baber/WOPTO huggingface dataset:
Patent FI-873006-A (FI)
Inventor: BARRIERE JEAN-CLAUDE
IPC: C07D498/18
Filed: 1987-07-07
Abstract: The invention relates to a new method for production of S- oxide derivatives with formula I of pristinamycin IIB, in which R denotes: either a radical, which contains a nitrogenous, 4-7 ringed heterocycle and which if necessary is substituted with an alkyl radical, or an alkyl radical (2-4C), which has been substituted with one or two of phenyl, cycloalkylamine or N-alkyl-N- cycloalkylamine (3-6 rings), alkylamine, dialkylamine or with dialkylcarbamoyloxy (the dialkylamine moieties in the two last-named radicals can form a 4-7-ringed heterocycle, which if necessary has been substituted with alkyl), or which has been substituted with one or more nitrogenous, 4-7-ringed heterocycles, which if necessary have been substituted with alkyl, where at least one of the abovementioned substituents is made up of a nitrogen group which is capable of forming a salt, or the radical [1-methyl-2(S)-pyrrolidinyl]-methyl, where all the alkyl groups are straight-chained or branched and contain (unless otherwise indicated) 1-10 carbon atoms. The invention also relates to the production of the isomer forms and salts of the compounds with the formula (I). According to the invention a pristinamycin IIB derivative with the general formula (II) is oxidized with the aid of potassium monopersulphate. <IMAGE>
Patent FI-874232-A (FI)
Inventor: WOEHRLE ALBERT
IPC: B05C5/02
Filed: 1987-09-25
Abstract: In the coating zone 16 formed on the material web guided by counter rolls, there is at least one guide surface 14 that is arranged so that it prevents the returning coating mass from encountering the outlet opening 3 for coating mass 1 of the chamber when the doctor 2 is inverted at a divergence angle of more than 90 degrees. Generally the two material feeds are combined at a divergence angle of less than 50 degrees so that no turbulent or fluctuating material flow can develop. <IMAGE>
Patent FI-875250-A (FI)
Inventor: HUECKLER VOLKER
IPC: B60K17/30
Filed: 1987-11-27
Abstract: A mounting of a steerable wheel, in particular a driven wheel, which is carried on a front axle of an agricultural tractor, has a pivot axis which is displaced horizontally rearwardly with respect to the center of rotation of the wheel. The pivot axis is inclined to provide a positive caster. The horizontal displacement shortens the spacing between the pivot axis and the rearward end of the wheel so that the wheel can be turned to a greater extent before it strikes against the body of the motor vehicle.
Patent FI-891397-A (FI)
Inventor: BACHEM HENNING
IPC: C08G69/48
Filed: 1989-03-23
Abstract: Crosslinkable compounds obtainable by reaction of water-soluble mono- or polyamines with 2,3-epoxypropyl sulphonates or 2-hydroxypropyl 1,3-bis-sulphonates or their mixtures with up to 15 mol % of an epihalogenohydrin or dihalogenohydrin are used for imparting wet strength to paper.
Patent FI-921298-A (FI)
Inventor: YAMANAKA MOTOSUKE
IPC: C07D/
Filed: 1992-03-25
Abstract: 5-(6-imidazo[1,2-a]pyridyl)pyridine derivatives are presented with the general formula <IMAGE> in which formula I denotes a hydrogen atom or a methyl group, Y denotes a cyano group, a carboxamido group, a hydrogen atom, an amino group or a halogen atom, Z denotes a hydrogen atom or a lower alkyl group, W denotes a hydrogen atom or a lower alkyl group, R1 denotes a hydrogen atom, a lower alkyl group, a phenyl group, a group with the formula -CH2R4, where R4 is a lower alkoxy group, a group with the formula <IMAGE> where R5 and R6 denote a hydrogen atom or a lower alkyl group, R2 denotes a hydrogen atom or a halogen atom and R3 denotes a hydrogen atom, a lower alkyl group or a halogen atom, and tautomers and pharmaceutically suitable salts of these compounds. The 5-(6-imidazo[1,2- a]pyridyl)pyridine derivatives are effective in the treatment of congestive impairment of cardiac function.
