baber/WOPTO huggingface dataset:
Patent DE-4337153-A1 (DE)
Title: Rotary deburring apparatus with brushes
Inventor: KRISCHKE STEFAN
IPC: B24B9/00
Filed: 1993-10-30
Abstract: The rotary deburring apparatus with brushes has the following advantages over the known methods, namely that the cutting edges of the bristles last a long time due to the rotation of the pot-type deburring brushes. The wires are not pressed over and due to the auto-rotation retain their cutting force and, what is more, even sharpen themselves. Due to the auto-rotation and the differing direction of rotation, an all-over deburring result can be achieved, especially in the case of pressed profiles, sheet-metal profiles and the like, since brushing is carried out in all directions and over the entire area.
Patent DE-4340926-A1 (DE)
Title: Lightweight noise protection wall system for grassing over - has steel mats covered by webbing, and steel brackets, placed in steel stand profiles
Inventor: MARKER NORBERT
IPC: E01F8/02
Filed: 1993-12-01
Abstract: The walls consist of steel grating mats (13) and webbing (12) behind these. These are placed into steel plates (7), fastened to the ground, with welded tubular steel stand profiles (1). The walls have steel brackets (14) at both ends, and the brackets engage with hooks behind the L-shaped stabilisation profile (4). The stand profiles consist of main tubes (2) and auxiliary tubes (3), with L-shaped stabilisers (4,5) at both ends. The auxiliary tubes extend into the wall from back and front, and main tube and stabilisers form the holder unit for the wall elements. USE/ADVANTAGE - Esp. vegetation-covered noise protection walls of simplified construction, using modular units for assembly without machines or patterns.
Patent DE-4342082-A1 (DE)
Title: Control circuit and level shifting circuit, esp. for power transistor - has control voltage monitor, and generates recovery signal when defined time period has elapsed after generation of voltage drop signal
Inventor: FUKUNAGA MASANORI
IPC: G01R19/165
Filed: 1993-12-09
Abstract: The control circuit is connected to a power transistor (Q1;Q2) to apply a control signal to its control electrode in response to an input signal. The control circuit is driven by a voltage (VH;VL) applied by a capacitor (CP). The transistor is switched on and off in response to a first and second level of the control signal. A control voltage monitor generates a voltage drop signal when the control voltage falls below a reference level as the capacitor discharges. A recovery signal is generated after generation of the voltage drop signal. USE/ADVANTAGE - Esp. for power components, e.g. IGBTs. Eliminates need for accurate detection of control times of input signal and enables correct detection of abnormalities during control of power elements.
Patent DE-4401708-A1 (DE)
Inventor: SCHIEFERSTEIN LUDWIG DR
IPC: A61Q5/12
Filed: 1994-01-21
Abstract: Aqueous concentrates of cationic, zwitterionic or amphoteric polymers containing at least 25 wt % of polymers and with a viscosity of under 3000 mPas measured by the Brookfield method at 20  DEG C which are suitable for hair and skin treatment, can be included in ordinary hair treatment agents with excellent results.
Patent DE-4407043-A1 (DE)
Title: Active matrix LCD with increased aperture ratio for improved display - includes ring shaped storage capacitance electrode, within each pixel region and surrounding pixel electrode, and driven independent of scanning and display electrodes
Inventor: KIM SANG-SOO
IPC: G02F1/1362
Filed: 1994-03-03
Abstract: An active matrix liquid crystal display includes an electrode 10 which forms part of the storage capacitor Cs of each pixel and is independent of the scanning electrode 1 and the display electrode 5a. The storage capacitor is preferably ring structured and of the independent wiring type. <IMAGE>
Patent DE-4408100-A1 (DE)
Title: Pressure plate clamping and interchanging system for heated press
Inventor: RAPP PETER
IPC: B30B15/02
Filed: 1994-03-10
Abstract: A device for interchanging and clamping pressure plates (8,9) in a heated press, for applying coatings on panels, has pressure cylinders with vertical stroke suspended from an axis of rotation on both sides of a press table (2) and pressure tams (3). The piston rod ends have pressure (18) and thrust (19) rollers, the pressure rollers (18) acting on inclined bars (20) and the thrust rollers (10) on tensioning plates (15), the latter (15) being attached to tensioning straps (14) swivelling on the same axis as the pressure cylinders. During the working stroke the pressure rollers (18) act in conjunction with clamping hooks (16) on  the straps (14), exert an almost horizontal force on the pressure plates (8, 9), clamping straps (13) on the upper press plate (8) and additional straps on the lower plate (9) have arresting hooks (17) preventing  damage if the pressure cylinders fail.   A second set of plate clamping devices on the pressure ram (3) acts as a plate charging system and has clamping hooks (16) which engage in a outer, second row of cut-outs along each side of the lower plate (9).
