baber/WOPTO huggingface dataset:
Patent DE-2458625-A1 (DE)
Title: 1-(Substd amino)-3-(disubstd. phenoxy)-2-propanols - prepd. e.g. by reacting 1,2,-epoxy-3-phenoxy-propanes with amines
Inventor: ZOELSS GERHARD DR
IPC: C07C275/38
Filed: 1974-12-11
Abstract: 1-Amino-3-phenoxy-2-propanols of formula (I): (where R is H or is not >10C alkyl; R1 is H, is not >10C alkyl, cyclopentyl, cyclohexyl, benzyl or phenyl; or R+R1 is a divalent branched or unbranched hydrocarbon radical with 4-7C atoms in the main chain, one of these C atoms opt. being replaced by O, S or N; R2 is H, is not >6C alkyl, benzyl or phenyl; R3 is 3-6C branched alkyl, is not >6C cyanoalkyl, or 3-7C cycloalkyl; and R4 is H, is not >6C alkyl, or benzyl), e.g. N- 3-(1-hydroximinoethyl)-4-(3-t-butylamino-2-hydroxypropoxy)-phe- nyl -N', N-dimethylurea, and their pharmaceutically tolerable salts are new cpds. Several processes for their preparation are claimed. (I) display strong beta-adrenergic blocking activity with good cardioselectivity. As shown by absence of reduction of heart rate when administered orally to dogs, (I) do not have undesirable cardiodepressive properties.
Patent DE-2460034-A1 (DE)
Title: Sports shoe with pneumatic resilient sole - control valves for adjustment to different shock-absorption
Inventor: CUJOVIC MIRO
IPC: A43B5/00
Filed: 1974-12-19
Abstract: The sole (6) of the sports shoe has a gas or air cushion chambers (14, 15, 16) fully airtight, and closed by a valves (4) so that air or any gas or gas mixture can be used to fill the sole to form shock absorbing cushions. The air or gas pressure can be regulated by the valve so that the weight of the wearer and the use of the shoe (e.g. on hard or soft ground for running or jumping etc.) can be taken into account. A single air cushion chamber which did not extend over the entire length of the sole could mean a loss of shock absorption since the gas would escape to the unstressed areas. By providing several air chambers only those required for the particular sporting purpose need be filled with air.
Patent DE-2461692-A1 (DE)
Title: Erasing rubber and pencil sharpener combination - built into the pressure button of a propelling pencil
Inventor: WINCZIERS BERNHARD
IPC: B43L23/08
Filed: 1974-12-27
Abstract: Erasing rubber of 5mm diamter positioned in the holder of a propelling pencil pressure button, the pressure button of the pencil lead conveyor device into which a lead sharpener for pencil leads is built in with the pencil leads having a diameter from 2 to 3mm. The erasing rubber holder with lead sharpener is only differentiated by it's colour and the slightly larger diameter of its plastic outer coating from the mechanical propelling pencil holder. The object of this invention is to combine the function of two separate tools required by a draughtsman into one unit.
Patent DE-2504956-A1 (DE)
Title: Monitoring device for amplitude and phase of AC quantities - has at least one two-dimensional optical imaging device
Inventor: FIORENTZIS MICHAEL DIPL ING
IPC: G01R31/00
Filed: 1975-02-06
Abstract: The monitoring device for amplitude and phase of alternating current includes an optical imaging device (11) and has two control axes (x, y) at an angle with each other. It is connected by corresponding control inputs (X, Y) to an input circuit delivering two components (I X, IRy etc) of at least one monitored quantity (IR etc). A sensor system in the optical device active range has individual surface (11a) elements allocated to individual sensors. At least one surface element of the picture area is allocated to a scale section of an indicating instrument for at least one monitored quantity. The monitored results may be displayed on a cathode ray oscilloscope.
Patent DE-2514508-A1 (DE)
Title: Accumulator cell terminal post seal - with sealing ring pressed on pole bridge collar by insulating sleeve
Inventor: DURHACK WERNER
IPC: H01M10/6556
Filed: 1975-04-03
Abstract: The terminal posts of accumulator cells are sealed by a sealing ring which rests on a collar of the pole bridge and is tightened against it by screwing a nut on the terminal post against an insulating sleeve made of polystyrene. The seal is situated below the electrolyte level. The post is sealed against the cell cover by casting compound in a cap over the nut. This is a simple way of sealing both the terminal post and the cover. The terminal post is not exposed to the corrosive action of the electrolyte or of the released gases. The cell cover is kept free from mechanical stresses.
