baber/WOPTO huggingface dataset:
Patent YU-7194-A (YU)
Inventor: STEVO ORLIC
Filed: 1994-02-16
Abstract: Pronalazak se odnosi na pušku snajperku periskopsku. Puška snajperska periskopska sastoji se od cevi (2) sa automatikom, gasne kočnice (1), savijenog kundaka (5), magacina (4) municije, obarača (6), rukohvata i nosača (8) optike, periskopa (3) i durbina (7). Komponovana konstrukcija periskop, durbin, savijeni kundak, rukohvat i nosač optike sa izmeštenom obaračom i klasičnom puščanom cevi i automatikom omogućavaju da strelac ne izlazeći uopšte svoju sopstvenu siluetu izvan zaklona osmatra i deluje po ciljevima. Na taj način strelac je zašticen od direktne protivničke vatre streljačkog naoružanja i u znatnoj većoj meri od parčatinog dejstva fugasnih projektila, nego pri upotrebi klasičnog streljačkog orižja (puške, snajpera itd.).
Patent DK-11485-A (DK)
Inventor: NOERTOFT SOEREN BERTELSEN
IPC: E06B9/32
Filed: 1985-01-10
Abstract: PCT No. PCT/DK86/00003 Sec. 371 Date Aug. 13, 1986 Sec. 102(e) Date Aug. 13, 1986 PCT Filed Jan. 9, 1986 PCT Pub. No. WO86/04109 PCT Pub. Date Jul. 17, 1986.For the purpose of giving the user of an electric control of a venetian blind in a window the possibility of adjusting the angular position of the slats independently of raising or lowering the venetian blind by utilizing an electric motor, spring clutches, and corresponding lift cords, the electric control includes a control circuit with a three position switch controlled by the user. The control circuit is arranged so as to drive the motor at a low speed during a first predetermined time interval for adjusting the angle of the slats and thereafter to drive the motor at an increased speed for raising or lowering the venetian blind.
Patent DK-69589-A (DK)
Inventor: RIPPEL ROBERT
IPC: C07D333/48
Filed: 1989-02-15
Abstract: Thiophene derivatives with an optionally substituted amino group on the thiophene ring are prepared by dehydrogenation of dihydrothiophenes which are substituted in the same manner as the desired thiophene derivatives, using H2O2, the dihydrothiophenes being reacted in a first reaction step with H2O2 in neutral medium to give the corresponding sulphoxides, and, in the second reaction step, these are then rearranged with acid to give the thiophene derivatives. The dihydrothiophene-1-oxides which are formed in this process as intermediates are novel compounds. They, and equally the thiophene derivatives obtained from them by rearrangement with acid, are intermediates mainly in the crop protection agent sector and pharmaceutical sector.
Patent DK-76184-A (DK)
Inventor: WARRIN GEORGE E
IPC: A61C17/02
Filed: 1984-02-17
Abstract: The system comprises a first conduit (46) for supplying air under pressure to the handpiece (10), a second conduit (54) connected to the first for supplying air under pressure into the bottom portion of the fluid-tight chamber (58) for entraining cleaning powder (82) to be discharged through an outlet opening in the fluid-tight chamber, a third conduit (74) connected to the first and to the fluid-tight chamber for directing a flow of air into the chamber at a point above the level of the cleaning powder in the chamber, a flow restricter (76) and air filter (78) connected in the third conduit and with the air filter being located in the fluid-tight chamber for filtering air flowing into and out of the system through the third conduit, fourth conduit (62) connected to the outlet from the fluid-tight chamber and to the first conduit downstream of the connection with the first and second conduits whereby air and cleaning powder discharged from the fluid-tight chamber will be mixed with the air flowing from the first conduit for delivery to the handpiece, a pinch valve flow controller (64) for controlling the flow of air and cleaning powder through the fourth conduit, and one-way renewable air filters (52,60) connected in the first and second conduits with the renewable filters including a check valve to prevent the reverse flow of air through the filters.
Patent DK-78584-A (DK)
Inventor: WESTERGREN ROLF
IPC: B65B31/06
Filed: 1984-02-20
Abstract: For hygienic packing and subsequent short freezing time of suspended carcases, according to the invention vacuum packing of the carcases is proposed. A bag (12) is threaded from below over the suspended carcase and over an air evacuation hose (19), which is suspended adjacent the carcase and movable in a rubber gasket (14) attached about a butcher's hook (10). The bag (12) is closed sealingly about the rubber gasket (14) by means of a spring-loaded forceps (23), so that the hose (19) is capable to evacuate substantially all air while being drawn up through the bag (12). When the lower end of the hose (19) is located a short distance beneath the rubber gasket (14), the bag (12) again is closed beneath the lower end of the hose (19), whereafter the hose (19) and rubber gasket (14) can be released from the suspended completed packing.
