baber/WOPTO huggingface dataset:
Patent DE-4129928-A1 (DE)
Title: Actuator with multi-stage geared electric motor - has electromagnetic clutch between gearing and output shaft acting on setting element
Inventor: RODAX DIRK
IPC: F02D11/10
Filed: 1991-09-10
Abstract: The actuator has a housing (G) enclosing an electric motor (E) and a multi-stage gearing. The last stage of the gearing is coupled to an output shaft (A) acting on a setting element, via an electromagnetic clutch (K) comprising an armature plate (P) and an electromagnet (M). The last gearing stage also has a cogwheel segment (S) secured to the armature plate (P), or the electromagnet, with a resetting spring between the cogwheel segment and the drive output shaft. Pref. respective limit stops (N1, N2) restrict the movement of the electromagnet, or the armature plate and define the initial position of the armature plate, or the electromagnet. USE - For vehicle velocity regulator. Reliable operation, motor not subject to restoring torque by using clutch.
Patent DE-4130398-A1 (DE)
Title: Thermographic agglomerate of dyestuff precursor, developer, etc. - for use in thermographic material, allowing use of wide range of components
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/337
Filed: 1991-09-12
Abstract: Thermographic compsn. consists of an agglomerate of a (nearly) colourless dyestuff precursor (I), a colour developer (II), which develops (I) on heating, and a sensitiser (III). It has an average dia. of 2-30 microns. The agglomerate is produced using a cationic dispersant (IV) and/or an alkali metal or ammonium salt (V) of a copolymer of maleic anhydride and a comonomer and/or by microencapsulation. A polymer pref. is incorporated in the microcapsules, pref. in the form of a microemulsion with an average emulsion dia. of 0.2 micron or less. This polymer pref. is water-soluble. USE/ADVANTAGE - The compsn. is useful in thermographic materials used in registering instruments, facsimile equipment, printers, computer terminals, labellers and automatic ticket machines. It has high sensitivity and allows the use of a wider range of (I), (II) and (III) than usual. (23pp Dwg.No.0/0)
Patent DE-4131197-A1 (DE)
Title: Seal for axially displaceable piston rods - has external seal set in groove of lid, following movements of piston rod
Inventor: WORTMANN WILHELM
IPC: F16J15/3284
Filed: 1991-09-19
Abstract: The seal mounted between a cylinder lid and the atmos. is set in a sealing support (3) which is movable radially in the lid. The face of the sealing support has an additional outside seal relative to the lid. The mean sealing line dia.(6) of the outside seal (4) has the smallest possible radial distance (a) from the outside face (7) of the piston rod (1). The seal (5) is pref. made from at least two individual seals. USE/ADVANTAGE - For radially movable piston rods,with efficient sealing and pressure dependent seal support location.
Patent DE-4134167-A1 (DE)
Inventor: ERLACH JOSEF
IPC: H02P9/04
Filed: 1991-10-16
Abstract: In a hydraulic turbine with a distributor with adjustable guide blades and a rotor wheel with adjustable rotor blades indirect optimisation of the operating parameters is achieved in that fluctuations in the intensity of the generator power and/or the bearing oscillations of the hydraulic turbine are determined without reference to the absolute values and set at or adjusted to a minimum.
Patent DE-4135577-A1 (DE)
Title: User friendly cash register, esp. for restaurant - displays and outputs receipts in language selectable via cash register key with language indicator
IPC: G07G1/12
Filed: 1991-10-29
Abstract: The register is set to a given language by inserting an individual identification of a user or a guest. The identification may be provided by a user key (1) or an identity card. A keyboard (3) is pref. used to bring up the display (5) in the appropriate language and to provide the appropriate printout. The register is in the form of a computer (4) linked to the keyboard, display and key slot (2). ADVANTAGE - User friendly for foreign staff and provides bills in own language for foreign travelling representatives.
