baber/WOPTO huggingface dataset:
Patent DE-3004525-A1 (DE)
Title: Jaw crusher for stones or clinker - has vertical stationary jaw working together with cylinder driven swinging jaw performing downward-pointed arc motions
Inventor: TATEISHI ISAO
IPC: B02C1/00
Filed: 1980-02-07
Abstract: The jaw crusher has a vertical stationary jaw assembly (2) consisting of fixed part (2b) and movable part (2a) operated by a cylinder (37), hereby allowing variation of working chamber size (30). The swinging jaw (3) has its lower end connected to the machine frame part (16) by swinging supporting rods (4) seated on the machine frame part (16) by joint (4) and kept in place by adjustable tension spring (5) via a connecting rod (6). The upper part of the swinging jaw (3) has a fulcrum on which one arm (10) of a toggle lever (8) is seated. The toggle lever swivels around a fulcrum (9) fitted on the machine frame (1), forcing the jaw (3) to perform downward-pointed arc motions.
Patent DE-3010383-A1 (DE)
Inventor: BECKER JOHANN
IPC: C25D17/12
Filed: 1980-03-18
Abstract: An anode case is immersed within a deposition cell of a galvanic bath and is supported on an electrically conducting guide or support bar arrangement via a perforated contact plate which extends over the entire length of the anode case and is welded on in the vicinity of the feed opening of the anode case. The anode case is also covered by an anode enclosure which is not permeable to an anode slurry. The enclosure is slid into position in the vicinity of the contact plate in the slot between the contact plate and the anode case.
Patent DE-3012392-A1 (DE)
Title: Rotary ironing machine with extractor fan - has input sensor which reduces fan speed when feed is interrupted
Inventor: KOERNER GEORG
IPC: D06F67/00
Filed: 1980-03-29
Abstract: In a rotary ironing machine having an extractor fan to remove the moist air, the fan is kept at full speed only so long as damp laundry is being fed to the machine, the speed being considerably reduced, possibly to zero, when the supply of laundered articles is interrupted. The ingoing articles are monitored by a mechanical, optical or electronic feeler, which switches the fan to low speed if no ingoing items are detected. The switching signal is delayed by 20 sec. to avoid repeated short-duration switching-off caused by the gaps between a series of articles. This procedure prevents unnecessary heat-loss from the machine when there is no imput.
Patent DE-3017379-A1 (DE)
Title: Foam mattress with efficient ventilation system - has large internal cavities linked to outside ensuring air change with minimum pressure
Inventor: HUELS KARL
IPC: A47C27/14
Filed: 1980-05-07
Abstract: The mattress which is normally made of one or more parts of plastics and/or latex has inside voluminous cavities (2) which connect (3,4) with the outside. The cavities are formed during foaming of the material and can have any shape and may not be off-set relative to each other. The cavities inside the mattress are linked e.g. by ventilation ducts to all the outer faces of the mattress so that ventilation of the mattress takes place in the transverse direction and vertical directions. Thus a considerable change of air takes place within the mattress plane even with only slight pressure being applied.
Patent DE-3021853-A1 (DE)
Title: Bucket elevator has outrigger fork with bucket chain guides - has fixed hollow shaft having bearings for hollow shafts driving scoop rotor (AT 15.4.80)
Inventor: WILLI JOSEF DIPL ING DR
IPC: B65G67/60
Filed: 1980-06-11
Abstract: The bucket elevator comprises an outrigger which, at its lower end (3'''), has a fork (13') with two bucket chain guides (7). There is a fixed (11) horizontal shaft about which two scoop rotors rotate driven via gearing and a shat (17) carried in the fork end (13'). The shafts are hollow while each drive shaft (17) is carried on one end of the first shaft via a bearing and located relative to that shaft via a tie rod coupled to both shafts. The tie rod may at one end be ball-jointed to the shaft whilst its other end connects to the shaft (17) via axial bearings.
