baber/WOPTO huggingface dataset:
Patent DE-3277603-D1 (DE)
Title: Electrochemical generator comprising a thin gas electrode
Inventor: VIGNAUD RENE
IPC: H01M12/06
Filed: 1982-04-07
Granted: 1987-12-10
Abstract: An electrochemical generator is provided, more especially a cell or battery of the metal/air type, comprising a thin positive air electrode 1 forming cathode and having a shape such that it leaves available a space which it partially surrounds, a current collector 2 associated with this positive electrode, an anode mass 4 disposed inside this positive electrode in said available space, a second current collector 5 associated with this anode mass and possible a separator 6 between said anode mass and said positive electrode, characterized in that said positive electrode has the shape of a glove finger or bell.
Patent DE-3279812-D1 (DE)
Title: Method, test strain and test kit for the laboratory diagnosis of neisseria gonorrhoeae
Inventor: ZUBRZYCKI LEONARD JOSEPH
IPC: C12Q1/12
Filed: 1982-10-28
Granted: 1989-08-17
Abstract: A strain of Neisseria gonorrhoeae ATCC 31953 is described which is abnormal in that it has characteristically poor growth on chocolate agar at a temperature range of about 30 DEG  C. to about 37 DEG  C. in a CO2 atmosphere suitable for growth of N. gonorrhoeae. This strain is resistant to nalidixic acid at the 5-10 mcg/ml level and resistant to streptomycin at the 1000 mcg/ml level or greater. N. gonorrhoeae ATCC 31953 is a test strain suitable for use in the method described for the laboratory diagnosis of gonorrhea. The method comprises the steps of (1) applying a non-toxic preparation of a patient's specimen material, directly to a culture of Neisseria gonorrhoeae ATCC 31953, which has abnormal growth characteristics, which is in or on a biological medium suitable for growth of normal Neisseria gonorrhoeae, and observing for the restoration of normal growth to the abnormal growth strain Neisseria gonorrhorae ATCC 31953, in or on the biological medium of step (1), under conditions normal for growth of Neisseria gonorrhoeae. The observence of growth indicates positive detection of N. gonorrhoeae  DNA.
Patent DE-3361753-D1 (DE)
Title: Device for transmitting electric currents between mutually rotatable parts
Inventor: BARTHELT KLAUS ING GRAD
IPC: H01R39/64
Filed: 1983-03-17
Granted: 1986-02-20
Abstract: 1. Device for transmitting electric currents between mutually rotatable parts, comprising a plurality of current-transmitting axial ball bearings (1a-1b) arranged in axial direction one above the other in a housing (15) coaxial with a component (10) which ist rotatable relatively to said housing (15), whereby axially displaceable insulating rings (2, 3) are each arranged between the opposing bearing bushes (1a-1a, 1b-1b) of two adjacent ball bearings, said bearing bushes being connected to electric supply lines, and whereby the contact pressure is effected by a spring element (22) which is common to all axial ball bearings and is arranged at one end of the housing (15), the bearing bushes (1a, 1b) and the balls (25) being made of electrically conductive material, characterized in that the component which is rotatable relatively to the housing (15), is formed as a shaft (10) received in said housing (15), said shaft being rotatably mounted in the housing (15) through radial bearings (19, 20) receiving all of the forces which occur between the housing and the shaft, that the insulating rings (3, 2) are arranged in such a way that, alternately, an insulating ring (3) which is inserted in the housing (15) and is positively connected therewith, is followed by an insulating ring (2) which is slipped onto the shaft (10) and is positively connected therewith, that the bearing bushes (1a, 1b) which are provided with V- shaped recesses (24), are made of a silver alloy and are coated with a material consisting of or containing nitrides, and that the bearing pressure of the axial ball bearings (1a, 1b) is adjustable.
Patent DE-3364582-D1 (DE)
Title: Method and apparatus for cutting optical fibres
Inventor: SCHWENDA GERHARD
IPC: G02B6/25
Filed: 1983-02-10
Granted: 1986-08-28
Abstract: 1. A method of cutting optical fibres, in which the clamped fibre held without axial play is given, at the place provided for cutting and by means of a stationary scoring tool (21), a score which extends over the entire periphery of the fibre and which lies in a plane at right angles to the longitudinal axis of the fibre, and the fibre is then cut by the application of force, characterized in that the fibre is turned about its fixed longitudinal axis and is subjected to the action of the scoring tool (21).
