baber/WOPTO huggingface dataset:
Patent DE-2750827-A1 (DE)
Title: Large format blocks for wall building - are made in only two different lengths, smaller ones being detached at fracture points
Inventor: GRAUCOB HEINRICH
IPC: E04B2/02
Filed: 1977-11-14
Abstract: In erection of masonry from large-format building blocks, only blocks of two different lengths and of equal height and width are integrated together, for any wall thickness (d). The smaller additional blocks, (11, 12) needed on any occasion are separated off from the larger blocks by means of an initially programmed fracture point (10). One block may have length of double grid unit size, and the other of two-and-a-half times this size. Both may be made on a 1 : 1 ratio in a single process, in a constantly repeated rhythmic sequence. This minimises the number of different sized blocks to be made.
Patent DE-2751512-A1 (DE)
Title: Adjustable stacker for chipboards - has height-adjustable intermediate magazine above stacking lift
IPC: B65G57/14
Filed: 1977-11-18
Abstract: The stacker has a lifter for incoming boards, and a height-adjustable stacking lift. A height-adjustable intermed-magazine is positioned above the stacking lift, to accommodate several boards, located above and behind each other. The lifter (2) consists of a paternoster with conveyor chains, etc. moving in opposite directions, and having driving elements. A horizontal conveyor (4) is positioned above the paternoster, to move the upper layer of boards to the intermediate magazine, which is located alongside the paternoster.
Patent DE-2754039-A1 (DE)
Title: Hydro-electrical measurement transducer - is for weighing system and uses differential piston cell scaling to minimise electrical cells
Inventor: HORN KLAUS PROF DR ING
IPC: G01G5/04
Filed: 1977-12-05
Abstract: A hydraulic to electrical measurement transducer for a weighing system using one or more hydraulic weighing cells combines the advantages of hydraulic and electrical systems. In partic., the advantage of scaling the load enables minimal use of electrical measurement cells, which are difficult to make and calibrate, whilst giving a large load range. A differential piston cell with a diferential piston in a press. cylinder sealed by two membranes is connected to the hydraulic weighing cell and encloses pistons with larger dia. than the press chamber of an electrical press. measurement cell.
Patent DE-2756364-A1 (DE)
Title: Photoelectric levelling batten with photodiodes - mounted on overlapping leaves arranged in parallel strips to cover measuring region
Inventor: WEDDIG PAUL
IPC: G01C15/00
Filed: 1977-12-17
Abstract: A photo-electric levelling batten has overlapping, light-sensitive leaves with photo-diodes extending over the its measuring region. The diodes are used to scan the pulses of a light beam arriving from a laser transmitter serving as a levelling instrument. The leaves are mounted on strips (2-6) arranged in parallel to cover the length of the measuring region (1). The leaves are accommodated in their neighbours and are of the same height (h) except for those (7, 8) assigned to the ends (14, 15) of the measuring region.
Patent DE-2759193-A1 (DE)
Title: Laminated vehicle armour and bulletproof vest - composed of small, multiply, nylon-compacted, ceramic, metal or plastics parts
Inventor: APPRICH HARRY
IPC: F41H5/04
Filed: 1977-12-31
Abstract: Multiply armour or reinforcement for vehicles and protective jackets comprises >=1 armoured ply composed of relatively small components of e.g. ceramic, oxide, sinter metal, high strength steel, Au(-alloy), Pt(-alloy), bulletproof glass. Each component is itself a multiply laminate and embedded in nylon, high-strength steel, resin or similar substances.
Patent DE-2800727-A1 (DE)
Title: Water filled sectional mattress for turning over user - operates by means of electric motor driven pump, with lever and belt
Inventor: LESSAU KURT
IPC: A47C21/00
Filed: 1978-01-09
Abstract: Mattress has two partly filled, flexible water compartments. A stable support plate with a frame, and a pump with electric motor, circuit transformer, switch mechanism, two belts and two tubes complete the mechanism. The pump is driven by the motor and pumps water from one of the compartments to the other until its cross-section is large enough to release a mechanical impulse transmitter by means of a lever and belt around it. The impulse transmitter operates an impulse switch by which a circuit reverse the polarity of the pump motor so that the pump supplies water in the opposite direction until the other compartment is filled. The sleeper on the mattress is turned from one side of the body to the other, within a given time.
