivity at a temperature not lower than the boiling point of liquid helium.
Patent EP-0339857-A1 (EP)
Inventor: SODERQUIST CHARLES ELMER
IPC: F04B43/12
Filed: 1989-04-19
Abstract: The disclosure relates to a peristaltic pump (10) having a plurality of removable cartridges (16), each containing a length of tubing (18), and each having means for adjusting occlusion comprising a linearly displaceable occlusion bed (44). Tubing retainers (110) on each cartridge stabilise the tubing segments (18) to constrain them against longitudinal displacement during pumping. Means (36, 132) are provided to enable visual determination of occlusion adjustment through the top of each cartridge. Each of the cartridges is reversible, and is readily installed on the pump frame (12) and retained thereon by a snap-lock mechanism (74).
Patent EP-0342116-A1 (EP)
Inventor: GENEVRAY HENRI
IPC: B65H67/04
Filed: 1989-05-09
Abstract: The device for depositing slivers of textile fibres in a can, to be used in an installation possessing an intersecting gill box 1 for the formation of at least one sliver which, on exiting, is deposited by a coiler 10' carried by a support 13 in a can 4, 4' supported by a revolving conveyor 7 moving between two active positions, the position of the coiler 10' relative to the revolving conveyor 7 being adjustable in order to adapt it to coaxial cans 4, 4' of different diameters and the coiler 10' rotating about a vertical axis 25 parallel to the vertical axis 8 of the revolving conveyor 7 in order to deposit the sliver into the can 4, 4', is characterised in that the coiler 10' is mounted to rotate about its axis of rotation 25 on a support 13 which can occupy at least two angular positions to be adjusted by rotation about a vertical axis 18 which is eccentric relative to the axis 25 of rotation of the coiler. <IMAGE>
Patent EP-0350364-A1 (EP)
Inventor: BOULESTEIX CLAUDE
IPC: H01Q5/50
Filed: 1989-06-23
Abstract: The invention relates to an antenna intended for the receiving of waves in the myriametre to decameter and even metre bands. The antenna comprises an aerial (A) of the inverted-cone type, placed at altitude relative to the ground and coupled to the receivers (R, R') to be fed by as many channels made from passive elements as receivers; each channel comprises its filtering cell (L1-C1, L2-C2), its impedance-matching circuit (T1, T2) for the coupling with the receiver (R, R') and possibly a resistor (R1, R2) serving in particular to regulate, to an optimal reception level, the signal furnished to the receiver. Application to wideband receiving antennas. <IMAGE>
Patent EP-0379852-A1 (EP)
Inventor: WRIGHT DANIEL RICHARD
IPC: A01N43/82
Filed: 1989-12-21
Abstract: A herbicidal aqueous composition comprising a mixture of a oxadiazolone herbicide and N-phosphono­methylglycine herbicide is provided. An emulsifying agent is also present in an amount sufficient to render the emulsion stable. A thickening agent is included in the composition, if needed to thicken the composition sufficiently that the composition passes through the measurement orifice of a Ford B2 Cup at a rate to 100 ml of composition in about 25-125 seconds.
Patent EP-0357770-A1 (EP)
Inventor: NEVILLE RICHARD ERNEST GARTSID
IPC: A24B3/04
Filed: 1989-03-17
Abstract: Un séchoir à tabac rotatif comprend un tambour (61) agencé de manière à tourner autour d'un axe incliné, des moyens (67, 68) pour entrer le tabac par une des extrémités du tambour de séchage, des moyens (69, 70) pour transporter le tabac séché depuis l'autre extrémité du tambour de séchage, des moyens de chauffage (84) pour chauffer le tambour, une cage (60) substantiellement hermétique pour contenir le tambour de séchage, des moyens (71, 87, 88) pour faire baisser la pression dans le tambour de séchage en-dessous de la pression atmosphérique, et, de préférence mais pas obligatoirement, des moyens pour surchauffer la vapeur (72), des moyens pour injecter de la vapeur (89) adjacents à ces derniers, des moyens pour transporter la vapeur (73) qui quitte les moyens d'injection à une extrémité du tambour vers les moyens de surchauffage, et une conduite (74) pour transporter la vapeur surchauffée depuis ls moyens de surchauffage vers l'autre extrémité du tambour. Ladite invention prévoit également un procédé pour sécher le tabac consistant à le soumettre à une atmosphère de vapeur surchauffée dans une cuve de séchage rotative où l'atmosphère est maintenue à une pression inférieure à la pression atmosphérique.
