baber/WOPTO huggingface dataset:
Patent DE-4225417-A1 (DE)
Title: Bobbin transfer that allows for small changes in working speeds - has an arm to carry a number of bobbins from a moving bobbin holder system to the transfer station
Inventor: BUSINI IGINIA
IPC: B65H67/06
Filed: 1992-07-31
Abstract: The assembly to feed wound bobbins, from one or more stretching or winding machines to one or more combers has a holder (4) and loading arm (5) moving at stepped intervals at the bobbin loader, to take a number of wound bobbins (3). The loading arm moves from a loading position, over the moving holder (4) and aligned with it, to an unloading position above the transfer mechanism and aligned with it. In the loading position, the arm (5) is aligned with the central openings (3a) through the bobbins (3) on the moving holder (4) to grasp and slide a given number of bobbins. Pref. the arm (5) is presented to bobbins (3), corresp. to the number which can be accepted at the transfer station system, and the arm is longer than the bobbins taken. The bobbin holder is moving conveyors, or moving saddles where each holds a bobbin. The arm (5) is structured to hold the bobbins (3) at intervals, with a thinner section (6) through the centre of each loaded bobbin (3). The arm (5) can be rotated by a given angle, in relation to the loading position, round an axis at right angles to its longitudinal axis. The arm (5) is moved from the loading to the transfer position along a path on a plane at right angles to its longitudinal axis. The bobbins can be held in a temporary store, before moving to the further processing stations, using housing units on sliding rails, with tilting levers or carrier rods. ADVANTAGE - Appts. give a simple and fault-free transfer of bobbins to further processing stations, and also allows for small changes in the working speeds before and after the bobbin transfer.
Patent DE-4232707-A1 (DE)
Title: Frame for vehicle seat backrest - has flanged cross support member secured to side sections by screws or rivets.
Inventor: SCHLAFFKE HANS-JUERGEN
IPC: B60N2/90
Filed: 1992-09-30
Abstract: The frame is incorporated in the backrest of a vehicle seat. It has a lower cross support member (6) which has flanges (7, 8) so formed that they partially overlap the seat backrest side sections (2, 3). The arrangement enables the two flanges to be secured to the side sections, using screws or rivets (16, 17). A wire curved strip (9) makes a positive fit connection in the recesses (4). USE/ADVANTAGE - Frame for vehicle seat backrest uses relatively few parts to create a stiffened lower region.
Patent DE-4233079-A1 (DE)
Title: Product quality determn. during compression moulding - where hydraulic pressure is measured at given tool position, compared to set value and deviation calculated to determine product quality
Inventor: NAGAOKA TSUTOMU
IPC: B30B11/00
Filed: 1992-10-01
Abstract: A process for assessing the quality of a plastic component during compression moulding in a hydraulic press. Hydraulic pressure PO is determined when the moving tool half reaches a given position and is compared to a pre-determined optimum pressure PN for the same tool position. The deviation deltaPO from optimum pressure PN is calculated and used to assess product quality. If product quality is deemed to be below standard the press cycle is stopped or the pressure is varied by a correction factor deltaP appropriate to the initially calculated deviation PO. In further variations of the process, other parameters e.g. cavity pressure, rate of tool movement can be used to calculate deviations from set values of the respective parameters. USE/ADVANTAGE - The process determines component quality during pressing e.g. in pressing sheet moulding cpd. for automobile body components and automatically corrects moulding conditions if quality is below a set standard.
Patent DE-4244577-A1 (DE)
Title: Locating non-ferromagnetic metal parts in steel concrete constructions
IPC: G01V11/00
Filed: 1992-12-31
Abstract: Distribution anomalies in the steel reinforcement within the concrete are first located using a radar technique. An iron detection device is then used at the surface of the concrete to detect the normal iron presence signal for the steel reinforcement elements.  In a third stage the iron detection device is used at the surface to investigate the regions of distribution anomalies located using the radar technique. The iron presence signals of these regions are detected. The radar technique can be performed using electromagnetic or ultrasonic waves or a thermographic method.
