baber/WOPTO huggingface dataset:
Patent DE-2800322-A1 (DE)
Inventor: STEPHANIDES VIKTOR HERBERT DR
IPC: H01H33/56
Filed: 1978-01-04
Abstract: A closed metal housing (1) of the gas-blast circuit breaker is filled with a gas which is suitable for use as an extinguishing and insulating gas. In order to prevent condensation of the gas in an economical manner, the housing (1) is provided with heat insulation (10) which covers the lower part of the housing. Heat which is produced in the interior of the housing (1) can be radiated away without impediment via the upper part of the housing (1). Furthermore, an electrical heating element (12) is arranged close to the base inside the housing (1), which heating element (12) is switched on at low temperatures and whose power can be dimensioned to be less than in the case of a non-insulated housing. <IMAGE>
Patent DE-2804005-A1 (DE)
Title: Meat carcass suspension rail conveyor junction - has two points tongues with setting device for connection with either branch
Inventor: FREITAG LUDWIG
IPC: E01B25/26
Filed: 1978-01-31
Abstract: The junction points are for conveyor layouts with suspension tracks, esp. sliding tracks for large pieces of meat, with one rail as approach and two or more for selective runoff, and movable points tongue connected with a setting unit. Here there is a second points tongue (11). Both tongues (11, 12) are activated simultaneously with one setting unit (8). In each locking position one tongue only provides connection between the approach and the appropriate runoff. The tongues may have different configurations, both being mounted on a sliding carriage for the setting unit. This obviates need for hinge joints subject to damage or requiring constant maintenance.
Patent DE-2805492-A1 (DE)
Title: Cooling system for axial piston unit - has annular groove in cylinder wall portion at all times covered by moving piston
Inventor: BOEINGHOFF OTTO DR ING
IPC: F01B3/00
Filed: 1978-02-09
Abstract: The piston cooling arrangement for an axial piston unit comprises a groove (14) in an area of the cylinder (8) wall which is at all times covered by the piston during its movement. In a variable-stroke unit, this groove may be arranged in an area of the cylinder wall which is at least reached by the piston when set for a smaller swept volume. The unit may be of the inclined-shaft type. The cylinders may be provided with cylinder liners. The groove may be arranged in the lower third of the length of the cylinder.
Patent DE-2814864-A1 (DE)
Title: Bulk refuse handling mechanism - has bulk container supported by rollers on bogies travelling on rails
Inventor: ALTVATER JAKOB
IPC: B65F9/00
Filed: 1978-04-06
Abstract: The refuse handling mechanism transfers material for long-distance transport from the collector vehicle, using a large-capacity container. The container is moved by supporting bogies in the transfer station in the lengthwise direction. It can also be rotated on the bogies and then rolled by rails in the sideways direction onto a transport vehicle. The bogies travel on two rails (1), and on each bogie the container is supported on a roller (10) on a fixed mounting, and on a load roller (11) the latter being slightly offset from the container vertical centre line towards the side at which it is rolled off. The container is rotated by a pinion (26), which can be moved in and out of engagement with a rack on its periphery, and which is mounted on the bogie.
Patent DE-2814985-A1 (DE)
Title: Remedial hip spreading appts. - has rails connected to pivoting thigh grips extending away from body centre line
Inventor: LENZ GERHARD DR MED
IPC: A61F5/01
Filed: 1978-04-07
Abstract: The hip spreader apparatus is for the treatment of hip joint dysplasia, and has a plate bearing against the back and two adjustable thigh grips. At the lower end of the plate (10) are two rails (11) extending away from the lengthwise axis of the body (L), the angle between them and this axis being determined by the necessary spread angle. At the outer end of each rail is a thigh grip adjustable in the plane of the spread angle (a), and each grip is adjustable through a predetermined angle. The plate is secured to the body by a clip (12) and hip belt (13).
Patent DE-2818618-A1 (DE)
Title: Slide projector with printing facility - uses instant picture film to copy projected transparency and inserts additional diffuser in light path to reduce contrast
Inventor: BETHMANN GUNTRAM ING GRAD
IPC: G03B27/32
Filed: 1978-04-27
Abstract: A slid projector has a printing facility. When prints ae to be made of a transparency (7) an additional diffuser (6) is moved into the light path (1, 2, 3 4) from the projection lamp (2). Visual inspection of the transparency is possible on a screen (10). The copy film material is housed in a cassette (11, 12). The diffuser (6) diminishes contrast of the slide which is too geat for the instant picture type film used.
