baber/WOPTO huggingface dataset:
Patent DE-3013932-A1 (DE)
Title: Charger for heavy ion accelerator - increases charge on ions using carbon stripper foils moving into ion beam
Inventor: BALTRUSCH ERNST
IPC: G21K1/10
Filed: 1980-04-09
Abstract: The charger guides the beam of ions (2) through parallel stripper foils (15 one to n) which move in a plane perpendicular to the beam with the aid of a drive (6) coupled to the support that holds the foils. A rocker is located inside the vacuum system and has a foil support projecting into the high-vacuum tube (1). The rocker (13) is pivoted about a point which can move to and fro in a plane at right angles to the ion beam. A drive unit is located outside the vacuum system and has a gear and a speed control. Moving the carbon stripper foils in this way increases their lifetime by exposing a larger area to the beam.
Patent DE-3014600-A1 (DE)
Title: Pin-type suspension insulator - of glass fibre reinforced plastics with silicone rubber ribbed tube and two clamp sleeves
Inventor: HOECKELE MAX
IPC: H01B17/40
Filed: 1980-04-16
Abstract: The connecting fitting for a suspension insulator of the pin type consists of a clamping device at each end of the glass-fibre reinforced plastic rod. Each device includes a longer conical split sleeve and a shorter conical split sleeve which are in one piece, joined by a deep V-groove so that each sleeve can be clamped individually around the rod, which has a stepped end for the second sleeve. The two sleeves fit into a metallic outer sleeve with a female taper bore and a cylindrical thread for engagement in a metal bell with a suspension hook and an apron. A ribbed protective tube, surrounding the plastic rod, is pref. made of silicone rubber. Such an insulator has a much higher tensile strength and holding force than conventional types.
Patent DE-3018215-A1 (DE)
Title: Piston rod seal assembly - is connected to component exerting pressure varying with temp
Inventor: WOESSNER FELIX DIPL ING
IPC: F16J15/16
Filed: 1980-05-13
Abstract: The seal is for the piston rod of a hydraulic or pneumatic unit, particularly a vibration damper or shock absorber. It is fitted in a guide for the piston rod at the outlet from a chamber containing the fluid etc. An additional component is connected to the seal (5), and alters in shape dependent on temperature, being typically of material with a high coefficient of expansion and exerting an additional radial force on the seal at low temp. It can be a ring (7) joined on the inside to the outside of the seal.
Patent DE-3023527-A1 (DE)
Inventor: HUGUENIN FREDDY
IPC: G04G9/00
Filed: 1980-06-24
Abstract: An electronic timepiece with hands 1, 2 has a plurality of auxiliary digital displays 5, 6 and 7 for indicating the same parameter, e.g., the day of the month. Only the digital display not interfering, at a given moment, with the analog time display is activated by a control circuit which decodes which of three sectors a, b and c are occupied by the hands. The display in the unoccupied sector, or one of the two unoccupied sectors, is always selected.
Patent DE-3024382-A1 (DE)
Title: Curved paint brush head mfr - involves ram with curved head forcing bristles of equal length into cylindrical mould with curved heap
Inventor: MOTZKUS GUSTAV FERDINAND
IPC: A46B3/12
Filed: 1980-06-26
Abstract: The brush has the desired arched shape given by using a moulding sleeve (1) which is cylindrical in shape. It has a curved or arched base (2) corresponding to the shape of the free end of the finished brush. The inner section of the sleeve has several cylindrical inwardly protruding rings (3) which decrease in dia. from the outside inwards while the actual sleeve has at its upper open end an edge with a larger ID serving as a stop (5) for the socket ring holder of the brush. Synthetic resin, cement or the like is cast in the mould to receive the bristles and the reduction in the expensive bristle lengths is achieved by using more of the cheaper resin which forms the curve.
Patent DE-3027968-A1 (DE)
Title: Light fitting with protective cage - has individual wire bracket end anchored in plastics support ring
Inventor: WILLING ACHIM DIPL ING DR ING
IPC: F21V15/02
Filed: 1980-07-24
Abstract: The light fitting has a protective cage fitting over a dish-shaped glass. The cage is formed by intersecting wire brackets in a grid pattern secured to a support ring. The latter fits over a flange on the edge of the glass dish, so as to secure it to the base. The support ring (5) is of plastics, the brackets (6,7) forming separate components anchored in it by their free ends. It can be of L-section, with one flange (8) bearing against that (9) on the glass dish (3), while the other one (11) extends across the dividing line between the base (1) and the glass dish.