Patent DE-4138858-A1 (DE)
Inventor: WIRNSHOFER KLAUS
IPC: F24D19/10
Filed: 1991-11-26
Abstract: A water delivery system is disclosed, with a boiler (2) which is connected on the outlet side to a circulation pipe (4) which is guided back into the boiler (2), a circulation pump (8) arranged in the circulation pipe, a cold water pipe (6) which is connected to an inlet side of the boiler, and a flow sensor (14) which is arranged in the cold water pipe or circulation pipe and which is coupled to the circulation pump, the flow sensor and the circulation pump (8) being connected by a time switch (12) which switches the circulation pump on depending upon the flow in the cold water pipe (6) or circulation pipe and switches it off after the expiry of an after-running time, a shut-off valve (10), which is coupled to the time switch (12), being arranged in the circulation pipe. <IMAGE>
Patent DE-4140469-A1 (DE)
Title: Multifilament entanglement and interlacing - uses a rotary airjet to vary the nodal positions
Inventor: VOGEL WALTER
IPC: D02J1/08
Filed: 1991-12-09
Abstract: A turbulence airjet for multifilament yarn is employed in an entangling and interlacing process. The airjet is constructed as a rotor type with at least one bore for the process. Pref. the rotor (1) has a central air pressure supply tube (2) through the cylinder (8), with a single vertical supply channel (18) for each unit. The rotor which surrounds the cylinder is made up of a number of sectors (3) with an angular bore. These sectors are interchangeable for servicing or replacement or each may have a different dimension in the bore, progressively changing the airjet turbulence, giving different lengths of nodes and producing an effect yarn. The sectors (3) may also be set alternative large and small gaps, to produce another style. The end of the rotor is connected to a motor, or some other source of rotation for the drive, so that the air pressure acts upon the yarn (9) at intervals. The multifilament yarn is texturised before interlacing, and may be employed as a bulk yarn, or provided with a deg. of twist. The yarn (9) follows the guides (7) into a groove around the rotor surface (19). The airjet strikes a superimposed plate (4) held in a bracket (5), which is suspended on a movement (20) so that this can be lifted when threading the yarn into the machine. A series of units are assembled in a line, provided with one source of rotation at the end and with the yarn laid in the groove (19) at each unit. ADVANTAGE - The design increases the efficiency, utilising a striking plate for the airjet. The system is applicable to a machine having a series of processing positions.
Patent DE-4200035-A1 (DE)
Inventor: RINNE ERKKI
IPC: F16J15/00
Filed: 1992-01-02
Abstract: The invention relates to a new method for producing a packing arrangement for a hydraulically operated apparatus. The method comprises the following steps: (a) producing a preshaped plastic piece of seal material; (b) compressing said preshaped piece at room temperature into a cylinder; and (c) compressing said preshaped piece at room temperature to its final form in said cylinder between a piston member and a counter press member, at least one of said piston member and counter press member being provided with rounded or tapered head portion facing against said preshaped piece, whereby the cross-section of said final compressed seal member is essentially wedge-shaped. The invention relates also to a packing arrangement produced by the method of the invention.
Patent DE-4200825-A1 (DE)
Title: Seat esp. for vehicle - has surface structure including water and air permeable spacer layer
Inventor: ALBRECHT MATTHIAS
IPC: B60N2/58
Filed: 1992-01-15
Abstract: In a seat construction, esp. for vehicle seats, comprising a surface structure of one or more decorative layers and a substructure esp. for cushioning and shaping, the novelty is that the surface structure includes a spacer layer (3) consisting of upper and lower water and air permeable layers (5,6) which are spaced and joined together by intermediate filaments or struts (7,8), pref. made of polyamide, polyester or polypropylene. ADVANTAGE - The design provides simple and rapid transport of moisture away from the seat surface.
Patent DE-4204742-A1 (DE)
Title: Refrigerant transfer hose for air conditioners
Inventor: KUWAMOTO KENJI
IPC: F16L11/08
Filed: 1992-02-17
Abstract: Refrigerant transfer hose for air conditioners composed an inner layer comprising mixt. of nylon(s) and polyolefin, and an outer rubber layer
Patent DE-4205391-A1 (DE)
Inventor: SIMON HELMUT PROF DR
IPC: C12R1/01
Filed: 1992-02-21
Abstract: A process for the production of 2-ketonic carboxylic acids from (D)-2-hydroxycarboxylic acids using a biocatalyst, the electrons produced during the oxidation of (D)-2-hydroxycarboxylic acids being transferred to a quinone derivative.
Patent DE-4205848-A1 (DE)
Title: Artificial transparent fishing lure with intermittent illumination - has light source transmitting intermittent light signals of different colours and wavelengths
IPC: A01K85/01
Filed: 1992-02-26
Abstract: The light source transmits intermittently the various signals, and the lure body may be of various shape with or without fins transmitting variable light in dependence on the fishing line length in water. The lure presents a hollow body sealed in an air- and water-tight manner. The battery for the light source can be inserted in, or removed from the two-part body. A remote digital station for adjustable light source control can be located in a boat, or on ground. ADVANTAGE - Replacement of cruel use of live fish lures.