Patent DE-2820689-A1 (DE)
Title: Energy generating and transfer unit - has solar or wind generators in same casing as thermal store
Inventor: KOHLER WERNER
IPC: F03D9/18
Filed: 1978-05-11
Abstract: The unit is rectangular and has solar energy collecting panels (11) in two sides. A thermal store (12) is built inside the unit and is connected to the panels by short internal pipes (16). A heat transfer medium is circulated between the panels and the store by a pump (13) which is also contained within the unit. A further heat transfer medium takes heat from the store to remote using equipment (15) as it is needed. This is circulated through external pipes by a pump outside the unit. A wind driven generator can be incorporated in the unit instead of the solar panels.
Patent DE-2827016-A1 (DE)
Title: Ski repair and maintenance kit - has case containing tools and materials for processing ski surface and edges
Inventor: LABRIOLA DANIEL J
IPC: A63C11/08
Filed: 1978-06-20
Abstract: The ski repair and maintenance kit, includes materials for treating the ski running surface. The housing is a hollow body (20) made in two parts to be gripped by the hand. This has upper and the lower hollow sections. The hollow chambers have cork material (26) for polishing the ski surface fixed to the hollow space of one of the sections leaving space for the attachment of other tools. In addition there is grinding stone material for the removal of scratches and a filing device for the vertical and horizontal surfaces of the ski edges.
Patent DE-2829534-A1 (DE)
Title: Centrifugal casting of large dia. metal tube blanks - using pressurised inert gas in mould, and controlled mould speed to obtain high quality blanks
Inventor: KRYANIN IVAN ROMANOVITSCH
IPC: B22D13/02
Filed: 1978-07-05
Abstract: Mould is rotated on a horizontal axis, and pressurised inert gas is fed into the mould to create a gas pressure(GP). The mould has a gravitation factor(GF) at which the free surface of the tube blank is formed, the GF being the ratio of centrifugal force:gravity; and the molten metal is poured into the mould. During the pouring of the molten metal into the mould, the latter pref. has a GF which is ca. 300% greater than the GF at which the free surface of the tube blank is formed; and 2-4% metal powder, w.r.t. the wt. of molten metal, is pref. fed into the mould together with the molten metal. Used esp. for the mfr. of blanks for mfg. pipes over 5m. long and 0.6-2.0m. dia. in various alloys, for use in carrying pressurised liqs. at high temp. in mfg. energy, paper and chemicals, and also for carrying natural gas, high quality being required in all cases.
Patent DE-2833491-A1 (DE)
Title: Flipper type pin-table machine - has table housing containing playing area with floor or otherwise standing substructure
Inventor: CHRISTOPHER EUGENE DE
IPC: G07F17/38
Filed: 1978-07-31
Abstract: The pin-table machine has a table housing which contains the playing area and which is connected by means of an elastic mounting to the substructure. The elastic mountings enables the playing area to shift relative to the substructure, so that it can be coordinated with the movement of the balls on the playing area. The elastic mounting may be designed to be flexible horizontally and to enable a limited relative movement to occur between the table housing and the substructure. The mounting may also consists of several elastic elements arranged at mutual intervals in a horizontal plane.
Patent DE-2837892-A1 (DE)
Title: Falling film condenser for fractional condensation - having flat rectangular elements with upward vapour flow to condense less volatiles and downward flow to complete condensn. (SW 23.2.80)
Inventor: ROSENBLAD AXEL E
IPC: B01D1/22
Filed: 1978-08-30
Abstract: Selective condensation of vapours contaminated by a volatile component into stream of relatively pure condensate and a more contaminated one is achieved using flat heat transfer elements, irrigated with coolant over their outer surface. The vapour enters via a branch at the base and flows through a bank of elements leaving via a duct at the top. The vapours then flow along the duct to a second bank of elements alongside the first and down through these. The less volatile component condenses in the first bank while a mixt. condenses in the second. Vent gases leave from the base of the second bank. Used for condensing vapour mixts. in which a vapour is contaminated with a more volatile impurity e.g. in pulp and paper industry for condensate recovery. Allows a satisfactory sepn. of two fractions, only one of which is rich in the more volatile components.
