baber/WOPTO huggingface dataset:
Patent DE-3269280-D1 (DE)
Title: Glass-fibre reinforced material based on cement, and process for its production
Inventor: DESDOIGTS JACQUES
IPC: C04B14/38
Filed: 1982-03-17
Granted: 1986-04-03
Abstract: 1. A high density material possessing mechanical characteristics allowing it to be machined, this material having a stratified structure based on cement reinforced by networks of glass filaments, characterized in that it comprises, throughout the whole thickness of the material, alternating thin layers (1) of aluminous cement and blankets (2) of open mesh glass thread fabric made of threads of chipped silicone filaments (or chipped textured yarn) - known per se - which threads weigh between 34 tex and 600 tex, have a mesh number par square centimetre of between 1 and 22 and extend in one piece over the whole corresponding dimension of the material.
Patent DE-3273357-D1 (DE)
Title: Improved reaction injection molding process
Inventor: EWEN JAMES HAROLD
IPC: C08G18/10
Filed: 1982-08-25
Granted: 1986-10-23
Abstract: The use of certain prepolymers of 4,4'-methyienebis-(phenyl isocyanate), in place of the latter diisocyanate itself in the preparation of polyurethane-polyureas using aromatic diamine extenders, has a number of advantages par- ticuiariy when the compositions are prepared by reaction injection molding techniques using two streams of reactants. The principal advantages are (i) a useful increase in gel time and (ii) a ratio of amounts of the two reactant streams which more nearly approaches 1:1.This latter factor not only improves the efficiency of mixing of the components in the mixing head but, together with the longer gel time, significantly increases the output of mixed reactants per unit of time. The prepolymers of 4,4'- methyienebis(phenyi isocyanate) employed to achieve the above results are those derived from polyoxy-ethylene polyoxypropylene polyether diols and triols (MW = 1000-10.000), polytetramethylene glycols (MW = 600-5.000) and polyester diols and triols (MW = 500-8.000).
Patent DE-3279387-D1 (DE)
Title: Process for preventing or checking the blending of the atmosphere existent in a confined space with a gaseous material present in that space
Inventor: JAHN HERMANN DR
IPC: G21C9/00
Filed: 1982-07-14
Granted: 1989-03-02
Abstract: In a method of inhibiting or avoiding intermixing of the atmosphere which exists in a closed nuclear reactor containment space with a gaseous substance present in the same space a change in density of the atmosphere is induced in either lower or upper area of the space such that a stable atmosphere stratified into superimposed layers is formed in that space due to the change in density.
Patent DE-3279964-D1 (DE)
Title: Low dispersion, low-loss single-mode optical waveguide
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B/
Filed: 1982-12-06
Granted: 1989-11-02
Abstract: Disclosed is an optical waveguide fiber having a core (10, 12, 14) surrounded by a layer (16) of cladding material. The core is characterized in that it includes a region (14) of depressed refractive index. The inner radius ai of this region (14) is greater than zero, and the outer radius ao thereof is less than the core radius. By appropriately selecting the core index depression characteristics such as radial location, width, depth and shape, a fiber having the desired wave guide dispersion characteristics can be designed. Dispersion minimization over a wide wavelength range can be achieved, without adverse affect on system loss.
Patent DE-3361439-D1 (DE)
Title: Accessory connectable to a multimeter for the measurement of earth resistances
Inventor: ARNOUX DANIEL
IPC: G01R27/20
Filed: 1983-11-10
Granted: 1986-01-16
Abstract: The invention provides a measuring attachment connectible to a multimeter for measuring earth resistances, comprising a casing having a first group of terminals for a measurement signal and a second group of terminals for electrical connection of the attachment to a multimeter, and electric circuits housed in the casing and comprising generator means for generating an AC current of constant value but of a frequency different from that of the mains and its harmonics, said generator means having an output connected to first and second terminals of said first group of terminals, and a synchronous detector having a measurement signal input which is connected to said second terminal and to a third terminal of said first group of terminals, a control input which is connected to said generator means and an output which is connected to first and second terminals of said second group of terminals.
