baber/WOPTO huggingface dataset:
Patent DE-3562442-D1 (DE)
Title: Shirt collar with an expansible fastening strap
Inventor: BORG ANTOINE
IPC: A41B3/02
Filed: 1985-06-24
Granted: 1988-06-09
Abstract: 1. Adjustable neckband collar with on one side a fixed buttonhole and on the other side an edge (8) with a mobile button (7) adjusted by means of an elastic band (3) placed into the neckband. This elastic band is fixed at one end and extendable at the other by a non-elastic band (5) with a household eyelet (6) to enable the length of non-elastic band (5) with the button (7) to pass outside the neckband. This collar is characterized in that it is fitted with a second eyelet (6') parallel to the aforementioned eyelet (6) at a distance not greater than the button width (7). The extension (5A) of the non-elastic band (5) is sufficient to enable this non-elastic band (5) to come out of the aforementioned eyelet (6) and back into the neckband through the second eyelet (6'), extending to be secured by its free end either to itself or to the elastic band (3). The button (7) is secured to the part of the non-elastic band (5) which passes between the two eyelets (6, 6') when the collar is open.
Patent DE-3565035-D1 (DE)
Title: Single case for a modular encasing construction
Inventor: FAHRENKROG-PETERSEN DIETER
IPC: H05K7/14
Filed: 1985-06-05
Granted: 1988-10-20
Abstract: 1. Individual housing for a housing arrangement which may be constructed modularly and in which each of the individual housing is of such a width that by arranging a plurality of individual housings side by side, a predetermined width may be obtained in each case, characterised in that each individual housing (10) comprises two housing portions (12, 13) and in that the housing portions (12, 13) have, in each case, a width of either 1/12 or 3/12 of the predetermined width.
Patent DE-3567852-D1 (DE)
Title: Two or more layered building elements and process for their production
Inventor: BESSE HEINZ
IPC: B32B13/12
Filed: 1985-05-03
Granted: 1989-03-02
Abstract: 1. Double or multi-layered transportable construction elements comprising covering and/or intermediate layers, if necessary consisting of a variety of substances, characterized in that the composite is prepared in a multi-step process from a hydraulically hardening, flowable mortar which is enriched with synthetic-material and which is formed by adding water to : cement, quartzitic and/or calcitic sands or powders, polymeric binder, wetting agent, and if necessary further usual additives.
Patent DE-3579025-D1 (DE)
Inventor: SCHIJF HENDRIKUS JOHANNES
IPC: E04C2/40
Filed: 1985-03-08
Granted: 1990-09-13
Abstract: @ A double walled panel (1) comprising on its small longitudinal sides (2a, 2b) a profiling formed in cross-section by a curved nose (7) which faces wide side surface (10), the base of which being situated at a distance from the same wide side surface (10) and a free-standing thickening (6) - as seen in cross-section - being disposed at the other small side (2a) and supported near the same wide side surface (10) fitting into an adjacent panel recess (5) enclosed by its curved nose (7).
Patent DE-3666364-D1 (DE)
Title: Spray device for a compressible container
Inventor: CALLAHAN GEORGE EDGAR
IPC: B05B11/04
Filed: 1986-08-25
Granted: 1989-11-23
Abstract: 1. Spray device for attachment to a compressible container with a liquid nozzle (1) for the liquid to be atomized and with a riser (2) extending into the interior of the container and leading to the liquid nozzle (1), and also with an annular chamber (3) placed around the liquid nozzle, the chamber being connected with the air space in the container above the liquid, the annular chamber (3) opening into a mixture nozzle (4) located on the same axis as the liquid nozzle (1), whereby the orifice (7) of the liquid nozzle lies on a level which is retracted in the direction of flow from the orifice (8) of the mixture nozzle, characterized by a vortex chamber (9) located before the liquid nozzle (1), said vortex chamber being connected with the riser (2) by means of a tangential inflow channel (10), whereby the liquid nozzle (1) and the mixture nozzle (4) have approximately conical interior walls (5, 5'), such that the vortex chamber (9) and the annular chamber (3) taper into their respective conical interior walls (5, 5'), whereby the liquid nozzle (1) has an approximately conical exterior wall (6), and extends into the mixture nozzle in such a manner that the annular chamber (3) opens into the mixture nozzle (4) through an annular conical ring (34).
