baber/WOPTO huggingface dataset:
Patent DE-4330093-A1 (DE)
Title: Safe refuse-incineration and disposal system - immerses material in water column and feeds in atomic oxygen@ from bottom sufficient for total combustion
Inventor: LAMMERS ALBERT
IPC: F23G5/00
Filed: 1993-09-06
Abstract: The refuse, free of special refuse, is immersed in a column of water, to which atomic oxygen is fed from the bottom in the opposite direction to the sinking refuse, and in the quantity necessary for total combustion. The heat generated by oxidation is dissipated by cooling, preventing evaporation of water and acids, and cooling is continuous. The refuse is continuously delivered to the edge of the column and not the centre, the carbon-dioxide generated being discharged upwards via the latter without contact with the incoming refuse. The necessary additives are fed in to convert water-soluble acids and salts into non-soluble sediment, which is collected in a bottom funnel and extracted. The atomic oxygen is fed in immediately it appears with the electrolysis. USE/ADVANTAGE - Incineration of refuse without generation of poisonous gas or fly-ash.
Patent DE-4334282-A1 (DE)
Inventor: BOEHM HARALD DR
IPC: H01M2/10
Filed: 1993-10-08
Abstract: A double-walled housing comprises an inner wall 2, and an outer wall 1 enclosing a cavity under vacuum. Heat insulation material 3 at least partially fills the cavity. Heat-resistant intermediate material 4, 5 is arranged in the form of a layer between the inner wall and/or the outer wall and the heat insulation material. The density of the intermediate material is less than that of the heat insulation material. The increased porosity of the lower density intermediate material aids evacuation of the cavity. The housing may be used for a high-voltage battery or a Dewar vessel. <IMAGE>
Patent DE-4339541-A1 (DE)
Inventor: REITBERGER RUDOLF
IPC: B23Q1/01
Filed: 1993-11-19
Abstract: The guide rail for drilling, cutting-off and grinding devices has two first and two second pairs of guide surfaces (1, 2, 3, 4) which are essentially symmetrically opposite one another. Both the first and the second pairs of guide surfaces (1, 2, 3, 4) are disposed in a V-shape relative to one another and are arranged next to one another, in which case they extend along the centre axis of the guide rail. Running perpendicularly to a first axis (S1) of symmetry of the two first and two second pairs of guide surfaces (1, 2, 3, 4) is a further axis (S2) of symmetry, relative to which a further pair of guide surfaces (7, 8) are arranged on both sides. The guide surfaces (7, 8) are disposed in a roof shape relative to one another and extend along the longitudinal axis of the rail. <IMAGE>
Patent DE-4401847-A1 (DE)
Inventor: KIEHNLE GUENTHER
IPC: H02K1/17
Filed: 1994-01-22
Abstract: The description relates to a cage for securing permanent magnets in a stator of an electric motor. There are electric motors in which the stator consists of permanent magnets fitted in a magnetically conductive housing. These magnets are often secured in the housing adhesively or otherwise. There has, however, already been a proposal to provide retaining cages for these magnets. Their precise fixing in the cage, especially in the peripheral direction, gives rise to difficulties. To this end, it is proposed to make slits (20) in the cage into which spring components (30) may be fitted to bear on the side surfaces of the magnets (32, 34). The spring components may be U-shaped elastic wires inserted flat into the slot with their arms (31, 33) projecting on either side from the side surfaces (4, 4') of the webs (12).
Patent DE-4402275-A1 (DE)
Title: Filling device for sand or mortar
Inventor: KEMPF MANFRED
IPC: B07B1/50
Filed: 1994-01-27
Abstract: The filling device has a filling funnel (10) with input aperture (12) and output aperture (14), and a protective grid (20) in the region between the two apertures, fixed to the funnel wall (18). The grid is pivoted about an axis (22) through the funnel passage (16), against a spring return force, so that it can be put into vibratory motion. The spring return force comes from an elastic (spring or rubber) yielding point (24), which is contacted by a pin (38) on the grid. There may be two of these points, diametrically opposite each other in the funnel walls, for pins on either side of the grid.
Patent DE-4402324-A1 (DE)
Title: Centrifugal sieve for flour
Inventor: KRANEPOHL DIETRICH DIPL ING
IPC: B07B7/083
Filed: 1994-01-27
Abstract: The centrifugal sieve has the smallest cross section of slit aperture (6) in the casing (9) of the classifying rotor formed by the edges of the spaced rectangular plates of the same width (B) for the entire height of the slit. The internal corners of the plates are arranged so that they all have the same clearance from the turning axis (12). The plates are at right angles to a lower flange (14) and at an angle of up to 90 deg. to the casing. The internal corners of the plates form a right angle with the turning axis of the classifying motor. The upper flange (8) is in the free intermediate space of the apertures.