Patent DE-2531038-A1 (DE)
Title: Carrier bag prodn. strip with reinforcement - ass region of handle of completed bag reinforced with multiple layers of material
Inventor: BROICH KARL
IPC: B31B19/86
Filed: 1975-07-11
Abstract: A plastic strip is for use in production of carrier bag type packings. It has a fixed hand grip mounted on a pipe box machine which forms the support package, and then fills it and seals or closes it. It is constructed so that the foil strip is reinforced with other material sections in the regions where the finished carrier bag (5) handles (6) are situated. This reinforcement may be extended to cover the entire strip of material being used, and can be welded or attached to the plastic strip material by an adhesive. The reinforcement is applied until the region of the handle (6) is of triple or quadruple layer thickness.
Patent DE-2535159-A1 (DE)
Title: Sodium chloride in wafers or gelatin capsules - for use in slimming diets
Inventor: NEUBECK MONIKA
IPC: A23L27/40
Filed: 1975-08-06
Abstract: Sodium chloride in the form of round, square or oval wafers or gelatin capsules has a less salty taste. When the sodium chloride intake is sufficient other condiments are not required and the appetite is reduced. The capsules are therefore suggested to be useful in skimming diets.
Patent DE-2535185-A1 (DE)
Title: Perforator for mine blastholes - has twist sleeve driving winch through gearing to control hammer feed
Inventor: DOBROBORSKIJ SAMUIL I
IPC: E21B19/084
Filed: 1975-08-06
Abstract: The perforator for shot or blasthole drilling in the mining industry consists of a hammer and striker and a twist sleeve. It incorporates a bearer rod with bit, and a winch drive mounted on the hammer. The winch is anchored in the rock, and the twist sleeve in the hammer (1) acts as the drive for the winch (6). It engages the winch through gearing, so that the feed of the hammer is governed by the twisting movements of the sleeve. The exterior of the sleeve forms a worm in the meshing area, engaged by a worm wheel carried on the winch axis. The worm wheel is freely carried by a sleeve on the winch drum axle, with a pressuriser which forces the worm onto the drum with pre-set force to vary the feed force.
Patent DE-2537604-A1 (DE)
Title: Simple roofing plastics insulation construction - using jointed sheets of foamed polyurethane attached to rafters by invisible angle pieces
Inventor: SCHNEIDER FRIEDRICH
IPC: E04D13/16
Filed: 1975-08-23
Abstract: A thermal insulation sheet of foamed plastic provides complete thermal protection for roofing constructed of timber rafters to which it is attached. The sheet is prepared with tongued and grooved upper/lower edges and it has a narrow longitudinal slot at the edge attached to a rafter. This slot fits a mounting piece, the opposite edge has a wide strip of half thickness where it forms a lap joint shaped by the face and centre plane. Components are simple to produce and assemble and without significant loss of insulation material.
Patent DE-2543053-A1 (DE)
Title: Tranquillising, antisclerotic oleanolic acid heptaoside - extracted from roots of Patrinia intermedia Rocm. et Schult
Inventor: SOKOLOV SERGEJ J
IPC: A61K36/84
Filed: 1975-09-26
Abstract: Medicament consisting of the triterpeneglycoside oleanolic acid heptaoside of formula (I): together with pharmaceutical diluent such as starch or powdered sugar. (I) has tranquillising, hypotensive, cardiotonic and antisclerotic activity and may be used in the treatment of neurasthenia, psychasthenia, vegetative dystonic, neurotic overexcitement as well as neurosis of the cardiovascular system, early stages of hypertonie and in sleeping disorders.
Patent DE-2551744-A1 (DE)
Title: Publicity letter cutting-out process - involves use of signals representing outlet to control plotter blade cutting letter from resin
Inventor: UDO NARIO
IPC: G09F7/16
Filed: 1975-11-18
Abstract: The XY coordinates of the peripheries of the letters are converted into signals, which are stored as data in a computer. From these stored signals those representing the desired letters are selected, and are used to control the movements of the blade (18) of a plotter (P). This cuts them out from a film of synthetic resin, glued to a protective layer. The blade can be arranged to cut into the resisn and the glue, but not into the protective layer. The plotter can have a drive control circuit (10), two parallel y-axis rails (11, 12), and an x-axis rail (13) driven by an indexing motor (14).
