baber/WOPTO huggingface dataset:
Patent DE-4219979-A1 (DE)
Title: Control installation in a galvanising plant - has measuring heads with feelers to measure distance between strip edge and head w.r.t. predetermined value obtd. by feeler, for automatic adjustment of masks
Inventor: WEBER MANFRED
IPC: C25D21/12
Filed: 1992-06-19
Abstract: Control installation in a galvanising plant for the drive of the strip edge masks (which cover the longitudinal edges of the running strip) sets these masks with a predetermined gap. It has a two measuring heads one for each strip edge, arranged on a measuring line perpendicualr to the direction of strip motion. Each measuring head is provided with a feeler which is movable relative to the head. It measures without contact and/or at given instants the distance between the strip edge and the measuring head, and produces a corresponding output signal. The measuring head together with its associate mask is movable by means of the drive. Furthermore, the drive is controllable so that the output signal of the feeler always assumes a predetermined value. Preliminary control can be provided by means of a camera checking the strip centre line and/or width. Such preliminary control is located in front of the measuring line, and an output signal is generated by means of which both measuring head can be adjusted to take into accout changes in the position of the strip edges. USE/ADVANTAGE - Can be used, for example, in continuous installations producing zinc-coated strip. It allows variations in the strip width and in its position to taken into account, and the position of the edge mask to be automatically altered without human presence.
Patent DE-4221724-A1 (DE)
Title: Heat recovery system to regulate room temperature - modifies heating system in order to reduce as well as increase temperature
Inventor: FENDT GUENTER
IPC: F24F5/00
Filed: 1992-07-02
Abstract: A heat exchanger is fitted either in the flow or the return of a heating system, which converts hot radiators to cool in the non heating period. The heat extracted from the system to lower the room temperature is fed into the domestic hot water system, and not released into the atmosphere. The efficiency of the system is increased or optimised by extracting heat from bedroom radiators before retiring, by connecting the cooling phase. When room temperatures reach target levels surplus heat can be extracted by cooling. It is not purely energy saving but also provides comfortable living conditions. USE/ADVANTAGE - Heat recovery system can be used also to modify old existing systems as well as being integrated into new systems.
Patent DE-4223764-A1 (DE)
Title: Hand operated lawn edging machine - has a housing around rotating blade with means of controlling direction of cut
Inventor: KLOEPFER KARL-HEINZ DIPL-ING
IPC: A01G3/06
Filed: 1992-07-18
Abstract: The machine comprises a tubular shaft (5) surrounding the transmission shaft and having a motor (4) mounted on its upper end. At the other end of the tube is a rotating cutter blade (3) guarded by a housing (2) and transmission mechanism (6). Just below the motor is a hand grip (7), and further below that is a stirrup hold (8) for the second hand. To determine the operational plane of the cutter a wheel (12) is mounted on the side of the housing (2) at the rear. The line of cut is maintained using a radial projection (17) in the same plane as the cutter. USE/ADVANTAGE - Easier and more comfortable handling of hand-operated lawn edging machine.
Patent DE-4224861-A1 (DE)
Title: Wiper arm fastening for vehicle screen wiper - uses nut and bolt to adjust position of truncated cone in recess
Inventor: REDDER FRANZ-HERMANN
IPC: B60S1/34
Filed: 1992-07-28
Abstract: The wiper arm fastening incorporates a lock which has a journal bolt (11) standing proud from a support surface (4). The bolt runs through a passage (10) in the head (1). The projecting end of the bolt is joined to a holding nut (12) which loads the support surface against the recess (7) accommodating the truncated cone (5), and so prevents a displacement of the head against the wiper drive shaft (3). ADVANTAGE - Allows an angular adjustment of the wiper arm about the longitudinal axis and ensures the head stays in the angle chosen.
Patent DE-4224930-A1 (DE)
Title: Coded reflective delay circuit for surface wave application, e.g. vehicle identification - has electrode finger sections offset against each other in main propagation direction by quarter wavelength of centre frequency
Inventor: FLEISCHMANN BERND DIPL ING
IPC: H03H9/42
Filed: 1992-07-28
Abstract: The delay circuit includes base structure of electrode fingers (11-1, 22-1; 12-1, 12-2; 13-1, 13-2) in the deflectors (11, 12, 13). The base structures are divided into two sections. The electrode finger sections (11-1, 12-1, 13-1; 11-2, 12-2, 13-2) are offset against each other in the surface wave main propagation direction (X) by a quarter wavelength for the centre frequency. For coding connection points (11-3, 12-3, 13-3) are provided for both connection of the electrode finger sections are also for pairing of electrode fingers formed from the electrode finger sections. ADVANTAGE - Has improved dynamic.
