baber/WOPTO huggingface dataset:
Patent DE-2516420-A1 (DE)
Title: Electric monorail suspension railway - guides running wheels on upper arch of C-shaped running rails
Inventor: FROMME HANS-GEORG DIPL ING
IPC: B61C13/04
Filed: 1975-04-15
Abstract: The travelling gear of a monorail suspension vehicle has advancing drive sections, connected via a load cross member, and a rear section. Both sections consist of L-shaped brackets, the vertical flanks of which serve as a bearing for the running wheels, adapted to a spherical rail profile. The ends of the load cross members are fastened to the horizontal flanks. The running wheels (35) on the upper ends of the vertical flanks of both sections are guided on the upper section of the C-shape running rails (10), the vertical profile section of which carries the current rail (35) on the inside. The outside of the vertical flank (36) of the drive section carries an assembly frame (41) with electrical construction sections, fastened via rapid connectors (42).
Patent DE-2521226-A1 (DE)
Inventor: BAUER KARL
IPC: B65B17/02
Filed: 1975-05-13
Abstract: Labels (16) produced in a labelling machine (10) are, after being dispensed, stacked continuously in alignment in a guide track (14). The face of a particular label provided with the marking touches the rear face of the adjacent label. To connect the labels (16), a coating (20), consisting of a quick-setting adhesive, is sprayed each time out of orifices (18) of supply elements (12), approximately in the middle, on the edges of two sides located opposite one another. After the coatings (20) have solidified, they are separated at points selected for the production of label bundles. <IMAGE>
Patent DE-2524168-A1 (DE)
Title: Pneumatic suspension jets array - reduces undulation of sheet material in transit between nozzles
Inventor: VITS HILMAR
IPC: B65H23/24
Filed: 1975-05-31
Abstract: The nozzle pairs (2, 3) lie in opposition, and have jet paths asymmetrically directed about a sheet material moving in flat attitude. Top (12, 13) and bottom (14, 15) jets stream at different angles with the material plane (1). Top angle (d) of direction (a) is about one third of bottom angle (B) of direction (b). The jet stream centre lines (12, 14) intersect at a point (C). The top stream centre line (12) intersects the top nozzle face at a point (A) distant (h) from the material plane (1). For optimum working the length (AC) is about half of distance (h). Perforated sheets (16, 17) between the jet inner walls (8, 9) and (10, 11) cushion the jets. All orifices connect to a common air supply.
Patent DE-2528006-A1 (DE)
Title: Sugar metering dispenser closure - with two part closure including pouring and measuring chamber
Inventor: KOHN RICHARD
IPC: A47G19/34
Filed: 1975-06-24
Abstract: The dosing closure is for a sugar dispenser used as table ware with a two part closure made up from a rigid section and an axially adjustable counter half with both sections in effective contact with each other. The sections consists of a dosing capsule (1) attached to the sugar bowl with a ring shaped dosage chamber leading round a pipe socket (2) drawn up from it's base and a cylindrical axially adjustable measuring beaker (3) on a support handle (4) placed through the socket. The halves of the closure are fitted to each other in such a way that the measuring beaker divides the dosage chamber into ring chambers connected to each other. The ring chambers are used as a pouring chamber (9) adjoining the capsule's inner wall and a measuring chamber closed off by the coated surface of the pipe socket.
Patent DE-2529239-A1 (DE)
Title: Level indicating device for liquid - determines whether or not specified level is reached by use of mechanical oscillator
Inventor: OSSENBERG KLAUS DIPL ING DR IN
IPC: G01F23/296
Filed: 1975-07-01
Abstract: The level indicator has a mechanical oscillator excited to oscillations by a self-excited circuit when the oscillator is not immersed into the liquid. It does not oscillate if the oscillator is completely or partly immersed into the liquid. The oscillator consists of a mass (1) projecting into the transducer, elastically supported by a diaphragm (2) sealing the test chamber. It has also a pin or a coil in the self-exciting circuit, and the energy is delivered through the diaphragm.
