baber/WOPTO huggingface dataset:
Patent DE-2741133-A1 (DE)
Title: Prefabricated residential building gabled roof - has shaped tile finish eaves panels with centre panels and coping
Inventor: FISCHER KARL
IPC: E04D3/04
Filed: 1977-09-13
Abstract: The set of structural elements for roofing on a house is esp. suitable fro prefabricated terraced and single-family houses or apartment blocks with gable roofs. It includes eaves panels (1) protruding across the gable walls and provided with a tile shape on the visible side, together with centre panels (3) and copings (4). Each eaves panel may incorporate a shaped rainwater gutter (2), and a cornice formed on, with cladding. The copings may have shanks of different lengths.
Patent DE-2743464-A1 (DE)
Title: Wire channel for distributing wires in high density circuits - has slots in its sides for wire ends and is put upside down between rows of soldering tags
Inventor: PELZL LEO
IPC: H02G3/04
Filed: 1977-09-27
Abstract: The wires are laid between rows of soldering tags, with their ends correctly clamped in slots of the U-shaped channel whose open side faces the clamped ends of the tags. The channel is placed between the rows of tags, and its open slots reach in the channel sides and/or its bottom up to the connection point of the wires. The distance between the channel (8) sides is equal to the distance between the tags, and the channel (8) sides and/or its bottom have recesses for the tags.
Patent DE-2744807-A1 (DE)
Title: Dough dividing machine - with light beam barrier actuating blade cutting dough between storage and filling funnels
Inventor: GRUBELNIK HANS
IPC: A21C5/00
Filed: 1977-10-05
Abstract: The parent patent dough dividing machine is modified by arranging a blade between the discharge opening of the storage funnel and the feed opening of the filling funnel for the dividing drum. A feeler responds to the dough movement and the blade is actuated as soon as the discharge rolls are inoperative. This cuts the cohesion of the dough strand between the two funnels and enable sthe cut-off dough in the filling funnel to charge the dividing drum pockets more satisfactorily. Specifically the discharge opening of the dough storage funnel is surmounted by feed rollers. A light beam barrier stops the rolls when the dough overflows the top edge of the filling funnel for the dividing drum. The light beam barrier also actuates a blade which severs the dough in the filling funnel from that in the storage funnel.
Patent DE-2800588-A1 (DE)
Title: Medical probe battery container - has metal housing for battery and circuit acting as earthing contact against body
Inventor: TESHIMA TORU
IPC: A61B5/053
Filed: 1978-01-07
Abstract: The battery container is for medical probes etc investigating points on the body, e.g. in the ears, having an electronic circuit, an earthing contact for application to the patient, and a feeler member. It has an inner unit (1) with housing equipped with an electric probe circuit (2) connected to the battery, together with a metal outer housing (7) having a switch at one end. The housing accommodates both the battery and the unit with the circuit. One pole of the switch is in electrical contact with the outer housing, which forms the last electrical component of a series circuit with battery and electronic circuit, and acts as an earthing contact against the human body.
Patent DE-2802050-A1 (DE)
Title: Current limiting fuse in tubular insulating housing - has tubular fusible element with axially spaced long apertures forming parallel current paths
Inventor: HUDIS MARTIN
IPC: H01H85/12
Filed: 1978-01-18
Abstract: At the ends of the insulating fuse housing are two conductive terminals. Inside the housing is a tubular, flexible element (36) between the two terminals. It is embedded in granular material suitable for suppressing light arcs, or sparks. The fusible element has a number of axially spaced, elongated apertures (20), forming parallel current paths. The paths are longer than the apertures in the element axial direction. Preferably the apertures are trapezoidal with smaller dimension parallel to the element axis. The element may be of sheet metal, slit to form the trapezoidal apertures. Expanded sheet metal may be used for this purpose. The width of connecting points between parallel current paths may be smaller than that of each path.
