baber/WOPTO huggingface dataset:
Patent DE-2940577-A1 (DE)
Title: Wall holder for fixing and positioning cupboards - has vertical and depth adjustment through swivel mounting plate with self-locking action
Inventor: GRASS ALFRED ING
IPC: A47B95/00
Filed: 1979-10-06
Abstract: So that the mounting plate (9) set on the cupboard can be displaced vertically (arrow 10) as well as depthwise it is mounted on the casing (8) of the fitment so that it can be swivelled vertically. The angular gearing which is set in the fitment casing to adjust the spacing of the cupboard from the wall has a drive pinion (14) whilst opposite this pinion a tip edge (66) can be designed on the casing (8) formed by abutments faces (64,65) which fall away on either side from the tilt edge (66) so that the lower edge of the mounting plate (9) can move and swivel on this edge (66). The vertical adjustment is thus self-locking without clamping screws.
Patent DE-2941564-A1 (DE)
Title: Electric motor armature spindle speed monitor - uses permanent magnet and tachogenerator to detect magnetic field variation in coil from bearing rotation
Inventor: BOSCH ERNST
IPC: G01P3/488
Filed: 1979-10-13
Abstract: The rotation of a magnetic field is measured using a permanent magnet and a tachogenerator with a coil in which a voltage is induced. The device is suitable for measurement or control applications and is improved compared to similar devices so that the measurement or monitoring capability is achieved with minimal additional components. The magnetic field variation is produced by the cage (10) or roller (12) of the roller bearing supporting the shaft (3). One end of the magnet (5) or its extension lies near the cage (10) or roller path and terminates in a reduction (13). A rod-shaped magnet is used. This carries the coil (6) omits end further from the bearing (12).
Patent DE-2952657-A1 (DE)
Title: Wind turbine for electricity generation - has position control enabling sails to rotate horizontally or vertically and allowing large surfaces to be used
Inventor: SAID FAWWAZ
IPC: F03D3/06
Filed: 1979-12-28
Abstract: The rotor rotates about a vertical bracing tube and has at least three sails of simple geometrical shape. They are spaced at 90 deg. and rotate about their horizontal mounting axis. The sails that move with the wind are vertical w.r.t. the horizontal plane, while the other sails, moving against the wind, are parallel to the horizontal plane. The sails thus present different resistances to the wind. The position control for the sails (from vertical to horizontal and vice versa) is carried out by wind force. Equipment is provided to convert the rotation of the sail about its vertical axis to 90 deg. rotation about its horizontal mounting axis in two deg. stages. This sets the rotor in rotation by exerting torque. The rotational speed control of the rotor is based on retention of the position of the vertical-lying sails so that they transmit no torque to the rotor.
Patent DE-3002160-A1 (DE)
Inventor: HENGSBERGER JUERGEN DIPL ING
IPC: H01C1/082
Filed: 1980-01-18
Abstract: 1. Liquid-cooled resistor, consisting of a tubular ceramic carrier of good heat conductivity with a resistance winding or layer applied to its outside, characterized by that - the inside of the ceramic carrier (1) is filled up with a damming body (2) in such a way that the cooling liquid flowing through the ceramic carrier obtains a high velocity of flow and - a sealing element (3) is provided, by means of which a residual gap due to manufacturing tolerances between the ceramic carrier (1) and the damming body is filled up.
Patent DE-3003852-A1 (DE)
Title: Dummy-head stereo system - has free-field matching filter coupled to each dummy-head microphone to obtain frequency-independent response to initial sound front
Inventor: LAMPARTER HELMUT DIPL-ING
IPC: H04S1/00
Filed: 1980-02-02
Abstract: The stereo system uses a dummy-head and headphones. The dummy-head has a microphone on either side exhibiting resonance in the range between 5 and 12 KHz, both microphones being coupled to a filter with a frequency characteristic which is the inverse of the microphone free-field transmission for the initial sound front. The microphone signals are subsequently supplied to a recording circuit with the corresp. reproduction circuit, coupled to headphones matching the stereo programme signals for the latter. Pref. capacitor or electret microphones are used, with a passive blocking filter, or a passband filter and the blocking filters being used.. The system allows the signals from the dummy-head to be made compatible with the specific headphones.
