baber/WOPTO huggingface dataset:
Patent DE-3063691-D1 (DE)
Title: Self-erecting telescopable structure
Inventor: PANTALONE ANTONIO
IPC: E04H12/18
Filed: 1980-09-27
Granted: 1983-07-14
Abstract: A telescopable structure is disclosed which comprises a plurality of cuplike component parts (1, 2, 3, 4) which are inserted each in its next when the structure is collapsed: linkage means (6,7,8,9,10) are provided in correspondence with the top edges of the cuplike component parts so that by displacing the connection pins of such linkage means, the several cuplike component parts can be lifted individually and in sequence, after having actuated a lifting jack (11,12,13) which is connected at its ends (12,13) to the innermost component part (4) and to its next component part (3). As soon as the reaction of the structure proceeds, the component parts which are nearer the base of the structure (1,2) can be fixed in their position by means of bolted angular irons (15,17). The reverse operation is effected to disassemble the structure by collapsing the hydraulic jack (11) and slipping the component parts into each other.
Patent DE-3065031-D1 (DE)
Title: Stackable chair
Inventor: ROWLAND DAVID LINCOLN
IPC: A47C3/04
Filed: 1980-06-04
Granted: 1983-11-03
Abstract: A stacking chair and a metal chair frame therefor. One frame member has an U-shaped, horizontal portion and a pair of vertical front legs. The horizontal portion comprises a lateral rear portion and horizontal side portions that lie generally parallel to each other, but diverge somewhat from rear to front. Each of two flanged frame juncture members has a horizontal top and a pair of vertical side flanges; the top has a pair of horizontal edges and each side has a pair of vertical edges. One horizontal edge and two vertical edges of each are welded to the frame side portions adjacent the rear lateral portion. Rear legs with integral back-support portions are welded to the other horizontal and vertical edges, so that they are spaced apart from each other farther than are the front legs. The rear legs may be two separate members or there may be a single continuous member including both legs and joined at the top. A seat (preferably non-rigid, resilient) bridges and is secured to the frame side portions and urges them toward a truly parallel relationship, and a similar back bridges and is secured to the back-support portions and, if they diverge, urges them toward a truly parallel relationship.
Patent DE-3069687-D1 (DE)
Title: Pipe coupling
Inventor: HUNT CHARLES RICHARD
IPC: F16L37/28
Filed: 1980-01-09
Granted: 1985-01-10
Abstract: A dry-break coupling comprising a spigot member and a complementary socket member to be attached to respective ends of two pipes to be coupled; the spigot member carries a valve member which is spring-loaded to close the mouth of the spigot member, and a valve member is carried by said socket member; fastening means are provided to urge the mouth of the spigot member into and secure the mouth in sealing engagement with the socket member, and operating means are provided to urge the socket valve member to close the socket member and alternatively to move the socket valve member forwardly to move the spigot valve member out of engagement with the mouth and so open the valves; first interlocking means are provided to permit actuation of the fastening means only when the spigot member is substantially fully inserted into a socket member, and second interlocking means are provided to permit actuation of said operating means only when said spigot members are secured together in sealing engagement by the fastening means.
Patent DE-3165464-D1 (DE)
Title: Piperazine derivatives of theophylline
Inventor: FAVIER COLETTE
IPC: C07D473/08
Filed: 1981-01-14
Granted: 1984-09-20
Abstract: New compounds of the formulaand the pharmaceutically acceptable acid addition salts thereof, whereinZ<sub>1</sub> and Z<sub>2</sub> are each independently selected from the group consisting of CH<sub>2</sub>, CHOB and C=0, wherein B is selected from the group consisting of hydrogen and alkanoyl;Y is oxygen or sulfur;n is an integer from 0-4 but cannot be zero when Z<sub>1</sub> is CHOB; m is an integer from 0-4 but cannot be zero when Z<sub>2</sub> is CHOB; andR<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub> are each independently hydrogen, halogen, hydroxy, trifluoromethyl, alkyl or alkoxy; are antihistamines and are therefore useful in the treatment of respiratory diseases including asthma, hay fever, allergies and the common cold.
