baber/WOPTO huggingface dataset:
Patent DE-3875893-D1 (DE)
Inventor: COSTE CHRISTIAN
IPC: D21C9/153
Filed: 1988-09-12
Granted: 1992-12-17
Abstract: Process for the ozone treatment of lignocellulosic material, especially of paper pulp, according to which the material is brought to the desired moisture content beforehand in order that the ozonation reaction may take place under optimum conditions, characterised in that the material brought to the desired moisture content is reduced to a sufficient state of division to ensure an interface of maximum value between the ozone-carrier gas and the fibrous solid and in that the said material is then subjected to ozonation by means of a carrier gas in which the ozone concentration is between 4 and 10% on a mass basis in relation to the said carrier gas. <IMAGE>
Patent DE-3876335-D1 (DE)
Inventor: NAHMIAS JEAN
IPC: A62C3/02
Filed: 1988-07-22
Granted: 1993-01-14
Abstract: The invention relates to a fire fighting process, characterized in that it consists of using nonpropagative elements or of employing means for rendering the combustible elements non-propagative, in such a way that the percentage of non-propagative sites which the fire is liable to encounter is greater than a given threshold of less than 100%.
Patent DE-3877341-D1 (DE)
Inventor: DUFLOT ACHILLE
IPC: F41H5/04
Filed: 1988-02-02
Granted: 1993-02-18
Abstract: A textile barrier for protection against any mechanical and/or thermal attack and applications of the barrier in the field of clothing and seats. It will find its application in many different fields such as clothing, furnishing, building, aeronautics, all kinds of transport and in general all applications in which it is necessary to have protection against, for example, attack by fire, explosion, projectiles, bullets, vandalism and the like. According to the invention, the textile protective barrier is in the form of at least one layer of nonwoven fibre of the aromatic polyamide type such as aramid.
Patent DE-3879126-D1 (DE)
Inventor: BRESSON RENE
IPC: E06B9/74
Filed: 1988-12-05
Granted: 1993-04-15
Abstract: The collector is formed by two insulating bodies (19, 22) which are profiled in order to be fitted together and which have stepped shoulders (19a, 22a) capable of forming bearing surfaces for corresponding metal discs (20, 23) connected to the conductors of the cables (21, 24) to be joined together. The transmission is performed by means of raised strips (20c) provided on at least one of the two discs which face each other. <IMAGE>
Patent DE-3882378-D1 (DE)
Inventor: BELLHOUSE BRIAN JOHN
IPC: B01D65/08
Filed: 1988-11-01
Granted: 1993-08-19
Abstract: PCT No. PCT/GB88/00946 Sec. 371 Date May 29, 1990 Sec. 102(e) Date May 29, 1990 PCT Filed Nov. 1, 1988 PCT Pub. No. WO89/04197 PCT Pub. Date May 18, 1989.A transfer membrane assembly in which one fluid is passed with a pulsatile flow through a first conduit between two transfer membranes which are provided with a close packed array of dimples so that vortex mixing occurs. Second conduits are formed on the other side of each membrane between that membrane and an adjacent profiled plate. Each dimple partially nests in a depression in the respective plate, the depressions being connected in rows by grooves. The maximum diameter and depth of each dimple is less than the corresponding dimensions of the respective depression.
Patent DE-3884850-D1 (DE)
Inventor: CHEPAITIS ELIA V
IPC: G09B21/00
Filed: 1988-04-11
Granted: 1993-11-18
Abstract: A tactile code for use by visually impaired and blind persons comprising embossed alphabet symbols representing the letters of the conventional Roman alphabet and embossed numeral symbols representing the conventional Arabic numerals. All of the alphabet symbols and the numeral symbols comprise at least a frame, and at least some of the alphabet symbols and numeral symbols also comprise an interior portion surrounded by the frame. The alphabet symbols are divided into four regions, the alphabet symbols in the first and third regions having a circular frame and the alphabet symbols in the second and fourth regions having a square frame. Each of the alphabet symbols embodies at least a physical association with its corresponding capital letter of the Roman alphabet. The numeral symbols all have a diamond frame, and each of the numeral symbols embodies at least a logical or physical association with its corresponding Arabic numeral. Capital letters of the Roman alphabet are represented by alphabet symbols having double frames.
Patent DE-3886711-D1 (DE)
Inventor: INNOCENTI FRANCO
IPC: C07H3/04
Filed: 1988-01-13
Granted: 1994-02-10
Abstract: A method for preparing high-purity crystalline lactulose and the product obtained by the method, which comprises crystallization from aqueous solutions at a temperature of 5-40 DEG C, the starting aqueous solution having a lactulose concentration of 50-80% w/w, a lactose concentration of less than 5% of the lactulose concentration by weight, a galactose concentration of less than 5% of the lactulose concentration by weight, and a concentration of other sugars of less than 4% of the lactulose concentration by weight.
