baber/WOPTO huggingface dataset:
Patent DE-4133494-A1 (DE)
Inventor: WOLTER HERBERT DIPL CHEM DR
IPC: A61K6/896
Filed: 1991-10-09
Abstract: The invention relates to a self-curing, photochemically or thermally curable resinous dental composition based on polymerisable polysiloxanes, to a process for its preparation and to its use for the preparation of pasty, self-curing, photochemically or thermally curable dental materials. Said composition is obtainable by hydrolytic condensation of one or more hydrolytically condensable silicon compounds, 1 to 100 mol%, based on monomeric compounds, of silanes of the general formula: YnSiXmR4-(n+m) and/or {XnRkSi[R<2>(A)1]4-(n+k)}xB being selected. The radicals A, X, Y, R<2>, R' and R are identical or different and have the following meaning: A = O, S, PR', POR', NHC(O)O or NHC(O)ONR', B = a straight-chain or branched organic radical which is derived from a compound B' having at least one (for 1 = 1 and A = NHC(O)O or NHC(O)NR') or at least two C=C double bonds and 5 to 50 carbon atoms, R = alkyl, alkenyl, aryl, alkylaryl or arylalkyl, R' = H, alkyl or aryl, R<2> = alkylene, arylene or alkylenearylene, X = H, halogen, hydroxyl, alkoxy, acyloxy, alkylcarbonyl, alkoxycarbonyl or NR'2, Y = a substituent which contains a substituted or unsubstituted 1,4,6-trioxaspiro[4.4]nonane radical, n = 1, 2 or 3, m = 1, 2 or 3, where n+m  </=  4, k = 0, 1 or 2, l = 0 or 1, x = an integer whose value is stated in the description.
Patent DE-4137169-A1 (DE)
Title: Rod storage system with conveyor and crane systems
IPC: B65G1/04
Filed: 1991-11-12
Abstract: The system comprises a conveyor device having receiver arms (25) at both sides of a roller path (14) to convey rods (4,12) between a handling device (6) of a stock of rods and the roller path. The receiver arms are independently movable in a vertical direction. The system also includes a crane system includes load crossbeam elements movable in a vertical direction. The load crossbeam elements transport a bar material and are provided with a load take-up device. The load crossbeam elements, are subdivided into sub-crossbeam elements, and these are movable in an individual manner and can be guided during movement in a vertical direction.
Patent DE-4200429-A1 (DE)
Inventor: EHRICH HORST DR
IPC: C23C14/32
Filed: 1992-01-10
Abstract: The object of the present invention is a process for ionising material vapours generated thermally at underpressure in which the material vapours are exposed to the electrons from the cathode spots (6) of a self-consumable cold cathode (3, 4). The thermal vaporising device (7) is the anode so that a vacuum arc discharge forms between the cathode (3, 4) and the anode (7). A further object of the invention is a device for implementing the process in which there are, in a vacuum chamber (1), a coolable cathode holder (4) to generate cathode spots on the consumable cold cathode, a thermal material vaporising system (7, 8, 9) forming an anode and a wall (10) surrounding the cathode and forming an auxiliary anode which has an aperture opposite the cathode.
Patent DE-4209287-A1 (DE)
Title: Writing pen with non-contact ink jet action - has built-in battery powered electromechanical activator to control opening and closing of valve built-in to nozzle section
Inventor: HEINEN MANFRED
IPC: B05C17/00
Filed: 1992-03-21
Abstract: The non-contact ink pen of a type that can be hand held and used for writing on various materials, has ink supplied through a tube to a chamber with an electromechanical drive stage (2). A controlled connection is made (3) to sealing element (4) built into the nozzle (5). The seal is open and closed by excitation of the actuator. The ink within the chamber is subjected to a controlled pressure and the electromechanical drive is operated at a controlled frequency to allow ink to be delivered from the nozzle. A battery supplies (8) the required power. USE/ADVANTAGE - Provides ink jet printing or writing in manual form.
Patent DE-4216691-A1 (DE)
Title: Equipment for surfacing e.g. chipboard with e.g. impregnated papers etc. - takes papers from vertically moved stacks above and below board, and holds them by suction bars inside rollers which press them against boards
Inventor: BIELFELDT FRIEDRICH BERND
IPC: B27N7/00
Filed: 1992-05-20
Abstract: Equipment for surfacing one or both sides of chipboard, plywood or hardboard with films, papers, decorative veneers and/or resin-impregnated papers, feeds the films etc. off stacks above and beneath the plane of loading the sheets and places them on to the sheets. Devices to draw off and lay the films are located above and beneath the plane of the sheet; these devices lift the films by suction bars against the direction of loading the sheets; and the film stacks are moved up and down; the system transfers the films to suction bars inside rollers which rotate through 180 deg., so that the films are passed through the gap between the rollers and are there subjected to pressure. ADVANTAGE - The equipment is inexpensive and short in length. It applies the surface layers speedily, accuratley in register, and without producing dust (as the process is virtually free from friction against the surface of the films used).
