baber/WOPTO huggingface dataset:
Patent DE-3361996-D1 (DE)
Title: Apparatus for producing highly pure sterile water
Inventor: ALHAUSER ERICH
IPC: C02F1/04
Filed: 1983-06-02
Granted: 1986-03-13
Abstract: 1. Apparatus for the preparation of highly pure sterile water consisting of a storage container, which is preferably fed with precleaned and partially desalinated water, of a feed pump for feeding the water out of the storage container in series through an absorbent carbon filter for the retention of the organic substances, at least one ion exchanger for complete desalination and a sterile filter for the retention of germs and particles, and a tap valve from which a pipe branches off for the return of untapped water in the circuit to the storage container, wherein, the water in the area of the branch-off of the return line (70) and of the tap is constantly subjected to the rays of an UV burner (66).
Patent DE-3372048-D1 (DE)
Title: Hand tool for terminating wires in a connector
Inventor: JOOS MANFRED
IPC: H01R43/00
Filed: 1983-11-07
Granted: 1987-07-16
Abstract: A hand tool of generally known kind and having a reciprocable ram mounted in a tool frame which defines a guideway for a connector extending transversely of the ram path. The ram has a wire pusher adapted to push a wire into a contact in the connector and the connector is stepped across the ram path so that on successive ram strokes wires can be inserted into respective contacts. Reversible indexing means are provided comprising an index wheel (33) driven on withdrawal of the tool ram through a lost motion coupling (34) and a fork arm (54). The wheel (33) engages pitch pins (10) and precise indexing is controlled by a register pin (38) on a sprung lever (39). A moveable slide (49) selectively engages the fork with opposite sides of wheel (33) to effect indexing in opposite senses.
Patent DE-3373195-D1 (DE)
Title: Fabric washing process
Inventor: DAVIES JAMES FRANCIS
IPC: C11D3/20
Filed: 1983-12-15
Granted: 1987-10-01
Abstract: Particulate detergent compositions, especially for use in cold water, contain a detergent active material, optionally an alkaline material and builder particles comprising a dispersant in solid solution with a salt of a saturated fatty acid having at least 16 carbon atoms. The dispersant is an alkyl benzene sulphonate. The particles may further contain a water-soluble or water-dispersible carrier to aid release of the fatty acid when the composition is added to a wash liquor. The builder particles have a size of 100 to 1500  mu m. Suitable carrier materials include starch, clay, silica and inorganic salts. When the alkaline material is carbonate, the addition of the builder particles to the wash liquor may be delayed until after a critical state is reached.
Patent DE-3380787-D1 (DE)
Title: Pivoting and adjustable ski boot cuff
Inventor: LEDERER JOSEF
IPC: A43B5/04
Filed: 1983-12-21
Granted: 1989-12-07
Abstract: In a ski boot having a toe- and heel-piece and an anklet consisting of an anklet front part and an anklet rear part it is proposed that the toe- and heel-piece is soft to deformation in the instep region in the direction of variation of the clear instep width, that the anklet front part is displaceable perpendicularly of a transverse axis on lateral articulation points on the side parts of the toe- and heel-piece, in the direction of variable action of the anklet front part along the instep line on the deformation-soft instep region of the toe- and heel-piece, and that tension means serving for the adjustment of the anklet front part on the articulation points act upon the anklet front part.
Patent DE-3381329-D1 (DE)
Inventor: HOLLOWAY CHRISTOPHER
IPC: H04L9/32
Filed: 1983-12-21
Granted: 1990-04-19
Abstract: A data communication system in which messages sent between a central processor (10) and message source units (14) are enciphered under session keys. Session keys are changed for each exchange of messages and the method described ensures that a source unit and a central processor are using the same key and that the updating of session keys is done without the updated key being transmitted through the communication medium.
