baber/WOPTO huggingface dataset:
Patent DE-2519319-A1 (DE)
Title: Bite indicator for fishing tackle - consists of guide reel for line incorporating electrical release contact for light or sound signal
Inventor: LIEBMANN THEO
IPC: A01K97/12
Filed: 1975-04-30
Abstract: The fish-bite indicator is housed in a casing (2) screwed to the rod (1). The pivot axle (4) of a pendulum (5) runs parallel to the screw (3). A hole in the bottom of the casing enables the pendulum (5) to project below, so that a fishing line guide reel (9) is fixed to the projecting end. The reel consists of two sections (11, 12) which move w.r.t. each other and are kept taut by spring (13) between them. One end of the spring rests against a disc (14) joined to the pendulum (5). The other end of the spring (13) works one reel section (12) to move the pivot axle (10) axially. A contact spring forms a battery circuit with the pendulum.
Patent DE-2522358-A1 (DE)
Title: Tilter and depositor with trestle for baking prods. - for conveying prods. from baking room to fermenting room then back in front of oven
Inventor: KILIAN THEO
IPC: A21C9/08
Filed: 1975-05-21
Abstract: Tilter/depositor with trestle for baking products comprises an open frame with four posts which can be turned through 180 degrees, with rollers on the open side, rubber strips, laterally mounted shafts, a revolving handle with a spring bolt, closure means and extendible supports. Pref. there are four pivotable wheels, two of which are provided with a locking brake, and the trestle includes three extendible supports or posts resting on a frame and having a ground clearance of approx. 2 cm. during transport of the apparatus. When used with ovens having three ranges 180 cm. wide, two further depositing rollers are included. The device is used to convey baking prods., e.g. rolls and bread from the baking room to the fermenting room and from there back in front of the oven.
Patent DE-2524310-A1 (DE)
Title: Workpiece straightener with hydraulic press - uses deflection measuring instrument to control stroke of ram for corrective bending
Inventor: ROECHER KARL
IPC: B21D3/10
Filed: 1975-06-02
Abstract: The workpiece straightening press is fitted with a control device governing the power admission to the cylinder of the ram as well as its travel. The control device receives command signals from a measuring instrument attached to the workpiece, which monitors the vertical deflections of te workpiece. The bench (1) has feed roller systems (2) and similarly arranged exit rollers at the opposite end of the line. To bench (1) a stand (3) is attached carrying the straightening rod (59), of straightening cylinder (4), fitted with a clamping plate (5) for a suitable straightening tool. On the bench two movable supports (12) are provided with sensors (17). Between these two supports, housing (23) is fitted with measuring sensor (24).
Patent DE-2524350-A1 (DE)
Title: Refuse container with compactor - uses lid and compression unit via hydraulic or pneumatic transmission
Inventor: GERTH HAGEN ING GRAD
IPC: B65F1/14
Filed: 1975-06-02
Abstract: The refuse container consists of a main container body, a compression cover a cover pivot unit, a tension lever guide, a press transmission a foot-actuated lever, and a locking lever. The tension unit is positioned on both sides and connected by a shaft. After filling, the lid is closed, and drawn downwards by compression of the foot-actuated lever, and via the pivot unit and the transmission. During compacting the swivel arm of the unit is guided in the side wall. The tension- and compression forces are transmitted via a hydraulic or pneumatic transmission.
Patent DE-2525939-A1 (DE)
Title: Plasma arc cutter and welder - has electrode centred by mounting holder via insulating ring to plasma nozzle
Inventor: RASCHE SIGURD DIPL PHYS DR
IPC: H05H1/34
Filed: 1975-06-11
Abstract: The plasma arc cutter and welder has its electrode centered with respect to the outlet opening and therefore avoids poor cuts and welds due to electrode eccentricity. The electrode is held by a holder. The outlet opening for the plasma beam is located in a nozzle piece. The electrode holder and the nozzle piece are constructed as a single replaceable unit. The nozzle piece has a hole to accept an insulating ring into which the electrode holder is pressed to form a tight connection between all three components. The insulating ring has plasma channels whose outlets emerge into a space between the electrode holder and the nozzle piece.
