baber/WOPTO huggingface dataset:
Patent GB-1301216-A (GB)
IPC: E04D3/366
Filed: 1971-04-19
Abstract: 1301216 Building cladding ALUMINUM CO of AMERICA 19 April 1971 [20 April 1970] 26514/71 Heading E1W Wall or roof panels I of sheet metal are fixed to purlins 2 by a spline 3 with an undercut channel head portion 4 into which adjacent panel flanges 6 engage one against each opposite channel wall. The base 5 of the spline has upstanding flanges 11 which engage clamps 9 secured to the frame members 2. The clamp holds down the spline while allowing relative movement longitudinally of the spline. A resilient rubber sealing strip 8 engages in the channel 4 pressing the flanges 6 against the channel walls.
Patent GB-1308661-A (GB)
Title: Device for treating tobacco smoke
IPC: A24D3/04
Filed: 1970-02-21
Abstract: 1308661 Tobacco-smoke filters; mouthpieces CIGARETTE COMPONENTS Ltd 19 April 1971 [21 Feb 1970 16 May 1970] 8462/70 and 23854/70 Heading A2C A device for treating tobacco smoke comprises a rod-like or tubular element of filaments or fibres which are adhered to each other at their points of contact and which extend to the circumferential surface of the element and there form a plurality of longitudinallydirected grooves 13. As shown in Figs. 1, 2, a tubular element 3 is overwrapped with a strip of air-permeable paper 7 and united to a cigarette 1 by tipping paper 4 provided with perforations 6 to allow air to be sucked into the grooves 13 as the cigarette is smoked, dilution of the smoke thus occurring in the mouth of the smoker. In a modification, the tubular element is replaced by a similarly grooved rod. In another embodiment, dual filter rods are produced by uniting portions of the grooved rods in endwise abutting relationship with ungrooved rod filter elements formed from crimped continuous cellulose acetate filaments. The element may also be formed with a circular cross-section at one end 51 as shown in Fig. 5. In yet another embodiment, the element comprises a tube, the longitudinally directed grooves in the circumferential surface of the tube being obstructed by a contiguous or endwise abutting ungrooved tube, and the bore of the tube at the opposite end being obstructed by a grooved rod element of low permeability so that smoke passing axially enters the grooves and is filtered as it passes through the walls of the tube. Similar elements, of greater length and smaller diameter, may be inserted in a recess formed in the stem of a pipe or cigarette holder with air admission holes formed in the stem around the recess. The elements may be formed from a rod or tube of cellulose acetate fibres bonded with glyceryl triacetate by producing grooves in the circumferential surface thereof either before or after activating the glyceryl triacetate.
Patent GB-1310351-A (GB)
Title: Hydrostatic transmission systems
IPC: F16H61/42
Filed: 1969-04-03
Abstract: 1310351 Hydrostatic transmission control JOSEPH LUCAS (INDUSTRIES) Ltd 1 July 1970 [3 April 1969] 17534/69 Heading F2D In a vehicle hydrostatic transmission cornprising a pump 10 and a reversible motor 12, the inclination of the pump swashplate 11 is varied by a servo 22 controlled by a valve 28 positioned by plungers 37, 38 acting on a lever 36 and subjected to pump delivery pressure and an engine speed signal respectively, the pivot pin 39 of the lever being adjustably positioned by a cam 40 fast with the servo piston-rod 26 to provide a mechanical feedback to the valve, and a manual override being provided, Fig. 2 (not shown), to hold a low ratio, but being itself automatically overriden on overrun when the pump input pressure, or engine speed, exceeds a predetermined value. The plunger 38 has a differential area subjected to fluid pressure from opposite sides of a restriction 20 in a line from an engine-driven pump 15 which, together with an output-driven pump 16, provides the operating pressure for the transmission. A relief valve 9 limits the pressure drop across the restriction 20 and is adjusted by the accelerator pedal. The manual override allows the transmission to be held in either of two low positions and comprises a bifurcated lever (52), Fig. 2 (not shown), pivoted at one end on the piston-rod 26 and at its other end on a control rod (49) so as to abut a spring sleeve (54) on the valve stem (35) when in either of its operative positions and hence limit upshift of the transmission. The rod (49) is controlled by a pair of pistons (43), (44), individually controlled by a pair of switchoperated solenoid valves (H 1 ), (H 2 ) to move the rod (49) axially to position lever (52) for abutment by spring sleeve (54). A pressure switch P is included in the valve switch circuit and is operated to override the manual low hold by high pressure in line 7 connected to the pump inlet. The high pressure in line 7 arises due to excessive engine braking on overrun, or due to the closing of valve 8 in line 7 by high flow through the valve from the engine-drive pump 15 during excessive engine speeds. Again, Fig. 3 (not shown), the valve spool (128) is surrounded by a valve sleeve (129) which follows up due to a pivoted lever (136) connected to the servo (122). The spool (128) is subjected at one end to a plunger (137) and at the other to the differential piston (138) and a spring (140) between the spool and a cup (141) fast with the piston (138). A sleeve (144) is moved axially by a servo-actuated rack and pinion (146), (147) to hold a low ratio, and the servo is relieved when the pump input pressure exceeds a predetermined value. The input pressure is also directed to a plunger (149) which acts directly on piston (138) to upshift the transmission when the hold is released on overrun.