Patent DE-3889841-D1 (DE)
Inventor: MAGNIFICO GEORGE
IPC: H01R4/24
Filed: 1988-01-06
Granted: 1994-07-07
Abstract: An insulation displacement connector or terminal is comprised of inner and outer beams forming a slot. A coined area of the common portion between the inner and outer beams forces the inner beams toward each other and improves slot tolerance and spring force. The terminal may be provided with two slotted ends to permit the interconnection of different diameter cables or wires.
Patent DE-50000877-D1 (DE)
Inventor: WILFER HANS-PETER
IPC: G10H1/32
Filed: 2000-07-13
Granted: 2003-01-16
Abstract: The tone effect generator has foot operated tone effect generator units (11-14) held by hook band type fixings (24-28) in a selected configuration on a mounting plate (23) and connected to an electric guitar.
Patent DE-50005550-D1 (DE)
Inventor: BRUNNER MICHAEL
IPC: B23K9/127
Filed: 2000-11-08
Granted: 2004-04-08
Abstract: The invention describes a method of positioning a welding torch (10) and a welding wire (13) at the center of a seam (32). The welding torch (10) is positioned by means of a robot arm on a predetermined or programmed position between two seam edges (34, 35), after which an alignment process is run whereby the robot arm moves the welding torch (10) in one direction until a short circuit occurs between the welding torch (10) or the welding wire (13) and a seam edge (34, 35) of the workpiece (16), and the welding torch (10) is then displaced in the opposite direction by the robot arm until another short circuit occurs between the welding torch (10) or the welding wire (13) and another side seam edge (34, 35) of the workpiece (16). A control system (4) then evaluates the displacement path in order to calculate a seam center, on which the welding torch (10) is positioned. No additional hardware components are needed in order to implement the method.
Patent DE-50008015-D1 (DE)
Inventor: NOVAK DIPL-ING
IPC: C04B7/153
Filed: 2000-10-09
Granted: 2004-11-04
Abstract: Hydraulic binder contains a finely ground latent hydraulic blast furnace slag, a sulfate initiator and activating additives. The slag contains 34-40% SiO2, 34-37% CaO, more than 9% Al2O3 and 0.88-0.98 (CaO + MgO)/(Al2O3 + SiO2) with a vitreous content of 93%. Preferred Features: The slag contains at least 13% Al2O3 and is formed by a mixture of at least two blast furnace slags. The slag has a fineness of 5000-6500 cm<2>/g Blaine. The binder further contains 0.5-3% hydrated lime or calcined lime, preferably up to 3% alkali sulfates and/or carbonates, especially 0.5-3% calcium salt of a carboxyl acid, especially calcium acetate and/or calcium formate.
Patent DE-50009160-D1 (DE)
Inventor: NAUGHTON ANDREW
IPC: C12R1/01
Filed: 2000-02-23
Granted: 2005-02-10
Abstract: The invention relates to a novel method for the preparation of optically active 3,3,3-trifluoromethyl-2-alkyl propionic acid derivatives of the general formulae (I) and (II), in which R is ethyl or methyl and X is OH or NH2, provided that if R is methyl X<>  -OH. The method comprises the reaction of a racemic propionic acid amide of the general formula (III) either by means of microorganisms which are able to use the propionic acid amide in the form of the racemate or one of its optically active isomers as the only nitrogen source or by means of a polypeptide with amidohydrolase activity which is able to hydrolyze the propionic acid amide. The invention also relates to new optically active representatives of this category of compounds.
Patent DE-50011231-D1 (DE)
Inventor: FREIST DR
IPC: B26D7/20
Filed: 2000-03-02
Granted: 2006-02-09
Abstract: Cutting press has a device for moving a strip across the direction of rotation. Cutting press has a press table (1) with a strip (2) rotated by two rollers (3, 4) arranged on both sides of the press. The foil (5) lies on the strip to feed sections by means of a cutting tool in the region of the table. The press has a device for moving strip across the direction of rotation.
