baber/WOPTO huggingface dataset:
Patent DE-4310787-A1 (DE)
Title: Pivotable car trailer
Inventor: KOCH CHRISTIAN
IPC: B62D63/08
Filed: 1993-03-27
Abstract: The invention relates to a pivotable car trailer having two side walls and a rear wall or rear opening, the trailer having at the rear at least three protruding supporting elements which are arranged in a plane which is approximately perpendicular with respect to the horizontal.
Patent DE-4311981-A1 (DE)
Title: Microbial cultures for degrading polycyclic aromatics - comprising two Pseudomonas strains, esp. for tar oil detoxification
Inventor: DREYER GUENTER DR
IPC: C02F3/12
Filed: 1993-04-07
Abstract: Mixed microbial cultures for degrading polycyclic aromatic hydrocarbons, esp. in tar oils, comprise two Pseudomonas strains with growth rates differing by a factor of at least 2. Also claimed are Pseudomonas putida Teer A (DSM 7248) and Pseudomonas sp. Teer B (DSM 7249). Also claimed is a method for selecting tar-oil-degrading mixed cultures, comprising: (a) mechanically emulsifying tar oil in an aq. soln. of yeast extract and/or peptone; (b) adding activated sludge and/or soil samples to the emulsion; (c) continuously fermenting the emulsion under aerobic conditions while increasing the tar oil content in stages; and (d) adapting the preferentially growing culture to growth on tar oil as the sole C source. USE - The cultures may be used to treat wood or other materials contaminated or impregnated with tar oil.
Patent DE-4315492-A1 (DE)
Title: Latent-heat storage system (PCM device) and a method for producing same
Inventor: ABERSFELDER GUENTER DR
IPC: F28D20/02
Filed: 1993-05-10
Abstract: The invention relates to a latent-heat storage system and a method for producing the same. In order to configure the design and production in a cost effective way, a storage medium is - starting from the design side - accommodated in spherical capsules which can move freely in the storage container and whose walls form heat exchange walls between the storage medium and the heat exchange fluid, and which are introduced captively into the storage container in the form of a loose aggregate (loose bulk material). The storage container is composed of an outer wall and an inner wall which is surrounded by the latter with a clearance while forming an evacuable insulation cavity. The storage medium is accommodated in the storage space surrounded by the internal wall. According to the invention, the storage medium is not introduced into the storage container until after thermally supported evacuation of the insulation cavity. The thermally supported evacuation is performed at temperatures above the temperature compatible with the storage medium.
Patent DE-4316814-A1 (DE)
Title: Polyester mouldings containing covalently bonded oxide particles
Inventor: DALLMANN HERRMANN DR
IPC: C08K9/06
Filed: 1993-05-19
Abstract: The invention relates to a moulding and to its use, preferably a polyester moulding containing oxide particles which have been subjected to surface modification by means of the silanisation agent of formula I  [R<1>R<2>R<3>]Si-(CH2)1-X-R<4>  in which     R<1> is Cl or alkoxy having 1 to 6 carbon atoms, R<2> and R<3> are alkyl having 1 to 6 carbon atoms or are as defined for R<1>,   l is a number from 1 to 6,   X is a single bond, O, NH, CONH or NHCONH,   R<4> is <IMAGE>  where Y = CH or <IMAGE> where Z = OR or two radicals Z together are -O- or NR, and m and n are numbers from 0 to 6, or <IMAGE> in which case X is a single bond and where R, R' and R'' = H or alkyl having 1 to 6 carbon atoms.
Patent DE-4318084-A1 (DE)
Title: Process and device for producing a polymeric outer layer in plastic blow mouldings
Inventor: ESSER KLAUS DR
IPC: C23C16/509
Filed: 1993-06-01
Abstract: The invention relates to the production of a polymeric outer layer on the internal surface of a plastic blow moulding by low-pressure plasma polymerisation, the gas atmosphere which forms the plasma generated around a radio frequency containing a substantially non-polar gaseous and/or vaporous starting substance which can polymerise under the respective plasma conditions. In this case, the film-forming gas atmosphere may contain two or more components, which on the one hand tend predominantly towards chain propagation and on the other hand tend toward forming branching points or crosslinking points. Furthermore, this gas atmosphere may contain a component counteracting the formation of dust.
