baber/WOPTO huggingface dataset:
Patent DE-2935776-A1 (DE)
Title: Indomethacin, naproxen and diclofenac salts - with organic bases, esp. di:ethylamine, tri:ethanol-amine or tri:ethylamine
Inventor: ECKERT THEODOR PROF DR
IPC: C07C59/64
Filed: 1979-09-05
Abstract: New salts of indomethacin, naproxen and diclofenac are those with organic bases, pref. diethylamine, triethanolamine or triethylamine. The new salts have improved absorption characteristics when administered orally, rectally and, especially, cutaneously. The salts may be prepd. by dissolving indomethacin, naproxen or diclofenac in an equiv. amt. or an excess of the organic base and precipitating the resulting salt with a suitable solvent such as hexane. Alternatively, the free acid may be dissolved in an organic solvent (e.g. Et2O) and the soln. treated with an excess of the organic base.
Patent DE-2946713-A1 (DE)
Inventor: DORS BERNHARD DIPL CHEM DR
IPC: F21V7/22
Filed: 1979-11-20
Abstract: 1. A process for the production of a reflecting surface, in particular for headlights, lamps, lighting equipment, or other reflecting surfaces, by applying a heat-curable synthetic resin powder layer onto a metal sheet and curing this layer under the action of heat energy to give a coating which is subsequently coated by chemically or physically applying a reflecting layer characterized by producing the reflecting layer by applying a lacquer layer or plastic layer, containing reflecting pigments.
Patent DE-2947939-A1 (DE)
Inventor: HELD HANS-JOACHIM DR ING
IPC: G06K19/08
Filed: 1979-11-28
Abstract: 1. A method for the computer controlled prepration of documents from primary data, employing a reading device, a data processing device, a priting device, and a data carrier in the form of a sheet or a card which is divided into two sections, which comprises the document which is to be prepared and on which in addition to in part machine-readable and in part other primary data, further items of new data which can be derived from the machine-readable primary data are machine-recorded, characterized by the following features : a) a data carrier is used which additionally has in the two sections a zone for the accommodation similar handwritten marks, graphic patterns or images, where the primary data are entered in machine-readable optical characters in the first section which is assigned exclusively to the primary data, and where the second section is provided as the document which is to be prepared, b) the machine-readable primary data are machine-read in the reading device in the form of an optical character recognition device, c) the new data items, which are obtained from the read primary data following their checking, processing and possibly supplementation by means of the data processing device, are printed in optical characters in the printing device on the second section of the data carrier which serves as document, where the reading operation and printing operation are carried out in consecutive steps in the same data carrier run, and reading device an printing device are commonly positioned relative to the data carrier.
Patent DE-2950854-A1 (DE)
Title: Adjustable temp. domestic electric iron - has a bimetallic strip thermometer with a temp. display dial
Inventor: BALDUCCI LAPO
IPC: D06F75/26
Filed: 1979-12-18
Abstract: Pref. the thermometer has its bimetallic strip coiled inside a tubular housing with its bottom end fixed to a bridge which contacts the iron sole plate, the top end of the coiled strip carrying a pointer movable over a temp. dial on the iron body below the handle. Pref. the pointer is inside a protective dome, and the dial comprises coloured sectors corresponding to colours on the thermostat of the iron.
Patent DE-2952069-A1 (DE)
Inventor: HAGEL RAINER DIPL CHEM DR
IPC: C06B43/00
Filed: 1979-12-22
Abstract: A process for promoting the oxidation of an explosive-containing mixture or a pyrotechnical mixture involves utilizing zinc peroxide as the sole or predominant oxidant in the mixture. Preferably the zinc peroxide has an available oxygen content of more than 12.3% by weight.
Patent DE-3000671-A1 (DE)
Title: Baled straw preparation system for furnace - parts off smaller portions of suitable size for combustion
Inventor: BOLLMANN SEN HEINRICH
IPC: F23K3/00
Filed: 1980-01-10
Abstract: The system prepares baled straw for burning in a furnace, parting off a smaller portion from the main bale, of suitable size for combustion, and which is then delivered to the furnace. The smaller portion can be maintained at the same density as the main bale as it is so delivered. Wedge-shaped parting tools can be used, clear of and working in synchronism with guides and with a track into which driving dogs protrude, transporting the straw to the furnace. The tools can rock about a centre being rigidly secured to the guides, which can be bar-shaped.