Patent DK-84887-A (DK)
Inventor: RAMSDEN HUGH E
IPC: B01J20/32
Filed: 1987-02-19
Abstract: For solid-phase clean-up of urine samples, e.g. in the analysis of cannabinoids, a novel solid-phase bonded silica product has the formula 
<CHEM>
 is the backbone of a silica gel or controlled pore glass;
 X is -O-, -S-, -O-CH2-CHOH-CH2-O- or -O-CH2-CHOH-CH2-S-;
 n is 2, 3, 4 or 5;
 p is 0 or 1;
 each R and R<1> (if present) are independently selected from H, C1-3 alkyl and -(CH2)m-COOR<3> wherein R<3> is C1-4 alkyl and m is 1, 2, 3 or 4; and
 R<2> is C1-4 alkyl.
Patent GB-988788-A (GB)
Title: Improvements in or relating to conveyors
Inventor: GARRARD CYRIL ROBERT ARTHUR
IPC: B65G47/61
Filed: 1963-01-01
Abstract: 988,788. Transferring sides of bacon. STEWART GILL & CO. Ltd. Dec. 23, 1963 [Jan. 1, 1963], No. 130/63. Heading B8A. Sides of bacon are carried by hooks 16 transferred to bar 34 for weighing then re-transferred back to the hooks. Thus, endless chain 11 drives carriages 10 along the rail 12, each carriage at 15 carrying a detachable hook 16 formed with front and back conformations 17 and 18 and carrying a side of bacon. The transfer from carriage 10 to bar 34 and from bar 34 back to carriage 10 is effected by means of two fluid cylinders 28 and 36 of which cylinder 28 rocks lever 24 about pivot 25 to move the supports 32 and 33 to reverse their lower and upper position. Cylinder 36, by means of pusher 37, pushes a hook 16 carrying the bacon from support 32 on to bar 34 and from bar 34 on to support 33. Operation.-A carriage 10, carrying a hook 16 supporting a side of bacon, moves rightwards until the conformation 18 of hook 16 rests as shown over support 32. At this moment cylinder 28 operates to rock the lever 24 and thus raise support 32 to engage the conformation 18 and lift the hook plus bacon off the element 15 of carriage 10. The hook 16 rises with support 32 until it is level with cylinder 36. The latter then operates to push the hook 16 from support 32 on to bar 34 and permit it to be weighed at this point. In the meantime the carriage 10 is travelling right. wards (without its hook 16) and reaches the point corresponding to support 33. Cylinder 28 operates again to raise support 33 to its elevated position ready for hook 16. Hook 16 is then transferred by a second movement of cylinder 36 on to the said support 33. Support 33 under the action of cylinder 28 then moves downwards to transfer the hook 16 plus its side of bacon on to the element 15 of the carriage 10 positioned ready at this point. The hook 16, plus the weighed side of bacon, and carriage 10, then move along rail 12. In a similar manner the hooks carrying sides of bacon may be transferred on to a storage rail. Specification 988,787 is referred to.
Patent GB-1376391-A (GB)
Title: Electrically photosensitive imaging member and method of using same
IPC: G03G5/04
Filed: 1972-01-03
Abstract: 1376391 Electrically photo-sensitive imaging member; electro-photographic imaging XEROX CORP 3 Jan 1972 [11 Jan 1971] 133/72 Headings G2C and G2H A "manifold set" imaging member comprises a donor layer, a first electrically insulating thermally liquifiable resinous layer on the donor layer, an electrically photo-sensitive imaging layer on the first resinous layer, a second electrically insulating thermally liquifiable resinous layer on the imaging layer and a receiver layer in contact with the second resinous layer, the imaging layer being structurally fracturable in response to the combined effects of an electric field and exposure to electromagnetic radiation to which the imaging layer is sensitive. In the specific embodiments the donor and the receiver layer are polyethylene terephthalate, paper or polypropylene, the resinous layers are low molecular weight polystyrene or polyethylene and the photo-sensitive layer is polyethylene having dispersed therein a phthalocyanine and optionally an irgazine. Many other materials are specified for the various layers. The donor and the receiver layer may be of different material and transparent or opaque. The resinous material may be a liquid at ambient temperatures and in these circumstances a barrier layer preferably of wax may be interposed between the donor and/or the receiver layer and the resinous layer to prevent penetration of the resinous material into the donor or receiver layer. The barrier layer is later melted to allow penetration of the barrier layer and the liquid resin. Imaging members sensitive to IR and UV rays may be made. In one method of use, Fig. 2, a sheet consisting of the donor layer 203, the first resinous layer 202 and the photo-sensitive layer 201 is electrostatically charged by electrodes 217 and 219 or 217a and 219a and exposed to an image at 207 or 207a. A sheet consisting of the receiver layer 213 and the second resinous layer 204 is brought adjacent the first sheet, passed through heated rollers 225 and broken to separate the manifold set.