Patent DE-4410875-A1 (DE)
Title: Bag assembly for fluid delivery to a patient
Inventor: RAHIMY ISMAEL
IPC: A61J1/10
Filed: 1994-03-29
Abstract: The assembly of bags containing fluids, to be delivered to a patient, has at least two chambers each with a lower connection point (30,40) which are interlinked by a flow connector (28) placed outside the edge of the bag assembly (10).
Patent DE-4413864-A1 (DE)
Inventor: BRUEGGENDICK HERMANN DIPL ING
IPC: B01J8/00
Filed: 1994-04-21
Abstract: An extraction hopper (1) with a feed aperture (3) is filled with a bulk substance (2). Beneath the feed aperture (3) there is a rotary feed-through (4), the peripheral wall (5) of which delimits a feed-through chamber (6). The cylindrical peripheral wall (5) has an inlet/outlet aperture (7) matched to the cross-section of the feed aperture (3). In its upwardly directed position it communicates with the feed aperture (3). The bulk substance falls into the feed-through chamber (6) and immediately fills it. To empty the chamber, the rotary feed-through is rotated through 180 DEG , whereupon the feed aperture (3) of the extraction hopper (1) is closed off from the peripheral wall. It is thus possible to extract bulk substances simply and economical.
Patent DE-4414608-A1 (DE)
Title: Vehicle seat, esp for rear seat
Inventor: ENGELS SARAH
IPC: B60N2/30
Filed: 1994-04-27
Abstract: The seat has a seat cushion which can be separated over at least part of its width into a front part (1), and a rear part (2) which has a level corresponding to the heightened seating surface required by a child seat. The rear part lies on a cushion frame (4), which is independent of the frame (3) of the front part.The rear cushion frame is arranged on a height adjustable carrying device, which may be formed from two side linkages (12,13,14). These may also be scissors linkages formed from two levers (12,13), which may pivot about an axis at their crossing point, transverse to the seating direction.
Patent DE-4419674-A1 (DE)
Title: Rear connection piece for a boiler
Inventor: ENGEL ALFRED
IPC: F24H1/32
Filed: 1994-06-08
Abstract: The rear connection piece for a boiler has the shape of a mechanical block (1) which closes off the rear side of the boiler and contains, in its inner cavities, chambers (9, 13, 17, 18, 19 and 20) and at least two inner circuits (23) and (24) for blending the flow water and the return water from the heating circuit for the distribution of hot water, for the conditioning of water for the sanitary installations and for the appliances for mixing (27) and (28) and for the circulation. In addition, the connection piece has, in its walls, openings for the entry (33, 34, 35) and for the exit (12, 21, 22) of the consumer circuits for the heating and the conditioning of hot water for the sanitary installations, as well as the controls (31) and (32) of the appliances for mixing (27) and (28) and for the circulation. <IMAGE>
Patent DE-4419896-A1 (DE)
Title: RAdiographic amplifier screen, and process for the production thereof
Inventor: UMEMOTO AKIO
IPC: G21K4/00
Filed: 1994-06-07
Abstract: The invention relates to a radiographic amplifier screen having excellent sharpness and service life, comprising a support (carrier, substrate), a fluorescence layer formed on the support, and a protective coating formed by coating a solution containing a protective layer-forming resin onto the fluorescence layer, where a water-repellent layer or a resin layer, which can optionally contain a water repellent, is provided between the fluorescence layer and the protective layer, or where the fluorescence layer can optionally contain a water repellent. The invention also relates to a process for the production of such an amplifier screen.
