baber/WOPTO huggingface dataset:
Patent DE-4133952-A1 (DE)
Title: Device for producing large area variable or constant magnetic fields - comprises fixed matrix of control label electromagnets mounted in foundation of foam mattress type base
Inventor: BRUECK GERNOT KLAUS
IPC: A61N2/04
Filed: 1991-10-14
Abstract: The device for producing variable or constant magnetic fields over large areas consists of a matrix of electromagnets set up on a large surface area foundation (3), in a fixed framework. Between the electromagnets, comprising coil (1) and magnetic core (2) is further inherently magnetic material (6) or magnetisable or electrically conducting material. Above the magnets is a foam mattress (7), an iron matting (8) and a top foam layer (9). Each electromagnet can be controlled by a combination of two power transistors and a central tapping to the magnetic coil. By use of electronic logic circuits or programmable logic the electromagnets can be controlled so that they produce time and or position varying magnetic fields. ADVANTAGE - Production of time and position variable large surface magnetic fields.
Patent DE-4141746-A1 (DE)
Inventor: NEEF GUENTER DR
IPC: A61P37/00
Filed: 1991-12-13
Abstract: New 20-methyl-substituted vitamin D derivates have general formula (I), in which R<1> is a hydrogen atom, a hydroxyl group or an alkanoyloxyl group with 1 to 12 carbon atoms or a benzoyloxyl group, R<2> is a hydrogen atom or an alkanoyl group with 1 to 12 carbon atoms or a benzoyl group; and R<3> is saturated or unsaturated, straight-chain or branched-chain hydrocarbon residue with up to 18 C atoms, possibly interrupted and/or substituted by one or several carbocyclic structures (C3-10-cycloalkyl or cycloakenyl residues, the latter having up to 2 double bonds), possibly substituted by one or several hydroxyl, oxo, amino groups and/or by one or several halogen atoms, possibly having one or several oxygen, sulphur and/or nitrogen (as (a)) atoms as chaining members in the hydrocarbon residue. Also disclosed is a process for preparing the same. These new compounds have a strongly improved induction of cell differentiation (HL-60), with respect to calcitriol, and are suitable for preparing medicaments.
Patent DE-4202889-A1 (DE)
Title: Vapour deposition of metal-contg. films on substrates - by decompsn. of aluminium or transition metal 1,3-di:imine complexes
Inventor: KRUCK THOMAS
IPC: C07C251/08
Filed: 1992-02-01
Abstract: Deposition of M-contg. films on substrates, where M is Al or a metal of the first transition series, is effected by decomposing 1,3-diimine complexes of formula (I), where n is 0 or an integer such that m+n is the oxidn. no. of M; X is cyclopentadienyl, 1-4C alkyl or halogen; R1 and R2 are H, aryl or 1-4C alkyl; R3 and R4 are H, NH2, OMe, or 1-2C alkyl opt. substd. by phenyl, CN or one or more F atoms; R5 is H, 1-6C alkyl, 5-6C cycloalkyl, phenyl, tolyl or F. Also claimed are new complexes of formula (I), provided that: (a) dichloro-1-cyano-2,4- pentane-diketiminato- aluminium is excluded; (b) cpds. where m is 1 and M(X)n is AlClnEt2-n (n is not defined) are excluded when R1 = R2 = H and R3-R5 = H, Ph, Me, Et, Pr or hexyl; (c) cpds. where X is Cl and M is Mn, Fe, Co, Cu, Zn or Ni are excluded when R1 = R2 = o-, m- or p-tolyl; and (d) M is Al or Ti when n is 0. USE - The process may be used to deposit metal or metal oxide or nitride films on inorganic substrates, pref. metals, semiconductors, insulators or ceramics, or on organic polymers. In an example, a suspension of 1.04g TiCl3 in 100ml THF was treated with 20.38 mmoles Li 2,4-pentane-diketiminato in THF at 0 deg.C. The mixt. was evapd., diluted with CH2Cl2, filtered and evapd. to give 2.05g (89.5%) of tris(2,4-pentane-diketiminato titanium (III). The prod. was used to form Ti nitride films on Si wafers in a N2 atmos. at 430 deg.C and 1 Torr.