Patent DE-2531621-A1 (DE)
Title: Zone melting power supply control - by varying coupling between resonant and output with varying generator frequency
Inventor: KELLER WOLFGANG DR RER NAT
IPC: H05B6/30
Filed: 1975-07-15
Abstract: The electrical input from a high-frequency generator into a resonance circuit to transmit the heating power to a zone melting apparatus can be set to a given value by varying the generator frequency. In conjunction with with the frequency change, the coupling between the frequency-setting resonance circuit and the output cable to the high-frequency heating coil is changed in the same direction inductively or capacitively. Device eliminates the large wattless current when a seed crystal is to be fused on the small end of a rod or when small-diamter rods are to be pulled.
Patent DE-2537810-A1 (DE)
Title: Concrete waste pipe with sludge chamber for use with roadways - is made in one piece with a thicker-walled top opening and a lateral discharge opening
Inventor: ZIEGLER THEODOR
IPC: E03F5/04
Filed: 1975-08-25
Abstract: The concrete waste pipe has a sludge collection chamber and a lateral discharge opening all made in one piece from non-reinforced concrete e.g. gravel concrete with Portland cement as a binder. The pipe comprises a base part (12), walls (14) and a top section (16) incorporating a conventional discharge opening. The sludge chamber has a concave bottom (24). The top section (30) of the pipe has a thickened wall of constant cross-section located shortly above the outlet (22). A circular ledge (28) is formed around the inner top circumference of the pipe within the thicker wall section.
Patent DE-2540353-A1 (DE)
Title: Tyre deflation indicator including pressure sensor - actuates switch controlling radio emitter operating warning device
Inventor: RICHARDSON OWEN LEWIS
IPC: B60C23/04
Filed: 1975-09-10
Abstract: The tyre (29) deflation indicator is mounted on the wheel (30) with a switch which actuates a radio emitter. This acts on an alarm. There is a casing (31) fitted to a hole in the wheel rim and placed under tyre pressure. In the casing is a part (32) of a switch which moves when the tyre deflates. This part (32) can be a Bourdon tube which increases curvature on drop of pressure and then contacts a contact (31) with its end to close an electrical circuit. Other pressure sensitive devices can be used to give this switch action. These can be piston and spring type or membrane type.
Patent DE-2540610-A1 (DE)
Title: Paper roll magazine for diazotype copying - has rollers mounted symmetrically to wheel rotation axis and parallel to plane of discharge slot
Inventor: NEUMANN WERNER
IPC: G03B27/58
Filed: 1975-09-12
Abstract: Paper magazine for diazotype copying comprises a light-resistant cabinet in which several rolls of light-sensitive paper of different format are supported rotatably on mounting rollers. The paper can be unwound and withdrawn through a discharge slot in the cabinet. On opposite walls of the cabinet is mounted a wheel assembly. Two wheels have the mounting rollers fitted symmetrically to the axis of rotation of the wheel assembly, with the axis extending parallel to the plane of the discharge slot. Pref. the mounting rollers consist of fixed shafts with the ends attached to the two wheels and coaxial with the axis of rotation of the wheel assembly. The fixed shafts may be in the form of telescopic tubes allowing an increased number of paper rolls to be housed.
Patent DE-2540623-A1 (DE)
Title: L sectioned ceiling support edging block - has width from vertical shank outside to horizontal shank inside matching wall thickness
Inventor: DENNERT HEINZ
IPC: E04B5/32
Filed: 1975-09-12
Abstract: The ceiling border block is L-shaped in cross-section, with its vertical shank forming the ceiling edging and its vertical shank forming the ceiling edging and its horizontal shank, lying on top of the masonry, serving for ceiling support. The breadth (2) of the block (1) from the outside face of the vertical shank to the inside edge of the horizontal one, is the same as the masonry thickness. The result is that the border block is flush with the inner and outer faces of the walling. The horizontal shank's thickness may match that of the roller shutter case, window plinth or other element projecting at the top of the wall. The block is easily inserted in position.
Patent DE-2540658-A1 (DE)
Title: Automatic conversion for manual gearbox - has control coupled to gear selector and clutch operated by servo motors
Inventor: FRANZ KASPAR ING GRAD
IPC: C07C69/76
Filed: 1975-09-12
Abstract: The conversion for the manual gear box comprises a control system operated by one or more servo motors. This operates the gear selector forks, clutch control and even throttle setting to follow the gear change sequence as for manual change. The advantage is that once the gear has been selected the servos drop out and thus save on power for greater fuel efficiency. The system is easily fitted to the outside of the gear box and can be fitted with a manual override. When the vehicle speed drops to a set minimum then the system changes into neutral.
