baber/WOPTO huggingface dataset:
Patent GB-1311017-A (GB)
Title: Method and apparatus for blocking pressure pipes
IPC: F16K7/10
Filed: 1970-12-16
Abstract: 1311017 Stopping pipes GAS COUNCIL 16 Dec 1971 [16 Dec 1970] 59742/70 Heading F2P In a method of temporarily blocking the bore of a pipe 2 carrying a pressurized fluid, for example for repair or inspection, an expansible, flexible sealing member 6 is inserted through a hole 37 in the pipe wall upstream of a rigid support device 5 which is inserted into the pipe bore, preferably through a further hole 9. Pressure boxes 10, 56 are sealingly mounted on the pipe as shown where the holes 9, 37 are to be drilled, gate valves 13 being provided to seal the lower part of the boxes so that the drilling apparatus may be removed through the upper sections of the boxes and to allow the seal and support members 6, 5 to be inserted. The support device 5 depends from a tube 8 and comprises an elongate support plate 23 and a number of movable plates 28 rotatably mounted on the plate 23 at their centres by bevel gears (27, 31) (Fig. 3, not shown). The plates 26 are rotated, by rotation of the tube 8, from an in-line disposition when the support 5 is inserted through the hole 9 to fan out across the bore thus providing a rigid support for the expansible seal 6. Flanges 22, 55 on the tube 8 seal the hole 9 and locate the device 5 in the pipe so that the axis of rotation of the plates 28 coincides with the bore axis. The seal 6 may comprise an inflatable bag carried on a flexible tube 34 which passes through a guide tube 36 threadedly engaged with a collar at the top of the pressure box 56 (Fig. 4, not shown). An arcuate depending finger 44 guides the bag 6 into position prior to inflation. Most of the fluid which may seep past the bag seal 6 is directed out of the pipe by a tube 51 which carries a further sealing bag 7 inserted through another hole 63. If the fluid is inflammable the tube 51 is connected to a flame trap. Any fluid which enters the tube 8 is extracted at an outlet 53. A section of the pipe 2 may be isolated and by-passed by erecting a similar arrangement, in mirror-image fashion to that shown, at a second downstream location on the pipe. Fluid is directed through the tube 36 via an enclosure 45 to a by-pass pipe 50 and the fluid re-enters the pipe downstream through the second seal arrangement. A tube 48 connects the enclosure 45 and the upper section 15 of the pressure box 10 to equalize the pressure under the control of a stop-cock 49.
Patent GB-1313659-A (GB)
Title: 9alpha-unsubstituted-11beta-chloro-19-norpregnane compounds
IPC: A61K31/573
Filed: 1969-07-25
Abstract: 1313659 Pharmaceutical compositions containing steroids GLAXO LABORATORIES Ltd 13 July 1970 [25 July 1969] 37612/69 Heading ASB [Also in Division C2] Pharmaceutical and veterinary compositions comprise steroids possessing progestational, anti-estrogenic and anti-androgenic activity and having the formula: (wherein #<SP>6</SP> is optional, R<SP>1</SP> is H or halogen, R<SP>2</SP> is H, OH or C 1-6  alkoxy or acyloxy, R<SP>3</SP> is H, halogen or C 1-6  alkylthio, or R<SP>2</SP> and R<SP>3</SP> together are alkylidenedioxy or aralkylidenedioxy, and R<SP>4</SP> is H, F, Cl or CH 3 , but R<SP>1</SP> is not H unless (a) R<SP>2</SP> is formyloxy or alkoxy, or (b) R<SP>3</SP> is halogen or alkylthio, or (c) R<SP>2</SP> and R<SP>3</SP> together are alkylidenedioxy or aralkylidenedioxy or (d) R<SP>4</SP> is F or CH 3 ) or 3, 5- dienol ethers or esters thereof, together with carriers or excipients and/or one or more estrogenic hormones e.g. ethynyl-estradiol. They may be used as oral contraceptive agents and in the treatment of such conditions as dysmenorrhoea, functional uterine bleeding, premenstrual tension, diagnosis of pregnancy, endometriosis and threatened or habitual abortion. Oral and rectal dosage forms implants, and injection preparations are described.