Patent GB-1314957-A (GB)
Title: Water injection in tube mills
IPC: B02C17/18
Filed: 1972-01-18
Abstract: 1314957 Tube mills F L SMIDTH & CO AS 18 Jan 1972 2390/72 Heading B2A A tube mill includes a pipe arranged to supply at least two nozzles which are distributed axially along a line parallel with the mill axis. The water supply is controlled in response to temperature which is thus maintained constant along the mill and is sensed by sensors 18 which in operation are near the toe of the cascading material in the mill. When the mill motor is stopped the sensors 18 are lifted clear by turning the pipe via linkwork 20, 21 and an hydraulic cylinder and piston 22. The nozzles may have individual control, be supplied with bursts of compressed air to clean them and the sensors may be supported by an independent conduit containing their correcting cables. The mill includes the usual inlet and outlet trunnions 7, 6 and a dam ring 4.
Patent GB-1318201-A (GB)
Title: Platinum based alloys
IPC: C03B37/095
Filed: 1969-06-06
Abstract: 1318201 Glass fibre manufacture; melting glass JOHNSON MATTHEY & CO Ltd 3 June 1970 [6 June 1969] 28812/69 Addition to 1155563 Heading C1M [Also in Division C7] A platinum/rhodium gold alloy (see Division C7) may be used to form part or all of crucibles or base-plates for bushings used in the formation of glass fibres by melting glass passing through one or more orifices and then spinning. A low alkali calcium-alumino-borosilicate glass may be used.
Patent GB-1318857-A (GB)
Title: Process for producing benzodiazepine derivatives
IPC: C07D487/04
Filed: 1971-09-06
Abstract: 1318857 Benzodiazepines SUMITOMO CHEMICAL CO Ltd 6 Sept 1971 [7 Sept 1970 12 Sept 1970 16 Sept 1970(2) 18 Sept 1970 15 Dec 1970 8 Dec 1970(2) 22 Feb 1971 13 April 1971] 41482/71 Heading C2C Benzodiazepine derivatives are prepared by the following route: (R 1  = H, halogen, C 1-4  alkyl, CF 3 ; R 2  = H, C 1-4  alkyl), optionally followed by salt formation. (III) may alternatively be obtained as follows: Reference has been directed by the Comptroller to Specification 1,017,276.
Patent GB-1322011-A (GB)
Title: Lattice bridges
IPC: E01D15/133
Filed: 1970-03-11
Abstract: 1322011 Latticework bridges MABEY & JOHNSON Ltd 26 April 1971 [11 March 1970] 11696/70 Heading E1G [Also in Division B3] A latticework panel of rolled steel sections 1, 3 for a Bailey bridge is provided with a male eye lug A-B formed as two similar steel half-forgings which are welded back to back at their outer ends after their inner ends have been welded individually to the two parallel sections 1, the same strength steel being used for the sections and half-lugs. Each half-lug, Fig. 1 (not shown) is forged with (a) a slot and taper to reduce weight; (b) a blind conical hole (4); and (c) a raised pad (2). After welding together the holes are drilled through to form the eye 4 and the pads are machined to form a seating 2-2 for welding on a channel 3. The male eye lug cooperates with a female eye lug (not shown) on the adjacent bridge panel.
Patent GB-1326358-A (GB)
Title: Process for the development of photographic silver halide material
IPC: G03C8/06
Filed: 1969-10-27
Abstract: 1326358 Quaternary compounds AGFAGEVAERT 2 Oct 1970 [27 Oct 1969] 52569/69 Heading C2C [Also in Division G2] The compound of the formula is made by reacting 2(4-pyridyl)-benzothiazole with dimethylsulphate. The compounds of the formulae are made by reacting 1 : 10-phenanthroline monohydrate, 1-phenyl-2-(2-pyridyl)-benzimidazole and 2-(2-pyridyl)benzothiazole respectively with dibromoethane.
