baber/WOPTO huggingface dataset:
Patent EP-0430761-B1 (EP)
Inventor: DUFOUR DENIS
IPC: B29C65/34
Filed: 1990-11-20
Granted: 1995-05-03
Abstract: The invention relates to the welding of components made of heat-fusing plastic, using an electrical heating resistor arranged in the thickness of a connection component. According to the invention, the resistor is a thin electrically conductive layer advantageously formed on a supporting film made of heat-fusing plastic and capable of causing the tearing of the layer at a specific temperature corresponding to the welding temperature of the components. The invention is used particularly for the thermal welding of polyethylene pipes used in the gas industry.
Patent EP-0380440-B1 (EP)
Inventor: WAELCHLI WERNER
IPC: E05C17/24
Filed: 1990-01-04
Granted: 1993-12-22
Abstract: A window or door has a wing fastener which, in addition to the open position and the closed position, has a further position, in which the wing (3) can be opened in a particular region and can be locked in part of this region as a result of the actuation of the wing fastener. When the wing (3) is to be opened completely from a locked region, it must first be closed completely, thereby preventing an intruder from penetrating through the partially open door or the partially open window into the room located behind it. <IMAGE>
Patent EP-0431138-B1 (EP)
Inventor: PARIENTI RAOUL
IPC: G07B15/02
Filed: 1990-06-22
Granted: 1994-10-19
Abstract: PCT No. PCT/FR90/00460 Sec. 371 Date Mar. 6, 1991 Sec. 102(e) Date Mar. 6, 1991 PCT Filed Jun. 22, 1990 PCT Pub. No. WO91/00574 PCT Pub. Date Jan. 10, 1991.A system for inputting, receiving and transmitting information and data includes a plurality of portable casings that are each formed with a card slot for selectively receiving memory cards of the dual-chip type. The portable casings are further provided with a keyboard, a display screen, an infrared transmitter and receiver, an optical scanner, and an acoustic assembly composed of a speaker and a microphone. The portable casings are capable of transmitting and receiving information with a computer center, via a specialized terminal, and with other portable casings, either optically by virtue of infrared transmitters and receivers or acoustically over a telephone network.
Patent EP-0482063-B1 (EP)
Inventor: DORMAN FRANK
IPC: A61M60/829
Filed: 1990-07-09
Granted: 1997-06-18
Abstract: A centrifugal pump (16) for left ventricle assist includes a pump housing forming an impeller chamber (44) with inlet and outlet passages and enclosing an impeller (46) rotatable to move blood or other fluids through the impeller chamber (44), and a rotor chamber (30) enclosing a rotor (32) integral with the impeller (46) and rotatable to drive the impeller (46). A stator (26) is mounted outside of a rotor casing (20) forming the rotor chamber (30), concentric with, radially outward of and approximately axially aligned with the rotor (32). The stator (26) includes a stator frame (66) with an annular back iron (86) and twenty-four teeth (88) equally spaced apart and projected radially inwardly of the back iron (86). Three wires (94, 124, 125), one for each of three motor phases, are wound about the back iron (86), each including four symmetrically arranged active segments toroidally wound about the back iron (86), corresponding to four poles in a permanent magnet (40) fixed to the rotor (32).
Patent EP-0497788-B1 (EP)
Inventor: CARR ROBERT JEFFREY GEDDES
IPC: G01Q60/00
Filed: 1990-09-12
Granted: 1997-04-23
Abstract: PCT No. PCT/GB90/01407 Sec. 371 Date May 6, 1992 Sec. 102(e) Date May 6, 1992 PCT Filed Sep. 12, 1990 PCT Pub. No. WO91/04507 PCT Pub. Date Apr. 4, 1991.In a method and apparatus for examining samples comprising individual objects (28) of macromolecular or similar size, or smaller, an instrument element (14) comprises a substrate (16) overlaid with a thin film layer (18) of a material that is electrically conductive and/or at last partly optically opaque. A discontinuity comprising an aperture (26) or an asperity is formed in or on the element (14) in a known location, and the sample (28) is brought to this discontinuity so that it is not necessary to search for the sample by scanning. Energy (e.g. electrical energy or light) is applied to the element (14) and, with the latter and the sample in intimate association, e.g. with the sample inside the aperture (26), changes in the radiation from the sample site resulting from the presence of the sample are detected.
