baber/WOPTO huggingface dataset:
Patent DE-3278376-D1 (DE)
Title: A locality supervision system
Inventor: HOLMGREN HANS GUNNAR
IPC: G08B25/00
Filed: 1982-11-26
Granted: 1988-05-26
Abstract: The system supervises a group of two or several localities and pref. residences.  In each locality is provided a local equipment having an alarm detector for generating an alarm signal when a movement is sensed, e.g. a switch for activating/inactivating the supervisory function of the equipment, a power source and an arrangement for visual and/or audible indication.  Each local equipment comprises a continuously activated indication device housing at least one indicator for indicating the state of supervision of the remaining localities of the group. A transmitter may be controlled by the alarm signal and repeatedly transmits a locality signature signal to the remaining indication devices of the group and a receiver for receiving the signals.  The alarm signal influences the transmitter and when a correct locality signature signal is not received a corresp. indication is given in the remaining localities.  In the system all local equipments have one and the same status and each equipment evaluates its own indication equipment independently of the remaining equipments.
Patent DE-3363027-D1 (DE)
Title: Prestressing ducts and methods for their manufacture
Inventor: JARTOUX PIERRE
IPC: E04C5/10
Filed: 1983-05-17
Granted: 1986-05-22
Abstract: To manufacture a bent prestress conduit (5) adapted to receive without damage cables (7) subjected to extremely high pulling forces, one of the faces of a metal strip (1) is coated intimately with a metal phosphate layer (4) itself covered by a soap and this metal strip is wound in helical form so as to obtain a continuous tube whose inner face is formed by the thus coated face of the metal strip.
Patent DE-3367451-D1 (DE)
Title: Coupling sleeve
Inventor: GREAVES GERALD GEORGE
IPC: F16L25/00
Filed: 1983-10-31
Granted: 1986-12-11
Abstract: A telescoping joint for plastic pipe comprises a pair of sleeve members bonded to adjacent ends of a pair of pipe sections, a tubular body member into opposite ends of which sleeve members telescope, with O-ring seals carried by the sleeve members forming a seal against the inner surface of the body member, and tubular adaptor members which fit on the respective pipe sections adjacent the sleeve members and thread into opposite ends of the body member to provide thrust restraint precluding withdrawal of the sleeve members and the pipe sections therefrom. The joint may be used for in situ repairs of fractured pipe, or may be supplied with pipe sections bonded-in, for use in a telescoping joint or union to be coupled into a pipe line.
Patent DE-3367660-D1 (DE)
Title: Adjusting process for the axial elasticity of a mechanical sealing unit
Inventor: TREIBER HARTMUT DR
IPC: F04D29/12
Filed: 1983-11-15
Granted: 1987-01-02
Abstract: 1. Method of setting the axial elastic force of a mechanical face seal (6) connected to an impeller (2) by connecting together into one assembly (1) the impeller (2), the mechanical face seal (6), the mating ring (5) and an element uniting all the parts axially, characterized by the fact that the assembly (1) is compressed axially to installation dimension, the elastic force is measured and the axial elastic force required for the particular installation situation is then set.
Patent DE-3370302-D1 (DE)
Title: Device for altering the amount of reciprocation of axially movable rollers in an ink supply mechanism of a printing press
Inventor: HUMMEL PETER
IPC: B41F31/15
Filed: 1983-09-10
Granted: 1987-04-23
Abstract: A mechanism for axially reciprocating at least one of the distributing rollers of a printing press. A rocker having an elongated slot therein is mounted on a first pivot and oscillated thereabout by means of a link eccentrically connected to the press drive shaft. An oscillating lever is pivotally connected to the press frame for movement about a second pivot and includes a sliding block captively held in the elongated slot of the rocker. The oscillating lever is operatively connected to at least one of the distributing rollers so as to axially reciprocate the roller in response to the oscillation of the lever. The location of the first pivot is adjustable with respect to the press frame so as to change the orientation of the elongated slot in the rocker and, thus, vary the magnitude of travel of the oscillating lever which reciprocates the distributing roller. For such purpose, the first pivot is secured in one arm of a two-armed lever, the lever being pivotally connected to the frame. The second arm of the lever is secured to a traveling nut which is threaded on a shaft mounted for rotational movement with respect to the frame. Either a manually turnable knob or an electric motor is connected to the shaft so as to rotate the same, resulting in a rotation of the two-armed lever about its pivot to change the position of the first pivot held in the first arm of the lever.
