baber/WOPTO huggingface dataset:
Patent DE-4228372-A1 (DE)
Title: Three-way pipe connection using two pipes - is formed by sending pressure mandrel down to first pipe bend to produce neck opening for fixing on second pipe.
Inventor: ILNSEHER PETER DIPL ING
IPC: B21C37/29
Filed: 1992-08-26
Abstract: A pressure mandrel (8) is inserted from one end into a pipe bend (1) until it adjoins the curved wall area. The pressure mandrel is then moved over its contact area with the pipe wall to produce an outwardly directed open neck (3) in the curved area. The mandrel is then withdrawn back out of the pipe bend. A second pipe section is then fitted onto the neck (3) of the first pipe to form the third pipe. Before forming the pipe neck in the first pipe bend a support mandrel (9) can be inserted into the other end which is not used for the pressure mandrel. Forming the neck can be in two stages wherein a hole is punched in the pipe after the first stage by separating off the tip of the initial curve formed in the first stage. Two of the three pipe sections are formed from one pipe. USE/ADVANTAGE - Simplified sealing connection of three-way pipe junction.
Patent DE-4232133-A1 (DE)
Title: Supply circuit for two=phase asynchronous electric motor - with common supply voltage at one end of each winding and 180 degree offset voltages at opposite winding ends
Inventor: BROECK HEINZ VAN DER DR
IPC: H02P25/04
Filed: 1992-09-25
Abstract: The motor supply circuit has one end of each of the two motor windings (1,2) coupled to respective supply terminals (3,4) their opposite ends coupled to a third common supply terminal (5). Each supply terminal is provided with a respective AC voltage (U1,U2,U3) with the same frequency and amplitude and a phase difference of 180 degrees between the voltages at the first two supply terminals. The voltage at the third common supply terminal having a required phase angle relative to the first two voltages. Pref. the supply voltages comprise rectangular AC voltages, with the duration of the individual pulses varied sinusoidally. ADVANTAGE - Simple provision of required asymmetry between main and auxiliary motor winding.
Patent DE-4234343-A1 (DE)
Inventor: PIELSTICKER ALBERT DIPL ING
IPC: E02D3/00
Filed: 1992-10-12
Abstract: In a process for the in-situ decontamination of contaminated regions, in particular of natural soils, artificial fillings, landfill sites, old pollution and the like, in which the region to be decontaminated is treated by means of a processing device, such that it is at least released, loosened and homogeneously mixed together and in which a decontamination agent (6) is added to the homogeneously processed region to degrade the pollutants contained in the contaminated region microbiologically and/or chemically, the procedure is followed that the homogeneous processing of the contaminated region (1) is carried out by vibration energy which is introduced into the contaminated region via the processing device designed in the form of a deep vibrator (2). <IMAGE>
Patent DE-4235843-A1 (DE)
Inventor: HORST HANS-DIETER PROF DR ING
IPC: B60D1/52
Filed: 1992-10-23
Abstract: A trailer coupling comprising a housing (1) and a ball-type rod (2) is proposed, the housing (1) and/or the ball-type rod (2) being provided with a locking element by means of which the ball-type rod (2) can be connected non-positively to the housing (1) as soon as the ball-type rod (2), which has been inserted into the housing (1), is aligned coaxially with respect to the housing (1). In this position located between the housing (1) and the ball-type rod (2) there is an annular space into which a sleeve (6), mounted displaceably on the ball-type rod (2), can be inserted and maintains the non-positive connection between the housing (1) and the ball-type rod (2). <IMAGE>
Patent DE-4237009-A1 (DE)
Inventor: DECKER HANS-JOSEF
IPC: G01M15/00
Filed: 1992-11-02
Abstract: Device and method of operation for a gas quantity adjusting system, in particular for testing and/or certifying low emission vehicles, from which a dilution air/exhaust gas mixture is extracted for investigation and which has a venturi nozzle of variable cross-section, in particular of continuously variable cross-section, with an axially adjustable, in particular conical, nozzle needle. The nozzle needle of the venturi nozzle is adjusted in a computing device, taking account of temperature, pressure and the measured values of a mass flow meter. The adjustment is such that the dilution ratio (dilution factor) of the exhaust gas has a prescribed, preferably constant value despite fluctuation in the feed of the exhaust gas quantity. <IMAGE>
Patent DE-4239842-A1 (DE)
Title: Control of IC engine - controlling motorised throttle flap to account for air back flow caused by system resonances
Inventor: HOENIG GUENTER DIPL ING
IPC: F02D43/00
Filed: 1992-11-27
Abstract: To control an IC engine, there is electrical adjustment of the throttle flap for the air admission to the engine. The flap is controlled using a load-speed characteristic, also taking crankshaft angle into account. At full load, if back flow of air occurs caused by intake system resonances, the flap is rotated in the closing direction, but not for other load regimes. The flap is controlled so as to compensate for fluctuations in air supply to the individual cylinders. A central control unit powers the electric motor for the flap motor and the injectors, with input from an air flow sensor upstream of the flap. ADVANTAGE - Optimised engine performance.
