baber/WOPTO huggingface dataset:
Patent DE-2646866-A1 (DE)
Title: Device monitoring heart condition - has square oscillogram screen with digital pulse rate display using CRT having quick heating cathode
Inventor: NORDMEIER DIETER
IPC: A61B5/0432
Filed: 1976-10-16
Abstract: Three electrodes are placed on the patient's chest wall. These electrodes are connected to an amplifier circuit which feeds a circuit connected to the display showing the heart stream curve and also to a digital pulsate display. This circuit consists in the main of a frequency and voltage dependent voltage transformer at its input so that only the required signal is allowed through. The display device consists of a square screened c.r.t. with a quick heating cathode, which enables an oscillogram to be shown after 0.55 secs after switching on. The digital display shows the pulse rate by counting the teeth in the oscillogram without the need for a calculating scale.
Patent DE-2654422-A1 (DE)
Title: Tunnelling shield and debris removal arrangement - has bulkhead dividing chamber for rotary cutter from tunnel lining section
Inventor: JUETTEN HANS
IPC: E21D9/087
Filed: 1976-12-01
Abstract: The tunnelling shield has a set of cutting knives (11) around the outside which make a cut in advance of the full diameter rotary cutter (22). The support structure (12) at the front has a bulkhead sheet (17) behind the rotary cutter, from which extends rearwards an open cylindrical portion (31). The region (18) between this bulkhead and the cutting face forms a chamber for the drive (21) for the rotary cutter, and houses a suction tube (25) for cut material. Inside the rear cylinder (31) is a mechanism (33) for handling and placing the tunnel lining sheets (38) and their fittings. This is suspended from the support structure (36) around the bulkhead (17). The trough shaped base (10) and the remainder of the frame (12) which carries the peripheral knives (11), from an enclosed mobile unit.
Patent DE-2655022-A1 (DE)
Title: Cooled storage cabinet for car - has cooling circuit connected in parallel to cooling circuit of air conditioning unit
Inventor: KUEMMERLE BRUNO
IPC: F25B5/02
Filed: 1976-12-04
Abstract: The cooled container inside the car has a separate expansion coil connected in parallel to the cooling coil of the vehicle air conditioning system. The separate cooling circuit is controlled by a switch, a non return valve and a thermostat, so that the temperature inside the container remains constant. The separate expansion coil is located in the insulated double bottom of the container. The container may be used to hold food and drink or even medical supplies. It remains cool over a wide range of temperature changes outside the car and does not impose much additional load on the cooling circuit of the air conditioning unit.
Patent DE-2659745-A1 (DE)
Title: Mine gallery framework joint - has overlapping I=beam and channel wedged by member abutting channel end and supporting beam
Inventor: ERDMANN HERBERT
IPC: E21D11/26
Filed: 1976-12-31
Abstract: The mine gallery cladding and support structure employs I-beams and trough section channels which are assembled to match the contour of the gallery. At given positions, the channel (1) overlaps the I-beam (2), and a fitting (5) is mounted at the end of the channel, locking it onto the I-beam. This fitting has a bridging piece (17) at the bottom, which passes under the wide foot (6) of the base of the I-beam. This is integral with a vertical plate (11) each side which blocks off the open end of the channel. These plates have a recess (20) on the inside, and each has a lug (27) which projects between the bulbous edge (14) of the trough and the tip of the flange (6) of the beam. This lug is curved at the top, to support the underside (28) of the beading.
Patent DE-2714083-A1 (DE)
Title: Cleaning system for pipelines with food containers - uses collecting container filled with cleaning agent which is forced through system kept under vacuum
Inventor: BUCHWALD BERNHARD DIPL ING
IPC: B08B9/02
Filed: 1977-03-30
Abstract: The cleaning installation is for pipe lines and connectable containers which store liquid foods. It operates by the forced flow through of liquid cleaning agents in the form of water sometimes with chemical cleaners added. The cleaning installation includes a collecting container from which the cleaning agent is pumped and forced into the system to be cleaned. The collecting container is made as closed vessel and the chamber lying above the level of cleaning agent in this collecting container is kept under vacuum through being connected to a vacuum pump.