Patent DE-4404141-A1 (DE)
Inventor: POLLACK DIETER DR
IPC: B23K26/02
Filed: 1994-02-09
Abstract: The invention relates to a device for shaping a laser beam, especially in laser-beam surface machining, with at least one static beam-shaping mirror (1) and at least one rotary mirror (2), in which use need not be made of the static beam-shaping mirror in certain conditions and for certain purposes, whereby the perpendicular to the beam deflecting surface of the rotary mirror (2) is tipped through a given angle to the axis of rotation and the beam-deflecting surface of the rotary mirror is not structured. The invention also relates to a process in which this device is used, and to a possible utilization of this device and process.
Patent DE-4404654-A1 (DE)
Title: Device for removing and pulverising hop vine residues
Inventor: KOLLMANNSBERGER JOSEF
IPC: A01D82/00
Filed: 1994-02-14
Abstract: The device has several pairs (16) of oppositely rotating pick-up wheels (12,13) axially spaced from each other. The wheels (12,13) of each pair are close together in an overlapping circumferential area (14) so that the collected vine remains (15) are separated between the two wheels of each pair. The axes of the pick-up wheels or their drive shafts (10,11) can be inclined to the travel direction (22) of the tractor supporting the machine. The pick-up wheels have radially protruding teeth (18,19) penetrating into the ground. The tooth flanks can be hardened and act like cutters.
Patent DE-4406664-A1 (DE)
Title: Apparatus for producing blown films
Inventor: SCHAEFER KLAUS
IPC: B29C48/90
Filed: 1994-03-01
Abstract: The tubular films produced by the film blow-moulding process have die-dependent, circumferentially distributed thick points and thin points, which are sensed by sensors (17) and, after comparison with a predeterminable set value, are fed to a controller (20). The controller (20) gives control signals to circumferentially distributed actuating devices (16), which operate shut-off members (13, 23, 26) in a branch line (10) of a supplementary-air channel (19). Connected to the said shut-off members there is in each case a blowing channel (11), the mouth (12) of which lies directly at the outlet of the melt channel from the blown film die (2, 3). The supplementary-air cooling allows the temperature and viscosity of the still molten film bubble to be influenced to good effect before its expansion. <IMAGE>
Patent DE-4407922-A1 (DE)
Title: Lateral restraint for protective roll=up shuttering
Inventor: KLOSE WERNER
IPC: E06B9/58
Filed: 1994-03-09
Abstract: The restraint is such that a terminating bar, or slat (1) of the shutter is fitted with a structural part (5) at each end. This is designed to combine with a guide (2), or a reinforcement (12) attached to it, so as to prevent the end of the bar or slat from being pulled away from the guide. The structural parts can have their end regions (7) inserted into a groove (6) in each end of the bar or slat, and can be connected with a fastener (8). This can be designed so that it is accessible only from inside the shutter. This lateral restraint can be fitted to the terminating bar or lowest slat, and/or to subsequent slats in the shutter, and the inserts can also be made from plastics or low-density metal.
Patent DE-4411832-A1 (DE)
Title: Revolver machine gun
Inventor: TRAUT ALEXANDER
IPC: F42B10/28
Filed: 1994-03-31
Abstract: A revolver machine gun for firing disc-type projectiles, which are caused to rotate during firing by means of an eccentric centre of gravity, and thus achieve a boomerang effect. The ammunition is located in a magazine underneath the drum, from which the rounds are emitted successively, from four chambers. As a result of the rotation, the disc-type projectiles achieve a stable flight path over a long range and thus a high hit probability while, on the other hand, targets behind an obstruction can be fired at from the rear, by using the boomerang effect.
Patent DE-4412278-A1 (DE)
Title: Circuit board with both rigid and flexible regions
Inventor: SEILER HARTMUT DIPL PHYS
IPC: H05K1/00
Filed: 1994-04-09
Abstract: To construct a flexible region in a curved zone (18) at least one cut is required in the circuit board base (11). The cut is made at right angles to the direction of the bend and forms a wedge-shaped bending joint (19). On the conductor path side, a plastically deformable copper strip reinforcement (14) is placed over the curved zone (18) and is joined to the circuit board beyond the curved zone (18). Within the curved zone (18) on the conductor path side is a cavity (15) formed as an expansion joint to provides elasticity.