Patent DE-2808007-A1 (DE)
Title: PBX with incorrect connection recognition - has central control unit checking dialling store at short intervals and clearing if necessary
Inventor: FRANCHI BRUNO ING GRAD
IPC: H04Q3/545
Filed: 1978-02-24
Abstract: A single or multiple stage coupling field of bistable relays connects the code receiver to the connecting units. The "free and" engaged" state of each dialling store (WS1-WSx) is recorded in a central control unit. All "free" stores are checked at short intervals for contents. If data exists in a "free" store (e.g. WS1) the coupling axis (a) assigned to this store is cleared. This store is blocked for a time equal to several test repetitions and is released if no further error occurs. If the error reappears the store is blocked permanently and an alarm signal is given.
Patent DE-2813285-A1 (DE)
Title: Seat belt used in motor vehicle - has length of webbing in contact with body provided with inflatable chambers and with bleeder valves
Inventor: SAVIGNANO BRUNO
IPC: B60R21/18
Filed: 1978-03-28
Abstract: The entire length of the webbing in contact with the body is provided with inflatable chambers. In case of a sudden deceleration following an impact the chambers are rapidly inflated to provide an extended contact surface between the webbing and body and at the same time also the retractor mechanism blocking device operates. The chambers are fitted with bleeder valves which allow the air trapped in the inflated chambers to escape gradually at a rate related to the body weight of the user. By this process the impact energy of the body is gradually dissipated to a residue value which then is taken up by the webbing itself.
Patent DE-2818747-A1 (DE)
Title: Axial piston pump swashplate - has segments with seatings for pump piston ball ends mounted on roller bearing outer race
Inventor: THEOBALD WALTER ING GRAD
IPC: F04B1/12
Filed: 1978-04-28
Abstract: The axial piston pump has a piston block connected by a central spindle, spherically headed each end and spring loaded which fits into the middle of the swashplate. This swashplate consists of a drive ring (4) around the outside of a set of segments (5-2) forming a ring. Each segment has a seating (5) for the spherical end of a spherical ended pump piston (3). Each seating is fitted into a cylindrical part (5-1) of a segment. Between the flanged face of the segment and the rear face of the drive ring (4) is a spring which holds the segment in contact with the member (8) behind, forming part of the housing (7). This member is the outer race of a roller bearing.
Patent DE-2835505-A1 (DE)
Title: Grain head lifting lever retainer - has stirrup on support plate cutting bar and retained by through pin enclosing
Inventor: SCHUMACHER II GUSTAV
IPC: A01D65/00
Filed: 1978-08-12
Abstract: The grain head lifting levers are secured to the cutting mechanism of a harvester by a system provided at the end of a plane support plate (1). A retaining stirrup (2) is provided on the support plate surrounding the cutting bar (5). The stirrup has two arms (3, 4) which are disposed on either side of the cutting bar. A stop mechanism comprises pairs of aligned holes (9) at different distances from the plate (1) passing through the arms of the stirrup and a pin (8) which passes through a pair of registering holes, above the cutter bar. The pin is retained by a spring clip (11).
Patent DE-2843061-A1 (DE)
Title: Plastics catheter tube resistant to torsional deformation - comprises polyethylene helically crosslinked by high-energy radiation
Inventor: GUNNE INGEMAR DR
IPC: A61L29/04
Filed: 1978-10-03
Abstract: Mfr. of a plastics tube, esp. a catheter tube, comprises irradiating it along a helical line, with ionising radiating in order to increase its torsional rigidity. Irradiation is pref. effected along 2 spirals running in counter-direction w.r.t. each other. The tube is pref. made of polyethylene or a blend of polyethylene with a plastic adapted to crosslink when subjected to ionising radiation. In a further variant, the tube is composed of polyethylene contg. a Pb-oxide filler and sheathed in thin, transparent, polyethylene.
Patent DE-2846063-A1 (DE)
Title: Plant cultivation system in earth - has vessel with water overflow at storage chamber and interchangeable insert
Inventor: EISENACHER HANS
IPC: A01G27/04
Filed: 1978-10-23
Abstract: The system cultivates plants in eath with water supply. It includes a vessel accommodating an insert, below which is a water storage chamber. The insert accommodates the plant and earth and has a suction device drawing water continuously for the chamber. The vessel has a water overflow at the storage chamber, deeper than the intermediate bottom of the insert shutting off the chamber at the top. The insert is an interchangeable inner vessel fitting in the outer one (11).
