baber/WOPTO huggingface dataset:
Patent DE-3565168-D1 (DE)
Title: Unitized dual-lip shaft seal
Inventor: PICHLER GERALD
IPC: F16J15/32
Filed: 1985-02-08
Granted: 1988-10-27
Abstract: A unitized grease seal (10). The seal member has a one-piece metal case (15), a molded elastomeric member (16) bonded to the metal case (15) and providing a series of spaced-apart inwardly extending retaining portions (38). The elastomeric member (16) also has two diverging lip portions (40-41) with a cavity (44) between them, one providing a grease retention lip (40) having small spaced-apart shallow indentations (43) enabling passage of small amounts of grease into the cavity (44), the other lip (41) portion having a polytetrafluoroethylene insert (17) bonded thereto. A one-piece metal wear sleeve member (12) has a shaft-engaging cylindrical portion (52) engaged by the lips (40-41) and a radially outwardly extending flange (57) with an axially inturned portion (58) having an outer portion (59) spaced radially inwardly from the outer generally cylindrical portion of the elastomeric member (16) but extending radially outwardly beyond the radially inner extremities of the retaining portions (38). During assembly, the wear sleeve flange's inturned portion (58) is snapped into the space between the retaining portions (38) and the case's radial flange (30).
Patent DE-3585221-D1 (DE)
Inventor: ECHT ELLIOTT
IPC: C08L33/26
Filed: 1985-11-06
Granted: 1992-02-27
Abstract: Disclosed are gelled aqueous polymer compositions in brine solutions containing an amount of an anionic partially hydrolyzed polyacrylamide capable of gelling in the presence of a gelling agent characterized in that the gelling agent is a water-soluble cationic polyamide-epihalohydrin resin in an amount sufficient to cause a gel to form and is used, preferably, in brine solutions having a salt concentration from about 1% to about 10% at a pH of about 3 to about 11. The compositions are useful in the recovery of oil and gas by fracturing and in enhanced oil recovery.
Patent DE-3585732-D1 (DE)
Inventor: GORAY EDDY CHARLES
IPC: H04N7/167
Filed: 1985-12-31
Granted: 1992-04-30
Abstract: There is described a method for coding and de-coding in an information-transmission system, particularly for pay-television, which comprises for coding, converting the input analog signal into a digital signal, treating said latter digital signal to impart thereto a form which makes the information content thereof unintelligible for normal receiving circuits, converting said signal back to an analog signal for transmitting same, and for receiving and de-coding, converting the input analog coded signal into a digital signal, treating said digital signal to return same to a form which makes said information content intelligible for normal receiving circuits, and finally converting the treated signal back to analog form for the use thereof. There is further described an apparatus for the working of this method.
Patent DE-3587908-D1 (DE)
Inventor: BRODIN ARNE
IPC: B01J/
Filed: 1985-12-17
Granted: 1994-09-22
Abstract: Process for the formation and the simultaneous encapsulation of small particles of a compound from solution which comprises: (a) dissolving said compound in a first solvent; (b) preparing a solution of encapsulating material and an electrolyte in a second solvent which is miscible with the first solvent and in which the compound to be encapsulated is more or less insoluble, in an amount which is effective, but present in an amount just insufficient to cause coacervation of the encapsulating material without interacting with it; (c) mixing the solutions from step (a) and (b) while stirring to cause the concurrent precipitation of the compound as small particles and formation of a coacervate of the encapsulating material; and (d) gelling the encapsulating material.
Patent DE-3667125-D1 (DE)
Title: Television receiver with a switched-mode power supply and a horizontal deflection circuit
Inventor: HARTMANN UWE
IPC: H04N3/18
Filed: 1986-01-23
Granted: 1989-12-28
Abstract: 1. A television receiver with a switching network part and a horizontal sweep circuit, in which the operating voltages for the television receiver are obtained by periodically closing and opening an electronic switch (6) which is in series with the primary winding (4) of a transformer (5), the magnetic energy stored in the primary winding (4) during the through connected phase of the electronic switch (6) being transferred to the secondary side of the transformer, from which, by rectification, operating voltages of different magnitudes are produced and the primary winding (12) of the line transformer of the television receiver is connected parallel to the electronic switch, to which the horizontal sweep winding (10) is connected, wherein the positive sweep current flowing through the sweep winding (10) flows through the electronic switch (6) and the negative sweep current flows through a diode (11) connected parallel to the sweep winding, and the operating voltages produced when there are mains voltage swings are stabilised within a predetermined control range by the fact that the electronic switch (6) is controlled to be conductive for differing lengths of time during the conductive phase of the diode (11) by means of pulse width modulated pulses, characterised in that in order to broaden the control range an auxiliary circuit (18-23), which takes over the sweep current (IA) during the beginning of the second outgoing line propagation time, is connected in parallel with the electronic switch (6).
