baber/WOPTO huggingface dataset:
Patent GB-1126412-A (GB)
Title: Cable drum lifting device
Inventor: TAYLOR WALTER BRAMWELL
IPC: B66C1/66
Filed: 1966-03-03
Abstract: 1,126,412. Devices for lifting cable drums. LOVERIDGE Ltd. 3 March, 1967 [3 March, 1966], No. 9454/66. Heading B8H. To lift a cable drum which has central holes 2 in its sides 1 an arm 3 of a lifting device 3, 4 is inserted into each of the two holes and the drum is raised by shackles 5 attached to portions 4. When the lifting force is applied the arms 3 pivot about projections 9 so that hooked ends 15 engage the inside of the holes and surfaces 17 abut the tops of the holes thereby locking the arms 3 in the holes. In a second embodiment, Fig. 2 (not shown), the portion 4 comprises a loop for engagement by a hook attached to a lifting sling.
Patent GB-1013147-A (GB)
Title: Air gun or air pistol
IPC: F41B11/73
Filed: 1962-03-12
Abstract: 1,013,147. Air guns. MILLARD BROS. Ltd., and METCALF, A.G. March 1, 1963 [March 12, 1962], No. 9479/62. Heading F3C. In an air gun of the type in which a piston 3, Fig. 1, on release of a trigger, is driven forwardly within an air cylinder 2 by a spring 8 so as to compress the air and force it into the breech end of the barrel 1, sealing means 12, Fig. 1, or 20, Fig. 3, are located in the air cylinder 2 adjacent the breech end thereof, the sealing means having an axial passage for the flow of compressed air which, on release of the trigger, urges the sealing means into contact with a breech chamber or plate 13 or the breech end of the barrel to provide a seal between the breech part and the wall of the air cylinder 2. As shown in Fig. 1, a cylindrical chamber 9 at the forward end of the cylinder 2 slidably receives an auxiliary piston 10 having an axial bore 11 and an annular washer 12 of rubber, neoprene or metal. A breech plate 13 having a pellet receiving aperture 14 is slidably mounted between the breech end of the barrel and the cylinder 2, and is raised and lowered by operation of the cocking lever 4. On releasing the trigger the piston 10 is moved forwardly by the compressed-air and the washer 12 brought into sealing engagement with the breech plate 13. On re-cocking, the suction in the cylinder 2 moves the piston 10 rearwardly a short distance. As shown in Fig. 3, the sealing means comprises a flexible annular washer 20 located between annular lands 9a in the forward end of a cylindrical chamber 9. The washer 20 has an axial hole 11 having a bevelled edge. A breech plate 13 with a pellet receiving aperture slides horizontally in a downwardly open slot in the gun body, and has a downwardly projecting bolt 15a which engages in a curved cam slot 16, Fig. 4 (not shown) in a cam-plate 17. The cocking lever 4 operates the cam-plate 17 to move the breech plate outwardly to receive a pellet and then inwardly to align it with the breech. On firing, the flow of compressed air through the hole 11 distorts the washer 20 to form a seal between the wall of the cylinder 2 and the breech plate 13 and the seal is maintained by the compressed-air in the cylinder 2. The gun may be provided with a breech plate of the rotating or swinging type or with a rotating breech chamber.
Patent GB-253485-A (GB)
Title: Improved single core cable
IPC: H01B7/22
Filed: 1926-04-10
Abstract: 253.485. Felten & Guilleaume Carlswerk Akt.-Ges. June 13, 1925, [Convention date]. Cables with auxiliary conductors. - In single core cables for high frequency currents of the kind which are provided with a winding of good conducting material about the insulation for the return current, as described in Specification 10313/95, a layer of jute c, Fig. 1, is interposed between the guttapercha insulation b of the core a and the return conductor d consisting of one or more bands of copper or other good conductor. The construction shown comprises an outer layer e of jute and sheathing f. In a modification, Fig. 2, the return conductor is combined with the sheathing by covering the sheathing wires f of steel or iron with a coating of good conducting material.