Patent DE-3379640-D1 (DE)
Title: Semi-synthetic preparation of human insulin
Inventor: VAN DEDEM GIJSBERT WILLEM KARE
IPC: C07K5/02
Filed: 1983-04-14
Granted: 1989-05-24
Abstract: Human insulin is semi-synthetically prepared using a novel method comprising the preparation of a modified human insulin of the general formula 
<CHEM>
 wherein R = H or an enzymatically separable sugar residue or an ester thereof, and R<1> = an enzymatically separable sugar residue or an ester thereof, or an amino acid or peptide, or an amide or ester of the latter two, or R<1> - OH if R  NOTEQUAL  H, followed by enzymatic removal of the modifying groups R and/or R<1> to yield human insulin.
Patent DE-3382295-D1 (DE)
Inventor: LEACH DAVID WESLEY
IPC: B29C67/24
Filed: 1983-03-01
Granted: 1991-07-04
Abstract: A method of improving the surface smoothness of fibre reinforced thermoplastics material which includes heating the material and then subjecting the surface thereof to forming pressure, whilst maintaining the temperature in a sub surface barrier layer at a value below that at which sufficient softening occurs to permit the reinforcing fibres to protrude through the barrier layer to disrupt the surface.
Patent DE-3466982-D1 (DE)
Title: Piperidine derivatives
Inventor: SOTO JOSE MANUEL PRIETO
IPC: C07D211/46
Filed: 1984-08-02
Granted: 1987-12-03
Abstract: Compounds of the general formula I:   <IMAGE> I  wherein R1 represents a thienyl group, or a phenyl group optionally substituted by a halogen (preferably fluorine or chlorine) atom, a lower alkoxy or lower alkyl group, R2 represents a hydrogen or halogen (preferably fluorine) atom, a lower alkoxy or lower alkyl group, R3 represents a hydrogen or halogen (preferably fluorine) atom, a lower alkylthio, lower alkoxy or lower alkyl group, or a cycloalkyl group containing 5 or 6 carbon atoms, or a group of the general formula:   <IMAGE> II wherein R4 and R5 singly each represents a hydrogen atom or lower alkyl group, R6 represents a cycloalkyl, hydroxymethyl, carboxy or lower alkoxycarbonyl group, and W represents a carbonyl  <IMAGE>  or a hydroxymethylene [viz. -CH(OH)-] group, and pharmacologically acceptable salts thereof possess potent selective Histamine H1-receptor blocking and calcium antagonist properties and are of interest in the treatment of a variety of respiratory, allergenic and cardiovascular disease states. The new compounds can be prepared by various methods based on the condensation of  alpha -substituted benzyl halides with N-(benzoylpropyl or phenyl-hydroxypropyl)-4-hydroxy piperidines or condensation of di-substituted-methoxy-piperidines with a benzoylpropyl halide or a phenyl-hydroxypropyl-halide followed, where necessary, by removal of protecting groups.
Patent DE-3477591-D1 (DE)
Title: Method and device for controlling a pipe isolator
Inventor: BALZ JURGEN DIPL ING
IPC: E03C1/10
Filed: 1984-04-28
Granted: 1989-05-11
Abstract: 1. A method of controlling a pipe isolator in dependence upon a pressure difference predetermined at a comparison station, the pressure difference resulting from a comparison between the pressures on the inflow side and outfow side, in an apparatus for preventing reflux from a discharge line, a constant safety value being added to the pressure in the discharge line, the isolator permitting throughflow upon the predetermined pressure difference being reached, the throughflow being interrupted again upon the pressure difference being undershot, the pressure difference decreasing again only as a result of termination of the throughflow, characterized in that the pressure is reduced on the discharge side for the duration of the throughflow and is built up again upon the termination thereof and the resulting pressure is compared with the pressure on the inflow side.
