baber/WOPTO huggingface dataset:
Patent DE-4137149-A1 (DE)
Title: Contamination free agitator-shaft gland - has heat sterilisable unit having agitator shaft journalled within separate housing, for pharmaceutical powder bulk container
Inventor: LINDNER ECKEHART DIPL ING
IPC: B01F15/00
Filed: 1991-11-12
Abstract: Sterilisable powder container with agitator (3) supported in bearing, has agitator shaft (4) journalled (6) within separate housing (5) mounted on the container over air-space (7). Housing (5) includes plain bearing (6), of heat resisting sinter bronze, for agitator shaft (4) and O-ring seal (9) sepg. the bearing from air-space (7) which is connected to suction pump by nozzle (8). At the entry point of the shaft (4), the container wall (2) has recess (10) providing reduced wall thickness of approx. 0.5mm at the actual shaft entry, and shaft clearance of approx. 0.2mm. USE/ADVANTAGE - Pharmaceutical powder container, heat sterilisable at upto approx. 160 deg.C. and with an agitator arranged so that there is min. opportunity for abrasion occurence and contamination by abrasion prods. between the agitator shaft and its entry port into the container.
Patent DE-4138338-A1 (DE)
Title: Transport arrangement for plate-shaped test objects - contains two separate conveyor belts with mounting elements on facing edges
Inventor: MANG PAUL
IPC: H05K13/00
Filed: 1991-11-21
Abstract: The transport arrangement contains a conveyor belt arrangement with two separate belts (3,3) which run from a loading station through the test station to an unloading station. The mutually facing edges of the conveyor belts have mounting elements (10) which are operated by actuating elements to enable test objects (4) to be inserted in one position and hold them in another. USE/ADVANTAGE - E.g. for use in testing circuit boards. The handling of objects during transport to and from the test station is substantially simplified while avoiding risk of damaging sample.
Patent DE-4143368-A1 (DE)
Title: Container handling attachment with compacting press - has two rolling bearings with rollers and eyelet for transport hook
Inventor: KIRCHHOFF JOHANNES
IPC: B30B9/30
Filed: 1991-08-27
Abstract: The handling attachment for containers which have an end frame (12), a closure frame (14) and swivel mounted closure flap (16) has rollers (20) which can be set underneath the end wall (12) and an eyelet (22) for a transport hook. This eyelet can be set underneath the closure frame (14) and projects out over the closure flap (16).       Both the height of the roller bearing with rollers as well as the height of the part of the eyelet underneath the flap do not extend beyond the longitudinal supports mounted underneath the container. USE/ADVANTAGE - The containers can be handled independently of the refuse collecting vehicle.       (Dwg.4/4)
Patent DE-4201531-A1 (DE)
Title: Setting of fractured bone affected by osteoporosis - uses hollow pins which are guided by pins of smaller diameter
Inventor: SCHUBERT WERNER DR MED
IPC: A61B17/74
Filed: 1992-01-17
Abstract: A fractured bone which is affected by osteoporosis is held together by pins (1) arranged in a ring. These pins are of a smaller diameter than the pins normally used for holding fractured bones together and are hollow over their whole length. Pins (9) of very small diameter are first driven into the bone and then serve as guides for the hollow pins. Apart from holding fractured bones together the principle can be applied to strengthen bones affected by osteoporosis or other bone disorders. USE - Setting of fractured bones affected by osteoporosis.
Patent DE-4204800-A1 (DE)
Title: Producing lemon slices for flavouring drinks - using vertical tube for lemons above transverse slicer driven by motor in housing fixed to wall and table edge
Inventor: GERSTER ALFRED
IPC: B26D7/06
Filed: 1992-02-18
Abstract: Lemons (38) are stacked (39) one above the other in a transparent vertical tube (42) with their long axes vertical and weighted down by a disc pusher (41). A rotating cutter (21,23,24) is mounted on a flat circular plate (22) with a serrated edge in mesh with a pinion (37), and driven by a motor (32). The machine is designed to cut single slices and discharge them through an opening (60), and any juice is caught in a chamber (47). The machine is in two parts, an upper (3) and a lower (4), the lower part accommodates the drinks glass or container (34). USE/ADVANTAGE - Machine keeps slices of lemon fresh and dispenses at most two or three at a time.
