baber/WOPTO huggingface dataset:
Patent DE-69208445-D1 (DE)
Inventor: TUCK IRA THOMAS
IPC: C10N40/20
Filed: 1992-12-17
Granted: 1996-03-28
Abstract: A system and process for managing metalworking fluids is disclosed. The system has a metering device (22) for supplying desired amounts of metalworking fluid components (23A-D)(coolants, lubricants, biocides, etc.) to the metalworking fluid of the system which has been collected from the metalworking area (12), and filtered. The use of a variable pump (24)(variable in speed, volume or time) is preferred to ensure that adequate, but not excessive amounts, of the necessary components are added to the system. Preferably, the metering device is located between the outlet (20) of the filter (17) and the inlet of a metalworking operation (12). The system and process reduce consumption of the metalworking fluid, reduce costs, reduce waste generation, and increase filter performance and overall system control. <IMAGE>
Patent DE-69214618-D1 (DE)
Inventor: CONTET JEAN-PIERRE
IPC: C09K23/00
Filed: 1992-12-31
Granted: 1996-11-21
Abstract: Cationic surface-active compound comprising, in the quaternary ammonium salt form, a condensation product between, on the one hand, a fraction containing saturated or unsaturated fatty acids, or containing derivatives of the said acids, chosen from the group comprising esters, anhydrides and acid chlorides and, on the other hand, at least one tertiary amine, characterised in that, in combination:   - the alkyl chains of the tertiary amine together comprise from 4 to 12 carbon atoms - the alkyl chains of the tertiary amine together comprise from 1 to 4 functional groups each chosen from the group comprising the hydroxyl and amine functional groups - the fatty acids fraction/tertiary amine molar ratio is between 1.85 and 1.40 - the fatty acids each have a hydrocarbon chain in which the number of carbon atoms is between 5 and 23. m
Patent DE-69217615-D1 (DE)
Inventor: MOISIN MIHAIL
IPC: H05B41/24
Filed: 1992-05-21
Granted: 1997-04-03
Abstract: A circuit for driving one or more gas discharge lamps (102, 104, 106) from a nominal-level voltage supply includes: a voltage boost IC (144); a self-oscillating, series-resonant oscillator (196, 198, 178, 180) for producing a high-frequency output voltage for application to the lamps via an output-coupling transformer (212); and a voltage clamp (215A, 215B) coupling the transformer to the oscillator input (174, 176). The voltage boost IC is arranged to regulate the power drawn by the circuit to a constant level if the supply voltage is greater than 95% of its nominal value. If the supply voltage falls to less than 95% of its nominal value, regulation is lost and the circuit draws less power in proportion to the fall in the supply voltage. If the supply voltage falls to less than 90% of its nominal value the clamp operates to reduce the power drawn by the circuit at a rate greater than that of the fall in the supply voltage. The circuit thus enables an electric utility generating the voltage supply to reduce the power drawn by the circuit by reducing the supply voltage to less than 95% of its nominal value.
Patent DE-69232019-D1 (DE)
Inventor: YOUNES MAGDY
IPC: A61M16/00
Filed: 1992-02-12
Granted: 2001-09-27
Abstract: Improvements in piston-based ventilator design and operation are described. In one aspect, individual compensation of force dissipation within the gas delivery system is effected, so that the desired gas pressure is delivered to the patient airway without the necessity for monitoring the actual pressure and using it as feedback. In another aspect, a piston (14) is dimensioned slightly less than the chamber wall (12) of the pump to define a gap (18) through which an acceptable amount of gas may leak but which eliminates the need for a physical seal, thereby minimizing the frictional resistance within the pump. <MATH>
Patent DE-69300125-D1 (DE)
Inventor: GISSINGER FRANCK
IPC: B23K11/16
Filed: 1993-02-25
Granted: 1995-06-01