Patent DE-4240900-A1 (DE)
Title: Prodn of oxidic phosphor - by calcining rare earth oxide or mixed oxide with addn of flux
Inventor: REICHARDT JUERGEN DR
IPC: C09K11/77
Filed: 1992-12-04
Abstract: Prodn. of oxidic phosphor comprises calcining at least one oxide, esp. a rare earth oxide or mixed oxide, with addn. of a Li2B4O7 contg. flux. The flux also contains Li2CO3. Pref. a chloride contg. oxide is used and the Li2CO3 content in the flux is large enough to drive out the chloride on calcining. The Li2CO3 amt. in the uncalcined part equals that of the chloride content. USE - The phosphor is used as component in phosphor mixt. for three-strip lamps, esp. compact lamps (claimed).
Patent DE-4241018-A1 (DE)
Title: Appliance for soil ramming - has support boom supported on ground via plate-shaped foot
Inventor: VARAKSIN SERGE
IPC: B66C23/78
Filed: 1992-12-05
Abstract: The appliance has a travelling gear with platform and boom. The boom (3) has at least one support boom (7), which is fastened near its free end. The free end (8) of the support boom is supported on the ground at a distance to the travelling gear (1). The support boom end has a plate-shaped support foot (9), which is connected to it length-adjustably. The support boom is hinged to the main boom via a spherical joint, and to the platform (2) via pref. another spherical joint. This is length-adjustable. USE/ADVANTAGE - Soil ramming appliance used on building sites etc. is easy to manoeuvre, even on dumps.
Patent DE-4305351-A1 (DE)
Title: Aurantimycin, peptide antibiotic from Streptomyces aurantiacus, and chemical derivatives with pharmacological action, a process for the preparation and the use thereof
Inventor: STENGEL CORNELIA DR
IPC: C07K4/04
Filed: 1993-02-20
Abstract: The invention relates to the peptide antibiotic aurantimycin which is synthesized by the fungus Streptomyces aurantiacus during fermentation and accumulates in the culture broth, and to chemical derivatives prepared on the basis of aurantimycin, to a preparation process and to the use of aurantimycin and aurantimycin derivatives as pharmacological agents, in particular as medicines.
Patent DE-4307199-A1 (DE)
Title: Fixing element for the variable fixing of loads
Inventor: FREI FRANZ
IPC: B65D19/44
Filed: 1993-03-08
Abstract: A fixing element for the variable fixing of loads on storage and transport surfaces, having spaced-apart openings into which a fixing element can be inserted upright in each case, has an elastically flexible threaded rod which, in interaction with a screwed-on nut, fixes the load by tensioning relative to the bearing bottom. By means of a bottom body which is screwed to the threaded rod, the fixing element can be releasably connected to the bearing bottom. Owing to the flexible design of the threaded rod, the fixing element can be screwed to any attachment points, such as eyes, flange bores and the like, which may be present on the load. Precise alignment of the attachment points of the load relative to the fixing elements or relative to the receiving means of the bearing bottom is not necessary since the fixing element can be aligned to the attachment point by appropriate bending of the threaded rod. Using a band-like connecting element between two fixing towers, the load can also be fixed on the bearing bottom without using attachment points by wrapping said connecting element around it.
Patent DE-4313346-A1 (DE)
Title: Hydraulically operatable clutch release system
Inventor: BUBELINY ELMAR
IPC: F16D25/08
Filed: 1993-04-23
Abstract: Hydraulically operatable clutch release system for a friction clutch, comprising a piston-cylinder unit, which is arranged concentrically with respect to a transmission input shaft, the cylinder of which unit is fixed on the transmission case and the piston of which is connected to the clutch release elements of the friction clutch by way of a clutch release bearing. In order to obtain a simple, low-cost unit, it is proposed that two tubular sheet metal parts arranged at a radial distance from one another be provided, which are fixed firmly tightly to one another on their side facing the transmission case.