Patent DE-2553615-A1 (DE)
Title: Optical system for sharp ring shaped image - uses luminescent diode to form image on display screen
Inventor: MANGOLD THILO DIPL ING
IPC: G02B27/20
Filed: 1975-11-28
Abstract: An image element marking on the surface or screen of a monitor, radar set, display unit or computer produces a sharp ring-shaped image. The beams of a light source (5) passing through an optical lens system (L) projects a ring-shaped image (B) on the surface or screen (E) in the area of the caustic surface (H) of the optical lens system. The light source (S) consists of a light emitting photoelectric component or a luminescent diode. The light beams pass through a converging lens (L). If the light beams are incident from a greater height, they are diffracted more strongly than those from a lower height.
Patent DE-2554336-A1 (DE)
Title: Endoscope with coagulator at distal end - has acoustic warning signal with temperature dependent signal
Inventor: SEMM KURT PROF DR MED
IPC: A61B18/08
Filed: 1975-12-03
Abstract: The coagulator consists of an endoscope with direct current heated distal end and optical and acoustic indicator systems. The acoustic sound frequency indication note is reduced in frequency as the system cools. During the sequence of operations when the coagulation heating element is increasing in temperature, the acoustic warning indicator note may be set to start its operation when any particular temperature level has been reached. It increases in frequency range response as the temperature increases. During cool down, the signal frequency reduces, and cuts out a preselected temperature level.
Patent DE-2559240-A1 (DE)
Title: High pressure gas compressor cylinder - is externally oil:pressurised with constant higher pressure derived from gas output pressure
Inventor: BAUER HELMUT DIPL ING
IPC: F04B39/10
Filed: 1975-12-30
Abstract: The high-pressure cylinder is for a gas compressor or pump and has internal components, such as cylinder bush (4), cylinder rings (2), central valve (5), held under an external oil pressure generated in a gas-pressurised vessel (10,11). The pulsating final pressure of the compressor is converted, by an element such as a throttle (9), into a constant pressure which is connected with the vessel (10). The constant oil pressure produced in the vessel is somewhat higher than the constant gas pressure in the vessel. The larger, gas chamber (10) of the vessel may be separated from the smaller, oil chamber (11) by a floating piston (12) whose effective surface area on the oil side is smaller than on the gas side.
Patent DE-2604041-A1 (DE)
Title: Boot scraper for fixture to ski - has triangular section plate held by screws or adhesively on top of ski
Inventor: RUCKH KARL
IPC: A63C5/06
Filed: 1976-02-03
Abstract: A scraper plate (1) of triangular cross section is attached onto the top surface of skis. It is fixed to the ski by adhesive or by clamp screws, near the heel clamp of the ski binding. The scraper plate is used to remove snow and ice from the ski boots sole, which other wise would impair their correct location on the ski binding. The scraper edge of the plate runs along its full length and the angle formed by the two inclined sides is more than 90 deg.
Patent DE-2604862-A1 (DE)
Title: Destructive animal scaring device - has valve mechanism supplying metered quantities of gas to ignition chambers of megaphones for timed detonations
Inventor: REICHLE FRITZ DR
IPC: A01M29/20
Filed: 1976-02-07
Abstract: The gas volumes are ignited at selectable time intervals from 0.5 to 5 seconds. Further the time intervals of the ignitions of such an explosion sequence has a ratio of 1:20 to the next explosion sequence. There is a device consisting of a megaphones with explosion chambers, gas feed mechanism, igniter, and a gas source. The pressurised gas operates the mechanism which meters the gas by means of a membrane and valve arrangement, feeds into the explosion chambers and ignites in them. The mechanism has several igniters corresponding to the number of megaphones.
Patent DE-2610780-A1 (DE)
Title: Coin store column for automatic machine - enables coins to be fed to base of column by spiral revolving feeder
Inventor: CLAUSSEN LORENZ DIPL ING
IPC: G07D1/00
Filed: 1976-03-15
Abstract: The coin handling mechanism is especially for coin operated vending machines or other mechanisms, to accept coins which have been tested and sorted into denominations in an earlier part of the mechanism, and to hold them for later collection or for re-issue as change. The coins are collected in a vertical tubular case (1) with its base closed by a rotating cylindrical body (3) having its axis of rotation (4) outside and parallel to the coin column. The coins are fed in at the base of the column through an inline (6) so that they enter a spiral groove (7) in the cylindrical body (3) and are carried up to the base of the coin column by the rotation of the cylinder.
