baber/WOPTO huggingface dataset:
Patent EP-0291719-B1 (EP)
IPC: B21B31/10
Filed: 1988-04-22
Granted: 1992-07-29
Abstract: A universal rolling mill stand with adjustable sets of horizontal rolls and vertical rolls guided in window-type recesses of the roll housings. Each roll housing is formed by a pair of housing posts with cross-members connected by means of transverse supports. The bearing chocks of the set of horizontal rolls are vertically movable between the housing posts of the respective pair of housing posts and the bearing chocks of the set of vertical rolls are moved horizontally between outwardly cantilevering attachments of the pairs of housing posts. The upper cross-members connecting the pairs of housing posts can be raised and swung horizontally. A frame-type cage having plate-like wall members is connectible to lifting devices. The outer surfaces of the wall members of the cage are guided on guide surfaces of the housing posts of pairs of housing posts which face each other. The cage is vertically and horizontally movable with the mill stand and can be installed and removed from the rolling mill stand. The inner surfaces of the wall members of the cage form guide surfaces for adjustment movements of the bearing chucks of one or more of the rolls. The bearing chocks are supported by the cage and/or can be coupled to each other so that one is suspended from the other.
Patent EP-0293944-B1 (EP)
IPC: B30B9/32
Filed: 1988-05-09
Granted: 1993-02-24
Abstract: 2.1 Can crushers are known in which an electric motor acts on a working piston mounted in a working cylinder via a crank disc and a connecting rod. Such crushers are mechanically elaborate, expensive, voluminous and heavy. The object is to provide a can crusher which is relatively simple in mechanical terms, compact and lightweight and simple to operate. 2.2 The object is achieved by a can crusher (1) in which a cable (45) is connected non-positively to a mounting (disc) (41) which can be rotated by means of an axle (42), the disc (41) being driveable by means of an actuating member, a manual actuating lever (4), and in which the axle (42) of the disc (41) is supported on the guide piston (2') and the free cable end (47) is fixed to the working cylinder (3'') or the axle (42) is supported on the guide cylinder (3') and the cable end (47) is fixed to the guide piston (2'). 2.3 The can crusher is used for compressing drinks cans, preserve cans, paint cans, oil cans, and disposable cans. <IMAGE>
Patent EP-0317955-B1 (EP)
Inventor: EDWARDS DAVID NICHOLAS
IPC: C08F4/62
Filed: 1988-11-22
Granted: 1995-11-15
Abstract: A process for the preparation of aluminoxanes comprising introducing, under reaction conditions, at least one stream of water beneath the surface of an agitated solution of a hydrocarbyl aluminum compound in such a manner that the stream of water is essentially immediately dispersed on contact with the solution.
Patent EP-0283126-B1 (EP)
IPC: A61M1/00
Filed: 1988-02-12
Granted: 1993-06-23
Abstract: A collection container for body fluids includes a bag (16) having walls (68,70) constrained for movement with relatively stiff and flexible sheet members (78,80). A squeezing force applied to the side edges (85,87) of the members causes them to bend outwardly thereby expanding the bag (16). A holder (18) is provided to maintain the bag (16) in the expanded condition. The bag (16) is intended for collection & reinfusion of blood to the same patient.
Patent EP-0313232-B1 (EP)
Title: Method and apparatus for improved control of supply of filler material to a welding location
IPC: B23K9/12
Filed: 1988-10-04
Granted: 1992-03-25
Abstract: An improved filler wire feed controller for a welding system is described in which the filler wire (5) can be supplied to the vicinity of an arc between an electrode (10) and a workpiece (13) in a four-portion cycle. The cycle can include a feed portion, during which the wire is supplied to the weld pool at a rate at which it is consumed and deposited on the workpiece; a retract portion, during which the wire is rapidly withdrawn from the workpiece; a pause portion, during which the wire is stationary with respect to the arc; and an advance portion, during which the wire is advanced rapidly into the arc. This four-portion cycle provides increased flexibility of control of supply of wire to the weld pool (12), which can be employed to avoid balling of the end of the wire (5). The wire feed supply may be synchronized to variations in the current of the arc and also to movement of the wire guide/electrode assembly with respect to the workpiece.
Patent EP-0299828-B1 (EP)
Inventor: CASTEELS PETER
IPC: A01N63/50
Filed: 1988-06-29
Granted: 1994-06-15
Abstract: The invention relates to new bactericidal and/or bacteriostatic thermostable peptides which are isolatable from hemolymph of immune honeybees and which are distinct from lysozymes, attacins, cecropins, diptericins ans magainins. They have bactericidal or bacteriostatic properties or both. They are useful in the field of therapy and prophilaxy in man or animal, in the field of plant pathogen control or in the field of food and feed control.
