baber/WOPTO huggingface dataset:
Patent DE-2811192-A1 (DE)
Title: Grass box for sickle lawn mower - has mesh in front of louvre type slots to allow exhaust of air
Inventor: ASSCHE VIKTOR-MARIA VAN
IPC: F02B1/04
Filed: 1978-03-15
Abstract: The grass box is for sickle lawn mowers with suitable ventilation for complete filling of cut grass. The grass box is a closed body, which at the front is open to the mower for the entry of air and grass. On the left hand side of the mower, when viewed from the rear, there are fan-type slots which convey the air out of the box. A wire mesh in plastic or metal is provided in front of the ventilation fan slots and this prevents the grass from passing through the fan slots.
Patent DE-2812027-A1 (DE)
Title: Compressed air milking installation - has removable liner in shaped cup which is held in place by belts around cow
Inventor: WEISS GEORG
IPC: A01J5/04
Filed: 1978-03-18
Abstract: Heated compressed air is fed to the milking equipment for udder preparation and teat massage. To reinforce the preparation back strips can be vibrated. The milking equipment has a teat protection cap with a liner for hanging up. There is also a transparent milk container and a milk or udder sample taking plunger.
Patent DE-2819550-A1 (DE)
Title: Light fitting for fluorescent lamps - includes socket section connecting to lamp socket for electric current supply (NL 13.11.78)
Inventor: MORIYAMA HIDEO
IPC: F21S8/00
Filed: 1978-05-05
Abstract: The fluorescent lamp unit includes a base or socket section connectable for the purpose of electric supply to an electric bulb holder socket. There is also a partially transparent light permeable housing or cover section connected to the socket section consisting of at least two housing or cover sections at least one of which can be detached from the other section. The lamp unit uses a hot cathode-vacuum-mercury vapour discharge tube with a connecting section (10) and a fluorescent inner coating. In addition a holder provides a detachable fixing for the tube inside the housing or cover. An electric switch system contg. a light starter device (4), connects the socket section to the connecting section (10).
Patent DE-2825617-A1 (DE)
Title: Toy electric locomotive lighting system - has circuit with parallel diode chains and light source parallel to each chain
Inventor: AUER KLAUS
IPC: A63H19/20
Filed: 1978-06-12
Abstract: The toy electric locomotive uses a system giving a constant bright illumination on the front. This changes together with the control for changes in the direction of movement. Chains of diodes are arranged in the motor current circuit in parallel with one or more light sources in parallel to each of the two diode chains. These light surces only receive current voltage when the corresponding diode chain is also subject to current voltage. When operated by alternating current the diode chains consist each of two rows of oppositely polarised diodes.
Patent DE-2825975-A1 (DE)
Title: Filter tip cigarette making machine - has glue applicator which runs strip and application roller at different speeds giving wiping action
Inventor: RUDSZINAT WILLY
IPC: A24C5/47
Filed: 1978-06-14
Abstract: The cigarette making machine uses a process which applies patterns of glue on a junction strip moving at variable speed. The strip is then parted off into lengths and wrapped round the cigarettes and their tips. The patterns form lines of glue running in and at rigth angles to the strip travel direction along the four sides of each length, and which are applied by a rotary device. The strip (13) moves at a different speed to the peripheral speed of the transfer devices so that there is a wiping action between the two. The intervals between the glue lines at right angles to the travel direction are inversely proportional to this speed difference.
Patent DE-2827261-A1 (DE)
Title: Programme controlled washing machine with mains water supply - has water supply magnetic valves opened briefly before letting water enter dispenser
Inventor: THIER KARL
IPC: D06F39/08
Filed: 1978-06-21
Abstract: Programme controlled washing machine with mains water supply and magnetically controlled valves has the programme device provided with control means operative at the end of a complete cycle to open one of the valves for a short duration. Effect is to allow fresh water to fill the sump and prevent the washing agents from entering the sump where they are lost. Less washing agent is used and pollution of environment is reduced.
Patent DE-2828701-A1 (DE)
Title: Aerated concrete building door or window lintel - is basically itself of aerated concrete, with longitudinal tension chords
Inventor: BEHRENS EGON
IPC: E04C3/20
Filed: 1978-06-30
Abstract: The lintel is for windows and doors in structures made of aerated concrete, and usually requiring lintels made of another material. Use is made of a damaged aerated concrete slab which could not normally be built in, providing the cut shape of the lintel (18). Each lintel is fitted with one or more tension chords (24), aligned parallel to its longitudinal axis. These can be laid in a peripheral groove (25), on the underside (23), with bent gripping ends, and with a hard-setting bonding medium (26), then cast in the groove.