Patent DE-3004258-A1 (DE)
Title: Roof solar energy collector sealing batten - has hinge slits in shank allowing for differing metal and plastics expansion
Inventor: KOFINK SIEGFRIED DR ING
IPC: F24J2/04
Filed: 1980-02-06
Abstract: Sealing is provided for the double-layered flat edge of an element, comprising two parts with different heat expansion, built into a roof, esp. solar heat collector with metal body and plastics hood. The batten for this comprises a base shank (1), and one or more angled protruding sealing lips (2,3a,3b) for the roofing. The shank contains a slit (5), of edge layers' height, with bottom end stop face for the edge of the collector's base piece edge, and top one for hood edge. A narrow, short slit (6) adjoins these faces, to form a hinge, crossing over into a higher end cavity. This absorbs expansion occurring in use, without damage.
Patent DE-3006799-A1 (DE)
Title: Suction tube attachment for drill - has clamp for drill body with holes for suction, and has tubular bellows and depth limiter
Inventor: GAFERT HEINZ
IPC: B23Q11/00
Filed: 1980-01-10
Abstract: The suction tube (3) for mounting on the end (2) of a drill, has an inlet end (6) which is supported near the drill tip, so as to remove loose material cut by the drill tip. This tube is supported on the end of the drill body by a clamping member (1) which has a part (1A) for clamping to the body, and a recess (1BC) for a resilient bellows part (3) of the tube and a hole (1B) for the suction tube (4). A gripping handle can be attached to the clamping member, which can also incorporate a hole (15) for insertion of a member for controlling the depth of the drilled hole. The suction tube (4) is connected to a suitable suction device.
Patent DE-3011762-A1 (DE)
Title: Multipole socket outlet for wall mounting - has collar set back from front face to allow plaster thickness when wall mounted
IPC: H02G3/16
Filed: 1980-03-26
Abstract: The industrial type socket outlet, eg. 380V 16A, multiple contact with one protection contact, and semi-recessed for wall mounting into plasterwork. The socket outlet complies with several DIN standards. The face (12) of the socket outlet carries the phase contacts (6) and the protection, ie. earth, contact (7) all of which stand proud from the wall face but are protected by a collar (3) also standing proud. Between the collar (3) and the socket outlet points (6,7,12) is a recessed bridging support (4) sufficiently rebated (along 9) from the front face (12) to ensure good contact for plug units. The collar (3) also stands proud from the outer ring (1), with screw holes (5), used to fix the socket outlet to the wall. To facilitate screw fixings the collar (3) is also rebated at the screw holes (5). When mounted on the plaster board the socket outlet will stand proud. The plaster takes up the distance between the mounting ring (1) and collar (3) top so that the final socket outlet appearance is flush. A facing plate (17) may be fixed using additional screw holes (2) in the outer ring. The socket outlet is keyed (8) for correct orientation of attachments.
Patent DE-3012708-A1 (DE)
Title: Sepn. of blood constituents using a centrifuge - where blood bag is squeezed during centrifuging to obtain efficient sepn. of erythrocytes from other constituents
Inventor: EBERLE GUENTER
IPC: B04B5/04
Filed: 1980-04-01
Abstract: The centrifuge beaker contains two chambers; a bag contg. blood is placed in one chamber together with a pressure cushion. The top end of the bag is connected by a tube to one or more satellite bags located in the other chamber. During centrifuging, the cushion is expanded so that its vol. is greatly increased, thus compressing the blood bag so that some of the sepd. blood constituents are transferred to the empty bags. The blood-contg. bag is pref. inserted in an elastic beaker in the first chamber. The cushion is pref. filled with a liq. and expanded by compressed air.. The sepd. blood constituents have the highest possible purity because they do not contaminate each other.
Patent DE-3018796-A1 (DE)
Title: Pressure filter with revolving agitator tilts in either direction - for discharge of separated sludge or for cleaning interior
Inventor: SEYDLITZ KLAUS ING GRAD
IPC: B01D29/075
Filed: 1980-05-16
Abstract: Pressure filter consists of a vessel (typically of inverted pot form) with a pressure tight bottom closure plate on which a filter medium (textile or metal fabric) is laid. The vessel has a lateral discharge opening at the lower part of one side wall just above the bottom. The vessel also contains a revolving agitator with vertical shaft capable of being moved up and down in the vessel. The vessel together with the bottom plate is arranged to tilt about lateral pivot points at one side of the base and adjacent to the discharge opening, so that sludge can be discharged from this opening. At the opposite side of the base there is a complementary tipping mechanism consisting of a vertical arm fixed to the side of the vessel and a horizontal arm fixed to the bottom plate of the vessel, these arms being articulated together. Thus, if the articulated assembly is locked in its support on the equipment base, the vessel can be tilted in the opposite direction leaving its bottom plate horizontal; in this position the filter medium can be cleaned, removed and the interior of the vessel can be cleaned. The tilting motion is pref. provided by a pair of hydraulic or similar rams, one on each side of the vessel; these rams provide the tilting motion in either direction, depending upon the locking or otherwise of the bottom plate to the vessel and the articulated assembly to its support. For separating solids from liquids by pressure filtering. The cleaning and maintenance of the filter is considerably simplified.
