baber/WOPTO huggingface dataset:
Patent NO-20053331-D0 (NO)
Inventor: SWEENEY WILLIAM R
IPC: A24F40/70
Filed: 2005-07-07
Abstract: An aerosol generator includes a flow passage having an inlet and an outlet, a heater arranged relative to the flow passage for heating the flow passage, a source of material to be volatilized in communication with the inlet of the flow passage, a valve to open and close communication between the source of material and the inlet of the flow passage, and a pressurization arrangement for causing material in the source of material to be introduced into the flow passage when the valve is in an open position. The aerosol generator further includes a source of power for operating the heater and the valve, and a control device for controlling supply of power from the source of power to the heater and the valve. A metering device in an inhaler includes a pressurized source of medicated fluid and a metering chamber configured to deliver a predetermined volume of fluid to a heated flow passage in the inhaler. The metering chamber can be part of a rotary valve having a bore and a displacement member moveable within the bore from a first position where the fluid is loaded into the bore to a second position where the predetermined volume is ejected out of the bore. Another metering chamber has an elastic portion of a delivery passage in fluid communication with the pressurized source of liquid and the elastic portion of the delivery passage is deformed to eject the predetermined volume.
Patent GB-201107871-D0 (GB)
Title: Tracers and method of marking hydrocarbons
Filed: 2011-05-11
Abstract: The invention concerns a method of marking a hydrocarbon liquid comprising the step of adding to said liquid, as a tracer compound, a compound of Formula I: wherein at least one of R1   R4 is selected from: i. a bromine or fluorine atom; ii. a partially or fully halogenated alkyl group; iii. a branched or cyclic C4 - C20 alkyl group; iv. an aliphatic substituent linking two positions selected from R1   R4 in Formula I to one another; or v. a phenyl group substituted with a halogen atom, an aliphatic group or halogenated aliphatic group, and further wherein none of R1   R4 consists of a hydroxyl group or an amino group. The preferred compound is bis(3,5-bis trifluoromethyl-phenyl)-diazene. The tracer compounds are resistant to removal from the fuel by chemical laundering or by contact with absorbents such as charcoal.
Patent GB-201120731-D0 (GB)
Title: A nickel-based alloy
Filed: 2011-12-02
Abstract: Adding silicon, in a defined range of weight percentage, to the composition of a known nickel-based alloy improves oxidation, hot corrosion and dwell crack growth resistance without the detrimental effects on the thermal stability of the microstructure and on other material properties that have been found with known alloys. In a particular preferred embodiment the alloy has the following composition (in weight percent): chromium 14.6-15.4%; cobalt 18-19%; molybdenum 4.75-5.25%; aluminium 2.8-3.2 titanium 3.4-3.8%; tantalum 1.8-2.2%; hafnium 0.4-0.6%; carbon 0.020-0.034%; boron 0.005-0.025%; silicon 0.2-0.6%; the remainder being nickel and incidental impurities.
Patent GB-201208095-D0 (GB)
Title: Injection devices
Filed: 2012-05-09
Abstract: An injection device comprises a housing for receiving a syringe or cartridge for containing a medicament. It further comprises a rotary driveshaft 24 mounted for rotation relative to said housing; and an elongate coiled torsion spring 38 having respective formations at opposite ends thereof. A first formation 50 is anchored in a seat 56 on said rotary drive shaft 24 and a second formation 48 being anchored in a seat 58 on a reaction component 14. In use relative rotation of said rotary driveshaft 24 and said reaction component 14 in one angular direction strains said torsion drive spring 38, and release of said strained torsion drive spring 38 causes expression of medicament from said syringe or cartridge. The torsion spring 38 includes at least a region (52) of open coil form whereby during assembly of said injection device, the torsion spring 38 may be longitudinally compressed and then rotated, thereby urging the end formations 48, 50 of the torsion drive spring into engagement with said respective seats (58, 56).
Patent GB-201212047-D0 (GB)
Title: Restriction endonucleases and their use
Filed: 2012-07-05
Abstract: A restriction endonuclease with a recognition sequence 5'-TCGA-3'. The restriction endonuclease is sensitive to the presence of a modified cytosine residue in the recognition sequence. Methods and kits using the restriction endonuclease with a recongition sequence 5'-TCGA-3' are also disclosed.
