baber/WOPTO huggingface dataset:
Patent DE-4338702-A1 (DE)
Title: Method of Constructing prefab. multi-storey building from steel and wood
Inventor: GREUL ARTUR RICHARD
IPC: E04B1/35
Filed: 1993-11-12
Abstract: The method involves using a light steel skeleton which consists of six vertical steel supports on point foundation. The ground level apartment has two rooms of which several are arranged next to each other. The supports on each level are connected by strong horizontal angles to two corners.  Prefab. ceilings segments are used on each floor. The ceiling segments are assembled together from wooden beams, the thickness of which is half that of the height. The intermediate gaps are filled with light insulating material which are supplied as moulded bodies. The latter ceiling side is made from plaster-boards and the floor side from chip-boards. The floors are later covered with carpet. The walls are also erected from prefab. segments. In the area of doors and windows, the walls contain frames and are then covered by plaster-boards. The stairway is free-standing and is erected outside of the building. It opens out to an external corridor leading to the apartment entrances.
Patent DE-4340081-A1 (DE)
Title: Equipment for prodn. of curved honeycomb structures - has extruder die system with perforated plate with non-parallel faces so that its perforations are longer towards one edge than the other
Inventor: HAGINO TOMIAKI
IPC: B29C48/12
Filed: 1993-11-24
Abstract: Equipment for the prodn. of honeycomb structures has an extruder nozzle and a porous plate at one side of the inlet to the nozzle. The resistance of the plate to through flow can be varied at right angles to the direction of extrusion. In an embodiment cross-section of an extruding layout with a locked rectangular member (1) at the outlet (2), another member (4) inside with its own smaller opening (5), and the main nozzle (6) behind. A porous plate (10) is tapered i.e. with greater thickness at one end (10b); its perforations (18) are thus longer at the bottom (10a) where they provide greater resistance to flow. The result is that the emerging honeycomb material has a larger radius of curvature at one end than the other. ADVANTAGE - The equipment produces curved honeycomb structures. It does so with a very simple system. It readily corrects any curved shapes extruded when straight extrusions are required.
Patent DE-4341318-A1 (DE)
Title: Combined machine for opening and closing a furnace tap hole - comprising a carriage and drive for a tapping bar or borer and a plugging unit with piston and chamber for injecting a plugging mass
Inventor: MARINO PIETRO
IPC: C21B7/12
Filed: 1993-12-03
Abstract: Combined machine for opening a furnace tap hole and closing same by injection of a plugging mass, comprising a carriage (20) for mounting a tapping bar (100) or borer, a suspension for the carriage for moving the carriage from a parked position to the operation position in line with the axis of the tapping hole and a drive (30,32) for insertion and withdrawal of the tapping bar. For closing the tapping hole, the machine has a plugging unit (52) with a chamber (54) for the plugging mass, a head (56), a piston (57) for expelling the plugging mass, which is positioned and held in line with the tapping hole axis, and means of coupling the piston (57) to the drive (30,32) on the carriage. USE/ADVANTAGE - For opening and closing the tap hole of a shaft furnace. The combined machine for opening and closing the tap hole saves space and investment cost, esp. for smaller furnaces.
Patent DE-4341858-A1 (DE)
Title: Underground energy store for heat and cold energy
Inventor: JACOBI PAUL DIPL ING
IPC: F28D20/00
Filed: 1993-12-08
Abstract: The energy store has a defined earth body (6) consisting of porous rock. This body is at least partly enclosed in a thermal insulation casing (1,2). The casing consists of a mixture of porous rock to which a sealing substance is added. It has an energy transportation device (7), e.g. a heat exchanger fitted in the defined earth body. The store is built by introducing at least one sealing substance with heat barrier properties into the porous rock in one or more stages to form the two-part thermal insulating casing. It may be a double casing, in which case warm air may be introduced into the space in it in order to conduct a drying-out process for the porous rock. Another gas with good insulation properties, such as argon, may be used instead of air.
Patent DE-4342309-A1 (DE)
Title: Open circuit hydrostatic drive system for vehicle
Inventor: BEATER PETER DR ING DR
IPC: B60T1/08
Filed: 1993-12-11
Abstract: The hydrostatic drive system comprises an outlet pipe (19,20) branching off from the input side which is connected during the braking operation with a pressureless container (2). A throttle point (21a,22a) is arranged in the outlet pipe and has a variable cross section. The cross-section can be made smaller with increasing input side pressure. The cross-section is also capable of enlargement with increasing outlet side pressure.