Patent DE-4419122-A1 (DE)
Title: Drafting system arm construction
Inventor: EBERHARDT ROLAND
IPC: B23P19/06
Filed: 1994-06-01
Abstract: A drafting system has a number of pins (17-20) placed between sheet metal sides (12). At least one of the pins is stud welded to the sheet metal.  Pref. a protective bead can be formed in the sheet metal side to contain welding sparks. The pins which interact with a movable part of the drafting system are placed in position by pressure and their position is tested by moving the arm and checking the force at the loading element (14). If it is correct, the pins are welded in position, otherwise their position is corrected and the test cycle repeated. Errors due to cumulative tolerances are thereby avoided.
Patent DE-4420317-A1 (DE)
Title: Electronically commutated motor drive
Inventor: LINK HERMANN
IPC: H02P6/10
Filed: 1994-06-10
Abstract: A brushless electrical motor (1) has windings (XYZ) supplied by a drive circuit (2) with commutation signals provided by Hall effect sensors (23). The drive circuit receives pulse width modulated signals from a unit (33) that responds to a microprocessor based regulator (31) and a control unit (4).  Velocity feedback is provided by a sensor (11) that acts as a tachogenerator (F6). The tachogenerator signal is evaluated to determine a correction signal that is applied to eliminate variations due to torque variations.
Patent DE-4420575-A1 (DE)
Title: Use of cross flow membrane filter to remove cloudiness from soln.
Inventor: ROENNEBECK KLAUS
IPC: G01N33/14
Filed: 1994-06-03
Abstract: In this equipment for polarimetric measurements, the medium flows through a filter before being introduced into the measurement tube (2) of the polarimeter (1). Preferably, the filter is a crossflow membrane filter (5) and the pore size of the membrane is less than 1 kD (Dalton - molecular weight). The surface of each guide plate (6) for the filter is optimised, to present the largest possible filter surface for the smallest possible filter volume.
Patent DE-4425349-A1 (DE)
Title: Method of interconnecting hollow profiles using two profile halves
Inventor: GRABNER JOERG
IPC: F16B5/00
Filed: 1994-07-18
Abstract: The system is used to connect profiles end to end when the profiles have at least one hollow space and the cross sections of these spaces are approximately equal. Two connector sections (3, 4) are used, which together have the same contour as the insides of the cross sections of the profiles which are to be connected.  The two sections (3, 4) are covered with adhesive and are inserted in the ends of the profiles. An elastomer bellows is first placed between the parts (3, 4). One of the profiles has cut-outs (8) for the air inlet of the bellows. The bellows is inflated to push the sections (3, 4) against the insides of the profiles.
Patent DE-4425410-A1 (DE)
Title: Identification system for automatic machine operation user
IPC: G07C9/00
Filed: 1994-07-18
Abstract: A system for identifying personnel for operating automatic machines and automatically controlled machines, in which the personnel have a data carrier, in particular in the form of plastic cards which contain an integrated circuit (i.c) in which personnel-orientated data is stored. To provide a system with much higher security against any misuse, data derived form optically recognisable, physiologically discriminatable details about a person, is stored in the i.e (14) of the data carrier (10), and the reading device (50) is provided with a sensor device for covering the physiological details of a person into digital-data details.
Patent DE-4428685-A1 (DE)
Title: Goods distribution method, esp. for inner city delivery
Inventor: BERG CLAUS C
IPC: B65D88/02
Filed: 1994-08-12
Abstract: The method involves labelling individual goods to be sent with article and manufacturer data and, if required, distribution station identifying data. The goods and/or customer consignments are formed into City=Branch=Centre or CBC consignments which are labelled with CBC data and conveyed to a distribution centre. The consignments are taken into the distribution centre and the CBC data read into a CBC computer. The CBC consignments are reformed into distribution consignments according to the station data stored in the computer and the article and manufacturer data and/or customer data and/or CBC data. The distribution consignments are conveyed to a distribution station. Station data are transferred in real time from a manufacturing computer to the CBC computer or by automatic data acquisition by the CBC computer.
Patent DE-4431287-A1 (DE)
Title: Metering appliance for distributor
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C7/12
Filed: 1994-09-02
Abstract: The coupling elements (36,37,41) are positioned outside the metering wheels (21,22,23) and housing (18). The metering wheels are positioned on hollow shafts (25,29,30) positioned on the metering shaft (20).At least one further hollow shaft (29) driving at least one metering wheel is positioned on one of the hollow shafts. The hollow shafts are connected to the metering shaft by means of at least one coupling element.
