baber/WOPTO huggingface dataset:
Patent DE-2843247-A1 (DE)
Title: Multiway plug and socket connector with locking monitor - has separate circuit triggered via switch when sections, are fully mated by rotation
Inventor: KAEHNE ROBERT ING GRAD
IPC: H01R13/641
Filed: 1978-10-04
Abstract: The multiway plu and socket connector incorporates a locking mechanism which is used in aircraft and space vehicle electrical systems. It has a monitoring device which will indicate whether the two sections have mated correctly. This monitoring is performed by electrical device so that it will be possible to carry out remote checks. There is a separate monitoring current circuit which is triggered by a switch (19) actuated when the two parts of the plug and socket connector (2) are correctly mated. There is a ring section (13) which is rotated so as to produce a bayonet-type engagement.
Patent DE-2844646-A1 (DE)
Title: Acceleration detector for vehicle passenger safety device triggering - contains press sensor at centre of spherical fluid container
Inventor: SEEL HOLGER
IPC: G01P15/135
Filed: 1978-10-13
Abstract: The device for measuring accelerations and triggering vehicle passenger safety equipment, e.g. the locking of inertia reel safety belts, operates independently of the altitude of the vehicel whereas conventional devices may trigger on inclines at low accelerations because of the effects of gravity. The sensor consists of a closed container completely filled with fluid and having an spherical inner vol. with a press. sensor at its centre. The effects of gravity at the centre of such a container are independent of orientation whilst the fluid press. depends on the fluid light in the direction of the gravity vector. For translational and gravitational accelerations. Pref. changes caused by temp. induced container vol. variations are compensated. Electrical output leads pass out through the container walls where used. Alternatively a membrane sensor has a rod passing through the walls.
Patent DE-2845162-A1 (DE)
Title: Excitation winding mfg. device for rotating machines - imparts V=shape to flat wire and abrades one face by using rollers with convex and concave vees
Inventor: BUCHTEEV PAVEL I
IPC: H02K15/04
Filed: 1978-10-17
Abstract: The excitation winding-making device has a pair of rollers (33) that move towards or away from one another w.r.t. the wire (2). These two rollers are located between the winding mandrel (17) (on which the excitation winding is being wound) and the first cutter (16). The peripheries of the rollers are shaped one with a concave Vee and the other with a convex Vee so that the winding's flat wire is given a V-shape as it passes between the rollers to the mandrel. The pressure roller (22) of the mandrel has a serrated surface to roughen the upper face of the V-shapes wire as it is wound around the mandrel.
Patent DE-2846606-A1 (DE)
Title: Prefabricated garage transport and erection lorry - stores roof shingle near cab and conveys it to garage roof after unloading
Inventor: BAUER FRANZ DIPL ING
IPC: E04G21/16
Filed: 1978-10-26
Abstract: The vehicle used for transporting and setting up prefabricated garages, with a roof shingle layer. It has a jib arm and a hoist mechanism, for raising the garage, loading it over the tail, and setting it down, and for carrying out the reverse process on site. Before the garage is loaded, the shingle for the roof is loaded near the driver's cab (10), and it is kept there during transport. On arrival on site the garage is deposited across the tail of the vehicle and the shingle material is then conveyed onto its roof. This may be done hydraulically or pneumatically. The vehicle can be fitted with a shingle container (25) and conveyor. This reconciles the problems involving high weight for stability and low weight for traffic safety.
Patent DE-2847918-A1 (DE)
Title: High output for water boiler - has protection for switching surges and directly heated bimetallic element in multiway switching circuit
Inventor: SIMONIS KARL ING GRAD
IPC: F24H9/20
Filed: 1978-11-04
Abstract: The high capacity electrically-heated hot water boiler has a temp. control system using a directly-heated bimetallic element. The switching element prevents a high starting surge when the mains voltage returns. The bimetallic element (12) operates in conjunction with a changeover contact (13). In one setting of the changeover switch the current passes through a heating element (11) which heats up the bimetallic element. The second setting of the changover switch cuts out the current flow through the heating element for the bimetallic strip and through the safety circuit (7). The current which flows through the safety circuit is supplied through the neutral line.