Patent DE-4318501-A1 (DE)
Title: Diagnosis appts. for testing combustion conditions of multicylinder IC engine - measures revolution rate for each cylinder and computes state parameter deviations using stored function patterns
Inventor: TAKAKU YUTAKA
IPC: F02P5/152
Filed: 1993-06-03
Abstract: The appts. measures the revolution rate for each engine cylinder and a combustion state parameter is computed depending on the revolution rate. The combustion state of a defined cylinder is diagnosed from the state parameter. Function patterns related to the deviation of revolution rate dependent combustion state parameters are stored. A compensation arrangement operates during correction of the function patterns and afterwards on the basis of the measured revolution rates and computed state parameters and computes the deviation of the state parameter for the revolution rate of the defined cylinder. A correction arrangement corrects the computed deviation and sets the corrected value as the new combustion state value. USE/ADVANTAGE - For diagnosing combustion states in cylinders of multicylinder engines from revolution rate differences of cylinders. Accurate diagnosis e.g. w.r.t. misfire is achieved over large revolution rate range independently of engine and changes in engine characteristics with time.
Patent DE-4323363-A1 (DE)
Title: Mfg. capacitor for DRAM memory cell - forming conductive structure on substrate, forming inner and outer etch masks, anisotropically etching structure to produce first electrode having double-cylinder structure, and forming dielectric and second electrode layers
Inventor: SIM SANG-PIL
IPC: H01L21/8242
Filed: 1993-07-13
Abstract: A conductive structure (50b) is supported on a semiconductor substrate (10). An outer etching mask (58a) produces an outer cylinder from the conductive structure. An inner etching mask (58b) produces an inner cylinder from the conductive structure. An anisotropic etching of the conductive structure, using the two masks, forms a first electrode with a double cylindrical structure. The outer and inner masks are then removed, and a thin dielectric film is deposited on the first electrode surface. Then a second electrode is formed on the dielectric film. USE/ADVANTAGE - For densely packed DRAM, with high reliability, low leakage currents and high cell capacity.
Patent DE-4325855-A1 (DE)
Title: Novel benzoic acid derivatives, processes for their preparation and their use as medicaments
Inventor: GRAUERT MATTHIAS DIPL CHEM DR
IPC: C07C65/19
Filed: 1993-08-02
Abstract: The present invention relates to benzoic acid derivatives of the general formula 1 <IMAGE> processes for their preparation, and their use in the production of pharmaceutical preparations for the treatment of disorders of the CNS.
Patent DE-4342002-A1 (DE)
Inventor: RACHID NABIL DIPL ING
IPC: F01K23/10
Filed: 1993-12-09
Abstract: The invention relates to a method for starting a waste-heat boiler (10), in particular in a gas turbine combined cycle power plant, having at least two separate pressure systems (12, 14) at different pressure levels. The steam generated is not used until after a prescribed pressure and temperature parameters have been reached for operating a steam turbine. Until the prescribed pressure and temperature parameters have been reached, the steam generated in the pressure system (12) at higher pressure is fed to the at least one pressure system (14) at lower pressure for the purpose of heating it. The invention also relates to an arrangement for carrying out this method. <IMAGE>
Patent DE-4400617-A1 (DE)
Title: Methods of damping galloping overhead lines
IPC: H02G7/14
Filed: 1994-01-12
Abstract: To reduce mechanical oscillations (galloping) in an overhead electrical conductor, two different designs are described. One has two or more damper cables wound in a spiral around the conductor, completing at least one whole turn. At each end there is a spring termination, clamped to the conductor. The second design has several spiral-wound cables hanging downwards from a termination, clamped to the conductor, and carrying a damping weight. The pitches of the cable spirals are all different. The cables are metal but may even be plastic.
Patent DE-4407380-A1 (DE)
Title: Combined apparatus for separating off solids and fats
Inventor: BODNER ROMAN
IPC: B01D17/02
Filed: 1994-03-05
Abstract: A combined apparatus is described for separating off solids and fats, comprising a first vessel (1) for receiving solids-containing wastewater via an inlet (3), a screw conveyor (4) arranged at an incline in the vessel (1) in order to dip into the wastewater collected in the vessel (1) and is mounted outside the vessel, a casing (14) surrounding the screw conveyor (4), a drive (5, 6) for driving the screw (4) at its end situated outside the vessel (1), and a chamber (7) which unloads the conveyor screw (4) at its end situated outside the vessel (1). According to the invention there is arranged next to the vessel (1) a vessel (21) which receives wastewaters containing fats (21) via an intake (41) and allows them to flow off via an outlet (25) provided in the region of the bottom of the vessel (21). <IMAGE>
Patent DE-4415890-A1 (DE)
Title: Removing a filter element from a housing
Inventor: MOEHLE ROLF
IPC: B01D29/15
Filed: 1994-05-05
Abstract: Filter element (1) in contact with used oil is removed from a housing using a handle (7) which is attached to the filter element and sticks out, at least partly. Pref. the handle has loop (8) and hooks (9) which can be inserted into the filter element cavity (5) to engage in holes (6) and remaining there by spring force. The handle is made of plastic and is mfd. by extrusion of a section from which it is cut off.