Patent DE-3666803-D1 (DE)
Title: Process for the preparation of hydrocarbons
Inventor: BODE DIRK
IPC: C10G47/14
Filed: 1986-01-15
Granted: 1989-12-14
Abstract: A process for the preparation of hydrocarbons by catalytic reaction of carbon monoxide with hydrogen wherein the feed is contacted at elevated temperature and pressure with a catalyst comprising 3-60 pbw cobalt, 0.1-100 pbw zirconium, titanium, chromium and/or ruthenium per 100 pbw of carrier, which catalyst is in the form of a fixed bed and has an external surface area S<sub>E</sub> and wherein together with the feed a hydrocarbon-containing liquid boiling above 100 °C is passed through the catalyst in a downward direction at such a superficial liquid flow velocity V<sub>s</sub> at the inlet of the bed that the product V<sub>s</sub> x S<sub>E</sub> is larger than 1.
Patent DE-3669938-D1 (DE)
Inventor: ANANTH RAJU S
IPC: G11B5/60
Filed: 1986-12-12
Granted: 1990-05-03
Abstract: Embodiments include flying "catamaran" heads with air-bearing rail-faces which are "slotted" for burnishing enhancement.
Patent DE-3671796-D1 (DE)
Inventor: JENKINS DAVID PAUL
IPC: F23N1/02
Filed: 1986-08-29
Granted: 1990-07-12
Abstract: The invention provides an arrangement of controlling reactants in a chemical engineering system comprising feeding to a background electronic logic control circuit analysis signals with respect to the operation of the reactants in the reaction for interpretation therein; drawing conclusions as would a field technologist, implementing experiments from these conclusions to improve the efficiency, and if greater efficiency is achieved, feeding interpreted data signals with respect thereto from the background logic circuit to a data file; feeding data signals from the data file to a foreground electronic logic circuit together with signals relating to the activity level of the reaction and the physical conditions of the incoming supply of at least one reactant to the reaction; the foreground logic circuit controlling the flow of one or more reactants to the reaction on the basis of the signals received thereby.
Patent DE-3672643-D1 (DE)
Inventor: MATHIS PETER
IPC: G01F1/58
Filed: 1986-03-20
Granted: 1990-08-23
Abstract: 1. Method for the intermittent measurement of the throughflow of an electrically conducting liquid with the aid of an inductive flow transducer (1), wherein the throughflow is measured by means of build-up and decay of a magnetic field during individual measurements which are delimited one from the other by repeated connection with and separation from a direct voltage source, characterised thereby, that during each individual measurement, a) a capacitor (C1) is charged by means of the direct voltage source (20), b) that the direct voltage source (20) is separated from the capacitor (C1) after the charging and the excitation coils (15, 16) of the flow transducer (1) are fed from the capacitor (C1), wherein the magnetic field is built up only so far that the saturation state of the flow transducer (1) is not yet reached, c) that the energy to the flow transducer (1) is then interrupted, wherein the energy produced on the decay of the magnetic field caused thereby is conducted back into the capacitor (C1), d) that for the evaluation of the output signal produced by the flow transducer (1), also that part of the output signal, which arises without energy supply during the decay of the magnetic field, is evaluated as useful signal, e) that after the evaluation of the useful signal, the capacitor (C1) is again connected with the direct voltage source (20) for the purpose of renewed charging for the next individual measurement, wherein the supplied energy is smaller by the energy regained by the decay of the magnetic field during the preceding individual measurement.