Patent DE-3029223-A1 (DE)
Inventor: FIGGE DIETER DIPL ING
IPC: B22D11/06
Filed: 1980-08-01
Abstract: 1. A metal inlet of a continuous casting apparatus, comprising a stationary fire resistant pouring body (3) partially surrounded by a mould havign walls (2) movable in the castin direction, whereby a gap (9) is provided between the facing surfaces of the mould walls and the pouring body at least at the outlet portion (4) of the latter, characterized in that the mould walls (2) have a thermally insulating layer, the gap (9) amounts to more than 0,3 mm to 2 mm and the speed of the mould walls is such that a zone (8') filled with liquid metal is present in the gap between the solidification range (8) formed from the mould walls (2) and the pouring body (3).
Patent DE-3035447-A1 (DE)
Title: Magnetic core for transformer - is produced by compressing iron particles of given size into laminae
Inventor: SOBOTTKA ULRICH DIPL ING
IPC: H01F41/02
Filed: 1980-09-19
Abstract: The magnetic core is made from iron particles moulded under high pressure to form laminae. The particles in the laminae have surface areas greater than 8 sq.mm but less than 16 sq.mm and thicknesses less than 0.35mm. The particles used are waste from punching processes. The core is E-shaped with the coil wound around its central limb (25). A yoke (21) joins the two outer limbs (23,24) across the central limb. The advantage of the given particle size lies in attaining the required electrical properties together with mechanical strength.
Patent DE-3036022-A1 (DE)
Title: Packing with removable material laminar seals for cable entry - has raised and recessed sections staggered along length with corrugated cross=section
Inventor: MELTSCH HANS-JUERGEN ING GRAD
IPC: H02G15/013
Filed: 1980-09-24
Abstract: A packing unit with more than two laminar sealing elements placed one behind the other along the axis. It has cable entry holes, which can be cutout to feed the cable into the fittings. The annular spaces between the sealing elements are deep enough to maintain the laminar structure when fitting a cable with the maximum permissible external diameter. The sealing elements (6) are made with raised and recessed sections (8,9) fitting vertically into the cavities. The raised and recessed sections alternate to produce a corrugated cross section. The sealing elements are staggered.
Patent DE-3046784-A1 (DE)
Title: Breast prosthesis in two parts one attached to body - the other adjustable by rotation
Inventor: PRAHL JAN
IPC: A61L27/00
Filed: 1980-12-12
Abstract: A breast prosthesis is of elastic plastics material, esp. silicone rubber, and has a recess on its rear face approx. at the centre; a moulding is locked in this recess and can rotate about its central axis. The rear, outer face of this moulding is coated with an adhesive, compatible with the human skin. With this arrangement, after the moulding has been attached to the body, the artificial breast can be adjusted in position by rotating it about the moulding. The recess pref. has the form of an annular groove into which the moulding is locked.
Patent DE-3049481-A1 (DE)
Title: Easily fitted jewel setting - comprises sprung ring with recesses clamping stone in between
Inventor: MUERRLE NORBERT
IPC: A44C17/02
Filed: 1980-12-30
Abstract: The ring or other piece of jewellry is formed by a slit (metal) ring designed to compress so that the stone (3), together with a stone setting if required, can be clamped between the ends of the ring. To this end the ring has at its slit ends recesses (4,5) to take the stone or its setting. There may be recesses inside the ring to take the stone, thus enabling it to act as a stone holder for brooches or the like.
Patent DE-3100658-A1 (DE)
Inventor: CYRON THEO
IPC: B01J35/04
Filed: 1981-01-12
Abstract: 1. A process for the production of spirally wound catalyst bodies which consist of profiled sheet metal strips made of materials which are resistant to high temperatures, characterised by the following features : a) prior to winding, the sheet metal strips are coated with an adhesive which is resistant to high temperatures, b) the sheet metal strips are spirally wound to a predetermined outer diameter, c) the sheet metal strips are cut off and fastened, d) the wound sheet metal strips are fixed in a tubular casing of a predetermined inner diameter, e) the adhesive is hardened by heating.
