baber/WOPTO huggingface dataset:
Patent DE-2949548-A1 (DE)
Title: Compact fuse holder with interlocking sections - has top of section offset sideways so that insulation panel connects two adjacent sections
Inventor: KLEDITZSCH SIEGFRIED
IPC: H01H85/20
Filed: 1979-12-10
Abstract: The fuse holder for low voltages and high loads uses a section for each phase, and has a contact blade (2) projecting outwards from each end. The body (1) of the holder has a non-symmetrical shape, with the upper part (1a) offset sideways from the lower part (1b). Above and below, respectively, of the two shoulders formed by these offsets, are the securing holes (3). Immediately in line with these shoulders are upper and lower grooves (6) into which fit the insulating panels separating the sections, which interlock with each other. Due to this compact offset formation, the insulating panel which fits into the upper groove of one section also fits into the lower groove of an adjacent section.
Patent DE-2950925-A1 (DE)
Title: Granular goods flow rate and mass measurement balance - measures horizontal force of goods striking balance tray and uses this together with flow rate to compensate for frictional force
Inventor: LEWANDOWSKI WITOLD DIPL ING
IPC: G01G11/04
Filed: 1979-12-18
Abstract: The method and flow balance is for measurement of flow rate and mass of granulated goods is esp. for mass characteristics are subject to variation. The method and balance are similar to conventional ones, but more accurate measurements are achieved. The flow speed (V2) and the horizontal component (fx) of the force (F) of the goods (5) striking the balance tray (1) are measured simultaneously. The horizontal force (Fx) signal is divided by the speed (V2) signal to enable compensation of the balance error due to the speed variation with frictional force. The resulting quotient is dependent exclusively on the flow rate. The additional speed measurement system contains a turbine wheel (3) and transducer (8). The goods are deflected onto the tray (1) surface by an upper plate (9).
Patent DE-3006357-A1 (DE)
Title: Steam condenser tubes cooled by air from fans - with speed periodically altered to provide uniform cooling
Inventor: DROOP FRITZ DR
IPC: F28B1/06
Filed: 1980-02-20
Abstract: An air-cooled condenser formed of roof-shaped heat exchanger tubes with a steam conduit at the summit and their bases connected by condensate collectors, with fans below the condenser system for driving cooling air upwards, is an an open-topped housing with an aperture in each side wall near the collector level and controlled by a pivoting valve. External cool air is drawn through the apertures and passes through a grid to be mixed with part of the air heated by the exchanger tubes and returning downwards. To prevent the formation of constant strands of warmer and cooler air in the total flow, the rotary speed of the fans is periodically altered, e.g. reduced by 50% for about one minute. The exchanger tubes are uniformly cooled, with no cold spots which could cause differential material stresses.
Patent DE-3009520-A1 (DE)
Inventor: SCHMIDHAMMER LUDWIG DIPL CHEM
IPC: C07C17/38
Filed: 1980-03-12
Abstract: The invention relates to a process for removing acetylene from the product of 1,2-dichloroethane pyrolysis. The pyrolysis product is divided into a liquid product stream substantially free of acetylene, and into an acetylene containing gaseous product stream which mainly comprises hydrogen chloride and vinyl chloride; the gaseous product stream is subsequently freed of acetylene by passing it through a catalyst bed wherein the acetylene is hydrochlorinated and converted to vinyl chloride. The catalyst bed is composed of a first upstream catalyst comprising noble metal and/or noble metal compounds, followed bv a downstream hydrochlorination catalyst.
Patent DE-3011424-A1 (DE)
Title: Bag filling nozzle with bag retaining saw - has groove facing air outlet in jaw and pressure gauge to show correct engagement of bag entry
Inventor: KLEINENHAMMANS ARNO
IPC: B65B39/10
Filed: 1980-03-25
Abstract: The filler nozzle assembly is intended for a bag (8) with a closable valve entry. It comprises a filler tube (1) which extends into the tubular entry (2) and a clamp jaw (4) which is radially movable (5-7) on to the tube (1) to hold the bag in position. The tube has an external circumferential groove (19) (or part-circumferential but longer than the width of the jaw) which groove faces an orifice (12) in the jaw connected (11,13,15) to an air pressure supply with pressure indicator (17). This shows a drop in pressure if the bag is not correctly placed on the nozzle tube.