Patent DE-2808383-A1 (DE)
Title: Fluidised bed reactor - has several vertically-sepd. stages in one vertical cylindrical vessel (J5 23.5.79)
Inventor: WACLAWICZEK HERBERT VON ING GR
IPC: B01J8/18
Filed: 1978-02-27
Abstract: Reactor vessel contains several horizontal porous bases, one above another, through which vapour participating in the reaction can pass upwards. The granular material flows across each base from an inlet to an outlet, disposed alternately centrally and at the edge of the base. The heating fluid flows upwards through vertical straight smooth tubes passing through all the stages. The bases pref. have alternate central and peripheral overflows for the granular material. Gas produced in the reaction can be removed from each stage. The overflows pref. have openings at the level of the bases through which a small part of the granular material can escape, and the bases can be slightly inclined towards these. Reactor can be used for gasifying coal using steam, with heating by e.g. H coolant from nuclear reactor. The vertical arrangement of the bed in stages gives high degree of conversion, and enables the fluidised bed reactor to be mounted within the security vessel of a nuclear reactor having helium coolant.
Patent DE-2809031-A1 (DE)
Title: Solar collector with simply laid strip element - contg. longitudinal ducts and adaptable esp. to corrugated roofing
Inventor: MUELLEJANS ALEXANDER
IPC: F24S10/50
Filed: 1978-03-02
Abstract: A solar collector comprises an absorber and transparent covering. The absorber is composed of a number of relatively narrow strip-like absorber elements contg. longitudinal ducts. The elements are arranged with their longitudinal edges held in spacer pieces, which also serve at least partly for supporting the roof covering. Pref. the covering is corrugated or undulating and the pitch of the undulations corresponds to the width of an absorber element. The roof covering may be of acrylic glass. Absorber elements of this type are easily adapted to conventional roofs of many kinds with a min. of effect upon the roof appearance. No special skill is required in laying the elements.
Patent DE-2822672-A1 (DE)
Title: Control system for radio or TV receiver - has rotary knobs generating pulses describing setting of wanted variable and used by computer for updating
Inventor: KANOW WILLY ING GRAD
IPC: H04B1/20
Filed: 1978-05-24
Abstract: The control system has push-buttons to set such variables as volume, bass, treble, contrast, channel etc. either remotely via free space or via wires. Rotary knobs are used to set continuous variables and are connected to pulse generators producing pulse proportional to the angular setting of the knob. The pulses are written into a computer, where they initiate an incremental change in the wanted variable. The computer updates via a data-bus the contents of storage associated with the devices that set the variables.
Patent DE-2823748-A1 (DE)
Title: Prefabricated cavity wall mfg process - uses spacing material layer to separate concrete poured over reinforcing layers
Inventor: HOUBEN LUDOVICUS
IPC: E04C2/04
Filed: 1978-05-31
Abstract: Prefabricated cavity wall mfg. process in which two layers of reinforcing material are placed in a mould and held at a set distance apart, while the assembly in turn is held just clear of the mould bottom. A first layer of concrete is poured into the mould so as to cover the lowermost reinforcing material. One or more layers of spacing material are then placed on this layer of concrete, and a second layer of concrete poured on top, covering the second layer of reinforcing material. Bricks can be mounted at regular intervals on the mould bottom, before the reinforcing material is placed in position, and insulating material can be used for the spacing.
Patent DE-2835009-A1 (DE)
Title: Roasting finely divided raw material to mfr. cement clinker - using fuel burners on preheater and rotary drum sintering furnace adjusted according to length of sintering zone
Inventor: KUNZE OSWALD
IPC: F27B7/42
Filed: 1978-08-10
Abstract: The raw material flour or powder is fed through at least one preheater to a sintering zone in a rotary drum furnace; and fuel burners are provided on both units. The amt. of fuel fed to the units, or only to the preheater is adjusted according to measured values indicating the length of the sintering zone, esp. the power consumption of the motor rotating the furnace drum. Pref. 10-20%, (15%) of the total fuel consumption is pref. fed into the preheater zone. In the pref. plant, the motor driving drum has a meter measuring power consumption and connected to a controller adjusting the burner in the furnace and also the burner fitted at the bottom end of the preheaters. Despite variations in the amt. and compsn. of the crude flour, stable sintering conditions are achieved producing a uniform prod.