Patent DE-4314493-A1 (DE)
Title: Method and test strips for determining an analyte
Inventor: ROHDEWALD PETER PROF DR
IPC: G01N33/558
Filed: 1993-05-03
Abstract: Immunological detection methods with enzyme labels have been of considerable importance in quantitative determinations of analytes for many years. The determinations are, owing to the large number of steps necessary, time-consuming and costly, and they require trained users to carry them out. The test strip according to the novel method makes it possible to carry out quantitative immunological determinations in a short time and without special knowledge. The test strip consists of four zones made of porous material which are fixed on a common base element and are in liquid contact. After entry of the sample liquid into the test strips it flows through the individual elements and there dissolves the reagents necessary for the reactions. An enzyme-labelled analyte analogue and an antibody against the sample analyte are used for the determination. Sample analyte and enzyme-labelled analogue compete for binding to the antibody. The unbound enzyme-labelled analogue is passed into a zone in which a substrate is converted by the labelling enzyme. The reacted amount of substrate is proportional to the amount of the analyte. Test strips for determining cortisol in saliva.
Patent DE-4325369-A1 (DE)
Title: Magnet plate cassette - has cassette frame in which magnet plate is freely rotatable with magnetic data carrier
Inventor: TAKAHASHI KEIZO
IPC: G11B5/82
Filed: 1993-07-28
Abstract: In the centre of the magnetic data carrier is a nave which is adhered to the carrier (12) by a moisture-hardening urethane melting glue (14). This glue has a polyester portion in its molecule chain. USE/ADVANTAGE - As a magnet plate cassette. The adhesion between the nave and the carrier is not only satisfactory immediately after the initial applications, but also later when it is in a high temperature ambience.
Patent DE-4329853-A1 (DE)
Title: Vehicle wheel balancing device - feeds force sensor output directly, and indirectly via phase shifter, to subtractor which produces signal for electrical coupling to analyser
Inventor: MCCONNELL ALLEN D
IPC: F16F15/36
Filed: 1993-09-03
Abstract: The wheel balancing machine attaches the wheel to a shaft which is rotated at a given frequency. The force exerted on the shaft at a defined point provides a corresponding electrical signal. The signal is fed through a phase shifter and subtracted from the original signal, the difference obtained being electrically analysed to determine the wheel imbalance. Pref. the phase shifter provides a phase shift which is a multiple of 180 degrees, with a filter inserted between the measuring device and the phase shifter and between the measuring device and the subtraction circuit. ADVANTAGE - Balancing device is simple to operate with reduced noise component in obtained signal.
Patent DE-4329897-A1 (DE)
Inventor: LIEDTKE HERMANN
IPC: B05D5/00
Filed: 1993-09-04
Abstract: PCT No. PCT/EP94/02651 Sec. 371 Date Mar. 6, 1996 Sec. 102(e) Date Mar. 6, 1996 PCT Filed Aug. 10, 1994 PCT Pub. No. WO95/07148 PCT Pub. Date Mar. 16, 1995The invention relates to a process for producing a multicoat refinish, in which a metallic basecoat is sprayed on the prepared damage site and the adjacent regions of the old finish, so that it is opaque (hiding) in the region of the damage site and gradually runs out in the region of the old finish. Finally, a clearcoat is applied to the basecoat and, if desired, to the adjacent regions of the old finish. The process is characterized in that 1. during the application of the basecoat composition to the adjacent regions of the old finish, the spraygun is inclined diagonally to the damage site, and 2. during the application of the basecoat composition, a normal or only slightly reduced (3.0-4.5 bar) spraygun pressure is used.
Patent DE-4331282-A1 (DE)
Title: Joint endoprosthesis
Inventor: HAHN MICHAEL DIPL ING
IPC: A61F2/38
Filed: 1993-09-15
Abstract: In a joint endoprosthesis, in particular for small joints, with a head member having an articular head and a cup member having a socket, the articular head is mounted so as to be pivotable with at least one degree of freedom in the socket. The head member can be moved in engagement with the cup member essentially transversely relative to its longitudinal axis. The head member is integrally formed and is held in the cup member, which is composed of two components, so as to be secured against withdrawal in the direction of its longitudinal axis. The two prosthetic members can be joined after a lateral deflection movement of at least one prosthetic member. A first component of the cup member having the socket is movable in engagement with a second part of the cup member after insertion of the articular head in the socket by a movement which is essentially perpendicular to the longitudinal axis of the head member. The articular head can be inserted in the socket essentially perpendicular to the longitudinal axis of the head member. At least one component of the cup member has a lateral insertion opening for the articular head. The insertion opening is closable. It can be closed by a relative movement between the components of the cup member. The insertion opening has elastically resilient lateral borders. The opening width of the insertion opening at one point at least is slightly smaller than the corresponding lateral profile of the articular head or of a basic member of the head member.