Patent DE-3015983-A1 (DE)
Title: Pallet with latticed vertical ends - includes elements gripping pallet corners by moving down bracket bracing parts of vertical lattice members
Inventor: KRATZER GEBHARD
IPC: B65D19/12
Filed: 1980-04-25
Abstract: The pallet intended for storage and transport comprises a load deck and latticed vertical ends which can be secured to the deck and each have a lower and an upper horizontal member connected by vertical members. The lower member does not exceed over the full width but is interrupted, its two inner ends being connected to two upwardly converging portions of vertical members. A bracket surrounding these portions can be pressed down so that retaining elements fixed at the lower ends of the members are moved together to grip the corners or feet of the deck to secure the ends thereon.
Patent DE-3021370-A1 (DE)
Inventor: JUST GUENTHER
IPC: C11D3/12
Filed: 1980-06-06
Abstract: A process for the reduction of the particle size of coarse grain, crystalline zeolitic sodium aluminosilicate of the NaA type obtained in an aqueous alkaline suspension by crystallization of a reaction mixture suspension formed from sodium aluminate solution and sodium silicate solution, said sodium aluminosilicate having a large cation exchange capacity consisting essentially of subjecting said aqueous alkaline suspension of the crystallized sodium aluminosilicate to treatment on a vibrating screen having a substantially uniform mesh size between 25 to 100  mu m, the number of vibrations per minute and the amplitude of oscillation of said screen being so selected that at least 99.95 percent by weight, based on the anhydrous weight, of sodium aluminosilicate particles recovered have a particle size of less than 100  mu m, the said aqueous alkaline suspension of the crystallized sodium aluminosilicate having a molar ratio of 2.5-5 Na2O:1 Al2O3:1.8 to 2 SiO2:50-100 H2O.
Patent DE-3022364-A1 (DE)
Title: Failsafe throttle for automatic transmission - has control valve to set neutral gear ratio when throttle released
Inventor: KASPAR LOTHAR ING GRAD
IPC: F16H61/02
Filed: 1980-06-14
Abstract: The control system for an automatic transmission has the gear-change servo-line (4) fitted with a spring-loaded stop valve (5), which cuts off the servo supply when the throttle pedal (36) is released to the idle position. This prevents the vehicle from creeping when parked and allows freewheel running on downhill stretches for fuel saving. The stop valve has an adjustable internal spring (8) and is depressed into the open position by the output force from a throttle control valve (33). A venting outlet (22) rapidly vents this force when the throttle pedal is released.
Patent DE-3022888-A1 (DE)
Title: Measurement rule for long lengths between two objects - has ruler on carrier with mitred joints and sensor
Inventor: GUENTHER HANS-DIETER DIPL PHYS
IPC: G01B3/02
Filed: 1980-06-19
Abstract: Passage over the joints (1) between sections (6a,6b) of the guide surfaces does not cause measurement errors. The joints (1) are arranged so that the sensor supports (5,7,9) near them are always in contact with at least one of the two guide surfaces. The joint between two auxiliary guide bodies (2a,2b) is in the form of a double mitre. The auxiliary guide bodies are part of the mounting (2) for the rule (3). Alternatively, the guide bodies may be part of the rule with an S-shaped joint.
Patent DE-3035251-A1 (DE)
Title: Blow moulding apparatus for glass bottles - with two vertically reciprocating blow moulds for each parison mould
Inventor: NORTHUP JOHN D
IPC: C03B9/40
Filed: 1980-09-18
Abstract: Two blow moulds are mounted on a support for vertical reciprocation of each mould into a parison receiving station and a blowing station. A parison is transferred alternately into each mould at the receiving station, the charged blow mould then being moved vertically into the blowing station while the other mould is transferred to the receiving station. After blowing, each mould is transferred to the receiving station where the blown article is removed and the mould receives a fresh parison. Appts. is for prodn. of lightweight glass bottles. The appts. increases prodn. rate. The reheating time in the blow moulds is also increased to give better glass distribution.
Patent DE-3037366-A1 (DE)
Title: Dental instrument container with cover - has shoulder on base at dividing line forming groove for cutting label
Inventor: HOPF HERRMANN DR ING
IPC: A61C3/04
Filed: 1980-09-30
Abstract: The container accommodates dental instruments, particularly for drilling and grinding, and comprises a cover fitting over a base, the latter housing the instrument stems and having a protruding boss fitting inside the cover. A non-detachable label fits over the dividing line between them. At the dividing line (4) a peripheral recessed step is formed, constituting a shoulder ending before the boss (6), so as to produce a groove (8) allowing easy cutting of the label (9), and also to allow the cover to be easily and smoothly pulled off.
