baber/WOPTO huggingface dataset:
Patent DE-3806911-A1 (DE)
Title: Refrigerator unit on refrigerated lorries
Inventor: GERIGK WOLFGANG
IPC: B60P3/20
Filed: 1988-03-03
Abstract: A refrigerator unit on the insulated box body of a refrigerated lorry over a driver's cab which can be tilted forward for maintenance reasons is characterised in that the refrigerator unit (1) can be pivoted out of the tilting area of the driver's cab (4) laterally, viewed in the direction of travel - i.e. to the left or to the right - about an axis which is essentially perpendicular (Fig. 1). <IMAGE>
Patent DE-3813776-A1 (DE)
Title: N-substituted N-aminopyrroles
Inventor: ANGERBAUER ROLF DIPL CHEM DR
IPC: C07D207/50
Filed: 1988-04-23
Abstract: N-substituted N-aminopyrroles can be prepared by reduction of appropriate ketones, and if appropriate subsequent alkaline hydrolysis, cyclisation, hydrogenation and isomer separation. The N-substituted N-aminopyrroles can be used as active ingredients in medicaments.
Patent DE-3815427-A1 (DE)
Title: Electric motor, especially a drive motor for a barrel pump or container pump
Inventor: LUTZ KARL
IPC: H02K11/01
Filed: 1988-05-06
Abstract: The motor (10) has a motor housing (11) which is encapsulated on the outside and consists of a material having good thermal conductivity, such as aluminium, which is provided with external screens consisting of electrically non-conductive material, and in the case of which gaps (40) for cooling air to flow through extend between a housing centre part (12) and its external screen. These external screens are housing caps (33, 34) which engage over end bearing plates (13, 14) of the motor housing and around a jacket (35) which is arranged between these housing caps and extends the housing centre part as an external screen to form the gaps (40) for the cooling air to flow through. The external screen of the entire motor housing (11) prevents an operator touching any metallic and possibly live parts of the motor (Figure 1). <IMAGE>
Patent DE-3820950-A1 (DE)
Title: Method for fastening cable reinforcement
Inventor: GAEBLER WOLFGANG DR ING
IPC: H02G1/14
Filed: 1988-06-16
Abstract: Telecommunications cables having optical and/or electrical transmission elements frequently have plastic fibres running longitudinally in the cable in order to increase the tensile strength of the cable. This reinforcement must be attached to the end of the cable in a retaining sleeve (3) which absorbs the tension on the cable. Until now, the cable reinforcement was eithe end of the cabd in the retaining sleeve, or was bonded in it in extended form. However, in the case of certain plastic, the difficulty arises of the adhesive which is used not providing sufficiently good adhesion. The object thus exists of creating a method for fastening the cable reinforcement, by means of which the plastic fibres can easily and reliably be fastened in the retaining sleeve (3). The problem is solved by at least one cured or curable injection-moulding material being injected into the retaining sleeve such that the ends (2) of the plastic fibres are blown out like a screen and are fixed in this position. In consequence, a high-tensile-strength connection is produced between the plastic fibres (1) and the retaining sleeve (3). The said method can be used in the production of terminations for optical waveguide cables. <IMAGE>
Patent DE-3822083-A1 (DE)
Title: Apparatus for producing composite profiles, in particular for windows, doors or the like
Inventor: MATAUSCHEK JUN FRANZ
IPC: B29C70/84
Filed: 1988-06-30
Abstract: An apparatus for producing composite profiles, which comprise at least two individual profiles (1, 2, 3) which are arranged at a distance from one another and are connected to one another by plastic parts (4, 5) filling the interspace between the individual profiles, has a guide rail (27) on which the individual profiles are supported by their underside and which at the same time supports a sealing member (23), which seals off the interspaces between the individual profiles at the bottom. Both the individual profiles (1, 2, 3) and the sealing member (23) are synchronously advanced on the guide rail (27), the interspace between the individual profiles being filled from above by means of a discharging station (7, 7') with a liquid polymer material, which after curing forms the plastic parts (4, 5) connecting the individual profiles. The synchronous driving of the individual profiles is performed by transport belts (11, 12), bearing against the outside surfaces, and by rollers (17, 18) engaging into the interspaces between neighbouring individual profiles (Fig. 2). <IMAGE>
Patent DE-3827712-A1 (DE)
Title: Power crab for overhead electric railways
Inventor: POHLE HELMUT
IPC: B61C13/04
Filed: 1988-08-16