Patent DE-4400845-A1 (DE)
Title: Fast, simple appts. selects thread guides in flat bed knitting machine
Inventor: RINCKLEB ULF
IPC: D04B15/56
Filed: 1994-01-13
Abstract: An appts. for the controllable selection of thread guides (4,5) in a flat bed knitting machine comprises: a controllable magnet (10) for switching a keeper (11) to select a switch element (14), a rod (7) attached to the switch element for selection of the thread guide (5) and a compression spring (17) which supplies the force to give lift to the switch element (14) when in the 'on' position independently of the keeper activation. Here the compression spring is situated between keeper and switch element.
Patent DE-4400904-A1 (DE)
Title: Family house forming living and professional unit
Inventor: UNTIEDT ERNST HERMANN OSWALD
IPC: E04H1/02
Filed: 1994-01-14
Abstract: The family house consists of a cellar, a garage and forecourt, and a living section. It is built of prefabricated parts and has its cross-sectional changes carried out by differently levelled steps. A wind protection wall may be included.
Patent DE-4401050-A1 (DE)
Title: Foil type self-adhesive sticker for satellite dish
Inventor: HAUCK BERND
IPC: G09F3/10
Filed: 1994-01-15
Abstract: The foil sticker or label can be stuck on without folding up and has a round face divided up into ten segments.  Peripherally, 0.51 per cent of the circumferential length is missing, and the foil material is self-adhesive UV- and frost-resistant.
Patent DE-4408603-A1 (DE)
Title: Increase of security of hierarchically structured automation systems
Inventor: ALBRECHT DIETER
IPC: G05B9/02
Filed: 1994-03-08
Abstract: A central processor (40) is connected by a system bus (20) to operating, monitoring and configuration devices (11-13) in an administrative area (10), and by data channels (50) to a number of input/output devices (60/1-60/3) with controllers (61) for coordination of data exchange. Overall process control sequences are produced in accordance with measured values and pre-configurable control quantities. Local limits and forbidden combinations of settings are statically stored in the controllers for comparison with incoming settings. Allowable settings are substituted for any which are excluded by the comparison.
Patent DE-4410902-A1 (DE)
Title: Power supply unit
Inventor: SCHNEIDER HERBERT DIPL ING
IPC: G05F1/20
Filed: 1994-03-29
Abstract: The invention relates to a power supply unit having an isolating transformer, which has a detection circuit for automatically detecting the instantaneous mains voltage. The detection circuit produces a switching signal which is supplied to an electrical switching device which then switches the isolating transformer to the correct configuration for the instantaneous mains voltage. In the detection circuit, a comparator in conjunction with an RC element ensures that the isolating transformer is initially set to the higher mains voltage range after being switched on.
Patent DE-4411607-A1 (DE)
Title: Hand built concrete shuttering block
Inventor: GRUBER MANFRED PROF DR ING
IPC: E04B2/86
Filed: 1994-04-02
Abstract: The shuttering block comprises two U-shaped blocks (1) whose arms have stepped detents so that the detents of one block form stops for the end sides of the arms of the other opposite block. The two blocks which make up one shuttering block adjoin one another either with the end sides of their arms or with the end sides of the arms of one block and the detents of the second block or with the detents of the arms or with the end sides of the arms of one block and the inside of the back of the other block whereby the relevant width (B) of the block corresponds to a standard wall thickness of a brick wall. The back and/or web of the shuttering block can have a bore for holding connecting elements linking the locks. The two blocks which make up the shuttering can be connected to clips pushed into the bores.
Patent DE-4413416-A1 (DE)
Title: Inflatable gas=bag cover in vehicle
Inventor: STUECKLE GERD
IPC: B60R21/2165
Filed: 1994-04-18
Abstract: One or more hinging flaps (8,9) extend over the outlet from the shaft (7) containing the folded bag. Plastics cladding over the flaps and surrounding area has a weakened portion of reduced cross-section, so as to burst open under the effect of the inflated bag, while each flap is held down by a mating face via the cladding joined to it. Each flap is mainly accommodated inside the shaft, and individual ribs or lugs (10) protrude from it on opposite sides and bear against the mating faces. The flaps can be flush with the shaft, the lugs protruding into recesses formed in its walls. Each flap can be stiffened by ribs running in its lengthwise direction, these protruding at the ends to form the lugs. There can be two flaps one above the other and hinging open in opposite directions. These are joined together along a diagonal, so as to cover the rectangular shaft together.