Patent DE-3485442-D1 (DE)
Inventor: SCHUMACHER HANS DR
IPC: A01N43/40
Filed: 1984-11-09
Granted: 1992-02-20
Abstract: Herbicidal compsns. contain a 2-phenoxypropionic acid deriv. of formula (I) together with a benzonitrile deriv. of formula (II) or a pyridyloxyacetic acid deriv. of formula (III) R 6-chloro -2-benzoxazolyl, 3,5-dichloro-2-pyridyl or 2-Y-4-X-phenyl; X= Cl or Br; Y=Cl or may be H, when X=Cl; R1=H, 1-4C alkyl, 2-4C alkynyl or a cation; R2=Br or I; R3=H, NH4, alkali metal or 1-8C alkyl; R4=H, 1-8C alkyl or a cation; provided that combinations of (I) and (II) are excluded when R=2-Y-4-X-phenyl. (I) is pref. ethyl 2-(4-(6-chloro-2-benzoxazolyloxy) phenoxy)-propionate (Ia), methyl 2-(4-(2,4-dichlorophenoxy) phenoxy) propionate or 2-propynyl 2-(4-(3,5-dichloro-2-pyridyloxy)phenoxy) propionate (see DE2640730 and 2223894). (II) is pref. 3,5-dibromo- or 3,5-diiodo-4-octyloxy-benzonitrile (see NL6411452). (III) is pref. octyl 2-(3,5-dichloro-4-amino 6-fluoro-2-pyridyloxy)acetate (IIIa) (see Weed Res. Org., technical report No. 63).
Patent DE-3562677-D1 (DE)
Title: Process and device for determining and controlling the concentration of hydrogen peroxide in liquid reaction media
Inventor: KURZINGER KARL DR ING
IPC: G01N25/20
Filed: 1985-09-25
Granted: 1988-06-16
Abstract: 1. A process for determining and monitoring hydrogen peroxide concentrations in liquid reaction media by reaction of the hydrogen peroxide in a component stream of the reaction medium with a substance which reacts off completely with hydrogen peroxide and measuring the associated physical and/or chemical effects, characterized in that a substance which reacts with hydrogen peroxide in an exothermic reaction is used as the reacting substance, in that the component stream of reaction medium and a stream of the reacting substance are combined in a heat-insulated measuring cell and in that the increase in the temperature of the mixture arising out of the heat reaction is measured, the reacting substance having to be present in excess in relation to the hydrogen peroxide.
Patent DE-3570606-D1 (DE)
Title: Pressure swing adsorption with intermediate product recovery
Inventor: FUDERER ANDRIJA
IPC: C01B32/40
Filed: 1985-03-15
Granted: 1989-07-06
Abstract: A pressure swing adsorption process is used to achieve intermediate product recovery by the introduction of a gas displacement step before, simultaneous with or subsequent to pressure equalization between beds of a multi-bed adsorption system. A cocurrent depressurization step is then employed to achieve intermediate product recovery. A portion of said intermediate product or of the more readily adsorbable component recovered from a bed advantageously being employed to provide displacement gas for another bed in the adsorption system.
Patent DE-3571453-D1 (DE)
Title: Polymer composition
Inventor: COX MICHAEL KENNETH
IPC: C08L65/00
Filed: 1985-01-11
Granted: 1989-08-17
Abstract: A polyaryletherketone composition has a pliability which is such that a wire coated with the composition has a recoil of not more than 40 DEG . Compositions having such pliability include those containing a polyaryletherketone and boron nitride. The polyaryletherketone can be polyaryletheretherketone. The composition can be obtained by blending together the polymer and boron nitride, and the blend can be extruded onto an electrical conductor. When extruded onto a wire, the composition gives a more pliable coated wire than is obtained using the polymer alone as the wire coating. The composition gives a coherent coating when coated onto a wire. The composition is also suitable for the production of bearings or bearing liners.
Patent DE-3576530-D1 (DE)
Inventor: SANSONETTI PHILIPPE
IPC: C12Q1/10
Filed: 1985-07-12
Granted: 1990-04-19
Abstract: The invention concerns a probe for the detection of shigellae and entero-invasive E. coli, containing a nucleic acid sequence originating from the 140 Mdal virulence plasmid of the M 90 T strain of Shigella flexneri; having a maximum size of around 27 kb and inlcuding all or part of the 27 kb Bam HI fragment. This probe permits the in vitro diagnosis of syndromes of dysentery or diarrhea, of the Shigellosis type.
