baber/WOPTO huggingface dataset:
Patent DE-4327612-A1 (DE)
Title: Device and method for checking empty bottle cases
Inventor: HAERING FRANZ
IPC: B65B57/02
Filed: 1993-08-17
Abstract: In order, in a device for checking empty bottle cases for a packing machine, to increase the efficiency with regard to the packing of bottles in bottle cases, test bottles, so-called dummy bottles, are suspended on a raisable and lowerable test head and are connected to a detection device for detecting resistance when the bottles are being lowered into the empty bottle cases.
Patent DE-4329794-A1 (DE)
Inventor: BARTHOLOMAEUS JOHANNES HEINRIC
IPC: A61K9/20
Filed: 1993-09-03
Abstract: Medicaments in tablet form for oral administration, from which a moisture-insensitive, physiologically tolerated tramadol salt is slowly released and which contain at least one pharmaceutically acceptable matrix former, are described.
Patent DE-4330674-A1 (DE)
Title: Device for transporting and handling tool parts
Inventor: PLATZ BERND DR ING
IPC: B21D37/14
Filed: 1993-09-10
Abstract: The invention relates to a device for handling and transporting elongated heavy tool parts between the store and the machine, such as, in particular, parts of a swage which can be variably combined to form a variety of upper and lower swages in a bending press. Two U-shaped rails which, in the rest position, are open at the top and are arranged parallel to one another on an underframe are articulated by means of two lever arms fastened to them to two supports projecting between them. A plurality of the heavy swage parts can, by means of the device, be rotated simultaneously without danger about the longitudinal and transverse axis and be transported between the store and the machine with the exertion of much less force. <IMAGE>
Patent DE-4330683-A1 (DE)
Title: Seaming apparatus
Inventor: ARBESMEIER BERNHARD
IPC: B21D39/02
Filed: 1993-09-10
Abstract: The invention relates to an apparatus (1) for connecting metal sheets (9, 10) resting on a seaming bed (8) by seaming them at the edges using a number of, preferably pivotably mounted, seaming jaws (39-42) which can be moved inwards towards the seaming bed (8) and using hold-down devices (47-50) which immobilise the sheets (9, 10) during seaming. In this arrangement, the hold-down devices (47-50) are motionally coupled to the seaming jaws (39-42). This makes additional drive mechanisms for the advance of the hold-down devices (47-50) unnecessary. It is also possible by this means to dispense completely with an upper tool, thereby improving the accessibility of the seaming tool and allowing the loading of the apparatus with metal sheets (9, 10) and removal of the seamed sheet-metal body to proceed unhindered by means of separate devices (Fig. 2). <IMAGE>
Patent DE-4332587-A1 (DE)
Inventor: BERGMANN FRANZ
IPC: C08L67/02
Filed: 1993-09-24
Abstract: PCT No. PCT/EP94/03194 Sec. 371 Date Mar. 22, 1996 Sec. 102(e) Date Mar. 22, 1996 PCT Filed Sep. 24, 1994 PCT Pub. No. WO95/08592 PCT Pub. Date Mar. 30, 1995The present invention relates to a plastic material which is modified with fiber fillers. Particularly thermoplastic material with melting point above 200 degrees Celsius are selected for this plastic material. As fiber fillers particularly cellulose fibers and/or modified cellulose fibers in practical concentrations of approximately 20% are used.
