baber/WOPTO huggingface dataset:
Patent DE-19523740-A1 (DE)
Title: Distance measuring method
Inventor: HUANG CHAOCHI
IPC: G01C3/24
Filed: 1995-06-29
Abstract: The method involves preparing a laser arrangement to emit a laser ray, and preparing a first reflector to reflect half of the laser ray in a right angle towards a target and to let a second half of the laser ray through. A second reflector is provided to completely reflect the laser ray passing through the first reflector is provided to completely reflect the laser ray passing through the first reflector, which causes the reflected laser ray coming from the second reflector to intersect the reflected lase ray fro the first reflector at the target. The distance between the first reflector and the second reflector, and the angle of the second reflector relatively to the first reflector are measured. The distance of the target is calculated by means trigonometric functions of three angles o a rectangular triangle, which is defined by the laser ray between the fist reflector and the second reflector, the reflected laser ray between the first reflector and the target, and the reflected laser ray between the second reflector and the target.
Patent DE-19523755-A1 (DE)
Title: Electrode holder and its stabiliser
Inventor: DRASCH MICHAEL
IPC: B23K11/31
Filed: 1995-06-29
Abstract: The electrode holder incorporates at least two electrode holder arms joined to one another and to a carrier element by means of a hinge. Positional stability of the electrode holder is achieved by means of a stabiliser (10) in the form of a piston-and-cylinder unit hinge-connecting the electrode holder and the carrier element. The stabiliser has two opposing working chambers (16, 17). The pressure in these chambers is controlled by means of a valve system (21, 22) in such a way that external forces applied to the electrode holder are appropriately compensated. The stabiliser is also claimed.
Patent DE-19524326-A1 (DE)
Inventor: FURUSAWA TAKAO
IPC: E01C21/00
Filed: 1995-07-04
Abstract: Excavated earth from construction sites may be recycled as backfilling material or grout by incorporating it into a hydraulic composite. This is done firstly by blending excavated soil with a solidifying quantity of a hydraulic material and a fluidifying quantity of water and at least one first admixture selected from the group consisting of hydroxycarboxylic acids, phosphonic acid derivatives and saccharides and derivatives thereof, and blending the mixture thus created with a cement-dispersing agent at a time between the addition of the hydraulic material and the commencement of set of the hydraulic material. The hydraulic composites thus created have good fluidity, good final strength and low proneness to cracking.
Patent DE-19527939-A1 (DE)
Title: Releasable connection between mine shield and face conveyor - uses cross-bore with power connection at blind end of bore and sliding bolt-ejecting piston which has sealing grooves and side bevels
Inventor: POHLE HELMUT
IPC: E21C35/14
Filed: 1995-07-29
Abstract: There is a blind (19) cross-bore (12) in the side (18) of the leg of the connecting fork, opposite to the collar (16) on the end of the connecting bolt (15). There is an hydraulic or compressed air connection (20), plus a piston (25) which moves within the bore and packs tight to the inside wall (21) of the blind bore. Pref. the piston is arranged in an extension of the bore and exceeds the dia. of the bore. The piston has a groove on one side for an O-ring as preceded in the extension direction by a support ring. The piston can have two ring grooves spaced out in tandem and is pref. identically bevelled both sides.
Patent DE-19533457-A1 (DE)
Title: Fixing eye for clamping device
Inventor: POLSTER RUDOLF DIPL ING
IPC: F16B2/02
Filed: 1995-09-09
Abstract: The device incorporates a fastening sleeve (2) with aperture (6). The aperture, and a jacket surface (8) of the elastic ring (3) are formed, so that a central circumferential contact zone (7) is formed. A continuously radially expanding gap (10a,b) extends from the contact zone on both sides (9a,b) of the fastening sleeve. The fastening sleeve has a radially inward directed convex resp. spherical aperture (6). When fitted, the elastic ring engages positively in the aperture, via the cylindrical jacket surface, which is also convex/spherical.
Patent DE-19536505-A1 (DE)
Inventor: LOERCKS JUERGEN
IPC: B29C48/345
Filed: 1995-09-29
Abstract: The invention concerns a biodegradable filter tow or filter material (1) of renewable raw materials for use as tobacco filter elements for cigarettes, cigars or pipes, as well as a process for its manufacture. Fibres, foils or foams produced in an extrusion process and consisting of biopolymers based on thermoplastic starch and their polymer mixture are processed to form the filter tow or filter material according to the invention. The advantages of the invention reside in the use of biodegradability of the natural biopolymer filter material, a pollutant-reducing aroma-enhancing filter effect and an economical manufacturing method.
