baber/WOPTO huggingface dataset:
Patent EP-0527221-A1 (EP)
Title: Process for preparing polyolefins having a bimodal molecular weight distribution.
Inventor: STRICKLEN PHIL MARVIN
IPC: C08F4/68
Filed: 1992-03-03
Abstract: A two-step polymerization process for producing a polyolefin having a bimodal molecular weight distribution is provided. In step one, under polymerization conditions, at least two different alpha-olefins are contacted with a catalyst system which comprises an aluminoxane and a metallocene, selected from the group consisting of mono, di, and tri-cyclopentadienyls and substituted cyclopentadienyls, of a metal selected from titanium, vanadium, chromium, zirconium, niobium, molybdenum, hafnium, tantalum, and tungsten, provided however if said metal is titanium then a metallocene of at least one other of said metals is present such that a first polymerization mixture is formed which comprises a low crystallinity, high molecular weight, copolymer, unreacted monomer, unreacted comonomer, and catalyst. This is followed by contacting, under polymerization conditions, hydrogen (and optionally additional alpha-olefin), with said first polymerization mixture which comprises copolymer, unreacted monomer, unreacted comonomer, and catalyst, such that a second polymerization mixture is formed which comprises a low crystallinity, high molecular weight copolymer, and a high crystallinity, low molecular weight homopolymer.
Patent EP-0585301-A1 (EP)
Title: Improvements in and relating to particle detection and analysis.
Inventor: WALKER MALCOLM JAMES
IPC: G01N15/10
Filed: 1992-05-20
Abstract: PCT No. PCT/GB92/00917 Sec. 371 Date Jan. 7, 1994 Sec. 102(e) Date Jan. 7, 1994 PCT Filed May 20, 1992 PCT Pub. No. WO92/21021 PCT Pub. Date Nov. 26, 1992.The invention provides a method of, and apparatus for detecting and analyzing moving particles using an impact responsive transducer which generates a detection signal having an amplitude related to force of particle impact. The transducer output signal is monitored and when it exceeds a given threshold, any local maximum values are noted. Those values are compared to determine which has the overall maximum amplitude. A final signal is then generated in order to provide a representation of the maximum value, and hence the momentum and time occurrence of a particle impact.
Patent EP-0586531-A1 (EP)
Title: Crushing unit for use in a clinker-cooling plant.
Inventor: WELLMANN HANS-PETER
IPC: B02C1/02
Filed: 1992-06-05
Abstract: PCT No. PCT/EP92/01265 Sec. 371 Date Dec. 3, 1993 Sec. 102(e) Date Dec. 3, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/21441 PCT Pub. Date Dec. 10, 1992.A jaw crusher is positioned within a duct connecting a high temperature furnace outlet and a cooler for crushing high temperature cement clinker material discharged by the furnace. The jaws are provided with cooling air-swept ducts that extend through the jaws and into the crushing chamber. The working surfaces of the jaws are provided with imbricated protective elements. A stationary jaw member within the duct provides a partition forming an air flow duct portion and a movable jaw member cooperates with the stationary jaw member to delineate a discharge crushing chamber separated from the air flow duct portion. The movable jaw is positioned at the wall of the duct for easy access while the drive mechanism for the movable jaw is located outside the duct.
Patent EP-0584256-A1 (EP)
Inventor: VISSER THEOFILUS J OCTROOIBURE
IPC: A61K51/00
Filed: 1992-04-22
Abstract: The invention relates to a method for detecting and localizing tissues, having neurokinine 1 receptors, in the body of a warm-blooded living being, by administration of a composition comprising a labelled small peptide, having a selective affinity to neurokinine 1 receptors, and by then radioassaying said being. The invention also relates to a method for the therapeutic treatment of tumors, having on their surface neurokinine 1 receptors, in the body of a warm-blooded living being, by treating said being with a labelled small peptide, having selective affinity to neurokinine 1 receptors.
Patent EP-0585392-A1 (EP)
Title: Flashover simulation for firefighter training
Inventor: LAYTON MARK R
IPC: G09B9/00
Filed: 1992-05-21
Abstract: A system and method is disclosed for providing a simulation of a flashover condition that can occur during the course of suppression of a live fire. The flashover simulation is implemented by selectively supplying and igniting fuel to an auxiliary or flashover fuel burner assembly positioned adjacent the ceiling of the burn room of a firefighter trainer. Preferably, the flashover simulation is implementable only upon attainment of a threshold value of one or more pre-selected trainer operational parameters that are monitored throughout the course of a training scenario. Preferred trainer operational parameters for such monitoring include flame height at a main burner assembly and air temperature adjacent to or near a ceiling portion of the burn room.