Patent GB-1460551-A (GB)
Title: Sliding clasp fastener and its pack as a retailing unit
IPC: B65D75/52
Filed: 1975-01-02
Abstract: 1460551 Sliding clasp fastener package OPTI PATENT-FORSCHUNGS-UND FABRIKATIONS AG 2 Jan 1975 [10 Aug 1974] 149/75 Addition to 1394264 Heading B8C In a sliding clasp fastener and its pack as a retailing unit, the sliding clasp fastener comprises stringer tapes 3, rows of interlocking elements 4, and a slider 5, and the pack consists of an elongated flat pack 1 with a front wall 7 and a rear wall 8, the front wall of the pack having a longitudinal slit 16 the width of which is approximately the same as that of the interlocked rows of elements of the sliding clasp fastener it contains, and the sliding clasp fastener being secured in the pack with the rows of interlocking elements exposed. As shown, the front wall sections 7a, 7b and the rear wall 8 of the pack are welded to the stringer tapes 3 at 15 near the folds 14 and by transverse welds 17 near the pack ends, the pack being made of plastics foil which is transparent, at least in the area occupied by the stringer tapes 3.
Patent GB-488494-A (GB)
Title: Improvements in or relating to valves for controlling and interrupting the flow of fluids
IPC: F16K5/12
Filed: 1937-01-04
Abstract: 488,494. Valves. ASIATIC PETROLEUM CO., Ltd., and RICHARDSON, A. W. Jan. 4, 1937, No. 224. [Class 135] In plug valves, for use, for example, in heating stoves of the creeping flame or short drum type, such as in Specification 487,505, [Group XI], the plug is formed with a cylindrical part 1 and a lower conical part 11 and is mounted in a casing 3 with correspondingly shaped seats, the inlet conduit 10 leading to a port in the conical wall while the outlet conduit leads from a port in the cylindrical wall. The plug, which has a manipulating head 12, has an axial passage 2 with a branch passage 5 leading to a groove 6 opposite the discharge port and extending wholly or substantially around the plug. The lower end of the passage 2 connects with a lower passage 7 opposite the inlet port and formed by cutting a notch in the conical part of the plug approximately half-way across. The lower part of the passage 2 may be fitted with an adjustable tapered throttling pin. When used in a system containing liquid fuel, the valve may be arranged so that the top of the housing is above the liquid level in the system so that no packing gland or cover is necessary. The axial passage and the outlet conduit may be extended upwardly to provide air vents.