Patent DE-3669981-D1 (DE)
Inventor: LANG DENIS
IPC: A01D78/12
Filed: 1986-04-08
Granted: 1990-05-10
Abstract: 1. A hay-making machine comprising a frame comprising at least one raking wheel provided with several arms (15) supporting working tools (16), said wheel being driven in rotation around an approximately vertical carrier axle (6), on which is arranged a guiding cam (9) movable in rotation by means of a driving device (28) which is also movable in rotation, said guiding cam (9) can be stopped in at least two positions differing about of 180 degrees by a latch and a slotted stopping device and in which there are moving rollers (18) of driving cranks (17) solid with the tool-carrying arms (15) which are, in this way, driven so that they make their work tools (16) pivot on a part of their path upwardly and in the direction opposite to the direction of rotation of the raking wheel in order to lay the fodder down in the form of a windrow, characterized by the fact that the driving device (28) is movable in rotation by pulling, that it unbolts the guiding cam (9) by its rotation and moves said cam in rotation when it is displaced in a direction (A) and that it is free in rotation with regard to said guiding cam when it is displaced in the opposite direction (B).
Patent DE-3672337-D1 (DE)
IPC: H02G5/08
Filed: 1986-12-11
Granted: 1990-08-02
Abstract: The invention provides a clip device for establishing a disconnectable electric connection between an omnibus bar and a fixed conducting knife. The clip is formed of two symmetrical flat conducting tongues disposed opposite each other and connected together by two compression springs. The clips are spaced apart and held apart from each other by a stirrup against which each of the legs of the clip bears in a double layer effect after unclipping thereof from the bar by translation.
Patent DE-3673730-D1 (DE)
Inventor: DUES JOHANNES
IPC: A21D2/08
Filed: 1986-02-20
Granted: 1990-10-04
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE A baking dough, paste or mixture for the production of bread, pasta, extruded goods, fancy cakes and the like baked products from fluor, course meal and/or other grain products and a physiologically harmless bulkage, characterised in that the bulkage consists predominantly of a peat fraction. 1. Claims for the Contracting State : AT A peat fraction for the production of baking doughs, pastes or mixtures for the production of bread, pasta, extruded goods, fancy cakes and the like baked products from flour, course meal and/or other grain products and a physiologically harmless bulkage consisting predominantly of a peat fraction characterised in that it contains dried fine particles of a ground peat sifted to a particle size of less than 1 mm.
Patent DE-3675581-D1 (DE)
Inventor: BOURRIERES PIERRE
IPC: E04H12/02
Filed: 1986-05-22
Granted: 1990-12-20
Abstract: A cylindrical shell (1) surrounds a longitudinal inner hollow space (2). The shell (1) comprises two coaxial walls (4, 6) made of plastic material reinforced with longitudinal fibres. The two walls arejoined by a low-density felt (7). Use for producing a lightweight mast having good resistance to buckling. <IMAGE>
Patent DE-3680183-D1 (DE)
Inventor: KLUG OTTO
IPC: A61K35/16
Filed: 1986-10-03
Granted: 1991-08-14
Abstract: The invention relates to a fluidized-bed method for simultaneously obtaining the dry matter from aqueous solutions of extract substances from deproteinized calves blood and producing granules which can be compressed to give solid medicament forms and contain at least 50% by weight of extract substances, relative to the total dry weight of the granules, a binder and pharmaceutically acceptable fillers and carriers, by spraying an aqueous solution of the extract substances and of the binder on to the fillers and carriers and granulating the mixed material at a defined water content in the fluidized bed. After drying, granules ready for compression are obtained, and they are used for producing solid medicament forms of high stability and constant quality.