Patent DE-2848837-A1 (DE)
Title: Vibratory feeder for conveyors - has separately vibrated modular units coupled together to form one surface
Inventor: BROSCH LEO
IPC: B65G27/34
Filed: 1978-11-10
Abstract: The vibratory feeder is used for conveyors and similar large surfaces. It consists of separate modular units coupled together to form a whole, each module being vibrated by its own unit and operating independently. For the separate modules to vibrate in wynchronism, a single control is used and the modules are coupled rigidly together. If it is required for each module to vibrate independently of the others, there is no coupling between them, the joints being freely covered; alternatively, the joints can be coupled through the use of flexible rubber mountings.
Patent DE-2849089-A1 (DE)
Title: Solitaire type of game played on rectangular board - has square and rectangular pieces to be moved to achieve required pattern
Inventor: SCHWINDT OTTO
IPC: A63F9/08
Filed: 1978-11-11
Abstract: The game is played on a rectangular board with a raised frame. The ratio of length of the rectangle to its width is 5:4. There are three types of playing pieces which include four small squares (1) with the side of the square equal to one quarter of the board width. The remaining types are four rectangles (II) each equal to two small squares (I) and a large square (III) equal to four small squares. When these pieces are placed on the board a space equal to two small squares is left uncovered. The aim of the game is to achieve a pre-set pattern by sliding the pieces into free spaces.
Patent DE-2849604-A1 (DE)
Title: Continuous prodn. of injection mouldings with inserts - in which first moulding cools while second is injected and third insert loaded
Inventor: SUESS GEORG ING GRAD
IPC: B29C45/14
Filed: 1978-11-15
Abstract: In the continual rhythmic prodn. of injection mouldings with inserts, a first moulding is partly ejected and moved to a processing point while simultaneously at a different point another insert is moved to the mould. While the second material is being moulded the first is ejected completely and a third insert is moved to the first processing point and the whole cycle is repeated. System has moving platen, fixed platen carrying its nozzle, mould tool, mould closure tools and external processing points. Cycles are short and hence output is large.
Patent DE-2850347-A1 (DE)
Title: Loading ramp for rear of lorry - with clip=on fitting and pneumatic servo for slope control
Inventor: LINDNER HANS
IPC: B60P1/43
Filed: 1978-11-20
Abstract: The loading ramp for the rear of a lorry has alight alloy ramp hinged on the rear and supported by telescopic struts incorporating a pneumatic servo ram to control the inclination of the ramp. The ramp enables heavy loads to be moved between the lorry and different heights of storage. The light alloy ramp is carried, unclipped from the rear, behind the rear flap of the lorry, while the support frame and struts are retracted and swung under the chassis. The ramp provides a simple, low cost loading aid which can be fitted to most lorries.
Patent DE-2853549-A1 (DE)
Title: Mounting choke coil in iron circuit frame - inserting insulating plates onto coil ends, compressing and wrapping coil, inserting into frame and securing with wedges
Inventor: WEBER WALTER
IPC: H01F41/02
Filed: 1978-12-12
Abstract: The iron circuit frame consists of laminated members, and insulating plates (5) are inserted axially onto the coil (3) ends, these plates forming, at least in the bottom region, supporting surfaces protruding radially over the coil circumference. During the insulation compression, the coil under pressure is so wrapped in clamping strips that it remains axially under prestress, when the coil is removed from the press. Then the coil is inserted into the iron circuit frame, wedges (8) are driven between the axial coil ends and the circuit and the clamping strips are removed. Pref. the coils are inserted into the iron circuit frame in a horizontal position. The wedges may be inserted into recesses in the insulating plates and/or the vertical support of the iron circuit frame.
Patent DE-2904362-A1 (DE)
Inventor: DANDER WERNER DIPL PHYS
IPC: G21C19/06
Filed: 1979-02-06
Abstract: 1. A storage rack for fuel assemblies extending in longitudinal direction, composed of several rack units with each rack unit having several wells for accommodating a fuel assembly in each well, with the walls of the wells in longitudinal direction consisting of seamless sheet metal, two walls (7) of a well (4) facing each other being constructed of metal sheets which extend over the entire width of a rack unit (3), and the other two walls (7a) being constructed of metal sheets (9) which extend over the width of one well only, characterized in that the metal sheets extending over the width of one well only have projections (10) which fit into openings (11) of the metal sheets extending over an entire rack unit (8), that all the metal sheets (8, 9) of a rack unit protude with their upper and lower ends (24, 25) into slots (12) of support grids (13, 13a), that the supports grids are connected to each other by means of struts (14), and that the slots (12) define the distances between the walls.