Patent EP-0438183-B1 (EP)
Inventor: GATTI GAETANO
IPC: A61K31/7028
Filed: 1987-12-03
Granted: 1995-11-08
Abstract: A storage stable, sterile, pyrogen-free, injectable anthracycline glycoside solution consists essentially of a physiologically acceptable salt of an anthracycline glycoside dissolved in a physiologically acceptable solvent therefor, which has not been reconstituted from a lyophilizate and the pH of which has been adjusted to from 2.5 to 4.0
Patent EP-0484845-B1 (EP)
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1991-11-04
Granted: 1996-08-28
Abstract: A ski boot which includes at least one quarter (124) associated with a rigid shell (102), has one or more soft elements (114) for embracing the upper metatarsal region (103) and/or the tibial region and/or the calf region. The soft elements are associated with the shell and/or with the quarter. One or more strengthening elements (134a,134b), for transmitting the efforts from the leg to the ski, are furthermore associated with the shell and/or with the quarter. The boot thus has regions with different rigidity according to the specific requirements of the athlete. <IMAGE>
Patent EP-0449614-B1 (EP)
Inventor: SCOTT JOHN DAVID
IPC: C07C17/02
Filed: 1991-03-27
Granted: 1994-09-28
Abstract: 1,1,1,2-tetrafluoroethane (HFA 134a) is manufactured from trichloroethylene by a two-stage process comprising reacting trichloroethylene with hydrogen fluoride in one reactor to form 1,1,1-trifluoro-2-chloroethane (133a) and reacting the 1,1,1-trifluoro-2-chloroethane with hydrogen fluoride in another reactor to form 1,1,1,2-tetrafluoroethane. The invention is characterised by reversing the reactor sequence and passing the entire product stream from the HFA 134a reactor together with trichloroethylene through the 133a reactor and separating 134a and hydrogen chloride from the recycle stream between the 133a reactor and the 134a reactor.
Patent EP-0473305-B1 (EP)
Inventor: OHGA NORIO
IPC: G11B20/10
Filed: 1991-08-08
Granted: 1997-07-09
Abstract: A disc-shaped recording medium (1) has a diameter of not more the 80 mm and a recording track pitch of approximately 1.6  mu m. In excess of 130 Mbytes of information is recorded in a data compressed state on the medium (1), which is rotationally driven at a constant linear velocity for recording and optically reproducing the information. A recording/reproducing apparatus for the medium (1) includes a buffer memory (23) between a data compressing circuit (23) for compressing input digital data and a recording encoding circuit (26, 27) for processing the compressed data by modulation suitable for recording, and a buffer memory (25) between a playback decoding circuit (33, 26) and a data expansion circuit (23) for expanding the compressed data to the original state. The capacity of the buffer memories (25) is selected such that recording and reproduction may continue satisfactorily even if there is a track jump during recording or reproduction. <IMAGE>
Patent EP-0480576-B1 (EP)
Inventor: SATRAN AMIR
IPC: B23C5/20
Filed: 1991-09-04
Granted: 1995-06-07
