baber/WOPTO huggingface dataset:
Patent DE-3161707-D1 (DE)
Title: Flanged joint for conduit parts of sheet metal, especially for conduit parts of ducts
Inventor: MEINIG MANFRED
IPC: F24F13/02
Filed: 1981-09-01
Granted: 1984-01-26
Abstract: 1. Butt joint for channel sections (10, 12) made of sheet metal, especially channel sections for ventilation systems, with flanges connected to the ends of the channel sections (10, 12) and consisting of profile rails (16) which have a triangular hollow profile and one profile side (16a) of which is parallel to the butt-joint plane in which the succeeding channel sections (10, 12) butt against one another and the length of which corresponds to the particular side length of the polygonal cross-section of the channel sections (10, 12), and of corner angle pieces with a vertex region (20) and with legs (18) which can be inserted into the hollow profile of two adjacent provile rails (16), the legs (18) which have an angular profile resting against the sides (16b, 16c), not parallel to the butt-joint plane, of the hollow profile of the profile rails (16), and the vertex region (20) located in the flange corner regions outside the profile rails (16) having a hole (26) for a screw to connect the flanges, characterised in that the vertex region (20) of the corner angle pieces has a profile which is curved outwards from the butt-joint plane and is U-shaped in an axial section relative to the channel sections (10, 12) and the outer edge (22) of which is at a somewhat greater distance from the butt-joint plane than its inner edge (24).
Patent DE-3162868-D1 (DE)
Title: Method of manufacturing a feeding stuff for pigeons
Inventor: FEIKENS HEINRICH
IPC: A23K50/70
Filed: 1981-06-11
Granted: 1984-05-03
Abstract: 1. Process for the preparation of pigeon feed using soya-beans, characterized in that the soya-beans are heated by the direct action of steam and then subjected to a drying procedure which takes place so slowly that the hull of the soya-beans remains undamaged.
Patent DE-3262592-D1 (DE)
Title: Guanidinopyrimidines
Inventor: LADD DAVID LEE
IPC: C07D239/50
Filed: 1982-03-23
Granted: 1985-04-25
Abstract: 2,4-Amino, guanidinopyrimidines have diuretic activity. A representative species of these compounds is 2-guanidino-4-amino-6-chloroguanidine which is prepared by the stepwise replacement of first the 2-halo of a 2,4,6-trihalopyrimidine by guanidino and then the 4-halo by ammonia.
Patent DE-3263085-D1 (DE)
Title: Drinking cup for the mixture of two doses of constituents at the time of use
Inventor: BEREZIAT ALAIN
IPC: B65D81/32
Filed: 1982-05-03
Granted: 1985-05-23
Abstract: 1. Drinking cup permitting the mixing of two doses of components at the time of use, of the type comprising a glass-shaped receptacle (1, 21), the opening of which is closed by a heat-welded cover (7, 27), and a phial (4, 14, 24), one of the two components being enclosed by the said phial while the other is arranged in the space provided in the receptacle around this phial, characterised in that the opening of the phial (4, 14, 24) which faces downwards is closed by application against the bottom of the said receptacle, and in that the bottom of the receptacle has an axial tube (2, 22) of low height which is provided with a sealing fitting (5, 15) and whose inner wall is threaded.
Patent DE-3266160-D1 (DE)
Title: Device for switching between optical fibres
Inventor: LAUDE JEAN-PIERRE
IPC: G02B6/26
Filed: 1982-06-04
Granted: 1985-10-17
Abstract: Switching device between optical fibers, for ensuring continuity of transmission between the end of a first fiber (2) and the end of any of a group of other fibers (3). The end of the first fiber (2) is placed at the center (C) of a spherical mirror (1) and the ends of the other fibers (3) are arranged symmetrically relative to the first fiber in the plane perpendicular to the axis and passing through the center (C). The device comprises, between the fibers (2, 3) and the mirror (1), an optically deviating member (5) and means to rotate it on itself about the axis of the mirror (1).
Patent DE-3364659-D1 (DE)
Title: Emulsion containing an epoxy resin and an ammonium salt, and method of preparing it
Inventor: WEISS JORN-VOLKER DR
IPC: C09K23/42
Filed: 1983-04-20
Granted: 1986-08-28
Abstract: Epoxy resin-diammonium salt emulsions are based on a liquid epoxy resin, a latent curing agent, and an emulsifier. The latent curing agent comprises diammonium oxalates and the emulsifiers are C8- to C14- alcohols and/or the adducts thereof with up to 10 ethylene oxide groups. A process for the production of such emulsions is provided. They are useful in epoxy resin mortars and epoxy resin-cement mortars, and for the sealing of concrete surfaces.
