baber/WOPTO huggingface dataset:
Patent DE-3011672-A1 (DE)
Title: High range temp. sensor - has connector wires sintered into plate-shaped ceramic body obviating protective housing
Inventor: HOPPERT HANS DIPL CHEM DR
IPC: H01C1/14
Filed: 1980-03-26
Abstract: A temp. sensor consists of a sintered ceramic body with a negative temp. coefficient of electrical resistance and electrically conducting connection elements. It is suitable for the temp. range between 400 and 1000 degs. Celsuis, is simply constructed, and does not require platinum wire or a protective housing. The connecting elements (2) which are sintered into the ceramic body (1) are of Kanthal. The body is plate-shaped with the wire-shaped connectors projecting, at a defined distance from and parallel to each other, from one surface. Within the body the connectors are shaped for support. These parts of the connector may be pressed directly into the ceramic body. The body may consist of several layers of thermally conducting material sintered together.
Patent DE-3014781-A1 (DE)
Title: Labels applied to deep drawn thermoplastics containers - as twin labels serving two mould recesses and held by suction on dividing bridge
Inventor: KIEFER GUENTHER
IPC: B29C51/16
Filed: 1980-04-17
Abstract: A method of applying labels onto deep-drawn thermoplastics containers, breakers etc., consists of placing the label in the mould, holding it by vacuum and then deep drawing the container from plastics sheet so that the label becomes bonded to the container. For placing the labels in the mould the mould is moved away from the moulding station. Labels are laid as pairs or twin labels in a single sheet, with the centre of the label resting on a dividing bridge between two mould recesses and held there by vacuum. Where there is a single row only of recesses in the mould, the twin labels are placed on alternate dividing bridges. Where there is a double row of recesses, the twin labels are placed transversely so that one half of each label is associated with a recess in one row. For single-labelling of containers, the number of labels to be handled is equal to only one half the number of containers. For containers which are to labelled on two opposite sides, the number of labels required is less than twice the number of the mould recesses. Thus in all arrangements the risk of faults developing is reduced by the reduced number of labels.
Patent DE-3015516-A1 (DE)
Title: Porous cleaners for pipe interiors - polyurethane foam with pores coated with heavier synthetic rubber for reduced buoyancy
Inventor: STEINHOFF HORST W
IPC: B08B9/04
Filed: 1980-04-23
Abstract: Small porous plastic components for cleaning inside pipes have the walls of their pores coated with material of higher S.G.; the basic components are polyurethane foam and the coating material is synthetic or natural rubber. The articles are compressed to drive out air and immersed again in the liquid, so that they are impregnated. They are compressed again enough to remove excess liquid, and allowed to recover in air. The walls of the pores are thereby suitably coated. Buoyancy is not excessive, construction is not readily attacked chemically, materials used and the sizes can be as required by circumstances.
Patent DE-3015739-A1 (DE)
Title: Continuous carbonyl sulphide removal from gas - by closed cycle hydrolysis with aq. alkanolamine to form hydrogen sulphide and carbon di:oxide
Inventor: MACKLES MARK
IPC: B01D53/48
Filed: 1980-04-24
Abstract: Continuous COS removal from gas streams comprises (a) contacting the gas stream with an aq. alkanolamine hydrolysis medium, (A), flowing in a closed hydrolysis zone cycle at a temp. enabling COS hydrolysis with H2O into H2S and CO2; (b) the H2S- and CO2-contg. effluent gas stream, obtd. is contacted with a fresh absorbent for acid gas, at least for H2S, in an absorption zone, to remove H2S. Continuous process for treating COS- and H2S-contg. gas streams comprises (a) contacting the gas stream with an aq. absorbent for at least H2S in a 1st absorption zone, to strip off H2S, (b) contacting the 1st residual gas stream with (A) in hydrolysis zone, to hydrolyse COS with water and (c) contacting the 2nd residual gas stream, contg. H2S and CO2, with fresh absorbent for acid gas, at least H2S in a 2nd absorption zone. The treated gas stream can be natural gas. Closed cycle hydrolysis step increases desulphurisation and completely removes COS.