Patent FI-934597-A (FI)
Inventor: O'BRIEN MICHAEL R
IPC: G06Q20/38
Filed: 1993-10-18
Abstract: A system for automatically distributing discount coupons or certificates in a retail store, conditioned on a preselected combination of present and past shopping behavior of a customer whose order is being processed at a checkout stand. Generation of a printable discount coupon can be based on any desired combination of customer-supplied data, obtained from a customer identification data base, past shopping activity, derived from data gathered during previous customer visits to the store, and present shopping activity, as evidenced by items identified in the current customer order. If all of the preselected conditions for generation of a coupon are satisfied, the coupon is generated and printed at the checkout stand.
Patent FI-940426-A (FI)
Inventor: CENTER JR LUTHER WILLIS
IPC: C03C27/12
Filed: 1994-01-28
Abstract: A glass/plastic laminate (12, 14, 16) useful in glazing applications which has improved optical quality is provided by controlling the incidence of optical defects induced during manufacture by particulate contaminants by applying a soft plastic film (10) to the outboard side of the plastic surface (12) of the laminate and entrapping such contaminants during the lamination process in the soft plastic film (10).
Patent FI-943452-A (FI)
Inventor: DAUTH JOCHEN DIPL CHEM DR
IPC: C08K5/00
Filed: 1994-07-21
Abstract: Organosiloxanes containing at least one chemically bonded transition-metal complex of Pt, Pd, Rh, Ru, Os or Ir with a triazene, tetrazene, tetrazadiene, pentazadiene or triazene oxide ligand, are hydrosilylation catalysts which can be activated by light and heat.
Patent FI-951948-A (FI)
Inventor: MENEGAZZO ZACCARIA
IPC: E06B3/66
Filed: 1995-04-25
Abstract: Easily breakable glass pane for emergency exits or the like, comprising at least one first sheet (10) that is provided with at least one hole (11) and is joined to at least one second sheet (13) having no holes. The pane constituted by said sheets (10,13) is perimetrically shaped so that only the second sheet (13) is mounted in a perimetric frame (15). <IMAGE>
Patent FI-955548-A (FI)
Inventor: BORN MANFRED
IPC: C01B32/336
Filed: 1995-11-17
Abstract: A thermal treatment process and installation for carbon-containing material are disclosed. The installation has at least one shaft kiln to which thermal energy may be applied and having at least two reactors, a carbon-containing material feeding device, a treated carbon-containing material discharge arrangement, a process gas inlet, a process waste gas outlet and means for generating thermal energy. The reactors form autonomous units inside the shaft kiln (12) and have a common feeding arrangement. The reactors (reaction tubes (14)) are separately charged with carbon-containing material and when at least one thermal energy is simultaneously applied thereto different charges of treated carbon-containing material are produced.
Patent FI-960546-A (FI)
Inventor: NICOL PASCAL
IPC: C08F293/00
Filed: 1996-02-06
Abstract: Method for (co)polymerisation ,by radical means, in presence of stable free radical containing group of formula -(Rl)(H)C-N(-)O. (I) is claimed, in which Rl has molecular mass > 15.
Patent FI-973446-A (FI)
Inventor: LOWE DEREK
IPC: C07D409/14
Filed: 1997-08-22
Abstract: Di-N-substituted piperazine or 1,4 di-substituted piperadine compounds in accordance with formula I (including all isomers, salts, esters, and solvates) wherein R, R1, R2, R3, R4, R21, R27, R28, X, Y, and Z are as defined herein are muscarinic antagonists useful for treating cognitive disorders such as Alzheimer's disease. Pharmaceutical compositions and methods of preparation are also disclosed. Also disclosed are synergistic combinations of compounds of the above formula or other compounds capable of enhancing acetylcholine release with acetylcholinesterase inhibitors.