Patent DE-4420083-A1 (DE)
Inventor: TILLMANN MICHAEL DIPL ING
IPC: E04F11/18
Filed: 1994-06-09
Abstract: A bolt (2) is accommodated in a hole (10) drilled in the end face of the slab (11), and secures the mounting (6) against the face (3). A second hole (11), at right angles to and intersecting the first, is drilled in the slab at a distance (a) from the end face, and the anchoring member (5) engaging with the bolt is fixed in it, typically by grouting. The bolt can be tightened down after the grouting operation. The bolt can have a screwed free end protruding from the slab end face. The diameter of the second hole can be at least twice and preferably four to five times that of the first. <IMAGE>
Patent DE-4421207-A1 (DE)
Title: Surface-active fullerene derivs.
Inventor: SCHENKER GILBERT DR
IPC: C09K23/02
Filed: 1994-06-17
Abstract: Surface-active fullerene derivs. of formula (I) are new: F-(A)n (I); F = opt. partly hydrogenated 60C and/or 70C fullerene residue; A = -SO3X, -(CH2)aCH(SO3X)-(CH2)b-CH(OH)-(CH2)cCH2CH3, -(CH2)aCH(SO3X)-(CH2)b-CH=CH-(CH2)cCH3, -O-(CH2)mO-SO3X or -Ph-SO3X (with a+b+c = 12-18; m = 1-12; Ph = phenylene; X = e.g. alkali and/or alkaline earth metal, etc.; n = 1-36.
Patent DE-4421850-A1 (DE)
Inventor: DOLHAINE HANS DR
IPC: C01B33/38
Filed: 1994-06-22
Abstract: A process for producing crystalline alkali metal disilicates useful as builders for washing and cleaning products is characterised in that amorphous alkali metal silicates in a modular range (i.e. molar ratio SiO2 : M2O, in which M stands for alkali metal) from 1.8 to 2.5 are after-baked in the presence of 5 to 25 % by weight water, in relation to the dry substance content of the alkali metal silicates, at a temperature ranging from 200 to 400  DEG C and under an autogenous steam pressure.
Patent DE-4434882-A1 (DE)
Title: Application of silicon elastomer sealants to cast aluminium@ or magnesium@ metal parts
Inventor: HOEGLINGER GERD DIPL ING
IPC: B29C59/10
Filed: 1994-09-29
Abstract: Secure application of a cross-linkable sealant to a pressure cast metallic part comprises: (i) passing the part under a corona electrode to treat the flange or grooved areas; (ii) either (a) applying the sealant as a thick liq. string on the flange or (b) injecting the sealant into a mould contg. (or being formed by) the part; and (iii) crosslinking the sealant.
Patent DE-4435339-A1 (DE)
Inventor: STELLWAGEN ARMIN
IPC: F15B13/043
Filed: 1994-10-01
Abstract: A device for driving a hydraulically controlled main valve (10) a first pilot valve (11) and a second pilot valve (12) for the same side of the main valve (10). Each pilot valve has a control oil inlet (17, 18), a control oil outlet (15, 16) and a control output (19, 20). In a known device, both control outputs are connected to a shuttle valve whose output acts on a control pressure chamber of the main valve. Thus the highest adjusted pressure from both pilot valves acts on the main valve piston. The invention should allow a main valve (10) to be driven in the same direction by two pilot valves (11, 12) in a more economic manner. For that purpose, the control output (19) of the first pilot valve is connected with a control pressure chamber (21) of the main valve (10) and the control output (20) of the second pilot valve (12) can be connected with the control oil outlet (17) of the first pilot valve (11) and/or with a pressure chamber (23) of the first pilot valve. The pressure in the pressure chamber acts on the control piston of the first pilot valve connecting the control output of the first pilot valve to the control oil inlet of said valve.
