baber/WOPTO huggingface dataset:
Patent DE-3132008-C1 (DE)
Title: Active armor plating for protection against hollow charge, useful in military vehicle
Inventor: DEISENROTH FRIEDRICH ULF
IPC: C06D5/04
Filed: 1981-08-13
Granted: 1999-10-28
Abstract: Active armor plating for protection against hollow charges, which consists of a laminated plate with an internal layer of gas-generating composition, has a layer of inert material (I), free from explosive material, between 2 steel plates.  (I) is selected from specified esters.  The impact pressure of a hollow charge spike causes rapid decomposition of (I) into gaseous decomposition products at a rate that can be modified by catalysts present in homogeneous phase. Active armor plating for protection against hollow charges, which consists of a laminated plate with an internal layer of gas-generating composition, has a layer of inert material (I), free from explosive material, between 2 steel plates. (I) is selected from monomeric or polymeric esters of carbonic, oxalic, formic, orthoformic, citric, maleic, malonic and (meth)acrylic acid with (m)ethanol, ethylene glycol, propandiol and glycerol and internal esters of hydroxyacetic acid and hydroxypropionic acid, preferably ethylene carbonate and (poly)vinylene carbonate. The impact pressure of a hollow charge spike causes rapid decomposition of (I) into gaseous decomposition products at a rate that can be modified by catalysts present in homogeneous phase.  An Independent claim is also included for the production of the active armor plating.
Patent DE-3339281-C1 (DE)
Title: Device in the drainage trough of a dishwasher
Inventor: EIERMANN RUEDIGER DIPL-ING
IPC: A47L15/42
Filed: 1983-10-28
Granted: 1985-06-05
Abstract: In a washing container (2) for a dishwasher, having a drainage trough (3), provided in the bottom (1) of the washing container, and a filtering device (6, 7) arranged in said trough, a flowpipe (9) is arranged inside a filter pipe (7) of the filtering device, to dissolve the cleaning agent settling on the bottom of the drainage trough (8), in such a way that the flowpipe ends with its lower end forming a small gap (10) above the bottom (8) of the drainage trough and lies with its upper edge (11) approximately on the displaced level (12) of liquid prevailing in the drainage trough when the circulation pump is operating. <IMAGE>
Patent DE-3406352-C1 (DE)
Inventor: BURKHARDT VOLKER ING
IPC: B65G17/24
Filed: 1984-02-22
Granted: 1985-11-21
Abstract: The disclosure relates to a conveyor chain with a plurality of chain rollers, for conveying individual items or similar material handling applications, in which respectively two chain rollers are arranged coaxially at a predetermined distance with respect to one another on a common chain pin in such a way so as to be able to rotate, whereby side bars laterally arranged on the chain pins are used to connect respective sequentially arranged chain rollers, and the individual chain components are adapted to form an endless chain. The chain also includes conveyor rollers on those chain pins which are respectively arranged between two adjacent chain rollers of the chain, and these conveyor rollers have a larger diameter than the chain rollers. Recess-like depressions which are formed between two adjacent conveyor rollers in the chain are filled by bridge-forming space members which are secured on the respective chain pins, or on sleeves. Each space member is made of two components, with the two space member components being arranged in joint-like relation. Respective space member components on the upper side form a bridge part, and crosspieces branch forwardly therefrom in the direction towards the other space member component as well as downwardly into the recess-like depression. The crosspieces of two cooperating space member components engage one another in a manner such as gear teeth meshing in a gear wheel arrangement.
Patent DE-3423454-C1 (DE)
Title: Cladding panel provided with a surface profiling
Inventor: ZIERER RUDOLF
IPC: E04F13/08
Filed: 1984-06-26
Granted: 1986-05-22
Abstract: The invention relates to a facade panel or cladding panel provided with a surface profiling, having a grooved guideway which is downwardly open on the underside of each panel, is in the shape of a U-profile and is provided over the length of the panels, having a tongue which is provided on the upper edge of the panel element and interacts with the grooved guideway, and having borders which have zig-zag-shaped toothing. Cams which project upwards beyond the upper edge of the tongue and are elongated in the longitudinal direction of the panels are provided and, in the grooved guideway, wedge elements which narrow the groove in sections are arranged, the wedge slope of which extends in the insertion-movement direction of the panel element to be connected.
