baber/WOPTO huggingface dataset:
Patent DE-2903145-A1 (DE)
Title: Barred window or door glazing element - has panes and intersecting bars clamped by peripheral bars forming frame
Inventor: MOGGERT JOAHNNES
IPC: E06B3/964
Filed: 1979-01-27
Abstract: The glazing elements for use across wide areas in window or doors has bars running lengthways and crossways. A number or relatively small glass units (1), with the bars (2, 3) which enclose them intervening, are held together by profile bars (4, 5) which form the peripheral frame. These are clamped to the intersecting bars and pieces of glass. The glass can be individual panes, interconnected with a spacing between, forming insulation glazing. The two types of bar may have the same profile cross-sections.
Patent DE-2904056-A1 (DE)
Title: Roller bed dynamic measurement of vehicle propulsive power - using circuit multiplying roller speed by roller thrust force
Inventor: WENZ FRIEDRICH
IPC: G01L3/24
Filed: 1979-02-02
Abstract: A motor vehicle operating parameters, esp. the power of a car etc. are dynamically measured using a rolling test bed, enabling rapid measurement and ensuring accurate determination of power data. The speed and peripheral thrust force of the rollers, driven by the vehicle wheels, are measured and multiplied together. The wheels are accelerated at a defined linear rate. A constant, proportional to the acceleration, the accelerated mass of the test bed, and the accelerated mass of the vehicle, is added to the thrust force measurement before it is multiplied by the measured roller, ar wheel, speed. The constant acceleration used is less than the vehicle max. acceleration and is adjusted by braking the rollers under control of the circuit.
Patent DE-2905299-A1 (DE)
Title: Trailer with lowerable suspension - has trailing arm wheel supports and eccentric mounted dampers
Inventor: SCHMIDT FRITZ
IPC: B62D53/06
Filed: 1979-02-12
Abstract: The suspension for a low loader trailer has the wheels on trailing support arms (6), on the top ends of which are fitted small tags (27) to anchor the ends of hydraulic dampers (26) whose other ends are linked to chassis mountings (25). The extension of the dampers swivels the trailing arms and alters the ground clearance of the suspension. The axle is braced by a torsion spring and the dampers have a dual purpose. The system can be applied to single and a double-axle trailers so that heavy loads can be loaded with ease.
Patent DE-2906472-A1 (DE)
Title: Folded interlocking roof tile - has outward and inward offset pieces on side and cover ribs respectively
Inventor: SEGL FRITZ
IPC: E04D1/04
Filed: 1979-02-20
Abstract: Three head fold ribs run through from the bottom centre field to the raised covering fold end. There are three corresponding foot fold ribs, and two side fold ribs and corresponding covering fold ribs, on the interlocking roof tile. At their top end, the outside and inside fold ribs (6, 7) have a rib piece (8, 9) offset to the outside of the tile. At their own top top ends, the inside and outside covering fold ribs have corresponding rib pieces offset to the inside. This combines generous lengthways and cross play with watertightness and snow sealing.
Patent DE-2908470-A1 (DE)
Title: Three-ply chipboard prodn. - using HF heater to preheat core material, the core being thermally insulated by top and bottom layers
IPC: B27N3/14
Filed: 1979-03-05
Abstract: Chipboards, fibreboards etc. are produced discontinuously from >=1 thermosetting binder plus lignocellulosic and/or cellulosic particles, with an intermittently moving conveyor mat, an overhead moving feed chamber to form the bottom, core, and top surface layers, and >=1 fixed hot press through which the conveyor passes. The moving dispensing unit has >=1 capacitance hf heater between the feed point for the core material and the chamber for the top surface layer feed, this heater has adjacent electrodes of alternate polarities producing a longitudinal field to heat part of the layers of material.
Patent DE-2909513-A1 (DE)
Title: Opto-electronic guitar finger grip table display device - has ROM enabling rapid selection and change of tables from keyboard
Inventor: RIEPE PETER
IPC: G09B15/06
Filed: 1979-03-10
Abstract: An optoelectronic display showing guitar finger grip tables for use in teaching. The playing of guitars enable simplified locating of a defined table and can show all grip table variants in a single display. It is also applicable to teaching the banjo and mandolin. The table contents are accessed from a r.o.m. in multiplex operation for display on an optoelectronic indicator matrix arranged for grip table representation. The number of different finger tables contained in the memory is 288. The selection of the required finger table is performed by operating suitable switches or keys. The tables being displayed can be rapidly changed for another which is automatically presented at the same place, thus facilitating learning the different finger variations and modifications.