Abstract: Power crabs can be entered safely and simply independently of the height of the route or of the underground cavity, or the driver of the train can get out of them easily, if a climbing ladder which can be reached from the lateral opening and is integrated into the side wall of the cab is provided between roof and floor. The climbing ladder is of telescopic design, the respective top telescopic component also forming the largest telescopic component into which the other telescopic components can be pushed or drawn. The respective narrowest telescopic component consists of struts and rungs connecting them, the rungs being dimensioned so as to be at least of such a length that the driver of the train can support himself on them with one foot. The individual telescopic components are connected to one another by means of a Bowden cable and can therefore be extended or pushed together with the aid of the said Bowden cable which can be operated both from with inside the cab and from outside. In this way, the actual cab remains in each case in its position without being released from the suspension gear or the supporting crabs, it being possible for the driver of the train readily to climb to heights three and four metres by means of the stable climbing ladder in order to reach the roadway floor safely or climb from it into his cab. The integration into the housing ensures that the climbing ladder can be of correspondingly stable construction and that it is also in each case actually available ... Original abstract incomplete. <IMAGE>
Patent DE-3828627-A1 (DE)
Title: Electrical connection box
Inventor: HERBST DONALD DIPL ING
IPC: H02G3/12
Filed: 1988-08-19
Abstract: The invention relates to an electrical connection box (4) which is let into a false floor (1, 2) constructed for air conduction. The inner space of the connection box is connected to air-conducting regions (3) of the false floor. The connection box has an upper cover (7) which is provided with air passages (8) arranged over the area and a device for rendering laminar (9) the air issuing from the connection box through the air passages. <IMAGE>
Patent DE-3829448-A1 (DE)
Title: Soot filter
Inventor: BEDEY CHRISTIAN
IPC: F01N3/022
Filed: 1988-08-26
Abstract: Exhaust gases not only from diesel engines but also from oil-fired furnace systems contain large quantities of soot. Since this soot not only has a very unpleasant odour but is also suspected of being carcinogenic, efforts are made to filter the soot out of the exhaust gas. In so doing, however, there is the problem that with time the filter clogs and the power output of the engine or the oil-fired furnace falls. The invention creates a remedy in that the exhaust pipe is divided into at least two courses provided with filter elements, which courses on the inlet side can be alternately opened or closed by means of valves. In the exhaust pipe a pressure sensor is arranged upstream of the valves, which is connected by way of a control to a drive for the valves and, as a function of the stagnation pressure, switches the valve over to the course with the still clean filter element.
Patent DE-3830766-A1 (DE)
Title: Battery-operated electric vehicle
Inventor: SCHNEIDER WILLI
IPC: B60L11/18
Filed: 1988-09-09
Abstract: A battery-operated electric vehicle comprises a pulse control for the D.C. motor which is constructed as a series-characteristic motor, it being possible for the control to be a thyristor pulse control or a transistor pulse control with two independent circuits for the armature and the field of the drive motor.
Patent DE-3834989-A1 (DE)
Inventor: LOERINC CSABA DIPL ING
IPC: A01F29/00
Filed: 1988-10-14
Abstract: Equipment for breaking bales, e.g. compact bales made up of herbs and spices, comprises a drum with a cylindrical or polygonal prismatic shape, with frames (1) at both endings. The frames are connected to each other by means of joint bars (2). The drum is covered by a mesh mantle (3) from the outside, whose tightness can be adjusted by stretching elements (4) connected to the frame. The bale that is inserted in the drum of the invented bale breaker equipment knocks against the frames and joint bars during the rotation of the drum, then it loosens and gradually smashes. The intensity of the breaking is further increased by the shredding teeth (7) that are fixed to the frames and/or to the joint bars. The chippings that are broken into little pieces fall down through the mesh mantle. <IMAGE>
Patent DE-3902548-A1 (DE)
Title: Apparatus for producing bobbins serving as feed bobbins for twisting
Inventor: STAHLECKER FRITZ
IPC: D01H13/16
Filed: 1989-01-28
Abstract: In an apparatus for producing bobbins serving as feed bobbins for twisting, with a control unit for interruption of operation, to which sliver stop motions arranged in front of drawframes and at least one thread stop motion arranged after the air nozzles are connected, provision is made for equipping the control unit with means for generating a piecing signal, the piecing signal being generated after the thread stop motion or stop motions have responded or, if a sliver stop motion has responded, after the fault signal of the sliver stop motion has been cancelled.
