baber/WOPTO huggingface dataset:
Patent DE-2523430-A1 (DE)
Title: Sheet stacking installation - fitted with pneumatic conveyor, brake and blow nozzle devices
Inventor: VITS HILMAR
IPC: B65H29/32
Filed: 1975-05-27
Abstract: The apparatus stacks up sheets conveyed at intervals one behind the other by a pneumatic conveyor installation located above the conveyor plane holding the sheets in a suspended position and with a brake device driven by air suction positioned below the conveyor plane. Blow nozzles (7a, 7b) switched on by impulse during the passage of the sheet end and fitted in the direction of conveyance in front of and/or behind the brake device and below the conveyor plance produce a flow source to divert through the action of suction the sheet end from the action sphere of the uninterrupted conveyor device (4) into the action sphere of the uninterrupted effective braking device.
Patent DE-2525257-A1 (DE)
Title: Plastics, esp. polyamide or polyurethane netting - made from weft and warp yarns interconnected at points of intersection by plastics cruciform members in knot free manner
Inventor: MEIER MAX
IPC: D04H3/009
Filed: 1975-06-06
Abstract: Netting is made from strands which at their points of intersection are interconnected with one another in a permanent manner by cruciform plastics members. Used for trawling nets, interior decorating in form of coarse curtains or room dividers, mattress and leisure furniture cushion supports. Meshes are dimensionally stable. Pref. the netting is made from polyamide or polyurethane yarns or cords and the cruciform members are made from the same material.
Patent DE-2525574-A1 (DE)
Title: Pull switch with support ring socket for electric elements - has setting element controlling actuator in form of rotary stepping switch mechanism
Inventor: GIERSIEPEN HELMUT DIPL ING
IPC: H01H17/16
Filed: 1975-06-09
Abstract: The socket carried on a ring retains the terminal contacts and other electric elements. The pull cord actuates a slider, whose position can be changed against a resetting spring force. The slider mounts a setting elements, controlling the contact actuator. A rotary mounted indexing switching mechanism is used as the actuator and preferably consists of a switching roll, a switching wheel and several switching cams, mounted firmly on a rotary axis in the socket bearings. The elements of the indexing switching mechanism may be in the form of a one-piece module.
Patent DE-2532113-A1 (DE)
Title: Protective resilient machine cable mounting - has perpendicular elastic strips overlying cable with slot wedge in groove
Inventor: JUELKE ELIAS DIPL ING DR
IPC: F16F1/368
Filed: 1975-07-18
Abstract: The electrical cables and machine connections are fixed in grooves by resilient strips (6) inserted along the grooves, with interspersed cross-straps (7) of rectangular cross-section. These straps are placed on alternate sides of the longitudinal strip, and are placed at exactly L/2 apart. Another resilient strip (8) identical to the first (6) supports the lower edge of the other strips. A slot wedge (5) in the groove above the strips jams the them in place. Below the strips is a pair of bars, - an dipper (4) and a lower (2) bar- separated by an intermediate layer (3). The bars of the winding (2, 4) are compressed, while protected from temperature effect and heavy loading.
Patent DE-2537008-A1 (DE)
Title: Linear induction tracked vehicle - with ground contact wheels for simple guidance and to take partial load
Inventor: ROHRWASSER HANS W
IPC: B60L13/03
Filed: 1975-08-20
Abstract: The vehicle is fitted with a support frame (2) positioned over the induction track (3) by a set air space (12). The frame is vertically sprung on the vehicle. The induction drive is by means of interacting rails on the vehicle and fixed rails on the sides of the track (1). The main weight of the vehicle is supported on ground wheels. The airspace control is thus simplified, with the linear motor only taking some of the weight. Lateral stability is provided by the ground wheels, which can also be on rails. No complicated lateral stability control is required and high speeds can be controlled with safety.
Patent DE-2544887-A1 (DE)
Title: Dynamometric transducer with FM output signal - has elastic element in casing mounted by its foot held on three pins engaging in groove
Inventor: KARPOV VALENTIN MICHAILOVITSCH
IPC: G01L1/10
Filed: 1975-10-07
Abstract: The elastic element effective path to which the force is applied, is connected with an oscillating element. The oscillating element forms the resonator of an electromechanical self-excited generator whose frequency is a function of the applied force. The elastic element is mounted in a casing (1) with a clearance, and its foot is fastened by three pins (8). The sharp points (9) of the pins press against the surface of the foot and the other end (10) is attached to the casing (1).
