baber/WOPTO huggingface dataset:
Patent GB-161253-A (GB)
Title: Process of cleaning and refining petroleum and analogous distillates
IPC: C10G7/08
Filed: 1920-01-02
Abstract: 161,253. Paris, A. J. Jan. 2, 1920. Mineral and tar oils, purifying.-Petroleum and analogous distillates are purified by compressing their vapour, mist, or spray with glycerine, turkey-red oil, castor oil, mineral lubricating-oil or other liquid purifying-agent having no chemical action, in presence of a non-oxygen carrier gas such as hydrogen, nitrogen, coal gas, or natural gas. In the apparatus shown, the compression cylinder A is charged with glycerine from the container B through a tube g and heater or cooler C, with distillate from a reservoir A<1> through pipes b and a or c, and with gas from a main f, heater or cooler F, and pipe c. After compression at 25 to 350 lb. per sq. in., the mixture passes by the pipes h, i through the container B where the glycerine is trapped out by that stored there, and the mixed gas and distillate pass to one or more condensers C', E, the gas passing by the pipe p and pressure-regulating valve p<1> out of the apparatus through a valve p<x> or through a pipe p to the main f for re-use. The mixture of gas and distillate may be obtained by passing the gas through crude oil in a vessel A<2>, or by spraying crude oil and gas together in any suitable apparatus; or the mixture of purifier, distillate and gas may be obtained before admission to the compression cylinder.
Patent GB-403811-A (GB)
Title: Improvements in and relating to railway tracks
IPC: E01B9/62
Filed: 1933-01-02
Abstract: 403,811. Railway tracks. KRUCKENBERG, F., and STEDEFELD, C., 16B, Ellernstrasse, Hanover, Germany. Jan. 2, 1933, Nos. 92 and 93. Convention dates, Jan. 11, 1932 and April 14, 1932. [Class 104 (ii).] In an elastic railway track, the ends of the sleepers 22, which are able to bend elastically, are supported by inelastic foundations in the form of blocks 25, 26, which rest on inelastic supports 27, 28, so that the level of the rails may be adjusted by introducing under the blocks, or removing therefrom adjusting material, such as sand, concrete, plates &c. In the form shown in Fig. 1, sand is introduced into or removed from the spaces between the bottoms of the blocks 25, 26 and the supporting pots 27, 28 by pneumatic means. In another form, the ends of the sleepers, which rest on ballast, are embedded in the blocks, and in another form, they rest on supports projecting from the blocks, which lie between the ends of adjacent sleepers. In another form the blocks are of concrete and are united to a ribbed, slightly cambered top plate forming the bearing for the sleeper. Fine adjustments of the track level may be made by introducing thin metal plates between the sleeper and the ribbed plate.
Patent HU-T43864-A (HU)
Title: Process for preparing orally active phosphonyl hydroxy acyl proline derivatives
Inventor: KARANEWSKY DONAL S
IPC: C07F9/40
Filed: 1987-01-05
Abstract: Processes are disclosed for preparing phosphonyl hydroxyacyl prolines from a phosphonous acid or phosphonochloridate intermediate. The compounds prepared possess angiotension converting enzyme inhibition activity and are useful as antihypertensive agents. 
<??>This invention is also directed to orally active antihypertensive agents of the formula 
<CHEM>
 wherein R1 is certain alkyl or aralkyl groups.
Patent HU-T34190-A (HU)
Title: Process for preparing new condensed pyrrole compounds
Inventor: FABRE JEAN-LOUIS
IPC: A61K31/33
Filed: 1984-01-12
Abstract: Antithrombotics of the formula   <IMAGE>   in which A=S, SO or SO2, R3=H, alkyl or substituted or unsubstituted phenyl, X=O, S, NH or variously substituted nitrogen, p is 0 or 1 and y=H, NH2, or various substituted amines.
Patent IS-4573-A (IS)
Inventor: FILIBERTI PETER L
IPC: G07F9/08
Filed: 1997-09-30
Abstract: The present invention provides a weighing apparatus for weighing coins accumulated in a coin hopper using a load cell and automatically taking a periodic readings of the number of coins accumulated in the hopper. By periodically monitoring the hopper and automatically calculating the number of coins in the hopper, theft of coins and other irregularities can be easily and timely detected. The unauthorized removal of coins during an actual or purported maintenance procedure can be detected by automatically determining a count of coins before a hopper access door is opened, automatically counting the number of coins once the door is closed, and using those two counts to determine the change in the number of coins in the hopper at the time of the change. In a preferred embodiment, the identity of the person opening the hopper door and the time in which the hopper door is opened and closed are recorded, along with any detected discrepancy between the change in coin count and an expected change, if any, in coin count.