Patent DE-3026860-A1 (DE)
Title: Fall preventing device for suspended door, window etc. - has movable suspension eyelet on suspended member, coupled by Bowden cable to sprung clamp
Inventor: SCHLEICHER CHRISTIAN
IPC: E05D13/00
Filed: 1980-07-16
Abstract: The fall preventing device is intended for vertically moving, on a support rope suspended plate-shaped member, such as a door, window etc. laterally guided in fixed guideways. On the door etc. is movably fitted a suspension eyelet, coupled by a Bowden cable to a braking clamp. The latter is movable against the guideway by a compression spring. Pref. a bolt, fitted to the eyelet is movable over a path within another compression spring and limited by a spacer sleeve. The bolt may be connected to the Bowden cable end via a lever. The clamp may slide against an anchoring plate.
Patent DE-3028489-A1 (DE)
Title: Storage system with vertically spaced supports - fixed on I=section columns using overhead crane carrying crossbeam roller-guided along columns
Inventor: STOLZER PAUL
IPC: B65G1/04
Filed: 1980-07-26
Abstract: The system comprises transversely arranged stacking frames formed by rows of vertical I-section columns (2) each provided on both sides with vertically spaced longitudinally extending carrier arms (3) for the material (5) to be stored. An overhead crane bridge transversely spanning the frames runs on longitudinal rails to either side of the material storage width (5) and carries a transverse beam (11) which is vertically movable via winch cables (fixed at 13) to position or move material (5) (by telescopic motor-operated arms). . The ends of the beam have inwardly extending horizontal arms (14) carrying rollers running on the flanges (roller 15) and on the web of two outermost I-sections (2).
Patent DE-3045376-A1 (DE)
Title: Board for displaying time-table - has removable panels bearing text. and pref. injection moulded or deep drawn thermo-formed from plastics
Inventor: SIEPERMANN HILDE
IPC: B42D15/00
Filed: 1980-12-02
Abstract: Board for displaying data, esp. timetables, comprises a fixed board, into which panels bearing text can be removably inserted. Pref., the main board has holes right through it at intervals, into which lugs (18,19) on the individual text panels (12) can be inserted. The holes are pref. of rectangular form arranged in pairs at intervals horizontally and above one another vertically. The arrangement enables changes to the timetable to be carried out rapidly and simply by simply removing one or more panels and replacing them with other ones. The main board is pref. made as a plastics injection moulding or deep-drawn thermoformed plastics component. The panels (12) are pref. injection mouldings.
Patent DE-3046017-A1 (DE)
Inventor: ROSSEELS GILBERT
IPC: A61K31/44
Filed: 1980-12-05
Abstract: The invention relates to new indolizine derivatives of the general formula <IMAGE>  and to their non-toxic addition salts in which:   R represents C1 to C8 alkyl, phenyl or phenyl substituted by one or two substituents selected from halogen atoms and from lower alkyl or lower alkoxy groups, X1 represents hydrogen, chlorine, bromine, iodine, methyl or methoxy,     A represents a group selected from: <IMAGE> in which X2 represents hydrogen, chlorine, bromine, iodine, methyl or methoxy and X3 represents hydrogen, chlorine, bromine, iodine or methyl,   R1 represents methyl, ethyl, n-propyl or n-butyl,   n represents an integer from 2 to 6 inclusive provided that, if X2 and X3 each represent H or CH3, X1 is other than H. The derivatives in question can be used in the treatment of certain pathological heart syndromes, in particular in the treatment of angina pectoris and of cardiac arrhythmias.
Patent DE-3046414-A1 (DE)
Title: Hypolipaemic dietetic foodstuff or medicament - produced by baking a thickening agent e.g. pectin, protein e.g. soya protein, and bran e.g. wheat bran
Inventor: THIELE HENRY DR
IPC: A23L33/21
Filed: 1980-12-10
Abstract: New baked prod. for use as a dietetic foodstuff and as a medicament with hypolipaemic activity contains, per 100 wt. pts. on a dry substance basis, (A) 10-30 wt. pts. pectin and/or guar and/or agar and/or alginate and/or carot bean meal and/or similar lipid-lowering vegetable thickening agents, (B) 30-45 pts. proteins and (C) at least 45 pts. wt. bran. The components act synergistically, so that the lipid-binding capacity of the prod. is greater than the sum of the capacities of the individual components. The prod. has a flavour (reminiscent of bread) which is pleasanter than that of the known prod. consisting of pectin and bran. The bulk density of the prod. is low, so that its easy to consume with or without liquids. The loose consistency of the prod. gives a very rapid disintegration time in the digestive tract.
