baber/WOPTO huggingface dataset:
Patent DE-2444290-A1 (DE)
Title: Personal data identity disc - made from coloured carton or board with personal and medical details inscribed
Inventor: DILGER BERTFRIED
IPC: G09F3/00
Filed: 1974-09-17
Abstract: Identity disc consists of an oval or rectangular thin carton in a brilliant colour which is inscribed with all necessary personal and medical information of the wearer either on one side when made as a double plaque or on both sides when made as a single plaque. The disc is enclosed in a cover made from transparent plastic suitable for wearing next to the skin and in the case of a plaque printed on both sides (d1), the plastic cover (c) has a hole to attach to a flexible cord with the hole welded on the edge of the cover.
Patent DE-2448558-A1 (DE)
Title: Soap massage glove using up all soap remnants - has small filling hole in one side and extra pocket for hand
Inventor: STAUDT GEB MARTIN MARIA
IPC: A47K5/04
Filed: 1974-10-11
Abstract: The soap massage glove comprises two pieces of material, preferably a type of nylon cord material, fastened together but leaving a small opening so that it can be filled with all the small odd pieces of soap which are left over from normal use. A third piece of material is attached to extend over about 2/3 of the glove and has a large opening at one end for the hand. When used, this glove allows all soap remnants to be used up and provides a good massage of the body.
Patent DE-2449407-A1 (DE)
Title: Sheet metal corrosion protective cladding - has anchorage of range of rubber or plastic layers assisted by adhesive,chemicals, and mechanical deforming
Inventor: HILLESHEIM HANS
IPC: F16L58/10
Filed: 1974-10-17
Abstract: A metal sheet or strip is protected from corrosion by mechanically deforming its surface and by applying a layer or layers of rubber or plastics material to one or both sides, with or without the application of a bonding medium or chemical or adhesive. This protective coating system may be a multi stage process when successive layers of chemical and/or coating material are applied, and all or part of the surface may be treated in different portions in different stages, and the properties of the materials may be varied by the method of application, e.g. loading or stretching may be applied. Threads or fibrous coatings may be included. The methods of deforming the metal sheet include forming raised strips, punching, perforating, slitting, corrugating, forming raised tongues of barbs.
Patent DE-2458170-A1 (DE)
Title: Gas deodoriser consisting of active carbon powder on activated clay - consists of material of controlled particle size and wt ratio of constituents
Inventor: TANAKA HIROSHI
IPC: B01D53/02
Filed: 1974-12-09
Abstract: The composite adsorbent consists of particles (I) of activated clay and fine active C powder (II) distributed on the surface of (I). The pref. particle size of (I) is 70-150 mu m and of (II) is 10-40 mu m, whilst the (I)-(II) wt. ratio is 5-3:1. (II) pref. consist of a soft C. For deodorising gas mixts., e.g. industrial waste gases, esp. in a gas stream transfer contact system. This adsorbent can adsorb various types of gases, i.e. hydrophibic or hydrophilic, non-polar or polar, satd. or unsatd. cpds. It has a strong absorption power and high capacity compared with homogeneous adsorbents and is also cheap.
Patent DE-2458661-A1 (DE)
Title: Wire mesh screened coaxial cable - has flexible metal tape tube round wire mesh leaving air gap in between
Inventor: FOWLER ELIOT PATRICK
IPC: H01B11/18
Filed: 1974-12-11
Abstract: The screened coaxial cable consists of an inner conductor (1), a plastic insulating layer (2), a first screening layer (3), a second screening layer (4), a third screening layer (5), and an insulating outer sheath (6). A gap (7) is left between the first and second screening layers. The first and possibly the third screening layers are made from wire meshes, whilst the second screening layer is formed by winding a metal tape around the first screening layer to give a flexible tube, leaving the air gap between the two. The metal tape is wound as an overlapping helix along the cable.
Patent DE-2501166-A1 (DE)
Title: Plastic steering column switch housing - has sprung cover to give access to wiring plug strip
Inventor: ERDELITSCH HERBERT
IPC: B62D1/16
Filed: 1975-01-14
Abstract: The upper housing part covers the steering column switch and switch plate (30) and terminates as a spring locking ring (22). The switch bearer (29) is fixed by a clamp to the upper end of the steering column (28) and covered by the lower housing part (10) by locking elements provided in its inner walls. The lower part (10) locks on the upper housing part (20) by a spring ring (12) which is a counter element to the upper spring ring (22). The cable guide plate and wiring plug connection (32) projects below the lower parts opening which is formed as a groove spring guide (35) to correspond with a counter guide (34) on the upper side of the 'U' shaped housing cover (33).
