baber/WOPTO huggingface dataset:
Patent DE-2616996-A1 (DE)
Title: Urinal made up of base element with flush and odour trap - has access hole closable by hinged cover element
IPC: E03D13/00
Filed: 1976-04-17
Abstract: A urinal consists of a base element (1) which can be connected to a flush device (5) as well as an odour trap (4). The access hole can be closed by means of a cover element (3). Specifically, the base element (1) is a vertical, groove shaped profile body which forms the access opening. It is in hinge connection with the cover element (3) which also has a groove shaped form and can be flapped away from the base element (1) into an inclined position for use. More specifically, the cover element (3) can be flapped against, into or above the base element (1).
Patent DE-2618566-A1 (DE)
Title: Stopper rod setting carriage - for foundry converters has jib with pivot on cross slide and power actuation
Inventor: MEYER HANS H
IPC: F27D3/15
Filed: 1976-04-28
Abstract: A mechanised setting appliance for stopper rods of converters in the foundry industry consits of a carrier frame on a wheeled chassis. A jib which holds at its free and the stopper rod can be raised and lowered by a power ram. It is attached to a slide with a freedom of movement in two perpendicular directions so that the free end of the jib can be moved to suit the converter tap hole position. The chassis is guided by pairs of guide rollers which run along the web of a central guide rail on the floor. When a stop has been contacted by a front bar, the brakes are applied to the wheels. This appliance can be operated entirely independent of the converter charging machine. It is extremely versalitle and can be installed without trouble in any converter bay.
Patent DE-2634650-A1 (DE)
Title: Elevator with buckets mounted on endless belt - has flanged rollers running on guide rails forming curved path
Inventor: COX ERIC REGINALD
IPC: B65G21/22
Filed: 1976-08-02
Abstract: The endless bucket elevator transports material between a lower and a higher level. Each bucket (9a) has followers at its sides, and these work in conjunction with guides (20) over at least part of the circuit, thus forcing them to follow a set path. The path may curve inwards between an upper and a lower position, towards the return run, and the followers may be in the form of rollers. The guides may be rails, the rollers having flanges so as to keep them running true. The elevator can have an endless belt, to which the buckets are fixed.
Patent DE-2635366-A1 (DE)
Title: Self-supporting bag esp. for packaged drinks - has outer bag with folded bottom and oblique corner seams
Inventor: HEYSE KLAUS
IPC: B65D75/00
Filed: 1976-08-06
Abstract: A self-supporting (i.e. free-standing) bag comprises an inner liner bag of flexible material. The outer bag consists of side walls which, when flattened form a W-shaped bottom piece between them; these side walls have side seams joining them together and bottom seams joining them to the bottom. These side seams and bottom seams are interconnected by inclined seams. The liner bag has a bottom contour which, when the bag is filled, adapts to that of the outer bag. The outer bag is pref. of transparent material, e.s.p. a two-layer or multilayer laminate, more specifically including polyethylene. Used esp. for milk drinks, fruit juices, etc. Improved free-standing strength is combined with simplified prodn.
Patent DE-2641337-A1 (DE)
Title: Masking of data in transmission system - uses auxiliary memory to provide time base control for data transmission
Inventor: BETZENHAMMER BELA DIPL ING
IPC: H04K1/06
Filed: 1976-09-14
Abstract: A masking system for coded transmissions of digital information allows data to be processed to a fixed time base. The system utilises a transmitting unit with a memory of the capacity of the time base being used. The transmitter memory generates outputs for transmission at fixed intervals over an auxiliary memory. The address for the memory is provided by a counter. A second and third auxiliary memory combined to provide an overall address facility. Relays controlled by a multiplexer handling a keying code, control the auxiliary memories.
Patent DE-2648191-A1 (DE)
Title: Permanently magnetic yarn for articles of clothing - for attraction to prevent slipping or repulsion for heat insulation
Inventor: GERUM ERICH
IPC: D02G3/12
Filed: 1976-10-25
Abstract: Yarn and fibres have completely or partially permanently magnetic properties, pref. for mfr. of articles of clothing in which the same or different magnetic polarities come into effect. In an example, the lower part of a pullover has a N pole and the upper part of the trousers has a S pole for magnetic attraction to prevent slipping. The same arrangement may be provided in articles one over the other to provide a close fit. Alternatively, articles one over the other have the same poles so that the outer article is held apart to provide a fashion effect, and the resulting air cushion provides heat insulation. Where the yarn is already magnetised, the magnetic effect can be used to deflect the yarn during weaving instead of using mechanically moving parts.
