baber/WOPTO huggingface dataset:
Patent DE-3261598-D1 (DE)
Title: An electroacoustical transducer and a method for assembling same
Inventor: PAGLIA RICHARD
IPC: H04R19/00
Filed: 1982-05-04
Granted: 1985-01-31
Abstract: Method and apparatus for significantly reducing the size and cost of an electroacoustical transducer. The transducer assembly includes a backplate with a grooved electrically conductive surface and a spring whose center portion supports the center portion of said backplate. The vibratile diaphragm of said transducer cooperatively engages said grooved backplate surface and the periphery of said diaphragm is bonded to a peripheral extension of said spring while said spring is being compressed under a predetermined amount of spring-flexing force.
Patent DE-3265821-D1 (DE)
Title: Apparatus for dosing flocks
Inventor: ESCH HELMUT
IPC: B05C19/00
Filed: 1982-05-28
Granted: 1985-10-03
Abstract: 1. Apparatus for dosing with a container (2) with a sieve (3) positioned on the bottom side (4) for the passage of arising flock in the form of rodshaped bulk material and a brush roll (5) positioned inside the container (2) over the whole width, in the main consisting of a shaft (8) supported rotatably in the container (2) over both ends via bearing bushes (7), each positioned in a container wall (6) and which is rotary drivable, and several brush strips (10) arranged in circumferential direction evenly distributed, carrying in the main radially directed bristles, which said brush strips (10) are held by several brush strip carriers (11) fixed in a suitable distribution on the shaft (8) of the supporting of the brush strips (10), characterized in that at least a part of the provided brush strip carriers (11) have devices for the concave and/or convex deflecting of the brush strip carriers (11) in radial direction and for their clamping in the adapted position.
Patent DE-3273300-D1 (DE)
Title: Contrivance for heating/pasteurising/sterilising fluid foodstuffs
Inventor: CATELLI CAMILLO
IPC: A23L3/18
Filed: 1982-05-24
Granted: 1986-10-23
Abstract: The invention relates to a contrivance for heating pasteurising/sterilising fluids, which comprises a main chamber (1) in which the substance to be heated is brought into direct contact with heating fluid, and a transit-chamber (4) in which the substance circulates prior to entering the main chamber, also, a tubular element (7) part-contained within the transit-chamber and extending forth from within same in order to combine with the transit-chamber exit-aperture (6) in creating an annular exit-collar (13) through which the substance flows in order to reach the chamber-bottom by running down the tubular element side-wall; the tubular element and the transit-chamber inner wall creating an annular passage (13) immediately up-flow of said exit-aperture whose access-capacity may be adjusted by axial slide of the tubular element thus affording the means by which to regulate flow through the contrivance.
Patent DE-3275060-D1 (DE)
Title: Use of beta-(1-adamantyl)-alpha, alpha-dimethylethylamine for the manufacture of a medicament for the treatment of otitis externa in dogs
Inventor: DJURICKOVIC SLOBODAN MILUTIN
IPC: A61K31/13
Filed: 1982-08-27
Granted: 1987-02-19
Abstract: Otitis Externa is treated in dogs by administering to the infected animal a dosage effective to alleviate the symptoms of the infection of a composition of beta-(1-adamantyl)-alpha,alpha-dimethylethylamine or its acid salt and at least one pharmaceutically acceptable carrier wherein the amine (or its salt) is from about 0.01 to about 95% by weight of the composition.
Patent DE-3364521-D1 (DE)
Title: Air outlet terminal for an air distribution system
Inventor: DEAN RAYMOND H
IPC: F24F13/072
Filed: 1983-08-11
Granted: 1986-08-21
Abstract: The air outlet terminal (10) comprises a duct (12) which has two outlets (16, 18) for air to pass from the duct into an underlying plenum (20). The plenum (20) is provided with a system of partitions (32, 64, 70) and baffles (78, 80) by which the air flows through the outlets (16, 18) are split from each other and are supplied separately to a diffuser (82), which is also divided so that all of the air from one duct outlet (16) is discharged through a first diffuser slot (90) to one side of the terminal and all of the air from the other duct outlet (18) is discharged through a second diffuser slot (88) to the opposite side of the terminal. The duct outlets (16, 18) are individually controlled by inflatable and deflatable bladders (28, 30).
