baber/WOPTO huggingface dataset:
Patent GB-1251951-A (GB)
IPC: C07C45/67
Filed: 1967-11-24
Abstract: 1,251,951. Bis-chromone derivatives. FISONS PHARMACEUTICALS Ltd. 12 Nov., 1968 [24-Nov., 1967-, No. 53554/67. Heading C2C. Compounds of the formula and pharmaceutically acceptable derivatives thereof (wherein P, Q, R, P<SP>1</SP>, Q<SP>1</SP> and R<SP>1</SP> may be the same or different and are hydrogen, alkyl halogen, alkoxy substituted alkyl, substituted alkoxy, carboxyl, sulphonic acid, protected amino nitro or cyano; - and X is a straight or branched, saturated or unsaturated, substituted or unsubstituted hydrocarbon chain, any carbon of which may be replaced by one or more heterooyclic rings, carbonyl groups or oxygen atoms are obtained by oxidatiof, hydrolysis or cyclization of the compounds of the formula wherein the pairs A 1  and A 2  may be the same or different and each pair is selected from the pairs -OM and -H or -COJ; -H and -CC(D)=CHCOOR 6 ; and OCOCOR<SP>11111</SP> and -H or -COCH 3  respectively (J being a -CH 3 , OR 6 , -CH 2 COB or -CH-CHD group, R 6  being H, a C 1-10  alkyl group, B being a -COR<SP>11</SP> or a -V group, R<SP>11</SP> being alkoxy, V being a group convertible to a -COOR 6  group, D being a -COOR<SP>6</SP> group or a V group; R<SP>11111</SP> being an alkoxy, aralkoxy or halogen group, M being H, an alkali metal cation or an alkyl group) or A 1  and A 2  together form the chains or or one pair of A 1  and A 2  together form a chain -CO-CH-C(COOR 6 )-O-. Compounds III, where M<SP>1</SP> is hydrogen or alkali metal, may be made by reacting a compound VI with a compound R 7 COCZR 8 , where R 7  is halogen or alkoxy; Z is a (Hal) 2  group where Hal is halogen and R 8  is alkoxy or Z is a carbonyl oxygen atom and R 8  is halogen or alkoxy or by reacting a compound A with a compound CH 3 COOR 9  where R 9  is alkyl, alkaryl or alkenyl. - The polybasic acids IV may be made by reacting compounds VII with acetylene dicarboxylic acid or an ester thereof and hydrolysing the product or with an acid where R 12  is halogen, R 13  is hydrogen when R 10  and R 11  together form a C-C double bond; or any two of R 10 -R 13  are halogen and the others are hydrogen. The unsaturated compounds V may be made by reacting an acyl benzene VI, where M is hydrogen or alkali metal with a glyoxalic acid or ester; or by heating a phenol VII with maleic anhydride in the presence of a Lewis acid. The chromones VIII may be made by processes similar to those used for the preparation and cyclization of compounds III to V using compounds IX, X and XI. The compounds IX may be made by reacting an acylbenzene VI with a compound VCOR 7 , where R 7  is alkoxy or halogen. Compounds X may be made by reacting phenols VII with substituted acetylene monocarboxylic acids or esters. Compounds XI may be made by methods similar to those used in the preparation of compounds V. Reference has been directed by the Comptroller to Specifications 1,144,905 and 1,190,193.
Patent GB-1265967-A (GB)
IPC: F02F5/00
Filed: 1968-12-04
Abstract: 1,265,967. Oil scraper rings. H. P. CORNELIUS. 28 Nov., 1969 [4 Dec., 1968], No. 57485/68. Heading F2B. An oil scraper assembly for a piston-rod 12 comprises a split main ring 2 and a split scraper ring 6 having two axially spaced annular scraper edges 18, 20 projecting from a base portion 7 housed in a groove 14 in or located on a rib on the inner surface of the ring 2 and having a cross-sectional area less than that of the ring 2, the edges 18, 20 being urged against the rod by rosilient means, e.g. a spring 10. The rings 2 and 6 are each split into three segments and the spring 10 is housed in a groove 8 in the ring 2. The groove 14 has a recessed middle portion 16 providing seatings 17 for the base portion 7 which has an axial clearance in the groove 14. Oil drainage holes 22 and 24 in the rings 6 and 2 respectively are interconnected by the recess 16. In the modification shown in Fig. 4, the scraper edges are formed by lamellas 30 removably or permanently fitted in grooves in the ring 6.