Patent DE-2829116-A1 (DE)
Title: Mast for independently rotatable and lockable aerials - consists of rotatable telescopic tubes mounted in outer tube and supporting individual aerials
Inventor: KROES WILHELM
IPC: H01Q21/28
Filed: 1978-07-03
Abstract: The multiple aerial mast is rotatably mounted on an outer tube passing through the roof and mounted on its underside. There are several tubes (3-5) which are telescopically arraned and rotatable relative to each toher,and they are passed through the outer tube (2). The free ends of the tubes above the roof (6) each carry a given aerial (15, 19, 25). Their ends below the roof are connected through a corresponding coupling (30-32) to a gear transmission (33) driven by an electric motor (34).
Patent DE-2831792-A1 (DE)
Title: Liq. soap distributor for shower - has mixer body with end connection for water, and side connection for liq. soap
Inventor: POZZI JACQUES
IPC: E03C1/046
Filed: 1978-07-19
Abstract: The soapy water distributor is intended for use with showers. The lower part (5) lower than the taps (1, 2) regulating flow has a container with its central tubular part fed with tap water and its round part fed with liquid soap from a branch (6) ending in a container (8). As the tap (7) is opened, the simultaneous flow of both water and liquid soap join to produce a flow of soapy water. The taps for hot and cold water (1, 2) are standard. The central tube (3) supplying the water from the mixer, has a pointed tip (4) alongside the outer wall (5) matching it and surrounding it. The side branch (6) terminates inside the container (8) containing liquid soap.
Patent DE-2832055-A1 (DE)
Title: Polycarbonate resin contg. solid ketone plasticiser - has high impact strength and good mouldability
Inventor: MARK VICTOR
IPC: C08K5/07
Filed: 1978-07-21
Abstract: A plasticised polycarbonate compsn comprises a high mol. wt. aromatic polycarbonate and a minor amt of an organic, solid plasticiser of formula R-CO-R' (I) or R-CO-R2-CO-R' (II) (where R, R' are each 1-30 C alkyl, or 6-14C aryl opt. substd by 1-30C alkyl or halogen; R and R' can alternatively form part of a ring system of 1-3 rings, which is opt. substd by 1-30C alkyl, halogen, 1-30C alkoxy, 6-14C aryl or 4-10C cycloalkyl; R2 is 1-30C alkylene, 6-14C arylene, 7-30C alkanylene or aralkylene or is formula (III); W is -(CH2)n-; n is 1-10; X, Y are each halogen or 1-12C alkyl). The polymers are readily mouldable and have high impact strength.
Patent DE-2834229-A1 (DE)
Title: Solar collector with sloping surface and duct for heat-transfer fluid - has mineral or acrylic! glass window, and heat-insulating packing
Inventor: BINDL JUN MAX
IPC: F24S10/75
Filed: 1978-08-04
Abstract: Solar collector has >=1 collector surface that is inclined w.r.t. the horizontal, and >=1 channel at a collector surface, for conveying a heat-carrying fluid from the collector surface to a consumer point. The collector surface is mounted inside a casing that has, opposite the collector surface, a window of transparent material pref. acrylic glass or mineral glass. Inside the casing >=1 layer of heat-insulating material is arranged. The collector surface itself is made of highly heat-conductive materials e.g. Cu.
Patent DE-2840647-A1 (DE)
Title: Guide and support roll apron for continuous casting plant - where work cylinders mounted on swivels support traverses carrying upper rolls in track
Inventor: STREUBEL HANS
IPC: B22D11/128
Filed: 1978-09-19
Abstract: At least two successive support- and/or driven- rolls in the track are located on a transverse, which can be swivelled on stands anchored to a bed frame. The traverse can be moved vertically w.r.t. the cast billet of slab. On the frame are swivel mountings for support and adjusting work cylinders, each contg. a piston fixed via a fork to a tie rod. The top end of each tie rod is connected to a support head clamping traverse; and each rod can be swivelled into or out of a vertical slot in each end of the traverse, the slot being parallel with the axes of the rolls. Head is pref connected to one rod via a pivot, esp a spherical bearing; The head is detachably fixed to the traverse by screws. Compared with conventional guide tracks, the invention provides a simpler track with lower height and increased accessibility for rapid changing of the traverse cylinders and other parts.
