baber/WOPTO huggingface dataset:
Patent DE-2620797-A1 (DE)
Title: Axial feed beater mill - has impact surface with radial separating walls forming intermediate housing
Inventor: PALLMANN WILHELM
IPC: B02C13/282
Filed: 1976-05-11
Abstract: The impact-type crushing mill for fibrous materials has additional features which make it suitable to handle stalk materials as well. The machine consists of housing (1) with shaft (3) on which the rotor is fitted. Between rotor and the impact zone (5) a gap (4) necessary for the grinding effect is provided. The impact zone consists of sieve surfaces (18) flanked in axial direction by fibre discharge areas (16) and (29). The rotor consists of disc (8) and rotor ring (9) forming together the material feed channel of the width (15). The plate (8) and rotor ring (9) carry the beater vanes (10) with replaceable tip strip (7). The material is slung towards the crushing area (5) fitted with ridges (6). The crushed material moves due to suction effect axially to both sides of the impact area and is driven through the sieve area (18). the fibrous parts stopped by the sieve area move towards the discharge areas (16), (29) and leave the housing via connection (26).
Patent DE-2629026-A1 (DE)
Title: Infected laundry transport sack - has inner sack turning inside out and sliding out of outer one on emptying
Inventor: ILLENBERG GEBHARD
IPC: B65D30/08
Filed: 1976-06-29
Abstract: The laundry transport sack is particularly for infected laundry, being closed at the bottom and periphery and with a top emptying opending. It consists of two textile sacks (1, 2) of the same size, the edges of whose openings (5, 6) are joined together, fitting one inside the other. The two are so designed that on emptying the inner sack filled with the laundry automatically turns inside out, sliding out of the outer one. The two sacks can be of different materials, the outer one being in net form, and a handle can be provided at the opposite end to the opening. There can also be openings in the outer sack at this end, through which the inner sack can be gripped.
Patent DE-2630249-A1 (DE)
Title: seat belt take-up blocking mechanism - has rotary toothed wheel and rack with inertia operated pawl with pendulum weight
Inventor: WOLFF HANS-DIETRICH
IPC: B60R22/44
Filed: 1976-07-06
Abstract: The shaft (1) of the belt spool (2) carries a rigidly fitted disc (3). When the belt is pulled, the roller and disc rotate clockwise. The disc has teeth (3a) with which a protrusion (4a) on the pendulum (4) meshes. By the rotary movement of the disc the protrusion is ejected out of mesh and at the same time the other arm (4b) of the pendulum swings in opposite direction, pushing the plunger (5) into the cylinder (6) while air is driven out through the one way valve (7). When the rotation of the disc stops, the weight on the end of the pendulum arm starts to move the arm towards the toothing in a retarded manner, because the vacuum in the cylinder (6) caused by the outward movement of the plunger equalises slowly as air enters only through a small aperture into the cylinder.
Patent DE-2634551-A1 (DE)
Title: Washing device for underside of car - has nozzle on end of oscillating arm driven by double action servo cylinder to deliver high pressure water jet
Inventor: CHRIST FRANZ
IPC: B60S3/04
Filed: 1976-07-31
Abstract: The single, high pressure washer jet is mounted at the end of an oscillating arm (2) pivotted on a flat hosing positioned under the car. The arm is powered by a double action servo cylinder coupled to the water line, or driven by a separate servo control. The system enables fresh water to be used for each wash. Proofing agents and waxes can be added to the water, which does not require recycling. The oscillating jet reaches all corners of the underside for efficient dirt and salt removal.
Patent DE-2645423-A1 (DE)
Title: Building wall with outer and inner cladding - has cladding held in position by screw spacers, with concrete filling in cavity between cladding panels
Inventor: GRUENBERGER MICHAEL
IPC: E04B2/86
Filed: 1976-10-08
Abstract: The wall is made up of an inner and an outer cladding (3) with a core of concrete (4). The inner and outer claddings (3) are held in position by means of spacer pieces (1, 2, 5). Each spacer consists of a screw socket (1) inserted into one of the cladding sections. A screw bolt (2) is inserted through the other cladding and into the screw socket (1). The outer and inner cladding (3) have heat and sound insulating insertions pieces. The claddings (3) are anchored to a base or an already existing wall section, and the cavity between filled with concrete.
