baber/WOPTO huggingface dataset:
Patent DE-4332928-A1 (DE)
Title: Method for loading, transporting and unloading bulk goods on railways
IPC: B61D3/16
Filed: 1993-09-28
Abstract: The invention relates to a method for loading, transporting and unloading bulk goods, in particular building rubble, on railways on standard waggons (1) with a box-shaped loading space which is open at the top, in which case steel troughs (9) which are preferably of identical size are inserted into the box-shaped loading space empty or filled by means of a handling device and, in order to unload the vehicle, the steel troughs (9) are lifted out of the box-shaped loading space by means of the handling device and subsequently emptied by means of a tipping process. In this way, a rational method, in particular for disposing of building rubble in conurbations including subsequent reprocessing, is provided.
Patent DE-4335216-A1 (DE)
Inventor: JOHAENNTGEN UWE
IPC: F22B31/08
Filed: 1993-10-15
Abstract: PCT No. PCT/DE94/00530 Sec. 371 Date Feb. 3, 1995 Sec. 102(e) Date Feb. 3, 1995 PCT Filed May 9, 1994 PCT Pub. No. WO94/27089 PCT Pub. Date Nov. 24, 1994A steam power plant for generating electric power has a fossil-fuelled boiler, a water-steam cycle for generating high-tension, superheated steam for a steam turbine, an economizer to transmit heat from flue gas to the feed-water, an air preheater to transmit flue gas heat to fresh air and devices for removing dust, sulphur and possibly nitrogen from the flue gases. In order to optimize heat exchange in the air preheater during operation and reduce the heat loses during start-up of the steam power plant, a heat exchanger system is provided with sections through which recirculated air and a heat vehicle medium flow, in which the section carrying the air is connected on the intake side to the fresh-air outlet of the air preheater and on the outlet side to the fresh-air intake of the air preheater.
Patent DE-4335508-A1 (DE)
Title: Securement against slipping for shoulder straps of bags
Inventor: PRESTON ELISABETH
IPC: A45F3/02
Filed: 1993-10-19
Abstract: In a securement against slipping for shoulder straps of bags, consisting of at least one anti-slip coating which can be applied to the underside of the strap and extends at least partially over the shoulder contact region of the assigned shoulder carrying strap, a high degree of reliability and comfort can be achieved in that the anti-slip coating is designed as a strip (4) which consists of an elastomeric braking material, has a flat surface, and is provided with a holding device (5 or 10) which engages at least partially around the assigned shoulder strap (2) and can be mounted releasably on the latter. <IMAGE>
Patent DE-4336241-A1 (DE)
Title: Hospital bed
Inventor: SAGEL HEINRICH
IPC: A61G7/015
Filed: 1993-10-23
Abstract: The hospital bed has a horizontal platform arranged in a bed frame (1) and formed from a backrest (2), a central member (3), a thigh member (4) and a calf member, and in which the backrest (2) can be adjusted in height about a horizontal axis (6) adjacent to the central member (3), via a lever mechanism. The height of the backrest (2) can be infintely adjusted by means of guide rods (7, 8) mounted on the bed frame (1) so as to be stationary and pivotable and engaging on the backrest (2), and by means of a motor drive (9) acting upon its pivoting axis (6); at the same time, the backrest (2) is displced by its pivoting axis (6) at a distance (X) from the central member (3). <IMAGE>
Patent DE-4342610-A1 (DE)
Title: Air duct for vehicle air conditioning or heating system
Inventor: SPIELMANN HARTMUT
IPC: B60H1/26
Filed: 1993-12-14
Abstract: The air duct (6) leads from a forwardly placed unit (15) which extends centrally along the length of the vehicle at floor level. A carpet (1) is shaped to fit over structural projections such as the transmission tunnel (2) and the transverse beam (4).Air conduction channels (7a,7b) are formed at the cross beam region of the carpeted floor for the local distribution of treated air. The channels point in the direction of the footwells (11-14) and air emerges through openings (10a,10b).