Patent GB-1313846-A (GB)
Title: Mechanical extension devices for hydraulic or other props
IPC: E21D15/52
Filed: 1969-05-16
Abstract: 1313846 Adjustable packing pieces for props K M GROETSCHEL 14 May 1970 [16 May 1969] 25153/69 Heading E1E [Also in Division F1] An adjustable base 17 for a pit prop 10 is provided with an aperture terminating in a bayonet-type slot 25, 26 whereby a number of packing pieces 18 may be introduced therein by a tool 21, the pieces 18 when not in use being stored in the prop housing 11. The pieces 18 are shaped to deform under excess load, see Figs. 5-8 (not shown) and may be made of steel, glass or ceramic material. For modifications utilizing an adjustable wedge packing piece, a cotter adapted to shear under excess load and an arrangement mounted on the top of the pit prop Figs. 9, 10 and 11, (not shown) should be referred to respectively.
Patent GB-1320323-A (GB)
Title: Apparatus for operating on brush stocks
IPC: A46D3/08
Filed: 1969-08-25
Abstract: 1320323 Brush making machines J EVANS & SON (PORTSMOUTH) Ltd 25 June 1970 [25 Aug 1969] 42274/69 Heading A4K [Also in Division B3] In a brush making machine, the brush stocks T are disposed in a superposed relationship within a vertical guide 3, the lowermost stock T<SP>1</SP> which supports the rest of the stocks being held in position by a pneumatically releasable stop 17-19 and the stock T<SP>11</SP> next to the lowermost stock being held by a pneumatic clamp 10-15 while it is being operated on by a tool, e.g. a filling or trimming tool or a drill. During a working cycle, the stock T<SP>11</SP> is clamped in position and operated on by the tool; during this operation the lowermost stock is released and discharged, after completion of the operation the clamp 10-15 is released and the brush stocks fall by gravity so that the stock just operated upon becomes the lowermost stock.
Patent GB-1329331-A (GB)
Title: Telescopic support for seats
IPC: A47C3/28
Filed: 1971-05-17
Abstract: 1329331 Adjustable seats NOUVELLE SOC MIRIMA SARL 17 May 1971 15308/71 Heading A4J [Also in Division E2] A telescopically adjustable seat support is locked in position by a double conical body 6 which supports the weight of the seat and engages the outer sleeve 1 through a series of arcuate grippers 15 of wound-up piano wire. Release is effected by pulling handle 8 upwardly, this lowers a cup-shaped carrier 13 with respect to the conical body 6, thus releasing the grippers 15. The inner tube 2 swivels on the body 6 at a further frusto-conical surface 19.
Patent GB-1329551-A (GB)
Title: Electric terminals
IPC: H01R4/62
Filed: 1970-02-20
Abstract: 1329551 Terminals BRITISH INSULATED CALLENDER'S CABLES Ltd 19 April 1971 [20 Feb 1970] 8298/70 Heading H2E In a method of connecting a conductor of aluminium or an aluminium alloy to a terminal body by means of a clamping screw one of the metallic contact surfaces is coated with an adhesive compound, which can harden, so that when the screw is tightened the part of the conductor adjacent to the screw is encapsulated by the compound. If the terminal is of the tunnel type with a bore perpendicular to the clamping screw, which can be tightened so as to project into the bore, part of the bore is filled with adhesive compound prior to such tightening. The bore may be prefilled with the compound with a thin plastics membrane, which can readily be penetrated by the conductor, sealing the or each open end. Alternatively, a capsule containing the compound is provided in the bore which can be penetrated by the conductor or the clamping screw. The adhesive compound may have good electrical and/or thermal conductivity and is preferably an airdrying black rubber compound.