Patent GB-922850-A (GB)
Title: Motor vehicle rear rigid axle
IPC: B60K17/16
Filed: 1962-01-11
Abstract: 922,850. Vehicle axles. FORD MOTOR CO. Ltd. Jan. 11, 1962 [Jan. 11, 1961], No. 1019/62. Addition to 859,657. Class 79(4) [Also in Group XXIV] In a motor vehicle rigid rear axle as claimed in the parent Specification, wherein the wheels mounted on the axle are inclined relative to one another to provide toe-in and/or camber, the axis of each half-shaft tube 2<SP>1</SP>, 2<SP>11</SP> and of the half-shaft 19, 20 therein is aligned with the axis of the associated wheel 3 and a differential 5 is mounted assymetrically of the vehicle so that the axes of the half-shaft bevels 17, 18 are in line with the half-shaft 19, the half-shaft 20 being connected to its associated bevel 18 by an articulated connection disposed in the longitudinal centre plane of the vehicle. The bevel 18 is formed with a transverse bore 22 containing two segmental guide members 24 which are spaced apart by a U-shaped spring 25 and engage a flattened hammershaped part 20<SP>1</SP> formed on the inner end of the half-shaft 20 and which extends through a tapered rectangular aperture 23 in the bevel 18. The bevel 17 is connected by splines to the half-shaft 19. Both bevels 17, 18 are engaged by star pinions 16 mounted on a shaft 15 within a differential cage 12 carrying a crown-wheel 11 meshing with a bevel pinion 8 connected by a universal coupling to a propeller shaft 6.
Patent GB-588057-A (GB)
Title: Improvements in or relating to inking mechanism for rotary intaglio printing presses
IPC: B41F9/10
Filed: 1945-01-12
Abstract: 588,057. Inking mechanism. GOSS PRINTING PRESS CO., Ltd. Jan. 12, 1945, No. 1053. Convention date, Jan. 14, 1944. [Class 100 (ii)] [Also in Group XXIX] In inking mechanism for a rotary intaglio printing-machine, a fluid-pressure cylinder is employed for reciprocating the doctor blade the supply of pressure fluid to the cylinder being controlled by a pilot valve the operation of which may be controlled to vary the rate and extent of the movement of the blade. As shown in Fig. 3, the doctor blade carrier 73 is connected to a piston 100 in a cylinder 101, the other side of the piston being adjustably attached by rods 118 and 203 to a lever 205 which is fulcrummed at 213 in a block 214 adjustable vertically by a screw 216, and has its lower end connected by a link 210 and rod 144 to a slidable barrel portion 143, Fig. 4, of a pilot valve 120 which controls the flow of pressure fluid to the cylinder 101. Fig. 4 shows a modification of the connections from the piston 100 to the rod 144, the lever 205 and the rods 203, 210 being replaced by a lever 170. The barrel 143 has two ports 168, 169 in permanent connection with two outlet ports 160, 165 connected by conduits 109, 108 to the opposite ends of the cylinder 101. The ports 168, 169 are controlled by plungers 132, 133 on a shaft 134 having a cam follower 138 held in contact with an edge cam 140 by a spring 141. The cam is mounted in a shaft 191 driven at an adjustable speed by a belt and expanding pulley mechanism 192, 193. The cam 140 may be a box cam in which case the spring 141 is dispensed with. When the shaft 134 is moved to the right, oil or other pressure fluid from a pump 181 passes through conduit 128, pressure chamber 151 between the plungers 132, 133, port 165, and conduit 108 to the left hand side of the piston 100. The movement of the piston to the right causes the barrel 143 also to move to the right and close the port 165. At the same time oil on the right hand side of the piston 100 exhausts through the conduit 109 and the port 160 into the chamber 176, connected to a sump. The cam now allows the spring 141 to move the plungers 132, 133 to the left and the pressure chamber 151 is opened to the port 160 and thus to the right hand side of the piston 100, moving it to the left, whilst the port 165 is opened to the right-hand end of the barrel 143 and the return oil can flow through holes 178 in the end of the barrel 143 into the return chamber 175 also connected to the sump. By suitable choice of the shape of the cam, the speed of the doctor blade and its acceleration and retardation at the beginning and end of its strokes may be varied as desired. The length of the stroke may be varied by adjustment of the fulcrum 213 and of the points of connection of the rods 203, 210 to the lever 205.