Patent DE-4226614-A1 (DE)
Title: Positioning device for fixing measuring devices in water flows - uses anchoring cable system with buoyancy bodies with rapid cable mounting guides
Inventor: ROHARDT GERD DIPL PHYS
IPC: G01P5/00
Filed: 1992-08-08
Abstract: The arrangement includes an anchoring cable system with buoyancy bodies (15) with protective covers for keeping the cable taut. The buoyancy bodies are attached to the cable (3) via freely rotatable and sliding cable guides (19). The cable guide is in one shaped part (17) with the protective casing of the buoyancy bodies and has a cable insertion slot (22) which is secure against the cable being pulled out. This enables the bodies to be mounted on the cable at any point. The integral cable guide (19) is arranged on the outside of the shaped part. USE/ADVANTAGE - E.g. for use in oceanography. Enables complete anchoring system to be quickly and simply mounted, thus reducing labour and material costs.
Patent DE-4226985-A1 (DE)
Title: Continuously fed high efficiency mixer for liquids etc.
Inventor: LOOSER GOTTLIEB
IPC: B29C48/67
Filed: 1992-08-14
Abstract: A mixer for continuously fed liquids etc. has a round stator containing a rotor with at least one mixing feature viz at least one type of groove and at least one other groove, both types of groove running approx. longitudinally; each first type groove is closed off at one end to form an input pocket with the stator; each second type groove is closed off at the starting end to form an outflow pocket with the i.d. of the stator. Each first type groove is connected to an adjacent second type groove through a system of flow passages which has at least one opening at an angle to the groove.
Patent DE-4231449-A1 (DE)
Title: Tractive power controller for combustion-engine vehicle - incorporates fault-tolerant combination of air supply controls to independently operable subdivisions of engine
Inventor: PFEUFER REINHARD DIPL ING
IPC: F02D11/10
Filed: 1992-09-19
Abstract: Each of two control units (10,12) exchanging data and information via a bus system (14) is associated with its own pref. potentiometric measuring device or gp. (46,48;50). The devices within a measuring unit (4) are coupled mechanically (42) together and to, e.g. the accelerator pedal (44). The control units incorporate different monitoring calculators (70,72;74,76) fed from identical engine and vehicle operation sensors (20,22;28,30). They are connected separately (32,34) to, e.g. throttle flaps (36,38) serving two gps. of cylinders, with limited possibility of control from either unit alone in the event of a fault. USE/ADVANTAGE - Esp. on vehicles having two independent cylinder banks and controllers, operational security and availability are guaranteed at reduced cost.
Patent DE-4232020-A1 (DE)
Inventor: MANN RALF DIPL ING
IPC: F04D1/06
Filed: 1992-09-24
Abstract: Sectional-casing-design rotary pump in which the casing sections (8, 9) have a cylindrical outer casing and internal wall sections (12-15) in one piece therewith. The outer casing of at least one casing component (8, 9) consists of an outer continuous casing component (24, 25) and at least two separate inner casing components (19-22) with the appropriate internal wall sections (12-15). The outer and inner casing components are preferably firmly secured together, especially by shrink-fitting.
Patent DE-4234466-A1 (DE)
Inventor: MUELLER-KIRSCHBAUM THOMAS DIPL
IPC: G01N21/59
Filed: 1992-10-13
Abstract: The invention relates to a process for determining the concentration of an active agent containing a tracer in aqueous or non-aqueous solutions of active agents. The concentration is measured via a determination of its tracer contents. The tracer used is a fluorescent colorant which measures the fluorescent colorant in the solution photo-optically and determines the agent's concentration correspondingly from the measurement obtained. The active agent concentration and any eventual subsequent dosage can be determined reliably, accurately, rapidly, continuously and with few breakdowns.
Patent DE-4234787-A1 (DE)
Title: Holder and dispenser for paper tissues - has recess for fixing on belt and folding bellows at side between upper and lower parts to allow restricted movement.
