baber/WOPTO huggingface dataset:
Patent DE-3149214-A1 (DE)
Title: DC linear motor
Inventor: VON DER HEIDE JOHANN
IPC: H02K41/02
Filed: 1981-12-11
Abstract: A DC linear motor having a permanent magnet arrangement which has a ferromagnetic return path, and having a multi-strand winding, which are movable linearly with respect to one another, especially for drives in data technology. The winding consists of a plurality of coils which follow one another in the movement direction, have current applied to them in a cyclic sequence, and are in each case laid around a pole of at least one slotted flux guide part, which, together with the permanent magnet arrangement, forms an essentially flat air gap, without any overlap, with a coil axis which is at right angles to the movement direction. The ratio of the coil pitch to the magnet pitch is 2:3. In order to render interfering reluctance forces ineffective, ferromagnetic auxiliary poles are fitted in the region of the sides of the end poles in the movement direction. <IMAGE>
Patent DE-3208738-A1 (DE)
Title: Method and device for the surface treatment of metallic material
Inventor: ZIEMEK GERHARD DR ING
IPC: B21B45/06
Filed: 1982-03-11
Abstract: A method and a device suitable for carrying out the method are specified with which metallic material, such as strip, wire and bar, is subjected to a mechanical surface treatment in a simple manner. To ensure oxide-free surfaces, the treatment of the material is carried out in a cooling inert-gas atmosphere. <IMAGE>
Patent DE-3211698-A1 (DE)
Title: Pull clip for hooking the collar support on a collar harness
Inventor: VOELLMECKE VALENTIN
IPC: B68B5/00
Filed: 1982-03-30
Abstract: In a pull clip for hooking the collar support on a collar harness, there is fastened on a perforated rod (101), in its extension, a stationary hook-like annular eye (102) with an eye opening (121). A second annular eye (103) is, in relation to this first annular eye, pivotable about an axis (104) which is arranged on the rod parallel to the plane of the eye (102). This annular eye (103), which has its eye opening (131) on the other side from the eye (102), is fastened on a plate (133) which is correspondingly located pivotably on the axis (104). In the closed position, these eyes lie against one another and together form a ring closed on all sides. With the tensile stresses which occur in practice, an unintentional opening of the hooking eyes is excluded. <IMAGE>
Patent DE-3213652-A1 (DE)
Title: Method and device for digital image processing
Inventor: DRESSLER MAX-HELMUT DIPL PHYS
IPC: H04N7/18
Filed: 1982-04-14
Abstract: Published without abstract.
Patent DE-3214402-A1 (DE)
Title: Wall construction with seating furniture inserted into a recess in the construction
Inventor: SCHMOTZER JUERGEN
IPC: A47C17/165
Filed: 1982-04-20
Abstract: Seating furniture, which can be converted to a bed, is inserted into the opening of a wall construction. In this case, the seating furniture is bounded laterally by the walls (4) of the wall construction and has a pull-out part (5) which can be pulled out during the conversion to a bed. In order to produce a connection between the construction and the seating furniture, the backrest (17) is mounted pivotably on the wall construction or its side walls (4). The mounting takes place via a material hinge (16) and, when the backrest (17) is folded down, said backrest comes to rest on a flexible strip (18). This strip (18) is attached on one side to the pull-out part (5) and on the other side to a strip (15) which is detachably connected to the side walls (4) and also bears the material hinge (16). <IMAGE>
Patent DE-3218465-A1 (DE)
Inventor: LACKINGER ERNST
IPC: B65G47/14
Filed: 1982-05-15
Abstract: 1. An orientation arrangement for orientating parts having a drum (1) rotating about its longitudinal axis, a groove (3) cut into the shell of the drum (1) and running parallel to the longitudinal axis (2) of the drum and a transport device (5) onto which the parts fall and which transports them out of the drum (1), characterised in that there is provided a stop (4) running parallel to the groove (3) along the inner periphery of the drum, the stop being disposed in the proximity of the groove and in front of it when viewed in the direction of rotation of the drum (1) and a device for the controllable generation of a vacuum such that a vacuum is generated when the groove (3) is located during rotation of the drum at an angle of between 0 and 45 degrees from the lowest point of the groove (3), and that the vacuum is switched off when the groove (3) reaches the uppermost point during rotation of the drum.