Patent DE-3046500-A1 (DE)
Title: Coil former for transformer - has bridge mounted on flange and central body with only two sidewalls allowing standardised stampings for core
Inventor: VERHAEGHEN JACOBUS JAN LEON GE
IPC: H01F5/02
Filed: 1980-12-10
Abstract: The coil former is for a transformer, and consists of a central section and flanges. The supply bridge is mounted on the former. The height of the transformer is kept below that of other components to allow unrestricted air heating in the rack which contains other electronic components. It will be possible to use standard transformer stampings for the core. The former has a central body, with only two side walls. The side walls are parallel and allow printed circuit boards to be mounted on the flanges (3, 4, 5). The outer flanges (4, 5) are fitted with female terminal elements (6) with slots to house U-shaped terminal tags (7).
Patent DE-3047029-A1 (DE)
Title: Fire door fire retarding inlay - is layered structure of heat insulating panels cemented by water-glass between metal skins
Inventor: BANDL ANTON
IPC: E06B5/16
Filed: 1980-12-13
Abstract: One or more door wings, each assembled from two half skins of sheet metal, make up a fire screen door, with fire-retarding inlay, for closing fire section passageways, or similar. The hollow space between the two half skins in the wing is fitted with standard-type heat-insulating panels to serve as fire-retarding and/or heat-insulating inlays. The panels are saturated in waterglass, and cemented by waterglass, to form a multi-layer structure completely filling the hollow space. This structure in turn can be cemented to the half skins by waterglass. The structure is stable when exposed to fire for a long time.
Patent DE-3101215-A1 (DE)
Title: Device for bearing and accommodating in each case at least two spring slats on the side parts of a bed frame
Inventor: KAHL ROBERT
IPC: A47C23/06
Filed: 1981-01-16
Abstract: In a device (2) for bearing and accommodating in each case at least two spring slats (3) on the side parts (1) of a bed frame, a solution is to be provided, with which at least two slats of a slatted base can be mounted together, i.e. in a pair, in a single bearing, the bearing thus providing sufficient elasticity and the possibility of rotation of each individual slat relative to the frame of the slatted base, this suspension being economic in production, simple to assemble and, if required, easily exchangeable. This is achieved in that the device (2) consists of a bearing body (4), made of elastic material and having the accommodation pockets for the ends of the spring slats, and of a bearing angle (5) to be attached to the inside of the side parts (1) of the frame, and in that an attachment web (13) is provided in each case on the bearing body (4) below each accommodation pocket (6), said webs engaging in accommodation recesses (15) of the bearing angle (5) in the position of use. <IMAGE>
Patent DE-3103135-A1 (DE)
Title: Novel cyclic carbonates of di- and triethylene glycol, process for their preparation and their use
Inventor: KRIMM HEINRICH DR
IPC: C07D323/00
Filed: 1981-01-30
Abstract: The present invention relates to novel cyclic carbonates of di- and triethylene glycol of the formula <IMAGE> in which n represents 2 or 3, m represents 2 or 3 when n represents 2, and m represents 1 or 2 when n represents 3, a preparation process for these carbonates by depolymerisation of polycarbonates prepared from di- or triethylene glycol, in which catalysts used for their preparation, their secondary products and/or other foreign substances are removed before the depolymerisation, and the use of the novel carbonates for the preparation and modification of polycarbonates.
Patent DE-3109907-A1 (DE)
Title: Method for the horizontal continuous casting of steel
Inventor: TROEMEL KRISTOF W DR ING
IPC: B22D11/20
Filed: 1981-03-14
Abstract: The invention envisages the horizontal continuous casting of steel, the strand shell being pulled intermittently with intervening holding periods out of the mould firmly connected to the vessel containing the molten steel by means of a withdrawal machine. It is important here, on the one hand, to pull with sufficient rapidity to ensure that the output of the continous casting plant corresponds to the available molten steel. On the other hand, cracks and other surface damage due to pulling should be avoided. In order to ensure the optimum manner of operation, the ratio of the holding time to the pulling time is, according to the invention, varied as a function of the thickness of the solidified strand shell by lengthening the holding time in the case of a low thickness and vice versa.