Patent GB-201313373-D0 (GB)
Title: Formation resistivity measurements using multiple controlled modes
Filed: 2012-03-30
Abstract: Disclosed is an apparatus for estimating a property of an earth formation penetrated by a borehole. The apparatus includes a plurality of electrodes disposed downhole and configured to inject an electrical current into the earth formation using an applied voltage and/or measure electrical current resulting from an injection of the electrical current. The apparatus also includes a processor configured to perform a series of formation measurements that include injecting current into the earth formation using a unique subset of electrodes in the plurality of electrodes and measuring current in the earth formation using one or more electrodes not used for the current injecting. The processer sums the measured currents for the electrodes wherein the sum of electrical currents for at least one electrode that measured electrical current is substantially in phase with the applied voltage; and uses the sum of in phase currents to estimate the property.
Patent GB-201319221-D0 (GB)
Title: System and method for selecting an insurance carrier
Filed: 2012-11-01
Abstract: A computer system and method to match client insurance needs with an insurance carrier including the step of creating profiles for each of a plurality of insurance carriers by collating data from database sources relevant to each of the plurality of insurance carriers, A structured format is provided for a client to indicate insurance needs and a client's insurance needs are matched with collated data to identify at least one of the plurality of insurance carriers.
Patent IT-TO20010772-D0 (IT)
Inventor: MALASPINA ALBERTO
IPC: B65D33/01
Filed: 2001-08-03
Abstract: The bag consists of two walls (12, 14) made from sheets of a multi-layer, synthetic material, welded together along part of the perimeter. One of the walls has two or three rectilinear, longitudinal rough stripes (16a, 16b, 16c) on its inner surface, obtained by hot-printing and extending substantially along the full length of the bag. The stripes are obtained by pressing a welding bar, coated with a rough, non-adhesive material, such as teflon cloth, against the multi-layer sheet forming the wall of the bag. <IMAGE>
Patent DE-3061494-D1 (DE)
Title: Trip lamina for single-pole circuit breakers
Inventor: VESCOVI ALDO
IPC: H01H71/50
Filed: 1980-05-27
Granted: 1983-02-03
Abstract: The present invention is related to a trip lamina employable for single-pole circuit breaker. The trip lamina (6) has an adequate thickness and is rendered very flexible because it is provided with shearings (13) interesting its whole thickness and that are transversal to the longitudinal direction of the lamina itself, said shearings having their respective outlets alternatively on both the longitudinal edges of the trip lamina, the latter being provided with successive holes (14) having at least one side (15) directed transversely to the longitudinal direction and prolonged by a respective shearing (13), said shearings being so finely executed that their edges (13 min -13 sec ) meet and rest one on top of the other to render said trip lamina resistant to the bending and compressive stress transmitted by the tip (5) of the latching cradle (4) of the circuit breaker.
Patent DE-3063273-D1 (DE)
Title: Process for the preparation of cellular polyurethane elastomers
Inventor: MEISERT ERNST DR
IPC: C08G18/65
Filed: 1980-05-08
Granted: 1983-07-07
Abstract: The instant invention is directed to a process for the production of a cellular polyurethane elastomer having a density of 0.45 to 0.8 g/cm3, comprising: (a) preparing a prepolymer having an isocyanate content of 10 to 25% by weight from aromatic polyisocyanates and a portion of one or more polyhydroxyl compounds having a molecular weight of from 400 to 6,000; and (b) reacting said prepolymer with the remainder of said polyhydroxyl compound and water; wherein the quantity of said water is 0.3 to 1% by weight and the equivalent ratio of isocyanate groups to isocyanate reactive compounds is in the range of 0.95:1 to 1.1:1, characterized in that from 0.1 to 0.8% by weight, based on the whole reaction mixture, of aromatic diprimary diamines having a molecular weight from 108 to 500 are also used in (a) or (b).
Patent DE-3063404-D1 (DE)
Title: Circuit arrangement for clock generation in telecommunications exchanges, in particular time division multiplex digital exchanges
Inventor: ZEITRAG ROLF DIPL PHYS
IPC: H04L7/033
Filed: 1980-02-12
Granted: 1983-07-07
Abstract: In order to provide the possibility of interchange of roles of leading and led exchange pulse train generators, an exchange pulse train (T'') of the led generator is synchronized in phase with that (T') of a leading generator. Each generator derives its exchange pulse train (T', T'') from a respective intermediate pulse train (H', H'') by means of a frequency reduction arrangement (BKP, U). Comparison in the led generator (UGN, BKN, UGV, BKV, BKVv) of the exchange pulse trains detects a relative phase lead or lag greater than a given threshold value of the same order as the intermediate pulse train period and, in order to maintain in-phase synchronism, shortens or lengthens (BKR), as appropriate, a half period signal portion of the exchange pulse train by an intermediate pulse train period. The intermediate pulse generator is servo-synchronized by means of a master pulse train derived in a frequency adjuster from a received standard pulse train.