Patent IS-6542-A (IS)
Inventor: LIDEN INGE
IPC: G07C9/00
Filed: 2002-09-04
Abstract: A key and lock device comprises a key and a standalone lock. The key has an electronic circuitry with a first memory and a contact. The lock has electronic circuitry with a memory, and a contact arranged to co-operate with the key's first contact. A blocking mechanism is adapted to block operation of the lock unless an authorized key is inserted in the lock. The memory of the key stores a public identification item of the key identifying a group of keys having identical mechanical codes. In the memory of the lock, there is provided a list of the public and secret identification items of authorized keys and a list of the public identification item of non-authorized keys. A key is authorized if the public and secret identification items are present in the list of authorized keys and the public identification item thereof is absent in the list of non-authorized keys.
Patent IS-8314-A (IS)
Inventor: DENSHAM DANIEL HENRY
IPC: C12Q1/68
Filed: 2006-02-20
Abstract: The sequence of a target polynucleotide can be determined by: (i) contacting the target polynucleotide with a polymerase enzyme and one of the nucleotides A, T(U), G and C under conditions suitable for the polymerase reaction to proceed; (ii) measuring the time taken for the polymerase to bind to and subsequently dissociate from the target polynucleotide, to thereby determine whether the polymerase has incorporated the nucleotide onto the target polynucleotide; (iii) optionally repeating steps (i) and (ii) with additional nucleotides, to thereby identify the sequence of the target polynucleotide.
Patent JP-H09189241-A (JP)
Title: Main fuel oil pump device
Inventor: NEMOTO TAKASHI
IPC: F02M37/04
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To detect the abnormal condition of a gas turbine and aim at safety stop by providing an independently mounting type pressure lubricating oil feed device having an inter lock for monitoring and protecting the pressure difference between the fuel oil system and a lubricating oil system of a main fuel oil pump. SOLUTION: Lubricating oil in a lubricating oil tank 1 is pressurized by a lubricating oil pump 3, and it is supplied into a main fuel oil pump 5. Lubricating oil returned from the main fuel oil pump 5 is filtered out by a strainer 6, and it is returned into the lubricating oil tank 1. The pressure difference between the fuel oil system and the lubricating oil system of the main fuel oil pump 5 is protected by a pressure difference switch 8. A pressure regulating valve 14 is arranged to control inlet pressure of the fuel oil system of the main fuel oil pump 5. It is thus possible to detect abnormal condition of a gas turbine, and it is possible to enable safety stop.  Lubricating oil is pressurized, and lubricating oil pressure is set to a level higher than that of fuel oil pressure, and thereby, safety is improved since a naphtha having a high volatility is not leaked into lubricating oil even when a mechanical seal is broken.
Patent JP-H072114-A (JP)
Title: Article carrying device
Inventor: YAMADA MASASHI
IPC: B62B3/02
Filed: 1994-01-05
Abstract: PURPOSE:To facilitate the locking/releasing operation of the lock from both the face side and the rear side, and the confirmation of the locked condition by arranging a locking device below the loading surface when a base panel body is horizontally collapsed, and operating the operating part from the loading surface side. CONSTITUTION:A back panel body 10 and two side panel bodies 20 are arranged in a portal shape when plan-viewed, and a base panel body 33 is fitted to the lower part of the panel body 10 in an erectable/collapsible manner at the proximal end, and a locking device 40 having an operating part acting on the other panel 20 side is provided thereto. The locking device 40 is arranged below the loading surface 39 when the base panel body 33 is horizontally collapsed, and the operating part 44a is operable from the side of the loading surface 39. As a result, the locking device 40 can be locked or released by operating the operating part 44a from the side of the loading surface 39 when the base panel body 33 is horizontally collapsed, and the locked condition can be confirmed by looking the operating part 44a from the side of the loading surface 39.
