baber/WOPTO huggingface dataset:
Patent DE-2620198-A1 (DE)
Title: Extruded clay blank transporter - has recirculating support system which moves blanks under cutting wire frame
Inventor: HAESSLER ANDREAS ING GRAD
IPC: B28B11/14
Filed: 1976-05-07
Abstract: The transporter is for clay blanks moulded by extrusion press. These blanks are cut to a length greater than the final length and blanks are divided by a wire cutter into several blocks of final length. The separated bricks are transported on belts or pallets. At least two recirculating supports are used so that one of them is in receiving position for the blank while the other one is in cutting position where it can dwell for clearing the cut bricks. The supports can be replaced to suit given blank lengths and supports have slots for receiving cutting wires.
Patent DE-2620977-A1 (DE)
Title: Composter for household refuse and garden waste - with perforated housing and internal aeration pipes
Inventor: BAIKHARDT BEAT
IPC: C05F17/02
Filed: 1976-05-12
Abstract: The parent patent describes a composter for household refuse and garden waste having an upwardly convergent esp. rectangular section shroud which stands vertically over a base-surface. The shroud is provided with aeration holes in its four sides which are rigidly connected to one another and is designed so that it can be easily lifted when fitted. The shroud is penetrated by at least two aeration pipes and its uper opening can be closed by a sliding cover. According to the present specifica. the shroud is penetrated by >=2 transverse rods lying approximately parallel to the base surface. The rods can be pulled out of the shroud and >=1 of them passes through >=1 vertical aeration pipe. The aeration pipes are effective over a wider area and are less easily blocked and damaged by the refuse.
Patent DE-2631765-A1 (DE)
Title: Electric egg boiler producing soft or hard boiled eggs - has cover with markings as water measuring beaker together with condensate channel
Inventor: WAHNSCHAFFE KLAUS-DIETER
IPC: A47J29/02
Filed: 1976-07-15
Abstract: The electric egg boiler has a cover (2) which acts as a measuring beaker, and a discharge hole n17) in one side (12-16) of the cover (2), and at a certain distance from a tilting edge (18) running between the cover top (12) and one side (13-16). The slit (17) for discharge is positioned on one of the short sides (14) of the cover (2). Near the slit (17) on the outside of the cover (2) is a bead (19). Underneath the slit (17) on the cover (2) is a channel for collecting the steam condensate. The top of the cover (12) has markings for the quantities of water necessary.
Patent DE-2633200-A1 (DE)
Title: Correction circuit for measurement transmitter or receiver - has equalising circuit voltage applied to control device to correct amplitude errors
Inventor: MARTIN EBISCH ING GRAD
IPC: H04B3/10
Filed: 1976-07-23
Abstract: The circuit corrects the frequency dependent amplitude error of a tunable transmitter or receiver, esp. with a connected measurement circuit. The measurement transmitter or receiver has an equalising network (N1, N2) to which a DC voltage (Ust) is applied, whose amplitude depends on the tuned frequency (fm). A control device (12) for the transmitter or receiver signal amplitude receives the DC voltage derived from the equalising network (N1, N2). The equalising network characteristic compensates the amplitude error of the transmitter or receiver, esp. including the measurement circuit.
Patent DE-2634534-A1 (DE)
Title: Shaped catalyst sections for gas cracking furnace - arranged longitudinally with central gas outlet passage and gas flow radially inwards
Inventor: MATENTZOGLU NICOLAUS DIPL ING
IPC: B01J8/06
Filed: 1976-07-31
Abstract: Shaped catalyst sections are arranged longitudinally inside an outer tube. Gas flows in the annulus between this tube and the catalyst, then radially through the catalyst into a central passage in the latter, which forms the outlet. The sections are linked together as units. Pref. furnace tube is closed at the bottom end and has a raw gas inlet connection at the top. Shaped catalyst sections lie centrally within this tube and the space between the sections and the tube wall is kept uniform by protuberances on the catalyst sections which located the latter. Used in catalytic process gas cracking reactors heated either by furnace gases or hot gas from a nuclear reactor. The assembly of catalyst sections may be readily removed from the reactor tube for replacement. Press. drop in service is constant and at a low level.
