baber/WOPTO huggingface dataset:
Patent DE-50007622-D1 (DE)
Inventor: LOHMUELLER JUERGEN
IPC: B08B3/02
Filed: 2000-03-16
Granted: 2004-10-07
Abstract: A method of cleaning substrates is provided. Prior to, during or prior to and during a cleaning process, fluid is applied to a substrate surface to form a fluid film thereon. Ice crystals are introduced into the fluid film on the substrate surface. The ice crystals have a temperature that is lower than the temperature of the fluid such that the fluid changes the ice crystals into a gaseous state to form a pulse generated in the fluid film. The depth of penetration of the ice crystals into the fluid film is controlled such that the ice crystals do not strike the substrate surface. The substrate surface is cleaned with the pulse.
Patent DE-50008508-D1 (DE)
Inventor: FREYDL ERNST
IPC: G01N1/00
Filed: 2000-01-28
Granted: 2004-12-09
Abstract: The apparatus has connectors (6,7,8), whereby the sample vessels (20) are connectable individually or in a group sealed with a connector (5) under pressure using a device (4) and can be evacuated. Apparatus (1) for forming vapors from sample has a feed opening (21) with sample vessel (20); holding device (2) to hold several sample vessels (20); optional heating device (3) to heat the samples in the sample vessels (20); and a device (4) for producing pressure.
Patent DE-50012885-D1 (DE)
IPC: B65B13/22
Filed: 2000-04-08
Granted: 2006-07-20
Abstract: The device has a strip tightening roller pair (1) with a static roller (2) and a rotatable pivotable roller (3) for tighteni strip (11) applied around a product stack. The strip passes through the gap (12) between the rollers and around the pivotable roller. An actuator (10) is coupled to the pivotable roller lever (4) for actuating the lever so that the pivotable roller is applied to the static roller with a defined force, whereby the tensioning force in the strip is opposite to the actuation force that if the actuation force is exceeded the pivotable roller is temporarily lifted from the static roller and the tightening pro is cyclically interrupted.
Patent DE-50101879-D1 (DE)
Inventor: SCHULZ GUENTHER
IPC: B65D5/54
Filed: 2001-01-11
Granted: 2004-05-13
Abstract: Recloseable, cuboidal folding box 1 having a front side wall 11, a rear side wall 12, a right-hand side wall 13, which connects the front side wall 11 and the rear side wall 12, and a tab-forming section 14, having a base closure 20, which is formed by four base closure flaps 21, 22, 23, 24, having a top closure 30, which is formed by four closure flaps 31, 32, 33, 34, it being possible for two base closure flaps 21 22 and/or two closure flaps 31,32 to be adhesively bonded to one another, having a tear-open tab 40, which is integrated in the rear side wall 12, is retained in the rear side wall 12 by means of a weakening or predetermined tearing line 41 and is connected to a closure flap 32 of the top closure 30 via a folding line 302, and having at least one inner rear wall 15 which is attached to the tab-forming section 14 and on which if appropriate an intermediate wall 16 and, adjoining the intermediate wall 16, an inner front wall is [sic] articulated, it being the case that the tab-forming section 14 is made up.a) of a first tab wall 141, which is articulated on the front side wall 11 ,b) of a first hanging tab 142 with a hanging device 145, which is articulated on the first tab wall 141 via a folding line 106,c) of a second hanging tab 143 with a hanging device 146, which is articulated on the first hanging tab 142 via a folding line 107,d) of a second tab wall 144, which is articulated on the second hanging tab 143 via a folding line 108 and which is connected to the inner rear wall 15 via a folding line 104, it being the case thate) the sum of the widths of the first tab wall 141 and second tab wall 144 is no greater than the width of the right-hand side wall 13.
Patent DE-50101999-D1 (DE)
Inventor: BECKMANN FRIEDHELM
IPC: B29B7/92
Filed: 2001-07-28
Granted: 2004-05-19
Abstract: A method for the production of natural fibre material in a pourable and dispensable form bonded with a thermoplastic is disclosed, whereby natural fibres are homogeneously mixed with a fibrous thermoplastic material. The mixture is spread to give a planar mat-like material and heated by energy input to the melting or softening temperature of the thermoplastic material, such that a bond is generated between the natural fibre and the thermoplastic material and, after cooling, the bonded mixture is cut to a required size or comminuted.
