baber/WOPTO huggingface dataset:
Patent DE-2714273-A1 (DE)
Title: Cross tie for belt conveyor - has slotted basic unit detachably mounted on conveyor brackets locating cross tie
Inventor: GATTO CHARLES
IPC: B65G17/32
Filed: 1977-03-31
Abstract: The cross-tie for a belt conveyor is held between two supports units attached to the belt conveyor. The cross tie (30) is mounted on a base unit (28) which is projecting between the support units (42, 56). The base unit (28) is provided in its end parts with integral feet (34, 36). One foot (36) has a slot (52) for detachable location of a horizontal flange (60) of the support unit (56) and the other foot (34) is detachably attached to the other support unit (42) by a fastener (40). The feet (34, 36) are terminated by inner opposite vertical surfaces and in the inner surface (54) of the foot (36) is the slot (52) for locating the flange (60). The basic unit (28) has a recess (64) for accommodating a projection (84) of the cross tie (30) and with a longitudinal slot (66) which is locating a projection (78) of the cross tie (30).
Patent DE-2714824-A1 (DE)
Title: Burner for viscous liq. and gaseous fuels - has evaporator chamber in combustion chamber and telescopic combustion tube
Inventor: LURZ ANTON
IPC: A01G13/06
Filed: 1977-04-02
Abstract: The burner has a spray nozzle generating a conical spray which contacts the walls of a cylindrical enclosing evaporator chamber. Heavy fuel oils are readily burned without residues and soot even if the air drawn into burner has a temp. far below the freezing point of water. Light fuels such as petrol can be also burned. The evaporator chamber (11) fuel nozzle end is covered by a baffle plate with coaxial round slot (25). The evaporation chamber outlet terminates in the coaxial combustion chamber (10). This combustion chamber is connected by coaxial channel on baffle plate to the telescopically adjustable combustion tube with air inlets.
Patent DE-2717066-A1 (DE)
Title: Instant vegetable and/or mushroom soup powder prodn. - by drying, grinding, pressing and granulating the components which are reconstitutable with boiling water
Inventor: BRAEUTIGAM HANS-HERMANN
IPC: A23L23/10
Filed: 1977-04-18
Abstract: Instant vegetable and mushroom soup powder is produced by drying and fine grinding, (esp. to 100-250 mu), followed by pressing the finely ground substance at high pressure (esp. 1-2.5 t./cm2) to large slabs. The pressed mass is finely cut up into granules. The powder requires no further cooking and boiling water is sufficient to convert it into soup. By adjusting pressure, granules or flakes may be left.
Patent DE-2719163-A1 (DE)
Title: Pneumatic tyre which is serviceable when punctured - contains elastic packing esp. of air-filled balls introduced through inflating valve
Inventor: ORTWEIN DIETER
IPC: B60C7/10
Filed: 1977-04-29
Abstract: The tyre is completely filled with elastic objects, esp. air-filled plastics balls. Pref. these balls are sufficiently small to be pumped into the tyre through the filling valve. The tyre is thus packed with balls and also contains compressed air. The tyre is serviceable after a puncture but does not suffer from the disadvantage of greatly increased weight.
Patent DE-2722188-A1 (DE)
Title: Heald frame having levers provided with eyelets - mounted on axially removable shaft for lever changing, and rail supporting levers with shaft withdrawn
IPC: D03C1/14
Filed: 1977-05-17
Abstract: Heald frame has a shaft supporting juxtaposed pivotal levers by eyelets. Shaft is mounted on frame and may be slid axially out of the eyelets which are provided with projections or recesses engageable by recessess or projections in or on a rail, parallel to and spaced from the shaft and carried by the frame. Despite closed configuration of eyelets the levers can be changed in an easy manner.
Patent DE-2723573-A1 (DE)
Title: Automatic cutter and sorter for photographic print roll - uses double set of compartments for prints assessed as good, desirably reprinted and deriving from unsatisfactory negative
Inventor: STADELMANN KURT
IPC: G03D15/00
Filed: 1977-05-25
Abstract: An automatic cutter and sorter is for processed prints on a large roll emerging from a commercial, automatic photographic processing machine. A guillotine and sensors are mounted on a table. Marks on the roll are detected for cutting according to size or category. The cut item is directed to one of three compartments further along the table. The compartments are individually assigned for good copies, those to be reprinted and rejects regarded as stemming from a negative incapable of producing an acceptable print. Further detectors recognise the copies categorised by the input sensors and direct them into the assigned compartment through a trap door. At least one further set of compartments is provided for continuous working. While one set is being filled the other is emptied for sorting into customer's envelopes re-entering etc.