Patent DE-2505279-A1 (DE)
Title: N-benzene - sulphonyl-beta-alanine hydrazide - as an immuno suppressant agent and to reduce cortisone intake
Inventor: IRIKURA TSUTOMU
IPC: A61K31/18
Filed: 1975-02-07
Abstract: Compsns. contg. 1-400 mg per unit dose of N-benzene-sulphonyl-beta-alanine hydrazide (I) are employed as immuno-suppressive agents and to reduce the corticosteroid dose given to a pateint who has been on such drugs for a long time. (I) is suitable for oral administration in solid or liq. form.
Patent DE-2505544-A1 (DE)
Title: Valve with leakage indicator for liquids - having valve spindle supporting two-faced PTFE valve plate seal
IPC: F16K1/38
Filed: 1975-02-10
Abstract: Valve with leakage indicator, esp. for the food and/or drink industry, arranged in a pipe system e.g. for separating a prod. liquid from a purifying soln. has a corner valve housing contg. a single valve spindle, and a valve plate seal with two sealing faces supported on a plate of this spindle. The seal has an annular space bordered by one of the parts of the seal, and the valve seating, and connected to the leakage outflow. Low constricutional costs. Very reliable in operation. Very easily operated. Very resistant to wear during operation.
Patent DE-2512203-A1 (DE)
Title: Portable dog-excrement sweeping appliance - as two part plastic tube with extensible fanning out shovel
Inventor: WOERTZ GOTTLIEB
IPC: E01H1/12
Filed: 1975-03-20
Abstract: The dog ecrement removal appliance is designed for rapid cleaning pavements, lawns and other surfaces fouled by dogs while they are being exercised, and the dog owners or handlers themselves can be obliged by officials to make use of it on the spot when their dogs have offended transferring the excrement to gutters or bushes. It can easily be carried in a small case, and comprises an extensible shovel, which widens as it is pushed outwards. There is a tube, in two parts, containing brush and shovel, the latter being extended by pressing a knob in a guide-groove and tanning outwards. It may be 300mm long with the shovel extending to 420mm, and can be carried inconspicuously like a small walking-stick.
Patent DE-2512740-A1 (DE)
Title: Electrolytic cell with cathode, anode, and reference electrode - for operation with constant electrode potential and controlled temps.
Inventor: SCHAEFER WIELAND DR
IPC: C25B9/19
Filed: 1975-03-22
Abstract: An electrolytic cell for synthesis of metal-organic and complex cpds. consists of two metallic tempering (temp. controlling) plates, which are in contact with the materials of the electrodes over a large surface area. The electrodes are sepd. by two non-conducting frames, one of which carries a reference electrode which lies immediately in the vicinity of the corresponding working electrode. The frames are sepd. by a diaphragm. Electrolysis at constant electrode potential can be carried out under anaerobic conditions. The electrodes are easily interchangeable and their temp. can be closely controlled. A favourable ratio of electrode surface area to cell vol. is achieved.
Patent DE-2514110-A1 (DE)
Title: Fully and semi-preserved crab meat - prepd. by mixing washed crab meat with starch or other mucilage and salt
Inventor: HENNING WOLFGANG
IPC: A23L17/40
Filed: 1975-03-29
Abstract: Fully preserved crab is prepd. by (1) mixing crab meat, advantageously washed and free from wash water by centrifuging or similar, with 15-20 wt. % (w.r.t. crab meat) of a mucilage of starches or other mucins contg. 1.5% NaCl (w.r.t. meat quantity) and with a condiment acid, yielding pH 6.5-7.2 in crab meat and also with a red dye, and then (2) distributing the meat in packing, loosely and with a large air-space, and sterilising in a rotating autoclave-cage in autoclave, at 115 degrees C. The preserved crab is free from chemical preservatives and aq. additive. Germs are killed on sterilising. Mucin liquefies and surrounds the crab meat with a thin mucin layer, preventing boiling of meat. Incubation at 28 degrees C and 38 degrees C for 7 days indicated no deterioration.
