baber/WOPTO huggingface dataset:
Patent DE-3464219-D1 (DE)
Title: Apparatus for compressing fibrous-cement slabs
Inventor: KUMMER OSKAR
IPC: B28B1/52
Filed: 1984-09-10
Granted: 1987-07-23
Abstract: 1. Apparatus for the compression of fibrous-cement slabs (1), which initially lie in the form of a fibrous-cement mat centrally on a pressing base (2), with symmetrically arranged lateral handling surfaces (3) and between the latter, and are transported into a compression station (4) of a press (5) and thereafter are transported as compressed plates out from the compression station on the pressing base by means of a conveying device (6), which to receive the pressing bases (2) with the plates (1) has two conveyor belts (8) running parallel to each other along the compression station (4), on which belts the pressing bases (2) come to be transported lying freely, a drive device (10) being associated with the belts (8), characterized in that the relative distance and the width of the belts (8) correspond to the distance and the width of the handling surfaces (3) of the pressing bases, and that the belts (8), which are both identical, are provided with engagement sections (9) which are fixed to the belt and follow each other at regular intervals along the length of the belts, the drive device (10) having engagement elements (11) which are constructed corresponding to the engagement sections (9) and engage in the engagement sections, and being designed for synchronous movement of the two belts (8), i.e. at the same speed at the same time.
Patent DE-3468223-D1 (DE)
Title: Preimpregnated reinforcements and high strength composites therefrom
Inventor: GARDNER HUGH CHESTER
IPC: C08G59/50
Filed: 1984-01-27
Granted: 1988-02-04
Abstract: Described herein are compositions which contain a specific group of hardeners and epoxy compounds which when combined with structural fbers produce composites which have improved tensile properties and high compressive strengths.
Patent DE-3478018-D1 (DE)
Title: Apparatus for making thin fibres of glass, ceramics or the like
Inventor: SCHLACHTER FREDO
IPC: D01F9/08
Filed: 1984-09-27
Granted: 1989-06-08
Abstract: 1. Apparatus for manufacturing thin glass fibres, ceramic fibres and the like in which the liquid glass or ceramic composition (12) is split in a rotor by means of composition nozzles (18) built annularly into the outer wall (15) of said rotor by centrifugal force into single streams which upon emerging form glass cones (23) from which glass threads are drawn off in the direction of the composition nozzle axis by means of a gas stream acting on all sides of said cones, characterized in that at least one blast nozzle (20a, 20b) is provided for the gas stream in the region of each composition nozzle (18) and the rotor comprises a tank portion (13) for accommodating the composition (12) and a gas-bearing portion (14) which encloses said portion (13), there being provided in the space between the vertical outer wall (15) of the tank portion and the vertical outer wall (16) of the gas-bearing portion a nozzle ring (17) containing the composition nozzles (18) which rotates with the rotor.
Patent DE-3482588-D1 (DE)
Inventor: BRATTSAND RALPH LENNART
IPC: C07J3/00
Filed: 1984-11-09
Granted: 1990-08-02
Abstract: The invention refers to compounds having anti-inflammatory activity, characterized by the formulain the form of a stereoisomeric mixture or an epimer of the R or S type regarding the orientation of the substituents in the carbon atom at position 20, in which formula the 1, 2 position is saturated or is a double bond,X, is hydrogen, fluorine, chlorine or bromine,X<sub>2</sub> is hydrogen, fluorine, chlorine or bromine,R, is hydrogen or methyl,R<sub>2</sub> is a straight or branched hydrocarbon chain having 1-10 carbon atoms andR, is hydrogen or a straight or branched chain alkyl group having 1-12 carbon atoms, a lower alkyl group substituted by 1-5 halogen atoms or an unsubstituted or substituted phenyl or benzyl group, provided that when R, is methyl R<sub>2</sub> is a hydrocarbon chain having 2-10 carbon atoms.The invention also refers to a process and intermediates for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of inflammatory conditions.