Patent DE-3366691-D1 (DE)
Title: Copolymers and their use in hair treatment compositions
Inventor: STRAUB FERDINAND DR
IPC: A61Q5/06
Filed: 1983-07-11
Granted: 1986-11-13
Abstract: 1. A copolymer obtained by free-radical copolymerization of an alkyl acrylate or methacrylate, a neutral nitrogen-containing water-soluble monomer, a monomer containing cationic groups, and an olefinically unsaturated carboxylic acid of 3 or 4 carbon atoms, characterized in that it is obtained by free-radical copolymerization of a) 20 to 75% by weight of ethyl, n-butyl, tert.-butyl or lauryl acrylate or methacrylate or mixtures thereof, b) 5 to 50% by weight of N-vinylpyrrolidone, N-vinylcaprolactam or mixtures thereof, c) 1 to 25% by weight of N-vinylimidazole, 1-vinyl-2-methylimidazole or mixtures thereof, and d) 1 to 25% by weight of acrylic acid or methacrylic acid, and has a Fikentscher K value of from 15 to 75, measured in ethanol at 25 degrees C.
Patent DE-3368897-D1 (DE)
Title: Locking device for safety belt retractors
Inventor: WEMAN P
IPC: B60R22/36
Filed: 1983-10-26
Granted: 1987-02-12
Abstract: 1. A locking device for use in a safety belt reel, said reel including : a main frame (1), a webbing winding drum (4), at least an intermediate member (13) between the drum and the main frame, at least a toothed wheel (6) moving at the same time as said drum, a detection device (31) to detect the vehicle acceleration including means (35) which is capable of hindering said toothed wheel movement, and a locking member (30) to lock said toothed wheel through the accelerating effect of the webbing or the accelerating effect of the vehicle, said webbing winding drum (4) and said intermediate member (13) being movable in relation to said main frame (1), wherein said intermediate member (13) includes a link element (40) disposed so as to movably drive said means (35) capable of hindering said toothed wheel movement and to bring it into engagement with said toothed wheel (6).
Patent DE-3369701-D1 (DE)
Title: Detergent additive product
Inventor: HARDY FREDERICK EDWARD
IPC: C11D17/04
Filed: 1983-06-27
Granted: 1987-03-12
Abstract: A detergent additive product comprising a C5-C18 aliphatic peroxy carboxylic acid bleach precursor in water releasable combination with a non particulate flexible substrate in a weight ratio of precursor to substrate of 30:1 to 1:10. The aliphatic portion of the precursor incorporates a linear chain including and extending from the carbonyl carbon of from 6 to 10 carbon atoms. The product can also include peracetic acid precursors and other compatible organic and inorganic detergent components.
Patent DE-3381235-D1 (DE)
Inventor: YARWOOD RICHARD J
IPC: A23K20/195
Filed: 1983-04-05
Granted: 1990-04-05
Abstract: A granulation method involving polysaccharide gelling agents, e.g., alginic acid, and a metal (especially magnesium) salt, oxide or hydroxide, e.g., magnesium hydroxide, is developed for the stabilization of heat- and/or moisture-sensitive drugs or food supplements such as Efrotomycin, avermectins, milbemycins, mocimycin and other drugs. It has been found that the granules so obtained can be incorporated into various formulations without substantial decomposition.
Patent DE-3381356-D1 (DE)
Inventor: BAR-NEFY SIMCHA
IPC: F41H11/16
Filed: 1983-12-01
Granted: 1990-04-26
Abstract: Mine clearing apparatus for attachment to a vehicle and comprising a frame (10) mountable onto a vehicle for selectable positioning of a mine plowing assembly (34) in a raised or lowered orientation; apparatus mounted onto the frame for raising and shunting aside mines; and apparatus operable from inside the vehicle for automatically raising the plowing assembly (34) from its lowered orientation to its raised orientation.
Patent DE-3462392-D1 (DE)
Title: Frame for a soft case, and soft cases using such a frame
Inventor: SEYNHAEVE ANDRE G
IPC: A45C5/14
Filed: 1984-03-19
Granted: 1987-04-02
Abstract: A frame for a flexible suitcase comprises a single closed moulding of substantially rectangular longitudinal section, having an upper edge, a lower edge and two side edges interconnecting said upper and lower edges. The moulding is manufactured in a single pressure moulding operation from a synthetic material and is provided with a groove open towards the outside. Accessory supports are moulded in one piece with the aforementioned moulding.