Patent DE-3374871-D1 (DE)
Title: Process for continuously preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids
Inventor: DENZINGER WALTER
IPC: C08F2/10
Filed: 1983-09-06
Granted: 1988-01-21
Abstract: Copolymers which contain, as copolymerized monomer units, monoethylenically unsaturated mono- and dicarboxylic acids are prepared by a process in which (a) from 10 to 60% by weight of a monoethylenically unsaturated dicarboxylic acid of 4 to 6 carbon atoms, its salt and/or, if appropriate, its anhydride, (b) from 90 to 40% by weight of a monothylenically unsaturated monocarboxylic acid of 3 to 10 carbon atoms and/or its salt and (c) from 0 to 20% by weight of another, carboxyl-free monoethylenically unsaturated monomer which is copolymerizable with (a) and (b), the percentages being based on the sum of the monomers, are polymerized in the presence of from 0.5 to 5% by weight of a water-soluble free-radical-forming initiator in an aqueous medium at from 60 DEG to 150 DEG  C., and, if appropriate, their anhydride groups are hydrolyzed, the monomers (a) and (b) being employed in a form such that from 20 to 80% of their amount is neutralized during the polymerization reaction, wherein the copolymerization is carried out continuously in a reactor cascade comprising several reactors, and an aqueous solution of a pre-prepared copolymer of (a), (b) and, if appropriate, (c) is initially introduced into all the reactors and heated to the required reaction temperature, the total amount of unneutralized or partially neutralized (a), not less than 40% by weight of unneutralized or partially neutralized (b), where relevant, all or some of (c), and some or all of the amount of initiator required for polymerization, with or without the amount of neutralizing agent required for the neutralization according to the definition, are metered into the first reactor, the remaining amount of unneutralized or neutralized (b) and, where relevant, (c), and any remaining amount of initiator and neutralizing agent which may be required are introduced into the second reactor or are distributed over the second reactor and the downstream reactors, and the reactants are allowed to react together during a residence time of from 0.5 to 8 hours. The above copolymers can be used as incrustation inhibitors or for scaling inhibition.
Patent DE-3374961-D1 (DE)
Title: Grating monochromator
Inventor: KAFFKA KAROLY DR
IPC: G01J3/20
Filed: 1983-05-27
Granted: 1988-01-28
Abstract: The invention relates to a grating monochromator for providing monochromatic radiation the wavelength of which is linearly proportional to a translation or rotation, said monochromator comprising an optical device including a reflection grating (1), an entrance slit transmitting a beam onto the optical device, an exit slit (5) transmitting the beam reflected by the optical device, and a mechanism for moving the optical device and at least one of the slits with respect to each other. Within said monochromator the moving mechanism is constructed so that in the course of the moving both the entrance slit and the exit slit (5) are always positioned along a Rowland-circle (R) related to the optical device including the grating (1), and there is a transducer (42) producing an output signal corresponding to the current wavelength value, said transducer (42) being connected to a member (33) translating or rotating proportionally to a distance between a point (A) of the Rowland-circle (R) lying diametrically opposite to the optical device and said at least one slits. The moving mechanism expediently comprises means (41, 33) for altering the distance between said points (A) of the Rowland-circle (R) lying diametrically opposite to the optical device and said at least one slit, and said member (33) translating or rotating proportionally to said distance is a part of said means.
Patent DE-3375841-D1 (DE)
Title: Reversible step motor and method of controlling the same
Inventor: GUERIN YVES
IPC: H02K37/16
Filed: 1983-04-14
Granted: 1988-04-07
Abstract: The motor comprises a stator with three pole pieces having pole faces which define a cylindrical space, two windings which are magnetically coupled to the first and the second pole piece, and to the first and the third pole piece respectively, a rotor which is concentric with respect to the cylindrical space and which comprises a first permanent magnet, and a second permanent magnet coupled with the first magnet for holding the rotor, in the absence of any other influence, in a position in which the magnetic axis of the first magnet coincides with a rest axis. The field produced in the cylindrical space by the flow of a current in any one of the windings is at an obtuse angle to the rest axis. The rotor performs 360 DEG steps in response to pairs of current pulses, the first of which is applied to one of the windings and the second is applied to the other of the windings. Those pulses have always the same direction, and the order in which they are applied to the windings determines the direction of rotation of the rotor. The motor can be used in particular in an electronic timepiece.