Patent DE-2843650-A1 (DE)
Title: Continuous circuit for racing toy cars - has inward-slanting section of guide-piece which imparts impulse to vehicle, moving it to carriageway centre
Inventor: NEUHIERL HERMANN DIPL CHEM DR
IPC: A63H18/02
Filed: 1978-10-06
Abstract: The continuous circuit for model cars, on which the vehicles can drive on the right-hand or left-hand side has side guide-paths on the surface of the circuit's carriage-way. The side guide pieces have to be interrupted at intersections, so that, before the intersection, and parallel to the carriage-way, the side guide-piece is bent inwards, and is made of flexible material. Before the vehicle reaches the intersection, the inward-slanting section of the guide-piece gives an impulse to the vehicle, to move into the middle of the carriage-way.
Patent DE-2843868-A1 (DE)
Title: Detachable coupling between components - comprises wire inserted in transverse grooves in line in spigot and socket
Inventor: LALLINGER GEORG
IPC: F16B3/04
Filed: 1978-10-07
Abstract: The detachable coupling is for use between two components, e.g. of a mine or missile. One component has a socket accommodating a centering spigot on the other. When the spigot (14) is fitted in the socket (13), a hollow chamber (21) is formed between a transverse external groove (19) in the spigot and a similar internal one (20) in the socket. A wire (22) is inserted in and removed from this chamber, via one or more elongated holes (23) from outside.
Patent DE-2846554-A1 (DE)
Inventor: BAUER FRANZ DIPL ING
IPC: E04G21/16
Filed: 1978-10-26
Abstract: The vehicle (1) has a device for loading and unloading the prefabricated garages (23), which device consists of a jib (13) which is mounted near to the driver's cab (10) on an auxiliary frame (6) and has an extension arm (16) and two telescopic sections (17, 18), and of a lifting device (20) which is arranged at the end of the outermost telescopic section (18). By means of the lifting device (20), the prefabricated garage (23) is lifted off from the ground to the level of the auxiliary frame (6) in order to be subsequently lowered onto the auxiliary frame (6) after the retraction of the telescopic sections (17, 18). At the outer end of the last but one telescopic section (17), a support roller (25) which rests on the auxiliary frame (6) is arranged, which roller (25) can be moved out of the support position into a position of rest in which it clears the space between this telescopic section (17) and the auxiliary frame (6). <IMAGE>
Patent DE-2847684-A1 (DE)
Title: Centrifuging hot material skimmed from molten aluminium - using appts. with peripheral slot to separate metal
Inventor: SINGLETON JUN OGLE RIDOUT
IPC: B03B5/32
Filed: 1978-11-03
Abstract: The skimmed material is treated while still above the liquidus but under conditions such that burning of the metal content is avoided. The treatment is carried out in a rotary container having >=1 peripheral gap of width 1/8. to 1 inch, so that solid material of the charge is consolidated into a porous cake retained at the gap, while molten metal is discharged through the gap. The treatment is carried out without flux addn. By eliminating the use of flux, and eliminating metallic combustion, pollution and safety hazards are overcome. Up to 75% of the contained metal may be recovered.
Patent DE-2849306-A1 (DE)
Title: Multipurpose reactor - with second tank with open bottom which surmounts part of first tank creating annulus in latter
Inventor: HILDEBRAND KARL HEINZ
IPC: C02F1/52
Filed: 1978-11-14
Abstract: A reactor for the homogenisation or neutralisation of industrial wastes consists of one circular tank with a dished bottom and a second tank which surmounts one half of the former and extends with its shell into the former to form an annulus. The former is covered on top by a semicircular flat cover; the other half forms the fixed cover of the second tank. Such a reactor requires a minimum of floor space and can be operated with little modifications for homogenisation, disinfection, neutralisation or as a lifting plant. The whole plant can be transported and installed as a complete package with a minimum of labour for erection.
Patent DE-2851062-A1 (DE)
Title: Shashlik spit piercing machine - with endless chain feeding pieces of meat for repeated piercing operation
Inventor: TUNGL ERICH
IPC: A22C17/00
Filed: 1978-11-25
Abstract: A piercing machine to stick pieces of meat on spits, e.g. in the prepn. of shashliks, consists of an endless chain with troughs for the pieces of meat, and a spit magazine for feeding the spits into a piercing device. The endless chain is moved by a stepper motor and the piercing operation is coordinated with this. This simplifies the operations required for the prepn. of shashlik and makes the finished prod. independent of the split quality.
Patent DE-2853780-A1 (DE)
Title: Winch with overload safety - has drum driven by three=phase motor via gearbox with two hydraulically operated clutches
Inventor: HERCHENROEDER HANS
IPC: B66D1/24
Filed: 1978-12-13
Abstract: The winch has a winch drum driven by a stepped electric motor, especially a reversible three-phase motor, via a gearbox. The gearbox has two clutches, which are hydraulically operated alternately via a hydraulic pump controlled from a pneumatic valve. The two clutches are used to select the slow and fast speeds and one of them can be closed under spring pressure. The pneumatic valve is operated to change over from the slow to fast speed or vice versa.