Patent DE-4204727-A1 (DE)
Title: High strength concrete - using mixed blast furnace slag of specific size distribution and portland cement as binder
IPC: C04B7/19
Filed: 1992-02-17
Abstract: High strength concrete is made by mixing the usual concrete additive material with a mixed binder of finely ground hydratable blast furnace slag and portland cement. The cement being present in an amount of 15-50 wt.% with respect to the slag. Concrete liquefacient and water are also added. The finely gorund slag has a grain distribution which is characterised by (I) where Y is the cumulative volume proportion; D is the particle size (microm); Ds the minimal size; Dl the maximum size and n the shape factor of distribution which is typically negative and pref up to-0.2. The portland cement has a high grain upto size distribution. ADVANTAGE - The concrete hardens rapidly, has a high density and corrosion resistance, a high strength and is economic to produce. It also has a low thermal capcity.
Patent DE-4214409-A1 (DE)
Title: Hydro-pneumatic pressure intensifier - has rocker arm to control simultaneously venting orifice and feed nipple for oil storage chamber
IPC: F15B11/032
Filed: 1992-05-07
Abstract: Hydraulic aggregate in the form of a pressure intensifier having an oil storage chamber (9) connected by a channel (21) to a feed nipple (19). The nipple has a safety device in the form of a closure body. The closure body (26) is fitted on a rocker plate (25) held by a bolt (28). By an adjustment of the position of the rocker plate both the venting hole (23) and the nipple connection become accessible at the same time. USE/ADVANTAGE - Hydro-pneumatic pressure intensifier ensures that storage chamber can only be replenished with oil if venting hole is also clear.
Patent DE-4214572-A1 (DE)
Title: Hollow ceramic body for use in spectroscopic analysis of corrosive fluids - having sapphire windows for transmitting light sealed onto ceramic body by green sintered ceramic foil
Inventor: EMMRICH ROLAND DR ING
IPC: G01N21/85
Filed: 1992-05-03
Abstract: Hollow ceramic body includes one or more openings of any size which are securely closed by saphir windows (6,7) which permit the transmission of light of any wavelength. The windows are sealed to the main body by an intermediate green sintered ceramic foil (4,5). USE/ADVANTAGE - Investigating very corrosive fluids using spectrometer method. The windows are securely sealed by a thermally and chemically resistant seal.
Patent DE-4217499-A1 (DE)
Title: Process and means for use of aluminium@ powder as a safe and recyclable fuel - burning the powder in excess air to avoid nitrogen oxide prodn.
Inventor: PLAAS-LINK ANDREAS DR
IPC: C10L5/40
Filed: 1992-05-27
Abstract: Device and process use on almost harmless, safe and recycable fuel material. The intended fuel is aluminium powder or granules. This is mixed with air, ignited and burnt, the resulting energy being useable in heating, power stations, vehicles and for heat intensive processes in industry. The resulting aluminium oxide is collected and recycled by reduction into aluminium powder or granules which can then be re-used. The reduction process does not produce any carbon dioxide. The burning of aluminium powder or granules is carried out in an excess of air and as a result no nitrogen oxide is produced. ADVANTAGE - The claimed advantages are: (1) Aluminium is widely available as bauscite. (2) It has a high energy content (83,878 kJ per litre compared with 40000 kJ per litre for conventional hydrocarbons. (3) It is safe and easy to transport (4) The burning and reduction/recycling process do not produce carbon dioxide or nitrons oxides. (5) No harmful waste or exhaust gases are produced.