Patent DE-2703663-A1 (DE)
Title: Meat mincing machine blade attachment system - uses V=shaped packer inserted between hexagonal drive shaft and hexagonal hole through blade
Inventor: RICHTER KARL
IPC: B02C18/20
Filed: 1977-01-28
Abstract: The meat mincing machine has curved cutting arms (10) mounted on a hexagonal drive shaft (16). Each arm has a hexagonal hole through it, wtih two sides longer than the others so that a slot is formed, with a clearance to allow the blade to slide on the shaft. This clearance is formed by a V shaped gap. The blade is locked onto the shaft by A V-shaped packer (20) which has a plate (29) each end between which locates the rounded end of the cutting blade. Several blades are mounted on the shaft, with a spacer which encloses the packers and the blades.
Patent DE-2705354-A1 (DE)
Title: Clothing article wear simulator - with means measuring time, force, tension, fatigue etc. and means simulating normal wear in short time
Inventor: BARELLA MIRO ALBERTO DR ING
IPC: G01N33/36
Filed: 1977-02-09
Abstract: Clothing article wear simulating device has means for measuring such parameters as time, force, tension, fatigue cycles, etc., and also other means which permit of simulating normal wear of the article in a short time interval. Device has two bars carrying suitable clothing mounting means which also permit of inducing wear. Bar(1) is movable along its axis only and associated with a transducer sending signals to a control device (B). Bar(2) is movable along three mutually perpendicular axes, one of which controls the axis of symmetry of the mounting means. Movement about the axes permits of simulation of movement of the body inducing wear in the article.
Patent DE-2712179-A1 (DE)
Title: Alphanumeric liq. crystal fluorescent display - has fluorescent clear or diffuse element with formed portions produced by optical inhomogeneity to form characters
Inventor: SCHEER ERICH ING GRAD
IPC: G09F9/30
Filed: 1977-03-19
Abstract: Electronic display esp. for time, data etc. combines a liq. crystal unit with a fluorescent clear or diffuse element whose surface fluoresces under incident light and is controlled by the liq. crystal control devices. Each display character (11a-g, 12a-c, 13a, k, 14a-m) is controlled by a separate surface element of the liq. crystal unit (1'). The fluorescent element has formed portions corresponding to the characters, and the characters are produced by the optical inhomogeneity within the surface elements of the liq. crystal combined with the formed portions.
Patent DE-2713892-A1 (DE)
Title: Patterned glass panes for building - have broken pattern of dots or lines of opaque material
Inventor: NIELSEN CARL PHILIP
IPC: E04H3/14
Filed: 1977-03-29
Abstract: A glass pane has a broken pattern of dots or lines of an opaque material applied to one side so that concentrated light from the side of the glass to which the pattern is applied is reflected to such an extent that persons on that side of the glass may see the wall and may "read" the path of an object moving relative to said wall whilst persons disposed on the other side of said wall may see through the wall sufficient extent to also follow the path of said moving object.
Patent DE-2714379-A1 (DE)
Title: Gas partial pressure sensor - uses electrode enclosed by hollow sleeve with pervious membrane across its end
Inventor: ESCHWEILER WILHELM
IPC: G01N27/28
Filed: 1977-03-31
Abstract: The partial pressure sensor e.g. for process gases, uses an electrode (1) inserted in an electrode holder (10), surrounded by a hollow sleeve (2), with a gas pervious membrane (206) across the end of the sleeve (2). The latter also contains an auxiliary line (203) with one end adjacent the membrane (206) on the inside of the sleeve (2). Water is initially fed down the auxiliary line (203) until the end of the latter adjacent the membrane (206) is well covered, the electrode lying above the water surface. A reference gas can then be fed down the auxiliary line (203), with a piston (11) attached to the electrode holder (10), cooperating with the sleeve (2) to throttle the reference gas.
Patent DE-2717804-A1 (DE)
Title: High intensity ionising dust precipitator - has discharge electrode fitted concentrically inside duct-shaped outer electrode through which dust laden gas flows (NL 29.3.78)
Inventor: SCHWAB JAMES J
IPC: B03C3/38
Filed: 1977-04-21
Abstract: The high-efficiency electrostatic dust precipitator capable of retaining particles of size less than 1 millimicron. The installation consists of fan (1a) blowing dust laden gas via duct (1) to the Venturi section (2) of the installation. In the throttling part of the Venturi section a high corona discharge is maintained by a high tension DC source (3). The discharge spreads from a high intensity planar discharge electrode mounted in the centre of the throttling part of the Venturi section, and is orientated in radial direction reaching the outside wall of the throttling part of the Venturi section. The discharge expands also in circumferential direction producing an electrostatic field of uniform intensity by which a high mean field density is achieved.