Patent DE-4332978-A1 (DE)
Title: Process for the preparation of amino-substituted thioethers
Inventor: KUNDE KLAUS DIPL CHEM DR
IPC: C07C319/14
Filed: 1993-09-28
Abstract: Compounds of the formula (I) <IMAGE> are prepared by reacting 2-mercaptoethanol with compounds of the general formula (II) <IMAGE> in which the substituents have the meanings given in the description.
Patent DE-4336220-A1 (DE)
Inventor: DAMM HUBERTUS
IPC: B21C43/04
Filed: 1993-10-23
Abstract: PCT No. PCT/EP94/03433 Sec. 371 Date Aug. 25, 1995 Sec. 102(e) Date Aug. 25, 1995 PCT Filed Oct. 19, 1994 PCT Pub. No. WO95/11096 PCT Pub. Date Apr. 27, 1995The invention concerns a method and device for applying a lubricant-carrier layer to the surface of a material which is to be cold-formed, in particular wire material (1) which is subsequently to be cold-drawn, the carrier layer being such that a lubricant can be applied over it. The material used to produce the layer is applied dry. A container is provided to hold a multiplicity of loose pressure-application elements plus a given quantity of the dry carrier-layer material. To produce the lubricant-carrier layer on the wire material, at least part of which is located at any given time inside the container, the pressure-application elements surrounding the wire material are caused to execute a motion such that they apply the carrier-layer material disposed between them to the surface of the wire material mechanically, the pressure-application elements making uniform contact with the surface of the wire material as they move relative to the surface.
Patent DE-4341633-A1 (DE)
Title: Four wheel steering for easier parking of car
Inventor: KAKUK GEZA
IPC: B62D7/02
Filed: 1993-12-07
Abstract: Normal wheels on a car can only turn by an angle of forty five degrees, meaning that for sideways parking, a space of about eight or nine feet is needed. The patent suggests a novel wheel suspension where all four wheels can be turned by a whole circle (360 degrees), the wheels being mounted in forks like those of a bicycle.
Patent DE-4344890-A1 (DE)
Title: Active electronic cable lock with theft recognition
Inventor: BEER MANFRED DIPL ING
IPC: E05B45/06
Filed: 1993-12-29
Abstract: The lock is made up of a locking element, similar to a coaxial cable, and an electronic circuit. The locking element consists of a cable or metal tube with an isolated inner conductor, and forms an active capacitance of the electronic circuit. A monostable multivibrator connected to the locking element continually re-triggers. If the locking element is separated damaged or short-circuited, the capacitance of the circuit is altered, causing the monostable multivibrator to stop triggering, and an alarm is set off. A small transmitter can be attached to the device so that when the lock is disturbed a pulsed signal is transmitted. A suitable receiver can then be used to detect stolen objects.
Patent DE-4402034-A1 (DE)
Inventor: JAUTELAT MANFRED DR
IPC: C07D521/00
Filed: 1994-01-25
Abstract: Novel halogen alkenyl azolyl derivatives of formula (I) in which R<1> is possibly substituted alkenyl, possibly substituted cycloalkyl, possibly substituted aryl or possibly substituted heteroaryl, R<2> is alkyl, halogen alkyl, 1-hydroxy alkyl, 2-hydroxy alkyl, 1 hydroxy halogen alkyl, 1-alkenyl or 2-alkenyl, X<1> is fluorine, chlorine, bromine or iodine, X<2> is fluorine, chlorine, bromine or iodine and Y is nitrogen or a CH group, and their acid addition salts and metal salt complexes, a process for producing the novel substances and their use as microbicides in plant and material protection.
Patent DE-4402191-A1 (DE)
Title: Transport set=up for collection of materials for recycling
Inventor: JUERGENS WALTER DR ING
IPC: B65D19/12
Filed: 1994-01-26
Abstract: The crate has uprights (2) resp. uprights with end stops (3) which may be folded down when empty. A turning mechanism consists of a stud (9) with shoulder (9a), and a turnable plate (10), connected to the stud via a screw (9b). The plate is directly connected to the upright. The stud has a bolt, which moves up and down in a vertical slot (12), to act as a support profile. Alternatively, the uprights may have devices so that they can be lowered to the floor when not in use.