Patent DE-3462655-D1 (DE)
Title: An arrangement in liquid dispensers
Inventor: KATVA ILMARI
IPC: A47K5/12
Filed: 1984-08-14
Granted: 1987-04-23
Abstract: The invention relates to a diaphragm pump for dispensing or metering purposes, for example for use in liquid soap dispensers. The pressure chamber (7) of the pump is defined by a fixed wall (6) and the diaphragm (1). A check-valve on the inlet side towards a storage vessel (11) forms a cylindrical flange (4) movable in a groove (5) and sealing against the outer surface thereof. Arranged in a spout (2) passing through the diaphragm is an oblique wall (3), which is slotted through a short distance around its periphery, thereby to form a seal against the suction of air into the pressure chamber (7). The diaphragm (1) is arranged to be compressed by a pressure body (9) provided on a lever (8).
Patent DE-3469080-D1 (DE)
Title: Method and apparatus for veryfying personal identification numbers and checking stored number series in identification media
Inventor: HALLBERG BJORN INGVAR CRONJE
IPC: G07F7/10
Filed: 1984-10-31
Granted: 1988-03-03
Abstract: A method and apparatus for verifying a personal identification number and checking a number series put onto an identification medium, containing machine readable, information in the form of a card or account number and permanent information in the form of a permanently inscribed number, include a first unit (2.4,22,6,8,10, 12,14,16,18,20) for encryption of the card or account number (PAN) with an algorithm defined by a first key. The first unit includes means (6,8,10,12,14,16,18) for forming the first key of the personal identification number (PIN) in combination with a first key number (K1). The apparatus further contains a second unit (30,32,42,34,36,12,14,40,38) for generating a personal check number (PCN) by decryption of coded information obtained from the first unit with the aid of an algorithm defined by a second key. A third unit (44,46,49,24,70,66,68,80,82,64,76) is further adapted for encrypting the card or account number with the aid of the algorithm defined by the first key, and a fourth unit (44,48,52,24,70,72,72,74,82,64,88) is adapted for encrypting the personal check number with the aid of the algorithm defined by the second key. A comparison circuit (58), connected to the outputs from the third and fourth units, compares the coded card or account number and the coded personal check number for determining whether these numbers have a predetermined relationship. The second and fourth units include means (42,34,36,12,14,40,38; 72,74,82,64,88) for forming the second key from the permanent number (FN) in combination with a second key number (K2).
Patent DE-3474798-D1 (DE)
Title: Improvements in or relating to the cleaning of vessels for holding materials
Inventor: FLANAGAN RAYMOND
IPC: B63B57/02
Filed: 1984-07-09
Granted: 1988-12-01
Abstract: One or more apertures (27) are provided in a vessel bottom and an entrainment jet is generated beneath the vessel bottom (6). The jet is projected parallel with the vessel bottom and is composed to the vessel interior via the aperture. At least one pressurised jet of washing fluid is provided to carry the solids from the vessel bottom, through the aperture, to be entrained by the jet. The fluid entrained solids are then led out of the vessel. A suction line from the aperture can lead into the entrainment jet, to draw liq. and/or debris through.
Patent DE-3483948-D1 (DE)
Inventor: VERDUIJN JOHANNES PETRUS
IPC: C07C5/41
Filed: 1984-11-09
Granted: 1991-02-21
Abstract: Zeolite L may be prepared from a crystalliztion gel comprising (in mole ratios of oxides): <IMAGE> at a crystallization temperature above 200 DEG C. Cylindrical forms of zeolite L may be formed which can be used as a catalyst base in aromatization of acyclic hydrocarbons with high benzene yields being sustained over commercially feasible periods.
Patent DE-3563747-D1 (DE)
Title: Photopolymerisable mixture containing 1,3,10-triazaanthracen-4-one as a photoinitiator
Inventor: WINGEN RAINER DR DIPL CHEM
IPC: C07D471/04
Filed: 1985-05-23
Granted: 1988-08-18
Abstract: A photopolymerizable composition is disclosed which comprises (a) a polymeric binder, (b) a polymerizable compound, and (c) a photoinitiator comprised of a compound according to formula I <IMAGE>  (I)  wherein R1 is a hydrogen atom, a halogen atom, an alkyl group, alkoxy group, or dialkylamino group, R1' is a hydrogen atom, a halogen atom or an alkyl group R2 is an alkyl group or an alkoxycarbonylalkyl group, or, if R1 and R2 each denote an alkyl moiety, R1 and R2 together form a five- or six-membered ring, and R3 denotes a tertiary amino group. The compounds are distinguished by their good solubility and high activity in the short-wave visible region of the spectrum.