Patent DE-2738075-A1 (DE)
Title: Overrun brake for drawbar - has telescopic hollow profiles with rollers to provide stability and spring which engages control lever
Inventor: PEITZ SEN JOSEF
IPC: B60T7/20
Filed: 1977-08-24
Abstract: The drawbar overrun brake has the towing hook (1) mounted at the end of a hollow section profile which is slid inside the hollow drawbar (2). The profile has a lower section to house the spring (17) which presses on the brake control lever (19). The sides of the towing hook profile are fitted with large diameter rollers (13) running in guides pressed into the sides of the drawbar. These provide stability and transfer large forces without distortion.
Patent DE-2741700-A1 (DE)
Title: Luminescent or laser diode emission monitor - has light conductor aligned to diode auxiliary intensity whose picked up part serves as criterion for main intensity
Inventor: SCHULTZE ECKHARD DIPL PHYS
IPC: H01S5/00
Filed: 1977-09-16
Abstract: The luminescent and laser diode is mounted in a housing , and the monitor is intended for detecting the reduction of its emission capacity during its service life. The monitoring uses a light conductor (9) aligned with the auxiliary intensity of the diode (2). The part of this intensity detected by the light conductor serves as monitoring criterion for the diode main intensity. Preferably the housing has a lens (101), with which it is inserted into a tubular holder. The latter has a lateral oblique bore (12), aligned with the lens window edge, for retaining the light conductor. To the light conductor is typically connected a monitoring circuit for indication of the light output not reaching the preset value.
Patent DE-2745096-A1 (DE)
Title: Paste applicator for wallpaper - with paste container and applicator flange bolted to work table and defining path through which paper is pulled
Inventor: HENDERKES FRANZ-JOSEF
IPC: B44C7/04
Filed: 1977-10-07
Abstract: The roll of fresh wallpaper (2) is mounted on the work table with clamps supporting free running spindle. The paper is taken round an applicator roller in a jig bolted to the end of the table and with a paste reservoir (20) applied to the outside of the paper and roller. The paste spreads on the paper as it is pulled past the applicator slot (23) and around the roller, as an even layer and without sticking to the hands and clothes of the operator. The flow of paste is controlled by a release plunger (31) linked to the slot.
Patent DE-2752592-A1 (DE)
Title: Sleeve contact for socket outlet - has blank with several arms bent to produce receptacle with entry nozzle accommodating plug pin
Inventor: KOWATSCH MAX
IPC: H01R13/115
Filed: 1977-11-25
Abstract: The sleeve contact is made of a brass strip, whose blank consists of arms arranged in pairs and provided at one end with a transversal arm. They are connected with each other by a common arm. The free ends of the arms are bent, and the transversal arms are so folded, that a springy receptacle for a plug pin is produced. The insertion nozzle (23) is at the end of the free arms and the longitdiuinal arm (19) is near the nozzle (23).
Patent DE-2753074-A1 (DE)
Title: Layered basin for intensive eel breeding - has rectangular main basin internally divided into long breeding chambers with circulating water
Inventor: RAVAGNAN GINO
IPC: A01K61/95
Filed: 1977-11-29
Abstract: The basin is esp. used for the intensive breeding of eels and consists of a basin of parallelepiped form which is internally divided into a number of long breeding chambers (2). There is a number of layered divisions, movable devices at one head end for the supply with fish feed and movable devices at the other end for containing and selecting the fish. A cross-running fish collecting chamber (5) is connected with the breeding chamber and there is equipment for charging and circulating the basin water. The breeding chambers (2) are bounded by concrete walls (3) while the layered divisions are formed by corrugated plates (8) which are so transposed that there is a resulting number of cylindrical, horizontal tubes (9).
