baber/WOPTO huggingface dataset:
Patent DE-3473257-D1 (DE)
Title: Machine and method for batchwise filling containers with articles
Inventor: ANDERSSON KJELL
IPC: B65B5/06
Filed: 1984-12-12
Granted: 1988-09-15
Abstract: The invention relates to an improvement in a machine for filling containers with single-piece goods, said machine having means (3, 5) for accumulating the goods on an openable bottom (4b) at a level above a conveyor (8) carrying a succession of empty containers (9) to a region underneath said bottom, means being provided for opening the bottom in order to deposit the accumulated goods quantity in the container. The arrangement comprises means (12) for raising the empty container from the conveyor (8) into alignment with the, as yet, closed bottom directly beneath said bottom, and adapted, upon receipt of the goods quantity by said container, successvely to absorb the momentum of the goods quantity, thereby to impart to the container a dampened downward movement back to the conveyor.
Patent DE-3478288-D1 (DE)
Title: Grid welding machine
Inventor: SOTONYI THOMAS DIPL ING
IPC: B23K11/00
Filed: 1984-11-30
Granted: 1989-06-29
Abstract: A machine for making wire mesh, consisting of longitudinal and transverse wires, for concrete reinforcement purposes. For the adjustment of an electrode stroke for an optimum cycle time of the welding means, for different rod diameters, each lifting device (22) for the electrode (59) is provided with an adjustable stop (69) by which the stroke of the electrode (59) can be limited. The stop (69) is adapted to be moved forwards by a servomotor (68) to a position against the drive means (53) adjusting the electrode (59) and backwards by a predetermined distance determining the electrode stroke.
Patent DE-3479653-D1 (DE)
Title: Process for the preparation of 2-chloropyridine
Inventor: WALRAEVENS RENE
IPC: C07D213/61
Filed: 1984-10-12
Granted: 1989-10-12
Abstract: 1. Process for the preparation of 2-chloropyridine by a chlorination reaction of pyridine by means of molecular chlorine, carried out in the vapour phase at temperatures of between 175 and 275 degrees C, in the presence of additives such as water vapour and of organic additives such as carbon tetrachloride, and employing catalysts, characterized in that as catalysts there is used at least one organic compound capable of generating free radicals under the chlorination reaction conditions.
Patent DE-3483318-D1 (DE)
Inventor: WIDAUER JOSEF OLAF DR MED
IPC: C07D243/16
Filed: 1984-11-17
Granted: 1990-10-31
Abstract: A soporific containing lorazepam for oral or rectal administration, containing lorazepam and diphenhydramine or a diphenhydramine acid addition salt in the weight ratio of from 1:10 to 1:75. The especially favorable weight ratio of lorazepam to diphenhydramine is 1:20 to 1:35. The invention also relates to a process for the production of a soporific containing lorazepam and diphenhydramine.
Patent DE-3577182-D1 (DE)
Inventor: STERN LEIF EINAR
IPC: A61J19/00
Filed: 1985-01-12
Granted: 1990-05-23
Abstract: This invention relates to a waste container to be held in the hand for the collection of liquid waste, primarily stomach contents thrown up at attacks of vomiting. With a view to providing a waste container in which it is possible to catch large quantities of vomit or waste, which is readily handled without spillage of the contents, and which after deposition on a support prevents all by itself the contents and the smell from escaping, the waste container (1) comprises an annular handle (2) on which there is disposed a waste bag (3) whose length (L) considerably exceeds the diameter (D) of the annular handle (2), the waste bag (3) being flexible so as to bend at the annular handle (2)-when the waste container (1) is deposited on a supportto place a part (3b) of the waste bag (3) in recumbent position beside the annular handle (2), wholly or partly closed by the handle.
Patent DE-3578174-D1 (DE)
Inventor: CLAUSS KARL
IPC: A23L27/30
Filed: 1985-03-13
Granted: 1990-07-19
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of an acetoacetylating agent, in the presence of an amine or phosphine catalyst, and by cyclizing the acetoacetamide-N-sulfonate which is formed in this reaction, or the free sulfonic acid, (b) by the action of at least approximately the equimolar amount of SO3, where appropriate in an inert inorganic or organic solvent, to give 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide, which is produced in the form of the acid in this reaction; it is possible, if desired, to obtain from the acid form (c) the appropriate salts by neutralization with bases. The non-toxic salts - in particular the potassium salt - are valuable synthetic sweeteners.
