baber/WOPTO huggingface dataset:
Patent DE-3071891-D1 (DE)
Title: Method for determining the velocity of moving material, especially in the body, and device for this determination and for displaying parts of the body
Inventor: GLENN E DR
IPC: G01F1/66
Filed: 1980-05-13
Granted: 1987-02-26
Abstract: The disclosure is directed to a method and apparatus for determining the velocity of a material within a body, and which is also capable of simultaneously imaging sections of the body. In the velocity-determined method, a focused beam of ultrasound is directed, over a given aperture, toward the skin of the body, the central ray of the focused ultrasound beam being oriented substantially normal to the skin. The ultrasound beam reflected from the body is received over the same aperture. Preferably, the steps of directing and receiving the ultrasound employ the same single transducer, and focusing is achieved using a focusing lens. Beat frequency signals are detected in the received beam, these signals resulting from the beating of Doppler effect components reflected from the moving material, for example, blood corpuscles of moving blood within the body. Velocity-representative indications, for example, audio or video presentations, are then generated as a function of the detected beat frequency signals. The detected beat frequency signals are beats between Doppler effected portions of the received ultrasound beam which have frequency components above and below the frequency of the originally directed ultrasound beam.
Patent DE-3160548-D1 (DE)
Title: Process for the regeneration of chlorinated hydrocarbons used in dry-cleaning
Inventor: GRUNEWALDER WERNER
IPC: D06L1/10
Filed: 1981-02-21
Granted: 1983-08-11
Abstract: 1. A process for regenerating chlorinated hydrocarbons in dry-cleaning by filtration and distallation, characterized in that the filter mass consists wholly or in part of a finely particulate, water-insoluble aluminium silicate containing bound water and corresponding to the following general formula (Cat2 O)x .Al2 O3 .(SiO2 )y , in which Cat is an alkali metal ion, x is a number of from 0.7 to 1.5, y is a number of from 0.8 to 6 and preferably from 1.3 to 4, said aluminium silicate having an X-ray amorphous or crystalline structure and a particle size of subtantially 1 to 100 mu.
Patent DE-3163277-D1 (DE)
Title: Novel substituted oxonicotinates, their use as plant growth regulators and plant growth regulating compositions containing them
Inventor: CARLSON GLENN RICHARD
IPC: A01N43/40
Filed: 1981-05-11
Granted: 1984-05-30
Abstract: Novel compounds are provided which exhibit plant growth regulating activity on monocotyledenous plants such as cereals. The novel compounds are of Formula I below: <CHEM> wherein R1 is (C1-C6) alkyl or (C2-C6) alkenyl, each optionally substituted with a group selected from hydroxy, carboxy, carboxy salt, phenyl and phenyl substituted with up to two of the same of different substituents selected from halogen, methyl, ethyl, methoxy, ethoxy, trifluoromethyl, nitro and cyano;  R5 is hydrogen, (C1-C6)alkyl or halogen;  R6 is hydrogen or (C1-C6)alkyl; X is halogen, trihalomethyl, (C1-C6)alkyl, nitro, cyano or (C1- C6)alkoxy;  n is 0 or an integer of 1-3; and  Y is hydrogen or (C1-C6)alkyl. Also provided are (a) agronomically acceptable carboxy salts of compounds of Formula I (wherein Y is hydrogen) and (b) agronomically acceptable acid addition salts of compounds of Formula I.
Patent DE-3167985-D1 (DE)
Title: Soluble coffee process
Inventor: PYVES RICHARD RONALD
IPC: A23F5/50
Filed: 1981-01-08
Granted: 1985-02-14
Abstract: A flavorful soluble coffee is obtained by first evaporatively concentrating a coffee extract and condensing the bulk evaporate which is then vacuum stripped to obtain a condensate of from 5% to 15% by weight of the bulk evaporate. The condensed strippings are added to the concentrated extract which is then dried.