Patent DE-3361578-D1 (DE)
Title: Protective transfer tunnel arrangement
Inventor: KOEHLER WILLEM GERARDUS
IPC: B60P3/03
Filed: 1983-01-20
Granted: 1986-02-06
Abstract: Telescopic transfer-hatch construction for the protected transfer of money or other valuables between two objects, such as buildings or vehicles. The construction (1) comprises an outer tunnel (2) fixedly mounted in one of the objects and within the outer tunnel a slidable tunnel (6). A door (7) is located in a fixed inner tunnel (4) which is connected to the fixed outer tunnel (2). By means of the construction, which can be mounted in the wall of a building, a protected connection can be established. As soon as a hatch or a door mounted in a money transport car is positioned in front of the construction, the inner tunnel (6) will be unlocked and moved against the car, a hood (31) joining the car. After locking the slidable tunnel (6) the door (7) will be unlocked.
Patent DE-3364573-D1 (DE)
Title: Speech recognition apparatus
Inventor: TAKEBAYASHI YOICHI
IPC: G10L15/00
Filed: 1983-01-27
Granted: 1986-08-28
Abstract: A speech recognition apparatus includes a speech signal analyzing circuit for time-sequentially generating acoustic parameter patterns representing the phonetic features of speech signals, and phoneme reference memories each storing a plurality of reference parameter pattern vectors. A phoneme pattern vector from the speech signal analyzing circuit is compared with each of the reference pattern vectors stored in the phoneme reference memories in order to recognize an input speech. The speech signal analyzing circuit has a parameter extraction circuit for time-sequentially extracting acoustic parameter patterns representing the speech signal, a first phoneme pattern vector memory for storing a phoneme pattern vector including an acoustic parameter pattern of each frame from the parameter extraction circuit, and a second phoneme pattern vector memory for storing a phoneme pattern vector including a plurality of parameter patterns from the parameter extraction circuit.
Patent DE-3369721-D1 (DE)
Title: Quick release fastener
Inventor: WRIGHT ANDREW CHARLES WALDEN
IPC: F16B37/08
Filed: 1983-11-02
Granted: 1987-03-12
Abstract: A quick-release fastener comprises a threaded stud (11) and a complementarily threaded receptacle (1), the stud and receptacle each having one or more longitudinally extending threaded and unthreaded portions (15, 8). The or each threaded portion (15, 8) of the stud (11) and receptacle (1) respectively has a lesser angular width than the unthreaded portions of the receptacle and stud respectively. The fastener has at least one stop (9) at one edge of the or one of the threaded portions (8, 15) on the stud or receptacle, whereby the stud can be inserted into the receptacle with the threaded (8, 15) and unthreaded portions of the stud (11) and receptacle (1) respectively aligned and can thereafter be rotated to engage the respective threaded portions. The stop (9) prevents over-rotation of the stud (11) within the receptacle (1) thereby to define a fastened orientation of the stud within the receptacle.
Patent DE-3375289-D1 (DE)
Title: Inking device and method for printing machines
Inventor: MOURRELLON GEORGES
IPC: B41F31/04
Filed: 1983-05-10
Granted: 1988-02-18
Abstract: PCT No. PCT/FR83/00090 Sec. 371 Date Jan. 10, 1984 Sec. 102(e) Date Jan. 10, 1984 PCT Filed May 10, 1983 PCT Pub. No. WO83/04003 PCT Pub. Date Nov. 24, 1983.Method for applying a thin film of a high viscosity liquid to a moving surface by means of an inking roller having a flexible outer cover and that is in contact with other rollers. A layer of predetermined thickness of the liquid is deposited on a supply roller having a tangential speed relatively slower than that of the inking roller. The supply roller supplies liquid over a contact area of the contacting rollers and the liquid product is transferred and spread into a thinner layer on the inking roller, either directly or indirectly.
Patent DE-3376211-D1 (DE)
Title: Pyridyl(oxy/thio)phenoxy compounds, herbicidal compositions and methods
Inventor: JOHNSTON HOWARD
IPC: C07D213/79
Filed: 1983-06-09
Granted: 1988-05-11
Abstract: Certain novel pyridinyloxyphenoxy alkanoic acids, pyridinylthiophenoxy alkanoic acids, derivatives thereof and related compounds are described. More specifically, these novel compounds bear a fluorine substituent in the 3-position of the pyridinyl group and in the 5-position the substituent is selected from chlorine, CF3, CF2Cl or CF2H. These novel compounds exhibit surprising preemergent and postemergent activity in the control of grassy weeds.