Patent DE-4416283-A1 (DE)
Title: Guide rail for vehicle seat
Inventor: EISENGARTEN HUBERT
IPC: B60N2/075
Filed: 1994-05-07
Abstract: The guide rail has the fitting made with some axial play on one side. The guide sector of a slide of the other fitting side is made with some side play from the running rail (4). An anti-friction plastic slide is fitted to the lower part of the running rail.The lower guide region (26) of the slide (25) has some side play (22) from the running rail (4). Against this, an upper guide region (27) is made with very little clearance from the running rail, allowing little dirt to enter, and that which does is forced out sideways.
Patent DE-4416699-A1 (DE)
Title: Process for the utilization of metallic residual material, in particular turnings material, in melting furnaces
Inventor: DELL GOTTHARD DIPL ING
IPC: C22B1/248
Filed: 1994-05-11
Abstract: The invention relates to a process for utilizing small-sized metallic residual material and/or turnings material in melting (smelting) furnaces, in particular iron material in shaft furnaces, in which the small-sized residual and/or turnings material is collected, pressed to form briquettes and introduced into the particular melting furnace. To decrease the amount of waste dusts arising in any case in industrial processes, it is proposed that the small-sized metallic residual and/or turnings material to be recycled is pressed together with slag- and/or fuel-forming dust to give the said briquettes, up to 15 % by weight, preferably 5 to 10 % by weight, of dust being added to the amount of material to be pressed.
Patent DE-4416754-A1 (DE)
Title: Wheelchair, in particular for the disabled
Inventor: STIMPFIG ELKE
IPC: A61G5/10
Filed: 1994-05-13
Abstract: The invention proposes a wheelchair which comprises hub-free running wheels (3) and a storage chamber (15) under the seat (6) which is accessible via the upper annular segment of the wheels. <IMAGE>
Patent DE-4420654-A1 (DE)
Title: Pleasure boat drive system
Inventor: BUECHLER DIRK DIPL ING
IPC: F16H19/08
Filed: 1994-06-14
Abstract: The hull of the boat has a frame (2) which supports a rotatable pedal assembly (3) and a bar with fixings for the (5) two ends (1a,1b) of a drive cable (1). A frame mounted (8) at the stern supports a fin post (9) which is pivoted at the top and has a connection to the drive cable. The side of each pedal has a pulley (6) around which the cable moves with further guide pulleys (7) and reverse pulleys (10,11) further along. As the pedals rotate the rotation is translated by the pulleys into an axial motion in the cables and in turn to a swinging motion by the fin post which produces a forward hull thrust.
Patent DE-4423598-A1 (DE)
Title: Mfr. of plastic boxes for transporting bottles
Inventor: SCHMIDT MANFRED
IPC: B29C45/14
Filed: 1994-07-06
Abstract: A plastic box for transporting bottles is made by injection moulding in a tool (20) contg. two longitudinal inserts (22) and two end inserts (24). During the injection process, additional cavities (22a, 24a) in the tool are filled with moulding material and inserts are filled with gas to form hollow sections. When the mould is opened, handling equipment removes the pieces formed in the cavities and places them in the basic tool to form the inserts for the next moulding process.
Patent DE-4425569-A1 (DE)
Title: Crate with compartments for bottles or bags
Inventor: BANASKIWITZ HORST
IPC: B65D21/04
Filed: 1994-07-20
Abstract: The crate has hollow sleeves (8-12; 12-19), tapering upward and so high as to exceed the spacing of parts from the crate bottom stacked above it. In the stacked position the sleeves of the top and bottom crate are aligned. Pref. in the stacked position the top crate is offset w.r.t. the lower one from the aligned position such that the top crate bottom retains th top ends of at least three sleeves of the next, lower crate. The sleeves may be conical, or step-shaped.
Patent DE-4427769-A1 (DE)
Title: Connector socket for low-voltage halogen light
Inventor: KASPER WINFRIED H
IPC: H01R24/58
Filed: 1994-08-05
Abstract: The connector socket is for a low-voltage halogen lamp (56) and similar electric loads. It includes a socket body (12) which is to be received in a recess (50) of a wall or ceiling (52) and is anchored there by an anchoring device (16). A socket insert (14) is arranged inside the socket body (12) and can be connected to a current supply lead (54), for connecting the halogen lamp (56). The anchoring device (16) has a tensioning device (20, 22) and a pressing member (18). The latter is made of an elastomeric material and is arranged on an outer support surface (44) of the socket body (12). The pressing member (18) can be stretched by the tensioning device (20, 22) and can be brought into engagement, by support at the support surface (44), with the inner surface and/or the edge of the recess (50) and is held by friction or form fitting.