Patent DE-3486089-D1 (DE)
Inventor: HENN MICHAEL DIPL ING
IPC: F02D41/24
Filed: 1984-12-22
Granted: 1993-04-08
Abstract: A controller (2) for motor vehicles has a programmable non-volatile memory (25) and a microcomputer (23). It receives data via a bus (11,12). Data are transferred over the bus serially from a programming unit (1). At least part of the transferred data is programmed into the memory. The controller is mounted in a closed housing with a detachable bus connection. The controller has a serial interface (21) with a serial and a parallel side. The interface is connected to the microcomputer and/or the memory via the parallel side.
Patent DE-3564685-D1 (DE)
Title: 1-oxadethiacephalosporin derivatives and processes for their preparation
Inventor: HARTWIG WOLFGANG DR
IPC: A61K31/535
Filed: 1985-01-31
Granted: 1988-10-06
Abstract: 1-Oxadethiacephalosporin derivatives of the formula   <IMAGE>   in which R1 denotes hydrogen or halogen, R2 denotes hydrogen or methoxy, A is a nitrogen-containing positively charged N-containing heterocyclic 5-membered to 7-membered ring which in total can contain up to 4 heteroatoms from the group of N, O and S, to which ring up to two further rings can be fused and which ring may optionally be substituted, the ring being bonded via N, B denotes optionally substituted alkoxy or amino, and the remaining radicals are more or less conventional, which are antibacterially active.
Patent DE-3568851-D1 (DE)
Title: Interlock mechanisms
Inventor: ELLIS ALAN ELGAR HERBERT
IPC: F16K35/06
Filed: 1985-05-31
Granted: 1989-04-20
Abstract: An interlock mechanism for three rotatable members 26, 27 and 28 mounted in a body 18 with their axes parallel and having a chordal flat 33, 34 and 35 respectively includes a ring 48 which surrounds with clearance those parts of the members having the flats. When one member is turned from its base position to engage its cylindrical surface with the ring, the ring is slid laterally to engage with the flats of the other two members, which thereafter cannot be turned until the first member is reset to its base position. The interlock mechanism is particularly suitable for use with fluid flow control valves, where one of the members may be arranged to connect the drive to a valve operating component when turned from its base position. Two keys may be provided, one for effecting turning movement of each of the two other members, the keys being releasable only when the associated rotatable member has been turned from its base position. By restraining movement of the two keyed rotatable members other than when the valve is set to one or the other extreme setting, respectively, the valve may be operated only when both keys are present, and possession of a key guarantees the valve is set to an extreme setting.
Patent DE-3569686-D1 (DE)
Title: Six-high roll stand
Inventor: JANSEN JOHANNES
IPC: B21B29/00
Filed: 1985-09-28
Granted: 1989-06-01
Abstract: 1. Six-high roll stand with chocks, which are guided in windows of standards (4), of working rolls (1), intermediate rolls (8) and backing rolls (10, 11) screwable-down with their axes within a common vertical plane by means of screw-down devices supported by the yokes (5) of the standards, in which the barrel lengths of the intermediate rolls exceed those of the backing rolls and wherein the barrel length of the backing rolls (10, 11) is less than the maximum rolled stock width, and wherein both the yokes (5) of the standard each display two separately settable screw-down devices, which are one beside the other in axial roll direction and the inner ones (9, 12) of which support the chocks of the backing rolls and the outer ones of which support those of the intermediate rolls, characterised thereby, that the barrel lengths of the intermediate rolls (3, 6) exceed those of the working rolls (4, 5) and that the screw-down-devices (9, 13) are settable separately and that the control device (Fig. 5) arranged in front of them effects the settings of the same, which on each of the stand sides divides its shared rolling force up in predetermined manner over the screw-down devices (9, 13) associated with the backing rolls (2, 7) as well as those associated with the intermediate rolls (3, 6).
