baber/WOPTO huggingface dataset:
Patent DE-3163580-D1 (DE)
Title: Assembly of blocks for constructing walls
Inventor: SCHEIWILLER ROLF
IPC: E04B2/02
Filed: 1981-03-10
Granted: 1984-06-20
Abstract: The set of construction units comprises a standard stone, a long stone and a trough stone having a substantially trapezoidal end view, a surrounding groove at the side with the broader base line, on both sides of the surrounding groove a longitudinal slot and at the side with the smaller base line, opposite to each of the longitudinal slots a longitudinal rib. The long stone has dimensions approximately twice as high and about three times as long as the standard stone. Both the standard and long stones have in the surrounding groove a surrounding bead, permitting the stones to be split in half. They also have five holes for making the stones lighter and for permitting these stones to be connected together with reinforced concrete so that they can be utilized as lintels. The trough stone is also twice as high and about three times as long as the standard stone. The closure stone comprises a surrounding bead as well as longitudinal slots. With the set which comprises further other trough stones, angle stones and closure stones, it is possible to erect a plurality of walls, sound deadening walls or walls serving as windscreens in which panels are fitted and held by the surrounding groove and which may be provided with plants through the utilization of trough stones. If the indenting means are so designed that they mesh with a certain play, curved walls can also be erected. The set is more particularly suitable for a dry construction method.
Patent DE-3168824-D1 (DE)
Title: Shaving implement
Inventor: TROTTA ROBERT ANTHONY
IPC: B26B21/24
Filed: 1981-10-30
Granted: 1985-03-21
Abstract: A shaving implement includes a platform member (4), a cap member (8), and blade means disposed therebetween, the cap member (8) including a series of forwardly extending fingers (18) separated by recesses, the fingers (18) having a first skin-engaging point (o) thereon, and the recesses being defined in part by a cap member wall (70) comprising a second skin-engaging point (p), the blade means comprising first and second blades (40, 44) each having a blade tangent angle in the range of 20 DEG  to 32 DEG  and a span in the range of 0.762 - 2.032 mm (0.02 - 0.08 inc), the first blade (40) having an exposure (Exp<1>) of 0.0381 +/- 0.0381 mm (0.0015 +/- 0.0015 inch), and the second blade (44) having alternating first and second exposures (Exp<2><a>, Exp<2b>) along its length, the first exposure being determined by a first tangent line (a - o) extending from the first cutting edge (42) to the first skin-engaging point (o), and the second exposure being determined by a second tangent line (a - p) extending from the first cutting edge (42) to the second skin-engaging point (p).
Patent DE-3169865-D1 (DE)
Title: Light-sensitive composition and recording material containing the same
Inventor: STAHLHOFEN PAUL DR
IPC: C07C67/00
Filed: 1981-10-16
Granted: 1985-05-15
Abstract: A light-sensitive copying material for the preparation of printing plates and photoresists is described, which material contains, as the light-sensitive compound, a naphthoquinone-diazide-sulfonic acid ester of the general formula I   <IMAGE>   in which D is a 1,2-naphthoquinone-2-diazide-4-sulfonyl radical or a 1,2-naphthoquinone-2-diazide-5-sulfonyl radical, R1 is a hydrogen atom or a -COCnH2n+1 radial, and R2 is a hydrogen atom or a -CO-OCnH2n+1 radial, n being a number from 10 to 25 and the sum of the carbon atoms of R1+R2 being n+1. The new quinone-diazides are distinguished by a higher solubility and a greater resistance to developer.
Patent DE-3173092-D1 (DE)
Title: Fastening device for fastening flat parts by screws
Inventor: HUG ALFRED
IPC: F16B5/02
Filed: 1981-04-15
Granted: 1986-01-16
Abstract: 1. Device for screw fastening of flat parts (1, 2) to one another, having a bolt-nut arrangement (5, 15) which can be inserted from an actuating side into perforations (3, 103) of the flat parts and comprising a bolt element (6, 16) and a nut element (11, 21, 211), with the nut element, after rotating out of a passage position into a locking position, comprising at least one part which grips behind the flat parts and a rotation locking member (12, 22, 213) connected non-rotationally to the part gripping behind the flat parts and sitting against at least one wall (4, 204) of the perforations, characterised in that a head element (8, 18, 208) is provided on the side of the bolt-nut arrangement (5, 15) opposite the rotation locking member (12, 22, 213), which head element (8, 18, 208) is supported on the surface of the adjacent flat part (1), completely covers the perforations (3, 103) and is attached onto the bolt element (6, 16) or is made in one piece with the latter, and that a rotation driving member (10, 210) acting by friction contact of soft-elastic positive contact is provided which, during one rotation of the bolt element (6, 16) is capable of turning with the nut element (11, 21, 211) gripping behind the flat parts (1, 2).