Patent DE-2803455-A1 (DE)
Title: Heat treatment of rotation symmetrical bodies - of metal glass or ceramics, using a gas cushion to support the bodies
Inventor: JOHNEN DIETER
IPC: C03B35/26
Filed: 1978-01-27
Abstract: Method of heat treating rotation symmetrical bodies comprises (a) conducting the body into a channel-shaped section inside a heat treatment chamber; (b) sweeping the body along on a cushion forming support medium, so that a stable horizontal or inclined layer is formed without it touching the walls of the channel shaped section; (c) maintaining the support cushion for the period of the thermal treatment; (d) heat treating the body by means of a heating or cooling medium arranged inside the heat treatment zone, and (e) removing the body from the channel shaped section. Used for heat treating bodies of metal, ceramic, glass, etc., esp. for sintering such bodies at temps. of 500-650 degrees C. Surface damage at points of contact of supports is avoided, since no such contact occurs.
Patent DE-2804177-A1 (DE)
Title: Filter cigarette packet - has filter tips away from opening
Inventor: BUHR HORST
IPC: A24D1/12
Filed: 1978-02-01
Abstract: The filter cigarette packet is of the sliding-box type closed along one side by a cap or sealing paper along the lengthwise axes of the cigarettes. The cigarettes are packed with the filter tips towards the bottom of the box so that the non-filter ends are towards the opening. The non-filter ends can be specially marked typically by rings crosses or arrows pointing towards the filter end. The design ensures that only the non-filter end is touched by the fingers thus reducing infection risk since this is subsequently burnt away.
Patent DE-2809656-A1 (DE)
Title: Ball ended cam follower spindle - has hollow end holding ball against plastics bearing disc inside, with sufficient play
Inventor: KIVERNAGEL WILHELM
IPC: F02B3/06
Filed: 1978-03-06
Abstract: The cam follower or similar device used to convert rotary motion in reciprocating motion has a spindle with a ball mounted at one end. The ball is held against the curved face of the cam, following its shape. The end of the spindle is hollow, and holds the ball so that it projects for less than half its diameter. The hollow end houses a pressure disc made of PTFE and the tip of the wall of the hollow part is betn inwards to retain the ball with sufficient play.
Patent DE-2814944-A1 (DE)
Title: Case for holding and transporting valuables - has integral trough with edge profiles accommodating sliding cover plate
Inventor: TEBBE JAN FRANZ JOACHIM
IPC: G07D11/00
Filed: 1978-04-06
Abstract: The case is for storing and transporting valuables, esp. money and precious objects, having a trough shape body and lid. The trough side walls (3, 4) have projecting edges bent inward and downwards(11, 12). The lid has a end wall and its longitudinal sides are bent downwards, outwards and upwards again forming an edge profile. This lid can be pushed into the edge profiles of the trough (1). The rear wall of the trough is bent to form a holder (13) for the cover. The lock is fitted between the end wall of the trough and end wall of the cover.
Patent DE-2816984-A1 (DE)
Title: Waste gas energy recovery system - has vapour condenser and gas reheater upstream of turbine expanding dry gas
Inventor: PICHLER FRANZ ING GRAD
IPC: F02C1/00
Filed: 1978-04-19
Abstract: The waste gas from a chemical process passes through a heat exchanger in which it is cooled so that vapour impurities in it are condensed out. After flowing through a liq. separator is passes to another heat exchanger in which it is reheated. The reheated gas then drives a turbine and is exhausted to atmosphere through a heat exchanger in which it cools an intermediate fluid. This fluid is pumped through the first heat exchanger in which it cools the entering waste gas. The process allows expansion to take place in a single stage turbine without condensation in the turbine and also reduces atmospheric pollution.
Patent DE-2820648-A1 (DE)
Title: Sugar cane harvester with upper and lower feed roller conveyor - has cleaning rollers with radiating members between pairs of successive lower rollers
Inventor: MIZZI JOSEPH MICHAEL
IPC: A01D45/10
Filed: 1978-05-11
Abstract: The cane harvester has a feed conveyor with a series of transverse upper feed rollers and a series of transverse lower feed rollers. Cane is conveyed by and between the upper feed rollers driven in one direction and the lower feed rollers driven in the opposite direction. Between pairs of successive lower feed rollers there are rotary cleaning rollers, driven in the direction opposite to the lower feed rollers. The cleaning rollers are arranged to clear cane conveyed between the upper and lower feed rollers, and has radiating members for catching and tearing away leafy matter depending from the cane between successive lower feed rollers.