Patent DE-2604145-A1 (DE)
Title: Brain wave activity monitoring device - has electromagnetic energy input and retransmission system with electronic evaluator
Inventor: MALECH ROBERT G
IPC: A61B5/05
Filed: 1976-02-04
Abstract: The device has a means by which the brain wave activity of a person or animal may be monitored. It has a series of devices (2,4) which beam electromagnetic energy to the brain (10) of the person (8) or animal under investigation. Other devices (4, 12) are provided to receive the electromagnetic energy which is modulated by the brain wave activity. It provides a modified electromagnetic modulated signal which can them be received and evaluated by means of a further set of devices (24, 26).
Patent DE-2605677-A1 (DE)
Title: Reinforced concrete hyperboloid shell cooling tower - with reinforcing steel lattice structure connected by diagonal bars
IPC: E04H5/12
Filed: 1976-02-13
Abstract: The cooling tower is in the form of a reinforced concrete hyperboloid shell structure, and is designed to combine moderate wall thicknesses with enhanced stability under heavy wind loading, and allow construction of larger towers. The thin reinforced concrete shell is stiffened by a steel lattice structure, so that horizontal and/or vertical chords are connected to the shell, at a set interval from it, by diagonal bars, so as to provide shear strength. The shell may be erected as a site concrete unit, or made up from prefabricated reinforced concrete slabs. The chords and diagonal bars may be detachably joined together by screws at the nodal points. The tower may be altered, or completely dismantled and re-erected, without damage to prefabricated concrete slabs or steel lattice components.
Patent DE-2605762-A1 (DE)
Title: Workpiece surface treating machine - has rotatable container with restraint and pivotable non-rotatable single container end
Inventor: TEMME KARL
IPC: B24B31/10
Filed: 1976-02-13
Abstract: The workpiece surface treating where a container rotates about an axis of rotation such that the alignment of all container diameters remains unchanged. The container axis is pointed towards the axis of rotation and in the region of intersection of both axes there is a restraint of the container end which can pivot but cannot turn. The non-rotatability of the restraint can be freed. The restraint devices form a flow through channel which is connected with the container inside and the devices themselves can be in the form of an elastic hose (14). the restraint device is formed by a ball head in a step bearing and both of these components are ribbed.
Patent DE-2607749-A1 (DE)
Title: Sealed lithium iodine cell - having lithium sodium aluminate solid electrolyte sepg. anode and cathode
Inventor: FARRINGTON GREGORY CHARLES
IPC: H01M6/18
Filed: 1976-02-26
Abstract: A sealed Li-I cell comprises (a) an anode of Li, Lis as amalgam and Li in non aq. electrolyte, (b) a cathode of I or I with an ionic conductivity enhancing material and (c) a solid Li-Na aluminate electrolyte having an approx. compsn. of LiNaO. 9Al2O3 with 1.3-85.0 (40-60) esp. 50% total alkali ion content being Li, between anode and cathode, the anode, cathode and electrolyte being within a casing. The cell has a high cell voltage of about 3.6V, high energy density, near zero self-discharge rate and may be used as a secondary cell.
Patent DE-2607853-A1 (DE)
Title: Mine channel support frame strut - has plate bows with bottom anchor eyelets and top holes for intermediate frame
Inventor: SCHAEFER HEINRICH
IPC: E21D11/26
Filed: 1976-02-26
Abstract: The strut for mine channel section frame supports includes spacer bolts secured to the frames by anchors or yokes passing under the frames for this purpose. The yokes take the form of bows of a plate (4) which forms eyelets at the ends (5, 10) to take the anchors (7). The bows (4) should be fitted to the frames (1, 2) in pairs and adapted to the outsides of the frames. Holes (11) should be provided in the bows to take the flanges on the frame between. When a pair of bows is used, these butt against one another from either side over the flanges (12) of the frame between. The bows for any one frame may be integrated, in which case the holes together equal the contours of the frame support.
Patent DE-2622201-A1 (DE)
Title: Mine tunnelling shield with auxiliary cutters - has auxiliary horizontal frame with extra cutters and able to carry mining machine
Inventor: JUETTE HANS
IPC: E21D9/06
Filed: 1976-05-19
Abstract: A mine tunnelling shield has a main frame with beams shaped to match the contour of the tunnel, with a supporting framework and with cutters mounted on its outside in the conventional manner. An auxiliary frame (22) across it carries a further horizontal set of cutters (21). Each cutter is of similar design to the others with a hollow rectangular body, each pushed forwards by an advancing cylinder. This frame has a horizontal arm extending across the main frame, with a central vertical support (24) and has front and rear hollow beams. Similarly to the main cutters, these auxiliary cutters (21) can be advanced singly or in sets. The auxiliary frame can support a coal mining machine (31).