Patent GB-353490-A (GB)
Title: Improvements in or relating to wave signalling systems
IPC: H04B1/68
Filed: 1930-03-25
Abstract: 353,490. Wireless transmitting systems ; valve amplifying circuits. ROBINSON, J., 29, George Street, Hanover Square, London. March 25, 1930, No. 9565. [Class 40 (v).] In a modulated carrier wave signalling system in which a receiver of low damping, such that the percentage modulation is reduced, means are provided at the transmitter or at the receiver to reduce the carrier energy but without reducing the absolute amplitude of the modulation variations. The receiver may be of the kind described in Specification 344,869. Fig. 1 shows a transmitting system in which a modulating valve is fed from a high-frequency source 17 and a microphone 10, the carrier energy in the output 22 being reduced by a coupling 20, 21. Alternatively the transmission system described in Specification 325,481, [Class 40 (v), Wireless signalling &c.], may be used with the modification that the two oscillatory circuits in this system which are balanced and opposed are slightly unbalanced. Fig. 3 shows a receiver in which the carrier energy in the output 45 of valve 43 is reduced by energy in reversed phase supplied by valve 44 through a device 48 such as a limiter to remove the signal modulations.
Patent GB-420568-A (GB)
Title: Improvements in cable terminals or clamps for storage and other batteries
IPC: H01R11/28
Filed: 1934-03-27
Abstract: 420,568. Cable and wire terminals ; two-part couplings. LILJEKVIST, G. E., 9, Hyltevõgen, Stureby, Stockholm. March 27, 1934, No. 9567. Convention date, May 15, 1933. [Class 38 (i)] A terminal for connecting a cable 2 to a battery post 1 comprises a pair of jaws 3, 4 drawn together by bolts 5 made of or covered with ebonite, the jaw 3 being made of a non-corrodible metal such as lead or leadalloy. The second jaw 4 may be of the same metal or of ebonite &c. The cable 2 is soldered into a cap 9 that either screws into the jaw 3 or is secured thereto by a bayonet joint, a compression spring being inserted between the cap and the base of the recess 8. The jaw 4 may be formed with teeth 11 that penetrate the post 1. A cover 10 of ebonite encloses the jaw 3 and also the jaw 4 if of metal.
Patent GB-122121-A (GB)
Title: An Improved Device for use in Cutting the Teeth of Saws.
Inventor: CHEW FREDERICK WILLIAM
IPC: B23D65/04
Filed: 1918-06-12
Abstract: 122,121. Chew, F. W. June 12, 1918. Saws. - Teeth are formed on saw blades 6 by clamping them on a mandrel 1 between strips 3, and mounting the mandrel between centres in a lathe so that a screw-thread can be cut on the surface formed by the outer edges of the blades. Recessed collars screwed on bosses 9 may further secure the ends of long blades. The strips 3 are preferably undercut, and are clamped by screws 4 on flats 2 on the mandrel 1. Slots 13 allow taper pins driven into centrally bored holes to expand the strips to grip the blades more closely. Dowel pins may be provided on the mandrel 1 to guide the strips 3 into position.
Patent GB-351497-A (GB)
Title: Improvements in and relating to electric cut outs or fuses
IPC: H01H85/42
Filed: 1930-03-26
Abstract: 351,497. Fusible cut-outs. ALLSOP, G., Arley, Rushley Road, Dore, Derbyshire, and SMITH, P. B., Green Mount, Stamford Road, Bowdon, Cheshire. March 26, 1930, No. 9684. [Class 38 (i).] The formation of a conductive path of metallic or other vapour is prevented or suppressed in fuses, circuit-breakers or other electrical devices by the employment of an enclosure initially containing substantially pure oxygen or a gas mixture containing a greater concentration of oxygen than is present in air, for the conversion of the vapours into compounds of low conductivity. Thus in a fuse a copper strip may be enclosed in a cartridge containing such gas or gases, and the cartridge may be such as will withstand the pressure developed or as will release any pressure.