Patent DE-4405987-A1 (DE)
Title: End milling cutter
Inventor: POKOLM FRANZ-JOSEF
IPC: B23C5/10
Filed: 1994-02-24
Abstract: The invention relates to an end milling cutter with corner radius - also designated as toric milling cutter - in particular with diameters of less than 16 mm, in which at least the cutting edge area is of hard design for very high cutting speeds. In order to be able to work with the end milling cutter in the direction of the Z-axis, that is, in order to use it as a drilling tool, the end milling cutter according to the invention is provided with two cutting edges (1) which lie opposite one another in one plane and are drawn in in the centre area so as to fall away towards the rotation axis (5), the layer (10 or 11) being arranged only up to the apex (9). <IMAGE>
Patent DE-4407806-A1 (DE)
Title: Air conditioning system for room
Inventor: TRIESCH FRANK DR ING
IPC: F24F3/06
Filed: 1994-03-09
Abstract: The heat exchanger (14) and the waste heat-generating plant, e.g. a compressor (2), are integrated into a sealed circuit (20) with heat carrier fluid and circulation pump (21). The feed and return pipes (31,34) containing the shut-off (30,33), of a room heater (32) with its own energy source, are connected indirectly to the circulation pump. The heat exchanger forms part of a ventilation unit (8), which has a ventilator (15) with variable RPM. The unit is connected to the atmosphere (7) and/or the room (1), via regulatable air flaps (12,13,16,17), which are located on the intake and pressure sides of the ventilator.
Patent DE-4409053-A1 (DE)
Title: Sensor for acoustic analysis of gas mixtures with measuring chamber
Inventor: ZIPSER LOTHAR PROF DR ING
IPC: G01N29/024
Filed: 1994-03-11
Abstract: The transmitter-receiver for acoustic signals is so arranged, that acoustic signals are transmitted across a section (b), which is equal to or less than a section (B). Their transmission speeds are then determined. Analysis measurement data concerning the gas mixture is then obtained from the results. One acoustic signal at least is transmitted through the gas mixture. The output strength of the spectral components of the signal are concentrated in a narrow frequency range. These spectral components have a frequency (f), which is smaller than 50 times the ratio of the min kinematic viscosity vmin of the gas mixture for the section (A) of the measuring chamber: f is less than (50.vmin) divided by A
Patent DE-4411551-A1 (DE)
Title: Device for fastening perforated plastic components to a metal workpiece
Inventor: GAUGER WOLFGANG DIPL ING
IPC: B23K9/20
Filed: 1994-04-02
Abstract: A device for fastening perforated plastic components to a metal workpiece by means of a metal welding stud passing through a perforation of the perforated component. The device consists of a collet for the welding stud with a delivery passage for the welding stud as a preferably releasable component of a stud-welding device as well as of a positioning device for positioning the perforated component in front of the stud-delivery passage of the collet, the perforation axis being orientated coaxially to the stud axis. In order to create such a device, in which exceptionally quick and exact positioning can be effected with little effort, it is proposed that the positioning device (3) be a component of the collet (1). <IMAGE>
Patent DE-4412263-A1 (DE)
Title: Additional security against break in for electric locks on houses and flats
Inventor: WOELKY OTTO WERNER
IPC: E05B17/20
Filed: 1994-04-09
Abstract: An angled strip (9) is mounted so as to cover the slot between the door panel (7) and the door frame (3). This renders the latch (6) inaccessible to burglars using tools to break in through doors. The strip is made from high grade steel, and may be attached by two screws (13) inserted through the door panel. The neck of each screw may also have a square cross-section, which engages with a corresponding recess in the strip, in order to prevent rotation of the screw.
Patent DE-4416966-A1 (DE)
Inventor: SANDER DIETER DIPL ING
IPC: G01R31/08
Filed: 1994-05-13
Abstract: In a circuitry for detecting earth leakages in energy transmission cables, in particular in the first section (7) of a cable that forms an energy supply network and is provided with a shielding (6), a detector (12) that responds to a current (IE1, IE2) flowing through the shielding (6) is connected to both cable ends.
Patent DE-4417088-A1 (DE)
Title: Contact-making system for chipboards, and a reader for it
Inventor: REICHARDT MANFRED
IPC: G06K17/00
Filed: 1994-05-16
Abstract: A contact-making system for chipboards, a flexible printed circuit board being used as the contact element.
Patent DE-4420870-A1 (DE)
Title: Coal or mineral storage system with self-monitoring level control
Inventor: SCHMIT PETER
IPC: G05D9/02
Filed: 1994-06-15
Abstract: A coal or mineral storage bunker suitable for regulating/balancing the input and output flows of the stored material is typically a vertical cylindrical shaft in excess of 90 metres with an internal helical; chute (7) which slows the fall of the stored product to limit fragmentation. The top (3) and bottom (2) conveyors under computer (16) control maintain an optimum stored volume (10) which is continuously monitored by a series of ultrasonic probes (4, 13, 20, 22, etc.) positioned at varying depths. The system is thus able to operate stably at considerable depth without danger of damage due to over or underloading.