Patent DE-2836143-A1 (DE)
Title: Flexible porous polyurethane sealing material - impregnated with thermoplastic binder dispersion contg. urea and thiocyanate
Inventor: RIESS WERNER DR
IPC: C09D5/34
Filed: 1978-08-18
Abstract: Sealing material consisting of soft open-cell polyurethance foam impregnated with a dispersion of elastic and thermoplastic binder contg. a mixt. of urea and a thiocyanate. The thiocyanate is an alkali, pref. Na or K, salt or esp. NH4CNS. Molar ratio of urea to thiocyanate is 1:1, and concn. in the impregnating material is 1-15, pref. around 3 wt. %. Sealing between rigid surfaces, esp. large area surfaces, to prevent penetration of air, water, etc. Addn. of urea and isocyanate has a softening action on the foam so that a high concn. of impregnating material can be used for max. resistance to UV light and weathering, while retaining easy compressibility and good sealing under low loads.
Patent DE-2839428-A1 (DE)
Title: Branching system for optical conductors - using heat to fuse optical fibres together with drawing being interrupted when min. dia. of light conductors is reached
Inventor: MEYER WOLFGANG DR ING
IPC: G02B6/28
Filed: 1978-09-11
Abstract: The branching system uses heat to fuse the two optical fibres, for two respective light conductors (6, 7) at a branching point (9) where the optical fibres are positioned side by side. Elements (10, 11) on either side of the branching point are used to exert a drawing force simultaneous with the heat application, with the geometric dimensions of the light conductors (6, 7) in the region of the branching point (9) being controlled during the heating and drawing. Pref. the heating and drawing are stopped when the min. dia. of the light conductors (6, 7) is reached. The system can beused for an optical data network.
Patent DE-2844542-A1 (DE)
Title: Appts. for permanent hair waving - automatically sprays intermediate rinse, contained in storage tank, into application hood, using liq. feed pump
Inventor: YOSHIDA YOSHIFUMI
IPC: A45D7/06
Filed: 1978-10-12
Abstract: The appts. comprises a water storage tank(10) having a steam producing heater(H), an intermediate rinse storage tank(13) and a second liquid storage tank(14). The permanent wave applying hood(6) has a nozzle-like sprayer(34) for the intermediate rinse and second liquid and a steam blower(43). The intermediate rinse and second liquid are fed to the permanent wave applying hood by respective liquid feed pumps and are successively, automatically sprayed into the interior of the permanent wave applying hood by the nozzle-like sprayer. The steam produced in the water storage tank by the stream producing heater, is fed to the permanent wave applying hood through a steam feed pipe (44). It is automatically blown into the interior of the hood by a steam blower.
Patent DE-2847114-A1 (DE)
Title: Aerobic sewage treatment - in rotary trickling column with air or oxygen introduced through jacket and side slots
Inventor: HACHENEY WILFRIED DIPL ING
IPC: C02F3/34
Filed: 1978-10-30
Abstract: A sewage treatment plant consists of a vertical or inclined rotary cylinder filled with metal ceramic or plastic packing in several decks, through which the sewage penetrates in a descending direction. At a distance from the fluid entry, the cylinder is surrounded by a stationary jacket through which air or O2 is introduced in the column through slots in the cylinder wall and ascends in counterflow to the fluid. This supplies ample oxygen to the packing element and keeps the O2 concn. constant over the flow path of the fluid. The efficiency of the treatment, in combination with packing elements of suitable shape, is considerably increased.
Patent DE-2849727-A1 (DE)
Title: Height adjustable brick facing wall underpinning - includes screw support for angular piece hinged to anchor stem
Inventor: MODERSOHN WILHELM
IPC: E04F13/08
Filed: 1978-11-16
Abstract: A horizontal supporting angle piece is used. There are two or more vertical anchor stems, and two or more supports between the load bearing wall and angle piece. These make up the underpinning or support device for use on a curtain-hung facing track or site wall. The anchor stem is adjustably connected to the angle piece via a hinge joint. The angle piece is supported on the load bearing wall via a unit comprising an adjustable support screw. The stem may be connected to the composite anchor via a height-adjustment unit.
Patent DE-2912187-A1 (DE)
Title: Hand held iron for melting and shaping wax - esp. for mfg. lost wax patterns used for casting dental prostheses etc.
Inventor: HENNING GERD DR
IPC: B22C7/02
Filed: 1979-03-28
Abstract: Iron includes a handle fitted with a guide tube along which was in the form of rods, wire or powder is fed onto an electrically heated and interchangeable bit similar to a bit used in a solder iron. Tube is pref. round and ends just behind the bit; and the tube pref. has a slot via which a human finger or a feed roller can move the wax towards or away from the bit. Rapid mfr. of wax patterns or models, where different types of wax can easily be fed through the iron is obtd.
