baber/WOPTO huggingface dataset:
Patent DE-3479276-D1 (DE)
Title: Capacitance-variation-sensitive touch sensing array system
Inventor: EVANS JOHN W
IPC: G06K11/06
Filed: 1984-12-17
Granted: 1989-09-07
Abstract: A capacitance-variation-sensitive touch sensing array system including an array of antenna lines; and an array of touch elements, with each touch element being coupled to at least one antenna line of the antenna line array to vary the capacitance between each of the coupled antenna lines and ground upon the touch element coupled thereto being touched by an operator. An array of drive lines are capacitively coupled to the antenna lines. An array of sense lines are capacitively coupled to the antenna lines to derive sense signals from the antenna lines when drive signals are applied to the drive lines to drive the antenna lines. The amplitudes of the respective sense signals are dependent upon whether the capacitance between the respective driven antenna line and circuit ground is varied by an operator touching the touch element coupled to the driven antenna line. A microprocessor processes values derived from the sense signals to provide information associated with any particular touch element that is touched by an operator. A sequence of drive signals having different predetermined characteristics is repetitively applied to the different drive lines to cause differently characterized sense signals associated with different antenna lines to be derived on a sense line coupled to a plurality of different antenna lines. A first portion of the antenna array is supported by one side of a thin dielectric substrate and a second portion of the antenna array is supported by the opposite side of the thin dielectric substrate. The touch elements individually include a tab supported by the substrate and extending from an antenna line so that the capacitance between the antenna line and ground is varied when the tab is touched.
Patent DE-3485347-D1 (DE)
Inventor: RUEHLAND DIETER DR MED
IPC: A61M1/00
Filed: 1984-02-03
Granted: 1992-01-23
Abstract: The outer container (5) has a deformable plastics inner container (24) located within it. This inner container (24) forms two chambers (20,30) completely isolated from each other. The inner container (24) is fixed in the outer container by being gripped by the screw lid (8). Blood or plasma is introduced to the inner container (24) via an inlet pipe (36) and expands the container collecting at the bottom (10). To transfuse the blood or plasma an external pressured air source (e.g hand bellows) is connected to the outer chamber (20) via a connector (9). The contents (10) are then evacuated through an outlet (41).
Patent DE-3562142-D1 (DE)
Title: Process for the preparation of a supported catalyst based on vanadium compounds for the polymerisation and copolymerisation of ethylene and the catalysts obtained thereby
Inventor: COLLOMB JOELLE
IPC: C08F4/68
Filed: 1985-02-21
Granted: 1988-05-19
Abstract: New catalysts which can be used for the polymerisation and copolymerisation of ethylene, comprising a support consisting basically of magnesium chloride on which is deposited by precipitation a vanadium compound, obtained by bringing a vanadium compound in which the vanadium is at one of the two maximum valencies 4 and 5 in contact with a support consisting basically of magnesium chloride and optionally of aluminium chloride and comprising products of an Mg-C bond.
Patent DE-3562899-D1 (DE)
Title: Granular mannitol for direct compression and process for its production
Inventor: SERPELLONI MICHEL
IPC: C07C31/26
Filed: 1985-10-03
Granted: 1988-06-30
Abstract: The invention relates to a granular mannitol directly compressible and free from binder, characterized by the fact that its granulometric fraction from 400 to 500  mu m has a friability less than 65% in a test A.
Patent DE-3563522-D1 (DE)
Title: Structures with multiple polymeric layers comprising a vinyl or vinylidene fluoride polymer layer bonded to a polar polymer layer
Inventor: DECROLY PIERRE
IPC: B32B27/08
Filed: 1985-04-10
Granted: 1988-08-04
Abstract: Polymeric multilayer structures incorporating a layer made of vinyl fluoride or vinylidene fluoride polymer which is bonded to a polar polymer layer with the use of a vinyl acetate polymer. The polymeric multilayer structures may be in the form of films, sheets, plates, pipes or hollow bodies which can be employed in particular in the field of protection against corrosion or ultraviolet rays.