Patent DE-2646397-A1 (DE)
Title: Pipeline parts mfg. drop forging press - has two crossbeams on which tools are moved relative to matrix
Inventor: MOTSCHNIN EVGENY NIKOLAEVITSCH
IPC: B21K1/14
Filed: 1976-10-14
Abstract: The press consists of a base (1) with two vertical columns (4) at the top ends of which a cross support (3) is mounted. The upper die of the press tool is mounted on a cross-beam (2). This cross-beam is moved up and down by two pistons with piston rods (8). A removable table (5) is mounted on the base of the press and carries the matrix. A pulling arrangement with rod (9) is also mounted on the base. A second crossbeam is mounted under the base. This beam acts on the pulling rod at the moment when radially inward bending of the tube wall starts.
Patent DE-2647799-A1 (DE)
Title: Pelleting press with rolling tool - has annular die ring positioned around driven roller by wedges allowing removal of ring
Inventor: KETTEL GEORG
IPC: B30B11/20
Filed: 1976-10-22
Abstract: The press consists of a fixed part with an extension (18) on which a chain drive wheel (15) is mounted on roller bearings. A form ring (1) with press openings (3) is mounted on the wheel. A cover (25) is mounted on the ring. Parts to be pressed can be fed to the inside of the ring via an opening (26) in the cover. Inside the ring, rollers (23) are mounted on yokes (21) which in turn are mounted on a drive shaft (20). The rollers have a number of flat faces along their circumference and are rolled on the inside of the ring. The ring is securely and kinematically mounted on the drive wheel. For this purpose, wedge ring segments (7) are forced between an outer rim (5) on the ring and an inner rim (6) on the wheel.
Patent DE-2658159-A1 (DE)
Title: Motor vehicle door handle - has profiled clamping spacer acting as stop for handle movements
Inventor: SCHERF ROLF ING GRAD
IPC: E05B85/18
Filed: 1976-12-22
Abstract: The door handle for a motor vehicle has a body held by a flexible spacer on the door outer panel. The profiled spacer (10) has parts forming stops for the handle (7). The profiled spacer (10) has, on its front side (11) facing the handle body (5) as well as on its rear surface which is held against door outside panel (2), parts for contacting the handle in both end positions. The profiled spacer (10) has, on its front face (11) holding lugs (12) entering into opening (13) of the handle body (5). The free heads (14) of the lugs are used for contacting the handle in closed position. The handle step (16) contacts the flat rear surface of the spacer when the handle is fully open.
Patent DE-2702235-A1 (DE)
Title: 1-Substd. phenyl-3-alkyl-thiourea derivs. - useful for control of parasites, esp. ectoparasites
Inventor: ENDERS EDGAR DR
IPC: C07C335/16
Filed: 1977-01-20
Abstract: Thiourea derivs. of formula (I) are new: In the formula, R1 is alkyl (pref. 1-6C) or cycloalkyl, R2 is >=2C alkyl (pref. 2-6C) or cycloalkyl, R3 is alkyl (pref. 1-6C) cycloalkyl or halo (pref. Cl or Br). n is 0,1 or 2 (pref. 0 or 1) and when n = 2 the R3's can be different, and R4 is H, alkyl (pref. 1-12C) alkenyl (pref. 2-12C), cycloalkyl or cycloalkenyl. All alicyclic gps. pref. have 3-7C. Cpds. (I) are prepd. e.g. by reacting a phenylisothiocyanate with NH2CH2R4, and are useful for control of animal or plant parasites, pref. as ectoparasiticides. (Specifically claimed) insecticides, acaricides, fungicides and nematocides. They are more effective against insects and strains of Boophilus resistant to phosphate esters than the structurally similar cpds. of FR 2193817. They are useful in agriculture, forestry, protection of stored goods and in hygienic applications.
Patent DE-2717427-A1 (DE)
Title: Working platform on telescoping mast - has uniform movement ensured by cross connected chains with sprockets
Inventor: EHMCKE WOLFGANG
IPC: B66F11/04
Filed: 1977-04-20
Abstract: The lifting platform is connected to extending mast section. One mast section acts as fixed tube and other sections carry the platform. Individual mast sections are connected by carriers in the extending direction. Individual mast sections (2, 3, 4) are connected by a continuous chain 11) to each other. The lower parts of moving mast section (3, 4) have a sprocket wheel (9) in a chain loop. The chain (11) is guided between adjacent mast sections over a sprocket wheel (10) in the upper part of mast. This sprocket wheel (10) on the end of a moving part is used as a driving pinion.
Patent DE-2724394-A1 (DE)
Title: Individual clip separating machine - with fingers on endless chain passing through slot in clip magazine
Inventor: PINGEL JOACHIM
IPC: B65G47/14
Filed: 1977-05-28
Abstract: A machine to separate U-shaped clips, for use as closures in a packaging machine or sausage filling machine, into a one-off feeder line includes an endless chain with flight fingers. The fingers pass through a poured heap of clips and have a notch at their leading edge which engages one or more clips. If more than one is picked up, the excess clips are pushed off the finger by an approach to a limiter cowl and are returned to the magazine. Intense friction caused by worm vibrators which causes abrasion and discolours the clips is eliminated.