Patent DE-19536931-A1 (DE)
Title: Producing inert gas atmosphere
Inventor: JURMANN ALEXANDER DIPL ING
IPC: B01J19/14
Filed: 1995-10-04
Abstract: Process to produce an inert gas atmosphere, where this atmosphere is produced by converting a hydrocarbon gas, esp. natural gas or propane, with additional medium containing elemental oxygen, esp., air or carbon dioxide.  This conversion may be assisted by a catalyst, which may be heated by external heaters on several sides. Also claimed is a device to produce an inert gas atmosphere as above, having at least one catalyst unit, and in and outlet lines for the feed gas components, with heaters as above.
Patent DE-19540238-A1 (DE)
Title: Tensioning element with threaded shaft, especially to position doors
Inventor: LANGENMAYER ALBERT
IPC: F16B35/04
Filed: 1995-10-19
Abstract: The tensioning element is used to tension individual components together, and has a threaded shaft which can be fastened in them. It has a tensioning bolt (1), a transverse nut pin (3), and a tensioner (2). The latter has an opening, and is arranged so that it can move axially on a tensioning attachment, which is located on the tensioning bolt. One end of the tensioning bolt has a right-hand thread, while the other end has a left-hand thread, and the tensioning attachment is arranged between them. The internal profile of the opening corresponds to the outer profile of the tensioning attachment, and the tensioner has receptacles on its circumference to accept rotating equipment.
Patent DE-19541267-A1 (DE)
Inventor: WIESCH GERHARD
IPC: A47C19/02
Filed: 1995-11-06
Abstract: The beds have a frame (1) which has at least one narrow-wall metal plate (2) on at least one long side. The plate is displaced inwards and its outer surfaces do not project beyond the outline of the mattress (7). The plate is preferably made of aluminium and bent at the corners to form at least part of the foot and part of the head frame. It is attached by bolts to cross beams (8) parallel to the foot and head frames. A mechanism at the base allows the frame to be displaced horizontally and to be adjusted in height.
Patent DE-19543647-A1 (DE)
Inventor: BOEGE LUDWIG DIPL ING
IPC: G01D5/26
Filed: 1995-11-23
Abstract: The invention relates to a length measuring apparatus for measuring the relative position of two objects (9, 11), in which apparatus a meter rule (1) is connected via support members to the one object (9) and the division of the meter rule (1) is felt by a feeler unit which has a measuring head (3) and a measuring carriage (4). The feeler unit is linked to the second object (11) via a connection point (6) using drivers forming a deflectable resilient coupling device (2) which is fastened to the measuring carriage (4) at two points (7, 8) of connection, the connection point (6) for coupling the feeler unit to the second object (11) being arranged between said points (7, 8) of connection.
Patent DE-19548336-A1 (DE)
Title: Refillable dispenser for rolls of paper, nonwoven or film material
Inventor: AVE RAINER DIPL ING
IPC: A47K10/38
Filed: 1995-12-23
Abstract: The dispenser comprises a box with two side walls, base (2), back wall (5) and front wall (4) containing a slot (7) for dispensing the material. A folding lid (6) is mounted on the back wall. The slot extending along the entire length of the front wall is formed between the bottom edge of the front wall and the sloping top (13) of the vertically upwards bent front edge (14) of the base. The slot slopes upwards towards the inside of the box. Inside the box there is a resilient wall (15) that slopes upwards at an obtuse angle towards the top of the box and then curves back down at a sharp angle towards the slot so that the middle section of the wall forms a shoulder (29) which guides the roll material out through the slot. The curved top (18) of the wall lies below the top edge of the front wall.
Patent DE-19601665-A1 (DE)
Inventor: PAETZOLD DIETER
IPC: A47L13/59
Filed: 1996-01-18
Abstract: The water-drainage pressure applicator (7) and a pressure application unit (15) are concavely shaped facing each other and have interfitting holes (19)or tines (18). An operating lever (10) and pressure application unit are in the form of a single-armed lever containing a cam (21) for connecting it to the pressure unit. The squeezer consists of a base frame (2) for adapting onto a container (1). The operating lever is mounted on the transition (9) between the base frame and the pressure applicator and unit.