Patent DE-4421480-A1 (DE)
Title: Portable grinder
Inventor: TOYOSHIMA TAKESHI
IPC: B24D7/16
Filed: 1994-06-20
Abstract: A grinder has a grinding component. The grinder includes a rotatable spindle with an engagement portion. A first flange is in engagement with the engagement portion of the spindle. The first flange and the engagement portion of the spindle define a given clearance therebetween in a direction of rotation. The grinding component is held between the first flange and a second flange. A solid lubricant material is provided between the first flange and the engagement portion of the spindle.
Patent DE-4424520-A1 (DE)
Title: Lamination of furniture
Inventor: KAUFMANN AXEL
IPC: B29C51/16
Filed: 1994-07-12
Abstract: To laminate furniture components, a heated thermoplastic film which can be distorted is placed in a deep drawing mould contoured to the shape of the furniture section. The furniture component is inserted into the mould with simultaneous evacuation of the space between the deep drawn film and the furniture piece, and they are pressed together. Also claimed is an appts. to laminate the furniture unit with a film (5), with a unit (1) to lay the contoured furniture piece (2). The deep drawing mould (3) has an inner curved holding zone (12) matching the shape of the furniture section (2). A system heats and deep draws the film (5) in the mould (3) and a mechanism presses the deep drawn film (5) against the furniture piece (2) where the surplus film (5) material is taken up through shrinkage on cooling.
Patent DE-4425319-A1 (DE)
Title: Polymer foam mfr. using carbon di:oxide blowing agent and process appts.
Inventor: EBELING WILFRIED DIPL ING
IPC: B29C44/34
Filed: 1994-07-18
Abstract: In a process for mfg. foamed material using a carbon dioxide blowing gent, one reactive component is mixed under pressure with liquid carbon dioxide and the mixture is then mixed again with a second reactive component before passing through a relaxation device (10) where it is divided into smaller streams with a shear rate of 500/sec. The foam is then relaxed and expands before setting. Process appts. includes a claimed relaxation device (10) incorporating a grill (21) formed by extended slots with small spacing between. Output from the relaxation device (10) is fed into a mould or onto a conveyor.
Patent DE-4426777-A1 (DE)
Title: Racquet mfg. procedure
Inventor: REPETTO DAVID W
IPC: A63B49/10
Filed: 1994-07-28
Abstract: The procedure, used to make racquets for tennis, squash and other ball games, consists of winding a layer of filament round an elongated mandrel to make a tube, removing the tube from the mandrel and placing it in the chamber (38) of a moulding the shape of the racquet frame. The tube is then put under pressure to force it against the surface of the mould cavity, which is then injected with resin to form a rigid frame on hardening. During the resin injection process the mould chamber is subjected to a suction force to evacuate air and draw the resin through the tube and the mould chamber. The filament material used to wind the tube is pref. of graphite, which can be combined with glass, aramide, boron or polymer fibres, and the resin can be injected into the mould at either end, being evacuated at the other end.
Patent DE-4429627-A1 (DE)
Title: Easily produced deep drawn plastics plate component
Inventor: DOLL THEO DR
IPC: B60R13/01
Filed: 1994-08-20
Abstract: The plate shaped component as a carrier, such as the cladding for the luggage space in a vehicle, is composed of two bonded plates (14, 15) of the same plastics material. At least one is deep drawn into a shell to give the reinforcement to the hollow body. On deep drawing, the outer side is laminated with a layer (23) of the same plastics or it is a carpeting (23). The material for the plate layers (14, 15) is pref. polypropylene.  Also claimed is a mfg. process where a carpeting layer is placed in the bottom of the mould before deep drawing.
Patent DE-4429800-A1 (DE)
Title: Whirlpool accessory for mounting in bathtubs
Inventor: WUSCHIK GUENTER DIPL ING
IPC: A61H33/02
Filed: 1994-08-23
Abstract: The whirlpool accessory consists of a flanged housing (1) with tube connection (6) for the compressed air supply to the whirlpool jets. The housing incorporates an on-off valve which is pref. electromagnetically operated. The housing has a threaded OD (4) with which it is screwed into the side of a bath tub up to its flange (3). The thread is covered with a two-part adhesive paste (5), the activator part of which is contained in microcapsules. The microcapsules are crushed on assembly so that the adhesive can set. A silicone seal is mounted between the flange (3) and the wall of the bathtub.