Patent DE-2529461-A1 (DE)
Title: Block handler for photogravure printing machine - has cylinder with exchangeable rigid surface plate segments
Inventor: KUNZ WERNER DIPL ING DR
IPC: B41F27/10
Filed: 1975-07-02
Abstract: The photogravure printing machine has a cylinder designed to facilitate the handling of printing blocks and enables individual regions of the total image which is to be printed to be pre-prepared. The surface of the cylinder is formed from exchangeable rigid plates shaped as segments (3) of of the cylinder. The plates in the axial direction of the cylinder form only a fraction of the cylinder's length. The plate segments are held in place on a base frame by clamps (25) so that their longitudinal edges (17, 19) are almost touching. The base frame of the cylinder is supported on its axis by the bearings of the photogravure printing machine.
Patent DE-2536627-A1 (DE)
Title: Electrical control of vending machine - has coin switch controlled adder divided into register stages and single coin slot
Inventor: KLOCKE PAUL
IPC: G07F5/22
Filed: 1975-08-16
Abstract: Ele ctrical control of vending machine has a single coil slot and an adder for various coins inserted in any sequence. The additional device is controlled via coin switches (microswitches) and divided into thyristor stages (register stages). The value of each type of coin is added, and the required article is released if the inserted amount is equal to the price. Two or more separate summation devices are connected in series. One such device is assigned to only one type of coin inserted in the common coin slot. It has one coin switch and the other summation device has a double coin switch.
Patent DE-2544833-A1 (DE)
Title: Blow-moulding machine - for hollow plastic articles, has precision movable blow-or calibrating mandrel
Inventor: FROHN WALTER DR ING
IPC: B29C49/42
Filed: 1975-10-07
Abstract: In a machine for the prodn. of blow-moulded hollow plastic articles, comprising at least one blow-mould closure unit and at least one blow- or calibrating mandrel supported so as to be movable between rest and blow- or calibrating positions, (a) guides arranged in mutually parallel pairs are provided for the movable support; (b) the guides are constructed as roller supported prismatic longitudinal guides, each of which consists of two mutually intermeshing guide rails of mutually complementary corss section, having their guide surfaces separated by rollers; (c) the guide rails mounted on one of the two parts, guided movably with respect to one another by means of the guide, are adjustable transversely to the guide direction and can be clamped against the other two guide rails of the guide pairs. Design permits precision locating of the blow- or calibrating mandrel as well as acceptance of the load during the blow process in a device of simple, wear-free construction which is operationally safe under maximum acceleration.
Patent DE-2549604-A1 (DE)
Title: Packaging box with tubular body - has press fit lid and base with locking tongues having studs pressed through body and lid or base
Inventor: SAUL FRANZ J
IPC: B65D43/02
Filed: 1975-11-05
Abstract: The box has a tubular body (2) made of plastic or any other suitable material, with a circular or rectangular cross-section. The ends of the body fit over a lid and a base each consisting of a flange (3a) which slides inside an end of the body and which extends from a base wall (3b). The flange slightly tapers to ensure a tight fit. The base is fitted with internal supports for the objects being packed. Each of the base and lid has two or more tabs (5) which may be folded to vertical positions against the sides of the body. Each tab has a stud which is pressed through a hole in the side of the body and a hole in the base or lid flange, thus fixing base or lid to the body, but allowing the base or lid to be easily removed.
Patent DE-2602449-A1 (DE)
Title: Filled and/or reinforced polyamide block polymers - prepd. by activated alkaline rapid polymerisation of lactam contg. inert filler
Inventor: AMORT JUERGEN DR
IPC: C08K3/013
Filed: 1976-01-23
Abstract: Block polymers (I) produced by activated alkaline rapid polymerisation of lactams (II) contain min. 5, pref. 10-70 esp. 20-50 wt. % of inert fillers (IIIa) and/or reinforcing agents (IIIb), pref. hard inorganic oxides (esp. unsized glass fibres and/or powdered quartz) and/or inert metal powders. The properties and dimensional accuracy are improved and the water absorption reduced. In an example, polycaprolactam contg. 50 (0) g unsized glass fibres per 200 g had a flexural strength of 240(90-120) kp.
