baber/WOPTO huggingface dataset:
Patent DE-2717377-A1 (DE)
Title: Composite premoulded facing for building wall - has tiles set in required pattern in plastics and moulded in tray
Inventor: MEIRICH DIETER
IPC: B29C70/68
Filed: 1977-04-20
Abstract: The mould has rectangular shape in the form of a tray. Into this tray is placed liquid plastics or plastics composite material. The stones or tiles are placed into this tray in the required pattern. The tiles are connected by the plastics material and the composite unit is removed from the moulding tray. No grouting is needed between the tiles when using plastics with suitable grouting colouring. The joint depth between the tiles can be also adjusted. The deeper the plastics material layer the higher will the plastics material rise between the embedded tiles.
Patent DE-2723997-A1 (DE)
Title: Composite truncheon for personal defence - is made of plaited wire with braided cover and plastics envelopes secured by bonded end caps
Inventor: LAPP OSKAR
IPC: F41B15/02
Filed: 1977-05-27
Abstract: The slender truncheon has multiple wire core element enclosed by a coaxial plastics envelope and wire cover. These wires are plaited to form a helical pattern. This assembly is externally enveloped by a hose pipe type plastic envelope. This external plastics envelope is provided preferably with a metallic stabilising braiding which is in turn covered by another coaxial plastics envelope. The ends are closed by adhesive bonded caps.
Patent DE-2729582-A1 (DE)
Title: Hair clipper with inbuilt vacuum cleaner - has electric motor in hollow handle connected to vacuum source to remove cut hair
Inventor: KANAZAWA YUKIO
IPC: B26B19/44
Filed: 1977-06-30
Abstract: A hair clipper(10) has a hollow handle(12) which supports a motor(26). The motor shaft(28) drives a crank(30) which oscillates a lever(44) attached to a tubular shaft(42). The tubular shaft(42) carries a blade(56) at its lower end and is mounted on a central solid shaft(34) which carries a fixed blade(36). The hollow handle(12) of the clipper is connected to a vacuum source. As the clipper is moved over the customer's head the oscillation of the blades(56) cuts the hair which is immediately removed by suction through the outlet(14). Incorporating the suction device with the clipper enables hair-cutting to be carried out more hygienically.
Patent DE-2730828-A1 (DE)
Title: Fuel meter for checking carburettors and injectors - uses fluid column pressure change as indicator and includes changeover valve to enable additional pressure to be exerted
Inventor: LINDE HARALD
IPC: G01F1/34
Filed: 1977-07-08
Abstract: The fuel metering system consists of a pair of calibrated measuring cylinders (1, 6) each fitted with a drain outlet (2', 5'), changeover valve (2, 5) and metering outlet (2", 5"). The metering outlets are connected to a three-way cock (3) so one or other may be selected. A measuring chamber (4) fed from the three-way valve is constructed as a diaphragm-type pressure transducer (7, 8) whose electrical signal is proportional to the amount of fluid measured which can be displayed on an indicator (9). The column between the diaphragm and the outlet is first filled with fuel to zero the instrument and remove bubbles. The measuring cylinder is filled from the delivery system, e.g. accelerator pump, injector etc., and the change-over valve is operated so that the fluid in the cylinder exerts an additional pressure on the diaphragm. The reading is taken from the indicator. Operation of the change-over valve can be made automatic via an impulse counter operated from the accelerator pump mechanism, for instance.
Patent DE-2731274-A1 (DE)
Title: Storage pool for used fuel element transportation containers - with handling in section isolated from contaminated water to minimise decontamination
Inventor: SCHNEIDER WILFRIED
IPC: G21C19/32
Filed: 1977-07-11
Abstract: A storage pool for fuel element transportation containers is intended for use in nuclear plants and comprises an apron which covers parts of the vessel surface. The storage pool is sub-divided into upper and lower regions by a permanently fixed but hinged lid, this lid covers the greater part of the surface of the transportation container, partic. its external cooling ribs. The arrangement ensures that the minimum possible external surface of the transportation container comes into contact with the contaminated water of the storage pool. In this way subsequent decontamination of the vessel is minimised. The hinged lid itself acts as a permanent cover for successive containers placed in the pool but does not need to be decontaminated since it remains there.
