baber/WOPTO huggingface dataset:
Patent DK-49499-A (DK)
Inventor: PER JACOBSEN
IPC: E04D13/147
Filed: 1998-04-07
Abstract: A flashing frame for a roof-penetrating building part, in particular in a roof window frame, comprises mutually connected frame members (6, 12) of weather-shielding material for positioning along the sides (1-4) of the roof-penetrating building part adjoining the roofing. The frame members for positioning along sides (3, 4) of the roof-penetrating building member, which do not extend perpendicularly to the pitch of the roof, consist of flashing members (7) designed as L-profiles with a profile wall (8) for positioning at least partially under the roofing (5), and an upright profile wall (9) for positioning in abutment against the side of the roof-penetrating building part. Flashing members (7) are placed in the side frame members in extension of each other with mutual overlapping. The upright profile wall (9) is provided with a comparatively closely packed, substantially equidistant, transverse profiling (10) and with locking means (11) for mutaul locking of the mutually overlapping parts of the neighbouring flashing members (7).
Patent DK-57288-A (DK)
Inventor: NESTOR JR JOHN J
IPC: C07K7/23
Filed: 1988-02-04
Abstract: Peptides of formula (I) and pharmaceutically acceptable salts are new: A-B-C-Ser-D-E-F-G-Pro-J (I) where A= aminoacyl from D- or L- isomers of: N-Ac-D,L- delta (3,4)-Pro, N-Ac-D,L-Pro, N-Ac-D,L-Phe, N-Ac-D,L- Pcl-Phe, N-Ac-D,L-PF-Phe, N-Ac-3-(1-naphthyl)-D,L-Ala, N-Ac-3-(2-naphthyl)-D,L-Ala and N-Ac-3-(2,4,6-trimethylphenyl)-D,L-Ala; B = D-Phe, D-Pcl-Phe, D-PF-Phe, D-PNO2-Phe, 2,2-diphenylglycyl, D-alpha-methyl-P-cl-Phe or 3-(2-naphthyl)-D-Ala; C= D-Trp, D-Phe, 3-(3-pyridyl)-D-Ala or 3-(2-naphthyl)-D-Ala; D= L-Phe, L-Tyr, 3-(3-pyridyl)-Ala, Arg or G; E= 3-(2-naphthyl)-D-Ala, 3-(3-pyridyl)-D-Ala, D-Tyr, D-Trp, D-nicotinyl-Lys, pyridylacetyl-Lys, D-Glu(AA) or G; F= L-Leu, L-Nle, L-Phe, L-Trp or 3-(2-naphthyl)-L-Ala; G = gp. of formula (IIa), (IIb) or (IIc); n = 1-5; R1 = 1-6C alkyl or fluoroalkyl; R2 = H or R1; or R1-NH-C=NR2 = ring of formula (IIIa), (IIIb) or (IIIc): m = 1-4; A = H or 1-6C alkyl; X = A or halogen; R3 = H, 1-6C alkyl, phenyl or phenyl-lower alkyl; J = D-Ala-NH2, D-Leu-NH2, Gly-NH2 or -NHR4; R4 = lower alkyl or -NHCONH2; D-On(AA) = anisole adduct to D-Glu to form a P-methoxy-phenylketone (at the carboxyl termius of the glutamic acid side chain), i.e. Glu (pMeO-Ph).
Patent EG-15887-A (EG)
Title: Sheet feeding apparatus
IPC: G03G15/00
Filed: 1983-09-21
Granted: 1987-07-30
Abstract: A sheet feeding apparatus for a copying machine includes two sheet trays (1, 2) and a frictional feeding device (3) in a fixed location for topfeeding sheets from either one of the stacks. The trays are carried one above another by a tray carriage and are arranged for independent slideable withdrawal from the tray carriage towards the front of the machine. The tray carriage is mounted for vertical movements, and the upper tray is slideably mounted on a sub-frame for movements thereover in the sheet feed direction, i.e. across the machine, so that the top sheet in either one of the two trays may be brought into feeding engagement with the feeder device.