Patent DE-3110175-A1 (DE)
Title: Circuit arrangement for a special telephone system (branch line metering device) formed from a centrally controlled extension part and a centrally controlled operating part
Inventor: DREWS WERNER
IPC: H04Q3/62
Filed: 1981-03-10
Abstract: For the extension subscriber devices (NST) and the operating subscriber devices (BST), the special telephone system (FSA) has subscriber-assigned switching sub-stages for the extension part (TK-N) and switching sub-stages for the operating part (TK-B). To determine the seizure (call) frequency (regularity) and the number of call connections which can be through-connected in parallel between the two parts of the special telephone system (FSA), the switching sub-stages for the extension part (TK-N) can be connected to the metering device (ZAE) and the limit value storage device (GSP). Special telephone systems of this type are required, inter alia, for power supply companies. <IMAGE>
Patent DE-3110205-A1 (DE)
Title: Self-cleaning stack for recovering flue gas heat
IPC: F28G9/00
Filed: 1981-03-17
Abstract: Published without abstract.
Patent DE-3113129-A1 (DE)
Title: Process for mixing water, cement and filler
Inventor: KARMAZIN JAN
IPC: B28C5/08
Filed: 1981-04-01
Abstract: The invention relates to a process for mixing cement, water and filler in a mixing trough (1) for producing or preparing a concrete composition. To make possible mixing of the composition in the mixing trough to the required extent, so that the concrete composition produced corresponds to the specifications regarding adhesion strength and no excessive amounts of cement are required for preparing a concrete composition of a specific quality, this process is characterised in that cement and water are premixed to form a cement/water mixture which is then transferred to the mixing trough (1) together with the filler. <IMAGE>
Patent DE-3118542-A1 (DE)
Title: Electrostatic gas purification appliance and method for varying the operating high voltage of this appliance
Inventor: LANESE PHILIP M
IPC: H02M7/162
Filed: 1981-05-09
Abstract: In an electrostatic gas purification appliance and in a method for varying the operating high voltage of this appliance a voltage setter (voltage controller) is provided which generates a variable output voltage from an operating alternating-current voltage. This variable output voltage controls a high-voltage converter which supplies a high voltage to a gas purifier. The variable output voltage is controlled by a control signal of a regulating device. The regulating device brings about a reduction in the control signal of the high-voltage converter, when the load of the latter exceeds a predetermined limit value during a corresponding limit time interval. After this limited time interval, the regulating device brings about a rapid run-up of the high-voltage converter, preferably by the next half-wave (half-cycle) of the operating alternating-current voltage, whose polarity is opposite to that at the beginning of the limited time interval. Thus stable operation is achieved very rapidly. <IMAGE>
Patent DE-3119750-A1 (DE)
Title: Sensor for measuring physical quantities, method of fabricating it, and its use
Inventor: SCHAUMBURG HANNO PROF DR
IPC: G01K13/00
Filed: 1981-05-18
Abstract: The sensor comprises a poorly conducting, flat substrate on which there are predetermined doped regions of polycrystalline silicon. Said substrate is mounted on a low-resistance support substrate. The sensor measurement figure is contacted via at least one contact on the front of the substrate and at least one contact through an opening in the substrate layer on the rear of the substrate. The conductor tracks are formed by the low-resistance support substrate or metallisations vapour-deposited over the entire surface. The preferred field of application is the measurement of body temperature or, alternatively, the measurement of the temperature of hot water, but also the measurement of other environmental parameters such as temperature, pressure, light, magnetic field etc.