Patent DE-2841667-A1 (DE)
Inventor: HORSTMANN HARALD DIPL CHEM DR
IPC: C07D401/04
Filed: 1978-09-25
Abstract: The invention relates to fluorine-containing 1,4-dihydropyridine compounds and method for their preparation. Also included are compositions containing said fluorine-containing 1,4-dihydropyridine compounds and the use of said compounds and compositions as agents for influencing circulation.
Patent DE-2843270-A1 (DE)
Title: Absorption filter for car interior - includes absorption compound held between bonded filters and web spacers
Inventor: HOELTER HEINZ ING GRAD
IPC: B60H3/06
Filed: 1978-09-28
Abstract: The input filter for the vehicle air conditioning has an absorption material (3) held between two filter surfaces (1, - 2) and contained by elastic ribs (4) between the filters. The ribs are in the shape of a web so that the material does not move about and allows effective air treatment. The web is fitted to the filters with adhesive for a simple bonding process. The edges of the filter are fitted with adhesive flanges (7) to allow it to be fitted into the air intake duct.
Patent DE-2843388-A1 (DE)
Title: Moulding press for meat, esp. boneless ham - with mould in five parts for easy exchange
Inventor: ZILIOTTI PIERLUIGI
IPC: A22C7/00
Filed: 1978-10-05
Abstract: A moulding press for meat, esp. for boneless ham, has on the press table a fixed part of the mould. Two lateral parts, which can be moved by hydraulic pistons towards each other, and one mould part, which represents the tail end of the ham and can be moved at right angles to the other two, form the finished shape of the ham when fully pushed together. An ejector removes the finished ham from the mould. The parts of such a mould can be easily exchanged for others (dovetail joints) if other shapes are desired. The module system simplifies stock keeping and reduces the number of moulds to be kept in stock.
Patent DE-2849918-A1 (DE)
Title: Digital optical display for position of balance platform - has spring supporting rack in mesh with pinion connected with code plate
Inventor: ANGST WALTER DIPL ING
IPC: G01D5/347
Filed: 1978-11-17
Abstract: The display has a code plate deflected proportionally to a movable measurement element, e.g. a balance platform. The plate is provided with opaque and transparent zones, illuminated from one side by a fixed light source. Ends of light conductors are provided on the other side of the code plate and illuminate a seven-segment display. A clear indication is produced only in certain positions of the code plate w.r.t. the light conductors. A magnetic latch is allocated to the code plate, and an elastic coupling element is provided between the plate and the measurement element. The coupling element consists of a spring which presses a rack against the measurement element. It supports a free end of the rack which meshes with a pinion connected with the code plate.
Patent DE-2853664-A1 (DE)
Title: Plastics sky light panel and emergency exit - has pyrotechnic cord with fuse fixed along desired opening line
Inventor: KOPPMANN ALBERT
IPC: E04B1/94
Filed: 1978-12-13
Abstract: The window, light cupola, smoke-or heat-venting hood translucent panel, or other light-admitting element in a wall, roof or door, is made of plastics in one or more layers. As a device providing an escape in the event of a disaster, such as fire or explosion, the element (1) incorporates a cord of pyrotechnic material (5) running along a suitable opening line. It can be an explosive cord and pref. firmly cemented to the surface of the skylight. If the skylight is multilayered, the cord can be cemented between layers. A groove may be provided for it. The arrangement does not require any maintenance.
Patent DE-2855657-A1 (DE)
Title: Dot-pattern typing system - forms dots in several gaps simultaneously with each indexing movement of typing head
Inventor: BAUR KARL
IPC: B41J2/505
Filed: 1978-12-22
Abstract: The typing system has a head travelling along the line and forming letters and numbers from a pattern of dots produced by electrodes in m lines and n gaps per symbol as it indexes. With each indexing movement, dot formation in a number of gaps takes place simultaneously, and the total number of dots formed is the same for all movements. Dots can be so formed that only those belonging to the same symbol are typed for each movement.
