baber/WOPTO huggingface dataset:
Patent DE-2905010-A1 (DE)
Title: Narrow angle X=ray camera - has collimation system limiting primary beam and having at least two diaphragms in line (OE 15.6.79)
Inventor: KRATKY OTTO PROF DIPL ING DR D
IPC: G21K1/02
Filed: 1979-02-09
Abstract: The narrow-angle X-ray camera has two diaphragms, one positioned on the one side of the main sectional plane and the other on the other side. The focus of the X-ray tubes is included as a whole in the beam path limited by the collimation system (1, 26). The focus face of the X-ray tube is inclined to the main sectional plane (3) in the direction of the longitudinal extension of the primary beam at an angle less than 6 deg., pref. 1-3 deg. The diaphragm (14) near the focus may be placed as close as possible to the focus.
Patent DE-2907108-A1 (DE)
Inventor: LEUTNER BERND DIPL CHEM DR
IPC: C01B39/02
Filed: 1979-02-23
Abstract: Storage-stable, pourable and pumpable silicate suspensions are prepared by wet milling of aluminosilicates, after the preparation of the latter, without intermediate drying.
Patent DE-2908045-A1 (DE)
Title: Distance measurement system for machine coordinate setting - has graduated glass rule with set screw parallelism adjustment with rule fitted on inner wall of cover
Inventor: FRITZSCHE GEROLD DIPL ING
IPC: G01D13/02
Filed: 1979-03-01
Abstract: An encapsulated distance measurement system in which a sensing unit moves parallel to a measurement rule with division marks is partic. applicable to setting coordinates of machine carriages and measurement tables. It is a compact system with high quality guide rail (12, 13) ensuring sensing unit (7) motion parallel to the graduated surface of the glass rule (4). The rule (4) is plaed on the inner wall of an L-shaped longitudinal cover (2) in the plane of the sensing unit (7) guide rails (12, 13). The rule is mounted so that its graduated surface may be adjusted to be parallel to the guide rail plane by several grub screws in the cover wall. It is fixed using adhesive patches (6) of approx. the same width as the rule and of thickness compatible with adjusting the parallelism.
Patent DE-2911423-A1 (DE)
Title: Rear luggage rack for motorcycle - has adjusting upper and lower frames linked by struts
Inventor: EBBECKE LUDWIG DIPL KFM DR
IPC: B62J7/02
Filed: 1979-03-23
Abstract: A rear luggage rack for a motorcycle has lower (1) and upper (2) frame sections linked by vertical struts (21) with height and longitudinal adjustment. The frames are fitted each side of the machine and can carry large cases (17) over their tops or can be used to clamp smaller cases onto the top of the rear saddle (18). The frames are secured in their setting by a security lock. They can also be swung out sideways to support cases on each side of the machine for balance. The frames are made from lightweight tubular metal sections and can be fitted to most machines.
Patent DE-2917999-A1 (DE)
Inventor: HEBER HELMUT DIPL CHEM DR
IPC: C12Q1/48
Filed: 1979-05-04
Abstract: 1. Process for quantitatively determining gamma-glutamyltranspeptidase by means of a lyophilized salt of gamma-glutamyl-p-nitranilide with an acid, which process comprises dissolving that salt in a buffer, adding the sample containing the gamma-glutamyltranspeptidase and determining the amount of p-nitraniline set free.
Patent DE-2918743-A1 (DE)
Title: Sealing of building walls against rising moisture - via mortar hardened by synthetic resin and located in slots in walls
IPC: E04B1/64
Filed: 1979-05-09
Abstract: The wall is provided with one or more rows of slots, which are filled with a mortar hardened by a polymer and possessing a water absorption coefft. (A) in g/cm2.sec 1/2 of below 0.001, and a diffusion resistance coefft. (DR) 150. The slots pref. have a min. height of 1.5 cm and are inclined. The slots are pref. used on both sides of the wall and slope downwards to the middle of the wall; and the mortar is pref. fed through one slot until it runs into a gutter fitted on the outlet of another slot; alternatively, the mortar may be pressed into the slots. Used e.g. instead of metal foils which corrode when the wall has a high salt content; or instead of bituminous foils which deform plastically so the wall subsides. The invention overcomes these problems by forming a strong seal.