Patent GB-1080131-A (GB)
Title: Electrical switch
Inventor: MARTIN JOHN CHRISTOPHER
IPC: H01T2/02
Filed: 1964-01-02
Abstract: 1,080,131. Discharge apparatus. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Dec. 23, 1964 [Jan. 2, 1964], No. 275/64. Heading H1X. In a switch having, as a trigger electrode, a conductive, sharp-edged sheet sandwiched by solid dielectric material between two further electrodes, a substantial proportion of the sharp edge is sealed to a or the dielectric, whereby to suppress corona discharge thereat, and permit the formation of an intense local electric field. The aluminium foil trigger electrode 1 is sandwiched between copper disc electrodes 2, 3 by sheets 4, 5 of polyethylene, polyethylene terephthalate, or methylmethacrylate, the sharp edge 7 being sealed to the latter sheets by silicone grease 8 of high dielectric strength. Potentiometer 6 divides the applied voltage across electrodes 2 and 1, and 1 and 3, such that in the static condition the field lines are substantially equispaced and parallel to the electrodes and sheets 4 and 5 are equally stressed. The switch is operated by connecting electrode 1 to electrode 3 via a switch 9, the potential of electrode 1 rapidly falling to zero and then overshooting, to increase the potential difference across layer 4, and disturb the field lines in such a manner as to produce an intense field adjacent the upper part of the edge 7 of electrode 1. Since relief by corona discharge is prevented by grease 8, layer 4 ruptures, whereafter the potential difference across electrodes 1 and 3 rises to an extent sufficient to rupture layer 5 and open up current paths between electrodes 2 and 3. In an alternative, slower, mode of operation, the applied potentials are lower, such that, after layer 4 has been ruptured, the potential difference across layer 5 is insufficient to produce immediate rupture, which latter eventually occurs as a result of shock-waves produced by the vaporization of electrode 1. An alternative arrangement (Fig. 6, not shown) employs a long, narrow, trigger electrode forming with the adjacent main electrodes a parallel strip transmission line to which a steep-fronted triggering pulse is applied, rupture taking place progressively along the lateral edges of the trigger electrode as the pulse front travels down it. In further embodiments, a plurality of parallelconnected trigger electrodes are employed (Fig. 7, not shown); a switch of the form of Fig. 1 is described applied to a pulse generator (Fig. 8, not shown); and the use of a Fig. 1 arrangement as a clamp switch, having layers 4 and 5 of equal width and with zero potential difference between main electrodes 2 and 3, is referred to. In a modified form of the above structures, sheets 4 and 5 are of thermosetting material and moulded directly around the electrode 1, dispensing with the use of a separate sealing material 8.
Patent GB-741373-A (GB)
Title: Means for suspending plaques and the like upon walls
IPC: A47G1/16
Filed: 1953-01-05
Abstract: 741,373. Plaque hangers. PLATTS, H. A. Jan. 1, 1954 [Jan. 5, 1953], No. 285/53. Class 52(4). In plaque hangers of the kind having hooked members connected by a tension spring which holds them in engagement with the edge of the plaque at least one of the members is formed with a central loop 17 to which the end of the spring 12 is connected and the limbs 18 are bent into hooks only when the device is attached to the plaque in order that one size of device may serve for plaques of different diameters.
Patent GB-1365802-A (GB)
Title: Packaged compressible material
IPC: B65B63/02
Filed: 1972-01-05
Abstract: 1365802 Compression-packaging of compressible material CERTAIN-TEED SAINT GOBAIN INSULATION CORP 5 Jan 1972 [8 Jan 1971 7 April 1971] 459/72 Heading B8C A package of insulation material, Fig. 5, comprises a roll of fibrous insulation material 11 the roll being compressed and flattened radially and having a tabular wrapper surrounding flattened sides and the ends of the roll, the tubular wrapper having a substantially rectangular cross-section, so that the roll and wrapper provide a package of substantially rectangular overall shape. In a method of packaging compressible material such as rolls or boards of fibrous material, e.g. glass fibre, in sleeves, bags, or cartons, the overall shape of which is rectangular, rolls P of compressible material in a trough 12 are released, one at a time, by a revolving gate 13 to enter, at A, between lower and upper conveyers 14, 17 which flatten them before passing them into a loading section C. Here a collapsible tubular wrapper 6 is held open by a pair of guides 7, 7, which are mounted, one above the other, and which accommodate loading conveyers 31, 32 nested within their side flanges 7b and are driven at the same speed as the compressing conveyers 14, 17. The upper compressing conveyer 17 has an inclined entrance portion and is mounted on a vertically adjustable frame 21 to accommodate packages of different sizes, the upper shoe 7 being correspondingly vertically adjustably mounted on a pair of posts 8. Rolls 44, 45, mounted on frames 46, 47 pivoted at 48, 49 respectively to the posts 8, are made of material such as soft rubber and are driven, by chain and sprocket connections, at the same surface speed as the loading conveyers 31, 32 so that, when the rolls 44, 45 are raised and lowered respectively, by fluid pressure motors 50, 51 on to a wrapper 6 previously located on the shoes 7, 7, they eject the wrapper at the same speed as the roll is delivered from the loading conveyers 31, 32. In this manner the roll is delivered accommodated within the wrapper 6. A photo-electric control device may be provided at 54 to regulate the motors 50, 51 as the result of the influence of an advancing roll P, the control system preferably including a time delay. As shown the wrapper 6 is a strip of folded paper sheet with its brought together edges fastened by a stitched strip 6a which can be employed as a pull strip to open the package. When the rolls 44, 45 are raised a wrapper 6 can be inserted over the shoes 7 ready to receive the next compressed roll P, the right hand end ofthe shoes being tapered at 7a, Fig. 2.