Patent DE-3904178-A1 (DE)
Inventor: EGERER JOSEF
IPC: D01G19/10
Filed: 1989-02-11
Abstract: In a clothing for combing cylinders, especially for wool and cotton combing machines, comprising a plurality of sawtoothed stampings (A, B, C, D, E) arranged axially next to one another in the form of spiked bars, in order to improve the engagement into the fibre tuft, whilst at the same time ensuring a high combing capacity, sawtoothed stampings (1) are arranged within a spiked bar (6) which have a different number of teeth (3) on each stamping (1). <IMAGE>
Patent DE-3907803-A1 (DE)
Title: Method and apparatus for cutting a tub
Inventor: ROTH MANFRED
IPC: B23K37/02
Filed: 1989-03-10
Abstract: In order to optimise the configuration of the cutting line and increase the cutting speed, provision is made according to the invention for a cutting device (1) to be mounted on a carriage (4) which is movable along a guide rail (2). The guide rail (2) can be put onto a tub (5) which is to be severed. The carriage (4) has a drive and enables the cutting device (1) to be moved exactly at the highest possible feed rate. <IMAGE>
Patent DE-3914010-A1 (DE)
IPC: C04B41/87
Filed: 1989-04-26
Abstract: The ceramic material is built up from a plurality of layers, the layer thickness being between 10 and 15  mu m and the mean pore radius being between 100 and 1000 nm with an open porosity of 5 - 14% and a total porosity of 5 - 30%, and the metal melt being filled into the pore volume down to a residual pore volume of 0.1 - 10%, relative to the initial porosity. 
<??>It is preferably suitable for bonding to metal structures such as welded or soldered ceramic/metal constructions.
Patent DE-3917306-A1 (DE)
Title: Aq. dispersion adhesive for bonding foam parts - contains acrylate dispersion, resin, wetting agent, pre-polymer etc.
Inventor: KRAMER JUERGEN DR
IPC: C09J133/08
Filed: 1989-05-27
Abstract: An aq. dispersion adhesive contains (a) an acrylate-based dispersion, pref. based on a self-adhesive acrylic ester copolymer with Tg below 0 deg. C; (b) a resin, pref. a rosin deriv., or a terpene-, terpenephenol-or hydrocarbon-resin; (c) a wetting agent, pref. a cold fatty acid deriv.; (d) a pre-polymer, pref. an epoxide-acrylate; (e) water; and opt. (f) conventional auxiliaries such as radical formers, photoinitiators, dyes, emulsifiers, antioxidants, stabilisers and/or preservatives. Opt. also present in an amt. of up to 25 wt. % of (a) are SBR-, SBS-, SEBS-, PVAC-, SIS-, PU-, EVA-, CR- and/or NR- dispersions. USE/ADVANTAGE - The use of the adhesives is claimed in bonding foam parts, e.g., to each other or to other substrates in e.g, upholstery. Being free of organic solvents, the adhesives are environmentally safe and indeed surpass solvent-based adhesives in tests.
Patent DE-3917959-A1 (DE)
Inventor: ALBRECHT KONRAD
IPC: A01N39/02
Filed: 1989-06-02
Abstract: The present invention relates to liquid herbicidal agents in the form of emulsifiable concentrates (EC) or concentrated emulsion (EW), characterised in that they contain, besides 1 - 40% by weight of the active substance diclofop-methyl (I), fenoxaprop-ethyl (II) or its optically active isomer (D+) fenoxaprop-P-ethyl (III), 0.5 - 30% by weight of (C10-C18) fatty alcohol polyglycol ethers or (C8- C9)alkylphenyl polyglycol ethers which are 6 to 10 times ethoxylated as surfactants, and, in the case of EC formulations, 0.5 - 7% by weight of calcium (C18-C14)alkylbenzenesulphonate and, in the case of EW formulations, 0.5 - 7% by weight of an ethylene oxide/propylene oxide/ethylene oxide block copolymer which is phosphorylated in the alpha- and omega-position or a salt thereof as dispersant, besides the customary formulation components. Compared with the known active substance formulations, these agents have markedly increased activities and improved miscibility properties with water and with commercially available preparations containing other active substances.
Patent DE-3918683-A1 (DE)
Title: Gas engine exhaust emission control - measures exhaust gases to regulate fuel ratio corrected for fuel gas quality
Inventor: STELLWAGEN KARL
IPC: F02D41/14
Filed: 1989-06-08
Abstract: The exhaust emission control monitors the O2 content of the engine exhaust gases, together with the engine load, to regulate the fuel gas/air ratio fed to the engine.  The combustion quality of the fuel gas is represented by a measured value and used to correct the fuel gas/air ratio. Pref. the combustion quality is determined from the vol. and mass of given components of the fuel gas, all the measured values fed to an electronic regulator for determining the fuel gas/air ratio.