Patent DE-3567165-D1 (DE)
Title: Device for making a cylindrical hole through a wall, in particular for masonry
Inventor: RYBORZ WERNER
IPC: B23B51/04
Filed: 1985-10-15
Granted: 1989-02-09
Abstract: 1. An appliance for the production of a cylindrical hole in a wall, particularly a masonry wall (14), with a centreless core bit that possesses at its free end a drilling shell (2), a cutter head (3) consisting of cutting teeth (1) projecting radially both inwardly and outwardly, and at the opposite end a shell base with off-centre air flow openings (5) and a tool shaft (10) drivable by a drilling machine and movable longitudinally and rotatable under basically pressure-tight conditions, being guided in an opening of a hollow-chambered sleeve (6) that possesses, facing the wall, a sealing enclosure edge (7) with flexible sealing profile and also has a chamber outlet that is connectable to a suction equipment, characterized in that the core bit (4) is withdrawn from the hollow-chambered sleeve (6) by means of the drilling shell (2) that possesses a smooth outer convex surface, and a seal (13) is provided between the drilling shell (2) and the hollow-chambered sleeve (6).
Patent DE-3569253-D1 (DE)
Title: Rubber adherable steel reinforcing elements with composite surface coating
Inventor: COPPENS WILFRIED
IPC: C08J5/06
Filed: 1985-12-31
Granted: 1989-05-11
Abstract: A steel element for reinforcing a rubber article comprises a brass layer and at least one additional outer film of metal or metal alloy selected from the group containing Fe, Ni, Mn, Cr, Mb, Va, Ti, Zi, Nb, Ta, Hf and W.
Patent DE-3579274-D1 (DE)
Inventor: CHAUSSADAS JEAN
IPC: B65D71/00
Filed: 1985-06-27
Granted: 1990-09-27
Abstract: A carton (Cn) accommodating two rows (R', R<sup>2</sup>) of uniform containers (C) comprising a top panel (12) overlying the tops of the containers and a base panel (16, 18, 20, 22) interconnected by spaced side wall panels (14, 24) to form a tubular structure. The base panel includes a pair of outer base panels (16, 22) adjacent respective ones of the side wall panels and on which base portions of the containers are seated and a pair of inner base panels (18, 20) dislodged upwardly between two adjacent rows of containers to form a keel (72) therebetween. Each inner base panel is formed with apertures (54, 56, 58 and 60, 62, 64) which receive and locate lower portions of the containers so that they are held spaced relative to one another. A plurality of partition panels (66, 68, 70) extend from the keel separating adjacent containers in one row from those in the neighbouring row, the partition panels being connected to the top panel thereby maintaining the structural rigidity of the keel.
Patent DE-3581448-D1 (DE)
Inventor: SCHAFFER BERNHARD DIPL ING
IPC: H04J3/06
Filed: 1985-08-08
Granted: 1991-02-28
Abstract: In a narrow-band ISDN with subscriber stations connected to an exchange via optical waveguide lines, in each case a number of subscriber stations are connected in each case via their own optical waveguide subscriber line to a common optical branching element which is connected via an optical waveguide line specific to the branching element, to a multiplex line circuit of the exchange. The signal transmission from the exchange is effected in an ISDN basic interface multiplex frame; the signal transmission from the subscriber stations is effected in each case in the time channel allotted to the particular subscriber station in bursts of defined length and time slot.
Patent DE-3661653-D1 (DE)
Title: Furnace device
Inventor: PLETZER GEORG
IPC: F23D11/40
Filed: 1986-06-04
Granted: 1989-02-09
Abstract: PCT No. PCT/AT86/00045 Sec. 371 Date Feb. 4, 1987 Sec. 102(e) Date Feb. 4, 1987 PCT Filed Jun. 4, 1986 PCT Pub. No. WO86/07435 PCT Pub. Date Dec. 18, 1986.In a heat exchange container (1) that is preferably water filled and used in a space or central-heating system a furnace system having a combustion chamber (5) for the pulse combustion of free-flowing, in particular, liquid fuels is used, and this is mounted as a container insert on a carrier plate (2) that closes an opening in the container (1). The air supply takes place intermittently through valves (30) and the fuel supply is continuous and under pressure, through an axially adjustable injection nozzle (29) into a prechamber (10) so that the injection pressure and the position of the injection nozzle (29) constitute important adjustment values. Close to the base of the combustion chamber within the prechamber (10) there is a vortexing element that vortexes the fuel-air mixture that is formed, doing so on the combustion chamber side, the opening cross-section of this vortexing element being adjustable. This, too, constitutes an additional control variable. The combustion chamber (5) is preferably configured so as to be contained in a double jacket, in which connection the double jacket includes a very narrow gap that permits thermal transfer, whereas the double combustion chamber base has a broad, thermal insulating gap.