Patent DE-2724680-A1 (DE)
Title: Multi-span bridge with ground level traffic route - has posts in drilled holes and superstructure formed on ground later excavated
IPC: E01D19/02
Filed: 1977-06-01
Abstract: Drilling poster (2, 3) are first erected as structural supports, from the terrain surface (1). The superstructure is then erected at the level of this surface, and finally the ground is dug away below the bridge structure. The external surfaces of the drilling posts may be subsequently cladded. The parts of these (5) lying in the area of the ground to be excavated, forming the structural supports, may be prefabricated concrete units, introduced into the drilled hole, connected to the lower parts of the posts which are made on site.
Patent DE-2725076-A1 (DE)
Title: Semiconductor radiation detector with low time constant - has alternating layers of different conductivity type forming PN junctions connected in parallel and having large space charge regions
Inventor: BERCHTOLD KLAUS DIPL PHYS DR
IPC: H01L25/04
Filed: 1977-06-03
Abstract: The semiconductor detector has a lower time constant than conventional semiconductor detectors given the same quantum efficiency. It is sensitive to radiation, particularly where the energy is close to the edge of the band of the semiconductor material used. The semiconductor element consists of a number of p-n junctions in sequence, connected in parallel and in the reverse direction. The junctions are formed by zones of alternating conductivity type. In the operating condition the space charge zone fills as much of the semiconductor as possible. The doping is such that the zone will extend to the next p-n junction when in the operating condition.
Patent DE-2726830-A1 (DE)
Title: Folded box with discharge opening - has opening in portion of slide lug which can be pulled out (NL 18.12.78)
Inventor: GOUDRIAAN GERRIT JACOBUS
IPC: B65D5/72
Filed: 1977-06-14
Abstract: The folded box has a discharge opening which can be sealed, there being a slide formed by a lug movable in the box and joined to it by an end flap, freeing the opening when pulled out. The opening (11) is situated in a portion of the slide lug (4) which can be pulled out, and the end flap (5) forms an internal box wall. Quadrant-shaped side flaps (6) are attached to the end flap, being partly retained inside the box on pulling out. Systems are provided to prevent the end flap being folded over for less than 90 deg. when this is done. The fold line between the end flap and one at least of the side flaps can be so offset from the lug side edge that the quadrant-shaped edge of the side flap is below the lug with the slide pulled out.
Patent DE-2731639-A1 (DE)
Title: Injection of small liquid doses into continuous flow - employs pistons injecting doses into locations in main flow
IPC: G05D11/00
Filed: 1977-07-13
Abstract: Small doses of a liquid or solid are injected into a continuous liquid flow by a piston dosing pump. Injection of small doses enables a homogenous liquid to be obtd. An aq. liq. enters a recipient via a filter in an annular piston. This piston drives three or more pistons via planetary gearing to send given quantities of dosing liquid into three locations in the main liquid flow. The dosing liquid passes via dosing valves in the bottom of the gear casing. An agitator in a reservoir homogenises the dosing liquid before it is injected into the liquid flow.
Patent DE-2734911-A1 (DE)
Inventor: DOMMER ARMIN
IPC: B29C65/20
Filed: 1977-08-03
Abstract: The device has two sliding carriages (11, 12) with clamping elements (16, 18; 21, 23) for fixing two plastic parts. The carriages (11, 12) are adjustable with respect to one another and a heating device (35-37) can be pivoted in between the sliding carriages (11, 12) to heat and to plasticate the plastic parts to be welded to one another. So that with this device the clamping of the plastic parts can take place without adjustable stops and the guiding together of the plasticated plastic parts can take place without special precautions, the two sliding carriages (11, 12) are adjustable, via a setting apparatus (13, 14), always simultaneously and in opposite directions, by approximately equal distances in each case. In addition, the heating device (35, 37) can be set in the adjustment direction of the sliding carriages (11, 12) and locked (31, 32) in the set position. The heating device (35-37) can therefore always be set independent of the location of the plastic parts fixed in the clamping elements (16, 18, 21, 23) in such a manner that it comes to lie in that position at which the plastic parts meet when the sliding carriages (11, 12) are moved together. <IMAGE>
Patent DE-2736336-A1 (DE)
Title: Valved coupling for hydraulic pipeline - has conical valve closure moved against return spring as connector halves are joined
IPC: F16L37/23
Filed: 1977-08-12
Abstract: The coupling for joining hydraulic pressure lines has valves in both for closing the lines in the uncoupled state. The valve closure is axially movable against spring force within a valve guide. The opening path of the valve cone in the supply side coupling half is twice as large as that in the receiver side. The valve shaft (6) is a piston (11) in the supply side coupling half, moving in a guide (5) formed as a cylinder (10) closed at one end. Its movement is determined by the hydraulic fluid flow.