Patent DE-2635789-A1 (DE)
Title: Horizontal electrostatic precipitator for sulphur gases - has housing with sets of earthed and negative potential electrodes with decreasing mutual distances
Inventor: BOGATYREV MICHAIL FEDOROVITSCH
IPC: B03C3/02
Filed: 1976-08-09
Abstract: The precipitator has a housing in which several sets of vertical separating partitions are fitted in flow direction dividing the housing into series of chambers (10, 11, 12, 13). The gaps between two adjacent vertical partitions are fitted with earthed electrode (15) and negative potential electrodes (31). The distance between the two sets of electrodes is determined by an empirical formula contg. the dust concentration of the gas and empirical exponents. This applies for the first chamber (10) in the housing. Each following chamber has the distance between the two sets of electrodes determined by taking the distance in the predecessing chamber and multiplying it by 0.7-0.8 so that the distance gradually decrease in downstream direction.
Patent DE-2638353-A1 (DE)
Title: Web former with shaker plate to compress web - adapted to treat denser fibres e.g. pima cottonn, nylon
Inventor: LYTTON KENNETH GLENN
IPC: D01G23/02
Filed: 1976-08-26
Abstract: The web former, for feeding a fibre web of dense material etc. to subsequent textile processing machinery incorporates an offset cam comprising an eccentric sleeve concentrically rotatably journalled in a bearing assembly. The offset cam oscillates a shaker plate between horizontal positions so that a web of uniform density and thickness may be compressed and moved down through a chute defined by the shaker plate and a vertically extending wall to fluted aluminium delivery rolls. The delivery rolls further assist in forming a web and transporting a web of fibre material to other textile equipment.
Patent DE-2639575-A1 (DE)
Title: Psychoanaleptic compsns. contg. Vitaberin - for treating psychic disorders in drug withdrawal, old age, etc.
IPC: A61K31/51
Filed: 1976-09-02
Abstract: Psychoanaleptic compsns. contain 150-500 (pref. 200-400) mg of 1,1'-dithiobis 1-(isobutryloxyethyl-2-methylvinylene bis N- (4-amino-2-methyl-5- -pyrimidinyl)methyl formamide (Vitaberin). When used at higher doses than those used to treat vitamin B1 deficiency, Vitaberin increases the ability of test animals to learn and retain acquired knowledge. It has been used to treat drug withdrawal symptoms. (depression asthenia, loss of concentration) and to treat psychic asthenia and depression in pediatric and geriatric cases.
Patent DE-2642569-A1 (DE)
Title: Oil heater for outdoor plants - with compressed oil vaporised in spiral evaporator tubes for delivery to combustion chamber which transmit IR radiation
Inventor: BECKER ERNA-MARIA
IPC: A01G13/06
Filed: 1976-09-22
Abstract: Outdoor plants are heated using oil burners, compressed oil being vaporised and heated by spiral evaporator tubes. The oil is fed to the evaporating tube line after heating and emerges from an orifice under high speed. The oil vapour is burnt in the injection combustion chamber (35) while of forming a clean flame (40). The combustion chamber is given a high emission temperature and transmits infra-red radiation.
Patent DE-2657593-A1 (DE)
Title: Wind deflector for vehicle cab - has variable angle flap set between two uprights and mounted by side flanges
Inventor: STEITZ HANS
IPC: B62D35/00
Filed: 1976-12-18
Abstract: The wind deflector has a large flap (1), with a profiled cross section, pivoted between two upright supports (2) set on the cab roof and pivoted about a transverse axis (3). The sides of the flap are fitted with flanges (4) which have angled slots (5) interacting with clamps in the uprights to secure the angular setting. The width of the flap is adjustable by having telescopic sub sections. It provides a universal fitting for a wide range of vehicles. The angle is adjusted to suit the height of the load and is feathered to the slipstream when no load is carried.
Patent DE-2659010-A1 (DE)
Title: Double track points for magnetically supported train - has movable element rails mounted for selective connection to branch inside rail
Inventor: MIHIROGI KIYOSHI
IPC: E01B7/00
Filed: 1976-12-27
Abstract: The junction switch points are for two-rail track sectors used for support and guidance of high-speed magnetic hover vehicles. There is a movable element with two rails (31b, 32a) mounted where one track sector (20) meets two others (21,22) for selective connection to it. The movable element's rails are mounted in such a way tht when switched over they are moved between the outside rails (21a,22b) of the second and third sectors so as to connect a predetermined rail of the movable element to a certain inside rail of one of the two sectors. There may be a second movable element, with a fourth or fifth track sector on different points' surfaces.