Patent DE-3103711-A1 (DE)
Title: Process for producing mixed asphalt material for roads or the like with the admixture of broken asphalt material
Inventor: HARTMANN HEINZ-LEOPOLD DIPL IN
IPC: E01C19/10
Filed: 1981-02-04
Abstract: Published without abstract
Patent DE-3110524-A1 (DE)
Title: Feeding apparatus for a material press
Inventor: MIZOGUCHI CHUICHI
IPC: B30B15/30
Filed: 1981-03-18
Abstract: A material feeding apparatus for feeding material to the rollers (10) of a material press contains a feeding hopper (30) which is arranged, with an aperture (31) situated by the rollers (10), in the vicinity of the edges of the V-shaped section (11) which is formed by the adjacent roller surfaces, and a feeding worm (40) which is rotatably arranged in the feeding hopper (30) so that material can be fed. The feeding worm (40) is equipped with a material feed regulating apparatus (60) which projects from the aperture (31) of the feeding hopper (30) into the V-shaped section (11) in order to regulate the quantity of material fed to the central region of the effective length of the rollers (10), thereby ensuring that material is fed in a uniform manner over the effective length of the rollers (10). <IMAGE>
Patent DE-3120199-A1 (DE)
Title: Apron-type texturing apparatus
Inventor: KRESS MANFRED
IPC: D02G1/08
Filed: 1981-05-21
Abstract: In an apron-type texturing apparatus, in which the yarn can be twisted between twist-imparting friction surfaces intersecting at an adjustable angle and can be moved out of the intersection zone, the friction bands of each plane being driven by a drive roller, the drive rollers are driven by two likewise intersecting drive shafts which are themselves driven by a tangential belt consisting of two flat-belt halves connected flexibly to one another.
Patent DE-3122916-A1 (DE)
Title: Board for drawing and painting practice and other information/notes
Inventor: WOLTERS THEO
IPC: B43L5/02
Filed: 1981-06-10
Abstract: The board is for use in schools, industry, trade and commerce for architects, engineers, landscape and town planners, artists, designers and the like for designing, planning, sketching, etc., offering clean, rapid and above all rational working by means of rolls of paper. The most important feature is the device (see drawing) for receiving the rolls of paper. The fasteners for receiving the rolls of paper to the left and right of the board are displaceable as desired depending on the format of the paper. The insertion and removal of the rolls of paper take place in an uncomplicated manner. Everything can be drawn together on rolls of paper and stored in a space-saving manner. The board is more cost-effective as individual sheets are not used. This device is also well suited for use in the open air. The board is anchored in a stable and suitable, for example tubular, construction and can be adjusted as desired. The board can be produced in any desired sizes. A medium size of, for example, 1000 x 1500 mm is recommended.     Reference numeral 1 Device for roll of paper   Reference numeral 2 Aluminium guide rails   Reference numeral 3 Fixing device (board)   Reference numeral 4 Linkage for paper guide   <IMAGE>
Patent DE-3123364-A1 (DE)
Title: Weeding appliance
Inventor: THOMANN ERNST
IPC: A01B1/16
Filed: 1981-06-12
Abstract: Published without abstract.
Patent DE-3126884-A1 (DE)
Inventor: SCHNUERCH ROLAND ING GRAD
IPC: A01N59/00
Filed: 1981-07-08
Abstract: 1. Solid, strongly alkaline preparations containing active chlorine which contain sodium hydroxide and, as compounds containing active chlorine, dichloroisocyanurate and, optionally, inorganic and organic additives known per se, characterized in that they contain from 5 to 15% by weight dichloroisocyanurate and at least 10, but preferably more than 20% by weight sodium hydroxide, based on the overall composition of the preparation, the sodium hydroxide being present in substantially spherical prill form and these prills having a diameter of on average approximately 2 mm, but no smaller than 1 mm.