Patent DE-2604629-A1 (DE)
Title: Accumulator for motor vehicles - has tubular sleeve terminal of tinned copper passing through cover and moulded to electrode bridging piece
Inventor: ECKARDT RUDOLF
IPC: H01M2/30
Filed: 1976-02-06
Abstract: The lead/acid accumulator for motor vehicles has a terminal shaped as a tubular sleeve (3), made of a metal with higher conductivity than that of lead. Its one end passes, liquid-tight, through the battery cover (5), while its other end is permanently-mechanically and electrically-connected to the cell connector (2) connecting the electrode plates. The electrodes of one polarity are connected together by a bridging piece (2). The sleeve (3), pref. of tinned copper, is moulded into this bridge (2). The tinned copper surface can be provided with a thick lead coat (4) having a thickness of 0.5 to 2mm. This precaution ensures against corrosion.
Patent DE-2608661-A1 (DE)
Title: Rotary sheet print machine with dryer - uses heaters arranged to dry print while sheet is on impression cylinder
Inventor: MOESTUE HANS JACOB DIPL ING
IPC: B41F21/00
Filed: 1976-03-03
Abstract: A rotary sheet print machine has an impression cylinder supporting the sheets for movement past a printing cylinder and subsequent passage past a dryer before the sheets are taken off the impression cylinder. The diameter of the impression cylinder (41) may be large enough to accommodate several sheets. The sheets may be gripped by the impression cylinder at a point sufficiently far ahead of the printing cylinder to accommodate a dryer acting on the sheets before printing. The surface of the impression cylinder may be of mirror finish. The interior of the hollow impression cylinder may have cooling ribs.
Patent DE-2609933-A1 (DE)
Title: Track control box for model railway layouts - has each unit regulated by single module of control box with plug contacts for addition of further modules
Inventor: WEINREUTER WALTER
IPC: A63H19/24
Filed: 1976-03-10
Abstract: The control box for model railways operates the built-in points and signals in a lay-out by means of electronic circuits. It is made in modular form. Each module controls one unit. Each module consists of a case (7) housing an electronic circuit. The leads (W1, W2, W3) are connected to the corresponding points in the layout. The plug contacts A1-A6 and B1-B6 and the sockets (E1-E6) serve for the connection of further modules to the control unit. The circuit consists of a normal contact circuit (sensor IC) of the type SAS 660/670 which integrates four circuit layers in to which sensor electrodes (2, 3) can be connected. To indicate that a circuit is switched on light emitting diodes (6) are added.
Patent DE-2613334-A1 (DE)
Title: Convertible bed settee - with two upholstered sections used in either position fitted with detachable connections and attachments
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/165
Filed: 1976-03-29
Abstract: Convertible settee has at least two upholstered sections which may be used either for sitting or lying. The two upholstered sections (60) when placed next to each other along both their width and length, fit on to the draw-out section (47) and enlarge the surface area of the upholstered seat (2) while being used as arm rests. They are held in that position by the projecting closure wall (80) through bedside table attachments positioned at the rear section of the bed box. There are detachable connections at the front of the bed box and its interior side for the fixing of the upholstered sections.
Patent DE-2617355-A1 (DE)
Title: Separation of dust from gases - having secondary element located above cleaning jets
Inventor: ANDRASFALVY KALMAN
IPC: B05B14/435
Filed: 1976-04-21
Abstract: Filter is divided into compartments which have dampers in the inlet and outlet ducts. Each compartment can be individually isolated and cleaned by reverse action jets located above the clean outlet side of the woven cloth bags. Mounted above the first set of filter bags and its associated compressed air cleaning jet arrangement is further woven cloth filter unit in a housing. The second filter body can be exchanged. It is dimensioned so that it can be cleaned in place of the first filter element. There is a manometer fixed to the second filter element to detect a defect in the first filter, this being connected to an electronic controller or indicator. For use in dust removal from gas streams. The problem of the existing systems claimed in the main patents often suffer blockage of the sieve surface preventing further powder recovery because this becomes hard. The improvement gives a higher degree of sepn. and permits greaer control of the condition of the filter medium.
Patent DE-2619507-A1 (DE)
Title: Carrier to be vapour-plated - coated with material absorbing heat radiation e.g. carbon in polyimide binder soln.
Inventor: MIKA NORBERT DR RER NAT
IPC: H01J31/50
Filed: 1976-05-03
Abstract: Carrier to be vapour-plated, heated during process, is coated with a heat radiation-absorbing material, (I), on side opposite side to be vapour-plated. Carrier is pref. used as fluorescent screen inlet in an X-ray picture intensifier. Heating time, esp. or strongly reflecting materials can be shortened, leading to a quicker vapour plating cycle e.g. shortened by 50%. In using thin Al sheets as carrier, layer (I) pref. contains C as main component. C is pref. applied with a binder, esp. a polyimide in dimethyl pyrrolidone and/or dimethyl formamide soln. Polyimide concn. in solvent may be 40-55 (50)%. Compsn. contains 9-12 (11) wt.% C, as C black.