Patent DE-2905924-A1 (DE)
Title: Transporter frame for glass panes - has automatic locking device between arm and upright supports joined to form frame
Inventor: JUERGENS WALTER DR ING
IPC: B65D19/44
Filed: 1979-02-16
Abstract: The glass pane transport frame has a swing arm (8, 9) to locate the panes in the lateral direction, and which is steplessly adjustable. It is fixed in position by an automatic locking device (11), fitting between the arm and supporting uprights (4). The latter can be joined together to form a frame, and can be arranged to fold down onto the frame when not in use. The arm with locking device and uprights can form a sub-assembly adjustable in lengthwise guides in the frame.
Patent DE-2907574-A1 (DE)
Inventor: GLOBIG MANFRED
IPC: H01H33/72
Filed: 1979-02-27
Abstract: A load disconnection switch incorporating a quench chamber is described which features a tube-like housing, a telescope-like arrangement of a quench tube and a switch rod guided for relative axial movement within the tube-like housing and releasably connected together by a coupling system the release of which is dependent on relative movement between the quench tube and the housing. The coupling system comprises at least one blocking device which is displaceably arranged in a respective radial guide in the wall of the quench tube and which engages in a recess provided in the switch rod. A control wall restricts the radial movement of the blocking device until, after a specified degree of relative movement between the tube-like housing and the coupled arrangement of quench tube and switch rod the restraint provided by the control wall is lifted and the ensuing relative movement of the quench tube and switch rod results in the current carrying path through the switch rod being interrupted at a spark contact and the heat generated at the spark contact causes the omission of quench gas from an associated quench rod which promptly extinguishes the arc. The spark contact is conveniently guided in an opening in the wall of the quench tube and a diametrically opposed pressure pad located at the other side of the switch rod ensures contact between the switch rod and the spark contact.
Patent DE-2908172-A1 (DE)
Title: Hydraulic tool for adjusting automobile door frames - has in-built hydraulic circuit to control amount of permanent stretch of bodywork material
Inventor: STARK KARL
IPC: B21D1/12
Filed: 1979-03-02
Abstract: Automobile door frames are adjusted to suit the doors by an hydraulically actuated tool. The tool (1) consists of a central cylindrical body with an hydraulic cyline (2, 3), with its own piston, at each end. The tool is placed diagonally inside the door frame (18) and a pressure applied to the upper cylinder (2) to exert a pre-determined load. This load causes a purely elastic deformation of the frame. An hydraulic circuit is built into the tool such that after this elastic deformation, pressure is applied to the lower cylinder (3) which exerts the necessary force to produce the required permanent increase in dimensions.
Patent DE-2909385-A1 (DE)
Title: Removal of liq. impurities in gas stream - using appts. contg. labyrinthine channels for coagulation of liq. into drops which are then collected in sump
Inventor: RYSCHKOV SERGEJ V
IPC: B01D50/00
Filed: 1979-03-09
Abstract: The gas is fed through a casing, in which it first flows through a coagulator formed by a stack of alternate flat plates and corrugated plates providing numerous small channels along which the gas travels. After passing through the coagulator, the gas flows through a row of channels formed by a parallel row of curved plates, each of which is provided on both sides with vertical grooves. The drops of liq. are collected in the grooves and flow downwards into a sump in the bottom of the casing. The coagulation may be formed by a stack of perforated plates, where alternate plates are corrugated, and where all the plates have projections so a very large number of gas channels is formed in the stack. Used e.g. in air intake filters on gas- or steam- turbines.
Patent DE-2909935-A1 (DE)
Title: Cleaning constructional vehicle wheels - involves roller bed on which wheels are run at speed sufficient to throw off adhering soil
Inventor: SCHWARZ HELMUT
IPC: B60S3/04
Filed: 1979-03-14
Abstract: The system is intended for cleaning the wheels of a vehicle (15) as it leaves a building site. Before entering the public road way the vehicle is held on a roller bed (113), whilst the wheels are run at a speed sufficient to throw-off soil clinging to them. The wheels may be rotated by the power unit of the vehicle or by the rollers of the bed (16) around the wheels. Alternately the vehicle may be placed on a jacking platform provided with a mechanism which stops the vehicle and rotates its wheels.