Abstract: A cutting insert for use with a rotary milling cutter tool and having a cutting edge (17) defined between a cutting rake surface (12) and a relief flank (13) and having a base edge (20) defined between said relief flank (13) and a base surface; the cutting edge (17) comprising a plurality of successive component cutting edges (17a,17b,17c) and intermediate edges (19,21) respectively located between successive component cutting edges; each component cutting edge having respective leading and trailing extremities, the trailing extremity of one component cutting edge merging with the leading extremity of a succeeding component cutting edge (17a,17b,17c) via an intermediate edge (19,21), the intermediate edge being directed from the trailing extremity of the one component cutting edge towards the base edge; each normal to an axis of rotation of said cutter tool which passes through a trailing extremity of one component cutting edge intersecting the successive component cutting edge so that during a milling operation, successive component cutting edges overlap. <IMAGE>
Patent EP-0498119-B1 (EP)
Inventor: GOUGH ANTHONY DAVID
IPC: A61Q5/02
Filed: 1991-12-11
Granted: 1996-03-06
Abstract: A hair styling composition for imparting body and/or stylability to hair, comprises   (a) at least one of surfactant, conditioning agent and water or other volatile solvent, together with   (b) a per-alk(en)yl hydrocarbon material. o
Patent EP-0467741-B1 (EP)
Inventor: MARYSSE YVES
IPC: B31B50/68
Filed: 1991-07-04
Granted: 1995-12-20
Abstract: Device for stapling plane elements, comprising at least one oscillating or rotary stapling head, and a stapling bed (4) defined by a principal longitudinal axis (X) essentially perpendicular to the axis of pivoting of the stapling head, the active free end of which is moreover held in position facing an impression of a stapling counterpart (18) formed on the stapling bed. According to the invention, the stapling bed (4) is mounted in a fixed manner on the frame and the stapling counterpart is constituted by an anvil (18), the trajectory of the impression (25, 26) of which coincides essentially at least in part with that of the active free end of the stapling head, the mobile anvil preferably consisting of a turning disc provided with a continuous circular impression centred on its axis of rotation. Application in particular to the stapling of cardboard blanks for the manufacture of packing boxes in folded form. <IMAGE>
Patent EP-0502948-B1 (EP)
Inventor: JAXMAR LEIF
IPC: A23L3/36
Filed: 1990-11-28
Granted: 1994-09-28
Abstract: An air treatment plant for food is closed with the exception of an inlet and an outlet opening (3). In the plant, a pressure increase needed for circulating the treatment air tends to produce an air flow in one direction (29) through an inlet or outlet tunnel (20) communicating with the inlet or the outlet opening. The tunnel (20) has an upper wall (21) in which are arranged nozzles (22) directed substantially opposite to said direction (29), and a lower wall (23) formed with openings (24) for evacuating the excess air in the tunnel (20) produced by air jets (30) generated by a fan (27) and emanating from nozzles (22). A method for reducing the air flow in the inlet or outlet tunnel thus comprises the steps of directing a plurality of air jets (30) from the upper boundary surface (21) of the tunnel (20) substantially opposite to said direction (29), and evacuating from the tunnel the excess air produced by the air jets through openings (24) in the lower boundary surface (23) of the tunnel.
Patent EP-0532675-B1 (EP)
Inventor: CUNNINGHAM JOHN
IPC: C02F3/34
Filed: 1991-06-06
Granted: 1996-02-14
Abstract: PCT No. PCT/US91/03986 Sec. 371 Date Jan. 8, 1992 Sec. 102(e) Date Jan. 8, 1992 PCT Filed Jun. 6, 1991 PCT Pub. No. WO92/19544 PCT Pub. Date Nov. 12, 1992.A controlled-release nutrient source is added at a low level to a bioremediation environment to enhance microorganism growth and activity and promote the effectiveness of the bioremediation in removing environmental contaminants.
