baber/WOPTO huggingface dataset:
Patent DE-3024251-A1 (DE)
Title: Emptying gas transformation cylinders - dividing cylinders into two groups and connecting so as to extract more gas from solvent in cylinders
Inventor: MEINASS HELMUT DIPL ING
IPC: F17C7/00
Filed: 1980-06-27
Abstract: The gas cylinders contain gas dissolved in a solvent. The object of the system is to retrieve as much gas as possible from the solvent. As soon as the gas can no longer be extracted in a quantity sufficient to cover average demand, the uncompressed gas from the partially empty cylinder is used as preference gas, taken from the other cylinder and uncompressed, and as a complementary flow mixed in a quantity adequate to compensate for the missing amount. The cylinder supplying the preference flow is replaced by the filled cylinder.. More gas can be extracted from the cylinders.
Patent DE-3025023-A1 (DE)
Title: Mouth spray with adjustable water supply - has interchangeable jet tube fitted into adaptor with connection for treatment fluid
Inventor: MELCER ISRAEL
IPC: A61C17/032
Filed: 1980-07-02
Abstract: The mouth spray has a discharge tube (1) of flat section with a flared end (8) forming a slot-shaped outlet. The other end is fitted into an adaptor (3) which can be fitted with a snap action into a fitting (4) on the end of a water supply tube (2). This tube can be connected to the mixer tap of a bath or shower.S The adaptor can also incorporate a branch connection (6) with a channel (7), acting as a Venturi for a substance to be mixed with the water being discharged from the spray tube. The discharge tube itself can be removed and replaced by e.g. a right-angled tube.
Patent DE-3025583-A1 (DE)
Title: Contact-less push-button switch with T=shaped moving member - biassed by spring and closing second switching member using metal plate attached to one end
Inventor: BOERGMANN HARALD ING GRAD
IPC: H03K17/97
Filed: 1980-07-05
Abstract: The switch comprises a T-shaped cross-section member (27) with an upper pressure plate. This is contained within a housing occupying the top half, while an adjacent switch is provided in the lower half. The T-shaped member has a contact plate attached to its lower end. This plate is engageable with an active surface on the neighbouring switch in the lower half of the housing. A spring, (21) urges the T-shaped member upwards, and is supported by an abutment (22) which is an integral part of the housing. An LED (20) may be arranged in the surface of the T-shaped member.
Patent DE-3026118-A1 (DE)
Title: Electric carving knife with two reciprocating blades - having cutting teeth angled in opposite directions
IPC: B26B9/02
Filed: 1980-07-10
Abstract: The knife has a housing containing the electric drive motor and the gearing formed with an integral handle, with two parallel blades (14,15) coupled together at their front end fitted into two holders at the front of the housing. The two blades are driven periodically in phase opposition, each having a serrated cutting edge defined by sloping teeth (29,30) The teeth of one cutting edge slope in the opposite direction to those of the other cutting edge. Pref. the bottom edge (27) of all the teeth is angled backwards, with the inclination angle increasing gradually from an angle of 5 degs. at the front of each blade to an angle of 25 degs. at the rear end of the blade. The knife can cut meat taken straight from a deep freeze.
Patent DE-3026321-A1 (DE)
Inventor: SHIDA MASAHARU
IPC: G04C10/02
Filed: 1980-07-11
Abstract: An electronic timepiece having a stepping motor includes a power source, an oscillating circuit, a dividing circuit connected to the oscillating circuit, and a wave shaping circuit receptive of a plurality of output signals produced from the dividing circuit to produce a plurality of controlling signals. A controlling circuit receives the controlling signals and controls a driving circuit. The power source is connected to a detecting voltage circuit by which the variation of the supply voltage of the power source is detected, and a normal waveform or an intermittent waveform is selectively applied to the stepping motor according to the variation of the supply voltage. As a result, the power consumption of the steppng motor is controlled at a constant level, even if the supply voltage of the power source is higher than the optimum voltage of the stepping motor and even if the supply voltage varies.