Patent DE-2615220-A1 (DE)
Title: Nuclear power plant shut-off valve - has cylindrical inserts welded to main passage transitions and strengthened guides
Inventor: DUMPELMANN WILHELM
IPC: F16K3/316
Filed: 1976-04-08
Abstract: The double-plate gate valve is made from forged or pressed sheet metal and comprises a valve casing pref. made of two identical half-shells welded together. The main duct passed with full cross-section through the valve casing and the axis of the spindle and spindle casing is perpendicular to this duct. The cylindrical insert components which provide the inclined or wedge-shaped sealing surfaces for the double-gate of the valve are welded directly to the rounded transitions into the main spindle casing of the valve and into the larger-diameter portion around the bottom and sides of the valve casing. The weld regions of the flange connections are shaped without seams into the half-shells of the valve casing; between the guides (6) for the valve gate, distance and reinforcing pieces are incorporated. Used for large ducts in nuclear power plants. The arrangement enables a more favourable stress distribution to be attained with less possibility of deposits occurring in the valve. The valve casing cover and the inbuilt components can be rapidly and easily changed.
Patent DE-2618319-A1 (DE)
Title: Flexible coupling with U-cross section connector - having venting and cooling openings formed by radial cuts tapering towards periphery
Inventor: REICH HERWARTH DIPL ING
IPC: F16D3/74
Filed: 1976-04-27
Abstract: The coupling has a circular flexible connecting element which has a U shaped cross section. The connector is split into sectors by at least two radial or inclined cuts to ensure venting and cooling of the space between coupling halves. The air flow enters this space by holes in coupling halves and it emerges through the cuts in the rubber connectors. The cuts have sloping edges and become wider, away from the clamping position, towards the centre of coupling. Openings are formed between the curved members and coupling halves are provided within the clamping circle of the connecting flexible components, with venting holes. The sloping edge of the flexible members are reinforced by rounded beads.
Patent DE-2618578-A1 (DE)
Title: Emergency pack with sickness details and medicaments - has frame containing medicament package and covered by folded card in envelope
Inventor: GEE SEN ROBERT WAYNE
IPC: A61F17/00
Filed: 1976-04-28
Abstract: An emergency pack with medical details and medicaments comprises an envelope which is open at one end and in which is inserted a pack. The pack contains a cover card (14) folded in two sections (14a, 14b) one above the other and having the same shape and size as a rectangular frame (22). A medicament package (26) fits into the frame opening (24) and between the card sections. On the card sections are noted details of identity and sickness, with instructions which can be followed by anybody coming to the aid of the bearer, e.g. for diabetics. The envelope is pref. made of transparent plastics to allow reading of all remarks printed on the outside of the card. The two card sections may be joined by a web (20) of given height equal to the height of the frame.
Patent DE-2620419-A1 (DE)
Title: Deeply corrugated metal walls forming machine - with compression strips on bending machine to allow subsequent welding
Inventor: RAUDENBUSCH WALTER
IPC: B21D13/00
Filed: 1976-05-08
Abstract: The corrugations for vessels of liquid-cooled electrical equipment, partic. transformers, are formed at regular intervals by a high pressure of a folding tool on an endless incoming strip with two bending jaws pressing round the too, such that the length of the folding tool is determined by the desired vessel wal depth and the bending jaws have compression strips adjoining the lateral edges of the folding tool. The appts. in relatively inexpensive and without the complexity of existing machines which ives rise to defective material.
Patent DE-2621788-A1 (DE)
Title: Stack gas washing appts - comprising a horizontal scrubbing duct having adjustable tortuous path defining baffles and upstream blower
Inventor: NICHOLSON JERRY W
IPC: B01D47/06
Filed: 1976-05-15
Abstract: Appts. for washing stack gases comprises a horizontal duct having: an inlet for stack gases in its bottom wall adjacent one end; a washed gas outlet at the other end in its upper wallf a blower located at the gas inlet end and arranged to blow air through the duct across the stack gas inlet towards the outlet end; a spent liq. outlet in the bottom wall; baffle plates arranged downstream of the gas inlet to cause the gases to follow a tortuous path; liq. spray units arranged between the baffles; and ballfe mountings whereby some of the baffles can be adjusted about an axis at right angles to the lengths of the duct and whereby some can be adjusted about a universal axis such that the tortuous path can be varied. The flow of gases from the stack can be controlled by the blower whilst the tortuous path ensures good gas liq. contact and its variability improves handling.