Patent DE-3565968-D1 (DE)
Title: Auxiliary steering for a two-track vehicle
Inventor: JOST HANS
IPC: B62D11/18
Filed: 1985-09-23
Granted: 1988-12-08
Abstract: 1. An auxiliary steering for a two-track vehicle with a driven, guided chassis to which is orientably mounted a steering element (16) the orientation of which acting in push-pull on the drive of a pair of driven wheels (3) or tracks so that at the time of swinging of the vehicle, the driving effect of the external wheel (3), resp. the external track over balances the one of the internal wheel, resp of the internal track, characterized in that the each wheel (3), resp. to each track is associated a continuously adjustable gear-box (10), the transmission ratios of both gear-boxes being adjustable in push-pull and in that there is provided a common adjusting element (17) which is capable to be oriented by the steering element (16) and by an axially movable control element (18) for the choice of the direction of displacement and of the speed and in that the adusting element (17) acts by a transmission element (19) inclined with respect to its plane or axis of swivelling on each gear-box (10) for the wheels or the tracks.
Patent DE-3567907-D1 (DE)
Title: A process for producing methane from solid vegetable material
Inventor: VOGELS GODEFRIDUS DIONISIUS
IPC: C12P5/02
Filed: 1985-03-07
Granted: 1989-03-02
Abstract: This invention relates to a process for producing methane from solid vegetable material, using a liquid system containing at least one ciliate species and at least one methane bacterium species. Especially suitable is fluid from the rumen of ruminants or from the cecum of herbivores. A preferred embodiment comprises a second phase, in which carboxylic acids present in the fluid removed from the first phase are decomposed to form methane and carbon dioxide. The fluid removed from the second phase can be recycled to the first phase.
Patent DE-3568132-D1 (DE)
Title: System for hanging pictures and the like
Inventor: SCHUITE JOHANNES LEOPOLD BOUDE
IPC: A47G1/24
Filed: 1985-11-25
Granted: 1989-03-16
Abstract: System for hanging pictures and the like, consisting of a carrier rail (1) to be secured horizontally to a wall, a wire (6) extending vertically a hook-shaped element (3) at the top end of the wire (6) for connecting the wire (6) to the carrier rail (1) and an identical hook-shaped element (3) for connecting the wire (6) to hanging means at the back of the picture or the like each hook-shaped element (3) being provided with a through channel (57) for allowing the wire (6) through, and having exclusively essentially the form of a rectangular parallelepiped with a slot (4) crossing perpendicularly the channel (5) for the wire (6) and adapted to cooperate with the carrier rail (1) and with the hanging means at the back of the picture or the like.
Patent DE-3569952-D1 (DE)
Title: Marking and/or destroying process, especially for valuables, and apparatus for carrying it out
Inventor: LEVAVASSEUR JEAN ROBERT
IPC: E05G1/00
Filed: 1985-12-13
Granted: 1989-06-08
Abstract: The invention relates to a physicochemical process for marking and/or destroying valuable documents confined in an enclosure known as a safety enclosure for their conveyance and for their storage, and to the device for making use of it. This invention applies to the conveyance or to the safe storage of documents whether wrapped or otherwise, whose purpose must be voided definitely in the event of theft.
Patent DE-3570474-D1 (DE)
Title: Mounting box for concrete reinforcing members between two building parts
Inventor: DITRICHSTEIN JEAN
IPC: E04B1/41
Filed: 1985-12-30
Granted: 1989-06-29
Abstract: 1. A casing for the setting-up of reinforcements connecting two portions of a concrete construction, of the type formed by an elastically-deformable tubular profile of polygonal section, provided with at least one longitudinal opening capable of being reclosed by interlocking of its edges, and cut-away portions intended to receive the reinforcements, extending from one longitudinal opening and being situated on the side of a first portion of the construction, characterized in that each longitudinal opening (8) is arranged to be approximately at a vertex of the polygonal section in the junction zone between the wall (13, 23, 33, 43) situated on the side of the first portion of the construction and an adjacent wall (15, 25, 35, 45) and is demarcated by two edges of which at least one (13a, 33a, 48a) possesses a profile in the general shape of an S, and the other (11a, 31a, 47a) possesses a profile that is at least partially complementary thereto.