Patent DE-2911162-A1 (DE)
Title: Hypodermic syringe - with sterilising sheath for needle and dyed cylinder
Inventor: MEZGER WILLIAM
IPC: A61B5/15
Filed: 1979-03-22
Abstract: A hypodermic syringe for the extn. of blood and other body fluids from patients is equipped with a sheath, made of a deformable plastic and with a small bulb contg. a sterilising agent at the end. During use the bulb is pierced by the needle and thus automatically sterilises the puncture. It also hides the needle which often frightens patients specially children. It is also suggested, when extracting blood, to dye the syringe cylinder so that the red blood colour does not frighten the patients.
Patent DE-2911465-A1 (DE)
Title: Automatically adjustable garden chair - has transverse bar at top of one pair of legs, resting in notches on plate and held by sprung clamp
Inventor: LEONHART XAVER
IPC: A47C4/16
Filed: 1979-03-23
Abstract: The garden chair can automatically be adjusted in position and has a transverse bar (8) at the top of a pair of legs (7) with the ends of the bar (8) resting in bayonet shaped notches (18, 19). The notches are on a plate (17) on the inside of the side frames (10) of the seat and are pressed by a sprung clamp (22) which is locked in position. One end of the transverse bar (8) is spanned by one end of a bar (28) which can be moved along and is pressed down by a spring. The other end of the bar (28) has a lengthwise slit (32) is with an upward-branching section into which fits the locking pin (34) of the seat frame (10).
Patent DE-2914220-A1 (DE)
Inventor: OSTERMANN FRED
IPC: B63B41/00
Filed: 1979-04-09
Abstract: 1. Drop keel arrangement for a wind-surfing device with a drop keel base (4) and a drop keel (5) guided therein, wherein a bearing (24) for a spigot (7, 8) projecting at the drop keel (5) is provided in the side walls (11, 12) of the drop keel box (4) and the length (L) of the slot opening (17) of the drop keel box (4) is greater than the width (B) of the drop keel (5), characterised thereby, that the side walls (11, 12) of the drop keel box (4) have at least one further bearing (24) displaced relative to the first in longitudinal direction and the spigot (7, 8) is selectably insertable into one of the bearings (24).
Patent DE-2917941-A1 (DE)
Title: Thermoplastic polyester with improved dimensional stability - comprises polybutylene terephthalate, and clay, metasilicate, polyester, polycarbonate and novaculite-modifier
Inventor: GOEDDE EDWIN JOSEPH
IPC: C08K9/06
Filed: 1979-05-04
Abstract: A thermoplastic compsn (I) comprises (a) a mixt. of poly-(1,4-butylene terephthalate) (PBT) and poly(ethylene terephthalate) and (b) =60 pts. wt. of a modifier per 100 pts (I). The modifier comprises >=1 of (i) (amino)silane-treated clay, (ii) acicular Ca metasilicate, (iii) segmented copolyester and aromatic polycarbonate and (iv)novaculite. Also claimed is a compsn. comprising PBT and modifier of aminosilane-treated clay and a segmented copolyester. Compsns. (I) are useful for moulding e.g. injection compression and transfer and have low warp after moulding and excellent impact strength.
Patent DE-2926080-A1 (DE)
Inventor: DIMIGEN HEINZ DR RER NAT
IPC: H01J35/10
Filed: 1979-06-28
Abstract: Layers of carbon with a thickness ranging from 10 nm to 10  mu m with a diamond-like crystalline structure in a vacuum under a protective atmosphere, but also in atmospheric conditions, represent an excellent dry lubricant which is characterized by a very low coefficient of sliding friction ( mu  SIMILAR 0.01 to 0.1) and also by a very high abrasion resistance. The adhesion of the carbon layer to bearing surfaces can be improved by an intermediate layer between the lubricating layer and the bearing surface. The intermediate layer preferably has a lattice structure similar to that of the lubricating layer.