Patent DE-3002539-A1 (DE)
Title: Instrument holder for dashboard - retains components in holes in front plates of different thicknesses using retainers engaging holes in frame
Inventor: POBLOTZKI ARMIN
IPC: H02B1/044
Filed: 1980-01-25
Abstract: The holder retains a radio in an aperture in the instrument panel of a vehicle and consists of a frame and retainers. The frame is sleeve-like and has bent-over flaps on its front edge near its corners and holes in all four sides. Each retainer consists of an angle bracket, a screw and an internally-threaded block into which the screw fits. The retainers pass through the holes in the frame. Rotating the screw produces a clamping force between the flaps and the angle bracket. The block rests against the frame. The holder can be employed with front plates of various thicknesses and allows instant assembly and removal.
Patent DE-3002993-A1 (DE)
Title: Aq. tenside salt concentrate - contg. added water-soluble lower poly:alkylene ether glycol mono:- and or di:sulphate salt as viscosity regulator
Inventor: BARTNICK BERNHARD
IPC: C09K23/08
Filed: 1980-01-29
Abstract: Aq. surfactant concentrate (I) contains at least 20 wt.% of water-soluble salts of one or more of the following surfactants together with minor amts. of viscosity regulators (II):alkyl-or alkylaryl-polyglycol ether sulphates, alkylarylpolyglycol ether sulphates, alkyl sulphates, alkylarylsulphonates, alkyl-or alkylaryl-polyglycol ether sulphosuccinates, or alkylsulphosuccinates. (II) used are water-soluble salts of mono- and/or disulphates of a lower polyalkylene ether glycol (III) having mol. wt. of at least 600, opt. with lower glycol (III) of mol. wt. of at least 1500. The flow behavjour of highly viscous concentrates (I) is improved by adding minor amts. of (II). (11pp).
Patent DE-3006361-A1 (DE)
Title: Floor finish spreading and levelling aid - has skimmer batten rotating about upright clamped between floor and ceiling
Inventor: NEUMANN OSKAR
IPC: E04F21/24
Filed: 1980-02-20
Abstract: A high degree of precision, even without skilled labour, is attainable by use of a device for distributing and smoothing a floor finish. The device uses a straight skimming batten. The batten (1) is mounted on a support (2) which can be clamped between the floor (4) and ceiling, and is rotatable about this. It may be axially displaceable on the support, or able to swivel on it about a vertical line. It may be guided on an angular bar (8), pref. via four or more rollers (11,12), with two top guide lugs guided in grooves in the rollers. A pref. telescopic support arm (16) can run at an angle between batten and support.
Patent DE-3013208-A1 (DE)
Title: Internal telephone conference circuit - has modified connection channels permitting participation of public telephone subscriber to participate
Inventor: WICHMANN ULRICH
IPC: H04M3/56
Filed: 1980-04-03
Abstract: The circuit arrangement is for connecting member stations of an internal telephone plant to a conference circuit (WN). Public telephone subscribers (Al1 to Al2etc.) may also be connected to the same conference circuit via a two-wire line (M1,M2 etc.) and a transformer-coupled connection (GA) to the conference circuit. No attenuator circuit member is required in the a-b line pair line imaging attenuator and termination circuit (LNA) have to be adjusted to the associated line. The attenuation circuit consists, in all cases, of a vertical T-member made of a resistor and parallel capacitor, with resistors situated symmetrically on both sides on the 'a' and 'b' lines. Capacitive cross links pass from the a-line input to the b-line output, and from the b-line input to the a-line attenuator output.
Patent DE-3013330-A1 (DE)
Title: Baking vapours waste heat recovery - by heat exchanger in first and by recycling to steam zone in second zone
Inventor: KLENK PETER DIPL ING
IPC: A21B1/24
Filed: 1980-04-05
Abstract: The waste heat energy of continuous conveyor baking ovens is recovered by passing the hot vapours from the baking channel in a first stage through a heat exchanger for the prepn. of hot water and for an increase of their relative humidity. In a second stage, the lumps of dough are moistened by the vapours in a steam zone, assisted by an additional water spray if necessary to correct the relative humidity. The waste heat recovery results in a great redn. in the consumption of live steam and in the prodn. of hot water.
Patent DE-3013806-A1 (DE)
Title: Excavator bucket chain guide structure - has bend rollers on bending guide sections symmetrical to hinges
Inventor: WETZEL ARNO DIPL ING
IPC: E02F3/14
Filed: 1980-04-10
Abstract: Multiple bending in the vertical plane can be effected by the bucket-guiding ladder on an excavator, dredge or similar. A bend roller is mounted pre. on every guide section, between the last or first frame and the hinge. Rollers on adjacent sections are arranged symmetrically to the hinge. Hinges on guide sections and on the bucket channel are pref. sited centrally between the top and bottom lengths of the bucket chain. Periodic speed and force fluctuations esp. on large mine working appliances, are reduced to a min.