Patent EP-0539420-B1 (EP)
Inventor: JANSSENS FRANS EDUARD
IPC: A61K31/506
Filed: 1991-07-09
Granted: 2000-01-05
Abstract: Substituted thiazolyl and substituted pyridinyl derivatives of formula (I), the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein -A<1>=A<2>-A<3>=A<4>- is a bivalent radical having the formula -CH=CH-CH=CH- (a-1), -N=CH-CH=CH- (a-2), -CH=N-CH=CH- (a-3), -CH=CH-N=CH- (a-4), -CH=CH-CH=N- (a-5), -N=CH-N=CH- (a-6) or -CH=N-CH=N- (a-7); B represents NR<1>, CH2, O, S, SO or SO2 wherein R<1> is hydrogen or C1-4alkyl; R is a radical of formula (b-1) or (b-2); wherein D is C1-4alkanediyl; R<2> is C1-6alkyl; n is 0, 1 or 2; L is hydrogen; C1-12alkyl; C3-6cycloalkyl; C3-6alkenyl optionally substituted with aryl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; arylcarbonyl; aryl C1-6alkyloxycarbonyl; or a radical of formula -Alk-R<3> (c-1); -Alk-Y-R<4> (c-2); -Alk-Z<1>-C(=X)-Z<2>-R<5> (c-3); or -CH2-CHOH-CH2-O-R<6> (c-4); have antiallergic properties. Compositions containing the same and methods of treating warm-blooded animals suffering from allergic diseases.
Patent EP-0548280-B1 (EP)
Inventor: SZCZECH THEODORE J
IPC: G02B5/122
Filed: 1991-07-29
Granted: 1994-09-21
Abstract: The present invention provides an improved cube-corner retroreflective article that exhibits a wide range of retroreflective angularity in multiple viewing planes. The present invention provides cube-corner retroreflective elements having a decreased size, as measured by the height of the cube corner, thereby decreasing the amount of canting required to achieve a given angularity. Alternatively, angularity can be enhanced by leaving the degree of canting constant and decreasing the size of the cube corner.
Patent EP-0551558-B1 (EP)
Inventor: BORN PETER
IPC: B65C3/02
Filed: 1992-05-30
Granted: 1994-11-30
Abstract: In a labelling system for stacks of articles on pallets, a printer (4) for printing the labels and a conveyor device (10) for conveying the printed labels to the string (1) provided for tying the stack are provided. The printer (4) is suitable for the printing of non-folded normal paper (6). To fold the paper sheets (6) to form labels, a folding device (8) is arranged between the printer (4) and the conveyor device (10). <IMAGE>
Patent EP-0520233-B1 (EP)
Inventor: PREUSS HANS-PETER DR-ING
IPC: G05B13/04
Filed: 1992-06-09
Granted: 1996-05-15
Abstract: The invention relates to a device (IE) for identifying the parameters of a transmission path (S) without equalisation, particularly a controlled system, with I-Tn model or I-Tt model, a pulse-shaped signal (y) being applied to the input of the transmission path (S) in the open control loop and, at the same time, to its simulation model, and a reference step in magnitude being applied in the closed control loop. Output signals estimated with the aid of the simulation model are compared with measured signals (x) and the optimum parameters (p) are sought by minimising the deviations. Depending on these parameters (p), rules for setting a controller in accordance with the optimum amount are specified. The invention is used in adaptive controllers. <IMAGE>
Patent EP-0546581-B1 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/27
Filed: 1992-12-11
Granted: 1997-03-19
Abstract: A method of making an injection molding nozzle having an electrical heating element (28) wound in a channel (18). The heating element (28) has two terminal wires (40) which extend radially outward parallel to each other from either a common end portion or two separate end portions (30) of the heating element. After the heating element (28) is wound in the spiral channel (18) in the nozzle body (10), forward and rear collar portions (46,60) are mounted around the nozzle body (10) to form a radial slot or opening (72) between them through which the end portion or portions (30) of the heating element project. A stud portion (84) is mounted to extend radially outward from the slot (72) with a single bore or two parallel bores (86) through which the end portion or portions (30) extend. These components are then brazed together in a vacuum furnace to form a strong integral structure with the end portion or portions (30) of the heating element (28) secured in place. In one embodiment, a spacer portion (152) having two parallel bores (156) is mounted with ceramic paste to the stud portion (142). The two terminal wires (40) extend out through the bores for connection in a threaded cap (168) to a pair of external lead wires (128). <IMAGE>
Patent EP-0504073-B1 (EP)
Inventor: BOCQUET JEAN-PIERRE
IPC: A63C11/04
Filed: 1992-03-04
Granted: 1995-01-04
Abstract: The apparatus according to the invention comprises an abrasive belt (6) tensioned between a support drum (3) and a return drum (5), the unit being driven in rotation by a motor (7) placed between the support drum (3) and the return drum (5) and between the abrasive belt bearing surfaces (61, 62) linking the drums. The support drum (3) is formed by at least two sections of differing hardness, namely a section with a rigid peripheral surface for grinding (sanding) with stone, and a section with an elastic peripheral surface for a rough grinding (sanding) or a surface finish grinding (sanding). A driving drum is optionally placed above the support drum (3) for motorised driving of the ski. 