Patent DE-2704061-A1 (DE)
Title: Water closet system flushing equipment - has outer sliding ring actuated by additional lever for complete tank emptying
Inventor: ROHOWSKI CHRISTIAN
IPC: E03D1/14
Filed: 1977-02-01
Abstract: The flushing equipment esp. of PVC is for mounting in the flushing tank of a water closet system, an adjustable float valve determining the maximum charge in the tank, while the outlet is controlled by a conventional valve with actuating lever. A moveable outer ring slides axially over an inner one. acting as a guide and incorporating the valve with base flange and outlet ports. The maximum height of the movable ring in relation to the surrounding water is such that after completion of a small flushing operation it determines the quality of water remaining behind. For complete emptying of the tank, the outer ring and the valve are actuated together by an additional lever and transmission mechanism.
Patent DE-2707894-A1 (DE)
Title: UV-lamp with narrow emission spectrum - esp. for the treatment of psoriasis
IPC: H01J61/44
Filed: 1977-02-24
Abstract: The lamp comprises a low pressure mercury vapour lamp, with a luminophore layer of strontium aluminate activated with Ce (SACe) followed by a glass filter with a lower absorption edge of 295 nm. Pref. the filter is made of conventional soda-lime glass as used for ordinary light bulbs or tubes, and the glass pref. contains traces of iron. The filter is pref. formed by the glass tube of the lamp, the tube being coated on its bore with the luminophore. This inexpensive high intensity lamp provides UV of 300-330 nm for treating psoriasis, without providing UV below 295 nm which could be harmful. The lamp can also be used for treating acne, forming vitamin D or hardening polymers.
Patent DE-2714537-A1 (DE)
Title: Anaerobic adhesive or sealant contg. acrylate! or methacrylate! - prepd. from glycidyl ester and linear oligo:ester of ester diol and di:carboxylic acid anhydride
Inventor: GRUBER WERNER DIPL CHEM DR
IPC: C09D5/34
Filed: 1977-04-01
Abstract: Anaerobically hardening adhesive or sealant consits of (meth)acrylic esters and organic hydroperoxides and opt. small amts. of unsatd. comonomers and conventional auxiliaris. It contains a reaction prod., which is practically free from epoxide gps., of glycidyl (meth)acylate and a linear oligoester having at least 2 terminal carboxyl gps. The oligoester is a reaction prod. of an eter-diol of the formula: H-(O(CH2)n-CR2-CO)x-O-(CH2)p-CR-(CH2)q-O-(CO-CR2-(CH2)m-O)y-H (in which R is the same or different 1-3 C alkyl gps., pref. Me. x=0-5; y, m, n, p and q are 1-5) and a dicarboxylic anhydride is an a:b molar ratio of 1:2. The compsn. is esp. suitable for bonding ferrous and nonferrous metals. It hardens rapidly at room temp. and give a strong bond, even with nonferrous metals, e.g. Al (alloys) with good thermal stability and flexibility. The compsn. is stable for months to years if kept in air-permeable vessels, e.g. polyethylene bottles. In an example, a viscous dimethacrylate (I) was prepd. by reacting glycidyl methacrylate with a bis-maleate prepd. from maleic anhydride and neopentyl glycol hydroxypivalate. An adhesive was prepd. from (I), hydroxyethyl methacrylate, p-toluenesulphonic acid hydrazine, N,N-dimethyl-p-toluidine, cumene hydroperoxide soln. and peracetic acid soln. It gave a tensile shear strength of 325 kp/cm2 on steel and 170 kp/cm2 on Al.
Patent DE-2719484-A1 (DE)
Title: Water filter basin cleaning machinery - fitted with fettling wheel for basin sides and corners (NL 6.11.78)
IPC: B01D24/20
Filed: 1977-05-02
Abstract: Parent patent described a tractor with a scraper to skim off the surface layer in filter basins of drinking water purificn. systems. A drive shaft at the side of the scraper is now fitter with a fettling wheel with flexible radia flails which clean the basin sides and move along the bottom in the direction towards the scraper device. This saves having to clean up the corners and sides of a filter basin by manual labour because the tractor-mounted scraper device could not reach them.
Patent DE-2719548-A1 (DE)
Title: Slatted conveyor for continuous press - in which end links between slats are short pins permitting deflection under side loads
IPC: B27N3/24
Filed: 1977-05-02
Abstract: A continuous conveyor belt for continuous presses has linked slats which are parallel, longitudinal, connected by tension rods, basically rectangular, and drilled at projecting tongues at their ends. The tongues are at the middle of their ends, the width of each tongue is the sum of the two end cutouts of the two adjacent slats, each lateral set of slats is offset to the adjacent set so that each tongue fits between the two tongues of the adjacent set to which it is linked, and each hinge link is made up of a number of short pins. Each slat can deflect or bend under side loads and without causing hinge pins to fracture, long service life.