Patent DE-2854405-A1 (DE)
Title: Opposed cylinder IC engine - has rocker arms pivoted in inclined forks to operate valves at angle to cylinder centreline
Inventor: LEPTIEN HELMUT ING GRAD
IPC: F01L1/12
Filed: 1978-12-16
Abstract: The engine has a camshaft with four cams. Each cam has two followers (19) opposite each other which work corresponding valves on opposed cylinders. The valves (2, 3) in each cylinder are inclined at an angle to the centreline (6) of the cylinder. Each is operated by a rocker arm (17, 18) from a push rod (15, 16) which is moved by the cam follower (19). Each rocker arm is pivoted on a pin (22) which is held in the arms (23, 24) of a forked lug (21). The lug is set in the cylinder head at an angle to the cylinder centreline so that the rocker arm swings in the plane of the valve.
Patent DE-2906321-A1 (DE)
Inventor: SCHMIDHEINY WERNER
IPC: A01D87/10
Filed: 1979-02-19
Abstract: The conveying device has a receiving funnel (2), arranged in an upright position, which opens towards the bottom and has a lateral receiving aperture extending virtually to the bottom. At the upper end the receiving funnel (2) opens into an uprightly arranged part of a conveying line (6). A fan device (8) has two fans (10, 12) whose output sides (16, 18) are connected, via a duct (20) surrounding the receiving funnel (2), to an annular injector nozzle (22) which opens into the conveying line (6). <IMAGE>
Patent DE-2906493-A1 (DE)
Title: Washing machine and spin drier for bed feathers - has program controlling increase in speed of drum from washing to drying
Inventor: REUTTER HARALD
IPC: B68G3/10
Filed: 1979-02-20
Abstract: The washing machine and spin dryer has a durm rotating about a horizontal axis. The increase in the speed of the drum above its speed for the wash (c.22 rpm) up to the spin drying speed (two or more times the washing speed) is controlled by a program. The program ensures that the feathers being washed are distributed evenly over the periphery of the drum even when the drum is only partially filled. Only when the feathers are equally distributed does the drum's speed increase to that for spin drying. The speed increase is linear. A continuous gear is located between the drum and its drive motor. The gear's transmission ratio is controlled automatically by the program. A stepping motor controlled by the program electronically is used to change the gear.
Patent DE-2908654-A1 (DE)
Title: Dispensing pack for wine - has collapsible plastic foil bag witb closable outlet tube in rigid container with opening for tube
Inventor: MADER RUPERT
IPC: B65D77/06
Filed: 1979-03-06
Abstract: The rectangular carton pack is partic. intended for wine and other liquids subject to deterioration on exposure to atmosphere. It comprises a collapsible flexible bag (10) in foil material with a closable (19) dispensing opening (18), held inside a rigid container (22) with an opening through which the dispensing end of the bag projects. The bag may consist of superimposed plastic foil sheets welded together around their edges. Each foil sheet may be multi-layered. The dispensing opening (18) may have a stop tap (19). The dispensing end may have a flange welded to the bag.
Patent DE-2909589-A1 (DE)
Title: Weaning bag with side feed trough - in which front wall can be adjusted and lined up with front edge of feed trough
Inventor: ICKING PAUL
IPC: A01K1/02
Filed: 1979-03-12
Abstract: The weaning bay has a side feed trough arrangement, a front wall which releases a free area between the stall floor and its bottom edge and a back stall boundary. The front wall (15) can be adjusted in the longitudinal axis of the bay and the front edge of the feed trough (9) lines up roughly with the front wall (15). The front wall (15) can also be adjusted independent of the trough setting. The feed trough (9) and the front wall (15) are assembled in a common support frame (14) which can be adjusted and set in the longitudinal axis of the bay.
Patent DE-2911793-A1 (DE)
Title: Extrudable polymer mixt. resisting water penetration - is free from soluble salts of particle size above specified value, for covering cables, pipes etc.
Inventor: LEUCHS OTTMAR DIPL CHEM DR
IPC: H01B13/14
Filed: 1979-03-26
Abstract: Extrudable mixt. based on (un)crosslinkable (co)polymers e.g. (co)polyolefins, elastomers, and/or thermoplastic rubbers, and the usual additives, contains water soluble salts or their precursors with a max. particle size of 10 (2) mu m and pref. is free from salts or precursors with a larger particle size. The mixt. is specified for the prodn. of elongated goods, e.g. coverings for cables and pipes, films, sheets and profiles, esp. as insulation or intermediate conductive layer for medium or high voltage cables. Elimination of larger salt particles prevents electrical and mechanical damage by moisture (water trees).
