baber/WOPTO huggingface dataset:
Patent GB-1232465-A (GB)
IPC: G01C9/00
Filed: 1968-07-17
Abstract: 1,232,465. Measuring inclination. ARTHUR D. LITTLE, Inc, July 17, 1968 [Aug. 29, 1967], No. 34110/68. Headings G1A and G1N. Apparatus for measuring deviation from a time horizontal plane comprises an elongated diamagnetic mass 80 levitated in a horizontal plane in a magnetic field provided by a magnet 75, the polepieces of the magnet 78, 79, being shaped so as to provide a field which allows free axial movement of the mass 80 but prevents transverse movement, inclination of the apparatus in the axial direction of the mass causing movement of the mass which is detected by detecting means. The diamagnetic mass is preferably of graphite but may be of fused quartz, boron, or beryllium, and may be triangular or square in section other than the round suction shown, the shape of the magnet polepieces being altered to provide a suitable magnetic field. The polepieces may be brought closer together at the ends of the mass 80 to provide a restoring force against movement of the mass from its central position. Damping of the movement of the mass 80 may be provided by a further magnet 87 coacting with a metal foil 86 carried by the mass. Alternatively the mass 80 may have metal end pieces coacting with the field of the levitating magnet, or it may be completely enclosed in a metal e.g. copper casing. Also a plurality of magnets 75 may be provided with their magnetic po' oppositely alternately arranged or the apparatus may be immersed in fluid. The movement detection system may be optical, as shown, in which light from a lamp 94 falls on a slit 91 in a foil 90 carried by the mass 80 and then falls as a pair of photo-resistors 98, 99. When the mass 80 is horizontal the light falling on each of the photo-resistors will be equal but movement of the mass 80 will unbalance the bridge circuit in which the two photo-resistors 98, 99 are connected to give an indication of this movement. Alternatively, the photo-resistors may be arranged to receive light passing the edges of two foils, one at each end of the mass 80 or attached directly to the mass radially thereto. Also in the case wherein the diamagnetic mass is metal encased, movement of the mass may be detected using an A. C. capacitance bridge circuit employing annular electrodes at each end of the mass 80. In this case a servosystem which returns the mass to its null position may be provided, the restoring force being provided by electromagnets or by electrostatic forcing coils. Further movements of the mass 80 may be detected by a pair of pickoff coils in an A. C. bridge circuit, also connected to a servosystem for returning the mass 80 to its original position.
Patent GB-1233281-A (GB)
IPC: B65B19/34
Filed: 1969-04-17
Abstract: 1,233,281. Packaging cigarette tubes. A. KASTNER. 17 April, 1969 [13 Nov., 1968], No. 19569/69. Heading B8C. Apparatus for packaging cigarette tubes of the filter-tip variety into containers comprises a hopper 1 to receive the tubes, a compartment 11 beneath the hopper and a separation blade mounted for horizontal reciprocal movement to project between the hopper and the compartment, the latter having an open front and a bottom panel 14 mounted for vertical reciprocal movement and a rear panel 15 mounted for horizontal reciprocal movement. As shown, the hopper 1 includes an upper compartment 6 above the compartment 11 from which it may be separated by a pair of blades 16, 17 which may be manually or automatically operated by hydraulic or pneumatic cylinders 20, 21. The rear panel 15 is operated in a similar manner by a cylinder 23. In use cigarette tubes substantially fill the hopper 1 and the compartment 6, the blades being in open positions and the panel 14 being in the raised position, Fig. 2. The panel 14 is then lowered, the blades 16, 17 are moved to closed position and the panel 15 is moved forwardly to displace the tubes in the compartment 11 through the open front thereof into a packing box 24 placed adjacent the front. The panel 15 is then returned to its rearward position and the bottom panel 14 is returned to its raised position and the blades 16, 17 are withdrawn to allow a further supply of tubes to rest on the raised panel 14, which is then lowered. The blades 16, 17 are again moved to closed position, the panel 15 is moved forwardly to push the tubes into another empty box. One or more vibrators may be associated with the hopper to assist the gravity flow of the tubes and part of the hopper may be provided with transparent panels. In another arrangement, Fig. 7 (not shown), the compartment 6 is dispensed with. The apparatus may be used in conjunction with apparatus for forming the boxes, conveying apparatus for the formed boxes and box folding and fastening apparatus.