Patent DE-2911233-A1 (DE)
Title: Tensional or compression force measurement device loading machine - has sprung intermediate suspension element to minimise loading shock
Inventor: WALLJASPER ALBERT
IPC: G01N3/14
Filed: 1979-03-22
Abstract: A loading machine enabling the application of tensional or compression forces is esp. for calibrated force measurement devices with a set of wts. (1) on a suspension (7) with a lifting table placing them successively on the suspension. It is designed to ensure shock-free or substantially shock-free load transfer at low cost. This is achieved by placing an axis symmetrical spring body (6) between the suspension element (7) and the topmost weight disc (1). The spring body is joined to the suspension and wts. only in its centre. When fully loaded it extends from about 5 to 100 millimetres. It may be a looped strap or a spring beltons of solid material or thick-walled tube.
Patent DE-2914432-A1 (DE)
Title: Impregnation of timber e.g. with insecticide or fungicide - by drying in a high frequency field, application of vacuum, treatment with impregnating agent, and application of pressure
Inventor: DIBBERN PETER ING GRAD
IPC: B27K3/08
Filed: 1979-04-10
Abstract: The mechanically pre-treated timber is subjected to a preliminary drying, preferably in air, and is then further dried in a high-frequency field. Residual moisture and air or gas present in the timber are removed by vacuum drying. While maintaining the vacuum, the dried and de-gassed timber is completely washed with an impregnating agent and then the capillary pores and the solid substances of the timber are penetrated by the impregnating agent by rapid application of pressure, the impregnating agent being subsequently solidified. Protection of timber against the influences of moisture, insects, fungi etc. The process can also be used to improve electrical insulating properties, e.g. in the prodn. of electrically non-conductive railway sleepers. Process ensures that impregnation is complete, but the drying process is gradual, so that the splits do not appear in the timber.
Patent DE-2917967-A1 (DE)
Title: Force component measurement for motor vehicles - using strain gauges mounted on regularly positioned rods and bridge circuits
Inventor: BOEHRINGER KARL DR ING
IPC: G01L5/16
Filed: 1979-05-04
Abstract: The method is for measuring force components, esp. on motor vehicles, and involves the use of strain gauges in a measurement bridge circuit and requires a minimal number of such strain gauges. Several individual rods are symmetrically positioned w.r.t. an axis of inertia with a central rod and several outer rods. Several of the rods carry strain gauges, namely those lying in the plane of the axis of inertia. The measurement unit consists of two basic components (1, 2) joined together by the rods (6 to 14). The rods are of square or rectangular cross-section, as is the area in which they are distributed. The central rod carries a strain gauge on each side, and the outer rods carry gauges on the inner or outer faces. Different gauge combinations enable measurement in the three axes.
Patent DE-2919281-A1 (DE)
Title: Positioning stall for cows and horses - has one side section in form of pivotable entry door and restrains animal firmly
Inventor: PFALLER ALFRED
IPC: A01L13/00
Filed: 1979-05-12
Abstract: The positioning stall is for large animals such as cows and horses and is used for holding the animal for example during hoof care and veterinary examination. A carrier runs over the animal's back and is held on a front support while a U-profile frame is supported on the carrier and is adjacent to the two flanks and back side of the animal. At least one of the side sections of the frame is in the form of a swivel door which can be arrested in the closed position and is hinged to the middle section. This door is used to introduce the animal into the stall.
Patent DE-2919902-A1 (DE)
Title: Powder material coating apparatus - with vibrator attached to material container below vacuum deposition source
Inventor: DRAKE MILES PATRICK
IPC: B22F1/18
Filed: 1979-05-17
Abstract: Material in the form of granules or a powder is coated with another substance, esp. Al2O3 powder is coated with Ta, in a vacuum chamber where the material in an open container is kept in motion by a vibrator. The coating substance is deposited on the surface of the material particles by a source such as an electron beam deposition or vapour deposition.
Patent DE-2919932-A1 (DE)
Title: Sorting equipment for colour reprographic(s) - has adjustable scan head to classify masters for simpler series processing
Inventor: HUNKE FRIEDRICH WILHELM
IPC: G03F3/08
Filed: 1979-05-17
Abstract: A sorting equipment for colour reproduction has an adjustable scanning head mounted over a support trolley for the separate colour masters. The density distribution and the graduation curve are measured for each master and a computer collects masters with similar values for assembling on a common scanning drum. The system provides a rapid sorting of the masters for fast yet accurate drum scan. The measuring head, (1) is held over the support trolley with a scanning lamp inside a closed housing. The scanner is monitored by an ocular (3) on the side of the measuring head. The user is able to sort the masters without special skill and without a long scan process.