Patent DE-3024393-A1 (DE)
Title: Decorative paper with three=dimensional pattern - having feel and appearance of wood, formed by printing with dye contg. pref. amide wax reactant
Inventor: SCHMIDT HANS JOACHIM
IPC: D06N7/06
Filed: 1980-06-28
Abstract: Printed decorative paper having a three-dimensional pattern is produced by employing a printing dye that contains a reactant such as wax which is added in fine particulate form and which melts when heated. After the paper is coated, it is impregnated with a compsn. that also forms the coating and is dried after application by heating to a temp. above the m.pt. of the reactant. Pref. the reactant is an amide wax with a density of 0.99g per cub.cm. and a fineness of c. 3-5 microns and a saponification number of max. 8. More pref., the reactant melts at about 140 deg. C and the drying temp. is max 170 deg.C. 10-30 wt.%, and more specifically 15 wt.%, of reactant are added to the printing compsn. The pulverulant wax may be stirred into printing colour compsn. for uniform mixing. Heating to effect drying should be conducted gradually until the max. temp. is reached, and drying may be effected to a value of c.2%. Intaglio printing may involve the use of a succession of printing rollers, of which at least the one contg. the printing dye with the reactant has been etched to a depth of 30-50 microns, pref. 45 microns, to correspond with the respective printing pattern. After drying, the decorative paper may be treated with a water-soluble lacquer. More specifically, the paper substrate may be coated on one side with a layer of coloured dye and the top layer of dye may contain a reactant admixture such as wax having pore-like depressions, which is kept apart from the impregnating material comprising the coating which partially penetrates the paper. Decorative paper having a three-dimensional pattern enabling it to closely resemble natural wood is mfd. by a simple method and is suitable as a covering for chipboard, backing boards, and the like.
Patent DE-3027368-A1 (DE)
Title: Gathering and removal of potentially harmful radiation - using hollow casing with earthed conductor attached vertically to source
Inventor: OBERBACH JOSEF DR
IPC: G12B17/02
Filed: 1980-07-18
Abstract: A method of gathering and removing radiation occurring with electrical and other equipment and detected for example by a biotensor is provided for the safety of those likely to be exposed to radiation in a harmful manner. An elongated hollow chamber (1) is arranged vertically on the radiating equipment and connected via a conductor (6) to earth. The hollow chamber (1) is formed by a casing (2) which has an opening (4) at one end and a plug (5) sealing the other end carrying the conductor (6). The inner wall (3) of the casing (2) narrows conically towards the plug (5). The opening (4) is formed by a radially upwardly projecting edge (8). The conductor is insulating coated outside the casing which is made of plastic or a mixture of plastic and aluminium.
Patent DE-3030398-A1 (DE)
Inventor: KIRCHNER HEINZ
IPC: B01D5/00
Filed: 1980-08-12
Abstract: To recover solvents from the spent air of dry-cleaning machines, this spent air is guided through pipelines (2) which are located in a vessel (10) filled with cooling brine. As a result, the solvent condenses out and any water vapour settles on the pipe walls in the form of ice crystals. By means of electrical heating elements (8), the cooling brine is heated, for example during the night, so that the condensate, when it falls out, can be discharged via a run-off pipe (9). <IMAGE>
Patent DE-3035278-A1 (DE)
Title: Heat reflective wall covering mfr. - uses a breakable cured adhesive layer to allow a flexible carrier and destroy conductivity in metal layer
Inventor: PUSCH GUENTER DIPL ING DR
IPC: B32B15/12
Filed: 1980-09-18
Abstract: The adhesive layer between the carrier and the metallic layer, in the heat reflective wall covering, is of a curable material which becomes a breakable layer. The hardened adhesive layer is mechanically broken to form cracks in the metallic layer. The mechanical layer breaking action is achieved by milling. The adhesive layer is applied as a hardened material in a pattern, hardened by light, ultra-violet an infra-red radiation or electron beams. A thermoplastic material is pref. for the carrier, heated to softening while the cured and breakable adhesive layer is applied, for the layered material to be treated by a cooler embossing roller. Alternatively an adhesive lacquer layer can be applied to the metallic layer in the form of a pattern forming a masking layer, while the metal is etched into the same pattern to form a number of isolated sections, to be covered completely by an application of lacquer. The process allows the use of an elastic or flexible carrier, and the metallic layer practically loses its electrical conductivity.
Patent DE-3043579-A1 (DE)
Title: Rotating vane for container level indication - consists of inclined blade for insertion via hole smaller than rotation dia.