Patent DE-3016941-A1 (DE)
Title: Drinking water storage tank - with several electrodes monitoring different ice layer thicknesses
Inventor: FAERBER KARLHEINZ ING GRAD
IPC: B01F15/00
Filed: 1980-05-02
Abstract: Tank for storing, cooling and carbonating drinking water in an average vending automatic is surrounded by the tubular evaporator of a refrigerator set. The formation of the ice layer on the inside wall is supervised by an electrode which controls the refrigerator set through a relay. At least one other electrode is added at a greater distance from the wall to cater for peak consumption instead of the normal use, when a thicker ice layer is required. This is a simple way of making the system convertible from normal to peak consumption.
Patent DE-3019083-A1 (DE)
Title: Turnover device for crusty roll dough batches - with two endless belts and weighted carrying cloth
IPC: A21C9/08
Filed: 1980-05-19
Abstract: A machine to turn over lumps of dough for crusty rolls in batches consists of an upper endless belt of the length of a baking tin over a lower endless belt of the length of one or more baking tins. A piece of cloth with a leading edge, weighted by a metal bar, drops on the lower belt and is taken along by a flight as the lumps of dough are inverted on the lower belt. This is a simple device which facilitates the labour for the turn-over operations. It ensures a gentle treatment for the lumps of dough.
Patent DE-3020442-A1 (DE)
Title: Pivaloyl-acetic-chloro-amino-anilide prodn. - from corresp. nitro cpd. by catalytic hydrogenation in presence of organic amine, phosphine, arsine or stibine
Inventor: BLANK HEINZ ULRICH DIPL CHEM D
Filed: 1980-05-29
Abstract: Pivaloylacetic 2-chloro-5-amino-anilide (I) prodn. by the catalytic hydrogenation of the 5- nitro cpd. (II) with H2 in an inert solvent is carried out in the presence of an organic cpd. (III) of a gp. VB element at 0 to 150 (20 to 80) deg.C. (III) is an amine, esp. pyridine. (I) is an intermediate for photographic colour couplers. It is obtd. in good purity, since the addn. of (III) suppresses side reactions.
Patent DE-3025092-A1 (DE)
Title: Crate stacks lateral moving mechanism from conveyor - has transverse conveyors underneath main conveyor with lifting cams under rows of crate stacks
Inventor: ZAISSL PETER
IPC: B65G47/26
Filed: 1980-07-02
Abstract: The mechanism is intended for laterally separating parallel rows of bottle crates (18), or the like, which are carried on a horizontal conveyor (1,3). The laterally conveying mechanism, arranged below the horizontal conveyor surface (6), has lifting cams (5,7) provided with faces which can be raised above the conveyor surface and moved in lateral direction. Thus a crate present on this surface is shifted sideways. This mechanism may consist of longitudinally extending rotatable cams which, in the rest position, are below the conveyor surface and, when rotated, engage the underside of the crate row and move it sideways.
Patent DE-3025598-A1 (DE)
Title: Set of two centrifugal fans - has connecting dampers arranged to allow part parallel and part series operation
Inventor: GAIL ANDREAS ING GRAD
IPC: F04D25/16
Filed: 1980-07-05
Abstract: Two centrifugal fans (3,4) discharge into a common outlet (15). The connection (11) from the first fan (4) to the common outlet has a branch (8) to the inlet (6) of the second fan. There is a continuously variable damper (7) in the branch (8) from the first discharge to the second inlet and a further continuously variable damper (13) in the connection (11) from the first discharge to the common outlet. Adjustment of these dampers enables the discharge of the first fan to be divided between the common outlet and the inlet of the second fan. This results in stepless variation of both volume and pressure of the combined fan set.
Patent DE-3026609-A1 (DE)
Title: Composite four section sliding drawer divider - has recess and connecting pins without protruding space-wasting parts
Inventor: SCHOLL EUGEN
IPC: B65D21/02
Filed: 1980-07-14
Abstract: The container which acts as a drawer divider can be connected tight against the adjoining wall of a similar container and locked by a connecting bolt (9) which fits into a recess (7) provided for this purpose in the side walls of the container where it is open up to one edge of the side wall. The connecting bolt engages behind the surfaces of the two containers which face way from each other and is held firmly in the recess by a detent connection which can be achieved by the recess having a constriction (15) narrower than the thickness of the bolt. The container has no laterally projecting parts so that the end container of a series fits flush against the side wall of the drawer without wasted space.