Patent GB-1238581-A (GB)
IPC: B23D31/00
Filed: 1969-07-24
Abstract: 1,238,581. Shearing. L. SCHULER G.m.b.H. 24 July, 1969 [25 July, 1968], No. 37316/69. Heading B3W. A device for trimming deep drawn or extruded workpieces 22 comprises a rotatable cylindrical member 8 supporting four punches 9 and dies 17, a workpiece holder 23 for each punch and die and a cam follower roller 13 on each punch which runs in a cam groove 12 in a stationary cam drum 10, the cam groove being so shaped that each punch performs at least one working stroke for each rotation of the cylinder 8. Each punch 9 is in its most retracted position when it is aligned with a feed passage 21 where a cam falls into its respective workholder 23. As the cylinder is rotated, directly or through a gear or belt drive or as shown a sprocket 5, the punch is first moved into the open flared end of the cam and then carries the can through the die 17, a cutting ring 32 on the punch co-operating with the die 16 severs the flared end from the can. When the punch is in its most advanced position relative to the die, as shown at the bottom of Fig. 1, a spring-loaded bolt 14, which passes completely through the punch 9, bears against a stop 15 on the cam drum 10. As the punch is retracted further the bolt 14 projects slightly from the leading end of the punch, carrying the can with it. A stripper ring 18, mounted on the punch for limited radial floating movement, drops between the edge of the cutting ring and the end of the can. On further rotation of the cylinder the bolt 14 slides laterally past the stop 15 and is moved by its spring so that its forward end is flush with the leading end of the punch. During the remaining retraction the ring 18 strips the can which falls out of its holder 23. The punch is guided by a sleeve 16 and a ring 35 carried by a disc 7 rigid with the cylinder, the ring 35 stripping the severed annulus from the punch.
Patent GB-1251317-A (GB)
IPC: F16D51/12
Filed: 1970-04-30
Abstract: 1,251,317. Internal shoe drum brakes. BERGISCHE ACHSENFABRIK FR. KOTZ & SOHNE. 30 April, 1970 [5 May, 1969], No. 20737/70. Heading F2E. An internal shoe drum brake assembly comprises a back plate 5, a brake shoe actuating lever 3 a shackle 9 mounted on the lever 3, and an actuating cable 4 extending through a tubular cap 13 screwed into an aperture in the back plate 5, the cable 4 being detachably connected to the shackle 9. As shown, one end portion of the cable 4 is fitted with a forked link 7 for attachment to a brake operating lever (not shown) and the other end portion is formed with a nipple 8 which is fitted into a slot 12 in the shackle 9 which slot 12 comprises a neck portion and a widened portion 11, the nipple 8 being inserted through the widened portion 11 to be retained in the neck portion. The cable 4 has a sheath 14 secured to the cap 13 by locknuts 15. To remove the brake actuating cable 4, the locknuts 15 are released, the cap 13 is unscrewed from the back plate 5 and slid back over the sheath 14, and the nipple 8 can then be unhooked from the shackle 9.
Patent GB-1252239-A (GB)
IPC: H01H9/10
Filed: 1970-02-26
Abstract: 1,252,239. Thermal switches. MACLAREN CONTROLS Ltd. 26 Feb., 1970, No. 9357/70. Heading H1N. A thermally-operable electric cut-out includes an insulating mounting block 1 on which is mounted a pair of contacts (not shown), an adjusting mechanism 8 (unspecified), a bimetallic actuating element 9 and metallic brackets 2, 3, bracket 2 being fixed in permanent contact with one of the pair of contacts and-bracket 3 being fixed in isolation from all the other components. Bracket 3 is L-shaped, the foot of the L being extended to one side of the upright, and is fixed to block 1 by means bedding the extended foot against block 1, the part 5 of the foot being relieved to leave a gap between part 5 and block 1, thus allowing movement of the foot towards block 1, and a fusible link 6 is connected between. brackets 2 and 3. The gap is to allow for expansion of link 6 when the ambient temperature increases.