Patent DE-4335797-A1 (DE)
Inventor: GOCK EBERHARD PROF DR ING
IPC: B02C17/14
Filed: 1993-10-20
Abstract: An eccentric vibrating mill having at least one grinding container (1) which is mounted on vibrating elements and to which the exciter unit (2) is rigidly attached as a vibrating drive, and in which, to improve the grinding characteristics of conventional vibrating mills, provision is made according to the invention for the excitation of the grinding container to take place eccentrically on one side, i.e. outside the axis of the centre of gravity and the centre-point of the mass of the grinding container, a compensating mass (8) being provided to compensate the exciter mass, and the drive-side spring axis lying between the axes of the centre of gravity of the grinding container and the exciter unit, and the exciter unit being operated in such a way that inhomogeneous vibrations are produced, consisting of circular, elliptical and linear vibrations. <IMAGE>
Patent DE-4340648-A1 (DE)
Inventor: DESOR ULRICH
IPC: C09D157/04
Filed: 1993-11-30
Abstract: Self-crosslinking, aqueous dispersions having an MFT of 0 to 50 DEG C as binders (vehicles) for varnishes and pigmented coating systems, containing at least one carbonyl-containing, soft, latex polymer having an MFT of below 20 DEG C, at least one hard latex polymer having an MFT of above 25 DEG C and at least one polyfunctional carboxylic hydrazide.
Patent DE-4341539-A1 (DE)
IPC: B65D77/06
Filed: 1993-12-06
Abstract: The container (1), which can be used as a disposable and as a reusable container, for transporting and storing liquids has as its main components an inner container (2) which is made of plastic as a blow-moulded item of rectangular contour and rounded corners and is fitted with a filling nozzle (3), which can be closed by a screw cap (4), and a removal tap connected to an outlet nozzle (5) in the bottom region, a casing (8) of zinc-coated sheet metal with an operating opening (9) for the removal tap, and a pallet (10) designed as a flat bottom tray (11) of sheet metal with length and width dimensions complying to European standards for the positive-locking receiving of the plastic inner container (2). The sheet-metal casing (8) has a peripheral constriction in the lower region for supporting the bottom region of the inner container (2) together with the bottom tray (11) of the pallet (10). <IMAGE>
Patent DE-4400330-A1 (DE)
Inventor: KUSTNER FRANZ
IPC: B29C48/395
Filed: 1994-01-07
Abstract: The invention relates to a novel process for obtaining a product, preferably a foamed product or a foam material, from non-modified starch. In this process, the non-modified starch is introduced by at least one feed opening into a treatment chamber, in which there is provided at least one conveying device, which transports starch from the feed opening in an axial direction through the treatment chamber, which has an effective cross-section enlarging in the transporting direction, so that a foaming and/or breaking up of the starch is achieved by volume enlargement or expansion. At an end of the treatment chamber remote from the feed opening there is provided at least one outlet opening for extruding the product or material. <IMAGE>
Patent DE-4400791-A1 (DE)
Title: Machine for grinding workpiece faces e.g. cam, crankshaft
IPC: B24B21/00
Filed: 1994-01-13
Abstract: The grinding belt (SF) works on the workpiece while it turns and oscillates in the direction of the rotating axis. The grinding belt has a ferromagnetic layer in its support material (2) which allows for the belt to fix itself to the exact shape of the work piece. The belt can be guided in and out of a magazine (M) by magnetic guidance (3). The support layer is made of a metal foil containing iron, nickel, cobalt or other ferromagnetic foil. Alternatively, it may be a plastics-ferromagnetic powder mixture.
Patent DE-4400982-A1 (DE)
Title: Compositions for treating wastewater containing heavy metals
Inventor: LEE JONG-CHAN
IPC: C02F1/58
Filed: 1994-01-14
Abstract: Composition for treating wastewater (effluent) comprising:     30-40% by weight natrolite   20-30% by weight montmorillonite   20-30% by weight calcium hydroxide   1.5-3.5% by weight aluminium sulphate   10.0-15.0% by weight catalyst components The composition is effective in treating wastewater which contains various heavy metals, in particular Cu, Ni, Zn, Fe, Pb, Cr<6+>, and cyanide and in odour diminution and COD reduction.
Patent DE-4405875-A1 (DE)
Inventor: KLUBITSCHKO GERD
IPC: A63C9/08
Filed: 1994-02-23
Abstract: The screw head of the tension rod is formed as a coupling screw (26), and is coupled to a cap (28) placed on it. The cap is fitted into a removable housing section (16), so that it may be turned from outside. Two sole retainers (18) are connected pivoted via a hinge pin (22). The tension rod (24,26) engages on the hinge pin. The coupling screw has a coupling section, which consists of a circular disc with several projections. The cap has a funnel-shaped coupling part with grooves. These are aligned with the projections in the coupling screw.