Patent DE-2850318-A1 (DE)
Title: Corn-carrying tipper vehicle - has transverse partitioning boards pivoted at upper edges and lockable to load deck by bars operated by lever
Inventor: HELMS ERICH
IPC: B60P7/14
Filed: 1978-11-20
Abstract: The arrangement is intended for a load carrying vehicle. It is used esp. on a tipping vehicle designed for transporting different types of bulk material, such as types of corn, separated by partitioning boards (1). The boards are carried on upper side rails of the vehicle on bearings which permit them to be pivoted about horizontal transverse axes. They can be locked to the loading deck (14) in vertical position by locking devices (4, 5a, 6a, 7, 8) comprising at least one axially slidable locking bar (5a) provided in a side wall or in the deck (14), which bar engages a bush (15a) on the board (1).
Patent DE-2900566-A1 (DE)
Title: Water build up basin for mixed water sewerage - has basin base consisting of sloping plane with drop and drain channel
Inventor: BROMBACH HANSJOERG DR ING
IPC: E03F5/10
Filed: 1979-01-09
Abstract: The water build up basin is esp. for the main connection in mixed water sewerage. It has a base enclosed by side walls with a feed opening and a deeper outlet opening. The pipeline passing to the feed opening runs in the extension of a top side wall which extends along a top base edge. The basin base (1) is in the form of a sloping plane with a drop, whose direction with the in-flow direction includes a max. angle of 90 deg. There is a drain channel (16) inclined to the drain hole (22) along a bottom base-side edge.
Patent DE-2907143-A1 (DE)
Title: Side walls of adjoining stackable containers - have ridges and grooves of same shape, permitting secure engagement
Inventor: SPECHT GUENTER
IPC: B65D21/02
Filed: 1979-02-23
Abstract: The stackable container is used for accommodation of drums with hollow shafts. It involves a quadratic cross-section hollow body (HK) which at both ends is closed off by an end piece (ES) with one rear wall (RW) and four side walls (SW). Two adjoining side walls of each end piece have a convolution or ridge (WU) while the two other side walls have a groove (NU). The centre line of the ridge and the groove lie in a plane parallel to the rear wall (RW) and both of them have the same cross-sectional shape, enabling adjacent container grooves to receive corresponding convolutions.
Patent DE-2907910-A1 (DE)
Inventor: BAERISWYL BRUNO
IPC: B61D17/02
Filed: 1979-03-01
Abstract: 1. High-speed rail vehicle including a head and/or tail design for reducing aerodynamic pressure waves, said design comprising at least one end wall (3, 3') defining the head and/or tail face and at least one of said end walls (3, 3') being continuous with the remaining surface portions of said vehicle, characterized in that said at least one end wall (3, 3') forms a wedge (1) that is asymmetric and asymmetrically disposed with respect to the vertical middle section (VM) of the vehicle, the pointed portion of said wedge (1) forming an acute angle with the vertical axis (A-A), and that the front edge (2) formed by said wedge (1) is disposed toward the oncoming traffic and the tail edge (2') formed by said wedge (1) is disposed away from the oncoming traffic (Fig. 1, Fig. 6).
Patent DE-2910325-A1 (DE)
Title: Reusable building site guard-rail holder - has clamp with mutually movable jaws at base of support bar
Inventor: LISTL HEINRICH
IPC: E04F11/18
Filed: 1979-03-16
Abstract: Bar-shaped support, with fixing media for the balustrade or handrail, is incorporated in the retainer for a protective balustrade on building sites. At the bottom end of the support there is a firm-clamping device with two clamping jaws movable in relation to to each other. The support may comprise two bar-shaped pieces hinged together. This simplifies guardrail attachment, and it is easily removed and used again.
Patent DE-2910468-A1 (DE)
Title: Irradiation system with UV phosphor lamp - has water layer or bath contacting lamp bulb in radiation beam path
Inventor: MUTZHAS MAXIMILIAN FRIEDRICH D
IPC: A61N5/06
Filed: 1979-03-16
Abstract: The irradiation device is partic. for sun lamp treatment and other photobiological purposes. In the beam path of the radiation source (3) is arranged liq. layer in contact with the lamp bulb, pref. a water layer (7) which forms a bath in which the lamp main part is immersed. Typically the irradiation source contains heat exchanger(s) and controls, which maintain the water temp. at a constant value of 35-40 degrees C. Typically, a cradle with a flexible, transparent upper cover (8) is used as the water bath. The radiation source may be incorporated in a solarium assmebly, mounted in a suitable cabin roof or on a cylindrical vertical frame giving a horizontal irradiation. Alternately, a circulating water circuit incorporating a cooler is provided. The circuit may contain a flow heater for adverse conditions. Deionised or distilled water may be used.