Patent DE-3381579-D1 (DE)
Inventor: MORGENROT BRIGITTE
IPC: A41D23/00
Filed: 1983-12-02
Granted: 1990-06-28
Abstract: 1. A collar for the protection of the clothing and body of a baby from becoming dirty, particularly wet by saliva, the collar being made of absorbent material, being closable at the neck portion by connection means, such as connection ties, situated at the ends, and being formed by a strip (1) which is widened and/or thickened at the middle portion (2) which engages the chin.
Patent DE-3461167-D1 (DE)
Title: Burners for machines used in the thermo-mechanical treatment of objects such as glass tubes
Inventor: SOULARD DOMINIQUE
IPC: C03B23/11
Filed: 1984-07-26
Granted: 1986-12-11
Abstract: A burner for a machine for the thermomechanical treatment of glass tubes is oriented obliquely with respect to a path of movement followed by the glass tubes in the machine. The burner is connected to a fuel delivery pipe and is provided with nozzles arranged in tiers in the desired direction.
Patent DE-3467562-D1 (DE)
Title: Process for recovering cesium from cesium alum
Inventor: MEIN PETER GUENTER
IPC: C01G45/12
Filed: 1984-07-06
Granted: 1987-12-23
Abstract: Cesium is recovered from cesium alum, CsAl(SO4)2, by a two-reaction sequence in which the cesium alum is first dissolved in an aqueous hydroxide solution to form cesium alum hydroxide, CsAl(OH)3, and potassium sulfate, K2SO4. Part of the K2SO4 precipitates and is separated from the supernatant solution. In the second reaction, a water-soluble permanganate, such as potassium permanganate, KMnO4, is added to the supernatant. This reaction forms a precipitate of cesium permanganate, CsMnO4. This precipitate may be separated from the residual solution to obtain cesium permanganate of high purity, which can be sold as a product or converted into other cesium compounds.
Patent DE-3468955-D1 (DE)
Title: Electric switch
Inventor: COPPOOLSE WILLEM
IPC: H01H1/50
Filed: 1984-09-20
Granted: 1988-02-25
Abstract: An electric switch comprising at least one movable contact and one stationary contact, a movable mass, which in the distant position of the movable contact, when the switch is open, rests against the stationary contact opposite to the side which will stop the movable contact upon closing the switch, upon which the impact energy will be transmitted as pressure waves through said stationary contact towards said mass, which waves, upon reaching said mass will be converted into energy of movement of said mass, which is moved thereby away from the stationary contact to be held at a distant position from said stationary contact. Said mass can be driven away again from said distant position towards said stationary contact, such that upon striking this contact the impact energy will be transmitted as pressure waves towards the movable contact now, to drive this away from the stationary contact thereby opening the switch. This switch will be free from contact vibrations, will be opened with high velocity and needs little supplied operating energy.
Patent DE-3471143-D1 (DE)
Title: Gear selector means
Inventor: BENNETT JOHN SEBASTIAN
IPC: F16H63/44
Filed: 1984-03-06
Granted: 1988-06-16
Abstract: A gear selector means for use with a transmission having a main change speed gear set (X) and one or more associated range change gear sets (Y, Z). The selector means includes a selector member (50) which is movable to a number of positions (1, 2, 3, 4) for the selection of a number of change speed ratios of the transmission and which has a neutral position or series of positions (n) corresponding to a neutral condition of the transmission. The selector member is movable from the or a neutral position (n) to an "up" position (52) in which upward range changes can be made in a predetermined sequence (A, B, C, D) and to a "down" position (53) in which downward range changes can be made in a predetermined sequence, each movement of the selector member to the "up" or "down" position being arranged to change the operative range of the transmission either up or down to the next range in the predetermined sequence.
Patent DE-3478311-D1 (DE)
Title: Naturally maintained integral cane sugar and process to prepare it
Inventor: LANGEN ARNOLD
IPC: C13B30/02
Filed: 1984-10-11
Granted: 1989-06-29
Abstract: To produce an unprocessed complete cane sugar with approximately the color and flavor of fresh sugarcane juice and still containing valuable amino acids and vitamins, only up to 50% of the sugarcane juice in terms of the weight of the cane is pressed from ripe, de-leaved, and clean sugarcane with a high sucrose content, the juice is pasteurized at a temperature above the second flocculation point of the waxes, fats, proteins, and pentosans, the flocculate is gently separated out, the purified juice gently thickened below the pasteurization temperature, and the resulting syrup converted into a dry and pourable product by suddenly extracting the residual water.