Patent DE-3037874-A1 (DE)
Title: Monitor for reservoir contents of ink printing mechanism - uses contact sensor arrangement operated by reservoir with flexible wall and containing ink at low pressure
Inventor: KIRNER WILHELM
IPC: B41J2/175
Filed: 1980-10-07
Abstract: The arrangement is for monitoring the ink reservoir of ink printers operating with a subatmosphere pressure system for printers with a container having a flexible wall (1) and one or more electrodes (6) in the base of the reservoir. The arrangement provides a reservoir contents display practically unaffected by outside influences. A contact sensor (5) attached to the electrode (6) comes into contact with a second electrode (8) under the influence of the flexible wall when the vol. of ink in the container diminishes. The contact sensor may take the form of a contact spring with a large spiral cut-out. The second electrode is the hollow needle (4) connecting the ink container to the ink feed system. The spring has a contact insert in the region near the needle.
Patent DE-3040112-A1 (DE)
Title: Rotary rheostat regulator for vehicle - has modular format with front facia thumbwheel setting
Inventor: ENGELBERTH HORST WERNER
IPC: H01C10/36
Filed: 1980-10-24
Abstract: The modular rheostat and switch combination is designed for use with vehicle systems. The rheostat is provided by a circuit plate (11) with a resistive conductor track that is tapped at a varying point dependent upon the position of a rotary contact slide (13). The slide is connected to a gear wheel (9) that is in turn coupled to a thumbwheel (4) via an intermediate gear (10). All wheels are supported on spindles housed in the side walls of the module. A display (5) is mounted on the front face and contact pins are provided at the rear.
Patent DE-3041273-A1 (DE)
Title: Cupboard constructional and connection elements - consist of studs or dowels fitting into bores in modules
Inventor: OEHLSCHLAEGER GUENTER
IPC: F16B12/24
Filed: 1980-11-03
Abstract: The removable connection elements are for box-shaped pieces of furniture, esp. cupboards. They consist of studs or dowels (4), which are pushed into bores in the cupboards. The bores are located in the centre of rosette-shaped grooves (5) etc, near the corners. In the case of cupboards positioned on base frames (6), the frames have studs/dowels in vertical bores, to engage in bores in the lower side of the cupboards. The sides of neighbouring frames are connected by U-shaped clamps.
Patent DE-3047433-A1 (DE)
Title: Automatic document distribution tray - is suspended on profiled rails and has travelling gear linked to conveyor with cover and latching plate operated by gravity
Inventor: KARDINAL HANS-JOACHIM ING GRAD
IPC: B61C11/00
Filed: 1980-12-12
Abstract: The document conveyor tray is suspended from and driven along profiled rails. The travelling gear is linked to a conveyor vessel, which has a cover that can be securely locked and prevents unauthorised access. The edge of the wall of the conveying container, facing the cover, contains a latching plate (6). The force of gravity is used to move the plate of the latch into the blocking position for the cover (3). The latching element is contained in a cage with a cut-out. There is a projecting latching pin (7) having a blocking contour.
Patent DE-3049436-A1 (DE)
Title: Microprocessor controlled retrieve for irrigation device - has water-driven drive unit with hose and drum for drawing in irrigation unit
Inventor: BAUER RICHARD ING
IPC: A01G25/09
Filed: 1980-12-30
Abstract: The device has a hose or pipe drum (5) used to retrieve the irrigation unit (2) and coupled to a controlled press water drive unit. The latter is operated by the irrigation water and the control is effected by a microprocessor with a input/output device. The microprocessor evaluates the control parameters for obtaining the irrigation sweep by controlled operation of the drum drive. The rate at which the irrigation unit is drawn in is equal to the flow rate divided by the dispersion rate and the required precipitation level. A corresponding cycle time can be selected to maintain the required precipitation level. Pref. the input device has a pulse generator supplying pulses to the microcomputer corresponding to the measured length of the hose (4) paid out from the drum(5) and to a visual display (9). The irrigation parameters are pref. entered via a manual keyboard (8).