Patent DE-2744548-A1 (DE)
Title: Split drum casing type hay baler - has front mounted entry chute, lateral endless drive chains and pivot linked actuator from drum opening and closing
Inventor: KRONE BERNARD
IPC: A01F15/07
Filed: 1977-10-04
Abstract: The tractor drawn hay baler is mounted on a two wheeled frame on top of which a cylindrical drum is mounted. Vertical above the wheel axis is a pivot point on the drum periphery, enabling the drum to be opened in a jaw like manner to discharge a completed bale at the rear of the main frame. A hay entry chute is mounted in front of the wheel axle allowing hay to be drawn into the drum where an endless roller chain drive unit either side of the drum periphery rotates the hay in a continuous manner forming solid rolls for discharge. A hydraulic operated linkage arrangement actuates the jaw type pivotal movement of the two drum halves.
Patent DE-2746383-A1 (DE)
Title: Androst-4-ene-(3,17)-di:one prepn. from (17)-alkyl-steroid - by aerobic bacterial fermentation in aq. medium using Mycobacterium fortuitum, (DSM 1134) (NL 25.4.78)
Inventor: WOVCHA MERLE GENE
IPC: C12P33/02
Filed: 1977-10-14
Abstract: Androst-4-ene-3, 17-dione, (I), is prepd. by cultivating a specified microorganism mutant in an aq. nutrient medium, under aerobic conditions, in the presence of >=1 steroid, (II), contg. a 2-10C alkyl gp. in the 17-position. Other microorganism mutants which may be used and are capable of selectively degrading (II) and of collecting (I) in fermentation liquor, are derived from Arthrobacter, Bacillus, Brevibacterium, Corynebacterium, Microbacterium, Mycobacterium, Nocardia, Protaminobacter, Serratia and Streptomyces. (I) is an intermediate for prepn. of steroid hormones, e.g. testosterone.
Patent DE-2748174-A1 (DE)
Title: Vacuum cleaner with filter indicator - has control switch switching off machine when filter needs cleaning
Inventor: DIEBOLD MAX
IPC: A47L9/19
Filed: 1977-10-27
Abstract: The vacuum cleaner has a monitor to show when the filter needs cleaning and is also provided with a wall plug (2) or other current connection which is mounted on the machine (1) and which is switched off by the monitor unit (4) when the filter is inserted. This ensures that the machine cannot be operated unless the dirty filter has been cleaned and replaced. The current connection (2) can be linked with an on-off switch (5) which can be switched off by the monitor unit (4) and switched on again by hand. The switch can be a bimetal switch whose heating coil (10) can be connected electrically in series with a switch (8) of the monitor unit (4) and with the latter parallel to the vacuum cleaner motor (6).
Patent DE-2754567-A1 (DE)
Title: Bulk rubbish container - has insertion openings for non-bulky items in wall uppermost in tipped position
Inventor: LIEBMANN HEINZ
IPC: B65F1/12
Filed: 1977-12-08
Abstract: The bulk rubbish container has an opening top cover and a holder by which it can be lifted and tipped by an appropriate mechanism about a horizontal axis. In the sidewall (21) which is uppermost in the tipped position the container has one or more openings for the insertion of non-bulky rubbish. The openings can be in the lower of two converging wall sections extending towards the interior of the container, while a covering flap for them can be pendulum-suspended from the upper wall section.
Patent DE-2801696-A1 (DE)
Title: Plastics gynaecological speculum - has handles forming closed tube with beak sections spread apart for max. amount
Inventor: WEISSENBACHER ERNST-RAINER DR
IPC: A61B1/32
Filed: 1978-01-16
Abstract: The gynaecological speculum is partic. for the examination of the sheath and portio, having two grooved beak sections hinging together and joining onto grooved handles iclined to them, and equipped with locking devices to hold the beak sections spread apart. In the insertion position, with the beak sections (2, 3) together, the angle between the handles (B, 8, 9) is equal to the maximum opening angle between the sections when spread apart. In the latter position, the handles together form a closed tube. The beak sections can be of semi-circular section, increasing steadily from the flattened insertion end (6) towards the rear.
