baber/WOPTO huggingface dataset:
Patent DE-2621420-A1 (DE)
Title: Relief images of flat originals using ordinary printing plates - or plastic, plaster or wax mouldings, or other replicas of them
Inventor: HORNECKER HEINZ
IPC: B44C3/04
Filed: 1976-05-14
Abstract: The plate or flong may itself be used as the relief image, or it may be an intermediary, pref. for a moulding in plastic, plaster or paraffin wax, or a mixt. of silicone rubber and powdered metal. Alternatively the plate may shape a deep-drawn film, or guide a cutting tool.
Patent DE-2629618-A1 (DE)
Title: Plastics rain cover for spider-like clothes drier - suspended from arms of drier by plugs
Inventor: MAXIMOVIC RENATE
IPC: D06F57/04
Filed: 1976-07-01
Abstract: Rain cover for spider-like outdoor clothes drier is suspended from the arms of the drier by means of retaining plugs. At the edge of the cover are press studs to which is buttoned a plastic sheet at the lower end and which is inserted a Pb cord. This allows the plastic sheet to hang straight even in windy weather. The rain cover can be collapsed and inserted in the upper section of the centre pipe, so that it can be withdrawn from the pipe and unfolded when required. The plastic sheet is then buttoned on.
Patent DE-2633448-A1 (DE)
Title: Helical screws with flights of superimposed strips - for cheap mfr. of various lightweight or solitary screw forms
Inventor: MAS FERNAND
IPC: B23P15/00
Filed: 1976-07-24
Abstract: Helical screws are made by winding superimposed flexible profiles along a supporting shaft and keying the superimposed strips to each other and to the root shaft by welding, adhesives, mechanical fastening, etc. The process is used for mfr. of lightweight, corrosion resistant screws for conveying materials, extruding slurries, etc. Screws may be assembled in a single pass through the equipment applying the superimposed layers successively. Different screw profiles may be obtd. by varying the axial and rotational shifts of the shaft relative to the strip winding units. The process is quicker than machining from solid or assembly of longitudinal segments of the flight and/or screw, and need not require prefabricated patterns, thus reducing prodn. time and costs.
Patent DE-2634711-A1 (DE)
Title: Bus interior heating and ventilating system - has manually controlled air supply to drivers cab separate from that to passengers compartment which is controlled by thermostatic valve
Inventor: SCHAUZ HANS
IPC: B60H1/00
Filed: 1976-08-02
Abstract: The heating and ventilating system for the bus interior is in two parts, the driver's cab and the passengers' compartment being supplied from separate air intakes and also controlled separately. A common air outlet is provided for both. The driver's cab has its own ventilator and heater unit and the temperature is controlled manually. The passenger's compartment has a several units mainly floor mounted, these being controlled by means of thermostatic valves and a central switch (24). The ventilating or cooling system is similarly controlled, the compressor and the fans being regulated thermostatically, a separate control for the driver being provided.
Patent DE-2637434-A1 (DE)
Title: Electronic timepiece with analogue display - has display elements energised via decoders controlled by counters
IPC: G04G9/04
Filed: 1976-08-20
Abstract: The electronic timepiece has an analogue display, provided by sixty display elements spaced around the face of the timepiece and used to indicate the minutes and/or seconds, together with twelve further display elements spaced apart by 30 degrees used to indicate the hours. The display elements are coupled to decoders controlled by the outputs of a counter circuit in a given code, each decoder being released by an 'enable-function' supplied to its input. Pref. the 'enable' inputs of four decoders are coupled to the outputs of decimal decoders controlled by divide-by-twelve dividers, the decoders energising e.d.s. acting as the display elements.
Patent DE-2639925-A1 (DE)
Title: Furniture hinge with holding ratchet mechanism - has spring loaded conical end rollers for ensuring different movement resistance
Inventor: SUNDERMEIER GUENTER
IPC: E05D11/10
Filed: 1976-09-04
Abstract: The furniture hinge has housing sunk into a furniture part. The hinge arm is held on the other furniture part. Pivoted components and a ratchet arrangement are held between the arm and the housing. The holding mechanism is designed to prevent its wear and the spring characteristics of this holding mechanism has slight rise on closing movement. On opening this holding mechanism presents a perceptible load step. The ratcheting arrangement is a conical roller rotating in a slide (10) which moves on the guide tracks in the housing across the moving direction of the pivoted bracket. This conical roller is actuated by spring (11) held at one end in the housing. The roller (8) becomes narrower only towards the hinge arm end. This narrowing part extends over about two thirds of the roller width.
