baber/WOPTO huggingface dataset:
Patent DE-3272990-D1 (DE)
Title: Process for the preparation of stable dispersions, and their use as binding agents in the preparation of paints
Inventor: LENNARTZ KURT
IPC: C08F2/08
Filed: 1982-05-13
Granted: 1986-10-09
Abstract: 1. A process for the preparation of stable dispersions of finely divided synthetic resin particles containing copolymers in an organic liquid in presence of a stabilizer which is solvatized by the organic liquid, prevents the dispersed particles from sticking together, and stabilizes the dispersion, characterized in that as stabilizers cellulose esters are employed which are mostly insoluble in aliphatic and aromatic solvents, however readily soluble in lower esters and ketones, and that there are used as monomers for the copolymer prepared in the dispersed state in the presence of the cellulose ester (A) from 2 to 80% by weight of at least one ester of an alpha, beta-ethylenically unsaturated carboxylic acid with an alcohol containing from 1 to 8 carbon atoms, (B) at least 5% by weight of at least one hydroxyester of an alpha, beta-ethylenically unsaturated carboxylic acid with a diol containing from 2 to 5 carbon atoms, (C) from 2 to 70% by weight of at least one copolymerizable monomer having further functional groups capable of being cross-linked, and (D) from 3 to 80% by weight of further copolymerizable monomers as not mentioned under (A) to (C), the sum of the components listed under (A) to (D) always amounting to 100 and, besides, an ethylene copolymer having been added in an amount of from 1 to 8% by weight, based on the total amount of the dispersion, to the initial stabilizer mixture prior to the polymerisation.
Patent DE-3277541-D1 (DE)
Title: Flyweel gear pulse generator comprising a marked tooth
Inventor: KNUFELMANN MANFRED
IPC: G01P3/44
Filed: 1982-07-28
Granted: 1987-12-03
Abstract: 1. A flywheel gear pulse generator comprising a marked tooth head (6), an area of said tooth head (6) consists of a material whose relative permeability and/or specific eddy current losses differ from those of the flywheel gear (1) itself, characterized in that the marked tooth head (6) has an axial slot (7) with an insert (9) of said material and, in that the depth of the slot diminished towards one face (8) of the flywheel gear.
Patent DE-3277968-D1 (DE)
Title: Separation of a mixture by the vacuum freezing vapor desublimation desublimate vaporization process
Inventor: CHENG CHEN-YEN
IPC: B01D9/04
Filed: 1982-10-22
Granted: 1988-02-18
Abstract: A process for transforming a first vapor containing a major component and which has a pressure lower than the triple point pressure of the major component into a second vapor which has a pressure higher than the said triple poin pressure comprising the steps of cooling the low-pressure first vapor to convert it into a condensed mass which contains a mass of solid of the major component, melting the solid in the condensed mass to form a mass of melt liquid and vaporizing the melt liquid at a pressure higher than the said triple point pressure.
Patent DE-3361352-D1 (DE)
Title: Feed compositions containing a (1-oxo-2-pyridyl) disulfide
Inventor: MENON GOVIND KOMATIL
IPC: C07D213/89
Filed: 1983-09-15
Granted: 1986-01-09
Abstract: Selected (1-oxo-2-pyridyl) disulfides are used as active ingredients in animal feed compositions and in methods for increasing the growth and feed efficiency of monogastric animals. A useful new compound of this invention is 2-carboxyphenyl (1-oxo-2-pyridyl) disulfide.
Patent DE-3363329-D1 (DE)
Title: Process and apparatus for the production of perfectly spherical and porous granules, and granules produced in this way
Inventor: SCAPINELLI BRUNO
IPC: A61K9/16
Filed: 1983-02-08
Granted: 1986-06-12
Abstract: 1. Process for the production of perfectly spherical and porous granules by means of the dropping of droplets of a liquid onto a bed of powdered material, characterized by the fact that the shape and size of the droplets individually emitted are controlled by a laminar air flow concentric with the droplet, which skims the surface of the droplet when the latter is emitted.