Patent DE-3175744-D1 (DE)
Title: Powder dispensing assembly
Inventor: LIZENBY KEVIN J
IPC: B07B11/06
Filed: 1981-10-30
Granted: 1987-02-05
Abstract: A powder dispensing assembly including support structure defined by spaced end plates interconnected by a top plate with a plurality of openings therein for passing particles therethrough. A Y-shaped chute has its upper extremities connected to the edges of the top plate and parallel lower extremities defining an outlet opening. A tubular receptacle is supported at each end on stud shafts extending from the end plates. The receptacle has a rear wall and a bottom wall extending from the rear wall to a lip over which the particles of powder move to define a falling curtain of powder particles. A bar extends between the end walls of the receptacle above the bottom wall to establish a gap between the bottom wall and the bar, the outlet of the chute being between the bar and the rear wall of the receptacle. A rod extends through one stud shaft at one end of the assembly and threadedly engages the receptacle for vibrating the receptacle rectilinearly in a direction parallel to the lip. The angular position of the receptacle may be adjusted by a lever extending radially of the rod and biased against an adjustable set screw.
Patent DE-3276601-D1 (DE)
Title: Internal pump
Inventor: OKADA AKIHISA TSUKUBA-APARTMEN
IPC: F04D29/10
Filed: 1982-12-10
Granted: 1987-07-23
Abstract: An impeller (2) for a wet motor situated on the bottom of the pressure vessel of nuclear reactor is fixed to the end of a motor shaft which is projected from a motor case into the space in the pressure vessel. A stretch tube surrounds the motor shaft (12) and pulls the diffuser downwardly to a predetermined position downstream from the impeller. Purge water is introduced into the gap between the motor shaft (12) and the stretch tube (13) to effectively cool the inside of the motor, while preventing the cooling water in the pressure vessel from coming into the gap. The gap between the motor case (4) and the stretch tube (13) is communicated with the gap between the motor shaft and the stretch tube, to permit the purge water to flow between the gap between the motor case (4) and the stretch tube (13) and the gap defined by the motor shaft and the stretch tube.
Patent DE-3378539-D1 (DE)
Title: Narrow gap gas electrode electrolytic cell
Inventor: BENNETT WILLIAM R
IPC: C25B9/19
Filed: 1983-08-10
Granted: 1988-12-29
Abstract: A gas-diffusion electrode cell having an electrolyte feed/withdrawal means integral to a frame for the electrode. The integral feed means for electrolyte feed/withdrawal allows a reduced spacing between the gas-diffusion electrode and a separator in the cell, resulting in a lower operational voltage for electrolysis operation.
Patent DE-3378979-D1 (DE)
Title: 1-acyl-3-pyridylmethylguanidines and their use as antihypertensive agents
Inventor: STUDT WILLIAM
IPC: A61K31/44
Filed: 1983-08-23
Granted: 1989-02-23
Abstract: 1-Acyl-3-pyridyl guanidine and 1-acyl-3-pyridylalkyl guanidine compounds, methods for the treatment of blood pressure disorders, including hypertension, in humans and other mammals.
Patent DE-3380921-D1 (DE)
Inventor: WILLINGER JOSEPH
IPC: A01D75/18
Filed: 1983-06-15
Granted: 1990-01-11
Abstract: In a disk mower which normally has a forward direction of movement and includes a housing, at least two disks rotatably mounted in the housing and operable thereabove, and wherein each disk includes at least one cutter, an entrainment device for the disks supported by the housing and adapted to be driven by a power source external to the housing, and a soil removal device located in a front portion of the housing as defined by the forward direction for reducing any accumulation of soil on the housing, the improvement includes a suspension device for suspending the soil removal device from the housing so as to allow the soil removal device to extend, at the front portion of said housing and as seen from above, completely within the area delimited by the trajectory of said cutters during rotation, and to have at least one degree of freedom of movement with respect to the housing to move along a substantially vertical direction and in an upwardly sense, thereby normally resulting in displacements and/or vibrations of the soil removal device in said substantially vertical direction and in said upwardly sense during operating of the disk mower, and wherein the displacements and/or vibrations of the soil removing device prevent any significant accumulation of soil at least near the front part of the housing.