Patent DE-2821326-A1 (DE)
Title: Scale model building brick - is made from same material and with same process as full size version for accurate scale model building
Inventor: TUSCH HERBERT EDGAR
IPC: G09B25/04
Filed: 1978-05-16
Abstract: The model building block is made from the same material as a conventional house brick or tile and is made in the same process. The texture and colour are faithfully reproduced for accurate scale models. The blocks are made in the selected scale alongside conventional blocks, if required. They are used for model makers or architects so that accurate models are obtained.
Patent DE-2826842-A1 (DE)
Inventor: ALBRECHT BERNHARD
IPC: C07C303/42
Filed: 1978-06-19
Abstract: There is described a process for separating Laurent's acid from a mixture of Laurent's acid and peri acid. The mixture of the two acids is slurried, admixed with ammonia or an organic amine, and heated, and the slurry is then filtered hot. The heat in the presence of ammonia or an amine causes the peri acid to dissolve, and in this way it easily removed by filtration. Laurent's acid is an important intermediate for preparing textile dyes.
Patent DE-2831420-A1 (DE)
Title: Proximity fuse for projectiles directed against landing boats - detonates above boat or converts into naval mine upon submergence
Inventor: GLATZMAIER GEORG DIPL ING
IPC: F42C13/04
Filed: 1978-07-18
Abstract: The proximity fuse is used in projectiles or rockets fighting landing boats. If no boat is met the projectile enters the water and acts as a mine. Detonation above water is ensured by a proximity primary sensor. The distinction between vessel and water is made by a secondary sensor which generates a signal on detecting a landing boat. The projectile, once it has been converted into a mine, has a fuse which is able to detect movement of ships. Magnetic or acoustic sensors can be used for this purpose.
Patent DE-2832240-A1 (DE)
Title: Bimetallic baffle for gas fired fireplaces - has additional bimetallic element covering compensating slots preventing bulging
Inventor: DIERMAYER WERNER
IPC: F23N3/04
Filed: 1978-07-21
Abstract: The flue gas flow regulator for gas fired fireplaces has bimetallic baffle clamped at one end and projecting into flue gas path. Any compensation slots left when baffle is closed are adequately covered by additional bimetallic covers. These slots prevent spherical bulging of bimetallic baffle. A slot is covered by an additional bimetallic element in contact with the bimetallic baffle. The additional bimetallic element has identical or similar temperature dependent deflection characteristics. In case a number of compensating slots are provided in the main bimetallic baffle, then these slots are covered each by separate additional bimetallic elements.
Patent DE-2832569-A1 (DE)
Title: Sound absorbent panels - pref. made of closed-cell polyethylene
Inventor: NAGEL HANS ING GRAD
IPC: G10K11/172
Filed: 1978-07-25
Abstract: Sound absorbent panels consist of an impermeable material contg. cavity resonators, pref. closed-cell polyethylene foam. The air trapped in the cells is excited to vibrations by sound waves and abates the noise by absorbing its energy in the cell walls. Alternatives panels of other organic materials can be fitted with cylindrical grooves of varying dia. to absorb different sound frequencies, which are linked to the surface by narrow slots. Such panels have excellent sound absorptivity and are ideal for use in damp areas where the closed cells cannot trap any moisture; they remain impermeable to water and are bacteriologically satisfactory.
Patent DE-2833250-A1 (DE)
Title: Rotor lamination support for vertical hydro generator - has rim with poles connected to wedge strips with horizontal transverse slots and supports
Inventor: VINOGRADOV EVGENIJ NIKOLAEVITS
IPC: H02K1/30
Filed: 1978-07-28
Abstract: A rotor of a vertical hydro-generator has a shaft and it has a frame having a hub connected with the shaft and a number of radial spokes attached to the hub. The frame further includes a number of wedge strips. Each radial spoke has at least one wedge strip secured to it. A rim with poles is connected to the wedge strips. Each wedge strip has on the outside of its lower portion a horizontal transverse slot and a support holding the rim with poles and including oppositely directed wedges disposed in the horizontal transverse slot and partially projecting beyond this slot towards the rim.