Patent DE-2917943-A1 (DE)
Title: Coating appliance for plastics web etc. - uses two application stages, with intermediate heat treatment, to prevent formation of bubbles
Inventor: MARKS REINHARD DIPL ING
IPC: B05C9/06
Filed: 1979-05-04
Abstract: The appliance is for the application of a highly viscous, solvent-containing medium onto lengths of plastics web etc. The material lengths are coated in two stages, and are subjected to a heat flow of high density after the first stage. The heat is directed onto the uncoated side of the material. The appliance has two coating units (5,9) and an intermediate heater (6). The heater consists of a plate or roller positioned near the uncoated side of the material.
Patent DE-2919387-A1 (DE)
Title: Hand held hammer assembly - has cranked handle with shank and handgrip at angle to plane of striking surface
Inventor: POLLAK I SCOTT
IPC: B25D1/04
Filed: 1979-05-14
Abstract: The hammer has a head (15) with a level impact surface (18), and a handle section (11), rigidly fastened to it at an angle. A second remote handle section (1) is fastened rigidly and at an angle to the first. Handle sections and head are of a pre-determined length, and are located on a plane which extends at right angles to the impact surface. The first handle section is at angle of 10-80 deg. with a second plane, which extends parallel to the impact surface, and through the contact point of head and first section. The second handle section forms an angle of 5-80 deg. with a third surface, which extends parallel to the impact surface, and through the contact point between the two sections.
Patent DE-2924748-A1 (DE)
Title: Electrolyte for polarographic oxygen measuring electrode - comprise aq. neutral salt soln. contg. poly:hydric alcohol to give constant sensitivity
Inventor: MARSONER HERMANN DR
IPC: G01N27/30
Filed: 1979-06-20
Abstract: Electrolyte soln. consists of an aq soln of a neutral salt mixed with 5-60(40)vol % of a polyhydric alcohol (I). A cathode and an anode are immersed in this soln. (I) is ethyl glycol or glycerol. The soln contains a buffer mixt pref a mixt of KH2PO4 and NA2HPO4 adjusted to pH 6.5-7. The electrode is useful for measuring the oxygen partial pressure in liquids and gases esp in medicine. Addn of (I) causes a redn. in the initial sensitivity but the sensitivity has better constancy over a long operating period.
Patent DE-2929452-A1 (DE)
Title: Authorised use of facilities in computer controlled PBX - are listed in store and changed by dialling special code which calls up change authorisation routine
Inventor: GLAS JOSE
IPC: H04Q3/62
Filed: 1979-07-20
Abstract: In a computer (ZST,ZSP) controlled PBX, use of various facilities, e.g. outside lines, is controlled by a block of stores (SB). This is organised in rows (Z1 to Zx), with columns for subscriber nos. (Tnl to Tnx), general data (Allg) and authorisation (BT). Up to 5 different authorisations (a to e) can be stored for each subscriber~ . To change an authorisation, a special code is dialled, which calls up the 'change authorisation' routine, followed by the subscriber no., which selects the appropriate row of the store. The authorisation digit to be changed is then dialled, and the 5 columns are searched to find it. If not present, the search stops on the first free column, i.e. containing 'O'. Then the new authorisation is dialled, which replaces the old one. The routine is released when the handset is replaced.
Patent DE-2929488-A1 (DE)
Title: Optical linear decoder with linear and index scales - has magnetic force acting on stages during relative motion
Inventor: NISHINA SHINGO
IPC: G01B21/02
Filed: 1979-07-20
Abstract: An optical linear decoder (100) has a linear scale with division strips at known intervals, an index scale with similar divisions able to move relative to the linear scale in the longitudinal direction, light sources, and light detectors determining relative motion between the linear and index scales according to strip overlapping. The contact force between the linear scale and its sliding element is maintained constant and measurement errors caused by faulty read-off reduced. A magnetic force acts in the direction of a narrow contact face between linear and index scales during relative scale motion.