Patent EP-0349551-B1 (EP)
Title: Apparatus and method for producing foamed materials
IPC: B01F15/04
Filed: 1988-03-09
Granted: 1993-06-16
Abstract: An apparatus and method for controlling the production of foamed material in which the material and foam are delivered to a mixer (12) in predetermined relative proportions. The apparatus comprises a mixer (23) for mixing a foam solution and air together, and a foam generator (26) for conditioning the air and foam solution mixture and delivering the resultant foam to the mixer. The foam generator (26) comprises a plurality of foam generating chambers connected in parallel, valves (28) being provided to control the flow of air and foam solution mixture through each of the generator chambers. The volume flow rate at which foam is delivered to the mixer (12) is monitored, and the valves are controlled to direct the air and foam solution mixture through one or more of the generator chambers in dependence upon the volume flow rate such that the flow velocity of the air and foam solution mixture within the chamber or chambers is within predetermined limits.
Patent EP-0371029-B1 (EP)
Title: An arrangement for displaceable supporting articles of furniture
IPC: A47B53/02
Filed: 1988-05-26
Granted: 1992-04-22
Abstract: PCT No. PCT/SE88/00286 Sec. 371 Date Nov. 13, 1988 Sec. 102(e) Date Nov. 13, 1988 PCT Filed May 26, 1988 PCT Pub. No. WO88/09138 PCT Pub. Date Dec. 1, 1988.There is described an arrangement for movably and guidingly supporting articles or furniture, such as enclosed shelving systems, cabinets, cupboards and like articles. The arrangement includes a carriage (2) which is provided with guide wheels (8) and runners (6) and which is intended to be placed beneath the article of furniture to be supported. The arrangement further comprises at least two mutually parallel rails (3, 4) which are placed on a floor surface or like supporting surface and which co-act with the wheels and runners on the carriage (2) in moving and guiding the article of furniture carried thereby. The rails comprise a respective profiled section which presents a horizontal surface which is intended to be located at a desired height or level above the floor or like surface and to co-act with the carriage runners (6), and which presents two flank surfaces (7) which slope outwardly from the region of the horizontal surface (5) down towards the floor or like surface and which co-act with the carriage guide wheels (8). These flank surfaces also serve as drive-over ramps and stumble guards. Each rail section is preferably open towards the floor and has arranged internally therein devices which bear supportingly against the floor and which are effective in adjusting the level or the rail in relation to the floor surface.
Patent EP-0380493-B1 (EP)
Title: Method for producing of concrete with variable density
IPC: C04B/
Filed: 1988-07-05
Granted: 1993-01-07
Abstract: PCT No. PCT/SE88/00369 Sec. 371 Date Jan. 8, 1990 Sec. 102(e) Date Jan. 8, 1990 PCT Filed Jul. 5, 1988 PCT Pub. No. WO89/00153 PCT Pub. Date Jan. 12, 1989.A method for producing a concrete with a controllable density, which at the density of 1200 kg/m3 has a compression strength of at least 3.5 MPa and after that linearly increases to at least 19 MPa at 2,000 kg/m3, characterized in mixing a base concrete mixture mainly consisting of cement and water with a porousity mixture mainly consisting of cement, water and a foaming agent so that the foaming agent constitutes at least approximately 5% by volume of the porousity mixture, and that the resultant mixture of the base concrete mixture and the porousity mixture is moulded in a conventional manner.
Patent EP-0332065-B1 (EP)
Inventor: HU CAN B
IPC: A61L33/06
Filed: 1989-03-03
Granted: 1994-05-11
Abstract: An article has a blood-contacting hemocompatible surface layer of a urethane-siloxane copolymer on a thermoplastic polymeric base material. The copolymer has siloxane segments prepared from hydroxyalkyl terminated polysiloxane glycols. The article is prepared by coextrusion of the base material and the copolymer.
Patent EP-0338490-B1 (EP)
Title: Chip component with electrical or electronic function to be mounted on a circuit board
IPC: H05K5/00
Filed: 1989-04-18
Granted: 1992-01-02
Abstract: A chip component incorporating an electrical or electronic function member (2) and having terminal elements (7, 8) is integrated in a pre-fabricated housing (9) of cup shape composed of insulating material, with the function member (2) being held in the housing (9) by supporting elements (12) so as to form at least one air gap (10) that is 1 mm less wide and that separates the function member (2) from the inner housing surfaces (11) on all sides except where the function member (2) is fixed in the housing (9) with small-area supporting elements (12).