Patent DE-3018899-A1 (DE)
Title: Kit for teaching genetics laws - contains a nematode mutant or wild-type nematode, esp. a self-fruiting hermaphrodite, to give results within a week
Inventor: MIWAM JOHJI GIFU
IPC: A01K67/033
Filed: 1980-05-16
Abstract: Teaching kit contains a nematode mutant or a wild-type nematode belonging to the strain nematoda, as the research animal. The kit enables students to understand the laws of genetics by carrying out various genetic experiments, within a relatively short space of time (5 days for 2 generations c.f. a matter of years for doing the expt. with sweet beans). The nematodes can be stored for up to several years in semidried or frozen condition possibly in ampoulles, are harmless and non-pathogenic and can easily be killed by throwing into hot water.
Patent DE-3021996-A1 (DE)
Title: Sulphur ylid prepn. from sulphonium salts - by reaction with inorganic base in organic solvent
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07C381/00
Filed: 1980-06-12
Abstract: Prepn. of S ylids of formula R1R2S=CZ1Z2 (I) is carried out by treating a sulphonium salt of formula. R1R2S(+)-CHZ1Z2.X-(II) with a base in a diluent at -10 to +80 deg.C, where the base is an alkali(ne earth) metal hydroxide, oxide, carbonate and/or alcoholate and the diluent is a 3-6C ketone, 3-5C alcohol and/or 4-8C ether (where R1 and R2 are alkyl or R1+R2 is a hydrocarbon chain opt. interrupted by heteroatoms; Z1 is CN, alkoxycarbonyl, CONH2, alkylcarbamoyl, alkanoyl or aroyl; Z2 is H, alkyl or as defined for Z1; X is halogen). (I) can be reacted with alkenes to form cyclopropane derivs., e.g. as intermediates for pyrethroid insecticides. The process gives high yields (e.g. 97-98%) in short reaction times using insoluble bases, which simplifies product work-up.
Patent DE-3034585-A1 (DE)
Title: Pushbutton array esp. for car radio - has buttons mounted in thin horizontal flexible strip providing local deflections
Inventor: PILZ HARALD
IPC: H01H13/70
Filed: 1980-09-13
Abstract: Push-button assembly for electrical communications equipment, esp. car radios, cassette tape players etc. and consists of a number of push-buttons all mounted in a single, common flexible support. Support is a flat plate (7) extending between two end suspension zones (19,17) and having the individual push buttons (5) clamped in it at the desired distance above the relevant switching point (25) located below the support plane (21). As each push button is pressed down, the support strip (7) deflects in its local strip sections (15) to permit this movement out of the support plant. With this arrangement, the push buttons are accurately located in position and do not deflect sideways when pressed down. The strip (7) is pref. profiled so that clamps (9) are formed into which the push buttons can be snapped, the arms of the clamps being connected together by connecting webs (15), pref. of V-shape. Pref. the strip (7) is of polyoxymethylene or polyacetal of 1mm thickness.
Patent DE-3036302-A1 (DE)
Title: Pivot mounting for car seat armrest - has spring steel plates with ratchet slots to provide two alternative positions
Inventor: GROSS HERMANN
IPC: B60N2/75
Filed: 1980-09-26
Abstract: The padded armrest is pivoted about fixed axes (3) between two stamped metal plates (14) bolted into the seat frame. A curved track (10) on each plate locates an eccentric stub (16) on each side of the armrest to track when the armrest is swung. Ratchet holes (16) in the tracks secure the two positions of the armrest. The thin metal supports are lightweight and simple and do not take up much space. The armrest pivot axis (3) is located in a keyhole slot in each end of the plates.