Patent DE-50102360-D1 (DE)
Inventor: BLOCK HANS-DIETER
IPC: C01B33/04
Filed: 2001-11-21
Granted: 2004-06-24
Abstract: The invention relates to a method for producing silane (SiH4) by a) reacting metallurgical silicon with silicon tetrachloride (SiCl4) and hydrogen (H2), to form a crude gas stream containing trichlorosilane (SiHCl3) and silicon tetrachloride (SiCl4), b) removing impurities from the resulting crude gas stream by washing with condensed chlorosilanes, c) condensing and subsequently, separating the purified crude gas stream by distillation, d) returning the partial stream consisting essentially of SiCl4 to the reaction of metallurgical silicon with SiCl4 and H2, e) disproportionating the partial stream containing SiHCl3, to form SiCl4 and SiH4 and f) returning the SiH4 formed by disproportionation to the reaction of metallurgical silicon with SiCl4 and H2, the crude gas stream containing trichlorosilane and silicon tetrachloride being liberated from solids as far as possible by gas filtration before being washed with the condensed chlorosilanes. The washing process with the condensed chlorosilanes is carried out at a pressure of 25 to 40 bar and at a temperature of at least 150° C. in a single-stage distillation column and is carried out in such a way that 0.1 to 3 wt. % of the crude gas stream containing trichlorosilane and silicon tetrachloride is recovered in the form of a condensed liquid phase consisting essentially of SiCl4, this liquid phase then being removed from the SiCl4 circuit and expanded to a pressure of 1 bar outside said SiCl4 circuit and cooled to a temperature of 10 to 40° C., whereby dissolved impurities separate out and are then removed by filtration.
Patent DE-50106295-D1 (DE)
Inventor: ROEMER FRANK
IPC: A45D19/00
Filed: 2001-07-26
Granted: 2005-06-30
Abstract: The two component hair dye dispenser has two fluid chambers (2,4) with dispensers (2,3) to feed the fluids. There is a fluid passage between the chambers. The chambers contain a pumping envelope which can move from an axially short, expanded condition to an elongated smaller diameter condition. The envelope has a cap (29) to move it between retracted and operational positions.
Patent DE-50106419-D1 (DE)
Inventor: REIN HARRY
IPC: B24B3/60
Filed: 2001-02-20
Granted: 2005-07-14
Abstract: The grinding head (24) has a bearing support for supporting a shaft (33) which is coupled to a drive device, having a grinding disc (26a) at its free end, with a second driven shaft having at least one grinding disc (28) for a higher revs supported by the grinding disc between the opposite ends of the first shaft. An independent claim for a sawblade sharpening machine is also included.
Patent DE-50108989-D1 (DE)
Inventor: SIGG WILLI
IPC: D01G15/82
Filed: 2001-12-05
Granted: 2006-04-27
Abstract: A textile carding machine has a feed roller (2) advancing a non-woven fibres to a separation roller (3) with a separator outlet (5) for foreign bodies. The outlet has a vertical discharge passage (7) with a discharge zone (8) and an air flow zone (9). The foreign body outlet zone (8) is especially separated from the air flow zone (9) by a curtain (10). The foreign body outlet (5) and passage (7) are defined by a blade edge (4) which also forms part of the part of the foreign body outlet zone (8) wall. The curtain (10) position is adjustable and may be turned about an axis (12). The discharge passage (7) is served by an extractor blower. The air flow zone (9) is at an acute angle to the foreign body outlet zone (8).
Patent DE-50113443-D1 (DE)
Inventor: SIMON ANTOINE
IPC: H03H11/12
Filed: 2001-09-18
Granted: 2008-02-14
Abstract: The device is implemented with resistances, capacitors and operational amplifiers. A first filter stage supplied with an a.c. signal to be filtered contains parallel first resistive and second capacitive input series circuits with connections to a null point via a capacitor and resistor respectively, further resistors and capacitors and a first operational amplifier. A second low pass filter sub-stage in has a second operational amplifier. The device is implemented with resistances, capacitors and operational amplifiers. A first filter stage (s1) supplied with an alternating signal to be filtered contains parallel first resistive and second capacitive input series circuits with connections to a null point via a capacitor and resistor respectively, further resistors and capacitors and a first operational amplifier (o1). A second filter sub-stage (s2) in the form of a Sallen-Key low pass has a second operational amplifier (o2). AN Independent claim is also included for the following: evaluation electronics with a second order Tschebyscheff high pass filter.
Patent DE-50113568-D1 (DE)
Inventor: KURRECK JENS
IPC: A61P17/00
Filed: 2001-08-31
Granted: 2008-03-20
Abstract: Antisense oligodeoxynucleotides against VR1, corresponding nucleotide constructs, cells containing said nucleotide constructs, pharmaceutical and diagnostic substances, uses thereof in pain therapy, and methods for diagnosing symptoms related to VR1 and for identifying pain-modulating substances.