Patent DE-2743789-A1 (DE)
Title: Extraction and digital display of weather information - uses radar signals in aircraft with target extraction systems
Inventor: MUELLER MANFRED ING GRAD
IPC: G01S13/95
Filed: 1977-09-29
Abstract: A system is used for the extracting and displaying in vector form weather information contained in radar signals received by aircraft with digital target extractors. It includes calculators to enable vector display on the visual display screen. The residual analogue voltage produced by the target extractor video sbstration is fed to an analogue to digital convertor for quantisation, scanned to produce an average distance value sorted in a distance register, and added to the average value produced up to the last sweep. Weather fronts are determined by stepwise summation of values over two evaluation windws corresp. to distance.
Patent DE-2752216-A1 (DE)
Title: Metal salts of alkyl substd. piperidine carboxylic acid(s) - for stabilising plastics against heat, light and oxygen
Inventor: RASBERGER MICHAEL DR
IPC: C07F15/04
Filed: 1977-11-23
Abstract: Metal salts of formula (I) are new: In the formula, R1 is H or 1-4C alkyl, X = H, oxyl, 1-12C alkyl, 3-6C alkenyl, 3-4C alkynyl, 2-21C alkoxyalkyl. 7-8C aralkyl, 2,3-epoxypropyl, 1-4C aliphatic acyl, CH2COOR6, CH2CHR7.OR8, COOR9, CH2CONHR9 or CONHR9, R6 = 1-8C alkyl, 3-6C alkenyl, phenyl, 7-8C aralkyl or cyclohexyl, R7 = H, CH3 or phenyl. R8 = H, 1-18C (ar)aliphatic, aromatic or alicyclic acyl, the aromatic parts opt. substd. by Cl,1-4C alkyl, 1-8C alkoxy and/or OH, R9 = 1-12C alkyl, cyclohexyl, phenyl or benzyl, R2 = OR10 or NR11, R10 is as R8 or 1-12C alkyl, or 3-6C alkenyl, R11 is as R10 or 3-4C alkenyl, 2-12C 2-hydrocyalkyl, 8-16C 2-hydroxyaralkyl, 5-8C 2-hydroxycycloalkyl, 2-21C alkoxyalkyl, 7-8C aralkyl, or 5-8C cycloalkyl opt. substd. by 1-8C alkyl, M = metal-, metal-oxo complex- or alkylmetal-ion, m and w = 1-3, p and q = 0-3. n = 0-2, v = 1-2 and m+(p.v) = w+q, R3 = 1-18C alkyl, 3-6C alkenyl, 2-21C alkoxyalkyl, 6-10C aryl, 7-8C aralkyl, 5-8C cycloalkyl or 2-12C 2-hydroxyalkyl R4 = H, 1-12C alkyl, 3-6C alkenyl, 2-21C alkoxyalkyl, 7-8C aralkyl, 5-8C cycloalkyl or 2-21C 2-hydroxyalkyl, or R3R4N is e.g. pyrrolidino, R5 is as R4 other than cycloalkyl and can also be 3-4C alkynyl, L =acid anion, and A = alkali metal. (I) stabilise plastics, esp. polyolefins, styrene polymers and polyurethanes, against the effects of O2, heat and light. They are added at 0.01-5, esp. 0.2-0.6 wt %. A typical cpd. (plus-or-minus) is Ni bis(4-hydroxy-2,2,6,6-Me4-piperidine) -4-carboxylate.