Patent GB-1331096-A (GB)
Title: Tobacco-smoke filters
IPC: A24D3/02
Filed: 1970-10-07
Abstract: 1331096 Tobacco-smoke filters BRITISH AMERICAN TOBACCO CO Ltd 4 Oct 1971 [7 Oct 1970] 47707/70 Heading A2C [Also in Divisions B5 and C3] One or more additives is intermittently injected into a cigarette filter rod comprising open cell foamed thermoplastics material, during continuous extrusion of a rod of the material. In the examples (1), a suspension of carbon in triacetin at 170‹C was injected into extruding polyethylene foam; (2), a solution of menthol in triacetin was injected into the polyethylene; (3) a solution of polyethylene glycol in triacetin at 170‹C was injected into polypropylene foam. The foam may also comprise cellulose, or nylon e.g. foamed by a blowing agent or inert gas. The additives may have selective filtration properties, or filtration enhancing properties, and may comprise manganese dioxide, zinc oxide, zeolites, ethylene diamene diacetate, alumina, or finely divided zinc, as solutions, suspensions or slurries, and may also comprise sweetening agents. The additive is injected downstream of the extrusion outlet from a nozzle co-axial therewith, and more than one such outlet may be provided for the separate injection of more than one additive. The injection may be effected via a periodically opened valve, but in the described embodiment, Fig. 1, is injected from an outlet passing through the extrusion die 1, to which the additive is intermittently supplied by a piston pump 4, to within the extruded rod 7 to form spaced additive zones 6. After being drawn by an endless belt traction device 10 through a sizing die 8 and cooling bath 9, the rod 7 is cut midway along the zones, by a device 11, into multiple filter lengths. In the Fig. 2 embodiment (not printed), the additive outlet extends through a cross-head extrusion die, through a support defining with the die an annular extrusion outlet of diameter decreasing in the extrusion direction, the support and/or the outlet being axially adjustable in the die head.
Patent GB-1335155-A (GB)
Title: Mechanical-electrical converter
IPC: G01D5/22
Filed: 1972-05-23
Abstract: 1335155 Transistor square wave generators KOMBINAT MESS-UND REGELUNGSTECHNIK VEB 23 May 1972 24293/72 Heading H3T [Also in Divisions G1 and H2] In a mechanical-electrical converter for conversion of displacement to voltage by means of a differential transformer and square-wave generator, the latter is formed from a parallel connection of an active branch, consisting of a series-connection of a switching transistor 2, Fig. 1, and a primary winding 3, 4 connected to the working voltage, with a passive branch consisting of a series connection of a diode 5 in the blocking direction and a further primary winding 6, 7 likewise connected to the working voltage. The active branch is connected to the passive branch by an R.C. member which consists of a capacitor 9 which is connected to the base of the switching transistor 2 and a current dependent resistor, comprising network 26 which is connected to the diode end of the primary winding 6, 7 of the passive branch. The time-constant of the R.C. member for the discharge operation is less than that for the charging operation; from the common point of this member a diode 14 leads in the blocking direction to the pole of the working voltage to which the primary windings are also connected, while a diode 8 leads from the common connection point of capacitor 9 and the base of the switching transistor 2, poled oppositely to the baseemitter diode, to the other pole of the working voltage. In the embodiment, secondary windings 15, 16 are connected via bridge rectifier networks 17, 18 respectively to either end of series-connected resistors 19, 20 across which the output voltage U M  is developed. The transducer comprises a pair of shell cores 22, 24, Fig. 2, bearing the windings 3, 6, 15 and 4, 7, 16 respectively and a displaceable armature disc 23 carried by push-rod 25.
Patent GB-1336746-A (GB)
Title: Block copolymers as viscosity index improvers
IPC: C10M143/00
Filed: 1970-12-10
Abstract: 1336746 Lubricant compositions SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 10 Dec 1970 [12' Dec 1969] 58619/70 Heading C5F Lubricants comprise a major amount of a mineral oil and a minor amount, usually 0À75-10% wt. per cent. of a block copolymer of formula A-B where A is a block of mol. wt. 5000-50,000 selected from polystyrene, at least partially hydrogenated polystyrene and poly(vinylcyclohexane) and B is a block of mol. wt. 10,000-1,000,000 selected from alpha-mono-olefin polymers, conjugated dienepolymers and hydrogenation products thereof wherein at least 50% of the original double bonds have been hydrogenated. The lubricant may also contain a diester oil. An example describes a mineral oil containing a polystyrene/hydrogenatedpolyisoprene block copolymer, a carbonated calcium sulphonate, a polybutenyl succinimide of a polyethylene amine; a zinc dialkyl dithiophosphate, a silicone and isooctylphenoxytetraethoxy ethanol. Reference has been directed by the Comptroller to Specification 1,205,594.