Patent DE-2935700-A1 (DE)
Title: Ceramic item press tool - has sleeve with two different internal diameter portions fitting over tool halves
Inventor: SOETHJE GUENTER DIPL ING
IPC: B28B3/00
Filed: 1979-09-04
Abstract: The press tool produces ceramic items such as plates from a powdery mass, having first and second halves each with a cylindrical external wall, and moving in relation to each other along a horizontal path between the filling, pressing and unloading positions. An annular sleeve is adjustable along the same path in relation to both halves and fits round their outer walls. In the filling position this encloses a space between the halves and leaves a filling passage open, while in the pressing position it seals the space off, and in the unloading position is separated from the first half. The outer wall (32) of the first half (24) is of larger diameter than that (78) of the second (50), and the sleeve (80) has two portions of different and corresponding internal diameters, the smaller-diameter one sealing off the space between the halves in the pressing position. An adjusting mechanism (62) acting between the second half and the sleeve causes the larger- diameter portion of the latter to protrude beyond it, thus securing the pressing with reduced force.
Patent DE-2946367-A1 (DE)
Title: Cassette tape recorder with automatic backwards replay - initiated by detecting end of tape and by pivoting support holding forwards and backwards heads
Inventor: OSANAI AKIRA
IPC: G11B15/18
Filed: 1979-11-16
Abstract: The cassette tape recorder has a forwards head and a backwards head each side of a central drive roller. The 4-track 2-channel forwards and backwards heads are mounted on a rotary support whose axis of rotation lies opposite the central drive roller or capstan spindle. Both heads are at the same distance from the axis of rotation. The head support is pivoted when the end of the tape is detected or when a given pre-programmed point is reached so that only the head at the upper side of the capstan spindle comes into contact with the surface of the tape. The recorder can therefore replay tape continuously in forwards and backwards directions and is esp. suitable for stereo systems in motor vehicles.
Patent DE-2950622-A1 (DE)
Title: Operating process for forced circulation boiler - involves measures to maximise water content on shut-down in boiler with radiant contact evaporators in parallel
Inventor: SCHLESSING JOHANN
IPC: F22B29/12
Filed: 1979-12-15
Abstract: The operating scheme for a forced-circulation steam generator is for units with economiser, parallel radiant and contact evaporators, and superheater in series; a water separator is between the evaporators and superheater, with possible arrangements for recirculating water to the evaporators. After cessation of firing, feeding and steam offtake, the separator (11) water level is allowed to rise to just below the connection to the superheater (7). Any surplus water is then discharged via the separator drains (30,31). Additionally, the economiser pressure-relief arrangements comprise a cross-connection (36) with valves (34,37), linking the economiser and superheater venting lines (33,38). The saturated steam to the superheater line (24) is raised above the economiser inlet level.
Patent DE-3001921-A1 (DE)
Title: Carbon piston for IC engines - produced by pyrolysis with embedded carbon fibre woven cloth and directional rovings
Inventor: SCHAEPER SIEGFRIED DR ING
IPC: F02F7/00
Filed: 1980-01-19
Abstract: The Parent Patent 2912786 described a piston for an internal combustion engine which consists of a piston head and a piston skirt with two gudgeon pin bosses, all made of pitch or synthetic resin, which has been converted by pyrolysis into carbon and in which carbon fibres are embedded. In an improved version, the carbon fibres are arranged in the shape of a woven or knitted fibre cloth to suit the shape of the piston configuration. In addition, carbon fibre rovings are introduced in the direction of the dynamic stress. Such a piston can be manufactured at a lower cost. The new design is simple enough to be suitable for mass production.
Patent DE-3002376-A1 (DE)
Title: Decorative silicate glazes or coatings prodn. - esp. where scrap crushed stones and scrap glass powder are mixed to form glaze baked onto ceramic objects
Inventor: PUSKAS FERENC
IPC: C04B41/86
Filed: 1980-01-23
Abstract: A mixt. is made contg. by wt. 70-99.5% milled stone materials (I), plus 0.5-30% of one or more meltable substances (II) which are insol. in water, and/or substances (III) which increase the covering power of the glaze. Materials (I) contain 40-85% SiO2, 5-20% Al2O3, and have a m.pt. below 1450 deg.C, and are volcanic rocks. Materials (II, III) may include 5% max. pigments. Materials (I) are pref. waste obtd. by crushing stones and/or boring tunnels, or gangue obtd. from ore- or mineral- mines, whereas materials (II) are pref. calcium borate, CaF2, alpha- calcium silicate, and/or scrap glass. The mixt. is pref. baked onto ceramic objects at 1000-1250 deg.C, or sprayed at much higher temps., e.g. via a plasma, onto concrete. The mixts. obtd. are crude glazes, which do not need initial fritting, and are therefore inexpensive, esp. when they are made from waste prods.