Patent EP-0361193-B1 (EP)
IPC: H05K1/00
Filed: 1989-09-11
Granted: 1992-08-12
Abstract: Trench-shaped depressions (30) are introduced into the injection- moulded substrate (1), which are filled up as far as the surface of the substrate with a metal coating (2) which is preferably deposited in a currentless fashion, and form the printed conductors. Located in the substrate (1) in the region of injected plated-through holes (60) are plane depressions (40), which in accordance with the invention are deeper than the trench-shaped depressions (30). The metal coating (2) deposited in the plane depressions (40) thus terminates at a distance from the surface of the substrate, so that a solder resist (4) can be applied without photostructuring, for example by roller coating, without penetrating into the plane depressions (40) or corresponding depressions for terminal faces. Thereafter, it is possible, for example, to apply a tin layer (3) to form the desired soldering eyelets by hot tinning. 
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Patent EP-0363787-B1 (EP)
IPC: F23D17/00
Filed: 1989-10-03
Granted: 1992-05-20
Abstract: A burner with an integrated electrical high-voltage igniter and a flame monitor for partly oxidizing gaseous fuels in reactors that are either pressurized or not. A fuel-gas channel communicates with a confusor which opens into an annual fuel-gas nozzle. The fuel-gas channel, furthermore, is surrounded by an annular oxygen channel. Water channels border the confusor and the annular fuel-gas nozzle. The annular fuel-gas nozzle, moreover, has the confusor, and annular nozzle with a reaction zone end, and a diffusor. This diffusor merges into the oxygen channel at an axially parallel radius of curvature. A high-voltage ignition cable extends through the fuel-gas channel and terminates in a metal electrode which is positioned so as to form a spark gap in a space between the tip of the electrode and a metal wall of the burner. In this space within the spark gap, the fuel gas and oxygen mixture is turbulent, whereby the fuel-gas channel provides a reliable and certain ignition of the fuel gas and oxygen mixture independent of gas pressure in that space. The radius of curvature is located at an exit end of the diffusor and extends into the oxygen channel for separation of gas from walls of the diffusor to produce a vacuum in the spark gap space for suctioning the oxygen from the oxygen channel.
Patent EP-0365227-B1 (EP)
Title: Swageable tubular member
IPC: F16B19/05
Filed: 1989-10-13
Granted: 1992-05-27
Abstract: A swageable tubular member 12 for a pin and swageable member fastener of the type which carries a plurality of combination lock and breakgrooves, is provided with a projecting skirt 32 at that end of the collar which, in use, is remote from the workpieces and is the first to be swaged towards the pin. The skirt 32 is of reduced wall thickness, having an internal diameter which is greater than that of the remainder of the bore of tubular member, which it meets at an annular shoulder 34 which is substantially at right-angles to the bore axis. When the tubular member is swaged on to the pin, the skirt 32 does not engage the pin but projects beyond the pin-break which occurs adjacent the shoulder 34.
Patent EP-0375494-B1 (EP)
Inventor: DERUY RENE
IPC: F23N1/02
Filed: 1989-12-06
Granted: 1994-03-23
Abstract: Automatic regulation method for a solid-fuel boiler (1), with discontinuous firing with fuel and using a forced draft from an electric fan (8, 9), characterised in that use is made of a fan (8, 13), with continuously variable output, regulated on the basis of the simultaneous measurement of the temperature of the water in the boiler and the temperature of the flue gases, with the aid of a suitable regulation. <IMAGE>
Patent EP-0408595-B1 (EP)
Inventor: MILIN MARCEL
IPC: G08B13/24
Filed: 1989-03-08
Granted: 1995-01-18
Abstract: The detector indicates the presence of a body (28) which is sufficiently conductive of Hertzian energy in a predetermined volume with the possibility of determining approximately its distance from the receiving aerial from a few millimeters to several meters. A stationary conductive body (28) has no effect on the detection mode. The electronic device consists essentially of an emitter (1)of pulses which are preferably modulated and, if necessary coded. A signal (10) from the emitter (1) after amplification (9) is radiated by the aerial (2). A receiver (13) receives directly the synchronisation signal (4) and, if applicable, the coding signal (5) from the emitter (1). If a body (28) which is sufficiently con (1). If a body (28) which is sufficiently conductive of Hertzian energy passes between or disappears from between the aerials (2) and (11) the signal received on the aerial (11) varies sufficiently for the receiver (13) to act on a control (12) and signalling (15) mode.