Patent DE-3681047-D1 (DE)
Inventor: DREYER HEINZ
IPC: A01C17/00
Filed: 1986-01-29
Granted: 1991-10-02
Abstract: The device has a supply container (4) and a distributor with two driven distribution elements (7). The elements receive the manure via a metering device in settable quantities. The metering device is easily removed from a mounting point on the container. Various types of metering mechanism (6) can be attached to the point (9). One metering mechanism is designed as base plate (6) having outlets with a slide operated by remote control. Another metering mechanisms has a plus/minus circuit, an electronic control device a forced metering system. A guide lies between the metering device and distributor.
Patent DE-3681541-D1 (DE)
Inventor: COLON ISMAEL
IPC: G11B5/702
Filed: 1986-10-03
Granted: 1991-10-24
Abstract: Novel phosphorylated compositions of a vinyl chloride copolymer or terpolymer, a phenoxy resin, a hydroxyalkyl acrylate or methacrylate-­lactone adduct or a reaction product of a normally solid pendant-hydroxyl-containing thermoplastic polymer having at least 8 hydroxyl groups per molecular chain and an adduct which is the product of either a hydroxyalkyl acrylate or methacrylate or a lactone-acrylate adduct and an organic diisocyanate having improved dispersion characteristics suitable for use in applications such as magnetic recording media.
Patent DE-3683364-D1 (DE)
Inventor: SAITOH KEISHI
IPC: H01L31/18
Filed: 1986-12-17
Granted: 1992-02-20
Abstract: A method for forming a deposited film by introducing a gaseous starting material for formation of a deposited film and a gaseous halogenic oxidizing agent having the property of oxidation action on said starting material separately from each other into a reaction space to form a deposited film according to a chemical reaction, which comprises activating previously a gaseous substance (D) for formation of a valence electron controller in an activation space to form an activated species and introducing said activated species into the reaction space to form a doped deposited film.
Patent DE-3688834-D1 (DE)
Inventor: HEICHLER JOHANNES DIPL ING
IPC: H03M13/23
Filed: 1986-10-31
Granted: 1993-09-09
Abstract: In order to decode binary signals that contain a convolutional error correction code, the path metrics are transformed from arithmetic- to logic operations.  The path with the extreme value is subtracted from all other path metrics.  All possible binary states are reproduced in real time and are used for addressing of hypothetical source data channels.  From these channels a buffer memory is enabled. Decoded data are read from a buffer corresponding to the address for the extrement path metrics value.  At a branching in the trellis network, buffers whose associated path do not survive are overwritten.
Patent DE-3751344-D1 (DE)
Inventor: TYSZBLAT MICHELE
IPC: A61C13/08
Filed: 1987-04-10
Granted: 1995-07-20
Abstract: In the production of ceramic dental prostheses, a model of the tooth is made; a slurry is prepared, consisting of a suspension of metallic oxide particles in water; the model of the tooth is brought into contact with the slurry; the layer of metallic oxides is given the external shape which it is desired to confer upon the infrastructure of the prosthesis; the model of the tooth thus covered with metallic oxides is baked in order to effect a slight solid-phase sintering of the metallic oxide particles; and a glass is used to impregnate the infrastructure thus sintered at a sufficient temperature.
Patent DE-3760062-D1 (DE)
Title: Press-out piston having a storage chamber
Inventor: SOEHNLEIN DIETER
IPC: B05C17/005
Filed: 1987-05-05
Granted: 1989-04-20
Abstract: A composite piston for ejecting a plastic mass from a receptacle includes a piston head and a pressure component which in combination form a chamber. The piston head and pressure component are displaceable within the receptacle from an insertion position into a locked position. When being moved into the locked position, a part of the plastic mass flows through an opening in the piston head into the chamber. After the locked position is established, the opening in the piston head is closed by an extension on the pressure component.
Patent DE-3774204-D1 (DE)
Inventor: KJOHL OLAV
IPC: C05G3/00
Filed: 1987-07-23
Granted: 1991-12-05
Abstract: The present invention relates to a coating for reducing dust formation and hygrescopicity of nitrate-containing fertilizer, especially calcium nitrate, and a method for manufacture of conditioned fertilizer. The coating comprises wax and mineral oil and contains 2-10 weight% polyethylene wax having an average molecular weight of 1500-3000, 20-35 weight% microcrystalline wax with a melting point of 50-70 DEG C, 2-15 weight% paraffin wax with a melting point of 50-70 DEG C and 70-80 weight% mineral oil having a boiling point of 300-400 DEG C. The coating might be a 2-component coating which is applied in two steps. The first coating then consists of 5-15 weight% polyethylene wax, 30-50 weight% microcrystalline wax and 40-60 weight% mineral oil and the other coating of 5-20 weight% microcrystalline wax, 5-30 weight% paraffin wax and 60-80 weight% mineral oil. The relative amounts of the first and second coating is 2-1:1. Preferably mineral oil of the same type is used in both coatings. When applying a 2-component coating, 0,05-0,25 weight% of the first coating and after 30-150 seconds 0,05-0,25 weight% of the second coating are used.