Patent DE-3582877-D1 (DE)
Inventor: CODRINGTON ROBERT SMITH
IPC: G01R33/28
Filed: 1985-07-09
Granted: 1991-06-20
Abstract: Synchronous apparatus capable of a variety of operational states responds to a sequence of digital control words, each specifying a desired state and persistence time of the state. The control words are funished to the apparatus from a self-clocked FIFO (60) in accord with the persistence code (84). A selected sub-sequence of digital control words in ROM (70) is placed in an auxiliary FIFO (72) upon detection of a corresponding token (86) in the main sequence and control is passed to the auxiliary FIFO (72) to furnish the subsequence to the apparatus. At the conclusion of the subsequence control is returned to the main FIFO (60) and the main sequence is resumed.
Patent DE-3583838-D1 (DE)
Inventor: PRATT WILLIAM FRANKLIN
IPC: A61L15/16
Filed: 1985-09-05
Granted: 1991-09-26
Abstract: A bacteria proof adhesive wound dressing has a moisture vapour transmission rate of greater than 300 g/m<2>/24 hrs. at 37 DEG C at 100% to 10% relative humidity difference and comprises a film which is coated on one face by an adhesive layer and has bonded to its other face a layer of foam. The foam, which is preferably a reticuiated polyurethane foam from 0.5 to 2 mm thick, provides support to the film during application. The foam is flexible and conformable enough when bonded to the film when the dressing is in use so that it does not have to be removed after application of the dressing.
Patent DE-3584914-D1 (DE)
Inventor: SCHNEIDER WALTER DR
IPC: G06K19/067
Filed: 1985-06-04
Granted: 1992-01-30
Abstract: The strip or sheet, embedded in a valuable, a banknote, identity card etc., has a machine-checkable physical property used to prove the true nature of the banknote (1) etc. The strip, or sheet, in a polymeric plastics foil (3) with piezo-, or pyro-electric characteristics, with the foil coated both sides by electrically conductive layers (4). Pref. polyvinylidene-fluoride (PVDF) is used as the foil material, pref. of 15-30 microns thickness. The foil may be so embedded in the document that it lies flush on its surface with its conductive layers. The foil may be sandwiched between two plastics layers, with windows for the conductive layers.
Patent DE-3661153-D1 (DE)
Title: Frustoconical anchorage grips for cables and methods of making the same
Inventor: SAVALL JOSE
IPC: E04C5/12
Filed: 1986-08-11
Granted: 1988-12-15
Abstract: To prepare a split frustoconic jaw intended for the anchoring of a cable, a part is first taken bounded externally by a frustoconic surface and hollowed by a cylindrical axial channel whose inner surface is advantageously striated. This part is sawed into by substantially axial and radial slashes leaving bridges to subsist of small thickness at the bottom of these slashes throughout the central channel. An assembly ring is mounted in an outer annular groove and the whole is subjected to cementation treatment so as to surface harden the jaw while making the bridges fragile.
Patent DE-3663550-D1 (DE)
Title: Device for affixing a deodoriser to a toilet bowl
Inventor: AERNE EDWIN
IPC: E03D9/052
Filed: 1986-08-20
Granted: 1989-06-29
Abstract: 1. Device for affixing a motor-driven deodoriser (6) to a toilet bowl (14), having a suction-removal nozzle (1) which is intended to rest on the upper bowl rim (17) and communicates with the deodoriser (6), the suction-removal nozzle (1) being arranged between the fastening screws (18) which serve for the pivotable mounting of the annular seat (16) on the toilet bowl (14), and being affixed by means of the said fastening screws, characterized in that the suction-removal nozzle (1) has two lateral flanges (3) through which the fastening screws (18) pass, and lateral openings (11) into which an elongate, hollow transverse supporting member (2) which can be displaced in the axial direction and, in the region of the suction-removal nozzle (1), is provided with a through opening (8), is matingly inserted, the end (13) of the transverse supporting member (11) adjacent to this through opening (8) is closed, and an attachment member (5) for accommodating the deodoriser (6) is present at the other end of the transverse supporting member (2), and the transverse supporting member (2) can be inserted into the openings (11) of the suction-removal nozzle (1) either on the right-hand or the left-hand side.