Patent DE-3109120-A1 (DE)
Title: Process and system for obtaining methane-containing fuel gas from a landfill
Inventor: STEFFEN HEINZ DR ING
IPC: C12M1/107
Filed: 1981-03-11
Abstract: The invention is based on a process for obtaining methane-containing fuel gas from a landfill, especially from one for domestic refuse. A fermentation takes place in the refuse in the landfill and the gas produced thereby is extracted from the refuse as fuel gas. The extracted fuel gas is subjected to a CO2 scrubbing with water. In order to ensure that the fuel gas no longer contains nitrogen to an unacceptable extent, the CO2-loaded scrubbings are introduced into the upper region of the refuse in maximally uniform, covering distribution. A system for carrying out the process has an appropriate scrubbing tower and a device for distributing the CO2-loaded scrubbings in the upper region of the refuse by means of buried perforated pipelines. <IMAGE>
Patent DE-3110146-A1 (DE)
Title: Header for heating-circuit distributors
IPC: F24D3/10
Filed: 1981-03-16
Abstract: The header according to the invention is a welded steel structure, in which a threaded bush for the valve top part and, opposite the threaded bush, a threaded sleeve for receiving the valve seat and for connecting the pipe to be regulated or to be shut off or throttled by the valve are welded to the header body. <IMAGE>
Patent DE-3116277-A1 (DE)
Inventor: SCHERMUTZKI KONRAD
IPC: B01D9/00
Filed: 1981-04-24
Abstract: A crystallizing apparatus particularly for use with undercooled melts. Crystallizing is effected on the cooling conveyor belt in a thick layer. A precrystallizer comprises at least two rolls arranged above the cooling conveyor and rotating in the same direction. A shear gap is formed between the at least two rolls. A melt is applied to an uppermost one of the at least two rolls in a thin layer. In the course of the path followed by the melt over the at least two rolls, shearing forces are generated within the area of the shear gap, which enhance the nucleation. A further enhancement of nucleation is obtained by cooling the at least two rolls, so that relatively large volumes of the melt may be crystallized per unit time in the crystallizing apparatus without the need for the addition of supplemental seed crystals to the melt. The amount of melt in the precrystallizer is very small.
Patent DE-3117885-A1 (DE)
Title: Rice-grinding machine
Inventor: VICK WALTER
IPC: B02B3/00
Filed: 1981-05-06
Abstract: The invention relates to a rice-grinding machine with a casing, a shaft which is mounted in the latter in an essentially horizontal manner and supports a coupling device and, inside the casing, a grinding rotor with an abrasive surface and a conveying worm which is fixedly connected to the grinding rotor so as to be coaxial with the latter, a rice-feeding aperture in the casing adjacent to the conveying worm, a rice-discharging aperture in the casing at the end remote from the worm, a screening casing which surrounds the rotor at a short distance from the latter and a device for collecting and/or discharging the ground rice, which device is essentially arranged below the screening casing. A simple, easily understood, easily dismountable and easily maintained structure is achieved in that the rotor (30, 31) and the screening casing (9) are arranged in a conical fashion, with the thicker end adjacent to the conveying worm (32), and are mounted in an overhanging manner on the side of the conveying worm by means of a tubular bearing (17) which surrounds the shaft (22) and is fastened in an axially displaceable fashion inside a casing lid which closes off the casing on the other side of the rice-feeding aperture (5), the inside diameter of the casing being larger in the region of the conveying worm than the maximum diameter of the rotor in such a way that the casing lid (14) can be removed from the casing together with the tubular bearing, the shaft, the rotor, the conveying worm and the drive coupling (23). The machine does not require a fan and can therefore be operated with a purely mechanical drive, with no electrical connection being necessary. <IMAGE>
Patent DE-3125615-A1 (DE)
Inventor: DOERRIES PETER
IPC: C08L61/32
Filed: 1981-06-30
Abstract: Modified aminoplast resin comprising: (a) 60 to 99.5% by weight of an aminoplast precondensate which has been etherified with a lower alkanol to an extent not exceeding 10% and (b) 0.5 to 40% by weight of a modifying agent which comprises a mixture of (i) a water-soluble polyester prepared from carboxylic acids with at least one carboxyl and dihydric or polyhydric alcohols, and (ii) sufficient free diol or polyol whereby the mixture has a ratio of the sum of free and esterified hydroxyls of 0.8 to 4.5 moles for each mole of the sum of free and esterified carboxyls which resins are useful in impregnating webs for producing laminates and panels of wood-based materials.