Patent EP-0445143-A1 (EP)
Inventor: LUNDGREN R BALTSAR
IPC: B03B5/62
Filed: 1989-11-20
Abstract: Dispositif de lavage de copeaux comprenant un réservoir cylindrique (1) muni en son sommet d'une entrée pour les copeaux et l'eau, ladite entrée étant placée directement devant la glissière (2), qui descend en forme de vis d'au moins un demi-tour à l'intérieur du réservoir (1). Une glissière (2) est délimitée extérieurement par la paroi du réservoir et intérieurement par une bordure (4) dont la hauteur diminue du haut vers le bas de la glissière. Au bout de la glissière et adjacent à la paroi du réservoir se trouve une sortie de déchets (5). Le fond du réservoir s'incline vers une sortie centrale.
Patent EP-0445169-A1 (EP)
Inventor: DUNNE STEPHEN TERENCE
IPC: C02F3/12
Filed: 1989-11-22
Abstract: Dispositif permettant de mélanger des liquides et des gaz pour obtenir une mousse légère, qui sert à l'aération ou au nettoyage au gaz, comprenant un passage tubulaire (2), au travers duquel passe un liquide sous pression, et qui est muni d'ouvertures (4) pour l'introduction du gaz. Le mélange ainsi obtenu est poussé au travers d'une ouverture de prémélange (6) puis d'un passage cintré (7) pour lui donner une vitesse supersonique, de sorte que les ondes de choc ultérieures produisent une mousse légère. On peut introduire le gaz par le biais d'un venturi (11) et le passage cintré peut être un injecteur convergent-divergent de Laval (12).
Patent EP-0390119-A1 (EP)
Inventor: MATSUYAMA HARUHIKO
IPC: H01B3/30
Filed: 1990-03-28
Abstract: Heat-resistant bonding materials are composed of a polyimide precursor end-capped at molecule ends thereof and/or an imide compound formed from the polyimide precur­sor. They may also contain fine particles of at least one material selected from metals, metal oxides, metal carbides and metal nitrides.
Patent EP-0397134-A1 (EP)
Inventor: DOAT ROBERT
IPC: C21B11/02
Filed: 1990-05-09
Abstract: According to the invention, the thermal efficiency of a shaft furnace for melting a metal charge, in particular of a cupola furnace, is considerably improved by the addition of a superheated blast in a first plane, of a supplementary blast quantity in a centre plane, and of a cold blast in a third plane. <IMAGE>
Patent EP-0408850-A1 (EP)
Title: Selbstfahrende Erntemaschine
Inventor: SCHMITTBETZ KLAUS
IPC: A01D43/10
Filed: 1990-05-12
Abstract: Die Erfindung betrifft eine selbstfahrende Erntemaschine insbesondere für Grünfutter, mit einem Messerbalken (1), einer Einzugsschnecke (2), einem Förderband (3), einer ersten Aufbereitungsanordnung (8, 9), einem Transportband (15), einem Pufferraum (10), einer Dosierwalze (12), einer zweiten Aufbereitungsanordnung (16) und einem Ablageband (17) für das geerntete und aufbereitete Futter in Form einer Matte auf den Boden.
Patent EP-0402638-A1 (EP)
Inventor: BAERTS CHRISTIAAN EUGENE EDOUA
IPC: G01N33/20
Filed: 1990-05-14
Abstract: Device for determining phase transitions by thermal analysis using a sample taken from a liquid metal, which comprises a consumable measuring probe having a solidification chamber into which the melt flows. The solidification chamber contains a temperature sensor for recording the course of the cooling over a specified period of time. According to the invention, the side wall of the solidification chamber (3) comprises a metal jacket (4) which encloses the chamber completely and which extends in the longitudinal direction of the measuring probe (1). The two open ends of the jacket (4) are covered with plugs (5, 6) made of a material whose thermal conductivity is substantially less than that of the material of which the jacket is made. The jacket is completely enclosed by a cladding (2, 8) which is made of a material whose thermal conductivity is substantially less than that of the jacket metal. The inlet opening for the melt comprises a quartz tube (9) enclosed by a metal tube (10). According to the invention, the mass of the jacket (4), which is given by its height (h) and its wall thickness (b), is such that the heat given off by the melt flowing into the solidification chamber and taken up by the metal jacket results in an equilibrium temperature in the vicinity of the temperature sensor which is as near as possible to the solidification temperature.