Patent DE-4430450-A1 (DE)
Title: Corner bench and table assembly convertible into bed
Inventor: HERRE CARMEN-SYLVIA
IPC: A47B85/00
Filed: 1994-08-27
Abstract: The table top (7) comprises a length and width coinciding with the associated lengths of the front edges of the corner bench. The length of the table (11) legs (12) is pref. adjustable. Each table leg typically consists of two parts (13, 15) insertable into each other. The table legs may consist of hinged parts. Alternatively the table legs may be telescopic for shortening or lengthening. In its lowered position the table top may be fastenable to the corner bench, e.g. by hooks and eyelets. The corner bench may contain at least one, but pref. two drawers.
Patent DE-4432251-A1 (DE)
Title: Method of erecting curved support structure
Inventor: KALLINICH DIETMAR DIPL ING DIP
IPC: E04C3/04
Filed: 1994-09-10
Abstract: The support structure is made from prefabricated straight rods and prefabricated secondary elements.  The rods (2) are brought to the assembly point, arranged as required and attached to fixed load bearing supports (8).  The rods are then deformed by an assembly machine resiliently into the curvature which the finished support structure should take, but as an unstable intermediate phase structure held by the assembly machine.The secondary elements (6) are installed into the intermediate phase structure to stabilise it in the finished curved design.  The assembly machine is then removed. The straight rods are displaceable at the assembly point on the load bearing supports.
Patent DE-4436269-A1 (DE)
Title: Etofenamate prodn. in one pot process
Inventor: WAHL KARL-HEINZ DR
IPC: C07C227/14
Filed: 1994-10-11
Abstract: Prodn. of etofenamate of formula (I) comprises: (a) acid catalyse diesterification of flufenamic acid of formula (II) with butanol of formula (III), opt. in an organic solvent; and (b) base catalysed in situ trans-esterification of resulting butyl flufenamate of formula (IV) with diethylene glycol of formula (V).
Patent DE-4436882-A1 (DE)
Inventor: SINGER OTTO
IPC: B62D21/09
Filed: 1994-10-15
Abstract: In order to optimise the properties and simplify the production process of sheet-metal components, especially load-bearing motor vehicle components, the proposal is for the sheet-metal components to have a bearing and a functional section, in which the bearing section comprises a recess to accept a complementarily designed fitting section of the functional component, whereby the walls of the recess and the fitting section which are adjacent when assembled are substantially perpendicular to the surface of the bearing section surrounding the recess, while the dimensions of the recess and the fitting section are dimensioned in such a way that the functional section can be pressed permanently and seamlessly into the recess in the bearing section and the functional and bearing sections are laser or electron-beam welded in the region of their adjacent walls of the fitting section and recess.
Patent DE-4437570-A1 (DE)
Title: Construction method for building or bridge
Inventor: MOSER KARL
IPC: B27D1/04
Filed: 1994-10-20
Abstract: Production method in which the wooden elements (13) are transported to the region of the building site (15) before they are glued together to form the laminated wooden panel (11). The adhesive is applied to wooden elements which are then assembled into the panel. The assembled panel is sealingly enclosed by a flexible film cover (17) and the cover is then evacuated using evacuation pumps (23) during at least part of the setting time for the adhesive. Finally the completed panel is lifted into place by a crane (12).
Patent DE-4438845-A1 (DE)
Title: Packaging pad
Inventor: EICHHORN PETER
IPC: B65D65/46
Filed: 1994-11-02
Abstract: The invention relates to a packaging pad made of easily decomposable cellular material and peanut shells. It can be produced using a minimum amount of energy, can be reused several times and, owing to its compostable properties, can be disposed of in an environmentally friendly manner. The peanut shells can also be designed as synthetic elements, e.g. balls, with the addition of biodegradable glue.
Patent DE-4442315-A1 (DE)
Title: Control valve for flowing media esp. for wind instruments
Inventor: BOY JOSEPH
IPC: G10D9/04
Filed: 1994-11-29
Abstract: The housing has a rotatable valve body (1,2,3) with a first flow opening (5) connected to a second opening (7) by a curved tube (6,9) in the interior of the valve body. At least a part of the outer surface (2a,3a) forms a curved flow surface (2a',3a') in the axial direction.The curved outer surface may have a parabolic flow section and the flow surface approximates a polygon. The valve body may be a sleeve of plastics or a truncated cone formed radial bearing (11a,11b). The outer surface of the bearing is set at an angle of 45 deg..