Patent DE-2920380-A1 (DE)
Title: Measurement of vehicle engine power, traction losses etc. - using different roller test bed inertia for each gear drive
Inventor: DINKELACKER WALTER DIPL PHYS
IPC: G01L3/24
Filed: 1979-05-19
Abstract: Equipment measuring vehicle operating conditions, including engine power, involves use of a dynamic roller test bed with whose rollers the vehicle wheels are in contact and determination of traction-related losses by measurement of power delivered at the wheels. The equipment enables measurements to be made on vehicles in various gears as well as in direct drive. For indirect gears different test bed moments of inertia are set up. The revolution rates of the engine, vehicle wheels and test bed rollers are measured and the values are used to form correction value enabling loss determination. The correction depends on the effect of the revolution rate transfer on the effective moment of inertia of the whole system and the Slip between engine and rollers.
Patent DE-2923727-A1 (DE)
Title: Oil-fired central heating and hot water boiler - has portion of fuel pipe to pressure-jet atomiser arranged to take heat from boiler water
Inventor: DRUEE KONRAD
IPC: F24H9/18
Filed: 1979-06-12
Abstract: The oil fired boiler uses a burner with a pressure atomiser. In the fuel line to this atomiser there is a length of pipe which is in thermal contact with the water in the boiler. This length is pref. wound into a helix inserted into the boiler, with both ends passing through a common base and mounting plate. This plate seals the aperture in the boiler shell. Alternatively the pipe, wound into a spiral, may be affixed to the outside of the water jacket, allowing conductive heat transfer. The pipe coil may have an oval cross section. It may be of increased volume, sufficient for oil quantity required for a mean combustion period.
Patent DE-2929855-A1 (DE)
Title: Re-fillable writing implement with retractable refill tube - has spring-loaded advance, with refill brake, locked in tip guide bore
Inventor: SCHOENHERR HELLMUT
IPC: B43K21/027
Filed: 1979-07-24
Abstract: The writing implement has a ratchet as a tension mechanism for the refill, and a spring-loaded longitudinally movable refill tube, which projects from the tip of the implement. An advance element (16) is longitudinally movable in the tip (12) between two stops (21,27). The element is charged by a pre-load spring (20), and has a brake member (18), engaging on the refill (19). The advance element, and a bearing ring (21) which acts as a stop, may be moved into and locked in the guide bore (13) of the tip. A first locking member (22) locks the advance element against the spring (20); and a second locking member (22) locks it in the guide bore.
Patent DE-2931609-A1 (DE)
Title: Ultrasonic scanner using four crystal element for reactor vessel - injects longitudinal acoustic waves to given depth at specific incident angle
Inventor: DE TAAD JAN ARIE
IPC: G01N29/265
Filed: 1979-08-03
Abstract: The ultrasonic or electro-acoustic scanner consists of four crystal elements (1). It is used for ultrasonically scanning thick-walled metallic workpieces such as pressure vessels. The housing of the scanner is in contact with the surface and is moved along a given pattern. The scanner uses longitudinal sound waves at a depth of 5-20 mm. The crystals are arranged at a given angle to the sub-surface. The sound waves are passed through a wedge-shaped plastic (3) so that they are deflected to impinge on the metallic surface at a given angle.
Patent DE-2932741-A1 (DE)
Title: Directly indicating inclinometer spirit level - has tubular loop of oval form half filled with scale half visible
Inventor: KIRCHNER WERNER
IPC: G01C9/18
Filed: 1979-08-13
Abstract: The inclination spirit level with a direct display in degrees may be used to set objects, e.g. pipes, for defined inclinations or as a conventional level for horizontal and vertical positioning. It is a universal device suitable for all level measurements. Its construction is simple and its price low enough to make it suitable for private ownership. An oval double level is only half filled with fluid and has only its upper half visible. It consists of a closed tubular loop whose visible half is graduated from 0 to 90 to 0 degrees. The fluid level at either end is exactly on the two 0 marks when the level is horizontal. When it is inclined fluid moves up one side of the upper tube and its position read on the scale corresp. to the inclination angle.