Patent DE-2911960-A1 (DE)
Title: Heat absorbing and transfer system - has flat rear face bearing against roof tiles and brine pipes fitting closely in grooves
IPC: F24S10/75
Filed: 1979-03-27
Abstract: The heat absorbing system transfers the heat to brine or other suitable liquid as it contains metal or other material with good thermal conductivity. It is particularly suitable for mounting on a house roof. It has a large and mainly flat contact face at the rear, bearing against conventional roofing material, such as tiles, and grooves in which the pipes containing the brine etc., fit closely. Aluminum sheet 0.5 to 0.8mm. thick can be used as the heat-conductive material. This sheet may be suitably profiled with at least one resilient edge, parallel to the grooves.
Patent DE-2915838-A1 (DE)
Title: Double-wall exhaust pipe - has one pipe wall longitudinally ribbed providing axial grooves between them, with pipes tightly fitting together
Inventor: WASSEN JOHANN
IPC: F01N3/04
Filed: 1979-04-17
Abstract: The double-wall exhaust pipe, or the like, comprises a longitudinally ribbed pipe (3) and a smooth-wall pipe (2) arranged one inside the other, so as to provide axially extending grooves between them. The inner pipe may be a tight fit inside the outer pipe. The ribbed pipe may have an internally and/or externally ribbed contour. The contact areas between the pipes may be so arranged that the wall does not collapse on bending. The ribbed pipe may be longitudinally seam-welded. The ribbed or smooth inner pipe may be longitudinally slotted.
Patent DE-2925150-A1 (DE)
Title: Double pot assembly holding flowering plant - has space between inner and outer pot filled with water storage material
Inventor: HOELTER HEINZ ING GRAD
IPC: A47G7/08
Filed: 1979-06-22
Abstract: The outer pot (2) for accommodating a flowerpot contains a mass of water-storage material (3), by which it encloses the flowerpot (1). This material can be in granular or flake form, inserted either loose or shaped to accommodate the pot. Where a number of outer pots are stacked, there can be a cover in the top one to prevent the material falling out. The volume of the material can be greater than that of the flowerpot. The flowerpot (1) has a hole (5) in the bottom and is filled with soil in the usual way. The outer pot (2) has no hole in the bottom.
Patent DE-2929961-A1 (DE)
Title: Called person locating system in office telephone installations - has proximity detector automatically redirecting call to nearest substation frequented by person concerned
Inventor: MISKIN LESLIE
IPC: H04M11/02
Filed: 1979-07-24
Abstract: Each one of a group of telephone sets is equipped with an emitter of personal codes and a receiver of response signals. Each subscriber is equipped with a portable proximity receiver with a personal code store programmed to respond to an equal code with a coincidence signal. The same is decoded in receiver stages in the local exchange and applied to a line selector which switches the call through to the corresp. telephone set where the ring signal is released. The personally carried proximity receiver can be based either on frequency discrimination or on code recognition, both using radio transmission techniques. A further embodiment generates and transmits coded signals by means of infrared emitters and receivers, with the power supply derived from built-in solar cells.
Patent DE-2936921-A1 (DE)
Title: Verfahren zum aetzen von substraten nach dem jetdruckverfahren
Inventor: MANSUKHANI ISHWAR R
IPC: B41J2/01
Filed: 1979-09-12
Abstract: 8 Die Erfindung betrifft neue Jetdruckflüssigkeiten und ein Verfahren zum Ätzen von Substraten nach dem Jetdruckverfahren unter Verwendung eines Ätzmittels als Jetdruckflüssigkeit, wobei ein Strahl aus winzigen gleichmäßigen Tröpfchen aus einer Jetdruckflüssigkeit, die ein Ätzmittel oder wenigstens ein lösliches Salz wenigstens eines Ätzmittels für das Substrat enthält, gebildet wird, die Jetdruckflüssigkeit eine Viskosität bei 20°C (68°F) zwischen etwa 1,5 x 10[hoch]-3 und 25 x 10[hoch]-3 Pa x s (between about 1,5 and 25 cps.) hat, der Flüssigkeitsstrahl auf ein Aufzeichnungsmedium gerichtet wird und die Dichte des aufgebrachten Strahls durch ein elektrisches Feld entsprechend der aufzuzeichnenden Information so modulliert wird, dass das Substrat entsprechend der aufzuzeichnenden Information geätzt wird.