Patent DE-2810259-A1 (DE)
Title: Hand crank in film or TV camera frame head - connects to tilting body threaded spindle carrying displaceable U=shaped stirrup
Inventor: MEINUNGER HELMUT
IPC: F16M11/12
Filed: 1978-03-09
Abstract: The frame head is for a film or television camera, and has a basic body swivelable around a vertical axis. A tilting body is fixed to the basic body, and has a hand crank for tilting it around a horizontal axis. The hand crank (9) is connected to a rotatable threaded spindle (9) in the tilting body, and on the spindle a U-shaped stirrup (10) with a threaded hole is displaceable. Between the arms of the stirrup, a guide part (14) is attached to the axis (4) of the tilting body (5). The two arms of the stirrup (10) can be pressed together by means of a screw passing through their ends.
Patent DE-2810779-A1 (DE)
Title: Rear discharge dung spreader - has shaped plate below bottom rotor, and sealing lip extending to rear of feed conveyor
Inventor: RINK HELMUT
IPC: A01C3/06
Filed: 1978-03-13
Abstract: Spreader rollers are driven at the open end of a box, the material to be spread being fed to the rollers by a conveyor belt which runs along the scraper floor at the spreading vehicle. The spreader rollers are supported outside the box on a holder. Rearwards, the scraper floor is extended by a plate (12) which is arranged below the bottom roller (4) fitted to the scraper floor (8). The plate has a back closed back wall. An elastically spring lip (14) ends close to the conveyor belt (9).
Patent DE-2816786-A1 (DE)
Title: Radio receiver aerial tuning circuit - has capacitance diode in resonant circuit whose min. voltage frequency coincides with mirror frequency (NL 23.10.78)
Inventor: TAKAYAMA KAZUO
IPC: H04B1/18
Filed: 1978-04-18
Abstract: The circuit has a first variable capacitance diode (C1) in parallel with a coil (L) and forming with it a resonant circuit, and a second capacitance diode (C2) connecting the coil (L) to the aerial (ANT). Its capacitance is controlled together with that of the first diode (C1). One coil (L) terminal, together with first capacitance diode (C1) terminal is earthed through a large capacitance capacitor (CE). The tuning voltage is collected from the capacitor two terminals. The resonant circuit parameters are such, that the frequency corresponding to the tuning voltage minimum coincides with a mirror frequency to be eliminated.
Patent DE-2819738-A1 (DE)
Title: Safety incandescent lamp with several filaments - has one or more filaments operated at lower voltage for longer service life
Inventor: WOBST JOSEF
IPC: H01K9/00
Filed: 1978-05-05
Abstract: The protected incandescent lamp contains several filaments in such arrangement that they are operated simultaneously, but at least one filament is operated at lower than normal voltage, in order to extend its service life.
Patent DE-2823532-A1 (DE)
Title: High speed prodn. of crimped synthetic fibres - by winding onto the profiled surface of a tapering cylinder
Inventor: FOURNE FRANZ
IPC: D02G1/14
Filed: 1978-05-30
Abstract: The continuous high-speed prodn. of crimped synthetic yarn or staple fibre comprises winding the newly-formed tow onto a tapering cylinder having a heated section with a corrugated surface into which the filaments are pressed by heated rollers, and subsequently cooling to fix the crimped form. The filaments may be cut into staple fibre as required either before or after the crimping process. The processes of crimping and cutting proceed concurrently with filament formation, at speeds which match the highest spinning speeds currently attainable, giving improved prodn. economics.
Patent DE-2825571-A1 (DE)
Title: Foreign vocabulary learning stencil - has specific cut=outs exposing words and definitions and meanings to be learnt
Inventor: KERN CLAUDIA
IPC: G09B19/08
Filed: 1978-06-10
Abstract: The vocabulary learning stencil is intended to be used for bilingual books and manuals with vocabulary lists set out in two or three columns, e.g. text-books for foreign languages in schools. The learning of foreign words is made easier by using the stencil which is placed in various ways on the original paper. Knowledge of the foreign meaning of the word and the definition is tested and knowledge of the foreign and own language meaning is tested on the basis of the definition.