Patent DE-2640595-A1 (DE)
Title: Transformer HV windings embedded in resin - are terminated in projecting studs and LV windings tappings are brought out at winding ends
Inventor: ALTMANN GERHARD DIPL ING
IPC: H01F29/02
Filed: 1976-09-09
Abstract: A transformer, has its high tension windings embedded in a synthetic resin. The windings are terminaled in radially protruding studs, which are formed into terminal tappings. The system is protected against the short circuit forces produced as a result of the unsymmetrical arrangement of the windings when switched to certain positions. The low tension windings (1) are designed as strip windings. The tappings (3) of the low tension windings are brought out at the start and finish of the high tension windings. There are moulded insulation barriers between the individual connections (5, 6) on the ends of the terminal studs (4).
Patent DE-2644406-A1 (DE)
Title: Automatic connecting pin insertion into coil-formers - uses cut pins aligned in tube at whose end they are inserted into press ram bore
Inventor: WUENSCHE JOACHIM ING GRAD
IPC: H01F5/04
Filed: 1976-10-01
Abstract: The pins (3, 4), which are to be inserted into a plastics coil-former, are cut and arranged one behind the other in a tube (2). At the tube end the pins are inserted in a bore of an impressive plunger (1) in the inserted direction. After the plunger has moved across the inserting direction, a pin is moved by gravity in a retaining channel (10-15) of a holding device. The channel is at this instant located in the inserting position. then the impression plunger is again moved transversely to the inserting direction and moved in this direction to effect the pin insertion. Pref. the plunger starting position of the plunger coincides with its position for moving in the inserting direction. In its rest position, the plunger may be spaced from the coil former (16) more than the pin length.
Patent DE-2644937-A1 (DE)
Title: Resistance heating column for high purity gases and liquids - has heating vessel formed by interconnecting spherical containers with conductor coating coupled to electric supply
Inventor: LAVRENTJEV KONSTANTIN ANDREJEV
IPC: H05B3/10
Filed: 1976-10-05
Abstract: A resistance heating system is provided for high purity deionised water used in semiconductor production and medical applications. The method avoids the introduction of impurities. The heating container (2) consists of a series of spherical sections joined by interconnecting necks (5). The outer surface of the column is coated with an electrically conducting material (4). Liquid is introduced through the bottom connection (5) and fluid is collected from the top (8). Alternate neck sections are connected and coupled across an electrical supply (6). The unit is also suited to high purity gas heating. A number of columns may be coupled in parallel.
Patent DE-2644974-A1 (DE)
Title: Taper action shaft to hub coupling - has two split rings with taper bolts between shaft and hub
Inventor: RIEDL ALOIS DIPL ING
IPC: F16D1/09
Filed: 1976-10-06
Abstract: The keyless hub coupling with progressive action incorporates two split rings (32, 41) between the shaft (1) and hub (2). Taper bolts (5) are wedged between the rings by tension scress. The screws can be of the conventional headed or Allen type, with a single section of thread, or two sections each working with one of the rings, in the latter case forming a differential thread. On the shoulder zone, the hub ring can have radial drillings between the screws, their axes roughly coinciding with the inner edge of this zone. A pair of the couplings can be used together, to couple two shafts together.
Patent DE-2650080-A1 (DE)
Title: Versatile shelving with full-length parallel shelves - has partitions displaceably mounted in rails located on top and bottom of shelves
Inventor: BAUER WALTRAUD
IPC: A47B57/58
Filed: 1976-10-30
Abstract: The versatile shelving comprises parallel full-length shelves (2) which are mounted horizontal and are fitted on the upper and/or lower sides with longitudinal rails (32) into which partition elements (8) can be fitted. This shelving has a smoother overall appearance arising from the full length horizontal lines. The spacing between the horizontal shelves can be altered by using partition elements of different heights. Additional shelves can be inserted between the partition elements where necessary. These partitions can consists of simple wall panels or of open or closed box-type elements. The rails (32) are let into the shelves, the top and bottom rail of each shelf being off-set.