Patent GB-559460-A (GB)
Title: Improvements in, or relating to, presses for moulding or consolidating material
IPC: B29C45/58
Filed: 1942-07-13
Abstract: 559,460. Moulding-plungers; pistons. HORDERN-RICHMOND AIRCRAFT, Ltd., and WARWICK, G. A. July 13, 1942, No. 9722. [Class 87 (ii)] [Also in Group XXVI] A press for moulding or consolidating material having platens or walls between which the movable member of the press operates, has one or more sealing members adapted to move laterally to establish and maintain intimate contact with the platens or walls under the pressure applied to the material by the sealing member or members direct or through an intermediate member. Fig. 1 shows a movable member 2 having a tongue 3 attached by pins 4 to strips 5 of bronze. Clearance between the pins and strips is obtained by tapering the pins or the holes through which they pass. The backs of the strips are chamfered at 8, and under the pressure of the material being moulded the pins rock outwardly. Fig. 2 shows a modification in which the strips 21 slide outwardly on the chamfered faces 23, 24 of the movable member and a retaining strip 26 respectively. In a modification of the construction, the chamfer is formed not on the members 23, 24, but on the lower side of the strips 21.
Patent GB-1065934-A (GB)
Title: A guarantee token or label for pearl or bead necklaces
IPC: G09F3/04
Filed: 1966-03-07
Abstract: 1,065,934. Labels for necklaces. INDUSTRIA ESPANOLA DE PERLAS IMITACION S.A. March 7, 1966 [July 22, 1965], No. 9817/66. Heading B8F. A label 1 (Fig. 1) for a bead necklace comprises four portions 2, 3, 4 and 5. In use, portion 2 is folded under portion 3 and portion 5 is folded under portion 4. Portions 3 and 4 are folded over a tape 7 and 8 which is passed between two of the beads at 9 and the portions 2 and 5 are sealed in place by means of adhesive. The tape may be prevented from sliding along the necklace by means of a clip or lead seal 10 (Fig. 2). When sold, half the label may be removed by tearing along the perforations 6. Duplicated information may be printed on the two halves of the label.
Patent GB-610185-A (GB)
Title: Improvements in or relating to silver halide photographic emulsions
Filed: 1946-03-29
Abstract: 610,185. Photographic silver halide emulsions. DU PONT DE NEMOURS & CO., E. I. March 29, 1946, No. 9842. Convention date, May 4, 1945. [Class 98 (ii)] A photographic silver halide emulsion contains as a stabilizer between 0.0015 and 0.03 gms. of N-methyl- or N-ethyl-aminophenol or the equivalent quantity of a salt thereof per 100 gms. of silver halide. Alternatively, the compound may be incorporated in a colloid layer adjacent to the emulsion layer, e.g. a substratum or overcoating layer. The compound may be incorporated in the emulsion layer by bathing. The emulsion binder may be gelatin, albumin, polyglycuronic acid, a hydrophilic cellulose derivative (e.g. an ether or carboxylic acid ester), a vinyl alcohol polymer or interpolymer, or a polyamide. The emulsion is preferably a silver bromide or iodobromide emulsion and small amounts of an alkaline sulphite may also be added. The emulsion may also contain a colour former, hardener, sensitizing dye, wetting agent and fog-inhibitor. In an example, a comparison is made between the speed, gamma and fog values of a silver iodobromide emulsion containing sodium sulphite and varying amounts (including zero) of N-methyl-p-aminophenol sulphate, under varying conditions.
Patent GB-157018-A (GB)
Title: Improvements in internal combustion engines
IPC: F02B21/02
Filed: 1920-04-08
Abstract: 157,018. Amstel, A. F. van. April 8, 1920. Cylinders receiving liquid fuel. - The engines are of the kind having a small chamber 1 separated from the cylinder 7 by a passage 9 always open, but so small as to cause the rise of pressure in the small chamber during the compression stroke to remain behind that in the cylinder. The fuel is injected axially through the passage towards the cylinder, and an important feature of the invention is the provision of a spreader 10 upon which the fuel impinges. Both the small chamber and the cylinder may be furnished with heat-absorbing bodies 12, 13 which are of metal with parts 14 of non-heat-conducting material. Various forms of the bodies are described, also various forms of spreaders 10 secured either to the cylinder or the piston. The chambers 1 may be heated externally by a flame and may contain a sparking-plug. The fuel nozzles may have valved or open orifices ; they pass through the water jacket either transverse to or in line with the axis of the cylinder; they may also pass axially through the small chamber 1.