Patent DE-4208853-A1 (DE)
Title: Road surface for high traffic loading - comprises layer of paving stones bonded to existing concrete or asphalt surface and having resin mortar joints
Inventor: RIES ERNST
IPC: E01C5/06
Filed: 1992-03-19
Abstract: Road surface subjected to heavy loads comprises a support base (1) of concrete or asphalt onto which a layer of paving stones (3,3a,3b) are placed. The paving stones (3,3a,3b) normally of basalt or concrete are 2-3cm thick and are bonded to the base layer (1) by an epoxy adhesive layer (20. A synthetic resin mortar fills the joints (4) between individual paving stones (3,3a,3b). USE/ADVANTAGE - The surface is used in housing community areas or older areas of towns requiring an original appearance, withstands high loads, avoids removal of existing surfaces and does not significantly increase road height.
Patent DE-4211992-A1 (DE)
Inventor: WAZEL WILHELM DIPL ING
IPC: B65D41/34
Filed: 1992-04-09
Abstract: In a plastic cap (1) which can be fitted, in particular screwed, onto a bottle neck, having a tamper-proof warranty ring (3) which is connected via an intended tearing point to the outer cap surface and, in the fitted-on position of the cap, engages behind a bead or the like constructed on the bottle neck, projections (6, 8) are provided, which are arranged in sections on the warranty ring, project radially inwards in the direction of the bottle neck and have at least two different constructions in their cross-sectional geometry (6, 8). <IMAGE>
Patent DE-4212317-A1 (DE)
Title: Centring frame for workpieces of circular cross=section - uses longest side of right-angled triangular overlay on square frame as guide to centre of inlaid circular object
Inventor: SCHAEFER KARL-H
IPC: G01B5/02
Filed: 1992-04-13
Abstract: The frame (1) mfd. of metal, plastic or wood has four equal sides set at right angles, and one side of a diagonal it is covered completely by a plastic overlay (2) having parallel lines (3) extending at right angles from its hypotenuse. The inner edge of the frame serves as a stop for setting a circular or cylindrical object with its centre on the diagonal, using the lines as a guide to rotation through exactly 90 deg. USE/ADVANTAGE - In professional and private-sector workshops and drawing offices, the work can be centred precisely without technical expertise.
Patent DE-4213195-A1 (DE)
Title: Multi-circuit line filter with several resonators - which are differently capacitively and/or inductively loaded at point for distortion of undesired ancillary resonances
Inventor: BEUTELSPACHER WERNER
IPC: H01P1/212
Filed: 1992-04-22
Abstract: At least one of the coupled resonators (2) is capacitively and/or inductively loaded at a point for distortion of undesired harmonic resonance frequencies, using distortion capacitors (7, 8). The resulting resonator distortion is compensated for the basic resonance frequency. Pref. at adjacent resonators, various value capacitors or inductances are connected at the same point, or identical or different capacitors etc. at different points. The capacitors etc. may be linked at a resonator point (X), at which the basic frequency is least affected, and the harmonics to be suppressed are affected at the most. ADVANTAGE - Suppression of higher harmonics without extra filter, and reduced selection search.
Patent DE-4215570-A1 (DE)
Title: Ether-rich additive prepn. for petrol - by treating liq. hydrocarbon with prim. alcohol
Inventor: MARQUEZ MARCO A
IPC: C07C41/06
Filed: 1992-05-12
Abstract: Prepn, of an ether-rich additive for petrol esp. of tert.-amylmethyl-ether (TAME) comprises mixing a liquid 4-12C hydrocarbon contg. nitriles with an alcohol selected from methanol, ethanol, propanol or their mixts., treating the mixt. under controlled conditions, prepg. a prod. contg. a 5C alcohol-azeotrope which is essentially nitrile-free, and contacting this azeotrope with a catalyst under ether-forming conditions. Also claimed is the appts. for the above process comprising a unit, for oxidising the hydrocarbon raw material, connected to distillation equipment by a pipeline, in which the distillation equipment is connected to an apparatus for adding prim. alcohols. ADVANTAGE - The process is efficient and economical
Patent DE-4216512-A1 (DE)
Title: Textile machinery preventing service unit advance on personnel - comprises automatic service unit stopping or reversing on encounter with person or object utilising capacitive sensor delivering signal
Inventor: COENEN NORBERT
IPC: G01V3/08
Filed: 1992-05-19
Abstract: Automatic service unit progresses along a textile machine, and has sensor(s) to recognise any object which hinders progress. This is in the form of a capacitance to deliver a signal to the unit drive to stop, or reverse when the object is approached. The spinning frame (1) pref. has a headstock (2) and a row of operating positions (4) at each side. A track (10) surrounds the open-end spinning positions, supporting an automatic service unit (11) for on spinning, cleaning and doffing. Between the track (10) and the outer edge of the unit (11) is pref. an area (12) opt. occupied by the unit. The unit moving in direction (14) will encounter an operation (13). USE - Used to prevent the service unit advancing against personnel working at the frame, or to reverse the unit at a frame end.