Patent DE-3923002-A1 (DE)
Title: Coating compsn. for orthopaedic jaw parts, etc. - contg. epoxy] resin, dye and micaceous mineral as filler
Inventor: MICHEL UWE
IPC: A61K6/891
Filed: 1989-07-12
Abstract: In mixts. for coating orthopaedic jaw parts and prosthetic fixing units, e.g. dentures with braces, basic units for cast prostheses patterns, wires, etc., with a synthetic material based on epoxy resins and dyes which approximate to the mucous membrane of the mouth, the synthetic contains a micaceous mineral as filler. ADVANTAGE - The hardening time is shorter by 10-20 mins., and the temp. can be above 100 (120-130) deg.C without formation of blisters. Satisfactory elasticity and hardness can be obtd. The mixt. is more liq. and more easily applied with a brush, and a precise ratio between synthetic and hardener is not necessary.
Patent DE-3925659-A1 (DE)
Title: Lead cable connector plug - has cover sleeve with inwards projecting sealing lips contacting outside of cable
IPC: H01R13/52
Filed: 1989-08-03
Abstract: The cable connector plug is fitted with a cover sleeve (3) enclosing the end of the lead cable (6) made of a flexible material.  The sleeve has a sealing lip (5) projecting radially inwards, with a round or oval internal cross-section for the cable (6). Pref. the sleeve has 2 axially spaced sealing lips (4,5) each provided by an annular membrane with a rectangular-oval inner cross-section.  One of the sealing lips pref. cooperates with a flat cable, the other cooperating with a round lead cable (6). ADVANTAGE - Effective sealing of different types of cable.
Patent DE-3926941-A1 (DE)
Title: Doffed cops movement - by passing through swing angle where cops is held at head to be unwound over foot
Inventor: DERICHS JOSEF DR ING
IPC: D01H9/02
Filed: 1989-08-16
Abstract: To form cross wound bobbins from cops, at a ring spinner, the cops is wound in a compound process where the doffed cops is held at the sleeve head to be moved to an unwinding position and unwound over the foot of the sleeve. Pref., a number of cops, in a fixed position layout, are all doffed together and replaced by empty sleeves togetherr in a common working cycle, to be pivoted through a common swing axis into a winding position. Cylindrical cops sleeves are used. A number of cops are moved together into a horizontal position, and the yarn is drawn off over the foot end of the sleeves to be deflected downwards for bobbin winding. ADVANTAGE - The method simplifies the movement of the cops into the unwinding position, without affecting the ring spinning process.
Patent DE-3928701-A1 (DE)
Title: Stand for TV VDU or similar, for ease of viewing from bed - has adjustable holder on column of metre height or more on base
Inventor: HARNAPP BERND
IPC: F16M11/24
Filed: 1989-08-30
Abstract: A stand for a t.v. or similar visual display device contains a column (11) with a laterally protruding foot (12) at the base of the column and a holder (9) for the t.v. at the top of the  column. The column is at least 1.0 metres tall and the holder can be tilted in a vertical plane perpendicular to the screen (7) of the television (8) mounted in the holder. The holder can be adjusted in height. USE - Enables person in bed to view more  easily, esp. for hospital patient and bedridden people.
Patent DE-3932626-A1 (DE)
Title: Remote controller indicator with microprocessor - has data command sent to main device and response display received back and checked
Inventor: AN SUNG
IPC: G08C25/02
Filed: 1989-09-29
Abstract: A remote control transmit-operation transmits a control signal to a main device from a remote controller.  A main device receive-device receives the signal.  A main device send-operation transmits the receive signal to the remote control unit after processing it.  A remote control receive operation receives and indicates or reproduces the signal transmitted on the main device send operation. The send/receive operations may include the steps of producing a key code corresp. to a key pad operation, or testing the indication from the main device, receiving the indication data, and transmission of the key code according to alterations of the key state after reception of the code. USE - Handshake-type remote control.
Patent DE-3939665-A1 (DE)
Title: Spray nozzle for massage bath - comprises nozzle holder with inner thread and detachable nozzle with outer thread
IPC: A61H33/00
Filed: 1989-11-30
Abstract: A spray nozzle for massage bath consisting of a nozzle holder (2) with an inner thread (8) and a detachable nozzle (1) with an outer thread (18).  The nozzle holder is fixed in the bath wall.  This design allows the nozzle to be detached and cleaned without disturbing nozzle holder and pipework. Another version allows complete draining of the nozzle to prevent lime scale blockage. USE/ADVANTAGE - A spray nozzle for massaging.  Easy to clean, can be taken apart.  Different sorts of spray shapes available.