Patent DE-3466799-D1 (DE)
Title: Heat exchanger
Inventor: NIEDERMEIER GEORG
IPC: F24D12/02
Filed: 1984-07-18
Granted: 1987-11-19
Abstract: 1. Heat exchanger having several concentrically spaced ring chambers (1) for the passage of a first heat exchange medium and annular or tubular passages (2) respectively defined by the ring chambers for a second heat exchange medium, characterized in that the ring chambers (1) being connected with each other have a distributing pipe (4) for the entry of the first heat exchange medium and a collecting pipe (5) for the exit of the first heat exchange medium and being divided by a common dividing wall (7) between distributing pipe (4) and collecting pipe (5) so that the first heat exchange medium entering through the distributing pipe (4) passes completely through the ring chambers and only than being discharged through the collecting pipe (5).
Patent DE-3470388-D1 (DE)
Title: Process for the preparation of granules
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: B05B7/10
Filed: 1984-08-21
Granted: 1988-05-19
Abstract: Preparation of granules by making nuclei grow, in a fluidized bed, by causing a liquid material to solidify thereon. The liquid material is sprayed in the bed upwards, with the aid of a spraying device provided with a central channel (1) through which the liquid material is supplied, and a channel (4) concentric therewith carrying a powerful gas stream, with the liquid material contacting the gas stream and being carried with the gas stream to a dilute zone where the growth of the nuclei takes place, which zone is created by the gas stream and is completely within the fluidized bed. The liquid material is made to come out of the central channel as a virtually closed, conical film, with a thrust exceeding the thrust of the gas stream, and this film is nebulized to very fine droplets with the aid of the gas stream.In this process a very small amount of high-energetic gas is needed, while no agglomeration occurs in the bed.
Patent DE-3470852-D1 (DE)
Title: Device for separating sheet material in a refuse processing plant
Inventor: PANAUD JEAN PIERRE
IPC: B07B4/02
Filed: 1984-12-10
Granted: 1988-06-09
Abstract: 1. A device for separation of sheet material in an apparatus for treatment of refuse, comprising separation means, stop means for the sheet materials, a cyclone (28), a second duct (27) between said stop means and the cyclone, a third duct between the cyclone and the separation means, and a blower (31) for ensuring a flow of air in a circuit formed between the separation means, the stop means, the cyclone, and back to the separation means, through said second and third ducts, characterised in that said separation means comprises a first passage (9), substantially vertical, and means (10, 14) for causing in this first passage an ascending flow of air, in that said device comprises a first duct (16) of venturi shape between said first passage and said stop means to close said air circuit, and in that said first and third ducts open substantially opposite each other on to the upper part of said first passage to cause a transverse flow of air.
Patent DE-3484611-D1 (DE)
Inventor: RUEGER CARLA DR
IPC: C07D405/12
Filed: 1984-10-09
Granted: 1991-06-27
Abstract: Novel 5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-ones of the formula I and their physiologically tolerable salts with inorganic or organic acids, in which R<1> denotes hydrogen or chlorine, R<2> denotes hydrogen or methyl, R<3> denotes hydrogen, methyl or 2-hydroxyethyl, R<4> denotes 2-hydroxyethyl, N-morpholylcarbonylmethyl or 2-acetylaminoethyl or R<3> and R<4>, together with the N atom to which they are bonded, denote a piperazine radical which is substituted on the imino group by a (2-furanyl)carbonyl, an acetyl or a 3,4,5-trimethoxybenzoyl radical, and A denotes a group of the formula -CH2-, -CH2-CH2- or -CH(CH3)- or a direct bond, can be prepared, inter alia, by reacting a 5,10-dihydro-5-haloacyl-11H-dibenzo[b,e]- [1,4]diazepin-11-one of the formula II in which R<1>, R<2> and A have the abovementioned meaning and X denotes a halogen atom, with an amine of the formula III in which R<3> and R<4> have the abovementioned meaning, or a hydrochloride of an amine of the formula III. The compounds of the formula I have an excellent antiulcerative and secretion-inhibiting action.