Patent AT-A12592-A (AT)
IPC: B01D21/34
Filed: 1992-01-27
Abstract: The invention relates to a device for the central supply of waste water in a circular settling tank by means of a vertical pipe and is distinguished by a centrally inserted horizontal circular control disc (2) in the region of the transition from the vertical pipe (7) to a seamlessly continuously connecting trumpet-shaped expansion (4), the control disc (2) forming an annular gap (3) with the inner periphery of the rim. <IMAGE>
Patent CH-553843-A (CH)
Title: Copper complex monoazo dyes for viscose fibres
IPC: C09B62/255
Filed: 1961-02-10
Abstract: The 1:1 Cu complex dye of the formula, where W is -OH or NH2, Z is -CH3, -COOH, or -CONH2, Y is monosulphophenyl, lower alkyl - lower alkoxy, chloro-, dichloroor lower alkylchloromosulphophenyl, (lower alkoxy) disulphophenyl, mono-, di-, or trisulphonaphthyl and X is -SO3H and a polyhalopyrimidyl amino radical of the formula, in which R is H or -CH3, t is Cl or Br, Hal is Cl a Br, and n is 1 or 2 Fast dyeing of wool, silk and synthetic polyamide films.
Patent CH-540650-A (CH)
Title: Furan used as arome agents
Inventor: RE LUCIANO DR
IPC: A23L27/20
Filed: 1968-06-05
Abstract: 2-Methyl-5-ethyl-4,5-dihydrofuranol-(3)-one (4) and/or 2-ethyl-5-methyl-4, 5-dihydrofuranol-(3)-one-(5) are used as aroma agents for foodstuffs, drinks, pharmaceutical preparations and tobacco. They can also be used as components of synthetic aroma comps., e.g. fruit aroma preparations. They can be produced by Grignard reaction of butyn-(1)-ol-(3)-magnesium bromide with propionaldehyde, followed by hydrolysis, ozonisation, reduction of the ozonide to heptane-(2,5)-dione-(3,4), and cyclisation of the latter.
Patent CR-10214-A (CR)
Title: Los efectos sinergeticos de los herbicidas inhibidores de als cuando se combinan con propanilo
Inventor: JOHN R LEEPER
IPC: A01N37/22
Filed: 2008-08-19
Abstract: Esta invención se relaciona con una composición sinérgica hecha con una cantidad herbicidamente efectiva de un producto a base de propanil, tal como Super Wham(r) (RICECO, inc., Memphis, TN), y por lo menos un herbicida inhibidior de ALS, tal como Regiment(r) (Valent U.S.A. Corp. Walnut Creek, CA), en una cantidad suficiente para facilitar la actividad herbicida del herbicida a base de propanil.
Patent CR-10420-A (CR)
Title: Derivados biciclicos como inhibibidores de cetp
Inventor: MASASHI KISHIDA
IPC: A61K31/4427
Filed: 2008-10-30
Abstract: La presente invencion se refiere a novedosos compuestos de la Formula (I): o una composicion farmaceutica de los mismos, estando todas las variables definidas en el texto. La presente invencion se refiere ademas la uso de los compuestos de la presente para el tratamiento de, o demora de progreso para superar, las enfermedades en donde este involucrada la proteina de transferencia de colesteril-ester.
Patent DK-86384-A (DK)
Inventor: GIRAULT PIERRE
IPC: A01N33/24
Filed: 1984-02-22
Abstract: Novel hydroxylamino derivatives of the formula Ar-ONH2 I wherein Ar is selected from the group consisting of mono- and polycyclic aromatics and hetero-aromatics, both optionally substituted with at least one member of the group consisting of -OH, halogen, -NO2, -CN, <IMAGE>   -R7, -OR8,   <IMAGE>  -SO2R12, -SO3R13, -COOR14, aryl of 6 to 14 carbon atoms, -OR16, -CH2-CN and -CH2SO2-R15, R1, R2, R3, R4, R5 and R6 are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R7 and R8 are optionally unsaturated alkyl of 1 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen and cyano, R9, R10, R11, R12 and R13 are alkyl of 1 to 8 carbon atoms, Z is selected from the group consisting of hydrogen, optionally unsaturated alkyl of 1 to 8 carbon atoms and acyl of an organic carboxylic acid of 2 to 18 carbon atoms, R14 is selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R15 is selected from the group consisting of alkyl of 1 to 8 carbon atoms and aryl of 6 to 14 carbon atoms optionally substituted with an alkyl of 1 to 8 carbon atoms, R16 is aryl of 6 to 14 carbon atoms optionally substituted with a member of the group consisting of alkyl of 1 to 8 carbon atoms, halogen and -NO2, the substituents of Ar being able to form rings containing at least one heteroatom selected from the group consisting of oxygen, nitrogen and sulfur and their non-toxic agriculturally acceptable acid addition salts with the proviso Ar is not phenyl nor phenyl with one methyl in the 2,3 or 4 position, a nitro in the 2- or 4-position, a chlorine in the 3- or 4-position, a bromine in the 4-position or a -CF3 in the 4-position nor 2,4-dinitrophenyl nor 2-nitro-4-trifluoromethylphenyl nor 2,6-dinitrophenyl nor 2,4,6-trinitrophenyl nor 2,4-dinitro-6-trifluoromethylphenyl useful for increasing vegetation growth and increasing crop yields and their preparation.