Patent DE-4235468-A1 (DE)
Title: Frame for window or door preventing bombardment and break-in - has ancillary profiles securing gap between their face sides with gap bridge over by fillet of refined steel
Inventor: SAELZER HEINRICH
IPC: E06B5/10
Filed: 1992-10-20
Abstract: The frame consists of a pane frame and a screen frame, which on their vulnerable sides are provided with paired resistant ancillary profiles limiting a gap and made of aluminium alloy. The gap (8) is bridge over by at least one fillet (9) of refined steel which is fixed in a long groove (10) of the one ancillary profile (4) and overlaps the other profile (5). The fillet (9) has a profile with a rectangular cross-section, which with its broad side is directed vertically to the plane of the gap (8). Alternatively, the fillet can have circular profile and the width of the opening cross section of the groove is smaller than the dia. of the profile. USE/ADVANTAGE - To protect a window or door against bombardment or break-in.
Patent DE-4236233-A1 (DE)
Title: Vehicle armoured glass - has glass blocks with glass panes flanking polycarbonate plates for impact and splinter resistance with light weight
Inventor: WOELL HERWIG
IPC: B60J1/10
Filed: 1992-10-27
Abstract: The armoured glass pane (1), for a vehicle, is structured in layers which, from the impact side (a), contains at least two glass blocks (I,II) each with a glass pane (4), a polycarbonate plate (6) and a further glass pane (5). At least one further third glass block (III) has a glass pane (7) and at least one polycarbonate plate (8) towards the vehicle interior (d). USE/ADVANTAGE - The armoured glass structure is for a security vehicle for all-round glass or at least one window. The glass structure is resistant to shot and splintering, and has a low weight.
Patent DE-4239651-A1 (DE)
Title: Locking device for vehicle safety belt - has metal lock and release element with plastics injection moulded surround
Inventor: RITSCHEL PETER
IPC: B60R22/40
Filed: 1992-11-26
Abstract: The locking device is designed for use with a safety belt and has a metal clamping element (3). The release mechanism uses a metal element with an elastic plastics surround and the clamping element may engage teeth (4) on a wheel. The metal clamping element engages a steel ball (1) and the plastics surrounding member is made by injection moulding plastics material onto the surface of the steel element. USE/ADVANTAGE - Locking device for vehicle safety belt incorporates metal lock and release element of high mechanical strength and has plastics injection moulded surround to give reduced operational noise.
Patent DE-4239679-A1 (DE)
Inventor: HOFMANN RAINER DR
IPC: C11D17/00
Filed: 1992-11-26
Abstract: The invention concerns dilute aqueous formulations containing 2 to 10 % by wt. of an alkyl glycoside of the formula R<1>-O(G)n in which R<1> is an alkyl residue with 8 to 22 C-atoms, G is a glycose unit and n is a number between 1 and 10. The aim of the invention is improve the ease to handling of such formulations under the conditions of use while reducing the content of non-alkyl-glycosidic active substance in the formulation to the minimum. This is achieved essentially by the addition, to increase the viscosity, of 0.05 to 2 % by wt. of an ether sulphate of the formula R<2>-O-(CpH2pO)qSO3X in which R<2> is an alkyl or alkenyl residue with 8 to 22 C-atoms and up to 3 C-C double bonds, p is the number 2 or 3, q is a number from 1 to 10 and X is an alkali-metal ion, an ammonium ion or an alkyl-substituted or hydroxyalkyl-substituted ammonium ion, the ratio by weight of alkyl glycoside to ether sulphate being 35:1 to 3:1.