Patent DE-3479742-D1 (DE)
Title: Method of culturing freeze-dried microorganisms
Inventor: DAGGETT PIERRE-MARC
IPC: C12N1/04
Filed: 1984-10-25
Granted: 1989-10-19
Abstract: A method is disclosed for culturing freeze-dried microorganisms directly in the vessel in which the organisms are freeze-dried simply by the addition of sterile, distilled water, a method for preparing a freeze-dried suspension of microorganisms and nutrient medium is also disclosed.
Patent DE-3482942-D1 (DE)
Inventor: SNAREY MICHAEL DR
IPC: A23K1/16
Filed: 1984-12-03
Granted: 1990-09-13
Abstract: L-Pyroglutamyl-pyridylalanyl-L-prolinamides of the formula: 
<CHEM>
 wherein R<1> is H, C1-C6 alkyl, C3-C7 cycloalkyl, C2-C8 alkoxyalkyl or aryl; and X is H, halo, C1-C4 alkyl or C1-C4 alkoxy; and their physiologically acceptable salts and feed compositions thereof are useful for improving the efficiency of feed utilisation and/or growth of animals especially poultry.
Patent DE-3561499-D1 (DE)
Title: Method of cleaning exhaust gases
Inventor: KITAHARA KOICHI
IPC: B01D53/86
Filed: 1985-03-13
Granted: 1988-03-03
Abstract: An exhaust gas contg. as a toxic component at least one of arsine, phosphine, diborane and hydrogen selenide, is cleaned by contacting the gas with a moulded cleaning agent comprising (a) cupric oxide; and (b) at least one metal oxide from silicon oxide, aluminium oxide or zinc oxide, the agent having a density of 1.5-3.5 g/ml and a metal atomic ratio M/(M + Cu) = 0.02-0.7, in which Cu is the number of gram atoms of copper and M is the total number of gram atoms of silicon, aluminium and/or zinc.
Patent DE-3566866-D1 (DE)
Title: Automatic injection device
Inventor: MIJERS JAN W M
IPC: A61M5/20
Filed: 1985-10-01
Granted: 1989-01-26
Abstract: The invention relates to an automatic injection device comprising an assembly of a discharge mechanism (5), a cartridge holder (6) of synthetic material and a cartridge (8) which is slidably accommodated in the cartridge holder, which cartridge comprises a glass ampoule (9), if desired, enveloped by a sheath of shrinkable sheet, said ampoule consisting of an ampoule cylinder (27) in which an injection liquid or various injection liquids separated from each other by stoppers and a piston (11) which can be moved in the ampoule cylinder are provided, a connection means (14) for an injection needle (13) in which or to which the injection needle, if desired, covered by a guard (12) to maintain the needle in a sterile condition, is connected, and a shoulder (29) between ampoule cylinder and needle connection means, the cartridge holder (6) consisting of a sleeve-like rear portion (32) which is open at each end and which, after actuating the injection device, is traversed by the ampoule cylinder and the inner surface of which has substantially the same transverse dimensions over the whole length, and a front portion (30) which forms one assembly with the sleeve-like portion and, after actuating the syringe, serves to discontinue the forward movement of the cartridge in the holder and to allow passage of the needle. The sleeve-like portion (32) of the cartridge holder has a five-sided to fourteen-sided cross-section over a length which is at least equal to the length of the ampoule cylinder and is proportioned in such way that the ampoule cylinder engages the inner side surfaces of said sleeve-like portion with friction. The invention furthermore relates to a cartridge holder for said injection device. ,
Patent DE-3569087-D1 (DE)
Title: Robot with power laser beam
Inventor: BISIACH BRUNO
IPC: B25J11/00
Filed: 1985-09-27
Granted: 1989-05-03
Abstract: An industrial robot with power laser beam for the cutting or welding of workpieces according to a desired pattern. The robot has six axes of movement - if desired a seventh axis can be provided - and a triaxial hollow head. The laser beam is generated by a generator (1) separate and outside the robot and reaches the robot through a side opening (12, 12') whereafter it is axially directed by a pair of adjustable mirrors (15, 20) to the hollow head (7). Two further mirrors (24,25) fitted in the head direct the beam perpendicularly on the workpiece to be cut or welded, according to the desired path.