Inventor: LESK ADOLF
IPC: G01F23/00
Filed: 1980-11-19
Abstract: The rotating vane is improved w.r.t. conventional flexible types which are effectively squeezed through the aperture and do not have sufficient rigidity or resistance to abrasion when rotating. The present vane consists of a single blade attached to the end of a bush or similar fitting. It is a curved blade (1) and may be attached to the end as well as to the longitudinal side of the bush (2). The blade is orientated at an angle to the axis. Alternatively, the blade is attached only to the longitudinal edge of the bush and it may be sectioned obliquely to facilitate insertion through the aperture.
Patent DE-3049567-A1 (DE)
Title: Motor vehicle with load platform - has canopy-supporting frame adjustable for height and width
Inventor: WOLFF HEINZ-HUBERT ING GRAD
IPC: B62D33/08
Filed: 1980-12-31
Abstract: The motor vehicle or trailer has a load platform and a supporting frame for the canopy above the platform, the canopy being secured to the platform or the sides of it. The frame is adjustable for height and/or width, and can comprise supports, spindles etc. extensible from sockets (111) by a drive mechanism (4). These support a roof panel (411) or frame, and can be self-locking, or lockable at the desired height. They can be arranged to screw in and out of the sockets, the vertical ones supporting the roof panel and having a self-locking action.
Patent DE-3102521-A1 (DE)
Title: Device for retaining steel reinforcing members
Inventor: FELDMANN HELLMUTH
IPC: E04C5/02
Filed: 1981-01-27
Abstract: A device for retaining steel reinforcing members comprises a flat, box-shaped foam element in which connecting regions, which are to be bent out, of the steel reinforcing elements are embedded. The anchoring regions of the steel reinforcing members project out of a wide longitudinal surface of the foam element. The foam element is coated, by means of a sheet, at least on the wide longitudinal surface opposite the anchoring regions of the steel reinforcing members. As a result, it is easier to remove the foam element from the prefabricated concrete unit.
Patent DE-3104538-A1 (DE)
Title: Device on windows for the recovery of heat
Inventor: GEISEL PETER
IPC: E06B7/28
Filed: 1981-02-09
Abstract: The object on which the invention is based is to develop a window which recovers or pumps off the heat which has passed through the window material. As a result of this design of the window, it is possible to hold back the heat or cold penetrating into a room from the latter by pumping off the undesirable energy. This is especially advantageous in fully air-conditioned rooms provided with large windows. Moreover, it is also advantageous in industrial containers, in which a visual check and no heat or cold transport are to take place. Furthermore, it is advantageous in aircraft, since icing up or overheating of the material can be prevented. Large-area filters or advertising effects are achieved by filling the cavity with a coloured liquid. Moreover, in new buildings, it makes it possible to do without roller blinds, since, in the evening, an opaque liquid is pumped in and during the day is stored in supply containers.
Patent DE-3108765-A1 (DE)
Title: Device for retaining a time card in a time recorder, such as a time clock
Inventor: MAEJIMA KENJI
IPC: G06K13/08
Filed: 1981-03-07
Abstract: The invention proceeds from a device for retaining a time card in a time recorder, a switch being actuable when the time card is pushed into an insertion slot, in such a way that an electronic character printer is movable transversely to the pushed-in time card and various particulars, for example the work time, can be printed on the time card in special printing columns. In order to ensure that the time card is clamped securely during the entire printing operation, a detent lever loaded by springing and having a detent member pointing towards the insertion slot is provided on the front part. A pushed-in time card can therefore be clamped between the detent member and a counterplate arranged on the opposite side of the insertion slot. A cam disc is coupled to the drive motor for the character printer in such a way that, when the drive motor is switched on via the switch actuated when the time card is pushed in, the detent lever is not loaded by the cam disc and consequently clamps the time card. After the conclusion of the printing operation, the detent lever is loaded by the cam disc in such a way that it is pivoted away from the insertion slot counter to the force of the spring, so that the printed time card can be removed. <IMAGE>
Patent DE-3114811-A1 (DE)
Title: Electric adjusting device for the desired value of thermostat control valves
Inventor: HEUSER HARALD
IPC: G05D23/32
Filed: 1981-04-11
Abstract: An electric adjusting device (5) for the desired value of thermostat control valves (1) with a temperature sensor (3) has a time-controlled electrical heating resistor (7), which heats the temperature sensor (3) and is provided with a heating plate (6) on which there are mounted a bimetallic temperature switch (9) which switches the heating resistor (7) and a thermal conductor (8) which heats the temperature sensor (3). The adjusting device (5) for the desired value is to be set up both for thermostat control valves (1) with an external temperature sensor (3) and for such valves with an integrated temperature sensor (3). If one or more external temperature sensors (3) are provided, the heating plate (6) can be provided with clamping members which bring the temperature sensor or sensors (3) to bear against the thermal conductor (8). For thermostat control valves (1) with an integrated temperature sensor (3), the thermal conductor (8) is constructed as a bearing member for the rotary housing, which is mounted on the thermostat control valve (1), covers the temperature sensor (3) and is provided with ventilation slots. A room temperature switch (14) can be connected in parallel with a control clock (13). <IMAGE>