Patent DE-4244753-A1 (DE)
Title: Appts. to clean and disinfect medical and dental instrument components - has plug couplings on a common carrier to ensure at least one fluid channel is cleaned
Inventor: STEINHAUSER PIUS
IPC: A61B19/00
Filed: 1992-10-22
Abstract: The assembly to clean and/or disinfect medical or dental instruments, esp. hand pieces, has a common carrier (75) for a number of plug couplings (85a-85c) to hold them. The plug couplings (85a-85c) are in several rows on a common carrier (75), laterally displaced between rows. A second feed line (58a,58f) for the plug couplings (85a-85c) can be connected to a pressure supply, to pass through the coupling and link to at least one fluid channel of the inserted hand piece, to deliver compressed air. The supply unit has its own pressure supply as a pressure container or a pressurised spray bottle. An air heater is at the two feed lines (57,58) as an electrical air heater in the compressed air line with a branch connection (31a2) to link them together or to the air heater. A further compressed air line, connected to the first line (57) can be connected selectively to the pressure supply. USE/ADVANTAGE - The system is for cleaning and/or disinfection of tubular hand pieces for medical and dental instruments. Assembly gives an effective cleaning action through the components with high utilisation of the space with simplified mfr..
Patent DE-4307838-A1 (DE)
Title: Vehicle windscreen wiper with controlled wiping pressure - has heated bimetallic strip support for wiper arm spring to alter wiper pressure
Inventor: FINKE JUERGEN DIPL ING
IPC: B60S1/34
Filed: 1993-03-12
Abstract: The wiper arm (4) is pulled against a vehicle windscreen (6) by a spring (7) inside the wiper arm and anchored to a support strip (8) fixed inside the non-tilting part of the wiper arm support. The strip is bimetallic and is surrounded by a heating coil (9) heated in relation to the vehicle speed. The heated strip bends and alters the leverage of the spring to alter the wiping pressure. The heating is controlled by a processor and by temp. sensors on the strip. Thermally variable resistors provide a simple temp. control. The heating is applied w.r.t. vehicle speed and with a correction for the ambient temp.. When the engine is switched off, the wiping pressure is further reduced to a min. rest pressure. ADVANTAGE - Simple wiping pressure control, reduced wiper blade wear.
Patent DE-4311051-A1 (DE)
Title: Ship's bow
Inventor: HOFFMANN HANS JOACHIM DIPL ING
IPC: B63B1/06
Filed: 1993-04-03
Abstract: In a ship's bow with a conventional above-water area (2) and a bow bulb (5) in the underwater area (3), the bow bulb (5) has the shape of an ellipsoid (E) which is symmetrical to the midships plane (MS) and the axes of which are orientated essentially horizontally and vertically and the horizontal axial sections (a, b) of which are considerably greater than its vertical axial section (c). <IMAGE>
Patent DE-4316146-A1 (DE)
Title: Working method for making a slit, a groove or the like in a body made of plastics and cutting tool for carrying out the said method
Inventor: GOTTBEHUET WOLFGANG
IPC: B23D57/02
Filed: 1993-05-14
Abstract: Working method for making a slit, a groove or the like in a body made of plastics and cutting tool for carrying out the said method, in which the arrangement of at least one cutting tooth in the opposite cutting direction and use of the rearward movement of the working stroke as a working step has the effect of avoiding burr (flash) when cutting materials, preferably plastics or the like. <IMAGE>
Patent DE-4316393-A1 (DE)
Title: Blank for folding box
Inventor: GRASSNER WILLI
IPC: B65D5/54
Filed: 1993-05-17
Abstract: The folding box according to the invention is provided for maximum fillings with granular products and for packages without inner frames. The lid surface of the box is closed by means of attached folding-in surfaces over half the width of the side walls and a bonding tab. The box which is opened by means of a tear-open perforation is closed again at a hexagonally shaped box opening, the reclosure being secured by bending lines on the folding-in surfaces and side walls. As an additional alternative, for the purpose of compacting the contents, the folding-in surfaces are of dual design, the tab bonding taking place on a longitudinal wall and the reclosure being secured by means of an engagement tongue and a slot in the double fold of the longitudinal surface on the box lid. According to the invention, this reclosure is furthermore integrated on blanks with lid and bottom flaps by means of bending lines on the folding-in surfaces and side walls and by means of additional linking grooves on the longitudinal walls. In this case, initial opening takes place by means of a tearing thread below the lid surface of the box and the reclosure is secured at a hexagonally shaped box opening at the filling level of the contents.
