baber/WOPTO huggingface dataset:
Patent DE-2335885-A1 (DE)
Title: Film food pack date marking tool - dyed panel on film changes colour when hot, letters punch-applied
Inventor: WULFF WALTER
IPC: B41M5/26
Filed: 1973-07-14
Abstract: Film foods pack marker iwth date stamps etc., consists of a punch with exchangeable heated type letters. The heated letters act on a dyed inscription panel printed on the film, the panel changing colour when heated. Printing of panel can be carried out during the normal film pack printing etc., operation, though punching is not carried out until packing. The dye responsible for colouring the panel should be enclosed between the layers of a two or more layer packaging film.
Patent DE-2341419-A1 (DE)
Title: Pressure fire extinguisher - has valve cone interchangeable via outer support without release of powder
Inventor: HUEBNER RUDOLF
IPC: A62C13/00
Filed: 1973-08-16
Abstract: Fire-extinguisher has the horizontal valve body built into the handle and the valve insertable with the compression spring via the outer support without opening the container. The valve motion results from the valve through the release sleeve. More partic., the valve cone is interchanged without opening the powder space of the press. extinguisher add without development of extinguishant dust, enabling the valve to be sealed more securely. The valve body with handle and the powder riser pipe are screwed into the container by the thread. The valve cone presses on the valve seat by means of the spring which is held with the outer support.
Patent DE-2341603-A1 (DE)
Title: Drill infeed arrangement for multiple drilling - uses drill units attached to cylinders moved on fixed pistons
Inventor: BERGLER OTTO
IPC: B23B47/22
Filed: 1973-08-17
Abstract: The drill unit with tool holder is attached to cylinder housing. A vertical piston rod, which is fixed to a base plate passes through bottom and top of the cylinder housing. A piston is fixed to the stationary piston rod, while the cylinder housing can be moved up or down by admitting compressed air into the cylinder through bores in the piston rod. A second rod is mounted parallel to the piston rod from a clamp on the piston rod. This rod passes through a bore in the cylinder housing and prevents the drilling unit rotating.
Patent DE-2344958-A1 (DE)
Title: Side-effect free appetite decreasing compsn. - contg. unsatd. fatty acid (pref. erucic) and antioxidant
Inventor: ZAHN HANS DR
IPC: A61K31/20
Filed: 1973-09-06
Abstract: An appetite decreasing compsn. contains a cis-mono-unsatd. 22C fatty acid (I) and an antioxidant. The prefd. compsn. contains 10-30 (pref. 20) wt. % erucic acid and 2-6 (pref. 4) wt. % vitamin E. Compsns. may also contain vitamin F, choline and/or pantothenic acid. The compsns. can be used in treatment of obesity in humans and animals. They give a constant appetite decreasing effect over a long period, without side-effects (e.g. euphoria, vertigo, nausea, pulmonary high pressure and complications such as myocardia and diabetes in adipose patients) which occur with prior art compsns. Dose unit generally contains 2-10g (I).
Patent DE-2346254-A1 (DE)
Title: Stage lighting control system - has control elements connected to digital store determining required values
Inventor: TOME KONRAD
IPC: G05B1/01
Filed: 1973-09-13
Abstract: A common reversible counter is allocated to the above store. Its inputs are connected to a pulse generator operating as a control unit, and its outputs through a selection circuit to an input of the digital store. The pulse generator delivers a pulse train depending on the direction and speed of movement of a control element. The counter output is connected to an input of an adder, whose second input is connected to the output of a digital store unit operating as a circulation store. When the counter content is added to that of the value selected by the control device, and written into the circulation store, the counter content is erased.
Patent DE-2358686-A1 (DE)
Title: Aid for re-aligning type script in typewriters - comprises transparent sheet for checking extent of misalignment
Inventor: GASSMANN GUENTER DIPL CHEM DR
IPC: B41J29/26
Filed: 1973-11-24
Abstract: The transparent sheet is placed into intimate contact with the typescript and a new letter to be typed onto the transparent sheet. The relative position of the type on the sheet and the adjacent type on the original script, visible through the sheet, shows the extent of re-alignment required. After correction of position of the script the transparent sheet is taken away and the letter is typed into the script itself. The sheet maybe held on the script by a static charge or by a holder provided on the paper carriage of the machine.