Patent DE-3662072-D1 (DE)
Title: Drop hanger
Inventor: SNEL FREDERIK
IPC: F16L3/14
Filed: 1986-11-10
Granted: 1989-03-16
Abstract: A drop hanger for a pipe or similar prismatic object comprises an essentialy U-shaped bearing element (1) whose end parts (4, 5) mate with a fastening element (2) which can be fastened to a threaded rod (3) hanging down from the ceiling. The U-shaped bearing element (1) is made of stiff wire, and the end parts (4, 5) of the bearing element (1) are bent at least inwards. The fastening element is designed as a yoke (2) with an essentialy U-shaped cross section, while the bottom (6) of the U-shaped yoke (2) is partially removed to allow through the threaded rod (3) and the bent end parts (4, 5) of the bearing element (1). In the mounted state the bent end parts (4, 5) of the bearing element (1) are situated between the legs (8, 9) of the yoke (2) which face away from the bearing element (1), and said parts are confined in the lengthwise direction of the threaded rod (3) between retaining elements (10, 11) which are disposed at the top and bottom side of the yoke (2) on the threaded rod (3) projecting through the yoke. Such a drop hanger has a simple construction. The parts can be made, on the one hand, of relatively cheap material or, on the other hand, can be standard parts. Also the mounting of the hanger is simple.
Patent DE-3669313-D1 (DE)
Inventor: PENNINGER JOSEF DR
IPC: C07C67/00
Filed: 1986-06-05
Granted: 1990-04-12
Abstract: Benzoyl alanines having the formula:   <IMAGE>   in which the symbols R1 and R2 (a) both represent hydrogen or (b) both represent a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms, or (c) R1 represents hydrogen and R2 represents a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms and in which the symbol R3 represents a C(CH3)m(CH2OH)3-m moiety wherein the symbol m represents an integer of from 0 to 3 and alkali metal and ammonium salts thereof, are disclosed. The compounds are useful as corrosion-inhibitors for metals in aqueous systems.
Patent DE-3670325-D1 (DE)
Inventor: SCHLUETTER ALOYS
IPC: E02D5/14
Filed: 1986-09-11
Granted: 1990-05-17
Abstract: 1. Curtain wall for the vertical sealing of liquid-bearing and/or gas-bearing layers, especially for sealing contaminated soil strata, wherein at least one trench is formed in the soil down to an impermeable horizontal stratum, this is filled with a material such as, for example, bentonite and a seal, which is composed of several sealing sheets which are connected together at the joints by a lock, is lowered thereinto, the lock consisting of two profiles, one of which engages with a head (10, 11) equipped with barbs into the other profile, characterized in that the one profile possesses a central head (10), having two barbs, and, parallel to and symmetrical about this head, heads (11) each possessing one barb, and the other profile is provided with two symmetrical heads corresponding to the central head of the first profile, and the two profiles so engage one into the other that the seal is formed purely mechanically, the interlocked profiles sitting so tightly together that scarcely any liquid can penetrate between them.
Patent DE-3670580-D1 (DE)
Inventor: ENDO SHIGEHARU
IPC: B02C2/10
Filed: 1986-07-21
Granted: 1990-05-31
Abstract: Apparatus for crushing and washing ballast and the like comprises axially aligned and spaced apart first and second cylindrical bodies (4) and (6) interconnected by a screen barrel (13). The first body (4) has a feed hopper at the end remote from the screen barrel (13) and the bodies (4,6) are provided with feed water pipes (23). Extending lengthwise of the bodies (4,6) is a rotatable main shaft (7) on which the screen barrel (13) is mounted through radial spokes (14). The main shaft (7) mounts crush blade means (15) disposed within the bodies (4,6) and a first crush bowl (12) for co-operating with the end of the first body (4) adjacent to the screen barrel (13). A second crush bowl (18) is mounted on a rotatable jack shaft (17) coaxial with the main shaft (7) for co-operating with the end of the second body (6) remote from the screen barrel (13). The first body (4) and jack shaft (17) are mounted on respective tables (1,1') slidably supported on a base (2) for engagement with respective adjustable stops (22,22') for controlling the degree of engagement between the ends of the bodies (4,6) and the crush bowls (12,18). The tables (1,1') are biassed by respective springs (19,19') to engage the ends of the bodies (4,6) and the crush bowls (12,18) with the biassing force exerted by each spring (19,19') being adjustable.