Patent DE-3579442-D1 (DE)
Inventor: GIRAUD JACQUES
IPC: F24H9/00
Filed: 1985-12-23
Granted: 1990-10-04
Abstract: 1. A gas-fired water heater including a vertical shaft (2) in which the hot gases circulate in an ascending current, the wall (2) of this shaft defining a peripheral water jacket (7) constituting a portion of a water circulation circuit of a first exchanger surrounding the vertical shaft and at least a second exchanger element (3) constituted by an axial tube (5) and a peripheral jacket (18), mounted vertically inside said shaft (2), characterized in that each second exchanger element (3) forms an overheater for the water already heated in the first exchanger, the inflow of the water to this or these second exchanger elements being effected, from the top of the peripheral water jacket (7) of the first exchanger in contact with the shaft (2), via the descending current axial tube (5) of this second exchanger element and the outflow, from the top of the peripheral jacket (18) of this second exchanger element toward an intermediate point (19) of the inner water circulation circuit of the heater, and in which the water flows while being channelled from the periphery to the center, the water to be heated coming in this peripheral jacket (7) in direct contact with the wall (2) of the jacket at the bottom point (14) in order to be discharged at the top point of said jacket.
Patent DE-3579515-D1 (DE)
Inventor: SCHMIDT WALTER DR
IPC: H01L21/48
Filed: 1985-04-24
Granted: 1990-10-11
Abstract: 1. Process for the production of a base material for a hybrid circuit, comprising a carrier substrate with metal layers applied in a plurality of layers, electrically insulated with respect to each other and each divided by suitable means into bond surfaces and strip conductors, a plurality of points of intersection being formed from the first metal layer by the formation of a plurality of first strip conductors and from the second metal layer by the formation of a plurality of second strip conductors crossing the first strip conductors, characterised in that between the strip conductor planes of the first and second metal layers there is used an insulating layer of polycrystalline insulating silicon which can be converted into an electrically conductive material, so that a focussed laser beam can be used to achieve an electrical contact to be provided in the area of the intersection points.
Patent DE-3661687-D1 (DE)
Title: Method of making a coated textile article
Inventor: CHOMARAT BERNARD
IPC: B05D1/26
Filed: 1986-06-05
Granted: 1989-02-16
Abstract: 1. Method of making a coated textile article which involves joining by calendering a textile support (7) (knitted or woven fabric) and a thermoplastic film (2), the calender used comprising a (smooth or grained) metal roller (4) and a back-up roller (5) covered with a layer of silicone rubber, the support (7) being in contact with the back-up roller (5), whilst the film (2) is in contact with the metal roller (4) during the joining operation, characterized in that a textile mesh is inserted between the film (2) and the textile support (7) during the calendering operation, so as to obtain an article having, on its coated face, a grained appearance corresponding to the structure of the mesh (8) and, within the apertures of this mesh, a grain corresponding to the surface state of the support (7).
Patent DE-3663683-D1 (DE)
Title: Process for producing carbon dioxide and ethanol by continuous fermentation and apparatus for carrying out the process
Inventor: GHOMMIDH CHARLES
IPC: C12P7/06
Filed: 1986-07-04
Granted: 1989-07-06
Abstract: 1. Process for the production of carbon dioxide and ethanol by continuous fermentation of a culture medium inoculated with micro-organisms of the bacterial type appertaining to the flocculant Zymomonas genus with retention and recycling of the micro-organisms, the retention being effected by internal decanting and recycling obtained by a reduction of the speed of circulation of the fluids, with reduction of the turbulence in the upper part of the fermentation zone by a sudden enlargement of the cross-section of the said zone, characterized in that the culture medium is inoculated with a highly flocculant strain of Zymomonas mobilis, deposited at the pasteur Institute under the number I-411, and in that the fermentation gases are collected at the centre of the upper part of the fermenting zone where the turbulence of the fermentation medium is reduced, with collection and withdrawal of the carbon dioxide produced at different levels of the fermentation zone.
Patent DE-3665737-D1 (DE)
Title: Method and device for blowing solids into industrial furnaces
Inventor: WOLF KURT
IPC: C21B5/00
Filed: 1986-02-15
Granted: 1989-10-26
Abstract: 1. Device for injecting solid matter into an industrial furnace, characterized by (a) an upper stator portion (22) which has, about a central axis (24) in regular arrangement, alternatingly (a1 ) filling means (26) for filling in solid matter, and (a2 ) fluid supply means (28) (b) a rotor (20) (b1 ) which is rotatable about the central axis (24), (b2 ) which engages, with a first sealing surface (30), a sealing surface (32) of the upper stator portion (22), and (b3 ) which has a circular array of chambers (34) which extend from the upper first sealing surface (30) to a lower second sealing surface (36) and which are regularly arranged about the central axis (24) such that the chambers (34) at one position of the rotor are aligned with the filling means (26) and at another position are aligned with the fluid supply means (28), (c) a lower stator portion (38) which engages, with a sealing surface (40), the second sealing surface (36) of the rotor (20) and which has a plurality of output channels (42) in alignment with the fluid supply means (28). (d) means (44) for driving the rotor (20), and (e) means (46) for connecting the output channels (42) of the lower stator portion (38) through ports (48) to a combustion chamber (50) of the industrial furnace (52).