Patent DE-3365779-D1 (DE)
Title: Sheet and envelope therefor
Inventor: INSTANCE DAVID JOHN
IPC: B65D27/00
Filed: 1983-03-03
Granted: 1986-10-09
Abstract: A sheet (e.g. a sheet of printed instructions) and an envelope therefor, both formed from a single folded sheet (10), e.g. of paper, wherein the single sheet is divided into at least two parallel rows of three rectilinear panels each, the panels (16, 17, 18) of the first row being separated from the corresponding panels (1, 2, 3) of the next row by a line of perforations (24) and each of the two outer panels (16, 18) of the first row of panels having a portion (19, 20) cut away inwardly from the respective outer edge of the sheet adjacent the line of perforations so that the line of perforations (24) stops short of the outer edges of the sheet, the single sheet being so folded that the panels (16, 17, 18) of the first row form the envelope, and the sheet is composed of the panels of the next row (1, 2, 3) and of any further rows (4, 5, 6; 7, 8, 9) which are folded to lie adjacent one face of the corresponding panels (16, 17, 18) of the first row, whereby the sheet is enclosed in the envelope but can be removed and detached therefrom by tearing along the line of perforations (24).
Patent DE-3370493-D1 (DE)
Title: Spray-dried multi-component washing agent
Inventor: KRINGS PETER DR
IPC: C11D11/02
Filed: 1983-12-16
Granted: 1987-04-30
Abstract: 1. A detergent consisting of a mixture of at least two powder components prepared by spray drying and containing from 30 to 50 % by weight of a finely crystalline, synthetic sodium alumosilicate which contains bound water, corresponds to the following formula 0.7.1.1 Na2 O.Al2 O3 .1.3 - 3.3 SiO2 and has a calcium binding power of at least 100 mg CaO/g active substance and from 50 to 70 % by weight of other standard detergent constituents, characterized in that the powder components have the following compositions : Ist powder component : from 60 to 80 % by weight alumosilicate of formula (I), from 2 to 10 % by weight sodium sulfate, expressed as anhydrous salt, from 1 to 5 % by weight of a nonionic surfactant of the polyethylene glycol ether derivative type having an HLB-value of from 7.5 to 11, from 0 to 8 % by weight of a polyphosphonic acid or an alkali metal or ammonium salt thereof and from 10 to 25 % by weight water 2nd powder component : from 20 to 45 % by weight alumosilicate of formula (I) from 20 to 40 % by weight of at least one anionic, non-ionic or zwitter-ionic surfactant, from 10 to 50 % by weight of phosphate-free washing alkalis and, optionally, co-builders and neutral salts, from 1 to 10 % by weight of other detergent constituents selected from the group comprising optical brighteners, re-deposition inhibitors and stabilizers and from 5 to 15 % by weight water, the mixing ratio of powder component 1 to powder component 2 being from 1:2 to 1:7.
Patent DE-3372280-D1 (DE)
Title: Apparatus for composting elements of different origins by aerobic fermentation
Inventor: PLAT JEAN YVES
IPC: C05F9/02
Filed: 1983-01-18
Granted: 1987-08-06
Abstract: 1. Composting installation for obtaining stabilized compost by aerobic fermentation of animal and/or vegetable compounds from various origins in a chamber or fermenter (6) equipped with air supply means and internal mixing means (13) and (15) for compounds subjected to fermentation, the said means may be activated intermittently characterized in that the fermenter is comprised of interchangeable modular elements that can be superimposed ; each module being comprised of a horizontal cylindrical drum equipped with mixing means and air introduction means (13) and (15), an upper loading aperture (11) and a lower emptying aperture (12) in relation to lower module loading aperture (11), the supply and emptying aperture (11) and (12) being respectively located at each end of the drum on its longitudinal axis.
Patent DE-3372790-D1 (DE)
Title: Nickel/titanium/copper shape memory alloys
Inventor: HARRISON JOHN DAVID
IPC: C22C14/00
Filed: 1983-03-04
Granted: 1987-09-03
Abstract: The invention relates to shape memory alloys consisting essentially of nickel, titanium, and copper. The alloys of this invention, which contain less than a stoichiometric amount of titanium, are capable of developing the property of shape memory at a temperature above 0 DEG C. The presence of from 8.5 to 15 atomic percent copper stabilizes the alloys. Alloys according to this invention are particulary useful as switches and actuators.