Patent DE-4432658-A1 (DE)
Title: Dowel module with headed screw and plastics dowel
Inventor: STOFFEL HELMUT
IPC: F16B13/04
Filed: 1994-09-14
Abstract: The headed screw (10) passes through an expandable and/or deflectable and/or swellable plastics dowel (14). The module contains a metal dowel (12) with expansion segments (30) formed by axial slits. It has an inner thread for the headed screw for axial clamping of the plastics dowel between the metal one and the screw head (16). The fixing of the two dowels is provided by an axial tongue-and-groove coupling (30,40). The metal dowel has an enclosed, annular dowel foot with an inner thread, from which extend the expansion segments up to the module head part. The expansion segments have an inner cone and/or the plastics dowel end, facing the metal one, has an outer cone enabling the metal dowel to slide.
Patent DE-4433483-A1 (DE)
Title: Endoprosthesis for the radiocarpal joint
Inventor: ROZING PETRUS MARIA PROF DR
IPC: A61B17/86
Filed: 1994-09-20
Abstract: Endoprosthesis for the radiocarpal joint with a proximal joint member which has a stem that can be inserted in the channel of the distal radius and has a joint cavity, and a second distal joint member which has a stem that can be inserted in a metacarpal bone and has a joint section containing a spherical joint surface, the proximal joint member having an insert which contains the joint cavity and is fitted detachably to the proximal joint member.
Patent DE-4437635-A1 (DE)
Title: Laundry dryer
Inventor: HANSCHMIDT HERBERT
IPC: D06F58/38
Filed: 1994-10-21
Abstract: Laundry dryer has a device for registering the moisture content of the washing and a rotating drying drum (1). The drum surface features two contact bands (3) which run in parallel to each other at a reciprocal distance. A stationary scanning arm (5) features a movable holder (7) for two sliding contacts (8) mounted under spring tension. The arm (5) is equipped with a weight body which is located on the fastening axis of the contacts (8).
Patent DE-4438400-A1 (DE)
Title: Counterflow system for making waves
Inventor: HEGELE FRANZ
IPC: F03B7/00
Filed: 1994-10-27
Abstract: The counterflow system has an impeller with a horizontal axis fitted in a partly cylindrical casing. The top side of the casing has an outlet aperture through which water can exit tangentially and horizontally. Its bottom side has a closable inlet aperture of variable cross-section through which the water can enter tangentially in the turning direction of the bucket wheel. The outlet opening may be covered with a flow leveller, which also acts as a protective grille for the bucket wheel and imparts laminar flow characteristics to the water on its way out.
Patent DE-4443349-A1 (DE)
Inventor: SCHEKALLA PETER
IPC: H01R13/629
Filed: 1994-12-06
Abstract: An electric plug-type connector has two detachable connecting parts that may be axially coupled and uncoupled by means of a laterally extensible slide. One connecting part includes the socket housing and control means. The other connecting part includes a matching plug housing with laterally projecting coupling pins. The slide in turn has a profiled coupling channel. In order to obtain a space-saving connector, two different control means are provided between the slide and the socket housing. The first control means is an axial control with a substantially linear axial groove in the socket housing and a radial bearing cam on the slide that determines at the same time the bearing point for a swivelling motion of the slide. The second control means is a flip control with a sliding block on the one hand and a slide guide on the other hand that is curved to match the combined swivelling-translatory motion of the slide. The coupling channel is designed as an arc segment, determines the lever-like swivelling motion of the slide and is arranged at the same side of the lever arm of the slide as the flip control in relation to the bearing point for the swivelling motion. Although the axial height of the arch formed by the coupling channel determines only part of the coupling and uncoupling stroke, the remaining axial stroke is determined by a translatory motion of the plug housing with the slide.
Patent DE-4446741-A1 (DE)
Title: Actuating device e.g. for motor vehicle seat height and back support angle adjustment
Inventor: HOENICKE GUENTER
IPC: B60N2/16
Filed: 1994-12-24
Abstract: The device is intended for adjusting the height of a seat and the inclination of the back of the seat. The actuating device (2) consists of the adjusting mechanism (9) and a known braking unit (15) connected with the lever mechanism (not shown) and the gears (18) and the ratchet wheel (10) of the adjusting mechanism. The adjusting lever (4) is coupled with the ratchet wheel through two pawls (5, 6) which move in opposite directions about a common axle (8) mounted on the lever (4) and engage with the wheel. Both the adjusting lever and the ratchet wheel are mounted so that they can turn about the axis (11) fitted to the frame (3) of the seat.