Patent GB-1137033-A (GB)
Title: Benzoxazole derivatives and their use as scintillators
IPC: C09K11/06
Filed: 1967-01-04
Abstract: 1,137,033. Benzoxazole derivatives. CIBA Ltd. 4 Jan., 1967 [7 Jan., 1966], No. 493/67. Heading C2C. [Also in Division C4] The invention comprises benzoxazole derivatives of formula in which R 1  is an alkyl group containing 3-8 carbon atoms or a cycloalkyl group, R 2  is hydrogen or a C 3 -C 8  alkyl group and R 3  is hydrogen or a C 1 -C 4  alkyl group and in particular those of formula in which R 4  is a C 3 -C 8  alkyl group, particularly a branched-chain group. They may be prepared by reacting an ortho-aminophenol of formula with 4<SP>1</SP>-diphenyl carboxylic acid or a functional derivative thereof and subjecting the product to ring closure by heating in the presence of a dehydrating agent, preferably polyphosphoric or pyrophosphoric acid. Alternatively, an orthonitrophenol may be used as starting material and the nitro group reduced to an amino group before cyclising the intermediate product.
Patent GB-1029991-A (GB)
Title: Pigment preparations for colouring synthetic resins and synthetic or natural rubbers
IPC: C08J3/22
Filed: 1963-01-04
Abstract: A dry pigment preparation comprises a pigment and as pigment carrier a mixture of an amorphous polypropylene and a copolymer of ethylene and propylene and is used to colour synthetic resins or synthetic or natural rubbers. The pigment, e.g. 40-75%, is incorporated, e.g. by kneading at 100 DEG  C. or above, without the use of any liquid into the carrier, e.g. 25-60%. The ethylene-propylene copolymer may contain 30-50 mol per cent propylene, have a reduced viscosity of 2-4, a Defo hardness of 300-1200, a Mooney viscosity of 30-70 and contains 0 to 5% of crystalline copolymer.  The polypropylene may be a wax and may have an intrinsic viscosity of 0.2-0.5 and contain 0.5-15% of crystalline polymer.  The carrier may contain 10-95% of the copolymer and 5-90% of the polypropylene.  The pigment preparation may be in granular form.  The pigment is exemplified by organic colouring matter.  The preparation may be used to colour natural and synthetic caoutchouc, polyvinyl chloride, polyethylene, polypropylene and polystyrene.
Patent GB-112793-A (GB)
Title: Improvements in the Distillation of Coal, Oil Shales and other similar Carbonaceous Materials, an in Retorts therefor.
Inventor: BILBROUGH SYDNEY BROOKS
IPC: C10B1/04
Filed: 1917-01-11
Abstract: 112,793. Bilbrough, S. B. Jan. 11, 1917. Retorts.-In a process of distilling coal at a temperature of from 800 to 1200‹ C., a means, such as a central perforated tube, which may be a rotary one, is employed for withdrawing the gases of distillation in such a way as to prevent them from coming into contact with the retort walls. Fig. 3 shows one form of withdrawal means, comprising a tube 7 tapering downwards formed with perforations 8; in a modified form, shown in Fig. 9, the perforated part of the tube is enclosed by wire gauze or netting 15; for use in vertical retorts, the tube may be formed of wire gauze only. In another form, the tube is constructed of a number of cylindrical sections of decreasing diameter, and the perforations are made in the annular parts connecting the sections, such annular parts being horizontal or, as shown in Fig. 11, inclined. In a third form, shown in Fig. 7, the tube is a composite one, being built up of series of tubes 8; these tubes can be cleaned by means of a brush inserted from the top after removal of the cap 9. Reference has been directed by the Comptroller to Specifications 3934/75, 2312/83, 11581/90, 15486/94, 30673/97, 19143/00, 16925/09, 29313/09. and 4598/15.
Patent GB-552609-A (GB)
Title: Improvements in or relating to mechanical toys
IPC: A63H5/00
Filed: 1942-01-15
Abstract: 552,609. Mechanical toys. MYERS, T. A. Jan. 15, 1942, No. 590. [Class 132 (iii)] A wheeled toy carries a drum A which is beaten by hammer B mounted on a twisted elastic band and operated by pins on wheel C, to simulate machinegun fire, the exhaust beats of a motor or hoof beats.