Patent DE-4403605-A1 (DE)
Inventor: ROSMANN AXEL
IPC: F16J15/3292
Filed: 1994-02-05
Abstract: The invention concerns a gap seal between two moving components, such as a turbine shaft and a housing, for effecting a seal between two chambers of differing pressure. The gap seal elements 3 are fixed to the first 1 component end in the idle state rest on the second component 2. The gap seal elements 3 possess skimming faces 6 on their tips and are sufficiently elastic so that, in use with a particular gap fluid, the skimming face lifts off and glides over the surface of the second component 2. This substantially reduces wear of the sealing elements. <IMAGE>
Patent DE-4406056-A1 (DE)
Title: Drink terminal for automatic release of drink crates
Inventor: AVDIC JUERGEN DIPL ING
IPC: G07F7/06
Filed: 1994-02-24
Abstract: The supply terminal (1) contains pallets loaded with drink crates, at least one store carriage (5), a pallet store (6), a separator mechanism (8), at least one sales store (12), at least one crate conveyor (15), and a drink release station (18) with a customer's console (25). The sales store comprises at least one carousel store (12-1-12-4). Pref. each type of drink has a separate conveyor (13) in the sales store, typically of a buffer roller type. The conveyors can move the goods in both directions. Two conveyors may be used, either in parallel, or in tandem.
Patent DE-4406928-A1 (DE)
Title: Drying conveyor line for seam painted tins
Inventor: KELLER MATTHIAS J M
IPC: F26B21/00
Filed: 1994-03-03
Abstract: The drying line (5) has two parallel paths (7,8) on either side of the centre line (6). A conveyor (4) brings a series of tins (D) from the seam painting lines (2, 3) to the drying line along the latter's centre line. A distributor (17), pref. located within the drying line, divides the tins alternately between the two parallel paths, where they are heated (19). To move the tins transversely to the direction of travel of the line, the distributor can use either air jets (9,11), or pistons or electromagnets. The distributor can be after, i.e. downstream of the first heater.
Patent DE-4407943-A1 (DE)
Title: Hydraulic brake clutch unit for coupling to machine axis
Inventor: LOGORBURU GABILONDO FRANCISCO
IPC: F16D55/36
Filed: 1994-03-09
Abstract: The unit comprises a clutch (3) and a brake (4) between which is fitted a piston (6), biassed towards the brake drives (7) under the force of several springs (5) on the clutch body. It is slidable towards the clutch drives (8) hydraulically against the spring force. The piston is divided into a main (6) and an auxiliary piston part (10), with the latter slidable axially on the former without lateral angle motion. The auxiliary piston limits an operational face under hydraulic pressure. The face is much smaller than the operational face of the main piston. The pressure fluid flows into the auxiliary piston chamber via a line (13) in the main piston.
Patent DE-4408399-A1 (DE)
Title: Permanent way construction for track transportation systems
IPC: E01B1/00
Filed: 1994-03-12
Abstract: The construction method is based on a load-bearing slab of concrete or asphalt, in which the space between the sleeper blocks (2) and the space near to them, is then filled in with ballast. The load-bearing slab can have a rib (5), which does not completely fill the space between the sleepers. The slab can also be designed with at least one depression running parallel to the direction of the track. Roughening of the structure of the load-bearing slab is also considered.
Patent DE-4409946-A1 (DE)
Inventor: WEITEDER HANS-JOSEF DR
IPC: B65D5/74
Filed: 1994-03-23
Abstract: The drawing and description relate to a cuboid flat-gabled composite packing in which the composite has at least one substrate of paper or cardboard, a layer of bonding agent, an oxygen sealing layer and a polyethylene (PE) plastic coating on both sides, an opening surface (5) with a packing gable (1A) which, after being split forms a pouring aperture (10), a pourer having a one-piece hinged reclosable cover (4), the flange surrounding the aperture surface (5) of which is secured to the surface of the packing and the cover (4) of which has a tube (9) matching the outline of the aperture surface (5) and there is an opening aid (6) on the packing gable (1A) inside the sealed aperture surface (5) for pulling out the composite piece in the region of the aperture surface. The description also relates to a process for producing such a flat-gabled composite packing.