Patent DE-3572851-D1 (DE)
Title: Foldable console for safety devices and safety devices comprising such a console
Inventor: FOURNIER ANDRE
IPC: E04G5/06
Filed: 1985-12-19
Granted: 1989-10-12
Abstract: 1. Foldable bracket for safety devices, notably footbridges, guard rails, protection nets, intended to be installed on a vertical wall, for example on a facade wall, or a slanting wall (2), for example a roof slope, comprising : - a main crosspiece (4) which has at one (5) of its ends (5, 6) means (7) for fixing to means (3) for anchoring on the wall (2), which means (3) for anchoring preferably permit a rotation of the crosspiece (4) around an axis which is horizontal and parallel to the wall, - an arm (11) articulated under the crosspiece (4), by one (9) of its ends (9, 10), around a pin (12) which is orthogonal to the crosspiece, and having at its other end (10) a pin (17) as well as a means (14) for support on the wall (2), and - a strut (16) fixed to the ends (6, 10) of the branches of the angle (A) formed by the crosspiece (4) and the arm (11), on the one hand with the help of the pin (17) carried by the arm and on the other hand with the help of a pin (18) of a removable spindle passing through an opening in the end of the crosspiece (4) and a hole (19) provided to this end along the strut (16), this bracket being characterized in that : - distributed along the crosspiece (16) there are provided several holes (19) capable of receiving the removable spindle, and - on the one hand at its end (10) carrying the support means (14), the arm (11) carries the pin (17) by means of a tab (20) placing this pin (17) at a distance (L) from the pin (12) for hingeing to the crosspiece (4), which distance is greater than the distance (D) measured on the crosspiece (4) between its pins for hingeing (12, 18) to the arm and to the strut by a value (V) which is at least sufficient for the tab (20) associated with the arm to pass freely above the end of the crosspiece during closure of the angle (A) and, - on the other hand the height (H) in relation to the arm (11) at which the tab (20) places the pin (17) of the strut is at the least sufficiently great so that after closure of the angle (A) the strut articulated around this pin (17) of the arm can, by means of this articulation, be lowered above the crosspiece (4) and lock it.
Patent DE-3660152-D1 (DE)
Title: Composite piece made up of firmly attached profile components
Inventor: FRANK SIMON
IPC: F16B5/00
Filed: 1986-03-27
Granted: 1988-06-01
Abstract: The compound element of two connected profile elements such as a vehicle side or tail boards consists of hollow profiles of light metal has each element (50). They have hook elements (67) which grip into a rear hook element (54) of the second profile (50a). Further a toothed element (71) at the rear locates in a corresp. front toothed element (61) to align grooved sections (60,64) between which a locking pin can be fitted as a spreader element.
Patent DE-3660876-D1 (DE)
Title: Measuring element with a thin-film strain gauge disposition, and its manufacturing process
Inventor: PAUL HEINRICH
IPC: G01L1/22
Filed: 1986-03-03
Granted: 1988-11-10
Abstract: The transducer (3) is formed on the component (1) deformed by the force to be measured by first depositing a SiO2-layer (2) pref. at least 500 nm thick. An adhesion promoting intermediate layer (10) may be deposited first. On the SiO2-layer a Si-nitride layer (4) is deposited at least 250 nm thick. These insulating layers are then deposited again in the same order (6,7). On top of this the transducer contacts (8,9), e.g. Au, and the resistive layer (3) are deposited. A layer (12) of SiCr-oxides may then be deposited to give improved environmental protection, by reactive evapn., pref. following evapn. of a SiCr-transducer layer. The final layer (11) is a silicone-rubber, e.g. 10-50 micron thick.
Patent DE-3661696-D1 (DE)
Title: Magnetic chuck using permanent magnets comprising an on-off control mechanism
Inventor: BRAILLON PHILIBERT MAURICE
IPC: B23Q3/154
Filed: 1986-06-25
Granted: 1989-02-16
Abstract: Longitudinal and transverse rows of pole piece are flanked by pairs of rows of fixed permanent magnets in one direction and by movable permanent magnets in another direction and are mounted on a magnetic or nonmagnetic base plate. An actuating mechanism for the movable permanent magnets enables the displacement thereof by one pole pitch so that in one position all four sides of each pole piece are flanked by magnetic poles of the same polarity so that the flux lines close through the active face of the magnetic retention plate. In the other position, pairs of permanent magnets confronting the opposite sides of the pole pieces are of opposite polarity so that flux line closure is entirely within the body of the plate.