Patent EP-0637203-A1 (EP)
Inventor: LORIA ROGER
IPC: A61P1/12
Filed: 1992-04-14
Abstract: The present invention provides an improved means for regulating the immune response, for ameliorating effects of stress, and for avoiding untoward effects of chemotherapy or exposure to irradiation by administration of androstediol (AED) and androstenetriol (AET). The improved means of regulating immune response can be utilized in treating infectious diseases and immune diseases such as diabetes and chronic fatigue syndrome, both diseases now considered to be immune response related syndromes. These compounds can also be used to treat alopecia, intestinal disorders, immunosuppression induced by steroids, phasyngitis, hemorrhagic conjunctivitis, meningitis, exanthem, encephalitis, hepatitis, infantile, diarrhea, paralysis, pericarditis, myocarditis, diabetes or to increase the immune response against certain anemias or diabetes or to a vaccine immunogen.
Patent EP-0605492-A1 (EP)
Title: Process for detecting continuity zones in binary coded patterns.
Inventor: BRAUNSTEIN ULRICH
IPC: G06V30/10
Filed: 1992-09-17
Abstract: Once a black pixel has been detected in a binary coded pattern (PI), the environment of the black pixel having a reduced number of neighbouring pixels is checked for further black pixels. The thus determined real size of the continuity zone (for example CC1) formed by all detected black pixels is compared to a predeterminable maximal size. If the real size is smaller than the maximum size, an increased number of neighbouring pixels, with respect to the previously selected number, is selected, and the environment of each pixel belonging to the already built continuity zone (for example CC1) is checked for additional black pixels on the basis of said increased number of neighbouring pixels.
Patent EP-0557512-A1 (EP)
Title: Utilization in cosmetic or topical applications of an aqueous dispersion based on organopolysiloxanes and a crosslinked copolymer of acrylamide/neutralized 2-acrylamido 2-methylpropane sulfonic acid.
Inventor: DUBIEF CLAUDE
IPC: A61K8/00
Filed: 1992-09-15
Abstract: PCT No. PCT/FR92/00866 Sec. 371 Date May 17, 1993 Sec. 102(e) Date May 17, 1993 PCT Filed Sep. 15, 1992 PCT Pub. No. WO93/05762 PCT Pub. Date Apr. 1, 1993.The present invention relates to the use in cosmetics or in topical application of an aqueous dispersion containing, in a cosmetically acceptable aqueous medium, at least one organopolysiloxane and one crosslinked acrylamide/neutralized 2-acrylamido-2-methylpropanesulfonic acid copolymer, with the proviso that the organopolysiloxane is not a linear dimethylpolysiloxane with a viscosity of less than 10-1 m2/s.
Patent EP-0614440-A1 (EP)
Title: Container.
Inventor: POESCHEL GUENTER
IPC: B65D90/02
Filed: 1992-10-27
Abstract: Self-supporting, closed box body superstructures or containers composed of individual walls made of an insulating, sandwich material, with no thermal bridges, with or without cooling units, for the transport of goods on trucks, are known. The individual prefabricated walls are glued together at their corners with inner and outer angles that increase their stability. A self-supporting, closed container made of fiber-reinforced plastics as an insulating, sandwich construction with no thermal bridges is made of a single piece. Its bottom, top and walls (2) are not individually prefabricated. The type of the supporting fibres, their number and their orientation are graded in the whole sandwich structure according to stress conditions. The container is automotive when provided with corresponding units, with or without cooling units.
Patent EP-0561147-A1 (EP)
Inventor: MERLONI ANTONIO
IPC: C02F1/48
Filed: 1993-02-08
Abstract: The device includes one or more permanent-magnet elements (115) arranged in the water supply circuit (111, 119) so that the soluble calcium precipitates as insoluble crystals. The washing water thus behaves like softer water, reducing or eliminating the use of conventional resin-based chemical softeners.
Patent EP-0561158-A1 (EP)
Inventor: HENNECKEN BRUNO
IPC: B30B15/06
Filed: 1993-02-12
Abstract: Press cushion made of asbestos-free material for use, for example, in presses for the production of high-pressure laminates. The cushion consists of a woven textile made of a yarn of aromatic polyamide which, if appropriate, is mixed with other yarn materials and, based on the entire weight of the press cushion, contains metal filaments in a proportion between 0 % by weight and approximately 70 per cent by weight, preferably between approximately 0 % by weight and approximately 40 per cent by weight, characterised in that a non-woven is needled on to the top side and/or on to the bottom side of the woven layer.
