baber/WOPTO huggingface dataset:
Patent DE-3425480-A1 (DE)
Title: Device for recovering cooling heat and method of operating such a device
Inventor: MERKEN WILHELM
IPC: F24D11/02
Filed: 1984-07-11
Abstract: In a device for recovering cooling heat from a refrigerant which is conducted in a circuit, evaporated in an evaporator 18, subsequently compressed and condensed and again evaporated, and flows through a heat exchanger 13 on the primary side in the compressed state, in which device the secondary side of the heat exchanger 13 is arranged in series in a closed heat-transfer medium circuit (heating fluid circuit) 9 with a circuit feed pump 10 for the heat-transfer fluid (heating fluid) and a heat consumer (preheater/heat exchanger) 6 and the heat-transfer circuit 9 has a heat-transfer medium accumulator (heating fluid accumulator) 12, the degree of efficiency of the cooling-heat recovery is improved by the heat exchanger 13 and the heat-transfer medium accumulator 12 being arranged in parallel to one another and in series with the heat consumer 6, a temperature sensor 30 being arranged in the return-run region 29 of the heat-transfer medium accumulator 12, and a feed pump 28, which runs more slowly when the temperature of the heat-transfer fluid increases, for the heat-transfer fluid being arranged in one of the pipes connecting the heat-transfer medium accumulator 12 to the heat exchanger 13 for heating the heat-transfer fluid to form a circuit. This device is preferably operated in such a manner that at temperatures in the heat-transfer medium accumulator above the condensation temperature of the refrigerant, the delivery of the feed pumps for the further heating of the heat-transfer fluid stored ... Original abstract incomplete. <IMAGE>
Patent DE-3426968-A1 (DE)
Title: Roller bearing
Inventor: ELSAESSER FRIEDRICH
IPC: F16L59/135
Filed: 1984-07-21
Abstract: The invention relates to a roller bearing for insulated pipelines which become hot or cold, having an insulating saddle which is fixed on the pipe and in which a roller is supported such that it can rotate, which roller is guided on a fixed-position raceway surface. This roller engages by means of radially projecting thrust washers over the raceway surface, which is constructed as a profiled rail whose width is matched to the roller width.
Patent DE-3437462-A1 (DE)
Title: Process and machine for producing concrete parts
Inventor: KRAISS RICHARD
IPC: B28B13/06
Filed: 1984-10-12
Abstract: The invention relates to a process and a machine for moulding a wide variety of concrete parts. After the compaction process the mould is gripped from below by a carrier and locked to the latter. A tilting table mounted in a tiltable manner adjacent thereto is tilted upwards from the horizontal starting position about an axis of tilt about an angle of tilt of less than 90 DEG . The carrier together with the mould is pivoted towards the tilting table about an axis of pivot which is coaxial with the axis of tilt through an angle of less than 90 DEG  until the upper side of the mould lies on a deposition plate of the tilting table. Then the carrier together with the mould and the tilting table are pivoted completely about 180 DEG  into the horizontal position and then the concrete part demoulded. For demoulding, the tilting table with the deposition plate and mounted concrete part are lowered in the vertical direction. During the return stroke upwards, the carrier together with the mould is pivoted back through 180 DEG  into the starting position and the mould detached from the carrier and transferred to a supporting frame. The demoulding takes place rapidly and without the risk of damaging the concrete part. The vertical raising/lowering movement admits even long concrete parts.
Patent DE-3440643-A1 (DE)
Title: Catalysts for acid anhydride prodn.
Inventor: LUFT GERHARD DIPL ING DR
IPC: C07C51/56
Filed: 1984-11-07
Abstract: Catalysts for prodn. of monocarboxylic acid anhydrides by carbonylation of the corresp. esters or ethers comprises a Ni cpd. bound to a support by means of a polyfunctional coupling agent (I) which is an organosilicon cpd. with (a) alkoxy or halo gps. and (b) organonitrogen, organophosphorus, organoarsenic, organosulphur, SH or thioether gps. (I) is of formula (R1)nX3-nSi(C(R3)2)mY, (R1)nX3-nSi(C)R3)2)mCHY or ((R1)nX3-nSi(C(R3)2)m)2Z, where X = Cl, Br or OR2; Y = N(R4)2, N-contg. heteroaryl, P(R4)2, As(R4)2, SR4 or SH; Z = NR4,  PR4, AsR4 or S; R1 = 1-5C alkyl; R2 = 1-3C alkyl; R3 = H, 1-5C alkyl or phenyl; R4 = 1-6C alkyl, 5-8C cycloalkyl, or phenyl or benzyl opt. substd. by halogen, OMe, OEt or 1-3C alkyl; n = 0-2; m = 0-8, esp. 1-3.  The catalysts may also contain a Group Ia Ia-IIIa or IVb-VIIb metal cpd. as promoter, esp. a Group Vb-VIIb metal cpd.  The support is an inorganic oxide or active carbon and makes up 50-99.99 (esp. 80-99.9) wt.% of the catalyst. Residual active OH gps. on the support are pref. deactivated by esterification or etherification.