Patent DE-2720658-A1 (DE)
Title: Filtering solids from liquids of lower electrical conductivity - by passing an electric field through a moving bed supported between fixed and moving electrodes
Inventor: SCHRIMPF HEINRICH
IPC: B01D33/00
Filed: 1977-05-07
Abstract: A liquid filter for sepg. suspended solids for liquids of lower electrical conductivity comprises a liquid-receiving, porous, pref. horizontal, filter bed which is movable with a porous, metallic support which forms one electrode of a condenser. A second, stationary, metallic counter-electrode is arranged on the other side of the bed. During operation a uniform electrical field is produced across the bed whereby the laminar flow porous filter bed collects the electrically conductive solids. Movement of the bed support carries off the bed and collected solids whilst the liquid filters through the bed and support. Used esp. for treating coolants and lubricants, Optimum use is made of the filter bed; liquid residue in the bed is reduced; energy requirements are less and there are fewer operational interruptions.
Patent DE-2722872-A1 (DE)
Title: Window envelope stamping machine - has hyperbolic counter roller tilted and varied in distance from bearer cylinder rotary axis
Inventor: HEYDEN GUENTER ING GRAD
IPC: B31B50/83
Filed: 1977-05-20
Abstract: Rotary stamp for stamping out rectangular window apertures from a material strip to produce envelope sections has a bearer cylinder on which a window blade is fitted, the blade working on conjunction with a counter roller. The counter roller (4) is hyperbolic, with its rotary axis crossing that of the bearer cylinder (1) at a small angle. The distance between the two axes and their crossing angle can be altered dependent upon the diameter of the bearer cylinder (1) used. The bearer cylinder (1) is rigidly located, whilst the hyperbolic counter roller (4) can be tilted and altered in its distance from the bearer cylinder axis.
Patent DE-2722901-A1 (DE)
Title: Icing prevention for IC engine carburettor - using hollow idling mixt. adjusting screw with annular chamber formed by coaxial coolant supply tube
Inventor: KLEMM PETER ING GRAD
IPC: F02M15/02
Filed: 1977-05-20
Abstract: The arrangement is intended for preventing icing up of a vehicle engine carburettor. A carburettor housing (1) has a screw (2, 3) for adjusting the flow of fuel mixture through a duct (7, 8, 9) by-passing the throttle during idling. The screw contains a hollow chamber (5) through which engine coolant flows up to the metering head (6). The screw is connected to the coolant circuit via a tube (12) at its free end (11). The tube extends into the chamber (5) and forms an annular space (13). A cross-bore (15) in the wall of the screw connects this annular space with coolant ducts (19-21) in the housing (1).
Patent DE-2723029-A1 (DE)
Title: Electrical connector for enamelled wires - accepts wire ends in metal sleeve together with layer of tin for crushing between welding electrodes
Inventor: ARMBRUESTER FRANK
IPC: H01R43/02
Filed: 1977-05-21
Abstract: An electrical connection for enamelled and plain wires uses a metal connecting sleeve. Wire ends (11a, 12a, 14) to be joined together are inserted into the connecting sleeve (16) together with an intermediate layer of tin (17). Then the sleeve is squashed together with the wire ends by welding electrodes (18, 19) and electrically heated. Enamel coating is destroyed by squashing and by the melting tin layer (17) so that the wires (11a, 12a, 14) are connected with each other and with the sleeve.
Patent DE-2732822-A1 (DE)
Title: Analogue display without mechanical moving parts - uses digitally controlled light beam indicators simulating indicator needle movement
Inventor: KUCHLMAYR THOMAS ING GRAD
IPC: G01R13/40
Filed: 1977-07-20
Abstract: A device for analogue display of a measurement parameter is designed to operate without mechanically moving parts. Two right beam indicators are used which are driven by digital signals. At least one indicator is illuminated during operation. Digital indicators are also provided. For time display the two sets of different light beams are used. One beam of one set is aligned with a beam of the other set whilst the sets are separately controlled. The beams are provided by luminous diodes, fluid crystal elements, or other sources of light. Selective illumination of the sources simulates the rotation of a mechanical needle indicator.
Patent DE-2736064-A1 (DE)
Title: Synergistic antimalarial compsn. contg. heterocyclic guanyl-hydrazone - and folic acid antagonist or glucose transport inhibitor
Inventor: BOSSERT FRIEDRICH DIPL CHEM
IPC: A61K31/505
Filed: 1977-08-10
Abstract: Antimalarial agent comprises a mixt. of (a) a guanylhydrazone of formula (I) and (b) a folic acid antagonist or a glucose-transport inhibitor. In the formula, R, R1 and R2 =H, 1-6C alkoxy or NO2. X = O or S. N.B. In the disclosure R,R1 and R2 can also be 1-6C alkyl. (I) is esp. 6-methoxythioflavoneguanylhydrazone (Ia) and the second component is 2,6-diamino-4-ethyl-5-(4-chlorophenyl)pyrimidine (II) or 2,6-dihydroxy-2-(beta-D-glucosido)-beta-(4-hydroxyphenyl)-propiop- henone dihydrate (III). Synergistic enhancement of activity. The compsns, are effective against specieis of Plasmodium parasitic on humans (all 4 species) and other animals, including strains resistant to commercial antimalarials.