Patent DE-3027060-A1 (DE)
Title: Shaft coupling with transmission band - has band retainer with triangular pin arrangement, band passing around one, between two pins
Inventor: CHIVARI ILIE
IPC: F16D3/52
Filed: 1980-07-17
Abstract: The shaft coupling consists of two coupling sections, and a torque transmitting connection, formed by a continuous flexible band. The band is wound around retainers on the coupling sections, and is tensioned between retainer elements and radial shoulders on the coupling section . The flexible band may consist of several layers, and at least one layer is fastened positive and secured against circumferential displacements, on the retainers. Each retainer has bolts (117,118) in a triangular arrangement. The band passes around the top bolt (117), and between the other two bolts (118).
Patent DE-3029593-A1 (DE)
Title: Slide fastener with plastics links injection moulded to tape - has straight moulded link parts subsequently folded over tape for continuous production
IPC: A44B19/14
Filed: 1980-08-05
Abstract: The plastics slide fastener links (2) which are connected to the textile support tapes (1) during the injection moulding process are designed as straight pre-shaped parts which are subsequently bent into the U-shape and have an upper arm (3), a lower arm (4), a coupling head (5) with a coupling socket (6) and coupling faces (7). The support tape (1) is embedded in one of the arms (4) during injection moulding after which the other arm (3) is welded on thus ensuring a particularly firm hold.
Patent DE-3032939-A1 (DE)
Title: Composite door or window frame section - has screen piece cross-arms gripping vertical main piece external cross-arm
Inventor: SCHMOELZ FRANZ JOSEF
IPC: E06B3/96
Filed: 1980-09-02
Abstract: The main profile, esp. of plastics, and outside screening profiles, esp. of metal, connected by interlocking crossarm-type fasteners so as to leave air gaps, make up a frame profile unit for doors or windows. A cross arm (9,10,18) located at right angles on the outside (8) of the main profile (4,5) is gripped by two cross arms (11,12) belonging to the screening profile (6,7) under initial tension. There may be two such cross arms on the profile exterior, with interfacing lugs (20). The screen profile is securely held, regardless of temp. and frames are easily assembled.
Patent DE-3034094-A1 (DE)
Title: Dumpling shaping device - with endless belt running with top strand inside horizontal cylinder
Inventor: CSERNICH DIETER
IPC: A21C7/01
Filed: 1980-09-10
Abstract: Dumplings, produced by an extruder in the form of portions of dough, are given the final spherical shape on a conveyor belt. The top strand of the conveyor which carries the dumplings runs in a concave contour along the bottom of a horizontal cylinder. The operation can be assisted by supporting the cylinder on rollers and by revolving it slowly. This required no manual labour and produces in mass production dumplings of the spherical shape, demanded by the public.
Patent DE-3039779-A1 (DE)
Title: Non-inflammable fire suit for hotels and offices - is like bag for pulling over head and body with visor at top
Inventor: PREINFALK GEB BRANDL
IPC: A62B17/00
Filed: 1980-10-22
Abstract: The protective jacket is in the form of a bag-like cover (1) which is open at the bottom so that it can be drawn over the head and body. Near the top the closed upper end is semi-circular to fit neatly over the head and at the front at the top there is a non-inflammable heat-insulating visor panel (4). The cover can be designed with extra-long sleeves (5) which are sealed at the ends and the head end can be reinforced (2). This jacket cover is economical to manufacture and can be kept readily available in hotel rooms, offices etc.
Patent DE-3101292-A1 (DE)
Title: Turning device for a production system for producing concrete slabs
Inventor: LANG OTTO
IPC: B28B7/08
Filed: 1981-01-16
Abstract: Turning device for a production system for producing concrete slabs from two slab layers (4), arranged at a distance from each other, with a receiving frame (5) for a prefabricated slab layer, which frame has two projecting journals in the axis of symmetry. The journals are mounted in pivot bearings (10) of a carriage (11), which can be moved up and down between two vertical rails (12, 13) by means of a lifting device (9) assigned to each carriage. <IMAGE>
Patent DE-3108564-A1 (DE)
Title: N-tert-Butyl-phenyl-N'-cyclohexylguanidines, their preparation, and their use as fungicides
Inventor: FEST CHRISTA DR
IPC: A01N47/44
Filed: 1981-03-06
Abstract: Novel N-tert-butyl-phenyl-N'-cyclohexylguanidines of the formula <IMAGE> in which R<1> represents hydrogen and alkyl, R<2> represents optionally substituted cycloalkyl or aralkyl; alkyl, (di)alkylaminoalkyl and alkenyl, have powerful fungicidal properties and are therefore suitable for use in the control of fungi.