Patent DE-2919563-A1 (DE)
Title: Quasi-analog time indication system - uses changeover from higher time indicator unit to lower one, effected in middle of time value range of next time indicator unit
Inventor: ANTULA JOVAN DR ING
IPC: G04G9/02
Filed: 1979-05-15
Abstract: The time display gives values of a time unit and a next lower time unit by means of an electrically energisable display element of two sets of such elements. The position of the elements in a display panel determines the displayed time value. The change-over switching from a display element of the first time unit (hours, minutes) to the next element is actuated in the centre of the value range of the next smaller time unit (minutes, seconds.) Thus the switching of the hour and/or minute elements takes place at the element corresp. to the value for the next smaller time unit. The energisable display elements are actuated individually or in gps. by a control circuit of such design that the hours transition takes place with the change-over of the elements within the next shorter time unit, at a position corresp. to the half of the longer time unit.
Patent DE-2920549-A1 (DE)
Title: Magnetic field distribution measurement - uses gyromagnetic resonance stimulation and HF rotatable magnetic field gradient
Inventor: MAUDSLEY ANDREW DR
IPC: G01R33/24
Filed: 1979-05-21
Abstract: The method and device are for the measurement of magnetic fields and involve stimulation of a number of transient gyromagnetic resonance signals in a sample (6) using h.f. pulses and variation of the orientation of a rotatable high-frequency magnetic field gradient relative to a nuclear paramagnetic region of the sample. The resonance signals are detected as a function of the orientation and used to derive gyromagnetic resonance data from which an image of the region and the magnetic field distribution are produced. It is an improved method enabling rapid evaluation without using a moving probe. The material sample consists of a material of known gyromagnetic resonance characteristics. The field strength values for image points are derived from resonance signals whose measurement is achieved without applying a magnetic field gradient.
Patent DE-2921545-A1 (DE)
Title: Universal detachable partition section plug connection - has bolt hinging three separate plug elements together
Inventor: GASSLER KURT
IPC: E04B2/74
Filed: 1979-05-28
Abstract: A retaining element, has stops for plug arms on plug elements engaging it. It is used for detachably connecting pieces of walls or sides, esp. in exhibition-structures, shopfittings, furniture, room-dividers or partition walls. There are three individual plug elements (10, 11, 12) interconnected in a hinge-type joint by a connecting bolt. Each may have two bearing eyes (13, 14, 15, 16, 17, 18) pierced by the bolt spaced according to other plug elements' thickness and eye spacing. The elements are pref. made of plastics material.
Patent DE-2931668-A1 (DE)
Title: Projection printing system for integrated circuit manufacture - uses filter with reflectively coated opening for alignment markings on mask
Inventor: MAKOSCH GUENTER DIPL PHYS
IPC: H01L23/544
Filed: 1979-08-04
Abstract: The projection printing system for making integrated circuits has a light source (1) producing a divergent beam (13), followed by a condenser lens system (2), a mirror (4), a further lens (5) and a filter (8) which can be swung into position above the semiconductor plate (9) which is placed on a table (10) underneath. An observation lens (12) is in line with the mirror, which is at an angle, so that the plate can be viewed. A mask (20) is mounted under the condenser lens system. The opening (6) through the filter has reflectively coated sides (7) which taper inwards towards the bottom to increase the degree of convergence of the beam. It is used to convert markings (21) on the mask into dark field markings for alignment purposes.
Patent DE-2935576-A1 (DE)
Title: Dewatering of coal flotation concentrate - via double flotation process for efficient removal of fine waste
Inventor: SCHOUTERDEN ETIENNE
IPC: B03D1/08
Filed: 1979-09-03
Abstract: After leaving a flotation plant, 0.3 wt.% max. of oil, w.r.t. the wt. of solids, is mixed with the concentrate, and the mixt. is fed into a centrifuge. The liq. suspension leaving centrifuge is subjected to a second flotation, followed by further removal of water. Flotation agents may or may not be added prior to the second flotation; and the liq. concentrate leaving the second flotation may be recycled to centrifuge. The pref. plant includes a first flotation stage removing waste or deads to obtain a concentrate mixed with 0.05-0.3% oil and fed into centrifuge, from which the solids travel to another centrifuge but the liq. phase flows to a second flotation unit. High flow rates can be used, and the oil consumption is reduced.