Inventor: REIF DIETER
IPC: A47K10/20
Filed: 1992-10-15
Abstract: The plate-like lower part (11) of the box forms the container and the upper part (12) is fixedly attached to this lower part on one or both longitudinal sides where it can be displaced a limited amt. through a folding bellows (21) which is pref. set in the outer area. The lower part of the box has a longitudinally aligned recess for passing through a strap (2) or belt. The bellows extend over part of the longitudinal sides. The upper part can directly adjoin the lower part on the side opposite the opening (14) of the box, eg. with a moulded projection (23) formed on the upper part and protruding axially over the lower part to form a second chamber. The folded bellows can be fixed to the lower and/or upper parts at their ends by adhesive, welding or rivetting. USE/ADVANTAGE - Holder and dispenser unit is used to supply unused tissues and store used tissues, and may fit onto the seat belt of a car.
Patent DE-4235819-A1 (DE)
Title: Rig for boat with outrigger - has mast stayed to hull on lee side and to outrigger on weather side
Inventor: TWISSELMANN CHRISTIAN
IPC: B63B15/02
Filed: 1992-10-23
Abstract: The main hull is sickle shaped with the ends turned to the lee side and with the mast centrally rigged. Stays on the lee side (6) support the mast on the hull while the weather stays (8) are secured on the outrigger boom. Additional stays (12) link the boom stay points to the hull. The boom has two spars joining at an apex on the outrigger while the hull ends are on sliding adjustments with an overhang (4c) to allow for adjustment. USE/ADVANTAGE - The combination of hull shape and adjustable mast rig enables a more stable rig to be obtained with less pressure on the bows.
Patent DE-4239728-A1 (DE)
Inventor: WAGNER KLAUS DR
IPC: C07D277/76
Filed: 1992-11-26
Abstract: Described are novel thiocyanatomethylthiobenzthiazole derivatives of formula (I), in which n is the number 0, 1 or 2 and X is a halogen, a method of preparing them and their use as pest-control agents.
Patent DE-4240494-A1 (DE)
Title: Brake lining wear indicator - uses series of wear stages visible through lining back plate
Inventor: KIRSCHNER THOMAS
IPC: F16D66/02
Filed: 1992-12-02
Abstract: The wear indicator is for a brake pad for a vehicle disc brake. The friction lining (2) has a recess or blind bore (7) in the region of a through-bore (6) in the backing plate (3). The recess extends in a narrowing manner towards the friction surface (9)  when the pad is new and as the pad wears the disc becomes visible from the rear side (10) of the backing plate. The recess is step-shaped and the narrowing follows in stages (8). USE/ADVANTAGE - Stepped tapered blind bore in disc brake pad allows the state of wear to be read easily by counting off the number of stages of bore exposed.
Patent DE-4242616-A1 (DE)
Title: Accelerated ion or atom beam generator
Inventor: BAUTSCH M
IPC: H01J27/26
Filed: 1992-12-14
Abstract: The ion beam generator has a quartz capillary tube (10) with a nozzle section in which a plasma (16) is formed. Within the capillary section is an anode wire (12) and a suitable gas, e.g. argon, is passed through the capillary and nozzle. The capillary is aligned with an aperture in an extraction cathode (14) and a voltage (UB) is applied between this and the wire. This produces positively charged ions that are accelerated through the opening in the extraction electrode plate.
Patent DE-4243186-A1 (DE)
Title: Modularly built car with plastics passenger cell
Inventor: SEELIGER KLAUS DIPL ING
IPC: B62D21/15
Filed: 1992-12-19
Abstract: The passenger cell (4) comprises a single, downwardly open, back cut-free, large press part (7) with adequate shape inclines, whose hollow parts run over one another. These parts include A-columns (8,9), door thresholds (10,11), B-columns (12,13), central column (14), middle tunnel (15), loading surface (16), and the left and right floors (17,18). The three lower openings of the large press part are closed by flat covers, pref. by adhesion. The upper ends of the B-columns are connected by a roll bar (31). The front sides of the A-columns and of the middle column contain threaded inserts (27), via which the front of the vehicle is connected with the passenger cell. The large press part has holes (21) for fixture of the union steering shaft of the rear wheels and counter bearings (26) for support of the corresp. spring legs.