Patent DE-4206641-A1 (DE)
Title: Fan for drying chamber for drying wood - is mounted with its axis inclined to side wall of the drying chamber
Inventor: DEMMELBAUER PETER ING
IPC: F26B9/06
Filed: 1992-03-03
Abstract: A drying chamber for drying wood, which is arranged in a stack (G), has a side wall (1) which supports a fan (2). The fan (2) is mounted so that its axis is inclined to the wall at an angle lying between 25 deg. and 50 deg. A heating element (5) is installed between the fan inlet and the side wall (1) and is so arranged that the gap between heating element (5) and fan decreases in the direction going from the side wall towards the stack of wood (G). A heat exchanger (3) with a large surface area is mounted on support plate (7) adjoining the fan support plate. A spray nozzle (4) is mounted on the heat exchanger. USE/ADVANTAGE - Drying wood. Mounting the fan with its axis inclined results in a more compact installation.
Patent DE-4206664-A1 (DE)
Title: IC engine with steam injection for pressure increase - has water inlet(suction or injection)next to or in conventional carburettor
Inventor: RATHSBURG EDGAR
IPC: F02M25/022
Filed: 1992-03-03
Abstract: The engine is modified so that water can be injected into, or drawn by suction into the carburettor. The water enters the cylinder and collects in a recess in the piston, where it is heated and converted to steam by the fuel combustion,while at the same time reducing the temp. in the cylinder. The exhaust system is provided with the exhaust gas cooler so that the steam is condensed. The water thus formed is passed through a filter and then returned to the carburettor to repeat the cycle. ADVANTAGE - Protection against corrosion and scale deposition.
Patent DE-4211818-A1 (DE)
Title: Fishing stool with lift-up padded lid - has accessories container on legs and includes carrying handle
Inventor: BUETTNER LEONHARD
IPC: A01K97/22
Filed: 1992-04-04
Abstract: The padded lid acting as the seal is covered by a wipe-clean surface(19).The container(11) is prefably cube-shaped and can have several air holes(14) in the upper area. The container is pref. painted on the outside and lined on the inside with a plastics foil bag or the like. The legs are pref. made of aluminium and can be strengthened by cross bars(13). The underneath of the lid pref. has pockets(24) for papers etc., whilst the inside of the container can be divided into mini compartments. USE/ADVANTAGE - As a carry-all for fisherman, converting into a comfortable seat.
Patent DE-4212057-A1 (DE)
Title: Pharmaceutical prepn. for treatment of rheumatism, arthritis, etc. - comprises soln. of leaves of Nerium oleander in petroleum
Inventor: BADER JOHANN VASILE
IPC: A61K36/00
Filed: 1992-04-10
Abstract: Pharmaceutical prepn. comprises petroleum contg. 15-20 g/l dissolved Oleander leaves of Nerium oleander. A 1 l clear glass jar is filled with conventional petroleum (e.g. a crude oil fraction in the boiling range 150-280 deg. C), 15-20 g fresh oleander leaves from fully grown Nerium oleander are added and the jar is sealed and allowed to stand in a well lit place for 10 days with periodical shaking. Any undissolved solid residue is then filtered off to leave a light green coloured preparation which can be used as is or e.g. emulsified with water and an emulsifying agent to give a salve type prod. USE/ADVANTAGE - The prepn. is produced from natural prods. and is relatively cheap to produce. It is useful for treatment of diseases of the motor functions e.g. rheumatism, arthritis, lumbago, gout, back ailments, sporting injuries, etc. The prepn. is rubbed into the affected area and is absorbed well to relieve pain and muscle tension and to restore mobility.
Patent DE-4224016-A1 (DE)
Title: Control of cooling in stores of agricultural grain or fodder - involves continuous measurements of temp. in surrounding air as well as in grain cooled by two-phase fluid circulation in air duct
Inventor: SKRIEGAN EWALD
IPC: A23L3/36
Filed: 1992-07-21
Abstract: Air is ducted (17) through a throttle (12), radial fan (13), cooler (14), preheater (15) and main electric heater (16). The coolant circuit (18) leads from the cooler through a motorised regulator valve (19), compressor (20), pressure regulator (21) and condenser (22) with two axial fan motors (M4, M5). Coolant is returned from a condensate collector (26) via a thermal expansion valve (25) which performs evapn. A branch circuit from the compressor leads to the preheater via a manual regulator (27) bypassed by two magnetic valves (28) operated by the central control computer (30) linked to thermostats (TF1-TF4) along the air duct and (TF5) in the stored material. USE/ADVANTAGE - In silos and barns, fluctuations in temp. and humidity are minimised together with energy consumption.