Patent DE-4322662-A1 (DE)
Title: Extractor hood arrangement
Inventor: HOMEIER MAX
IPC: F24C15/20
Filed: 1993-07-07
Abstract: An extractor hood for recirculating-air or exhaust-air operation, which is usable as a wall or island hood and is connected by means of a support to a worktop, a side wall, the room ceiling or the room floor, is distinguished by a substantially vertical, tower-like carrying pipe in which the sucking-in and sucking-off duct is integrated or which is constructed as the sucking-in and sucking-off duct, and furthermore has a cantilever arm which is arranged height-adjustably and rotatably on the carrying pipe and to which the hood body is fixed.
Patent DE-4331820-A1 (DE)
Title: Method for extraction of liquids, for example for increasing the solids concentration in materials and compounds of all types
Inventor: WEFELS FRITZ G D
IPC: F26B25/06
Filed: 1993-09-18
Abstract: Published without abstract.
Patent DE-4333454-A1 (DE)
Title: Support-and-container assembly
Inventor: NITSCH BURKHARD
IPC: B60P3/36
Filed: 1993-09-30
Abstract: Published without abstract.
Patent DE-4334729-A1 (DE)
Title: Fluid delivery pump for liquid medication - has pair of stops to control movement of rod actuating pump membrane
Inventor: HONDA WASHIRO
IPC: F04B43/06
Filed: 1993-10-12
Abstract: The pump has a driven rod (25) which causes the membrane (13) to oscillate as the result of a to and fro movement. The stroke of the rod is limited by an upper and a lower stop (31 and 32). The stops are adjustable in their distance apart by a screw (34) and the rod has a plate such that the rod travel is controlled by the plate coming into contact with the stops. ADVANTAGE - The arrangement ensures constancy of delivery and allows the pump to operate under Clean in Place (CIP) and Sterile in Place (SIP) conditions.
Patent DE-4338976-A1 (DE)
Title: Control field pattern for multi-colour printing quality control
Inventor: DOLEZALEK FRIEDRICH DR
IPC: B41F33/00
Filed: 1993-11-15
Abstract: The control field pattern has at least one control field (1) in which different printed areas (2,4) have respective overlapping printing ink colours. One of the areas may be printed in a single colour, the other having two or more overlapping ink colours. Pref. the single colour area is provided as a central zone and the second area is provided as at least one edge zone, printed respectively in black and black and yellow. The central zone is larger in area than the employed colour control measuring fleck (3), to provide a limited positioning tolerance for the latter.
Patent DE-4340265-A1 (DE)
Title: Providing information for users of public transport
Inventor: JABORSKY HERBERT DIPL ING
IPC: G08G1/133
Filed: 1993-11-26
Abstract: The method involves using a system on transport vehicles with at least one loudspeaker for acoustic user information or an optical display unit for optical user information. The users are informed at least regarding the next stop via the information units. A beacon (B) is provided near at least one stop, which transmits in coded form the name of the stop. The transport vehicle (X) receives this signal and causes information to be acoustically and optically provided to the users. The full information can optionally be stored in a database on the transport vehicle, and decoded when the signal is received. Other messages, e.g. advertising, can also be relayed.
Patent DE-4401123-A1 (DE)
Title: Integrated static protection switch using IGBT
Inventor: GUILLON LAURENT
IPC: H03K17/08
Filed: 1994-01-17
Abstract: The protection switch(1) connects a load(12) to a source (10-11) and includes an insulated gate(2c) bipolar transistor(2). The switch further includes a feedback circuit(4) to which a subtracting element(41) is connected.The feedback circuit has a first input to which the collector voltage(40) is applied and a second input to which the required voltage(42) is applied. The feedback circuit applies a feedback voltage to the gate(2c) so that the feedback circuit attempts to obtain balance.
Patent DE-4403982-A1 (DE)
Inventor: REIME GERD
IPC: H04B10/43
Filed: 1994-02-07
Abstract: A circuit arrangement for a light signal receiver for receiving and recognising light signals which are transmitted in pulses and on which ambient light is superimposed in a parasitic manner with an undefinable intensity contains a two-pole light sensor and a separate current-voltage converter (N1, N2) for direct current for each terminal of the light sensor (1), in which each terminal is connected to an identical signal input of a current-voltage converter (N1, N2) which have the same transmission behaviour, are connected as amplifying filters and are negative feedback connected in d.c. array and frequency-dependently via the input to which the terminal of the light sensor (1) is connected so strongly that the d.c. voltage across the terminals of the light sensor (1) is constant, regardless of the intensity of the parasitic light and the outputs of the current-voltage converter are a.c. connected to an input of a differential amplifier (N3).