Patent DE-2549718-A1 (DE)
Title: Collapsible camping stool with interconnected pairs of legs - is dismantled into two halves once collapsed for easier storage
IPC: A47C4/48
Filed: 1975-11-06
Abstract: The collapsible camping stool comprises a flexible seat surface (17) supported by the upper crossbeams (15, 16) of two support frames (11, 12) the legs (30) of which are connected together in pairs by means of articulated joints (13, 14) beneath which the legs are transversely divided so that the two arms (110, 120) and (11u, 12u) can be securely connected together when the stool is opened without danger of the latter collapsing.
Patent DE-2552816-A1 (DE)
Title: Mosaic printing head operable at high speeds - has printing type mounted on leading end of tubular printing head
Inventor: ZIELKE ALFRED
IPC: B41J1/10
Filed: 1975-11-25
Abstract: Mosaic printing head is designed to simplify coding and the corresponding control of the printing type and thereby facilitate a more rapid printing of symbols. The printing type and the armature contact surfaces of the electromagnets (15) are distributed in a circle about the fixed axis of the ram rod (23) used to strike the type rod (14) against the platen (12). The iron cores (16) of the electromagnets (15) are in each case coupled together at one end to a ferritic body (21) which encloses the pipe shaft (11a) of the printing head (11) while their other ends form the pole shoes which encircle the pipe shaft at a distance.
Patent DE-2553964-A1 (DE)
Title: Medicaments for treating calcium metabolism disorders - contg. calcitonin and a phosphonic acid or cyclohexane-hexacarboxylic acid
Inventor: SCHMIDT-DUNKER MANFRED DIPL CH
IPC: A61K38/23
Filed: 1975-12-01
Abstract: Pharmaceutical compsns. for treating disorders of Ca metabolism contain (a) a calcitonin and (b) cyclohexane-1,2,3,4,5,6-hexacarboxylic acid or a phosphonic acid of formula (I)-(VI) or their salts. (where R = H or 1-6C alkyl; m = 1-3; R1 = H or 1-4C alkyl n = 4-8; p=1 or 2; q = 3-6; R2,R3 and R4 are H or 1-3C alkyl; R5 is PO3H2, CR(PO3H2)(COOH) or CR(PO3H2)2; R6 is H, 1-3C alkyl, CH2CHRCOOH, CH2CHRCOOH, CH2CHR -PO3H2 or CH8COOH)CH2PO3H2). The compsns. can be used to treat osteitis deformans, hypercalcaemia and osteoporosis. Components (a) and; (b) have a synergistic effect, allowing each to be administered in reduced doses. This reduces undesirable side-effects, e.g. antibody formation, and permits longer-term treatment.
Patent DE-2556818-A1 (DE)
Title: Movable control tower for monitoring mining - has frame with all round adjustable seat and carrier structure control valves
Inventor: SCHUSCHIES MANFRED ING GRAD
IPC: E21C35/04
Filed: 1975-12-17
Abstract: The movable control tower is for use in underground mining operations, esp. for shored excavation work. There is a travelling base frame for a forward-facing operator, with a seat in the line of the gallery axis, behind an indicator for electric metering machines, and a control panel with switches and data systems. The seat is adjustable, so as to allow the operator to look sideways and to the rear. A carrier structure is fixed behind it in the base frame, with a cross-wall behind the seat, and control valves for machines installed in the transitional area between shoring and gallery. A lengthways frame has longitudinal sides serving for attachment of armatures and tolls and hydraulic or electrical intakes and outlets.
Patent DE-2557712-A1 (DE)
Title: Plastic insulator for suspended power lines - has conical screens formed by rotating resin in conical mould on rod
Inventor: KUHL MARTIN
IPC: B29C41/30
Filed: 1975-12-20
Abstract: The plastic insulator, for suspended power lines, consists of a glass-fibre-reinforced plastic rod carrying a concentric skirt. A conical mould (2) is temporarily fixed to the rod (passing through the cone's apex) and filled with a synthetic resin blend. The rod and mould are then rotated until the resin has hardened. The mould is then withdrawn along the rod, refilled with resin and again rotated to make a second conical skirt (4) below the first (4'). The two screens are joined by resin around the rod.
