baber/WOPTO huggingface dataset:
Patent DE-2446483-A1 (DE)
Title: Foot damage preventing shoe inserts - made from foamed polyethylene shaped according to prepared plaster cast last
Inventor: WECK HEINZ
IPC: A43B7/28
Filed: 1974-09-28
Abstract: Shoe inserts are made by taking a negative plaster cast from the foot sole, using the negative plaster cast to prepare a positive plaster cast, correcting the cast in accordance with a prevailing foot fault, using the corrected cast as a last which is brought into contact with a foamed plastics blank which can be deformed or moulded using heat, cooling the moulded blank and cutting it to the contour of the inside of the shoe. Inserts do not hamper the natural movement of feet in the shoes. Preferably the negative cast is made using the foot sole up to the toe roots and the negative cast is corrected prior to its setting. Insert is made from a blank prepd. from foamed polyethylene which may be in the form of sheets or sole blanks. The latter may be provided with a chamfered edge. Blanks prior to contacting them with the last are heated in an oven to 170-200 degrees C during a time interval of 2-5 mins.
Patent DE-2447004-A1 (DE)
Title: Gripping chucks for small parts - has series of rods in shape or part arranged in conical formation
Inventor: KALTENBERGER HEINER
IPC: B23P19/00
Filed: 1974-10-02
Abstract: The chuck consists of a mounting fixture in the shape of a ring or square to suit the shape of the part which is to be gripped. The mounting fixture will have a large number of holes around its circumference through which interchangeable grip rods or wires are mounted. The wires when mounted are in the shape of a cone. The mounting ring forming the base of the cone. The wires are made from a highly flexible hardened steel or from a plastic material and will deflect and grip round the part which is fed through the inside of the cone. The wires can be in two lengths, e.g. a short set to grip the heat of a screw and a long set which will grip round the shaft of the screw. Each wire has an enlarged head with which it is secured in the mounting fixture.
Patent DE-2454736-A1 (DE)
Title: Electronic switch controlled by touch - has current relay energised by storage capacitor via a flip-flop through button metal plate
Inventor: BRUNGSBERG HEINRICH-JOSEF
IPC: H03K17/96
Filed: 1974-11-19
Abstract: The touch control electronic switch has its switching state changed by short contact with a finger etc. The button metal platelet controls the current surge relay via an electronic switching element. The relay (2), controlled via a flip-flop (II, III) is energised by a storage capacitor (4). The storage capacitor is parallel connected to the relay via a trigger diode (10) and via a resistor (5) and a diode (6) to the metal platelet of the contact button (7). The storage capacitor may be controlled by a transistor and may control the relay via a transistorised amplifier. The alternative designs of the switch may be remote controlled from appropriate peripheral connection points.
Patent DE-2458103-A1 (DE)
Title: Hollow fibres with internal mirror finish - are produced in vacuum or inert gas chamber with swirling motion
Inventor: LEHLE HELMUT
IPC: C23C14/26
Filed: 1974-11-20
Abstract: In the manufacture of metallic capillaries and of hollow fibres with a mirror finish on the inside processing is completed while the cavity is kept at a vacuum or filled with an inert gas. The whole plant is kept in a vacuum chamber or a space filled with an inert gas. This eliminates sealing problems which arise when only the cavity is to be kept at a vacuum or filled with an inert gas. The deposits of the metal vapour on the inlet pipe are prevented. To prevent metal deposits on the inlet, the vacuum pump is connected to the finished pipe end or the inert gas flow is directed in the draw-off direction. To minimize losses of metal vapour, a swirling motion is imparted for the meatl vapour. This can be achieved by a similar motion of the inert gas or by applying to the metal vapour a rotational motion by an electromagnetic field.
Patent DE-2503359-A1 (DE)
Title: Prefabricated suspension loop for sausages - for automatic processing in magazine of sausage tying machine
Inventor: BUCHHOLZ ANTON
IPC: A22C15/00
Filed: 1975-01-28
Abstract: Prefabricated suspension device for a sausage in a casing (1) which s compressed at both ends by narrow-dia. closure members (2) comprises a resilient plastics loop (3) attached to one end of the sausage, with an upper suspension portion in the form of multi-strand (6) cable (4) of which the ends are gathered together and rigidly connected to a lower, thicker, plastics handle portion (5). At the end of the handle remote from the loop is a wider portion (7) disposed only in one plane. The gathered ends of the cable are pref. rigidly connected to the handle by pressing.