Patent DE-3575990-D1 (DE)
Inventor: BJOERKMAN AKE
IPC: F23G5/50
Filed: 1985-12-18
Granted: 1990-03-15
Abstract: A combustion chamber (1; 101), is surrounded by a heater (4; 104), by means of which a constant temperature in the order of 850°C can be maintained in the chamber (1; 101). The chamber (1; 101) has arranged therein devices (17, 18, 117) which, when the arrangement is in operation, partly obstruct the passage of gas through the chamber. The waste gases to be treated are introduced into the chamber (1; 101) through an inlet (2; 102) and the treated, residual waste.gas is discharged from the chamber through an outlet (3; 103). The arrangement also includes a supply line (14,15,-16,114,1151 for supplying pre-heated reaction medium to the interior of the chamber (1; 101).
Patent DE-3576079-D1 (DE)
Inventor: BAILLY JEAN CLAUDE ANDRE BP CH
IPC: C08F4/62
Filed: 1985-09-09
Granted: 1990-03-29
Abstract: The present invention relates to a process for the polymerisation of ethylene or copolymerisation of ethylene and at least one other alpha-olefin, in the gas phase in a fluidised bed reactor, in the presence of a catalyst comprising chromium compounds associated with a granular support comprising a refractory oxide and activated by thermal treatment, which process is characterised in that the catalyst is used in the form of active particles of prepolymer, obtained by bringing the said catalyst in contact with ethylene, alone, or in a mixture with at least one higher alpha-olefin, in such a way that the prepolymer contains from 4x10-5 to 3 milligram atoms of chromium in the catalyst per gram.
Patent DE-3665593-D1 (DE)
Title: Peptide immunostimulants
Inventor: RIZZI JAMES PATRICK
IPC: C07K5/02
Filed: 1986-11-21
Granted: 1989-10-19
Abstract: Peptide compounds of formula 1, pharmaceutically acceptable base salts thereof, pharmaceutical compositions and their use as antiinfective agents <CHEM> where R1 is alkyl, cycloalkyl or cycloalkylmethyl; R2 is hydrogen or alkyl and R3 is hydroxy or an amino acid residue of the formula <CHEM> where X is hydrogen, alkyl or hydroxymethyl and n is an integer of 0 to 4 and R4 and R5 are alkyl, hydrogen, benzyl or cyclohexylmethyl.
Patent DE-3669119-D1 (DE)
Inventor: QUEHEN ANDRE
IPC: B21B13/14
Filed: 1986-11-21
Granted: 1990-04-05
Abstract: A roll with a rotating shell comprises, between a stationary shaft (2) in the shape of an elongate beam and a rotating shell (3) mounted for rotation around an axis on the shaft (2), a row of supporting shoes (4) with a fluid bearing. The roll is equipped with at least one device (6) for recovery of at least a part of the lubricating fluid escaping from the supporting shoes (4), the device being applied against the inner wall (30) of the jacket (3) to form with the latter a recovery zone (7) which is open in the reverse direction to the rotation of the shell, the zone (7) being connected to a circuit (8) for removing the recovered fluid.
Patent DE-3673711-D1 (DE)
Inventor: PAUL JEAN-MICHEL
IPC: C08L33/10
Filed: 1986-06-19
Granted: 1990-10-04
Abstract: 1. Modified composition of a thermoplastic polymer obtained by bulk polymerization, characterized in that it comprises at least one solution of at least one (co)polymer based on alkyl methacrylate, the said (co)polymer comprising : (a) at least 80% by weight of units derived from at least one alkyl methacrylate, the alkyl group containing from 4 to 10 carbon atoms, and (b) if appropriate, up to 20% by weight of at least one comonomer chosen from glycidyl methacrylate, styrene, benzyl methacrylate, allyl methacrylate, tributyltin methacrylate, trichloroethyl methacrylate, alpha-methylstyrene and vinyltoluenes.