Patent DE-2657788-A1 (DE)
Title: Automatic symbolic recording system for music in symbol form - uses representation in bar chart form on waxed paper by marking with needle coupled to key
Inventor: WEIS GERNOD DIPL ING
IPC: G10G3/00
Filed: 1976-12-21
Abstract: The automatic reproduction of sheet music when an electric piano instrument is played is achieved by using a bar chart note form re-produced on wax paper. The wax paper (5) is moved at a controlled note between rollers (2, 3, 18, 19) and is supported on a bedplate (8). Needles (13) are located on note bars (10) above the bed and are pivoted (11). Normally the needles are held clear of the bed by a spring (17) bias force. Key operation causes activation of a solenoid and the bar is moved by pulling on a connecting wire (16). The resulting note is represented by the length of the mark.
Patent DE-2659481-A1 (DE)
Title: Pushbutton electric switch - has positive connection between button and switching pin over initial travel of button, after which switching pin is released
Inventor: KISSLING HEINRICH
IPC: H01H3/00
Filed: 1976-12-30
Abstract: The push-button (14) is spring loaded and moves in bearing hole (16). A switching pin (23) received in a hole in the push-button is coaxial with it operates a contact support (27). Locking elements, in the form of spheres (40, 41) forr a positive coupling between the push-button and the switching pin over a limited initial travel of the pushbutton. After the initial travel of the push-button, the spheres are displaced radially outwards into an annular groove, releasing the switching pin.
Patent DE-2659864-A1 (DE)
Title: Diagnostic method by incubating lymphocytes with antigen - then measuring electrophoretic migration of indicator particles directly
Inventor: AX WOLFGANG PROF DR
IPC: G01N27/447
Filed: 1976-08-23
Abstract: An in vitro diagnostic procedure comprises first incubating lymphocytes with an antigen, then, after removing the lymphocytes, adding the incubation mixt. to macrophages as indicator particles and measuring the migration velocity of these particles in an electric field. In the parent patent instead of macrophages a dispersion of microscopically-observable, electrically-charged indicator particles of homogeneous particle size distribution is used. In this addition a preliminary sepn. of indicator particles is dispensed with. The method is used to detect malignant disease and to establish donor-receptor compatibility for organ transplants.
Patent DE-2708855-A1 (DE)
Title: Book block conveying method - covers stitching or other book processing machines where groups of books are moved towards arrester plane
Inventor: PETRATTO GIORGIO
IPC: B42C19/08
Filed: 1977-03-01
Abstract: Conveying method is applicable for sewn or stitched books using a stitching machine or other book binding machine executing dressing operations. A large number of books (9) is placed on a horizontal support plane (1), so that they adjoin each other with their spines in a vertical direction. The group of books thus formed is intermittently moved in the direction of a vertical arrester plane (7), until the pressure between it (7) and the book adjoining it reaches a pre-set value. The book adjoining the arrester plane (7) is then moved parallel to the arrester plane until it is moved out of the line of the remaining books in the group, to a waiting position from which it can be picked up by the machine to be supplied.
Patent DE-2710480-A1 (DE)
Title: Fuse with specified conductive path including fusible element - has second shunting conductive path with specified peak current value
Inventor: GAIA ALDINO JOHN
IPC: H01H85/055
Filed: 1977-03-10
Abstract: Between the fuse terminals (20, 84) is provided an electric path with a preset rated current strength and interruption capacity. It includes also a fusible element. A second electric path shunts at least a part of the first one and has an element (46) with a fusible electric path with a preset peak current and specified energy, these parameters being much greater than similar parameters of the fusible element. The first electric path corresponds to a long-term, possibly harmful, and relatively low overcurrent. The second electric path responds to this overcurrent in order to break a protected circuit. The two paths both respond to short circuits in their protective function. Preferably the fuse is mounted in a chamber filled with light arc quenching material.
Patent DE-2713059-A1 (DE)
Title: Ski binding for boot with flexible upper - has straps attached to leg support and sole plate to allow limited degree of movement
Inventor: SEIDEL KLAUS DIPL ING
IPC: A63C9/084
Filed: 1977-03-24
Abstract: A ski binding for use with ski boots having flexible uppers consists of a sole plate (2) which is provided with strips of low friction material (3) and secured to the ski (1). The sole plate has a lug (7) on each side of the keel which forms a bearing for the leg support (9) and strap (14"). The leg support is shaped to fit the leg between calf and heel and is secured to the leg by a strap (14'). The strap (14") passes over the instep and a strap (14) is attached to lugs (6) and passes over the toe of the boot. The straps provide a firm attachment for a flexible boot.