Patent DE-3029858-A1 (DE)
Title: Adjustable timing chain of IC engine - has stepless adjustment using friction drive between chain wheel and camshaft
Inventor: APFELBECK LUDWIG ING
IPC: F01L1/348
Filed: 1980-08-07
Abstract: The engine has two overhead camshafts (2). Each carries a chain wheel (3) which is driven by a chain from the crankshaft. A spool (8) fits on a stub (10) on the end of the camshaft and is fixed by a central bolt (12). A back disc (16) is located on the spool and the hub (17) of the chain wheel is also located on it. Bolts (19) clamp the hub between the back disc (16) and a front disc (18). When the bolts (19) are slackened the hub can be rotated any desired angle on the shaft to alter the timing and the bolts then retightened.
Patent DE-3030399-A1 (DE)
Title: End flange securing equipment - has locking member screwing into bore in spindle end and with bolt
Inventor: LINDQVIST JONAS HERMAN
IPC: F16B39/02
Filed: 1980-08-12
Abstract: The equipment secures end flanges to pivot axes, allowing adjustment of the axis spindle end float. The end flange (12) has a locking member (11) screwing into a bore (10) in the end of the spindle (7). The base of this bore forms a stop (16) for the tip of a bolt (14) extending axially through the flange and the member. Where the spindle has two lifting eyes and a bearing bush between, there can be a further flange at the other end, secured by a lug on the adjacent eye so that it cannot turn.
Patent DE-3035369-A1 (DE)
Inventor: PFOEDERL ROBERT ING GRAD
IPC: E02D5/18
Filed: 1980-09-19
Abstract: 1. A method of making slot walls, wherein wall sections (6; 32; 38) which are contiguous at their front ends are cast successively and sealed by a vertically extending joint plate (15) for which purpose a slot section (8) each is excavated corresponding to the length of the wall section to be produced, a shuttering element (7) extending throughout the height of the slot wall, partly receiving the joint plate, and having at its front side which is directed into the slot section, projections (28) for mutual interlocking of the individual wall sections, is positioned vertically in the slot section at the end thereof, the slot section is provided with a cage-type reinforcement, concrete is introduced into the slot section, and the shuttering element is moved laterally away from the cast wall section and then lifted out in vertical direction, characterized in that minor portions of the concrete introduced by tremie means into the slot section are directed to the backside of the shuttering element such that all cavities (16) at the backside of the shuttering element are filled up, and in that, prior to moving the shuttering element away laterally and lifting it out vertically, the adjacent slot section is excavated and the concrete adhering to the backside of the shuttering element is removed.
Patent DE-3040324-A1 (DE)
Title: Bundle stacking installation for pallets - uses stacking table with adjustable bundle receiving prong movable into and out of position above stacking table
Inventor: LOEWER WERNER
IPC: B65G57/18
Filed: 1980-10-25
Abstract: The track shaped material reeled on to the bundles can be moved by the prong of a reel (1) onto a bundle receiving prong (7) which is supported in a housing of a console (5) and which can be brought into position up to above the stacking table (16). The dia. of the receiving prong is smaller than the I. of the bundle and the bundle can be freely raised while its position relative to the bundle receiving prong (7) is adjustable and can be transferred from the stacking table. The bundle receiving prong (7) can be moved out of the bundle (3) and the stacking table (16) can be moved in stages into a new laying off position offset sideways by the OD of the bundle to deal with a further bundle.
Patent DE-3041148-A1 (DE)
Title: Burglar alarm switch for door or window - has screened reed contacts operated if external magnet is used to influence alarm contacts
IPC: G08B13/08
Filed: 1980-10-31
Abstract: The alarm switch has two pairs of reed contacts (3,5) positioned parallel to one another within the switch housing (2), with a screening plate (6) between them. One of the reed contacts (3) is associated with a magnet (4) carried by the door or window so that the contacts (3) are operated via the magnet when the door or window is closed. The other reed contacts are only operated if an attempt is made to influence the alarm contacts using a different magnet. Pref. the screening plate comprises a strip of magnetic material between the two reed contacts, one terminal of the latter soldered to the screening plate. A resistor (8,9) is connected across each reed contact.