Patent DE-3363806-D1 (DE)
Title: Method and device for shrinking a shrinkable hood drawn over a stack of goods
Inventor: HANNEN REINER W
IPC: B65B53/00
Filed: 1983-11-02
Granted: 1986-07-03
Abstract: In order to package a stack of goods in an envelope of heat-shrinkable plastic material such as polyethylene, with prevention of adhesion between the envelope and the goods which may themselves be wrapped in similar sheet material, the stack is placed on a pallet and is covered by the envelope whose lower rim is clamped between the legs of the pallet and an apertured supporting surface such as an upper run of a chain conveyor. The envelope is then inflated from below, by way of the supporting surface, with a low-temperature gas such as ambient air, to establish significant clearances between the stack and the inner surface of the envelope which is then thermally shrunk around the stack by training jets of hot gas onto its outer surface. In zones where the envelope is in contact with the stack, as along edges of the latter, the heating intensity may be reduced to avoid fusion with individual wrappings.
Patent DE-3366074-D1 (DE)
Title: Phospholipid concentrate and its use as an adjuvant in the preparation of sprayable broths containing plant-protecting agents
Inventor: GHYCZY MIKLOS DR DIPL CHEM
IPC: C09K23/14
Filed: 1983-07-02
Granted: 1986-10-16
Abstract: Phospholipid concentrates from natural or synthetic phospholipids and physiologically acceptable organic solvents and further additives of the following composition: 20-60 wght. % phospholipids 0-23 wght. % glycerin 5-62.5 wght. % organic solvent 0-30 wght. % co-emulsifier 0-35 wght. % dissolving intermediary 0-15 wght. % water 0-15 wght. % vegetable oil or neutral oil The phospholipids are a mixture of phosphatidyl choline, phosphatidyl ethanol amine, N-acetyl phosphatidyl ethanol amine, and other phosphatides, the concentrates perferably containing a mixture of 10-50 wght. % phosphatidyl choline, 10-30 wght. % phosphatidyl diethanol amine, 10-30 wght. % N-acylphosphatidyl ethanol amine, and 3-10 wght. % other phosphatides, in relation to the total quantity of phospholipids. The phospholipid concentrates are particularly suitable as auxiliary agents in the production and application of spray mixtures containing plant protectants.
Patent DE-3366226-D1 (DE)
Title: Improvements relating to toning
Inventor: OTTLEY THOMAS WILLIAM
IPC: G03G15/10
Filed: 1983-05-19
Granted: 1986-10-23
Abstract: A method of applying liquid toner to a predetermined part (4, 5) of an electrophotographic film (1) is disclosed. The film is supported at a predetermined distance from an electrode (25), having a toner supply orifice (7). A predetermined quantity of liquid toner (13) is delivered, preferably by a metering cylinder (10) and piston (19) disposed between two valves (9, 11), to the orifice (7). The quantity is such that surface tension forces retain the liquid toner in the desired region (24). 
<??>A method of processing an electrostatic image is also disclosed, as well as an assembly for applying liquid toner. The latter is preferably electrode (25) positioned in a recess in a support surface (3) for the film (1) to be processed.
Patent DE-3371693-D1 (DE)
Title: Method of and circuit arrangement for the recognition of chrominances and colours
Inventor: JUNG EGGERT
IPC: G01J3/50
Filed: 1983-12-14
Granted: 1987-06-25
Abstract: In electronic reproduction technology, a recognition circuit for hues and colors in colored surfaces is provided. Before the actual hue recognition, the hue to be recognized is selected and its prescribed or measured color values of the RGB color space are transformed by a first color transformation into chrominance values of the chrominance/luminance color space, whereby the transformation coefficients are defined such that the transformed color locus of the hue to be recognized lies on a rotated X'Y' color coordinate system in the chrominance plane. During the actual hue recognition, the colored surface is opto-electronically scanned and the measured color values acquired are transformed into chrominance values by a second color transformation with the transformation coefficients defined in the first color transformation. By selection of chrominance values and by quotient formation of the selected chrominance values, a hue signal which is a measure for hue deviation of the scanned hues from the hue to be recognized is generated. After combination of the hue signal with an auxiliary control signal, a hue recognition signal is formed, this being unequal to zero when the scanned hues lie within a sector-shaped hue recognition region. For color recognition, a color saturation signal and a luminance signal are additionally generated. The color saturation signal and luminance signal are adjustably limited in terms of amplitude and are combined with the hue recognition signal to form a color recognition signal.
Patent DE-3374829-D1 (DE)
Title: Phase-locked clock
Inventor: CUKIER MAURICE
IPC: H04L7/033
Filed: 1983-09-07
Granted: 1988-01-14
Abstract: Correction control data on the control lines of a bus (C) indicate whether an internal clock leads or lags behind an external clock. They may also quantify the discrepancy. Digital data is directed to the output of a multiplexer (22) from a chosen decoder. The multiplexer adds or subtracts a predetermined digital value to or from the input value. The data is stored in a flip-flop buffer memory (30) and returned to the input at the rate determined by a fast crystal clock (10). Report logic (32) sends internal clock data via a fixed frequency divider (13) to the phase comparator (20) which receives the external clock signal.