Patent DE-2626021-A1 (DE)
Title: Fail safe control for fuel fired vehicle heater - uses procedure in which ignitor operates after heater has been switched off
Inventor: MAENDLE HEINRICH
IPC: B60H1/22
Filed: 1976-06-10
Abstract: The fuel fired vehicle heater operates independently of the engine and the ignition system. It has a fuel pump and a blower, as well as an electric igniter. The igniter has a separate control circuit (12) which remains active when the pump and blower are switched off, to ensure that residual fuel is burnt. When the fuel pump and blower are switched off the inertia of the pump provides an extra amount of fuel which could foul the igniter, or which could lead to dangerous build-up of fuel gases. The igniter is coupled to a time delay circuit to operate for a set time after the heater is switched off.
Patent DE-2632667-A1 (DE)
Title: Car number plate with background coloured in stripes - and fixed on by thief-proof rivets
Inventor: TISCH JOSEF
IPC: G02B5/128
Filed: 1976-07-16
Abstract: The background against which the number is displayed, has a reflective layer covered by a layer of plastic in which glass microspheres are embedded. At least one of these layers is of more than one colour. The colours are pref. arranged in stripes, which should be equally visible by day and night. The plate is pref. held on by fasteners which are not re-usable, e.g. expanding rivets, and whose removal is only possible at the cost of damaging the number plate. The number plates are intended to be fixed to cars under official supervision only.
Patent DE-2633009-A1 (DE)
Title: Central heating system with radiators and underfloor heaters - has recuperative cooler at inlet to each underfloor heater
Inventor: HOEFERT LOTHAR
IPC: F24D3/10
Filed: 1976-07-22
Abstract: Central-heating system in which radiators and underfloor heaters are supplied from a common source of hot water. The temp. needed for the radiators is too high for the underfloor heaters. The problem is solved by fitting each underfloor heater with a heat exchanger formed from two coaxial pipes (1, 2). The cool water returnin from the underfloor heater is sent through the space between the pipes, to moderate the temp. of the too hot water discharging from the inner pipe. Spiral filaments (4) are pref. wound round the inner pipe, to induce turbulence in the annular space. The excess space in the inner pipe is pref. taken up with a cylindrical core (3), round which also filaments (5) are spirally wound.
Patent DE-2633438-A1 (DE)
Title: Coke oven door extractor - with swivelling beam roller in curved track for linear drive
Inventor: DAHL KLAUS-PETER
IPC: C10B25/14
Filed: 1976-07-24
Abstract: A door extractor for coke oven chambers uses a two-armed swivelling beam to move the door with its forward edge along a curve. The curve is composed of sections which are traversed in the same unit time and are shorter at the ends of the curve than in the middle. The total length of the curve is 3-20% more than the length of a strength line between its ends. The roller at the end of the beam away from the door claws runs in a curved track, designed as a conformal representation of the door curve. The drive member can carry out a linear motion yet the acceleration and deceleration of the door are such that it will not jump off the swivelling beam. The downtimes caused by this are eliminated.
Patent DE-2634706-A1 (DE)
Title: Cine film viewer assembly - has integrated frame counting mechanism comprising analogue counting dial driven by motion of film and visible to user
Inventor: FUEHRER HEINZ-GEORG
IPC: G03B1/66
Filed: 1976-08-02
Abstract: Motion picture viewer has integrated frame counting mechanism comprising analogue counting dial continuously driven by motion of film. The reading is within sight of the person viewing the picture frame. The counting dial (20.1) of the frame counting mechanism (20) comprises a graduated scale (20.2) made from transparent or translucent material. The motion picture viewer (1) comprises illuminations optics (10, 18) the beams bundle (8) of which transmits light through the graduated scale (20.2). It is projected on the screen (16) of the motion picture viewer (1) by means of projection optics (24). The projection lamp (10) is used as light source for producing the beam bundle (B) for the graduated scale (20.2).