Patent DE-2800953-A1 (DE)
Title: Medical external skin areas testing appts. - has time limiter circuit ensuring that impedance measuring unit is excited only once per measurement to conserve power
Inventor: TESHIMA TORU
IPC: A61B5/053
Filed: 1978-01-11
Abstract: The medical examination device is for use at external points on the body, by measuring the current flowing through them. It has a bar-type probe connected to a battery etc., and an impedance measuring unit for the electrical resistance of one or more skin sections, dependent on the current flowing through the body. A time limitation circuit is electrically connected to this unit. This ensures that the latter is only excited once per measurement and only in dependence on a control or measuring signal, delivered from the unit's circuit to the limitation circuit. The device is esp. for examining the ear.
Patent DE-2801738-A1 (DE)
Title: Sail board with removable fin - having adjustable pivot spindle and including teeth cooperating with teeth formed in housing
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1978-01-16
Abstract: The pivot spindle (4) of the fin (3) may be at a varying angle to the lower surface of the board (1). The fin may be removed from the fin box (2), when the pivot spindle is positioned at the top. The pivot spindle is radially guided in two guide grooves (5) in the side walls of the box. Teeth (6) are provided on the box end walls parallel to the grooves. The end of the fin within the box carries a toothed segment (7), which engage with the box teeth.
Patent DE-2806990-A1 (DE)
Title: Safety clasp for seat belt - has cam-operated switch linked to starter solenoid circuit and activated by inserting belt lock
Inventor: PETERHANWAHR NORBERT
IPC: B60R22/48
Filed: 1978-02-18
Abstract: The safety belt clasp (4) is held into a locking recess and activates a microswitch (U) linked to the starter solenoid circuit. If the belt is not secured then the starter cannot be operated. Release of the clasp during driving does not impede the vehicle. The safety interlock provides a simple reminder to the driver to fasten the seat belt. As the clasp is inserted it displaces a ball bearing (24) which rolls along the edge of the clasp and which operates the microswitch lever.
Patent DE-2808242-A1 (DE)
Title: Enriching grape juice with carbon di:oxide - by injection immediately after breaking the grapes, useful in wine making
Inventor: HOFMANN ALFRED
IPC: C12G1/02
Filed: 1978-02-25
Abstract: Enriching pressed grapes and fresh grape juice with CO2 comprises adding CO2 gas directly after destroying the skins of the fruit, so that some of the CO2 dissolves. Pref. the CO2 is introduced under pressued through a nozzle so that intensive mixing is achieved. Opt. the subsequent fermentation, draining, clarification and collecting vessels are also blanketed with CO2, and pref. treatment is carried out at the temp. required for subsequent fermentation. Used in wine making. Improved protection against oxidn., reduced amts. of SO2 needed (by up to 40%), superior colour, aroma and taste, and improved capacity are obtd. since foaming is reduced.
Patent DE-2813746-A1 (DE)
Inventor: SAVICH PETER P
IPC: B42D3/00
Filed: 1978-03-30
Abstract: A strip (38) to be bonded on the spine of a book block and the headbands are combined to form an integral unit in advance, before being adhesively attached. The headbands are merely dummies (44). The advantage of this arrangement lies in the fact that only a single additional bonding operation is necessary to attach the adhesive backing, with dummies, to the spine of the book. <IMAGE>
Patent DE-2818762-A1 (DE)
Title: Bridge superstructure sliding device - with PTFE pads linked to strand by quick fastener elements
Inventor: BAYER KARL
IPC: E01D21/06
Filed: 1978-04-28
Abstract: A sliding device for the superstructures of bridges in their longitudinal direction is based on rubberised PTFE pads. Two or more rubberised PTFE pads are joined up by easily severed elements, e.g. push button fasteners, to a sliding cushion strand of the desired length. Other possible fastener systems are based on hooks and eyelets or on sliding clasp fasteners. This type of fastening device provides for a safe displacement of the bridge superstructures and simplifies the supervision of theoperation.