Patent DE-3039720-A1 (DE)
Inventor: HECHTL WOLFGANG DR
IPC: C07F7/22
Filed: 1980-10-21
Abstract: Hydroxyl terminated diorganopolysiloxanes may be crosslinked with a mixture containing (1) a product obtained from the reaction of (a) silicic acid esters with (b) an organic tin compound of the formula R2Sn(OCOR1)2 (I), where R represents a butyl or an octyl radical and R1 represents a monovalent hydrocarbon radical having from 1 to 15 carbon atoms, in which at most one of the valences of the carbon atom that is bonded to the carboxyl group is saturated by a carbon atom other than that of the carboxyl group, and (2) an organic tin compound of the formula R2Sn(OCOR2)2 (II), where R is the same as above and R2 represents a monovalent aliphatic hydrocarbon radical having from 3 to 15 carbon atoms, in which at least two of the valences of the carbon atom that is bonded to the carboxyl group are saturated by two carbon atoms other than that of the carboxyl group.
Patent DE-3041713-A1 (DE)
Title: Insole with orthopaedic foot support - made by filling space below top layer with flexible polyurethane foam
Inventor: THIEL EBERHARDT RUDOLF
IPC: A43B7/28
Filed: 1980-11-05
Abstract: An insole with an orthopaedic foot support is produced by a thin top layer, pref. of a material which allows the foot to breathe and which forms with the outsole a space. This space is filled up, when the person concerned stands with his foot on it, through a hose with a viscous elastic and self-curing material, pref. a two-component elastomer such as polyurethane foam. The hose is cut off flush after the operation. To save material, it can be mixed with rubber shreds, cork or sand. This creates a tailor-made orthopaedic foot support which can be made by unskilled persons.
Patent DE-3043087-A1 (DE)
Inventor: WIEDENMANN GMBH RAMMINGEN
IPC: A01D34/63
Filed: 1980-11-14
Abstract: Mowing appliances, especially those provided for installation as a mid-mounted mowing appliance, have hitherto required a relatively high suction power for discharging the mown material via a suction channel connecting the mowing implement to the blower. In order to reduce the blower power and therefore the generation of noise, the suction channel (12) of this mowing appliance is provided with an orifice (14) which leads into the open and is located opposite the connection piece (15) and the cross-section of which is approximately as large as that of the connection piece (15). It is thereby possible, with a relatively low blower power, to form in the suction channel (12) an air stream which runs obliquely relative to the throwing direction of the mowing implements (6) and which takes with it the material thrown off from the mowing implements (6). <IMAGE>
Patent DE-3044991-A1 (DE)
Title: Coal plus refuse burning power station - has refuse-fired boiler steam fed into coal-fired boiler system after high-pressure turbine, before reheater
Inventor: HEIN HELLMUT DIPL ING
IPC: F01K3/24
Filed: 1980-11-28
Abstract: The power station runs on ordinary fuel, partic. hard coal-, plus refuse. There is a fuel-fired main boiler serving a turbine set with an HP- followed by one or more lower pressure turbines, and refuse burning facilities releasing heat utilised in the turbine set. The refuse-fired boiler steam side is connected to the inlet of a reheater between the high pressure and the other turbines, and to at least one steam user system fed from the turbine set via a pass-out line. The refuse-fired boiler may have an auxiliary boiler in parallel and/or may be supplementary firing.
Patent DE-3045120-A1 (DE)
Inventor: SANDER BRUNO DIPL CHEM DR
IPC: C02F11/12
Filed: 1980-11-29
Abstract: 1. A multistage process for dewatering sewage sludges of which the sludge solids contain less than 70% of organic matter, and whose dewatering characteristics have been improved by adding organic flocculants, on a filter press, using inert additives, wherein the sewage sludges are concentrated, by adding an organic flocculant during thickening by gravity sedimentation, from 0.5-5.0% by weight of sludge solids to 6-14, and especially 8-12, % by weight of sludge solids, the sewage sludges are mixed with additives, such as finely divided coal or ash or mixtures thereof, in an amount of from 0.5 to 1.5 parts by weight per part by weight of sludge solids, and the sludges are treated, before, during or after admixture of the additives, with a further 2-8 kg of organic flocculant/tonne of sludge solids and are then dewatered on the filter press to produce filter cakes which can be combusted with the utilization of their calorific content.
Patent DE-3047011-A1 (DE)
Inventor: GUENTHER BERND-RAINER DIPL CHE
IPC: C07F9/10
Filed: 1980-12-13
Abstract: The present invention is related to a new process for the separation of oil and/or phosphatidylethanolamine from alcohol soluble phosphatidylcholine products containing the same thus producing, by chromatography on silicic acid gel in a lower alkanol containing 1 to 4 carbon atoms as solvent and/or eluant, a phosphatidylcholine product containing oils and/or phosphatidylethanolamine in a definite diminished amount.