Patent DE-50107559-D1 (DE)
Inventor: BELLERSEN ALOYS
IPC: G09F3/04
Filed: 2001-10-16
Granted: 2005-11-03
Abstract: Integral label (1) for an injection moulded plastic container has cut outs (2), the edges of which are also slit to allow the label to conform to the inner shape of a mould in which the container is to be formed. Cut outs are formed at the corners of the label. Label is formed in the sidewall or bottom surface of the plastic container. The slits can be formed in all corner sections of the label.
Patent DE-50108906-D1 (DE)
Inventor: BLAESE DIETER
IPC: B01D33/39
Filed: 2001-03-13
Granted: 2006-04-20
Abstract: The invention relates to a device for filtering flowable media, especially for carrying out a preliminary sorting of media, comprising the following: a first pack of plate-like hollow bodies (3) arranged parallel to each other at a mutual distance from each other and whose walls consist of a sieving material; a hollow shaft (1) penetrating the hollow bodies (3), connected thereto in a rotationally fixed manner, provided with a drive mechanism and whose interior is conductively connected to the interiors of the hollow bodies (3); a second pack of plate-like hollow bodies (4) that are arranged in the same way as the other hollow bodies (3); a second shaft (2) which is arranged in the same way as the first; the shafts (1,2) of both packs are embodied and arranged in such a way that the hollow bodies (3) of the first pack engage in a tooth-like manner with the cavities between the hollow bodies (4) of the second pack; the packs and shafts are enclosed by a container (5): the container has an inlet (5.1) for the medium which is to be treated and an outlet (5.2) for the residue: the hollow shafts are respectively provided with an outlet (1.1, 2.1) for the filtrate; the bodies are driven in the same direction of rotation; the relative velocity of the bodies is substantially constant around the overlap region when seen in a radial direction.
Patent DE-50114852-D1 (DE)
Inventor: LOIBNER HANS
IPC: A61K47/48
Filed: 2001-03-21
Granted: 2009-06-04
Abstract: The invention relates to a method for producing a polysaccharide-polypeptide conjugate by reacting a polysaccharide with a polypeptide comprising at least one free amino group. A polysaccharide carrier having vicinal hydroxy groups is oxidized onto the polypeptide whereby the ring is opened so as to create vicinal aldehyde groups and is reacted with one or more base-instable antigen polypeptide(s) containing at least one free amino group, the polypeptide(s) being bound directly to the polysaccharide carrier via at least one azomethine bond.
Patent DE-50115557-D1 (DE)
Inventor: BEHLING MANFRED
IPC: F04C29/00
Filed: 2001-03-15
Granted: 2010-08-26
Abstract: A vacuum pump ( 1 ) comprising a pump chamber casing ( 5 ) accommodating two co-operating rotors ( 2, 3 ) which are respectively arranged on a shaft ( 8, 9 ). A bearing/gear chamber ( 6 ) is disposed adjacent to the pump chamber casing ( 5 ) in which the rotor shafts ( 8, 9 ) are cantilevered and provided with a synchronisation gear ( 17 ). A drive motor ( 25 ) whose drive shaft ( 28 ) extending parallel to the rotor shafts ( 8, 9 ) and is provided with a drive gear ( 35 ). A gear stage ( 37 ) is disposed between the drive shaft ( 28 ) and one of the rotor shafts ( 8, 9 ). In order to provide a machine of this type which can be embodied in a compact form, the drive gear ( 35 ) of the drive shaft ( 28 ) engages directly with a driven gear ( 36 ) on one of the rotor shafts ( 8, 9 ), forming the gear stage ( 37 ).
Patent DE-50201889-D1 (DE)
Inventor: HAMATSCHEK JOCHEN
IPC: B04B7/06
Filed: 2002-01-08
Granted: 2005-02-03
Abstract: A centrifuge that includes a centrifugal drum having a solids collecting chamber arranged below a bottom of the centrifugal drum. Also included is an oscillation measuring device for recording oscillations of the centrifugal drum. Further included is a medium situated in the solids collecting chamber. Also included is at least one feeler element that protrudes beyond the bottom of, and is connected to the centrifugal drum. When the medium level rises in the solids collecting chamber, the at least one feeler element is contacted by the medium before the medium contacts the centrifugal drum. The contact results in uncritical oscillations that are analyzed by the oscillation measuring device.
Patent DE-50209136-D1 (DE)
Inventor: HEZEL THOMAS
IPC: B25J9/22
Filed: 2002-06-17
Granted: 2007-02-15
Abstract: The system has movement between two flanges (1,2) that are to be positioned relative to a handling robot. A Hall effect device with integrated microprocessor (3) responds to a permanent magnet marker (4) to generate a signal when aligned. The robot controller (RC) is signaled and this provides a reference for the robot initial position.