Abstract: The subject of the invention is a method for the electric welding of at least two sheets (2, 5) having a multilayer structure, called sandwich sheets, each formed by at least two metal sheets joined together by a polymer film. The method consists in bringing into contact the inner surfaces (3a, 7a) of the sandwich sheets (2, 5) over a partial overlap zone, in applying, to the opposite surfaces (4a, 6a) of the sandwich sheets, at least two wheels each formed by two parts and placed facing each other in line with the overlap zone, in supplying electric power to at least a second part of each wheel (9, 10), in exerting, by means of the wheels (9, 10), a clamping force on the overlap zone of the sandwich sheets (2, 5) in order to bring the second part of each of the said wheels into contact with the inner surface of the sandwich sheet arranged opposite it and in moving the said wheels (9, 10) along the overlap zone. The subject of the invention is also a device for implementing this method. <IMAGE>
Patent DE-69304643-D1 (DE)
Inventor: LE GALL JOEL-YVES
IPC: B64F1/22
Filed: 1993-03-18
Granted: 1996-10-17
Abstract: PCT No. PCT/FR93/00270 Sec. 371 Date Nov. 16, 1993 Sec. 102(e) Date Nov. 16, 1993 PCT Filed Mar. 18, 1993 PCT Pub. No. WO93/18967 PCT Pub. Date Sep. 30, 1993A vehicle for transporting on the ground an aircraft that has front and rear undercarriage legs and wheels on at least the rear undercarriage legs. The vehicle comprises a rolling structure shaped and sized to support the aircraft with the front and rear undercarriage legs on corresponding cradles on the rolling structure. Structure (30, 34) is provided for raising and lowering the cradles. Mechanisms (44, 48, 58) are provided on only the cradles of the rear undercarriage legs, for encompassing and locking the wheels of the rear undercarriage legs without moving the plane horizontally. Each cradle (24) corresponding to a rear undercarriage leg comprises a base (44) against which the wheels on the rear undercarriage leg are applied. At least one mobile support bar (48) is adapted to be placed parallel to the base under the rear undercarriage wheels, this base (44) and bar (48) being disposed on opposite sides of a line (46) along which the rear undercarriage wheels bear on the ground. Each cradle corresponding to a rear undercarriage leg also comprises at least one mobile retaining bar (58) adapted to be placed parallel to and above the support bar (48) over a rear undercarriage wheel.
Patent DE-69318822-D1 (DE)
Inventor: RODGERS WILLIAM
IPC: C02F1/38
Filed: 1993-11-01
Granted: 1998-07-02
Abstract: A method of promoting the formation of flocs comprising the steps of passing a liquid having suspended particles and an added flocculant as a vortex flow through a tapered conduit where the conduit is circular in cross section and increases in cross-sectional size in the direction of liquid flow through the conduit.
Patent DE-69328135-D1 (DE)
Inventor: BELIARD ROLAND
IPC: A61K38/00
Filed: 1993-06-22
Granted: 2000-04-27
Abstract: The invention relates to 2 human monoclonal antibodies of sub-classes IgG1 and IgG3, against the Rhesus D antigen and to a pharmaceutical composition containing a mixture of the said antibodies, more particularly intended for the prophylaxis of the haemolytic disease of the newborn. The invention also relates to the heterohybridoma cell lines that produce these antibodies, which are filed with the "Deutsche Sammlung von Mikroorganismen und Zellkulturen" under accession numbers DSM AC 2039 and DSM AC 2040.
Patent DE-69404253-D1 (DE)
Inventor: RECTOR STEPHEN W
IPC: F16H61/12
Filed: 1994-09-09
Granted: 1997-08-21
Abstract: An electrical transmission control mechanism (10) for shifting a transmission of a machine is provided. The control mechanism (10) includes a control assembly (14) that has rotational motion. A plurality of contactless sensors (54,71) detect the amount of rotational movement of the control assembly (14) and responsively produce signals that are indicative of a desired speed and/or direction of the transmission. A coupling arrangement couples the rotational motion of the control assembly (14) to the contactless sensors (54,71) to isolate the contactless sensors (54,71) from mechanical loading that is imposed on the control assembly (14). <IMAGE>
Patent DE-69406957-D1 (DE)
Inventor: BURKE ANTHONY JOHN
IPC: D21H17/68
Filed: 1994-01-14
Granted: 1998-01-08
Abstract: Filled paper is made by providing an aqueous feed suspension containing filler and cellulosic fibre, coagulating the fibre and filler in the suspension by adding cationic coagulating agent, making an aqueous thinstock suspension by diluting a thickstock consisting of or formed from the coagulated feed suspension, adding anionic particulate material to the thinstock or to the thickstock from which the thinstock is formed, subsequently adding polymeric retention aid to the thinstock and draining the thinstock for form a sheet and drying the sheet.