Patent DE-3444512-A1 (DE)
Title: Process and equipment for blowing at least one gas or at least one solid suspended in a gas into molten metal in a metallurgical vessel, in particular into molten steel under a vacuum
Inventor: MAUS WALTER DR ING
IPC: C21C7/10
Filed: 1984-12-06
Abstract: The metallurgical vessel has at least one blowing-in channel in the wall or in the floor. This blowing-in channel is sealed against penetrating melt by a sealing brick and has a sliding closure on the side facing away from the melt. To blow in a gas or solids suspended in a gas, the sliding closure is first opened, the gas under elevated pressure blows the blowing-in channel free from the sealing brick and is then fed to the melt, above or together with the suspended solids. After completion of the blowing-in, the sliding closure is brought into the shut-off position. The particular advantage of these blowing-in channels having sealing bricks and sliding closures manifests itself in particular in vacuum treatment, since gases or solids suspended in gases can be blown in at any desired presettable time after tapping.
Patent DE-3447866-A1 (DE)
Title: Process and apparatus for the detonation coating of coverings onto workpieces
Inventor: KLIMENKO VALERIJ STEPANOVIC
IPC: C23C4/126
Filed: 1984-12-31
Abstract: The apparatus for the detonation coating of coverings onto workpieces contains a time-delay element (16) which is connected to one of at least two powder dispensers (12) and to that output (5) of a control unit (1) to which another powder dispenser (11) is directly connected. The two dispensers (11, 12) as well as the ignition source (6) and a mixer (10) are connected to a means (13) for generating a stream containing the material of the covering (14) of a workpiece (15). The remaining outputs (2, 3, 4) of the control unit (1) are electrically coupled respectively to the source (6) of the high-temperature initiation of explosions and to valves (7, 8, 9) for supplying working gases of the mixer (10). <IMAGE>
Patent DE-3503604-A1 (DE)
Title: Eccentric worm screw pump
Inventor: JAEGER ARNOLD
IPC: F04C2/107
Filed: 1985-02-02
Abstract: The invention relates to an eccentric worm screw pump having a stator which has a deformable inner layer and, surrounding it, a harder outer layer which is slotted and whose diameter can be reduced by means of a tension clamp. The object is to be able to retension these pumps, even if the outer layers are very hard, and to manufacture them more simply. To achieve this object, according to the invention at least one slot is provided in the outer layer, which slot perforates only one end face of the stator, while the slot at the other end ends at a distance from the end face. Furthermore, the two layers are manufactured separately and they then interlock in a positive manner when they have been joined. Moreover, the inner layer is provided with a flange-like expansion which can be clamped by the stator connection bodies.
Patent DE-3508429-A1 (DE)
Inventor: SIRRENBERG WILHELM
IPC: A01N47/34
Filed: 1985-03-09
Abstract: 1. Compounds of the general formula (I)  see diagramm : EP0197280,P11,F1  in which X represents oxygen or sulphur, R**1 and R**2 are identical or different and represent hydrogen, halogen or alkyl and R**3 represents halogen, and wherein, if R**1 represents 2-fluoro or 2-chloro, R**2 represents hydrogen, 6-fluoro or 6-chloro and R**3 represents fluorine, in those cases X represents sulphur.
Patent DE-3510177-A1 (DE)
Title: Roller hearth furnace for the ceramic industry
Inventor: KEHL DIETER
IPC: F27B9/24
Filed: 1985-03-21
Abstract: Published without abstract.