Patent DE-3688480-D1 (DE)
Inventor: SCHROEDER JOHANN DR
IPC: F28D20/00
Filed: 1986-06-27
Granted: 1993-07-01
Abstract: Heat sink to dissipate the heat released by electric modules, e.g. razors, kitchen appliances and windscreen wiper drives, uses a latent heat store (1) between the heat emitting module (2) and the part (3) which is to be protected from overheating. The fusion point of the store agent lies between the working temp. of (2) and the max. permissible temp. of (3). Thermal insulation (4,5) surrounds them; their thickness ensures that the heat gradient is greater towards the latent heat store. The latter is pref. a salt hydrate or hydroxide hydrate.
Patent DE-3689643-D1 (DE)
Inventor: FELDON STEVEN
IPC: H03F1/22
Filed: 1986-09-25
Granted: 1994-03-24
Abstract: Disclosed is a battery powered, hand-held self-contained electronic tonometer with a digital readout for displaying pressure in millimeters of mercury. The tonometer includes a transducer which is a solid state pressure sensitive element and which produces a voltage proportional to intraocular pressure. An electrical waveform is produced by gently bringing the transducer in contact with the cornea. The waveform is converted to a digital signal and processed by a single chip microprocessor. The baseline of a reference signal is nulled by equalizing the charges on two capacitors on the inputs of two differential amplifiers. Equalizing the differential inputs of the two amplifier stages results in a gain of zero and removes any carrier signal. Microprocessor software detects the baseline condition established by equalizing the differential inputs. The microprocessor then looks for a series of valid measurements and calculates the average intraocular pressure along with an estimate of reliability. This average value and the reliability indicator are displayed on a liquid crystal display.
Patent DE-3760522-D1 (DE)
Title: Method and device for manufacturing a fine ceramic mass with a high homogeneity and a high degree of fineness
Inventor: KOHLER EMIL-KARL DR ING
IPC: B01F25/90
Filed: 1987-05-18
Granted: 1989-10-12
Abstract: 1. Process for producing a granulated fine-ceramic mass of high homogeneity and a high degree of fineness from ceramic raw materials, liquids, additives and the like, the component materials being ground down finely and liquid being added and, if appropriate, partially extracted at a later time, characterized in that the component materials are ground down dry or wet, and in that all the component materials or individual component materials are conveyed from above in free fall into and through a vertically arranged vessel, thereby being brought in contact with the liquid or part of it by nozzle spraying, under the effect of turbulence, and being agglomerated.
Patent DE-3763328-D1 (DE)
Inventor: ROCHOLL HANS
IPC: F16D65/28
Filed: 1987-06-05
Granted: 1990-07-26
Abstract: An assembly and disassembly system for a spring of a brake actuation unit, in particular for rail vehicles including a fluid pressure cylinder and a piston slidable in the cylinder. A cylindrical nut member is provided having a tubular portion extending outwardly of the piston. An output head is connected to the tubular portion and includes an outer tubular portion extending towards the piston. A compression spring is provided disposed between the tubular portion of the cylindrical nut member and the outer tubular portion of the output head. A sleeve member is disposed between the spring and the outer tubular portion of the output head. This sleeve is provided with a slot which extends in an axial direction along the sleeve. The outer tubular portion includes an opening which may be aligned with the sleeve slot. A member such as a pin is provided which extends through the opening into the slot holding the sleeve and the outer tubular portion in a position engaged around the spring.