Patent DE-19605149-A1 (DE)
Title: High strength fired porous ceramic structure production
Inventor: MAIER HORST R PROF DR ING
IPC: C04B38/08
Filed: 1996-02-13
Abstract: Producing porous ceramic structures from ceramic powders and adjuvants by moulding to green bodies and then firing, comprising the addition of the ceramic powders, in addition to the adjuvants, of inorganic pore-formers consisting of bodies which, before firing, have a volume several times that of their actual constituent material and which, at the firing temperature, completely or partially melt and optionally react with the ceramic powders. Preferably, the pore-formers consist of alkaline earth metal, alkali metal and/or other metal oxides, nitrides or carbides (e.g. SiO2, Al2O3, MgO, CaO, Na2O, SiC or Si3N4) and/or metals, especially perlite.
Patent DE-19611339-A1 (DE)
Inventor: JERKEL RUDOLF
IPC: B01F15/04
Filed: 1996-03-22
Abstract: Instead of a discontinuous mixing process for mixing two or more materials for a paint-spraying plant, the invention proposes a continuous mixing and conveying process including the relevant device. To this end, use is made of individual conveyor pumps driven individually by hydraulic adjusting units in the form of double-acting hydraulic cylinders. Control is exerted by acting on hydraulic connecting lines between the adjusting units.
Patent DE-19613859-A1 (DE)
Title: Refrigerator and freezer
Inventor: GLAESER JUERGEN
IPC: F25D29/00
Filed: 1996-04-06
Abstract: The refrigerator has an adjuster for the temperature inside (16,20) operating by controlling the running time of the compressor (12). There is a timing unit (44) which is activated or deactivated to switch on or off the compressor for a preset time. One temperature sensor (34) measures the compartment temperature and another, that at the evaporator (38). The timing unit works in accordance with these temperatures and/or the measured compartment humidity, the number of times the door is opened and/or the number of compressor control cycles. The evaporator is located so that an air passage runs between it and the inner back wall of the compartment.
Patent DE-19616474-A1 (DE)
Title: Piston for stroke machine, such as internal combustion engine
Inventor: LABORANOWITSCH JOHANN
IPC: F16J1/09
Filed: 1996-04-25
Abstract: The piston (1) has several separate grooves (5,6,7) with rings (8,9,13) within them. It has at least a compression ring (8) near the piston's head (2) and an oil control ring (9,20) distant from the head. One groove (7) has an oil drain hole (11) leading within (10) the piston. The groove (6) next to this groove on the side near the piston head also has an oil drain hole (12) leading within the piston. This hole may be radiate straight or at an angle away from the bottom (6') and or ring side (6") of the groove.
Patent DE-19616738-A1 (DE)
Inventor: HEINEKE DANIEL DR
IPC: C07C5/41
Filed: 1996-04-26
Abstract: This invention concerns a catalyst, particularly for producing aromatic compounds with 6 to 8 atoms from non-aromatic hydrocarbons with straight-chained, branched and/or cyclic alkyl or alkylene chains, respectively, with 6 to 8 carbon atoms containing essentially at least one oxide of a transition metal of the IVB group of the periodic system and, optionally, one alkaline metal or alkaline earth metal compound and/or a compound of the third main or secondary group of the periodic system and/or a rare earth metal zinc compound or a mixture thereof, with the condition that the compounds change into the corresponding oxides upon calcination.
Patent DE-19620180-A1 (DE)
Title: Miniaturised portable gas sensor
Inventor: EISELE IGNAZ PROF DR
IPC: G01N27/12
Filed: 1996-05-20
Abstract: The sensor has its heat consumption reduced by placing a perforated membrane jacket over the heated surfaces. By selecting a perforation ratio with which the time constant of the gas diffusion into the interior of the sensor matches that of the chemical surface reaction reduction can be achieved without change in the response time.  A thermally insulating layer can be applied over the perforated membrane to reduce the thermal conductivity which can also be achieved by using a multiple membrane. The multiple membranes can be spaced apart so that the gap between them can be of the order of size or less than the free wavelengths of the surrounding gases.
Patent DE-19621238-A1 (DE)
Inventor: GUESGEN OLAF
IPC: C22B21/00
Filed: 1996-05-25
Abstract: The plant for a wet process to clean aluminium dust from process air passes the air into a washer through a number of pipes into which a sodium hydroxide solution is sprayed. The reaction product, sodium aluminate, is collected in the base of the washer whilst clean air is drawn off the top by a fan. Also claimed is the cleaning process using the above plant.