Patent DE-50301945-D1 (DE)
Inventor: SAEGLITZ MARIO
IPC: B61F5/30
Filed: 2003-03-20
Granted: 2006-01-19
Abstract: The invention relates to a method for monitoring and diagnosing the condition of wheelset guiding devices on railway vehicles and a device for carrying out said method. It is generally very difficult to determine whether wheelset guide bushes made of elastomeric materials are sufficiently sturdy for operation or what the (remaining) service life thereof is because there are hardly any reliable calculation methods to do so. Furthermore, monitoring by controlling the dimensions thereof is almost impossible in the mounted state thereof because said wheelset guide bushes are difficult to access due to the assembly layout thereof within the bogie. According to the inventive method, the condition of the wheelset guide bush particularly the play thereof is monitored by evaluating an acceleration signal that is measured in real time in the area of at least one wheelset bearing, whereupon a displacement signal is estimated from said acceleration signal by means of double integration after separating the mean value. The range of said displacement signal is then subjected to a monitoring process.
Patent DE-50302240-D1 (DE)
Inventor: HOLL BERND
IPC: E01C23/088
Filed: 2003-04-30
Granted: 2006-04-06
Abstract: A self-propelled road milling machine includes a chassis ( 2 ) housing a rotatable milling roll ( 4 ) between lateral plates ( 12,13 ) disposed orthogonal to the axis of the milling roll ( 4 ). The milling roll ( 4 ) has a base body ( 14 ) and a milling tube ( 10 ), and is driven by a drive device ( 6 ) mounted on an exterior of an input-side of the lateral plate ( 12 ) by a reduction gear unit ( 8 ). The lateral plate ( 13 ) provides for exchanging alternatively mountable milling tubes ( 10 ) of different milling widths by being easily detached. For milling near an edge, a reduction gear unit ( 8 ) is mounted on the input side, and the reduction gear unit ( 8 ) is mounted on the interior of the input-side lateral plate ( 12 ) whose outer surface ( 25 ) forms a seat for milling tube elements that can be slid thereon from a non-driven side.
Patent DE-50305230-D1 (DE)
Inventor: HERTELENDI JOSEF
IPC: E01B31/17
Filed: 2003-05-21
Granted: 2006-11-16
Abstract: Grinding machine (1) for grinding track rails (2) comprises a drive motor (19) height-adjustably mounted on a vertical guide (14) connected to an aggregate frame (4).  Preferred Features: The drive motor is connected to a copy frame (5) via a connecting rod (27) positioned on the copy frame so that it rotates about an axis of rotation (28) running parallel to a pivot axis (6). The length of the connecting rod can be adjusted by a tension jack.
Patent DE-50308617-D1 (DE)
Inventor: HOFBAUER HERMANN
IPC: G01D5/244
Filed: 2003-09-19
Granted: 2007-12-27
Abstract: A method for operating a position measurement device (10), in which the transmission of data between the signal generation unit (11) and the communications unit (12) is carried out via an internal interface unit (13) while measurement data requirement commands (RQ) are transmitted by the follow-up electronics (100) to the position measuring device (10), with bypassing/overriding of the internal interface unit (12) to the signal generating unit.  An Independent claim is included for a position measuring device.
Patent DE-50313296-D1 (DE)
Inventor: STROEFER ECKHARD
IPC: B01D3/00
Filed: 2003-09-18
Granted: 2011-01-13
Abstract: Isocyanates are prepared by reacting primary amines with phosgene in a reactor by a process in which a reaction discharge is present in the form of a suspension which contains the isocyanate to be prepared, as a liquid, and carbamyl chlorides as a solid, and the suspension is worked up in a film evaporator, and this process is carried out in a production plant.
Patent DE-58908532-D1 (DE)
Inventor: STORZ DIETER
IPC: H03L7/099
Filed: 1989-05-26
Granted: 1994-11-24
Abstract: PCT No. PCT/EP89/00590 Sec. 371 Date Feb. 12, 1990 Sec. 102(e) Date Feb. 12, 1990 PCT Filed May 26, 1989 PCT Pub. No. WO89/12932 PCT Pub. Date Dec. 18, 1989.A phase control circuit in which a first phase comparator compares an input frequency with a reference frequency. The output of the first phase comparator is connected to a controlled oscillator through a control stage. A second control stage is also connected to the input of the controlled oscillator which has an output connected to a second phase comparator which receives also the reference frequency at an input. The output of the second phase comparator is connected to an input of the second control stage. The first control stage is separated from the controlled oscillator to compensate the circuit automatically. The second control stage varies its output until the frequency at the controlled oscillator output equals the reference frequency. The second control stage maintains this level subsequent to compensation independent of the output from the second phase comparator, and the first control stage is reconnected to the input terminal of the controlled oscillator.