Patent DE-4422053-A1 (DE)
IPC: C03B11/12
Filed: 1994-06-27
Abstract: The invention concerns a method of producing glass mouldings in a press in which the punch remains, after the pressing operation, in contact with the moulding in the mould until the parts of the moulding near the surface have cooled to a temperature such that the moulding is at least temporarily rigid enough to be removed from the mould. In order to avoid the parts of the moulding near the surface warming up again and producing undesirable deformations, the moulding is transferred to a cooling station after removal from the mould. This method minimizes the dwell time of the moulding in the mould, so that the mould is ready in a very short time for another pressing operation. The method proposed thus increases the output of the press. The invention also concerns a press which is particularly suitable for use with this method, the drive to the press punch being provided by a cam driven by an electric motor with torque and rpm control.
Patent DE-4428032-A1 (DE)
Title: Energy-saving automobile
Inventor: EHRENREICH PHILIPP
IPC: B60K11/02
Filed: 1994-08-08
Abstract: The automobile has the energy usage reduced by recuperation of kinetic and thermal energy, the latter effected by using a steam cylinder and/or a hot air turbine for converting the waste heat of the i.c. engine into electrical energy for driving an auxiliary electric drive motor. Pref. the recovered electrical energy is used to charge a battery, connected to a pair of electric motors and switched to provide 6, 12, 24 and 48 volts, corresponding to 4 velocity stages, allowing the vehicle to be driven solely by the electric motor in town traffic.
Patent DE-4430285-A1 (DE)
Inventor: KORMANN CLAUDIUS DR
IPC: C09D17/00
Filed: 1994-08-26
Abstract: gamma -Fe2O3 pigments and Fe3O4 pigments have particles of 2 to 200 nm diameter, more than 40 nTm<3>/g saturation magnetisation, less than 10 nTm<3>/g remanence, a Cr content below 40 mg/kg pigment, a Cu content below 40 mg/kg pigment and a C content below 100 mg/kg pigment. Also disclosed is an aqueous suspension of said pigments. These pigments are used in aqueous suspension in the medical field, in particular as contrasting agents in nuclear magnetic resonance tomography.
Patent DE-4433297-A1 (DE)
Title: Spindle press
Inventor: CLAASEN KARL HERMANN
IPC: B21J9/18
Filed: 1994-09-19
Abstract: The spindle press has a spindle (8), a ram (20) and a spindle nut (18). It operates by a coupling of the spindle to a continuously rotating flywheel (6). The ratio of the dia. (d) of the spindle to the bearing length (x) of the spindle nut is greater than 1.25. The pressure intensity in the threads (17,19) of the spindle and nut working with each other is less than 40 N/mm2. The ratio between the thread depth and the dia. of the spindle should be greater than 0.15. The ram (20) may be divided more or less horizontally into a spindle-nut sector and a mass sector.
Patent DE-4434020-A1 (DE)
Title: Infinitely variable wrap-round transmission having a sump oil-conveying device
Inventor: FRANIK-GOLENIA KARIN
IPC: F16H57/05
Filed: 1994-09-23
Abstract: In a two-shaft infinitely variable wrap-round transmission, the intention is to improve the efficiency of the transmission by preventing the second conical-disc set (3), arranged on the transmission output shaft (9), from being exposed to a high transmission oil sump (15). According to the invention, it is proposed that a region, assigned to the upper conical-disc set (2), for the formation of a main oil sump (14) and a region, assigned to the lower conical-disc set (3), for the formation of a secondary oil sump (15) are provided in the transmission case (1), that a separating rib (17) extends through the transmission case (1) between the two rotating centres (2, 3), with which separating rib the main oil sump (14) of the upper conical-disc set is separated off from the rotating region of the lower conical-disc set, and that the conical disc (6), firmly seated on the output shaft (9), of the lower conical-disc set (3) is equipped with conveying elements (12) by means of which the oil which accumulates in the secondary oil sump (15) can be transported into the main oil sump (14). <IMAGE>
Patent DE-4436760-A1 (DE)
Inventor: BOHLANDER RALF DR
IPC: C07D303/42
Filed: 1994-10-14
Abstract: A process is disclosed for preparing epoxide group-containing organic compounds. Monounsaturated or polyunsaturated organic compounds are oxidised with an aqueous hydrogen peroxide solution in the presence of carboxylic acids. The process is characterised in that 0.01 to 0.5 % by weight of an anti-oxidising agent, with respect to the amount of unsaturated compounds, is added to the reaction mixture, and in that inert gas is made to flow during the reaction through the reaction vessel. This process is easy to implement and produces high yields of epoxide group-containing organic compounds.