Patent FR-1455991-A (FR)
IPC: F28D7/00
Filed: 1965-08-11
Granted: 1966-05-20
Abstract: 1,056,582. Tubular heat exchangers. E. I. DU FONT DE NEMOURS & CO. Aug. 10, 1965 [Aug. 12, 1964; Nov. 2, 1964 (2)], No. 34149/65. Heading F4S. A heat exchanger intended for use where one or other of the heat exchanging fluids is corrosive, comprises a casing 11 containing a tube bundle the tubes 21 of which are spaced apart by spirally wound tapes 25 (see Fig. 6, not shown) which also act as baffles to determine the pattern of fluid flow over the tubes (see Figs. 4, 7 and 9, not shown). The tubes and preferably also the tapes are made of a synthetic plastics material. The casing 11 is preferably of stainless steel. Several methods of positioning and bonding the tapes on to the tubes are described, the tapes being positioned according to the required fluid flow pattern. The tubes are preferably made of a fluorocarbon polymeric material. The tapes may also be made of polymeric materials but alternatively may be made from a cellulose, metal or textile material. The dimensions of the tapes are from # to ¢ inch wide and about 0À010 inch thick; and the tubes are from 0À08 to 0À25 inch outside diameter with a wall thickness from 5% to 15% of this diameter. In the heat exchanger shown the tube ends are gathered and bonded together into a honeycomb structure 22 which is encircled by a thin sheath 23 made of a material similar to the tubes. The sheath is bonded to the tubes and to a surrounding sleeve 24 which is made of a corrosion resistant alloy such as ceramic, phenolic or copolymeric fluorocarbon having a melting point higher than that of the tubes.
Patent GB-161261-A (GB)
Title: Improved botton for beer extractor pipes
IPC: B67D1/00
Filed: 1920-01-03
Abstract: 161,261. Burrell, P. L. Jan. 3, 1920. Tapping casks.-An attachment for the bottom of beer-extractor pipes comprises a cylinder g closed at the bottom and provided with broad slits &c. j covered internally with gauze h. The cylinder is screwed into a boss b fitted with a spring-controlled valve c guided in a bridgepiece (not shown) on a cap a which screws on to the bottom of the extractor pipe. On a breakage occurring in the pipe leading to the beer engine the valve closes, preventing waste. The cylinder g is enclosed by a second cylinder or cage f formed with slits &c. and surrounded by gauze. A peg i is fixed to the bottom of the cage f.
Patent GB-834132-A (GB)
Title: Improvements relating to crates for bottles and the like
Inventor: READ FRED DENIS
IPC: B65D85/30
Filed: 1957-01-03
Abstract: 834,132. Bottle crates. BRITISH METAL CRATES Ltd. Nov. 27, 1957 [Jan. 3, 1957], No. 261/57. Class 18. An insert, Fig. 1, enabling a wooden crate to accommodate bottles, comprises one or more layers of longitudinal and transverse wires 3, 4, welded together where they cross, means 5 for engaging the bottom of the crate to space the layers therefrom, and a handle 6 whereby the crate can be carried after the insert has been secured in position. The insert may be held in position by battens secured to the inner face of the crate, or by clips driven into the crate, or by extending the handle 6 down through the crate and along the undersurface thereof. The wires 3, 4, may have surrounding frames 1, 2 and these may be bulged at their corners as at 14, Fig. 4, to allow some extension or contraction along the line X-X whereby the insert size can be varied to fit crates of slightly different sizes.