Patent DE-3579751-D1 (DE)
Inventor: SCHWENGERS DIETER DR
IPC: A23L27/00
Filed: 1985-05-30
Granted: 1990-10-25
Abstract: A gluco-oligosaccharide mixture having up to 30, in particular from 10 to 20, anhydroglucose units is prepared by reacting an aqueous solution of a mono-or disaccharide composed of glucose units containing more than 200 mmol of the saccharide per 1000 U  alpha (1->6)-D-glucosyl transferase, at 265 to 310 K and a pH value of from 4.5 to 8.0, with an aqueous solution of sucrose in a molar ratio of sucrose to glucose of 2.0 to 5.0. The oligosaccharide mixtures of the present invention are used as calorie-free carrier for sweetening agents and as "body building" sweetening agent.
Patent DE-3584819-D1 (DE)
Inventor: KLAILA WILLIAM J
IPC: E21B43/24
Filed: 1985-04-19
Granted: 1992-01-16
Abstract: There are disclosed methods and apparatus for increasing the fluidity of hydrocarbon fluids, by applying to those fluids electromagentic energy in the frequency range of from about 300 megahertz to about 300 gigahertz.
Patent DE-3660327-D1 (DE)
Title: Articles having a flexible gas barrier layer and process for preparation
Inventor: DAMEN JULIEN HELENE JOSEPH MAR
IPC: A61J1/00
Filed: 1986-03-08
Granted: 1988-07-28
Abstract: The plastic articles comprise at least two layers. The first layer (1) is an oxygen permeable plastic material. The second layer comprises (A) from 65 to 95 weight percent of a thermoplastic vinylidene chloride copolymer and (B) from 35 to 5 weight percent of a thermoplastic halogenated polymer of one or more types of non-aromatic ethylenically unsaturated hydrocarbons of 2 to 12 carbon atoms, based on the total weight of (A) and (B). The two layers can be coextruded for producing the plastic articles. Alternatively, a base plastic article which comprises the first layer (1) can be coated or laminated with the second layer (2). The plastic articles have excellent gas in particular oxygen barrier properties.
Patent DE-3660923-D1 (DE)
Title: Device to check the warp chain in weaving looms
Inventor: PEZZOLI LUIGI
IPC: D03D51/20
Filed: 1986-01-17
Granted: 1988-11-17
Abstract: Warp stop motion device - of the type comprising lateral and intermediate supports (1), drop wires (3) for checking the warp yarns (f, f min ) rows (2) interacting with the drop wires (3), and separation irons (4) - wherein the separation irons (4) are mounted on brackets (5) of the supports (1), said brackets being pivoted to said supports in order to be able to vary, by adjustment, the lie of the two laps of the warp chain upstream of the healds (13).
Patent DE-3663430-D1 (DE)
Title: Electronic switching power supply
Inventor: SCHWARZ GERHARD
IPC: H02J7/02
Filed: 1986-12-03
Granted: 1989-06-22
Abstract: The invention is directed to an electronic switching power supply for the controlled charging of a storage battery (61) with a boost- or trickle-charge current in dependence upon the charge condition of the battery, including a primary-pulsed blocking oscillator type converter in which the primary coil (51) of a transformer (5) is connected in series with a switching transistor (1) while its secondary coil (52) is connected in series with the storage battery (61) and a diode (31). Provided in parallel with the series connection comprising the storage battery (61) and the diode (31) are a capacitor (12) and a further diode (32) connected in series, with a switching arrangement (71) provided in parallel with the capacitor (12) being connected via a decoupling arrangement to the base of a second transistor (2) determining the turn-on period of the first transistor (1). The switching arrangement (7) operates in dependence upon the cell voltage, the cell temperature or the internal gas pressure of the storage battery, causing the electronic switching power supply to switch from a high boost-charge current to a low trickle-charge current.
Patent DE-3663898-D1 (DE)
Title: Method and apparatus for marking films
Inventor: CARELS RAYMOND
IPC: B23K26/18
Filed: 1986-04-17
Granted: 1989-07-20
Abstract: 1. Process for marking, by means of continuous or broken lines, from 10 to 250 microns wide, films and photographic plates or cinematographic films comprising a base and a surface layer of coating according to which one removes the surface layer by means of radiation which is produced by a laser and which is capable of being absorbed by the surface layer and one displaces a beam from this radiation, the width of which is substantially equal to that of the line to be traced on the surface layer, at a speed whereby the ratio between the speed of the displacement of the beam, v, expressed in cm/s and the corresponding radiation lever expressed in terms of the power of the radiation fluxw reaching the surface layer, P, expressed in watts, is given by the formula : v/P = K.e**-l/400 where K equals 4.1(+- 40 %) and l represents the width of the line expressed in microns.