Patent DE-2721929-A1 (DE)
Title: Braking force indicator for common axle wheel pairs - uses individual manometrically operated indicators with auxiliary units
Inventor: DANNENMANN ARTUR
IPC: G01L5/28
Filed: 1977-05-14
Abstract: The braking force indicator is for roller brake testing installations and has an indicator for the braking force on both wheels of an axle. an indicator is associated with each wheel showing the measured force on a display panel. It is designed to give direct indication of whether the difference in braking force on the pair of wheels lies in the permissible range. Each indicator has an associated coaxial auxiliary indicator always showing a smaller force level by a defined percentage. The indicators are both manometrically actuated, the transfer ratio to the auxiliary indicator is lower than to its associated main indicator.
Patent DE-2730674-A1 (DE)
Title: Cooler for flue gas from forge - has cooling pipes with spring mounted flange rings to hold circular seals
Inventor: MARGRAF ADOLF DIPL ING
IPC: F23J15/06
Filed: 1976-09-30
Abstract: The cooler is for a furnace flue which is cleaned by a subsequent pocket- or hose filter. The gas flows vertically through the rectangular housing and has cooler elements through which cold ambient air passes at right angles to the flue gas. The cooler elements consist of loose, oval sheet steel pipes (6), which project through passages in the opposite walls (1a, b) of the cooler housing, and which are positioned above each other in a parallel row. The pipe ends outside the housing each carry a flange ring (10, 11), which via a tension- (8, 9) or compression spring press a circular seal (12) into the ring gap between pipe and housing aperture.
Patent DE-2731310-A1 (DE)
Title: Paper bag prodn. system - forms fold in glued flap to give reinforced area for punching suspension hole
Inventor: WUETHRICH MICHEL
IPC: B65D33/14
Filed: 1977-07-11
Abstract: The system produces a bag with sealing flap and means for hanging it up. The flap (3), not yet closed, is glued over its entire inner surface to the portion of the bag below, and a fold (4) is so positioned as to reinforce the bag in the area of the flap when folded over and glued. The suspension hole is punched in this area after gluing, so that the contents of the bag cannot emerge through it. The design avoids the need for a separate operation to insert a suspension eye, partic. in a paper bag.
Patent DE-2733472-A1 (DE)
Title: Orthodontic plate with detachable wires - includes several recesses with elastically deformable inner portions
Inventor: WALLSHEIN MELVIN
IPC: A61C7/10
Filed: 1977-07-25
Abstract: An orthodontic plate comprised recess (16) extending into the interior of the plate, in which wires (14) are detachably inserted by at least one end, the wires cooperating with the teeth. The inserted end of the wire has a shaped portion (15) for releasable non-rotatable engagement with an inner portion of the recess. Either the inner portion is elastically deformed by the shaped portion of the wire, or the recess consists of a shaped cavity and the end of the wire has a bent resilient portion or a slightly deformable shaped portion. On application of a release force greater than the force required for attachment, the wire is extracted from the recess for replacement by another wire. The recess pref. has a cylindrical section (16.).
Patent DE-2738875-A1 (DE)
Title: Solar-heat collector with collector plate, transparent panes etc. - has foam base made by forming solid skin over removable mould insert and foaming foam over it
Inventor: EDER-MILCHGIESSER WALDBURG DR
IPC: F24S10/70
Filed: 1977-08-29
Abstract: Mfr. is of a flat-type solar-heat collector composed of a collector plate, 1 or more panes transparent to radiation, and a duct system for a heat transfer medium, and is bonded to a carrier made of a foam material. Foam-forming reactants are poured into a mould whose cavity has the configuration of the contours of the intended collector carrier and into which a profiles component has been placed, spaced-apart from the cavity walls, so that a thin, compact skin of foam material is formed. After this skin has hardened the profiled component is removed and the mould filled with foam.