Patent DE-3128059-A1 (DE)
Title: Method and apparatus for transferring rod-shaped articles in the tobacco processing industry
Inventor: BARDENHAGEN DIETRICH
IPC: A24C5/32
Filed: 1981-07-16
Abstract: In order to transfer and reform filter rods (4) in the tobacco processing industry from a multi-track skein conveyor (3) which delivers the filter rods axially aligned to an output conveyor (6) which removes the filter rods transversely to their axis, an intermediate conveyor (1) is provided which has receiving plates (29) provided with a plurality of parallel troughs (31) which receive, in each case, simultaneously a plurality of filter rods consecutively supplied in parallel skeins (2) and from which the filter rods are individually passed to the output conveyor, in succession and transversely to their axis. <IMAGE>
Patent DE-3128084-A1 (DE)
Title: Remotely operable (actuable) device and spring-type handling tool for removing and installing a helical (wire-coil) spring
Inventor: SKARSHAUG NORDAHL HALLE
IPC: G21C19/33
Filed: 1981-07-16
Abstract: The remotely operable spring-type handling tool (10) is used for reliably removing the helical springs (23) from the end stop shafts (19) of nuclear fuel rods (22), and for remounting them thereon, while the fuel rods are held below the level of a pool (46) in order to shield the person (44) operating the tool from radiation. <IMAGE>
Patent DE-3131747-A1 (DE)
Title: Retaining device for electrical telecommunications technology apparatus units
Inventor: DOERFLINGER KARL DIPL ING
IPC: H05K7/14
Filed: 1981-08-11
Abstract: In the case of a retaining device for electrical telecommunications technology apparatus units, consisting of a cable shaft which is continuous from top to bottom and is located behind apparatus units (3) which are arranged in a plug-in manner, and whose lateral boundary is provided by two opposingly constructed L-shaped angled rails (1, 2), suspension devices (22) (which are constructed one above the other like brackets and are attached to the two angled rails) are arranged at the same distance as the vertical dimension of the apparatus units. The suspension devices (22) each have a cut-out on the top rear corners of the vertical limbs and an outwardly projecting pin (peg) (57) at the lower corners, and the L-shaped angled rails each have a bolt (55) with a head and each have a hole (56) (for the pins to snap into) at a height corresponding to the cut-outs in the bracket (22). The pins (52) for the bracket (22) consist of stamped regions in the sheet metal. <IMAGE>
Patent DE-3132652-A1 (DE)
Title: Frame unit for the building industry, and building substructure using this frame unit
Inventor: YOSHIYA KATO
IPC: E04B1/348
Filed: 1981-08-18
Abstract: A frame unit for the building industry is composed of four vertical steel columns, of four top and four bottom steel girders, which fixedly connect the four vertical steel columns at their top and bottom ends to form a right-angled, six-sided open unit, and of a multiplicity of reinforcing elements which are arranged in a floor of the open unit. In a semi-buried basement storey which is formed by the frame unit and has its ceiling arranged above the ground, a building substructure contains the bottom steel girders which, together with the multiplicity of reinforcing elements fitted in the floor of the frame unit, are embedded in a material which forms the foundation and is introduced into the ground. As a result, a building foundation is formed which serves, at the same time, as floor for the basement storey. <IMAGE>
Patent DE-3141671-A1 (DE)
Title: Edge zone consolidation of fibre-containing material
Inventor: NAUMANN THOMAS
IPC: D06C25/00
Filed: 1981-10-21
Abstract: The present invention relates to a process for the consolidation of fibrous material around the edges. Consolidation is achieved by providing the edge zone of the fibre material with a curable silicone mixture.
Patent DE-3143838-A1 (DE)
Title: Lighting fixture load separator
Inventor: SCHUCHARDT KAETHE
IPC: F21V21/116
Filed: 1981-11-05
Abstract: The invention relates to a separator of the load section of the lighting fixture body in floor standard and table lamps. The mechanical connection of the two separately mounted components is performed by a sleeve, which is arranged rotatably on the lighting fixture body and whose lugs are firmly locked after the lighting fixture body and load section have been plugged together. The electrical connection is produced by plug-in contacts whose countersunk arrangement in the load section offers protection against damage. The coupling side on the lighting fixture body is shockproof, so that the load section can also be removed when live.
Patent DE-3202704-A1 (DE)
Title: Lifting magnet
Inventor: ISHIGAKI TSUNEO
IPC: H01F7/16
Filed: 1982-01-28
Abstract: A lifting magnet with a high efficiency whose coil (41) is surrounded externally by a magnet frame (30) and which has within said frame a stationary core (44) and a movable core (45) which can be attracted to the stationary core (44) by axial displacement on excitation of the coil (41), the magnet frame (30) having two magnet frame parts (31, 32) which are in each case produced from plate material by bending the plates to form a covering plate (33, 34) and a baseplate (35, 36), and are integrally formed on a side plate (37, 38), in order to cover the top, bottom and side surfaces of the coil (41). The two magnet frame parts (31, 32) are assembled such that their covering plates (33, 34) and their baseplates (35, 36) overlap one another and hence produce a simple construction which can easily be assembled. <IMAGE>
Patent DE-3204200-A1 (DE)
Inventor: VOLLMER RUDOLF
IPC: F24B1/187
Filed: 1982-02-06
Abstract: 1. Combustion controller for heating boilers (10) charged with solid fuels at which a temperature sensor (12) is sensing the boiler temperature and by means of a control element (13) and via a chain (14) acts upon a supply air flap (11) in order to control its opening position as a function of the boiler temperature and at which a device is provided to permit the closing of the supply air flap (11) when exceeding its maximum opening position during the control operation, characterized in that the device permitting the closing of the air supply flap comprises two levers (50, 51) from which one is hinged at the air supply flap (11) and the other is hinged at the heating boiler (10) with the free ends of said levers being pivotally connected together with the fulcrum at one hand being connected to the chain (14) and at the other hand being connected to a return spring (52).