Patent DE-3064932-D1 (DE)
Title: Passive power limiter using semiconductors realised in a striplike configuration, and microwave circuit using such a limiter
Inventor: SILLARD GILLES
IPC: H03G11/02
Filed: 1980-08-01
Granted: 1983-10-27
Abstract: The passive limiter is formed by at least two parallel micro-strip lines, a slot line orthogonal to the two micro-strip lines and a pair of diodes having the same polarity and placed on each edge of the slot line facing one another, the assembly of these three lines and the diodes forming at least two micro-strip line-slot line transitions.
Patent DE-3065289-D1 (DE)
Title: Use of 1,2,4-triazole derivatives as corrosion inhibitors for non ferrous metals
Inventor: GERHARDT WERNER DR
IPC: C23F11/173
Filed: 1980-08-16
Granted: 1983-11-17
Abstract: A method for inhibiting corrosion of nonferrous metals in contact with circulating water comprising the steps of adding to circulating water in contact with non-ferrrous metals from 0.05 to 10 gm/m3 of at least one 3-amino-5-alkyl-1,2,4-triazole wherein said alkyl has from 2 to 8 carbon atoms and adjusting said water to a pH of from 6 to 10; as well as corrosion inhibiting compositions containing said 3-amino-5-alkyl-1,2,4-triazole.
Patent DE-3066053-D1 (DE)
Title: The production of powdered resin and the powdered resin so produced
Inventor: PIROTTA MARICO GIUSEPPE
IPC: B01J47/00
Filed: 1980-08-21
Granted: 1984-02-09
Abstract: Powdered synthetic polymeric resin is produced by swelling or shrinking resin particles by contact with water or an organic solvent to introduce strain within the particles and comminuting the swollen or shrunk particles by grinding them in a rotary attrition mill. This process is particularly useful for the production of powdered resins for oral consumption, for example powdered cholestyramine resin, since particle sizes such that 90% by weight and/or number is below 30 microns in average particle diameter in the wet swollen state may be achieved.
Patent DE-3175054-D1 (DE)
Title: Modular data processing system
Inventor: STOKKEN RICHARD ANTHONY
IPC: G06F11/00
Filed: 1981-02-04
Granted: 1986-09-11
Abstract: In a data processing system (10) a CPU (22) is connected via a bus (20) to at least one slave module (24; 26; 28; 32; 36), which is supplying an operation acknowledge signal within a given time period after receipt of a command. Bus time out means determines whether the operation acknowledge signal is back in time. 
<??>A memory mapping device coupled between CPU (22) address lines and the bus (20) generates a greater number of bus line signals consisting of addresses and an enabling code for selecting on and off board memory devices. Further count signals generated are placing the microprocessor (22) into various waiting states. 
<??>Improved prioritized bus communication is provided by a vectored interrupt scheme. 
<??>Having a plurality of distributed CPU's (22; 24), interprocessor interrupt communication is controlled by way of a pair of commonly accessible storage devices. The invention is advantageously utilized in an emulator processor (24).
Patent DE-3271598-D1 (DE)
Title: A method of speech recognition
Inventor: HAKARIDANI MITSUHIRO
IPC: G10L15/10
Filed: 1982-12-23
Granted: 1986-07-10
Abstract: Revealed here is a speech recognition system in which improved processing speed is realized and wasteful processing is eliminated by first obtaining the threshold value based on calculation results of feature patterns for which similarities have been calculated and then by prohibiting further similaity calculations to be carried out on the feature pattern when a certain specified condition based on the threshold value and that calculation is reached in the similarity calculation process of each feature pattern.
Patent DE-3273964-D1 (DE)
Title: Arrangement for evaluating the braking forces of commutator traction motors
Inventor: KOLMEL KURT DR
IPC: G01M17/007
Filed: 1982-07-23
Granted: 1986-12-04
Abstract: 1. An arrangement for determining the sum of electrical braking forces for a plurality of commutator traction motors (1-4) in an electrically driven vehicle, wherein the braking force is formed by the multiplication of two measured values, the first of which is a sum of the armature currents, and the second of which is a magnitude related to the excitation current, characterised in that the magnitude related to the excitation current is modified such that it corresponds to the actual course of the magnetic motor flux (vphi) during braking, in that each one of several function generators (16, 17, 18) is selectively connected by means of switches (19, 20, 21), where each function generator is respectively adapted to one of a plurality of types of driving vehicle.