Patent DE-2933771-A1 (DE)
Title: Climbing harness with shank strap - has chest seat and thigh strap unit connected by single central body strap
Inventor: BENK CLAUS ING GRAD
IPC: A62B35/00
Filed: 1979-08-21
Abstract: The climbing harness has a thigh strap unit, a seat strap unit, and a chest strap unit connected by a common central strap. The thigh strap unit consists of two leg loops and a strap length connecting the two loops. The connecting length consists of two straps, sewn together, with the two respective ends left loose and sewn onto the leg loops. The middle part of the strap is connected to the body strap, and at a certain distance the body strap forms an eyelet which accommodates the seat strap. The body strap continues as a double webbing with a buckle for adjusting the distance between the seat strap and the chest strap.
Patent DE-2934303-A1 (DE)
Title: Exhaust afterburner for IC engine - has secondary combustion air injected by exhaust gas from annular header
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N3/26
Filed: 1979-08-24
Abstract: The reactor has a main tube (16) which opens onto a flow reversing baffle (21). Exhaust gas enters the tube through an injector (19) which entrains secondary combustion air (41). An annular exhaust inlet header (15) is formed below the main tube. The exhaust header can have any number of inlets (15,20) from any number of cylinders. Part of the gas flows from it through the injector tube (19) and part flows through other tubes (18) into the secondary air inlet header (12) upstream of the injector. The air inlet head (12) is a conical chamber inside the annulus of the exhaust inlet header (15). The arrangement gives an improved flow pattern in a small space.
Patent DE-2943695-A1 (DE)
Title: Electrical switch with overload cut=out - has spring-loaded double armed latch between contact arm and manual operating lever
Inventor: BOEKER GUENTER ING GRAD
IPC: H01H71/52
Filed: 1979-10-30
Abstract: The electrical switch, with a short circuit cut-out (7), has a hand operated lever (10) which pivots about a hinge axis (11) so that a nose (10a) projecting the other side travels across the sloping surface (2a) of a tensioning arm (2). Connected to this arm by another pin (3) is the switch contact arm (1) which rests ar its other end against a contact (9) when closed. Connected by another pivot pin (6) on the tensioning arm is a latch arm (5). This incorporates a locking groove (5a) for the cross piece (4b) of a U shaped spring (4a) which rests against the other side of the contact arm, holding it back against the contact in the closed position.
Patent DE-2944390-A1 (DE)
Title: Laser displacement measurer for processing line - uses two overlapping gratings and interfering split beam giving digital signal
Inventor: KOWALSKI HENRYK ZENON DR ING
IPC: G01B9/02
Filed: 1979-11-02
Abstract: The dispalcement measurer is used for simultaneous measurement of positions in a processing line. a laser beam is divided by a beam splitter. One beam is reflected onto a beam reversing mirror connected to the test piece and thence onto the aperture. The second beam passes directly to the aperture. The resulting path difference between the two beams causes a phase shift and results in an interference pattern. The aperture has two gratings of equal line separation which overlap by a quarter of the separation. The interference fringe separation equals the grating line separation. When the test piece moves the phase shift changes altering the fringe position. This results in an electrical pulse train whose pulse count is proportional to the mirror displacement.
Patent DE-2944930-A1 (DE)
Title: Clamp for winding toroids - has three position base plate for alternative clamping allowing full 360 degree winding
Inventor: LABATT GUENTER
IPC: H01F41/08
Filed: 1979-11-05
Abstract: The toroid winder consists of a holder which clamps the ring shaped core but allows it to be detached and a rotatable plate which can be turned about its central axis and has three cut-outs into which the holder can be inserted. When the coil is being wound, the winding ring turns around its own axis and the plate holder and core turn around the central axis of the plate. Shortly before the holder comes up against the winding ring a second holder is inserted into one of the cut-outs in the plate, clamping the core, in a different position on its surface. The first holder is removed and the coil winding continued thus allowing a full 360 degree winding to be achieved instead of the usual maximum of 320 degrees.