Patent DE-3469928-D1 (DE)
Title: Process for treating textile materials
Inventor: LEIGH MALCOLM HAROLD
IPC: D06M15/65
Filed: 1984-07-10
Granted: 1988-04-21
Abstract: A textile material containing cotton and/or synthetic fibres is treated by applying thereto an aqueous emulsion containing an organopolysiloxane elastomer, a hydrophilic organosiloxaneoxyalkylene copolymer and optionally a siloxane curing catalyst, and drying and curing the thus treated material.
Patent DE-3473214-D1 (DE)
Title: Device for filling cigarette tubes
Inventor: RUPPERT HEINRICH W
IPC: A24C5/42
Filed: 1984-04-07
Granted: 1988-09-15
Abstract: In a manual apparatus for tamping cigarette tubes with tobacco, comprising a casing having a tobacco compressing chamber disposed in the longitudinal direction thereof, a cover-type press bar associated with this tobacco compressing chamber and located in a cover that covers the casing and being swingable about an axis, as well as an ejector slide, which is connected with a spoon 25 that carries a plug of tobacco, for introducing the pressed tobacco plug into a cigarette tube intermittently clampingly held against a short socket, a clamping element embodied such as to separate the clamping operation from the filling operation is provided. The clamping element (14) for a cigarette tube (4) mounted on the short socket (3) is independent of the cover (6) and is controlled by the ejector slide (7). It is spring loaded and disposed laterally beside the short socket (3). In particular, a control ledge (8) connected with the ejector slide (7) is provided, which cooperates with the clamping element (14), the latter being displaceable at right angles to the longitudinal axis of the short socket (3).
Patent DE-3475208-D1 (DE)
Title: Ready-made textile softener concentrate
Inventor: NUSSLEIN HANS DR
IPC: D06M13/02
Filed: 1984-04-14
Granted: 1988-12-22
Abstract: Aqueous, free-flowing concentrates containing a fabric-softening quaternary ammonium compound, an alkali metal soap or corresponding fatty acid, glycerol, and a water-soluble or water-miscible organic solvent. The soap or the corresponding fatty acid makes up from 1/70 to 1/3 of the quantity of fabric-softening quaternary ammonium compound, of which the concentrate contains at least 30% by weight.
Patent DE-3560976-D1 (DE)
Title: Tobacco processing
Inventor: ALBERTSON DOUGLAS E
IPC: A24C5/60
Filed: 1985-07-18
Granted: 1987-12-23
Abstract: A method and apparatus are disclosed for applying foamed material to tobacco, particularly in connection with the making of cigarettes. The foamed material may be added to the tobacco, for example, in the paper guide section of a cigarette maker at the garniture mouth (21) or through the short tongue (30) or through both, or at the chimney (10). Addition of a foamed material to the tobacco, during the cigarette making process, results in a cigarette in which the material added is more uniformly distributed.
Patent DE-3565334-D1 (DE)
Title: Hanging device and method for the manipulation rod of a control cluster in a nuclear reactor
Inventor: SAVARY FERNAND
IPC: G21C19/10
Filed: 1985-12-27
Granted: 1988-11-03
Abstract: Device and method for retaining a linearly movable element in a nuclear reactor. The device comprises, for each shaft, a base fixed to the top part of the reactor internals and coaxial with a shaft guide tube; several grippers or catches spaced apart about the axis of the base and mounted for pivotal movement about a horizontal axis towards a position into and out of engagement with a portion, having circumferential grooves, of the shaft contained in the tube; a slide movable axially on the base towards a top position where it causes engagement of the catches in a groove of the rod, and out of such position; and springs bearing on the base and tending to engage the catches on the shaft. The slide is dimensioned so as to be held by the corresponding sleeve projecting through the reactor vessel cover in a position sufficiently distant from the low position for the catches to be released, whatever the temperature in the reactor.