Patent DE-2632747-A1 (DE)
Title: Tumour inhibiting di-heterocyclic azines - contg. one thiazolidine and one per hydro-thiaz(ep)ine ring
Inventor: STORNI ANGELO DR
IPC: A61K31/54
Filed: 1976-07-21
Abstract: Azines of formula (I) are new: (one of R1 and R2 is 3-6C alkenyl or 2-propynyl; the other is a similar gp. or is =6C alkyl or H; R3 and R4 are H or CH3; A is CH2, CH(CH3), CH2CH2 or propylene; one of m and n is 1 and the other is 0). They are prepd. e.g. by reacting a 2-thiosemicarbazide of a thiazine or thiazephine-2,4-dione with HOCHR4-(A)n-COOX (X = H or =6 alkyl) as their reactive esters. (I) inhibit the growth of tumours, e.g. transplanted Walker carcinoma or dimethylbenzoanthracene-induced mammary gland carcinoma in rats. They are administered at 1-150mg/kg/day in usual parenteral, oral or rectal formulations. In an example, a typical cpd., the 2,2'-azine of 3-allyl-5-methyl-2,4-thiazolidinedione and of dihydro-2H-1,3-thiazine-2,4(3H)dione, was prepd. by reacting dihydro-2H-1,3-thiazine-2,4(3H)dione-2-(4-alkyl-3-thiosemicarbazo- ne) with 2-bromopropionic acid.
Patent DE-2647116-A1 (DE)
Title: Meat suspension string loop machine - with improved drive of string feeder and gripping levers
Inventor: WIEGAND HERMANN
IPC: A22C15/00
Filed: 1976-10-19
Abstract: A machine to apply loops of string to large pieces of meat consists of a gripping device, a knotting device and a cutter. The gripping levers are controlled by a profiled disc, coupled to the transmission shaft. The levers have toothed segments which are concentric to their pivots and are in engagement with each other. Machine runs mor quickly because of a simpler drive for the gripping levers.
Patent DE-2647613-A1 (DE)
Title: Uniformly softening and blending thermoplastics - passing through feeding, mixing and discharging zones each with separately regulated operation
Inventor: WITTROCK LUDWIG
IPC: B29C48/38
Filed: 1976-10-21
Abstract: Plant for softening, fusing/blending thermoplastics etc. has an adjustable high speed mixer frree from significant propelling effect, a feeder, a separately regulated feed pump, and an independently adjustable discharging device (e.g. screw worm) to produce a suitable material flow pressure, an appropriately turbulent peripheral movement being formed in the mixer by its speed control so as to produce the required internal frictional heat for fusion. The dimensions of the feed flow channels in the different zones are selected and relate to each other so that, with max. throughput from the feed and discharge zones, the resistance to flow/pressure produce a material pressure which is less than that which would be necessary for the required frictional heat if the mixer rotated at low speed. Each zone is controlled as required, uniform flow for any throughput rate i.e. no uncontrolled or variable pressures, air and gases can escape, hence uniform end prod..
Patent DE-2659241-A1 (DE)
Title: Xanthinol orotate - used as pharmaceutical e.g. to promote blood circulation or mental alertness, as a cosmetic or in veterinary medicine
Inventor: KLOSA JOSEF DIPL CHEM DR RER N
IPC: C07D239/54
Filed: 1976-12-23
Abstract: Xanthinol orotate of formula (I) is new: (I) can be used as pharmaceuticals, cosmetics and in veterinary medicine. (I) promotes blood circulation, the mental alertness of humans and the ability of rats to learn. (I) lowers the fat content of blood and restricts the general regeneration process of cells without having any harmful effects. The toxicity of (I) is practically negligible, Suitable therapeutic doses are 50-1000 (pref. 200)mg (I) is soluble in water (cf. other orotic acid salts which are sparingly soluble) and solns. of up to 20% can be stored for unlimited periods. (I) itself is stable (I) can be combined with other active ingredients e.g. Clifibrat, or painkillers e.g. acetyl salicylic acid or stimulants eg caffeine.
Patent DE-2700083-A1 (DE)
Title: Derivation of timing frequency from mains - uses harmonic or mains frequency which is separated, and stepped down by preset counter
Inventor: BARTHELMES HORST ING GRAD
IPC: H03K12/00
Filed: 1977-01-04
Abstract: The mains frequency is converted into a rectangular or other alternating voltage containing a certain multiple of the mains frequency. This frequency is filtered out by an active filter, converted by a following pulse shaper into a pulse train of the required higher frequency, and applied to a counter with a presentable number. On reaching the preset number the counter delivers a pulse which starts a new counting process and delivers a pulse train with the required period.