Patent DE-50114078-D1 (DE)
Inventor: WRAGE STEPHAN
IPC: B63H9/06
Filed: 2001-05-31
Granted: 2008-08-14
Abstract: The invention relates to a wind-propelled watercraft by means of which in contrast to the conventional solutions the wind forces can be better utilized for the propulsion, and the turning moments about the longitudinal axis acting on the body of the watercraft and the hull, respectively can be reduced. With this, a sheet element is held with at least one stay rope in close proximity to the body of the watercraft, and the one or else a plurality of stay ropes are attached to at least three points of the sheet element spaced to one another. In addition, the point of application of force of the one or else a plurality of stay ropes on the body of the watercraft can be varied depending on the wind direction and direction of motion.
Patent DE-50115409-D1 (DE)
Inventor: BAUMBACH BEATE
IPC: C09D163/00
Filed: 2001-10-24
Granted: 2010-05-06
Abstract: The present invention relates to a process for coating a substrate by applying to a substrate a coating composition containingA) at least one compound which contains at least two (meth)acrylate groups and at least one isocyanate-reactive group and which is free from isocyanate groups and blocked isocyanate groups,B) at least one blocked polyisocyanate, which does not contain any ethylenically unsaturated groups andC) at least one photoinitiator,curing the coating composition by the action of UV light and post-curing by increasing the temperature of the coating.
Patent DE-50205153-D1 (DE)
Inventor: KNAPE CHRISTIAN
IPC: E01B27/02
Filed: 2002-03-12
Granted: 2006-01-12
Abstract: To provide a variety of types of loose bulk materials at the working site, where ballasts of different grades are required at the railway permanent way, they are loaded in charges simultaneously or in sequence at the transport/storage freight wagons (11), to be taken to or next to the permanent way location in a rake (80) of permanent way maintenance wagons. The bulk materials are classified and separated into fractions according to their use. The materials are moved and transferred by conveyors in and between the wagons.
Patent DE-50213019-D1 (DE)
Inventor: BACHMANN FRANK
IPC: H04L12/56
Filed: 2002-09-11
Granted: 2008-12-24
Abstract: The present invention relates to a method and apparatus for modification of a connection between a transmitting subscriber and a receiving subscriber in a communications system, which is based on data compression, within a switching center, with a data frame which arrives in the switching center and is formatted on the basis of a framing protocol being replaced independently of the length of the data frame by a new data frame formatted on the basis of the framing protocol, such that additional information can be fed into the connection without any loss of quality or time.
Patent DE-50214538-D1 (DE)
Inventor: WENDEL HARALD
IPC: A61Q5/06
Filed: 2002-12-14
Granted: 2010-08-26
Abstract: Aerosol foam product for hair treatment comprises an itaconate monoester/acrylate copolymer, a base to (partially) neutralize the copolymer, a solvent and a propellant in a pressure-resistant pack equipped with a foaming device.  Aerosol foam product for hair treatment comprises a copolymer of an itaconate monoester of formula (I) and an acrylate monomer, a base to (partially) neutralize the copolymer, a solvent and a propellant in a pressure-resistant pack equipped with a foaming device: CH2=C(COOR1)CH2COOR2 (I)  R1 and R2  =  H or (CH2CH2O)xR3, provided that one is H and the other is (CH2CH2O)xR3;  x  =  1-100;  R3  =  8-30C alkyl.
Patent DE-50300650-D1 (DE)
Inventor: DIECK DR
IPC: A62C3/04
Filed: 2003-08-22
Granted: 2005-07-21
Abstract: The waste disposal unit has a pipeline network (18) laid out in the building with several connections (15) for document shredders (14) and a suction device (20). A fire extinguishing system is connected to the pipeline network and linked to an extinguishing agent source (25) which can emit gaseous or gas-borne extinguishing agent. The pipeline network contains outlets (28) into the building which are closed during suction operation.  The document shredder connections have automatically operating closures.
Patent DE-50301187-D1 (DE)
Inventor: KOESTNER MICHAEL
IPC: H04L69/40
Filed: 2003-02-21
Granted: 2005-10-20
Abstract: The invention relates to a local network, particularly an Ethernet network having redundancy properties, in which coupling devices (K1, K2, K3) and a redundancy manager (RM) are interconnected in a ring-shaped topology. The redundancy manager opens the ring to create a linear topology if test messages (T11, T12) emitted by said redundancy manager (RM) are received at the other port (P42, P41) within a given period of time, otherwise the redundancy manager (RM) closes the connection. As a so-called redundancy manager observer, at least one of the coupling devices (K3) is configured such that it evaluates messages received at the port (P32) thereof, said port (P32) being connected to the redundancy manager, opens the ring to create a linear topology, and signals an error if more than initial test messages (T11) have been received at said port (P32) and if the status  ring opened  has been indicated by the redundancy manager (RM) in the last-received initial test message (T11), whereby messages are prevented from circulating on the ring.