Patent DE-3677746-D1 (DE)
Inventor: ROYOUX GUY
IPC: G08B/
Filed: 1986-11-28
Granted: 1991-04-04
Abstract: A device for the remote surveyance of a moving object, an animal or a human being comprises, on the object, the animal or the human being monitored, a portable transmitter (1) including an RF oscillator (6) and means (8, 9) for chopping the output RF carrier from the oscillator (6) into a train of amplitude modulated signals forming a coded signal of identification of the transmitter holder, and also comprises a remote receiver housed into a portable casing (2). In order to facilitate the localization of the transmitter holder or carrier, the receiver comprises only a whip antenna (5) which is manually orientable in all directions and the receiver circuit comprises a decoder (28) at the input of which is applied the received coded signal, means (30, 31, 33) producing a sound signal are connected at the output of the decoder and means (32, 39-43) producing a variable light signal are connected to the output of the decoder (28) to give a visual indication varying as a function of the direction and the distance of the transmitter (1).
Patent DE-3686881-D1 (DE)
Title: Single particles mineral classifier
IPC: G01N21/17
Filed: 1986-09-30
Granted: 1992-11-05
Abstract: A particle classifier sorting particles singly by inspecting physical properties e.g. colour comprises a vibratory bowl feeder delivering particles to a rotary vacuum wheel with suction ports spaced around its circumference.  The wheel carries particles through an inspection zone, typically an optical viewing system, which signals through a processor for compressed air jets to dislodge the particles into shutes leading to the approp. storage bin for the detected class of material.  The individual suction ports on the vacuum wheel are identified to the processor by notches on a peripheral disc passing a slotted opto-switch.
Patent DE-3688540-D1 (DE)
Inventor: SATO NOBUYUKI OKI ELECTRIC IND
IPC: G09G1/00
Filed: 1986-06-25
Granted: 1993-07-15
Abstract: A control circuit of a raster scanning display unit has an address converting part disposed between a video memory (2) and a read address generating part, said address converting part (5) judging whether or not the area in concern is an area where superposed display is effected. Based on a result of the judgement, the control circuit transfers an address from the read address generating part as it is when the area in concern is outside said area, while it adds, when within said area, a difference between a head storage address of superposing display data and that of superposed display data to the address from said read address generating part to transfer into the video memory (2).
Patent DE-3750398-D1 (DE)
Inventor: OZEKI AKICHIKA PATENT LICENCE
IPC: C21B13/00
Filed: 1987-05-13
Granted: 1994-09-22
Abstract: A method for manufacturing molten steel wherein iron ore and coal are continuously supplied onto molten metal (2) containing carbon of 1% or less while blowing oxygen gas is being introduced onto the molten metal through a lance (4). Simultaneously with this operation, stirring gas is being introduced into the molten metal at a rate of 0.05 to 0.5 Nm<3>/min/ton of molten metal through a tuyere (5). The slag and the molten steel produced, is continuously or periodically discharged from tapping hole (6).
Patent DE-3773262-D1 (DE)
Inventor: STANLEY IAN WILLIAM
IPC: H04J14/00
Filed: 1987-04-21
Granted: 1991-10-31
Abstract: An optical interconnection system for integrated circuits has an optical source (5) that is split into at least two parts. One part is modulated (3) and the other part is transmitted to a detector (4) and input on the local oscillator signal in homodyne detection. A single source may be split many ways to provide a plurality of beams for modulating and a plurality of local oscillator inputs to separate detectors. Both inter and intra wafer connections are described.
Patent DE-3776486-D1 (DE)
Inventor: BIRCHALL JAMES DEREK
IPC: C01B33/06
Filed: 1987-10-16
Granted: 1992-03-12
Abstract: A process for the production of a refractory boride or silicide which comprises producing an oxygen-containing polymeric product by reacting a compound of the metallic or non-metallic element having two or more groups reactive with hydroxyl groups and a compound of boron or silicon having two or more groups reactive with hydroxyl groups with an organic compound having two or more hydroxyl groups and heating the polymeric product in an inert atmosphere to pyrolyse the polymeric product and produce a refractory boride or silicide of the metallic or non-metallic element.