Patent DE-2701332-A1 (DE)
Title: Reciprocating linear guide for wire coiling machine - is coupled to drive ribbon by toggle clamps
Inventor: WEBER GOTTFRIED DIPL ING
IPC: B21C47/12
Filed: 1977-01-14
Abstract: A wire coiling machine has a linear guide which is operated by an endless drive ribbon (1). The ribbon (1) has two parallel sections which run in opposite directions. The wire guide is a plate (2) located between two rails by four rollers. A spring loaded toggle lever (11, 12) provides the clamping force with which the guide assembly is coupled to one or the other of the drive ribbon sections. A secondary toggle assembly (13) is linked to the primary toggle in order to obtain the instantaneous change over of the ribbon clamp in the two end positions. A roller lever (8) on the primary toggle is actuated when the wire guide arrives at either one of the end positions (7, 18).
Patent DE-2702174-A1 (DE)
Title: L-shaped live poultry conveyor - has tunnel conveyor element housing conveyor belts
Inventor: MOLA GIUSEPPE
IPC: B65G43/10
Filed: 1977-01-20
Abstract: A live poultry conveyor has a first conveyor element (1) positioned largely horizontally which is arranged at one end around an axis extending largely vertical to the ground. A first conveyor band (8) is located on the floor of the first conveyor, extending continuously along the first conveyor element. A second conveyor element has one end attached around an axis extending largely parallel to the ground and a second conveyor band (30) is positioned on the floor of the second conveyor element, extending continuously along it. Finally there are means to alter the degree of inclination of the second conveyor element in relation to the floor. The first conveyor element leads into the corresponding connecting ends above the second conveyor element.
Patent DE-2704011-A1 (DE)
Title: Table tennis bat with perforated blade - has several perforation shapes and round holes of max. dia. reducing air compression in front of bat
Inventor: WEIGEL HEINRICH
IPC: A63B59/40
Filed: 1977-02-01
Abstract: The table tennis bat has a perforated blade designed to affect the movement characteristics of the ball as little as possible. The cross-section of these perforations can be circular, elliptical, slot shaped, rectangular or square. Variation of the size and shape of these openings ensures that a variety of bats van be produced. The air in front of the bat is not highly compressed as in case of integral bats. This eliminates the effects of the air compression on the ball and significantly higher hitting accuracy is achieved. The circular perforation diameter can be a max. of 7mm. One such model has 416 perforations.
Patent DE-2715451-A1 (DE)
Title: Undulatory plate for separating particles from fluid streams - is arranged parallel to other plates and has particle collecting channels
Inventor: SMITH IAN MCRAE
IPC: B01D45/06
Filed: 1977-04-06
Abstract: Appts. for sepg. particles from a fluid stream comprises undulatory plates defining flow paths and having a particle retaining pockets that define canals for the downward discharge of the collected particles. Used for sepg. solid or liquid particles from fluid stream. The re-entrainment of particles is reduced.
Patent DE-2716037-A1 (DE)
Title: Open plan office prefabricated partition wall - has tubular posts, screws and sockets for wall shells accommodating cables
Inventor: KOENIG KARL-HEINZ
IPC: E04B2/78
Filed: 1977-04-09
Abstract: The partition or movable wall, in the form of a prefabricated building component, is used to divide a large interior into any number of partitioned areas or recesses, in e.g. open-plan offices. There are one or two round tubular wall posts (1) with radially aligned threaded holes (2, 3) for screwing in bolts (4) with threaded sockets (5) screwed onto them. These have two threaded holes (6, 7) at right angles to the bolts, and run transversely to the posts. Wall shell panels (8, 9) are screwed onto the sockets from both sides, retaining an intervening space (11) between the shells for accommodation of power and/or control loads. The edge of the wall shells may be fitted with a plastic profile piece (12).
Patent DE-2716631-A1 (DE)
Title: Multiple blade bow saw - uses conventional blades set by distance pieces between segments secured by bars passing through holes
Inventor: FEIGE WERNER
IPC: B23D49/06
Filed: 1977-04-15
Abstract: The multiple-cut bow saw uses a number of conventional saw blades set at the desired distance apart. The individual blade segments can accommodate the blades, and the desired interval can be obtained by inserting distance piece (6) between the segments (1), these being secured by a bar passed through holes in them and clamped together in a packet. A single block can be used instead of the distance pieces where fixed intervals are desired,t he individual blades being secured by a through steel bolt. The design allows even tensioning and easy changing of the blades.