Patent DE-3662986-D1 (DE)
Title: Cutting apparatus for machines making wound products
Inventor: SIREIX GEORGES
IPC: B26D3/16
Filed: 1986-07-22
Granted: 1989-06-01
Abstract: 1. Cutting apparatus for machines making wound products such as wound tubes subject to a movement of rotation and made from strips of fibrous, cellulose, metallic and other materials and comprising means of cutting which can rock, characterized by the fact that the means of cutting are two cutting elements (66, 67), located practically above one another on a rocking fork-joint (40) formed of two wings (44, 45), whose cutting wire (66, 67) moves following a rocking arc (74, 79), the centre of which is the centre (75) of a joint (41) situated, on the one hand, at one of the extremities (42) of the fork-joint (40) rocking around this joint (41) and, on the other hand, at one of the extremities (42) of a fork (22) the positioning of which, in relation to the fork-joint (40) is ensured by means of adjustment consisting of adjusting nuts (63, 64) moving on threads (61, 62) cut at the extremities (53, 54) of a spindle (52) interposed between the flanks (23, 24) of the fork (22) at the place of the joint (41) and causing the displacement of a hub (43) located between the wings (44, 45) of the fork-joint (40) on the spindle (52), the other extremity (32) of the fork (22) being linked by a connecting spindle (33) to the extremity (34) of a cylinder (35) of which the extremity (36) of the piston (35) is linked by a connecting spindle (38) to the extremity (39) opposite to the extremity of the fork-joint (40) provided with the joint (41), the first cutting element (66) having a penetration stroke (66) slightly less than the thickness (68) of the wall (69) of the wound tube (4) subject to a movement of rotation, and the second cutting element (67) going completely through this wall (60) of the wound tube (4).
Patent DE-3663317-D1 (DE)
Title: Electrical wire with refractory coating
Inventor: PENNECK RICHARD JOHN
IPC: H01B3/12
Filed: 1986-01-14
Granted: 1989-06-15
Abstract: An electrical wire comprises a copper conductor and an electrical insulating refractory coating. At least part of the coating and preferably all the coating has been formed by a sol-gel method. In addition, the conductor includes a keying layer formed from a metal other than copper in order to increase the adhesion of the refractory coating to the conductor. The keying layer may be formed for example by electroplating, rolling or wire drawing methods.
Patent DE-3667516-D1 (DE)
Inventor: PFOHL SIGBERG DR
IPC: D21H17/43
Filed: 1986-02-20
Granted: 1990-01-18
Abstract: 1. A process for making paper having a high dry strength by adding (A) a water-soluble cationic polymer and (B) a water-soluble anionic polymer in succession to the paper stock and draining the latter with sheet formation by using component (A) in an amount of from 0.01 to 3% by weight and component (B) in an amount of from 0.05 to 3% by weight, based on dry paper stock in each case, component (B) being a homopolymer of an ethylenically unsaturated C3 -C5 -carboxylic acid or a copolymer having a K value of from 50 to 250 (determined according to H. Fikentscher at 20 degrees C in 5% strength aqueous sodium chloride solution and at a polymer concentration of 0.5% by weight) and having been formed from (a) from 35 to 99% by weight of an ethylenically unsaturated C3 -C5 -carboxylic acid, (b) from 65 to 1% by weight of an amide, nitrile and/or ester of an ethylenically unsaturated C3 -C5 -carboxylic acid and (c) from 0 to 15% by weight of styrene or of a C1 -C4 -alkyl vinyl ether, the sum of the percentages by weight in the copolymer being 100 in each case.
Patent DE-3668419-D1 (DE)
Inventor: THISTLETHWAITE TERENCE
IPC: B01J35/02
Filed: 1986-10-24
Granted: 1990-03-01
Abstract: A bed packing material, e.g. for use as a catalyst precursor, in the form of regular, preferably cyindrical, units having a multiplicity of through passages of small cross section so that the units have a low voidage, GV, a high ratio of the geometric surface area, GSA, to the volume V, of the equivalent cylindrical unit having no passages, and high ratio of GSA to the product of GV and the surface area, A, of the equivalent cylindrical unit having no passages.