Patent DE-3500739-C1 (DE)
Title: Device for fixing a number roller of a number printing mechanism for cable jackets
Inventor: ERNST DR-ING LUETTGERT KARL
IPC: B41K3/08
Filed: 1985-01-08
Granted: 1986-08-28
Abstract: By additional blocking of the locking lever (4) of a number roller (1) of a number printing mechanism, it is possible to prevent displacing of this number roller (1) during the act of impressing, in particular an SZ-twisted cable. This is achieved by an arresting lug (10) on the tripping lever (9), which prevents the deflecting of the locking lever (4). <IMAGE>
Patent DE-3606813-C1 (DE)
Title: Repeatedly mountable door hinge, especially for motor-vehicle doors
Inventor: DOSTAL GERHARD
IPC: E05D5/14
Filed: 1986-03-03
Granted: 1987-07-02
Abstract: A door hinge for motor-vehicle doors, which consists of two hinge plates which engage one in the other via gudgeons and through the common pivot axis of which a hinge pin extends, is provided, in at least one gudgeon, with a sliding bearing, the inner bush of which is positively connected, by means of a portion shaped out from the end face, to a confronting, correspondingly shaped gudgeon end face of the other hinge plate. <IMAGE>
Patent DE-3718578-C1 (DE)
Title: Telescopic suction tube for vacuum cleaner - has inner section forming arresting strip with deformed region with arresting recesses
Inventor: CORDES AUGUST
IPC: A47L9/24
Filed: 1987-06-03
Granted: 1988-06-23
Abstract: The suction pipe has outer (12) and inner (11) tubes. The latter carries an axially extended arrest section (20) working in conjunction with an arrest body (25) which engages with the arresting recesses (21) of the arrest section. The outer and inner tubes can be axially detached from each, and are held radially by a fasten down unit (16) at the outer tube and a rotation protection unit is provided between the inner and outer tubes (11, 12) for preventing any relative movement. The arrest section (20) with recesses (21) is formed by a deformation in the wall (22) of the inner tube (11) and the relative movement preventer is designed as an axial slot (35) or an axial spring formed in the respective tube wall at an outer and/or inner tube side. The arrest body (25) forms a separate body, displaced by means of the moving fasten down unit or slider (16) relative to the respective arresting recess (21) in a blocked or released position which is independent of the arrest body.
Patent DE-3816507-C1 (DE)
Title: Device for tight docking of a first arrangement on a second arrangement
IPC: B65G69/18
Filed: 1988-05-14
Granted: 1989-10-12
Abstract: A device (10) for the tight docking of a first arrangement (28), designed with an outlet opening (38), on an inlet opening (52) of a second arrangement (30) is described, the device (10) being designed as a sleeve which can be connected in a tight manner with its lower section (12) to the inlet opening (52) of the second arrangement (30) and with its upper section (16), which adjoins the lower section (12) in one piece, to the outlet opening (38) of the first arrangement (28). The sleeve consists of an elastomeric material and is of one-part design. The lower section (12) of the sleeve is designed as a collar (14) and its upper section (16) is designed as a conically widened funnel (18). The funnel (18) is more elastically flexible than the collar (14). <IMAGE>
Patent DE-3818777-C1 (DE)
Title: Method for the non-destructive removal of salts from rocks, and device for implementing the method
IPC: C12Q1/12
Filed: 1988-06-02
Granted: 1989-07-13
Abstract: The invention relates to a method for non-destructive removal of salts, especially nitrates, from rocks which uses nitrifying bacteria, and to a device for implementing the method. For the said purpose, the rock is brought wholly or partially under conditions of exclusion of oxygen, whereby the nitrifying bacteria convert the nitrate present in the rock into gaseous nitrogen compounds and thus eliminate it.
Patent DE-3827987-C1 (DE)
IPC: B29C45/40
Filed: 1988-08-18
Granted: 1989-09-14
Abstract: The conveying surface of the endless transport belt of the conveying device is made up of slats (32) arranged in a row. They are formed by sheet-metal blanks and are supported on link chains (G). In addition, the slats (32) can be manually detached from the transport belt or fitted into it. The link chains (G) at the edges mesh with the return wheels designed as sprockets (3). At the same time as providing good conditions for efficient mass production, this provides the possibility of also transferring very hot mouldings of plastics with aggressive and/or abrasive characteristics. In the event of soiling which could impair its function, or in the event of defects, individual components can be exchanged in a way involving little work and easy handling (Fig. 4). 