Patent GB-211310-A (GB)
Title: Improvements in and relating to metal containers
IPC: B65D8/10
Filed: 1923-01-12
Abstract: 211,310. Duxbury, J. A., and Butterfield & Co., Ltd., W. P. Jan. 12, 1923. Sheet metal, beaded edges of. - The upper or lower edges of metal containers such as bins, tanks, drums, buckets, tubs, &c., are provided with edgings applied by placing over the edge of the container the rolled part A, Fig. 1, of an annular strip A', and then bending back or outwardly the rolled part and the edge B of the container together as shown in Fig. 2, the parts becoming keyed together and requiring no further fastening. The edges of lids may be similarly treated.
Patent GB-797977-A (GB)
Title: Vitamin-a esters and a process for the manufacture thereof
Filed: 1957-01-11
Abstract: The invention comprises Vitamin A esters of the formula: <FORM:0797977/IV (b)/1> wherein R1 stands for the 9-[21,61,61-trimethylcyclohexen - 11 - yl] - 3,7 - dimethyl - nonatetraene - 2,4,6,8 - yl radical, Y stands for a divalent hydrocarbon radical containing 2 or 3 carbon atoms, n stands for an integer greater than 1 and R2 stands for an alkyl radical or the group: <FORM:0797977/IV (b)/2> and the preparation thereof by reacting Vitamin A alcohol in the presence of a basic agent with an acid halide of the di- or mono-(half ester) of polyethylene glycol or a nonoalkyl ether thereof respectively with a saturated or unsaturated dicarboxylic acid containing 4 or 5 carbon atoms.  The reaction may be effected using pyridine or collidine as basic agent in a solvent such as toluene or benzene, at 0-20 DEG  C.  Suitable dicarboxylic acid anhydrides for the preparation of the acid halide starting materials are succinic acid anhydride, glutaric acid anhydride, maleic acid anhydride and citraconic acid anhydride. Easily water-dispersible products are obtained by using a polyethylene glycol of average molecular weight of at least 300 or a polyethylene glycol monomethyl ether having an average molecular weight of at least 240 or a polyethylene glycol monoethyl ether having an average molecular weight of at least 260.  Examples describe the preparation of the ester of Vitamin A alcohol with the half-ester of succinic acid with the monomethyl ether of polyethylene glycol 350, the ester of Vitamin A alcohol with the di-(half ester) of succinic acid with polyethylene glycol 1000, and the ester of Vitamin A alcohol with the half-ester of succinic acid with the monomethyl ether of polyethylene glycol 550.
Patent GB-1223553-A (GB)
Title: Improvements in or relating to digital signal transmission systems
Inventor: YOUNG ROBERT ERIC
IPC: H04L27/10
Filed: 1967-05-09
Abstract: 1,223,553. Digital transmission systems. SERCK CONTROLS Ltd. 1 May, 1968 [9 May, 1967], No. 1125/67. Heading H4P. In a digital transmission system 1 and 0 bits are transmitted as single half cycles of respective frequencies, transition from one frequency to the other occurring at zero amplitude and such that the transition is smooth. Transmitter.-The binary data is read from a store at instants controlled by the transmitted signal so that the bit-duration is that of one half cycle of the relevant frequency. The bits are sampled and the samples passed to a store. This store is then sampled, the samples controlling a frequency shift oscillator which changes frequency smoothly at zero amplitude. The oscillator output passes to a dividing circuit which provides the signal to be transmitted and also generates the sampling pulses. Receiver.-Each received half cycle is sampled six times by an analog-digital converter which generates an 8-bit signal representing each sample. The sampling rate is such that the six samples are taken in the duration of a half cycle of the higher received frequency. The digital samples are stored, the store feeding a comparator where the samples are compared with a set of reference samples which represent one or both of the two possible received half cycles. The comparator thus determines the received bits. The reference samples either may be a permanently stored or continuously generated set, or may be the samples obtained during the previous half cycle. Alternatively, a pilot signal may be transmitted with the half cycles and used as a reference at the receiver.