Patent DE-3174537-D1 (DE)
Title: Improvements in or relating to the bonding of plastics materials and apparatus for use in the preparation of plastics materials for bonding
Inventor: MCKEE FREDERICK BRIAN
IPC: B29C59/08
Filed: 1981-01-27
Granted: 1986-06-12
Abstract: Pretreatment of a plastics surface by exposure to a hot blue gas flame prior to its bonding to another surface is optimized by adjusting the oxygen content of the gas flame to a value as little in excess as possible of that which produces maximum ionisation of gases within the blue zone of the gas flame. The ionisation in a flame 16 produced in a gas burner 1 results in production of an electric current which can be detected by a current collector 11 and amplified by an amplifier 13.
Patent DE-3176507-D1 (DE)
Title: An ejector device for stores
Inventor: STOCK WILLIAM H
IPC: B64D1/06
Filed: 1981-01-26
Granted: 1987-12-10
Abstract: The device ejects a store from an aircraft stores rack. The device comprises a tubular member having an internal bore along its longtiduinal axis.  A number of resilient lug retainer fingers are attached at one end of the tubular member and extend about and parallel to the longtiduinal axis of the tubular member, movable from a first position, in engagement with a lug mounted on the store, to a second position, disengaged from the lug. A collar is mounted about the tubular member movable from a first position in which the collar holds the retaining fingers in engagement with the lug, to a second position, in which the collar is disengaged from the retaining fingers. An  ejector ram is mounted within the bore of the tubular member.
Patent DE-3264914-D1 (DE)
Title: Aqueous dispersion based on a polyurethane resin
Inventor: HILLE HANS-DIETER
IPC: C08G18/08
Filed: 1982-08-31
Granted: 1985-08-29
Abstract: 1. An aqueous dispersion based on a polyurethane synthetic resin obtained by reaction of a hydroxyl-containing polyester with a diisocyanate und further reaction with a compound containing at least two groups reacting with isocyanate groups and at least one group capable of anion formation and a chain-lengthening agent, in which the polyurethane synthetic resin has been obtained by reaction of an unsaturated polyester or a mixture of an unsaturated polyester and a linear diol having a molecular weight of 500 to 2,000, with the polyester, or the mixture, containing at least 0.4 olefinically unsaturated double bond per 1,000 molecular weight units, with the diisocyanate to give a first intermediate product having terminal isocyanate groups, reaction of this intermediate product with the compound containing at least two groups reacting with isocyanate groups and at least one group capable of anion formation to give a second intermediate product having terminal isocyanate groups, the groups capable of anion formation having been neutralized with a tertiary amine before the reaction, transfer of the second intermediate product into a predominantly aqueous phase, and reaction of the isocyanate groups of the second intermediate product with a diamine and/or polyamide having primary and/or secondary amino groups.
Patent DE-3270274-D1 (DE)
Title: Substituted 4,5-dihydro-6-(substituted)-phenyl-3(2h)-pyridazinones and 6-(substituted)phenyl-3(2h)-pyridazinones
Inventor: SIRCAR ILA
IPC: A61K31/50
Filed: 1982-09-15
Granted: 1986-05-07
Abstract: Substituted 4,5-dihydro-6-(substituted)-phenyl-3(2H)-pyridazinone compounds and 6-(substituted)phenyl-3(2H)-pyridazinone compounds and pharmaceutically acceptable salts thereof are useful as cardiotonic and antihypertensive agents. Said compounds cause a significant increase in myocardial contractility in the dog. Said compounds also cause a decrease in blood pressure in the spontaneously hypertensive rat. Said compounds are produced by reacting substituted  gamma -oxobenzene-butanoic acids with suitably substituted hydrazines to provide 4,5-dihydro-6-(substituted)phenyl-3(2H)-pyridazinones which are dehydrogenated to 6-(substituted)phenyl-3(2H)-pyridazinones. Both the 4,5-dihydro-6-(substituted)-phenyl-3(2H)-pyridazinones and the 6-(substituted)-phenyl-3(2H)-pyridazinones are useful as cardiotonic and antihypertensive agents. The compounds have the formula: <CHEM> where ....... represents a double or single bond and A is anyone of five types of heterocyclic ring-containing radicals, and R2, R3 and Y are hydrogen or various substituents.