Patent DE-3471964-D1 (DE)
Title: Steel truss
Inventor: HILL ARNE
IPC: E04C3/08
Filed: 1984-02-25
Granted: 1988-07-14
Abstract: In a steel truss an upper longitudinal beam (12) and a lower longitudinal beam (13) are interconnected at their respective ends by vertical posts (14; 15) and intermediate their ends by a plurality of obliquely extending struts (16; 17) and ties (18; 19), of which each strut and an associated tie intersect substantially midway between the two beams. Each end post (14; 15) is composed of two parts 14', 14"; 15', 15") of substantially equal lengths, which are interconnectable end to end, and each strut (16; 17) and tie (18, 19) is likewise composed of two parts (16', 16"; 17', 17"; 18', 18"; 19', 19"). These parts of each strut and its associated tie are united in a special, common joint including connection plates welded to the strut parts (16', 16"; 17', 17") and having flat end portions of the tie parts (18', 18"; 19', 19") interposed between them.
Patent DE-3472058-D1 (DE)
Title: Air shoe
Inventor: BATRA VIJAY K
IPC: A43B7/06
Filed: 1984-08-15
Granted: 1988-07-21
Abstract: An air shoe has a sole having a plurality of channels longitudinally and laterally in the upper surface of the sole, forming a multiplicity of sections at least partially surrounded by such channels. This sectionalized structure improves air flow beneath the wearer's foot as he walks or exercises, increases massagic action, and makes the shoe lighter and more flexible. An air flow slip sole is also placed on the sectioned sole.
Patent DE-3473053-D1 (DE)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1984-02-02
Granted: 1988-09-01
Abstract: The photoradiator consists of a cylindrical light conducting rod (40) and a coaxially-placed light transmitting casing (44) around the rod thus producing an annular space.  A plurality of transparent rods (46) are arranged in the annular space to engage with an outer periphery of the light conducting rod (40) and an inner periphery of the casing (44) so that the light propagating through the photoradiator is discharged radially outwardly from the photo-radiator through the transparent rods (46) and the casing (44). The rods (46) may be replaced by rings, small transparent pieces or triangular bars, and a mirror may be located at the other end of the photoradiator.
Patent DE-3561426-D1 (DE)
Title: Audio playback device for a stationary audio carrier in the shape of a disc or sheet
Inventor: DORING ERICH DR
IPC: G11B3/095
Filed: 1985-02-01
Granted: 1988-02-18
Abstract: The tone arm plate (5) is rotated about a perpendicular axis via a battery driven electric motor and a vertically and horizontally pivoted tone arm (10) cooperating with a stationary record disc (2).  A cam element (15) cooperating with the tone arm (10) is brought into different radial positions via a manual selection device (20) to determine the position of the tone arm (10) relative to the spiral recording track carried by the record disc. Pref. an intermediate transmission (17) is inserted between the manual selection device (20) and the cam element (15).
Patent DE-3565821-D1 (DE)
Title: Moving and lifting gear for goods and commodities
Inventor: JUVONEN KARI
IPC: B66F9/065
Filed: 1985-03-08
Granted: 1988-12-01
Abstract: Goods moving and lifting arrangement which comprises a moving and lifting member (27) for moving and lifting the commodities as well as a loading and transportation-member (18) for moving the commodities into the van and out of it and for moving the lifting member into the van out of it. The moving and lifting member includes a frame (1); two rigid frame bearing members (2) connected rigidly to the frame; at least three wheels (3); and lifting platform (4); lifting members (5) for connecting the lifting platform to the frame; a power generating unit (6) for lifting and lowering the platform; a handle (7) for moving the arrangement, as well as lifting members (5) which include a lifting jib (8), a support beam (9), a pivot support (16) and pivots (10, 11, 12, 13, 14, 15) which connect the lifting members to each other and to the platform (4) and frame (1). The loading and transportation member (18) include a body member (19) which can be advantageously fixed to a van, a bridge element (20) pivotally connected to the body member in order to be turned into a lateral or vertical position and tracklike fastening members (21) attached to the bridge member in order to clamp the moving and lifting member.