Patent GB-1259369-A (GB)
IPC: C22C38/00
Filed: 1969-04-09
Abstract: 1,259,369. Steel powder. HOGANAS AB. April 9, 1969 [April 16, 1968], No. 18094/69. Heading C7A. Homogeneous low alloy steel powder comprises: - the balance, apart from incidental elements and impurities (e.g. residual Al, Ca or Zr deoxidizers and lowest possible amounts of Cu, P and Si), being Fe. The powder may be prepared by atomization of a melt. The powder may be mixed with carbon and processed by powder metallurgy.
Patent GB-1288659-A (GB)
IPC: G05B19/16
Filed: 1970-12-03
Abstract: 1288659 Automatic control of speed INTERNATIONAL BUSINESS MACHINES CORP 3 Dec 1970 [24 Dec 1969] 57381/70 Heading G3R [Also in Division G5] In a tape recorder drive system for producing a constant rate of movement of an information tape once the desired portion of the tape has been located, width modulated pulses B (Fig.5) recorded in a control track of the tape are fed to a first frequency divider 48 (Fig. 4), and uniform clock pulses D (Fig. 5) are fed to a second frequency divider 49 (Fig. 4); the corresponding outputs C and E are then compared as regards frequency and phase by a circuit 51 and the output signal is applied to the tape drive 16. In practice, the frequency comparator portion of 51 checks gross errors or differences and the phase portion fine errors or differences.
Patent GB-1289672-A (GB)
IPC: C08L51/04
Filed: 1970-01-02
Abstract: 1289672 Interpolymer blends MONSANTO CO 2 Jan 1970 [3 Jan 1969] 256/70 Headings C3G and C3P  A blend comprises two different interpolymers of a monovinylidene aromatic hydrocarbon and an ethylenically unsaturated nitrile, one of the interpolymers having a weight average molecular weight of 6500 to 50,000 and constituting 1 to 20% by weight of the interpolymers and the other interpolymer having a weight average molecular weight of 85,000 to 500,000 and constituting 99 to 80% by weight of the interpolymers. Either of the interpolymers, preferably the high molecular weight one, may be grafted on to a rubber. In the examples, both interpolymers are styrene-acrylonitrile copolymers and the blend also comprises ethylene bisstearamide wax and an ABS concentrate in some cases, said concentrate comprising a graft polymer of styrene and acrylonitrile on butadiene-acrylonitrile rubber.
Patent GB-1296561-A (GB)
IPC: C07D235/30
Filed: 1970-01-28
Abstract: 1296561 Antiviral &c medicines ELI LILLY & CO 28 Jan 1970 [28 Jan 1969] 4180/70 Heading A5B [Also in Division C2] Pharmaceutical compositions having antiviral and immune-suppressant activity comprise a carrier and compounds of the general formula: wherein R is α-naphthyl; C 5-8  cycloalkyl; 1- adamantyl or phenyl, optionally substituted by halogen, C 1-3  alkoxy, C 1-3  alkyl, amino, C 1-3  alkylamino, di-(C 1-3  alkyl)-amino, nitro or methyl substituted by 1-3 fluorine atoms, R' is H or phenyl; R"' is H or Me, n is 0, 1, 2 or 3, m is 0 or 1, Y is S or O, Z is S, O or N-R" wherein R" is H, C 1-3  alkyl or phenyl and Q is wherein m' is 3, 4, 5 or 6; R"" is halogen or C 1-3  alkyl; R""' is NO 2 , Me substituted by 1-3 fluorine atoms, C 1-3  alkoxy, carbo-C 1-3  alkoxy or C 1-3  alkyl sulphonyl or R"" and R''''' taken together, are methylene dioxy, p is 0, 1, 2, 3 or 4 and q is 0, 1 or 2.