Patent GB-1339320-A (GB)
Title: Holder for a disposable microtome blade
IPC: G01N1/06
Filed: 1971-08-13
Abstract: 1339320 Microtomes TRIANGLE BIOMEDICAL EQUIPMENT Inc 13 Aug 1971 38090/71 Heading G2J A blade holder for disposable blades adapted to be mounted in a knife clamp of a microtome comprises a first block 20 having end portions for being clamped, and between these end portions a portion having a curved surface 21, a second block 36 having a matching curved surface 66, and a manually operable rotatable member to pivot the second block towards and away from the first block. The blade 50 may be slid into the holder from one side, pushing out the old blade, when the blocks are separated, as shown. When the blade is in place, the blocks are brought together, so clamping the blade.
Patent GB-1353845-A (GB)
Title: Multi-storey building having a fire escape
IPC: A62B3/00
Filed: 1972-02-25
Abstract: 1353845 Fire escapes in multi-storey buildings SHU-LIEN LIOU and CHIN-CHIH CHUANG 25 Feb 1972 8875/72 Heading E1A A multi-storey building is provided with a fire-escape in the form of an enclosed stairway 4 to which access is obtained from conduits 61 extending between adjacent storeys. An escapee from any given storey passes into the associated conduit via a trap door 5 and descends to the next lower level by means of a ladder 9 or a chute whereupon he passes through a door in an exit 8 leading to a platform 21 in the duct 4; the platforms being interconnected by stairs 27 and landings 211 with an emergency exit 3. The duct 4 may be provided with air-supply ducting and oneway flaps fed, if desired by a blower system, see Figs. 4 and 5 (not shown).
Patent ID-26245-A (ID)
Inventor: BLANKENSHIP STEVEN
IPC: B01J20/06
Filed: 1999-01-08
Abstract: An adsorbent product for the adsorption of trace elements of sulfur, arsenic, mercury, compounds which contain these elements or metal hydrides from a hydrocarbon gas stream, preferably an olefinic or paraffinic stream, wherein the adsorbent product is iron oxide and manganese oxide placed on a support material, preferably aluminum oxide. Also disclosed is a process for the use of this adsorbent product for the removal of trace elements of arsenic, mercury and sulfur or compounds containing those elements or metal hydrides from a hydrocarbon gas stream, preferably an olefinic or paraffinic gas stream.
Patent ID-30015-A (ID)
Inventor: LUUKKONEN KARI
IPC: D21H17/46
Filed: 1999-07-07
Abstract: The object of the present invention is an additive composition for paper making which is added to the pulp prior to web formation in order to increase the wet strength of the web. The basic component of the composition is a component made from starch, which to its molecular weight has been thinned to a viscosity level of 10 to 400 (5%, 60° C., Brookfield) which by solution cationizing using a quaternary nitrogen compound is cationized to a charge of <4 mEkv/g, the composition containing at least one additional component selected from 1) a starch-based polymer dispersion which contains starch and a monomeric graft copolymer, providing a polymer having a film formation temperature of -50 to 200° C., and 2) polyamide epichlorhydrin resin (PAAE).
Patent ID-28243-A (ID)
Inventor: IMAMURA YASUSHI
IPC: G06F9/30
Filed: 2000-07-05
Abstract: A digital signal processor comprises an arithmetic device 12 wherein a reservation processing register 26 , to which setting to which from the arithmetic device 11 is possible and which has a construction for storing an address and an execution mode as a task list 18 , and a clear circuit 27 for clearing the execution mode when the address in the reservation processing register 26 is copied to a program counter 21 , are newly added. Threreby, in the digital signal processor comprising two arithmetic devices, it is possible to remove the processing waiting time as well as to change the processing order at respective arithmetic devices.
Patent IL-100011-A (IL)
Title: Suspendible pharmaceutical compositions containing a tricyclic compound and processes for the preparation thereof
IPC: A61K47/26
Filed: 1991-11-08
Abstract: A suspendible composition comprising a tricyclic compound such as FK 506 substance which is 17-allyl-1,14-dihydroxy-12-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methyl vinyl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-diox a-4-azatricyclo-[22.3.1.0<4,9>]octacos-18-ene-2,3,10,16-tetraone, or the like, and a pharmaceutically acceptable surfactant, which can be used as an orally administable agent or eye drops and is useful for treating various diseases.