Patent DE-3770585-D1 (DE)
Inventor: MOLLENHAUER CHRISTIAN PROF DR
IPC: G01L9/00
Filed: 1987-11-06
Granted: 1991-07-11
Abstract: A pressure sensor for electrical measurement of a small mechanical, planar pressure, in particular for determining the bearing pressure of a lying or standing person, consists of one or two electrically conducting silicone rubber (LSK) elements between two metal contacts. A line of contact or a point of contact exists between the two LSK elements or between one LSK element and the contacts. <IMAGE>
Patent DE-3773246-D1 (DE)
Inventor: FINKE JUERGEN DR
IPC: C08G69/42
Filed: 1987-02-17
Granted: 1991-10-31
Abstract: Aromatic polyamides and/or polyamideimides which are processable as thermoplastics are prepd. by transamidising aromatic bisamides of formula (I) R-CO-NH-Ph-NH-CO-R (I) in which R=1-4C alkyl and Ph=p-phenylene gp., using a process which comprises reacting in the melt at 200-380 deg.C (A) at least one aromatic polycarboxylic acid chosen from (i) isophthalic acid which is opt. up to 60% replaced by terephthalic acid, (ii) an acid of formula (1)  in which X=-CH2-, -CO-, -O-, -S-, -SO2-or -O-Ph-SO2-Ph-O- and A= (2) in which n=1 or 2, or  or (3); or (iii) a naphthalene carboxylic acid of formula (4) where n=1 or 2, or (5) and (B) at least one aromatic bisamide of formula (II). R-CO-NH-Ph-X-Ph-Y-Ph-X-Ph-NH-CO-R (II) in which R=1-4C alkyl, of which up to 50 mol. % is opt. replaced by a bisamide of formula R-CO-HN-Ph(Z-Ar)m-NH-CO-R in which m=0 or 1, Z=-O-, -S-, -SO2-, -CO- or -CH2- and R=1-4 C alkyl.
Patent DE-3774787-D1 (DE)
Inventor: HLAWATSCHEK HARTMUT
IPC: C04B35/043
Filed: 1987-04-14
Granted: 1992-01-09
Abstract: A refractory sprayable material or unfired refractory moulding contains sintered magnesite and/or sintered dolomite as main refractory component, together with 0.5-5wt.% bentonite, 1-5wt.% aluminium sulphate and 0.5-5wt.% alkaline earth cpd., the novelty being that caustic magnesia (MgO which is not dead-burnt and which forms an alkaline suspension with water) and/or magnesium hydroxide is used as the alkaline earth cpd.
Patent DE-3775311-D1 (DE)
Inventor: ERDMANN DIETRICH
IPC: C23C16/20
Filed: 1987-09-03
Granted: 1992-01-30
Abstract: Gas phase deposition of metal on substrates is carried out by using organometallic cpds. of formula R1R2M-X-Y (I): M = Al, In or Ga; X = -(CHR5)n- (n = 2, 3, 4 or 5), -2-C6H4-(CH2)m-, -(CH2)m-2-C6H4 or -(CH2)m-2-C6H10- (m = 1 or 2); R5 = H or 1-4C alkyl; Y = a 5-6-membered heterocycle with gp. V hetero-atom(s), -NR3R4, -PR3R4, -AsR3R4 or -SbR3R4; R1-4 = H, linear or branched 1-3C alkyl (opt. partly or completely fluorinated), 3-8C cycloak(en)yl, 3-8C alkenyl or opt. substd. phenyl. The prepn. of (I) is described e.g. in G. Baehr & P. Burba, Methoden der Organoischen Chemie, vol. XIII/4, Georg Thieme verlag, Stuttgart (1979); US 3154528; Jastrzebski et al., Organometallics, 1982, 1, 1492; and Mueller, Chem. Ber. 1955, 88, 251, 1765.
Patent DE-3776341-D1 (DE)
Inventor: SCHEINDEL CHRISTIAN
IPC: F16N21/04
Filed: 1987-09-02
Granted: 1992-03-05
Abstract: Adapator to supply lubricant to a lubrication fitting having a flow restrictor which is normally biased to a closed position, comprises a tubular member shaped to removably receive the port of the lubrication fitting with a separating disc mounted in the tubular body and carrying a pin smaller than the dia. of the opening of the lubrication fitting so that the pin may enter the opening and move the flow restrictor to an open position to allow lubricant to flow through, the disc having a number of openings to allow fluid to flow through the adaptor tube.