Patent GB-804231-A (GB)
Title: Improvements relating to the production of trifluoroethanol
Filed: 1957-01-03
Abstract: Trifluorethanol is prepared by heating trifluoroethyl chloride with water or an alcohol that is stable under reaction conditions, at a pH between 3 and 10.  The temperature may be 175-300 DEG  C., the reaction time depending on the temperature.  The preferred conditions are 1 to 2 hours at 225-300 DEG  C.  The preferred pH range is 4 to 7 and this is maintained by the addition of a salt of a weak acid or a buffer solution.  Suitable salts are the alkali and alkaline earth metal salts, including magnesium salts, of organic and inorganic acids such as the acetate, oleate, caprylate, stearate, formate, benzoate, phthalate, carbonate and phosphate.  An acid may be mixed with the added salt to form the buffer and is usually the acid corresponding to the salt. Suitable solvents in addition to water are n-butanol, pentanols, hexanols, octanols, ethylene glycol, propylene glycol, hexamethylene glycol, butane-2 : 3-diol and glycerine.  The optimum ratio of reactants is 1.5-2.0 mols. of salt per mol. of trifluoroethyl chloride and 1-30 mols. of solvent per mol. of trifluoroethyl chloride.  In examples: (i) trifluoroethanol is prepared using ethylene glycol as solvent and an acetic acid/acetate buffer, 7 runs are described; (ii) as in (i) using water as solvent and various buffers, 8 runs are described; (iii) as (i) but recovering and recyclising the ethylene glycol, 7 runs are described; (iv) as (i) but using sodium acetate as the salt, 7 runs are described; (v) as (i) using butane-2 : 3-diol as solvent; (v) to (ix) as (i) but using various salts; (x) as (i) using glycerine as solvent; (xi) as (i) using n-pentanol as solvent; (xii) as (ii) but using sodium benzoate as the salt; (xiii) using propylene glycol as solvent and sodium acetate.
Patent GB-929791-A (GB)
Title: Benzene-sulphonyl-ureas and process of preparing them
IPC: C07C311/54
Filed: 1960-01-05
Abstract: The invention comprises compounds of the formula <FORM:0929791/IV(a)/1> and salts thereof, wherein R1 and R2 represent hydrogen or halogen or an alkyl or alkoxy radical of 1-6 carbon atoms and in addition R1 may represent a cycloalkyl radical of 5-8 carbon atoms and R3 is a cyclooctyl group.  The products are made by known methods for the production of sulphonyl ureas, for example a benzenesulphonyl isocyanate or a compound which reacts as a benzenesulphonyl isocyanate such as an addition compound of a benzenesulphonyl isocyanate is reacted with an amine R3NH2 or an acyl derivative thereof, a benzenesulphonylcarbamate or thiocarbamate or benzenesulphonylcarbamic halide is reacted with cyclo-octylamine, or derivatives thereof such as the formylated amine, or conversely cyclo-octyl-isocyanate, or a corresponding N-cyclo-octyl carbamic acid or thio-carbamic acid derivative may be reacted with benzenesulphonamides.  Also benzenesulphonyl-isourea ethers, benzenesulphonyl guanidines and benzenesulphonyl thioureas may be converted into the desired benzenesulphonyl ureas by hydrolysis or oxidation.  Specified products include N-p-methyl-, p-chloro, p-bromo-, m-methoxy, m:p-dimethyl and m-methylbenzenesulphonyl N1-cyclo-octyl ureas.  Pharmaceutical preparations suitable for oral administration in the treatment of diabetes mellitus comprise the above compounds in association with a pharmaceutical carrier. The preparations may suitably take the form of capsules, tablets, powders, granules, p  pills, aqueous suspensions or solutions, suspensions or solutions in oil or other liquid vehicles such as corn, cottonseed, coconut, peanut or sesame oil or glycerol, sorbitol, propylene glycol or polyethylene glycols.  Specifications 808,071 and 808,073 are referred to.