Patent DE-3570033-D1 (DE)
Title: Process for preparing milk powder
Inventor: BOHREN HANS-UELI
IPC: A23C9/152
Filed: 1985-11-23
Granted: 1989-06-15
Abstract: A milk powder having lactose in essentially crystallized form and from 20% to 30% fats by weight of dry matter of which from 20% to 90% are in the free state is produced by seeding a material of lactic origin with fine lactose crystals to initiate crystallization of lactose. A dispersion forms, fats are added, and the material is spray dried.
Patent DE-3571826-D1 (DE)
Inventor: REAMEY ROBERT HOWARD
IPC: C08G61/12
Filed: 1985-03-28
Granted: 1989-08-31
Abstract: The preparation of poly(arylene ketones) and in particular all para-linked poly(arylene ether ketones) by Friedel-Crafts polymerization in the presence of a Lewis acid generally results in an intractible reaction product difficult to remove from the reaction vessel and difficult to purify. The addition of a liquefaction agent, such as a hydrogen halide and in particular hydrogen chloride, to the reaction mixture, results in a tractible gel or a liquid which can be readily handled. The hydrogen halide is preferably under pressure and a diluent may also be added along with the hydrogen halide.
Patent DE-3574952-D1 (DE)
Inventor: HARPER JAMES BARRIE
IPC: B60N3/10
Filed: 1985-08-23
Granted: 1990-02-01
Abstract: A carrier comprises a holder 10 extending from a body 14 securable to a support, the holder defining an opening 16 for receiving a beverage container. The carrier may be formed of a plastics material. The holder includes a pair of arms 12 which are resiliently deformable for retaining a wine glass, and the holder is pivotally mounted to the body for movement between an operative position, and an inoperative position in which there is a retentive interference fit between the arms and the body. A lower base 38 is provided to help retain a canned drink, and an upper flange 46 is provided to help retain by cantilever action a plate on the holder. The body is releasably secured to a support by a removable rigid tongue 52 for insertion between the window and the body of a vehicle door.
Patent DE-3660825-D1 (DE)
Title: Resilient edge section
Inventor: SACKMANN KARL HANS
IPC: E05F15/44
Filed: 1986-02-07
Granted: 1988-11-03
Abstract: A resilient intermediate section (12) is arranged inside the hollow cavity (11) of a resilient section (14) of essentially triangular cross-section. The intermediate section (12) has a flat base portion (15) which contacts the base surface (13) of the resilient section (14) and a switching strip (18) is arranged on the flat base portion (15). In addition the intermediate section (12) has limbs (16) which extend into the tapering hollow cavity (11) and encloses the sides of the switching strip (18). If the section (14) bends due to contact with an obstacle then the limbs (16) are respectively acted on by further arching of the side surfaces (17) and act in turn via inwardly directed actuating ribs (20) on the surface of the switching strip (18) which faces the apex edge (19) of the resilient section.
Patent DE-3667472-D1 (DE)
Inventor: MILHAUD GERARD
IPC: C07K/
Filed: 1986-12-19
Granted: 1990-01-18
Abstract: Polypeptidic compounds saving the calcium of the organism, preparation thereof, application thereof as medicaments and compositions containing them. Analogues of natural hypocalcemic dotriacontapeptides characterized by the presence of asparagine respectively: a) either in position 2 with a cysteine in position 1,7; b) or in position 1 with an aminosuberic residue in position 1,7. Said polypeptides may be used as active principle for new medicaments which are particularly indicated for osteoporoses of various etiologies.