Patent DE-4219370-A1 (DE)
Inventor: MENDE BURKHARD DIPL ING
IPC: B25J17/02
Filed: 1992-06-13
Abstract: In the hoisting device with a horizontally movable structural component (e.g. a crab 1; 1'; 1''), in order to prevent swinging and increase the transfer capacity, the means for grasping the load (e.g. a spreader 4) is suspended via six or more hydraulic adjusting cylinders (11 to 16; 41, ...; 51, ...), the length of which is individually adjustable, which are supported via a movable coupling (21 to 26 and 31 to 36; 59, 60) on the crab (1; 1'; 1'') and on the spreader (4). Here, at least four adjusting cylinders (11 to 16; 41 to 44; 55 to 58) are fitted obliquely. The couplings (21 to 26 and 31 to 36) of the adjusting cylinders are arranged on both the crab (1) and the spreader (4) preferably on a mathematical circle (20 or 30). With a purely vertically acting load it can be of advantage to have eight adjusting cylinders (51 to 54; 55 to 58) of which four (51 to 54) are vertical and lie at the angles of a mathematical rectangle or square in plan view. In the four mathematical planes between each two adjusting cylinders (51/52, 52/53, ...) is arranged an oblique cylinder (55, 56, ...), the inclination of the oblique adjusting cylinders being oppositely directed in each two of the parallel mathematical planes.
Patent DE-4220792-A1 (DE)
Title: Gluing mechanism using double sided adhesive tape - has roller moved towards material to be glued and parting tape off
Inventor: MAMBERER HANS DIPL ING
IPC: B65H37/00
Filed: 1992-06-25
Abstract: The mechanism (1) has a supporting body (2) accommodating a first roller (3), onto which the tape (5) is wound, together with a separating tape (6) into a coil (4). A second roller (10) applies the tape to the material (11) and at the same time detaches the separating tape from it. A third roller (12) moves from the body towards the material, parting the adhesive tape off in the process. The mechanism can be driven over the material, parting taking place while the body is in motion. The third roller can be pneumatically operated, and there can be a fourth roller at the side of the tape, moved towards the material together with the third, the tape between them being applied to the material. USE/ADVANTAGE - Precise parting of unsupported tape used in gluing machine.
Patent DE-4221258-A1 (DE)
Title: Universal joint for two levers with bearing hole - has second lever divided into two arms on each side of first lever
Inventor: LANGE GABRIELE
IPC: F16H21/04
Filed: 1992-06-26
Abstract: The first lever arm (3) joint part (30) has a convex surface (31,32) next to the first lever arm contact surface (33) and penetrating the first lever (5) bearing hole (50). The connecting (31) and bearing surface (32) for the bearing opening (50) are deeper (a) than, or as deep as, the sum of the thickness (d) of the first lever, the outer radius (R) between the bearing and connecting surface and of the bearing clearance (s) of the two connected lever arms (3,4). The second lever arm (4) joint part (40) has a concave surface (41,42) against part of the surface (31,32) of the first lever arm, with a depth (b) more than, or equal to, the outer radius (R) between the (32) bearing and connecting surface (31). USE/ADVANTAGE - Vehicle window lifting mechanism esp. has thinner levers and runs smoothly.
Patent DE-4221818-A1 (DE)
Title: Lotion or shampoo promoting hair growth and reducing hair loss
Inventor: AHMAD KHALIL
IPC: A61Q7/00
Filed: 1992-07-03