Patent EP-0418480-A1 (EP)
Inventor: KOENIG KARL
IPC: A61G3/06
Filed: 1990-06-22
Abstract: The invention relates to an aid (2) for helping wheelchair users enter street vehicles, the aid comprising a ramp (1) which can be moved in and out and which, on the underside, is articulated on the vehicle floor in the area of the door. The guide and the displacement drive (10, 11) for the ramp (1) is surrounded by a casing (3) for protecting it from dirt, this casing having on the outside a horizontal, dirt-proof outlet slot (14) for allowing the plate-shaped ramp (1) to pass through. In addition, a heating device is arranged in the area of the outlet slot (14). <IMAGE>
Patent EP-0429764-A1 (EP)
Inventor: GRUENHAGE HOLGER
IPC: E06B3/58
Filed: 1990-08-20
Abstract: Fire-resistant glazing is described, in which, particularly in the event of fire, a wedge (3) is moved parallel to the window pane by means of an intumescent mass (6) on a run-up slope (9) and, as a result, a to a great extent permanent pressing force is produced on the window pane (1) in the window rebate.
Patent EP-0416610-A1 (EP)
Inventor: STROEBELE WILLI
IPC: B23B29/24
Filed: 1990-09-06
Abstract: A tool support, in particular a turret head (14), has several mounting surfaces (26) between two end faces (18, 20). An insertion hole (28) leads off from each mounting surface (26). Several interchangeable tool holders (34) are allocated to the tool support (14). Each tool holder (34) has a housing (36) with a bearing surface (38) for placing against one of the mounting surfaces (26) as well as a shank (40) for inserting in one of the insertion holes (28). Allocated to each of the insertion holes (28) is a shank tightener (44, 46) which is designed for tightening an inserted shank (40). At least one of the tool holders (34) has two lateral extensions (66) which each overlap an end-face margin (22, 24) of the tool support (14) and are supported on it. Mounted on each of these extensions (66) is an adjusting member (68) which can be clamped against the adjacent end-face margin (22, 24) of the tool support (14) and in the clamped state exerts a reaction force on the tool holder (34), which reaction force is eccentric with regard to the associated shank (40).   <IMAGE>
Patent EP-0426058-A1 (EP)
Inventor: NAVARETTE CARLOS A
IPC: F15B15/14
Filed: 1990-10-29
Abstract: A linear hydraulic actuator (10,30) of small size having limited clearance between the inside of the cylindrical (12,32) housing and the outside of the piston rod (14,36) is provided with a deformable or frangible piston (16) of an engineered plastic material which is sufficiently strong to survive normal operation of the actuator but which will break or deform if the cylinder (12) is punched through or "petalled" causing inward projections tending to block movement of the piston. Another embodiment discloses a plastic end gland (38) which is frangible, or deformable in the event of an impact deforming the rod (36) such that it would not pass through the end gland (38) except for such deformation. Because of the relative weakness of the plastic material, the width of the land on the piston acting against the inside of the cylinder (10,30) is maximized by placing the dynamic seals (20,22) at or near its outside circumferential edges. Similarly, the internal surface of the plastic end gland (38) also has a dynamic seal (42) at an outer edge to maximize the width of the surface against which the piston rod (36) moves. In either case, fragments of the plastic members (16,38) are not of such strength as to block movement of the rod (14,36) when it is being moved by another undamaged actuator.
Patent EP-0435188-A1 (EP)
Inventor: NISHIKAWA HIROSHI
IPC: G05B19/05
Filed: 1990-12-21
Abstract: This invention relates to a system (method, apparatus) for generating a sequence of an industrial process, the system comprising the first step of storing in first memory means (2) a sequence command for preparing a command file for realizing the industrial process; the second step of storing in second memory means (3) a command file containing the sequence command read from the first memory means (2) in simulating the industrial process; the third step of reading symbols which have been stored beforehand by the third memory means (5) corresponding to the apparatus information of the sequence command stored by the second memory means (3); the fourth step of displaying a schema of a device for realizing the industrial process, using the symbols read in the third step; and the fifth step of reading from the second memory means (3) the operation information of the sequence command, and simulating the operational procedure of the industrial process by the device, based on the operation information.