Patent DE-2928689-A1 (DE)
Title: Obstetrical shears with rounded tapering blades - have one or both blades of L=section
Inventor: ZEPPELIN DIETER VON
IPC: A61B17/42
Filed: 1979-07-16
Abstract: The obstetrical shears comprise two parts each consisting of an arm, a ring, and a blade with cutting edge. The blade is rounded and tapers to the tip, its rear face being flattened and curved in the plane of the cut. One or both blades (3,4) are of L-section. The overall length can be 240mm approximately, ant the ratio of blade length to arm length including ring, measured from the hinge point, can b e 1:2.4 approximately. The radius of the rear of the blade can be 120mm. approximately. When shut, the blade cutting from outside (4) can bear with its cutting edge against the base of the L-section.
Patent DE-2932420-A1 (DE)
Inventor: SCHREINER HORST PROF DR TECHN
IPC: B30B11/10
Filed: 1979-08-09
Abstract: In a method for molding formed parts in automatic multiposition presses, using powdered materials having a flowability characterized by a flow time exceeding 60 seconds per 100 g of powder flowing from a 60 DEG  standard funnel with a nozzle aperture of 4 mm and a nozzle length of 4 mm, the powdered material having in the mold a filling height to diameter ratio larger than two, the powder is conveyed into the mold by means of filling devices located at a plurality of separate charging stations, pressed at a separate pressing station and ejected at yet another separate station. The filling heights in each mold is subdivided into at least two individual filling heights so that the filling of the mold to these individual filling heights can be carried out at different charging stations.
Patent DE-2939278-A1 (DE)
Title: Hydraulically adjusted IC engine valve tappet - has conical face piston spring loaded and pressurised by engine oil via non-return valve
Inventor: MERKLE ROLAND DIPL ING
IPC: F01L1/25
Filed: 1979-09-28
Abstract: The combustion engine valve (2) is operated via a tappet (3), containing hydraulically absorb valve clearance. These comprise a cylinder (5) containing a piston (6) which is spring-loaded (10) in a direction at right angles to the valve centre line to eliminate clearance via a conical surface (7) on the side of the piston. During valve operation, the piston bears on oil in a chamber (9) which connects (14-18) with the engine oil circuit via a non-return valve (12,13). When the valve is not ooerated, the spring (10) moves the piston into the oil-filled chamber (15) on its other side so that oil passes to the chamber (9) via the valve (12,13) and the valve clearance is eliminated.
Patent DE-2939413-A1 (DE)
Title: Four-pole plug for cable - has tension relief clamp formed by tie or constriction at inlet to plug
Inventor: THOM GUENTER
IPC: H02G3/06
Filed: 1979-09-28
Abstract: The ends (6) of the wires are fixed closely and firmly to the plug's casing (2,3) between the place at which the wires leave the cable (1) and the connection components (5). The point at which the wire ends are fixed is located in the extension to the axis of rotation of the cable inlet (2). The wire ends are fixed to the casing by a cable tie (9). The casing may have a constriction (10) to fix the wire ends. The advantage lies in the wires of the cable preserving their relative positions in avoiding damage to the insulation of the wires.
Patent DE-2942580-A1 (DE)
Title: Heat seal for heat coatings and structural components - uses measuring appts. inserted in coating with temp. dependent colour changing layer
Inventor: ALTVATER FRIEDRICH
IPC: G01K1/14
Filed: 1979-10-22
Abstract: The system is intended for guaranteeing the ouality of surface heating arrangements. The heated constructional comoonent, such as a heated olaster or mortar coating, is provided at a preset position with a measuring appts., coated with a paint becoming permanently discoloured at a given temp. Pref. the measuring appts. with the convertible paint coating is embedded in the plaster or mortar coating, while still soft and olastic, e.g. in a green concrete layer. Typically the measuring appts. is in the form of a crown cao (1), whose inner side is coated with the paint (2) which discolours under given temp. in a permanent manner. The crown cap may be fitted with a toothed edge (3), which facilitates anchoring in a soft constructional layer. This provides a guaranteed seal for the associated surface heating system.
Patent DE-2946817-A1 (DE)
Title: Dead body transport unit - comprises wooden boxes nesting together and zinc inserts of truncated pyramidal section
Inventor: STROETMANN KARL OTTO
IPC: A61G17/007
Filed: 1979-11-16
Abstract: The storage and transport unit for dead bodies comorises two or more rectangular empty wooden boxes closed by wooden lids. They accommodate open-topped zinc inserts which may be sealed by zinc covers. The boxes (21) are nested one inside the other, as are the zinc inserts (61), which are of truncated pyramidal section. They can be of the same size to suit the smallest box, inside which tey are nested, and each with a peripheral flange, under which a wooden strip is fixed.