Patent DE-2744118-A1 (DE)
Title: Telephone exchange with single interrogate unit for several lines - uses interrogate pulse trains of at least two different frequencies to increase unit's capacity
Inventor: ROEHRIG JOSEF
IPC: H04Q3/00
Filed: 1977-09-30
Abstract: The telephone exchange switching equipment has a cyclical, line scan and common control of switch blocks. A relatively low scan frequency is used to maximise the equipment operating ability during scan periods. The exchange equipment comprises switch blocks for incoming calls which have marker connections to an interface of the common control, i.e. interrogation unit, with its store. Dialled digits are pulsed into the common control via line relays. The control unit interrogates each switch block with at least two different frequency pulse trains.
Patent DE-2802907-A1 (DE)
Title: Malt kiln air conditioning system - uses glass tube heat exchanger in series with evaporator of heat pump for heat recuperation
Inventor: FRINGS-NABERSCHULTE GERD
IPC: F26B21/04
Filed: 1978-01-24
Abstract: The air conditioning system for a malt kiln uses a glass tube heat exchanger in series with the evaporator of a heat pump to form a heat recuperation system. The air passing through the heat exchanger is returned to it after passing through the evaporator. It then passes through the condenser of the heat pump and the cooling unit of the apparatus driven by a diesel motor. A large amount of condensate is obtained at the heat exchanger, forming part of the drying system for the kiln.
Patent DE-2805959-A1 (DE)
Inventor: BERNEY JEAN-CLAUDE
IPC: G04G3/02
Filed: 1978-02-13
Abstract: An electronic timepiece comprising means to appreciably increase the number of distinctive information which can be introduced and, if necessary memorized, for a given number of terminals intended for that purpose, information needed for the adjustment of the frequency. The integrated circuit of the timepiece is provided with a first group of m terminals and it comprises an introduction circuit having inputs reserved to introduce the desired information, these inputs being connected to a second group of n terminals of the integrated circuit. The introduction circuit has also control inputs and each of the n terminals of the second group is capable to be connected, by a connection external to the integrated circuit, with one of the m terminals of the first group. The introduction circuit is arranged in such a way as to deliver to its outputs, at least periodically, one distinctive information for each of the mn possible combinations of the mentioned connections.
Patent DE-2806063-A1 (DE)
Title: Spinning toy for displaying user's skill - is cone shaped with flat circular flange and bent flaps and may be spun around short stick
Inventor: HERTEL REINHARD
IPC: A63B67/08
Filed: 1978-02-14
Abstract: A toy which requires skill on the part of the user has a hollow cone shaped body (1) with a rounded apex. The base of the cone has a flat circular inner flange (21) connected by a step (22) to a larger outer flange (23). This outer flange has small flaps (20) cut out of the flange material and bent slightly towards the apex of the cone. When the toy is spun on the end of a stick (2) it can be thrown off and made to fly or it can be supported at the apex and allowed to spin steadily. The toy is analogous to the "Chinese Hat" used by professional jugglers.
Patent DE-2814538-A1 (DE)
Title: Overrunning wheel brake for trailer - has pivoting expander cam deflecting in peripheral direction only during forward movement
Inventor: KOEHLER ROBERT
IPC: B60T7/20
Filed: 1978-04-04
Abstract: The wheel brake is for a trailer with an overrunning brake system, having two shoes and an expander cam floating freely to act with opposite torque against a pivot support. When braking during forward movement the shoes are supported so that they cannot deflect in relation to the housing, but they can do so when reversing. The pivoting cam (3) can deflect in the peripheral direction. The supporting member is a further cam (4) turned by the secondary shoe (2) when reversing in the same direction as wheel rotation. The expanding force (7) on the secondary shoe has a resultant in the peripheral direction and acting near the lining (5), while the force (10) exerted by this shoe on the second cam (4) is not directed radially.
Patent DE-2816158-A1 (DE)
Title: Waste disposal hatch, with container - consists of fixed part mounted in wall opening, and mobile part tilting on fixed part, with guide rollers
Inventor: HEINEN HANS DIETER JULIUS
IPC: E04F17/12
Filed: 1978-04-14
Abstract: The waste-disposal hatch consists of a fixed part mounted in a wall opening, and a mobile part tilting in the fixed part. The mobile part consists of a panel (13) which blocks the opening when the hatch is closed. Fixed to the panel (13) is a container (14) inside the opening. The fixed part has guide pieces for the mobile part, in the form of two pairs of rollers. The first pair of rollers acts in conjunction with the rims of the container (14) which extend parallel to the direction in which the mobile part tilts. The second pair of rollers pivots on a common axle positioned beneath the container and near the panel. The outer surface of the bottom of the container has a stop-piece, consisting of a bar. The bottom of the container has a counterweight, preferably near its end opposite the panel.