Patent DE-3228240-A1 (DE)
Title: Over-thread tension device on the head of a sewing machine
Inventor: SCHWEIGER CURT WILHELM DR
IPC: D05B47/00
Filed: 1982-07-28
Abstract: The application relates to an over-tension device on sewing machines, having two tension discs which are axially displaceable counter to the pressure of a tension spring on a bar-shaped carrier and between which the over-thread is guided. To maintain the tension during the change of thread, the tension discs can be blocked alternately on the carrier against axial displacement. For this purpose, the carrier is designed as a sleeve 14 which possesses for each of the two tension discs 5, 6 a group of radial bores 5c, 6c in which blocking balls 5b, 6b are radially displaceable, which blocking balls, in a position pushed radially outwards, block the respective tension disc 5, 6 against axial displacement. For the radial displacement of the blocking balls 5b, 6b, two cones 5d, 6d directed axially towards one another are displaceable axially in the sleeve counter to spring force. <IMAGE>
Patent DE-3233304-A1 (DE)
Title: Attachment element
Inventor: FISCHER ARTUR DR
IPC: F16B13/08
Filed: 1982-09-08
Abstract: The invention relates to an attachment element, consisting of a bolt which grips the object to be attached and of two sleeve-shaped anchoring elements which can be pushed together axially with the bolt for wedging in the drilled hole in masonry, are inclined running parallel to their mutually facing end sides, and overlap in a complementary manner to form a circular cross-section. In order that the anchoring elements can be better matched to the irregularities of the drilled hole, the anchoring elements are provided in the longitudinal direction with perforations which are arranged one after the other, the lateral boundary edges of the perforations being at an approximately equal distance in order to form deformable webs with respect to the incline of the anchoring elements, which is used as a sliding surface.
Patent DE-3233431-A1 (DE)
Title: Writing utensil with stamp
Inventor: GEHRIG GUENTER
IPC: B41K1/50
Filed: 1982-09-09
Abstract: Utilizing commercially available writing instruments (e.g. ballpoint pens, fountain pens, felt tip pens, pencils, etc.) as a starting basis, the stamp with rubber, the spring, etc., are installed in or on their rear housing,fitted as shown in the drawing. The writing utensil could be made both in metal and in plastic. Due to the microporous rubber (see attachment), a permanent renewed inking of the stamp is avoided. However, using the stamp over a prolonged period is possible. The utensil could therefore also be used and produced, for example, as a disposable ballpoint pen (when the insert and stamping ink have been used) or also as a more valuable utensil for renewed inking or replacing the insert. This writing utensil with stamp can be used anywhere in the entire sphere of business and home life, particularly where a certain amount of hectic activity determines the work. Seen in today's terms, its use could be advantageous especially in the sphere of gastronomy.
Patent DE-3235749-A1 (DE)
Title: Espagnolette arrangement on a frame of a window
Inventor: BEYER RUDOLF
IPC: E05C9/16
Filed: 1982-09-27
Abstract: In an espagnolette arrangement, in which a driving tooth pivotable from a manual actuation element engages in a slot of the espagnolette for the purpose of the longitudinal movement of the latter, it is proposed that there be formed on the driving tooth stop faces which come to bear on the espagnolette in such a way that they press the espagnolette against a guide face of the frame material.
Patent DE-3306482-A1 (DE)
Title: Sealing element for sealing a gap between a saddle-profiled rail and a metal window case
Inventor: HEROLD RICHARD
IPC: E06B1/64
Filed: 1983-02-24
Abstract: Facade sealing profile made of rubber with a sealing leg for sealing between a window case and the adjacent facade part and three branch legs which are parallel to one another in the installed state, project from the first leg approximately at right angles and the outermost of which serves as a seal between the window sill sheet and a downwardly projecting web of the window case, while the other two branch legs are pressed against one another in the installed state and ensure the seal between the window sill sheet and the adjacent facade part. At the abutting points of the facade parts, to avoid leaks, one of the two branch legs which are pressed against one another is cut away and in its place a plastic foil is applied between the remaining branch leg and the facade part.