Patent DE-4219300-A1 (DE)
Title: Contactless three=dimensional edge location esp. for dynamic focussing - evaluating signals from photoelectric image sensors, which receive object images via beam splitter along different path lengths to obtain height information.
Inventor: BRUECKNER PETER DR ING
IPC: G01B11/02
Filed: 1992-06-12
Abstract: Surface images are acquired by photoelectric image sensors and the positions or shapes of the edges of an object (1) perpendicular to the scanning direction, i.e. length and width information, are determined by evaluating changes in signals. An image of the object is formed on a first sensor (4) and at least one further sensor (5) via a beam divider (3). The path lengths to the two or more sensors are different. Height information is derived by evaluating the signals of at least to sensors, esp. by comparing the rate of change of the signals of at least two image sensors. ADVANTAGE - Height information is obtained over entire measurement object using two-dimensional image sensing without moving image sensor arrangement wrt. object.
Patent DE-4223157-A1 (DE)
Title: Scissors type hand tool, e.g. pliers etc. - comprises two handles with adjustable length stop of screw and nut type system attached to one, adjustable by locking or unlocking stop
Inventor: DESSIRIER JEAN-CHARLES
IPC: B25B7/18
Filed: 1992-07-14
Abstract: On the inside of one handle (6) is an adjustable length stop (9) aligned to bear on the corresponding point of the other handle (7). The stop comprises a screw and two part nut system whose screw (10) is fastened to the first handle (6). The male part (11) has a slotted extension which enters the between the female part (17) and the screw. A conical seating in the female part causes the male part to lock onto the screw when the two parts are screwed together. The length of the stop is adjusted by unscrewing the two parts, adjusting them, and relocking them together. USE/ADVANTAGE - Tin snips, garden shears etc.. Simple and convenient
Patent DE-4224328-A1 (DE)
Inventor: SAALBACH KURT DIPL ING
IPC: B60T11/232
Filed: 1992-07-23
Abstract: A piston with a central valve is disclosed, in particular for hydraulic amplifiers. Pistons having a valve insert (6) that consists of a bearing insert (8) radially surrounded by a valve seat (7) are known. The disadvantage of such valve inserts is that the force connection between both elements in the axial direction is not sufficient in some cases. To help solve this problem, the invention provides undercuts, so that the valve seat (7) engages the bearing insert (8) from behind in both directions. In an advantageous development of the invention, the valve insert (6) is symmetrical and a sealing projection is shaped on the valve seat. The guidance of the valve pushrod (19) is provided in the piston (1) itself.
Patent DE-4230190-A1 (DE)
Inventor: MAEDA OSAMU
IPC: G11B33/06
Filed: 1992-09-09
Abstract: The antenna input and output connectors 14 of the video tape recorder control unit are provided on the larger front surface of the unit, together with control means 16, 17, 18, allowing for the achievement of a compact design. The control unit chassis may be used for both PAL and NTSC systems. <IMAGE>
Patent DE-4237123-A1 (DE)
Inventor: HUBER HANS GEORG
IPC: B01D29/64
Filed: 1992-11-03
Abstract: A device for cleaning large quantities (3) of water from debris at overflow edges (2) has a separating surface (10) which is arranged in a stationary position and through which the quantity of water flows. The separating surface (10) is designed as a piece of a cylinder circumference (7) with an axis (8) lying parallel to the overflow edge (2). Allocated to the separating surface (10) is a receiving unit (11) driven about the axis (8) of the cylinder circumference (7) for removing the debris separated at the separating surface (10). <IMAGE>
Patent DE-4305545-A1 (DE)
Title: Aid for putting on shoes for people whose movement is restricted, with lateral and rear heel guide and a flexible instep-sliding tongue capable of being positioned by removable introduction bow
Inventor: SCHULTZ TITUS DR
IPC: A47G25/80
Filed: 1993-02-20
Abstract: An aid for putting on shoes to make it easier for people whose movement is restricted to put on shoes, primarily old people, the flat plastics heel guide of which encompasses the calcaneal part of the foot at the rear and on both sides as far as permitted by the shoe opening, for comfortably sliding even a swollen foot into the shoe. Furthermore, the aid for putting on shoes has an instep-sliding tongue produced from smooth strong plastics sheet which is positioned in the shoe via an introduction bow capable of being operated by Bowden control and lever on the handle at knee height, and is withdrawn from the shoe after the latter has been put on together with the aid which is firmly connected thereto. With the aid for putting on shoes, the painful squeezing-in of a swollen foot over the relatively hard edges of the shoe opening is avoided and problem-free sliding of the normally obtuse surface of the stockinged instep under the instep cover of the shoe is achieved.