Patent DE-3116354-A1 (DE)
Title: Knife, especially cardboard-cutting knife
IPC: B26B29/02
Filed: 1981-04-24
Abstract: The invention relates to a cardboard-cutting knife having a blade which is held so as to project forwards into a handle body and the blade of which, which is arranged for a draw cut, can be covered by a protective pin which extends along the cutting edge. The protective pin is held in a slideway space on the handle body side so as to be slidable in a translational manner parallel to its longitudinal axis and can be inserted into the handle body against the restoring force of a spring. A slideway surface, which projects over the free end of the cutting edge and can be placed against the cardboard is assigned to the free end of the protective pin. The cardboard-cutting knife according to the invention permits reliable cutting without hindrance, while being of simple construction. The solution according to the invention is brought about by the fact that the slideway surface is formed by a chamfered end face of the protective pin itself. The chamfered end face extends parallel to and, when the protective pin is fully inserted, also flush with an end face slideway surface which is provided on the handle body. The end face slideway surface of the handle body forms an obtuse angle together with the cutting edge of the knife blade. Furthermore, the front end face of the knife blade terminates flush and level with the front end face of the handle body.
Patent DE-3121629-A1 (DE)
Title: Forcing frame/greenhouse with integrated storage heating system using heat from the sun
Inventor: VETTER HARALD DIPL ING
IPC: A01G9/20
Filed: 1981-05-30
Abstract: The forcing frame/greenhouse according to the invention differs from conventional, known installations in that the wall is designed as a hollow body and a latent heat store is generated by introducing heat-transfer media, e.g. water, Glauber's-salt solutions or the like. A glass pane suspended in front of this wall is fastened, e.g. via sealing strips, such that a solar-collector effect is obtained. Each individual wall of the forcing frame/greenhouse is then irradiated to a greater or lesser extent as the sun progresses, the heat quantity absorbed in this way is stored and, for example, is then emitted again to the crops during the night. During night-time, the glass panes serve as additional heat insulation towards the outside. The thermal balance of the collectors on all sides is of the order of magnitude of a heliotropically oriented flat collector. The advantageous effect of the present invention is the considerably greater amount of growth of the crops in the forcing frame/greenhouse by virtually constant temperatures, in particular by avoiding frost. <IMAGE>
Patent DE-3122500-A1 (DE)
Title: Arrangement for displaying an available storage area in a message store of a word processing station
Inventor: MUELLER WOLFGANG
IPC: G06F17/21
Filed: 1981-06-05
Abstract: In a word processing station which is provided with a display device (SG), the screen (BS) of the display device (SG) is provided with a line for indicating the storage area which is still available in each case in a message store (NS). When a diskette device is used as message store (NS), the available storage area is indicated by the number (SP) of tracks still available on the diskette being indicated. In addition, the number (ZV) of lines which can still be written and the number (ZE) of characters which no longer result in a whole line can be indicated. Furthermore, a message number (NN) and a current line number (ZN) of the respective message can be displayed. The number (ZV) of lines which can still be written is determined by dividing the number of characters which are still to be accommodated in the available storage area by the number of characters per line. The remainder possibly produced by the division indicates the number (ZE) of characters which no longer result in a whole line. <IMAGE>
Patent DE-3123709-A1 (DE)
Title: Axially sprung coupling rod for pusher-tug units bearing against one another
Inventor: HARBISCH HEINRICH
IPC: B63B21/56
Filed: 1981-06-15
Abstract: An axially sprung coupling rod for pusher-tug units bearing against one another is rotatably mounted about its longitudinal axis in one pusher-tug unit by means of a pivot bearing and has at its end a coupling pin which in its vertical position can be inserted into the slot of a vertical coupling rail of the other pusher-tug unit and in its horizontal position reaches behind lateral legs of the coupling rail. The coupling rod is connected to a hydraulic cylinder via a guide slide (10) displaceable in the longitudinal direction, this guide slide (10) being provided with a tie rod which is sprung in both axial directions by cushioning springs (29). For this, two bearing plates (26, 27) are attached in the guide slide (10) for the rotary mounting of the tie rod (8). Cushioning springs lie between the bearing plates (26, 27). The bearing plates (26, 27) are supported on end walls (22, 23), and a distance element can be mounted in between. <IMAGE>
Patent DE-3125156-A1 (DE)
Title: Dental laboratory container
IPC: A61C13/38
Filed: 1981-06-26
Abstract: Published without abstract.