Patent GB-1331493-A (GB)
Title: Extendible runner
IPC: A47B88/49
Filed: 1970-06-23
Abstract: 1331493 Drawer slides L G HUDSON 21 June 1971 [ 23 June 1970] 30420/70 Heading A4B A slide unit carrying a drawer, shelf or like article includes an inner channel section member 3 carrying the shelf 9 or drawer and telescopically slidable on or within an outer member 2 adapted for fixing to the side of a housing, the inner member 3 having a lug which is slidable in a slot 5 in the outer member. In one embodiment, Fig. 2, the members 2, 3 are of channel section and the shelf 9 is slidable in the inner member 3 within limits defined by a slot 7 in the inner member 3 in which a spigot 10 on the shelf 9 is engaged. In another embodiment, Fig. 7a, the outer member 200 is of L-section and the lug 80 on the inner member 300 has a bent portion Y which prevents upward disengagement of the lug 80 from the slot 100. A spring strip 30 on the inner member is engageable by a spigot 10 on the shelf 9 to limit withdrawal. A further stop 500 is engaged by a pushed-in shelf.
Patent GB-1333291-A (GB)
Title: Step ladders
IPC: E06C7/08
Filed: 1971-01-06
Abstract: 1333291 Step ladders STANDARD TELEPHONES & CABLES Ltd 6 Jan 1971 622/71 Heading E1S The treads of a step ladder are slidably mounted in pairs of horizontal runnels 7, 8 secured to the side members (not shown), so that a selected tread, 3 as shown, may be displaced forwardlyof the ladder to form a platform beyond the line of the remaining treads. A stop bar 10 on the underside of the tread engages cross-beams 13, 14 connecting the runners to restrict the travel of the tread, and the tread carries a spring-loaded ball catch at each side edge near the ends of the bar 10 for engagement with holes 18 and 20 or 19 and 21 in the runners to secure the tread. A further fixed tread may be mounted on the pair of runners 7, 8 above the slidable tread, to increase the platform area.
Patent GB-1335825-A (GB)
Title: Frequency sensitive devices
IPC: H03H11/12
Filed: 1969-12-04
Abstract: 1335825 Frequency demodulators EMI Ltd 2 Dec 1970 [4 Dec 1969] 59153/69 Heading H3A A frequency sensitive device, e.g. a frequency demodulator, comprises an arrangement (Figs. la, 2a) for generating in response to each axis crossing instant at which a modulated carrier wave signal assumes its means value a decay function of time, e.g. by applying a step function to any of the circuits shown, at, or a fixed interval after each such instant, formed by two or more exponential functions of time and closely approximating a hyperbolic function so that its value after the time interval between the said axis crossing instant and the next axis crossing instant is substantially proportional to the frequency of the applied signal and a further arrangement (not shown) for sampling and storing each of said values. The stored signal output is a staircase waveform, the step height being proportional to the rate of change of instantaneous frequency. The decay function may be generated by the super-imposition of two or more exponential functions of time as in the arrangement of Fig. 1a and Figs. 1b, 1c (not shown) or by switching in two or more exponential functions one after the other as discharge from a capacitor progresses as in Fig. 2a or Figs. 2b, 2c (not shown). The component values of the circuit of Fig. 1a, 1b or 1c are chosen such that its transfer function corresponds to the transfer function of the combination of two or more exponential decay terms, the constants of the exponential decay terms being adjusted to provide the best approximation to a hyperbolic decay.
Patent GB-1340421-A (GB)
Title: Manufacture of chlorofluoropyridines
IPC: C07D213/61
Filed: 1971-12-30
Abstract: 1340421 Chlorofluoropyridine IMPERIAL CHEMICAL INDUSTRIES Ltd 30 Dec 1971 [14 Jan 1971] 1811/71 Heading C2C A process for the manufacture of 3,5-dichlorotrifluoropyridine comprises interacting penta-chloropyridine, or a perchlorofluoropyridine having a chlorine atom in the 3- and 5-positions and having fewer than 3 fluorine atoms, with sodium fluoride in a non-hydroxylic solvent and distilling off 3,5-dichlorotrifluoropyridine produced during the reaction.