Patent DE-2360402-A1 (DE)
Title: Formers for twin coils of U-core electro-magnets - have interlocking provisions for secure positioning and continuous winding
Inventor: WIESSNER EDGAR
IPC: H01F5/02
Filed: 1973-12-04
Abstract: The formers for twin coils of U-core electro-magnets permit continuous winding of both formers in series and by turning the two formers from their winding position into the final working position an unambiguous correlation between the two individual coils is secured without breaking the electrical interconnection. This is achieved by providing at a flange of each individual former reciprocal and complementing openings and hooklike extensions. Opening of one former and hooklike extension of the other matching the opening in cross-section, can form a hinge joint. At the opposite flange there can be a locating rim on one former and a matching trough on the other for the purpose of fixing in the working position.
Patent DE-2366026-A1 (DE)
Title: Drawer guide with runners attached to furniture frame - include bearing pins and basic mounting unit to prevent displacement of runners
Inventor: WILKE JUERGEN
IPC: A47B88/14
Filed: 1973-05-11
Abstract: The drawer guide includes runners (4) mounted on bearing pins which are provided on the basic unit (1) and are cut in at the back and slit so that the remaining non-slit areas are resilient. As the runners (4) move along, these bearing pins spring radially inwards and then return to their original position so as to secure the runners against falling out. The bearing pins can be constructed integral with the basic unit which can be provided with screw holes for the fastening screws which attach the basic unit to the side wall of the furniture carcase.
Patent DE-2401852-A1 (DE)
Title: Contact closing strip mfg. process - uses lance to insert monofilament pile between double pile woven fabrics
Inventor: MEVISSEN PETER
IPC: A44B18/00
Filed: 1974-01-16
Abstract: Mfr. of contact closing strips, with stiff hooks bonded to woven carriers for garmet and similar applications, uses a lance to insert a pile yarn into a double-pile woven fabric to bond into the upper and lower layers using a 50-500dtex polyamide, polyester or similar thermoplastic continuous monofilament. The bonding wefts in the fabric are removed and additional pile follows narrow curves which are thermo-fixed, for the pile between the layers to be cut. Mfr. is simple, giving a woven fabric with evenly-distributed and consistent surface hooks.
Patent DE-2403511-A1 (DE)
Inventor: KECK JOHANNES DIPL CHEM DR
IPC: C07C213/02
Filed: 1974-01-25
Abstract: Benzylamines of the formula I <IMAGE> in which the individual substituents have the meanings stated in the Claim, as well as their physiologically tolerated acid addition salts with inorganic or organic acids, are prepared by reacting a compound of the formula II <IMAGE> in which R6 is an amino group which can optionally be mono- or disubstituted, or a trialkylammonium or pyridinium radical, with an amine of the formula III <IMAGE> The resulting compounds have not only an effect enhancing the production of the surfactant or antiatelectasis factor in the alveoli but also a secretolytic and cough-suppressant effect.
Patent DE-2405769-A1 (DE)
Title: Dressing device for vehicle brake linings - has acceptor flange for brake jaw carrier fitted to bearing tube with fixing plate
Inventor: GROSS KARL-HEINZ
IPC: B23B5/04
Filed: 1974-02-07
Abstract: The dressing device for used or new brake linings of the brake shoes for lorries with external planetary axles has an acceptor flange for a brake jaw carrier is fitted on a bearing tube which has a fixing plate, and the brake jaws to be machined are fitted to the carrier. A conventional brake jaw dressing implement is set on the free end of the bearing tube. The fixing plate can be arranged on the wall of a vehicle workshop or within a mobile truck. The flange has a ring which engages in the bore of the carrier to centre the same. The device enables brake linings to be dressed without removing the wheel hub.
Patent DE-2405903-A1 (DE)
Title: Load regulator for network supplying machine-aggregates - uses computer to ensure optimum load distribution at any moment
Inventor: LANGER ROLF DIPL ING
IPC: H02J3/00
Filed: 1974-02-07
Abstract: The regulator, for network supplying machine aggregates, has a PI-regulator associated with each machine aggregate which produces a required-value signal whenever the loading changes in the network. This signal is combined with other signals to form a required-value signal for the machine power which is then applied to the regulator that controls the machine. The whole regulating circuitry is coupled to a computer which receives from the circuitry the signals representing loading and base loading and ensures an optimum distribution of the load at any moment. The regulating loop is thus continuously closed and automatically adjusts the load distribution all the time.