Patent DE-3136761-A1 (DE)
Title: Conveying device for bottles and similar containers covered by a one-piece or multi-part hood
Inventor: FEY GERHARD
IPC: B65G21/08
Filed: 1981-09-16
Abstract: A conveying device for bottles and similar containers, with means for reducing the noise nuisance, consists of a one-piece or multi-part hood which at least partly encloses the conveying device, and at least one elastic cover, clipped on one side, for the apertures, not enclosed by the hood, but between the hood and the supporting frame of the conveying device. <IMAGE>
Patent DE-3139432-A1 (DE)
Title: L-shaped concrete block
Inventor: GREGER MICHAEL
IPC: E02D29/02
Filed: 1981-10-03
Abstract: In its leg (4) pointing upwards, an L-shaped block (1), in particular made of concrete, has openings (5) through which plants (6) can grow. Consequently, the visible side of the block (1) can be planted, as a result of which the block (1) itself can be concealed. Furthermore, the block (1) can additionally be anchored in the earth (3) with appropriately deep-rooting plants (6). <IMAGE>
Patent DE-3141828-A1 (DE)
Title: Electrical heating resistor
Inventor: MANTOVANI GIOVANNI
IPC: H05B3/16
Filed: 1981-10-19
Abstract: The invention relates to an electrical resistor for heating apparatuses, having a support consisting of insulating material and having a metallic resistance element. In order to prevent deformation of the resistor when it is heated, and hence the possibility that the resistor comes into contact with the wall of a heating apparatus housing, it is proposed that stiffening and reinforcing elements (15) for the support (11, 11') be provided, on which the resistance elements (12, 12') are fitted, and that the stiffening and reinforcing elements run in the longitudinal direction between the two ends and stiffen the entire construction, and hence prevent its deformation during heating. <IMAGE>
Patent DE-3142352-A1 (DE)
Title: Synchronising valve
IPC: F15B13/02
Filed: 1981-10-26
Abstract: In order to permit the precise synchronisation in the case of operating pistons which are unevenly pressure-loaded, not only in the case of liquids but also in the case of gases, a synchronising valve is provided in a valve housing which is constructed as a flow divider and has a large-area membrane, which has valve bodies that control restrictor points. The membrane is advantageously connected at the centre to a valve rod, which exhibits the valve bodies which control the flow of the divided flow medium to restrictor points or restrictor openings respectively. Guides having holes may be located adjacent to the membrane, in which guides the valve rod which can be displaced in the movement direction of the membrane is guided in a low-friction manner.
Patent DE-3143624-A1 (DE)
Title: Cosmetic composition for enhancing and promoting hair growth, and process for the preparation thereof
Inventor: WOITKOWSKI BERNHARD
IPC: A61Q7/00
Filed: 1981-11-03
Abstract: To prepare a composition for strengthening and promoting the growth of hair, a bone marrow of animal origin is melted at a temperature not exceeding 311 DEG K and is mixed with Peru balsam, castor oil and quinine. After mixing and cooling to at least 303 DEG K, vitamins A + D, B12, tocopherol, linomag, biotin and, furthermore, ethyl alcohol are added.
Patent DE-3144325-A1 (DE)
Inventor: VOGT EWALD
IPC: A43B3/20
Filed: 1981-11-07
Abstract: 1. Anti-slip device which is made of resilient material and can be mounted on, and easily removed from, a shoe, said device comprising a cover, which encloses the front portion of the shoe, and a loop, which is looped round the heel cap so as to be integrally connected to said cover, as well as anti-slip members which are provided on the tread surface, wherein the cover and the loop are walls of a tubular member, and two upwardly extending straps are provided at the front end of the cover, the free ends of said straps being secured in the upper portion of the cover, characterised in that the free ends of the two straps (4, 5) are combined to form one piece and are held together through the intermediary of a securing member.
Patent DE-3145338-A1 (DE)
Title: Spark plug for internal combustion engines
Inventor: BAIER PAUL ING GRAD
IPC: H01T13/54
Filed: 1981-11-14
Abstract: The spark plug (2) has a chamber (8, 10) with electrodes (7, 22) which form a spark gap (21) on the circumference of the chamber, and a plurality of overflow openings (19, 20) through which mixture to be ignited flows in out of a main combustion chamber of an internal combustion engine - and igniting mixture flows back into the main combustion chamber in the form of ignition flares. In addition, flow-in openings (18) and a non-return valve (15, 16, 12) assigned thereto are arranged in such a way that the chamber (8, 10) quickly fills with mixture when the driving pressure is low. Because the ignited mixture can only flow out into the main combustion chamber through the overflow openings (19, 20) it is strongly accelerated and causes the mixture located in the main combustion chamber to be subjected to a high degree of turbulence and rapidly combusted. <IMAGE>