Patent DE-2514240-A1 (DE)
Title: Carrying grip for containers - has reinforced strip with hook at each end locating container rim with pivotably attached hand grip
IPC: B65D25/28
Filed: 1975-04-01
Abstract: The carrying grip for containers e.g. tin cans contg. e.g. beer, consists of suitable plastic material formed in a bracing strip provided with hooks at each end for locating the rim of the carried container. The bracing strip is fitted outside of one of its hooks with a holder (3) for a gas cartridge which forms an integral part with the bracing strip and with a grip (2) pivotably attached by a film hinge (5) to its rib (7). One end of the bracing strip (6) is fork shaped and each prong (6a, 6b) of the fork is provided with one hook while the opposite end of the bracing strip is fitted with only one hook.
Patent DE-2517076-A1 (DE)
Title: Moisture cross-linkable thermoplastic polymers - comprising olefin polymers with grafted silane groups
Inventor: VOIGT HERMANN UWE DR
IPC: C08K5/54
Filed: 1975-04-18
Abstract: In the prodn. of moisture-cross linkable thermoplastic polymers e.g. olefin polymers or copolymers or elastomers, cpds. which contain one or more silicon hydride gps. triple bonds Si-H in the molecule are grafted on at double bonds of the thermoplasts and these re subsequently cross-linked by traces of water which may be introduced into the material in various ways. The addn-reaction of the silane cpds. pref. takes place at temps. of 160 degrees-240 degrees C esp. 180-220 degrees C. The addn. of silane cpds takes place without radical initiators so that no undesired C-C cross-linking takes place. The prods. are useful for sheating and insulation of the electric cables and conductors.
Patent DE-2520879-A1 (DE)
Title: Aluminum door or window frame with insulating inlay - with completely sealed gap. between glass clamping frame and support frame
IPC: E06B3/30
Filed: 1975-05-10
Abstract: Aluminium door or window frame comprises a supporting frame (1) wth an arm (8) for abutment against the glass pane (4), an intermediate seal (7), and a retaining bar (9) for receiving spaced retaining members (3) for attaching a glass clamping frame (2). The latter includes a cover arm (5) which abuts under tension against the glass via a flexible sealing pressure strip (6). Pressure inserted in the retaining bar s an insulating inlay (12) with recesses for receiving the retaining members and with a sealing lip (12b) which abuts against eh outer narrow edge of the glass clamping frame.
Patent DE-2521535-A1 (DE)
Title: Metal reinforced concrete girder and form - has U-shaped sides and metal web strips with T-piece retainer
IPC: F16B2/14
Filed: 1975-05-15
Abstract: The concrete form is a girder made out of two U-section metal beams (1, 2) with the yokes of the U-beams facing each other, and sandwiching the web between them. The flanges (5) of the U-beams are supported by a wooden lattice, propping the form up. There is a coupling section (9) of a depth slightly less than the web thickness, and forming the connection between the neighbouring girders. It is made out of two metal strips (10) of rectangular cross-section with welded metal crossbar connectors also of rectangular cross-section, and perpendicular to the coupling strips. A fastener of T-section replaces one of the crossbar connectors and fits in a slot in the wooden side to fix the metal strips in place.
Patent DE-2525301-A1 (DE)
Title: Two-phase AC motor control - is for operation of adjusting mechanisms in automatic regulating systems with three-point regulators
Inventor: ISMATCHODSCHAEW SAGDULLA KUDRA
IPC: H02P23/24
Filed: 1975-06-06
Abstract: The windings and two series-connected capacitors of the two-phase A.C. motor are connected in a delta circuit. The connecting point of the windings are applied to a network connection and the winding ends are coupled to the capacitors via switching elements to the other network connection. The connecting point of the capacitors (3, 4) is coupled electrically to the connecting point of the switching elements (5, 6). The capacity of each capacitor (3, 4) is equal to the out of phase rated capacity of the motor. The control device consists of windings (1), the motor (2) and two series-connected phase shift capacitors (3, 4).
Patent DE-2540697-A1 (DE)
Title: Chatter free rack and pinion steering - having hydraulic servo and steering column coupling plate to pinion
Inventor: LOEWIS ALEXANDER V DIPL ING
IPC: B62D5/22
Filed: 1975-09-12
Abstract: The pinion of the servo assisted steering is mounted in a support jig whose displacement controls the amount of servo force. The rack is then driven by the combined force of the pinion and the servo. The pinion is coupled to the steering column by a coupling plate with parallel sides. The plate is held in the steering housing between two sets of axial bearings. The bearings have simple plastic cages and allow the pinion jig to swing with the steering reaction force, without requiring a complex universal joint.