Patent DE-2605684-A1 (DE)
Title: Electrical cutting machine for bread or sausage - has circular cutter blade and hinged finger guard with protruding portion
Inventor: KUELLGENS ALBERT
IPC: B26D7/06
Filed: 1976-02-13
Abstract: The cutter has a slide (30) which moves across a base (10) and which carries the material to be cut past the rotating knife. A profile rail (20) is mounted on bearings (16, 18) on the base (10). The slide (30) can be moved with a guide (35) over the bearings. The finger guard (40) has a protruding part (46) which covers the guide for the slide when the slide is fully out and the guard is swung down. The protruding part secures the finger guard in the protecting position when the slide is in the working position. The profile rail (20) is mounted on the base in such a way, that it can be pivoted. The slide (30) can move along the rail but cannot be rotated.
Patent DE-2606838-A1 (DE)
Title: Treatment and sterilisation of medicinal bath water - particularly for removal of resistant pseudo monas bacteria
Inventor: BACHHOFER BRUNO
IPC: C02F9/00
Filed: 1976-02-20
Abstract: Working up and sterilising of bath water, containing Bact. Pseudomonas pyocyanea particularly water from medicinal bath or underwater massaging baths by (a) passing the circulating bath water containing the dirt particles and microorganisms through a two-layer filter charged with bromine or hydrobromic acid with a lower layer of a mixture of filter grist and mineralised carbonaceous material and an upper layer of fine granulat active carbon (b) being charged with an ozone-containing gas in the region of the filter inlet and pre-heated as cooling water for the ozone-forming unit by the process heat discharged by this. Permits the repeated use of medicinal baths e.g. underwater jet massage baths, by removal of bacteria, particularly resistant strains of Bact Pseudomonas pyocyanea, as well as solid particles.
Patent DE-2624421-A1 (DE)
Title: Universal key holding device - has actuating knob with U-shaped leaf spring with key holder and connecting ring
Inventor: MERTSCHING JOACHIM
IPC: E05B13/06
Filed: 1976-05-31
Abstract: The key holding device for a lock prevents the dropping out of the key from the door lock. It also prevents pushing of the key out of keyhole from outside. The key holding device is actuated by a push button and it can be used for any kind of door lock. The key holding device has a U shaped leaf spring. The holders are arranged on the spring ends. A wedge is pushed into the space between the spring arms and held by bolt. The wedge also has an actuating button which is used for identification and for decorative purposes and it is connected to the key by a spring key ring.
Patent DE-2628262-A1 (DE)
Title: Catalyst for dehydrogenating paraffins to olefins - contains gallium indium and/or thallium promoter in addn. to platinum and alkali metal
Inventor: KOGAN SAMSON BORISOVITSCH
IPC: D21H23/32
Filed: 1976-06-24
Abstract: Catalyst for dehydrogenating paraffin hydrocarbons to olefins, in H2, contains, by wt., 0.2-1% Ga, In and/or Tl, as promoter, in addn. to active Al2O3 support and deposited 0.2-1% Pt and 0.2-2% alkali metal. Catalyst is used in preparing linear >=10C monoolefins, used in prodn. of detergents and surfactants. Olefin yield can be increased, e.g. by 10% at higher press. and by up to 1.5-2 x at atmos. press. Selectivity is high, e.g. 93% at 16-16.5% conversion. A pref. catalyst contains 0.3-0.7% Pt, 0.5-1% Li or K and 0.2-0.5% Ga, In and/or Tl. Catalyst may also contain 0.01-0.1 wt. halogen.
Patent DE-2629276-A1 (DE)
Title: Night light with floating wick in fuel - has wax float with wick burning oil and wax mixture
Inventor: DOUSCHEK FRANZ
IPC: F21L19/00
Filed: 1976-06-30
Abstract: Candle type night light has a float in the liquid fuel. A wick is arranged into this float for carrying the flame. Float ensures that no sticky or resinous condensation and polymerisation products are formed which are difficult to clean. Float is made from wax and into it is embedded a plastic plate for supporting the wick. The top face of the float (1) has radial grooves. Float pref. made from a paraffin wax with added scent, floats in the oil (7) in the night light container (6). When the wick burns then the wax in its vicinity is burnt and space (5) is produced for the fuel oil to reach the wick. Oil used is pref. an edible oil, and an oil rich wax and oil mixture is formed while the wick burns. When the flame is extinguished then the oil and wax mixture hardens smoothly.
Patent DE-2632971-A1 (DE)
Title: Insulating feedthrough for transformer - has gas-tight seals preventing insulating gas entering transformer to cause corrosion
Inventor: BAEHR REINHART DR ING
IPC: H01B17/30
Filed: 1976-07-22
Abstract: The insulating feedthrough, for a transformer, prevents insulating gas from penetrating in significant amounts (determined by the corrosion resulting from the dissociation of e.g. SF6 molecules) into the transformer or choke. A tube (31) is fitted to the upper side of the flange (14) of the housings cover (15). The tube is connected gas-tight to a closed current lead-off system. the space between tube and the upper insulating convering (13) is filled with an insulating gas above atmospheric pressure. Gas-tight connections with leakages of less than 10-8 torr per litre per second are situated between the flane and the upper insulating cover and between the latter and the feed through head (19).