Patent DE-3260705-D1 (DE)
Title: Control device for turning a reversible plough
Inventor: OBERMEYER GUNTER
IPC: A01B3/421
Filed: 1982-04-19
Granted: 1984-10-18
Abstract: 1. Device for controlling the pivoting of a reversible plough about its axis of rotation by means of a double-acting hydraulic cylinder (1) connected via lines (14, 15) to the pump or tank generating the operating pressure, said hydraulic cylinder being mounted to pivot about an axis rigid with the appliance and of which the piston rod (3) connected to the piston (2) is articulated on the ploughshare carrier, with a 4-way two-position valve (8) which brings about the change of direction of the piston rod (3) at the dead centre, characterised in that the 4-way two-position valve (8) is controlled so as to be self-locking in its first position, according to the pressure, and to be held in its second position as a function of the force of a first spring (17), and is provided with a first pressure control line (18) counteracting said spring force, and in that a servo valve (21) is provided of which the output (25) can be connected to the first pressure control line (18) and which is held in its closed position by the force of a second spring (22), and has, acting in the direction of this spring, a second pressure control line and, acting in opposition thereto, a third pressure control line (26, 27) with a transmission ratio from second to third pressure control line (26 to 27) which is greater than 1, and in that the input (23) of the servo valve (21) can, at least while this is in its open position, be connected to a line (6) carrying the working pressure, and in that the second and third pressure control lines (26, 27) can be so connected to lines (6, 7) leading to various cylinder spaces, that the third pressure control line (27), prior to reaching the dead centre position, carries the same working pressure as the first cylinder space (4).
Patent DE-3263291-D1 (DE)
Title: Method and apparatus for mechanized production of potato balls
Inventor: KJELLMAN FREDRIK
IPC: A23L19/12
Filed: 1982-10-09
Granted: 1985-05-30
Abstract: The present invention is concerned with a method for mechanized production of potato balls as well as with an apparatus for carrying out this method. In prior art, potato balls (9) have been cut only manually by means of a tool that looks like a hemispherical scoop provided with a shaft (6b). In such a case, only large potatoes can be used, and out of each potato, only one or two potato balls can be cut, for which reason the loss from each potato becomes rather large. The objective of the present invention is to eliminate, e.g., these drawbacks, which is achieved by means of an apparatus which comprises a feeder device (2) connected to one or several grasping means (1), which grasping means are arranged between or can be shifted into a position between their own respective pair of equally shaped, thin and readily exchangeable cutter blades (3) with concavely semicircular cutting edges (3a), placed as facing each other. The cutter blades (3) are, e.g., by means of an electric motor (4), arranged so as to revolve around their axes (3b), which are appropriately by means of cylinder-piston devices (5) displaceable in their longitudinal direction away from each other and towards each other until the paths of rotation of the tips of the opposite cutter blades (3) are at least almost coinciding. By means of this apparatus, it is possible to use both very small potatoes and discs out of larger potatoes.
Patent DE-3278087-D1 (DE)
Title: Flow rate sensor
Inventor: UEYAMA YOSHIJI MITSUBISHI DENK
IPC: G01F1/78
Filed: 1982-04-08
Granted: 1988-03-10
Abstract: Flow rate sensor for dielectric fluids, e.g. fuel, permits instantaneous detection of intermittent flow.  Fluid flows into (18) and out of (19) a path defined between a straight central electrode (11) connected to the positive terminal of a high voltage DC source (12).  The negative terminal is grounded and electrode plates (13a, 13b) which are coaxial with the central electrode, are shaped as funnels that become larger going towards opposite ends of the flow path.  The plates respectively connect to series resistors (15a, 15b) whose junction connects to ground and whose outer terminals connect to a voltmeter (16) that is parallel to them. A current sensor measures the dielectric polarisation-current produced when the dielectric fluid flows in the electric field. This device senses a highly changing flow rate e.g. an intermittent with good response and is therefore suitable for measuring the fuel flow rate.
Patent DE-3362018-D1 (DE)
Title: Document with diffractive security pattern
Inventor: ANTES GREGOR
IPC: B42D15/02
Filed: 1983-07-07
Granted: 1986-03-13
Abstract: A document includes a substrate which has an outer surface and defines a plane, and a coordinate system which is defined with respect to the plane. A diffraction-optical authenticating element covers at least part of the outer surface, and generates at least one color pattern constituting a visually testable feature which verifies the authenticity of the document. The diffraction-optical authenticating element provides a color pattern moving at a predetermined velocity along a predetermined track when the document is illuminated from a first direction and viewed from a second direction, as defined with respect to the coordinate system, upon the document being rotated within the plane along a prearranged sense of rotation, and at a prearranged velocity.
Patent DE-3367737-D1 (DE)
Title: Process control of continuous sodium-limestone flue gas desulfurization system
Inventor: BOWARD WILLARD LAWRENCE
IPC: B01D53/34
Filed: 1983-10-12
Granted: 1987-01-08
Abstract: A method of controlling the continuous operation of the absorption and regeneration processes of a sodium-limestone double alkali flue gas desulfurization system, in which measurements of absorber effluent solution pH or flow diverted for regeneration are used as the primary control parameter governing the limestone addition rate.