Patent DE-4436505-A1 (DE)
Inventor: HUEBLER WOLFGANG
IPC: F16H57/04
Filed: 1994-10-13
Abstract: An automatic gearbox, in particular for motor vehicles, has an internal gear pump for feeding a hydrodynamic converter, lubricant means and control and actuating means of the automatic gearbox through a main head valve. An excess stream flows back from the main head valve to the inner gear pump through a supercharging channel (18). The supercharging channel (18) has a cross-section that narrows down continuously in the direction of the inner gear pump and has a supercharging nozzle (20) at its end that faces the inner gear pump. The supercharging channel (18) opens together with its supercharging nozzle (20) next to the suction zone of the inner gear pump into a suction channel (14) in communication with a tank. In order to make the automatic gearbox easier to manufacture and to improve its operation, in particular as far as supercharging of the inner gear pump is concerned, the supercharging channel (18) and the supercharging nozzle (20) are formed in the pump housing (1) by a casting process.
Patent DE-4437614-A1 (DE)
Title: Transport container for bulk goods, e.g. slurry
Inventor: BENNING MANFRED DIPL ING
IPC: B65G63/04
Filed: 1994-10-21
Abstract: The transport container (1) is for use with a heavy goods vehicle (2). It is for the transportation of bulk goods such as dried slurry or dried purified slurry, and is removable from the vehicle. A drain opening (4) is located on the underside (3) of the container for the drainage of the goods, and at least one base closure (5) is provided to open and close the drainage point. The height of the container is a multiple less than its length.
Patent DE-4439548-A1 (DE)
Title: Arrangement for driving a bar magnet
Inventor: SCHMIDER FRITZ
IPC: H02K29/00
Filed: 1994-11-05
Abstract: An arrangement for driving a magnetic bar which is located on the bottom of a vessel or the like, in particular a stirring rod of a magnetic stirrer has as the drive motor (14) an external rotor motor which preferably has no commutator and whose rotor bell (15) consists at least partially of magnetically permeable material, a disc-shaped magnet (16) being mounted on the outside of the rotor bell (15), facing the base (11) of the vessel, in order to drive the bar (7). <IMAGE>
Patent DE-4443160-A1 (DE)
Title: Joint between anode rod end pin and carbon@ anode block
Inventor: CASPELHERR HEINZ
IPC: C25C3/12
Filed: 1994-12-05
Abstract: Joint is made between an anode rod end pin (10) and a carbon anode block (11), partic. for use in fused flux electrolysis for Al prodn., by inserting the pin from above into a recess (12) formed in the block, the dia. of which is enlarged to accept a cast metal sleeve interposed between the pin and the block. Pref. the recess is in the form of a tapering hole which is machined out of the block after the firing or curing process. Longitudinal grooves (14) may be spaced about the periphery of the tapered wall and filled by profiles projecting from the cast sleeve.
Patent DE-4446109-A1 (DE)
Title: Selective utilisation of vehicle engine braking for upward gear change
Inventor: HEDSTROEM LARS-GUNNAR
IPC: F16H59/20
Filed: 1994-12-22
Abstract: The microprocessor control unit is connected by signal lines to devices controlling the fuel system, retarder and antilock (ABS)/antislip (ASR) braking system. It responds to a braking program switch near the driver's left foot, a clutch-pedal switch and sources connected to the transmission mode selector lever, economy/hillclimb mode selector, retarder coolant thermometer, gearbox output shaft tachometer etc. The use of engine braking depends upon whether the braking program switch is engaged so as to raise the normal gear-change point, and whether the loss of speed during the change exceeds a predetermined threshold dependent upon the mode of operation (kickdown).