Patent DE-4412935-A1 (DE)
Title: Motor vehicle door with protection against side impact
Inventor: SIEPE-NOLL WOLFGANG
IPC: B60J5/04
Filed: 1994-04-15
Abstract: The door has on its inside a stable protective device which fits closely within its frame and safeguards the legs and hips of a seated occupant.The protection is bonded to the door by brittle metallic or ceramic components which are strong enough to retain it when the vehicle is in motion and when the door is opened and closed, but are broken in a collision. Electromagnetic or permanent-magnet retention of the device by its locking pieces is an alternative.
Patent DE-4415333-A1 (DE)
Title: Road vehicle electronic system for parking and road use charges
Inventor: KIESER HEIKO DR
IPC: G07B15/02
Filed: 1994-05-02
Abstract: An electronic unit for use with road vehicles has a receiver stage (1) that responds to control data (ZBC) that determines parking charge rates. The information is entered into shift registers (3) and is used by comparators (4, 5) and a gating circuit (6). A processing and memory unit (7, 8) determines the charges and enters values onto a credit memory card. Values can be updated and cleared. Coded information is generated (FZB) and transmitted to a central unit.
Patent DE-4417450-A1 (DE)
Title: Key pad film with spring-back ups and mfg. tool
Inventor: KUNDISCH HEINER
IPC: H01H13/702
Filed: 1994-05-19
Abstract: A tool for prodn. of a key pad film made of polyester film and having spring cups for circuit contacting comprises a die plate (16) with equal-sized round recesses (19) and a punch plate (17) with corresponding round punches (20) and spherical heads projecting 0.5-1.5 mm from the punch plate (17). Die recess dia. (D2) is 1.1-1.4 times, pref. at least 1 mm, greater than the tool punch dia. (D1). Recess (19) depth is greater than the deforming stroke (h) of the punch (20) into the recess (19). The polyester key board film is claimed and has contact making spherically-shaped, spring-back cups projecting from the film plane. Cups (11) have an electrically conductive coating on the concave side. The spherical central section (28) of the cups (11) is surrounded by a conical ring section (29) projecting from the flat film (4).
Patent DE-4418258-A1 (DE)
Title: Method of applying seal in housing lid of combustion engine valve shaft
Inventor: HEMMRICH THOMAS
IPC: F16J15/10
Filed: 1994-05-25
Abstract: The method uses an elastomer sealant which is sprayed into the sealing mould at 800 bar and finally 1400 bar and is held at this pressure until it solidifies. This high pressure injection effect gives rise to firm adhesion brought about by the friction which arises between the mould and the incoming sealant. The sealant can be removed cleanly as and when required without leaving wall etc. traces.
Patent DE-4422051-A1 (DE)
Inventor: PINKOS ROLF DR
IPC: C07C45/59
Filed: 1994-06-27
Abstract: Described is a method of producing 1,4-butanediol, the method calling for 2,3-dihydrofuran to be decomposed in a single stage over a hydrogenation catalyst in the presence of water and hydrogen at a temperature of 20 to 300  DEG C and a pressure of 1 to 300 bar and in neutral or acid conditions.
Patent DE-4424000-A1 (DE)
Title: Seal element comprising flat disc with central bore
Inventor: WOERNER THOMAS
IPC: B29C45/14
Filed: 1994-07-07
Abstract: Seal element (10) comprises a flat disc (11) with a central bore (12) with a peripheral edge which is reinforced by a plastic section (13) which is sprayed on. The section has a U-shape and the disc fits between the arms of the U. The transition between the surface of the reinforcing section and the disc is smooth. The thickness of the disc is thinner in the region (11a) at the region abutting the central bore.