Patent DE-3374140-D1 (DE)
Title: Stripping bath and process for the electrolytical stripping of metals from titanium as a base metal
Inventor: STRUBE GERNOT DR
IPC: C25F5/00
Filed: 1983-10-26
Granted: 1987-11-26
Abstract: Electrolytic bath for the removal of Cd, Cr, Cu, Cu-alloys, Ni, Pb, Pb/Sn, Sn or Zn from Ti base contains at least one alkyl sulphurous acid in concentration of 1g to saturation.
Patent DE-3461187-D1 (DE)
Title: N-cyclopropylmethyl-2-oxo-3-diparamethoxyphenyl-5,6-triazines, process for its preparation and their use as pharmaceutical preparations
Inventor: PITET GUY
IPC: C07D401/04
Filed: 1984-04-11
Granted: 1986-12-11
Abstract: The present invention concerns new 2-N-cycloalkylmethyl 3-oxo 5,6-diaryl as-triazines, their method of production, pharmaceutical compositions thereof, and their use as medicaments, for treating pain. The derivatives of 2-N-cycloalkylmethyl 3-oxo 5,6-diaryl as-triazine according to the invention have the general formula I <IMAGE>  (I)  in which Ar represents a phenyl, furyl, thienyl, or pyridyl group, which group may possibly be substituted by a lower C1 to C4 alkoxy radical, in particular by the methoxy radical, and n is a whole number having a value of 1 to 4.
Patent DE-3471242-D1 (DE)
Title: Non-saccaride sweetened product
Inventor: PETTIGREW SUSAN JILL
IPC: A23L9/10
Filed: 1984-08-22
Granted: 1988-06-23
Abstract: Sweetener interactions at superthreshold levels are evaluated in light of an ideal sweetener-ligand binding curve. Using this analysis, foodstuffs comprising flavoring, aspartame, and cyclamate were found to be sweeter than anticipated.
Patent DE-3472951-D1 (DE)
Title: P-alkyl or cycloalkyl phenoxy alkanols and alkanol esters and use for the treatment of allergic conditions
Inventor: BERGER FRANK M
IPC: C07C69/78
Filed: 1984-05-25
Granted: 1988-09-01
Abstract: (1) p-substd.-phenoxyalkanols of formula (I) and their esters are new.  R=1-6C alkyl or 3-6C cycloalkyl opt. fused to the benzene ring at posns. 3 and 4; Z=1-15C n-alkylene opt. substd. by 1 or 2 1-3C alkyls.  Provided that when (I) is unesterified, than Z is not unsubstd. propylene.  (2) Pharm. compsn. comprises a cpd. (I) as defined above, without the limitation of Z, together with a carrier.
Patent DE-3474022-D1 (DE)
Inventor: TIMMERMAN HENDRIK
IPC: A61K31/47
Filed: 1984-09-28
Granted: 1988-10-20
Abstract: The invention relates to novel quinazoline and isoquinoline derivatives of the general formula: 
<CHEM>
 and acid addition salts and copper complexes thereof, wherein
 X represents nitrogen or a CH group,
 Y represents oxygen or an NH group,
 R1 and R2 represent hydrogen, alkyl (1-6), alkoxy (1-6 C), halogen or trifluoromethyl,
 R3 represents a substituted or unsubstituted 2-pyridyl group and
 R4 represents hydrogen, an alkyl (1-6 C) group unsubstituted or substituted by halogen, alkoxy (1-6 C) or phenyl groups, a cyclic alkyl group or a substituted or unsubstituted aromatic group.
Patent DE-3475147-D1 (DE)
Title: Coupling element for the connection of a signal transmission device to a main coaxial line
Inventor: HAMMER GERHARD DIPL ING
IPC: H01R13/646
Filed: 1984-06-18
Granted: 1988-12-15
Abstract: 1. Coupling element for connecting a signal transmission device to a coaxial main line (1) with - a connecting piece (14, 15, 16) mounted on said main line, in the path of the main line (1), with which a connection suitable for a signal transmission (20) may be established, characterised in that - a cylindrical section (8) of the external conductor (4) of the coaxial main line (1) is formed by two break points (6, 7) of the external conductor (4) provided at a predetermined distance from one another, - a conductive cylindrical element (9) of the connecting piece (14, 15, 16) spans the section (8), electrically insulated from it, and at its ends is conductively connected to the external conductor (4) of the main line (1) near break points (6, 7) respectively, - there being formed between the section (8) and the internal conductor (2) of the main line (1) a first capacitance (C0 ) and between the section (8) and the cylindrical element (9) a second capacitance (C1 ) - and one conductor of the connection of the signal transmission device being connectible to the section (8) and the other conductor being connectible to the cylindrical element (9) via the connecting piece (14, 15, 16).