<IMAGE>
Patent DE-3908758-C1 (DE)
Title: Tunnel furnace for baking light bricks
IPC: F27B9/30
Filed: 1989-03-17
Granted: 1990-04-19
Abstract: A tunnel furnace is described, with inlet lock (A), preheating zone (B), baking zone (C) and a degassing zone assigned to the preheating zone, consisting of a gas-circulating circuit, heated directly by the smoke gases of the baking zone, for degassing the combustible volatile components of the charge, the low-temperature carbonisation gases being removed from sucking-off openings (2) behind the inlet door (3) and fed back in again in front of the baking zone (C). Also connected in the circulating circuit are two heating-up stages (6 and 8'), there being provided behind the first heating-up stage, which consists of a heat exchanger (6) heated by the smoke gases of the baking zone (C), a post-combustion device for the degassed volatile components in front of a heat exchanger (8') which serves as second heating-up stage for the circulated gases. In this, the heat exchange takes place by fresh air, and the circulating gases are fed into the preheating and degassing zone via a distributor system (9), the temperature of the low-temperature carbonisation gases to be fed back in again, which results from the sucked-off low-temperature carbonisation gas quantity and from the fresh air quantity drawn through the heat exchanger (8'), serving for accurate control of the temperature gradient in the preheating and degassing zone. The smoke gas offtake (4) is situated in a temperature region of the preheating and degassing zone of approximately 500@C. <IMAGE>
Patent DE-4003801-C1 (DE)
Title: Cutting disc with teeth - has teeth at regular spacing and swept forward in direction of rotation
IPC: B26D1/18
Filed: 1990-02-08
Granted: 1991-03-07
Abstract: Cardboard or paper cutting is performed by a sled mounted disc moved off a linear drive. The cutter should consist of a disc body (11) fitted right the way round with blades (10) pointed in the direction of rotation, the distance between the mounting sled and the carton etc. material (4) such that only the blades engage the carton, not the disc (11). The blades are designed so that as they engage the material to max. depth they leave a web of material between each two blades which is cut by the leading edge of the following blade as this rides back out of the material.
Patent DE-4013781-C1 (DE)
Title: Vehicle interior panel assembly - has shallow recesses for small articles on side facing into vehicle
IPC: B60R7/00
Filed: 1990-04-28
Granted: 1991-10-24
Abstract: The wall or cladding panel has shallow recesses or holders for small articles and materials on the inside facing into the vehicle. A section on the endwall of the pull-out part of the cupboard (6) pulls out crossways from this or retract back into it. The recesses (8) or holders (9) have fitted covers (10) made from transparent material. The wall unit is made of plastics. USE/ADVANTAGE - Ambulances etc. Max. use made of interior space for easy access to tools and materials.
Patent DE-4112237-C1 (DE)
IPC: B01D24/20
Filed: 1991-04-15
Granted: 1992-08-06
Abstract: Filter beds, in particular sand filters, can be regenerated during continuing filter operation by a systematic sequence of partial purification steps, each of which include only a fraction, in particular less than 1/10 of the filter surface area by fluidising the filter particles of each part-surface only as far as a depth H which corresponds to the layer thickness of the surface layer having a tendency to agglomerate. In this case, fluidisation is carried out by the action of suction, and the suspension containing suspended substances is separated off, while the filter particles sediment in the regenerated region. A suitable apparatus includes a suction nozzle covering a narrow filter area, which suction nozzle is on a support frame having guide and movement devices. These suction nozzles can be adjusted in height over the length H and have an enlargement in cross-sectional area at the top such that the influent flow is sufficiently slowed down and in this way filter particles and suspension containing suspended substances can be separated from each other. <IMAGE>
Patent DE-4237716-C1 (DE)
Inventor: GEIGER MARKUS DR
IPC: C02F3/30
Filed: 1992-11-09
Granted: 1994-01-20
Abstract: The invention concerns a biological method for the purification of waste water contaminated with organic carbon and nitrogen compounds, the nitrogen compounds being first nitrified in an aerobic-treatment stage (1) and then denitrified in an anaerobic treatment stage (2), preferably to molecular nitrogen. The invention proposes that at least a part of the carbon compounds is separated from the waste water [e.g. by adsorption (3)] before it enters the aerobic-treatment stage and at least a part of the separated carbon compounds (4) is added back to the waste water to be treated anaerobically in the second stage. The method proposed enables optimum conditions to be established for the microorganisms present in each of the two stages.