Patent DE-2737250-A1 (DE)
Title: Noise damping panel for machinery or dwellings - has foam plastics insulating layer with cuts in major surfaces and includes damping layer of foam plastics
Inventor: JEHLE NORBERT DIPL PHYS
IPC: G10K11/172
Filed: 1977-08-18
Abstract: The noise insulating panel, has a damping layer (3) with a series of cuts (4, 5) in its top (1) and/or bottom surface (2). These cuts (4, 5) may extend into the damping layer in a direction perpendicular to its surface or at an angle to the surface. Pref. the damping layer (3) is of foam plastics and is enclosed between two sheets of bitumen paper. The cuts (4, 5) may be of differing depths, or all of the same depth and the bottom surface (2) of the damping layer (3) may be profiled.
Patent DE-2747712-A1 (DE)
Title: Housing for printed circuit boards - has I=shaped profile member whose limbs form front and rear walls and whose centre member is parallel to boards
Inventor: HIRSCH GERHARD
IPC: H05K7/14
Filed: 1977-10-25
Abstract: The housing, for printed circuits for communications equipments, consists of an I-shaped profile whose limbs form front and rear walls. The circuit boards (6-8) lie between the limbs (2, 3) and rest on ridges (9, 10) on the profile's centre wall (4), or in slots (19, 20) on the inside's of the limbs, or on spacers (16). The limbs of the profile may be asymmetric or symmetric about the centre wall. Cooling fins (5) may be fixed to the front limb (2).
Patent DE-2749992-A1 (DE)
Title: Photoelectric solar cell - with photoconverter cooled by arrangement inside hollow coolant filled radiation concentrator (CS 30.11.78)
Inventor: LICENKO GEB STEPASCHKINA TATYANA A
IPC: F24S23/30
Filed: 1977-11-08
Abstract: A photoelectric solar cell consists of a photoconverter, a solar radiation concentrator and a reflector. The photoconverter is kept cool by being arranged inside a concentrator which is designed as a hermetically sealed cavity, filled with a transparent heat transfer medium. This enables the photoconverter to be operated continuously at a high solar ray concentration rate. Such a cell contains no revolving parts and requires no maintenance. Typically the photoconverter has a working surface which receives the solar radiation. It is housed inside a hermetically sealed vessel which is filled with a transparent heat transfer medium; this vessel combines the functions of a concentrator (as a collecting lens) and of a coolant for the photoconverter; a mirror reflector is arranged at half the local length L from the photoconverter.
Patent DE-2752417-A1 (DE)
Inventor: TURNHEIM GEORG DIPL ING DR
IPC: F28D1/02
Filed: 1977-11-24
Abstract: The building set has an upper header (1) and a lower header (2), as well as finned tubes (3) for arranging therebetween. In addition, it comprises at least one elongated container (9) for the air humidifying medium. The container walls facing the flow of convected air have exit openings (12) for the humidifying medium. The upper header (1) and the container (9) can be connected to one another by a holder (11). A cover section (13) which can be exchanged with the container (9) likewise belongs to the building set. The holder is constructed as a T-groove (11) in the container (9). On the side near the finned tubes (3), the headers (1, 2) have an edge fin (14) for receiving and mounting the finned tubes (3). <IMAGE>
Patent DE-2752460-A1 (DE)
Title: Mast type tubular support - has wide sectioned assembly of lamellae with fitting faces and counter faces for cohesion
Inventor: VOGEL RUDOLF DR ING
IPC: E04H12/10
Filed: 1977-11-24
Abstract: The tube support for a single-tube structure, or as part of a lattice structure for a service load, may be support for a tall mast. It comprises an assembly (2) of lamellae (3e laid close together about its axis (4), the thickness of the assembly being large in cross-section compared to the support diameter. The cohesive effect of all the lamellae where longitudinal forces are introduced to the support, to prevent individual displacement, is ensured by surfaces (5) worked into the lamellated cross-section and fitting counter surfaces (7) on the connecting media (I), and also by spot welding, seams or other means providing punctiform radial bridging of gaps. This provides inexpensive, widely applicable load bearing support, with min. flow resistance, for land or sea structures.