Patent DK-96688-A (DK)
Inventor: BALDERSON SIMON
IPC: H05B3/74
Filed: 1988-02-24
Abstract: The inventor has found that, irrespective of track thickness or the material of which the track is constructed, the optimum track width for a thick film heater track is in the range of from 1.2mm to 2.1mm. Further advantage accrues in that for a given resistance the track is longer and may be conformed to a pattern to give improved temperature distribution. A heating element is also provided, comprising a plurality of thick film electrically resistive tracks (8) applied to the surface of an electrically insulative substrate and switching means (10) for selectively connecting one or more of said tracks to a power supply. The resistance and hence the operating temperature of the heating element may be varied by changing the track or tracks (8) connected to said switching means (10).
Patent FR-1454810-A (FR)
IPC: A24F1/22
Filed: 1965-11-23
Granted: 1966-10-07
Abstract: 1,084,838. Tobacco pipes. SASIENI Ltd. Nov. 12, 1965 [Dec. 15, 1964], No. 51064/64. Heading A2M. A tobacco pipe comprises a cup-shaped bowl 10 detachably engaged with a cupped bowl support 11, and a stem 12 extending from the bowl support, the bowl having an opening 10b in its base through which smoke may pass, and a retaining disc 15 disposed below, but detailed from, the base of the bowl for holding an absorbent pad 14 in position in the bowl support. The disc 15 is made of metal, has a pad engaging projection 15b, holes 15c through which smoke may pass, and is fitted into a recess 10a in the bowl. The stem 12 includes an outer wall 12a with openings therein, find an inner wall 12b through which smoke from the bowl passes to the mouthpiece 13. The bowl is engaged with the bowl support by a screw threaded washer having an internal thread for attachment to the bowl and an external thread for attachment to the bowl support. The bowl may be made of briar, and the bowl support and stem of metal.
Patent GB-177863-A (GB)
Title: Improvements in and relating to the manufacture of piston rings and the like
IPC: B23B5/26
Filed: 1921-01-03
Abstract: 177,863. Clews, B., and Petersen, H. M. Jan. 3, 1921. Piston packing.-Piston and like rings as described in Specification 141,929 are formed from a hollow cast-iron cylinder a on which a number of spiral grooves b are cut, a gap d being left between the ends of each groove. Similar grooves c, with the ends overlapping, are cut between the grooves b, and the cylinder is then bored out to the bottom of the grooves, thus separating a series of independent rings. The rings are machined to the shape shown in Fig. 4, and the free ends inverted and re-inverted to make the coils press tightly together as shown. In modifications, the cylinder may have the grooves cast in it, or the grooves may be cut right through the cylinder walls.
Patent GB-322919-A (GB)
Title: An improved valve or tap
IPC: F16K43/00
Filed: 1929-01-02
Abstract: 322,919. Saunders, P. K. Jan. 2, 1929. Diaphragm valves; seats.-In a valve or tap of the diaphragm type, the seating is formed on a movable closure-member coacting with the casing so as to be capable of being closed to prevent flow for facilitating repairs. In the arrangement shown in Fig. 1, the diaphragm 19 seats upon the upper open end 20 of a plug 15 which can be turned to close the passage 16 after removal off the enclosing cap 25. The cap may be formed with a square socket 26 to engage the end 24 of the plug; the plug, moreover, may be eased by a blow on the end 24. In the modification shown in Figs. 6 and 9, the plug 15 is arranged to close both the inlet and the outlet passage for use in installations where the tap may be subject to pressure from either or both sides. The plug is turned by a cross-bar 36 operating between fixed stops 37 indicating the open and closed positions. A sealing washer 38 in the handle 31 serves also to prevent undue pressure being applied to the diaphragm, and a depending sleeve 39 keeps grit away from the screwed spindle 30.
Patent GB-980194-A (GB)
Title: Tool for installing anchor shells in masonry
Inventor: MCCARTY GEORGE WILLIAM
IPC: E21B21/01
Filed: 1962-01-02
Abstract: 980,194. Percussive drills. PHILLIPS DRILL CO. Jan. 2, 1962, No. 167/62. Heading B4C. A chuck 10 for a hollow self-drilling anchor shell 12 has an axial passage 11 for receiving the shell, a transverse passage 26 for a shell ejector tool, and a transverse passage 19 having connections 20, 21 to a source of vacuum 24 for removal of drilling debris. The part 18 of the chuck is releasably connected to an electric hammer 23. During drilling the chuck may be intermittently rotated by a handle 25, and the passage 26 is closed by a rotatable cover 32.