Patent DE-2406919-A1 (DE)
Title: Support ring for shaft top parts - has support ring with axial bores with asymmetric and symmetric recesses
Inventor: HOFMANN HERMANN
IPC: E02D29/14
Filed: 1974-02-14
Abstract: Support ring for shaft top parts with a device for height adjustment of shaft covers, street inflows or similar items where the support ring has at least three axial passage bores to which above each other are fitted an asymmetric recess accepting a fixed threaded piece and a symmetrical, broad cut-out. Threaded pieces are cst or stuck in the asymmetric cut-outs and their respective screws have bores in the head in which pressure plates are supported so that they can move and this arrangement allows the height adjustment. Specifically, the screw-heads are spherical.
Patent DE-2412059-A1 (DE)
Title: Eye testing instrument - ascertains necessary correction of various astigmatic defects
Inventor: HUMPHREY WILLIAM E
IPC: A61B3/036
Filed: 1974-03-13
Abstract: Eye testing instrument comprises a first lens assembly including at least one lens which is adjustable perpendicularly to the path of vision, for producing a variable astigmatic lens refractive power, and a second lens assembly including at least one lens, having the same arrangement and effect as that of the first assembly. The two assemblies are offset from each other in a rotary direction so that their planes do not coincide, and the system produces varying focal distances for lines with deflecting angular focussing capacity when the astigmatic focal power is varied in the lens assemblies.
Patent DE-2415232-A1 (DE)
Title: Electromagnetic inductive displacement transducer - has improved ratio between length and effective stroke
Inventor: KOCH WILHELM DIPL ING
IPC: G01D5/22
Filed: 1974-03-29
Abstract: The transducer consists of a moving core and a coil which converts the core movement into an electrical signal proportional to the core displacement. Two soft-magnetic parallel bars are provided, one of which carries the coil. The core also consists of soft-magnetic material and carries a second coil. This coil is supplied by an oscillator whose output voltage is fed together with the voltage induced in the first coil to a phase-dependent rectifier whose output is fed to an indicating instrument. Preferably the two soft-magnetic bars are connected by their end pieces to form a closed loop.
Patent DE-2421705-A1 (DE)
Title: Compacting of concrete using vibrating blocks - involves using electric motor-driven imbalance vibrators using three phase current
Inventor: UEBEL PHILIPP
IPC: B06B1/16
Filed: 1974-05-04
Abstract: Concrete is compacted by using a three-phase current having a frequency which varies either continuously or in small steps, to drive the electric motors of imbalance vibrators. The amplitude of the current is variable in dependence upon the frequency. The vibrators comprise at least one imbalance weight mounted non-rotatably on the electric motor shaft and at least one other imbalance weight which rotates in an adjacent region on the shaft defined by a stop fixed to the shaft and ends stops. The rotating weight moves freely between the fixed stop and its opposite end position, or is released against an elastic retaining force, and is also freely movable in its rotational area, so that centrifugal force of the vibrator may be controlled by changing the direction of rotation or countercurrent braking of the motor by reversing the current phases.
Patent DE-2425708-A1 (DE)
Title: Quickly re-settable radar station - stores signals which are reproduced according to distance speed or other chosen importance factor
Inventor: PAYNE ALAN NORMAN
IPC: G01S7/12
Filed: 1974-05-28
Abstract: It comprises a store for signal received from the surveillance zone; a CRT displaying a group or all the objects in the zone within a selected range from the antenna; signal transmission from the receiver to the store, and transmission of some of these signals from the store to the CRT, and a system for controlling the transmission rate into or from the store, as a function of the range. This rate is varied non-linearly but continuously. Transmission rate from receiver to store is a first function of the range for one part of the distance and a second function for at least a further part of the distance.