Patent DE-2715551-A1 (DE)
Title: Plastics or rubber tyre tread with good road holding in slush or snow - has rhomboid tread pattern of transverse and longitudinal studs
Inventor: ROEHNER ERNST
IPC: B60C27/16
Filed: 1977-04-07
Abstract: High-quality plastics or rubber snow chain tyre has a running tread with a double cross tread composed of transverse studs and extending about the circumference in the running direction. These studs are arranged in a diamond-type pattern. At each corner of the "diamonds" there is a longitudinally aligned stud. Transverse and longitudinal studs are sepd. by relatively deep grooves. Width, height and thickness of the studs depends on the intended duty to which the tyre is to be put. The tyre has good road holding in snow and slush.
Patent DE-2718002-A1 (DE)
Title: Laminated glass fibre reinforced plastics panels - with cover plates and internal corrugated support elements
Inventor: SOMMER ROLAND
IPC: B63B5/24
Filed: 1977-04-22
Abstract: A laminated composite panel consists of two external cover layers and >=1 internal support layer. The external layers consists of glass-fibre reinforced plastics and the support layers are made of plastic with a self-supporting rib structure or of a corrugated or ribbed carrier material impregnated with plastics. Pref. Plastics is polyester or epoxy resin. Used in structural panels of aircraft and aircraft models, heat insulation panels in the building industry. This material combines a low unit weight with a very high load capacity in >=1 direction. It can be readily machined and is inexpensive to produce.
Patent DE-2718126-A1 (DE)
Title: Rapid tool change on thermo forming machine - by lifting tackle, rapid frame clamps and hose couplings
Inventor: LANDSTEINER RUDOLF
IPC: B29C51/26
Filed: 1977-04-23
Abstract: A thermoforming machine can be converted to different format or tools by exchanging a number of machine parts. All elements required for a tool change are now integrated in a new machine. The parts needed to change a tool or format are lifted up and moved sideways out of the machine. Arrangement reduces effort and time during a necessary tool change.
Patent DE-2724880-A1 (DE)
Title: Refrigerator arrangement for cooling switching cabinet air - has chamber with evaporator and condenser ventilated by blower
Inventor: KUEMMERLE BRUNO
IPC: H02B1/56
Filed: 1977-06-02
Abstract: The box shaped refrigerator is placed preferably on a switching cabinet. The cooler has separated chambers with inlets and outlets and the first chamber is connected with the cabinet air and the second chamber is connected with a refrigerant storage. An internal air blower generates air flow through the first chamber and coolant flow in opposite direction through the second chamber. The blower and the transporter unit are held on common shaft driven by common single motor. The switching cabinet cooler is economical to build and uses little enegery for efficient cooling of the switching cabinet. The refrigerator (151) is fitted within the two chambers (112, 114). The evaporator (151) is ffited within the first chamber (112) and the condenser (153) is fitted inside the second chamber.
Patent DE-2727722-A1 (DE)
Title: Transfer picture for decorating rubber or plastics articles - has protective coating and is bonded to substrate by heat and pressure vulcanising polymerising or sealing
Inventor: MESSERSCHMITT ELMAR DR
IPC: B44C1/17
Filed: 1977-06-21
Abstract: Transfer picture is heat- and pressure-bonded, by vulcanisation, polymerisation, welding or sealing, to a surface; the substrate carrying the picture being removed from, or allowed to stay on, the picture before or after transfer. The picture has a protective layer upon its colour layer preventing the picture to "run" during transfer without interfering with, and indeed promoting, the bonding of the picture layer with the surface. Used for decorating rubber or plastics surfaces.
Patent DE-2730297-A1 (DE)
Title: Pneumatic tyre resisting skid when worn or used in wet weather - has peripheral groove fitted with cord making contact with road surface
Inventor: SCHEFFLER GUENTER DIPL ING
IPC: B60C11/00
Filed: 1977-07-05
Abstract: Pneumatic tyre has the tread section provided with a groove in which is laid an endless cord making contact with the road surface. Cord is pref. in the form of a rope, steel cable, nylon cord or a chain.