Patent EP-0570803-A1 (EP)
Inventor: KNOBLOCH PETER
IPC: D04H1/00
Filed: 1993-05-10
Abstract: There is described a method of producing moulded parts in which a fibrous material is mixed with an adhesive and maintained in a mould under pressure until the adhesive has set, which comprises using as the fibrous material a mixture of an essentially finely fibrous material based on synthetic fibres and of chopped (short-cut) monofilaments which confer the necessary hardness and stiffness on the moulded part to be produced, the adhesive content of the ready-produced moulded part being less than 10% by weight, based on the moulded part. The method makes it possible to produce moulded parts having a low adhesive content, which are repeatedly recyclable.
Patent EP-0576868-A1 (EP)
Inventor: KUEHLEIN GEORG
IPC: C08K5/103
Filed: 1993-06-05
Abstract: The invention relates to medical articles such as catheters, tubes, containers, mouldings and the like made from polymeric materials. These articles have a special finish for increasing the compatibility with blood on contact with blood or blood-like liquids. To this end, a defined amount of acethylsalicylic esters or mixed esters or partial esters as additives is mixed into the starting polymers before the actual moulding. The acethylsalicylic acid can be esterified by means of saturated and/or unsaturated C2- to C24-fatty alcohols. The esterification may also be carried out using glycerol, polyethylene glycol, pentaerythritol, glycol, neopentyl alcohol etc.
Patent EP-0636551-A1 (EP)
Inventor: DELATOUR MICHEL
IPC: B65D41/34
Filed: 1993-07-12
Abstract: The invention relates to a threaded closure for a container, including a safety ring (1) fastened to a lid (9) which can be fixed to the neck of the container, the said lid comprising a bottom and a side skirt, the inner wall of which includes closure ramps (14) which form threading and are provided in order to interact with corresponding closure ramps (18) mounted on the outer part of the neck of the container, in which the safety ring includes an internal rim bearing against the lower edge of the skirt of the lid and including at least one locking tab (4) and at least two snap-fastening tabs (5), the locking tab (4) bearing, in the closed position of the lid, against a rim of the neck of the container, located under the closure ramps and the snap-fastening tab being locked in a circular groove provided in the lower inner part of the skirt of the lid. <IMAGE>
Patent EP-0579224-A1 (EP)
Inventor: YAMASAKI TORU
IPC: H04N1/60
Filed: 1993-07-15
Abstract: Color information is sent to a network together with an equation correlating a transmission color space with CIEXYZ and environmental information and gamut information of an information processing apparatus. A receiver/sender information processing apparatus connected to the network includes circuits for converting the transmission color space to CIEXYZ or vice versa, for performing color conversion in accordance with the environmental information, for performing gamut compression in accordance with the gamut information, and for performing conversion to an internal color space or vice versa.
Patent EP-0581195-A1 (EP)
Inventor: SORENSEN JAMES CHRISTIAN
IPC: B01D63/02
Filed: 1993-07-22
Abstract: An improved shellside feed, countercurrent flow, hollow fiber membrane separation module is provided wherein one or more flow tubes (50,60) are incorporated into the conventional design. The flow tubes increase the efficiency of the membrane separation module by reducing undesirable flow patterns that are present in the conventional module.
Patent EP-0585837-A1 (EP)
Inventor: SCHOLZ DANKMAR
IPC: B29C70/08
Filed: 1993-08-27
Abstract: The invention relates to a process for producing thick-walled moulded bodies from fibre-reinforced polyester resins with cyclopentene or cyclohexene groups or from fibre-reinforced vinyl ester resins by impregnating a plurality of layers of glass fibre mats, into which spacer woven fabrics are inserted, with the polyester resin and subsequently curing the laminates.
Patent EP-0601291-A1 (EP)
Inventor: KRAUS MARKUS
IPC: G01R15/00
Filed: 1993-09-20
Abstract: A high voltage transformer, particularly an ignition coil for an internal combustion engine, having a conductor section carrying a high voltage with respect to a reference potential (earth) and having at least one conductor area which is arranged in the vicinity of the conductor section and is electrically isolated from the latter, on which conductor area a voltage varying in dependence on the high voltage is available. Between the conductor area (7, 7') and a test output (12), a non-linear electrical transmission element (13) is interposed.