Patent DE-3206181-A1 (DE)
Title: Process for the production of a preform from which optical fibres can be drawn
Inventor: KUISL MAX DR RER NAT
IPC: C03B37/016
Filed: 1982-02-20
Abstract: The invention relates to an inexpensive production process for a chemically and physically highly accurate preform from which a highly accurate optical fibre which has a length of several kilometres and has, in particular, a low OH<-> content can be drawn inexpensively. A glass-forming layer is applied to the outer surface of a cylindrical starting element and moved past a heat source, and heated locally to very high temperatures, by turning the element further about its axis.
Patent DE-3212976-A1 (DE)
Title: Rolling contact bearing
Inventor: BLEICHER MANFRED
IPC: F16C33/78
Filed: 1982-04-07
Abstract: The invention proposes a rolling contact bearing which is used, for example, to support shafts. The rolling contact bearing comprises an inner race, an outer race and rolling elements arranged between them. The rolling contact bearing is furthermore provided with at least one sealing element, which is attached to the outer race, covers the ends of the annular gap between the outer race and the inner race and extends within the end faces of the inner and outer race. In order to achieve better sealing of the rolling contact bearing, an annular washer is secured on the inner race, at least partially covering the outside of the sealing element. <IMAGE>
Patent DE-3213172-A1 (DE)
Title: Non-positively connected electromotive rotary drive for weapon systems
Inventor: LANG HELMUT
IPC: F16C39/06
Filed: 1982-04-08
Abstract: A torque ring motor (1), arranged in the region between the lower part (3) and upper part (5) on tanks or guns, generates, for the large diameter, high driving torques at high efficiency as a result of the elimination of exciter losses and the omission of the coupling of the mass inertias. The design of the torque ring motor (1) as a rotor cylinder (4.1) increases the free space for the turret crew. Special plain bearings (8, 9) or plastic plain bearings (10, 11) lead to an optimum vibration-free running of the rotor cylinder (4.1). Bands (13, 14) additionally prevent expansion differences. The torque ring motor (1) transmits the drive forces directly to the upper part (5) in a wear-free manner, non-positively and without a step-up. <IMAGE>
Patent DE-3217979-A1 (DE)
Title: Process for purifying fluoride-containing flue gases by wet absorption
Inventor: STURM WERNER DIPL ING
IPC: B01D53/68
Filed: 1982-05-13
Abstract: In the process, the flue gas is scrubbed with a circulating calcium chloride solution of 2-40 %, milk of lime (calcium oxide, calcium hydroxide or calcium carbonate) is added to this solution depending on the pH and the precipitated calcium fluoride, with further precipitated solids from the flue gas (calcium sulphite and calcium sulphate), is mechanically separated from the solution liquid, in the device for the process having a single-stage gas scrubbing tower having packings sprayed with the scrubbing liquid and flue gas blown in at the bottom above the surface of the scrubbing liquid at the bottom, which flue gas is cooled by spraying on entry by the scrubbing liquid. A milk of lime vessel equipped with a metering device (10c) is assigned to the scrubbing liquid bottom vessel (2c). A pH metering device is connected between the scrubbing liquid bottom vessel (2c) and the metering device (10c) and a hydrocyclone (13) equipped with a sludge container (14) and a filter press (18) is connected downstream of the scrubbing liquid bottom vessel (2c). <IMAGE>
Patent DE-3219063-A1 (DE)
Title: Altitude sail and method of setting the sail
Inventor: DUCKWORTH ROGER
IPC: B63H9/069
Filed: 1982-05-21
Abstract: For launching an altitude sail, a guide kite (1) on a fly line (3) is first launched and one element or a number of elements (7) of the unfurled altitude sail is/are fastened to the fly line (3). The fly line (3) is then released until the unfurled altitude sail has reached a suitable height. The elements (7) of the altitude sail are then unfolded and can be stabilised. <IMAGE>