Patent DE-3570031-D1 (DE)
Title: Method for path finding in a meshed telecommunication network
Inventor: HOFMANN MATHIAS
IPC: H04Q3/00
Filed: 1985-06-29
Granted: 1989-06-08
Abstract: 1. A method of determining a free connection path between subcriber stations in a telecommunications network comprising switching centres which are connected to one another is meshed fashion and which, in the event of a call are in each case supplied from an originating switching centre with the information items which relate to the desired subscriber station and which are compared with corresponding information items of the subscriber stations connected to these switching centres, where the subscribers (TN) are combined in groups and are normally connected in groups to one and the same switching centre (KVS), characterized in that in the event of a call, by transmitting an information item which contains the group and subscriber number of the respective subscriber, the originating switching centre firstly initiates a path finding operation and connection establishment in accordance with the routing principe, and in the event of an unsuccessful attempt, by transmitting the same information, the originating switching centre then initiates a path finding operation and connection establishment is accordance with the principe of free target finding, and that a target switching centre which receives such a target search and message not only establishes a connection to the originating switching centre but simultaneously transmis a group message which characterizes the group of the respective subscriber (TN) and which is supplied to all switching centres in which it regenerates the information items which characterize the accessibility of the respective subscriber group.
Patent DE-3574697-D1 (DE)
IPC: C07C67/00
Filed: 1985-05-31
Granted: 1990-01-18
Abstract: Process for the preparation of acylurethanes by reacting a urethane with compounds containing hydroxyl groups, which comprises reacting a hydroxy compound (A) with a urethane (B) in the form of an imide of the formula    <IMAGE>  (I)  to give an acylurethane containing at least one grouping of the formula -CO-R-CO-NH-COOR1 (II). In these formulae, R denotes the hydrocarbon radical of an optionally  alpha , beta -ethylenically unsaturated, aliphatic, cycloaliphatic or aromatic dicarboxylic acid or endomethylene derivatives thereof, and R1 denotes alkyl, alkoxy, alkoxyalkyl, cycloalkyl or benzyl. These acylurethanes are suitable for use as self-crosslinking curing agents or as curing agents for polyhydroxy compounds for the production of shaped articles and/or coatings.
Patent DE-3576395-D1 (DE)
Inventor: WALKER STEPHEN J
IPC: F16L15/04
Filed: 1985-03-15
Granted: 1990-04-12
Abstract: An improved tubular connector 10 includes a firsttubular member 12, a second tubular member 14, the members having external grooves 28, 30 near their ends which are to be jointed, a plurality of latching segments 32 having internal projections 34 adapted to engage in the grooves of both said first tubular member and said second tubular member and also having external tapered surfaces, and an actuator ring 36 having an internal tapered surface 38 matching and engaging the external tapered surfaces of said latching segments. Movement of the actuator ring in one direction wedges the segments into tight latching engagement with said grooves on the tubular members and movement in the other direction releases the segments to allow them to disengage from said grooves on said tubular members. An external retaining groove 46 is formed in one of the tubular members, and a split ring 44 is positioned in the external retaining groove and engages the actuator ring to exert a force thereon which retains it in each of its extreme positions.
Patent DE-3578322-D1 (DE)
Inventor: ABILDGAARD WILLAM H
IPC: B42F13/14
Filed: 1985-07-16
Granted: 1990-07-26
Abstract: Heretofore, there have been two common systems of strip binding. One uses paper punched with rectangular holes and curled plastic combs having fingers passing through the holes. The other uses round holes in the paper and male and female strips, the studs of the male strips fitting through the holes in the paper and in the female strips. Excess stud length is cut off and rivet heads formed to make a permanent bind. The present invention uses rectangular punched paper similar to the first systems and strips generally similar to the second system. At least two studs and female strip holes are offset to prevent lateral displacement of the paper.
Patent DE-3582895-D1 (DE)
Inventor: MATSUO HISAYUKI
IPC: A61K35/34
Filed: 1985-02-28
Granted: 1991-06-27
Abstract: There are disclosed a new peptide β-hANP of the following structure:and acid addition salt thereof; a diuretic composition and a hypotensor composition containing the β-hANP or an acid addition salt thereof; and processes for the production thereof.