Patent DE-2757798-A1 (DE)
Title: Heat insulated door or window flanged soffit frame - has hollow space enclosed by inside and end sections and wall opening
Inventor: SCHOECK EBERHARD
IPC: E06B3/22
Filed: 1977-12-23
Abstract: For insertion into an opening in a wall, the soffit frame has an inner frame section stretching along the edges, and flange-type end face sections at right angles to the wall surfaces. The inner section (26) and end sections (30, 32) combined with the edges of the opening, or with an outside frame wall piece (10) linking the end sections, to surround a hollow space (36-42). This may be partially or wholly filled with heat-insulating foamed material, and partitionae into chambers extending towards the opening's edges. The frame may be reinforced. This prevents excessive heat loss to the outside.
Patent DE-2803862-A1 (DE)
Title: Mould system for making concrete channels - has overlapping spaces and corner parts extended and retracted for adjustment
Inventor: DOEBBER HERMANN
IPC: B28B7/02
Filed: 1978-01-30
Abstract: The mould system is used for making frame type concrete channels centred round a core part. The mould has external and internal formwork. Different channel sizes are made by the same formwork. The formwork is built up of corner parts which are supplemented with spacing pieces. The frame top and bottom formwork parts overlap. Core and outside formwork components can be contracted or extended in the longitudinal and transverse direction. The end part formwork can be similarly adjusted.
Patent DE-2807716-A1 (DE)
Title: Folding bed support frame for use in car - has stabilising sleeves fitted over middle section to prevent slipping into well between front and rear seats
Inventor: FISCHER WALTER
IPC: B60N2/34
Filed: 1978-02-23
Abstract: The folding bed for a vehicle is supported on an extending frame clipped into the well between the fron and rear seats. It has the form of a three part folding bed, such as many be used in the garden, with the middle section fitted with stabilising sleeves (24, 26) to fit over the frame and prevent the middle section from slipping down. The frame has two longitudinal sections to run along the sides of the bed, and two transverse sections which fit over the well.
Patent DE-2808964-A1 (DE)
Inventor: WEIDMANN ULRICH DIPL ING
IPC: H01H3/14
Filed: 1978-03-02
Abstract: The deformable contact strip makes possible three different switching states and at the same time renders incorrect switching states impossible. The contact strip has an approximately triangular cross-section and has three relatively stiff longitudinal strips (1, 3, 5) which are connected to one another by means of flexible zones (2, 4, 6) and thus form a hollow profile. An electrical conductor (7, 8, 9) is located on each relatively stiff longitudinal strip (1, 3, 5). However the strip is operated, at most one electrical conductor (8, 9) can come into contact with the broad conductor (7). This contact strip is used wherever an operator should be able to operate a device from different locations. <IMAGE>
Patent DE-2812437-A1 (DE)
Title: Assembly technique for electrodes of electron beam generators - melts brackets into glass and radiation welds to electrodes
Inventor: MEYER KARL-FRANZ
IPC: H01J29/82
Filed: 1978-03-22
Abstract: All the brackets to hold the electrodes are melted first of all into a support block of glass. The blocks are then assembled into a fixture together with the electrodes, and the brackets are welded to the electrodes by a technique in which no mechanical force is exerted on the brackets. Pref. a radiation technique such as laser beam or electron beam welding is used. The problem of the displacement and distortion due to heat stresses of the electrodes in electron beam generators for in-line colour image cathode ray tubes, when the electrodes are fitted with clips which are melted into glass rods, is overcome.
Patent DE-2815462-A1 (DE)
Title: Central lock for data processing system - has key with optical conductors arranged according to special codes
Inventor: FISCHER HANS
IPC: E05B49/00
Filed: 1978-04-10
Abstract: The central lock is used for electronic data processing systems e.g. cash registers, accounting machines and operator and user identification systems. The lock has a number of keys associated with specified users. The pin form key (1) has a number of optical conductors (11, 12) arranged according to a code. When inserted, the key establishes an optical connection between a light source (15) of the lock (7) to the separately arranged light receivers (16, 17, 18, 19).