Patent GB-1340664-A (GB)
Title: Variable speed magnetic motor with minimal servicing or maintenance  requirements
IPC: H02K41/06
Filed: 1972-10-06
Abstract: 1340664 Electric motors A P PEDRICK 6 Oct 1972 46099/72 Heading H2A An electric motor comprises a rotor (1), Fig. 1 (not shown), with radially disposed electromagnets (3) having their windings connected to respective pairs of pick-up contacts (5) located on the periphery of the rotor and spaced ahead of the solenoids in the direction of rotation of the rotor, which rolls on a pair of parallel rails in the form of conductors connected to a D.C. source, a continuous plate or separate bars (8), Fig. 2 (not shown), of magnetizable material being located between the rails, so that as the electromagnets are successively energized they are attracted by the plate or bars to cause rotation of the rotor. In Fig. 4 (not shown), a rotor is mounted on each of a pair of arms extending radially from a shaft to be driven, the rotors running on a pair of rails surrounding the shaft and rotor assembly. A plurality of rotors may be mounted in a vehicle suspended from rails in an evacuated tube, Figs. 5 and 6 (not shown).
Patent GB-1345533-A (GB)
Title: Coating compositions for photographic materials
IPC: C09K23/00
Filed: 1971-04-26
Abstract: 1345533 Silver halide materials AGFAGEVAERT 26 April 1971 [4 June 1970] 27049/70 Heading G2C [Also in Division C3] A silver halide photographic material has at least one layer, comprising a hydrophilic colloid and at least one surfactant R(CH 2 ) n  (OCH 2 CH 2 ) m OSO 3 M wherein:- m is 0 and n is 1, or m is 1-30 and n is 0 or 1; M is H, alkali metal, NH 4  or substituted NH 4  ; R is branchedchain C 8  - C 20  aliphatic, having at least 2 points of branching, or is cycloaliphatic. The colloid is preferably gelatine, but glue, casein, zein, gum arabic, sodium alginate, various celluloses and certain synthetic hydrophilic polymers are mentioned. The surfactant preferably amounts to 0À01-5% by wt. of the dry colloid. Surfactants exemplified are sodium i-octadecyl and hydroabietyl sulphates, and sodium, lithium, potassium, and triethylammonium i-hexodecyl sulphates. The layer may be a silver halide emulsion layer or it may be an anti-halation, protective, filter, intermediate or anti-curling layer coated on a substrate which may be previously subbed. In Examples 1-3 an aqueous solution of gelatine and surfactant is coated on subbed cellulose triacetate.
Patent GB-1349769-A (GB)
Title: Polymerization process
IPC: C08F2/04
Filed: 1971-11-01
Abstract: 1349769 Polymaleic anhydride FMC CORP 1 Nov 1971 50699/71 Heading C3P Poly(maleic anhydride) is prepared by adding a heated feed mixture maintained at a temperature of 38‹ to 50‹ C. and comprising maleic anhydride, a free-radical polymerization initiator and an inert solvent for maleic anhydride in which the polymeric product is insoluble, to a polymerization reaction zone maintained at an elevated temperature and containing a solvent system comprising an inert solvent for maleic anhydride in which the polymeric product is insoluble and 0 to 25% by weight of maleic anhydride based on the weight of the solvent system, the rate at which the feed mixture is added being controlled to keep the amount of maleic anhydride in the solvent system in the range 0 to 25% by weight, precipitating poly(maleic anhydride) in the solvent for maleic anhydride contained in the reaction zone, and recovering and isolating the poly- (maleic anhydride) product. The monomercontaining molten liquor recovered upon isolating the poly(maleic anhydride) may be admixed with additional maleic anhydride and/or inert solvent for maleic anhydride such that upon return of the molten liquor to the polymerization reaction zone as the solvent system, the composition and volume of the solvent system is at substantially the same level as it was at the initiation of the polymerization reaction. In the examples maleic anhydride is polymerized in the presence of mono-chlorobenzene, diacetyl peroxide in dimethyl phthalate, acetic anhydride, boric oxide, hydrogen peroxide, o - dichlorobenzene, carbon tetrachloride, naphthalene, xylene, di-n-propyl ether, toluene, 2,4-dichlorobenzoyl peroxide, lauroyl peroxide, methyl ethyl ketone peroxide, tbutyl peroxypivalate, di-isopropyl percarbonate and benzene.