Patent DE-2503756-A1 (DE)
Title: Attachment fitting for hot and cold water pipes of water heater - adapted to fit large variety of standard design heaters
Inventor: SIEMERS WILHELM
IPC: F24H9/12
Filed: 1975-01-30
Abstract: A hot and cold water attachment fitting for a water heating device, is constructed such that the fitting is suitable for a variety of standard design models. The rigid couling is now made redundant and this allows attachment of the fitting to water heating device to be accomplished more simply. The same situation arises when repairs or interchange of devices are necessary, the fitting allowing quicker and cheaper processes to be operated. All the reduced number of components parts can be produced to meet new and old specifications and standards.
Patent DE-2504513-A1 (DE)
Title: Adjustable clamp for fastening shelves to tubular uprights - has single fastening screw and spacer allowing manufacturing tolerances
Inventor: KUEFFNER REINHOLD
IPC: A47B57/26
Filed: 1975-02-04
Abstract: The clamp (3) which is used for securing shelves (2) against upright tubular supports (12) is made from a non-resilient material and has a groove (5) which together with the groove (4) on the narrow side of the shelf (2) form a recess (1) which encloses the upright support (2). The faces which are enclosed by the grooves (4, 5) are smaller than the cross-sectional area of the upright (12) and a spacer (6) which acts as an abutment is mounted at one end of the clamp (3) between the latter and the recess (1). This design allows for manufacturing tolerances to be compensated.
Patent DE-2507482-A1 (DE)
Title: Fitting for pressure mechanism of ballpoint pen - has extruded shaft and radial projecting switch points with guide fittings
IPC: B43K24/08
Filed: 1975-02-21
Abstract: Switch star fitting for the pressure mechanism of ball point pens has a largely rotation symmetrical extruded shaft with radially projecting switch points and a co-axial recess in the switch star fitting to guide a ball point refill unit at its inner end. The recess is a flat cone shaped deepening (36) the outer diameter of which is slightly larger than the outer diameter of the ball point tube (42) to be guided. The radially projecting switch points support from below a bowl (34) formed by the base of the deepening and its front surface largely represents the radial continuation of the edge of the bowl.
Patent DE-2510462-A1 (DE)
Title: Control of relative movement between drum and ring - on rotary kilns using detector to check motion of drum w.r.t. running ring
Inventor: RAMESOHL HUBERT DIPL ING
IPC: F27B7/00
Filed: 1975-03-11
Abstract: The relative movement between a thermally stressed drum and the running ring in which it rotates is determined when the rotation of the drum and the ring are measured and converted into electrical voltage signals. These are compared with a standard signal and depending on the deviation, heating or cooling is applied to the ring and simultaneously a visible or audible signal can be given. The running ring can be heated or cooled using cooling media and/or a heating system. The control includes signal generators, counters, tachometers, transducers and comparators, to convert the motion of the drum and ring into a control signal to the heating and cooling system. Esp. for use on rotary kilns where there is always a small clearance allowed between the drum of the kiln and the running rings which support it. As the kiln warms up, it will expand w.r.t. the ring. The system described ensures that a small but detectable clearance is always maintained between the ring and the drum by ensuring that some relative motion is always present between them.
Patent DE-2514780-A1 (DE)
Title: Scarer for wild animals - consists of battery powered transmitter emitting one high frequency note mounted on raised casing
Inventor: POLLMANN WALTER
IPC: A01M29/18
Filed: 1975-04-04
Abstract: The scarer has a spherical casing (1) fixed to a rod consisting of two detachable semi-spherical shells (3, 4) adjoining at a centre line (5). The rod (2) is roughly one and a half metres long and has a pointed bottom end. It consists of three parts of equal length, inserted into one another. The casing (1) contains a battery (8) supplying two ultra-sonic transmitters (10, 11) fixed to a plate (12) connected to a timer. The spherical casing has a grille (14) near the sound-transmitters (11, 12), surrounded by a ledge (16) preventing rain water from entering. Guy-ropes secure the top of the rod to pegs in the ground.
Patent DE-2516430-A1 (DE)
Title: Electromagnetic controlled angle coder - has electromagnetic coupling for rotating component through given angle
Inventor: FUEHRER EGON
IPC: H03M1/00
Filed: 1975-04-15
Abstract: The electromagnetic angle coder is associated with an electromagnetic coupling for rotating a component (1) through a given angle. The latter component (1) carries reference markings, corresponding to the latter angle, which are in the form of projections (2, 3) cooperating with a stop (4), which is movable via an electromagnet (5), so that in one position the stop (4) projects into the path of the projections (2, 3) to limit the angular rotation and in the other position allows the free rotation of the component (1). A switch is provided for the electromagnetic coupling, the switch position being directly or indirectly related to the angular position of the component (1).