Patent DE-4445165-A1 (DE)
Title: Method of erecting electric grid pylons esp. for HV overhead power lines
Inventor: KRISCHKE WERNER DIPL ING
IPC: E04H12/34
Filed: 1994-12-17
Abstract: The method involves positioning the individual parts (13) of the corner posts (12) of the pylon using gripping devices (16) and connecting them to the already present pylon shaft. The individual parts are raised to their associated positions using length adjustable booms (20) which work in conjunction with the gripping devices.The foot ends of the booms are held beneath the connection plane for the post to be installed next by cables (14) tensioned by gripping devices and their central regions are attached to higher already installed posts. Their head ends are fed out until above the connection plane of the post to be newly installed.
Patent DE-4446474-A1 (DE)
Title: Fuel pressure regulator for no-return fuel system for motor vehicle IC engine
Inventor: TUCKEY CHARLES H
IPC: F02M37/10
Filed: 1994-12-23
Abstract: The regulator is for an IC engine with fuel injectors having a housing with a flexible diaphragm between first and second chambers. The second chamber has a fuel inlet receiving fuel from a fuel pump with a spring biased valve therein to admit fuel to the second chamber and an outlet to supply fuel to the engine. The second chamber is in continuous communication with the engine to accumulate any fuel expansion that may occur during engine deceleration or when the engine is turned off due to heating the fuel. The first chamber continuously communicates with the engine air intake manifold so that fuel is supplied to the engine fuel injectors at a substantially constant pressure drop across the injectors. An over-pressure relief by-pass valve responsive to pressure at said fuel inlet will by-pass fuel to a reservoir when pressure in said second chamber opens said spring biased valve. A switch in said by-pass valve acts through a pulse width modulator to reflect the over-pressure to the pump drive.
Patent WO-8605198-A1 (WO)
Inventor: SMIESKOL STEFAN
IPC: C10J3/52
Filed: 1986-03-04
Abstract: Dans ce procédé d'évacuation de particules de résidus par une ouverture d'extraction d'un réacteur de gaséification sous pression selon le principe du lit fluidisé ou de la poussière volante, lesdites particules sont évacuées au moyen d'une vis sans fin. Afin d'éviter des variations de pression dans le procédé de gaséification proprement dit et d'assurer une évacuation en continu et sans incident des résidus, l'ouverture d'évacuation de la vis sans fin est pourvue d'un dispositif de pression réglable agissant sur un organe d'obturation pour exercer une pression de fermeture.
Patent WO-9108325-A1 (WO)
Inventor: MIDDEKE HERMANN-JOSEF
IPC: H05K3/42
Filed: 1990-12-04
Abstract: Die Erfindung betrifft ein Verfahren zur galvanischen Abscheidung auf der Oberfläche von Nichtleitern ohne die vorherige Belebung mit Metall aus chemisch reduktiv abscheidenden Bädern zum Zwecke der Herstellung von Metallschichten oder von durchkontaktierten Leiterplatten, gekennzeichnet durch die folgenden Verfahrensschritte: Vorreinigen, gegebenenfalls Anätzen oder Anquellen der zu metallisierenden Oberfläche, Belegen der Oberfläche mit einem Adhäsionsmittel, Adsorption einer Metallverbindung, Reduktion der Metallverbindung zum Metall, Galvanische Metallisierung.
Patent WO-9206459-A1 (WO)
Inventor: HAUTZENROEDER MANFRED
IPC: G09B25/02
Filed: 1991-10-03
Abstract: Ein Schulungsgerät zur anschaulichen Darstellung fluidischer Vorgänge und Funktionen der Fluidtechnik zur Aus- und Weiterbildung mit einer im wesentlichen vertikal angeordneten Tafel, an der fluidische Übungsgeräte in einer systematischen Anordnung angeordnet und über an der Tafel fest verlegte Leitungsverbindungen mittels bedienbarer oder ansteuerbarer Schaltventile zu verschiedenen Funktionsschaltungen zusammenschaltbar sind, soll bezüglich seiner Handhabung und seines didaktischen Einsatzes verbessert werden. Hierzu ist vorgesehen, daß jedes Übungsgerät mit einer beweglichen Symbolplatte (12) gekoppelt ist, auf deren Vorderseite die Schaltalternativen (13) des Übungsgerätes angegeben sind, und daß die Bewegung der Symbolplatte (12) in die hydraulische Beaufschlagung des Übungsgerätes unmittelbar umsetzbar ist.