Patent DE-3670064-D1 (DE)
Inventor: KREYENBERG HEINER DIPL ING
IPC: C02F1/52
Filed: 1986-07-29
Granted: 1990-05-10
Abstract: A method and apparatus for removing sludge from water, including separating the inorganic constituents or matter in the sludge, such as stones, gravel, etc., from the organic matter, such as wood, roots, etc. In a first stage, those constituents that are larger than a given size are separated out from the sludge, with inorganic and organic ones of these constituents being separated from one another, being cleaned, and being then provided for subsequent use. In a second stage, inorganic constituents that are larger than a minimum size are separated out from the remaining matter, are cleaned, and are then provided for subsequent use. In a third stage, water is removed from the inorganic and organic slurry of the remaining matter to form a thick sludge and effluent.
Patent DE-3678002-D1 (DE)
Inventor: BALLONI RICCARDO
IPC: B65D65/40
Filed: 1986-01-07
Granted: 1991-04-18
Abstract: Mufti-layer structures, such as films of low coefficient of friction also having anti-stick characteristics over a wide temperature range during heat-sealing are disclosed. In accordance with a preferred embodiment, the films comprise an amide-containing polypropylene base layer and two heat sealable skin layers of a low stereoregularity polyolefin and microcrystalline wax. Methods for forming such structures are also disclosed.
Patent DE-3682728-D1 (DE)
Inventor: LUCAS IAN RUSSELL
IPC: G08G1/097
Filed: 1986-09-01
Granted: 1992-01-16
Abstract: Energy is supplied from an alternating voltage supply source(s) to a lamp (L1) via a controlled switch (SD1) and energisation of the unit is monitored by a voltage comparator (100) connected in cascade with a sensing latch (SL1). The voltage comparator (100) is such that its output is activated in response to its input voltage exceeding a predetermined magnitude of either polarity relative to a common reference voltage wave. A monitored voltage representative of the voltage present across the lamp (11) is supplied as input voltage to the comparator (100), the output of which is fed to the sensing latch set input. The latch is reset (RPS) at the commencement of each cycle of the  alternating supply voltage.
Patent DE-3686035-D1 (DE)
Inventor: LIU YOW-JUANG
IPC: H01L21/8236
Filed: 1986-11-27
Granted: 1992-08-20
Abstract: A field effect device transistor geometry and method of fabrication are described. The FET may be operated from a bias potential that forms an electrical field within the device exceeding a predetermined field strength. The device comprises a semiconductor substrate portion of a first conductivity type, said substrate portion having a major surface, and a region of a second conductivity type adjacent the major surface and adapted to receive the predetermined bias potential, the region including a subregion of like conductivity type and lesser conductivity, the subregion being positioned within the region such that the subregion receives at least that portion of the dipole electrical field including and exceeding the predetermined value.
Patent DE-3688117-D1 (DE)
Inventor: KOKICHI ITO
IPC: G02F1/133
Filed: 1986-09-23
Granted: 1993-04-29
Abstract: A liquid crystal electro-optical element consists of a liquid crystal sealed between two substrates (l,3) each coated with an electrode (9) and an alignmental film (7). Spacer particles (2) regulate the height of the space between the substrates (l,3) which is bounded by a peripheral sealing material (4). 
<??>In the manufacture of the element epoxy resin adhesive particles (8) having a latent curing agent therein are located on the lower substrate (l), these particles (8) being larger than the spacer particles (2) so that, on applying the upper substrate (3) under conditions of pressure and heat, the particles (8) become deformed and cured, thus helping to prevent warping of the substrates (l,3) and enabling a minute uniform space to be maintained between them.
Patent DE-3689954-D1 (DE)
Inventor: SCHNEIDER ROBERT
IPC: C12Q1/68
Filed: 1986-12-12
Granted: 1994-08-11
Abstract: A kit for an amplified hybridization assay is described in which a family of signal-generating secondary probes bind to a primary probe that hybridizes to the target sequence of interest. Thus, an enormously amplified signal is generated by the hybridization event. The assay can be used for a variety of laboratory and clinical purposes and is automatable. A hybridization assay kit is also described. The kit is used for the detection of a target nucleotide sequence. One embodiment of the kit includes a plurality of secondary probes, each secondary probe capable of binding to a distinct binding site of the primary probe.