Patent GB-1266972-A (GB)
IPC: C09K3/14
Filed: 1969-05-01
Abstract: 1,266,972. Abrasive grain. GENERAL ELECTRIC CO. 1 May, 1969 [15 May, 1968], No. 22253/69. Heading C4V. [Also in Division C1] An abrasive grain comprises cubic crystals of boron nitride having borosilicate bonded to the surface. The coating is obtained by heating the nitride in air at 775‹ C. for hour to form a thin layer of oxide. The grain is then refluxed with a solution of an organosilicon compound such as triethoxysilylpropylamine. The dried product is then fired at 500‹ C. for hour. The grain may be bonded in a resin matrix to form an abrasive article and, in this case, a further layer of a siloxane may be applied. Suitable bonding resins are phenol-formaldehyde resins, epoxy resins, polyimides, alkyds and melamine- and urea-formaldehyde resins.
Patent GB-1289107-A (GB)
IPC: A61F2/00
Filed: 1968-12-10
Abstract: 1289107 Incontinence devices NATIONAL RESEARCH DEVELOPMENT CORP 8 Dec 1969 [10 Dec 1968] 58688/68 Heading A5R A female incontinence device comprises a vaginal insert body 10 having a generally triangular shape in side view, said shape including a base, a first side, and a second side for respective longitudinal, inferior, and superior disposition in the vagina, the insert body 10 also having a second generally triangular shape in plan view, with a first upper surface portion including said first side, narrowing towards the inferior end 10b of the body, and a second upper surface portion, including said second side, widening towards the superior end 10a of the body, and a cavity 11 opening into an aperture in said first upper surface portion. The undersurface of the body 10, including the base, is concave in the lateral direction. The cavity 11 is closed by a flexible diaphragm 12 which may be raised to raise the urethra by inflating a balloon 14 located in the cavity 11. The diaphragm carries a spring clip 13 around its periphery which fits in a seating 13a of the insert body. The balloon is inflated with air from a collapsible reservoir (16), Fig. 5 (not shown), to which it is connected by a tube 15 carrying a roller clip (17).
Patent GB-1289450-A (GB)
IPC: B28C5/16
Filed: 1971-05-20
Abstract: 1289450 Mixing apparatus B V FEJMERT 20 May 1971 16021/71 Heading B1C A machine for mixing concrete and the like has a stationary tub 2 and agitators 19 dependently mounted from the inner ends of support members 15 extending radially inwards from an annular box beam 12 that is axially and radially journalled on the tub by separate sets of axial and radial bearings 10, 11 and is rotated by a roller 31 mounted on the vertical shaft 30 of a drive motor 29 so secured on the tub 1 as to biass the roller 31, which is externally coated with a layer of friction-creating material, against the vertical outer surface of the box beam. The bearings 10, 11 are rubber rollers. The box beam has a dependent flange 13 that is substantially in alignment with the top edge of the tube and engages with the rollers 11. An elastic skirt 14 is secured to the inner side of either the flange or the tub to cover the gap between the opposed edges thereof. Water is spread over material in the tub from nozzles in a pipe 39 secured between beam 12 and a rotary coupling 38. Discharge from the tub is through doors 7 slidably mounted in the bottom of the tube and actuated by a linear motor 8. The agitators are spring-biassed to a normally vertical position.