Patent DE-2540908-A1 (DE)
Title: Expansion compensation for eddy current drives - has driving unit surface divided by slots bridged by conductors
Inventor: BRANDIS CURT DIPL ING
IPC: H02K41/025
Filed: 1975-09-13
Abstract: The driving unit surface (16) interacting with the inductor coil unit has slots (15, 15') dividing it into individual sections (6'). They extend over the zone convered by the coil. The surface (6) has conducting bridges across the slots which allow a change of position and size of the slots w.r.t. the driving unit. This is cheaper and simpler than using a coolant to prevent distortion of the driving unit by eddy current heat loss.
Patent DE-2549994-A1 (DE)
Title: Plough with shares has an extra curved rotary disc - smaller flat or curved disc bottom cutting edge enables both shares to rotate on central axes
Inventor: BUHTZ ERWIN
IPC: A01B17/00
Filed: 1975-11-07
Abstract: The curved disc is pivot-mounted on its centre axis to a disc feature which is attached to the support-frame. The disc is a smaller flat or curved disc which is also pivot-mounted on its centre axis on a disc fixture and is joined to the support frame. The discs are positioned so that the bottom cutting edge is situated at such a distance from the large disc inside surface that both discs can rotate without touching. Catch-rods on the side of the curved disc are pivot mounted on the support. The distance of the support to the support-frame can be adjusted by loosening screws on a sleeve-type guide welded to the support-frame.
Patent DE-2557057-A1 (DE)
Title: Door surround with U:shaped sub:frame - has interlocking back part and cover together forming enclosed channels for pipes or electric wires
Inventor: BRENNER CHRISTIAN
IPC: E06B1/52
Filed: 1975-12-18
Abstract: The door surround includes a back part (5) of a U-shaped section. The side walls (8,9) of the back part (5) are provided along their free edges with locking projections (14, 15). The space between the side walls (8,9) is subdivided by a separating wall (12) in two spaces (10,11) for accommodating pipes or electric wires. The spaces (10,11) of the back part (5) are enclosed by a cover (6) which is overlapping with its side walls (18,19) the side walls (8,9) of the back (5). The cover is provided with inclined locking strips (21,22) which are interlocking with the edge locking projections (14,15) of the side walls (8,9). The separating wall (12) is higher than the side walls (8,9) and is fitted at its free end with support flanges (16,17).
Patent DE-2558432-A1 (DE)
Title: Heavy table or bed hinge for furniture - has hinge plate edge for non-damaging support of chipboard plate
IPC: E05D5/02
Filed: 1975-12-23
Abstract: The hinge is used especially for heavy hinged tables in wardrobes or for hinged beds. The hinge arrangement can be connected firmly to the chipboard panels so that it is not torn away even under high loads. The first hinge section (2) is held on a shelf (1) of the wardrobe. The second section (5) held on the plate is shorter than the thickness of the panel of the table (12) and the hinge edge is folded to fit into groove in the panel edge. The clear distance between the round housing (7) carrying the hinge pin and the free turned region (9) of the first hinge part (2) is equal to the wardrobe shelf thickness. The length of the turned second section (5) on the plate is less than the thickness of the plate (12) to be fixed on it.
Patent DE-2603485-A1 (DE)
Title: Smoothing or satinising rolls for paper - are in horizontal stand, some vertically adjustable to open gaps
Inventor: SCHLUNKE JUERGEN
IPC: D21G1/00
Filed: 1976-01-30
Abstract: Paper calender comprising esp. smoothing and glazing or satinising rolls has all the rolls mounted in one or two horizontal planes; a piston-cylinder unit applies mutual contact pressure between all the rolls in one horizontal plane. Some of the rolls cannot be varied in their vertical position, while other rolls, adjacent to these, can be lowered relative to the first set, forming gaps between adjacent rolls. In one preferred arrangement all the rolls are initially in the same plane; in another pref. arrangement, those which can be lowered are situated below the fixed rolls. If it is necessary to increase the gaps between rolls, for example if paper becomes torn, this can be rapidly and easily done. A uniform contact pressure is obtd. independenly of the self-weight of the rolls.