Patent DE-3942136-A1 (DE)
Title: Impregnating compsn. - contg. natural wax or petroleum wax, natural resin and natural drying oil, esp. for wood, cork, stone or lacquered metal
Inventor: WALDBACH-BERNHARDT DIETER DIPL
IPC: C04B41/47
Filed: 1989-12-20
Abstract: An impregnating compsn. comprises a mixt. of (a) a natural wax and/or a petroleum wax, (b) a natural resin, (c) a natural drying oil, and (9d) the usual additives. The natural wax is carnauba wax, beeswax, wool wax, Japan wax, micro-wax, ceresin and/or montan wax, pref. a mixt. of beeswax and cannauba wax. The petroleum wax is an oily paraffin wax or a hard de-oiled petrolatum. The natural resin is colophony (pref.) (either natural or lime-hardened), colophony/glycerol, dammar, pine resin and/or larch resin. The oil is Pb-free, esp. with a Pb-free octoate or oleate drier, partic. a Co, Zr, Mn or Ca octoate drier. The natural oil is linseed oil, wood oil, castor oil and/or soya oil. The amt. of drier is 0.1-10 wt. % w.r.t. the natural oil. USE/ADVANTAGE - The compsn. is used to impregnate wood, cork, natural stone and lacquered metals, esp. wood surfaces and partic. pine, mahogony and teak surfaces. The surfaces are not discoloured by water, drinks, e.g, juices, cola, red wine, beer, tea or coffee, or by heating at 120 deg.C for 20 mins.
Patent DE-4001516-A1 (DE)
Title: Layer structure esp. for imaging screen - has transparent phosphor layer and polarisation on the sides of the layer structure
Inventor: MIRCEA ALEXANDRESCU DIPL ING
IPC: G02B5/30
Filed: 1990-01-19
Abstract: In a layer structure (1-8) with at least one light permeable layer (1) having a phosphor layer (2) on one side and a polarisation system (8) on the other side, the novelty is that the phosphor layer (2) is transparent. The phosphor layer (2) is pref. vapour deposited on the light permeable layer (1) e.g. of glass, and is then provided with a mirror layer (3) pref. of vapour deposited aluminium. Polarisation system (8) may consist of a circularly polarising foil or a double layer comprising an optically active layer, which rotates the polarisation direction by an odd number muiltiple of 45 deg. and a polarisation filter. An anti-reflection layer (7) is pref. applied onto the layer structure at the side opposite from the phosphor layer (2). USE/ADVANTAGE - Layer structure is useful for x-ray image intensifiers or television monitors. Backface reflection of ambient light is much reduced and useful light is subject to only slight attenuation, so that contrast is increased and reflections are avoided.
Patent DE-4003717-A1 (DE)
Title: Side guidance for rolled strip material - pushing guides in controlled manner against edges of strip material
Inventor: ROSENTHAL DIETER
IPC: G05D15/01
Filed: 1990-02-08
Abstract: Rolled strip material (2) is fed by rollers (13) along a linear path. Edge guidance is provided by elements (3,4) that can be moved into contact with the edges of the strip. Each element has a pair of linear hydraulic actuators (8,14) that receive inputs from valves coupled into position and force regulating loops. Each loop has a position regulator (30) and a force  regulator (32). Position signals are fed back from sensors for correction control. The force is limited to a set value. A process control computer (15) is coupled to the system. ADVANTAGE - Reduces wear of guides.
Patent DE-4010268-A1 (DE)
Title: Magnetic forming of metals - using electric-magnet with superconductive coils
Inventor: HOBSON DAVID O
IPC: H01F7/06
Filed: 1990-03-30
Abstract: (A) a metal forming process for an electrically conductive workpiece involves (a) providing an electromagnet with coils of superconductive material, (b) cooling the coils to below the critical temp Tc, (c) applying a voltage to the electromagnet to produce d.c. in the coils and a magnetic field through the axis of the electromagnet and (d) moving an electrically conductive workpiece through the magnetic field so that it is subjected to magnetic pressure.  The electromagnet is pref. a torodial electromagnet and the workpiece is a rod which is moved axially through the electromagnet. Alternatively, the workpiece may be a flat workpiece which is moved at right angles to th axis of the electromagnet. Pref. the workpiece is moved at a speed which minimises magnetic flux penetration into the workpiece. USE/ADVANTAGE - The process allows friction-less forming of solid metals without use of tools.