Patent GB-1307181-A (GB)
Title: Process for affixing offshore support means
IPC: E02B17/00
Filed: 1971-02-22
Abstract: 1307181 Offshore structures MOBIL OIL CO 22 Feb 1971 5141/71 Heading E1H An annular cavity 17 between the support leg 12 of an offshore platform and a pile 15 driven through it is provided with a plug of quick setting cement 30 just above mud line 14a and when this has set is completely filled with cement. To provide the cement plug, sea water is pumped down macaroni string 23, past one-way valve 26 and port 20 to clear the cavity 17 of mud. Then quick setting cement 30 is introduced in the same way to form a plug extending to the level of upper port 21. A ball 31 is then passed through string 23 to co-operate with valve seat 27 to close off lower port 20. High pressure sea water pumped down string 23 then ruptures frangible disc 28 to open port 21 so that once cement plug 30 has hardened, further cement from string 23 may fill cavity 17 via upper port 21. Alternatively separate strings may be connected to each of the ports. Suitable cement materials are described.
Patent GB-1315132-A (GB)
Title: Portable building
IPC: E04B1/343
Filed: 1970-11-18
Abstract: 1315132 Loading containers PORTAKABIN Ltd 11 Nov 1971 [18 Nov 1970] 54832/70 Heading B8Q [Also in Division E1] A prefabricated portable building has two floor skids attached thereto and four adjustable two part metal legs 32, 33 to allow the building to be elevated and a removal truck driven therebeneath, each leg being connected to its associated side wall at both the top 35 and the bottom 40 thereof and having a slinging (For Figure see next column.) point 41 at the upper end of the leg for lifting purposes and each pair of legs being interconnected by a transverse metal compression member 46 overlying the roof of the building. For details of the building per se Division E1-E2 should be referred to.
Patent GB-1315484-A (GB)
Title: Cephalosporin compounds
IPC: C07D209/12
Filed: 1969-07-25
Abstract: 1315484 Cephalexin GLAXO LABORATORIES Ltd 2 July 1970 [25 July 1969] 37491/69 Heading C2A Cephalexin [7# - (D - 2 - aminophenyl acetamido) - 3 - methylceph - 3- em - 4 - carboxylic acid] having the γ-crystalline form is prepared by treating the #-crystalline (normal) form of cephalexin with methanol to form a suspension in which the total amount of water is less than 2% (w/v.) and perferably agitating the slurry until impurities are taken up in the methanol phase and the residual solid is in the γ-crystalline form. The γ-crystalline form has infra-red peaks at 3500, 3210, 1774, 1692, 1540, 1344, 1324, 1262, 750 and 696 cm.<SP>-1</SP> (Fig. 2) and X-ray diffraction data is provided. Pure cephalexin is obtained by contacting the gamma crystalline form with water or an aqueous solvent medium (e.g. water-water miscible ketone) and allowing the beta crystals to develop.
Patent GB-1340141-A (GB)
Title: Polymers
IPC: C08G63/547
Filed: 1971-01-14
Abstract: 1340141 Polyesters KODAK Ltd 12 Jan 1972 [14 Jan 1971] 1835/71 HeadingC3R [Also in Divisions C2 and G2] A polyester comprising in the polymer chain units derived from a bisphenol and an unsaturated dicarboxylic acid of the formula in which Z represents the atoms necessary to complete an unsaturated, bridged or unbridged, optionally substituted, alicyclic group having 6 or 7 carbon atoms in the alicyclic ring, is produced by dissolving the bisphenol in an alkaline aqueous liquid and the dicarboxylic acid in the form of its acid chloride in a waterimmiscible organic solvent, e.g. methylene chloride, and contacting the two solutions for a time sufficient for polycondensation of the reactants to take place and liberating the product from the organic phase. The polyesters in the form of a solution in an organic solvent containing a sensitizer, e.g. a diazido ketone trihalomethane, azido trihalomethane or diazoketone azide, may be coated on to a support, e.g. glass, copper, anodized aluminium or copper bonded to a polymeric base material, to form a photo resist useful in negative or positive working systems. In the examples polyesters are produced from (1) bisphenol A and 1,2-dichloro carbonyl cis-4-cyclohexene, (2), (3) and (4) terephthaloyl chloride or phthaloyl chloride and 1,2-dichloro carbonyl-cis-4-cyclohexene in a molar ratio of 1 : 3 and bisphenol A, (5) 1,2- dichloro carbonyl-cis-4-cyclohexene, terephthaloyl chloride and phthaloyl chloride in a molar ratio of 2 : 1 : 1 and bisphenol A and (6) 1,2- dichlorocarbonyl - cis - 4 - cyclohexene and phthaloyl chloride in a molar ratio of 1 : 1 and bisphenol A. In Examples 7 to 9 these polymers in solution in cyclohexanone containing 1,2- dihydro - 2 - diazo - 1 - oxo - 5 (4<SP>1</SP>-azido phenoxy sulphonyl) naphthalene are coated on to copper laminates to produce photoresists.