Patent GB-968555-A (GB)
Title: Improvements in or relating to tape feeding apparatus
Inventor: JONES HENRY WILLIAM
IPC: G11B15/38
Filed: 1962-01-04
Abstract: 968,555. Feeding webs. DATA RECORDING INSTRUMENT CO. Ltd. Dec. 7, 1962 [Jan. 4, 1962], No. 422/62. Heading B6B. [Also in Division G5] A pneumatic capstan comprises a rotor 8 having circumferential rows of perforations 38 and a stator 22 having ducts 34 and 36 connected to vacuum and pressure sources respectively. The stator has limited axial movement controlled by an electromagnetic transducer (not illustrated) and comprises a hemicylindrical part 48 and a further part 50. The two ducts 34 and 36 communicate respectively with transverse slots 40 and 42 which are formed alternatively in the hemicylindrical part 48. One of an adjacent pair of slots communicates with a row of perforations 38 according to the axial position of the stator 22 in the rotor 8. In one position, the perforations 38 will be in communication with the vacuum source so that the web 2 is pulled into driving contact with part of the surface of the rotor 8. In the other position, the perforations will be in communication with the pressure source, which operates to keep the web 2 from contact with the revolving capstan rotor 8. In a modification, only one row of perforations may be provided in the rotor which associates with one pair of slots in the stator. In this case, axially aligned grooves, each groove associated with one perforation, may be provided in the outer surface of the rotor. The Provisional Specification describes also a pneumatic capstan having a rotor 8 of similar form to that of the previous embodiment. An axially movable valve member 68, Fig. 6, is slidable within a stationary manifold block 60, and is provided with pairs of adjacent slots which alternatively communicate with vacuum and pressure ducts 72 and 74 respectively. The manifold block 60 is formed with a plurality of spaced slots 62, one for each row of perforations 38 in the rotor 8.
Patent GB-224755-A (GB)
Title: Improvements in or relating to coupling mechanism for railway vehicles
IPC: B61G5/04
Filed: 1924-01-07
Abstract: 224,755. White, A. E., (National Malleable Castings Co.). Jan. 7, 1924. Combined buffer and draw-gear; couplings, automatic, convertible to non-automatic.- In coupling mechanism of the kind in which unlike couplers have a connection with a car through a common pivot pin and in which each coupler upon interconnection with an opposing coupler is arranged to move the other coupler into inoperative position, is characterized in that each coupler 2 and 15 is independently mounted on a common pivot pin 6 so as to be capable of lateral movement away from the other, but adapted to bear upon the other to maintain them at a minimum distance apart. The shank of the coupler 2 of the rigid jaw type described in Specification 9622/12 is slotted at 4 to receive a pin 6 located between the upper and lower plates of a bracket 5 and arms 19 of a stirrup-shaped link 17 straddle the two plates of the bracket 5 and are connected to the same pivot pin 6, claws 20 on the bracket 5 engaging over the arms 19 to prevent them spreading. The bracket 5 carries draught bolts 8 and is perforated at its centre to receive a projection 12 of the plate 11 which abuts the end of the shank of the automatic coupler 2. A bolt 21 is fixed to the two plates of the bracket 5 and passes through the slot 4 in the shank of the coupler 2 to form a stop which limits the normal lateral movement of the coupler 2; abnormal lateral movement of the coupler causes the bracket 5 to tilt about one edge and compress one of the springs 8. When the automatic coupler is in use in buffing the end of the coupler shank bears against the projection 12 and forces a plate 11 inwardly to compress the springs 8, the pin 6 sliding in the slot 4 during this movement. Under draught, the rear end of the slot 4 engages the pin 6 and draws the bracket 5 and bolts 8 outwardly to compress the springs against the plate 11. The stirrup-shaped link 17 which carries the draught hook 15 is spaced from the coupler 2 by a web 18 bearing on one side against the shank 3 so that when the coupler 2 is connected to the opposing vehicle the hook is automatically moved out of the way and vice versa. The mouth of the hook 15 moves under the carrier casting 22 when the hook is under draught and prevents the link leaving the hook when the coupling is slackened momentarily.