Patent DE-2947660-A1 (DE)
Title: Automatic belt polisher for concave faces - has workpiece mount rotated via ball joint and moved longitudinally
Inventor: BOSSI MARCELLO
IPC: B24B41/06
Filed: 1979-11-27
Abstract: The polishing belt can be guided and rotated near a workpiece carrier. The workpiece carrier is connected by means of a universal joint to the rod of a piston. The piston can slide and rotate in a cylinder. Racks are provided to rotate the piston over a predetermined angle. The cylinder and the rack drive are connected to the fixed part of the machine, by a second cylinder piston arrangement. This second cylinder piston system is controlled from a console. It is moved at the end of the angular movement of the first piston.
Patent DE-2948537-A1 (DE)
Title: Lightweight frame for car seat headrest - has grooved metal tube embedded in rigid plastics
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1979-12-03
Abstract: The frame has a U-profile (21) metal strip (19) embedded in a circular plastics extrusion, hard enough to provide rigidity without increasing the weight unduly. The edges of the U-profile are exposed for part of the frame to form ratchet teeth for the vertical adjustment. The frame is simple to assemble and bend. The metal strip is extruded simultaneously with the plastics. The plastic protects the hard edges and forms the upright supports for the headrest.
Patent DE-2949278-A1 (DE)
Inventor: SCHWARZE JOHANNES DR MED
IPC: A61B10/00
Filed: 1979-12-07
Abstract: Device for effecting a sampling of a conical shaped fragment of the cervix uteri tissue by means of a blade (61) shaped as a flexible ribbon. The blade has one end which is appropriate for insertion into the channel (M) of the cervix uteri and carrying a cutting rod (48) which may be imparted with a reciprocating radial motion. At the other end, the blade has a retainer (65) extending radially of the axis of the cutting rod, also appropriate to effect a reciprocating axial motion, radial pivoting and torsion along its axis. Thereby, the blade (61) executes first a radial cutting motion and then, at the end of said motion, a circular conical travel so as to separate the desired conical fragment. The blade (61), excepting its cutting edge, is surrounded by a sheath (62) having the shape of a flexible sleeve of synthetic material. For the electro-cauterization, a current lead (72) may be housed in the sheath (62) and connected to a projecting piece (75) in contact with the body and acting only on the outer side of the cut, so as to produce a thermo-coagulation only on the remaining portion of the tissue.
Patent DE-3002961-A1 (DE)
Title: Easily handled orange peeler - makes longitudinal grooves in skin with point before removing peel sections
Inventor: GIRRBACH WERNER
IPC: A47J17/04
Filed: 1980-01-29
Abstract: The orange peeler is used to first make grooves or channels in the skin after which the front part of the peeler is then used to remove the pieces of peel. The more grooves made the easier it becomes to remove the peel. The peeler can also be used to remove banana skins in a similar way. A number of knives or sharp points are used to make the initial grooves in the skin of the orange or banana.
Patent DE-3003790-A1 (DE)
Title: Prefabricated concrete unit assembled honeycomb cellar - has concrete slabs covering L=shaped blocks on layers of U=sectioned blocks
Inventor: GIMMLER HELMUT
IPC: E04B1/00
Filed: 1980-02-02
Abstract: The concrete construction in a compact space, but with ample storage space for provisions, and possibility of eventual use as a shelter, with easy access, is ensured in a honeycomb cellar made from prefabricated shaped concrete pieces, for living accommodation. A cavity has peripheral walls with aligned joints, made up from layers of shaped blocks (4,5), of U-shaped cross-section. Their open sides face inwards, combining the blocks above and below to form an open honeycomb cell. In the stairway area there is a top closing ring of L-shaped edge blocks (14), aligned with the inner wall so that their lower, thinner shanks face downwards. The top is sealed with concrete slabs.
Patent DE-3004669-A1 (DE)
Title: Wind turbine with vertical rotor - has spaced blade sets with orientation-adjustable outer blade and inner blade of adjustable radial length
Inventor: HERTER ERICH
IPC: F03D3/06
Filed: 1980-02-08
Abstract: The turbine rotor (4) rotating about a vertical axis has outer rotor blades (3) each associated with an inner rotor blade (1), both sets of blades (1,3) having a constant cross-section parallel to the vertical axis. The radial extent of each inner blade (1) can be varied over part of the distance between the rotor axis and each outer blade (3). Pref. each inner rotor blade (1) is formed by an adjustable radial vane (1') and a wind reception surface (5) which extends between the vane (1') and the rotor axis and which can be rolled in about the axis. The rotor (4) is pref. height adjustable relative to a support mast (13) its height increased with decreasing wind strength. The turbine (4) can be adjusted to precisely match the wind velocity.