Patent DE-2831489-A1 (DE)
Title: Yarn package tube - with groove adapted for tie up and transfer tail formation and high winding speeds
Inventor: THOMAS JUN WILLIAM A
IPC: B65H75/28
Filed: 1978-07-18
Abstract: Textile yarn tube is adapted for use in high speed rotary winding operations of yarn. The tube has a cylindrical body with a groove in the external surface at one end. The groove extends around part of the body in a plane perpendicular to the rotational axis of the tube. A corner is formed in one of the groove side walls. As yarn enters the groove in one direction of movement the corner snags the yarn exiting from the groove and deflects the direction of movement. This traps and severs the yarn for winding. The corner is pref. formed from a side wall intersecting one of the groove side walls at an acute angle of 25-60 degrees C. The yarn package tube can be formed from multiply paper and allows for the yarn to be readily tied up to the tube and a transfer tail formed for a high speed winding operation.
Patent DE-2834010-A1 (DE)
Title: Vehicle headlamp cleaning spray - is swirling jet discharged from throttling chamber inside body mounted on vehicle, facing lamp
Inventor: SEIFERT GERD
IPC: B60S1/52
Filed: 1978-08-03
Abstract: The cleaning of the headlamps of a vehicle, as in 2808342 uses a spinning jet of water (14) delivered from a throttling chamber (8). This is located at the front of a jet body (4) mounted of a part of the bodywork (6) of the vehicle, facing backwards towards the lamp (5). The jet body is supplied through a line (7) connected to a pump (2) driven by a motor (3) mounted in the end of a water container (1). The chamber is circular, and the water enters tangentially to give it a spinning action. The jet body may be carried on or housed in, the bumpers of the vehicle. The outlet opening from the chamber may be a curved slot, and there may be guide surfaces adjacent to it.
Patent DE-2834208-A1 (DE)
Title: Crankshaft milling machine tool - has chuck supported by bearer housing containing rollers to preload it against cutting force main direction (OE 15.5.78)
Inventor: BLAIMSCHEIN GOTTFRIED DIPL ING
IPC: B23Q1/70
Filed: 1978-08-04
Abstract: The milling machine for machining crankshafts, has a spindle and tail-stock, collar plate, and at least one ring-shaped inner cutting blade head fitted to a drive drum. The drum is located for blade head insert and copying movement on a milling slide which travels on a lengthways slide crossways to the spindle axis. A chuck (10, 12) has its own support (13, 14) comprising a bearer housing flanged onto the tail-stock (3) and in which support rollers are located. When the chuck rotates, the rollers roll on its surface, and their adjustment pre-loads the chuck against the main direction of the cutting force.
Patent DE-2839519-A1 (DE)
Title: Sheet metal motor vehicle door hinge - has wings folded from monolithic plate T=shaped in plan view
Inventor: BROCKHAUS ERNST
IPC: E05D5/06
Filed: 1978-09-11
Abstract: The hinge for use on motor vehicles, is made up from sheet-metal plate components, with one hinge wing carrying the hinge pin in a bearing block, and the other bearing a hinge eye. The two wings (2, 3) are folded out of pieces of sheet metal cut to shape; they have a one-piece approx. T-shaped outline. In both wings all the holes (24, 25) and/or other fixture fittings may be sited in cross beams on the T-shaped piece, and the centre part (19) of this beam can form the wing stop plate. This is simple, and can be readily used in a confined space, wings can be produced automatically, with min.. material wastage.
Patent DE-2843364-A1 (DE)
Title: Pressure accumulator for hydraulic press - has housing diaphragm with hard central reinforcement and outlet opening contg. perforated disc
Inventor: ARNDT FRIEDRICH KARL DR ING
IPC: F15B1/20
Filed: 1978-10-05
Abstract: The pressure accumulator comprises a two-part housing (1, 2) with a diaphragm (4) secured between the two housing halves. The diaphragm has a central reinforcement (8) whose resistance to compression is greater than that of the diaphragm material. The outlet (7) of the accumulator contains a perforated disc (9). Under normal operating conditions, the flow resistance presented by the disc may equal the resistance of the outlet bore itself. The bores of the perforations may be arranged on pitch circles with their centre lines diverging towards the diaphragm. The bores themselves may diverge towards the diaphragm.