Patent DE-4243844-A1 (DE)
Title: Connector for pipelines in pressure systems
Inventor: PRUEFER JOACHIM
IPC: F16L37/23
Filed: 1992-12-23
Abstract: The retaining element (26) which locks the push-in part (6) against unintended removal acts with keyed or force locking on the outer circumferential surface (10) of this part. The retaining element has at least one clamping body (34) which sits in a radial expansion (20) of the socket part (4) which runs axially into the inner cone face (24) of the housing part. The clamping body has a circular cross-sectional shape lying in a radial section plane relative to the insert axis (36).The retaining element can have several clamping bodies formed by balls (38) spread out evenly round the circumference of the socket (4). The push-in part (6) can be released by an opening slider (44) held axially displaceable on the housing part.
Patent DE-4302054-A1 (DE)
Title: Wiper between nut and shaft in ball thread drive
Inventor: FUEHRER WOLFRAM
IPC: F16H25/24
Filed: 1993-01-26
Abstract: A wiper for the nut and shaft of a ball thread drive has a cover ring (8) inserted in the nut (4) with a skimming element located on its inner side, surrounding the threaded shaft. The element takes the form of an elastically deformable wiper lip (9), with the contact edge (13) lying close on the shaft (2) and eccentrically and in a radial plane to the cover ring.The wiper is located on an elastic circular attachment (18) on the cover ring, which connects to the ring via a dowel at the endface.
Patent DE-4302941-A1 (DE)
Title: Torque support for drive with two counter-rotating members
Inventor: BAUER GERHARD
IPC: B02C4/42
Filed: 1993-01-29
Abstract: The drive housing has extensions joined at one end to coupling rods (26), and at the other end hingedly interconnected via torsion shaft with two coupling levers. The other drive housing carries coupling arms, whose head ends have bearings surrounding the torsion shaft.The coupling rods have adjusters (27) permitting axial length change of the rods. In the operating state of the torque supports, the adjusters arrest them longitudinally by pressure, tensile, and transverse forces. Pref. each coupling rod is in the form of coaxially telescoping ram (28), whose cylinder head side contains an arrester.
Patent DE-4309882-A1 (DE)
Title: Screen-basket mill with separating blades
Inventor: PALLMANN WILHELM
IPC: B02C13/284
Filed: 1993-03-26
Abstract: The invention relates to screen-basket mills as are used for separating pre-comminuted waste paper into fibres. According to the invention, the screen basket 11 is set with separating blades 25 projecting from the inner surface of the screen. Thus the foreign bodies, such as plastic films and threads, which are normally added to the waste paper and tend to form roller-shaped agglomerates on the screen surface are severed so that they can pass the screen basket. The separating blades 25 are advantageously interchangeably arranged in the wedge strips 19 which join together the individual screen segments 11' to make a closed screen basket 11. <IMAGE>
Patent DE-4314104-A1 (DE)
Title: Device for fastening a foot pedal, which initiates an operating stroke, on a punching or pressing machine, in particular a bending press
Inventor: BERHEIDE JOSEF
IPC: B30B15/00
Filed: 1993-04-29
Abstract: The invention relates to a device for fastening a switching device which initiates the operating stroke in bending presses. The object of the invention is to provide the switching device with a defined position in order thus, on the one hand, to make the job of the operator easier and, on the other hand, to ensure simple displacement and entrainment of the pedal to other bending positions. Using the invention results in a number of advantages: the constant search for and, turning of, the foot pedal is avoided and the operator can give his full attention to the task of operating the press. The foot pedal always has a fixed starting position, which guarantees that the foot can be placed quickly and reliably directly between the cage and the pedal which initiates bending.
Patent DE-4318848-A1 (DE)
Title: Lamp fitting for vehicle - has sealed housing with splash proof vent on top of lamp socket
Inventor: LOHMEIER FRANZ
IPC: F21V31/03
Filed: 1993-06-07
Abstract: The lamp housing is sealed and has a fitting in the rear to take the bulb mounting. This fitting has a sleeved socket covered by a curved upper extension (10) of the sleeve. This extension forms the upper part of a venting duct leading to the inside of the lamp housing. The bulb fitting has a radial flange (24) to protect the rear of the vent duct. The sides of the vent duct are bounded by radial flanges from the bulb fitting. The vent into the inside of the lamp is at the front end of the duct. The lamp fitting is fitted with a seal to secure into the socket. ADVANTAGE - Simple assembly, compact venting duct. Splash proof. Construction of vent requires no additional parts. Neck of lamp need not be widened for vent.