Patent DE-59002589-D1 (DE)
Inventor: BOECKER ALBERT
IPC: B66B7/02
Filed: 1990-01-10
Granted: 1993-10-14
Abstract: The invention relates to telescoping guiding rails for an inclined or scaffolding lift which have a single leg and a double leg connected by means of an intermediate web to form a box section. The essence of the invention lies in the special configuration of the double leg or the box section formed from this for achieving optimum bending resistance and torsional strength with at the same time an advantageous means of connection to the bars of the inclined lift. <IMAGE>
Patent DE-59002923-D1 (DE)
Inventor: HARTMANN GUENTER
IPC: F24F8/24
Filed: 1990-10-31
Granted: 1993-11-04
Abstract: Devices for purifying or humidifying room air generally work with evaporators. This has the disadvantage that after some time the evaporation devices are contaminated with harmful substances and bacteria. The invention indicates a device which carries out purification and humidification via an atomising nozzle. <IMAGE>
Patent DE-59003100-D1 (DE)
Inventor: MUELLER HEINZ
IPC: C09K8/36
Filed: 1990-01-31
Granted: 1993-11-25
Abstract: A first embodiment of the invention concerns the use of basic amine compounds capable of forming salts with carboxylic acids and having a pronounced oleophilic character and minimal solubility in water, as additives in water-oil invert mineral oil muds. These compounds contain, in the closed oil phase, ester oils and, together with the disperse aqueous phase, emulsifiers, inert fillers, fluid-loss additives and, if desired, other additives to protect them from undesirable thickening in use and/or to improve their pourability. Another embodiment concerns water-oil invert mineral oil muds which are suitable for improved off-shore development of crude oil and natural gas deposits and the concomitant use of basic amine compounds which are capable of forming salts with carboxylic acids and are characterized by a pronounced oleophilic character.
Patent DE-59100706-D1 (DE)
Inventor: KRISTEN WILHELM
IPC: A01K1/00
Filed: 1991-02-20
Granted: 1994-01-27
Abstract: A livestock cubicle is proposed for large livestock, especially cows, in which partitions 2 are arranged in a known manner between the lying boxes, extend in their normal position of use in each case in a plane substantially perpendicular to the shed floor 4 and substantially parallel to the lengthwise direction of the standing, and are supported by a rack 1 which is secured in the shed floor 4 at the head end of the standing. In the cubicle according to the invention, the danger that the animals will injure themselves on the partitions 2, particularly when standing up and when lying down, and/or that the partitions 2 will be bent if the animal presses against them at a distance from the rack 1 is eliminated by a method wherein each partition 2 has a mounting 3 on the rack side by means of which the partition is mounted on the rack 1 so as to be pivotable to either side, out of its normal position of use, about a pivot axis 5 perpendicular to the shed floor 4 against a spring force 8. <IMAGE>
Patent DE-59108335-D1 (DE)
Inventor: MENKE WILHELM
IPC: F41J5/052
Filed: 1991-02-08
Granted: 1996-12-19
Abstract: The dartboard comprises a disc divided by radial spokes (1) and concentric hoops for defining a number of fields, each incorporating a spring-loaded, axially displaced segment (4) and a contact plate (9) with contacts indicating a strike of the respective segment (4). The latter has at least one attached pin (11) brought into contact with the contact plate (9) upon its axial displacement in response to a strike, with a rubber mat (10) between the rear of the segment (4) and the surface of the contact plate (9). An adapter plate (12) fits between the rubber mat (10) and the rear of the segment (4) incorporating bores for each of the pins (11), guiding the axial movement of the latter.