Patent DE-3682633-D1 (DE)
Inventor: SHIOKAWA KOZO
IPC: C07D401/06
Filed: 1986-08-18
Granted: 1992-01-09
Abstract: The present invention provides novel nitromethylene derivatives of the formula (I)   <IMAGE>   wherein R represents a hydrogen atom or an alkyl group, X represents a haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, nitro, cyano, thiocyanato, haloalkenyl, haloalkynyl, hydroxyl, alkoxycarbonyl, amino, acyl, dialkylamino, aclamino or alkoxy group, l represents 1, 2 or 3 provided that when l is 1, X does not represent an alkoxy group and when l is 2 or 3, not all substituents X represent an alkoxy group, m represent 2, 3 or 4, and n represents 0 or 1, and the use of the new compounds as insecticides.
Patent DE-3683577-D1 (DE)
Inventor: BALL PETER
IPC: C08F210/02
Filed: 1986-10-01
Granted: 1992-03-05
Abstract: Aq. copolymer dispersions (I) contg. 45-55 wt.% solids are prepd. by emulsion polymerisation as follows: (a) A mixt. of 75-95 pts. wt. 1-10C alkyl (meth)acrylates (II) (20-80 wt.% (IIa) with water-solubility not above 2 g/l and 20-80 wt.% (IIb) at least 10 g/l), 5-25 pts. wt. unsatd. soluble monomers (III) (25-100 wt.% as unsatd. acids), 500-1000 pts. wt. water, and 0.5-10 pts. wt. emulsifier is polymerised at 50-80 deg.C with an initiator; (b) When the conversion reaches 50-99%, 500-1700 pts. wt. of a mixt. of 70-1000 wt.% vinyl chloride 0-30 wt.% 2-18C satd. vinyl esters (IV), and 0-1.5 wt.% polyunsatd. monomer (V) of solubility not above 5 g/l, is introduced as an emulsion at pH 4.5-6.5, along with ethylene at 40-80 bar;   (c) By time (b) at the latest, 10-50 pts. of an inert organic substance (VI) with solubility 10 power -3 200 g/l and mol. wt. not above 1000 is added.
Patent DE-3684627-D1 (DE)
Inventor: GAZELEY ALBERT E
IPC: G02C7/10
Filed: 1986-02-17
Granted: 1992-05-07
Abstract: There is disclosed an improved optical accessory (10) of the sun shade type for use with a pair of prescription spectacles (12). The accessory (10) includes a bridging assembly (38) having a resiliently flexible wire-like member (46) which cooperates releasably with a brow bar (30) on the spectacles, and allows a finger (42) to releasably cooperate with the bottom of a nose bridge (32) of the spectacles.
Patent DE-3686860-D1 (DE)
Inventor: SORG KURT
IPC: C09J165/00
Filed: 1986-10-16
Granted: 1992-11-05
Abstract: Composition for a hot-melt adhesive comprising (A) at least one thermoelastic polymer, (B) at least one tackifying resin and (C) at least one plasticiser for the said thermoelastic polymer, characterised in that it comprises, per 100 parts by weight of the mixture (A)+(B)+(C): - from 1 to 15 parts of (A) at least one polymer of norbornene and/or of one of its derivatives,  - from 15 to 70 parts of (B) at least one tackifying resin, and - from 29 to 84 parts of (C) at least one plasticiser for the polymer (A). The process for its preparation consists in mixing the various constituents at a temperature ranging from 110 DEG C to 220 DEG C. Application to the adhesive bonding of materials.
Patent DE-3687640-D1 (DE)
Inventor: PETERSEN BAHNE
IPC: B65D75/04
Filed: 1986-11-22
Granted: 1993-03-11
Abstract: The cardboard sheet forms a package for a roughly circular disc-type item, having top, bottom and two side walls joined together by a glued seam, etc. The top and bottom(2,5) are roughly circular, the length of the joint line to the side wall(3,4) being less than their theoretical dia.(D). Lugs are attached to both free side wall edges and to the adjacent edges of top and bottom, and form end seals for the package. The attachment lines(14-21) for the lugs(22-29) can be tangental to the periphery of top and bottom, coinciding at one end with those(6-9) for the side walls.