Patent DE-4315149-A1 (DE)
Title: Lid
Inventor: BRUEMMER MICHAEL DIPL ING
IPC: F02F7/00
Filed: 1993-05-07
Abstract: A lid made of polymer material is designed to be substantially pot-shaped, the lid base (1) having reinforcing ribs (3) on the inner side. The reinforcing ribs (3) are designed as a cruciform assembly (4), said cruciform assembly (4) being at least partially penetrated by cutouts (5), and the reinforcing ribs (3) bounding the cutouts (5) being connected to one another by a secondary connecting element. <IMAGE>
Patent DE-4316116-A1 (DE)
IPC: E21D11/10
Filed: 1993-05-13
Abstract: The invention relates to roll shuttering as used, for example, in tunnel linings. Measures to improve force transmission and centring between the deflecting elements (6) and the shuttering skin (7), to attach side shuttering (31, 32), to improve the drive of the deflection elements (6) and to mount the shuttering head on one side are proposed. A high surface quality of the layer (1) to be applied is achieved by the proposed measures, and lateral oozing out of the layer to be applied in the state in which it has still not set is effectively prevented by means of the side shuttering (31, 32). <IMAGE>
Patent DE-4320283-A1 (DE)
Title: Enrichment or complete processing of nickel sulphide concentrate - by sepn. into two streams of higher and lower valuable metal content which are subjected to pyrometallurgical and hydrometallurgical processing respectively
Inventor: JOUNELA SEPPO SAKARI
IPC: B03B9/00
Filed: 1993-06-18
Abstract: Ni sulphide concentrates, or other mixts. unsuitable for smelting, undergo complete processing or enrichment using a process which the concentrate is divided into (1) a stream contg. a higher proportion of valuable metal with Fe/MgO ratio of min. 2.6 which is processed by a pyrometallurgical route; and (ii) a stream contg. a lower proportion of valuable metal with a higher MgO content which is processed by a hydrometallurgical route. The Ni concentrate is sepd. into two stream by either wet or dry enrichment procedures. Halogens are concentrated in the stream for hydrometallurgical treatment. The MgO content of the slag from the concentrate undergoing pyrometallurgical treatment is max 11%. ADVANTAGE - Metallurgical processing of complex materials deemed unsuitable or having limited suitability for smelting is possible.
Patent DE-4320822-A1 (DE)
Title: Pharmaceutical composition with a novel type of action
Inventor: LUDEWIGS CARL HEINZ DIPL CHEM
IPC: A61K38/06
Filed: 1993-06-23
Abstract: The invention relates to pharmaceutical compositions for abolishing migraine in people, characterised in that they contain thyroid hormones in their natural composition, in the form of L-thyroxine, TRH or other appropriate active substances. The invention furthermore relates to a method for abolishing migraine in people by administering the abovementioned active substances. The therapies known to date use customary analgesics, and the disadvantages of long-term treatment with these are known. Targeted intervention in the progress of each attack of migraine has recently been effected with ergotamine tartrate and very recently with sumatriptan. The method for abolishing migraine presented here leads to a change in physiological functions. As a rule, there is freedom from migraine eight weeks after the start of therapy.
Patent DE-4329561-A1 (DE)
Title: Rolling-contact bearing for radial and axial loads
Inventor: MUENTNICH LEO
IPC: F16C19/10
Filed: 1993-09-02
Abstract: The invention relates to a rolling-contact bearing for radial and axial loads comprising two race discs (5, 6) between which two concentrically arranged sets (1, 2) of rolling elements roll on associated tracks (3, 4) and the tracks (3, 4) for each set (1, 2) of rolling elements are each formed by a flange (7, 8) of one race disc (5, 6) and a second flange (8, 7) of the other race disc (6, 5), the flanges (7, 8) extending axially and radially in opposite directions to one another. The bearing is distinguished by the fact that the tracks (3, 4) of the second set (2, 1) of rolling elements are formed in the same way by two flanges (7, 8) extending in opposite directions and both sets (1, 2) of rolling elements comprise balls. This gives a rolling-contact bearing for radial and axial loads in which there is no component of sliding friction. <IMAGE>
Patent DE-4330702-A1 (DE)
Title: Adjustable railing support and conveying stage with an adjustable railing
Inventor: SCHERER HEINZ-JUERGEN
IPC: B65G21/20
Filed: 1993-09-10
Abstract: The invention relates to an adjustable railing support and to a transversely adjustable railing which is held by means of such railing supports. At least one pneumatic cylinder is provided as an adjusting device on the railing support.