Patent GB-657645-A (GB)
Title: Improvements in or relating to apparatus for separating stalks and the like from vegetable tissues
IPC: A23F3/06
Filed: 1949-01-14
Abstract: 657,645. Separating stalks &c. from vegetable tissue. CARTER, R. C. Jan. 14, 1949, No. 1136 [Class 59] [Also in Group VI] Cut or uncut dry tea is fed into the inlet 3, Fig. 5, of a stationary horizontal tubular casing 1 by way of a hopper 2, Fig. 1, and is acted upon a roller 6 which rotates within the casing. Bearings 4, 5 can be moved vertically by means of screws 10 in order to adjust the clearance between the roller and casing. As she roller rotates,  the tea is pushed towards the two ends of the casing by the radial faces 16 of two sets of helical grooves 14, 14<SP>1</SP> and 15, 15<SP>1</SP>. As it traverses the lower half of the casing, the material falls from the grooves towards the inner wall of the casing bottom, where sloping faces 17 of the grooves exert  a squeezing or grinding action which breaks the black tea from the stalk. The detached tea particles drop through casing  holes 13, Fig. 5, into a compartment 20 for  collection. The stalk is discharged at outlets 12 into compartments 21, 22. The  apparatus may be used either alone or in conjunction with the apparatus described in Specification 657,644.
Patent GB-212211-A (GB)
Title: Improvements in means for securing the ends of wires, ropes and the like after they have been strained
IPC: F16G11/12
Filed: 1922-12-08
Abstract: 212,211. Brincker, Grejsdal Hammervaerk, Br÷dr, and Faerch, S. Dec. 8, 1922. Wire couplings. - A device for securing stayropes, &c. after they have been strained comprises a perforated link 4 adapted to couple hooked members 2, 3, which are attached to the ends of the rope &c. to be secured. Each of the members 2, 3 is provided with an eye 5, 6 respectively, for the reception of the hooks 7, 8, Fig. 2, of a turnbuckle which is used, as shown, for tightening purposes.
Patent GB-923720-A (GB)
Title: Method of producing a copolymer of aluminium oxide and silicon oxide
IPC: C08G79/10
Filed: 1961-01-11
Abstract: Ordered aluminoxysiloxy copolymers are produced by reacting an organo-acyloxy-silane with a(tri-organosiloxy) alkoxy-or aryloxy-aluminium, or by reacting an organo-alkoxysilane or an organo-aryloxy-silane with a (tri-organsiloxy)-acyloxy-aluminium. The polymers contain the repeating unit:- <FORM:0923720/IV(a)/1> where x is 1 or 2 and R, R1 and R11 are alkyl, aralkyl, aryl or alkaryl radicals.  The polymers may be further polymerised by hydrolysis of the end groups.  The copolymers may be used to modify phenol-formaldehyde, drying oil alkyd, silicone, epoxy and polyester resins.  They may contain fillers such as glass fibres and clays; pigments such as iron oxide, zinc oxide, aluminium oxide, titanium dioxide and litharge.  They may be cured by heat alone or with the aid of catalysts such as metallic salts of carboxylic acids, metallic oxides, amines and organic peroxides.  Examples are given of the preparation of the polymers.
Patent GB-1038431-A (GB)
Title: Flexible joint for pipes
IPC: F16L27/11
Filed: 1965-01-11
Abstract: 1,038,431. Pipe joints. MANUFACTURE METALLURGIQUE DE LA JONCHERE. Jan. 11, 1965 [Jan. 11, 1964], No. 1252/65. Heading F2G. In a flexible joint, pipe-connecting pieces 1, 2 which are attached to pipes 3, 4 are connected by an external, corrugated diaphragm 6 and an internal flexible, impermeable tube 5. The diaphragm and tube are fixed and sealed to the pieces 1, 2.