Patent DE-2735101-A1 (DE)
Title: Detachable toy figure groups - are attached to base plate of transparent adhesive coated material and used for building model railway scenery
Inventor: NOCH ERICH
IPC: A63H3/50
Filed: 1977-08-04
Abstract: Groups of toy people, which can be used to build sceneries around model railway tracks, or similar toy installations, are assembled on a common base plate (1). The base plate (1) is made from a transparent material which can be cut with a knife or scissors in order to separate the individual figures (2-6) from each other. The foot plate of each figure is coated with a layer of adhesive material. The figures can be removed from the base plate (1) and put back without damaging the adhesive layer because the layer remains attached to the foot plate of the figure.
Patent DE-2736612-A1 (DE)
Title: Reversible blade knife cylinder - has axial groove with inclined face clamping reversible blade holder and an interposed angle piece with blade engaging projection
Inventor: HENZLER ROLF ING GRAD
IPC: B27G13/04
Filed: 1977-08-13
Abstract: Reversible blade knife cylinder is provided with an axially extending groove in which is located the knife blade with reversible cutting edges. The blade is held in the groove by a support which is pressed against a wall of the groove by a setting screw through the intermediary of an interposer in the form of an anglepiece. One shank of the angle piece is provided with a projection which engages a recess in the blade and the other shank is provided with a face which carries the support in its radial disposition relative to the groove. Used for disintegrating wood or plastic material. Blade is quickly and securely reversible on the high speed knife cylinder.
Patent DE-2753811-A1 (DE)
Title: Measurement of electrolyte conductivity vibration - as affected by ambient atmosphere using cell having micro-filter element mounted in rigid housing above measuring electrodes
Inventor: DUERNER HERBERT DIPL ING
IPC: G01N27/06
Filed: 1977-12-02
Abstract: The variation in conductivity of an electrolyte in the presence of the ambient atmos. is measured in a cell with a carrier for the electrolyte with two measurement electrodes. The electrode is protected from harmful components in the atmosphere by means of a microfilter. Above this is a chemical filter element. The electrolyte is covered by a protective housing and the microfilter is rigidly fixed to this. The housing is basically cylindrical or cone-shaped in form. The microfilter is then mounted at 90 degrees to the housing axis. IT divides the housing into two chambes, one of which holds the electrolyte and electrodes and the others the filter to protect the electrolyte from chemical impurities. The dimensions are such that the dead volume and the total mass of the cell can be significantly reduced. In spite of the reduction in dimensions, mass production techniques can be used, assembly faults reduced and the repeatability of cell relied on.
Patent DE-2754843-A1 (DE)
Title: Wall for prefabricated building - has wood frame with lightweight filling and brick or stone cladding glued to plastics foam
Inventor: SCHWOERER HANS
IPC: B32B13/12
Filed: 1977-12-09
Abstract: The wall is designed for a prefabricated building, its external face giving the appearance of a brick or stone construction. This wall is of lightweight construction and has a wooden frame (1, 2) lined on its internal face with plywood (4), and a lightweight filling (3). The outer face of the frame has several slabs (7) of rigid plastics foam glued to it and, above these, is a horizontal wooden batten (11) secured by nails (12) into the frame. A sheet of glass fibre cloth (10) is wound round the batten and is glued to the foam slabs. The external cladding (5, 8) is glued (6) to, and through, the glass fibre cloth (9).
Patent DE-2758693-A1 (DE)
Title: Container pick=up and tipping mechanism - has support and tipping frame extending over entire length of vehicle chassis with initial upward movement
Inventor: IVEN MANFRED P
IPC: B60P1/64
Filed: 1977-12-29
Abstract: The container rests on a frame fitted on top of chassis. Prior to the tipping operation of the container a slight lifting of the frame is carried by the power cylinder units fitted underneath the frame acting in vertical direction until the point of application of the power cylinder unit is high enough to enable the power cylinder unit to carry out further tipping movement. The tipping movement is taking place around the axis beyond which the container projects only slightly, therefore the tipping angle magnitude depends entirely on the length of the power cylinder unit which, if necessary can be designed in a telescopic fashion.