Patent DE-3762593-D1 (DE)
Inventor: TOWNSEND LESLIE
IPC: B41M3/10
Filed: 1987-03-27
Granted: 1990-06-13
Abstract: Imaged microcapsule-coated paper, e.g. pressure-sensitive copying paper, is produced by imaging paper by means of laser energy and then applying a coating of microcapsules over the image. The image may be a manufacturer's name, logo or trademark, and may be applied at high speed on the paper machine on which the paper is produced or on the coating machine used to apply the microcapsule coating.
Patent DE-3772446-D1 (DE)
Inventor: JESINGER RICHARD
IPC: B23B31/117
Filed: 1987-05-14
Granted: 1991-10-02
Abstract: The machine tool spindle has a tool clamping arrangement. The arrangement incorporates an energy store which is charged when the tool is not clamped and is partly discharged when the tool is clamped.  The discharged energy is used to clamp the tool. The arrangement has an operating unit (11-16) by which the store can be charged via a connector (26-28) from an external source. The operating unit is a piston-cylinder unit (12,14,16) to which fluid can be fed via a pressure line (31) and a plug-in connector (39), which connects with a presusre tight bore (26). The operating unit and the connector (26 to 28) are mounted in the spindle which rotates at, at least 30000 r.p.m.  The connector is a plug-in or a screw connector.
Patent DE-3772537-D1 (DE)
Inventor: HUECKLER VOLKER
IPC: B60K17/04
Filed: 1987-12-12
Granted: 1991-10-02
Abstract: The wheel centre incorporates a driving shaft (16) and a hub (14), whose axes of rotation are eccentric.  The hub is mounted on a bracket (12) via bearings at the driving (18) and drive ends (20). The hub has an internally-toothed gear ring (60), turning with it and driven by the shaft, which passes through the driving end bearing.  The toothed ring is pref. integral with the hub, or positively secured to it, and the driven end bearing can comprise two tapered roller bearings.
Patent DE-3777823-D1 (DE)
Inventor: GRASSMUCK VOLKER
IPC: F16C27/06
Filed: 1987-11-11
Granted: 1992-04-30
Abstract: The ball bearing has its outer race (1) mounted in a bore (2) of a rotary machine part. The outer race is prevented from moving axially by a spreader ring (4), which fits in a groove (5) in the bore. The outer and side surfaces of the outer race are covered by sealing caps (7) made of resilient plastics or of rubber with a high Shore hardness. The spreader ring (4) has one flat and one beVelled face. The ring flat face abuts against the sealing cap, whilst it bevelled face abuts against the conical face of the groove.
Patent DE-3782247-D1 (DE)
Inventor: CHRISTENSEN ALTON OWEN
IPC: H01J1/304
Filed: 1987-04-22
Granted: 1992-11-19
Abstract: Field emission device comprises particles of an insulating material which emit under the influence of a field, where the emission barrier is the conduction bandwidth and is less than 1eV, the insulating particles being a component of a cermet of randomly arranged conductive particles (I) and insulating particles (II) in ohmic contact with each other. Pref. (I) is a refractory metal (silicide), Ni,Al, Ag, rare earth boride or highly doped Si; and (II) is Al2O3, BeO, B2O3, BN, CaO, MgO, SiO2 or Si3N4; both pref. have a max. particle size of about 5.0nm..
Patent DE-3784379-D1 (DE)
Inventor: KANEGAE YUKIHIRO
IPC: C12N1/06
Filed: 1987-06-09
Granted: 1993-04-08
Abstract: A tasty yeast extract is obtained by an autolysis method, which comprises heating aqueous suspension of yeast at 55 to 70 DEG C, autolyzing at pH 8 to 10, and eliminatiing insoluble matters.