Patent DE-3311351-A1 (DE)
Title: Control device for the fuel metering in a diesel internal combustion engine
Inventor: PIWONKA FRIDOLIN
IPC: F02D11/10
Filed: 1983-03-29
Abstract: A control device is proposed, especially for a servo actuator of an injection pump of a diesel internal combustion engine for controlling the injection of the fuel, with an electro-hydraulic converter for the actuation of a control element, by means of which it is possible, in the event of a fault in the control device, especially due to a failure of the feed back signal, to adjust the power output of the internal combustion engine to the particular requirements by way of a controlled fuel metering. To this end it is proposed to reduce the value of the pulse repetition frequency controlling the electro- hydraulic converter, for example in the event of a failure of the control path sensor to such an extent that, despite its mechanical inertia, the electro-hydraulic converter is capable of following the electrical input pulses (sub-critical operation) and does not assume a position corresponding to the average electrical input signal as in the normal case (supercritical operation). In addition it is proposed to switch on a speed-related control in addition to this controlled fuel metering, so that even in the event of a fault in the control path sensor, an idling control or even a final shut down, for example, can be performed. <IMAGE>
Patent DE-3319552-A1 (DE)
Title: Heat pump unit for heating a hot water system such as a heating system
Inventor: SEEKJAER HANS
IPC: F24D3/18
Filed: 1983-05-30
Abstract: A heat pump unit (1) serves to heat a heat transfer system (10). The evaporator inlet (20) is connected with a pressure-side connection (18) via a defrosting pipe (17) provided with a shut-off valve (19). At least one section (6) of the condenser (3) is situated between the compressor outlet and the connection (18). The defrosting time is thus reduced and the danger of the formation of liquid in the suction duct is avoided. <IMAGE>
Patent DE-3319908-A1 (DE)
Title: Apparatus for charging mixing machines with loose material
Inventor: TILL DIETER
IPC: A21C1/14
Filed: 1983-06-01
Abstract: In a charging apparatus intended especially for filling flour into the kneading bowls of dough-mixing and -kneading machines, a metering vessel is provided to which the flour is fed by means of a pneumatic suction conveyor installation, a filter for precipitating the flour being arranged in the upper part of the metering vessel. To extract the flour dust arising when a kneading bowl is filled with flour, a covering hood is located above the kneading bowl, from where a dust extraction line leads to the upper part of the metering vessel. An isolation device located in the dust extraction line can be actuated together with a discharge flap located in the outlet opening of the metering vessel. In addition, means are provided for starting the delivery fan of the suction conveyor installation, simultaneously with the actuation of the discharge flap, to generate a reduced pressure in the metering vessel, whereby the flour dust is drawn into the metering vessel and precipitated on the filter thereof. At the same time, an adjustable device in the air suction branch of the suction conveyor installation prevents inleaking air reaching the metering vessel via the delivery line of the conveyor installation.
Patent DE-3323727-A1 (DE)
Inventor: PREISEGGER EWALD
IPC: D06B9/06
Filed: 1983-07-01
Abstract: In this process the organic solvents which are obtained in a liquid state in the drying phase are pumped away. The solvents present in the form of a solvent vapor/air mixture are partially condensed by cooling and the fractions of solvent still remaining in vapor form are adsorbed by active charcoal. These adsorbed solvents are recovered by setting up a saturation partial pressure of the solvent in the solvent vapor/air mixture of not more than 0.25 bar. The fractions of solvent adsorbed in the active charcoal are desorbed by means of a solvent vapor/air mixture of the same concentration as in the adsorption process and at temperatures of approx. 100 DEG  to 150 DEG  C.
Patent DE-3325231-A1 (DE)
Title: Process for year-round recovery of sensible and latent heat from the forwarded air to the swimming bath region or similarly for other regions
Inventor: SCHILLING HEINZ
IPC: F24F12/00
Filed: 1983-07-13
Abstract: The heat content of the forwarded air, e.g. from the swimming bath region, is considerably higher than is maximally required for the heating of the same quantity of external air-supplied air. Example: the heat content of the forwarded air at 29 DEG C/14.3 g moisture amounts to 72.49 kJ in contrast to the external air at -10 DEG C/1.3 g moisture. For the heating of the external air from -10 DEG C to +29 DEG C, only 42.5 kJ are however required. Hence even at a best heat exchanger efficiency of  PHI  = 80%, an annual enthalpy efficiency nh of only about 36% is achieved. According to the invention, the whole cold water quantity required in any case, and to be heated for the hot water preparation and the fresh water supply to the pool, is included in the heat recovery process and is brought into preferential heat exchange with the forwarded air. The water is thus preheated to about 25/26 DEG C. The heat energy then still present in the forwarded air is then further transferred with the following heat recovery system. Thus the annual enthalpy efficiency is improved to  APPROX 80%. If now the heat exchanger of the heat recovery system is designed for a temperature exchange degree of  PHI   APPROX  0.8 at a water equivalent ratio of w = 1.0, the forwarded air mass stream which is present in any case can be used downstream as a further heat source for a profitable operation of a heat pump, in that the evaporator portion of the heat pump is directly connected to the pipe system of the circulation-connected heat recovery system.