Patent DE-3673698-D1 (DE)
Inventor: ROSENFELD YECHIEL
IPC: H04M11/00
Filed: 1986-06-02
Granted: 1990-10-04
Abstract: In activating a unit for monitoring a remote instrumentality, a tone-responsive circuit operates in accordance with an established duty cycle wherein, for a major portion of each cycle, current is drawn from the telephone lines-servicing the system at a rate which is within the range permitted by prevailing telephone regulations, to charge a capacitor over time, and wherein, for a minor portion of each cycle, the charge stored by the capacitor is used to briefly operate a tone detection circuit which is capable of determining whether or not the remote instrumentality is being interrogated. If no such tones are detected, the circuit continues its periodic operation as previously described. If tones indicating a desired interrogation are detected, the tone-responsive circuit activates the monitoring unit which is used to poll the instrumentality.
Patent DE-3677886-D1 (DE)
Inventor: PEARCE ROBERT C
IPC: B65D83/14
Filed: 1986-10-14
Granted: 1991-04-11
Abstract: Time delayed aerosol dispenser for total release of an active agent from said dispenser. The exit conduit of the dispenser is sealed by a material which is removed, with delay, by the contents of the container upon actuation of the valve.
Patent DE-3685069-D1 (DE)
Inventor: BAUER KURT-HEINZ PROF DR
IPC: A61K9/70
Filed: 1986-09-04
Granted: 1992-06-04
Abstract: (A) The use of calcium antagonists for combatting injuries in useful animals resulting from stress is new.  (B) Also new transdermal formulations for mammals contg. (1) at least one calcium antagonist and (2) usual adjuvants and additives.
Patent DE-3687547-D1 (DE)
Inventor: BRAUSFELD WALTER
IPC: H01H9/02
Filed: 1986-05-15
Granted: 1993-03-04
Abstract: A non-contacting proximity sensor has a magnetically-operated switch (11) which senses the presence or absence of a body in the vicinity of the switch, and a permanent magnet (14) to develop the magnetic field by which the switch is operated. The object whose presence is sensed may be a cylinder having a ferromagnetic member, the permanent magnet being disposed relative to the switch such that the magnetic field is normally insufficient to operate the switch. When the cylinder is in the vicinity of the switch, the ferromagnetic member concentrates the magnetic field sufficiently to operate the switch. The switch may have two contacts (12,9) which are made in the presence of a sufficiently strong field. One of the contacts (12) may be magnetically coupled to one pole of the magnet, the other pole being arranged adjacent the location occupiable by the member whose proximity is to be sensed.
Patent DE-3762350-D1 (DE)
Inventor: CARLSON RONALD E
IPC: C10G35/06
Filed: 1987-01-08
Granted: 1990-05-23
Abstract: A catalytic process is provided for upgrading a hydrocarbon feed steam containing pseudocumene together with a fraction of close boiling hydrocarbon compounds having a normal boiling point in a temperature range of about 320°F to about 365°F comprising contacting such hydrocarbon feed steam in the presence of hydrogen with a catalyst comprising AMS-1B crystalline borosilicate mole­cular sieve whereby such close boiling hydrocarbon com­pounds are converted to compounds having a normal boiling point below a temperature of about 300°F, and fraction­ating the effluent product stream.
Patent DE-3769666-D1 (DE)
IPC: C04B2/10
Filed: 1987-01-13
Granted: 1991-06-06
Abstract: Device for the recuperative preheating of the cold air, in particular fresh air, supplied to a lime shaft furnace or the like, such as an annular or double inclined furnace, by transmission of the heat from air, in particular outgoing gas, heated in the lime shaft furnace, with a recuperator which has a chamber or the like passed through by a large number of heat exchange tubes or the like, in which the warmer outgoing gas flows through the heat exchange tubes and the cooler fresh air flows through the chamber surrounding these, characterised in that a main recuperator, which has the heat exchange tubes flowed through by the outgoing gas, has connected in front of it a pre-recuperator with a chamber passed through by heat exchange tubes or the like, in which the outgoing gas flows through the chamber and the cold air flows through the heat exchange tubes.