Patent DE-2838820-A1 (DE)
Title: Detector for blinking during measurements on eye - displays eye on screen and measures brightness of selected window compared with reference
Inventor: SENN RUDOLF
IPC: A61B5/11
Filed: 1978-09-06
Abstract: The automatic appts. for measuring characteristics of the eye, such as its field of vision, incorporates a device for detecting when the eye is not open. A picture of the eye is displayed on a screen such as a T.V. screen and the brightness of a portion (1) of the picture monitored. When the eye is closed the brightness of the rectangular window (1) is found to increase over the previously-stored value when the eye is open, and an output signal is then produced from a comparator. The effect of this signal in a computer-controlled perimetric appts. is to discard the current measurement result, and to repeat that measurement. A marker area (3) is bright when the output signal is produced, otherwise dark.
Patent DE-2839767-A1 (DE)
Title: Sheathed sloping roof heat insulated substructure - comprises overlapping coated insulating strips with support beams and square timbers
Inventor: GRUENAUG OSWALD
IPC: E04D5/10
Filed: 1978-09-13
Abstract: Standard building materials are used, in construction of a heat-insulated substructure for fully sheathed, double-skinned sloping roofs to be covered with roof panels. Lengths of insulating material (3) with an overlapping coating (4) are loosely laid on the effectively damp-proofed (2) roof surface (1), for rolling up from eaves to ridge, held by support beams (5) at an intervals. The coating layers protrude far enough on two sides to cover these beams and the previously laid parallel length. Square timbers (6) are fastened on the support beams, in the downward direction, to provide air passage space, as bearers for the roof batten system. This is effectively heat-insulating, and can be adapted to local needs on old, as well as new buildings.
Patent DE-2840527-A1 (DE)
Title: Light water reactor plant with dry cooling towers - has one tower to each pass of condenser
Inventor: KELP FRITZ DIPL ING
IPC: F01K9/00
Filed: 1978-09-18
Abstract: A light water reactor power plant is equipped with dry cooling towers. Each condenser section associated with a pass in the low-pressure turbine is equipped with a closed cooling water circuit passing through its own separate cooling tower. Pref. each of these dry cooling tower circuits contains two parallel main circulating water pumps, each designed as a half-load pump. Used esp. for light water reactor power plant in developing countries, where the peak load can occur during the hot season at the same time as the lowest thermal efficiency. The arrangement provides high availability during these summer months. In particular, with the twinned half-load circulating pump in each circuit, the failure of one pump still permits 75% of circulation.
Patent DE-2843419-A1 (DE)
Inventor: HAEUSSLER HUBERT
IPC: G01F1/26
Filed: 1978-10-05
Abstract: The device consists in principle of a piston (1) which is arranged in a housing (7) and has two active piston faces (2 and 5) of which one piston face (2) is directly pressurised by the test fluid whose flow rate or whose pressure are to be measured and which, because of a stroke, effected by the test fluid, of the piston (1) of a plunger-spring pressure gauge and against a force acting on the piston (1), releases a discharge cross-section (4.1) which increases continuously starting from an initial numerical value of zero. The piston face (5) opposite the piston face (2) is likewise pressurised by the test fluid in order to measure the flow rate (volumetric flow) thereof, or pressurised in the test fluid with the atmospheric pressure or a desired reference pressure for the purpose of pressure measurement. In the case of atmospheric pressure, it is therefore no longer the static pressure of the test fluid which acts on the piston face (5) but merely the force of a spring (3) which is to be appropriately designed or, for the purpose of changing the measurement range, a reference pressure which is to be appropriately selected. The piston (1) moves in the stroke path denoted by II in the attached figure for the purpose of measuring the flow rate, and in the stroke path I for the purpose of measuring the pressure. All that is required to switch the device from measuring the flow rate to measuring the pressure, or vice versa, is to switch a directional control valve (10). <IMAGE>
Patent DE-2843994-A1 (DE)
Title: Simple wind energy measurement for low technology areas - using small wheel with calibrated load and integrating counter
Inventor: BOETTCHER ALFRED PROF DR
IPC: G01W1/00
Filed: 1978-10-09
Abstract: A robust wind energy conversion and measurement device suitable for use in developing countries gives simple economical measurements. It enables decisions on whether or not it is economical to instal wind energy converters in a given location to be made easily and quickly. A small wind-driven wheel has a load attached generating power at a given rate per rotation which is large compared to the wheel bearing losses and is recorded from the number of wheel rotations as an integral, e.g. using a counter. The number of rotations in each measurement interval corresp. to the work done. The power may be generated as internal fluid friction or eddy currents induced in a conductor moving in a magnetic field. Rotations occurring above a given rate are not recorded.