Patent GB-1344862-A (GB)
Title: Control for use in respiration apparatus
IPC: A61M16/00
Filed: 1971-01-29
Abstract: 1344862 Respiration controllers KOMBINAT MENDIZIN-UND LABORTECHNIK VEB 29 Jan 1971 3524/71 Heading A5T A controller for use in connection with an Ayre's T-piece 26 comprises a two-way valve 10 for connection to the T-piece, a pressure pulse generator 8, a plurality of pneumaticallyoperated logical switching and control elements 5 arranged to control generator 8 which is connected to valve 10 via means 9 responsive to the generator 8 and responsive to said elements 5 for controlling the operation of valve 10 which is adapted for controlling the supply of gas to T-piece 26. Automatic respirator operation is initiated by operating a switch 1 actuating a double-diaphragm relay 4 via a bistable store to thereby supply gas from input 6 to a bistable store 7 of generator 8 which further comprises a shut-off gate 12, choke 13, a chamber 14, pressure limiting units 16, 17 and a pressure limiting unit 15 having an operating threshold pressure between the operating threshold pressures of units 16 and 17 whereby unit 15 supplies pressure pulses from an input 6' via a regulator to an OR gate 9. The pressure pulses each operate valve 10 to pass breathing gas from an input 19 via a choke 20, OR gate 21 and volumeter to an input 24 of T-piece 26 for inspiration by the patient, these pressure pulses also acting via an amplifier 11 and choke 27 to cause a servomotor 28 to close an outlet 30 of T-piece 26 by a valve 29. After each pressure pulse the expiration phases occur during which the valve 29 is open and breathing gas passes from inlet 19 via valve 10 and a choke 23 to an input 25 of T-piece 26 which thereby acts on ejector. Alternating positive-negative breathing is thus automatically effected. Manual operation can be effected by repeatedly operating switch 2. Intermittent positive pressure breathing occurs if choke 23 is completely closed. Anesthetic gas can be supplied during inspiration from an input 38. If regulator 18 is adjusted to above the operating threshold of unit 17 the inspiration period can be infinitely long and the breathing gas flow rate can be adjusted by volumeter. Spontaneous breathing is possible if an aperture 39 of T-piece 26 is opened. T-piece 26 is provided with a monometer 26, a safety valve 35 adjustable to open at -5 to -250 mm. (water column), a valve 33 adjustable to open at +50 to 300 mm., and a valve 24 adjustable to open at a maximum of + 800 mm. Actuation of a switch 31 puts safety valve 33 out 'of operation.
Patent GB-1348698-A (GB)
Title: Sailing hydrofoil craft
IPC: B63B1/24
Filed: 1971-05-17
Abstract: 1348698 Sailing hydrofoil craft G H HOLTOM 16 May 1972 [17 May 1971] 15228/71 Headings B7A B7M and B7V The hull 1 of a sailing craft has outriggers 3 extending athwartships on each side of the hull and a hydrofoil 2 is mounted on the outboard end of each outrigger so that when the lower tip of one hydrofoil is below the designed water level of the craft the other hydrofoil is above that water level. In the embodiment shown the hydrofoils 2 are of triangular shape, apex downward, a bow hydrofoil 15 is retractable and the hull is of plastics material. The outriggers shown are slidably mounted so that the beam of the craft is reduced when not sailing. The greater the immersion of the triangular hydrofoils 2 the greater the stabilizing effect.