Patent DE-4427259-A1 (DE)
Title: Method and apparatus for cleaning or preheating the surface of workpieces
Inventor: PLATZ ALBIN
IPC: H05H1/48
Filed: 1994-07-30
Abstract: A workpiece surface is cleaned or preheated by producing and maintaining a glow discharge between the surface connected as a cathode (5) and an anode (3). The treatment is carried out under a coarse vacuum in an inert gas having slightly below normal pressure.
Patent DE-4429014-A1 (DE)
Inventor: KOEHLER ULRICH DR
IPC: C07C209/68
Filed: 1994-08-16
Abstract: Prodn. of arylamines of formula (I) comprises (a) preparing a cycloalkylamine of formula (II) by the hydrogenative amination of a phenol (III) with NH3/H2 at 100-250 deg.C under 0.01-50 bar pressure in the presence of catalyst (A); and (b) dehydrogenation of (II) at 150-300 deg.C under 0.01-50 bar pressure in the presence of a catalyst (A). (A) comprises: 30-100 wt.% of a Pd component (A1) and 0-70 wt.% alkali- and/or alkaline earth oxide. (A1) comprises Pd (opt. mixed with Pt) on oxides of rare earth and/or Group IVb; or Pt/Pd mixts. on Al2O3. R1-R5 = H, 1-12C alkyl or 3-12C cycloalkyl. Step (b) is independently claimed.
Patent DE-4429781-A1 (DE)
Title: Environmentally friendly disposal of fly ash contg. calcium oxide
Inventor: LUKAS WALTER PROF DR
IPC: B09B3/00
Filed: 1994-08-23
Abstract: Disposal of fly ash contg. large amts. of CaO and latent hydraulic materials comprises mixing the fly ash with 10-25% H2O and leaving to react for 1 hr. at 50-130?OC and then mixing with 25-35% water and disposing of the fly ash.  An appts. for carrying out the process is also claimed.
Patent DE-4430856-A1 (DE)
Inventor: HEIMANN KLAUS DR ING
IPC: C21D1/56
Filed: 1994-08-31
Abstract: The invention concerns a method of reducing and controlling surface scaling during the hot-rolling of flat products, in particular hot-rolled strip. According to the invention, water acts on the rolling stock as it passes through the mill so that said rolling stock is simultaneously cooled. A particle mist, which envelops the surface of the rolling stock, is produced by very fine mechanical atomization in order to remove the atmospheric oxygen from some of the water.
Patent DE-4432839-A1 (DE)
Title: Polyethylene terephthalate] turbidity deg. regulation for bottles
Inventor: KRIESCHE GERALD
IPC: C08G63/86
Filed: 1994-09-15
Abstract: A method is claimed for regulating the deg. of turbidity, in the 0.5-20 NTU range, of PET or its copolymers with up to 10 wt.% isophthalic acid and/or 1,4-cyclohexanedimethanol and/or up to 5 wt.% diethylene glycol during mfr. by direct esterification and polycondensation.  This comprises:  (a) adding polyester-soluble Sb and Ge catalysts, before or at the start of the esterification stage, in an amt. given by the equation: deg. of turbidity in NTU = ppm Sb - 90 / ppm Ge + 16 <.> 1.3 Sb = at least 110 ppm;  Ge = 0-50 ppm; and both wrt. polyester;  (b) adding more Sb catalyst at a deg. of reaction of 90-98% to give a Sb + Ge total of 160-350 ppm;  (c) adding 0-50 ppm P as stabilising, polyester-soluble P cpd. after the end of catalyst addn. and at the start of polycondensation; and  (d) adding no other substances affecting the turbidity and/or other catalysts.
Patent DE-4437849-A1 (DE)
Title: Insert for window with one or more rotating and=or tilting casements
Inventor: USTRABOWSKI SVEN
IPC: F24F13/18
Filed: 1994-10-24
Abstract: The window insert has a panel (4) mounted in the frame (3) of at least one of the rotating or tilting casements of a window. The panel has a flange (9) on its inside, to which equipment hoses can be fitted, and which surrounds an aperture (5).The insert may have a flap (6) to prevent back flow, which may be flush with the outer surface of the panel and may be contained inside the flange. A grid-like object may also be fitted instead of the flap. The panel and the flange may be made from metal or plastic, or a combination of both materials. Their colour may match that of the frame, or may be made from transparent plastics.