Abstract: A hair shampoo and hair lotion contains, in 1000-1600 ml of 35-90% alcohol, 5-80g of (peeled) apple, uto 10g of dried (peeled) apple pieces, upto 1g of apple pips, pref. Red Delicious, and upto 200 ml of apple jucie, 0.01-30g of sandalwood + bark, 0.1-8g of coriander, 0.01-6g of pimento, 0.01-6g of radish seeds, 0.01-5g of red beet seeds, 0.01-5g of nigella seeds, 0.01-5g of chrysanthemum seeds, 0.01-6g of mallow flowers or seeds, 2-80g of (peeled) maracuja fruit, upto 10g of dried (peeled) maracuja fruit, upto 5g of maracuja seeds and/or passion flower seeds, upto 40 ml of maracuja juice and upto 4g of maracuja pplant, 1-300 drops of thuja tincture, 0.001-4g of mangelwurzel seeds or plant, 1-900 drops of a mixt. of 15% of Sepia gruneris and 85% of 50% alcohol, 0.01-5g or rosemary leaves/plant, 0.01-5g of yarrow leaves/plant, 0.01-4 ml of birch juice or upto 10g of birch leaves, 0.01-26 ml of St. John/s wort jucie and upto 6g of St.John/s wort plant 0.01-4g of peppermint leaves, 0.01-6g of nettle leaves, 0.01-4g of fenugreek seeds, 0.01-4g of yellow mustard seeds, 0.01-4g of kohlrabi seeds, 0.01-4g of rose flowers, 0.01-2g of burdock root, 0.01-3g of juniper berries, 0.01-4g of arnica flowers, 0.01-3g of olives, 0.01-30g of roots or parts of valerian, 0.1-70 ml of grape juice and upto 4g of grape pips, 0.01-30 ml of orange flower water and upto 8g of orange flowers and upto 4g of orange peel, 0.01-3g of peeled honeymelon or pips, 0.01-3g of coconut, 0.1-30 ml of peach juice and upto 5g of peach flowers and upto 10g of (peeled) peach fruit and upto 20g of (peeled) dried peach, 0.1-150 ml of kiwi juice and upto 4g of kiwi seeds/pips and upto 80g of (peeled) kiwi fruit and upto 20g of (peeled) dried kiwi fruit, 0.01-5g of balm, 0.1-150 ml of pomergranate juice and upto 4g of pomergranate pips and upto 15g of pomergranate peel + 10% of inner skin, 0.01-5g of jojoba leaves and/or seed, 0.01-5g of lentil (peeled), 0.01-3g of peeled sweet almond, 0.01-4g of coffee seeds or upto 4g of coffee, 0.01-5g of mountain cranberry leaves, 0.01-5g of maidenhair leaves, 0.01-100 ml of Kalium phosphoricum, 0.01-100 ml of Azadirachta indica, 0.01-100 ml of jaborandi, 0.1-100 ml of pear juice and upto 80g of (peeled) pear fruit and upto 30g of (peeled) dried pear fruit and upto 3g of pear pips.
Patent DE-4231659-A1 (DE)
Title: Aq liq body-cleansing compsns contg anionic surfactant - and long-chain alkyl:methicone co:poly:ol
Inventor: KAMEDA TAKUO
IPC: C11D3/37
Filed: 1992-09-22
Abstract: Aq. liq. body-cleansing compsns. contain 5-50 wt.% anionic surfactant(s) and 0.05-5 wt.% of at least one long-chain alkylmethicone copolyol of formula Me3Si(OSi(Me)(R))x(OSi(Me)(R1))yOSiMe3 (I) wherein R = 8-20C alkyl; R1 = a polyether gp. comprising 1-60 ethylene oxide (EO) and/or propylene oxide (PO) units; and x and y = 1-500. (I) has R = cetyl, lauryl or cocoyl; x = 60-245; y = 1-25; and R1 = (EO)12, (EO)18(PO)18, (EO)24(PO)24 or (CH2)nO(EO)m(PO)zX, where n = 0-5, m+z = 1-60 and X = H or 1-4C alkyl. USE/ADVANTAGE - The compsns. may be formulated as foam baths, shower baths or shampoos. The compsns. form stable foams and have a good skin- and hair-conditioning effect, esp. imparting a soft and supple feel to dry hair.
Patent DE-4235388-A1 (DE)
Title: Seed drill for direct, servo tillage operation - has follower member behind sowing shares, driven by a power source and rotor rotates soil into seed furrow so seed is covered
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01B33/02
Filed: 1992-10-21
Abstract: Behind and/or in front of the drilling shares (7) there is at least one driven cultivator rotor (13) with tines (18) motor driven above the earth. The rotary direction of the tines is selected so that the underneath of the rotor rotates in the travel direction (19). The rotor can be set so that it moves the parts of the soil into the seed furrows so that the latter is at least partially closed and the seed grains covered. The drilling share is pref. a disc share with one or more discs per share unit. The discs can be pot-shaped or hollow like the discs of a disc plough. With two discs mounted in succession the first disc produces a furrow in the ground whilst the second closes same. USE/ADVANTAGE - Easier drilling for planting seed in field.