Patent WO-9000228-A1 (WO)
Inventor: HAUG HEINZ
IPC: F02P7/02
Filed: 1989-05-20
Abstract: Un distributeur à haute tension pour systèmes d'allumage de moteurs à combustion interne comprend un couvercle (10) en un matériau isolant qui porte une électrode centrale (12) et plusieurs électrodes fixes (13). Le couvercle (10) est posé sur un carter (11) de distributeur qui contient un rotor (14) ou sur un culbuteur. Le rotor (14) du distributeur, qui tourne en synchronicité avec l'arbre à cames du moteur à combustion interne, établit une connexion électrique entre l'électrode centrale (12) et les électrodes fixes (13) au moyen d'une électrode (16) du rotor. Afin d'établir le contact avec le rotor (14), l'électrode centrale (12) comprend un charbon (22) axialement mobile dans un passage cylindrique (23) ménagé dans le couvercle (10) du distributeur et qui est sollicité par un ressort à pression (23) contre l'électrode (16) du rotor. Afin d'éviter d'endommager le charbon (22) lorsqu'on fait glisser latéralement le couvercle (10) sur le carter (11), le passage (23) s'élargit en entonnoir du côté de la sortie du charbon, de sorte que le charbon (22), qui à l'état non chargé s'étend hors du passage (23), puisse se déplacer latéralement et ne pas être exposé à une charge de flexion qui provoquerait sa rupture.
Patent WO-8912901-A1 (WO)
Inventor: EMMERICH HERBERT
IPC: H01B13/00
Filed: 1989-06-16
Abstract: L'invention décrit un procédé pour la fabrication d'un faisceau de câbles à partir de câbles préconfectionnés ainsi qu'un dispositif pour la mise en oeuvre de ce procédé. Ce dernier abandonne complètement les systèmes auxiliares de pose destinés à maintenir le faisceau de câbles dans sa forme avant le liage. Il est ainsi possible de disposer en ligne les différents dispositifs récepteurs de logements de prises, les câbles déjà posés pendant librement entre les différents logements de prises.
Patent WO-9007447-A1 (WO)
Inventor: KRUDUP HORST
IPC: B61L25/08
Filed: 1990-01-04
Abstract: Die Meldetafel wird gebildet aus den Frontplatten von im Raster angeordneten Mosaikbausteinen (M1 bis Mn). Ein zentraler Rechner (ANSR) erstellt die Steueranweisungen für die als Leuchtdioden ausgebildeten Leuchtelemente einer Meldetafel und überträgt sie per Telegramm an in der Nähe der Mosaikbausteine (M1 bis Mn) der Meldetafel angeordnete Steuerbausteine (SB1 bis SBn). Diese Steuerbausteine (SB1) liegen an einem gemeinsamen Bus (TB) und sind jeweils Gruppen von Mosaikbausteinen (M1 bis M16) zugeordnet. Sie werden per Adresse angesteuert und führen den zugehörigen Mosaikbausteinen die vom zentralen Rechner erarbeiteten Steueranweisungen zu. Hierzu entnimmt der zentrale Rechner für jedes abzusetzende Telegramm die Adressen des in Frage kommenden Mosaikbausteines und des zugehörigen Steuerbausteines einer Zuordnungsliste, welche die Zuordnung der zu steuernden Leuchtdioden zum jeweiligen Mosaikbaustein und zum Steuerbaustein angibt. Die übermittelten Steueranweisungen werden in den Mosaikbausteinen gespeichert und zur Anzeige gebracht.
Patent WO-9407103-A1 (WO)
Inventor: WEICHERT BERTHOLD
IPC: F41A21/30
Filed: 1993-08-20
Abstract: Un silencieux pour armes à feu peut, en raison de ses caractéristiques suivantes, être adapté facilement à des munitions très diverses: un embout (2) adaptable à la bouche de l'arme à feu; une extrémité (6) formant la bouche du silencieux et traversée par un orifice de sortie (42) du projectile, et un élément central (4) disposé entre l'embout (2) et l'extrémité (6) avec plusieurs parties de chambre (24) successives et posées les unes contre les autres, traversées chacune par un orifice de passage (36) du projectile, élément central dans lequel chaque partie de chambre (24) est fixée directement sur la partie de chambre (24) voisine selon le principe de la construction par blocs, et dans lequel les parois extérieures (28) des parties de chambre (24) successives forment la paroi extérieure du silencieux.