Patent DE-69407996-D1 (DE)
Inventor: FUNDER CHRISTIAN
IPC: B01J2/16
Filed: 1994-11-15
Granted: 1998-02-19
Abstract: PCT No. PCT/DK94/00429 Sec. 371 Date Dec. 21, 1995 Sec. 102(e) Date Dec. 21, 1995 PCT Filed Nov. 15, 1994 PCT Pub. No. WO95/13865 PCT Pub. Date May 26, 1995An apparatus for the preparation of an agglomerated material from a powder or a liquid or both and having a trough-shaped fluidizing path, in the bottom part of which fluidization gas is blown in with an essential component directed towards the center line of the bottom of the path, gives a very advantageous material flow, which makes an effective agglomeration possible under attainment of superior product properties. The apparatus makes it possible by a process according to the invention to carry through the agglomeration with a particularly big powder humidity and a subsequent low re-humidification.
Patent DE-69434497-D1 (DE)
Inventor: YU SHUKUN
IPC: A23L27/00
Filed: 1994-10-15
Granted: 2006-02-09
Abstract: A method of preparing the sugar 1,5-D-anhydrofructose is described. The method comprises treating an  alpha -1,4-glucan with an  alpha -1,4-glucan lyase wherein the enzyme is used in substantially pure form. In a preferred embodiment, if the glucan contains links other than and in addition to the  alpha -1,4-links, the  alpha -1,4-glucan lyase is used in conjunction with a suitable reagent that can break the other links.
Patent DE-69502099-D1 (DE)
Inventor: ATHEY DALE
IPC: G01N27/416
Filed: 1995-05-12
Granted: 1998-05-20
Abstract: Phosphatase activity is detected electrochemically with 4-acetamidophenyl phosphate (paracetamol phosphate) as substrate.
Patent DE-69506173-D1 (DE)
Inventor: MOTOMURA TATSUMI
IPC: B31B50/10
Filed: 1995-06-05
Granted: 1999-01-07
Abstract: A forming roller or a supporting roller arrangement (10) for a packaging material web (30) used for a liquid container comprises a plurality of rollers (11) with the outer peripheral surface thereof curved in the axial direction of a shaft (13) of each roller (11). The plurality of rollers (11) are arranged at positions for forming a planar packaging material web (30) into a tubular shape or at positions for supporting the packaging material web after it has been formed into a tubular shape. Each roller (11) is divided into a plurality of roller portions (115,117,119) along planes perpendicular to the roller shaft (13). The packaging material web (30) is passed between the plurality of rollers (11), and the surface of the packaging material web is brought into contact with outer peripheral surfaces (111) of said plurality of rollers. When said packaging material web (30) is transported, each of the divided roller portions (115,117,119) of the rollers (11) is independently rotated. In this case, the roller portion (117) having a smaller diameter is more quickly rotated than the roller portion (115,119) with a larger diameter, and there will be no big difference in peripheral speed between the outer peripheral surfaces (111) of the rollers (11). As a result, the resistance presented by the rollers to the packaging material web (30) is reduced, and the packaging material web is fed more smoothly. <IMAGE>
Patent DE-69506856-D1 (DE)
Inventor: TAMIR MICHAEL
IPC: H04N5/262
Filed: 1995-04-25
Granted: 1999-02-04
Abstract: A chromokeying panel for use in conjunction with a chromakeying system includes a plurality of first and second location. Each of the first and the second locations has a color within the color of a color keying spectrum of the chromakeying system. In addition, each of the first and the second locations are arranged to define a coded pattern for a computation of a perspective of the chromakeying panel with respect to a camera independently in each video field produced by the camera. The coded pattern may include a plurality of straight lines that intersect to define vertices. The plurality of straight lines may be spaced apart from each other so that for a given vertex, a ratio of the distance of one of the lines extending from the given vertex to a first adjacent vertex, to the distance of another of the lines from the given vertex to a second adjacent vertex is unique.
Patent DE-69520005-D1 (DE)
Inventor: DOBBINS M
IPC: G07F5/24
Filed: 1995-09-15
Granted: 2001-03-01
Abstract: An automatic transaction system which enables payment in multiple currencies for the dispensing of a product or the providing of a service. In one embodiment, the automatic transaction system performs a conversion of payment deposited in currencies to credit amounts in the base currency to facilitate payment of any change due in denominations of the base currency. The conversion technique employed by one embodiment of the system translates the value of the denominations of a deposited second currency to a value in the base currency using an exchange rate. The translated value is then rounded down to the nearest multiple of an increment of the base currency accepted by the system. In other embodiment, the system performs conversion of deposited currencies to a reference currency while paying change in the base currency.  <IMAGE>
Patent DE-69533548-D1 (DE)
Inventor: VERBIEST JAN HENDRIK MARIA
IPC: C09K3/30
Filed: 1995-07-13
Granted: 2004-10-28
Abstract: A method of cleaning textile fabrics comprising the steps of     (i) dispensing a detergent foam from an aerosol container;   (ii) dissolving the foam in water to form a aqueous solution; and  either subsequently or simultaneously, (iii) agitating the textile fabrics in the aqueous solution.