Patent DE-3120154-A1 (DE)
Title: Hydrostatic axial-piston appliance for use as hydropump or hydromotor
Inventor: GAZYAKAN UENAL DIPL ING
IPC: F04B1/20
Filed: 1981-05-21
Abstract: The axial-piston appliance employs cross head shoes (4, 31, 32) which run on a swash plate (3) and are prevented in a positively locking manner by means of a pull-back plate (6) and holding-down devices (7, 33) from lifting off the swash plate (3) or from tilting. A cylinder body (2) is braced against a spherical surface (20) of a control plate (19), and has pistons (8, 9, 11, 12) running therein. Oil ducts (16, 17, 18) in the cylinder body (2) meet oil conduits (24, 25, 26) in the control body (19) on a pitch circle which is smaller than that on which the pistons (8, 9, 11, 12) are situated. The construction of the appliance makes it possible to use higher rotational speeds and thus a greater power density than had been possible hitherto. <IMAGE>
Patent DE-3122838-A1 (DE)
Title: Washbasin for industrial kitchens
Inventor: WENKE GEORG
IPC: E03C1/01
Filed: 1981-06-09
Abstract: The washbasin intended for industrial kitchens is to be modified such that, while satisfying industrial specifications, there is also provided a separate sink which is not to take up any additional space on the attachment wall, that is to say is not to have an additional width requirement. This is achieved in that the washbasin (3) is fastened, on its rear side, on a vertical carrying panel (1) which projects at the top and bottom and carries, on its upper projecting part, a lever-actuated mixer unit (2) with a pivotable, telescopically extendable outlet (5) and, on its lower projecting part, a sink (4) which juts out in front of the washbasin (3). This can be seen in the patent drawing. <IMAGE>
Patent DE-3127519-A1 (DE)
Title: Step mat for outside steps
Inventor: HAUSCH HELMUT
IPC: A47G27/06
Filed: 1981-07-11
Abstract: The invention relates to a step mat for steps. In order to adapt such a mat to outside conditions and to make it usable for covering outside steps, the following features are proposed according to the invention:   a) the mat (1) has, at least on the upper side, a pile made of moisture-resistant synthetic fibres which are compacted to form a needle-punched nonwoven (2); b) gaps (6) which pass through from the upper side to the underside of the mat (1) are provided in the needle-punched nonwoven (2); c) on its underside, the mat (1) has spacers (7) to provide a space between the underside of the mat and the surface of the step; d) elements (8) are arranged on the mat (1) for fixing it detachably on a step.   <IMAGE>
Patent DE-3131155-A1 (DE)
Title: Method for the production of light-alloy extruded sections
Inventor: PUEHRINGER SIEGFRIED
IPC: B21C23/14
Filed: 1981-08-06
Abstract: In the production of light-alloy extruded sections of relatively small cross-section and wall thickness in large numbers, the collection of the sections leaving the extrusion die causes considerable difficulty if the latter is designed as a multiple die. If, on the other hand, the extruded sections are connected to one another by thin webs, this gives a stable interconnected structure which can be anodically oxidised and machined before severing the webs to separate the extruded sections. The cut surfaces of the webs remain unanodised and, for this reason, the webs are formed at a point where they will be invisible when the extruded sections are in their position of use. <IMAGE>
Patent DE-3132474-A1 (DE)
Title: Communications switching system, in particular telephone switching system, with centralised speech storage devices
Inventor: VOEGTLEN DIETER DIPL ING
IPC: H04M3/533
Filed: 1981-08-17
Abstract: In a telephone switching system with centralised speech storage devices, the latter comprise speech storage modules which are connected via a plurality of access devices to the coupling device of the switching system. To reduce activation costs, the access devices of one speech storage module are permanently allocated to a group of subscribers who use the speech storage service at a given time. This allocation is carried out preferably on the basis of the subscriber's telephone number before the start of the message storage, the address of the speech storage module concerned being recorded in the subscriber memory of the switching system control device. <IMAGE>
Patent DE-3138912-A1 (DE)
Title: Bacon rinding and skinning machine
IPC: A22C17/12
Filed: 1981-09-30
Abstract: A bacon rinding and skinning machine is described, in which a cutter holder, which is assigned to a toothed drawing roller, is guided and adjustable relative to the summit of the drawing roller via mountings which are of resilient design and engage at both ends. The support of the cutter holder is carried out in this connection over a part radius on a bearing sleeve of the drawing roller and via extension arms on an adjusting eccentric.
Patent DE-3141870-A1 (DE)
Title: Drive device, especially for washing machines
Inventor: ROMBACH HUGO
IPC: D06F37/36
Filed: 1981-10-22
Abstract: In the drive device, especially for washing machines, according to the main patent, two concentric belt pulleys of differing diameter are mounted freely rotatably on the hub designed for coupling to a drive source, whilst there rotate together with the hub centrifugal weights which are guided so as to be movable essentially radially, are spring-loaded towards the axis of rotation and carry the coupling elements for the large and the small belt pulley. When the centrifugal weights are in a radially outer position, the hub is coupled to the first (large) belt pulley by means of coupling elements arranged on the centrifugal weights, whilst, when the centrifugal weights are in a radially inner position, the other (smaller) belt pulley is connected fixedly in terms of rotation to the hub via those coupling elements of the centrifugal weights. A retaining device makes it possible to lock the centrifugal weights in the radially inner position. To simplify the design, the retaining device has a control member which rotates together with the release disc and can be transferred from an inactive position into an active position automatically as a result of the effect of centrifugal force and by means of which, during the transition from the inactive position into the active position, the control cams of the release disc are adjustable relative to the control elements with the effect of freeing the centrifugal weights.