Patent DE-3462803-D1 (DE)
Title: Method of making silicon carbide fibres and fibrous products
Inventor: MULLER-ZELL AXEL DR
IPC: C04B35/622
Filed: 1984-09-21
Granted: 1987-04-30
Abstract: 1. A method of producing Sid fibres and fibrous structures consisting of such fibres from SiO2  fibres and carbonaceous compounds under high temperatures, characterized in that the SiO2  fibres are impregnated in a bath of carbonaceous and carbonizable compound dissolved in an inorganic solvent, subsequently dried and then the coated fibres are subjected to a pyrolysis process after which the SiO2  is converted into SiC in an atmosphere of protective gas at temperatures > 2 000 degrees C.
Patent DE-3474631-D1 (DE)
Title: N-acetyl-p-aminophenol compositions containing partially gelatinized starch and method for preparing same
Inventor: SALPEKAR ANIL MANOHAR
IPC: A61K9/20
Filed: 1984-05-22
Granted: 1988-11-24
Abstract: An N-acetyl-p-aminophenol composition capable of being directly formed into a tablet having high hardness, short disintegration time and short dissolution time is disclosed. The composition includes N-acetyl-p-aminophenol, a pharmaceutically acceptable partially gelatinized starch, a pharmaceutically acceptable lubricant, water and optionally an auxiliary binder, an auxiliary disintegrant or both of these optional components. Also disclosed is a method for preparing the composition which includes forming a slurry containing the essential components (and optional components if desired) and spray drying the slurry.
Patent DE-3475963-D1 (DE)
Title: Magnetic inspection device
Inventor: WEISCHEDEL HERBERT R
IPC: G01N27/82
Filed: 1984-02-24
Granted: 1989-02-09
Abstract: A magnetic device for non destructively inspecting elongated objects such as wire cables and the like, for loss of metallic cross-section due to abrasion and corrosion and internal defects as magnets which induce a saturated magnetic field axially through a short section of the cable as the device and the cable move relative to one another. A sensing coil located in close proximity to the cable between the magnetic poles detects small changes in leakage flux at the surface of the cable in the saturated condition. The sensed flux changes are applied to an integratorto measure the net variation in flux and correspondingly the total change in cross section. Multiple sense coils mounted on core pieces conforming to the external surface of the cable ensure complete continuity of the inspection process and allow the magnetic device to be installed and removed at intermediate stations along the cable.
Patent DE-3476913-D1 (DE)
Title: Improved apparatus for measuring varying density of a slurry flowing in a pipeline
Inventor: HEINE OTTO R
IPC: G01G11/00
Filed: 1984-12-04
Granted: 1989-04-06
Abstract: An improved apparatus is disclosed which employs hydrostatic bearings for measuring varying density of a fluid, usually of a slurry of coal or minerals, flowing in a transport pipeline. A first pipe section is fixedly interposed in the fluid carrying pipeline. A second or centre pipe section is horizontally mounted within the first pipe section substantially coaxially therewith and to be in fluid communication with the fluid or slurry transporting pipeline whereby the transported fluid flows through the second or centre pipe section. Ends of the second or centre pipe section and adjacent ends of the transport pipe, or of intermediate pipe pieces conventionally coupled to the transport pipe, are machined and configured to be capable of functioning as hydrostatic bearing surfaces in a direction normal to the longitudinal axis of the centre pipe section. A substantially ring-shaped chamber is disposed between the first and second pipe sections into which hydrostatic fluid is pumped under pressure through an inlet port provided in the first pipe section. The hydrostatic fluid flows through suitable ducts inwardly to the hydrostatic bearing surfaces, whereby motion of the centre pipe section is substantially frictionless in the vertical direction. Weight of the centre pipe section and of the fluid contained therein is measured by load cells, or strain gauges or the like. Preferably, the weight is obtained by accurately measuring vertical displacement of the centre pipe section against the force of preloaded tension rods which mount the centre pipe section to the enveloping first pipe section.
Patent DE-3481265-D1 (DE)
Inventor: GREETHEAD GEOFFREY FREDERICK
IPC: A21D2/36
Filed: 1984-11-01
Granted: 1990-03-15
Abstract: Wholegrain bakery products such as bread or biscuits which incorporate whole grains of cereal such as wheat or rye are made by using heat-treated microporous grain. This avoids extensive pre-soaking required for hydrating natural untreated grain.