Patent EP-0593970-A1 (EP)
Inventor: TAKAGI HARUO
IPC: B25B23/04
Filed: 1993-10-05
Abstract: A screw-driving device, which can drive screws continuously one by one, comprises a casing coupled to a screwdriver, a slide member slidably moved in reciprocating movement in the casing and a mechanism for feeding a screw-holding tape by one-step pitches corresponding to the distances between the adjacent screws on the tape. The tape feeding mechanism includes a guide slot provided in the casing, and a two-arm lever pivotally connected to the slide member and pivotally moved to perform indexing of the screws to a position aligned with the screwdriver by a pin fitted into the inclined section of the guide slot. A pawl member with a pawl fitted into one of the grooves at one lateral edge of the tape is pivotally connected to the end of the other arm of the two-arm lever and is biased toward the tape by a spring. At the same time, a further pawl member entering one of the grooves at the opposite side of the tape is pivotally connected to the slide member and is biased toward the tape.
Patent EP-0599032-A1 (EP)
Inventor: KOLLER HANS
IPC: B65G1/04
Filed: 1993-10-05
Abstract: The container store has at least one pair of vertical rows (1, 1') which are situated mirror-symmetrically opposite each other at a distance, are provided with store spaces (2, 2') and are bounded at their four corners by rack supports (3). In order to configure the container store such that it is cost-effective, efficient and capable of being adapted to different requirements, it is proposed that a vertically movable lift (4) having a feed and removal device (8) is present in the space between the rows (1, 1') and is guided at least on two rack supports (3) located at opposing sides of the space. <IMAGE>
Patent EP-0599162-A1 (EP)
Inventor: RIZZOLI SALVATORE
IPC: A24C5/47
Filed: 1993-11-12
Abstract: On a filter assembly machine (1), a rolling device (3) provides for joining, by means of a succession of strips (9), a number of elongated elements in a corresponding succession of groups (8) using a number of rollers (24), each presenting a respective seat (27) for a respective group (8), and each rotating about a respective axis (24a) for rolling the groups (8) in contact with a rolling surface (26); the axes (24a) of the rollers (24) being moved, in relation to the rolling surface (26), at a first speed (V2-V1); and the rollers (24) being so operated as to rotate about the respective axes (24a) and advance the respective seats (27) at a second variable speed (V3) which is minimum when the groups (8) are loaded (7) and unloaded (11) on and off the rollers (24).
Patent EP-0572064-A1 (EP)
Inventor: DU QUESNE FRANCIS
IPC: B60C25/132
Filed: 1993-05-14
Abstract: An eccentric forms part of a cylinder on which is fitted the control lever (20) and which is mounted so that it can rotate in a casing (16) forming part of the arm (7), where a second eccentric also forms part of the cylinder acting in conjunction with a pusher (24) interacting with a clamping plate (25) located freely around a stop rod (26) which is guided along the pivoting arm (7) into the casing (16) and into a guide (30) forming part of the arm (7), where one end of the stop rod (26) interacts with a bearing block (31) forming part of the vertical post (5), and where a pressure spring (28) is located between the stop rod (26) and the pressure plate (25), the whole thing being intended to move the tool (10) away slightly and at the same time fix it at a distance from the wheel (4), both in a vertical plane and in a horizontal plane. <IMAGE>
Patent EP-0601713-A1 (EP)
Title: Amplifier devices
Inventor: FLUXMAN STEVEN MICHAEL
IPC: H03F3/347
Filed: 1993-11-10
Abstract: A method of operating an amplifier comprising a plurality polysilicon thin film transistors (27,29,31,33,39,49,53) including a current source transistor (39) and a load transistor (27,31), the method comprising operating the current source transistor (39) and the load transistor (27,31) at a gate to source voltage less than a threshold voltage (as defined) to reduce the drain conductance of said source and load transistors ad thereby to improve amplifier performance parameters which depend on said drain conductance.
Patent EP-0601868-A1 (EP)
Inventor: CHOI YOUNG-JAE
IPC: H01L27/108
Filed: 1993-12-10
Abstract: In a manufacturing method for a semiconductor memory device, wherein a capacitor having a double fin-shaped structure is provided, a storage electrode is formed by applying a thick planar material (31) which is capable of being wet-etched, between the double fins consisting of conductive layers (30,34). Accordingly, the problem of a photolithography process caused by poor step difference of a conventional fin structure can be solved. By removing the wet-etchable material (31) before pattern-etching the first conductive layer (30) the storage electrode surface is less likely to be damaged as compared to a RIE step. Further, the storage electrode may be formed by using a thin high temperature oxide film (41) whose etching rate is great. Thus, the cell's topography may be improved and damage to the storage electrode decreased.