Patent DE-2953253-A1 (DE)
Inventor: GALLO B
IPC: C12N1/20
Filed: 1979-11-05
Abstract: A process and a microorganism for synthesizing cellulase enzymes are described. The microorganism is a mutant strain of an Ascomycete fungus capable of synthesizing cellulases. The synthesis of cellulases by the mutant is nonrepressed by glycerol, repressed by glucose but not subject to postrepression lag, and inducible to high levels by lactose. Furthermore, the combination of lactose with xylose elicits maximum cellulase synthesis by the mutant.
Patent DE-3004491-A1 (DE)
Inventor: MUSTROPH HEINZ DIPL CHEM
IPC: G03C1/54
Filed: 1980-02-07
Abstract: By using diazonium compounds having an increased coupling rate, a diazotype material with short developing times is to be obtained. In addition, high photosensitivity and thermal stability are desired. The diazonium compounds are intended here to form blue or black colour shades with the conventional azo coupling components. This object is achieved by the use of benzenediazonium compounds substituted by 4-N-cyanoethyl-N,N-amino groups. These compounds have a markedly higher coupling activity than diazonium compounds which contain, in the 4- position relative to the diazonium group, an amino group substituted in the known manner or a heterocyclic radical.
Patent DE-3004790-A1 (DE)
Title: Roller skate boot with two front and one back wheel - has full-length reinforcement plate linking back wheel to front brake buffer
Inventor: REICH KARL FRITZ
IPC: A63C17/04
Filed: 1980-02-07
Abstract: The roller skate boot has two front wheels and a rear wheel fitted on a base plate. The back wheel of the skate and the buffer which is used for braking are attached to the same full-length metal rod. When assembling the boot the metal rod which runs from the back wheel to the front buffer is connected to the base plate by screws, rivets, welding or similar thus effectively reinforcing the baseplate as well.
Patent DE-3008015-A1 (DE)
Title: Catapult with sloping track for flying body - has lower hydraulic shock absorber and pneumatic shock absorber for carriage at top
Inventor: FRAENK PETER
IPC: B64F1/06
Filed: 1980-03-01
Abstract: The catapult for a flying body has a support (1) connected by a hinge to a base, with a guide track (2) on top. The guide track is cantilevered from the support, and carries a wheeled carriage (5) for the flying body. Between the rear end of the track and a front part of the support is a hydraulic shock absorber (4) of piston and cylinder type, secured by a hinge at each end. The carriage has an impact member (7) suspended from it, which is brought into contact with a pneumatic shock absorber (6) at the end of the track when it reaches the end of travel. The pneumatic shock absorber carries a pressure relief valve (8).
Patent DE-3011682-A1 (DE)
Title: Prefab. localised external wall heat insulating panel - has weather-proof facing on fixable frame or shell containing insulating material
Inventor: RICHTER RUDOLF F
IPC: E04F13/08
Filed: 1980-03-26
Abstract: Cladding is fitted to a support structure, with heat-insulating material held in the latter, on an external wall face prefabricated unit. The load bearing structure of the component consists of a prefab. frame or shell structure, with the heat-insulating material (26) located in it. It has covered fixing devices (24,25) for anchoring it to an external wall. It also has a weatherproof outside cladding (28). A frame structure can be a rectangular tubular frame, with rendering support and plastic rendering, or other facing. A shell structure can be a self-supporting shell, cast or foamed with insulation. This permits rapid and easy increase in insulation in localised areas where insulation is minimal.
Patent DE-3011685-A1 (DE)
Title: Radial piston hydraulic motor control - uses pressure balancing recesses in valve cover to reduce forces on valve piece
Inventor: RYZNER CLEMENS
IPC: F03C1/34
Filed: 1980-03-26
Abstract: Pistons reciprocating in radial cylinders act on the eccentric on a shaft. Pressurised liquid is admitted to each cylinder by a passage (4) in the motor end case (5). A valve piece (7) is keyed to the shaft and has ports (10,11) which control the flow of liquid to the cylinders. It is enclosed in a cover (9) on the outside of the end case. One port (10) communicates with the inlet and the other one (11) with the outlet. There is a recess (17) in the valve cover opposite each cylinder passage opening. The recess is connected to this passage by channels through the cover and end case.