Patent DE-69534554-D1 (DE)
Inventor: WANG DANIEL TSU-FANG
IPC: B29C39/02
Filed: 1995-06-09
Granted: 2005-12-01
Abstract: A contact lens production line pallet system transports contact lens mold materials throughout a facility for producing ophthalmic lenses. Specifically, the contact lens production line pallet system includes a pallet (12a) for carrying one or more contact lens mold assemblies throughout a contact lens production line, the pallet having one or more recesses (130a,130b) formed in a surface thereof for receiving a first mold halfA conveyor device for transporting the pallet (12a) from station to station throughout the production line facility is provided, as is a locating device (129a,129b) formed in the pallet surface for enabling precise positioning of the pallet (12a) at one or more manufacturing stations in the production line facility.
Patent DE-69609815-D1 (DE)
Inventor: GUIRAUD EMMANUEL
IPC: C07C17/386
Filed: 1996-02-06
Granted: 2000-09-21
Abstract: The invention relates to the purification of pentafluoroethane (F125) containing chloropentafluoroethane (F115) by liquid/liquid extraction or by extractive distillation.Perchloroethylene is used as extraction agent.
Patent DE-69612071-D1 (DE)
Inventor: NEGELEN EMANUEL
IPC: B65D71/40
Filed: 1996-12-17
Granted: 2001-04-19
Abstract: There is provided a carrier device (11) for a plurality of containers (12) each having an annular shoulder projecting from the neck portion. The device comprises a base (16) having apertures for receiving the respective neck portions of the containers (12), two side walls (19, 20) extending towards each other from opposite sides of the base (16) each having a cut away portion for engaging each container (12), upwardly projecting handle portions (23) which incorporate handle means (43) and into which the cut away portions extend to accommodate the container closures (14). The upwardly projecting handle portions (23) are hingedly connected to the side walls (19, 20) which each cut away portion having a flap portion (41) below which projections on the handle portions engage so that the handle portions (23) can be folded down so as to lie adjacent one side wall and to be retained in this configuration. <IMAGE>
Patent DE-69615538-D1 (DE)
Inventor: O'TOOLE E
IPC: G11C29/00
Filed: 1996-02-07
Granted: 2001-10-31
Abstract: A programmable non-volatile memory device includes a memory array of addressable memory cells and multiple redundant memory cells for replacing defective memory cells in the memory array. To program the memory device, data is written to one or more of the addressable memory cells in the memory array. In the event that the data is not validly written into the address memory cells, repeated attempts are made to program the same memory cells. The memory device includes a counter for counting the number of times the same memory cells are accessed for programming purposes. When a predetermined number of such programming cycles is achieved, the address memory cells are determined to be defective. A redundancy address matching circuit is enabled at this point to replace the defective memory cells with redundant memory cells that can be validly programmed. The memory device subsequently routes the data to the redundant memory cells instead of the defective memory cells. A system including a programming machine and the programmable non-volatile memory device, and methods for programming such memory devices, are also disclosed.
Patent DE-69621776-D1 (DE)
Inventor: TRUOG PETER
IPC: A61K38/51
Filed: 1996-01-24
Granted: 2002-07-18
Abstract: The invention concerns a new lipoteichoic acid which can be isolated from the new Streptococcus sp DSM 8747. The new LTA is called LTA-T. It has a lipid anchor, which is a galacto-furanosyl-beta-1-3-glycerol with different rests of fatty acids esterified in the two adjacent hydroxy groups in the glycerol moiety and a non-glycosylated, linear, unbranched GroP chain with an unusual short hydrophilic GroP chain. The hydrophilic backbone consists of only 10 glycerophosphate units esterified with D-alanine in an extent of 30%. The invention further concerns a pharmaceutical composition with the new LTA-T, optionally together with a monokine and/or hyaluronidase, a method of treating cancer comprising administration of an antitumor effective amount thereof, a method of producing the new compound and the new pharmaceutical composition, two degradation products of the new LTA-T and their use, and the new Streptococcus strain from which the new compound can be isolated.