Patent DE-2815588-A1 (DE)
Inventor: BOLLMANN KLAUS
IPC: B29C39/26
Filed: 1978-04-07
Abstract: The potted metallic elements are surrounded by an insert consisting of rubber as a pressure cushion. As a result of the invention, the rubber insert is intended to be designed such that, using simple means, any buildup of unacceptable high mechanical stresses in the potting-resin body in the region of the metallic elements is prevented. For this purpose, elements potted in the edge region of the potting-resin body (7) are surrounded by an insert (5) which consists of silicone rubber and extends at least as far as the surface of the potting-resin body (7). Such a potting-resin body is primarily suitable for potting-resin/fully potted current transformers. <IMAGE>
Patent DE-2817198-A1 (DE)
Title: Multiple piece pipe joint - has chamber between pipe ends, holding sealing lip seal enclosed by ring and outer ring
Inventor: STUECKLE JUERGEN DIPL ING
IPC: F16L37/138
Filed: 1978-04-20
Abstract: The pipe coupling is for fluid, gas or vapour-form media under high pressure. It uses a union (3) for joining two aligned adjacent facing pipe ends. Two releasably connected union rings, which are at a specific distance from a pipe (2) end, form a chamber in which a self-sealing lip seal is located. The lip seal fits on the one hand against cylindrical surfaces, and on the other hand against the connecting face surfaces of the union. The two unions are connected by a multi-part encompassing ring (8) of U-shaped cross-section, which forms the outer limiting surface of the seal. A one-part cylindrical holding ring (10) pushed over them encloses the multi-part ring.
Patent DE-2821287-A1 (DE)
Title: Holder for curtain rods for sloping attic windows - has plinth and base attached to supporting wall with limited spring movement
Inventor: SCHUEBECK WERNER
IPC: A47H1/102
Filed: 1978-05-16
Abstract: The holder comprises a plinth (3) detachably fastened to the supporting structure (7) and a support arm (1) which projects on the outside of the plinth and has a bearing sleeve (6) for the curtain rod. A base member (4) which is to be fixed to the supporting structure is mounted on the side of the plinth (3) away from the support arm (1) so that it can be swivelled about an axis of rotation (5) running across the support arm between a first stop position and a second stop position. The plinth (2) and base member (4) are forced into the first stop position relative to each other by a spring mechanism (6). The distance between the bearings sleeve can be matched to the curtain length allowing the curtains always to be in a taut state.
Patent DE-2821598-A1 (DE)
Title: Front axle for utility vehicle - incorporates forward mounting on trailing torsion springs giving long wheel base
Inventor: NEUMANN LADISLAV DIPL ING
IPC: B62D33/063
Filed: 1978-05-17
Abstract: The front axle (2) of the utility vehicle is mounted in front of a transverse frame member (3) linked to a central support frame under the whole length of the vehicle. The transverse frame is sprung by trailing torsion rods. The front mounting of the axle increases the wheelbase and hence the comfot and stability of the vehicle. The vehicle can carry high loads over rough ground and is suitable for a crane or hoist vehicle.
Patent DE-2821907-A1 (DE)
Title: Wooden truss system with adhesive joints - comprises upper and lower joists connected by diagonals, with layer of sheet material between glued surfaces
Inventor: PURONTAKANEN PENTTI TEODOR
IPC: E04C3/16
Filed: 1978-05-19
Abstract: A wooden load-bearing structure with adhesive joints comprises upper and lower joists (1) interconnected by diagonals (2). Between surfaces that are glued one on top of the other is an intermediate layer of sheet material.
Patent DE-2823753-A1 (DE)
Title: Magnetic drive for toy figure - has magnet rotated by pulling string, then approached by second magnet
Inventor: JAPP WERNER HANS WALTER ING GR
IPC: A63H33/26
Filed: 1978-05-31
Abstract: The toy figure uses a magnet for its rotary drive. A permanent magnet in any required shape has a connection to a suitable point on the toy figure and is connected by a pull string or other device for a mechanical transmission of power. This connection is a pivot or point of rotation located either inside or outside the neutral axis. the figure is driven by the approach of a second magnet and this movement continues until unequal poles of the magnets stand opposite each other.
Patent DE-2825815-A1 (DE)
Title: Filler making hollows in reinforced concrete slabs - is made from prefabricated plates with threaded rod through middle
Inventor: MUELLER LEOPOLD
IPC: E04G11/38
Filed: 1978-06-13
Abstract: The displacement unit for hollow slabs made of reinforced concrete is in the form of a hollow metal body with a combined retention or anchoring system, as used in making hollow spaces in slabs. The hollow body is made from mass-produced prefabricated elements. These comprise similarly stamped top and bottom sheet metal plates (3, 4), and fitting side plates (6) with bent sections, and with appropriate groove-shaped corner plates. The whole assembled unit is held together by a threaded rod (2) through the middle, serving at the same time for bracing and space retention. The top and bottom plates can have a peripheral seam and may be perforated.