Patent DE-2633439-A1 (DE)
Title: Insulated electrode for ECG equipment - is mounted with amplifier in small housing and delivers low impedance output signal
Inventor: SCHULER MARTIN DIPL ING
IPC: A61B5/308
Filed: 1976-07-24
Abstract: Insulated electrode for use with conventional ECG - equipment is mounted in a very small, electrically insulated housing (3, 7) together with an amplifier (O). The electrode which when in contact with the skin (7) acts as a capacitor, consists of a metal layer (2) and a plastics layer (1) with good insulating properties, pref. polyester e.g. Mylar (RTM), the plastics layer being in contact with the skin. The amplifier is an impedance transducer with low-impedance output signal and high in phase suppression of 100 dB. The conductive silver varnish coating (3) acts as a reference mass.
Patent DE-2634039-A1 (DE)
Title: Tooth-paste tube dispensing device - has slide actuated by brush driving extrusion mechanism via wheels and locking wedges
Inventor: LEIBE HEINZ-JOACHIM
IPC: B65D35/28
Filed: 1976-07-29
Abstract: The equipment dispenses toothpaste from a tube, and is actuated by a toothbrush. The slide (5) is actuate by the brush, and frees the tube opening. In turn it actuates the extrusion mechanism via the intermediate (9) and locking wheels (8) the locking wedges (11) and the screwed spindles (14). It can be arranged to drive the intermediate wheels on both sides, and to determine the stroke of the extrusion mechanism. The locking wheels have standard teeth on the outside and locking teeth on the inside, the wedges being thrust by springs (24) into engagement with the internal teeth, and transmitting the drive to the spindles. These can screw into the clamping piece of the extrusion mechanism.
Patent DE-2641832-A1 (DE)
Title: Vitrified magnesium titanate ceramic dielectric prodn. - with low dielectric constant from mixt. contg. manganese oxide
Inventor: JUST JOHANNES DIPL CHEM
IPC: H01B3/12
Filed: 1976-09-17
Abstract: Prodn. of a vitrified ceramic dielectric contg. Mg and opt. Ca and/or Sr titanate(s), with low dielectric constant, is carried out by vitrifying a mixt. of 40-98 wt.% Mg and =59.9% Ca titanate and/or =59.9% Sr titanate and 0.1-1% Mn carbonate or oxide, 0-10% La or La-didymium oxide, 0-3% Fe oxide and 0-5% Al oxide or bentonite, or precursors forming these cpds. during vitrification. The dielectric has a wide sintering interval. Its colour contrasts with that of silver layers, which facilitates automatic finishing, using sorting equipment with photocells before adjustment of the capacity (by grinding). Layers of the dielectric do not stick together if fired in space-saving stacks.
Patent DE-2645662-A1 (DE)
Title: TV room aerial for monochrome and colour reception - has two rhomboid approx. square shaped halves with two wire circuit connected at throat
Inventor: BALDAZZI EDILIO
IPC: H01Q11/06
Filed: 1976-10-09
Abstract: The room aerial is suitable for reception of monochrome and colour TV transmissions and comprises two multiple-cornered symmetrical dipole-halves to which symmetrical double-wire circuits or lines are connected. To provide compatible reception of monochrome and colour TV pictures, without the use of additional amplifiers of roof aerials, both halves of the aerial approximate a rhombus, nearly square in shape and both rhombuses are connected or inserted into one another at their acute angle in such a way that the spacing or separation changes in the form of an arithmetical progression or series dependent on the length (a) of the sides of the rhombuses and one of the diagonals (c) with the two-wire circuit connected at the throat or constriction (e) of the arrangement.
Patent DE-2646578-A1 (DE)
Title: Fire resistant ship's bulkhead or wall - has inward tongue on steel side plate engaging fire resistant block groove
Inventor: BERG ADOLF
IPC: B63B3/68
Filed: 1976-10-15
Abstract: The structural wall or bulkhead component for a fire-retarding wall is esp. for shipbuilding. The fire-retarding material (1) is enclosed, on one side at least, by a sheet steel plate (2), with one edge in the form of an inwards facing tongue (4) and the other as a projection (3). The tongue-shaped edge engages a matching groove (5) in the fire-retarding material. Grooves may be worked into both the long and narrow sides of this material, and may have continuous profile pieces (6) with a rounded stem inserted in them, pref., with one shank made in a resilient form.