Patent DE-2853298-A1 (DE)
Title: Clutch-flywheel assembly for vehicle - has light alloy rings for friction pads to improve heat dissipation
Inventor: KLAUE HERMANN DR ING
IPC: F16D13/72
Filed: 1978-12-09
Abstract: The frictional surface in a clutch are, on the input side, mounted on rings (7, 9) of light alloy. Torque transmission from the cast-iron input flywheel (2) to one ring (7) is achieved by bolts (13) in the former locating in radial slots (71) in the latter, allowing differential thermal expansion of the two metals. Both light alloy rings have radial grooves (72, 92) along which cooling air is ducted. This, together with the higher thermal conductivity of the light alloy, helps to dispose of frictional heating. Lighter clutch construction thus results.
Patent DE-2902257-A1 (DE)
Title: Document file shredder with rotor mounted beaters - which work together with segment shaped impact elements with cutter edges
Inventor: RIES WALTER ING GRAD
IPC: B02C18/22
Filed: 1979-01-22
Abstract: The shredder (1) has a shaft (2) with rotor body (3) carrying on its circumference a number of beaters (4) scanned by bolts (5). The upper part of the housing (6) is provided with an impact element (7) having a saw tooth-shaped internal surface with teeth cutting edges parallel to the rotor axis. The inner shredding surface forms together with the rotary path of the beaters a working gap (9) which continually decreases in direction of the rotor rotation. The gap is adjustable, according to the required degree of shredding, by moving the impact element by bolts (10) fitted on the housing in radial direction with their inner ends screwed into the impact element. One end of the latter is seated in a swivelling manner on bolt (11). By turning another bolt (10) in the required direction the decreasing gap between the shredding surface and the beaters can be adjusted.
Patent DE-2902938-A1 (DE)
Title: Extinguishing agent dosing limiter - has vessel with agent tablets pressed against outlet by action of spring loaded balls
Inventor: LEMKE HORST
IPC: A62C37/00
Filed: 1979-01-26
Abstract: The extinguishing agent dosing and limiting device is fitted in a vessel (2) which is installed in the extinguishing piping (7). The outlet end (8) has tablets consisting of the extinguishing agent placed against the orifice. The tablets are under constant pressure from balls (5), and one ball rests against the far end of the tablet, while the other rests against the opening of the inlet pipe (7). Between the two balls a spring (3) is provided pushing the two balls against an orifice (4) and second orifice (8) respectively. Water entering the vessel pushes the adjacent ball (5) away, flows around the tablets (6) continually dissolving them and adding the required quantity of extinguishing agent to the water. The tablets continue to dissolve and as their size is reduced the spring (3) keeps pressing them against the outlet (4) until they are used up and the ball closes the outlet (8) preventing further flow of water.
Patent DE-2906921-A1 (DE)
Title: Right angle tracing square - has vertical stop shank on one short side and elongated aperture on another, one side having toothing for tracing tool guidance
Inventor: WOLFF ROBERT
IPC: G01B3/56
Filed: 1979-02-22
Abstract: The tracing square is in the form of a right-angle triangle and has a vertical contact shank (4) along one short side, and a long aperture (5) along the other one. At least one side has a toothing (6, 7) to act as guide for a tracing tool (14). Alternately, both sides may be toothed, with teeth staggered relative to each other by half a tooth width. A scale may be positioned along the toothings. The tracing square may have an additional slot (10) with straight walls, located between a toothed slot and the hypotenuse at an angle of 30 deg. to the contact shank.
Patent DE-2919831-A1 (DE)
Title: Anti-jack-knife control for articulated vehicle - has trailer angle monitor and relative wheel speed control
Inventor: HAGIN FAUST DIPL ING
IPC: B62D13/00
Filed: 1979-05-16
Abstract: An anti-jacknife control for a towing unit and articulated trailer has the steering setting compared with the trailer deflection to operate safety braking on the three axles. A further protection is obtd. by monitoring the relative wheel speeds on the axles w.r.t trailer inclination. The wheel brakes on the middle and rear axles are separately controlled to provide a balanced cornering without slewing. The system operates independent of the driver control and provides max. possible road safety.