Patent DE-3362851-D1 (DE)
Title: Ditcher method and apparatus
Inventor: DANIELS GORDON E
IPC: E02F3/24
Filed: 1983-01-24
Granted: 1986-05-15
Abstract: An excavator wheel (15) provided with an annular array of peripheral scoops (16) is rotated about a horizontal axis while the wheel is moved along the terrain alongside a railroad track. The axis of rotation of the wheel is positioned selectively to be disposed within the range of perpendicular to the longitudinal extent of the track to substantially parallel thereto whereby the scoops excavate a ditch correspondingly in the range of a narrow trench having a width equal to the transverse extent of the scoops to a wide ditch having a profile corresponding generally to the circumference of the wheel. The wheel is carried on the distal end of a boom (20) having the opposite end mounted to a wheeled support. The wheels are carried on suitable trucks (53) adjustably connected to the support to permit leveling of the support. In one form, the wheel is reversibly rotated and provided with double-ended scoops to permit excavation in either direction of rotation of the wheel. In one form, the wheel is swingable about a vertical axis (18) on the distal end of the boom so as to be positionable on either side of the boom in use. The wheeled support, in one form, is provided with a laterally opening recess (60) for accommodating the wheel in a storage position. The excavated material, in the illustrated embodiment, is conveyed from the excavator wheel by conveyor belts for desired disposal selectively at either side of the railroad track or to a suitable hopper car. The excavator wheel is arranged to drop the excavated material downwardly from the scoops at an upper position onto a subjacent conveyor belt for disposal.
Patent DE-3366741-D1 (DE)
Title: A process for carrying out serological investigations according to the principle of the complement fixation test, and test packages for use in this process
Inventor: BARTOS DEZSO STEFAN DR
IPC: G01N33/555
Filed: 1983-04-19
Granted: 1986-11-13
Abstract: Serological investigations according to the principle of the Complement Fixation Test (CFT) can be evaluated by means of a kinetic method by using an excess of complement. Preferably the amount of the complement in the reagents and the control samples are balanced against one another.
Patent DE-3366922-D1 (DE)
Title: Triazole antifungal agents
Inventor: RICHARDSON KENNETH DR
IPC: A01N43/64
Filed: 1983-06-13
Granted: 1986-11-20
Abstract: Triazole antifungal agents of the formula:- 
<CHEM>
 and their O-esters and O-ethers;
 where R is naphthyl, biphenylyl or phenyl optionally substituted by 1 to 3 substituents each independently selected from halo, CF3, C1-C4 alkyl and C1-C4 alkoxy; and R<1> is
 -@NR<2>R<3>

 or -@R<3>

 where X is O or S;
 R<2> is hydrogen of C1-C4 alkyl; and
 R<3> is hydrogen, C1-C4 alkyl, C3-C6 cycloalkyl, aryl, aralkyl, or heteroaryl; or
 R<2> and R<3> taken together with the N atom to which they are attached represent a 1-pyrrolidinyl or piperidino group; and their pharmaceutically acceptable salts. The compounds are useful as human veterinary and agricultural fungicides.
Patent DE-3377425-D1 (DE)
Title: A rotor for a rotary pump
Inventor: SAEGUSA YASUYOSHI C O ITAMI WO
IPC: F04C2/10
Filed: 1983-10-27
Granted: 1988-08-25
Abstract: When as the dimensions of an inner rotor of a rotary pump utilizing the trochoidal curve, a diameter of a base circle is represented by A mm, a diameter of a rolling circle by B mm, a diameter of a rotary path by C mm, an eccentricity by e mm, an eccentricity ratio by fe = e/B, a ratio of rotary path by = C/B, a ratio of base circle by n = A/B, a minor diameter of inner rotor by d4, and the number of teeth of inner rotor by n1, and K0 = (A/B + 1) x | B - 2e | and k1 = (n + 1) x | 1 - 2fe are given, the inequality or equality: C/K0 </= fc/K1 </= 1.1 is satisfied. 
<??>The invention provides a rotor for a rotary pump which is at least substantially free from the generation of a duplicate portion or an edge portion.
Patent DE-3472802-D1 (DE)
Title: Motor fuel
Inventor: MULLER HEINRICH DR
IPC: C10L1/10
Filed: 1984-08-09
Granted: 1988-08-25
Abstract: Hydrocarbon-based motor fuels contain up to 10 vol.% EtOH (opt. contg. H2O in an amt. up to that corresp. to the EtOH/H2O azeotrope), up to 10 vol.% butanol(s) and up to 5 vol.% MeOH, opt. together with ethers, ketones, aromatics, additives, Pb cpds. and H2O.