Patent GB-1295884-A (GB)
IPC: H01J29/70
Filed: 1970-01-19
Abstract: 1295884 Colour television tubes MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 19 Jan 1970 2584/70 Heading H1D In a colour television tube using three electron guns disposed in delta formation and provided with two convergence magnets 8 and 9 cooperating with internal polepieces, the polepieces KK<SP>1</SP> and LL<SP>1</SP> for the red and green beams are arranged so that the convergence fields produce deflections of the three beams at 120 degrees to each other. In Fig. 4 the elements K and L are supported from a V-shaped magnetic screen 13 and are preferably disposed at an angle α of 30 degrees so that the angle # between the deflection direction Al and the horizontal is also 30 degrees when the spacing from the respective opposed element K<SP>1</SP> or L<SP>1</SP> is 5 mm. In a modification, Fig. 5 (not shown), the screen 13 is a flat plate.
Patent GB-1297587-A (GB)
IPC: B24D5/12
Filed: 1971-03-31
Abstract: 1297587 Abrasion tools; severing TOKYO SHIBAURA DENKI KK 31 March 1971 [2 April 1970] 8273/71 Heading B3D An abrasive cutting tool comprises an annular plate 3, Fig. 1, having an inner rim 2, an abrasive material in the form of a plurality of cutting teeth or bits 5 disposed around the rim and projecting towards the centre of the rim, and a holder for the plate. The plate may be of stainless steel 80 to 100 microns thick and the abrasvie bits 5 may be of diamond, carborundum, corundum, topaz, boron nitride, porcelain or beryl or other material harder than 7 on the Morse hardness scale. The bits are mounted on the plate by electro-deposition, the other parts of the plate being coated with an electrically insulating paint. In another embodiment, the teeth 15, Fig. 8, project from a continuous ring 17 fixed to the plate 3. The blade is mounted between the flange of a tubular shaft 7 and holding ring 8 secured by bolts 9, an annular ridge 10 and groove 11 act to apply a tensile stress to the plate. The ridge and groove may be slightly staggered. In use, a bar 13 of semi-conductor material is bonded to a support 12 and cuts in the bar are made to a depth just short of the support 12.
Patent GB-1303916-A (GB)
IPC: G11B5/708
Filed: 1971-07-02
Abstract: 1303916 Magnetic recording media MEMOREX CORP 2 July 1971 31152/71 Heading H1H In a method of making a magnetic recording disc by preparing a fluid mixture containing magnetic particles and a curable resin binder and forming the mixture into a cured layer on a disc, the fluid mixture is modified by adding 1-10 wt. per cent (based on the weight of magnetic particles and curable resin) of abrasive particles of hardness at least Moh 7 and a particle size which is at least 50%, and not substantially more than 100% of the thickness of the cured layer. The particles, e.g. flint, garnet, alumina, silicon carbide, may be rounded or, preferably, may have sharp cutting edges. In an example, a mixture of polymer, solvent and 5 micron SiC is added to a milled mixture of solvent, polymer and iron oxide. The product is blended in a high shear mixer, spray coated on to aluminium discs, and cured at 220‹ C. The coated discs are polished to a final magnetic layer thickness of 200 microinches (e.g. 5 microns).
Patent GB-1314040-A (GB)
Title: Textile yarn processing machines
IPC: B65H54/86
Filed: 1970-10-29
Abstract: 1314040 Feeding yarns; end catchers HOWORTH AIR CONDITIONING Ltd 27 Oct 1971 [29 Oct 1970 13 Nov 1970 26 Nov 1970] 51594/70 54046/70 and 56542/70 Headings DID and D1F In a tube or tubes B or Bl, B2, e.g. a heater tube in a crimping machine or tube(s) leading from a creel, through which a running yarn or yarn e.g. broken, ends is/are drawn by a suction-induced air stream, collets A and/or baffles A' are mounted in the open end(s) of the bore of each tube and intermediate the ends at any change of direction of the tubes, or in yarn entry aperture(s) in, or staggered along the length of, an end-catching tube, in order to carry the yarn &c centrally thereof i.e. through the bore b of each collet and between legs a of each baffle.