Patent DE-2728783-A1 (DE)
Title: Acetylene removal from hydrogen chloride - by heat treatment in presence of oxygen
Inventor: URIOSTE GERMAN RAFAEL
IPC: C01B7/07
Filed: 1977-06-25
Abstract: Traces of C2H2 (I) in anhydrous HCl are reduced by heating the HCl mixt. to 300-500 (340-375) degrees C in the presence of a molar excess (based on I) of O2 with a contact time of 0.05-5.0 (0.5-1.6) sec. Pref. (I) is present in amt. 0.6 mole % and reaction press is 30-110 psig. Process greatly reduces (I)-content (by 99+%) of anhydrous HCl without the formation of large amounts of Cl2. In an example, HCl (1.25 gmol/min) contg. 0.17% (I) and O2 (0.25 gmol/min), were fed to a heated reactor at 25 degrees/50 psig. Mixt. was heated to 450 degrees with contact time 0.8 sec. The (I) content of the effluent was 0.0002%.
Patent DE-2731591-A1 (DE)
Title: Spacing disc for motorcycle front fork - has lateral extension which expands on tightening to remain joined to one part
Inventor: MARWITZ HANS-GUENTER V D
IPC: F16B5/02
Filed: 1977-07-13
Abstract: The spacing disc (2) has a hollow-cylindrical lateral extension (5) running concentrically to the borehole and inserted in the mounting hole (6) of one of the two components being coupled. After bolting the components together the spacing disc remains connected with the one component. The extension is longer than the thickness of the one component. The protruding section of the extension is broadened outwards during tightening of the bolts (3). The disc is esp. for use with a fixed yoke on a motor-cycle telescope fork.
Patent DE-2741526-A1 (DE)
Title: Mobile or trench silo - has concrete side walls formed with spaced plastics take=off tubes for ventilation
Inventor: WEISS GEORG
IPC: A01F25/16
Filed: 1977-09-15
Abstract: The mobile or trench silo can have multiple applications. The tightly made concrete side walls of the trench silo are provided with spaced, plastic take-off tubes which are perforated and overlapped. The tubes have spaced slots for air cut off. this take-off line trench can also be used equally for ventilating products such as hay.
Patent DE-2742041-A1 (DE)
Title: Workpiece ejector for metal forming press - has two to one step up drive to allow more time for workpiece removal
Inventor: FINSTERWALDER KURT
IPC: B21J13/14
Filed: 1977-09-19
Abstract: The ram of a metal forming press is actuated by the toggle levers and connecting rod driven by the crank. The crankshaft carries a gear wheel which drives a pinion with a speed ratio of 2:1. The pinion drives an oscillating lever which actuates the workpiece ejector. The oscillating lever is mounted on a rotating crank so that the ejector only rises above the surface of the bedplate on alternate strokes to match the motion of the ram. This speeding up of the ejector allows more time for the removal of the workpiece.
Patent DE-2753839-A1 (DE)
Title: 16-Methyl-11-oxygenated-pregnadiene or pregnatriene derivs. - useful as antiinflammatories and antiallergics with reduced side effects
Inventor: LAURENT HENRY DR
IPC: C07J71/00
Filed: 1977-11-30
Abstract: Corticoids of formula (I) are new (..... indicates a single or double bond; X is beta-hydroxymethylene or CO; R1 is H or physiologically tolerable acid residue. R2 is F, Cl or CH3). They are prepd. e.g. by hydroxylation of 11-unsubstd. cpds. e.g. by fermentation. (I) are antiinflammatories with minimal thymolytic catabolic or mineral-corticoid side effects. They are useful for treating e.b. eczema, polyarthritis, hay fever, respiratory allergies etc. Typical oral doses contain 0.1-50 mg. (I) and typical aerosols for inhalation 0.01-2% (I). In an example, 11beta,-21-dihydroxy-6,16alpha-dimethyl-4,6-pregnadiene-3,20-dion- e was prepd. from the 21-hydroxy by fermentation with Curvularia lunata NRRL 2380.