Patent IL-106451-A (IL)
Title: Pharmaceutical compositions with reduced bitterness containing azithromycin
IPC: A61K31/70
Filed: 1993-07-22
Abstract: A pharmaceutical composition having reduced bitterness consisting of a bitter pharmaceutical agent, a taste-masking component and a pharmaceutically acceptable carrier. The taste-masking component is an alkaline earth oxide, an alkaline earth hydroxide or an alkaline hydroxide and does not interfere with the activity of the pharmaceutical agent.
Patent IL-128235-A (IL)
Title: 2- and 2,5-substituted phenylketoenols, processes for their preparation and arthropodicidal and nematodicidal compositions comprising them
IPC: C07D405/04
Filed: 1997-07-23
Abstract: Compounds of the formula in which X represents halogen, alkyl, alkenyl, alkynyl, alkoxy, benzyloxy, halogenoalkyl, halogenoalkoxy, cyano or nitro; Z represents hydrogen, amino, halogen, alkyl, alkoxy, halogenoalkyl, halogenoalkoxy, hydroxyl, cyano, nitro or respectively optionally substituted phenoxy, phenylthio, 5- or 6-membered hetaryloxy, 5- or 6-membered hetarylthio, phenylalkyloxy or phenylalkylthio and Het represents one of the groups 246 ו' בניסן התשס" ד - March 28, 2004 with the proviso that when Het represents the group (4), Z cannot be hydrogen; in which A represents a respectively optionally substituted radical from the group consisting of alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl and alkylthioalkyl, represents respectively saturated or unsaturated and optionally substituted cycloalkyl or heterocyclyl or represents repsectively optionally halogen-, alkyl-, halogenoalkyl-, alkoxy-, halogenoalkoxy-, cyano- or nitro- substituted aryl, arylalkyl or hetaryl, B represents alkyl or alkoxyalkyl or A and B together with the carbon atom that they are attached to represent a saturated or unsaturated, optionally substituted carbocycle or heterocycle, D represents hydrogen or represents an optionally substituted radical from the group consisting of alkyl, alkenyl, alkynyl, alkoxyalkyl, polyalkoxyalkyl, alkylthioalkyl, saturated or unsaturated cycloalkyl, saturated or unsaturated heterocyclyl, arylalkyl, aryl, hetarylalkyl or hetaryl or A and D together with the atoms that they are attached to represent a respectively optionally substituted carbocycle or heterocycle, G represents hydrogen or represents one of the groups 247 ו' בניסן התשס" ד - March 28, 2004 in which E represents a metal ion equivalent or an ammonium ion, L represents oxygen or sulphur, M represents oxygen or sulphur; R1 represents respectively optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl or polyalkoxyalkyl or represents respectively optionally halogen-, alkyl- or alkoxy- substituted cycloalkyl or heterocyclyl or represents respectively optionally substituted phenyl, phenylalkyl, hetaryl, phenoxyalkyl or hetaryloxyalkyl, R2 represents respectively optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl or polyalkoxyalkyl or represents respectively optionally substituted cycloalkyl, phenyl or benzyl, R3, R4 and R5 independently of one another each represent respectively optionally halogen-substituted alkyl, alkoxy, alkylamino, dialkylamino, alkylthio, alkenylthio or cycloalkylthio or represent respectively optionally substituted phenyl, benzyl, phenoxy or phenylthio, R6 and R7 independently of one another each represent hydrogen, represent respectively optionally halogen-substituted alkyl, cycloalkyl, alkenyl, alkoxy, alkoxyalkyl, represent respectively optionally substituted phenyl or benzyl, or form together with the nitrogen atom that they are attached to an optionally oxygen- or sulphur-containing, optionally substituted cycle.