Patent DE-2911704-A1 (DE)
Title: Sound drag fluid flow speed sensor - has transmitter and receiver heads with sound path completed by reflectors
Inventor: GRISARD KLAUS DR
IPC: G01P5/24
Filed: 1979-03-24
Abstract: A sensor determining fluid media flow speed by the sound drag method has a transmitter and a receiver head mounted separately on the front face of a carrier and parallel to the measurement direction. A sound path is formed in front of the carrier surface by reflectors. It is a robust, economically produced device yielding accurate measurement results by determining the transition time of sound between the heads. Each head (2, 2') is mounted perpendicular to the carrier face (3) and directed at an inclined reflector (6, 6'). The sound path is completed by a central reflector (7) mounted on an attachment to the carrier face (3). The path may alternatively be completed directly between the reflectors. The transducers surfaces of the heads have area of several square centimeters.
Patent DE-2911728-A1 (DE)
Title: Folding side for bath or shower cubicle - consists of sections hinged together with seals in between consisting of strips and rivets
Inventor: BAUS HEINZ GEORG
IPC: E05D3/06
Filed: 1979-03-24
Abstract: The folding side for a bath or shower cubicle acts as a protection against the water spraying out, and consists of sections which are folded out and together and are linked together by means of vertical frames (2). Between the sections and extending the entire height of the cubicle side are seals. The sides are hinged together at the top and bottom edges of the sections. Each hinge consists of two parallel strips (3) a little apart from each other and with holes in containing hollow rivets. In the gap between the two strips is a second strip (4) pivoting on the hollow rivets. The ends of the second strips (4) facing each other are toothed to interlock.
Patent DE-2916086-A1 (DE)
Title: Pneumatic conveyor spark detector - has opto-electronic transducer with light pipe in duct terminating with cone facing flow
Inventor: RUSSWURM MANFRED GRINAU
IPC: G08B17/12
Filed: 1979-04-20
Abstract: Monitoring spark appearance inside lines conveying solid particles in an air stream is ensured by an optoelectronic trasducer with a selected response for a given spectral wavelength. The simplified detector ensures a reliable response in case of weak sparks by aligning the axis of the vision zone outside the limiting cone (38) with the centre of conveyor duct (10). The light entry surfaces (30) faces the direction of air flow. Thee transducer and its evaluating circuit are held in a common housing (14) connected to the light conductor (16) by L-type shanks (18/20). The light conductor terminates with a taper (34) whose outside surface forms the light receiving area (38). The conical shape (34) prevents accumulation of wood shavings or of other impurities.
Patent DE-2921835-A1 (DE)
Title: Two column vehicle lifting platform - has synchronising device with coupling member between two lifting trucks
Inventor: MORDIECK HERMANN
IPC: B66F7/02
Filed: 1979-05-29
Abstract: The lifting platform is particularly of the spindle-operated two-column type for motor vehicles. It has an electric motor for each column and a monitoring device to keep the two lifting trucks in synchronism. The device incorporates a mechanical coupling member between the trucks (3, 4), typically a control rope (2) reeved round a number of pulleys (15-19) including a tension pulley (5). A tensioning turnbuckle (20) can be incorporated in the rope, while the monitoring device can be a bar (6) fixed to the tension pulley.
Patent DE-2926680-A1 (DE)
Title: Fuel-saving combustion chamber flue - is closed automatically by weighted flap and solenoid when flame extinguished to trap residual heat
Inventor: FLECK ERNST
IPC: F23L11/00
Filed: 1979-07-02
Abstract: The flue has a flap with an operating device. The flap is located at the upper end of the flue remote from the combustion chamber and its natural rest position is open. The flap is closed by generating a closing force greater than the force holding the flap open and appearing only when the combustion chamber is off, i.e. no flue gases. The force holding the flap open is produced by a weight acted on by gravity - the flap being vertical when open and horizontal when closed. The force required to close the flap is generated by an electromagnet, which is connected to the combustion chamber's control system. Locating the flap at the remote end of the flue ensures that the greatest amount of heat is trapped when the flap closes when the flames are out.