Patent DE-3461274-D1 (DE)
Title: Device for depositing a layer of bags
Inventor: BIRKENFELD RICHARD
IPC: B65G57/06
Filed: 1984-07-19
Granted: 1987-01-02
Abstract: 1. Apparatus for depositing composite layers (6) of bags, comprising a support surface (2) which can be retracted horizontally and a substantially vertically directed abutment surface (5) which remains stationary during the retraction movement of the support surface and by virtue of the action of which the layer (6) of bags can be pushed off the support surface (2) upon horizontal retraction movement thereof, wherein disposed above the layer of bags (6) which rests on the support surface (2) is a vertically movable retaining assembly (9) by means of which the layer of bags (6) can be retained, when the retaining assembly (9) is correspondingly lowered, during the retraction movement of the support surface (2), characterised in that a) the retaining assembly (9) is of a two-part construction and a respective part thereof is arranged in each side region of the support surface (2), wherein the side regions are delimited by frame portions (1) against which bear the laterally outward bags of the layer (6), in the retraction movement of the support surface (2), which occurs parallel to the side frame portions (1), and b) the retaining assembly (9), at its side which is towards the layer of bags (6), is provided with bars (13) or other projections, which extend transversely with respect to the direction of movement of the support surface (2), in such a way that the end regions of transversely disposed bags (7), which are respectively towards the abutment surface (5), with the exception of the bag (7') which bears directly against the abutment surface (5), can be retained by virtue of indentation into the respective end regions of the bags (7), such indentation action occurring upon downward movement of the respective bars (13) or other projections.
Patent DE-3463290-D1 (DE)
Title: Electro-pneumatic converter
Inventor: ROTH GUNTHER
IPC: G01D5/42
Filed: 1984-10-16
Granted: 1987-05-27
Abstract: Telescoping coil systems 14 and 16, respectively, engages a Z-shaped beam of balance 12 at opposite arms 18 and 20 thereof said beam being mounted centrally by a flexural pivot suspension 10. A surface 26 is provided on the arm 18 and forms a nozzle-baffle-plate system with the nozzle 22. The torque caused by the pneumatic pressure acting on the surface of the nozzle 22 is compensated for by a torque exerted by the two telescoping coil systems 14 and 16 when an electrical current is passed through. Thereby the pressure at an output 28 is proportional to the electrical current.
Patent DE-3467156-D1 (DE)
Title: Additive for soil fertilisation
Inventor: LAURENT ALAIN
IPC: C05G3/80
Filed: 1984-08-16
Granted: 1987-12-10
Abstract: 1. An enriching agent for the fertilization of soils, characterized in that it consists of a mixture of lignite of low bitumen content that has been submitted to a treatment endowing it with a high content of humic acids, and of natural or synthetic polymer that retains water and is non-biodegradable or only slightly biodegradable, and in that the respective proportions in the dry state of the different constituents of this enriching agent vary between 95% and 50% by weight of the treated lignite and between 5% and 50% by weight of the water-retainer.
Patent DE-3472366-D1 (DE)
Title: Method of determining the beginning and the end of a physiological signal displayed as a closed loop
Inventor: THIE WERNER
IPC: A61B5/04
Filed: 1984-12-06
Granted: 1988-08-04
Abstract: When measuring signals are detected from a living being by means of electrodes, the moments of time associated with the starting point and the end point of the measuring signal are not unambiguously defined. In order to determine the starting point and the end point, a predetermined period of time of a selected signal pattern is subdivided into a first time interval and into a second time interval. The minimum distance between measuring points within the first time interval, on the one hand, and measuring points within the second time interval, on the other hand, is determined. The moments of time at which the measuring point of the first time interval associated with the minimum distance and the measuring point of the second time interval associated with the minimum distance are detected, are considered to constitute the starting point and the end point, respectively.
Patent DE-3475333-D1 (DE)
Title: Method to transport and compress a preferably gaseous medium, and apparatus to carry out this method
Inventor: TREPP CHRISTIAN PROF DR
IPC: F04F99/00
Filed: 1984-03-28
Granted: 1988-12-29
Abstract: The apparatus for conveying and compressing a gaseous medium utilizes thermoacoustic oscillations. The oscillations are generated in a tubular cavity by means of a heat source or heat sink with the medium to be conveyed being taken in through a check valve on one side while being exhausted after compression through a second check valve on an opposite side. During operation, the heat is supplied to the medium within the tubular cavity to generate thermoacoustic oscillations. In one embodiment, a plurality of tubes can be disposed in series relative to a common line. Also, the apparatus can be used in combination with a helium liquifying plant.