Patent DE-3013895-A1 (DE)
Title: Solid fuel furnace construction - has air shutter for night use controlled by temperature detector in fire box
Inventor: POULSEN PETER SCHACK
IPC: F24B1/19
Filed: 1980-04-08
Abstract: The furnace is partic. designed to burn solid fuels. It has adjustable shutters regulating the air flow to the firebox, and which can be set to throttle it when the furnace is in use at night. The shutter (12) fro use at night has a temp. detector (14) automatically controlling the setting so as to maintain a relatively low temp. in the firebox. It can be in the form of a flap, coupled to a bimetal body in the firebox so as to shut when the temp. in the latter rises.
Patent DE-3014770-A1 (DE)
Title: Impetus drive mechanism for solid body - uses inwards force to move body along elliptical path
IPC: F16H33/20
Filed: 1980-04-17
Abstract: The impetus drive mechanism uses an inwards force to move a body along a flat elliptical path. During operation of the mechanism the centre, at which the force is aimed, is moved to and fro. An initial rotation impulse is given to the body in the desired direction. The design converts lengthwise movements with explosion-type impulses at one or both ends mechanically into rotary movement. The body may be connected by a cord or chain to the central point, which moves in a short straight line.
Patent DE-3018016-A1 (DE)
Title: External wall facing panel fixture clasp - is inverted U=shaped with hole in curved shank and opening in other
Inventor: WAGNER PETER DIPL ING
IPC: E04F13/08
Filed: 1980-05-10
Abstract: A vertical shank, protruding from the facade element's rear across the intermediate piece, overlaps and grips the horizontal carrier element which has its top fitting against the bottom of, or an adjusting screw on, the intermediate piece, in a clasp for fastening a facade panel or slab to a horizontal carrier element in a substructure. The clasp (5) is roughly downward-open-U-shaped. The shank (7) nearest to the panel (1) has a curved section (10), with fixing hole (6) for fastening clasp to panel. The other shank (8) has an assembly aperture (13) at the level of this hole. It can also have a press-on lug (18,19) facing the inside, at curved section level. Tendency for fixture media to be torn out of the panel is reduced.
Patent DE-3018087-A1 (DE)
Title: Treatment of whey with flavour improvers - before or after fermentation
Inventor: ZIMZIK HENRY DIPL ING
IPC: A23C21/02
Filed: 1980-05-12
Abstract: A process for extending the properties of whey is claimed. The process comprises adding flavour-improving additives to the whey before or after fermentation with lactic bacteria. Suitable additives include fruit juices or whole fruit, natural or synthetic flavours, essential oils, vegetable prods and therapeutic herbs. Natural or synthetic mineral water, opt. carbonated, can be added after fermentation. Fermentation is pref effected with a pure culture of Bacterium lacticum. The process is stated to allow whey from various sources to be converted into standardised and storage-stable drinks without the use of preservatives.
Patent DE-3026728-A1 (DE)
Title: Versatile steel door-case hinge structure - has mortar screen casing with opposite sides as clamping plate supports
Inventor: HOPPE RALF
IPC: E05D7/04
Filed: 1980-07-15
Abstract: One of two clamping plates, fixing a hinge piece in position between them, has both ends mounted on bearing elements on both sides, so as to be adjustable at right angles to the plane of the plate, in a hinge joint structure for steel cases for doors. The bearing elements consist of two interfacing fixing sidewalls (9,13) of a housing unit (10), open on one side, which also provides protection from mortar. At each end there is a guide-pin (12) on one sidewall and a nut (9) on the other, for a screw unit, connected with a clamping plate (1,2), and accommodating the pin which slides on its other end. A plastics socket can be incorporated in the screw unit. This allows sufficient adjustment for use with door wings with butt or rebated fittings, and is easily mounted.
Patent DE-3031527-A1 (DE)
Title: Transmitter identification system for HF receiver - displays stored transmitter data after automatic or manual tuning
Inventor: KELLER HERBERT ING GRAD
IPC: H03J1/00
Filed: 1980-08-21
Abstract: The system uses electronic storage tables specifying the transmitter names, their identification programmes, their fixed locations, their frequencies, their powers and their location numbers corresponding to their geographical placements. At the end of automatic or manual turning the contents of the table at a point previously specified via a character input are compared for coincidence with the reception data, with the stored information fed to an alpha numeric display upon coincidence being obtained. Pref. a single keyboard input is used to enter the frequency of the required transmitter and the transmitter location number, or alternatively separate keyboards are used. The entered transmitter location number is displayed directly it is input for a given duration pref. in sequence with the transmitter data.