Patent DE-4407051-A1 (DE)
Title: Power limiting for electronic output stage in motor vehicle
Inventor: JOOS EUGEN
IPC: H03F1/52
Filed: 1994-03-03
Abstract: The output stage (102) has its converted power limited by clocking, the ON and OFF time points being so mutually tuned that the max. permissible pulse lossy power and the max. permissible permanent lossy power of at least one of its component are not exceeded. Pref. the tuning is such that the two max. lossy powers of a component, first exceeded, are not exceeded. Typically, the two lossy powers of an output stage transistor (200, 300) are not exceeded. Similarly, the two lossy powers of a shunt resistor (202) are not exceeded.
Patent DE-4407823-A1 (DE)
Title: Level measurement appts.
Inventor: FEHRENBACH JOSEF DIPL ING
IPC: G01S7/02
Filed: 1994-03-09
Abstract: The appts. includes an antenna (1) for radiating pref. linearly polarised microwaves in a defined propagation direction through a plate (5). The plate is transparent to microwaves travelling into the inner chamber of a container. The plane of the plate is essentially orthogonal to the direction of propagation. At least one set of mutually parallel grid rods (9) is arranged parallel to the plane of the plate, in or on the plate and at a defined distance (d) apart. The grid rods are arranged at least approximately orthogonally wrt. the electrical field components of the microwaves.
Patent DE-4409814-A1 (DE)
Inventor: PHILIPPI GERD
IPC: E06B3/58
Filed: 1994-03-22
Abstract: The frame has a fixture strip (8) which on the side facing the pane secures with a hook profile (22) under a counter hook profile (30) of the frame. Between the pane and the fixture strip is inserted an elastic sealing profile (10) exerting traction on the hooking on the side turned away from the pane. The sealing profile is pressed against a counter bearing (21) on the frame and furthermore is pressed in the vertical direction to the pane against a second counter bearing (20) on the frame. The two counter bearings are so displaced in relation to the counter hook profile that the fixture strip in its final angle position is insertable vertically to the pane with its hook profile behind the counter hook profile.
Patent DE-4412818-A1 (DE)
Title: Rail used for making frames that hold electrical apparatus
Inventor: MARCH FRANZ DIPL ING
IPC: H02B1/30
Filed: 1994-04-14
Abstract: A rail used to make a frame for the installation of electrical apparatus has a longitudinal T-shaped groove, in which nuts or threaded bars are inserted to accommodate fixing screws. At least on one wall of the groove is another longitudinal groove (10) and the nuts or threaded bar is pushed into this from above through the slot of the T-groove. The second groove is angled to the T-groove.
Patent DE-4415885-A1 (DE)
Inventor: WEBER ADAM
IPC: B60Q3/02
Filed: 1994-05-05
Abstract: The invention concerns a vehicle lighting unit. Units of this type are assembled from many components, which is a costly process. The problem addressed by the invention is that of integrating the individual components which make up the lighting unit. This is achieved with the use of so-called conducting mouldings which can form three-dimensional strip conductors within the housing. The invention also facilitates the integration of lamp connections, switches and lamp attachments, as well as reflectors and cooling surfaces, in the housing itself, and separate insertion or injection of metal wires for card-edge fingers.
Patent DE-4417220-A1 (DE)
Title: Cast resin mixture for banding glass sheets
Inventor: JOEDICKE DIRK DIPL CHEM DR
IPC: G02F1/15
Filed: 1994-05-17
Abstract: A polymerisable cast resin mixture for bonding sheets, e.g. of glass, comprises a non-functionalised alkyl acrylate or methacrylate (I) and a functionalised alkyl acrylate or methacrylate (II) containing an hydroxy, amino or epoxy group. The mixture optionally contains a plasticiser, a crosslinking agent, an adhesion promoter (III) and/or a polymer initiator.
Patent DE-4418458-A1 (DE)
Title: Apparatus for driving or reducing the driving force of terrestrial devices for simulating artificial gravity conditions
Inventor: WIMMER ULRICH DIPL ING
IPC: G09B9/12
Filed: 1994-05-26
Abstract: In the proposed arrangement, a sliding member (4) is designed to move up and/or down a vertical U-shaped path (2) and is equipped with a magnetic suspension (1,3) and serves to store the kinetic energy acquired during its movement in order  to assist its acceleration on passing the point of reversal of movement.