Patent DE-3475753-D1 (DE)
Title: Aerosol generator for producing aerosol drops smaller than 5 micron (cm-6)
Inventor: SULOK JANOS DIPL ING
IPC: B05B7/00
Filed: 1984-05-22
Granted: 1989-02-02
Abstract: 1. Aerosol generator for the production of aerosol droplets expediently below 5 mu m, particularly for the treatment of the respiratory pathways of animals, wherein the aerosol generator is formed as a pneumatic suction atomiser, with a fan serving for the production of pressurised air, a separating device for frusto-conical shape or having a frusto-conically shaped outer surface, an air deflector housing serving for returning the separated aerosol droplets and optically a liquid container connected via a liquid conveying duct with the atomiser, characterised in that there is provided an air deflector (4) equipped with a centrifugal blade, that the separating device (6) consists of louvring made up of elements of frusto-conical shape or having a frusto-conically shaped outer surface which are displaceable into each other.
Patent DE-3560215-D1 (DE)
Inventor: OECKL SIEGFRIED DR
IPC: C07C311/03
Filed: 1985-04-09
Granted: 1987-07-09
Abstract: 1. N-Iodopropargyl-chloromethanesulphonamides of the formula (I)  see diagramm : EP0161480,P9,F4  in which R represents alkyl, or aryl which is optionally monosubstituted to polysubstituted by identical or different substituents from the group comprising alkyl, halogen and halogenoalkyl.
Patent DE-3561320-D1 (DE)
Title: Cyclohexenones, process for their production and their use against unwanted plant growth
Inventor: BECKER RAINER DR
IPC: C07D311/96
Filed: 1985-03-01
Granted: 1988-02-11
Abstract: Spirocyclic 2-(alpha-oximino alkyl)-1,3-cyclohexane dione derivs. of formula (I) are new. R1 = 1-4C alkyl; R2 = 1-4C alkyl, 3-5C alkinyl or opt. halo-substd. 3-5C alkenyl; Z = H or 2-5C alkoxycarbonyl; X = pentamethylene chain (opt. substd. by 1-4C alkyl, 1-4C alkoxy or 1-4C alkylthio)  in which one or two methylene groups may be replaced by O, S, SO, SO2 or NR3; R3 = 1-4C alkyl, 2-7C acyl or benzyl; provided that X is other than unsubstd. pentamethylene.
Patent DE-3569559-D1 (DE)
Title: Organomineral products, process for ther production and their application
Inventor: HILTERHAUS KARL-HEINZ
IPC: C04B28/00
Filed: 1985-06-05
Granted: 1989-05-24
Abstract: The invention relates to organomineral products of high strength obtainable by reacting a polyisocyanate in an aqueous alkali silicate solution in the presence of a catalyst prompting the trimerization of the polyisocyanate. In preparing them, the catalyst is used in an amount of 5.5 to 14.5 mmole per mole of NCO groups in the reaction mixture. The organo-mineral products of the invention are suitable as construction, coating, sealing or insulating materials or as putty or adhesives.
Patent DE-3572855-D1 (DE)
Title: Roll-shaped aluminium roller shutter slat with limited dimensions
Inventor: RUPPEL KURT
IPC: E06B9/165
Filed: 1985-06-29
Granted: 1989-10-12
Abstract: A roller shutter slat comprises a hollow chamber profile of the so-called mini-size cut from a plastic-foamed aluminium strip to the width of the roller shutter. The said hollow chamber profile includes two unidirectionally curved main sections being of an outer-sided convex and outer-sided concave configuration, respectively, which, at the one end thereof, are bent with respect to one another first inwardly and then, in abutting relationship, outwardly by subsequently forming a double-walled hook, and at the other ends thereof are interconnected by forming a pocket open toward the profiled end and semi-circularly rounded at the bottom for receiving the hook of the next roller shutter bar. According to the invention, particular dimensions are provided for the thickness of the aluminium strip and the characteristic measures of the profile to allow substantially lower cost of production and reduced winding diameter with no substantial loss in strength and rigidity.
Patent DE-3572969-D1 (DE)
Title: A novel process for the preparation of bestatin derivatives and intermediates thereof
Inventor: UMEZAWA HAMAO PROF
IPC: C07D263/22
Filed: 1985-03-18
Granted: 1989-10-19
Abstract: The present invention relates to a new method of preparing bestatin derivatives of the formula <CHEM> wherein Ph is an optionally substituted phenyl group and Leu represents a leucine residue, and to an intermediate of the formula <CHEM> where Ph is as defined above.