Patent DE-2934090-A1 (DE)
Title: Agent for treating hyper:keratotic skin diseases - contains undecylenic acid pref. in combination with ascorbic acid
Inventor: BOMAR MIROSLAV T DIPL ING DR
IPC: A61Q17/00
Filed: 1979-08-23
Abstract: A topical, oral or parenteral agent for therapy of hyperkeratotic diseases of the skin or of changes in the joint caps and the joints, esp. the terminal joints of fingers and toes, contains undecylenic acid (I) or its derivs. as active ingredient. (I) increases keratinisation. Its effectivity can be compared to that of the corticoids. (I) also have clear antimicrobial properties which can be further increased by combination with fatty acids and by keeping the pH low. (I) has beneficial effects on the skin and reduce deficiency symptoms of defective metabolism. (I) improves psiorasis of the nails.
Patent DE-2936405-A1 (DE)
IPC: H01R4/26
Filed: 1979-09-08
Abstract: 1. Fastening nut (34) to fasten closures (10) consisting of metal for switch cabinet doors, in which the closure (10) that is passed through a metal panel (26) is earthed by electrical contact with the metal panel (26), characterised in that the fastening nut (34) is at the same time an earthing nut, that both lateral surfaces (50) of the fastening nut (34) are provided with teeth (40) that are sharp in the direction of tightening with their point projecting above the contact surface (50), for the purpose of scraping off non-conducting layers (74), more particularly layers of paint and oxide, on the metal panel (26), in order to create an electrical contact between the lateral contact surface (50) of the fastening nut (34) and the metal panel (26) and thereby to render separate earthing measures unnecessary, each tooth (40) being of smaller width (54) than the cross-sectional width (56) of the contact surface (50) of the fastening nut (34).
Patent DE-2939124-A1 (DE)
Title: Volumetric delivery of granulated material - uses dosing wheel with cylindrical chambers rotating between plates with flow apertures
Inventor: KRAFT EWALD
IPC: G01F11/24
Filed: 1979-09-27
Abstract: A volumetric delivery device supplying measured quantities of flowing material, eso. for granules, has a rotating chamber with fixed sealing walls. It is simpler to produce and more convenient to use than conventional devices. The separator automatically separates the granule batch in the chamber from the residual quantity. The chamber (3) consists of a piece of pipe between two plates (2) contg. the opposite chamber edges and rotatable about an axis (6) eccentric to the chamber. The outer olate surfaces (F1,F2) are in sealed contacts with upper and lower fixed olates each with an opening offset w.r.t. to each other along the circular path of the pioe to allow the chamber to be filled and emptied at different points. Several chambers may be used at intervals around a circle.
Patent DE-2940492-A1 (DE)
Title: Computer numerical control machine tool - uses central processor unit associated with ROM and RAM and provides ease of programming
Inventor: RAPP EDWARD J
IPC: G05B19/414
Filed: 1979-10-05
Abstract: The computer numerical control (CNC) machine tool system has a novel terminal controller to monitor a machine tool with at least two axes and more probably three, with stepping motor controls for point-to-point positioning of the machine tool up to 200 variety of steps. The system provides ease of programming directly on the terminal controller of the CNC machine tool system. The terminal controller consists of a microprocessor with some RAM and ROM, together with address and data bus plus I/O for magnetic tape handling and display for 6 to 8 digits in each of the X and Y positions. Numerica keyboard is provided for data input to the program steps and functional keys to control operation-automatic, manual and steP-by-step, as well as controls for program input from tape to memory and memory to tape.
Patent DE-2952356-A1 (DE)
Inventor: WEIMER WOLFGANG H ING GRAD
IPC: F02N99/00
Filed: 1979-12-24
Abstract: 1. Device for reduction of fuel-consumption during short stops of motor vehicles, when the ignition is temporary switched off, comprising a push button (1) which is exclusively destinated for this device and also comprising a relay (11) having a coil which on one side can be connected over the ignition lock (4) with the positive pole of the battery (3) and on the other side can be connected to ground by means of an engine controlled aggregate (7) depending whether the engine speed exceeds or falls below a predetermined value, characterized in that this relay (11) always has one of two predetermined positions and the device is so constructed that by pressing the push button (1 resp. 1' resp. 1'') the relay (11) depending from its position (switched on or switched off) which is corresponding to the actual engine speed, either by an additional relay (10) provided with a circuit for keeping the relay (10) in the >>ON<<-position cuts off the ignition or actuates by means of the starter relay (12) the starter (6) and disconnects said circuit for keeping the additional relay (10) in >>ON<<-position and by this switches on the ignition.