Patent DE-3777597-D1 (DE)
Inventor: WHITNEY DAVID P
IPC: F16G3/02
Filed: 1987-12-11
Granted: 1992-04-23
Abstract: A flat woven papermakers' dryer fabric is disclosed and also a method of making a seam in a flat woven papermakers' dryer fabric, each fabric end (12, 13) being provided with complementary parts of a temporary fastening means, respective one parts being provided in the form of strips (31, 32, 34, 34) extending respectively longitudinally of the seam adjacent each fabric end (12, 13) on each face thereof, the other part of the complementary parts of the temporary fastening means (33) is arranged, on a selected face of the belt, to overlie two of said one part of the complementary fastening means so as to maintain the interdigitated condition of said formations. Said parts of said temporary fastening means (31, 32, 34, 34 and 33) can be selectively separable and along the length of the seam to permit adjustment of the degree of interdigitation of the formations position. <IMAGE>
Patent DE-3779345-D1 (DE)
Inventor: HASKELL BARRY GEOFFRY
IPC: H04N19/593
Filed: 1987-03-11
Granted: 1992-07-02
Abstract: Input data point signals belonging to  data blocks are stored in a data point memory. A list of data points in each data block and a corresponding set of prediction data point designations are stored in a block list memory. An adder operates with an address counter and the block memory for addressing the data point memory. A further adder (171) and a quantizer are arranged for responding to signals output from the data point memory and from a predictor to produce quantized prediction error signals. Coded valves are developed by a combining circuit which receives the quantized prediction error signals and the predictor output signals (PRED). The coded valves are stored in the data point memory. The quantized prediction error values are passed to a variable word-length coder for non-zero values and to a zero counter for non-length coding of zero values.
Patent DE-3781657-D1 (DE)
Inventor: NAKAMURA FURUKAWA-CHO
IPC: H01H35/00
Filed: 1987-12-28
Granted: 1992-10-15
Abstract: A reflection type photoelectric switch (1) including a light emitting member (3) for emitting a substantially single light beam having first and second different wavelengths, a reflector (7) for reflecting the emitted light beam at different reflection rates with respect to the first and second and wavelengths, a light receiving member (4) for sensing rays at the first and second wavelengths, and means for analyzing outputs generated from the light receiving member (4) receiving the reflected light beam at the first and second wavelengths to generate an output representing the existence of an object (8) to be detected by the photoelectric switch.
Patent DE-3782398-D1 (DE)
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1987-10-30
Granted: 1992-12-03
Abstract: The headrest comprises a cushion enclosing a support bracket secured, in turn, to a support bar, whose bottom end engages a locking socket in the backrest. The socket has, at a given heigh, a latching strip. A release button at the top of the socket frees the strip, engaging in a notch in the bar. The lug (38) is at the bottom end (33) of the socket (27) and is coupled by a rod (46) to the release button (39). The rod is pref. works in a bearing in the socket.
Patent DE-3783206-D1 (DE)
Inventor: CASHMERE KAREN A
IPC: A23L33/20
Filed: 1987-10-14
Granted: 1993-02-04
Abstract: An improved nutritionally complete formula containing a unique fiber-containing carbohydrate blend, at a relatively low concentration; a unique fat blend, at a relatively high concentration; protein; carnitine; myoinositol; vitamins and minerals, including chromium. This formula is for the dietary management of patients with glucose intolerance.