Patent DE-4336804-A1 (DE)
Inventor: MUELLER GOTTFRIED
IPC: F24F13/08
Filed: 1993-10-28
Abstract: In a grid for the intake and/or discharge of air, with a housing (7) fitted in an aperture (5) and a cover frame (10), a frame (3) is to be releasably fitted on the cover frame (10). For this purpose the cover frame (10) has a securing strip (11) which has an engagement device (12) on the frame (3) to accept a catch (19).
Patent DE-4344263-A1 (DE)
Title: Illuminated shelf or table structure
IPC: A47B55/02
Filed: 1993-12-24
Abstract: Supports for plates (1.4) are fixed to the guy-ropes (1.1), and illumination is by low-voltage current with one or more lamps. The ropes are secured by fixed anchoring devices (1.2), and also act as conductors for the current from a low-voltage supply (2.5) to the lights (2), being insulated from each other and at different potentials. Struts (1.5) insulated on one side at least support the plates or cupboards and are fixed to the ropes. Low-voltage lamps (2.1) are connected between the later. The ropes can be held taut between the room floor and ceiling, or between fixing devices on the wall.
Patent DE-4400260-A1 (DE)
Title: Control system for IC engine
Inventor: LINDER ERNST DIPL ING
IPC: F01N3/20
Filed: 1994-01-07
Abstract: A control system (13) for an IC engine (10) is used for the valves (19, 20) in the air intake bypass pipes for the throttle flap (18) and to retard the ignition timing. There is no control over the air intake until the catalyser has reached the operating temperature (after the engine is started), whereupon a conventional control process is initiated. During the warm-up phase, the ignition timing is controlled so that a preset idle speed is maintained when the gas pedal is in the idle position. When the pedal is moved, the timing is adjusted to give the same engine torque as for a warm engine, the same pedal position and normal engine control.
Patent DE-4402671-A1 (DE)
Inventor: FEUCHT GERNOT DR
IPC: G01N27/00
Filed: 1994-01-29
Abstract: Sensor comprises a piezoelectric crystal with a coating contg. polyarylene thioether (I).
Patent DE-4407205-A1 (DE)
Title: Fixture for holding upright heater body or similar
Inventor: HEUEL WILHELM
IPC: F24D19/02
Filed: 1994-03-04
Abstract: The fixture (1) has pref. two L-shaped brackets (4) slotting lockably into a mounting (3). A support (7) having a groove (5) to accept the bottom edge (6) of the heater body (2) is slidably mounted on, and lockably held between, the horizontal limbs of the brackets. The top end (8) of the vertical limb (9) of the bracket has a hook-like extension (10) projecting through a slot (11) in the mounting, to engage its rear face. The opposite, lower end (13) of the vertical limb has a trapezoidal extension (14) projecting through a second slot (15) in the mounting. Edge sections (16) of the extension are bent to form stops to engage the rear face of the mounting. The brackets are pref. of metal and the supports pref. plastics.
Patent DE-4408490-A1 (DE)
Title: Geared drive for positioning work boards around computer work stations
Inventor: NAUMANN WILLI
IPC: G09F7/20
Filed: 1994-03-14
Abstract: The drive is designed to be mounted so that a work board can be adjusted in height, distance, and angle of slope relative to the user. In an upper position the board is tilted downwards, and in a lower position the board is tilted upwards. The board is fitted with a geared drive crank between the supporting frame (10) and at least one component of the adjusting mechanism (30).The drive can consist of a geared motor and pivoting crank, and may have a safety coupling fitted between them. At least one link of the mechanism can also be adjustable in length, and the drive can be transmitted via an eccentric disc fitted with contour sensing control switches.
Patent DE-4409456-A1 (DE)
Inventor: SEILER UWE
IPC: H01H3/50
Filed: 1994-03-18
Abstract: The switch has a manual operating button (2), displaced against a return spring bias, with a ratchet mechanism for holding the switch in the on position. The ratchet mechanism can be released manually, or electrically or electronically, with the operating button returned to the off position via the return spring bias. The ratchet uses a ratchet cam attached to the operating button and a cooperating ratchet element, which is released by moving it out of engagement with the cam, e.g. via a release electromagnet (7).