Patent DE-3376998-D1 (DE)
Title: Pump actuator
Inventor: MILLER PHILLIP
IPC: A61M60/837
Filed: 1983-11-30
Granted: 1988-07-14
Abstract: An actuator (12) and sac (14) for use in a pump having a pump chamber whose contents are expelled by movement of a pair of pusher plates (30, 32) toward one another. The actuator includes opposed solenoid armatures (50, 52) which are operable for movement between open and closed positions. The armatures are each operatively connected to an associated pusher plate by a main spring (90, 92) which is attached at one end to the back end of the armature, extends through a front-to-back slot in an armature core, and is connected at its opposite end to the pusher plate. A pair of preload springs (114, 116) carried on each armature and disposed on either side of the associated main spring acts to hold the main spring in a prestressed condition prior to solenoid actuation. With closure of the armatures, and with the sac still in an expanded condition, the main springs are disengaged from the associated preload spring and placed in a more stressed, more planar configuration, with the increased stress in each main spring being relieved by movement of the pusher plates toward one another. The sac has an annular side wall which is held in a rigid condition, and a pair of opposed circular walls, each joined to the annular side wall through a flexible annular wall portion. A circular pusher plate acting against each circular wall has an initial deflection position at which the associated flexible wall portion in the sac takes the form of a circumferentially uniform roll having an outwardly convex, bulged cross sectional curvature. The rolls in the sac maintain their circumferentially uniform, bulge-like character as the pusher plates are moved toward inwardly moved positions.
Patent DE-3464196-D1 (DE)
Title: Gate assembly for animal enclosure
Inventor: LARSEN OWEN MAXWELL
IPC: A01K1/12
Filed: 1984-02-21
Granted: 1987-07-23
Abstract: A gate assembly for a milking parlor including a pivotal barrier mounted on a horizontal axis allowing the barrier to swing between opened and closed positions. An additional barrier is coupled to the barrier to move in synchronism therewith in an opposite direction.
Patent DE-3468976-D1 (DE)
Title: Removable dental prothesis and method of making the same
Inventor: OBERSAT ADAM
IPC: A61C13/277
Filed: 1984-09-28
Granted: 1988-03-03
Abstract: The denture (15) is clamped against a fixed anchor, such as a crowned tooth (13) by a compact clamping device (1). The device consists of a flat rectangular housing containing an S-shaped spring (9). The spring is retained in the housing by a projection which engages a hole in the housing wall. The outer edge of the spring has a  rounded edge which engages a notch formed in the front side of the crowned tooth.
Patent DE-3560457-D1 (DE)
Title: Fillersystem for a noncombustible rigid foam and its application as a construction material
Inventor: THENNER JOHANN DR
IPC: C08K3/013
Filed: 1985-02-23
Granted: 1987-09-17
Abstract: 1. Non-flammable rigid foam on the basis of phenolic resin and furane resin containing aluminium hydroxide and further components as filler having a weight ratio of filler:resin body of at least 2,5:1 and the bulk density is from 50 kg/m**3 to 450 kg/m**3 , and the resin component was obtained by reacting 50 to 62 weight parts resolic resin 0 to 15 weight parts furanic resin 25 to 40 weight parts furfuryl alcohol 0,5 to 5 weight parts foam stabiliser with 14 to 17 weight parts per 100 weight parts resin component and filler of a curing agent mixture comprising 40 to 50 weight parts phosphoric acid 12 to 17 weight parts boron hydrofluoric acid as well as either 5,5 to 7 weight parts p-toluene sulphonic acid and 29,5 to 35 weight parts water or 6 to 7 weight parts p-phenol sulphonic acid and 32 to 35 weight parts water characterized in that the filler consists of 40 to 55 weight parts aluminium hydroxide a portion of which may be replaced by acid activated bentonite, montmorillonite or zeolite or by magnesium- or zinc aluminate of the general formula Me**II Al2 O4 , natural spinels, ground blast furnace slag or natural perlites, 10 to 20 weight parts boric acid 2 to 4 weight parts sodium tetraborate 7 to 25 weight parts cryolite, and 1 to 3 weight parts copper II oxide, where the weight ratio of borate:boric acid is 1:5.