Patent IL-105681-A (IL)
Title: Diazabicycloalkene derivatives and pharmaceutical compositions containing them
IPC: C07D401/04
Filed: 1993-05-12
Abstract: A potassium channel opening diazabicycloalkene compound of the formula R3O N - R2 (CH2)nN R4X R1 wherein R1 represents a group of the formula R14 R13 AR12 R15OR11 wherein R11 and R12 each represents a lower alkyl group, or they are taken together to form a lower alkylene group; R13 represents a hydroxyl group, a lower acyloxy group or a lower alkoxy group; R14 represents a hydrogen atom or a lower alkyl group; A represents a nitrogen atom or C-R16; R15 and R16 each represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, a trifluoromethoxy group, a pentafluoroethyl group, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower acyl group, a carboxyl group, a lower alkoxycarbonyl group, a carbamoyl group which may be substituted with a lower alkyl group having 1 or 2 carbon atoms, a sulfinyl or sulfonyl group which may be substituted with a lower alkyl, lower alkoxy, aryl or aryloxy group, or a sulfamoyl group which may be substituted with a lower alkyl group having 1 or 2 carbon atoms; or of the formula OR24 R23 R22 R25NO R21 O wherein R21 and R22 each represent a lower alkyl group, or they are taken together to form a lower alkylene group; R23 represents a hydroxyl group, a lower acyloxy group or a lower alkoxy group; R24 represents a hydrogen atom or a lower alkyl group; R25 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, an aralkyl group or an aralkyl group having at least one hetero atom at the aryl moiety; X represents an oxygen atom, a sulfur atom or N-R31, wherein R31 represents a hydrogen atom, a lower alkyl group, a lower acyl group or an aralkyl group; R2 represents a hydrogen atom, a lower alkenyl group, a lower alkynyl group, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, or an aralkyl group having at least one hetero atom at the aryl moiety; R3 and R4 each represent a hydrogen atom, a halogen atom or a lower alkyl group; and n represents 1 or 2, or a pharmaceutically acceptable salt thereof, including the racemates, the optically active enantiomers and mixtures thereof.
Patent IL-108225-A (IL)
Title: 2-THIENYLIMIDAZO £2, 1-b| BENZOTHIAZOLE-3-ACETIC ACID DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
IPC: G03F7/00
Filed: 1993-12-29
Abstract: Compounds of the formula SN NY XO R1 in which R1 represents a hydroxy group, a C1-C4 alkoxy group or an amino group of formula -NR4R5 in which R4 and R5 each represent, independently of each other, a hydrogen atom, a straight or branched C1-C4 alkyl group, an allyl group or a methoxyethyl group, or alternatively -NR4R5 represents a heterocycle containing 3 to 6 carbon atoms, X represents a hydrogen, or halogen atom, and Y represents a thienyl group of the formula R2 S or SR2R3 in which R2 and R3 each represent, independently of each other, a straight or branched C1-C4 alkyl group, in the form of a free base or an acid addition salt.
Patent IL-110850-A (IL)
Title: Fungicidal synergistic mixtures
IPC: A01N37/50
Filed: 1994-09-02
Abstract: Fungicidal, synergistic mixture comprising     a) a compound of the formula I <IMAGE>  in which the substituents have the following meanings:   R<1> is a phenyl radical which can have attached to it one to three of the following groups: cyano, halogen, C1-C4-alkyl, C1-C2-haloalkyl and C1-C4-alkoxy, or a pyrimidyl radical which can have attached to it a C1-C3-alkyl group and/or a phenoxy group, it being possible for the phenoxy group, in turn, to have attached to it one to three of the following radicals: cyano, halogen, C1-C4-alkyl, C1-C2-haloalkyl and C1-C4-alkoxy,   A is oxygen or oxymethylene (-OCH2-);   X is CH or N, Y is oxygen or NR<2>, R<2> representing hydrogen, C1-C3-alkyl and C1-C3-alkoxy,  and   b) a pyrimidine derivative of the formula II <IMAGE>  in which R represents methyl, propyn-1-yl or cyclopropyl, in a synergistically effective amount.
Patent IL-111970-A (IL)
Title: N-substituted benzo-fused lactams process for their preparation and neurokinin antagonist compositions containing them
IPC: C07D401/14
Filed: 1994-12-13
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein Q1, Q2, Q3, and Q4 have any of the meanings given in the specification, their N-oxides, and their pharmaceutically acceptable salts are nonpeptide antagonists of neurokinin A and useful for the treatment of asthma, etc. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.