Patent DE-3325506-A1 (DE)
Title: Ointment
Inventor: REICHLE MANFRED
IPC: A61K31/58
Filed: 1983-07-15
Abstract: A substance for relieving the pain associated with dilatation of the blood vessels in the rectum is intended to be capable of application without pain to the sites to be treated. Proposed for this is an antibiotic-containing ointment which per gram contains about 2.5 mg of neomycin, 1.00 mg of triamcinolone acetonide and 0.25 mg of gramicidin, the remainder composed of low-irritation ointment additives.
Patent DE-3327007-A1 (DE)
Inventor: ENGELS JOACHIM DR
IPC: C07K1/00
Filed: 1983-07-27
Abstract: Polypeptides with a carboxamide carboxyl terminus and a methionine residue, which is optionally bound to a bacterial protein, at the amino end can be prepared by genetic engineering synthesis of the corresponding polypeptide with a glycine residue at the C terminus and the enzymatic conversion thereof into the amino group of the required carboxamide moiety. Peptides which have the amino-acid sequence of growth hormone releasing factor, part sequences thereof or modifications of these peptides can easily be obtained in this way. The genetic engineering synthesis is expediently carried out using two gene fragments which are chemically synthesised from single-stranded smaller fragments. The two gene fragments are then linked enzymatically to give the complete gene, incorporated in a suitable vector, amplified there, the peptide is isolated directly or as fusion protein and is converted enzymatically into the required amide.
Patent DE-3328044-A1 (DE)
Title: Device for the adjustment of a plurality of injection units
Inventor: FREUDENSCHUSS OTTO DIPL ING
IPC: F02B3/06
Filed: 1983-08-03
Abstract: The device serves for the adjustment of a plurality of injection units. Each injection unit is assigned to one cylinder of a multi-cylinder diesel engine and comprises an injection nozzle and an injection piston pump with a drive device arranged in a common housing, a control element which can be coupled to a fuel delivery governor for the fuel delivery rate and a control element for the start of injection which, if necessary, can be coupled to a governor for the start of injection. For uniform loading of all cylinders in operation and in order to obtain smooth idling and an exact combustion sequence in each cylinder and a high adjustment accuracy taking little time, the control element (3) for the fuel delivery and/or the control element (4) for the start of injection of each injection unit (2) are each drive-connectable to a control device, remotely operable in a known manner, additionally attachable to the injection units for basic adjustment of these and re-detachable on attainment of the basic adjustment, preferably a stepping motor (12, 13) for the fuel delivery adjustment or adjustment of the start of injection. <IMAGE>
Patent DE-3331491-A1 (DE)
Title: Composite element and process for the production of a composite element
Inventor: MUELLER FRANZ
IPC: B32B15/08
Filed: 1983-09-01
Abstract: The composite element according to the invention consists of two large sheets which are disposed at a distance from each other and curved in an arcuate manner in the longitudinal direction and which are approximately 10 to 15 m long and 0.50 to 1.00 m wide, the intermediate space between the large sheets being filled by foaming with foam. The sheets are provided with angled flanks at their longitudinal edges, the angled flanks being designed differently at the two longitudinal edges of a sheet. The longitudinal edges of two adjacent composite elements overlap. In order to produce a composite element, two flat or profiled large sheets are placed vertically standing at a distance from each other in a predetermined curved mould and then the intermediate space filled by foaming, preferably with polyurethane. The invention provides a lightweight composite element which is extremely simple to produce and which can especially be used for producing roofs of halls.
Patent DE-3333516-A1 (DE)
Title: Method of raising the ground-water level and increasing the absorption of water in the surface area
Inventor: RUCK HEIN
IPC: E03B3/34
Filed: 1983-09-16
Abstract: Published without abstract.