Patent DE-3669524-D1 (DE)
Inventor: LEY GREGOR DR
IPC: C09D7/63
Filed: 1986-10-24
Granted: 1990-04-19
Abstract: Plasters, renders, masonry paints, interior paints and glazes which contain from 0.5 to 10% by weight of a distearyldiketene emulsion consisting of (a) from 3 to 40 parts by weight of distearyldiketene, (b) from 10 to 70 parts by weight of a solvent, (c) from 5 to 50 parts by weight of water and (d) from 0.5 to 5 parts by weight of emulsifier have particularly advantageous properties.
Patent DE-3676894-D1 (DE)
Inventor: VAN DORSSELAER ETIENNE LUDOVIC
IPC: H04N1/40
Filed: 1986-06-11
Granted: 1991-02-21
Abstract: A method of enlarging/reducing a dithered image obtained from a rastered gray level image by means of a dither matrix consisting of a unique combination of thresholds, consisting of the following steps: 
 
  a) defining contiguous input areas of b x b pixels in the dithered image, which input areas have to be imaged with a conversion factor of a/b on output areas of a x a pixels, 
  b) determining that standard pattern which most closely approximates the average gray level of the dither pattern in the input area, from a series of standard patterns each obtained by dithering, with a first dither matrix, an area filled uniformly with a unique gray level, 
  c) determining the pixels in the input area which deviate from the determined standard pattern, 
  d) generating, for each output area, by means of a second dither matrix, a standard pattern corresponding to the gray level determined for the corresponding input area, 
  e) determining, for each of the deviating pixels in an input area, by linear transformation, the co-ordinates of a corresponding pixel in the output area and allocating that pixel in the output area the same level as the deviating pixel in question in the input area. 
 
<??>In this method the information content of the original image remains substantially unaffected, the occurence of Moiré distortion is avoided and the signal/noise ratio of the image is only affected insignificantly.
Patent DE-3750986-D1 (DE)
Inventor: MCDANIEL ROBERT S JR
IPC: C07H15/04
Filed: 1987-11-30
Granted: 1995-02-23
Abstract: Glycoside products are successfully prepared directly from aqueous saccharide solutions or syrups, and with acceptably low levels of undesired higher polysaccharide by-products, by dissolving same in the desired alcohol reactant and contacting the resulting homogeneous aqueous saccharide+alcohol solution with an acid catalyst material in a fashion such that substantially no separate or distinct, predominantly aqueous saccharide solution phase is permitted to come into contact with said acid catalyst material under conditions conducive to homopolymerization of said saccharide reactant.
Patent DE-3762569-D1 (DE)
Inventor: PIEZ KARL A
IPC: C08L89/06
Filed: 1987-02-16
Granted: 1990-06-13
Abstract: composition which combines autogenic bone marrow with a suspension of purified atelopeptide reconstituted collagen is used to repair bone defects in mammals.
Patent DE-3776144-D1 (DE)
Inventor: PARIS LUIGI
IPC: H01B17/52
Filed: 1987-04-01
Granted: 1992-02-27
Abstract: PCT No. PCT/EP87/00177 Sec. 371 Date Oct. 3, 1988 Sec. 102(e) Date Oct. 3, 1988 PCT Filed Apr. 1, 1987 PCT Pub. No. WO87/06068 PCT Pub. Date Oct. 8, 1987.Process for washing insulators supporting the conductors of an overhead electric live line, with the line energized, by means of a washing head (T) connected to means feeding a detergent fluid to a plurality of spray nozzles (14, 114) carried by the washing head (T) for spraying detergent fluid in close proximity to and over the surface of said insulator (3, 3A), characterized in that the washing head (T) is centered and anchored onto the insulator, and the washing of the insulator is carried out by feeding the detergent fluid to at least part of a plurality of tubular members (13, 113) connected to the washing head, the tubular members being positioned one above the other so as to be insulated one from the other and, in use, at least partially surrounding the insulator.