Patent DE-3483571-D1 (DE)
Inventor: DAVIDSON JAMES HENRY
IPC: C22C19/05
Filed: 1984-12-21
Granted: 1990-12-13
Abstract: Nickel-based alloys containing chromium and aluminium and permitting precipitation hardening by means of a heat treatment. These alloys contain, by weight 28 to 42% of chromium, less than 25% of iron, 3 to 5% of aluminium, the remainder being nickel with the usual impurities, the iron and chromium contents being situated in the region marked I in the diagram of Figure 1 so that the said alloys have the quantity of ferrite needed to control the grain size.   The alloys can be employed for applications requiring high mechanical strength with excellent corrosion resistance and additionally demanding high ductility. <IMAGE>
Patent DE-3485559-D1 (DE)
Inventor: YAMASHITA TATSUO
IPC: G01N33/00
Filed: 1984-10-16
Granted: 1992-04-16
Abstract: The invention relates to a monoclonal anti-protein C antibody prduced by a hybridoma cell line and a hydridoma cell line secreting a monoclonal anti-protein C antibody. The invention further relates to an immunoadsorption purification process for the purification of protein C using monoclonal anti-protein C antibody as an immunoadsorbent and an enzyme-linked immunosorbent assay for the measurement of protein C.
Patent DE-3563758-D1 (DE)
Title: Anchorage for a sleeper of a railway track embedded in the ballast
Inventor: VON HEIMBURG HENNING DIPL ING
IPC: E01B13/00
Filed: 1985-02-13
Granted: 1988-08-18
Abstract: Anchor for a railway tie embedded in ballast. In order to further simplify the installation of such an anchor, the clamp is constructed in two or more parts. With an anchor construction having a clamp gripping the tie on both sides, the clamp parts are constructed of approximately the same size in order to form clamp halves, the connection is formed as a pivot arrangement and in the region of the connection position a tightening means is provided for producing a tightening force clamping the clamp halves on the tie.
Patent DE-3580383-D1 (DE)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C09K23/22
Filed: 1985-03-23
Granted: 1990-12-13
Abstract: A condensate of fatty acid and hydroxyalkyl polyamine is used as an opacifier and thickener in liquid washing preparations free from anionic surfactants and containing fabric-softening quaternary ammonium compounds and at least 10% by weight of nonionic surfactants. The use of this condensate provides for excellent viscosity/temperature behavior during the storage and handling of the liquid washing preparations over a wide temperature range.
Patent DE-3580698-D1 (DE)
Inventor: VINOGRADOFF ANNA P
IPC: C07D491/04
Filed: 1985-05-13
Granted: 1991-01-10
Abstract: A new process for the preparation of 3-(1H-tetrazol-5-yl)-4(3H)-quinazolinones from anthranilic acid derivatives is described herein. Additional reactants used in the process are 4-aminotetrazole and a trialkoxymethane or the reaction can be carried out using the imidic ester obtained from these two compounds.
Patent DE-3581851-D1 (DE)
Inventor: PETERS HANS
IPC: H04N5/60
Filed: 1985-06-03
Granted: 1991-04-04
Abstract: With the integrated circuit TDA 4940 for recognition and activation of mono, stereo or two-language operation in a television receiver, if the second sound carrier is lost or if the aerial voltages are low, undesirable switching errors can occur as a result of which the receiver is set to the wrong type of audio operation. The invention provides a remedy for this by the fact that the unwanted voltage (noise) at the marker tone output of the integrated circuit is supplied to a rectifier with a charging capacitor which acts as a source for a switching transistor. The switching transistor is connected to the marker tone input or the forced mono input of the integrated circuit so as to mute one of these two inputs, so that recognition of the pilot carrier identifying the current type of audio operation is prevented and the receiver is forced into the mono sound operating mode.
Patent DE-3582899-D1 (DE)
Inventor: DREYKORN-LINDNER WERNER DIPL I
IPC: H04M15/00
Filed: 1985-05-29
Granted: 1991-06-27
Abstract: Identification of a mobile station in a radio-communication system can be based on a subscriber's number allotted to the mobile station, which for example is listed in the telephone directory, and on an identification signal formed from the subscriber's number by using a secret enciphering rule. By copying the identification signal generator, e.g. a magnetic card on which the subscriber's number and the identification signal are stored, or by listening in to the information interchange between mobile station and a fixed station (mobile switching centre), transmitted on the radio communication channel, an illegal user can simulate and use another person's identification signal. In order to be able to detect such simulation, additional data which vary during operation of the mobile station are combined with fixed data, dependent on operation of the system, (subscriber's number and identification signal of the mobile station) and then are evaluated in the mobile switching centre. Such variable data can for example be the number of successful accesses by the mobile station to a radio communication channel. The relationship between the radio message and the fixed data can be fixed or variable, in the case of a variable system, the relationship being time-dependent because of the dependence of the number of accesses by the mobile station to the radio communication channel. <IMAGE>
Patent DE-3586469-D1 (DE)
Inventor: CELINO MARTIN S
IPC: C12P1/06
Filed: 1985-04-25
Granted: 1992-09-17
Abstract: A novel Micromonospora strain is provided which produces Crisamicin, a complex having gram positive antibacterial, antiviral and antitumor activities. Crisamicin contains as major components compounds Crisamicin A and Crisamicin B, and minor amounts of compounds Crisamicin C, D and E.