Patent EP-0604161-A1 (EP)
Inventor: KEYAKI KEIICHI
IPC: A44B19/26
Filed: 1993-12-20
Abstract: A decorative pull tab (3) adapted for being pivotally connected to a slide fastener slider body (1) and for fastening a decorative piece (8, 2, 11) thereto. The decorative pull tab (3) comprising a ring (6) pivotally connected to the slider body (1) and a pull tab body (4) including a pair of first and second clamping plates (7, 7') and a hinge joint (5) joining the first and second plates (7, 7'), the pull tab body (4) being folded over itself on the hinge joint (5), with the ring (6) pivotally connected to the hinge joint (5) and with the decorative piece (8, 2, 11) clamped between the first and second clamping plate (7, 7'),
Patent EP-0589789-A1 (EP)
Inventor: SABATIER LOUIS
IPC: B65H3/12
Filed: 1993-09-22
Abstract: A device for separating flat articles from a pile, including a first (7) and a second (8) suction nozzle which are arranged on one side of a jogging edge (strip) (3), a perforated endless belt (6) passing by continuously in front of the suction nozzles and the free face of the first article in a pile (stack) of articles, a passage forming an exit between the jogging edge and the belt, at least one sensor (17, 18, 19) arranged on the other side of the jogging edge, and a control means (10) for actuating one of the nozzles according to a destacking cycle. The control means is arranged in order to detect that a first article in the pile has been jogged rearwards, by monitoring the operation of one of the suction nozzles during the destacking cycle and triggering a rejogging cycle in response to such a detection, during which the nozzles are actuated alternately. <IMAGE>
Patent EP-0600814-A1 (EP)
Inventor: HUANG DANIEL L
IPC: H01L29/78
Filed: 1993-09-21
Abstract: A method of fabricating field effect transistors (FETs) that employs only optical lithography involves the formation of a relatively wide aperture using optical techniques is disclosed hereunder. The formation of composite sidewalls having differential etch resistance in the aperture to define a final aperture width less than that available with conventional optical techniques. A conventional P⁻is performed substrate (10) with ROI regions (15) defining an active N⁻ region (110) coated with a thin SiO2/Si3N4 insulating layer (20) is first provided. Then, a polish-stop layer of CVD boronitride (40) having a thickness equal to the desired thickness of the transistor gate is deposited. Next, an aperture (210) is formed therein by conventional optical lithrography and RIE using a CF ₄/O₂plasma. Two sidewall layers, a first layer of CVD oxide (50) and a second layer of CVD nitride (60) are now deposited onto the structure. A first selective etching step using an anisotropic dry etch of CHF ₃/C1₂removes the CVD nitride layer (60) from all the horizontal surfaces of the structure. A second selective etching step using a CF  4 /O₂plasma removes the CVD oxide layer (50) at the bottom of the aperture. A first boron implantation establishes the threshold level and another boron implantation prevents punch-through between the source and drain. They finally result in the formation of the channel (220). The thin insulating layer is stripped and a gate oxide (25) is grown within aperture (210).
Patent EP-0614385-A1 (EP)
Title: An automatic pen-shaped syringe.
Inventor: MIKKELSEN S REN
IPC: A61M5/50
Filed: 1992-11-30
Abstract: PCT No. PCT/DK92/00358 Sec. 371 Date May 20, 1994 Sec. 102(e) Date May 20, 1994 PCT Filed Nov. 30, 1992 PCT Pub. No. WO93/10838 PCT Pub. Date Jun. 10, 1993A pen shaped syringe with automatic needle insertion has an injection system integrally displaceable in a housing and comprising a basic part carrying a medicine reservoir with a hypodermic needle at its distal end, and a dosing mechanism with a carrier engaging a cogged piston rod, the carrier being coupled to a dose spindle in a rotatable but not displaceable way. The dose spindle is provided with a thread engaging a thread in a sequence part having protrusions engaging slots in the basic part to allow a limited axial movement of the parts in relation to each other, the extent of the movement being defined by the rotational position of the dose spindle. A spring is compressed between the basic part and the housing when the basic part is moved in the proximal direction by exerting a cocking force on the sequence part which part after having performed the set limited axial movement in relation to the basic part carries this basic part against the force of the spring.