Patent DE-3776578-D1 (DE)
Inventor: NILSSON LARS AGNE HARRY NILSSO
IPC: A61G12/00
Filed: 1987-11-11
Granted: 1992-03-12
Abstract: PCT No. PCT/SE87/00526 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Nov. 11, 1987 PCT Pub. No. WO88/03626 PCT Pub. Date May 19, 1988.A continuous output device for liquid or gaseous fluids comprising a rail having channels each opening to a first surface of the rail through a slit sealed by a sealing strip, the fluid being supplied to the channels of the rail, and a coupling having an opening member for locally pushing aside the sealing strip for passing, at activation of the coupling, the fluid to said coupling beyond the sealing strip for further distribution to a using place. The sealing strip comprises a spiral spring covered with a sealing body for sealing against the slit. The revolutions of the spiral spring are inclined so that the torsional properties of the spring are used for pushing aside the sealing strip.
Patent DE-3779983-D1 (DE)
Inventor: VOGEL JOHANNES ALBERTUS
IPC: B67D7/46
Filed: 1987-08-26
Granted: 1992-07-30
Abstract: Acoustic signals are transmitted through the fluid flow of a fuel delivery pump to a tank to be filled. From reflection signals the fluid level in the tank is detected and a timely disconnection of the pump can be effected in order to prevent fuel losses.
Patent DE-3785264-D1 (DE)
Inventor: MUELLER HEINZ
IPC: C09K8/06
Filed: 1987-06-29
Granted: 1993-05-13
Abstract: Powder-form lubricant for water based drilling muds comprises (wt.%): (a) 95-30 highly disperse silicic acid; (b) 5-70 fatty acid alkyl ester(s) of formula R1COOR2 (I), where R1 = 9-21C satd. or mono- or poly-unsatd. alkyl or alkenyl, R2 = 1-12C alkyl, and/or polyol esters obtd. by reaction of di-, oligo- or poly-hydroxy cpds. with di or oligo-carboxylic acids, and/or distn. residues from the transesterification of natural fatty acid esters; and (c) possibly 0-20 of other, known lubricating additives. Specifically R1 = 11-17C alkyl or alkenyl, esp. mixts. of straight-chain gps. from natural sources, and more esp. coco or tallow alkyl, R2 = 1-8C alkyl, esp. Me, Et, n-propyl or i-propyl.
Patent DE-3861929-D1 (DE)
Inventor: MORANE BRUNO
IPC: B65D83/28
Filed: 1988-07-01
Granted: 1991-04-11
Abstract: Products having a viscous or pasty consistency, or those dispensed as foams from a container (1) provided with a pushbutton (13) the actuation of which causes the ejection of a dose of product, are never, in practice, completely evacuated from the ejection conduit (14) made in a movable portion (9) bearing the pushbutton (13) and adapted to the outlet of the container (1). Hence they often threaten to escape from this conduit (14) and soil the container (1). To overcome this disadvantage, the invention proposes that the conduit (14) discharge into a chamber (40) defined by a fixed portion (10) attached to the container (1) and with the movable portion (9) comprising a dispensing cap (8); the chamber (40) opens to the outside via an opening (38), and the movable portion (9) includes a needle (27) capable of closing this opening (38) in the position of repose of the pushbutton (13) and of freeing it upon actuation of the pushbutton.
Patent DE-3864646-D1 (DE)
Inventor: THAL MARTIN
IPC: A24D1/14
Filed: 1988-09-16
Granted: 1991-10-10
Abstract: A tobacco portion (7) intended to be smoked in a pipe and comprising a metal-foil cup (9) whose outer shape corresponds substantially to the shape of the cavity of the pipe bowl. In order to ensure that the tobacco retains its moisture content and aromatic flavour when stored over long periods of time, the cup is isolated from atmosphere by means of removable sealing means (16, 18).
Patent DE-3864810-D1 (DE)
Inventor: GIMPERA JOSE
IPC: B22D41/28
Filed: 1988-07-16
Granted: 1991-10-17
Abstract: Sliding valve closure for a metallurgical vessel has at least two flow channels running between two different sets of work surfaces of the closure body which is supported in fixed or adjustable support frame. Pref. The body may be prismatic, quadrilateral or cylindrical in shape. The separate openings may have the same size and shape or may be different.