Patent GB-1316637-A (GB)
Title: Rotary cutter for woodworking and similar machines
IPC: B27G13/04
Filed: 1970-06-09
Abstract: 1316637 Rotary cutters WADKIN Ltd 2 June 1971 [9 June 1970] 27757/70 Heading B5L A rotary cutter 32 comprises a rotary block formed with a cutter receiving slot 3, a cutter blade 34 for the slot, and means for clamping the blade in the slot, the blade having a thickness not exceeding 0À03 inch, being reinforced by a backing piece 39, and being adapted in use to have a heel formed thereon by jointing to provide a cutting edge extending across the full thickness of the blade. A plurality of circumferentially spaced slots 33 each with a blade 34 may be provided in the cutter block. In the embodiment shown the blade 34 is clamped, between the backing piece 39 and a wedge piece 37 by turning expansion bolts 38. The inner edge of the blade 34 rests on an adjustment plate 40 having lugs 40a into which screws 42 are threaded. Rotation of the screws 42 adjusts the position of the cutting edge of the blade 34 when it is unclamped. The backing piece 39 is located by pins 43, engaging in a slot 45 therein. In alternative embodiments the wedge piece may be clamped by screws threaded into the cutter block, or may slide on a packing piece. The backing piece need not be adjustable and may have serrations which interengage with a serrated wall of the blade receiving recess. Alternatively the backing piece is formed integrally with the cutter block. The cutter blade may have a straight edge for planing or thicknessing, or a profiled, e.g. stepped, edge for moulding, or may be helical.
Patent GB-1321071-A (GB)
Title: Game apparatus
IPC: A63F3/00
Filed: 1970-05-07
Abstract: 1321071 Board game apparatus W B PINK 7 May 1971 [7 May 1970] 22077/70 Heading A6H  A game apparatus comprises a board 1 on which are marked a series of multi-sided figures 14 and playing pieces 2 shaped to register with at least two sides of a figure. The object of the game is to "fence in" each area by means of the playing pieces 2 and to claim that figure by placing on it a coloured peg 3. Preferably the playing pieces 2 are two-sided and fit into grooves formed on the surface of the board. Hexagonal figures are shown but these may be replaced by triangular figures in which case each side of a playing piece is half the length of one side of a triangle.
Patent GB-1331640-A (GB)
Title: Tobacco expansion process
IPC: A24B3/18
Filed: 1970-12-31
Abstract: 1331640 Puffing tobacco R J REYNOLDS TOBACCO CO 31 Dec 1970 62064/70 Heading A2C Tobacco, in the form of shreds, strips, leaves or stems, is impregnated with a compound capable of liberating a gas when subjected to conditions whereby the compound is chemically decomposed to liberate the gas within the tobacco to puff it. The compound may be one that decomposes when heated to liberate a gas such as CO 2 , N 2 , O 2 , NH 3 , CO or a C 2  to C 5  olefin, or may be one that decomposes when reacted with a further compound to liberate a gas such as CO 2  or H 2 . Long lists of suitable compounds are given. In the examples, shredded tobacco is impregnated with ammonium carbonate, ethylene carbamate, diethyl azodicarboxylate, di-t-butyl oxalate or sodium carbonate, and the impregnant is decomposed within the tobacco by treatment with steam, hot air, steam, steam and acetic acid vapour respectively.
Patent GB-1349454-A (GB)
Title: Sheeting
IPC: E04D3/362
Filed: 1971-05-28
Abstract: 1349454 Panels for commercial vehicle bodies MINITRAN Ltd 28 May 1971 [1 Dec 1970] 56991/70 Heading B7B [Also in Divisions E1 and F2] Metal constructional sheeting in the form of interconnected panels, e.g. aluminium panels for commercial motor vehicle body construction, are adapted to be interconnected by mating flanges along two opposite side edges, of each panel, one flange 11 of each panel 10 consisting of a channel having a base 14 parallel to and extending outwardly from the panel, the panelremote side 15 of the channel forming an acute angle with the base 14 so as to provide an entry zone to the channel of less width than that of the base, and the other flange 12 of each panel comprising a part-cylindrical segment 17 connecting with the panel via a straight perpendicular portion 16 parallel to the inner side 13 of the channel formed by flange 11, the segment 17 being of arcuate length greater than a semicircle and of a diameter less than the width of base 14 but greater than the width of the entry zone.