Patent DE-3573233-D1 (DE)
Title: Printing unit
Inventor: VOLK HEINRICH
IPC: B41K1/10
Filed: 1985-02-12
Granted: 1989-11-02
Abstract: A printing mechanism is described which comprises a plurality of setting wheels (16) mounted coaxially on a sleeve (28). With the setting wheels type bands (20) carrying printing types (22) are in a drive connection. In the sleeve (28) a setting shaft (42) is arranged rototably and axially displaceably. In the sleeve a slot (30) extending in the axial direction is disposed through which a tooth (36) disposed on the setting shaft engages in radial recesses (46) in the hub region of the setting wheels. A detent means comprising detent recesses in the inner region of the sleeve, into which an axially immovable detent element (54) engages, defines axial detent positions of the setting shaft. In the sleeve at least one further slot extending in the axial direction is disposed. The detent recesses are disposed in the inner region of the sleeve in a plurality of axial rows and in each row they have a different detent spacing. The detent element can be brought into any desired fixed association with one of the rows of detent recesses.
Patent DE-3583258-D1 (DE)
Inventor: TAYLOR ROY KENNETH
IPC: C02F1/76
Filed: 1985-04-16
Granted: 1991-07-25
Abstract: The use in the treatment of swimming pool water of trichloroisocyanuric, the mass median particle diameter of which is from 1 to 24 mm.
Patent DE-3586443-D1 (DE)
Inventor: ROBINSON MICHAEL
IPC: C01G49/06
Filed: 1985-06-11
Granted: 1992-09-10
Abstract: Chlorine may be recovered from residues from the fluidised bed chlorination of iron-containing metalliferous oxidic materials, such as ilmenite, bauxite, chromite, wolframite, scheelite, tantalite or columbite, the residues containing condensed iron chloride and blow-over bed solids, by heating the residue to revolatalise the iron chloride and reacting it with oxygen. The quantity of iron chloride in the oxidic material is controlled relative to the quantity of blow-over carbon so that the quantity of carbon is sufficient on combustion to provide the required heat but is insufficient to cause undue dilution of the chlorine produced by virtue of its combustion products. Chlorine of a concentration suitable for direct recycle to a chlorination process, e.g. of 30% to 50% volume concentration is produced.
Patent DE-3586943-D1 (DE)
Inventor: SMEDLEY COLIN PETER
IPC: H04Q11/04
Filed: 1985-11-27
Granted: 1993-02-11
Abstract: The subscriber line interface modem is for use in a telecommunications system line interface module which also includes subscriber signalling and switching circuits and a control microprocessor. The modem comprises bus interfacing means, channel means and clock supply means. The interfacing means receives address data and control information from the microprocessor and despatches address, data and control information to the microprocessor for evaluation. The channel means includes a non-return to zero/conditional diphase modulation (NRZ/CDM) conversion means which receives NRZ coded information from the circuits and despatches CDM information to the subscriber line. A CDM/NRZ conversion means receives CDM information from the subscriber line and despatches NRZ coded information to the circuits. The processing of information through the modem is controlled by the microprocessor in conjunction with the clock signals generated by the clock supply means.
Patent DE-3650488-D1 (DE)
Inventor: TYERS MICHAEL BRIAN
IPC: A61P1/00
Filed: 1986-06-24
Granted: 1996-04-04
Abstract: The invention relates to the use of compounds of the general formula (I)whereinR' represents a hydrogen atom or a C<sub>1-10</sub> alkyl, C<sub>3-7</sub> cycloalkyl, C<sub>3-7</sub> cycloalkyl-(C<sub>1-4</sub>) alkyl, C<sub>3</sub>-<sub>6</sub> alkenyl, C<sub>3-10</sub> alkynyl, phenyl or phenyl-C<sub>1-3</sub> alkyl group; and one of the groups represented byR<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is a hydrogen atom or a C<sub>1-3</sub> alkyl, C<sub>3-7</sub>cycloalkyl, C<sub>2-6</sub> alkenyl or phenyl - C<sub>1-3</sub> alkyl group and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C<sub>1-6</sub> alkyl group; and physiologically acceptable salts and solvates thereof, for the relief of nausea and vomiting and/or the promotion of gastric emptying and for the manufacture of a medicament for this purpose. Promotion of gastric emptying may be for the relief of gastro-intestinal disorders associated with gastric stasis or may be of advantage in radiological examination procedures.The invention also relates to a product containing a therapeutic agent liable to induce nausea and vomiting, e.g. a cytostatic agent such as a cyclophosphamide, an alkylating agent or a platinum complex, and a compound of the general formula (1) as a combined preparation for simultaneous separate or sequential use in therapy.