Patent DE-2924105-A1 (DE)
Inventor: PUTTER WARNER JAN DE
IPC: B62B3/00
Filed: 1979-06-15
Abstract: The container walls are made of plastics material and comprise a rear- wall 1 with two flanges 2 connected to and continuing into the side walls 3. The flanges 2 and the rear-wall 1 are integral with a connecting strip 14 increasing the stiffness of the container. The container may be provided with a swinging front door 11. <IMAGE>
Patent DE-2924600-A1 (DE)
Title: N-aryl-carbamoyl-thio-phosphoric or phosphonic acid ester or amide - are herbicides effective against e.g. avena and echinochloa spp.
Inventor: SALBECK GERHARD DR
IPC: C07F9/165
Filed: 1979-06-19
Abstract: N-aryl-carbamoylmethyl- (di)-thio-phosphoric or phosphonic acid esters or amides of formula (I) are new, (where each R is halogen, 1-4C alkyl, 1-4C alkoxy, 1-2C haloalkyl, 1-4C alkylmercapto, or nitro; R1 is 1-6C alkyl, CH2Cl, 1-6C alkoxy, 1-3C alkylmercapto, 1-6C alkylamino, 3-5C alkenylamino, N,N-(1-6C)dialkylamino, 5-8C cycloalkylamino, or an N-heterocycle contg. 5-8C atoms, in which one CH2 gp. is opt. replaced by O or S; R2 is 1-6C alkyl; A is azole, bonded via a ring N-atom and opt. mono- or poly-substd. by halogen, phenyl, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylmercapto, CN, carboxy or 1-4C carbo-(1-4C)alkoxy or alkylcarbonyl, and A can also represent salts of 2 or 3N azoles, or a gp. Y-R1; Y is O or S; R3 is 1-18C alkyl (opt. substd. by halogen, 1-8C alkoxy, 1-8C alkoxyalkyl, CN, OH or NO2), 3-8C alkenyl or 3-8C alkynyl; X is O or S; n is an integer 0-3). (I) is a herbicide, effective against a wide variety of monocotyledonous plants and with an additional effect on various dicotyledonous weeds in soya or cotton. (I) is used in amts. of 0.1-10 (pref. 0.15-3) kg/ha.
Patent DE-2926659-A1 (DE)
Title: Snuff taking or dosing machine - has loading member delivering dose through side opening to spring-loaded piston
Inventor: HAERLE HANS
IPC: A24F23/00
Filed: 1979-07-02
Abstract: The snuff-taking machine delivers a dose into the nose, having a spring-loaded plunger moved rearwards against spring action until held by a trigger mechanism. The space in front of the plunger is loaded via a side opening with a dose of snuff, which is discharged by the plunger on release by the mechanism. The side opening (41) has a loading member (82) delivering the dose from a metering chamber (85), which is pref. separated from the powder storage chamber (14) by a metering device (9).
Patent DE-2928184-A1 (DE)
Title: Penta:methine oxonol cpds. - useful as antihalation and filter dyestuff in photographic material, has solubilising substit.
Inventor: OEHLSCHLAEGER HANS DR
IPC: C09B23/08
Filed: 1979-07-12
Abstract: New pentamethineoxonol cpds. (I) are of formula (I) (in which the R gps. independently are H, (ar)alkyl or aryl. X is a solubilising gp. n is an integar. Z completes a hetero- or carbo-cycle). (I) are used in Ag halide photographic materials. Their ready solubility makes them useful as antihalation and filter dyestuffs. (I) are prepd. by reacting a dianilide (II) of formula Ph-NH-CR:CR-C((CH2)n-X) (R-CR:NH(+)-PhA(-) (in which A is an anion) with a ketomethylene cpd. of the formula (III).