Patent DE-4236483-A1 (DE)
Title: Actuator for linear displacement sensor - contains cam plate with curved path and senses rotation angle of shaft, esp. motor vehicle steering column
Inventor: MEDER KLAUS DIPL ING
IPC: G01B7/30
Filed: 1992-10-29
Abstract: The actuator arrangement contains a cam plate driven directly from the shaft with a curved path for sensing by a sensor element movable at least approximately radially wrt. the cam plate centre. The curved path has sections of different curvature. The two outer sections (34,35) of the curved path are circular arcs with different radii and are joined by a central section (33). Alternatively, they can be spiral curves with smaller radius than the central joining section. USE/ADVANTAGE - Esp. for detecting rotation angle of motor vehicle steering column. Enables accuracy of measurement signal over measurement range to be simply matched to application's special requirements.
Patent DE-4242629-A1 (DE)
Title: Well water cleaning
Inventor: EDEL HANS-GEORG DR
IPC: C02F1/20
Filed: 1992-12-17
Abstract: The system to clean ground water, in a well, has a gas introduced into the well pipe by gas injection or suction of emitted gas, to give a water recirculation. A carrier material to form colonies of micro organisms is built into the well.Pref. a high gas insertion is used to clean the water by stripping, or a low air supply is used to move the water without stripping. The carrier material has a lighter specific gravity than water, to give a floating bed action, or it is heavier than water to give a fixed bed working. The carrier material is secured into the well mantle zone or within the well. Air is delivered for aerobic degrading, and an inert gas is fed for an anaerobic processing.
Patent DE-4300420-A1 (DE)
Title: Poly:lactide(s) with increased flexibility, suitable for film prodn.
Inventor: STERZEL HANS-JOSEF DR
IPC: C08G63/80
Filed: 1993-01-09
Abstract: Polylactides with increased flexibility are claimed (I). (I) are obtd. by mixing polylactides (II) with aliphatic polyesters (III) in the melt, granulating, cooling, drying, crystallising by raising the temp. and tempering the crystallised granules for 2-50 hrs. at 5-20 deg.C below the m.pt. of (II), to give a block copolymer.Pref. wt. ratio (II):(III) = (9:1)-(2:8), more pref. (8:2)-(4:6) esp. pref. (6:4)-(5:5). (II) is homopolymeric L- or D-polylactide, or a copolymer of L- or D-lactide with not more than 5 mole % 1,3-dioxan-2-one, 1,4-dioxan-2-one, lactone and/or other lactide. (III) has the structure -(CH2)n-COO- (with n = 2-20) pref. (III) is poly-epsilon-caprolactone (PCL).
Patent DE-4301317-A1 (DE)
Title: Hosepipe support for adjustable length of hose
Inventor: WEIGEL BERND
IPC: B65H75/34
Filed: 1993-01-20
Abstract: The reel has three of more axial rollers (2) spaced around the real axis as well as rollers (3) to guide the windings of the hose (1). The roller supports are radially adjustable to change the effective diameter of the reel and hence the length of hosepipe wound onto the reel.The roller supports have radial slot supports at one end (5) and strap slot supports at the other end, with the spiral slot supports rotated by a servo motor (8) to change the reel diameter. One end of the hose is attached to a fixed coupling (6) on the reel.
Patent DE-4302952-A1 (DE)
Title: Mechanical timer for use with alarms or cooker timers - has mechanical gear-wheel arrangement controlling couplers with adjustable switch on time and period.
Inventor: FRIEDRICH BERND
IPC: G04C23/02
Filed: 1993-02-03
Abstract: A mechanical timer has a main hour wheel (1) with pinion teeth that mesh with an input pinion (13). The wheel operates with a continuous wheel (3) and a switching wheel (2). The continuous wheel may be manually adjusted to suit the specific timing requirement. Projections (6) engage apertures (7) to signal the timed period and electrical contacts (5) are opened. USE/ADVANTAGE -For use in alarm clocks or cooker timer.Simple construction and assembly, cost effective.