Patent GB-1355641-A (GB)
Title: De-pipping machine
IPC: B23D33/02
Filed: 1969-12-18
Abstract: 1355641 Shearing NEWTON MFG CO Ltd 19 April 1971 [18 Dec 1969] 61858/69 Heading B3W [Also in Division B5] Apparatus for the removal of superfluous pips from metal workpieces comprises a cylindrical magazine 12 rotatable about its horizontal axis and having removable workpiecereceiving blocks 38 to which the workpieces 13 are fed from a tray 35 and via a reciprocable gate 14 on a bracket 60 pivoted about a shaft 20. Workpieces are thus conveyed whilst being held within their blocks by a strip 23 to a position adjacent a high velocity shearing tool 18 operated by a pneumatic cylinder 17. That end of each workpiece from which a pip 15 Fig. 2, projects is urged against a guide cam 24 by helically shaping the strip 23 so that the pip is in an appropriate position for shearing.
Patent IL-104694-A (IL)
Title: Apparatus for dispensing measured lengths of tubular films onto an armature
IPC: A47K13/22
Filed: 1993-02-11
Abstract: An apparatus for dispensing measured lengths of a sleeve material upon an armature, especially adapted for dispensing a plastic cover upon a toilet seat, includes a source of sleeve material fed onto the armature and collected upon a take-up reel. The cover is provided with a uniform series of marks along its length which are sensed and counted to control the operation of a motor drive which directs the sleeve material to and from the armature. Timer circuits are employed to cause motor cut-off if the required length of sleeve is not dispensed within a given length of time and to inhibit motor start for a fixed period after a dispensation. The sleeve-accepting end of the armature may include an angular horn to permit the sleeve to smoothly pass onto the seat.
Patent IL-106218-A (IL)
Title: Pharmaceutical compositions containing a spiro (1,3-oxathiolane-5,3') quinuclidine derivative for curing sjoegren syndrome disease
IPC: A61K31/435
Filed: 1993-07-02
Abstract: A composition for treating Sjoegren syndrome disease is disclosed. The composition comprises derivative of spirooxathiolane-quinuclidine of the following formula (I), <CHEM> wherein Z is =CR<1>R<2>, wherein R<1> and R<2> may be the same or different and each represents hydrogen, alkyl, cyclopentyl, cyclohexyl, aryl, diarylmethylol, or alkyl which may be substituted by one or more aryl groups, or an acid addition salt thereof. Especially effective is an administration of a hydrochloric acid addition salt of 2-methylspiro(1,3-oxathiolane-5,3')quinuclidine.
Patent IL-109530-A (IL)
Title: Heterocyclically substituted 1, 2, 4 9 triazolo 4, 3-a9 quinoxaline-1, 4-dione derivatives pharmaceutical compositions containing them and method for their preparation
IPC: A61P25/28
Filed: 1994-05-03
Abstract: The present invention relates to [1,2,4]triazolo[4,3-a quinoxaline derivatives of formula I    <IMAGE>  (I)  wherein one of R1 and R2 is a 5- or 6-membered nitrogen-containing heterocyclic ring which is optionally substituted with one, two or three substituents, wherein each substituent is independently phenyl or C1-6-alkyl, or one of R1 and R2 is a fused ring system comprising a 5- or 6-membered nitrogen-containing heterocyclic ring and a benzene, pyridine, pyrimidine or pyrazine ring, wherein the fused ring system is optionally substituted with phenyl or C1-6-alkyl; and the other of R1 and R2 is hydrogen, C1-6-alkyl, C1-6-alkoxy, halogen, NO2, NH2, CN, CF3, COC1-6-alkyl or SO2NR'R'', wherein R' and R'' are independently hydrogen or C1-6-alkyl; and X is O or S; and pharmaceutically acceptable salts thereof. The compounds have affinity for the AMPA receptors and are antagonists in connection with this type of receptors which makes them useful in the treatment of CNS ailments, especially in the treatment of any of the numerous indications caused by hyperactivity of excitatory amino acids.