Patent DE-2655472-A1 (DE)
Title: Elastic pipe connection for vehicle exhausts - uses corrugated ring membrane fastened along two edges with facing overlapping flanges to maintain spacing
Inventor: PAPEZ STANISLAV DIPL ING
IPC: F16L27/10
Filed: 1976-12-08
Abstract: The elastic connection is for the ends of two pipes, which concentrically surround each other, and form an intermediate space, for vehicle exhausts. The space contains a corrugated section supporting the pipe ends. The section is formed from a ring membrane (6, 7) with a circumferential corrugation. The internal and external edge (8, 9) of the membrane each engage axially on one of the pipes (2, 4). One of the edges is clamped into a circumferential groove (10, 11) in a ring section (12, 13) fastened to the other pipe. Both ring sections have facing overlapping flanges (18, 19), with the flanges of one section projecting into the axial distance between those of the other, maintaining the defined axial distance (a).
Patent DE-2657618-A1 (DE)
Title: Application of protective insulating layer to semiconductor - includes injection of material fluidic form in mould with subsequent hardening
Inventor: RIERMEIER MANFRED
IPC: H01L21/56
Filed: 1976-12-20
Abstract: A protective layer of insulating material is applied to a semiconductor element (4) by injecting it around the latter in fluid form and subsequently hardening it. The semiconductor element (4) is sandwiched between two metal plates (2, 3) with which it is thermally and electrically in contact. One of the plates (2) is pushed into an opening in a carrier (7) and the fluid material is then applied to the surface of the carrier (7) so as to surround the semiconductor element held at a slight distance above it. The fluid material is hardened before separating the semiconductor device (1) from the carrier (7).
Patent DE-2701042-A1 (DE)
Inventor: FILIPPINI GENNARO
IPC: F41J5/10
Filed: 1977-01-12
Abstract: The device emits a beam of light (2) in front of the target (1) and has a telecamera (6) placed close to the beam of light, capable of transmitting the image of the projectile, detected by the light rays reflected by the projectile, by means of processing circuits (7, 8, 9), to a monitor (10) placed close to the shooter. With this device, the disadvantages of known sensitive supports for detection, which are liable to destruction, are avoided. <IMAGE>
Patent DE-2704859-A1 (DE)
Title: Container lifting and transport machine - has sliding profiles engaging with lifting pin heads positioned on top of container
Inventor: WAGNER HANS
IPC: B66F9/18
Filed: 1977-02-05
Abstract: The machine is used for stacking containerS. On the upper side (9) of the container (5) are arranged upwards projecting fastening pins (8). These pins have heads and the lifting members (3, 4) slide along and engage with the underside faces of these heads. The lifting profiles have, on their undersides, openings which allow passage of the lifting head. The lifting profiles are moved slightly ahead for locking purposes between ribs and pins.
Patent DE-2705250-A1 (DE)
Title: Belt coiling mechanism with canister - has supporting arm slot with insertion opening and canister spindle locking notches
IPC: E06B9/78
Filed: 1977-02-09
Abstract: The mechanism coils belts and strips, and particularly loading conveyor belts, having a coil canister adjustably secured by a supporting spindle in the lengthwise slots of a supporting arm. The canister turns in relation to the spindle under the action of a coil spring acting between them. The slot (19) in the arm (12) is widened at one end to form an insertion openings (20), whose clear cross-section (D) is slightly greater than the external spindle dia. Notches (21) are formed along one or both edges of the slot, in which coupling devices on the spindle (16) positively engage.
Patent DE-2709760-A1 (DE)
Title: Differential protection for appts. with dissimilar input and output - operates by computing real power from input and output voltages and currents
Inventor: WEIDL GERHARD
IPC: H02H3/42
Filed: 1977-03-07
Abstract: The application is typically to a rectifier or inverter where the infeed may be AC and the output DC with a considerable ripple content. The protection employs two multiplier units (1, 2). One gives the product of the input voltage and current (IE, UE), and the other the product of the output current and voltage (IA, UA). In both cases the product is arranged to give the active power. Both signals are taken to a discriminator and level detector (3), whose output operates a trip or alarm. To allow for non-linearities between output and input one signal, for example the output, may be altered by the addition of modifying terms (5, 6) to both current and voltage.