Patent DE-4304840-C1 (DE)
Title: Oil sump for vehicle engine - has fracture zone in walls at right angles to vehicle lengthwise axis
Inventor: BOLL WOLF DR ING
IPC: F01M11/00
Filed: 1993-02-17
Granted: 1994-02-10
Abstract: The sump has a flange by which it is secured to the cylinder block etc, and from which angular walls extend downwards. The walls (11,12,15) contain one or more fracture zones (16) at right angles to the vehicle lengthwise axis, and typically formed by portions of concertina-section with folds (16,17) protruding alternately to the inside and outside. The folds can extend from the flange beyond the joins (20,21) to the sump bottom (15), their depth decreasing and leading to a collecting trough (22) with a basin (23) for the oil-pump intake strainer (24). USE/ADVANTAGE - Oil sump for vehicle engine can distort in the lengthwise direction of the vehicle in the event of a collision.
Patent DE-4305953-C1 (DE)
Inventor: KLOECKER FRANZ
IPC: D03C7/06
Filed: 1993-02-26
Granted: 1994-01-05
Abstract: Described is a device for producing a leno-weave selvedge, the device having a sliding block designed to hold at least one, but preferably two, crossing threads and at least one needle for the stationary thread. The needle and the sliding block can move in opposite directions, the sliding block (8) being guided by guide elements (1, 2) which have control means by means of which the crossing threads (9, 10) are moved alternately from one side of the needle (6) to the other side in order to produce the leno-weave selvedge.
Patent DE-4319170-C1 (DE)
Title: Control and display unit for a cool top platform
IPC: F24C15/10
Filed: 1993-06-09
Granted: 1994-09-01
Abstract: A control and display unit for a cool top platform having at least one heating zone, in particular for an electric built-in cooking hob, having a control and a display element for adjusting an electronic control unit which generates control signals for controlling power switching elements of a heating element assigned to the heating zone, is to be improved with respect to the cooling conditions by the fact that the cool top platform (4) comprises a raised platform part (9) above a cutout (8) in the cool top platform (4), and that control and display elements (20, 21) are arranged in the region of this raised platform part (9) (Fig. 1). <IMAGE>
Patent DE-4343867-C1 (DE)
Title: Car seat safety device for children
Inventor: BILINSKI GERHARD
IPC: B60R22/02
Filed: 1993-12-22
Granted: 1995-03-02
Abstract: By means of an additional belt guide 6, the safety belt 2 is deflected and beneath the automatic retraction mechanism 1 is locked into a second belt lock 7 which can be vertically adjusted on a rail. This means that the safety belt 2 can be fastened at the desired height in dependence on the size of the child. To modify the depth of the car seat 10, a back support is provided with side rests 12; further elements 13 can permit the depth of the car seat 10 also to be adapted to the size of the child. <IMAGE>
Patent DE-4400992-C1 (DE)
Title: Grate bar and grate with cooling device
Inventor: KLEEN HOLGER
IPC: F23H3/02
Filed: 1994-01-14
Granted: 1995-05-11
Abstract: The invention relates to a grate bar and a grate with a cooling device for combustion furnaces, in particular waste incineration plants. The grate bars are particularly affected by mechanical abrasion and thermal and chemical wear. Such wear leads to changes in the combustion process, the burned-out quality and finally to interruptions in operation. The wear of the grate bars is essentially temperature-dependent. The grate bar according to the invention has at least one duct for guiding cooling water essentially in the longitudinal direction of the grate bar.
Patent DE-4412243-C1 (DE)
Title: Intestinal ultrasound probe for trans-intestinal diagnosis in birds, reptiles and small mammals
Inventor: SCHNORRENBERG ARNO
IPC: A61B8/12
Filed: 1994-04-05
Granted: 1995-07-13
Abstract: The ultrasound head (2) integrated at the distal end of the support and insertion part (1) has a flattened formation running parallel to its longitudinal axis, on which in a rectangular basic form piezo-crystals are applied. In the support and insertion part, a catheter (3) for a guide wire and/or a flushing fluid is provided for trans-intestinal usage of the probe. The ultrasound head is fitted with pref. 100 piezo-crystals and has a length of pref. 15 mm together with a width of approx. 2 mm. It is provided with a customary ultrasound-permeable protective layer. The piezo-crystals are suitable for a frequency range of pref. 10 MHz and the catheter has an internal dia. of pref. 0.9 mm.
