baber/WOPTO huggingface dataset:
Patent DE-3660132-D1 (DE)
Title: Chain conveyor
Inventor: KAAK STEPHANUS WILLIBRORDUS
IPC: B65G17/06
Filed: 1986-02-07
Granted: 1988-05-26
Abstract: The invention relates to a chain conveyor, provided with a drive chain (1, 11) and with carriers (6, 7) mounted on the chain, said carriers being mounted on the links (5) of the chain (1, 11)According to the invention each carrier (6, 7) consists of a rigid, rod-shaped element (6) being at one end pivotably mounted on a chain link (5) and being at a distance from the chain, pivotably (8) connected to a pulling element (7) which is pivotable connected at its other end to a chain link, (5) being situated at a distance from the first-mentioned chain link. (5) in such a manner that a triangular carrier (6, 7) is formed, and that the basis along the chain (1, 11) of adjacent triangular carriers (6, 7) partially overlap each other.
Patent DE-3661526-D1 (DE)
Title: Process for the production of granular sodium perborate monohydrate having good mechanical strength
Inventor: FERRARIO RENZO
IPC: C01B15/12
Filed: 1986-05-02
Granted: 1989-02-02
Abstract: The invention relates to a process for the production of granular sodium perborate monohydrate having good mechanical strength. The process is characterized in that sodium silicate having an SiO2/Na2O molar ratio comprised within the range of from 0.4 to 2.0 is added to granular sodium perborate tetrahydrate while this is being kept in movement and the so processed perborate tetrahydrate is dried until perborate monohydrate is obtained.
Patent DE-3663465-D1 (DE)
Title: Machining tool
Inventor: JOHNE FRANK
IPC: B23B29/034
Filed: 1986-08-23
Granted: 1989-06-29
Abstract: PCT No. PCT/DE86/00339 Sec. 371 Date Apr. 28, 1987 Sec. 102(e) Date Apr. 28, 1987 PCT Filed Aug. 23, 1986 PCT Pub. No. WO87/01319 PCT Pub. Date Mar. 12, 1987.A tool for metal-cutting comprises a holder (3) on which is mounted in its front part (3a) a cutting plate (6) and which is formed together with a base body (2) as an integral unit by being connected rigidly to the base body (2) in the region of its rear end (3b), a perforation (9) in the holder forming a parallel-type spring arrangement so that the holder is resiliently deflectable relative to a support (11) formed by the base body (2), and an adjustment device for deflecting the holder in use as desired.
Patent DE-3668112-D1 (DE)
Inventor: ZERILLI GIACOMO
IPC: E04B1/19
Filed: 1986-06-25
Granted: 1990-02-15
Abstract: 1. Device for the connection of tubes, particularly for the manufacturing of shelves, vending stands, supporting structures and similar tube assemblies, having a connecting element (1), being assigned to the tube (17) by at least one end, being adapted for insertion into the tube (17) and being provided with a screw bolt (5), for providing a bolt connection with a connecting member (19), the connecting element (1) being formed as an expandable clamping organ (2, 5) and being provided with an expanding cone (3) expandably cooperating with said screw bolt (5) by axial tensile forces, the screw bolts (5) having their free screw-thread ends (6) provided with engaging or working surfaces (8) for application of a tool, such as a turn handle or a screw driver, characterized in that - the connecting element (1) is provided with an expanding bush (2) with a slot (24) extending along the length thereof, - the screw bolt (5), with its head (11) engaging behind the expanding cone (3), is freely rotatably inserted through a bore (4) in the expanding cone (3), and - the head (11) of the screw bolt (5) is supported, within the expanding bush (2), against an end (12) of a reset element (13), preferably a compression spring, the other end (14) of which is supported at a recessed portion (15) at the end (16) of the expanding bush (2).
Patent DE-3672869-D1 (DE)
Inventor: LUNK HANS EDMUND
IPC: C08L27/18
Filed: 1986-04-04
Granted: 1990-08-30
Abstract: Melt-shapeable conductive polymer compositions comprise (1) a first fluoropolymer of relatively low cystallinity, e.g. a copolymer of tetrafluoroethylene and a perfluorinated comonomer, (2) a second fluoropolymer of relatively high crystallinity, especially a fluoropolymer obtained by irradiating PTFE or another fluoropolymer which cannot be melt-shaped in the absence of other polymers, and (3) a conductive filler, e.g. carbon black. The weight ratio of the first to the second polymer is preferably 0.3:1 to 2.5:1. The compositions preferably exhibit PTC behaviour.