Patent DE-2435323-A1 (DE)
Title: Multi-stage press for chipboard production - with heated upper-lower press beams, heating plates and spacing devices
IPC: B27N3/20
Filed: 1974-07-23
Abstract: Multi-stage heating press for prodn. of chipboard and similar prods. has heated upper and lower press beams heating plates arranged between the press beams, and spacing devices for the various stages. The heating plates are in the form of a rigid beam carrying separately controllable heating plates on its upper and lower sides, and at least one pressing piston is present on the opposite sides of the press. The spring devices lie on each side of the pressing piston axes. Accurate pressing space calibration over the whole pressing face. Similar temps. on the upper and lower sides of the material to be pressed. High press. temps. can be used. Thickness of the prod. can be accurately controlled.
Patent DE-2447373-A1 (DE)
Title: Water wheel mounted in tidal water reaches - is rotated by tide and drives turbine driving electrical generator
Inventor: KLUGKIST PETER
IPC: F03B17/06
Filed: 1974-10-04
Abstract: The machine has a casing which is formed from a large tub with a flat bottom. An impeller with six or eight radial blades is carried on a horizontal shaft which is supported in bearings attached to the side of the tub so that the impeller blades project through the bottom of the tub. At one end the shaft is extended and carries a crown wheel which drives a pinion on the end of the shaft of a turbine generating electrical power. The machine is placed and fixed in a coastal reach of water and is driven by the tide, in one direction of rotation by the ebb tide and in the opposite direction by the rising tide.
Patent DE-2454943-A1 (DE)
Title: Mechanism for actuating toy footballer - uses actual football fixed to rod under table to transmit force to toy with realistic effect
Inventor: WEISS MARKUS
IPC: A63F7/24
Filed: 1974-11-20
Abstract: An actual full-size football is attached by means of a curved plate to a rod (3) which slides in a sloping hole in a rectangular box. The top of the box carries a circular platform which supports a toy footballer (6). The footballer (6) has one leg fixed to the platform and the other leg (5) is pivoted and attached to a rod (7), the lower end of which is attached to hinged flap (4), which is attached to the rod (3). When the full-size football is kicked the force is transmitted through the rod (3) flap (4) and rod (7) to the pivoted leg (5) causing the leg to kick the miniature football with realistic effect.
Patent DE-2456183-A1 (DE)
Title: Dry-cleaning machine with beater brush for short material lengths - has support belt and pressure rollers for correctly stretching out material for cleaning
Inventor: VOGEL ROBERT DIPL ING
IPC: A47L11/36
Filed: 1974-11-28
Abstract: The beater brush roller (14) is mounted between the side walls (3) of the machine housing (G) and there is an endless driven support belt (35) which is guided round two rollers (33, 34) and mounted centrally beneath or next to the brush roller (14). Two pressure guide rollers (29, 30) are mounted at a smaller distance than the shortest length of the article to be cleaned above the two end sections of the belt and are designed to be displaced by this distance. Since the beater brush can only be used effectively when the material web has a certain inherent tension, this can now be achieved even with short lengths of material by placing them on the endless belt where they are held by the pressure rollers.
Patent DE-2456561-A1 (DE)
Title: Blood sampling syringe with piston boss for piston rod - has rear of piston sealing into end guide of cylinder
Inventor: SARSTEDT WALTER
IPC: A61B5/15
Filed: 1974-11-29
Abstract: The body is a straight tube, of circular cross section, having a knurled ring at the front end for the hypodermic needle holder. Inside the tube is a piston with sealing rings and having a conical projection at the rear. This projection forms a boss for the piston rod which passes through an aperture in the other closed end of the tube. The aperture has an internal cone shape and, after drawing the sample, the piston is pulled back so that the boss wedges in the aperture. Projections prevent rotation, allowing the rod to be removed and the tube sealed.
Patent DE-2500175-A1 (DE)
Title: Coaxial cable connecting to screened HF circuit - uses outer screen wall for cable support and screen aperture for inner wire clamping
Inventor: MEISSNER UDO
IPC: H01R9/05
Filed: 1975-01-03
Abstract: The coaxial cable (1) end section lies on the outer surface of a metal wall (2) of the screening case (19) whose wall has an aperture (8) below which a terminal (4) for the cable inner conductor (10) connection is provided. The cable (1) end section outer conductor (5) is held in a metal or metallised clamp (6) connected to the screening case (19); this clamp (6) is cap-shaped, passed through the aperture (8), and is in contact with it, thus screening the bared inner conductor (10) connected to the terminal (4). Preferably the part of the cap-shaped portion of the clamp, extending through the aperture, reaches near a mounting plate inside the screening case.