Patent DE-2523819-A1 (DE)
Title: Body temp. probe disposable cover - is for mammals and ensures reproducible thermal time constant and short measurement times
Inventor: TURNER JUN ROBERT
IPC: G01K1/16
Filed: 1975-05-29
Abstract: A disposable probe cover for temp. sensors used in measurement of mammal body temp. is constructed to produce a uniform, reproducible thermal time constant for the cover and sensor combined. The design also enables shorter measurement times and smaller thermal absorption whilst retaining a relatively large contact area with the patient's body, thus ensuring minimal discomfort. Positive locking and unlocking of the cover w.r.t. the sensor are provided. The cover (12) consists of a heat conducting contact section (16) and a non-conducting tubular section (14) sealed to it, and fits tightly over the prove (20), to form a thermal chamber between them at the probe free end (24), inside which the temp. sensitive element is mounted. The chamber contains fluid of low thermal conductivity.
Patent DE-2531054-A1 (DE)
Title: Variable pitch marine screw - with elastic mounting of blades to smooth out torque changes
Inventor: HOPPE KARL GUENTER DR ING
IPC: F01D7/00
Filed: 1975-07-11
Abstract: The blades (1) of the marine screw are mounted in the hub (2) to rotate about a vertical axis (3) through the mounting in order to vary the blade pitch. The blade is arranged so that its centre of thrust is in front of the pivot axis w.r.t. water flow. The blade is elastically mounted so that increased torque causes the blade to feather more and hence reduce damage. The engine is thus able to run at its most optimum speed from start, with the blade pitch regulated automatically to prevent excessive torque. The system requires no complicated pitch control linkage, but only a simple torsional spring.
Patent DE-2537851-A1 (DE)
Title: Gas press. regulation and control valve - uses spring-loaded membrane, electromagnetic actuator and press. switch
IPC: G05D16/06
Filed: 1975-08-26
Abstract: A gas pressure regulating valve with a spring-loaded operating membrane and an electromagnet is designed to act both as a gas press. regulator and a control valve with a continuous opening action. An operating membrane (8) is pre-loaded by a spring (9) to hold a valve body (5) in the open position w.r.t. the valve seat of a connecting valve (6) between the input press. chamber (2) and the output chamber (3). The membrane (8) operates the valve via a rod (7) which protrudes through a further membrane (13) into a chamber (14) connected to the working volume (11) via a control pipe (22) and to the input chamber (2) via a choke (20) and pipe (21). The electromagnet (15) has an actuating rod (19) opposing the valve stem (7), and acts as a switch connecting the control pipe (22) either to the input chamber (2) or the output chamber (3) via an axial stem boring (16).
Patent DE-2540226-A1 (DE)
Title: Measurement of reflection factors of multiple path transmission cable - uses oscilloscope and sampler and pen recorder with zero position adjusted by keys
Inventor: SCHOENFELD HANS
IPC: G01R27/06
Filed: 1975-09-10
Abstract: This method of measuring the reflection factors of a multiple path transmission cable uses an oscilloscope, a sampler and a pen recorder. A cable (2) containing typically twelve coaxial transmission lines (2) is connected, one line at a time, to an oscilloscope (3) provided with a control (5) which together with the display (4) gives the characteristic impedance of that line. A sampler (6) is also applied to the signal and this is connected by suitable amplifiers (10, 11) and voltage adjustment elements (12, 13) to a pen recorder (7). The recorder has a number of keys (8), each corresponding to one recorder position in one of the X-Y lines. By using these controls and the display the reflection factor is found. A uniselector may be incorporated to switch round all the lines in a cable automatically, if required.