Patent DE-3512445-A1 (DE)
Title: Method and apparatus for forming multi-layered blocks of rod-shaped articles in the tobacco processing industry
Inventor: LUDSZEWEIT DIETER
IPC: B65B19/10
Filed: 1985-04-04
Abstract: In order to increase the output of packaging machines in the tobacco processing industry, cigarettes (4) are removed in the form of sub-groups (19, 21) in continuous sequence from a double magazine (1) on two tracks with, in each case, double cylinder members (12, 12'; 13, 13'; 14, 14') arranged coaxially, staggered to increase their separation distance, and pushed together axially into a row to form groups (8, 9, 11) of articles forming individual layers of a block (6) of articles to be packed, and deposited in a block conveyor (7). <IMAGE>
Patent DE-3515137-A1 (DE)
Title: Reception sleeve for fastening elements
Inventor: MAUTHE PETER DIPL CHEM
IPC: F16B13/14
Filed: 1985-04-26
Abstract: The reception sleeve (1), which is provided with radial passage apertures (1b), for anchoring fastening elements in reception materials having cavities by means of hardening compounds has catch projections (1c) which are arranged on both sides of a film (1a) and which together with the passage apertures (1b) form a press-stud-like closure in the region of the overlapping longitudinal edges (1c). In order to facilitate the rolling of the film (1a), and to make separation of a part of the film (1a) simpler, the film (1a) is provided with material tapers (1d) which extend between the passage apertures (1b) and the catch projections (1c). 
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Patent DE-3524193-A1 (DE)
Title: Non-reducing dielectric ceramic compositions
Inventor: SKABE YUKIO
IPC: C04B35/46
Filed: 1985-07-05
Abstract: Non-reducing dielectric ceramic compositions contain main components of the formula  [(Ba1-x-yCaxMgy)O]m.(Ti1-zZrz)O2,  in which x, y, z and m obey the following relationships:  0.005 </= x </= 0.22;  0.0005 </= y </= 0.05;  0 < z </= 0.20 and  1.002 </= m </= 1.030, and one or more of the additives MnO2, Fe2O3, Cr2O3 and CoO in quantities within a range from 0.02 to 2.0 mol%, relative to the quantity of the main components. These non-reducing dielectric ceramic compositions have, even after firing in reducing atmospheres, outstanding dielectric properties as a capacitor material and a high and stable insulation resistance (insulance). When used in monolithic ceramic capacitors, these compositions show a stable time constant.
Patent DE-3525289-A1 (DE)
Title: Binders based on plaster containing organic synthetic resins
Inventor: RUPRECHT MAX
IPC: C09D125/14
Filed: 1985-07-16
Abstract: A plaster for application to rigid polystyrene foam sheets is proposed which essentially contains 30-60 parts by weight of synthetic resin based on a vinyltoluene-acrylate copolymer, 180-160 parts by weight of aliphatic benzine hydrocarbons from which the aromatic components have been removed, and 650-220 parts by weight of fillers. The plaster is, in particular, readily workable, even at extreme temperatures.
Patent DE-3528101-A1 (DE)
Title: Process for the preparation of homopolymers of ethene and copolymers of ethene with higher  alpha -monoolefins by means of a Ziegler catalyst system
Inventor: BACHL ROBERT DR
IPC: C08F10/02
Filed: 1985-08-06
Abstract: The invention relates to the homopolymerization and copolymerization of ethene by means of a Ziegler catalyst system comprising (1) a transition-metal catalyst component, (2) an organoaluminium catalyst component and (3) optionally an organohalogen catalyst component, characterized in that (1) is the solid-phase product (VI) obtained by (1.1) first combining (1.1.1) an inorganic oxidic material (I) as support substance and (1.1.2) a solution (II) of (IIa) a certain oxahydrocarbon and (IIb) a mixture of (IIb1) a vanadium trichloride/alcohol complex, (IIb2) a titanium trihalide or titanium trihalide/alcohol complex and optionally (IIb3) a zirconium tetrahalide, with formation of a dispersion (III), evaporating the latter with formation of a solid-phase intermediate (IV), and (1.2) then (1.2.1) combining the intermediate (IV) from (1.1) and (1.2.2) a particular dissolved aluminium component (V) with formation of a dispersion, where the solid-phase product (VI) obtained as the dispersed material is the transition-metal catalyst component (1).
Patent DE-3533265-A1 (DE)
Title: Device for indicating the programme flow of an electrically operated washing machine or dishwasher
Inventor: MOHR MICHAEL
IPC: D06F34/30
Filed: 1985-09-18
Abstract: The device for indicating the programme flow of an electrically operated washing machine or dishwasher has a cam disc (1) driven by a programme control unit (2). A first rack (6), which is displaceable along its longitudinal axis and which is under axial spring pressure, bears with one of its end faces (4) on the cam face (7) of the cam disc (1). The first rack (6) is in engagement via its toothing (8) with a first gearwheel (9) which is connected to a second larger gearwheel (10) engaging into the toothing (12) of a second rack (13) displaceable in its longitudinal axis and on which a pointer (15) is arranged. This results in a space-saving indicator device having an indicating field which can easily be read off. <IMAGE>
Patent DE-3536639-A1 (DE)
Title: Chakra electrode
Inventor: OEHME RAINER
IPC: A61H39/00
Filed: 1985-10-15
Abstract: Published without abstract.