Patent GB-587333-A (GB)
Title: Improvements in or relating to the production of resinous compositions
IPC: C08F8/00
Filed: 1945-01-05
Abstract: Polyvinyl ketals or acetals, or mixtures of both, are heated together with a polyhydric alcohol ester, which has been completely esterified with a non-hydroxylated mono-basic carboxylic acid containing at least 6 carbon atoms, at a temperature of at least 100 DEG  C. to give a mixture which is homogeneous at ordinary temperatures.  The amount of acetal or ketal is usually between 20 per cent and 80 per cent of the total weight of the mixture.  The acid constituents of the esters include saturated or unsaturated monobasic aliphatic, cycloaliphatic, aromatic and carboxylic acids.  Those preferred are the long chain aliphatic acids containing from 12 to 18 carbon atoms, particularly such acids derived from the non-hydroxylated natural oils.  Suitable acids are caproic, caprylic, capric, lauric, myristic, palmitic, stearic, melissic, beta-furyl acrylic, sorbic, undecylenic, oleic, elaidic, linoleic, linolenic, nonadecanoic, behenic, cyclohexane carboxylic, benzoic, abietic and naphthenic, and the mixed acids derived from unmodified oils such as linseed, chinawood, soya bean, sunflower, perilla, oiticica, olive, palm, seal and lard oils.  Preferred esters are triglycerides such as these natural oils.  The polyhydric alcohol constituents include ethylene glycol, glycerol, diethylene glycol, polyethylene glycol, pentaerythritol, mannitol, sorbitol, octamethylene glycol and decamethylene glycol.  Specified acetals are those derived from formaldehyde, acetaldehyde, butyraldehyde, propionaldehyde, heptaldehyde, citral, benzaldehyde, salicylaldehyde, p - nitrobenzaldehyde, cinnamaldehyde, p-chlorobenzaldehyde, anisaldehyde and furfural; and ketals those derived from acetone, 2,2-diethoxy butane, mesityl oxide, phorone, cyclohexanone, acetophenone, p-nitro- and p-chloro-acetophenone, benzophenone, benzalacetophenone, pulezone and methyl-2-thienyl ketone.  Mixed acetals or ketals may be used. Examples illustrate the use of the product in coating compositions using toluene or ethyl alcohol and xylene as solvents and containing cobalt, manganese, lead or iron naphthenate as a drier.  Other materials such as pigments, synthetic or natural resins, plasticisers, fillers, waxes, oxidation inhibitors, catalysts and solvents, of which many examples are specified, may be added.
Patent GB-685346-A (GB)
Title: Improvements in or relating to locking devices for preventing the theft of pedal cycles
IPC: B62H5/14
Filed: 1951-01-06
Abstract: 685,346. Vehicle locking devices. CHAN, H. H. Jan. 6, 1951, No. 470/51. Class 79 (iii) A locking device for preventing the theft of a pedal cycle comprises an elongated U shaped locking member, the free ends of the arms of which have holes to receive the staple of a padlock, and a mounting secured to a wheel fork member and releasable gripping the closed end of the locking member, the arrangement being such that the locking member can pass through the wheel to embrace both members of the wheel fork and to position the holes outside the other fork member for receiving the padlock staple. As shown the locking member 4 has a square sectioned closed end which is gripped in a spring clip 3 on the mounting 1 secured to one fork member 5. In its operative position, shown in full lines in Fig. 2, the member 4 passes through the wheel and round both members 5 and the padlock staple can pass through the holes 9. The locking member 4 can be swung with spring action into an inoperative position, shown in dotted lines, in which it lies parallel to the member 5 and the holes 9 align with holes 7 in lugs on a clip 8 secured to the member 5 so that the padlock staple can pass through the holes 7, 9.
Patent GB-1157261-A (GB)
Title: Improvements in or relating to Thermo-Electric Devices
Inventor: PHILLIPS LEOPOLD SAMUEL
IPC: H01L35/16
Filed: 1966-01-05
Abstract: 1,157,261. Tellurides. G. V. PLANER Ltd. 4 July, 1966 [5 Jan., 1966], No. 528/66. Heading C1A. [Also in Divisions C7 and H1] A thermocouple member is formed by reducing to fine powder a thermally cast body of GeTe, AgSbTe 2 , GeTe + AgSbTe 2  alloy, Ag 2 Te, PbSnTe 2  or PbTe, inserting a quantity of such powdered material into a mould containing a plunger, providing within the mould on at least the upper or the lower side of the powder a layer of powdered contact material and subjecting the thermoelectric and the contact material to pressure at a high temperature below the softening point of the thermoelectric material. The tellurides may be doped with Bi. A thermoelectric body is built up from powders in a mould 17 with layers 20, 21 of Ni or Fe, layers 23 of a mixture of Ni or Fe and GeTe + AgSbTe 2  alloy and a layer 16 of GeTe+AgSbTe 2 . The assembled layers are subjected to 9000 p.s.i. whilst cold and then 9000 p.s.i. at 400 C. The hot pressed body may be annealed at 450 C. It is preferred to use pressures of 100-25,000 p.s.i. at temperatures of 300-900 C. Layer 23 may be omitted. Electrical contacts to the outer layers using Ni, Fe or Mo may be made by flame or plasma-spraying.