Patent DE-3039848-A1 (DE)
Inventor: URAY GEORG DR
IPC: C07C213/06
Filed: 1980-10-22
Abstract: The invention relates to a process for preparing therapeutically useful aminopropanediol derivatives of the general formula <IMAGE> in which R<1> denotes hydrogen or lower alkyl, R<2> denotes lower alkyl, and R<3> denotes a cycloalkyl radical have 5-7 C atoms, a phenyl radical, which optionally carries one or more substituents from the group comprising halogen, nitro, cyano, amino, acylamino, alkylamino, or dialkylamino, where each alkyl group contains 1-4 C-atoms, alkyl having 1-6 C-atoms, alkenyl, alkoxy having 1-5 C atoms, unsaturated alkoxy, 2-methoxyethyl, alkyloxyaryl, aryloxy or acyloxy, or denotes an indenyl, naphthyl, styrylphenyl, indolyl, quinolyl or carbazolyl radical, or the 5-oxo-5,6,7,8-tetrahydro-1-naphthyl radical, which process is characterised in that a 2,3-epoxypropylamine of the formula <IMAGE> is initially reacted with an aliphatic or aromatic sulfonic acid to give a salt of a corresponding 3-alkyl-or arylsulfonyloxy-2-hydroxypropylamine which is converted into the desired end product by reaction with a hydroxy compound of the formula R<3>-OH.
Patent DE-3043647-A1 (DE)
Title: Semi-finished compsn. for ice-cream, confectionery and pastry prepn. - contains egg yolk, sugar, thickener, fat, protein, aromatiser and opt. emulsifier
IPC: A23L15/00
Filed: 1980-11-19
Abstract: Egg-contg. cream prod. consists mainly of egg-yolks, sugar, opt. thickener, animal- and vegetable fat, proteins, natural aromatisers and opt. additives, e.g. emulsifiers. The mixt. is pasteurised for storage at room temp.and can be worked to a finished cream prod. by adding diluents, esp. milk or cream. The aromatisers are esp. lemon peel, lemon juice, vanilla, vanillin and brandy. The semi-finished prod. pref. has pH 4-6 and residue 60-75 Brix.Esp. for ice-cream mfr., the compsns. also contain K sorbate, to increase stability. The prod. is used esp. in the prepn. of ice-cream bricks, pastry and confectionery. The storable semi-finished mixt. can be worked up to a cream, safely, at any time.
Patent DE-3046639-A1 (DE)
Title: Gun-barrel accessory reducing error angle - comprises stiffener over entire length of barrel to reduce torsional oscillation
Inventor: PEHKER MANFRED
IPC: F41A21/00
Filed: 1980-12-11
Abstract: The gun barrel accessory reduces the initial error angle of missiles fired. It comprises a stiffening device on the barrel (10) reducing torsional oscillation, and extending for the entire barrel length. The stiffening device can consists of an outer tube (11) enclosing the barrel coaxially and prestressed against it, typically with the aid of a nut (14) with a cone face, screwing onto the muzzle end of the barrel. The tube can be arranged to recoil into the stock (13) with the barrel on firing. It can also act as a heat shield, and can be of laminar construction.
Patent DE-3047663-A1 (DE)
Title: Small arms target practise device - uses LED groups to provide compound modulated beam with separate evaluation of received modulations
Inventor: WARMT RENATE
IPC: F41G3/26
Filed: 1980-12-18
Abstract: The device uses a modulated light beam provided by a source carried by the gun and actuated for a short time interval upon actuation of the trigger, the target incorporating a photodetector. The source comprises two groups of LED's each group coupled to a respective generator with a characteristic modulation. The target photodetector signal is fed to two corresp. modulation evaluation circuits, which control respective displays. Pref. one LED group is arranged concentrically around the other, the outer group masked by a transparent matt disc. The practise device provides a good indication of the aiming accuracy.
Patent DE-3048484-A1 (DE)
Title: Multiple section vertical refuse combustion chamber - has oscillating carriers projecting alternately from opposite side discharging downwards in cascade
Inventor: KAUFMANN HANS FRANK
IPC: F23H13/06
Filed: 1980-12-22
Abstract: The combustion chamber suitable for refuse burning, has a vertical housing divided into chambers by sloping partitions (1) which project inwards alternately from two opposite sides. Each partition terminates at a certain distance from the side opposite, having a gap. Each partition carries a tray shaped container (7) which discharges through the gap onto the container below, forming a cascade system. Each container has an extension projecting through the side, with a seal around it, and driven by a motor so that it is oscillated or vibrated to assist discharge. The size of the openings can vary at different levels.