Patent DE-2624346-A1 (DE)
Title: Gas dissociation in cyclically operated adsorbers - with overlapping adsorption periods and stepped pressure change for desorption
Inventor: BENKMANN CHRISTIAN DIPL ING
IPC: B01D53/047
Filed: 1976-05-31
Abstract: The cycles are staggered and the gases are conducted under pressure through the adsorption agent during the adsorber stage. In each cycle the pressure is then lowered for desorption, then raised again for the next adsorption stage. The operating cycles of the several adsorbers are staggered in such a manner that the adsorption stages of at least three adsorbers overlap at any time and the pressure drop is carried out in a number of sta ges in the same direction as the charging (adsorption) operation and in a final, expansion stage in contraflow to this direction. After this the adsorption agent is flushed through and the pressure is again raised to adsorption pressure in a number of stages. The first parallel flow drop of pressure is pref. carried out in four stages and the subsequent raising to pressure also in four stages. The pref. adsorbed components and also the other components are supplied from the process at a more uniform pressure than was previously possible. This enables the residual gases to be effectively repressurised in a compressor.
Patent DE-2627214-A1 (DE)
Title: Fluoroscopic introscope for non-destructive testing - has additional converter with output spectrum differing from main converter
Inventor: GROMOW JURY WASILIEWITSCH
IPC: G01N23/04
Filed: 1976-06-18
Abstract: The instrument is used for nondestructive testing of materials as well as for the medical treatment when checking the alignment of a gamma ray beams. The additional units of the intrascope ensures the alignment of the radiation beam to form the shadow image, and at the same time the information is fed to a TV system for enhanced safety. The radiation from the source passes the object with its coordinate markers to impinge the fluoroscopic image converter to provide a visible image. The shadow image is reflected by a mirror towards the photocathode of the optoelectronic converter for transmission to the closed-circuit TV system. The latter presents the shadow image, while the additional fluoroscopic converter (11) is parallel to the main fluoroscopic converter (9) provides an additional information display with its separate mirror (16) for the cine-camera recorder (34). It is expedient that the carrier substrate (14) for both fluoroscopic converters is a common layer of (Pb, W) or other material.
Patent DE-2629220-A1 (DE)
Title: Automatic seat belt take up mechanism - has seat belt end fixing on spool core without unevenness on coil layers
Inventor: LINDBLAD STIG MARTIN
IPC: B60R22/34
Filed: 1976-06-29
Abstract: The automatic seat belt take up mechanism has a spool with core designed in such a way that the individual layers of coiled on webbing arrange themselves in perfect spirals without uneven parts. The roller (5) has a core (30) consisting partly of square axle (8) and partly of sleeve (31) enveloping the axle which is seated in flanges (3) and rotates in bushings (32, 33). The axle has a longitudinal slot (38) into which one end of the webbing is fixed. The spool core (31) has slots (39, 40) which coincide with the slot on the axle. The slot (40) enlarges in external direction in order to accommodate the clamping wedge (41) around which the webbing (43) forms a loop (42). The two touching ends of the loop are sewn together at seam (44) which is located within the slot (39). The free end (45) of the webbing extends over half of the core circumference and covers the slot on the clamping wedge side.
Patent DE-2631771-A1 (DE)
Title: Solar collector with integral cover and frame - using acrylic glass and plastic or aluminium heat exchanger
Inventor: KOFINK SIEGFRIED
IPC: F24S10/50
Filed: 1976-07-15
Abstract: The cover for a solar energy collector is made in one piece with the frame, which determines the distance between the cover and the base plate, and with the flange by which it is attached to the base plate. The collector is of the type in which a heat transfer medium, esp. water, flows between two plates, and the cover is provided to prevent reradiation of the collected energy. The collector is simple to mfr. It is light in weight and therefore easy to assemble, transport, and install. No special support structure is required.