Patent DE-4225923-A1 (DE)
Title: Colour photographic material contg. colourless cyan DIR coupler
Inventor: BERGTHALLER PETER DR
IPC: C07D405/04
Filed: 1992-08-05
Abstract: Colour photographic material has a film base with light-sensitive Ag halide emulsion coat(s) associated with a colourless cyan DIR coupler, which is an electron acceptor-substd. 4-(azol-1-tl)-10naphthol or 5(8)-(azol-1-yl)-8(5)-hydroxy-(iso)quinoline cpd. of formula (I). A = an electron acceptor gp.; Az = a gp. completing an azole ring, opt. with a condensed 50 or 6-membered carbocyclic or heterocyclic ring; Q = a gp. completing a condensed benzene or pyridine ring. More sp. (I) is a triazolyl-substd. cpd. of formula (Ia): 2 of L1-4 = N and the other 2 = C-R1; R1 = H, alkyl, alkylthio, aryl, heterocyclyl or -COOR2; R2 = alkyl or aryl.
Patent DE-4230774-A1 (DE)
Inventor: STIHLER AXEL DIPL ING
IPC: A61M5/44
Filed: 1992-09-15
Abstract: The invention concerns a folding device consisting of two housing halves (15, 16) which hold a bag (12) in such a way that it can be subjected to heat and pressure. The bag (12) is exposed in the device (10) to heat in such a way that e.g. a deep-frozen product stored in the bag is thawed out and, as soon as it is thawed out, can also be squeezed out of the bag (12) and the housing (11). In addition, a heated, pressurized fluid can flow into the housing (11) through a connection point (18) and out again through a second connection point (19). The pressurized fluid heats the material stored in the bag (12) in the housing (11) and squeezes the liquid material out of the bag (12) and the housing (11).
Patent DE-4238004-A1 (DE)
Title: Internally-toothed-gear prodn. machine
Inventor: FRIESE UDO
IPC: B21D53/28
Filed: 1992-11-11
Abstract: The machine produces an internally-toothed annular or pot-shaped gear. The teeth extend for only part of its length, the remainder accommodating a seal etc. A toothed mandrel (3, 4) forms the tool, and one or more rollers (5) fold the blank (1) over the tool, pressing it into the grooves between the teeth and against the untoothed portion of the tool.A single pass by the rollers presses the blank right into the grooves, and then the remaining portion (1) against the untoothed part (7) of the tool. The blank can be in the form of a disc or a cup, its ID in the latter case being greater than the OD of the tool.
Patent DE-4241849-A1 (DE)
Inventor: FRIEDRICHSEN WELM
IPC: B62D5/30
Filed: 1992-12-11
Abstract: PCT No. PCT/DK93/00389 Sec. 371 Date Jun. 1, 1995 Sec. 102(e) Date Jun. 1, 1995 PCT Filed Nov. 30, 1993 PCT Pub. No. WO94/13523 PCT Pub. Date Jun. 23, 1994A steering system for vehicles or ships is provided, with a steering handwheel and a steering element with no mechanical linkage line therebetween, with a steering handwheel sensor device, a steering element sensor device and a control arrangement which, in dependence on the output signals of the sensor devices, operates an electromechanical transducer, on the output side of which the steering element is arranged. It is desirable to increase the reliability of such a steering system For that purpose, the control arrangement comprises at least two independent control units, and a fault-monitoring device is provided which precludes a defective control unit from influencing the steering element.
Patent DE-4242022-A1 (DE)
Title: Paper roller press assembly - has swing movement between brackets and bearing pedestals for roller journals to give only draw forces on tie rods without bending action
Inventor: SCHIEL CHRISTIAN
IPC: B21B31/04
Filed: 1992-12-12
Abstract: Issued in week 9432 In the roller press assembly, brackets (31) carry the bearing pedestals (5) to hold the roller journals (2). A linkage between the brackets (31) and the bearing pedestals (5) allows the bearing pedestals (5) to swing round an axis (34) at right angles to the press plane (E) and generally on the axial plane of the respective roller (1,3). USE/ADVANTAGE U} The roller press assembly, esp. for the paper industry, uses a press gap between two rollers for the material to pass between them. The assembly structure applies only drawing forces on the tie rod system, without exerting a bending action on them. PREFERRED EMBODIMENTU} Pref. the roller journals (2) are mounted in the bearing pedestals (5) with ball cups. The swing mounting between the bracket (31) and bearing pedestal (5) has pins (33) in drillings (32). The separate brackets (31) and their bearing pedestals (5) can slide in relation to each other towards the roller axis, by a sliding block at one part and a sliding path for it at the other part.