Patent DE-3677549-D1 (DE)
Inventor: AHNE HELLMUT DR DIPL CHEM
IPC: G03F7/038
Filed: 1986-06-12
Granted: 1991-03-28
Abstract: A cost-efficient method for producing dimensionally precise and high-grade heat-resistent structured layers by applying a single coating of a radiation-sensitive soluble polyether-based photopolymer in the form of a layer or foil on a substrate; irradiating the layer or foil through a negative with actinic light or by guiding a light, electron, laser, or ion beam; removing the nonirradiated layer or foil portions; and subsequent optional annealing, wherein the photopolymer comprises an addition product of an olefin-unsaturated monoisocyanate and a polether having at least one hydroxyl group. The layers provided according to the invention can withstand the thermal and mechanical stresses of dip soldering process, and protect circuit surfaces effectively and durably against moisture and corrosion; they are therefore suitable in particular as solder resist and insulating layers in microconductor technology.
Patent DE-3679955-D1 (DE)
Inventor: CRAGOE EDWARD J
IPC: C07D233/22
Filed: 1986-09-25
Granted: 1991-08-01
Abstract: The invention relates to novel compounds of the formula:wherein:R is, e.g., alkyl containing from I to 5 carbon atoms;R' is NH,, NHR' or NR<sup>3</sup>R<sup>4</sup>;R<sup>2</sup> is NH or NR<sup>3</sup>;R', R<sup>4</sup> are,e.g., alkyl containing from I to 5 carbon atoms, or amino, provided that R<sup>3</sup> and R<sup>4</sup> are not both amino;wherein R' and R<sup>2</sup> may be joined together via R<sup>3</sup> to form a heterocyclic ring of 5 or 6 atoms containing 2 nitrogen atoms and 3 or 4 carbon atoms; or wherein R<sup>3</sup> and R<sup>4</sup> may be joined together to form a 5-or 6-membered ring containing one nitrogen atom, and 4 or 5 carbon atoms; andX and Y are halo or lower alkyl, such as methyl; or the pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and prevention of injury to the brain and of edema.
Patent DE-3682161-D1 (DE)
Inventor: BLOOMFIELD JOHN F
IPC: H04N5/275
Filed: 1986-04-11
Granted: 1991-11-28
Abstract: A video special effects processor includes two field stores (86,94) each with a recirculating path (72,96;78,100) and two field interpolators (64). The signals are recirculated at field rate to allow full resolution alternate field interpolation and to prevent inter-field flicker. <IMAGE>
Patent DE-3684622-D1 (DE)
Inventor: LINDBOM TORSTEN H
IPC: G05B19/423
Filed: 1986-01-28
Granted: 1992-05-07
Abstract: A teaching device is provided for use in teaching a computer a program for moving a tool through a three dimensional space and along a predetermined path having a socket at one end for attachment to the tool and at its other end a cavity in which a ball (44) is seated so that the ball may contact and be moved over means (74, 76) defining the predetermined path.
Patent DE-3688450-D1 (DE)
Inventor: KASZTREINER ENDRE DR
IPC: C07D403/04
Filed: 1986-10-30
Granted: 1993-06-24
Abstract: The subject-matter of the invention are 3(2H)-Pyridazinone derivatives of the general formula <CHEM>  wherein R stands for an ethyl or propyl group substituted by a terminal halogen atom or hydroxyl group or a terminal group of the formula <CHEM>  in which latter R1 represents a hydrogen atom or an optionally substituted benzyl group and R2 represents a hydrogen atom or an optionally substituted benzoÄ1,4Üdioxan-2-yl-methyl or benzoÄ1,4Üdioxan-2-yl-ethyl group or a group of the formula <CHEM>  in which latter  n is 2 or 3 and R3 stands for an optionally substituted phenoxy or phenylthio group and X stands for a hydrogen or halogen atom or an optionally substituted saturated or unsaturated 5- or 6-membered heterocyclic group. Furthermore the subject-matter of the invention are a process and intermediates for preparing these compounds and medicaments containing them and/or other 3(2H)-pyridazinone derivatives. The compounds according to the invention inhibit the adrenergic alpha1 receptors, have a calcium-antagonistic effect and exert blood pressure lowering action.
Patent DE-3765012-D1 (DE)
Inventor: ZIRPS WILHELM ING GRAD
IPC: B60T13/74
Filed: 1987-05-07
Granted: 1990-10-25
Abstract: Brake equipment for a hydraulic vehicle brake system which has an actuating assembly and a feed pump secured elastically thereon. The two communicate with one another via at least one suction and pressure line each. To assure an inexpensive, dependable flexible line connection between component parts that move relative to one another, the suction and pressure lines are embodied as housing bores in the assembly and pump housings and for a liquid-tight connection of two successive housings bores at a time extending in the course of the lines in the assembly housing on the one hand and in the pump housing on the other, at least one connecting tube is disposed in two flush bearing bores in the assembly housing and in the pump housing. The connecting tube rests pivotably and longitudinally displaceably in the bearing bores sealing off the bearing bores.