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Patent EP-0586385-B1 (EP)
Inventor: ARLT DIETER
IPC: B01D15/02
Filed: 1992-02-28
Granted: 1996-11-06
Abstract: In a continuously operated counter-current chromatography process, relative displacement between the adsorber, composed of a solid phase, and a liquid movable phase, in successively linked chromatography columns, is obtained by successively opening liquid inlets and outlets along the chromatography columns. Chiral polymers or chiral materials on an anorganic substrate are used as adsorbers. It is thus possible to separate an enantiomer mixture by means of continuous counter-current chromatography. Cross-linked pearl polymers produced from optically active acryl-methacryl-and  alpha -fluoracrylamides have proved particularly useful as adsorbers.
Patent EP-0602104-B1 (EP)
Inventor: SHAW NEIL WILLIAM
IPC: B31F1/20
Filed: 1992-08-18
Granted: 1997-01-08
Abstract: PCT No. PCT/AU92/00439 Sec. 371 Date Feb. 4, 1994 Sec. 102(e) Date Feb. 4, 1994 PCT Filed Aug. 18, 1992 PCT Pub. No. WO93/03913 PCT Pub. Date Mar. 4, 1993.Corrugated paperboards are prepared for corrugation and adhesive bonding of mediums and liners by exposing the mediums liners and adhesives to radiant energy from a thermal source ranging from 1100 DEG  C. to 2300 DEG  C. and emitting a dominant wavelength in the range of 2.1 to 1.0 microns. The speed of adhesive bond development is increased. Polymeric adhesives may be used as alternatives to conventional starch based adhesives.
Patent EP-0607182-B1 (EP)
Inventor: NOAKES TIMOTHY JAMES
IPC: B05D1/04
Filed: 1992-09-17
Granted: 2001-12-05
Abstract: PCT No. PCT/GB92/01712 Sec. 371 Date Jul. 18, 1994 Sec. 102(e) Date Jul. 18, 1994 PCT Filed Sep. 17, 1992 PCT Pub. No. WO93/06937 PCT Pub. Date Apr. 15, 1993.An electrostatic device for spraying liquids comprises a nozzle in the form of a wick which is contacted with a reservoir containing the liquid to be sprayed, high electrical potential being applied to the liquid in the vicinity of the spraying tip of the nozzle whereby the liquid is drawn out preponderantly under the influence of electrical forces into ligaments which break up to form a spray of electrically charged liquid droplets. The wick is fabricated from sheet of a resiliently deformable polymeric foam material of open celled structure and an edge of the sheet material is profiled to form a plurality of sites at which liquid ligaments can be produced. Typically a toothed profile is employed in which a plurality of teeth form the sites at which ligament formation occurs.