Patent DE-2755230-A1 (DE)
Title: Colour picture display device - uses illuminated points connected by optic fibres to corresponding lamps mounted together
Inventor: NICKEL CLAUS-DETLEF
IPC: G09F9/305
Filed: 1977-12-10
Abstract: Picture points in individual pictures are subjected to the same conditions and illuminated together in all pictures for a picture zone. They are connected by optic fibres to a common light source corresponding to the respective picture. Separate lamps (3) for each zone (2) are mounted together and used as light sources for each zone. Optic fibre bundles (5) are assigned to each zone.
Patent DE-2756956-A1 (DE)
Title: Drawer support in cupboard - consists of telescopic guide rail incorporating cavities holding transverse supports
Inventor: KRIFFT ENGELBERT
IPC: A47B88/04
Filed: 1977-12-21
Abstract: The support in a cupboard, especially telescopic guide rails for drawers and such like is joined to the guide rail (2) to form one single piece. The piece has recesses in for suspending the guide rail (2) fit into the recesses in the support (1), and clamp the rail (2) onto the support (1). The support (1) is U-shaped in its lengthwise direction, and has sides (5) in which are fixtures. Cavities (12, 13) on the upper lengthwise edge of the support are for holding crosswise supports.
Patent DE-2802142-A1 (DE)
Title: Hot water mixing supply valve - has fitting between heater and cold water line preventing hot water overflow
Inventor: TSCHUDIN MAX
IPC: F24H9/12
Filed: 1978-01-19
Abstract: The hot water mixing valve is connected to the cold and hot water supply and supplies a mixed water outlet tap. The mixing valve can be connected directly to the cold and hot water supply without additional return flow obstructions. The tap has a housing (10) with a T-shaped part (12). This T-junction is connected directly between a cold water pipe and cold water connection (4) of the hot water tank. The T-junction is also connected by a housing tube (24) directly to a cruciform mixing arrangement, connected directly between the hot water connection (6) of the hot water tank (2) and mixed water tap.
Patent DE-2802472-A1 (DE)
Title: Universal identity coding and material security system - has signal operated electric closing mechanism with electronically coded lock and key
Inventor: KOLLER ROMAN
IPC: G07C9/00
Filed: 1978-01-20
Abstract: The process is for coding identity information, data storage collections, or for goods security and/or protection against operation of electrically secured devices by unwarranted people, in banks, equipment stores and elsewhere. This involves electrically operated closing (vL) or switching devices (K), with signal activating closing mechanism (m), and an electronically coded lock (SL), together with electronically coded key (SU). Transmission of a correctly programmed address, with lock and key matching indicated, is required for operation to be effective. This provides security over a very wide range of activities.
Patent DE-2804531-A1 (DE)
Title: Delivery lorry for crates of bottles - with crates suspended from rotary holders which can be operated by hand and secured by safety brake
Inventor: PETROVIC PREDRAG
IPC: B60P3/055
Filed: 1978-02-03
Abstract: The bottle delivery lorry has a series of rotating holders about a common horizontal axis (6) extending behind the cab. Crates (15) of bottles are located in carriers (14) suspended from the holders and rotated at will to position any holder at the unloading side of the vehicle. The holders are secured by safety brakes and are easily rotated by hand. Any crate can be accessed no matter what the loading factor, so that delivery can be affected without a complex route plan, and without any special loading sequence.
Patent DE-2806787-A1 (DE)
Title: Liquefied gas storage vessel - has filler pipe in detachable sections between inner and outer containers
Inventor: REGEL GERHARD DIPL ING
IPC: F17C13/00
Filed: 1978-02-17
Abstract: Vessel has an inner and an outer container with one or more radiation shields between them, together with a filler pipe. The filler pipe portion between the inner and the outer container comprises two or more pipe sections, detachably secured together. The pipe sections can form expansion joints, and each can end level with a radiation shield, being secured to the next one by flanges, the latter connected to the shields so as to transfer heat between them.
Patent DE-2808619-A1 (DE)
Title: Time-multiplexed switching matrix for telephony - has traffic load distributed equally amongst stores associated with incoming lines
Inventor: GAWER DIETER DIPL ING
IPC: H04L12/52
Filed: 1978-02-28
Abstract: The TDM switching matrix has two extra stores of appropriate size assigned one to each of the two sub-stores associated with an incoming transmission line. The two extra stores cooperate with the two sub-stores such that incoming digital signals are written alternately into one sub-store and into the extra store assigned to it whilst digital signals are read out of the second sub-store associated with this line and out of the extra store assigned to the second sub-store. A detector detects the presence of incoming signals and controls a counter whose count describes the relevant storage area.