Patent DE-3675067-D1 (DE)
Inventor: FRENKEL FERDINAND DR
IPC: G02B6/34
Filed: 1986-04-29
Granted: 1990-11-29
Abstract: 1. Method of manufacturing an optical filter element (WDM coupler) (W) having two mutually aligned optical fibres (1, 3) separated from one another by a wavelength-dependent beam-splitter layer (F) arranged at an incline with respect to the common axis, and also a further optical fibre (2) which extends at an incline with respect to the aligned optical fibres (1, 3), intersects with its axis the aforesaid common axis at the level of the wavelength-dependent beam-splitter layer (F), and is directed in a reflection direction of the beam-splitter layer (F), characterized in that a filter layer (Fe) having a transmission characteristic corresponding to the transmission characteristic of the beam-splitter layer (F) of the filter element (W) is vapour-deposited in one and the same manufacturing step with the beam-splitter layer (F) on the optical fibre end face (10), to be coupled to an optoelectric transducer (receiving element), of the optical fibre (1) aligned with the optical fibre (3), against which the obliquely extending optical fibre (2) lies.
Patent DE-3680160-D1 (DE)
Inventor: MAUDSLEY ANDREW A
IPC: G01R33/54
Filed: 1986-07-16
Granted: 1991-08-14
Abstract: In order to increase the efficiency with which nuclear magnetic resonance (NMR) information is received, the peak amplitude of the received NMR signal is reduced. This reduction is obtained by varying the phase of the nuclear spin systems which produce the NMR signal. The phase variation may be obtained by applying a spatially inhomogeneous rf pulse. It may alternatively be obtained by applying a tailored rf pulse having either an amplitude spectrum or a phase spectrum which varies with frequency. It may alternatively be obtained by applying gradient pulses. The phase variation may be produced at a number of times during the data acquisition. In addition to reducing the peak amplitude of the NMR signal, the phase variation results in reduced noise from an FFT (Fast Fourier Transform) performed during processing.
Patent DE-3683124-D1 (DE)
Title: Waeschegestell.
Inventor: STEINER WALTER
IPC: D06F57/02
Filed: 1986-10-09
Granted: 1992-02-06
Abstract: Each of the four arms of a rotary clothes airer can be spread open by pulling in the direction of the arrow on a rope which is attached at one end to the top of the mast and is guided over rollers.  As the sleeve moves up, a pawl loaded by a spring enters notches along the mast.  The pawl is disengaged to collapse the arm by manually turning the cam.
Patent DE-3683813-D1 (DE)
Inventor: BALL EDMUND HUGH
IPC: H01B9/02
Filed: 1986-07-14
Granted: 1992-03-19
Abstract: An electric cable having a current carrying conductor provided with an extruded polymeric insulating layer, has a layer of a high permittivity material extruded over the whole length of the insulating layer, which layer is covered with semi-conducting tape in contact therewith.
Patent DE-3685020-D1 (DE)
Inventor: KASPER ERICH DR RER NAT
IPC: H01L21/316
Filed: 1986-12-10
Granted: 1992-05-27
Abstract: Structurised semiconductor device has different doped Si monocrystal semiconductor zones bounded by barrier zone(s). The novel features are that: (a) there is a SiO2 film on at least one Si monocrystalline semiconductor zone, the thickness of this film being such that it can be removed easily down to the Si monocrystal by a low energy method; (b) Si is deposited on the SiO2 film and Si monocrystalline semiconductor zone exposed by the action of energy; and (c) a barrier zone consisting (partly) of polycrystalline Si is deposited on the SiO2 film.
Patent DE-3689721-D1 (DE)
Inventor: ECK HERBERT DR DIPL CHEM
IPC: C04B28/02
Filed: 1986-12-17
Granted: 1994-04-21
Abstract: Aqueous redispersible powders which contain a water-soluble polymer and at least one organic silicon compound, in which at least 50 percent by weight of the organic silicon compound(s) used to prepare these powders are liquid or solid at room temperature at 1,020 hPa (abs.), have a boiling point of at least 150 DEG  C. at 1,020 hPa (abs.), and contain an average of not more than 1.8 SiC-bonded organic radicals per silicon atom, and have at least one hydrogen atom bonded directly to silicon per molecule, or at least one hydroxy group bonded to silicon per molecule, or at least one hydrocarbon radical bonded to silicon via oxygen per molecule which may be substituted by an alkoxy group, or a mixture of at least two such condensable substituents in which the organic silicon compound(s) are used in an amount of at least 30 percent by weight, based on the total weight of the powder (calculated as anhydrous powder). These powders are obtained by spray-drying aqueous mixtures of the water-soluble polymers and the organic silicon compound and may be used, for example, as hydraulic binders, as clay and coloring materials, for rendering bulk materials hydrophobic when diluted with water, and as binders for finely-divided inorganic or organic materials.