Patent DE-3336426-A1 (DE)
Inventor: ENGELBART WILHELM
IPC: B65H31/34
Filed: 1983-10-06
Abstract: An apparatus for picking up, transporting and exactly depositing planar work pieces, particularly cloth parts, comprises lifting devices which can be moved over work piece deposition points. The lifting devices comprise a pressure plate having a plurality of adhesive-tape pickups removably fixed thereon, e.g., by adhesion magnets. The adhesive-tape pick ups can be easily moved to any number of selectable points on the pressure plate in order to conform to the work piece to be picked up. The adhesive-tape pickups comprise a tubular housing having disposed therein a longitudinally movable adhesive-tape winding device with associated table deflection rolls. The tubular member has a baffle plate located at the bottom thereof. The baffle plate is provided with apertures. The tape deflection rollers protrude slightly through these apertures presenting adhesive tape for picking up a work piece when the apparatus is positioned at a pickup point. When the apparatus is positioned at a workpiece deposition point, lowering of the pressure plate at the deposition point causes the tape deflection rollers to be retracted within the apertures and work piece is stripped off by the baffle plate.
Patent DE-3336936-A1 (DE)
Title: Slide vernier with scribing device
Inventor: RUFF GISBERT
IPC: B25H7/04
Filed: 1983-10-11
Abstract: The invention relates to a slide vernier with a scribing device, consisting of at least one measuring rod, which has a longitudinal graduation and has at one end an upper, right-angled arm with a measuring surface and, opposite thereto, an inner contact finger on which there is displaceably arranged a lockable slideway, which is provided with a read-off marking and has a second arm with a measuring surface and a second inner contact finger arranged opposite thereto. The slide vernier is characterised in that below the measuring surface (4) of the upper arm (2), in the region of the central longitudinal line of the measuring rod (1), there is arranged a small scribing pin (11), which is provided with a tip (12), extends in a bore through the thickness dimension of the measuring rod (1), and projects on the rear of the measuring rod (1) by means of the tip (12) which can be sunk into the measuring rod (1), and in that there is arranged below the measuring surface (8) of the displaceable arm (7) on the rear of a slideway (6) a guide stop (14, 14') whose line or edge (15) extending parallel to the measuring surface (8) of the arm (7) on the slideway (6) is situated precisely above the tip (12) of the scribing pin (11) when the slide vernier is in the pushed-together state. <IMAGE>
Patent DE-3338998-A1 (DE)
Title: Force transducer
Inventor: STUMBAUM FRANZ DR
IPC: G01L1/14
Filed: 1983-10-27
Abstract: The invention relates to a novel force transducer which comprises two coils opposite each other at a distance. These coils are mechanically connected to each other by means of a flexible plastic, the coupling factor changing under the effect of force (transformer principle). The coils may be flatly wound or applied photolithographically as spirals on a firm or flexible support. By simple series connection (in line or column form) of a plurality of primary or secondary coils, a measuring mat for detecting two-dimensional force distributions is produced. The abovementioned interconnection of the individual transducer elements in a mat network achieves maximum mechanical isolation of the transducer elements from one another, great flexibility and, with suitable selection of the flexible plastic, minimum hysteresis. The electronic activation of the transducer elements and the measured-value gain are likewise made possible with little circuitry.   The embedding of the transducer elements and their interconnection in silicone rubber ensures good mechanical strength.
Patent DE-3339615-A1 (DE)
Title: Heating boiler
Inventor: VIESSMANN HANS DR
IPC: F24H9/00
Filed: 1983-11-02
Abstract: The heating boiler consists of a water-conducting housing, with a cylindrical, tubular insert, arranged to pass fluid-tightly through the front and back walls of the said housing, the combustion chamber, afterheating surfaces and flue-gas header being arranged in the said insert. The tubular insert consists of a double sheet-metal layer, and the layers are heat-conductively connected together in partial regions via contact points. The layer acted upon by gas (3) is folded in the form of ribs (4) in the longitudinal direction of the tubular insert (1). The contact points are designed as welded heat-conducting bridges between the layer (3) and the layer (2), centrally between the folded longitudinal ribs (4). The combustion chamber is arranged in the form of a pot-shaped insert (10) in the free space (8), of the tubular insert (1), remaining between the rib ends. <IMAGE>