Patent DE-2545726-A1 (DE)
Title: Fibre reinforced thermoplastic laminates - contg. inner layer(s) of glass mat and a polystyrene-diene block copolymer
Inventor: STANGE KARL DIPL CHEM DR
IPC: B32B5/28
Filed: 1975-10-11
Abstract: Laminates comprise >=3 layers A, B and C, such that A and C consist of similar or different thermoplastics, and the middle layer B consists of a fibre-reinforced thermoplastic and the layers are strongly bonded together. The layer B consists of a block copolymer of formula (X-Y)n or X-(Y-X)n where X=polystyrene, Y=a diene polymer and n=1, 2 or 3, in which the fibrous reinforcement is embedded. Used for screens, wall elements, decorative panels, etc. and mouldings. Laminates of thermoplastics with glass mat interlayers are known but adhesion is poor unless the glass is specially treated. Rigid materials such as impact resistant polystyrene lose their toughness and soft prods. Such as polyethylene are not sufficiently rigid. These disadvantages are avoided if the glass fibres are embedded in a rubbery, elastic but easy flowing and mouldable thermoplast. Such prods. adhere well to both glass fibres (without pretreatment) and impact resistant polystyrene. A laminate with outer layers of polystyrene and polyethylene comprised alternate inner layers of glass mat and a styrene-butadiene block copolymer contg. 40 wt. % styrene.
Patent DE-2552237-A1 (DE)
Title: Printing unit esp. with large symbols for label printing - fixed counter-pressure plate and guide channel for adjustable type bands
Inventor: GILLSTROEM UNO KRISTIAN
IPC: B41K3/06
Filed: 1975-11-21
Abstract: The printing unit is for printing labels with large printing symbols without the danger of the type bands tearing during operation and adjustment. The unit comprises a frame (1) with a handgrip (2) and side walls between which rows of type bands (8) can move about a freely rotatable end guide roller (5). The counter-pressure plate (13) is fixed. The cover plate (6) on top of the frame in common with an underlying support plate (38) forms a guide channel for the type bands which incorporate elastic sections esp. coiled springs (17) positioned in the region of the band away from the guide channel.
Patent DE-2553532-A1 (DE)
Title: Vibration damping in sheets of low-retentivity magnetic material - using rubber-like binder contg. permanently magnetic powder
Inventor: BAERMANN HORST
IPC: C08K3/10
Filed: 1975-11-28
Abstract: Sound vibration-damping device comprises a flexible permanently magnetic film or plate, consisting of a rubber-like binder, e.g. rubber, PVC or polyethylene, opt. with softeners, homogeneously incorporating more than 80, pref. 90 wt. % of a permanently magnetic powder based on Ba-, Sr- or PB ferrite, Al-Mn, or rare earths. The plate has a high density of at least 3, and pref. a thickness of at least 0.5-1 mm, and is applied to the plate in which the vibrations are to be damped by magnetic attraction only. The film or plate pref. also contains embedded materials of high s.g. e.g. Pbn (cpd.) powder and may be provided on its non-magnetised surface with a material of high s.g. e.g. an Fe or Pb plate.
Patent DE-2556570-A1 (DE)
Title: Entertainment and physical exercise game - is played on board with dice and games figures moving on fields on some of which require exercises to be carried out
Inventor: KOMP HEINRICH
IPC: A63F3/00
Filed: 1975-12-16
Abstract: Game for entertainment and simultaneous physical exercise consisting of a game base subdivided into placing fields, several games figures intended to be placed on to the fields, a set of dice as well as a receptacle for these parts. The individual placing fields (2 to 5) are arranged on the base (1) in a circular, oval or different shape and are arranged in a start-finish sequence (2) and then subdivided into exercise fields (3), repositioning fields (4) and neutral fields (5). At least the exercise fields are accompanied by display plates (6) indicating the type of exercise to be completed by the player.
Patent DE-2601712-A1 (DE)
Title: Floor mat frame with raised wedge rim - has rubber or plastics base and fitted pile mat with thin sole
IPC: A47L23/26
Filed: 1976-01-19
Abstract: The floor mat consists of a base (1) placed on the floor and made from rubber or plastics with a surrounding raised edge (2) and a detachable inserted mat (4) fitted into the area bordered by the edge (3). The mat has a thin sole of rubber or plastic on which is formed a layer of pile material. The base (1) and the surrounding edge (2) are made in one piece. The edge and the outer border of the base are formed in a wedge shaped profile which becomes thinner towards the outside. The base (1) has a thickness of about 2 mm whilst the thickness of the sole of the inserted mat is about 0.5 mm.