Patent DE-4438155-A1 (DE)
Title: Silo plant for handling explosive dust
Inventor: SCHOPPE FRITZ DR ING
IPC: F16P1/00
Filed: 1994-10-25
Abstract: The silo plant has the pipelines (9, 12) for filling and venting the silo (2), each provided with a rapid closure valve (10). The length of each pipeline between the rapid closure valve and the pipeline mouth, communicating with the silo, is determined by the closure rate of the valve, for ensuring that the valve is closed before the pressure wave resulting from an explosion reaches it. The silo contains at least one pressure sensor (14) coupled to a control device (15) for the setting drives (16) of the rapid closure valves, ensuring closure of the latter when an explosion is detected.
Patent DE-4441149-A1 (DE)
Inventor: WAGNER WILFRIED
IPC: B60T13/57
Filed: 1994-11-18
Abstract: In a vacuum brake servo fitted with a pneumatically pressure-compensated control valve, to minimise the vacuum-dependent power components acting on the valve body without structural modifications to the control housing containing the control valve, the invention proposes that both the radially inward and radially outward boundary of a pressure compensation chamber (17) bounded in the control housing (5) by the valve body (10) take the form of a guide component (21) guiding the valve body (10).
Patent DE-4443386-A1 (DE)
Inventor: MAST WOLF-PETER DR
IPC: G01N33/76
Filed: 1994-12-06
Abstract: The appliance for a pregnancy test, by registering the presence of HCG hormone in urine, has a housing (2) of cardboard, paper or other material with a lignocellulose content. The test strip (6) is held between two layers (3,4). The outline contour of the housing (2) is wider and longer than the outline shape of the test strip (6).
Patent DE-4445732-A1 (DE)
Inventor: KERN MANFRED DR
IPC: A01N63/30
Filed: 1994-12-21
Abstract: The invention pertains to insecticides and acaricides characterized by an effective concentration of at least one insecticidal compound selected from the group of parapyrethroids, the group of nitromethylenes, the group of carbamates and the group of phenylpyrazoles in combination with at least one insect-pathogenic fungus (component B).
Patent DE-4447221-A1 (DE)
Title: Friction lock for closed or half-open connection of sliding arch construction
Inventor: BERWALD WERNER DIPL ING
IPC: E21D11/22
Filed: 1994-12-30
Abstract: The friction lock has locking sockets (4), with a conical inner edge (5), which house conical clamping cams (10) as an abutment which lie against the channel profile edge (16). The tension, set by the screw (6), nut (9), and conical spring washer (12), is produced by the overriding of all friction criteria of a threaded connection without a spring washer. The necessary screw tension is adjusted for the function of a sliding connection by laminar modules (13) acting as tensioning elements located in the spring washer.
Patent WO-8707667-A1 (WO)
Inventor: WOLFF DIETER
IPC: E04B1/49
Filed: 1987-06-02
Abstract: Dans le but d'assujettir en position sur une surface de pose (11) un assemblage de carreaux (12) individuels, on prévoit des éléments de blocage (13) disposés dans la région des arêtes ou coins contigus de plusieurs carreaux (12), entre la surface de pose (11) et lesdits carreaux (12). Les éléments de blocage (13) sont constitués de corps de base (15) plats très minces comportant sur une face ou les deux des moyens de blocage (14) sous forme de poinçons, d'aiguilles, de pointes, de dents ou similaire. Ces éléments de blocage (14) pénètrent dans les carreaux (12) et éventuellement dans la surface de pose (11).
Patent WO-8800034-A1 (WO)
Inventor: DIETE WOLFGANG
IPC: A61F5/44
Filed: 1987-06-26
Abstract: Objet utilitaire constitué au moins partiellement d'une enveloppe (1) à paroi mince. Lors d'un emploi conforme aux prescriptions de l'objet, ladite enveloppe (1) est amenée en contact sur une face (8) avec de l'eau ou une substance contenant de l'eau. Après usage, l'objet doit être éliminé. A cette fin, il présente sur la face mise en contact avec de l'eau lors de l'emploi, une plus grande résistance à l'eau que sur l'autre face (7). L'élimination s'effectue grâce au fait que l'eau est amenée à agir sur cette autre face (7). L'objet utilitaire est particulièrement indiqué comme poche collectrice de sécrétions intestinales ou de liquide urique.