Patent DE-3569360-D1 (DE)
Title: Advancing device for containers to be treated in a filling machine
Inventor: GRUNE HELMUT
IPC: B65G17/34
Filed: 1985-05-15
Granted: 1989-05-18
Abstract: An apparatus for transporting receptacles or the like in a filling and/or sealing machine has one or more endless conveyors or a turntable and several sets of locating members for individual receptacles or groups of receptacles. The selected locating member are separably coupled to the turntable or to discrete supporting plates on the conveyor or conveyors so that their sockets can accept individual receptacles for transport past one or more filling and/or other stations. If the machine is to treat differently dimensioned and/or configurated receptacles, the previously used locating members are replaced with a different set of locating members having sockets which can properly receive the newly selected receptacles for transport past one or more stations. Each locating member can be in a mere linear or in full surface-to-surface contact with the corresponding receptacle or receptacles. The selected locating members can be affixed to the upper side or underside of the turntable or to the upper sides or undersides of discrete supporting plates.
Patent DE-3580913-D1 (DE)
Inventor: BALDENKO DMITRY FEDOROVICH
IPC: E21B4/02
Filed: 1985-06-27
Granted: 1991-01-24
Abstract: PCT No. PCT/SU85/00051 Sec. 371 Date Mar. 17, 1986 Sec. 102(e) Date Mar. 17, 1986 PCT Filed Jun. 27, 1985 PCT Pub. No. WO86/00954 PCT Pub. Date Feb. 13, 1986.A downhole motor includes a bearing unit connected to a moving section incorporating successively arranged working members-a stator and a rotor interacting with each other along profile surfaces. The like pairs of the adjacent working members are rigidly connected to each other by means of solid threaded bushings. A mounting fixture includes two mounting elements each made as two bushings interconnected by a coupling, the bushings having their profile surfaces located on the same longitudinal axis. One of the bushings is rigidly connected to the coupling, while the other bushing is mounted with the possibility of moving with respect to the longitudinal axis. A method of assembling the downhole motor is effected with the use of a pre-adjusted mounting fixture and resides in interconnecting the like working members by thread bushings ensuring the arrangement of the profile surfaces of the working members analogously to the profile surface of the single monolithic rotor and stator.
Patent DE-3582321-D1 (DE)
Inventor: FOWLER PETER HOWARD
IPC: G01K11/00
Filed: 1985-12-17
Granted: 1991-05-02
Abstract: A system for measuring the temperature of an item comprises means for supplying a beam of neutrons to expose the item to the beam; means for monitoring the transmission characterists of the item to neutrons; and means for obtaining from the result of the monitoring an indication of the temperature of the item.
Patent DE-3664894-D1 (DE)
Title: Apparatus for transferring articles
Inventor: TAKAO KENJI
IPC: B65G43/08
Filed: 1986-02-03
Granted: 1989-09-14
Abstract: 4n apparatus for transferring articles comprises a first conveyor (3) for conveying articles (1) at a constant speed, a detecting unit (4) disposed at a predetermined location above the first conveyor (3) and arranged to detect the articles being conveyed therealong, a second conveyor (5) for conveying at a variable speed uniformly spaced trays (2), the second conveyor being disposed generally below a delivery end pf the first conveyor so that articles are deposited on the trays. A rotary encoder (8) is coupled to the second conveyor and a control device (10) receives information from the detecting unit (4), information from the rotary encoder (8), and information concerning desired locations where articles are intended to be placed on the trays. The control device (10) controls the speed of the second conveyor on the basis of such information, whereby the articles are automatically transferred onto the trays at said desired location.
Patent DE-3668086-D1 (DE)
Inventor: HUEGLI HEINZ
IPC: G07C1/22
Filed: 1986-10-28
Granted: 1990-02-08
Abstract: The apparatus is a motion picture camera including a charge coupled photosensitive device provided with a multiplicity of unit sensors. The sensors are arranged in a matrix of M rows and N columns. The apparatus is equipped with a pulse generator for controlling the transfer of charges from sensor to sensor along the columns, the frequency of the pulses being adjusted to effect substantial correspondence between the speed of charge transfer and the speed of the image moving over the device. A shift register is arranged at the end of the columns so as to receive in parallel information from said columns and to transmit it in series to an output circuit for reconstitution of the image. The apparatus is used for timing sporting events. This invention concerns an apparatus for timing sporting events including a motion picture camera installed at a fixed position and having a lens the axis of which is directed onto a line to be crossed by competitors so as to record the events occurring on said line.