Patent WO-8203070-A1 (WO)
Title: Manufacturing of capillaries
Inventor: DIETZSCH HANS JOACHIM
IPC: C03B37/00
Filed: 1982-03-10
Abstract: To produce capillaries (9) from materials having therapeutic properties such as for example organic thermoplastics or inorganic glasses, the method comprises the following successive steps: manufacturing of output capillaries (6') with a diameter exceeding the diameter that the final capillaries (9) should have; partitioning the output capillaries (6') into pieces and spreading and arranging side by side those pieces or lengthes of output capillaries to form a layer; conveying this layer through a decompression lock (3); conveying this layer through a heating area (4); evacuating the pieces (6) after the heating area with a reduction of the diameter and/or the thickness of the walls of the capillary pieces (6) and storage of the capillaries thus obtained. The method allows, with a plant reduced to the minimum, and economically, the production of large quantities of capillairies for making hollow glass fiber bands or rowings on a large scale.
Patent WO-8504544-A1 (WO)
Inventor: BECKER PETER JOACHIM
IPC: H04Q11/00
Filed: 1985-03-22
Abstract: Installation pour transférer des données numériques entre des sources de données et des collecteurs de données. Les sources de données et les collecteurs de données peuvent par exemple être des groupes modulaires dans des installations de traitement de données, des systèmes de communication téléphonique, etc. Les sources de données (4) possèdent des photoémetteurs (2) et les collecteurs de données (5) des photorécepteurs (3). Entre les photoémetteurs et les photorécepteurs est disposé un support d'enregistrement holographique (1) dans lequel sont enregistrés des hologrammes produits spécialement. La caractéristique de ces hologrammes est d'ouvrir, lors de l'éclairage de photoémetteurs ou de groupes de photorécepteurs, des canaux de transfert entre ces photoémetteurs et ces photorécepteurs. La structure de l'hologramme permet ainsi de déterminer l'affectation des photoémetteurs et des photorécepteurs. Dans un développement avantageux de la présente invention, des éléments de représentation sont en outre prévus entre les photoémetteurs et le support d'enregistrement, respectivement le support d'enregistrement et les photorécepteurs, afin d'améliorer l'efficacité de l'installation.
Patent WO-8908282-A1 (WO)
Inventor: KUEMMEL KLAUS
IPC: G03G15/23
Filed: 1988-03-02
Abstract: Installation pour l'impression sur un côté ou sur les deux côtés de feuilles séparées introduites séquentiellement dans l'installation, comportant un canal d'impression (DK) auquel est associée une station d'impression (DS) et des éléments de transport du papier (P). Le canal d'impression (DK) est couplé, du côté entrée et du côté sortie, à un canal de retour (RF) comportant des éléments de transport du papier (P) et un dispositif d'inversion (W1) et par lequel les feuilles imprimées sur leur recto peuvent être ramenées, si nécessaire, à la station d'impression (DS) pour l'impression du verso. Le canal d'impression (DK) est relié à un canal de transport du papier présentant des éléments de transport du papier (P) avec un canal duplex (DUK) et un canal simplex (SK) séparés pour le transport séparé des feuilles imprimées des deux côtés ou d'un côté seulement jusqu'à un canal de sortie (AK) commun comportant un deuxième dispositif d'inversion (W2) pour les feuilles duplex. Le canal simplex (SK) présente un magasin qui conserve une première feuille, imprimée d'un seul côté, au minimum jusqu'à ce qu'une autre feuille, imprimée des deux côtés, devant sortir avant cette première feuille par le canal de sortie, ait parcouru le canal duplex (DUK).
Patent WO-8912402-A1 (WO)
Inventor: HORSCH DIETER
IPC: A23K50/75
Filed: 1989-06-10
Abstract: Un fourrage pour volaille, par exemple des poules, se caractérise par le fait de contenir en tant qu'additiff du carbonate de chaux extrait d'algues marines.