Patent DE-3781593-D1 (DE)
Inventor: MAIR GUNTHER DR
IPC: C01G49/00
Filed: 1987-06-11
Granted: 1992-10-15
Abstract: The general compsn. of the particles is : MvMnwZnxFeyOz in which M is Co and/or Ni, v and w vary from 0-0.998 but are not both equal to 0 at the same time, x is 0.001-0.998, y is 2.001-2.998 and z is 3.001-4 with the restrictions : v+w+x = 0.002-0.998 and v+w+x+y=3. The particles are pref. coated with anionic tensids or acid phosphoric-acid esters and dispersed in a resp. non-polar or polar liq. forming a colloid. They are mfd. by pptn. from a watery soln. contg. the metal-salts by a base and, in the case of a non-polar suspension, coated with tensids. The particle are then flocculated by adding methanol, sepd. from the liq. and redispersed in a non-polar liq.. They can  then be re-ppted., sepd. and redispersed in a non-polar liq. several times. Alternatively the particles are coated with an acid phosphoric acid ester after pptn. from the metal-salt soln.. The particles are then transferred into a polar liq. with a higher b.pt. than water, pref. 110-250 deg.C, by mixing and boiling off the water. Then the suspension is mixed with a second polar liq. with an even higher b.pt. and the first polar liq. removed. In both above methods the dispersion may be washed with a watery base and then with water until the effluent is neutral. The processing is pref. carried out in an inert gas ambient.
Patent DE-3786178-D1 (DE)
Inventor: CHENGSON DAVID P
IPC: G05F1/46
Filed: 1987-01-16
Granted: 1993-07-22
Abstract: The apparatus for regulation of the signal propagation delay exhibited by an electronic circuit fabricated on a semiconductor chip and having an output stage operable to provide an output current, comprises a circuit (16) coupled to the output stage and is operable to limit the output current range in response to a reference signal. A second circuit (18) is coupled to the first circuit and is presettable to selectively provide one of a number of reference signals. Each of the number of reference signals defining an operable output current range provided by the output stage. The reference is a voltage.
Patent DE-3853120-D1 (DE)
Inventor: BOTSKO ELEANOR
IPC: C12Q1/68
Filed: 1988-10-06
Granted: 1995-03-30
Abstract: The present method provides a nucleic acid hybridization method for identifying a specific nucleic acid sequence, especially from a microorganism in a culture thereof. The method utilizes volumes of about 5-30 microliters of a highly concentrated nucleic acid probe reagent, the low volumes being applied to a limited area of about 2-5 millimeters comprising an isolated nucleic acid binding surface.
Patent DE-3860438-D1 (DE)
Inventor: BROWN PETER E
IPC: B26F1/18
Filed: 1988-05-09
Granted: 1990-09-13
Abstract: Apparatus for processing multisheet or manifold business forms assemblies comprises at least one pair of rotary slitters, a male crimping die (30) or punch associated with one of the slitting blades (10, 20) of the pair for rotation therewith, and a female crimping die or punch receptacle associated with the other of the slitting blades (10, 20) for rotation therewith. Upon rotation of the slitters and their associated crimping dies (30), the manifold assembly is concurrently slit and crimped to produce locks or paper staples (2) in the body of the assembly. These paper staples effectively hold the various sheets of the assembly in registration or alignment during subsequent processing, but readily permit separation of the various sheets of the assembly when desired.
Patent DE-3861775-D1 (DE)
Inventor: BRICKER MAUREEN LYNCH
IPC: B01J23/10
Filed: 1988-09-29
Granted: 1991-03-21
Abstract: This invention relates to a catalytic composite for treating an exhaust gas comprising a support which is a refractory inorganic oxide having dispersed thereon lanthanum, at least one other rare earth component and at least one noble metal component selected from the group consisting of platinum, palladium, rhodium, ruthenium and iridium. An essential feature of said catalytic composite is that the lanthanum be present as crystalline particles of lanthanum oxide which have an average crystallite size of less than about 25 Angstroms. The support may be selected from the group consisting of alumina, silica, titania, zirconia, aluminosilicates and mixtures thereof with alumina being preferred. Illustrative of the other rare earth components are cerium, neodymium, praeseodymium, dysprosium, europium, holmium and ytterbium. This invention also relates to a method of manufacturing said catalytic composite. In particular, an important feature of said method of manufacturing is the dispersion of lanthanum oxide onto said refractory inorganic oxide support. In a specific example where the refractory inorganic oxide support is alumina, the lanthanum may be dispersed on the alumina as follows. A solution of a lanthanum salt is mixed with a hydrosol of aluminum, particles are formed from said lanthanum containing hydrosol, calcined to form an inorganic oxide particle containing lanthanum oxide, ground to give a powder of alumina containing finely dispersed lanthanum oxide. This powder in turn can be mixed with another rare earth oxide such as cerium oxide to form a slurry which in turn is used to coat a solid monolithic carrier. Finally, at least one noble metal component is dispersed on said coated solid monolithic carrier.