Patent DE-59208661-D1 (DE)
Inventor: METTEN JOSEF
IPC: B28B7/18
Filed: 1992-12-19
Granted: 1997-08-07
Abstract: Process and device for making concrete bricks with continuous narrow holes for water drainage (hollow bricks), the bricks being made in at least one mould which is filled with concrete and is mounted on a moulding table, and at least one ram, which corresponds to the mould, for compacting the concrete. To produce the narrow holes, there are arranged, in the region of the rams or of the moulding table or of the mould, perforating pins which are guided inside the mould before the compaction of the concrete. Subsequently, the concrete is compacted, the perforating pins are removed from the region of the mould, the compacted concrete bricks are removed from the mould completely and the concrete bricks are hardened. <IMAGE>
Patent DE-59303765-D1 (DE)
Inventor: KEMPF MANFRED
IPC: B28C5/08
Filed: 1993-03-30
Granted: 1996-10-17
Abstract: A pneumatic mixer and conveyor, in particular for mixing and conveying mortar or concrete, comprises a mixing tank (18) which can be filled with the material to be mixed and conveyed, is connected to a conveyor pipe (12), contains a motor-driven agitator (14) and to which compressed air may be applied. It also comprises a driving motor (20) and a screw-type compressor (32) that can be driven by the driving motor for generating compressed air. The agitaor may be driven by means of a hydraulic motor (30) to which pressure oil may be supplied by at least one hydraulic pump (24, 26) driven by the driving motor (20). The screw-type compressor (32) is arranged in a lubricating and cooling oil circuit that contains an oil/air reservoir (34) with an air separator (36) and oil sump (38). In order to obtain a light-weight design which is easy to mount and to service, the hydraulic circuit of the agitator drive and the lubricating and cooling oil circuit of the screw-type conveyor (32) have a common oil tank, formed by the oil sump (38) of the oil/air reservoir, as well as a common oil cooler (50) and oil filter (52).
Patent DE-59306606-D1 (DE)
Inventor: STOCKBURGER HERMANN
IPC: G06V40/13
Filed: 1993-06-29
Granted: 1997-07-03
Abstract: PCT No. PCT/EP93/01659 Sec. 371 Date Jan. 25, 1995 Sec. 102(e) Date Jan. 25, 1995 PCT Filed Jun. 29, 1993 PCT Pub. No. WO94/01043 PCT Pub. Date Jan. 20, 1994The invention relates to a method and an apparatus for determining the authenticity and/or for identifying the respective spatial structure of a test specimen. The test specimen is placed on a surface and is exposed to ultrasonic waves traversing a body contiguous with the surface and the waves reflected and/or backscattered by the test specimen reproduce a different structure for different test specimens which are evaluated. It is characteristic of the method according to the invention that provided in the body (4) is a layer or surface (6) which is transparent to the ultrasonic waves and reflects and/or diffracts electromagnetic waves, that the layer or surface (6) in the body (4) is deformed in a locally different and time-dependent way by the ultrasonic waves according to the form and intensity of the backscattered or diffracted ultrasonic waves, and that the layer (6) is exposed to radiation of electromagnetic waves at an angle and in the area of the electromagnetic beams reflected and/or diffracted at the angle of emergence (9) the same are intercepted and their change caused by their reflection or diffraction at the layer (6) is evaluated. To carry out this method, the apparatus according to the invention is formed with the layer (6) arranged in the body (4) and the apparatus (1) has an electromagnetic radiation source (7), the beams of which are directed to the layer (6), and that at least one beam receiver (8) is provided in the area of the reflected or diffracted electromagnetic beam and serves to evaluate the beam (single FIGURE).
Patent DE-59308063-D1 (DE)
Inventor: KROGGEL MATTHIAS DR
IPC: C08L29/14
Filed: 1993-10-11
Granted: 1998-03-05
Abstract: Polyvinyl acetals which are capable of forming emulsifier- and surfactant free aqueous dispersions and redispersible dry powders and contain copolymeric polyvinyl acetals containing amounts, sufficient to form a dispersion, on sulfo salt group-carrying comonomer units derived from copolymeric polyvinyl alcohols (PVALs) which contained sulfonate group-carrying comonomer units in the salt form are prepared by acetalation of the starting polyvinyl alcohols to be used by means of aldehydes or aldehyde acetals under acid-catalysed acetalation conditions in aqueous medium, giving emulsifier-free, stable, aqueous polyvinyl acetal dispersions from which dry, redispersible polyvinyl acetal powders can be obtained by spray drying or freeze drying. The novel polyvinyl acetals can be plasticised both in their aqueous dispersion form and in the dry powder form by mixing in plasticisers. The novel polyvinyl acetals can be employed both in the aqueous dispersion form and in the dry powder form in numerous areas of application in which polyvinyl acetals of the type known hitherto are usually already used. In addition, the advantageous property profile of novel polyvinyl acetals makes numerous new areas of application accessible.
Patent DE-59405700-D1 (DE)
Inventor: LEIBLE DIETER
IPC: F16B13/06
Filed: 1994-07-29
Granted: 1998-05-20
Abstract: A combined expansion and buckling dowel is produced from a metal or metal alloy by cold pressing. It can be used universally and, depending on the nature of the wall in which the bore is provided, effects an expansion action or a buckling action with corresponding snarling. <IMAGE>