Patent DE-3128186-A1 (DE)
IPC: F16C32/06
Filed: 1981-07-16
Abstract: 1. Hydrostatic bearing with a bearing segment (1) which is supported so as to be capable of tumbling motion, the bearing surface (2) thereof having a plurality of closed channels (3, 4, 5, 6) which are arranged symmetrically relative to the center of the bearing surface and are supplied with oil under pressure, characterised by the following features : a) the raised surfaces (7, 8, 9, 10) enclosed by the individual channels (3, 4, 5, 6) over their entire length (ta ) viewed in the direction of movement of the supported element have a uniform width (tb ) at right angles to the direction of movement ; b) the length (ta ) of these raised surfaces (7, 8, 9, 10) in the direction of movement is at least as great as the width (tb ) ; c) the raised surfaces (7, 8, 9, 10) are at least as great as the surfaces of the channels (3, 4, 5, 6) enclosing them ; d) the total surface of the channels (3, 4, 5, 6) amounts at most to 25% of the total bearing surface of the bearing segment (1).
Patent DE-3130445-A1 (DE)
Title: Fitting for connection, which can be loaded by transverse forces, onto the end side of wooden beams
Inventor: MEICKL GERHARD DIPL ING
IPC: E04C3/18
Filed: 1981-07-23
Abstract: The invention relates to a fitting for connection, which can be loaded by transverse forces, onto the inside of wooden beams, e.g. onto another load-bearing member, onto a support or onto a wall. The fitting comprises a metal plate (3) which rests on the beam end side (compare Figure 1). One or more ribs (5), which run perpendicularly to the force direction and are inserted into corresponding slots in the beam end side, project out of the metal plate. The transverse forces are channelled into the metal plate by the beam via said ribs. Thin metal lugs (6) also project out of the metal plate, said lugs likewise being introduced into fitting slots in the beam end side and being anchored in the beam by a connection means - nails, screws, etc. - driven in from beneath. Said lugs absorb the tensile forces which act in the beam longitudinal direction and which arise owing to the eccentricity of the channelled-in bearing force and of the rib contact surfaces. <IMAGE>
Patent DE-3130918-A1 (DE)
Inventor: IPPEN JAKOB DIPL CHEM DR
IPC: B29D30/58
Filed: 1981-08-05
Abstract: 1. Process for producing radial-ply tyres in which the zenith of a carcass (12) and the package consisting of the belt (10) and the tread strip (11), which package is held by a clamping plate (1) connected to a transfer ring (8), are brought into contact and then pressed against each other with the aid of expanding bellows (5), characterised in that, before the package (10+11) is pressed on to the carcass (12), this being carried out by means of expanding roll-on bellows (5), two rubber collars (7), which are connected to the transfer ring (8) and form a tight-seal with the carcass (12), are applied to both sides of the latter, and in that the air is then evacuated from the cavity which is thereby formed above the carcass (12), whereby the formation of air locks between the carcass (12) and the belt (10) or tread strip (11) is prevented.
Patent DE-3133336-A1 (DE)
Title: Detachable jointed connection of a plurality of plate-like wall parts
Inventor: RIEDEL ERICH O DIPL ING
IPC: F16B12/46
Filed: 1981-08-22
Abstract: The invention relates to a detachable jointed connection of a plurality of plate-like wall parts, the connection between the plates, as is shown for example in Fig. 4, consisting of a material which is elastic in shape and expansion. Such materials may be of a textile nature but may also consist of plastics or of elastic metals. The jointed connections allow exhibition stands, temporary dwellings and furniture to be produced. In cases of severe stress, the clamping effect can be reinforced by penetrating screw connections. Stresses to the interior or exterior are absorbed by cords or spacer rods. <IMAGE>