Patent WO-8809868-A1 (WO)
Inventor: DUPLAT GERARD
IPC: F02M59/36
Filed: 1988-05-28
Abstract: Une pompe d'injection de carburant du type à distributeur comprend au moins un piston axialement entraîné (21) qui délimite une chambre de travail (28) de la pompe pouvant être reliée à une admission de carburant et qui transmet à un injecteur du carburant sous pression d'injection lors de chaque course de refoulement, un piston distributeur rotatif (18) qui relie en tournant la chambre de travail (28) de la pompe avec un injecteur par l'intermédiaire d'un alésage distributeur (30, 32), et une soupape de commutation (36) servant à doser la quantité de carburant injecté. Pour réduire l'espace inutilisable dans la chambre de travail (28) de la pompe, au moins l'ouverture (38) de la soupape de commutation (36) et l'organe de soupape (37) commandant l'ouverture de soupape (38) sont intégrés dans le piston distributeur (18). L'ouverture de soupape (38) établit une communication entre l'alésage distributeur (30, 32) et un alésage de décharge (39) du piston distributeur qui mène à un orifice de décharge (40).
Patent WO-9108382-A1 (WO)
Inventor: REMBOLD HELMUT
IPC: F01L9/14
Filed: 1990-10-25
Abstract: Dispositif de commande hydraulique de soupape pour moteur avec un accumulateur hydraulique associé à la chambre de pression (18) du poussoir magnétique, comportant un piston accumulateur (21), une chambre d'accumulation (25) et un ressort accumulateur (22), la chambre de pression (18) étant disposée entre un piston de came (13) actionné par la came de commande (4) et un piston de soupape (17) coopérant avec la soupape du moteur, le piston de came (13) se présentant sous la forme d'un piston creux à l'intérieur duquel est disposé l'accumulateur hydraulique.
Patent WO-9112606-A1 (WO)
Inventor: AMELUNG-ZIELKE HELMUT
IPC: G09F15/00
Filed: 1991-02-17
Abstract: Bei einem tafelförmigen Werbeträger (11), d.h. einem Gerät zur Halterung und Präsentation von blattförmigen Werbeschriften, wie Plakaten, Ankündigungen und dergleichen, und zwar einem Gerät mit einer Grundplatte (12) und mit einem aus Profilleisten gebildeten Rahmen (13) für die Grundplatte (12), an dem unter Federeinwirkung stehende Klemmleisten (14) zum Festklemmen der von der Grundplatte (12) gehaltenen Werbeschriften verschwenkbar angeordnet sind, ist vorgesehen, daß die den Rahmen (13) bildenden Profilleisten, insbesondere bei einer Ausbildung mit mehreren, durch Trennwände gegeneinander abgegrenzten, sich in Leistenlängsrichtung erstreckenden Unterteilungen, wie Kammern, Rinnen, Nuten, Schlitzen oder dergleichen, von zumindest einer Außenseite des Rahmens (13) her zugängliche Führungen (134) besitzen, die sich außerhalb des Schwenkbereichs der Klemmleiste (14) bzw. mit ihr verbundener Teile befinden und in die vorzugsweise in Form zylindrischer Stäbe, Stangen, Bügel oder dergleichen ausgebildete Koppelelemente einführbar sind, mittels der zwei oder mehr Werbetafeln miteinander verbindbar sind.
Patent WO-9302934-A1 (WO)
Title: Letter
Inventor: KAPITZ CARL-HEINZ
IPC: B65D27/00
Filed: 1992-07-29
Abstract: Proposed is a letter with an envelope (1) and at least one sheet of writing paper (2), the letter being designed and shaped both so that its appearance and particular contents can be used to communicate implicit information and also so that the letter looks informative, decorative or even humourous. This is achieved by virtue of the fact that the envelope (1) has approximately the shape of an object or commodity, is made of unbreakable material and its overall size does not exceed the dimensions of a letter which the post office will handle, the sheet of writing paper (2) being placed preferably folded, laid together or rolled up in the object or commodity.
Patent WO-9422146-A1 (WO)
Inventor: REN MINGMIN
IPC: G21C3/322
Filed: 1994-03-04
Abstract: Le caloporteur est recueilli dans une chambre de collecte (10) située dans la partie supérieure du réservoir sous pression d'un réacteur à eau sous pression. Il en sort latéralement et passe à travers une grille (5) contre laquelle reposent les têtes des éléments de combustible (2). Des colonnes de support (11) et des ouvertures de guidage (14) des barres de commande constituent des obstacles à l'écoulement du caloporteur et peuvent causer un reflux au-dessous du grillage, avec des pressions différentielles horizontales et des courants horizontaux correspondants. Des plaques d'étranglement montées dans la tête des éléments de combustible ou bien des pièces insérées dans les ouvertures de la grille génèrent une pression régulière dans le caloporteur au-dessous de la grille, de sorte que les éléments de combustible individuels sont traversés par un courant de caloporteur vertical régulier.