Patent DE-3006325-A1 (DE)
Title: Bus=bar bending machine - has stations on base with fixed and movable tools to carry out successive operations without interruption
Inventor: EDEL ALFRED DIPL ING
IPC: B21D11/10
Filed: 1980-02-20
Abstract: The bending machine shapes bar material, partic. bus-bar rail. It comprises a number of stations each provided with an (interchangeable) fixed shaping tool and a hydraulically operated ram with a movable shaping tool. The stations are arranged in line on a common frame so that a number of bending operations can be carried out in succession without changing tools or laying down the workpiece. Four different bends or angling can be sequentially produced even with heavy, long and previously bent rods, e.g. copper rail. Stamping and relief impressions can be precisely carried out by guiding the embosser in the direction of the workpiece.
Patent DE-3006980-A1 (DE)
Title: Cement mfg. plant using fluidised bed - where part of air preheated in clinker cooler is used to heat air of combustion carrying precalcined cement flour into bed
Inventor: WEBER HEINRICH MARTIN ING GRAD
IPC: C04B7/45
Filed: 1980-02-25
Abstract: The crude flour flows down a preheater into a precalcining zone, in which extra fuel is added to achieve 80-95% de-acidification of the flour. The flour next flows via two pipes sideways into a fluidised bed in a reactor shaft, from which the clinker falls via a constriction in reactor shaft into a cooling zone. Air is fed up the cooling zone part of the air then flowing directly into bed, but a part is fed sideways and used for indirect heating of air of combustion (AOC), which then flows into pipes which are also fed with fuel. Part of the cooled clinker is recycled by a pipe into bed (4). The preheated AOC fed into pipes is pref. used to convey both the flour and fuel into bed.
Patent DE-3007249-A1 (DE)
Title: Sheet feed table for processing machine - has rotating rollers with radial vacuum ducts projecting from below through openings in table surface for sheet conveying
Inventor: SCHWEBEL ADOLF
IPC: B65H5/22
Filed: 1980-02-27
Abstract: The arrangement is intended for conveying successive sheets (2) from a stacked supply (1) along the surface (7) of a table (3) to a station (4) for further processing. The transport movement is provided by rotating suction rollers (6) which are arranged below the table surface. Part of their circumference projects through openings in that surface. Each roller is provided with radial ducts which are connected to a vacuum supply during the time period, in which they pass by the opening. There may be several coaxial rollers arranged across the width of the table and sets of rollers longitudinally spaced at a distance equal to the sheet length, or shorter.
Patent DE-3008414-A1 (DE)
Title: Motor control circuit for marine propeller blade adjustment - has four load relays, two programming relays and two delayed release relays
Inventor: STEINMETZ HEINZ-PETER
IPC: B63H3/06
Filed: 1980-03-05
Abstract: The angle adjusting system for the blades of a ship's propeller uses a control system for the adjusting motor with a simplified switching system to give advance and return operations and also two other conditions in which the engines or loading can be tested. The system uses for relays for the above conditions and two pairs of end stops and limit switches with an additional end stop and limit switch for the additional condition. The four relays which control connection between the three phase supply and the motor all operate sets of five contacts. They are also interconnected with two programming relays and two time relays with delayed release. Also incorporated between the neutral line of the three phase supply and the motor is a thermally operated relay.
Patent DE-3008641-A1 (DE)
Title: Injection pickling machine - has set of needles which are pushed into meat so pickling liq. is injected into tissue
Inventor: WIDMER RENE
IPC: A23B4/28
Filed: 1980-03-06
Abstract: Injection pickling machine has a set of needles which are pushed into meat so that pickling fluid is injected into the tissues. Each needle is attached to an upper frame and passes down a sleeve or guide. A plastic cap is screwed onto the base of the guide and the opening in the cap and in the guide allow some lateral movement when a flexible needle is being used. The needle has holes in the side to allow the brine out and when not in use with the needles retracted the holes are covered. The cover is mounted in a chamber formed by the cap. This is dimensioned so that lateral movement is possible for the cover, allowing flexible needles to be used.