Patent EP-0681718-B1 (EP)
Inventor: ROBINSON JEFFREY I
IPC: G06F9/44
Filed: 1992-10-14
Granted: 2000-12-13
Abstract: Architectures and methods are provided for efficiently dividing a processing task into tasks for a programmable real time signal processor (SPROC) and tasks for a decision-making microprocessor. The SPROC is provided with a non-interrupt structure where data flow is through a multiported central memory. The SPROC is also programmed in an environment which requires nothing more than graphic entry of a block diagram of the user's design. In automatically implementing the block diagram into silicon, the SPROC programming/development environment accounts for and provides software connection and interfaces with a host microprocessor. The programming environment preferably includes: a high-level computer screen entry system which permits choosing, entry, parameterization, and connection of a plurality of functional blocks; a functional block cell library which provides source code representing the functional blocks; and a signal processor scheduler/compiler which uses the functional block cell library and the information entered into the high-level entry system to compile a program and to output source program code for a program memory and source data code for the data memory of the (SPROC), as well as a symbol table which provides a memory map which maps SPROC addresses to variable names which the microprocessor will refer to in separately compiling its program.
Patent EP-0575963-B1 (EP)
Inventor: NAKAYAMA HIROSHI
IPC: G11B23/30
Filed: 1993-06-22
Granted: 1998-03-04
Abstract: In an edge detection method, a tightest data portion for forming a tightest pit pattern therein is provided in an area in the front of an effective data portion where an information pit pattern is formed, and the threshold voltage is established on the basis of the tightest pit pattern formed in the tightest data portion. <IMAGE>
Patent EP-0631752-B1 (EP)
Inventor: EUGSTER ARTHUR
IPC: A47J31/54
Filed: 1993-06-30
Granted: 1996-11-13
Abstract: Espresso machine having a continuous-flow heater (3) and a pump (2) intended for the brewing-water operation, with the special feature that the continuous-flow heater (3) has a sufficiently large volume to operate it as a steam boiler for the generation of steam when the heating is switched on and the pump (2) is switched off. <IMAGE>
Patent EP-0610547-B1 (EP)
Inventor: MUELLER FRANK
IPC: G11B23/023
Filed: 1993-10-04
Granted: 1998-03-04
Abstract: A rack for the storage of CD cases or other rectilinear objects preferably has a support providing two lateral wall components that hold or support the CD cases at least in the area of one of their diagonal ends by means of opposite, lateral contacts, whereby the lateral wall components that face the CD cases are arranged at an angle of greater than 90 DEG  relative to each other, thereby forming an imaginary trapezoidal area. Cross supports are arranged between the lateral wall components for the purpose of forming compartments for the CD cases, said cross supports preferably being arranged as rod-shaped elements that are positioned with slight clearance within the vicinity of the diagonal lines of the CD cases, which are inserted diagonally between the lateral wall components in the direction of the apex of the angle.
Patent EP-0604907-B1 (EP)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/09
Filed: 1993-12-23
Granted: 1998-05-27
Abstract: According to the invention, a core pipe (2) is formed, whose properties correspond to the requirements set by the fluid to be conducted. With a suitable coating method an outer protective layer (3) is formed around the core pipe (2) of such a plastic material, which properties meet the requirements set by the prevailing environment and/or pipelaying procedure. <IMAGE>
Patent EP-0606691-B1 (EP)
Inventor: NAKAMURA TETUGI
IPC: A45D2/00
Filed: 1993-01-11
Granted: 1999-04-07
Abstract: A hair iron designed to be used in straight-perming hair, especially frizzled hair, comprises a grip part (4) and pressing members (2, 3). Opposing surfaces of the pressing members (2, 3) for clasping and pressing the hair have uneven faces which match each other, The uneven faces may cover the entire opposing sufaces of the pressing members or only parts of them. The uneven faces give relatively large pressure on the hair. Repeated pressing and releasing of the hair while shifting the iron little by little along the hair from the root to the tip causes each section of the hair to be pressed in multiple directions so as to be deformed into a tiny waveform. Combining this repetition with conventonal treatment with perming lotion and with separate operation(s) of sliding of the hair iron frictionally on the hair from the root to tip to stretch the hair, makes the hair appear tidily straight. <IMAGE>