Patent DE-2810116-A1 (DE)
Title: Bearing cage for cylindrical rollers - has split cage preventing rolling elements from falling out
Inventor: SEEGERS HANNS
IPC: F16C19/34
Filed: 1978-03-09
Abstract: The rolling bearing cage is used for cylindrical rollers. The rollers are arranged in alternating sequence with their axes radially and axially relative to the cage axis. Two identical cage halves (8) are provided which enclose plane at right angles to each axis. It encloses rolling elements (6, 7) so that these are prevented on all sides against falling out. Both cage halves (8) are joined together by opposite arranged pins (12) and bores (13).
Patent DE-2811217-A1 (DE)
Title: Vehicle licence plate with security markings - applied in selected patterns using heat sensitive paint
IPC: B42D25/00
Filed: 1978-03-15
Abstract: The security markings for the vehicle licence plate are applied with heat sensitive paint and are such that only part of them are visible at normal temperatures. The rest of the markings are stamped or embossed as normal. The heat sensitive security markings are read by the police etc. simply by applying heat, from a thermal source or simply by holding a lighted match near the spot where the markings are to be.
Patent DE-2820310-A1 (DE)
Title: Specific antibody against human haemoglobin A-1c - used for quantitative determination of haemoglobin A-1c levels in diabetics by radioimmunological assay
Inventor: JAVID JAMSHID PROF
IPC: G01N33/72
Filed: 1978-05-10
Abstract: A novel antibody, (I) against human haemoglobin A1c is essentially free from cross-reactions towards the human haemoglobins Ao, A1a and A1b. The quantitative determn. of haemoglobin A1c in a blood sample comprises treating the sample with (I) and then detecting the antigen/antibody complex by radio-immunology. The blood level of haemoglobin A1c in diabetics is higher than in healthy people. The determn. of haemoglobin A1c levels is used to evaluate new drugs and in the therapy and research of the general pathophysiology of diabetes. Quantitative determn. of haemoglobin A1c is used in the investigation of carbohydrate tolerance. The method of haemoglobin A1c determination allows one person to carry out 30-40 tests in one day in a shorter time than was previously required for 2 or 3 tests. (I) is highly specific towards haemoglobin A1c as an antigen, even in the presence of other, very similar antigens. The method is suitable for evaluation of haemoglobin levels over 6%.
Patent DE-2824823-A1 (DE)
Title: Supply circuit for passive transducers including strain-gauges - maintains constant ratio between supply voltage and compensation voltage
Inventor: SCHWAIER ARNOLD DIPL ING
IPC: G01R17/06
Filed: 1978-06-06
Abstract: The transducer supply circuit comprises a constant-current generator (1) which feeds in series the primary windings of two current transformers (3, 4). Their secondaries are rectified (11, 4). The output of one secondary is applied across a potentiometer (5) whose slider carries the difference voltage between the compensation voltage (UK) and the output voltage of the strain-gauge bridge (6). The bridge is fed via several calibrating resistors (7, 8) from a regulated supply (12, 9). The control input of the supply is connected to a standard resistance (10). This is fed from the second rectifier (11) whose input current is proportional to that of the other rectifier. A constant ratio between the transducer supply and the compensation voltage is thus maintained.
Patent DE-2824871-A1 (DE)
Title: Yarn winding frame - has roller bearing for winding sleeve holder keyed to mounting ring
Inventor: BUNGTER KARL
IPC: B65H54/553
Filed: 1978-06-07
Abstract: On the winding frame, for winding yarn material on to bobbin sleeves, each of the two sleeve holders has a central stud supporting a roller bearing. The outer ring of the bearing is spherically rounded to be keyed into a matching holding ring secured to the base frame or frame arm. The design allows the equipment to be mfd. with coarser tolerances in positioning the bobbin sleeves to give trouble-free running while the winding bobbin rotates. Specifically the holding ring is bonded to a mounting bush which is secured to the frame arm by a release attachment, or the holding ring is slitted to allow it to have a snap fit action. The opposing surfaces of the sleeve holder and the mounting bush are fitted with central circular projections to give an interlocking serpentine sealing action.
Patent DE-2827240-A1 (DE)
Title: Metal agitator in continuous casting plant - applies magnetic field in solidification phase superposed to direct current
Inventor: KINDEL WOLFGANG DIPL ING
IPC: B22D11/10
Filed: 1978-06-21
Abstract: The agitation magnetic field passes through the workpiece at right angles to the direction of travel. The magnetic field is constant and it intersects in the continuously cast workpiece also with a direct current conducted at right angles to the direction of travel. The direct current is supplied by means of rollers in contact with the workpiece. The constant magnetic field is applied to the workpiece on the sides which do not have these guide rollers. The agitator can be used readily without any design changes in the continuous casting plant.