Patent DE-4243840-A1 (DE)
Title: Precise transfer of dough from dough dividing machines
Inventor: JUDEX HELMUT
IPC: A21C5/02
Filed: 1992-12-23
Abstract: A dough dividing machine transfers sections of dough to a further treatment device (9 to 14) located below the dough delivery point. The machine consists of a dough dividing chamber element (1) which contains one or more dividing chambers with measuring pistons (6) and which moves across the outlet of a dough delivery system (3,4). The downward delivery of the sections of dough (9) is achieved by a relatively rapidly rotating projecting roller (8) located below the dividing chamber element. The face (6.1) of the measuring piston (6) which comes into contact with the dough is provided with one or more recesses which increase its surface adhesion area.
Patent DE-4301653-A1 (DE)
Title: Circuit board testing method for board carrying at least one electronic component
Inventor: MUELLER JUERGEN
IPC: G01R31/28
Filed: 1993-01-22
Abstract: A test program is loaded into the freely configurable electronic component or components, which connects at least a few conducting paths on the circuit board in series to form a chain. A test signal is fed into one end of the chain thus formed. The test signal is evaluated at the output end of the chain to check the conducting paths.Other electronic components which are mounted on the circuit board can also be included in the chain. Following the test, an operational program is loaded into the component to configure the component for the board's application.
Patent DE-4303932-A1 (DE)
Title: Forming air-bag structure for vehicle - using set of panels with certain panels made from uncoated fabric
Inventor: CHARNS STUART
IPC: B60R21/233
Filed: 1993-02-10
Abstract: The safety air-bag is used in a vehicle. The air bag is made up of a set of shaped panels comprising a leading panel (50), a rear panel (51), two inflation reinforcement panels (52), three mouth reinforcement panels, a pair of strip panels and a heat shield panel. Certain of the panels, especially the rear panel (51) and one of the reinforcement panels are made from a relatively cheap, non-coated material. USE/ADVANTAGE - Mfr. of an air bag structure in which cost-saving uncoated panels have a contour which does not fray.
Patent DE-4307634-A1 (DE)
Title: Vehicle bodywork window - has glass pane surrounded by frame with arms facing bodywork plate provided with openings through which adhesive penetrates.
Inventor: KREYE BERNHARD
IPC: B60J10/02
Filed: 1993-03-11
Abstract: The adhesive (14) joins the frame (1) and the glass pane (2). The frame is of a material to which a polyurethane adhesive does not adhere, such as PVC or similar the frame at least on its side facing the glass pane is provided with a channel machined into its material, the complete open surface of which is joinable with an equally sized pane surface by the adhesive (14). Pref. the amt. of adhesive and the size of the openings and of the channel are so selected and controlled, that also on the side of the openings facing the bodywork plate an overfill of the openings occurs, so that by placing the glass pane in the frame the bodywork plate is fitted state can contact the adhesive, whereby a direct adhesion of the bodywork plate by the adhesive occurs on both sides of the openings. As adhesive, a closed pored and/or open-pored foam is used. USE/ADVANTAGE - As a vehicle bodywork window. Before the final fixing of the glass pane in the frame a position compensation between these parts can be undertaken.
Patent DE-4307988-A1 (DE)
Title: Apparatus for the process control of a number of identical or different stud-welding devices
Inventor: SOYER HEINZ JUN
IPC: B23K9/20
Filed: 1993-03-13
Abstract: In an apparatus for the process control of a number of identical or different stud-welding devices via a keyboard, individual masks selectable via the keyboard are displayed in the form of menus on a user surface on a screen by means of a microprocessor. Furthermore, an input area to be processed in each menu is highlighted by a flashing cursor, and possible input values or functions can be presented on the screen in a display area via the keyboard. In addition, a printer is provided for protecting input and determined parameters.
Patent DE-4311484-A1 (DE)
Title: Forming conducting structure on surface of substrate - comprises forming dielectric layer on substrate, forming conducting and protective layers, then removing parts of protective layer
Inventor: DOAN TRUNG TRI
IPC: H01L21/3205
Filed: 1993-04-07
Abstract: Forming a conducting structure on the surface of a substrate (12) comprises: (a) forming a dielectric layer (10) on the surface of the substrate (12), where the dielectric has a pair of elevated regions to form a depression to receive a conductor; (b) forming a completely flat conducting layer (22) on the dielectric (10), so that the dielectric (10) is covered by the conductor (22), and forming an un-uniform surface with raised regions, so that the conductor contacts the dielectric on the elevated regions, and lower lying regions, where the conductor contacts the depression; (c) producing a protective layer (60) on the conductor layer (22), the material of the layer (60) is made of a material, which can be removed at a slower etching rate than the removal rate of the conductor layer (22); (d) remaining the parts of protective layer (60) lying above the raised dielectric regions, whilst the conductir remains inatct; and (e) removing the conductor (22) lying above the raised dielectric regions (10) and the remaining protective layer (60), so that conductor material remains in the depressions. USE/ADVANTAGE - Used to mfr. transistors and diodes. Warping of the structure is reduced or eliminated.