Patent DE-4409859-A1 (DE)
Title: Magnetic necklace for magnetic therapy
Inventor: MASUDA ISAMU
IPC: A61N2/06
Filed: 1994-03-22
Abstract: A magnetic necklace is constituted by forming all or some of a plurality of ornaments of permanent magnets. Each ornament 1a made of a permanent magnet is formed into a polyhedron having a plurality of cut faces and and so magnetized that the N and S magnetic poles generate on sides perpendicular to the direction of connecting the ornaments. The ornaments 1b are non-magnetic, eg. aluminium, and all the ornaments may be gold-plated. <IMAGE>
Patent DE-4410661-A1 (DE)
Title: Polyarylene ether=polyarylene sulphide moulding materials
Inventor: WEBER MARTIN DR
IPC: C08L81/02
Filed: 1994-03-26
Abstract: Moulding materials (1) are claimed, contg. (A) 1-20 wt.% polyarylene ether with at least 0.03 wt.% OH end gps. (w.r.t. the mol. wt. Mn of A) and contg. repeating units of formula (I) or corresp. units ring-substd. with 1-6C alkyl or alkoxy, aryl, F or Cl: X = -SO2, -SO-, -O-, -CO-, -N=N-, -CR=CRa-, -CRbRc- or a direct bond; Z = -SO2, -SO-, -CO-, -N=N- or -CR=CRa-; R, Ra = H or 1-6C alkyl; Rb, R<c> = H or opt. F- or Cl-substd. 1-6C alkyl or alkoxy, 4-10C cycloalkyl, (1-6C alkyl)-(4-10C cycloalkyl) or aryl; (B) 5-95 wt.% polyarylene ether with less than 0.03 wt.% terminal OH gps., (C) 4-94 wt.% polyarylene sulphide, (D) 0-60 wt.% fibrous or particulate fillers; (E) 0-45 wt.% impact-modifying rubber and (F) 0-40 wt.% additives or processing aids. Also claimed are mouldings, fibres and films produced from materials (1).
Patent DE-4411511-A1 (DE)
Title: Warp skein sizing economic application on both sides without excess
Inventor: VOSWINCKEL GERHARD
IPC: D06B1/14
Filed: 1994-04-02
Abstract: A process for sizing a warp skein (1) comprising individual warp yarns entails guiding the skein through the compression gap (6) between a coating roller (4) with an applied film of size (17) in front of the gap and a counter roller (5).  Here the skein is led from below upwards into the compression gap, just before which it is lead before entry on the coating roller surface (8) over the least necessary sector angle (3) for wetting on one side.  To achieve a sizing layer on both sides of the skein a bead of size (22), is dynamically formed before the gap so as not to immediately run off.
Patent DE-4411646-A1 (DE)
Title: Determining geometric properties of objects in front of agricultural vehicle
Inventor: SCHOENFELDER GERT DR ING
IPC: G06T7/55
Filed: 1994-04-02
Abstract: A video camera (K1) mounted at a defined height on a vehicle captures images of the region in front of the vehicle. The heights of objects in this region are determined from the displacement of the image contents of two successively acquired images and the distance (S) travelled by the vehicle.For two images acquired at a distance apart a region is defined in the first image which is relocated in the second image using a correlation technique. The height of the observed object is derived from the difference between the located position of the selected image section and the position within the image calculated from the distance travelled.
Patent DE-4411661-A1 (DE)
Title: Multi-parameter video technical analysis process for fluid media
Inventor: SCHOETTLER MARKUS
IPC: G01N21/78
Filed: 1994-04-05
Abstract: Multi-parameter video technical analysis process for liq. or gaseous media where reagent combinations come into contact with an analysing medium on a carrier material. These reagent combinations change colour in the presence of a corresp. chemical component proportionally to the amt. of this chemical component in the material to be analysed. This can be given a quantitative value. These reagent combinations are deposited on a film or tape as successive reagent fields or as reagent strips running in the direction of the film. Each reagent field consists again of partial fields and one or more partial fields or reagent strips represent chemical reaction zones for one or more corresp. chemical parameters. The strip of film is led out by reagent field or continually through a reaction chamber, in which each film section comes into contact with the medium to be analysed. Each field or film section is reduced by either incident or transmitted light by one or more CCD sensor modules either before, during or after contact with the material to be analysed. The colour intensities of many partial fields are registered in a measuring process and the data are fed to a computer for further processing with a data processing package.