Patent DE-4444377-A1 (DE)
Title: Preform extruder produces variable thickness profiled thermoplastic tube for blow moulding
Inventor: WELLNER ANDREAS
IPC: B29C48/13
Filed: 1994-12-14
Abstract: This unit profiles the wall thickness of plastic tubes produced by continuous or batch extruders, for further processing into end products. At the feed screw (1) outlet, is a tool, its body (43) enclosing the sliding mandrel (23) with upper spring loading. A novel annular nozzle of variable width is formed between the conical foot of the mandrel and the outlet (43). There is a melt space between mandrel and heated (18) body with temperature sensor (19). Nozzle width (29) corresponds to the wall thickness extruded (31), and is adjusted indirectly, as a function of melt pressure and spring constant, through the drive motor (10) and feed screw (1). The nozzle width variations determine the profile history of extrudate thickness.
Patent WO-7900114-A1 (WO)
Inventor: BERNAT G
IPC: F16K11/078
Filed: 1978-07-26
Abstract: Dans une soupape, notamment utilisable dans des installations sanitaires, on prevoit deux plaques (21, 22) comme organes de soupape, les deux plaques etant superposees, planes et lisses et deplacables l'une contre l'autre dans un boitier (7), les plaques (21, 22) presentant une ou plusieurs ouvertures traversantes pour un ou plusieurs fluides. De maniere a obtenir une simplification du montage et un abaissement des couts, les deux plaques (21, 22), leurs joints et leurs elements coulissants, forment un paquet (6). Ce paquet se trouve, a l'etat pretendu, dans un boitier forme de deux hemispheres (4, 5) presentant des ouvertures pour un organe de reglage de la soupape (26) et des conduits d'amenee et de depart, ce boitier (7) pouvant etre introduit dans une canalisation. Les faces de contact des deux hemispheres (4, 5) sont adaptees a l'epaisseur individuelle du paquet par deformation materielle et sont reliees entre elles de maniere indissociable.
Patent WO-8606575-A1 (WO)
Inventor: RITTEL JOHANNES
IPC: A47B21/00
Filed: 1986-04-23
Abstract: Un plateau (2) de table est disposé de manière à pouvoir être relevé sur le châssis (1) de la table à écran de visualisation. Ce plateau présente près du bord (80) une ouverture (79) pouvant être fermée par une plaque (86) de remplissage amovible et un évidement (75) allongé parallèlement au bord dans lequel est placée une plaque de verre (77). Sous celle-ci est disposée une unité à écran de visualisation (19) dont l'écran (20) incliné peut être observé à travers l'évidement (75), cette unité pouvant être éventuellement inclinée autour d'un axe (26), être orientée autour d'un axe vertical et déplacée longitudinalement sur une glissière fixe. Sur le châssis de la table sont montés un panier (18) pour une unité (10) centrale d'ordinateur et une imprimante (23) de compte-rendus coulissante. L'unité d'introduction des données (21) peut être soulevée dans l'ouverture (79) jusqu'au-dessus de la surface de la table. Toutes les installations techniques y compris les liaisons pour câble, les prises (66), le panneau des interrupteurs (62) et les touches de commande (63) sont disposés à distance sous le plateau (2) de la table. La surface supérieure (82) de celle-ci reste ainsi libre d'appareils et peut être utilisée à volonté. Les installations techniques sont librement accessibles et en état de fonctionnement lorsque le plateau est relevé, ce qui facilite l'entretien et les réparations. Toutes les unités fonctionnelles sont enfermées et protégées dans une construction en forme de coffre et mises en sécurité par un verrouillage central (134).