Patent DE-3539520-A1 (DE)
Title: Vehicle seat suspension
Inventor: SHIBUKI OSAMU
IPC: B60N2/54
Filed: 1985-11-07
Abstract: A suspension for a vehicle seat has a lower frame which is attached to the floor of the vehicle, an upper frame which is arranged above the lower frame parallel thereto and has the purpose of receiving the frame seat, connecting plates which are arranged parallel at the front and rear with respect to the vehicle for connecting the lower frame to the upper frame, torsion springs in the vicinity of the connecting section of the connecting plates in order to give the connecting plates an elastic supporting force, and a shock absorber which is arranged between the lower frame and upper frame and damps the relative oscillations of the two frames.
Patent DE-3541188-A1 (DE)
Title: Method and device for measuring true running in a motor vehicle pneumatic tyre
Inventor: FRERICHS UDO DIPL ING
IPC: G01M17/02
Filed: 1985-11-21
Abstract: The invention relates to a method for measuring true running in a motor vehicle pneumatic tyre which is mounted in the operating state with its beads on the radially inner circumference of a rim, and to a device for carrying out the method. It is proposed for the purpose of rapid and simple measurement that a measuring rim, which has two axially displaceable rim halves of which each is constructed from a plurality of radially displaceable rim segments is firstly brought, with the rim halves pushed together axially, to its smallest outside diameter, which corresponds to the diameter in the measuring position, that thereafter the tyre to be tested is pushed, with O-shaped deformation of the one tyre bead, in a perpendicular or oblique position onto the latter and subsequently brought into a parallel position relative to the measuring rim, that thereupon the rim segments of the measuring rim are moved radially outwards to the maximum extent and subsequently the rim halves are pushed axially outwards up to the desired rim width, and that, finally, the rim segments are moved radially inwards into the measuring position of the measuring rim, compressed air is applied to the tyre, and the true-running measurements are carried out.
Patent DE-3544352-A1 (DE)
Title: Drum cell filter
Inventor: OTTE WILHELM
IPC: B01D33/00
Filed: 1985-12-14
Abstract: In the drum cell filter according to the invention, a cylindrical control head (1) is mounted inside the drum in the region of a drum end wall. The filtrate pipes (3) from the filter segments (4) open out into the rotating control cylinder shell (6). On the stationary, outward facing cylinder bottom surface (11) of the control head (1) are located a vacuum connection (20), the filtrate discharge (19) and a pipe (21) for venting the equalisation chamber (8). The equalisation chamber (8), for cake removal, covers the filtrate tube orifices, opening out on the filter drum at the cylinder interior wall (6) of the rotating part of the control head (1), against the vacuum in the interior of the control head (1). The drum cell filter according to the invention makes possible very large filter surface areas and considerably simplifies the previously very complex mounting of the drum; moreover, the separation of filtrate already takes place in the control head. <IMAGE>
Patent DE-3545191-A1 (DE)
Title: Entertainment electronics device with a control arrangement for adjusting an operating value between two limit values
Inventor: SCHROEDER WOLFGANG DIPL ING
IPC: H03G3/20
Filed: 1985-12-20
Abstract: An entertainment electronics device contains in a transmission channel (1) an adjusting device (2) for setting or adjusting an operating value (BW) of a transmission variable (Ü) transmitted via the transmission channel, and a control arrangement (60) which controls the operating value in such a manner that it does not exceed an upper limit value (Go) and does not drop below a lower limit value (Gu). The two limit values set in the control arrangement are adjusted by means of a single adjusting key (TBW). For this purpose, each limit value is assigned an operating value range so that the operating value of the transmission variable sampled at the beginning of the adjusting process determines, on the basis of the allocation, the limit value which is adjusted in accordance with a predetermined change run during the operation of the adjusting key. <IMAGE>
Patent DE-3602692-A1 (DE)
Title: Reclosing lockout of a relay
Inventor: JABS KLAUS
IPC: H01H50/64
Filed: 1986-01-30
Abstract: A reclosing lockout of a relay, which switches two contact arrangements 1, 2 simultaneously by means of a switching finger 16, is intended to be constructed in a simple manner. A common switching element 9 on which a pointer 14 is constructed engages on both moving contacts 3, 5. The free end 17 of said pointer 14 is located in the movement path P of the switching finger 16 when both the moving contacts 3, 5 are in the same position. The pointer 14 and the switching finger 16 are constructed to be so narrow that the operating surface 18 of the pointer 14 is located outside the movement path B of the switching finger 16 when the switching element 9 is pivoted as a result of the two moving contacts 3, 5 being in different positions, that is to say one of the contacts has stuck. <IMAGE>
Patent DE-3603579-A1 (DE)
Inventor: WERSHOFEN THOMAS
IPC: C11D1/44
Filed: 1986-02-06
Abstract: The invention relates to the use of one or more ethoxylated fatty amines corresponding to the following general formula    <IMAGE>  (I) in which n is an integer of from 2 to 30, R1 is a C8-24 straight-chain or branched-chain, saturated or unsaturated alkyl, and R2 has the formula -(CH2-CH2-O)m-H (II) or the formula    <IMAGE> (III)  where R3 is a C2-6 alkylene, and m, x, and y are each an integer of from 0 to 30, as solution promoters in detergent concentrates for detergent solutions.