Patent DE-3562738-D1 (DE)
Title: Spreadable telescopic cover for wagons or containers
Inventor: BARTEL MANFRED
IPC: B61D39/00
Filed: 1985-06-28
Granted: 1988-06-23
Abstract: 1. A spreader hood for goods waggons and containers, which is capable of opening at option as a hood or sliding walls, in which the hood parts (2, 2') in the closed position lie in one common plane of sideral and roof and may be spread into a position for shifting longitudinally, characterized in that the spreading is arranged exclusively in the region of the bottom running rails (5) and that between the hood parts (2 and 2'), ridge-beam (3) is arranged, which rests on the endwall (8) and the centre portal (9) but is not connected ot them and which is connected to the hood parts (2 and 2') by lockable vertical guides or rocking levers (12) and moreover exhibits longitudinal guides (10) in which the hood parts (2 and 2') may be swung out and shifted.
Patent DE-3581745-D1 (DE)
Inventor: PEDERSEN KURT FLEMMING LINDEGA
IPC: H02B1/28
Filed: 1985-02-26
Granted: 1991-03-21
Abstract: A door for enclosed electric switchboards disposed to co-operate with a substantially plane door frame (12) is box-shaped having an intact front plate (1) and four side walls (5) at right angles thereto. The side walls are all, for optional positioning of hinging and locking elements, provided at regular intervals with blanks (4) to be punched out when utilised. To prevent water and dust from penetrating into the switchboards the frame (12) is provided with a gasket or a sealing strip (P) which is mounted in a small recess (17) on the frame. The side walls (5) are partly bent inwardly so that the outermost edge (13) thereof, in the closed position of the door, compresses the gasket (P) linearly and centrally thereof.
Patent DE-3587165-D1 (DE)
Inventor: WEDER DONALD E
IPC: D01G21/00
Filed: 1985-08-12
Granted: 1993-04-15
Abstract: @ Bales of filamentary material are separated into weighed charges of the material by disintegrating the bales in a rotating drum to produce tufts that are passed to a picking chamber wherein a toothed roll strips individual filaments from a supply roll formed from the tufts and passing the filaments to scales upon which the charges are accumulated. Each time a charge is accumulated on a scale, air is blown across the scale to discharge the scale. The charges are delivered to a magazine having a plurality of vertically stacked chambers, each chamber underlain by a movable gate, through which the charges are passed sequentially to be discharged at a fixed schedule from the lowermost chamber. Spikes mounted on the interior of the drum are shaped to loosen portions of bales entering the drum, tear tufts from such portions, and finally deposit the tufts into an air stream passing through the drum to expel the tufts. Between the drum and the picking chamber, the tufts are treated with an anti-static compound in a chamber through which the tufts fall while a mist of the compound is injected into the chamber. Above the picking chamber, the tufts enter a deflection tower and are deflected to one side or the other of the picking chamber to concentrate the supply roll at one side of the picking chamber and filaments to each of two scales are drawn from opposite sides of the picking chamber.
Patent DE-3650342-D1 (DE)
Inventor: WARD ROBERT S
IPC: A61K9/20
Filed: 1986-01-06
Granted: 1995-07-27
Abstract: Object of the invention is a method for making an article with shape-memory properties comprising the steps of heating a composition comprising at least one block copolymer, said composition characterized by at least two thermal transition temperatures, one of said transition temperatures being a predetermined lower transition temperature in the range of 20 DEG C to 62 DEG C, the other of said transition temperatures being an upper transition temperature above 62 DEG C, said composition further characterized by the physical properties of a polymer selected from the group consisting of rigid, crystalline polymers and rigid, glassy polymers, below said predetermined lower transition temperature and the physical properties of a flexible, rubbery polymer at and above said predetermined lower transition temperature but below said upper transition temperature, to a temperature above said upper transition temperature, orienting said composition under stress into a first configuration, cooling said composition to below said predetermined lower transition temperature while said composition is in said first configuration, and cold forming said composition into a second configuration, as well as some of the thus obtained articles.
Patent DE-3660848-D1 (DE)
Title: A cassette forming part of a conveyor device
Inventor: STENSTROEM LENNART
IPC: A23L3/00
Filed: 1986-02-14
Granted: 1988-11-10
Abstract: PCT No. PCT/SE86/00062 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Feb. 14, 1986 PCT Pub. No. WO86/04787 PCT Pub. Date Aug. 28, 1986.A cassette to be used in a conveyor device for products, for instance food stuff. The cassette (18) comprises a thin, broad-sided and broken through casing of substantially uniform thickness having an openable cover of broken through type. The casing and cover are interconnected along one side of the cover in several joints (47) and are interconnectable at several locking locations (48) along an opposite side of the cassette such that the casing and cassette in spite of the broken through structure, form a rigid and strong unit when the cover is closed.