Patent DE-2936501-A1 (DE)
Title: Decorative nets made from ropes or wire cables - are joined together by sets of bolts with diametral slots
Inventor: GLUECKER HERMANN
IPC: B44C3/12
Filed: 1979-09-10
Abstract: The decorative net is made from ropes, wires or wire cable by joining intersecting lines (1,4) with a special bolt (3). The bolt has a screw thread and a diametral slot at each end with the slots at right angles to each other. The ropes or cables (1,4) are fitted into the slots and retained by domed cap nuts (8,9) with hexagonal bases (10,11). More elaborate nets are made by joining groups of bolts (3) together with flat metal links so that six lines radiate from one point. Other variations include a net in the shape of a spider's web.
Patent DE-2940961-A1 (DE)
Title: Water storage system for wash-and-dry machine - utilises filtered rinsing water for use in dryer condenser
Inventor: KRUEGER MANFRED ING GRAD
IPC: D06F58/24
Filed: 1979-10-09
Abstract: Fully-automatic, combined washing and drying machine has a water-cooled condenser for the drying air supplied with water from a storage tank which collects the water from second and subsequent rinses during the washing program, giving economies in water and power consumption. The tank comprises a metal-clad plastic container with a lid having a series of deep ribs on the underside which extend below the surface of the water. A rising conduit connects the tank, via a filter element, with a pump which removes the rinsing water, and an outflow pipe leads to the condenser.
Patent DE-2943243-A1 (DE)
IPC: B23K3/047
Filed: 1979-10-23
Abstract: Process for welding pieces by means of a welding press element having a welding member which is travelled by an electric heating current and which has a thermal controlled element by means of which one of the pieces to be welded may be subjected to a complementary heating.
Patent DE-2943732-A1 (DE)
Title: Tool for seed bed preparation - includes breaker roller fitted under safety hood hinged to frame
Inventor: WEICHEL ERNST
IPC: A01B49/02
Filed: 1979-10-30
Abstract: The agricultural tool is used esp. for seed bed preparation. It has a tool shaft supported in a frame and fitted with rotating tines or cutting blades. An adjustable striker plate is hinged behind the shaft to the frame and a packer or breaker roller is spaced behind the shaft. The breaker roller (31) is fitted under a safety head (10) hinged to the frame and the striker plate (20) is hinged at its rear edge.
Patent DE-2945402-A1 (DE)
Title: Wound capacitor - with polypropylene foils carrying thicker aluminium layer outside than inside
Inventor: PETRICK PAUL DR
IPC: H01G4/32
Filed: 1979-11-09
Abstract: A wound capacitor which consists of polypropylene foil strips of 15 micrometres thickness, used as the dielectric has an aluminium lining which is thinner towards the inside of the capacitor than on the side which separates two polypropylene strips, the thicker aluminium lining acting as an expansion barrier. The thin layer has a thickness of 6 to 12 (8 micrometres) and the other of 12 to 25 (15 micrometres). Such a capacitor has a temperature coefft. of -180.10 power (-)6 per deg.C when tempered at 145 deg.C for 30 min., instead of a variation between -100 and -300. This proves the more precise and stable shrinkage achieved by the new design.
Patent DE-3000144-A1 (DE)
Title: Sound insulating casing for large air cooled transformer - has apertures with length adjustable channel communicating sealingly with transformer opening
Inventor: JUNG PETER
IPC: H01F27/33
Filed: 1980-01-04
Abstract: The air inlet and outlet apertures of the transformer are connected to the casing apertures (5a-5d). At least one of these apertures has a length adjustable channel (6a-6d) secured to it. The channel opposite end is sealingly connected to the corresponding aperture (4a-4d) of the transformer (2). Pref. the channel is formed by a tunnel-shaped bellows, which may have several rectangular frames covered by flexible web, particularly a foil or a fabric, to form the wall of the bellows. The frames may be supported on a scissors-like construction, articulated to a frame secured to the casing (1). The articulation points enable pivotal movement about an orthogonal axis. The frames may have lateral rolls or sliders for movement on horizontal rails, also articulated to the casing. Tubes, insertable on angle elements in corner regions may form the frames.