Patent DE-3765519-D1 (DE)
Inventor: KUENZEL HAIKO PAUL
IPC: F23L9/00
Filed: 1987-11-12
Granted: 1990-11-15
Abstract: 1. Burner (100) for a solid fuel-fired boiler (40) with a heat exchanger for the heating of water and with a fuel storage space (41) and a combustion chamber (42) disposed therebelow separated by the burner, in which the burner (100) is comprised of a burner firing block (20) horizontally arranged in the boiler (40) with a perforation (21; 121) interconnecting the fuel storage space (41) with the combustion chamber (42) in order to form a gasification zone, and a blower (50) supplies primary air to the fuel storage space (41) and secondary air to the burner (100) within the area of the perforation (21; 121) in a controlled manner, in which the perforation (21; 121) possesses a circular cross-section with radii (R1 ) which decrease in size from the fuel storage space in the direction of the combustion chamber (42), characterized in that the perforation (21; 121), in order to decelerate the combustible gases, in its effective cross-section from the fuel storage space (41) in the direction of the combustion chamber (42), is constructed so as to increase in size, while in the perforation (21; 121), the truncated cone (30; 130) is disposed while forming an annular gap (31; 131) between the truncated cone surface (32; 132) and the inner area (22; 122) of the perforation (21; 121), in which the radii (R1 ) of the circular cross section of the perforation (21; 121) decrease more substantially in size from the fuel storage space (41) in the direction of the combustion chamber (42).
Patent DE-3766693-D1 (DE)
Inventor: HAUG WALTER
IPC: E01H4/02
Filed: 1987-12-02
Granted: 1991-01-24
Abstract: Mounted on the vehicle frame of the vehicle (1) is an equipment carrier (4) for the attachment to the vehicle rear of piste maintenance equipment, which carrier (4) comprises a connecting frame (6) in the region of the rear which is in each case constructed so as to be pivotable about a vertical (7) and about a horizontal axis (8).   In order to improve a vehicle (1) of the abovementioned type to the extent that the carrier (4) can be of lighter design, with maintenance expenditure nevertheless being reduced, the horizontal pivot axis (8) is arranged between the vertical pivot axis (7) and the connecting frame (6) and the vertical pivot axis (7) of the carrier (4) is arranged in the immediate vicinity of the vehicle frame. <IMAGE>
Patent DE-3767127-D1 (DE)
Inventor: BECKER RAINER
IPC: C07C43/13
Filed: 1987-09-26
Granted: 1991-02-07
Abstract: A process for the preparation of halogenated alcohols of the formula I  Hal-X-OH    (I) in which X represents a straight-chain or branched, substituted or unsubstituted alkylene radical having at least 4 carbon atoms in the chain, which if desired is interrupted by one or more heteroatoms, and Hal represents halogen, is proposed, in which a diol of the formula II  HO-X-OH   (II) in which X has the above meanings, is reacted with an aqueous hydrogen halide solution in a water-immiscible organic solvent which is inert under the reaction conditions and at a temperature between 50 and 150 DEG C, an excess of hydrogen halide, relative to the diol of the formula II, of 10 to 200 mol per cent being employed and a volume ratio of inorganic phase to organic phase of 1:2 to 1:50 being chosen.
Patent DE-3771433-D1 (DE)
Inventor: SCHUMACHER WILHELM
IPC: A47C23/06
Filed: 1987-05-08
Granted: 1991-08-22
Abstract: The slatted support base is divided into two frame parts (2a, 2b), which are connected to each other via a swivel joint (6), to achieve a lowering in the shoulder region of the frame (2) of the head part. For restoring the frame into the horizontal position, a spring system (7) is assigned to the swivel joint (6). <IMAGE>
Patent DE-3776282-D1 (DE)
Inventor: WEISS HARDY P DR
IPC: B05D7/24
Filed: 1987-10-31
Granted: 1992-03-05
Abstract: The coating appts. allows the powder delivery rate to be increased by compensating the pressure drop of the powder/gas stream along the supply (11) between the mixing chamber (5) and the spray head.  This is effected by increasing the input (1). Pref. the supply line (3) between the input (1) and the mixing chamber (5) has a pressure drop (Delta P15)  generated along it by accelerating a gas stream (G) in the mixing chamber (5).  The powder is mixed with the gas near the highest gas flow rate within the mixing chamber (5).