Patent DE-3661715-D1 (DE)
Title: Method for attaching drinking straws to packaging containers, and apparatus for carrying out this method
Inventor: BECKER GERT
IPC: B65B61/24
Filed: 1986-09-15
Granted: 1989-02-16
Abstract: When drinking straws are fastened to packs, it is particularly difficult to press the drinking straws precisely onto glue spots previously applied to the packs. For this purpose, it is proposed to determine the position of the packs on their conveyor and then actuate the glue applicator device or a press-on means for drinking straws when this point of the conveyor has been reached and consequently the pack has arrived in front of the glue applicator device or the straw press-on means. Alternatively, the control is determined by measuring the position and speed of the particular pack to be processed.
Patent DE-3672108-D1 (DE)
Inventor: KERN PETER
IPC: B25G1/00
Filed: 1986-12-17
Granted: 1990-07-26
Abstract: In order to ergonomically optimize the hand side of combination pliers, whose gripping arms in each case form a mouth jaw on their ends and are in operative connection by means of a joint in such a way that in the case of different activities with the pliers the adaptation of the gripping arms to the anatomy and anthropometry of the human hand is retained, it is proposed that the gripping arms face one another elliptically in the plane thereof and that in the vicinity of the coupling surface to the hand the gripping arms have an elliptical cross-section.
Patent DE-3674355-D1 (DE)
Inventor: GAVRONSKY GERMAN
IPC: B65B9/13
Filed: 1986-09-25
Granted: 1990-10-25
Abstract: A method and apparatus for successively forming, opening, filling and sealing plastic bags formed from a stock supply of plastic tubing and characterized by the elimination of handling of cut bags during formation and filling. The apparatus comprises a heat seal member (21) and anvil (24) for forming seals across portions of flattened plastic tubing (16) advanced from a stock supply, a cutting blade (27) for forming a slit partially across the flattened plastic tubing and extending through both juxtaposed por­tions of the flattened plastic tubing to thereby produce a sleeve defined by a seal and a slit and serially attached to the stock supply of plastic tubing across the unslit portions of the plastic tubing, suction apparatus (34,35,36,37) for opening the sleeve at the slit, an injection cartridge (41) for filling the sleeve with the desired filling material and a cutting blade (27) for severing the filled sleeve at the slit from the remainder of the stock supply of plastic tubing while simultaneously forming a second seal across the sleeve and adjacent the severed portions thereof and while simultaneously forming a next corresponding seal across the next successive portion of flattened plastic tubing advanced from the stock supply.
Patent DE-3677582-D1 (DE)
Inventor: ROHDE DIETER
IPC: B60C11/00
Filed: 1986-12-04
Granted: 1991-03-28
Abstract: A pneumatic vehicle tire for trucks, especially for the drive axles thereof. In the region of the edges of the tread, the tire has circumferential rows of blocks separated by grooves that open freely to the sides. Provided to both sides of the laterally outwardly disposed rows of blocks is a practically cylindrical surface. In order to increase the capacity of the shoulder regions of the tire to withstand dynamic stresses, and also in order to increase the support surface of the tire upon soft ground, the base of the aforementioned grooves merges in a stepless manner with the lateral cylindrical surfaces. Advantageously, the laterally outwardly disposed edges of those blocks that form the edges of the tread merge with steep side surfaces that are disposed perpendicular to the cylindrical surfaces.
Patent DE-3678250-D1 (DE)
Inventor: MOHR GLENN R
IPC: B29C65/02
Filed: 1986-11-06
Granted: 1991-04-25
Abstract: This relates to an apparatus for heat bonding a lid having a metallic layer to a plastic container. The container, filled with a product, is seated in a nest and a lid is seated in place thereon. There is at least one corner on the lid and projecting from that corner is a pull tab. An induction heating unit is associated with the lid and presses it tightly against the container while inducing electrical energy under controlled conditions into the metal layer. The induction heating unit is provided with a specific arrangement of ferrite members for controlling the induction of current into the metallic layer. The ferrite parts in conjunction with the induction coil serve to concentrate the induced electrical energy into substantial alignment with the induction coil notwithstanding the fact that there is a corner and there is projecting from the corner of the lid a pull tab.