Patent DE-4430649-A1 (DE)
Title: Printer control system
Inventor: KOBAYASHI SHINYA
IPC: H04N1/04
Filed: 1994-08-29
Abstract: It is the aim of the present invention to obtain a printed image of high quality without noise, such as for example flickering of Moiré, with the aid of the correct recognition of an image pattern from a printed pixel signal in a printer, in which a user can arbitrarily set the resolution to a higher level. The above aim can be achieved by the provision of a printer control system for a printer having a device for expanding the white pixel signal in a printed pixel signal which is intended to be input and writing the latter into a line memory, or by means of a device for expanding the black pixel signal and for writing the latter into the line memory, a device for acquiring an image pattern, a device for removing the time difference between the printed pixel signal and the acquired signal and by producing a logic sum or a logic product from said signals. As a result, in the case of a printer in which a user can arbitrarily fix the resolution of a printed pixel signal which is intended to be entered into the printer at a high resolution, an image output of high quality can be obtained by using a memory of low capacity and slow speed, since the image processing for correcting the printing machine can be implemented with a necessary and sufficient memory structure.
Patent DE-4433347-A1 (DE)
Title: Arrangement for pyrometric measurement of high temp.
Inventor: MESSERSCHMID ERNST PROF DR
IPC: G01J5/08
Filed: 1994-09-19
Abstract: The arrangement has a pyrometer (1) which operates at a defined measurement wavelength with an optoelectronic detector (2) with a linear response characteristic and evaluation electronics for determining the temp. At least one light conductor (26) carries the temp. radiation from a measurement point (20) to the pyrometer. An optical filter arrangement (30) which filters a narrow measurement wavelength region is arranged between the one or more light conductors and the pyrometer.
Patent DE-4437340-A1 (DE)
Title: Centrifuge with a rotational body which is arranged so as to be rotatable about its axis of symmetry
Inventor: WEINMANN PETER
IPC: B04B1/10
Filed: 1994-10-19
Abstract: The invention relates to a centrifuge with a rotational body which is arranged so as to be capable of rotating about its axis of symmetry, with a cavity which is approximately circular-cylindrical and is divided by means of web plates which are arranged approximately radially and parallel to the axis into a plurality of chambers which are connected to one another both in the region of the axis of rotation and in the region of the outer surface of the circular-cylindrical cavity, an inflow opening being arranged approximately concentrically to the axis of rotation and, in the region of each chamber, at least two outlet openings in each case being arranged at different distances from the axis of rotation in the outer surface of the circular-cylindrical cavity or/and in one of the end faces eccentrically to the axis of rotation.
Patent DE-4439261-A1 (DE)
Inventor: INUKAI SHINICHIRO
IPC: H02J7/00
Filed: 1994-11-03
Abstract: A cordless telephone system is provided in which a mobile telephone set is ready to operate with a quick communication mode by distinguishing between a situation where charging voltage supply is stopped as a result of complete charging of a battery and a situation where charging voltage supply is stopped as a result of interruption of supply of power due to, for example, failure of a power source. In the cordless telephone system, a control unit 4 in the mobile telephone set 1 monitors voltages at a plus charging terminal 9 and a charging control terminal 10 of the mobile telephone set 1 and decides that the mobile telephone set 1 can operate with a quick communication mode ready for starting to originate an outgoing call or answering an incoming call when the voltages at these two terminals 9, 10 simultaneously drop when the mobile telephone set 1 is unloaded from a charging stand 12. In the event of stopping of supply of the voltage due to, for example, interruption of supply of power from an AC power supply or failure of a power supply in the charging stand 12, a minus charging terminal 15 is electrically opened earlier than a plus charging terminal 14, and a charging control terminal 13 holds a predetermined voltage for a predetermined period under control of a charging control unit 16. On the basis of the voltage held at the charging control terminal 13, the charging control unit 16 decides that the charging voltage supplying is stopped, so that the mobile telephone set is not permitted to operate with the quick communication mode. <IMAGE>
Patent DE-4442655-A1 (DE)
Title: Optical waveguide transmission of nonlinear signals
Inventor: ZIRWAS WOLFGANG DIPL ING
IPC: H04B10/2507
Filed: 1994-11-30
Abstract: Optical signals in the gigabyte range are generated and transmitted by modulating a coherent optical signal with an electrical signal. The electrical signal is first altered along a non-linear characteristic line (NL). The modulated optical signal is transmitted via an optical waveguide (LWL) so as to cause changes in the refractive index of the waveguide and thus deformations in the optical pulses.  The signal flanks are raised so that the signal has a desired characteristic at the end of the transmission path. Differential phase shift modulation (DPSK) is used. The non-linear characteristic is that of a vacuum triode, and a Mach-Zender interferometer (MZI) is used for modulation.