Patent DE-2603683-A1 (DE)
Title: Covered stand for small reaction vessels - with cover fixed against stoppers of vessels to maintain them in position
Inventor: LOO HANS-MICHAEL VAN DE DR RER
IPC: B01L3/14
Filed: 1976-01-31
Abstract: The lid can be fixed to the stand in such a manner as to exert a pressure on all the reaction vessels mounted in the stand. Pref. the lid is fixed to the stand by wing nuts, ordinary nuts, clamps, hinges or hooks. Device is esp. for mounting reaction vessels of the type Eppendorf 3,200 for carrying out a large number of analyses, e.g., in column chromatography.
Patent DE-2603819-A1 (DE)
Title: Coherent coded transfer image decoding system - has point hologram sequential part coder and electrooptical image converter
Inventor: KLOTZ ERHARD ING GRAD
IPC: A61B6/02
Filed: 1976-02-02
Abstract: The system is for decoding coherently coded transfer images of three dimensional X-ray objects which are produced from linked source distributors and is constructed such that the primary transfer images of the P(+) and M(-) source distributors are produced in a sequential part coded form using a point hologram system. A layer synthesis with appropriate image summation and negation is produced on the detector surface of an electro-optical image converter. Decoding of other layers is processed using a zoom lens system. The film synthesis is facilitated by segment formation on a colour film plate.
Patent DE-2614997-A1 (DE)
Title: Concrete slab inflatable tube moulding formwork - uses sloping slots through overlapping flanges for through bars
Inventor: KLEE ALOIS
IPC: B28B7/30
Filed: 1976-04-07
Abstract: The formwork is for moulding large concrete slabs of cellular construction and includes a cover plate (2) and a base plate (1) with long angle members (6, 9) attached to them, forming the mould cavity. On the outside of these angles are inflatable tubes (4), and the angles slide over one another to increase or decrease the size of the mould cavity. The vertical flanges (7) suspended from the cover plate enclose the vertical flanges (10) extending up from the base plate. Both sets of vertical flanges have diagonal slots through them, through which pass rods (12) interconnecting the inflatable tubes. This permits adjustment of the cover and base plates. Curved extensions (3) of these plates fit around the curves of the inflatable tubes.
Patent DE-2618592-A1 (DE)
Title: Automatic pressurised water jet treatment bath - is filled with precise quantity of bath water by lever pressure
Inventor: LEHMANN HUBERT
IPC: A61H33/04
Filed: 1976-04-28
Abstract: A bathing installation for pressurised water jet treatment is automated to a great extent for the whole bath operating procedure. A minimal precisely measured quantity of bath water is let in and out simply by lever or knob pressure. The bath water is thermostatically controlled automatically and without breakdown, as is also switching on the automatic pressure jet treatment in the water circuit system only when the bath water is run in. The installation pref. consists of a single-seat cubicle with a slot machine which, when one or more coins are inserted, triggers current for switching on heating of the bath water and the suction and pressure pump for a fixed period. Water and energy consumption, and personnel, are reduced to a min., thus reducing costs.
Patent DE-2620107-A1 (DE)
Title: Ski binding release tester - with binding adjusted to max. retaining force, then released by emergency force
Inventor: GOETZ HANS
IPC: A63C11/26
Filed: 1976-05-06
Abstract: The ski carrying the binding is clamped into the appliance, which determines the retaining or release forces of the binding, using reference values in the IAS tables. The binding is adjusted to its max. retaining force, and sideward forces in the area of the boot tip, and upward forces in the heel area are applied, according to a simulated turning- or forward fall. The retaining forces are then manually adjusted to a value, at which a release must occur for safety reasons. The appliance (1) has a table for ski (18), with a front lower switch- and instrument panel (6). Table, panel and walls form a cabinet, accommodating a hydraulic system to apply the testing forces.
Patent DE-2620671-A1 (DE)
Title: Guide roller with hand guard for belt conveyor - includes at least one pivotable part with bearing supports for stationary axle of rotating guide roller
Inventor: CLAESSEN WILLI
IPC: B65G39/02
Filed: 1976-05-11
Abstract: Guide roller with hand guard is for a belt conveyor esp. in underground workings. It is used for diverting direction of bottom belt behind the return or driving drum. The guide roller is mounted in the hand guard on connecting parts which are attached to the belt conveyor structure. The hand guard includes at least one pivotable part provided with bearing supports for stationary axle of the rotating guide roller. Each bearing support has a slot for supporting and locating one end of the guide rolle axle. The support bearings are surrounded by sleeves which are provided with a slot and are mounted on an independently pivoting part. In working position of the parts, with the ends of the roller axle inserted in the bearing support slots, and with the slots in line, the slots of the bearing supports are closed by the sleeves.