Patent DE-3777970-D1 (DE)
Inventor: HOSHI TOSHIO SEKIYADO WORKS
IPC: B41F13/70
Filed: 1987-11-30
Granted: 1992-05-07
Abstract: In a slip sheet insertion-delivery apparatus, a plurality of printing sheet grippers opposite to some of a plurality of gripper pads mounted on a gripper pad shaft and slip sheet grippers opposite to the remaining gripper pads are mounted on one gripper shaft. The slip grippers are loosely fitted on the gripper shaft through corresponding torsion springs. A cam mechanism is arranged to simultaneously open/close the printing and slip sheet grippers near a cylinder. Another cam mechanism including a plurality of cams is arranged to simultaneously open/close only the slip sheet grippers at a slip sheet insertion position.
Patent DE-3789344-D1 (DE)
Inventor: ROWE EDWARD A
IPC: H01B3/20
Filed: 1987-09-29
Granted: 1994-04-21
Abstract: Dielectric fluid is prepared by combining perchloroethylene with an aliphatic hydrocarbon having 7-9 carbon atoms in the aliphatic chain. The resulting dielectric has improved freezing point and nonflammability characteristics.
Patent DE-3863090-D1 (DE)
Inventor: ROBIN MICHEL
IPC: E21B43/24
Filed: 1988-01-11
Granted: 1991-07-11
Abstract: The invention concerns an enhanced oil recovery process improving the gas sweeping of an oil formation reservoir comprising at least one injection, through at least one injection well, either simultaneously or separately, of a plug of solution, preferably aqueous, of at least one surfactant and of a gas and/or steam plug (or "slug"), so as to form a foam. At least a portion of said reservoir is swept by said foam and the hydrocarbons are recovered through at least one producing well. The surfactant complies with the general formula RF-Y-X wherein RF is a perfluoric carbon radical, Y is a single bond or a divalent carbon radical containing at least one oxygen, sulfur and/or nitrogen atom, and X is a hydrophilic group.
Patent DE-3866106-D1 (DE)
Inventor: LANG ARMIN
IPC: B62D5/04
Filed: 1988-06-25
Granted: 1991-12-12
Abstract: The electric servo motor (8) is coupled to the spindle (11) via a clutch and with an elastic element to prevent damage tot he motor.  The spindle is threaded into the end of the rack and reinforces the action of the pinion.  A safety switch (28) prevents overloading the motor. The elastic coupling comprises a metal bellows which transmits torque and allows axial displacement.  The safety switch monitors the axial load on the drive and switches the electric clutch.
Patent DE-3870931-D1 (DE)
Inventor: KLEINFELDEN JEAN
IPC: C09D133/08
Filed: 1988-03-01
Granted: 1992-06-17
Abstract: This coating, of the type with two components, one being liquid, the other solid, which are mixed at the time of use, is such that the solid component comprises, in per cent by weight, from 20 to 60% of a hydraulic binder chosen from the group consisting of plaster, cement and swelling calcium bentonite, from 10 to 40% by weight of a branched product chosen from the group consisting of wood sawdust and ground metallurgical slag, and from 2 to 10% of micronised natural mica, while the liquid component comprises, dispersed in water, an acrylic copolymer resin of basic pH in a quantity representing from 30 to 50% by weight of the component, and a suitable plasticiser, the mixing of the liquid component and of the solid component being carried out so that the liquid component represents from 80 to 100% by weight of the solid component.
Patent DE-3872221-D1 (DE)
Inventor: BUCK ALFRED
IPC: F01N3/022
Filed: 1988-09-21
Granted: 1992-07-23
Abstract: Apertured tubes held in parallel in a casing receiving IC engine fumes, esp. from Diesel engines, remove carbon particles from the fumes during outward passage from the apertures through one or more layers of filter fabric round the tube. The layers are knitted, e.g. as a tubular structure, from mineral fibres or yarns. A double layer may be formed by turning an initial sleeve back on itself. Two knitted layers, integral or separate, may have an intermediate layer of non-woven or woven fibrous material, or a knitted wire spacer.