Patent DE-3105512-A1 (DE)
Title: Steel-frame structure with thermal separation in the lightweight-construction method for an insulating laminated glazing, and individual elements for producing the same
Inventor: WASSEN JOHANNES ING GRAD
IPC: E06B3/64
Filed: 1981-02-11
Abstract: The invention relates to a steel-frame structure with thermal separation in the lightweight-construction method for an insulating laminated glazing, the intention being, in particular, to ensure the simple exchangeability of the panes consisting of standard glass. For this purpose, the casement and the storey frame are each produced by strip coated by the Sendzimir process and consist of part-profiles which are connected correspondingly by screws. <IMAGE>
Patent DE-3107646-A1 (DE)
Title: Radiation coagulator
Inventor: NATH GUENTHER DR
IPC: A61B18/18
Filed: 1981-02-27
Abstract: In a radiation coagulator with a hand-held housing (10), an incandescent lamp (22) arranged therein as a radiation source and a radiation emergence window (12) through which the radiation of the incandescent lamp emerges from the housing, the housing comprises a heat accumulator (16) which takes up the heat lost by the incandescent lamp and thereby slows down the temperature rise in the housing during operation of the radiation coagulator. This permits use of a radiation source having a comparatively high output and thus of a radiation emergence window having a relatively large cross-section, so that it is also possible to coagulate a correspondingly larger area of tissue in one pass. The radiation coagulator is compact and easy to handle; advantageous embodiments can be fully sterilised. <IMAGE>
Patent DE-3113358-A1 (DE)
Title: Adaptor for flat conductors/flat cables
Inventor: NAVARRO JOHN N
IPC: H01R12/67
Filed: 1981-04-02
Abstract: The invention relates to an adaptor which is bonded to one surface of a flat conductor/flat cable in order to make it possible to align individual flat conductors with the contacts in a round conductor/flat cable. The adaptor has a corrugated upper surface which allows alignment between the alignment backs of the round conductor and the flat conductor cable. Once the contacts have broken the penetrable elastic material which has a recuperative-shape capability, said material reforms its shape in order to create a holder for the cable, prevents lateral displacements of the contacts and fills the gaps which are formed between the base and the cover of the connector, as a result of the insertion of a flat-conductor cable.
Patent DE-3116233-A1 (DE)
Title: Arrangement for producing a body section image
Inventor: GLASOW PETER DIPL PHYS
IPC: A61B6/03
Filed: 1981-04-23
Abstract: The invention relates to a computer tomograph. According to the invention, the detector system (10) contains detectors (12) made of cadmium telluride CdTe or bismuth germanium oxide Bi12GeO20, whose temperature during operation is at least 40 DEG C, preferably at least 60 DEG C and particularly preferably at least 70 DEG C. By virtue of the temperature increase, the storage effect produced by traps in the semiconductor body is avoided. The output signal of the detector system (10) thus takes the form of electrical pulses which are proportional to the absorption of the rays (4) in the sectional plane through the body. <IMAGE>
Patent DE-3117658-A1 (DE)
Title: Screw having a combined screwdriver slot
Inventor: RENNINGER KARL
IPC: F16B23/00
Filed: 1981-05-05
Abstract: The invention relates to a screw (3) having a depression (2), which is formed on the head upper side and is intended for receiving a corresponding shaped-tip screwdriver, and having at least one slot (8, 9) which is combined therewith and is intended for receiving the tip (12) of a flat-tip screwdriver. In order to improve the gripping surface in the case of said screw, the slot (8, 9) widens slightly towards both ends. <IMAGE>
Patent DE-3119957-A1 (DE)
Title: Circuit connecting block for holding low-voltage hrc fuses
Inventor: BACHMEIER ALBERT
IPC: H01H31/12
Filed: 1981-05-20
Abstract: The connecting block has pairs of contact pieces for the low-voltage hrc fuses on its block body. Switching flaps, which are used as support for one low-voltage hrc fuse in each case, can be fitted to the block body so that they can pivot on bearing points. The bearing points are arranged between two successive pairs of contact pieces such that they are at equal distances from respectively adjacent contact pieces. At these very same distances from the respectively outermost contact piece of the block body, a bearing point is provided on each of its two outer ends. In consequence, the switch flaps can be arranged thereon, before any installation of the block body, such that the switch flaps are opened in each case by pivoting them downwards. <IMAGE>