Patent WO-8703214-A1 (WO)
Title: Process for the simultaneous elimination of toxic matter contained in flue gas and reactor for implementing the process
Inventor: MUELLER LOTHAR
IPC: B01D53/50
Filed: 1986-11-25
Abstract: According to this process multiple and stoechiometrically determined quantities of a fine-grain solid additive which combines with toxic matter are introduced in the flue gas downstream of the heating installation. The additive is partly transformed with the toxic matter contained in the flue gas and the direction of flow of the additive-laden flue gas changes several times in the reactor; it is then precipitated and after this the remaining additive is separated from the flue gas by a filter. The process is characterized by the fact that a certain proportion of the additive is separated from the flue gas flow and the reactor or downstream of the latter, but in any case before the filter, and it is reintroduced after fragmentation into the flue gas flow between the boiler and reactor or after its entry into the reactor. This process enables better use to be made of the additive and to eliminate more toxic matter contained in the flue gas.
Patent WO-8803049-A1 (WO)
Title: Filter device with liquid-wetted filter elements
Inventor: SIMMERLEIN-ERLBACHER EWALD WIL
IPC: B01D50/00
Filed: 1987-10-29
Abstract: A system for filtering particles from a gas flow medium comprises a substrate (22) on which a filter layer is provided. The latter is a filter liquid (36) which wets the substrate (22). At least one filter system (20) of this type is arranged in a housing (12) to form a filter device (10). The housing (12) has an inlet aperture (14) and an outlet aperture (16) for the flow medium to be filtered. In order to wet, with filter liquid (36), the gas-permeable substrate (22) of at least one filter system (20) of the filter device (10), the housing (12) is provided with an irrigation system (44) in fluid communication with the filter sytems (20), said irrigation system being in fluid communication with a collection space (38) for the filter liquid (36). A pump (47) serves to circulate said liquid (36) between the collection space (38) and the irrigation system (44).
Patent WO-9109266-A1 (WO)
Inventor: FRANK ARMIN
IPC: F41G3/26
Filed: 1990-12-13
Abstract: Die Erfindung hat eine Schießvorrichtung zum Gegenstand, die ein Schußfeld mit Schußzielen, eine optische Schußwaffe, deren Schüsse auf dem Schußfeld sichtbar sind, eine Kamera, die das Schußfeld abtastet, eine mit der Kamera verbundene Speichereinrichtung und ein Anzeigefeld für gespeicherte Schußfeldaufnahmen umfaßt. Die erfindungsgemäße Schießvorrichtung zeichnet sich dadurch aus, daß als Schußfeld ein Bildschirm vorgesehen ist, die optische Schußwaffe einen Laserstrahl aussendet, eine Auswerteelektronik mit der Kamera verbunden ist und als Anzeigefeld und Ausgabe der Auswerteelektronik ein Bildschirm vorgesehen ist.
Patent WO-9119184-A1 (WO)
Title: Dispersion photometer, in particular for the kinetic determination of total proteins
Inventor: PLAGGE HEINRICH
IPC: G01N21/51
Filed: 1991-05-27
Abstract: The dispersion photometer described is designed particularly for the kinetic determination of total proteins and has a light source (20), an optical system, a removable optical cell (24) in the sample chamber, a stirrer, a photo-electric sensor (38) which receives light scattered forward at an angle, and an electronic processing and display unit (46) connected in series with the photo-electric sensor (38). All the elements located between the light source (20) and the optical cell (24), and between the optical cell (24) and the photo-electric sensor (38), have a coefficient of transmission or reflection in the visible region of the spectrum which is as high as possible, and do not reflect or absorb selectively.
Patent WO-9212058-A1 (WO)
Title: Folding box for use as ornamental packaging for oblong articles
Inventor: FRITZ JAN
IPC: B65D5/478
Filed: 1992-01-08
Abstract: The invention concerns a packaging box with a lower section (2), which has a floor, and an upper section (4) fitted with a lid. The upper section (4) is joined to the lower section (2) by a middle section with a smaller cross-section. The upper section (4) forms the head and, optionally, parts normally located on the head, such as ears or a hat, of a person painted or printed on the packaging, while the middle section forms the neck and the lower section of the body. The packaging consists of one single piece (1) of flat material.