Patent GB-449959-A (GB)
Title: Improvements in and relating to apparatus for feeding water into boilers
IPC: F22D5/14
Filed: 1935-01-07
Abstract: 449,959. Feedwater-regulating valves. NORTHERN EQUIPMENT CO., 111, West 11th Street, Erie, Pennsylvania, U.S.A. Jan. 7, 1935, No. 568. Convention date, Jan. 6, 1934. [Class 135] A feedwater-regulating valve 14 is provided with automatic means responsive to the operation of the boiler for operating the valve, comprising for example, a thermostatic tube 30 connected to the valve-actuating lever 16 by links 15 and 17, and manual means comprising a spindle 20 with a hand wheel 21 which drives a worm wheel 33 through a worm 32. The worm wheel 33 is adapted to be clutched to a clutch disc 38 on a slidable shaft 34 which is connected to the valve-actuating lever 16 by an arm 35 and a link 36. The shaft 34 is slid to engage or disengage the clutch disc 38 and the worm wheel 33, the surfaces 41 and 42 of which are suitably roughened, by rotation of a rod 40 which carries an eccentric pin 43 at its upper end which engages in a slot 44 in the end of a rod 46 passing through the shaft 34. Thus, for automatic operation the manual means can be rendered completely inoperative by disengaging the clutch disc 38. To allow for manual operation when the clutch 38 is engaged, the link 17 is made resilient, a spring 24 being arranged between a rod 23 connected to the thermostatic tube and a casing 22 connected to the valve-actuating lever 16 so that the spring yields on downward movement of the lever 16. To provide for upward movement of the lever 16, a slotted connection 26, 27 may also be provided. A further check or stop valve 57 may be provided in the valve casing.
Patent GB-633849-A (GB)
Title: Improvements in the manufacture of siloxane resins
IPC: C08G77/00
Filed: 1947-01-07
Abstract: A siloxane resin, essentially all the siloxane units of which have the structure CH3SiO1,5, C6H5SiO1,5, and C6H5CH3SiO, and of which units 10 to 40 mol. per cent are methyl siloxane units, less than 25 but not less than 9 mol. per cent are phenyl siloxane units, and 40 to 70 mol. per cent are methyl phenyl siloxane units, is prepared by co-condensing a polysiloxane produced by hydrolysing a mixture of a methyl silane, a phenyl silane, and a methyl phenyl silane in which the remaining valencies of the silicon atoms are satisfied by halogen atoms or alkoxy, aroxy, or amino radicals.  The hydrolysis is preferably carried out in presence of a solvent, e.g. toluene, and if alkoxy radicals are hydrolysed, in presence also of an alcohol.  The products may be bodied by heating below 400 DEG  C., with or without a catalyst, such as hydrochloric acid or sodium hydroxide.  As an alternative, some of the silane derivatives may be hydrolysed separately and the products co-condensed.  In examples: (1) a mixture of 30, 15, and 55 mols. per cent respectively of methyl-, phenyl-, and methyl phenyl silicon chlorides is hydrolysed in stages in a water-toluene mixture.  The product is polymerized by heating, first alone, then with toluene; (2) the method of (1) is repeated using three other ratios of reactants and the products are polymerized by heating.  The resins in toluene are used as magnet enamel, and that of example (1) as panel coating, and they are also used to impregnate metal and metal oxide pigments or fibres.