Patent DE-2635329-A1 (DE)
Title: Railway vehicle suspension leaf spring - uses variety of welds for alternative designs of clamping strap around spring stack
Inventor: WIENAND JOSEF ING GRAD
IPC: F16F1/26
Filed: 1976-08-05
Abstract: The leaf spring for a vehicle suspension, particularly a railway vehicle has the stack of spring elements (5) clamped between two straps (6, 7) locked by a taper key (9). The lower strap (7) has a boss (4) for centering on the side. Both straps are U shaped, and the upper strap (6) can fit inside the lower (7), the two being welded together. The vertical arms of the lower strap can be narrower than the vertical arms of the upper strap so that they can be welded round three sides, the weld (8') filling the corner. In another design, the arms fit one inside the other, with a buti weld so that the outside is smooth. Alternative designs have different code shapes.
Patent DE-2636674-A1 (DE)
Title: Wire terminal element connection prodn. - by placing wires parallel on bulge on terminal element, fusing and tamping
Inventor: BAESSLER GERD
IPC: H01R43/02
Filed: 1976-08-14
Abstract: Prodn. of high temp.-proof wire terminal element connection for electric current transmission, using heat and press., involves providing a terminal element with a raised bulge, placing the contact wires on this, parallel to one another, and joining these by fusing the terminal element and hot tamping the wires with the terminal element. The terminal element is relatively thin and the junction resistance is small and constant. The wires are embedded in the terminal element without causing transverse weakening. The process is rapid and is esp. useful for wires which are difficult to weld. The wires pref. consist of a spring-hard, weld-proof, corrosion-resistant multi-component noble metal alloy with good electrical conductivity, whilst the terminal element consists of a spring-hard Cu wrought alloy, e.g., CuBe2, CuSn6 or CuSn6.
Patent DE-2647369-A1 (DE)
Title: Digital identifier for logic signals - has two counters with their decoders coupled directly and via memories to comparators
Inventor: NOVAKOVA JARMILA DIPL ING
IPC: G08C19/28
Filed: 1976-10-20
Abstract: The digital identifier, for logic signals, has a first counter (1) to count pulses over a given time and a second counter (2) to count the same pulses over a shorter time. Both counters contain decoders. The outputs of the second counter's decoder are coupled via first memories (31-3N) to the first inputs of a series of comparators (41-4N). The outputs of the first counter's decoder are connected to the second inputs of the comparators. The comparators' outputs are connected to second memories (51-5M) whose outputs feed flip flop memories (61-6M).
Patent DE-2651798-A1 (DE)
Title: Aq. urethane oligomer dispersion for forming films on glass bottles - contg. oligomer, hardener and surfactant
Inventor: ASAI KIYOTSUGU
IPC: C08G18/10
Filed: 1976-11-12
Abstract: An aq. dispersion contains (a) a urethane oligomer obtd. by reaction of (1) a mixt. contg. a polyoxyalkylene glycol with mol.wt. >1200(1200-1500) and a low-mol. chain-extender, with (2) a mono-functional NCO-blocking agent, contg. active H, and (3) a diisocyanate, where the equiv. ratio of active H:NCO in the diisocyanate is about 1, (b) a hardener, where the equiv. ratio of blocked NCO in the oligomer-active H in the hardener is 1:0.8-1.2, giving a heat-hardenable urethane compsn., and (c) a surfactant to disperse the heat-hardenable compsn. in water. The wt. of surfactant + polyoxyalkylene glycol is 15-35% of the wt. of surfactant + heat-hardenable urethane compsn. Esp. used for coating containers for carbonated drinks. Organic solvents are not used in large amts. The films have good mechanical strength and water resistance; the transparency is retained after immersion in water at 70 degrees C.
Patent DE-2654318-A1 (DE)
Title: Stippling plate for rolls - with detachable cups in plate recesses for easy cleaning
Inventor: MAAS HUGO F
IPC: A21C11/00
Filed: 1976-11-30
Abstract: Stipple plates have a patter of cup-shaped recesses in which rolls are laid to be grooved before baking. A separate cup is provided for each recess which can be inserted in it and locked in position. This facilitates the cleaning of the linen covered stipple plate which need not be cleaned as a whole but merely the loose cups. If the cleaning is done outside the bakery, it saves transport costs. Cleaning can be done more frequently and the accumulation of bacteria in the linen fabric can be avoided. The cups are made of linen covered metal or of woven tissue. The stipple plates are made of wood, plastic, or plastic-coated light metal.