Patent EP-0381265-A1 (EP)
Inventor: DE JONG TJITTE
IPC: H01J61/34
Filed: 1990-01-24
Abstract: The electric lamp has in the outer envelope (1) around the lamp vessel (70) a glass cylindrical sleeve (20), which is closed at its ends (21, 22) by a metal plate (23, 24). The plates (23, 24), the cylindrical sleeve (20) and the lamp vessel (7) are combined to a unit (26). The metal plates are provided with tongues (25) bearing on the glass cylindrical sleeve (20) and the outer envelope (1). The lamp has a flexible conductor (15), which extends from the current lead-through conductor (12) to the mount (4) and bears on the outer envelope (1) which is resistant to explosion of the lamp vessel (7).
Patent EP-0393785-A1 (EP)
Inventor: CHOU PEN-YUAN
IPC: B01J23/06
Filed: 1990-04-17
Abstract: Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver impregnated support containing a sufficient amount of manganese component to enhance at least one of activity and/or efficiency and/or stability as compared to a similar catalyst which does not contain manganese component.
Patent EP-0489977-A1 (EP)
Inventor: LEOPARDI FRANCESCO
IPC: A61B5/15
Filed: 1990-12-11
Abstract: The hollow tubular device 1 has one extremity 2 open and communicating with the outside and one closed by a flat end wall 3 which is substantially perpendicular to the longitudinal axis of the device 1 and is traversed by a hole 4; from the external surface of said end wall 3 there extends, towards the outside and all round said hole 4, a conical coupling 5 for an injection needle of a standard type and, in the proximity of said end wall 3, the internal tubular wall of said device 1 has a circumferential relief 6 which defines a seat suitable for sealingly receiving the base 7 of a hollow needle 8, said base 7 having a surface substantially equal to that of said end wall 3 against which it goes to coincide.
Patent EP-0377514-A1 (EP)
Inventor: HASAN SYED RIAZ-UI
IPC: E04D5/14
Filed: 1990-01-04
Abstract: In the construction of buildings, multiple superimposed plastic fastening strips (10,12) are employed to affix a building member (8) to a substrate (3). The strips (10,12) are superimposed at least at regions penetrated by mechanical fasteners.
Patent EP-0378421-A1 (EP)
Inventor: HUGHES JOHN
IPC: A01K1/015
Filed: 1990-01-11
Abstract: Discrete particles of a water-swellable bentonite clay effectively absorb animal dross and simultaneously agglomerate into a sufficiently large and stable mass, thereby permitting physical separation of the soiled and wetted water-swellable bentonite clay particles from discrete particles of the unsoiled and unwetted water-swellable bentonite clay. In another embodiment, the composition comprises discrete particles of a combination of water-swellable sodium bentonite clay and calcium bentonite clay that effectively absorbs animal dross and simultaneously agglomerates into a water-dispersible but physically stable mass, thereby permitting physical separation of the soiled and wetted bentonite clay particles from discrete particles of the unsoiled and unwetted water-swellable bentonite clay, and has sufficient water-dispersibility for disposal through a household plumbing or sewer conduit without clogging.
Patent EP-0381483-A1 (EP)
Inventor: KAWASHIMA SHIGERU
IPC: A23L27/30
Filed: 1990-01-31
Abstract: The present invention is to solve a variety of problems relative to conventional lactitol crystals and relates to crystalline trihydrate of lactitol having a molecular formula C₁₂H₂₄O₁₁.3H₂O and a melting point of 52-­56°C, a solid crystalline mixture containing it and a process for their production.
Patent EP-0384735-A1 (EP)
Inventor: SHULLER DONALD K
IPC: A61B17/32
Filed: 1990-02-21
Abstract: A surgical cutting instrument (10) is provided comprising elongate inner and outer tubular members with distal ends (20) cooperating to cut bodily tissue and aspirate the cut bodily tissue through the inner tubular member. To prevent cocking or skewing of the inner tubular member rela­tive to the outer tubular member while also preventing galling and possible siezure by distributing or dispersing heat along the surgical cutting instru­ment, the inner member is provided with a bearing surface of titanium nitride along substantially the whole of its length.