Patent DE-4322190-A1 (DE)
Inventor: KREBS MARTIN DR
IPC: H01M4/06
Filed: 1993-07-03
Abstract: In an alkaline zinc cell, provision is made, in order to prevent accumulation of hydrogen gas which is produced by corrosion of the anode zinc, to apply a viscous adhesive with which a catalytically active metal (for example Raney Ni) is admixed, only point-wise to one of the cathode rings. The catalyst, which is at a high positive potential because of its electrically conducting contact with the cathode, absorbs hydrogen and recombines it with high conversion rate to form water. Application of the catalyst-containing adhesive, preferably an active glue, onto the cathode body or onto a cell component (separator, housing can) which is in surface contact with this body can be carried out by means of brushes, drop-application from a syringe or by pad-application. <IMAGE>
Patent DE-4334311-A1 (DE)
Title: Protective cover for a track and a driving device for a linear guide
Inventor: DESBREE ROGER
IPC: F16H25/24
Filed: 1993-10-08
Abstract: The invention relates to a protective cover for a track and a driving device for a linear guide in accordance with the precharacterising clause of main claim 1 and is distinguished by the fact that the covering band (8) is provided on both sides on its underside with rail-like elements (14a, 14b, 15a, 15b) which form a positive engagement and are in releasable engagement with associated rail-like elements (14a, 14b, 15a, 15b) which are located opposite, are arranged on side walls (3a, 3b) of the guide housing (1) or are connected to them and form positive engagement, one of the elements (14a, 14b, 15a, 15b) forming the positive engagement being of flexible design. The elements (14a, 14b, 15a, 15b) forming positive engagement comprise a latching element (14a, 14b) and a receiving element (15a, 15b), the latching element (14a, 14b) having at its end a thickened portion (21a, 21b) which engages in an enlarged portion (22a, 22b) situated at the end of the receiving element (15a, 15b). By means of the arrangement and interaction of the elements (14a, 14b, 15a, 15b) forming positive engagement in the covering band (8) and on the side walls (3a, 3b) of the guide housing (1), a particularly tight closure of the cavity (23) of the guide housing (1) in front of and behind the carriage (5) is achieved. <IMAGE>
Patent DE-4337998-A1 (DE)
Title: Grinding machine and grinding tool for the grinding of suspended fibre material
Inventor: MELTZER FRANK PETER DIPL ING
IPC: D21D1/22
Filed: 1993-11-06
Abstract: For the particularly efficient grinding of suspended fibre material, there are proposed grinding machines and grinding tools, in which the radial extension of the working surfaces (7, 8) differs from the state of the art in the following way: The elevations (10, 11), particularly knives, forming the working surfaces are not guided radially outwards as far as the base surfaces of the grinding tools or of the corresponding grinding-tool carriers. It is possible, at the same time, to provide the shorter knives (10, 11) on the stator (3), on the rotor (2) or on both sides. The measures taken result in particularly efficient and uniform comminution. <IMAGE>
Patent DE-4338640-A1 (DE)
Title: Treatment and containing device for waste and refuse
Inventor: AUGUSTIN KATHRIN
IPC: B65F1/00
Filed: 1993-11-12
Abstract: The device comprises a unit which houses containers for the waste. Several filling positions exist in which the waste can be delivered into the containers. The suitable containers or bags are prepared and supported such that sorting, filling, sedimenting, condensing and storing are possible, corresponding to the obtained refuse quantity filling the different containers or bags. The upper filling level of each container is indicated. Exceeding the upper filling level by a specific tolerance amount results in no more acceptance. An optical direct control is provided to ensure that when a bag is removed an empty one must be replaced. The precautions can be made by choice individually or all together in a certain time interval.
Patent DE-4342327-A1 (DE)
Title: Battery back=up maintaining continuity of supply to switched power unit
Inventor: FULD BERTHOLD DR
IPC: H02J9/06
Filed: 1993-12-11
Abstract: A switched power supply (11) has a single transformer (13) that has a pair of primary windings (14, 15) and a pair of secondaries (16, 17). A mains input is applied to a rectifier (27) coupled via an isolating diode (25) to an inverter (21). A second inverter (22) is supplied by a battery (29), e.g. nickel-cadmium type, and is coupled to the second primary. The secondary windings connect to output modules (31, 32).The primary coil circuit supplied by the battery is coupled to a battery charger (41). In the event of mains supply failure, the battery maintains continuity.