Patent GB-794111-A (GB)
Title: Sensing rotary unbalance
Inventor: NEAVERSON ANTHONY GORDON
IPC: F01D21/00
Filed: 1955-01-14
Abstract: 794,111. Indicating vibrations. ROLLSROYCE, Ltd. Jan. 13, 1956 [Jan. 14, 1955; Dec. 22, 1955], Nos. 1276/55 and 36739/55. Class 106 (4). Means for sensing an excessive out-of-balance condition of a shaft assembly 104, 103 comprises two mutually insulated ports 113, 117 of an annular structure, at least one, 117, of which parts is normally out of contact with a rotating flange 111 of the shaft assembly, which flange 111 bears on both parts 113, 117 to complete a circuit to a warning or control device if the shaft reaches a state of excessive out-of-balance. In a jet-propulsion gas turbine engine the turbine disc 103 carries an annular flange 111 with radial ribs 112 about which a ring 113 is arranged spigoted into the cylindrical end 115 of a fixed structure 110 integral with a housing 109 of roller bearings for the turbine shaft 104, the arrangement forming an air seal. Integral with the ring 113 are six spaced hollow bosses 116 housing metal sleeves 119 containing ceramic insulators 118 into which metal probes 117 fit. The probes 117 are spaced a small distance from the ribs 112 working in holes in the ring 113 from which they are insulated, the clearance being selected by the choice of thickness of sleeve 122. The outer ends of the probes are connected to a bus-bar 127 whose ends are connected through leads 138, 139 to a lamp 143 which will give warning of excessive out-ofbalance of the shaft 104 through the ribs 112 rubbing the ring 113 which is earthed to the engine body and making contact with the probes 117, thus completing the lamp circuit. A switch 144 is provided in the lead 139 for testing the circuit. The lamp may be replaced by control means. In a modification the probes are replaced by a second annulus slightly spaced from the ribs 112 and insulated from a first annulus in contact with the ribs.
Patent GB-396088-A (GB)
Title: Improvements in or relating to the manufacture of silicon carbide bodies
IPC: H01C1/14
Filed: 1932-01-15
Abstract: <PICT:0396088/III/1> In order to increase the conductivity of the terminal portions of a silicon carbide resistor to facilitate making contact therewith, these portions are impregnated with silicon or a metal.  A crucible 2, preferably a carbon block, is adapted to be heated almost instantaneously to a very high temperature by passing a heavy current therethrough.  The electrodes 3 between which the block 2 is placed may be of graphite so that they are of lower resistance than the block.  The end of the silicon carbide rod 4 is positioned in the crucible, the rod preferably being preheated, and its end is surrounded with a predetermined quantity of silicon, silicon alloy, or other impregnating material such as aluminium, nickel, iron, cobalt, chromium, or mixtures of two or more of these metals in the solid state.  The temperature is raised very rapidly, the silicon being absorbed into the rod almost simultaneously and the excess metal being removed from the crucible by vaporization.  The crucible and the end of the rod are still further heated for a short interval, e.g. from 5 to 30 seconds to about 2500 DEG  to 2,800 DEG  C. in order to produce a further decrease of resistance of the impregnated portion of the rod. The entire heating period may be from one to five minutes and should not greatly exceed ten minutes.  The rapid heating may alternatively be effected by inserting a removable crucible into a previously-heated high temperature furnace, or high-frequency induction may be employed.  From 2 to 20 per cent of aluminium may be added to the silicon to increase the strength of the junction between the rod and the impregnated end.  The strength of this junction may be increased by using a deep crucible so that the rod becomes heated for some considerable distance.  The impregnating material then rises to a greater height in the central part of the rod than near the outer surface, giving a conical junction between the treated and untreated part of the rod.  Specification 239,216, [Class 37, Electricity, Measuring &c.], is referred to.  Reference has been directed by the Comptroller to Specification 365,081 (as open to inspection under Sect. 91 of the Acts), [Group XXXVI].