Patent DE-3784249-D1 (DE)
Inventor: VAN ZANTEN ANTON
IPC: B60T8/1761
Filed: 1987-08-26
Granted: 1993-03-25
Abstract: The signal to be converted is laden by an interference function. Thus a measuring signal (VRi) is converted into an interference-free signal (VRo) using a filter with variable parameters. The filter (3) is of difital, adaptive type. Its parameter change is effected by a first high pass filter (4) with a series-connected second digital, adaptive filter (5), while the interference-laden measuring signal is supplied to the series connection. The control circuit determines a time interval, during which only the interference function reaches the second digital, adaptive filter. In this interval the second adative filter is switched over to such adaptive function as to determine the filter parameter, necessary for the suppression of the interference function. On the    other hand it determines the taking over of the obtained filter parameters by the first adaptive filter.
Patent DE-3787624-D1 (DE)
Inventor: DAVIS ADRIAN FRANCIS
IPC: A61K9/08
Filed: 1987-12-09
Granted: 1993-11-04
Abstract: A topical composition containing a dissolved drug or the like (e.g. hydrocortisone acetate) preferably in saturated solution, and a solubiliser (e.g. propylene glycol), and preferably water and an antinucleant, is applied to a water-wetted area of the body, such as the hair or scalp, such that, on mixing with the body water, the resultant drug concentration exceeds the saturated drug solubility in the initially formed resultant mixture, thus giving a supersaturated drug composition.
Patent DE-3852608-D1 (DE)
Inventor: BAHL LALIT RAI
IPC: G10L15/18
Filed: 1988-10-19
Granted: 1995-02-09
Abstract: In order to determine a next event based upon available data, a binary decision tree is constructed having true or false questions at each node and a probability distribution of the unknown next event based upon available data at each leaf. Starting at the root of the tree, the construction process proceeds from node-to-node towards a leaf by answering the question at each node encountered and following either the true or false path depending upon the answer. The questions are phrased in terms of the available data and are designed to provide as much information as possible about the next unknown event. The process is particularly useful in speech recognition when the next word to be spoken is determined on the basis of the previously spoken words.
Patent DE-3852950-D1 (DE)
Inventor: STOFFEL WILHELM DR
IPC: G01N33/543
Filed: 1988-12-22
Granted: 1995-03-16
Abstract: Lipohaptens of the general formula I  (X)m-R-Y-(S)n-P      (I)  wherein  - R is a hydrocarbyl backbone having from 2 to 30 carbon atoms - X is a hydrocarbyl radical having from 6 to 30 carbon atoms, which is linked to R via a bonding group containing one or more heteroatoms  - m is an integer from 1 to 5 - P is a polypeptide or polysaccharide residue having from 2 to 100 aminoacid or glycosyl units - Y is a functional group capable of binding to a free amino group of the polypeptide P or a carboxy, hemiacetal or hydroxy group of the polysaccharide P - S is a difunctional spacer group, the functional groups thereof being capable of binding with the functional group Y on the one hand and a free amino, carboxy or hydroxy group of the polypeptide or polysaccaride P on the other hand, and  - n is 0 or 1 and their use in immunoreactions for determining antibodies and antigens, respectively.
Patent DE-3866981-D1 (DE)
Inventor: SALMON JOHN ANTHONY
IPC: A01N3/00
Filed: 1988-07-14
Granted: 1992-01-30
Abstract: The present invention provides compounds of formula (II) <CHEM>  wherein  q is 1, k is 0, and p is 1; Ar is phenyl optionally substituted by one or more substituents independently selected from C1-4 alkyl (which may be substituted by one or more halogen atoms) and halogen;  L is -0-;  Ar min  is 1,3- or 1,4-phenylene;  Y is (E)-CH=CH-;  V is hydrogen or C1-4 alkyl;  W is C1-4 alkyl; and  Q is a moiety of formula <CHEM> wherein m is 1, R<1> is hydrogen, and R<2> is hydrogen or C1-4 alkyl; and salts thereof, processes for the preparation of these compounds, pharmaceutical formulations containing them, and uses for them in medicine and in other applications.
Patent DE-3874643-D1 (DE)
Inventor: EISERMANN ARMIN
IPC: G07F17/14
Filed: 1988-07-14
Granted: 1992-10-22
Abstract: A door lock is accessed with the use of a coded card which is inserted into an access slot formed between the housing and the surface of a slide unit within the state a pivoted unit carries a spring biased latch that locates in a slot. An interlock magnetic pin is supported at the front of the unit. As the card is inserted the slide element moves forward and at a specific point the magnetic pin locates in a hole. In this position the latch is released. Removal of the card is dependent upon retraction of the pin by a second magnet.