Patent DE-4415845-C1 (DE)
Title: Process and apparatus for purifying chemical substances
Inventor: KOENIG AXEL DR
IPC: B01J2/26
Filed: 1994-05-05
Granted: 1995-03-09
Abstract: Wash columns as used to remove impurities from the residual melt from melt crystallization are of limited efficiency due to the fact that the crystal mass normally fed in contains solids of different sizes, which partially also tend to agglomerate. The purifying action based on the flow around these solid components is therefore limited. The invention proposes to load wash columns with monodisperse particles produced beforehand by means of suitable granulators. The invention also relates to the use of this process and of this device for purifying and preparing chemical substances.
Patent DE-4436224-C1 (DE)
Title: Flat seal for high vacuum applications
Inventor: SPIES KARL-HEINZ DIPL ING DR
IPC: F16J15/06
Filed: 1994-10-11
Granted: 1996-03-07
Abstract: The flat seal comprises a sealing component of elastomer material, which under elastic tension seals between a first and a second surface. The sealing component on the outer peripheral side and on the side turned away from the medium to be sealed has a leakage reservoir indicating leakage. This reservoir is formed by at least a vol.-alterable hollow chamber (7). The hollow chamber is formed by an inflatable gas-tight foil (8) of polymer material and the outer peripheral side limit (9) of the sealing component is restricted. The foil and the sealing component are connected to one another in a gas-tight manner and the foil in the area of its connection (10) with the sealing component is arranged between the surfaces to be sealed (2, 3) and the adjoining surface of the sealing component (1).
Patent NL-1022440-C1 (NL)
Title: Envelope with window, has polyethylene terephthalate film covering window opening
Inventor: VEN MARCUS LEONARDUS GERARDUS
IPC: B65D27/04
Filed: 2003-01-20
Granted: 2004-07-22
Abstract: The window material comprises a polyethylene terephthalate film. An envelope with a window has a transparent polyethylene terephthalate (PET) film covering the window opening.
Patent RU-2070201-C1 (RU)
Inventor: DOMNINA ELENA S
IPC: C07F1/00
Filed: 1978-03-01
Granted: 1996-12-10
Abstract: Использование: как антидот окиси углерода. Сущность изобретения: бис-(1-винилимидазол)цинкдиацетат, выход 90 проц. (3,6 г), т.пл. 95 град.С. Реагент 1: винилимидазол. Реагент 2: суспензия Zn(CH 3 COO) 2  2H 2 O в смеси ацетона и серного эфира. 2 табл.
Patent RU-2095772-C1 (RU)
Title: Pressure transducer and process of its manufacture
Inventor: BELOZUBOV EVGENIJ M
IPC: G01L9/04
Filed: 1988-09-06
Granted: 1997-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: to improve vibration resistance and heat resistance of resistance strain-measuring pressure transducer, dielectric bushing is installed in its supporting base. Contact pads 10 of strain-measuring circuit are installed on dielectric 4 positioned on surface of bushing 9. Contacts 7 of connector 6 are shifted to center of membrane 2. They are made partially as strips 11 and secured to contact pads 10 of strain-measuring circuit. When manufacturing the transducer, dielectric bushing 9 is made directly in recess 8 of flexible member 1. Simultaneously membrane 2 and bushing 9 are polished. This done, dielectric 4 is applied, and strain-measuring circuit 5 is set up. While so, part of contacts 7 positioned between connector 6 and flexible member 1 is made, length of contacts exceeding the required one. Then connector 6 is shifted on flexible member 1 and secured thereon. Connector contacts are fixed to contact pads of strain-measuring circuit after which surplus contacts made as strips 11 are removed. EFFECT: higher measurement results. 4 cl, 4 dwg
Patent RU-2091737-C1 (RU)
Title: Device testing articles for random loads
Inventor: URETSKIJ YAN SEMENOVICH
IPC: G01M7/00
Filed: 1989-09-18
Granted: 1997-09-27
Abstract: FIELD: testing equipment. SUBSTANCE: sequence of pulses is fed under mode "tuning" to inputs of forming filters 4, signals from outputs of analyzing filters 14 go through peak detectors 15, 16 and analog-to-digital converter 20 to input of computing-controlling unit 21 where gain factors of forming channels are calculated by measured and specified values of spectrum of simulated random vibrations. Thus tuning is conducted by results of harmonic analysis. In this case statistic error is practically excluded. Noise generator 1 is connected to input of forming filters under mode "test". Signals from outputs of analyzing filters 14 go to input of computing-controlling unit 21 through amplitude detectors to check level of simulated random vibrations. EFFECT: increased accuracy of simulation of random vibrations due to prevention of statistic error. 1 dwg