Patent DE-4307030-A1 (DE)
Title: Grinding wheel used on machine for machining power transmission belts - has grinding segments spaced around periphery with gaps in between and belt is tensioned between two rollers
Inventor: FUKUDA MISAO
IPC: B24B19/22
Filed: 1993-03-05
Abstract: The wheel (158) has a cylindrical body (172) with an outside surface (174) around which are spaced grinding segments (176). Between neighbouring grinding segments are relieved areas (216) which produce momentary relief of grinding pressure, thereby reducing heat generation and belt distortion. The belt is tensioned between two rollers for machining, the wheel being applied to the belt as it runs over one of the rollers. The machine has a hydraulic system for controlling the axial deviation of the belt during the machining operation. ADVANTAGE - Consistent belt dimensions. Reduced heat generation and power consumption.
Patent DE-4307470-A1 (DE)
Title: Pricking device for a mobile planting machine
Inventor: WAGNER JUERGEN
IPC: A01C11/00
Filed: 1993-03-10
Abstract: Published without abstract.
Patent DE-4309604-A1 (DE)
Title: Method for determining a measured value for the supply of an operating fluid of motor vehicles
Inventor: ROEPEL NIKOLAUS
IPC: G01F23/00
Filed: 1993-03-24
Abstract: In a method for determining a measured value for the supply of an operating fluid of motor vehicles and for displaying this measured value on a display device, having a measured value transmitter, which determines the level of the operating fluid, and having a preparation circuit, with which temporary fluctuations of the measured value transmitter output signal are damped, the preparation circuit contains a damping element with which the changes of the measured value transmitter output signal are limited to a value which corresponds to the instantaneous consumption of the operating fluid.
Patent DE-4317498-A1 (DE)
Title: Joining of successive sections of rails of suspension rail conveying systems, connectors provided for this purpose, and process for carrying out the joining operation
Inventor: SCHMIDT HEINZ
IPC: E01B25/24
Filed: 1993-05-26
Abstract: Published without abstract.
Patent DE-4323119-A1 (DE)
Title: Process for producing unsupported sheets for structural preservation
Inventor: VOGEL HANS-GUENTER
IPC: B29C43/22
Filed: 1993-07-10
Abstract: An unsupported sheet for structural preservation is produced from at least 80% by weight residual bituminous sealing material, in particular from old roofs. The comminuted residual materials are melted and homogenised, if appropriate after adding bitumen and/or fillers. The homogenised composition is shaped between a cooling roll and a cooling belt into a strip, which is cut to the sheet format after cooling down.
Patent DE-4328362-A1 (DE)
Title: Cleaning screen for the crop of agricultural harvesting machines
Inventor: GUSTAV SCHUMACHER
IPC: B07B9/00
Filed: 1993-08-24
Abstract: The invention relates to a cleaning screen for the crop of agricultural harvesting machines, through which an air stream is blown from below and via which the crop is transported in one direction as a result of a shaking movement. It has one or more regions preferably extending over the entire width of the screen and ascending and/or descending in relation to the remaining screen plane, if appropriate the inclination or inclinations of the region or regions being adjustable in relation to the screen plane.
Patent DE-4329481-A1 (DE)
Inventor: INOZEMCEV VLADIMIR PROF
IPC: B60T13/40
Filed: 1993-09-01
Abstract: The invention relates to a pneumatic, preferably indirectly controlled brake installation for rail vehicles, with at least one air reservoir 40, at least one pneumatic brake cylinder 3 and at least one control valve 2 for controlling the filling and venting of the brake cylinder, which has a twin-pressure valve 5 connected to the main air line 1 for generating a control pressure for the brake cylinder 3 by means of a fixed filling or charging throttle 19. For uniform release of the brake system, for shortening the release times and for improved charging of the reservoir, the brake installation according to the invention has a pressure differential maintaining device 21 assigned to the twin-pressure valve 2, which device in each release sequence maintains the pressure differential at the charging throttle 19 at a predetermined value. <IMAGE>