Patent DE-3042986-A1 (DE)
Title: Braiding device for longitudinally moving cables etc. - has direction reversing rolls, at least one being radially shiftable by spring force
Inventor: OBIEGLO ROLAND ING GRAD
IPC: H01B13/26
Filed: 1980-11-14
Abstract: The device braids a longitudinally moving cable, using a tape unwound from a rotary reel and guided over at least two direction changing rolls from the reel to the cable during braiding. These rolls (6-9) form tape direction changing positions, at least one (8) being adjustable in radial direction by a spring force. The change direction roll is pref. adjustable parallel to the braided cable. The spring force may be adjustable via a coil spring. Alternatively, the roll is adjustable hydraulically, pneumatically, or by centrifugal force. The adjustment path of the roll may be fitted with a scale indicating the spring force. In another embodiment the roll is driven by an electric motor. In such a case it may be fitted with a position detector, controlling the electric motor speed.
Patent DE-3048574-A1 (DE)
Title: Target location and identification device for aircraft - uses infrared sensor, radar appts. and laser identification
Inventor: BAUER MICHAEL ING GRAD
IPC: F41G3/06
Filed: 1980-12-22
Abstract: The device uses an IR sensor which responds to IR radiation characteristic of the target. When the IR sensor has picked up a target it is furterfurther evaluated by a radar device for metal detection and movement recognition with the obtained target zone imaged on a viewing screen. A laser is then used for target identification immediately prior to operation of the weapon focussed ok the located target. Pref. the angle of the IR sensor to the horizontal is adjusted for a selected sensor field of view and is corrected to hold it constant using the aircraft height and position data.
Patent DE-3102672-A1 (DE)
Title: Device for working plate-like workpieces
Inventor: PRIESS WILFRIED
IPC: B27F5/12
Filed: 1981-01-28
Abstract: In a device for working plate-like workpieces (12), in particular for drilling receiving holes in furniture for pot strap hinges, having at least one support (14) which carries a working machine (15), is displaceable along two guides (17) and cooperates with stops (22) of an axially displaceable push rod (21) which is parallel to the guide bars (17) and to which a holding strip (25) with switch (26) is fastened, a coaxial carrying rod (28) extending the push rod (21) is fastened to one end. A plurality of sleeves (33), in each case carrying a spacer (36) constructed to be vertically movable and of different width, are fastened, so as to be displaceable one behind the other, to said carrying rod (28) in order to displace the push rod (21) with stops (22) and holding strip (25), the tool (46) being adjustable in its movement in any desired manner. <IMAGE>
Patent DE-3108291-A1 (DE)
Title: Brake booster for motor vehicles
Inventor: BOEHM PETER
IPC: B60T13/567
Filed: 1981-03-05
Abstract: In a brake booster for motor vehicles with a vacuum housing (1) a yoke (13, 14), which with its ends (13d, 14d) extends to the housing peripheral wall (10) where it is axially supported, is arranged on the insides of the two end walls (11, 12) respectively. The yokes (13, 14) reinforce the vacuum housing (1) composed of thin sheet metal and are connected to the fixing bolts (15, 16), by means of which the vacuum housing is fixed on the splashwall of the motor vehicle and is connected to the brake master cylinder. <IMAGE>
Patent DE-3109219-A1 (DE)
Title: Deflector apparatus for conveyor tracks
Inventor: STREIT WERNER
IPC: B65G47/54
Filed: 1981-03-04
Abstract: The 90 DEG  deflector apparatus has two frames (1; 5) in which transport rollers are mounted. One frame (1) is fixed and the other (5) can be raised or lowered relative to the latter, so that in one operating position the support plane of the rollers (6) lies below the support plane of the rollers (3), but in the other operating position it lies above. By means of optional control, therefore, one or the other set of rollers will be effective. The apparatus constitutes a reliable, fast and simple deflector which can be fully automated if desired. <IMAGE>
Patent DE-3110868-A1 (DE)
Title: Safety interlock for a pusher beam drive of a pusher machine
Inventor: FINGERHUT WERNER
IPC: C10B41/02
Filed: 1981-03-20
Abstract: In a safety interlock for a pusher beam drive (5) of a pusher machine, which is longitudinally displaceable on the machine side (2) of a coke oven battery (1), the pusher beam drive (5) is interlocked by means of an actuator (10) in a circuit (12) having a radiation receiver device (11), when the pusher machine (3) and an associated guide car (7), longitudinally displaceable on the coke side (6) of the coke oven battery (1), are in a position in front of and/or between adjacent oven chambers (13) of the coke oven battery, and is released by exciting the radiation receiver device (11), when the pusher machine (3) and guide car (7) are in position in front of the same oven chamber (13). Such a safety interlock can be constructed without a radioactive source and with only a single connection between the machine side (2) and the coke side (6) of the coke oven battery (1), if the pusher machine (3) on the one hand and the guide car (7) on the other hand can each be connected to one end (14) of a cable (15), extending along the coke oven battery (1), of a cable winch (18) which is arranged on one end face (16) of the coke oven battery (1) and is fitted with a cable return drive (17), and if, in addition, an orifice plate (19) with a common axis of rotation (20) and a plate orifice (21) located at a distance from the latter are coupled to each of the two cable winches (18), and if, finally, the two plate orifices (21) are aligned, as viewed in the direction of the common axis of rotation (20), when the pusher machine (3) and the guide car (7) are in position in front of the same oven chamber (13) and release one of a plurality of fixed photocells (22) whose light receivers are connected in parallel to the radiation receiver device (11).