Patent IL-111905-A (IL)
Title: Compositions for lowering serum cholesterol levels containing 2, 6-di-alkyl-4-silyl-phenol derivatives
IPC: A61P3/10
Filed: 1994-12-07
Abstract: The use of a compound of formula (1) <CHEM> wherein: R1, R2, R3 and R4 are each independently a C1-C6 alkyl group; Z is a thio, oxy or methylene group; A is a C1-C4 alkylene group; and R5 is a C1-C6 alkyl or -(CH2)n-(Ar) wherein n is an integer 0, 1, 2 or 3; and Ar is phenyl or napthyl unsubstituted or substituted with one to three substituents selected from hydroxy, methoxy, ethoxy, chloro, fluoro or C1-C6 alkyl group for preparing a pharmaceutical for treating diabetes mellitus.
Patent IL-115171-A (IL)
Title: Triphenylethylenes for the prevention and treatment of osteoporosis
IPC: A61K31/085
Filed: 1995-09-05
Abstract: PCT No. PCT/FI95/00475 Sec. 371 Date Apr. 1, 1997 Sec. 102(e) Date Apr. 1, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/07402 PCT Pub. Date Mar. 14, 1996Compounds having formula (I) wherein R1 and R2 are independently H or OH, are useful in the treatment and prevention of osteoporosis. The compounds of formula (I) are devoid of significant antiestrogenic and estrogenic activity.    <IMAGE>  (I)
Patent IL-127713-A (IL)
Title: Multi-spectral decentered catadioptric optical system
IPC: G02B17/08
Filed: 1997-06-03
Abstract: A dual spectrum terrestrial aerial reconnaissance camera optical system, comprising: (a) a first detector means (29) for imaging a scene from radiation in a first broad portion of the electromagnetic spectrum; (b) a second detector means (50) for imaging said scene from radiation in a second broad portion of the electromagnetic spectrum; (c) a multi-spectral decentered aperture catadioptric optical system comprising a primary mirror (20) and a secondary mirror (22) for directing radiation from said scene onto said first detector means and second detector means, said optical system having a single entrance aperture (23) for said radiation in said first and second broad portions of the electromagnetic spectrum for imaging by said first and second detector means and an optical axis, wherein said entrance aperture is displaced relative to said optical axis, said optical system further comprising: (1) a means (26) for separation of said radiation into first and second optical paths, (2) a first field optical assembly (30) in said first optical path for directing radiation is said first broad portion of said spectrum onto said first detector means, and (3) a second field optical assembly (40) for directing said radiation from said scene in said second broad portion of said spectrum onto said second detector means; (d) wherein radiation impinging on said first and second detectors passes through said single entrance aperture and wherein said primary and secondary mirrors and said first and second field optical assemblies are constructed so as to permit high resolution images to be generated from said first and second detectors in respective first and second broad portions of the electromagnetic spectrum from said radiation.
Patent IL-170548-A (IL)
Title: One piece shim
IPC: B32B9/00
Filed: 2005-08-29
Abstract: A one-piece or otherwise unitary annular shim member made from a perforated metallic material is used to maintain a space between stacked annular preforms during a manufacturing process, such as densification. The metallic material used preferably can withstand at least the temperatures encountered during densification. The one-piece structure advantageously simplifies the arrangement of the preforms in a process chamber and causes less deformation in the preforms. In one example, the shim member is made from a metallic mesh and may utilize a crimped weave structure.