Patent DE-3864335-D1 (DE)
Inventor: RABE JUERGEN DIPL ING
IPC: B29C44/12
Filed: 1988-06-29
Granted: 1991-09-26
Abstract: A plastic moulding is produced with its outside surface designed to take (in particular) a belt or chain, and with its body intended to fit round a metal component (esp. the outer ring of a roller bearing or a bush).  The moulding is made of a thermosetting material mixed with a blowing agent which is placed in a mould with the metal component and su subjected to a pressure which is low in comparison with that normally used for injection or compression moulding.  The blowing agent then expands out to the mould wall and presses the material against the metal component and is allowed to cure. The plastic material is pref. a polyamide 66, polyoxymethylene or polybutylene-terephthalate reinforced with glass fibre.
Patent DE-3869572-D1 (DE)
Inventor: KUMNIG FRANZ
IPC: B23Q1/00
Filed: 1988-09-30
Granted: 1992-04-30
Abstract: The machine tool spindle head, particularly of the multiple type, has a coolant supply system to the tools, incorporating an axial passage through each spindle. At the free end furthest from the tool the latter has a connecting member to the coolant supply system, which is kept at a predetermined pressure. The spindle end (10) and the member (11) fit one inside the other in the axial direction and are coupled together to form a gap-type seal (12). The coolant passages (6, 13) in spindle (5) and member are coaxial where they join.
Patent DE-3872045-D1 (DE)
Inventor: HEDDERICK JOHN BARCLAY
IPC: F16K31/365
Filed: 1988-04-21
Granted: 1992-07-23
Abstract: A fluid pressure control valve and a fluid control system (such as for beverage dispensing) with such a valve has a beverage passage (3), pressure fluctuations in which are detected by a diaphragm (17) to displace a sensing member (15) axially against spring loading (23). Spring (23) reacts on thrust member (22) which is adjustable axially through a cam mechanism (25/26) to vary the biasing force of spring (23). A valve member (20) spring loaded at (21) relative to thrust member (15) normally closes an exhaust port (19) to an air or other gas passage (5) through which gas passes under pressure to be injected into the beverage from passage (3). An increase in beverage pressure in passage (3) displaces sensing member (15) to increase the spring biasing (21) on the closure member (20) and reduce the proportion of air which can escape to atmosphere from passage (5) through exhaust port (19) to provide an increase in air flow into the beverage. A reduction of pressure in passage (3) reduces the spring biasing (21) to permit a greater proportion of air to escape from passage (5) through exhaust port (9) and thereby reduce the proportion of air which is introduced into the beverage. The control valve can include a temperature sensitive unit responsive to temperature of beverage in passage (3) and which reacts to adjust the force of biasing spring (21) independently of pressure in the passage (3). Plunger (51) can be depressed manually to close the exhaust port (19) temporarily and thereby maintain maximum air pressure in the passage (5).
Patent DE-3873319-D1 (DE)
Inventor: HETZER WALTER
IPC: B64D1/06
Filed: 1988-12-21
Granted: 1992-09-03
Abstract: Ejector uses a double acting piston and cylinder unit in which the piston is connected on one side to a high pressure gas cylinder and whose far stepped side limits two hydraulic oil chambers of identical volume. Two self retracting ejector pistons each close off a cylinder pressure space hydraulically linked to one of the oil chambers. The high pressure cylinder propellant gas (10) should be heated to an uniform operating temp. and the cylinder spaces (3,4) of the double acting unit (2) should be loaded by hydraulic oil from an oil reserve tank  via a pump (26) and nonreturn valves (28).
Patent DE-3885956-D1 (DE)
Inventor: GRADWELL ANTHONY JOHN
IPC: C11D3/39
Filed: 1988-05-10
Granted: 1994-01-13
Abstract: An extruded particulate body comprises a binder, usually having a melting point in the range 20-80 DEG C, with particulate bleach activator and particulate water-soluble disintegration aid substantially uniformly distributed throughout the body. The bleach activator is a mixture of a relatively non-surface active bleach activator, preferably tetra-acetylethylene diamine, and a relatively surface active activator, usually a C6-10 alkanoyloxy benzene sulphonate. The disintegration aid is usually a bleach stabilisor preferably a phosphonic acid or salt thereof. The extruded bodies are for incproration into a particulate detergent formulation which contains a peroxy bleach component.