Patent DE-19622387-A1 (DE)
Title: Transponder for contactless extraction of information
Inventor: BLOCH WERNER
IPC: G01S13/75
Filed: 1996-06-04
Abstract: The transponder includes a flat substrate (K) on which a coil arrangement (SP) is wound. The coil windings cover a part of the substrate surface and the longitudinal axis of the coil is parallel aligned to the substrate. Attachment elements are placed on the parts on the substrate which are not covered by the coil.  Preferably, an attachment element continuous from one end of the substrate from the middle in form of a bracket (L) with a breakthrough (P). The attachment element consists of a material which allows welding with other elements.
Patent DE-19623674-A1 (DE)
Title: Electric switch contactor
Inventor: BERNARD GILLES
IPC: H01H47/10
Filed: 1996-06-13
Abstract: The contactor is provided in a housing (1), and has a main current loop with one or more movable contacts (4) and terminal clamps for the main current loop. The arrangement also includes an electromagnetic drive (5, 6) with a mechanism (9) actuated by a movable armature of the drive. The mechanism (9) is provided between the drive and the movable contact(s) (4) to actuate them when the drive is supplied with current by transmission of a main signal, and opens them again when no current flows. A control loop powers the electromagnetic drive (5, 6). A low resistance (7) is normally short circuited by a movable auxiliary contact (8) and is connected in series with the electromagnetic drive (5, 6) when the auxiliary contact is actuated. A switch (18) can be manually set to an automatic operation position where the main contacts are actuated by a main signal and are released again at the end of the signal. The switch (18) can also be set to a forced operation position where it manually puts the mechanism back to the actuation position of the main contacts (4) and holds it there. Under the effect of a control signal when the switch (18) is in the force operation position actuation of the electromagnetic drive causes actuation of the auxiliary contacts (8) to set the resistance (7) in series with the electromagnetic drive and to trigger the control switch (18) which is set back to the automatic operation position. The main contact mechanism (9) is arranged such that it is directly actuated by the control switch (18) when it is in the force operation position while the armature of the electromagnetic drive is scarcely or not at all affected by the switch when it is in this position.
Patent DE-19624051-A1 (DE)
Inventor: FOERSTER THOMAS DR
IPC: C11D3/00
Filed: 1996-06-17
Abstract: A perfume oil concentrate is claimed in the form of a transparent aqueous microemulsion with a droplet side of 10-100 nm. The concentrate comprises 10-50 wt. % of a perfume oil (A); 1-10 wt. % of a co-oil component (B); 1-30 wt. % of an alkylglycoside emulsifier of formula RO-(G)x (I) (C); and optionally up to 10 wt. % of a nonionic or cationic co-emulsifier (D). The weight ratio (A):(B) = 10:1 to 2:1. R = 8-22 C alkyl; (G)x = an oligosaccharide group with an average degree of oligomerisation x = 1-2.
Patent DE-19626199-A1 (DE)
Title: Window modification method against forced entry
IPC: E05B63/00
Filed: 1996-06-29
Abstract: The method involves milling an elongated hole in a fitting flange. A mushroom-headed pin is rivetted into a hole drilled in a locking bar. This pin works in the elongated hole, whose length is equal to the amount of pin movement.
Patent DE-19628646-A1 (DE)
Title: Synthetic thread spinneret plate-pot unit reducing expensive cleaning
Inventor: GROS RAHIM
IPC: D01D4/02
Filed: 1996-07-16
Abstract: An appts. for melt spinning of endless thermoplastic polymer threads has a spinneret pot holding the spinning plate. Pot (2) and plate form a cup-shaped one-piece unit and parallel grooves (5) are introduced into the plate. The spinneret drill holes (6) discharge from the floor of the grooves.  Pref. a filter (11), filling out the pot cross-section, sits on the, rhombic or rectangular, stumps (4) formed between the two arrays of intersecting grooves which form the cavity for melt distribution. The arrays intersect at an angle of either 90 or 60 deg .
Patent DE-19630773-A1 (DE)
Title: Screw-clamped connector for overhead 380kV power line cables
Inventor: KEMPF JUERGEN
IPC: H02G7/05
Filed: 1996-07-31
Abstract: A so-called fish-connector provides a means of connecting two freely supported overhead cables. The connector has two end sections 2',3' that have bolts 5 for securing the ends of the cables. The end sections are coupled to a centre section 3 that has a ball bearing races 6,6,.  A coupling pin 4 passes through the centre part and is secured by a clamping pin 8. An electrical contact is maintained across the connector by a pin 9 having spring contact laminates.