Patent WO-8101648-A1 (WO)
Title: Device for effecting a sampling of a conical shaped fragment of tissue of the cervix uteri
Inventor: SCHWARZE J
IPC: A61B17/42
Filed: 1980-12-08
Abstract: Device for effecting a sampling of a conical shaped fragment of the cervix uteri tissue by means of a blade (61) shaped as a flexible ribbon. The blade has one end which is appropriate for insertion into the channel (M) of the cervix uteri and carrying a cutting rod (48) which may be imparted with a reciprocating radial motion. At the other end, the blade has a retainer (65) extending radially of the axis of the cutting rod, also appropriate to effect a reciprocating axial motion, radial pivoting and torsion along its axis. Thereby, the blade (61) executes first a radial cutting motion and then, at the end of said motion, a circular conical travel so as to separate the desired conical fragment. The blade (61), excepting its cutting edge, is surrounded by a sheath (62) having the shape of a flexible sleeve of synthetic material. For the electro-cauterization, a current lead (72) may be housed in the sheath (62) and connected to a projecting piece (75) in contact with the body and acting only on the outer side of the cut, so as to produce a thermo-coagulation only on the remaining portion of the tissue.
Patent WO-9307398-A1 (WO)
Inventor: GRUBER MARTIN
IPC: B62D7/16
Filed: 1992-09-09
Abstract: Il est proposé un joint à rotule, dans lequel l'orifice de réception (8/9) est fendu et est tourné de 180° lors du montage. Un ressort de pression hélicoïdal (12) retient la rotule (2) dans ledit orifice (8/9) et l'empêche également de prendre une mauvaise position de rotation. Le joint à rotule est destiné à l'assemblage d'éléments articulés pour véhicules automobiles.
Patent WO-9406653-A1 (WO)
Inventor: WAGELS DIETER
IPC: B60R22/32
Filed: 1993-07-07
Abstract: An automatic release device for an opening slider of a safety belt catch for a motor vehicle which operates automatically with a delay after a collision remains fully effective within a release period even in the event of repeated load if there is a rack (12) driven forward against the force of a spring to actuate the opening lever, whose return movement opening the belt catch is delayed by a centrifugal brake (24). If the vehicle remains on its roof after a collision, the belt catch must not open automatically. To this end, the belt catch fitted with a pull-rod (1) is secured to the coachwork (3) via a return spring (5) and the force of said return spring (5) is lower than that exerted by the weight of a person to be protected.
Patent WO-9627512-A1 (WO)
Title: Fahrzeug-aussenrückspiegel
Inventor: BAERSCH GEORG
IPC: B60R1/02
Filed: 1995-03-06
Abstract: Fahrzeug-Aussenrückspiegel, der aus einer Ausgangsposition in eine den Bereich im "toten Winkel" erfassende Position geschwenkt werden kann, wobei die Schwenkvorrichtung lediglich aus einem Schalter (10), einer Blattfeder (5) und einer Stange (4) besteht.
Patent WO-9528479-A1 (WO)
Title: Procede de production de cellules dendritiques, cellules ainsi produites et recipient de mise en ×uvre de ce procede
Inventor: KANZ LOTHAR
IPC: A61K39/00
Filed: 1995-04-11
Abstract: Les cellules dendritiques sont intéressantes du point de vue thérapeutique comme cellules présentant des antigènes. L'invention concerne un procédé qui permet tout d'abord d'isoler des cellules sanguines périphériques, puis de les enrichir en cellules précurseurs du sang qui expriment l'antigène CD 34. Ces cellules sont multipliées ex vivo avec des facteurs de croissance hématopoïétiques associés à des cytokines. Il en résulte, à la fin d'une période de 10 à 20 jours, surtout des cellules dendritiques, qui peuvent le cas échéant être davantage purifiées. Ces cellules sont actives du point de vue fonctionnel, ayant la capacité de présenter des antigènes.