Patent EP-0358780-B1 (EP)
Inventor: AKIYAMA YOSHIYUKI SONY CORPORA
IPC: G11B17/22
Filed: 1989-03-03
Granted: 1993-11-24
Abstract: Un magasin de disques (1) contenant un certain nombre de disques (8) comprend un couvercle amovible (4) qui couvre l'orifice de sortie de disques (2) et permet l'extraction de ces derniers, et un ensemble d'organes pousseurs de disques (6) qui poussent les disques (8) un à un vers l'extérieur à travers l'orifice de sortie (2). Cet agencement empêche la pénétration de la poussière ou la sortie des disques lorsque le magasin (1) n'est pas utilisé. On peut réaliser un appareil d'enregistrement/reproduction de petites dimensions utilisant ledit magasin amovible, en employant un seul moteur (85) pour entraîner un levier poussoir (87) qui actionne sélectivement chaque organe pousseur (6) lequel, à son tour, pousse un disque déterminé (8) vers l'extérieur du magasin de disques (1), ainsi qu'un organe de transfert de disques qui charge le disque poussé (8) dans l'unité d'enregistrement/reproduction ou le décharge de cette même unité.
Patent EP-0377025-B1 (EP)
Title: Dispositif de verification a faible resolution pour images video
Inventor: PARULSKI KENNETH A
IPC: H04N5/262
Filed: 1989-06-08
Granted: 1994-06-08
Abstract: Un appareil d'images vidéo permet d'obtenir une image de vérification à résolution relativement plus faible à partir d'un détecteur d'image à haute résolution (12). Grâce à l'orientation d'un réseau filtrant chromatique (10) de sorte que les éléments de luminance (verts) soient disposés dans des raies de même couleur (18) parallèles au sens de balayage horizontal, les éléments de luminance peuvent être sous-échantillonnés en vue d'une souplesse accrue dans la production d'images à résolution plus faible. Une mémoire (50) stocke les signaux d'image discrets émanant du détecteur d'image (12) et permet l'accès aux signaux en deux modes: un mode d'enregistrement à haute résolution pour l'adressage de pratiquement tous les signaux d'image et un mode d'affichage à faible résolution pour l'adressage des seuls signaux émanant de lignes d'éléments filtrants de même couleur (vert). L'adressage à faible résolution peut se fonder sur une grande variété de configurations d'échantillonnage linéaire correspondant à la capacité linéaire et à la résolution horizontale d'un dispositif d'affichage (54).
Patent EP-0396669-B1 (EP)
Inventor: IANNARONE JOHN R
IPC: G06F5/14
Filed: 1989-04-26
Granted: 1995-06-28
Abstract: A parallel asynchronous elasticity buffer. Selection of the address of a storage element for writing or reading of data is provided by asynchronous input and output pointers implemented using circular gray code counters. The buffer is initialized once during transmission of each frame of data so that the pointers do not select the same storage element for writing and reading at the same time. Write overflow or read underrun of a storage element is detected before any data corruption can occur by comparing the input and output pointers. An error condition is detected if the input and output pointers overlap for a threshold period, which can be shorter than the period required for writing or reading of a multibit data unit to or from the buffer. The overlap time period is determined by comparing the pointers at one or more sampling times corresponding to selected phases of a clock signal.
Patent EP-0388874-B1 (EP)
Inventor: HICKEL WERNER DR
IPC: G01B11/06
Filed: 1990-03-20
Granted: 1994-05-04
Abstract: The invention relates to a method for determining the refractive index and layer thickness of ultrathin layers. 
<??>In order to determine the refractive index and/or thickness of layers having layer thicknesses  1  mu m, layers which are applied to a solid substrate are recorded by means of surface/plasmon microscopy as a function of the angle of incidence of the irradiating laser beam. 
<??>It is possible in this way to determine layer thicknesses with a vertical resolution >/= 0.1 nm in conjunction with simultaneous lateral resolution >/= 5 mu m.