Patent DE-19631167-A1 (DE)
Title: Method of IC engine injected fuel pressure control
Inventor: WARNECKE VOLKER
IPC: F02M69/30
Filed: 1996-08-01
Abstract: A method for the control of fuel pressure in an injection line (4) of an IC engine in which the fuel pressure is adapted or matched to the operating state of the IC engine. The fuel pressure is controlled in dependency of the fuel temp. (T) in the injection line (4) in such a way, that the fuel pressure lies above threshold or limiting pressure corresp. to the respective temp. , so that only a given amount of fuel, in particular no fuel at all, vaporises in the injection line (4). With increasing fuel temp. (T) the fuel pressure (P) in the injection line (4) is increased in such a way that only the given amount of fuel i.e. zero, vaporises.
Patent DE-19636588-A1 (DE)
Title: Sintered glass article production
Inventor: LOTTERMOSER MANFRED DIPL PHYS
IPC: C03B19/06
Filed: 1996-09-10
Abstract: A method of producing sintered glass articles involves heating poured glass particles with a pulsating flame. Preferably, a hollow mould, filled with poured glass particles, is passed through a furnace space, into which a pulsating flame is directed. Also claimed is an apparatus for carrying out the above process, in which a pulsating flame is directed into the inlet of a furnace space in the form of a horizontal tube, the outlet of which communicates with a chamber having walls of temperature resistant, porous material.
Patent DE-19639114-A1 (DE)
Title: Heat-transfer device with stacked plate construction e.g. for high temperature, cooling device in electric vehicles
Inventor: BRENNER MARTIN DIPL ING
IPC: F28D9/00
Filed: 1996-09-24
Abstract: The device has several stacked plates with through holes. Flow channel plate units (2) have one or more adjacent flow channel apertures (6) extending between two plate side regions and separate connecting channel through holes (11a,11b). Connecting cover plate units (3) have connecting channel through holes (15-15d)in at least two side regions and are alternated with the flow channel plate units. There is no fluid connection between the flow channel through holes of adjacent flow channel plate units. The ends of the flow channel through holes are connected by overlapping connecting channel through holes.
Patent DE-19640078-A1 (DE)
Title: Retainer for securing interchangeable electrical tools in motor vehicle
Inventor: FRIEPES GERHARD
IPC: B60R11/06
Filed: 1996-09-28
Abstract: The retainer is formed as an injection-moulded plastics housing (1), which has a retaining clip (8) to releasably secure a workpiece (5). The retaining clip comprises a stirrup (9), which acts in conjunction with a ramp (10), to clamp and retain the workpiece. The workpiece can be integrally formed with the housing so that it can be snapped from the housing when required, and after use can be stored in the clip. The tool can be fitted with interchangeable tools or bulbs (12).
Patent DE-19644440-A1 (DE)
Title: Cooled goods transport container
Inventor: RUEDIGER HORST DIPL ING
IPC: F25D19/00
Filed: 1996-10-25
Abstract: The transport container (1) has a door cover (2) and a cold reservoir. There is  an indentation in a wall of the container to receive a projection from the cold reservoir. The cold reservoir projection (5) is cooled inside. It may be fluid dampened and-or warmed.  The fluid can flow as a coolant in the projection and cools and-or rewarms the return fluid flow to the reservoir. The container additionally contains the goods to be transported.
Patent DE-19648904-A1 (DE)
Title: Mechanical press
Inventor: OEN RICHARD J
IPC: B30B15/00
Filed: 1996-11-26
Abstract: The press has a frame construction with an upper section (12) and a table (14), and a slide (30) which is guided through the frame construction in order to move up to and away from the table in opposite directions. A drive mechanism (32) is installed on the frame construction and a flywheel arrangement is rotated by the drive.  The flywheel rotates relative to the frame around a rotational axis on at least one bearing. A crankshaft is located to rotate inside the upper section and is in drive communication with the slide.
Patent DE-19650387-A1 (DE)
Title: Air-cooled low-power electric motor housing
Inventor: IVKOVIC ZORAN
IPC: H02K5/173
Filed: 1996-12-05
Abstract: The electric motor housing (1) has a tubular housing wall (2) formed from a material strip, closed by a bearing plate (3) at one end. The bearing plate is formed from a number of tongues (4,4a,4b,4',4a'), projecting from one edge of the material strip which are bent inwards towards one another.  The tongues are spaced from one another so that air-gaps (12,12a) are left between them when they are bent inwards for forming the bearing plate and are shorter than the radius of the bearing plate to provide a hole at the centre of the latter.