Patent DE-4313413-A1 (DE)
Inventor: BAUMANN ERNST DR
IPC: C07C69/22
Filed: 1993-04-23
Abstract: PCT No. PCT/EP94/01156 Sec. 371 Date Oct. 19, 1995 Sec. 102(e) Date Oct. 19, 1995 PCT Filed Apr. 14, 1994 PCT Pub. No. WO94/25443 PCT Pub. Date Nov. 10, 19943-(Het)aryloxy(thio)carboxylic acid derivatives of the formula I    <IMAGE>  I  where R1 is hydrogen, COOH or a radical which can be hydrolyzed to give COOH; R2 and R3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; X is nitrogen or CR14, where R14 is hydrogen or, together with R3, forms a 3-membered or 4-membered alkylene or alkenylene chain, in each of which a methylene group is replaced by oxygen; R4 is alkyl, cycloalkyl, cycloalkenyl, alkenyl or alkynyl, each of which is unsubstituted or substituted; an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom; unsubstituted or substituted phenyl or naphthyl; R4 and R5, together with the neighboring carbon atom, form a 3-membered to 8-membered ring which may contain an oxygen or sulfur atom and which is unsubstituted or substituted; R5 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl or phenyl, each of which is unsubstituted or substituted; R6 is unsubstituted or substituted phenyl or naphthyl or an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom; Y is sulfur or oxygen or a single bond; and Z is sulfur or oxygen.
Patent DE-4313704-A1 (DE)
Title: Device for generating a fluid jet mixed with an abrasive
Inventor: SCHMELZER MANFRED
IPC: B24C5/04
Filed: 1993-04-27
Abstract: The invention relates to a device for generating a fluid jet mixed with an abrasive, comprising a mixing chamber into which the fluid jet enters through a nozzle, and a feed means which opens into the chamber and via which a mixture of air and abrasive can be taken in, and further comprising a pipe which is arranged downstream of the chamber and is intended for concentrating the fluid jet mixed with the abrasive. The object of the invention is to improve such a device with the effect that the abrasive wear otherwise occurring in the mixing chamber is reduced. This is achieved according to the invention in that the feed means is of a conical design and opens into an annular gap arranged coaxially with respect to the nozzle. In addition, an advantageous embodiment of the invention provides that the chamber wall consists of an elastic material in the region where the abrasive first comes into contact with the fluid jet.
Patent DE-4315902-A1 (DE)
Inventor: SCHIFFER ALFRED
IPC: B29C45/17
Filed: 1993-05-12
Abstract: The control unit has a screen (3), which is flanked on both sides by function-key arrays (4a, 4b) for controlling the functional sequence of the machine. A keyboard (5) serving for data input into the processor of the control unit is arranged on a hinged flap (50). The latter is mounted about a horizontal axis (53) underneath the screen (3) in such a way that, in the unused state of the keyboard, it is swung over onto the screen and protectively covers the latter, at least in the lower region. A second hinged flap (6) is hinge-mounted in the upper region of the control unit above the screen (3) and can be swung down for protecting the upper region of the screen. In addition, the second protective flap (6) can be used as a glare guard for partially shading the screen against undesirably dazzling light. <IMAGE>
Patent DE-4316289-A1 (DE)
Title: Torque converter with force disengagement coupling - has seal to prevent hydraulic fluid in converter body from passing into space containing force disengagement coupling thereby avoiding any drag moment during disengagement.
Inventor: MATSUOKA YOSHIHIRO
IPC: F16H45/02
Filed: 1993-05-14
Abstract: The torque converter body (1) is supplied with hydraulic operating fluid and is connected to rotation element on input side. Element on drive side attachable with torque converter body is connected with element on output side which is elastically connected by elastic connector to output shaft. When coupling part of force disengagement coupling (2) is engaged force from torque converter body is transferred by coupling to output shaft and any shocks which are used during engagement are absorbed by elastic connector. When coupling part is disengaged there is no force transmission to element on output side. Oil pump gear wheel and oil pump ensure lubrication. USE/ADVANTAGE- Smoother operation of torque converter.