Patent DE-3479183-D1 (DE)
Title: Means for cleaning floor
Inventor: HEINONEN AHTI
IPC: A47L13/254
Filed: 1984-05-16
Granted: 1989-09-07
Abstract: The means for cleaning a floor comprises a shaft (1), a frame (2) and a cleaning part (3) detachably attached to the frame. A drawdack of prior art is the awkward affixing and detaching of the cleaning part. As taught by the invention, the frame has been provided with a clamp (6) which is movable with reference to the frame and which has been arranged to press against the frame during the detaching and affixing operations and which has been disposed to fix the cleaning part when the ends (5, 14) of the frame is placed into the pockets (7', 7) of the cleaning part.
Patent DE-3569572-D1 (DE)
Title: An alpha-amylase assay method and reagent kit
Inventor: BLAIR HENRY E
IPC: C12Q1/40
Filed: 1985-07-26
Granted: 1989-05-24
Abstract: An  alpha -amylase assay method is described together with a reagent kit for use therein. An oligosaccharide substrate for  alpha -amylase is provided. The substrate contains at least 3 glucose units. Its reducing-end glucose unit is bonded, via a bond cleavable by  alpha - or  beta - glucosidase, to a label which exhibits an optically measurable change upon cleavage of the bond. Its terminal glucose unit is bonded to a blocking substituent which inhibits cleavage by exo-enzymes of the bond between the terminal glucose unit and the adjacent glucose unit. A liquid assay sample is contacted with the oligosaccharide substrate and with an exo-enzyme capable of cleaving the bond between the reducing-end glucose unit and the label. The optically measurable change is used as a measure of  alpha -amylase in the sample.
Patent DE-3570193-D1 (DE)
Title: Method for uniformly distributing discrete particles on a moving porous web
Inventor: KOCK RONALD WAYNE
IPC: D06B19/00
Filed: 1985-06-25
Granted: 1989-06-22
Abstract: Method and apparatus for substantially uniformly distributing a layer of discrete particles (10) along a predetermined portion of the uppermost surface of a moving porous web (20) so that the particles (10) occupy less than 100% of the predetermined portion of the uppermost surface of said moving web (20). The method preferably comprises the steps of
 (a) entraining the particles (10) into a moving gaseous stream;
 (b) passing the gaseous stream through a conduit (7) oriented so as to discharge the gaseous stream containing said entrained particles (10) in a direction substantially parallel to the direction of travel of the moving porous web (20);
 (c) mixing the particles (10) entrained in the gaseous stream inside the conduit (7) to provide a substantially uniform distribution of the particles (10);
 (d) discharging the gaseous stream containing the uniformly distributed entrained particles (10) from the conduit (7) adjacent the predetermined portion of the uppermost surface of the moving porous web; and
 (e) maintaining the fluid pressure adjacent the lowermost surface of the moving porous web (20) at a level lower than that adjacent the uppermost surface of the web (20).
Patent DE-3572111-D1 (DE)
Title: Wall electrode for a metallurgical direct current electrical furnace
Inventor: MICHELET JACQUES
IPC: H05B7/06
Filed: 1985-10-23
Granted: 1989-09-07
Abstract: 1. Wall electrode for a direct-current electric metallurgical furnace, of the type comprising a metal bar intended to pass through the wall of the furnace such that one end comes into contact with a molten metal mass contained in the furnace, the other end projecting outside the furnace in the form of a portion enclosed in a sleeve made of thermally and electrically conductive material, energetically cooled by a flow of cooling fluid, and an end piece (9) made of a material which is a good conductor of electricity, with means (43) provided to connect the said end piece to an electrical supply terminal, wall electrode characterized in that the sleeve (8) closely surrounds the projecting portion (7) of the bar (4) so that a separation space (10) is formed between them during assembly.
Patent DE-3581488-D1 (DE)
Inventor: BITONTI FRANK E
IPC: B60C23/00
Filed: 1985-11-08
Granted: 1991-02-28
Abstract: A system for automated pressurization of pneumatic tires includes an air pump which is driven by the vehicle engine and provides a continuous output of pressurized air. The pressurized air can either be routed to the tires or vented to the atmosphere under control of a manually-actuated selector valve having inflate, neutral and deflate modes of operation. A second selector valve can be set to designate which of the vehicle tires are to be inflated or deflated.