Patent DE-3112646-A1 (DE)
Title: Pivoting motor actuated by pressure medium
Inventor: ECKART GUENTER
IPC: E05F15/54
Filed: 1981-03-30
Abstract: A pivoting motor (10) actuated by pressure medium serves for the radial drive and for the axial displacement into the closing position of a pivoting door wing connected to a turning device by means of pivoting arms (42). The pivoting motor contains a cylinder (12), in which a piston (44) is movable radially and axially. During the axial displacement, the piston rotates simultaneously with the axial movement. The rotation is transmitted to a shaft (16, 26, 28, 34, 38) which is mounted in the cylinder and the two ends of which project from the cylinder. The two ends are fastened respectively to an upper rotary column (108) and to a lower pivoting arm. The cylinder is connected to a fastening plate (74) for the pivoting motor via a torsionally rigid, resiliently elastic concertina (72). By subjecting the space between the fastening plate, the concertina and the lower end face of the cylinder to the pressure medium, the cylinder, together with the shaft and with the parts connected to it, is displaced in the axial direction of the shaft. <IMAGE>
Patent DE-3113944-A1 (DE)
Title: Valve rotating mechanism II
Inventor: PLENER JOACHIM
IPC: F01L1/32
Filed: 1981-04-07
Abstract: According to the main application a valve rotating mechanism is created, in which a two-part rotating section, which is connected on the one hand to the upper spring plate and on the other hand to the over-running clutch assigned to the cylinder head, is arranged between the spring plates. The two parts of the rotating section interact with one another, resulting in a constant rotation of the valve. The mutual interaction of the two parts is achieved by means of balls, which in the upper part are carried in a race and in the bottom part are carried in a ball track sloping downwards. A mechanism of this type rotates at high speeds and more reliably than rotating mechanisms known hitherto. The rotation is not obstructed by the balls so that only very little wear occurs.
Patent DE-3115917-A1 (DE)
Title: Machine for producing mouldings from plastic and/or composite material granules
Inventor: GOEHRING KARL DIPL ING
IPC: B29C43/34
Filed: 1981-04-22
Abstract: A machine for producing mouldings from plastic granules and/or composite-material granules is described, which jointly utilises the advantages of the process known as "impact sintering" and the advantages of the technology designated "compression moulding". In this machine, plastic granules, to which fillers may be added if appropriate, are batched under the influence of two counter-rotating rams. The surfaces of the granules are plasticated; under the influence of the two rams, the air is displaced to a large extent and a preform which can still be processed further is formed. The latter is then forced slowly into the mould cavity of the mould, via a large surface-area feed opening, with the further travel of one ram and the return of the other ram. The superficially molten layers of the granules solidify again here, during which they are held under pressure by the press ram. The mouldings thus obtained, which may be produced with any wall thicknesses, have outstanding homogeneity and a minimum degree of air inclusions.
Patent DE-3117646-A1 (DE)
Title: Installation device, especially a safety device (fuse device, protection device)
Inventor: WILLING ACHIM DIPL ING DR ING
IPC: H01H85/20
Filed: 1981-05-05
Abstract: An installation device for connecting replaceable electrical fittings to busbars, especially a safety device with a fuse base and a busbar which makes electrical contact during insertion of a fuse element, the busbar being arranged laterally alongside the fuse bases, preferably on edge, and in such a manner that a connecting bracket (clip), which engages under the fuse base, is provided for the electrical connection to the safety element.