Patent DE-3774571-D1 (DE)
Inventor: WETZEL LAWRENCE E
IPC: F24F3/16
Filed: 1987-05-14
Granted: 1991-12-19
Abstract: The module is provided with its own sealed base until which permits it to be moved or relocated without having to be disassembled. It also enusres that the module will have a completely sealed sump area beneath its floor. The module is also provided with its own self-contained air conditioning unit. This unit has two independent air systems or paths so that only a portion of the recirculating air need be conditioned.
Patent DE-3774825-D1 (DE)
Inventor: PICARD MICHEL
IPC: G11B27/10
Filed: 1987-09-17
Granted: 1992-01-09
Abstract: A process for the management of files and digitized documents on a non-erasable information carrier consisting of storing objects on the header, file and directory types and a table for converting a logic address into a physical address. A partition into several segments is defines on the storage space, each segment serving to store a single type of objects. The structure chosen for the objects makes it possible to store the information in accordance with a tree-like architecture, wherein the directories form the nodes or knots. The partition is modifiable and is stored in the header. Each type of object comprises means of the chaining field type permitting an updating of its content.
Patent DE-3781087-D1 (DE)
Inventor: SUWA YOSHIHIDE
IPC: A23L33/00
Filed: 1987-10-30
Granted: 1992-09-17
Abstract: A Lactobacillus bifidus proliferation promoting composition comprising a xylooligosaccharide which contains xylobiose as its principal component is disclosed. The xylooligosaccharide is obtained by enzymatically or physicochemically treating either xylan or hemicellulose derived from a natural source. Lactobacillus bifidus which is useful for man is encouraged to proliferate in the intestines by the xylooligosaccharide which is not readily assimilated by Escherichia coli but is readily utilized by Lactobacillus bifidus. The xylooligosaccharide is advantageously stable when exposed to acids or heat.
Patent DE-3781293-D1 (DE)
Inventor: BUCHANAN RONNIE JOE
IPC: F02G1/043
Filed: 1987-03-19
Granted: 1992-10-01
Abstract: A power supply apparatus for an oil or gas well downhole tool comprises a system requiring energy from the supply and a receptacle for holding the power supply all contained within the downhole tool. The apparatus includes a housing, removable fuel capsule for generating thermal energy, a Stirling cycle engine to convert the thermal energy into mechanical motion. The mechanical motion is converted to usable electrical energy for the system within the downhole tool and an external means of connecting the electrical energy to the downhole tool operating system.
Patent DE-3783090-D1 (DE)
Inventor: BLAESING HORST
IPC: C25D17/06
Filed: 1987-06-16
Granted: 1993-01-28
Abstract: Plane articles such as PCB's are treated electrolytically by passing them through an electrolytic bath, using an endless line of transport elements.  These elements can be clamps which grip the PCB's at their edges.  Both ends of the line have facilities to apply the clamps or to relieve them. The PCB's (2) are moved through the electrolyte bath (6) between anodes (8,9) e.g. of copper.  The transport elements are clamps, formed by the brackets (17,18) which are turned by a spring (19) around a pivot (20) so that their ends (21,22) pinch the PCB's.
Patent DE-3783619-D1 (DE)
Inventor: DAVIDESCU REGHINA
IPC: A23F5/02
Filed: 1987-01-21
Granted: 1993-03-04
Abstract: A method for upgrading green coffee beans which comprises an initial steam treatment, a moisturization of the coffee, and an additional steam treatment. The method provides for a more efficient and improved upgrading of the beans. The method also results in a more rapid hydration of the beans during the moisturization step.
Patent DE-3784081-D1 (DE)
Inventor: LIM L
IPC: G01C19/66
Filed: 1987-11-02
Granted: 1993-03-18
Abstract: A ring laser gyroscope (10) has a resonant cavity shaped as an irregular pentagon. A portion of the pentagon is formed from three sides of a rectangle, namely a base (21) and two equal parallel sides (22, 25). The rectangular sides are closed by two other symmetrical sides (23, 24) which connect to form an apex. The bisector of the apex defines a symmetrical structure in the base of which are carried a central cathode and end mounted anodes to define two discharge paths generating oppositely directed laser beams.