Patent DE-69625639-D1 (DE)
Inventor: WEITAO JIA
IPC: A61K6/884
Filed: 1996-05-10
Granted: 2003-02-13
Abstract: In a polymerizable dental restorative resin composition useful as a dental composite resin and/or a denture/denture base material comprising at least one binder resin, a diluent monomer, at least one filler, optionally, a photopolymerization system comprising an initiator for initiating polymerization of the composite resin upon exposure to visible light and an accelerator, and an initiator for initiating polymerization of the composite resin upon application of heat, the improvement imparting shelf stability and substantially eliminating discoloration is provided comprising the initiator for initiating polymerization upon application of heat having the general formula: R-N=N-R' wherein R and R' can be the same or different, and are selected from the group consisting of oxygen-free aliphatic, cycloaliphatic, aromatic, and heterocyclic moieties.
Patent DE-69630542-D1 (DE)
Inventor: PERDOMINI ENRICO
IPC: A61C5/40
Filed: 1996-07-02
Granted: 2003-12-04
Abstract: Process for devitalizing a tooth by transmission of a high-frequency electric pulse to the vascular and nervous tissue in the root canal by insertion in said canal of an electrode in the form of a needle (100), said pulse being generated by an electronic apparatus (10), values of power, time and frequency of said electric pulse being automatically regulated by the electronic apparatus in accordance with the control given by pressing one or another of four push buttons (30-33) one for each of the different types of teeth.
Patent DE-69718119-D1 (DE)
Inventor: MORCH LEO
IPC: F16J13/00
Filed: 1997-05-01
Granted: 2003-02-06
Abstract: A cap unit (10) for a container (38) has a cap (20) and an annular skirt (12). The skirt (12) is mounted in the container (38) defining an aperture, the cap (20) being movable between a first position and a second position. In the first position the cap (20) covers the aperture and seals it, and in the second position the cap uncovers the aperture, the cap (20) being journalled pivotably around an axis (26) perpendicular to the plan defined by the aperture and placed outside the aperture so that the cap may swing between the first position and the second position. Furthermore, the cap (20) and the skirt (12) have respective claw-formed catching means (14, 16, 18) which are adapted to fix the cap (20) in relation to the skirt (12) and allow the cap (20) to swing from a first to a second position. The cap unit (10) has driving means (34) for production of swinging of the cap (20) and the cap unit (10) has an inflatable sealing ring (22) mounted in the cap (20) for sealing against the upper surface of the skirt (12) when the cap (20) is in its first position, or alternatively mounted in the skirt (12) for sealing against the opposite surface of the cap (20).
Patent DE-69726147-D1 (DE)
Inventor: PECOR ROBERT
IPC: A61M25/01
Filed: 1997-05-15
Granted: 2003-12-18
Abstract: A storage and dispensing apparatus for a springy guide wire used in medical procedures includes a coiled tubular portion defined by elongate tubing with a bore for receiving the guide wire. A ring section includes a tangential portion of the tubing defining an open end from which the guide wire may be dispensed. Adjacent to the tangential portion, the tubing defines a pair of spaced apart openings from which the guide wire respectively exits and reenters the tubing. Intermediate the pair of openings the tubing defines a curved external surface across which the guide wire runs externally of the tubing and is manually accessible for advancing and retracting movements impelled by a user's thumb, for example. The guide wire defines a pair of gentle S-shaped bends adjacent to the ends of the externally-exposed curved section, which bends cause the guide wire to engage sufficiently with the storage and dispensing apparatus to resist self-ejection.
Patent DE-69727220-D1 (DE)
Inventor: BOGGETT DAVID
IPC: A61B5/026
Filed: 1997-05-21
Granted: 2004-02-19
Abstract: An apparatus for measuring and imaging blood perfusion in tissue comprises a monochromatic laser light source, means for shaping the laser light beam, means for irradiating a section of the surface of the tissue with the laser light beam, means for collecting light scattered from the irradiated section, an image sensor comprising a plurality of photodetectors, each photodetector of the sensor being able to receive collected light from a predetermined sub area of the section of the tissue surface and produce a corresponding electrical output signal linearly related to the detected instananeous laser light intensity; means for processing the electrical output signals from the plurality of photodetctors, means for calculating the average Doppler frequency shift for each sub area from which scattered light is detected, means for producing an image of the blood perfusion in the tissue section irradiated from the processed output signals, and an image display means. The apparatus enables fast tissue blood perfusion image to sub second times.