Patent DE-3125128-A1 (DE)
Title: Stop apparatus for or on fishing rods
Inventor: WOEHL RAINER
IPC: A01K97/11
Filed: 1981-06-26
Abstract: The stop apparatus for or on fishing rods consists of a stop or lock-and-release mechanism which is actively connected to a release lever. The fishing rod is provided with a pivot joint (19) in the grip region, or a retaining sleeve (7) receiving the grip of the fishing rod is so provided. A tensioning spring (8) is arranged between the pivotable and stationary parts. Provided on the stationary part is a housing (5) with a lock-and-release mechanism, a locking member (3) and a laterally projecting line guide release lever (1). The pivotable part has a retaining member (4) which can be brought into active connection with the locking member (3). <IMAGE>
Patent DE-3125760-A1 (DE)
Title: Plaster-carrying facade structure comprising panel-shaped structural elements
Inventor: RIEGER WALTER ING
IPC: E04F13/04
Filed: 1981-06-30
Abstract: A plaster-carrying facade structure formed from panel-shaped structural elements (4, 4') is secured on a load-bearing structure wall (1), preferably at a distance therefrom. The aim is to be able to fit a facade structure of this type on structure walls, even subsequently, while ensuring good heat-insulation properties and elimination of moisture which diffuses outwards through the structure wall, but preventing the penetration of precipitation moisture from the outside inwards. In order to achieve this, the invention provides, as plaster carriers, panel-shaped structural elements (4, 4') which are produced from ceramic material and are set in rows one above the other and one next to the other, the plaster carriers have cavities (5) which are aligned in the vertical direction and, at least at the lower and at the upper end of the facade structure, are in connection with the external air, the plaster carriers are fitted together with ground bearing and joint surfaces (7), and the bearing and joint surfaces (7) of the plaster carriers are sealed with a water-tight and vapour-tight material. <IMAGE>
Patent DE-3126823-A1 (DE)
Title: Feeding trolley for meat products
Inventor: BOECKER JUERGEN
IPC: B62B3/00
Filed: 1981-07-08
Abstract: The feeding trolley (1) for transporting meat products takes the form of a box-type trolley which is made of special steel and has a casing (2) which is made of an integral sheet-metal blank (9) with rounded pointed slots (14), is curved in the lower extension of the four deflected edges (10, 11, 12, 13) and has a peripheral edge (16) which is bent down into the floor plane and bounds an insertion aperture (17) for the welded-in floor (3). The casing (2) forms straight joints (25, 26) within a casing section (2a) and curved joints (23a, 23b) in the corner joints (19, 20, 21, 22) of the floor edge (16), which joints are respectively welded to one another. A reinforcement floor (4) is welded to the bottom (3) of the box and covers the outer weld seams (24), and the pedestals (32) for the running rollers (5, 6, 7, 8) are mounted on the said reinforcement floor (4). A plastic integral cylindrical roller bearing (33) for the running rollers (5, 6, 7, 8) is respectively inserted into the pedestals (32). <IMAGE>
Patent DE-3133267-A1 (DE)
Title: Water-discharge fitting, in particular for sanitary purposes
Inventor: MAYER WERNER
IPC: E03C1/04
Filed: 1981-08-22
Abstract: This fitting has a connection piece (3) which can be screw-connected to a water-supply branch piece (2) and is connected to a discharge piece via a ball-and-socket joint. The ball-and-socket joint has a ball (6) through which flow can take place and which is mounted in a receiving means (9) and is held there by tongues (10) designed as retaining members. Moreover, there is provided a locking member (15, 21) which secures the tongues (10) from moving radially outwards. <IMAGE>
Patent DE-3206334-A1 (DE)
Title: Windsurfing board and method of producing it
Inventor: MEYER URS P
IPC: B63B35/79
Filed: 1982-02-22
Abstract: The windsurfing board (1) consists of a foamed core (5) which is enclosed in a shell (6) of a fibre-reinforced plastic. The windsurfing board (1) is subdivided along an imaginary plane (2) into a deck surface section (4) and an underwater-body section (5). According to the invention, a layer (7) connected to the material of the shell (6) and consisting of a soft foam with a closed surface (9) is integrally formed on the deck surface section (4) or at least a part of it. <IMAGE>