Patent DE-2500341-A1 (DE)
Title: Clamping vice for holding theatrical decoration support - has bent frame with sliding brackets and tapped holes for clamping screws
Inventor: HAENLE PETER ING GRAD
IPC: B25B5/10
Filed: 1975-01-07
Abstract: The clamping vice is used especially for clamping of profiled support members used for holding theatrical decorations. These members can be tubular or they can have rectangular cross sections. Screws are used for forming clamping joints which can be readily released. The vice arrangement has L shaped frame (2) bent from a flat strip. The bent end has a tapped hole accommodating the screw for sliding the bracket (16) along the longer member of the frame. The end of the straight section has tapped hole for a clamping screw (5) of the clamping bracket for holding a tubular member is held on a sliding bracket (11) on the frame and the frame is clamped on a support by the sliding bracket and the bracket holding the end of the tubular member. The free end of the tubular member is connected to a theatrical decoration supporting member.
Patent DE-2506737-A1 (DE)
Title: Square toy building block of arrow cross profile type - with interengaging means allowing logical assembly of blocks
Inventor: KILIAN HELMUT
IPC: A63H33/08
Filed: 1975-02-18
Abstract: Square toy building block of arrow cross profile type comprises longitudinal grooves (3) along two or three of its four longitudinal surfaces, while the other surfaces bear pins or ridges (1, 2) of which the heads mate with the grooves of an adjacent block and extend transversely to the grooves. Pref. the block has a length twice its width and is asymmetrical with respect to the ridges, so that these are disposed centrally on one half of the length of the block, or it has a length three times its width and is symmetrical with respect to the length of the block. The ridges may be mounted interchangeably.
Patent DE-2522701-A1 (DE)
Title: Door for street light hollow mast base - has externally operated bolts for holding clamping brackets within mast
Inventor: PRUENTE FRIEDRICH
IPC: E04H12/00
Filed: 1975-05-22
Abstract: The door for a street light mast covers the opening at the hollow mast base for access for installation and for use by servicing personnel. This door is locked to resist forcing and unauthorised entry into the mast base. A door holding element is a double-armed bracket (26) with tapped hole in the middle. A screw is screwed from the exterior into this hole. Each bracket is held parallel to the transverse edge of the door opening by a guider rib on the inner side of the door panel. Each arm of a bracket has a bent end (26a) for providing a holding face which contacts the surface adjacent to the door longitudinal edge. The heads of fastening bolts are accessible through holes in the door panels.
Patent DE-2524876-A1 (DE)
Title: Piezo-optical measurement transducer sensor construction - eliminates thermal stresses in sensor using machined slots in end-pieces
Inventor: SLESINGER ISAAK ISAEWITSCH
IPC: G01L11/02
Filed: 1975-06-04
Abstract: The sensor is for a piezo-optical measurement transducer used in the measurement of force, pressure, acceleration, temp. etc., where the measured parameter results in mechanical stress on the sensor. It is designed to eliminate thermal stresses in the sensor components. A piezo-optical insert (1) is arranged between upper (2) and lower (3) end-pieces to which it is rigidly fixed. The end-pieces are machined out where they contact the insert to form posts (4) of cross-sections having surface areas universely proportional to the distances between the posts' longitudinal axes (5, 6, 7) and that (8) of the insert. Thermal stresses on sensor components due to any temp distribution or variation in the volume of the piezo-optical element are eliminated.
Patent DE-2525974-A1 (DE)
Title: Football shooter with fluid-driven ram and cylinder - comprises plate to locate ball beneath ball stock magazine prior to firing
Inventor: LORENZ FRITZ
IPC: A63B69/40
Filed: 1975-06-11
Abstract: The football shooter comprises a holder (28) for a ball in the firing position, a ram (23) which is moved towards the ball by a pneumatic cylinder unit (20) and a control assembly for positioning the apparatus and releasing the ram. The ball holder may be connected to a magazine (48) for a stock of balls, may include a ball firing plate (29) and lateral guide elements (30, 31) at least one of which is resilient, mounted at three points, and may be movable relative to the ram within the apparatus at least in two perpendicular planes. The air tank (18) which is connected via a large pipe (75) and a pneumatic valve (60), to the working cylinder unit.