Patent DE-3108774-A1 (DE)
Title: Flat rear window for a motor vehicle
Inventor: HUCKELS RONALD
IPC: B60J1/18
Filed: 1981-03-07
Abstract: In order to improve the driver's view to the rear, the flat rear window (3) has an approximately sawtoothed longitudinal section with essentially horizontal and essentially vertical regions (5, 4); the horizontal regions (5) are expediently designed such that they reduce the glare from the sun. <IMAGE>
Patent DE-3108801-A1 (DE)
Title: Insulation, in particular low-temperature insulation, which expands elastically
Inventor: BULLERDIECK KLAUS
IPC: F16L59/02
Filed: 1981-03-07
Abstract: Low-temperature insulation which expands elastically is composed of panels (1), having side surfaces which are arranged in pairs parallel to one another, and of strips (2, 3) which deform elastically in only one direction, consist of an insulating material and are adhesively bonded to one another and to the panels on mutually touching surfaces. Between two neighbouring side surfaces of adjacent panels (1) there are provided at least two elastic strips (2, 3), the elastic deformation directions of which run approximately perpendicularly to one another in the plane of the panels (1). <IMAGE>
Patent DE-3111841-A1 (DE)
Title: Pile-thread storage device for weaving machines
Inventor: MAASSEN HEINZ
IPC: D03D39/00
Filed: 1981-03-26
Abstract: In order, in weaving, to achieve favourable force and tension conditions and to avoid the pile-thread store abruptly running empty, with adverse consequences, in particular also to make it possible to produce patterned pile fabrics in a simple and advantageous way, a pile-thread storage device is designed in such a way that a number of pile threads have a common load member, and that, in the region between two rests for the pile threads and underneath these rests, at least one further pile-thread support is arranged in such a way that, depending on the thread-store length, at least two different distances between parts supporting the pile threads on both sides of a loop are obtained. <IMAGE>
Patent DE-3115146-A1 (DE)
Title: Head of a grab for handling gears
Inventor: HELMS DIRK DR ING
IPC: B65G47/90
Filed: 1981-04-15
Abstract: A head of a grab for handling gears (robotal devices) for heavy, slightly deformable parts, in particular accumulator lead plates, having engaging levers movable relative to one another, has bearing stirrups (20, 21) receiving the latter non-positively as a stack of parts, with which stirrups are associated in particular pressure plates (29, 30) arranged at right angles to the direction of movement thereof and effecting a positive-locking edge for a stack of parts. In this arrangement, the bearing stirrups (20, 21) and the at least one pressure plate (30) are arranged on pivoted levers (22-25, 32) and are provided with in particular pneumatic drive motors (28, 41, 50), as well as other parts to be moved. The extendable, in particular swivelling bearing stirrups (20, 21) are provided with in particular profiled bearing rails (26, 27) extending over the length of the head of the grab. In this arrangement, actuating or holding means in the form of levers (18, 19) arranged at least on one side are provided with a run-out drive or magnets (68, 69) in order to carry out operations for preparing for the setting down of parts. <IMAGE>
Patent DE-3121871-A1 (DE)
Title: Bimetallic shutting flap
Inventor: KUTZNER LUITPOLD DIPL ING
IPC: F23N3/04
Filed: 1981-06-02
Abstract: In a bimetallic shutting flap comprising a flowthrough housing, a support spoke running transversely through the flowthrough housing, and, arranged on this support spoke, bimetallic shutting elements which, observed in the longitudinal direction of the spoke, have an S-line shape with a turning point lying approximately on the spoke axis and, when heated, can be deflected with the effect of approximating the S-line shape to the inflectional tangent, it is proposed that there are arranged on adjacently lying longitudinal sections of the support spoke at least two pairings of bimetallic shutting elements which, observed in the longitudinal direction of the support spoke, have an opposite S-line shape, and that there are arranged, in the parting plane of consecutive pairings perpendicular to the longitudinal direction of the spoke, webs which at least partially cover the areas spanned by branches, lying in each case on one spoke side, of the opposite S-line shapes.