Patent DE-3866779-D1 (DE)
Inventor: DIETRICH WOLF DR
IPC: A01N43/40
Filed: 1988-02-26
Granted: 1992-01-23
Abstract: Wood preservative compsns. contain a water-sol. 2-mercapto or 2-hydroxypyridine N-oxide salt (I) and a water-sol. quat. ammonium salt (II) in a (I):(II) wt. ratio of 1:3-3:1. Pref. the compsns. are aq. solns., opt. contg. a water-miscible solvent, and are weakly alkaline. The concn. of (I)+(II) is 0.1-3 (esp. 0.5-1.5) wt.%. The (I):(II) ratio is 1:1. (II) are of formula 091R2R3N+Z-!where!R=8-20C!alkyl,!12-20C!alkenyl,!or!benzyl!opt. substd. by 1-20C alkyl or halogen; R1 and R2=1-6C alkyl; R3=Me or 8-18C alkyl; or NR2R3 is a ring contg. 4-5C atoms (opt. substd. by 1-4C alkyl or halogen), 1-2N atoms and 1-2 double bonds; Z =an anion, esp. fungicidal, e.g. salicylate or borate.
Patent DE-3870877-D1 (DE)
Inventor: KINNEY JR
IPC: F28C1/04
Filed: 1988-08-06
Granted: 1992-06-11
Abstract: An indiced draft cooling tower has a hot water basic which is located above four vertical fill structure sections arranged in a square pattern. Air is drawn inwards through these sections to cool hot water from the hot water basin. Cooled water is discharged from the lower ends of the sections and enters a cold water bath. Vertical struts with a L cross section are located at the corners of the tower and are sealed to the adjacent fill structure sections and support the hot water bath. The struts are pref. made from reinforced synthetic resin material.
Patent DE-3871072-D1 (DE)
Inventor: ERNST WOLFRAM DIPL ING
IPC: H04J3/06
Filed: 1988-10-04
Granted: 1992-06-17
Abstract: The testing circuit is used for a clock supply for a number of units operated with the same clock to allow switching from the active clock generator (PLLO), to a stand-by clock generator (PLLI), with the same clock frequency, including self-testing of the fucntion monitoring circuit itself. It uses two pairs of monitoring devices UA0, UB0, UB1, UA1),  each having a monitoring stage (UAO, UBl) for one clock generator (PLLO) and a second monitoring stage (UBl, UA1) for the other clock generator (PLL1) and two pairs of change-over switches (A/UO1, A/UO2; A/U11, A/U12) allowing the clock generators (PLLO, PLL1) to be switched between two clock distributor systems (VOVO, V1).
Patent DE-3878866-D1 (DE)
Inventor: DE LUCA GIOVANNA
IPC: A61P9/00
Filed: 1988-06-01
Granted: 1993-04-08
Abstract: PCT No. PCT/IT88/00041 Sec. 371 Date Feb. 3, 1989 Sec. 102(e) Date Feb. 3, 1989 PCT Filed Jun. 1, 1988 PCT Pub. No. WO88/09789 PCT Pub. Date Dec. 15, 1988.The present invention is directed to 3-indolepyruvic acid derivatives, compositions and methods of treating central nervous system disturbances due to the presence of an excessive amount of excitatory amino acids.
Patent DE-3881505-D1 (DE)
Inventor: ARTNER WILHELM
IPC: D06M13/325
Filed: 1988-12-21
Granted: 1993-07-08
Abstract: Water soluble stabilisers for use in liquor baths used in the oil- and water repellent finishing of fibre materials comprise amine salts of formula (I). In (I) R1, R2 and R3 independently = 1-22C alkyl or H provided that at least one alkyl gp. with at least 8C is present and the total C atoms in the alkyl gps. is at most 33, pref. at most 22, An = an anion and x = the negative charge on the anion, generally in aq. medium.