Patent GB-136924-A (GB)
Title: Improvements in or relating to Apparatus for Controlling Steam Turbines and the like.
Inventor: BECKETT EDWARD HENRY
IPC: H02P9/00
Filed: 1919-01-04
Abstract: 136,924. Beckett, E. H., and Nalder, F. H. Jan. 4, 1919. Regulating.-Relates to electro-magnetic control apparatus for turbines &c. driving electric generators. An alternator B driven by a turbine has its transformer C connected to a volt-meter relay D having its pointer arm D<1> connected in a local circuit, including a solenoid E and a battery F. The arm D<1> carries a contact D<2> which, when the voltage reaches a predetermined point, makes connexion with a stationary contact G connected to the winding of a small electro-magnet H. An armature H<1> co-operates with the electro-magnet H to hold the contact D<2>, G closed when the local circuit is completed. When energized, the solenoid E pulls down a core J against the action of a spring K, and causes a trip lever L to release a weight M, which then falls and breaks the exhaust vacuum of the steam turbine. The downward movement of the core J opens a contact N in the local circuit and releases the pointer arm D<1>, thus allowing it to indicate again the voltage on the relay D. The device may be applied to turbines with a non-electric load by providing a small generator driven bv the turbine to operate the control apparatus. Specification 11453/06 is referred to.
Patent GB-303451-A (GB)
Title: Improvements in or relating to the packing of footwear and the manufacture of packing material suitable therefor
IPC: C08L7/00
Filed: 1929-01-03
Abstract: 303,451. I. G. Farbenindustrie Akt.- Ges. Jan. 3, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Fibrous plastic compositions. - A mixture of finely divided sulphur, such as flowers of sulphur or milk of sulphur, zinc white and a vulcanization accelerator, is added to a filling material comprising a mixture of cork chips, sawdust, leather meal, or other elastic solid filler, and crude rubber solution, shortly before use, so that vulcanization is produced even at room temperatures and the filler resists the action of damp and heat. Other materials, such as faktis, resins, asphalts and oils, compatible with rubber may be added in solution to vary the properties.
Patent GB-1157851-A (GB)
Title: Welder Power Supply
IPC: B23K11/26
Filed: 1967-01-03
Abstract: 1,157,851. Charging and discharging capacitors. HUGHES AIRCRAFT CO. 3 Jan., 1967 [21 Jan., 1966], No. 308/67. Heading H2H. A pulse welding apparatus in which a capacitor is charged through a first switch and discharged through a second switch has first, second and third timing circuits MV1-MV3 each generating a timing pulse, arranged so that the switches are controlled in a predetermined sequence, the pulses being of diminishing duration. The second timing circuit maintains the first switch conductive for almost all of a duration of the second timing pulse, and the third timing circuit causes the second switch to become conductive after termination of the third timing pulse which is sufficient to allow the second timing pulse to render the first switch non-conductive thereby preventing simultaneous conduction of the first and second switches, and the first timing circuit, which is connected to the second and third timing circuits prevents re-initiation of the operating cycle prior to the re-charging of the capacitor. A storage capacitor 16 is connected to a supply through a thyristor SCR1 and to a welding transformer 72 through another thyristor SCR2, the thyristors being rendered conductive alternately but not simultaneously. On closure of a switch 22 a capacitor C1 previously charged through resistors R1, R5, discharges through resistor R5 rendering a transistor Q1, forming part of a monostable flip-flop, non-conductive and Q2 conductive which discharges a previously charged capacitor C2 through resistors R3, R4, and at a given point in the discharge the flip-flop returns to its original state. Also when Q2 is rendered conductive, a second flip-flop MV2 is switched causing the base drive of another transistor Q3 and hence the gate voltage of SCB1 to drop to zero hence SCR1 ceases to conduct at the next half-cycle zero for the period of MV2. A third flip-flop MV3 is switched from MV2 causing a capacitor C5 to discharge through a diode CR2. At the end of the period of MV3 its output voltage goes positive causing the collector of transistor Q4 to become more positive and the base of Q5 to become less positive until its emitter triggers thus discharging a capacitor C7 to the primary winding of a transformer T1 thus triggering SCR2 and discharging capacitor 16. The delay time of MV3 is arranged so that SCR1 will not fire until SCR2 has opened. The delay time of MV2 is arranged to effect this.