Patent EP-0396951-B1 (EP)
Inventor: WAGNER RUDOLF
IPC: H01L21/00
Filed: 1990-04-23
Granted: 1993-10-27
Abstract: To handle wafer-type bodies, in particular semiconductor wafers, in a vacuum system, these have to be transported and deposited between stations. A wafer (17) is supported at its edge by two support arms (21) each having two fingers (22) and resting surfaces (23) at the finger ends in four edge regions of the wafer (17) distributed around the circumference. In order to grip or release the wafer by reducing or increasing the mutual spacing of the support arms (21), both support arms are each attached to a piston/cylinder unit (24). In the latter, the cylinder (27) moves in each case relatively to the stationary piston rod (25), both piston rod ends being attached opposite one another to a rotating spindle (26) which extends perpendicularly to the cylinder axes and by means of which the two piston/cylinder units (24) with the support arms (21) can be swivelled from one station to the next inside the vacuum system. The two piston/cylinder units (24) are actuated by means of a pressurised medium for moving the support arms (21) apart which is supplied via lines (31) through the hollow rotating spindle (26) and through the hollow piston rods (25). The actuation takes place against the action of a compression spring (34) for the opposite excursion which rests on the cylinder (27) and on the piston (29) inside the cylinder (27). 
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Patent EP-0395088-B1 (EP)
Title: Coated abrasive material
Inventor: KELLY ROBERT G
IPC: C09K3/14
Filed: 1990-04-27
Granted: 1997-06-11
Abstract: Coated abrasive materials having abrasive filaments of polycrystalline alumina.
Patent EP-0416272-B1 (EP)
Title: Formed organosiloxanaminpolycondensates, process for their preparation and their use
IPC: C02F5/08
Filed: 1990-07-27
Granted: 1993-08-18
Abstract: Die Erfindung betrifft gegebenenfalls mittels Si-, Ti-, Zr- und/oder Al-haltigen Vernetzern vernetztes Organosiloxanamin-Copolykondensat aus Einheiten 
<CHEM>
 R<5> = direkt an N bzw. an X gebundenes Alkylen mit C1-C10, Cycloalkylen mit C5-C8 oder 
<CHEM>
 X = -NH2, -NH-(CH2)2-NH2, -N(CH3)2, -N(C2H5)2 -NH-(CH2)2-NH-(CH2)2-NH2, -Cl, -Br, -J, -SH, -P(C6H5)2, 
<CHEM>
 wobei R sec  = H oder Alkyl mit C1-C3, in Form kugelförmiger Teilchen mit einem Durchmesser von 0,01 bis 3,0 mm, einer spezifischen Oberfläche von 0 bis 1000 m<2>/g, einem spezifischen Porenvolumen von 0 bis 6,0 ml/g sowie einer Schüttdichte von 50 bis 1000 g/l. Sie betrifft weiterhin diverse Herstellungsverfahren für die geformten Copolykondensate sowie eine Verwendung jeweils bestimmter Zusammensetzungen zur Entfernung von Metallen aus Lösungen bzw. zur Adsorption von gasförmigen organischen Verbindungen und/oder von Wasserdampf.
Patent EP-0414072-B1 (EP)
Inventor: HUNT ROBERT N
IPC: G01J3/10
Filed: 1990-08-11
Granted: 1994-04-13
Abstract: An infrared source suitable for use as a remote source for infrared interferometer spectrometers. This device is composed of a heat source (1), a black body radiating element (4) and a concave reflector (3). A support (2) to maintain the heat source and black body radiating element (4) in proper position is also preferably included. The device of the present invention enhances the accuracy and sensitivity of gas sensing devices based upon measurement of background infrared radiation, and allows the remote infrared source to be used in locations in which ignitable materials may be present.
Patent EP-0416569-B1 (EP)
Inventor: BAXTER RICHARD V
IPC: H02J3/00
Filed: 1990-09-05
Granted: 1995-11-15
Abstract: AC line monitoring is provided for uninterruptible power supplies to detect AC power system line faults by comparing the presently received cycle of the AC power line signal with a reference waveform. The reference waveform is formed of a composite of waveforms from prior cycles which adapts over time to the shape of the AC power line waveform, so that waveforms other than pure sinusoids can be accepted without triggering false fault conditions. The composite reference waveform may be formed of essentially all samples from prior cycles with exponentially decaying weighting. An excessive deviation of the current waveform from the reference waveform results in a fault being detected which causes switching of the uninterrupible power supply to provide backup power. The RMS value of the power line voltage is also estimated on a substantially real time basis, preferably by calculating the RMS value of the reference waveform, to provide a fault condition signal when the estimated RMS value falls below a selected level, which also can be utilized to cause switching of the uninterruptible power supply.