Patent DE-2606854-A1 (DE)
Title: Tungsten-inert gas welding using direct current - and auxiliary arc striker electrode with two high frequency igniters
Inventor: ALTPETER ARNO
IPC: B23K9/067
Filed: 1976-02-20
Abstract: A nonconsumable electrode (1) is located on the axis of the gas supply nozzle. Close to (1), and insulated from the nozzle, is an auxiliary electrode (2) forming an auxiliary arc to assist striking the main arc. Between (1) and the workpiece is a h.f. igniter which can be uncoupled by a low pass filter directly connected to the power supply, and which is used to strike the main arc. A second h.f. igniter is connected between the electrodes and remains connected at least until the main arc is struck. Both igniters can pref. be simultaneously switched into the circuit, which is pref. used for tungsten-inert gas welding. Electrode (2) is pref. a metal ring surrounding electrode (1). The auxiliary and main arcs can be individually controlled, so the main arc can always be obtd. and the auxiliary arc cut off after the main arc is struck.
Patent DE-2606880-A1 (DE)
Title: Pipe coupling for bore pipes, etc. - comprises sleeve tapering axially to larger end diameters and conical bolt
Inventor: PRINZ GERHARD DIPL ING
IPC: F16L21/08
Filed: 1976-02-20
Abstract: A pipe coupling for bore pipes, esp. those according to DIN 4928 in which the spigot and socket ends of the separate lengths of pipe to be connected, have radial bores aligned to each other. A clamping sleeve can be inserted in the radial bores and there is a tightening detail to be forced into the sleeve to expand it. The sleeve has slots and the expander is formed by a conical bolt. The outer circumference of the clamping sleeve widens out symmetrically and conically both towards the inside of the pipes and towards their outside. The radial bores of the lengths of tube are tapered to suit the sleeve, and the conical bolt has at its end outside the pipe, a screwed hole. All the separate details can be dismantled easily and used over again.
Patent DE-2607112-A1 (DE)
Title: Rare earth or rare earth metal vanadate phosphor purificn. - by heating with soda or potash removes impurities concn. on surface
Inventor: BOLZ BRUNO
IPC: C09K11/00
Filed: 1976-02-21
Abstract: Removal of impurities conc. on the surface of particles of phosphors (I) involves heating to 150-1250, (850-1000) degrees C with soda and/or potash (II), cooling and treating with a solvent (water) for (II). The mixt. pref. also contains an oxidant, e.g. KNO3, (NH4)2S2O8, perborate, percarbonate etc. and/or a glass former, e.g. borate, silicate, phosphate etc. Red phosphors used in colour TV tubes can be obtd. in a purity high enough for re-use without complete decompsn. and re-synthesis. Heating is carried out for 10 min to 10 h (1-2) hrs. After treatment with a solvent, (I) can be treated with an acid esp. a mixt. of organic and mineral acids, and then washed again with an aq. (II) soln.
Patent DE-2611274-A1 (DE)
Title: Control amplifier with variable voltage balancing - uses extreme values made symmetrical w.r.t. zero line by subtraction
Inventor: GIES JOHANNES DIPL ING
IPC: H03H11/32
Filed: 1976-03-17
Abstract: The amplifier has two scanning and storage circuits (7, 8) controlled by scanning pulses (P1, P2) coinciding with the extreme values (U1, U2) so that output voltages are generated, corresponding to the extreme values (U10, U2). Another voltage is derived from these voltages corresponding to arithmetic mean between the extreme values (U1, U2). It is subtracted in a stage (10) from the variable voltage (U) and the difference voltage is applied to a control amplifier (11). Output voltage of the latter can be collected through a further scanning and storage circuit (12) at instants at which one of the extreme values (U1) appears. This output voltage is applied to a control circuit (13) which adjusts it to a value of an extremum corresponding to a reference voltage (Uref) applied to the control circuit (13).
Patent DE-2611937-A1 (DE)
Title: Pressure switch system for triggering switch and transmitter - has fluid filled corrugated tube capsule springs
Inventor: NEUBECK KURT DIPL PHYS DR
IPC: F15C3/04
Filed: 1976-03-20
Abstract: The elements which trigger a switch or a transmitter consist of an over-pressure safe, fluid filled corrugated tube-capsule spring or capsule plate spring system, which can have different spring constants corresponding to their function. They are so measured in their expansion volumes that these can accept the fluid volume displaced by a definite primary force (F) on a piston (13) on compression of the corrugated tube (14). A secondary force induced into the inside of the pressure housing (1) by the pressure medium, compresses one or more parallel central capsule springs (2) by a given amount. Though further volume displacement a switch capsule spring or switch plate spring (7) is acted upon and its expansion triggers the switch or controls the transmitter.