Patent DE-50302947-D1 (DE)
Inventor: BOULLIN ARNAUD
IPC: F16B21/08
Filed: 2003-10-20
Granted: 2006-05-24
Abstract: Fixing device (1), especially for fixing a cooling module (2) on a vehicle frame, comprises a fixing element (3) made of plastic.  Preferred Features: The fixing element is a plastic injection-molded part and interacts with a cylindrical damping element (4) arranged coaxially to the fixing element.
Patent DE-50304132-D1 (DE)
Inventor: FRIEBE MARKUS
IPC: A63F11/00
Filed: 2003-01-31
Granted: 2006-08-17
Abstract: The invention relates to a housing for a home entertainment device. Electrically conductive components ( 22 ) for the connection of the home electronics device are integrated into a transparent and/or opaque housing ( 20 ) for said home electronics device in such a way the said electrically conductive components cannot be perceived as such.
Patent DE-50306957-D1 (DE)
Inventor: BOEHM JUERGEN
IPC: F23J13/04
Filed: 2003-12-03
Granted: 2007-05-16
Abstract: The system has one end of a single-wall pipe in the form of a plug-in part and the other end in the form of a sleeve part, where both the plug-in part and the sleeve part have non-linear continuous sections. One end of a dual-wall pipe can be in the form of a plug-in part and the other end in the form of a sleeve part, where both the plug-in part and the sleeve part have non-linear continuous sections.
Patent DE-50307331-D1 (DE)
Inventor: BUDDE FRANK
IPC: B60G21/055
Filed: 2003-06-25
Granted: 2007-07-05
Abstract: A rocker pendulum for a motor vehicle has an oblong basic body via at least one fastening element, wherein the basic body is a hollow extruded section.
Patent DE-50309041-D1 (DE)
Inventor: SCHROEDER MARKO
IPC: B60K31/00
Filed: 2003-11-21
Granted: 2008-03-06
Abstract: An electronic control unit of a motor vehicle is connected to signal transmitters and generates output signals in response to a desired speed signal, a yaw signal, a target vehicle signal, and a wheel speed signal. The electronic control unit generates a trigger signal that limits the momentary speed (or momentarily the acceleration) of the motor vehicle for at least a value that substantially corresponds to a maximum of a distance X between the motor vehicle and a target motor vehicle at the same time of its leaving the detection area. The distance X is reduced by a shortening stretch DX to an effective distance Xeff that is dependent on at least one of an environmental condition environment (motorway, country road, town traffic), the speed of the target motor vehicle at the time of leaving the detection area, the momentary speed of the motor vehicle, and the bend radii of bends already driven through in the past within a predetermined period of time.
Patent DE-50309706-D1 (DE)
Inventor: MUELLER PETER
IPC: G06T5/00
Filed: 2003-12-19
Granted: 2008-06-05
Abstract: A blurred digital image data processing procedure corrects photographs using back transformation of logarithms of the Fourier transform to determine the error by removing it to a separate spatial region after sharpness comparisons to determine the blur direction and so use it as a correction term whilst avoiding modification of the highest amplitude transform frequency.
Patent DE-58900877-D1 (DE)
Inventor: SCHLEICH JOSEF
IPC: E04C3/40
Filed: 1989-08-16
Granted: 1992-04-02
Abstract: A sectional bar with at least one rigid gusset is composed of a flat bottom (101) with two opposite legs (102) that extend at an angle to the bottom and end each along their top edge with a flange (103) that extends parallel to the bottom. The flange is if necessary provided along its outer edge with an edge (104) that forms an angle to the plane of the flange. The sectional bar is cut in such a way that a rigid gusset is obtained by bending around the bottom or the plane of the flanges. This makes the sectional bar useful for a variety of applications, for example a plurality of assembled sectional bars with a right-angled gusset form a mobile flood protection dam.
Patent DE-58905303-D1 (DE)
Inventor: BRODALLA DIETER DR
IPC: C25D11/18
Filed: 1989-06-09
Granted: 1993-09-23
Abstract: The invention relates to a method for sealing-in decorative anodised films on aluminium and aluminium alloy surfaces in aqueous solutions containing phosphonic acids or their alkali metal and/or alkanolamine salts at elevated temperature in solutions containing 1-phosphonopropane-1,2,3-tricarboxylic acid and/or 1,1-3-diphosphonopropane-2,2-dicarboxylic acid as sealing coating inhibitor.