Patent DE-3786917-D1 (DE)
Inventor: STEFFENS RALF
IPC: F04C18/12
Filed: 1987-05-15
Granted: 1993-09-09
Abstract: The vacuum pump (1) has at least one suction space (11,12,13) containing a rotary piston pair (4,5;6,7;8,9) depined between two end plates (14,15,16,17) and a peripheral housing ring (18,19,20). The thermal loading of the pump can be raised by making the housing ring (18,19,20) and the rotary pistons (4,9) of different materials, with the expansion coefficient of the piston material being less than the expansion of the housing material. The rotary pistons (4,9) may be made of a ceramics with the housing ring (18,19,20) made of Al.
Patent DE-3788035-D1 (DE)
Inventor: WOOLEY PAUL HASTINGS
IPC: A61K31/405
Filed: 1987-10-20
Granted: 1993-12-09
Abstract: A method is disclosed for inhibiting joint ankylosis for the treatment of arthritides by administering an effective amount of etodolac.
Patent DE-3851355-D1 (DE)
Inventor: FROESCHMANN ERASMUS DR
IPC: C10M137/02
Filed: 1988-04-11
Granted: 1994-10-13
Abstract: A lubricant or lubricant concentrate derived from mineral and/or synthetic oils possessing improved lubricating properties, in particular improved load-bearing, sliding and anti-corrosion properties, contains a) one or more mineral and/or synthetic oils as the basic oil, b) at least one (OH)4 to (OH)8 alcohol with at least one quaternary carbon atom and at least one ester bond in the molecule, and having a density d20 of at least 0.900 and an enthalpy H of at least 350 kcal/kg, c) at least one asymmetrical organo-metallic compound, d) at least one phosphorus carrier, e) at least one sulphur carrier, and f) other usual additives.
Patent DE-3851693-D1 (DE)
Inventor: FAJNER MICHAEL JACOB
IPC: H01H61/013
Filed: 1988-11-08
Granted: 1994-11-03
Abstract: In a plural phase overload relay, a pivot lever (12) is mounted to the ambient compensator deflector (9), and a second pivot lever (34) is mounted to both driver and follower slide bars (36 and 38) and driven thereby to engage and pivot the first lever on the ambient compensator deflector to trip a cut-out switch. The ambient compensator deflector adjusts both the three phase current trip threshold and the loss of phase current trip threshold, and also affords ambient compensator of each. A constant ratio relationship between these two thresholds is provided throughout the entire range of current trip threshold settings. The driver bar moves a first distance for three phase trip and a second shorter distance for loss of phase trip. The ratio of these distances is constant notwithstanding adjustment by the ambient compensator deflector changing the length of such distances.
Patent DE-3860155-D1 (DE)
Inventor: MAUS WOLFGANG DIPL ING
IPC: F01N3/28
Filed: 1988-01-05
Granted: 1990-06-21
Abstract: 1. Metal catalyst carrier body (1) with a honey-comb structure formed from textured metal sheets (2, 3) and through which gas can flow, said honey-comb structure being surrounded by a casing tube (4) which is shorter than the catalyst carrier body (1), characterised by the following features : a) the end surfaces of the catalyst carrier body (1) are brazed at least over a portion of said end surfaces as far as a given depth (t1 , t2 ), preferably a few millimeters ; b) the casing tube (4) ends before the two end surfaces at a given distance (a1 , a2 ) away, this being greater than the brazing depth (t1 , t2 ), preferably a distance of 5 to 40 mm ; c) the casing tube (4) is only brazed to the outermost layer of the catalyst carrier body (1) over a narrow circumferential zone (5) and extends annularly over approximately only this circumferential zone (5).
Patent DE-3866832-D1 (DE)
Inventor: DE SECH ALAIN
IPC: B32B15/14
Filed: 1988-09-08
Granted: 1992-01-23
Abstract: The subject of the invention is a heat-moulded composite panel consisting of at least one layer of refractory fibres, for example of the alumino-silicate fibre type, bound by a mineral binder, an intermediate sheet of a material proof against water and steam, such as aluminium, and a layer of fibres, especially glass fibres, bound by a polymerised organic binder. 
<??>The invention is used particularly for producing a heat screen for high-temperature elements of motor vehicles.
Patent DE-3869926-D1 (DE)
Inventor: DALLA BONA ALFREDO
IPC: F16L27/08
Filed: 1988-09-09
Granted: 1992-05-14
Abstract: Connection for fluids comprising a movable hollow joint (1) equipped with a lateral tubular duct (15) and two conical through-holes; opposite and coaxial (2) and (2 min ) whose axis is perpendicular to that of the lateral duct; a clamping screw inserted in the through-holes (2) and (2 min ) of the joint (1). The shank (3) of said screw is provided with a central duct (12) coaxial with the axis of said holes (2), a transversal hole (14) which connects said duct (12) with the internal chamber (13) of the joint and two round grooves (10) and (11) at said through-holes (2) and (2 min ); and flexible round gaskets (9) and (9 min ) inserted in said grooves (10) and (11).