Patent GB-1349361-A (GB)
Title: Machine and method for cutting wire or like material into lengths
IPC: B23D33/02
Filed: 1971-04-16
Abstract: 1349361 Shearing ROSS COURTNEY & CO Ltd 16 April 1971 9651/71 Heading B3W [Also in Division B4] Wire fed by rubber rollers (12, (13) Fig. 1 (not shown), through an aperture 14 in an anvil plate 15 is severed by a two edged blade 16 pivoted across the aperture by alternately acting solenoids 37, 38 or fluid cylinders (not shown). The blade is adjustably mounted on a carrier 51 which itself is adjustably mounted on a bar 35 pivoted at 36. A pin 42 on the carrier engages a recess 41 in a block 40 which is connected to the armatures of the solenoids. Springs 42A damp the movements of the block. Feed length is variable by means of a timing circuit for controlling actuation of the solenoids or by using different drive ratios for a sprocket and chain drive (not shown) for the feed rollers. The cutting edges of the blade are inclined at 60 degrees to each other and the faces forming a cutting edge are at 45 degrees to each other. The plate 15 may have a series of different sized apertures for alignment with an aperture in a bracket (31), Fig. 1 (not shown), and elongated mounting slots (50) Fig. 3 (not shown). Between the rollers and the anvil plate the wire passes through a tubular spring (30) supported by brackets (31) and (32), Fig. 1.
Patent IL-100261-A (IL)
Title: Enzymatic preparation of grf(1-44)-nh2
IPC: C07K14/575
Filed: 1991-12-06
Abstract: GRF(1-44)-NH2 is prepared by the trypsin catalyzed enzymatic coupling of Leu-NH2 to GRF(1-43)-OH. The latter compound may be obtained by recombinant DNA synthesis. Thus the present method provides an economical way to obtain the clinically important GRF(1-44)-NH2.
Patent IL-104541-A (IL)
Title: Self-cooling fluid container
IPC: B65D17/28
Filed: 1993-01-28
Abstract: A self-cooling fluid container includes a fluid chamber for containing the fluid-to-be-cooled. A refrigerant chamber, containing a pressurized refrigerant, is affixed to the base of the fluid chamber and extends at least partially into the fluid chamber. The interior region of the refrigerant chamber is fluidicly isolated from and thermally coupled to the interior region of the fluid chamber. A refrigerant dispersal assembly defines a vented dispersal region including a portion adjacent to the refrigerant chamber and separated from the interior of that chamber by a perforatable wall. A cooling activator is adapted to selectively form a fluidic path from the interior of the refrigerant chamber to the dispersal region through the perforatable wall, permitting release and expansion of the pressurized refrigerant.
Patent IL-106584-A (IL)
Title: Process for brominating methyl 2-(2-methylphenyl)-3- methoxypropenoate with bromine in the presence of a basic polymer
IPC: C07C67/307
Filed: 1993-08-04
Abstract: PCT No. PCT/GB93/01592 Sec. 371 Date Feb. 9, 1995 Sec. 102(e) Date Feb. 9, 1995 PCT Filed Jul. 28, 1993 PCT Pub. No. WO94/05620 PCT Pub. Date Mar. 17, 1994.Process for preparing the (E)-isomer of a compound (II) by contacting the (E) or (Z) isomer of the 2-methylphenyl precursor, or a mixture of both, with bromine in an organic solvent, in the presence of a polymeric base and light.    <IMAGE>  (II)
Patent IL-113837-A (IL)
Title: [(3,4-difluorophenoxy) methyl] oxirane and its preparation
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D/
Filed: 1992-02-14
Abstract: A compound of formula <CHEM> the racemic mixture, the (S)-form and the acid addition salts thereof, said compound having anti-stroke properties. Pharmaceutical compositions containing this compound as active ingredient and a method of preparing said compound and pharmaceutical compositions.