Patent IL-130287-A (IL)
Title: Phosphodiesterase 8a
IPC: C12N1/21
Filed: 1999-06-03
Abstract: The present invention provides human PDE8 polypeptides, polynucleotides encoding the polypeptides, expression constructs comprising the polynucleotides, host cells transformed with the expression constructs; methods for producing PDE8 polypeptides; antisense polynucleotides; and antibodies specifically immunoreactive with the PDE8 polypeptides.
Patent IL-130890-A (IL)
Title: System for interactively distributing information services
IPC: H04N7/173
Filed: 1997-12-04
Abstract: An interactive information distribution system includes service provider equipment for generating an information stream that is coupled to an information channel and transmitted to subscriber equipment. The service provider also generates a command signal that is coupled to a command channel and transmitted to the subscriber equipment. The service provider also receives information manipulation requests from the subscriber via a back channel. A communication network supporting the information channel, command channel and back channel is coupled between the service provider equipment and the subscriber equipment.
Patent IL-133632-A (IL)
Title: Use of a specific 5ht2 receptor antagonist for the preparation of pharmaceutical compositions useful in the treatment of the sleep apnea syndrome
IPC: A61K31/15
Filed: 1998-06-02
Abstract: PCT No. PCT/FR98/01100 Sec. 371 Date Mar. 27, 2000 Sec. 102(e) Date Mar. 27, 2000 PCT Filed Jun. 2, 1998 PCT Pub. No. WO99/00119 PCT Pub. Date Jan. 7, 1999The invention relates to the use of a specific 5HT2 receptor antagonist for the preparation of medicines useful in the treatment of the sleep apnea syndrome.
Patent IL-143458-A (IL)
Title: Wireless local loop system and methods useful therefor
IPC: H04B7/24
Filed: 2001-05-30
Abstract: This invention discloses a wireless local loop system including a data network/PSTN gateway unit (30), at least one data lines, at lease one base stations (10) connected to the gateway unit via said at least one data lines respectively, a multiplicity of wireless subscriber units (60) communicating wirelessly with the base station, each wireless subscriber unit comprising at least one interfaces (130) to at least one host including a telephone host, each subscriber unit including an analog converter operative to translate incoming information in IP packet format into analog voice representation and to feed the analog voice representation to the telephone host, and to receive incoming analog voice information from the telephone host, to translate the incoming analog voice information into IP packet formatted information and to feed the IP packet formatted information to the base station, and a packet switcher operative to perform packet switching on IP packets arriving from the base station connected to the subscriber unit, including routing IP packets for hosts other than the telephone host to those hosts and routing IP packets for the telephone host to the analog converter, and wherein the base station is operative to perform packet switching on incoming IP packets based on an IP destination address included in each the incoming IP packet, and wherein the gateway unit is operative to switch incoming data packets onto the data network (40), to translate incoming voice packets from IP packet format into analog voice representation and to switch the analog voice representation onto the PSTN (50).
Patent IL-147542-A (IL)
Title: Seal for medium - conducting components and method for manufacturing same
Inventor: JOST HARRY
IPC: F16J15/04
Filed: 2002-01-09
Abstract: The invention relates to a seal for medium-conducting components, whereby the components (12, 13) comprise sealing surfaces (20, 25), which are exactly complementary to each other and which are directly pressed together to form a gap-free seal. The contact surfaces (44) between the sealing surfaces is limited to a narrow region directly adjacent to the medium cavity (19). Said gap-free and dead-volume-free seal can be used, for example in germfree, or sterile processes.
Patent IL-176142-A (IL)
Title: Processes for preparing montelukast sodium
Inventor: NIDDAM VALERIE
IPC: C07D215/18
Filed: 2006-06-06
Abstract: The present invention provides processes for preparing montelukast.