Patent DE-3871144-D1 (DE)
Inventor: FRANZ LOTTE
IPC: B65D71/00
Filed: 1988-12-27
Granted: 1992-06-17
Abstract: The packaging unit for several paper handkerchieves (2) each of which is wrapped in a transparent coloured or clear plastic, cellophane, paper or similar wrapping (1), consists of preferably ten such wrappings (1a,1b...) joined at the edges. Between the edge (3) of the wrapping (1) and the filled pocket (4) is a tear-off line (5), the edges (3a,3b...) of several wrappings (1a,1b..) are welded together.  At least part of one side of the packaging unit has holders or fixtures.  One side of the connecting-edge has an adhesive foil (7) covered with a pull-of protective piece.
Patent DE-3871582-D1 (DE)
Inventor: MILLS DEREK JOHN
IPC: E04H17/20
Filed: 1988-03-16
Granted: 1992-07-09
Abstract: A device for joining a vertically standing wooden post to an extension post to provide a longer vertically standing post, which comprises a tubular metal sleeve (1) and sleeve (1) having substantially no external projections and being open at both ends and having a first end portion (1a) for receiving the top end of a vertically standing wooden post and a second portion (1b) for receiving one end of a second wooden post portion such that the second wooden post portion extends coaxially with the post, said first and second portions being separated by a stop member (5) comprising a portion of the sleeve of restricted internal dimension preventing the post or the second post portion from passing completely through the sleeve. Preferably the sleeve (1) has axially oriented inturned flanges (3) to compensate for difference in the actual size of posts of given nominal dimension. Preferably, the stop member is located substantially midway along the length of the sleeve (1) and comprises an inturned flange (5) presenting an edge or surface perpendicular to the axis of the sleeve.
Patent DE-3877659-D1 (DE)
Inventor: BRINKMEYER DR PROF
IPC: G02F1/03
Filed: 1988-08-16
Granted: 1993-03-04
Abstract: The polarisation scrambler uses a series of controlled optical delay elements (1,2,3) coupled to a control device providing respective control frequencies (f1,f2,f3) for periodic variation of each delay element (1,2,3).  The scrambler may use linear or circular delay elements, or both, with the period duration of the control frequencies (f1,f2,f3) and their difference frequencies less than the mean time interval required for measuring the attenuation of a monomode optical fibre.  Two linear delay elements may be used with an angle of between 25 and 65 degrees between their main axes.
Patent DE-3880942-D1 (DE)
Inventor: RENKL KLAUS DIPL ING
IPC: H02K5/22
Filed: 1988-08-29
Granted: 1993-06-17
Abstract: An electrical terminal component, with contacts held in injected resin insulation and with projecting connector pins, is produced, and, partic., on to the flange of a coil bobbin where its projecting pins connect an outer plug to the inner ends of the coil. In the process the connector pins are mounted in the correct positions in an interchangeable magazine, the magazine is then transferred to an injection mould for the bobbin where it forms part of the mould wall at the area of the terminal plate to be mounted on the bobbin.
Patent DE-50000745-D1 (DE)
Inventor: FEER MARK
IPC: D03C3/44
Filed: 2000-05-18
Granted: 2002-12-19
Abstract: To keep the springs clean at a loom harness, to form the shed, a compressed air flow is directed at the return springs to prevent a build-up of dust and fiber debris on them. The draw springs are directly or indirectly at a compressed air channel at the lowering frame, connected to a compressed air supply. The compressed air stream is continuous at a constant pressure level and/or a pressure control compensates for air flow leakages. An Independent claim is included for a harness spring cleaning assembly where the harness springs (9) are directly or indirectly in the air flow path of compressed air from a compressed air channel (12) at the lowering frame (11), linked to a compressed air supply. The air flows at the return springs prevent a build-up of dust or fiber debris on them Preferred Features: The compressed air channel (12) at the lowering frame (11) is defined by the upper seal and spring system (13) and the base (10) of the lowering frame (11). The base (14) of the compressed air channel can be raised and lowered, to alter the pressure of the compressed air flow by changing the cross section of the channel (12). The draw springs (9) are tightly against the flow, directly or indirectly at the base (10) of the lowering frame (11), as part of the compressed air channel (12), or there is an intermediate tube to hold the springs directly or indirectly at the base (10) of the lowering frame (11).