Patent DE-3473136-D1 (DE)
Title: Steering lock arrangement
Inventor: SATO HIDEKAZU
IPC: B60R25/021
Filed: 1984-12-27
Granted: 1988-09-08
Abstract: The assembly comprises a stationary housing (13), an electric motor (22) mounted in the housing and a gearing unit (23) of profile shifted type operatively connected to the motor. A rotator (21) is operatively connected to the output shaft (36) of the gearing unit and a shaft locking and unlocking bar (18) is cooperable with a steering shaft (10). The output shaft is provided with one or more magnets embedded in it or mounted on it. The latter's casing is provided with magnetically responsive switches which are connected to an electronic circuit adapted to control the locking and unlocking movement of the bar.
Patent DE-3482711-D1 (DE)
Inventor: RUEHLAND DIETER PROF DR MED
IPC: A61M1/00
Filed: 1984-02-03
Granted: 1990-08-23
Abstract: The outer container (5) has a deformable plastics inner container (24) located within it. This inner container (24) forms two chambers (20,30) completely isolated from each other. The inner container (24) is fixed in the outer container by being gripped by the screw lid (8). Blood or plasma is introduced to the inner container (24) via an inlet pipe (36) and expands the container collecting at the bottom (10). To transfuse the blood or plasma an external pressured air source (e.g hand bellows) is connected to the outer chamber (20) via a connector (9). The contents (10) are then evacuated through an outlet (41).
Patent DE-3486343-D1 (DE)
Inventor: SHAW HERBERT JOHN
IPC: G02B6/34
Filed: 1984-11-15
Granted: 1994-10-06
Abstract: A modal coupler, for coupling between modes of an optical fiber, such as between first and second order modes or between orthogonal polarization modes, comprises a single continuous strand of optical fiber (24), and a device (14) including a plurality of coupling surfaces (18) for applying stress to the optical fiber at spaced intervals along the fiber. The stress deforms the fiber and abruptly changes the fiber geometry at the beginning and end of each stressed region. The change in fiber geometry causes coupling of light from the fundamental mode to the second order mode or between polarization modes. Under certain conditions with nonbirefringent fiber the coupler exhibits polarization dependence, and thus, may be utilized as a fiber optic polarizer. In addition, the device couples coherently, and may be used in interferometric systems.
Patent DE-3560914-D1 (DE)
Title: Device for measuring and calculating knitwear
Inventor: NYSTEN BERNHARD DIPL ING
IPC: G01B3/00
Filed: 1985-04-20
Granted: 1987-12-10
Abstract: 1. A device (10) for measuring and calculating stitches in knitwear, comprising a preferably square stich-counting frame (13) having a frame opening (20) dimensioned to a specific measuring unit (56), e.g. a decimeter, for determining the stitch density and/or row density, wherein the opening edge (46) has a linear measuring scale (48), characterized in that the frame is enlarged plate-shaped in a corner area thereof (16) and is designed as knitting calculator having on the plate-shaped enlargement columns of numbers (27, 28, 42, 53) arranged in lines and columns, relating to associated values of stitch quantity, stitch density and knitted length.
Patent DE-3563405-D1 (DE)
Title: High-frequency amplifier
Inventor: KNOBBE KARL HEINZ
IPC: H03G3/20
Filed: 1985-11-19
Granted: 1988-07-21
Abstract: A high frequency amplifier couples to a load with a variable operative ratio, esp. a load in the form of a plasma produced by high frequency energy in a research reactor for nuclear fusion. A tetrode amplifier valve has a regulator circuit with an adjustment for the anode voltage. The regulator is additionally influenced by a value for automatically adjusting the anode voltage serving as the operating ratio of the load, the value being dependent on the screen grid current of the tetrode.
Patent DE-3574142-D1 (DE)
Title: Substituted 4-benzyl-piperazinyl compounds
Inventor: KUMP WILHELM
IPC: C07D498/00
Filed: 1985-10-18
Granted: 1989-12-14
Abstract: 3-W-Rifamycin SV and S compound, wherein W is a piperazin-1-yl radical of the formula    <IMAGE>  (II)  wherein R1 and R2 are C1-C4alkyl and R3, R4 and R5 are hydrogen or C1-C4alkyl, or R2 together with R3 or R3 together with R4 are buta-1,3-dien-1,4-ylene, trimethylene or tetramethylene, each of which is unsubstituted or substituted by C1-C4alkyl, and R1, R4 and R5 or R1, R2 and R5 are hydrogen or C1-C4alkyl, and salts thereof, have long-term antituberculotic and antimicrobial activity.