Patent WO-9100049-A1 (WO)
Inventor: IRION KLAUS
IPC: A61B1/00
Filed: 1990-06-28
Abstract: Un endoscope comporte une tige (2) à l'extrémité distale de laquelle est agencé un dispositif vidéo (1). Ce dernier est relié via un système de transmission (12) à une unité d'alimentation disposée à l'extrémité proximale. L'unité d'alimentation possède un objectif (10) qui forme une image d'un champ d'objet éclairé par une unité d'éclairage sur un appareil de prise de vue (11). L'endoscope décrit est caractérisé en ce que l'objectif (10) et l'appareil de prise de vue (11) sont combinés dans une unité vidéo (1) qui est montée mobile sur la tige de l'endoscope de sorte que le contour extérieur sectionnel de l'unité vidéo se situe sensiblement à l'intérieur du contour extérieur sectionnel de l'extrémité distale de la tige de l'endoscope lorsque cette dernière est insérée dans la cavité à examiner, et de sorte que lorsque la tige est totalement insérée, l'unité vidéo (1) peut être déplacée, par rapport à l'extrémité distale de la tige (2) de l'endoscope, au-delà du contour sectionnel transversal et/ou sectionnel longitudinal.
Patent WO-9103873-A1 (WO)
Inventor: HEUBERGER ALBERT
IPC: H03J5/02
Filed: 1990-08-06
Abstract: Un système émetteur télémétrique comprend une unité de transmission (7-13) et un microprocesseur (3). Afin d'obtenir des émetteurs télémétriques à emmagasinage réduit, le système émetteur télémétrique décrit comprend une unité de réception (7-13) avec un bloc de commande de la fréquence (7) et un oscillateur (9). Le microprocesseur (3) peut être connecté à un dispositif d'entrée de fréquences (1) qui génère un code de commande de l'agencement de commande de la fréquence correspondant uniquement à des fréquences admissibles de transmission. Le code de commande peut être inscrit par le microprocesseur (3) dans une mémoire non volatile (4). Lorsque l'on branche le microprocesseur (3), celui lit le code de commande dans la mémoire non-volatile (4) et le transmet au bloc de commande de la fréquence (7).
Patent WO-9119615-A1 (WO)
Inventor: MUTSCHLER OTTO
IPC: B43K5/18
Filed: 1991-01-15
Abstract: The invention concerns a writing unit for a cartridge fountain pen, with a nib (1), a gripping-piece (2) and an ink-feed unit (3). The ink-feed unit (3) has lamella-like ink-holding chambers (3e). A capillary channel (3a) passes longitudinally along the whole length of the ink-feed unit (3) on the nib side of the ink-feed unit (3). An air channel (3c) extends out radially from the capillary channel (3a). So that ink does not drip out of the slit in the nib, particularly when the ambient temperature varies considerably, and to ensure that the ink-feed unit is suitable for broad-lettered writing, the writing unit is designed so that the air channel (3c) extends longitudinally over the whole length of the ink-holding chambers (3e) up to a control line (3g) which is formed at the end of the chambers (3e) nearest the nib (1) and which acts as a liquid valve. The air channel (3c) is delimited in the radial direction by a surface opposite the capillary channel (3a), and the air channel (3c) extends, on the side opposite the capillary channel (3a), up to overflow capillaries (3d) linked to the ink-holding chambers (3e) so that liquid can flow between the two.
Patent WO-9409201-A1 (WO)
Inventor: TRUCKENMUELLER KURT
IPC: D06P1/94
Filed: 1993-10-05
Abstract: Selon un procédé de teinture d'un substrat dans un fluide surcritique, un colorant exempt d'additifs est absorbé dans un fluide surcritique et on fait passer ledit fluide sur et/ou à travers le substrat à teindre. On sélectionne pour teindre un colorant usuel contenant des additifs, qui est séparé en additifs et en colorant exempt d'additifs avant la teinture du substrat. Le colorant exempt d'additifs ainsi séparé est ensuite directement absorbé par le fluide surcritique utilisé pour teindre ou par un autre liquide.