Patent DE-4419007-A1 (DE)
Title: Prodn. of lining for moulded cylinder head
Inventor: SPIES KARL-HEINZ DIPL ING DR
IPC: B29C70/50
Filed: 1994-05-31
Abstract: In prodn. of a flat impregnated lining formed by a non-woven pre-impregnated material, a flat prod. formed by (in)organic fibres, free from asbestos, is coated with a binder and impregnated with a soln., dispersion or suspension of a reactive polymer mixt. which can undergo pre-crosslinking, pre-crosslinking is started by drying at raised temp., and the polymers are subjected to final crosslinking in the pre-impregnated lining strips, under pressure and at raised temp., opt. combined with metallic reinforcing. The strips of non-woven fibrous material, already reinforced with a binder, are impregnated with the polymer mixt., and are passed between two drying rollers, the solvent or dispersing or suspending agent is removed, in a drying oven, to the stage of dryness and of pre-crosslinking of the polymer, so that a required number of pre-impregnated strips are laminated and bonded together under pressure and with heat to cause final crosslinking of the polymers, with the aim of obtaining the impregnated lining ready for use.
Patent DE-4420705-A1 (DE)
Title: Automatic measurement and control of propulsion system when tunnel building
Inventor: WINKEL ROLAND DIPL ING
IPC: G01C15/00
Filed: 1994-06-14
Abstract: The geodetical measuring unit e.g. theodolite acts as an initial measuring station (20), and the measurement stretch between this station (20) and the destination point (21) is divided up by an arrangement of at least one intermediate station (20-1,20-1), to provided several straight line measurement sections. so that a continuous measurement polygon path (19,19-1,19-2) is formed. The measuring beam is led along this path, for the continuous determining of the entire positional data of all stations, including the distance data from the initial station (20) to the destination point (21) across the intermediate station or stations.  The beam is reflected from th destination point again to the initial measuring station. So that all the determined actual data acts in a central computer system, acts as the basis for determining the control signals to the propulsion system (6). during the running of the propulsion, the method steps are continuously repeated.
Patent DE-4434122-A1 (DE)
Title: Fastening element for wall or ceiling cladding
Inventor: POPPE HORST
IPC: E04B9/26
Filed: 1994-09-23
Abstract: The fastening element (6) is made from a bent stamped-out part. Strips (6d) are provided for punctiform support and folds (6c) serve to hold panels (4). Screw connections (6b) to receive a rail (9) are integrated into the fastening element. A holding device (6a) acting as a tongue serves as an assembly aid for the panels.
Patent DE-4434195-A1 (DE)
Title: Head for cutter
Inventor: GOETZ HORST
IPC: B26D7/26
Filed: 1994-09-24
Abstract: The cutter head (1) has one or more chambers (12,13), and with an arrangement of more than one they are located opposite each other in relation to a centre axis (21) of the head. The cutter head is constructed in one piece, or may consist of an inner (4) and an outer (5) section. At least one chamber is located in the inner or the outer section, and the two sections lie symmetrically to each other in relation to a symmetry point (23).
Patent DE-4443226-A1 (DE)
Inventor: LIDBRINK STEFAN
IPC: H04W12/06
Filed: 1994-12-05
Abstract: On establishing communication, the mobile telephone system requests a password from the caller. The caller then transfers a spoken password to the system. The system receives the password in speech recognition equipment which identifies the received speech. After identification, the password is checked against a password stored in advance. If these passwords agree, a signal is transferred to a home location register which in turn transfers a signal to the mobile telephone system that the call is allowed. The home location register can also transfer to the mobile telephone system regarding limitations in the rights of the telephoning party to communicate with other subscribers in the mobile telephone system or to telephone systems and/or services connected to the mobile telephone system. <IMAGE>
Patent WO-8203851-A1 (WO)
Title: Separator of solid materials used in waste water processing installations
Inventor: PALMER WILLY
IPC: B01D29/00
Filed: 1982-04-27
Abstract: Separator of solid materials used in a purification station to eliminate small solid materials and/or suspended materials. The separator is comprised of a system of concentric filters, wherein filetering materials (A, B, C) with a grain size adjusted to the opening of the filter are incorporated between at least two cylindrical filters (4, 5). The operation of the separator is provided by a counter-current washing system (12, 13, 14).