Patent DE-4243125-A1 (DE)
Title: System for separating plate-like workpieces into format - has transverse transport carriage with two successive sections with independently driven rollers
Inventor: ESS WILFRIED ING
IPC: B27B31/00
Filed: 1992-12-19
Abstract: The rollers of each section (16,17,18) of the transverse transport carriage (13) form the support plate and a stop (19,20,21) is associated with each section. The stacking device has at least two lift tables (23,24) which are positioned with their longitudinal sides adjoining one another and can be traversed by the fork or rake like bearing support (25). The individual sections of the carriage (13) and the lift table associated with the stacking device are preferably of different widths. The number of sections and number of lift tables are preferably the same. At the delivery side of the carriage there are pref at least two rolling tracks (22,37) whose end sides facing the delivery side of the carriage lie flush with each other whilst the stacking devices are provided at their longitudinal sides facing away from each other. ADVANTAGE - A simplified economical construction.
Patent DE-4300339-A1 (DE)
Inventor: WOSCHKO MANFRED
IPC: E04B2/96
Filed: 1993-01-08
Abstract: A metallic framework, in particular for a metal-glass building façade or the like, has vertical upright members (1) and horizontal locking elements (2). Both upright members (1) and locking elements (2) have T-shaped cross-sections. The locking elements (2) have nose-shaped projections (9) designed in such a way that the end areas of the locking elements (2) lie flush everywhere with the upright members (1). The upright members (1) and the locking elements (2) may be joined by pins or screws (10, 11, 12) which are not or hardly visible from the front side of the framework. An extremely stable, light to mount and aesthetically neat connection between the locking elements (2) and the upright members (1) of the metallic framework is thus obtained.
Patent DE-4300822-A1 (DE)
Title: Support frame for storing flat panels
IPC: B65D85/48
Filed: 1993-01-15
Abstract: The flat panels are stored near vertically by leaning against uprights (2) of the L-frames with the weight of the panels on the short horizontal sections (3). The frames have pivots (9) to enable them to tilt away from the supports and to stabilise the support of the panels when the lashings are removed.The rear of each frame has a height adjustable support (5) to control the amount of tilt. A folding frame can be fitted to each L-frame to extend when the frame is loaded with panels and to fold away for a compact storage when so panels are carried.
Patent DE-4302734-A1 (DE)
Title: Pedal powered watersport vehicle
Inventor: KRONSEDER JOSEF
IPC: B63H16/20
Filed: 1993-02-01
Abstract: The vehicle has a central vertical frame with a set and pedals. The rear axle has two half spheres (4,5) for buoyancy and with their flat faces towards each other. Each half sphere is fitted with a belt carrying paddles (8). The front of the vehicle has a boat shaped float (12) for steering. The pedals drive the half spheres via a toothed belt.Two stabilising sphere floats (21,22) are fitted to arms (23,24) to extend outwards on each side for stabilising the vehicle when climbing onto the vehicle or when dismounting. The arms are jointed and operated by a handwheel (28). The spheres and float can be filled with a buoyant foam.
Patent DE-4304331-A1 (DE)
Title: Rigid fixed sole for exercising back muscles and attached directly to feet - has fastenings, is made of wood and cork, and has hemispherical wooden support on underside.
Inventor: TER HARMSEL INA
IPC: A63B26/00
Filed: 1993-02-13
Abstract: The rigid, fixed exercise sole (1) is attached by means of fastenings (4,5) to the foot and is made of wood with a top cork layer. The sole underside has a hemispherical, wooden support (2) which is rounded on the side facing away from the sole and in contact with the ground. The support (2) of one sole is positioned near the arch of the foot, while the support of the other sole is positioned near the heel. USE/ADVANTAGE - The back muscles of the wearer of the exercise soles are strengthened by the balancing effect of the sole supports.
Patent DE-4304410-A1 (DE)
Title: Toilet roll holder for placing over edge of bath
IPC: A47K10/38
Filed: 1993-01-28
Abstract: Each arm is joined to a crosspiece, and has an outer and an inner side resting against the bath surface. A vertical bar is fixed to one of the two arms and has a horizontal bar for the toilet paper-roll fixed to it. A stop-piece is fixed to one end of the holder-bar. The vertical bar has a space for a spare roll.The toilet paper roll-holder has a foot to which is fixed the bar, at the top of which is the horizontal bar.