Patent DE-3582601-D1 (DE)
Inventor: BLAIR JOHN J
IPC: A61C13/08
Filed: 1985-01-22
Granted: 1991-05-29
Abstract: A type of dental restoration and a method of preparation of dental restorations is disclosed. The dental restoration is provided with an outer shader layer (23), an intermediate at least substantially uncolored, translucent layer (22), and an opaque substructure. The opaque substructure may be a metal support (17) with a surface opaquing agent (21) in one species. The dental restoration may be prepared by removably mounting intermediate uncolored translucent layer that is a crown on an opaque substructure that is a dental mount. The dental mount being matched to an opaque dental cement that will mount the finished shaded dental crown.
Patent DE-3586193-D1 (DE)
Inventor: MAYER PRINCE ALFRED
IPC: A61K39/29
Filed: 1985-10-01
Granted: 1992-07-16
Abstract: There are disclosed for enhancing the immunogenicity of a lipid membrane based immunogen comprising flash heating it at a membrane concentrations sufficient under the conditions of flash heating to result in melting of membranes and fusing the melted membranes into novel morphologic forms and a proteinaceous mass comprising particles of HBsAg, said particles including particles of HBsAg in morphologic form not found in nature, said HBsAg contains particles being filaments, branched filaments, closed circular or closed circular branched filaments.
Patent DE-3588238-D1 (DE)
Inventor: MUKHERJEE SATYEN
IPC: H01L27/115
Filed: 1985-11-05
Granted: 2002-06-20
Abstract: An electrically erasable programmable memory device which is programmable in the manner of an EPROM and erasable in the manner of an EEPROM. A dielectric layer between the control gate and the floating gate is provided having a high dielectric constant. A thin, uniform gate dielectric layer is provided which demonstrates minimal trapping. Finally, an asymmetrical source/drain junction is provided wherein the source includes a shallow portion and a deeper portion, which deeper portion defines the overlap between the source and the floating gate. In the preferred embodiment the dielectric between the control gate and the floating gate comprises tantalum pentoxide, the thin dielectric layer comprises oxynitride, and the deep diffusion portion of the source comprises phosphorous.
Patent DE-3650293-D1 (DE)
Inventor: XALABARDER MIRAMANDA FERNANDO
IPC: G01N15/05
Filed: 1986-12-16
Granted: 1995-05-11
Abstract: An arrangement for determining the blood cell sedimentation rate, comprising a pipette (1) having at the upper end thereof a levelling device (4); a tube (11) and a plunger (10) sealingly engaging the outside wall of the pipette and having a diameter generally the same as the inside diameter (d) of the tube (11). The plunger is inserted in the tube at a distance from the lower end (16) of the pipette (1) such that when the plunger (10) is inserted in the tube (11) until such lower end (16) of the pipette abuts the bottom end (14) of the tube, it displaces blood into the pipette (1) capable of filling the pip- pette without overflowing from the ensemble formed by the pipette (1) plus the levelling device (4).
Patent DE-3660563-D1 (DE)
Title: Device for controlling and regulating the operating range of a control rod in an injection combustion engine
Inventor: SEIBT ARTUR DR ING
IPC: F02D41/04
Filed: 1986-01-13
Granted: 1988-09-22
Abstract: 1. Arrangement for controlling and regulating the adjustment stroke of the control rod of the fuel supply of a fuel-injection internal-combustion engine as a function of operating values, such as rotational speed, boost pressure, accelerator position, etc., which are determined by measurement transducers, wherein the signal lines (Ii) of the transducers are connected to the inputs of a microcomputer (7), and an actuator (3), especially a stepping motor, acting on the control rod, is connected to the output of the microcomputer via an actuator drive (8), also with a power supply unit (6) for the microcomputer (7), the actuator drive (8) and so on, characterized by the fact that the microcomputer (7) is arranged to emit a reset signal (sb ) to the actuator drive (8) when a signal (sa ) indicating the off position of the main engine-switch (13) is present, that a response synchro (9) is allocated to the actuator (3) and is connected via a signal line (r) to one input of the microcomputer (7), which is set up to emit an output signal (sc ) indicating the zero position of the actuator (2), and that the battery voltage (Ub ) is continuously applied to the power supply unit (6), whose output voltage or output voltages can be switched on and off as a function of the voltages at two control inputs (x, y), wherein the output voltage or output voltages can be switched on at the first control input (x) when a signal (sd ) indicating the on position of the main engine-switch (13) is present, and can be switched off at the second control-input (y) when a signal (sc ) indicating the zero position of the actuator (3) is present.