Patent DE-3588246-D1 (DE)
Inventor: GROTE MARK BERNARD
IPC: C11D3/20
Filed: 1985-11-08
Granted: 2003-07-17
Abstract: Shampoo compsn. comprises 5-70 wt.% synthetic surfactant (I), 0.01-10% of a dispersed, insol. silicone (II), 0.5-5% of a long chain acyl deriv. (III) and water. The compsn. is pref. of pH 2-4 and also contains a quat. ammonium cpd. Pref. (I) is a betaine. (III) is an ethylene glycol stearate, alkanol amide of 16-22C fatty acid or 16-22C alkyl dimethyl amine oxide. (II) is a polydimethylsiloxane of viscosity 5-100000 centistokes at 25 deg.C or a polypropylene oxide modified dimethylsiloxane.
Patent DE-3650221-D1 (DE)
Inventor: SATO MAKOTO
IPC: C07D487/04
Filed: 1986-06-17
Granted: 1995-03-16
Abstract: New derivatives of penem and pharmaceutically acceptable salt thereof are herein disclosed; the compouinds being useful as an antibacterial agent which has a high sensibility to
Patent DE-3665075-D1 (DE)
Title: Acid-resistant bifidus bacteria culture
Inventor: SOZZI TOMASO
IPC: A23C9/123
Filed: 1986-01-30
Granted: 1989-09-21
Abstract: Acid resistant bifidobacteria, particularly the strains Bifidobacterium infantis CNCM I-372, Bifidobacterium bifidum CNCM I-373 and Bifidobacterium breve CNCM I-374, are cultured in a semisynthetic or synthetic lactic medium. The culture compositions are resistant to oxygen and acid and have a survival level of at least 1:10 after 30 days at a pH of 4.0 at 5 DEG  C. and thus are utilized in acidified food products, such as acidified milks and yogurts, having a pH of from 4.0 to 4.6.
Patent DE-3682548-D1 (DE)
Inventor: STAEBLER MANFRED
IPC: H01H9/06
Filed: 1986-07-12
Granted: 1992-01-02
Abstract: An operator is slidable in the switching-on direction of the switch and tiltable into the holding position, while a spring force serves for resetting into an OFF position. The tilting axis of the operator lies in a plane between the engagement point of the resetting spring at the operator and the gripping surfaces of the operator. The operator (8) is allocated a ramp (17) on the machine tool housing (1). In the ON position it is inclined that the front edge (18) of the operator in the ON position can abut it without, however, holding the operator in the ON position against the force of the resetting spring (4). Pref. two adjacent ribs (16) each form a ramp. In front and between the ribs is a latching notch (14) for a lug (15) on the operator.
Patent DE-3683175-D1 (DE)
Inventor: KARBACH STEFAN DR
IPC: C07D405/06
Filed: 1986-03-22
Granted: 1992-02-13
Abstract: Azolylmethyloxiranes of formula (I) and their salts are new: Z=CH or N; R=1-4C alkyl, naphthyl, biphenylyl, or phenyl opt. substd. by halogen, NO2, phenoxy, 1-4C alkyl, 1-4C alkoxy or 1-4C haloalkyl, X=F, Cl or Br.
Patent DE-3683627-D1 (DE)
Inventor: CORAN AUBERT YAUCHER
IPC: C08L21/00
Filed: 1986-12-29
Granted: 1992-03-05
Abstract: Blends are disclosed of monoolefin rubber with high-diene hydrocarbon rubber in which the monoolefin rubber is in the form of discrete vulcanized particles dispersed in a matrix of unvulcanized high-diene hydrocarbon rubber. The blends can be easily processed, and in a subsequent step, the high-diene hydrocarbon portion cured to give rubber articles having the ozone resistance of the monoolefin rubber and the good physical properties of the high-diene hydrocarbon rubber.