Patent DE-3607195-A1 (DE)
Title: Tilting jack for motor vehicles with safety support for tilted vehicles
Inventor: HORTMANN WALTER
IPC: B66F7/22
Filed: 1986-03-05
Abstract: This handy and inexpensive tilting jack which has a large lifting span can immediately tilt up laterally cars of all makes at any location. It comprises an upper arm (2) with an attachment claw (9) for a two-sided cushion plate (8), articulated to a lower arm (3), on the extended, curved end (10) of which, when a motor vehicle is tilted up by hydraulic or mechanical spreading of the arms (2 and 3), the ground standing point rolls in the tilting direction and the tilting jack rises onto its end. The tilting jack makes it possible for car dealers and experts to assess the underbody condition anywhere, for garages and road patrol services to carry out simple underbody repairs on broken-down vehicles on the spot and for car-mechanic enthusiasts to maintain the underbody and the lower body parts. When carrying out underbody work the raised wheels sit in oval rings (25) of the safety supports (26/28) and thus obtain a secure standing position together with the wheels tilted on the ground between wedges (21) against tilt-limiting plates (22), also for exhibitions. The tilting jack replaces the normal jack, in addition puts vehicles which have become stuck quickly back on the road, may also remove dents in dented vehicle parts and help free people trapped in a car after an accident. <IMAGE>
Patent DE-3607514-A1 (DE)
Title: Method of changing the field of earth radiation with natural products
Inventor: SPLETTER ELISABETH
IPC: A61N1/16
Filed: 1986-03-07
Abstract: Geopathic irritant zones are the cause of many human disorders. It is known that it is impossible to cure a disorder unless its causes are eliminated. Therefore, reduction of the intensity or neutralisation of irritant zones is especially important for the well-being of humans. The biological earth-radiation field changer - sleep - is a natural, fully biological product. It helps to change geopathic irritant zones and to build up positive radiation. The biological earth-radiation field changer - sleep - is particularly suitable for zones of rest. The actual state is to be recorded using radiaesthetic principles of house examination. After changing the field, the new actual state is likewise to be recorded and checked again after about 6 weeks.
Patent DE-3615679-A1 (DE)
Inventor: SCHAELE WOLF-ANDREAS
IPC: F02D19/02
Filed: 1986-05-09
Abstract: In the case of internal combustion engines which are fuelled by a liquefied gas (LPG), in particular spark-ignition gas engines, the engines are often incorrectly adjusted since the composition of the liquefied gas is not standardised and the mixing ratio of the main constituents propane and butane may vary greatly. The calorific value of liquefied gases can therefore fluctuate considerably and in the case of internal combustion engines fuelled by this means performance settings may be incorrect, leading to cut-out of the combustion engines. The compensation valve (1) proposed by the present invention varies the quantity of gas fed to the combustion engine as a function of control variables, in particular the liquefied gas pressure and, where appropriate, the liquefied gas temperature. This ensures that the combustion engine (30) is adjusted to a performance setting suited to the composition of the gas. <IMAGE>
Patent DE-3617609-A1 (DE)
Title: Closure cap
IPC: B65D47/28
Filed: 1986-05-24
Abstract: A closure cap 3 for the outlet nozzle 6 of a container 1 for liquids or free-flowing pasty substances is provided with an outlet aperture 7 which is closed by a closure element. In this case, the closure element consists of a valve body 9 which is pressurized in a spring-elastic manner on the inside by an elastic rubber pad 11. The valve body 9 is raised from its valve seat by means of an actuating element 8 which can be actuated from the outside. <IMAGE>