Patent DE-3672237-D1 (DE)
Inventor: KAESTLE HANS DIPL ING
IPC: C02F1/52
Filed: 1986-06-30
Granted: 1990-08-02
Abstract: 1. A method of separating sulphate ions from industrial waste water by (A) precipitating difficulty-soluble calcium aluminate sulphates by adding reactive aluminium oxide and/or calcium aluminates to the waste water, with mechanical mixing and adjustment of the pH with Ca(OH)2 to a value in the range from 11.2 to 11.8 and (B) separation of the calcium aluminate sulphates formed, characterised in that in step (A) (A1) the reactive aluminium oxide and/or the calcium aluminate or aluminates are added simultaneously with or after adjustment of the pH, (A2) the pH of the resulting precipitation system is kept constant at 11.2 to 11.8 during the entire precipitation reaction by adding Ca(OH)2 in solid form or in the form of milk of lime, and (A3) the precipitation reaction is brought about at a temperature of 25 to 35 degrees C.
Patent DE-3675645-D1 (DE)
Inventor: LUCAS JACQUES
IPC: C03C3/32
Filed: 1986-12-26
Granted: 1990-12-20
Abstract: Fluoride glasses comprise at least one fluoride of each of the following five categories: -Fluorides Molar amount % -M1F3 u -M2F4 v -M3F2 w -M4F3 x -M5F2 y -  wherein M1 represents In or Ga; M2 represents Th or U; M3 represents Ba or Pb; M4 represents Y, Yb or Lu; M5 represents Zn or Mn; and wherein u=25-35; v=5-12; w=25-35; x=5-12; and y=15-30; and optionally, at least one adjuvant or dopant present in a molar percent, z, wherein z=0-4. This composition is capable of providing, by casting in the molten state, followed by cooling, pieces of glass having a thickness greater than 10 mm. The specification also describes a method of producing these fluoride glasses.
Patent DE-3751447-D1 (DE)
Inventor: CHIEN YIE W
IPC: A61K9/70
Filed: 1987-12-29
Granted: 1995-09-14
Abstract: Transdermal estrogen/progestin absorption dosage units have been developed which comprise a backing layer, an adjoining polymer layer is an adhesive layer in which at least minimum effective dose of an estrogen is dissolved or microdispersed. Adhered to the polymer layer is an adhesive layer in which is dissolved and/or microdispersed at least minimum doses of progestin. Presently preferred is use of the natural estrogen, 17-beta-estradiol, or ethinyl estradiol or combinations thereof and of the progestin, norethindrone or norgestimate or combinations thereof. The units have biologically acceptable adhesive and polymer layers. The adhesive layer can have dispersed one or more skin permeation enhancing agents. A separating layer can optionally be used in making the dosage units, which separate space the adhesive and polymer layers, which permits estrogen transmission from the polymer layer during treatment. Dosage units are provided which transdermally deliver at least minimum daily doses of the estrogen and progestin for multiple days, such as for one week. The invention also provides a process of fertility control and estrogen replacement therapy using the novel dosage units. Also, the invention provides a fertility control system for fertility control using the novel dosage units.
Patent DE-3752387-D1 (DE)
Inventor: PASTAN IRA
IPC: A61K47/48
Filed: 1987-09-23
Abstract: The present invention relates to various modified forms of Pseudomonas exotoxin exhibiting low toxicity to human or animal cells by itself but retaining its enzymatic activity. The modified Pseudomonas exotoxin of the present invention has ADP ribosylating activity but lacks all or part of domain II (responsible for translocation across cell membrane) of the native toxin. A preferred modified Pseudomonas exotoxin of the present invention further comprises a modification in the receptor binding domain IA of the native Toxin. Conjugates (immunotoxins) comprising a modified Pseudomonas exotoxin and a targeting carrier, such as an antibody or a growth factor, methods for producing a modified Pseudomonas exotoxin or conjugates thereof and compositions suitable for administration to a mammal for achieving targeted cytotoxin activity are also disclosed.
Patent DE-3765657-D1 (DE)
Inventor: SCHROEDER WOLFGANG DR
IPC: C07D295/023
Filed: 1987-02-14
Granted: 1990-11-29
Abstract: A process for the preparation of N-methylpiperazine from diethanolamine and methylamine, wherein the reaction is carried out at elevated temperature and superatmospheric pressure in the presence of hydrogen over a metal-containing catalyst.