Patent DE-3872279-D1 (DE)
Inventor: AZAIN MICHAEL JOSEPH
IPC: A61K9/22
Filed: 1988-03-15
Granted: 1992-07-30
Abstract: Prolonged release administration of somatotropin to a domestic, food-producing animal is provided by the parenteral implantation of a shaped article comprising a solid body of compacted somatotropin which is free of binders and matrix polymers in amounts sufficient to have a substantial effect on release of the somatotropin, and which optionally has a release inhibiting barrier coating covering the article except for at least one uncoated release surface.
Patent DE-3872527-D1 (DE)
Inventor: MAUERHOFF WOLFGANG R
IPC: B01D/
Filed: 1988-01-30
Granted: 1992-08-06
Abstract: Cowl fitted in the head of a chimney holds a bladed rotary compressor driven by an axial motor and forcing the fumes through an annular trough filled with cleansing fluid which is entrained and formed into foam on passage through a unit formed of corrugated strip between inner and outer baffle domes. Before the fumes, cleaned by foam, leave the open discharge mouth, the foam is broken down under the combined effect of a radial blower and a series of baffle plates of differing conicity which surround the blower. Cleaning liq. sepd. from the foam is stored, e.g. in the basement tank of a building, for re-use.
Patent DE-3876733-D1 (DE)
Inventor: CREYF HUBERT SYLVAIN GEORGETTE
IPC: B64D11/06
Filed: 1988-09-20
Granted: 1993-01-28
Abstract: Fire-resistant seating, in particular aircraft seats, which consist of at least a soft, supporting material and a cover, between which there is a fire-resistant intermediate layer, which is a combination of a layer of glass fabric, which is firmly attached to the soft supporting material, and a layer of polyurethane foam, which has been rendered fire-resistant and is firmly attached both to the layer of glass fabric and to the cover.
Patent DE-3877502-D1 (DE)
Inventor: LASSET MICHEL
IPC: B21K25/00
Filed: 1988-10-11
Granted: 1993-02-25
Abstract: A method for making bimetallic coins and medals by joining together, by plastic flow, a ring and a blank, characterised in that: - use is made of a blank comprising, on its periphery, a discontinuous groove,  - the said blank is positioned in the said ring, and - in a single operation, the ring is crimped onto the blank and the coin is minted using a die whose action causes the metal of the ring to flow towards the blank and towards the discontinuous groove provided on the periphery of the said blank and the whole is die-stamped, that is to say the surface of the coin or of the medal is formed. <IMAGE>
Patent DE-3882992-D1 (DE)
Inventor: HUELTERS HUBERT
IPC: G06F5/14
Filed: 1988-09-28
Granted: 1993-09-09
Abstract: The memory elements (e.g. EL1-EL3) forming the queue are connected via address entry fields (AD-NEL and AD-VEL) to form an annular chain. In addition, each memory element has a control entry field (CONTF), the entry of which corresponds either to the entry (AD-NEL) of the address entry field referring to the subsequent memory element if this memory element is ready to accept buffered information in the data field (DF) or even, as lock entry (F), indicates the end of the queue, which leads to the rejection of further buffer requests. The memory elements are actuated by means of two central address pointers: the entry pointer (EP...) always points to the control entry field (CONTF) of a memory element (e.g. EL1) via which the next memory element to be occupied (e.g. EL2) can be actuated for buffering the information (E1). The job pointer (AP...) always points to the beginning of the data field (DF) of the memory element (e.g. E2) occupied with the information to be removed from memory. The pointers are set at the end of the storage or removal from memory to the next memory element identified by the associated address entry (AD-NEL). The lock entry (F) can also be used for dynamic extension of the queue by connecting a further memory element to the chain. Likewise, memory elements can be removed from the chain. <IMAGE>