Patent GB-541782-A (GB)
Title: Improvements in the manufacture of brominated aromatic carboxylic acids
IPC: C07C51/363
Filed: 1940-06-05
Abstract: 541,782. Brominated aromatic carboxylic acids. FACTOR & CO., M. June 5, 1940, No. 9849. Convention date, Sept, 22, 1939. [Class 2 (iii)) Aromatic carboxylic acids are brominated by a process which comprises gradually acidifying a mixture of the sodium or potassium bromide and hypochlorite and the sodium or potassium salt of the aromatic carboxylic acid while heating the mixture to about 70‹C. and continuing the heating of the mixture after it has been acidified to between 90‹-100‹C. until the re-action is complete, and separating the brominated acid from the re-action mixture. The separation may be effected by allowing the bromo-acid to crystallize out as the alkali salt followed by filtration, or an excess of hydrochloric acid may be added and the free bromo-acid crystallized. Alternatively the bromo-acid may be extracted from the reaction mixture by an organic solvent such as isopropyl alcohol, or dioxane. In an example phthalic anhydride is dissolved in caustic soda, sodium bromide and sodium hydro chlorite are added and the mixture is heated to 65‹-70‹C. during the gradual addition of hydochloric acid, after which the temperature is raised to 100‹C. The re-action mixture is acidified and extracted with dioxane.
Patent GB-550962-A (GB)
Title: Improvements in letter and other loose-leaf files
IPC: B42F13/42
Filed: 1941-08-05
Abstract: 550,962. Loose-leaf binders. FEDERN, H. R. Aug. 5, 1941, 9896. [Class 146 (i)] The capacity of a loose-leaf binder is rendered variable by the provision of exchangeable covers 19, 20, Figs. 1 and 2, having hinged thereto flangeportions 19a, 20a of different depths, which serve to form the back of the binder. The flange-portions of a selected pair of covers are held with their edges in abutting relation by being clamped between pairs of plates 21 by means such as bolts 22 and nuts 23. Covers having flanges of two sizes may be variously combined to form binders of three different widths, and clamping-plates 21 of two sizes may be adapted to them by being secured in different angular positions, as shown in Figs. 5, 6, and 7. Exchangeable or sectional filing-pins 11 are carried by a baseplate 10 fixed on one cover. Exchangeable transfer-arches 13, which must be removed before the binder can be closed, are carried on a base 14, which is detachably secured to the filing-pin base 10 by means such as tongues and sockets.
Patent GB-1507548-A (GB)
Title: Testing of reflecting surfaces
IPC: G01N21/892
Filed: 1975-03-10
Abstract: 1507548 Photo-electric determination reflectance FELDMUHLE AG 10 March 1975 [9 March 1974 19 Dec 1974] 9944/75 Heading G1A Apparatus for testing a web 5 of plate glass or other specularly reflecting material for surface defects includes a laser source 2 acting with rotating polygonal mirror 3 to produce a light beam 4 scanning the web transversely of its feed direction, the specularly reflected beam 4a striking a frosted glass disc 6 where it is diffused and passed to a photo-multiplier 8. The disc closes an end of a housing 10, for the photo-multiplier, of which the internal surfaces may include fluorescent material or maybe reflecting e.g. the photo-multiplier may be at the focus of a parabolic mirror. A light stop 7 of which the aspect corresponds to the section of a biconvex lens is disposed before the disc. A beam-splitting glass disc 12 provides a beam to auxiliary photo-multipliers 14 in the zone of the web edge to discontinue measurement when beam 4 passes beyond the web edge. The light may be in the form of a spot; or a streak formed by a cylindrical lens between the laser and the mirror wheel.
Patent GB-262040-A (GB)
Title: Means for attaching the intermittent sprocket of a cinematograph projection machine to its spindle
IPC: G03B19/18
Filed: 1926-04-15
Abstract: 262,040. Akt.-Ges. Hahn f³r Optik und Mechanik. Nov. 30, 1925, [Convention date]. Kinematograph apparatus.-Relates to projectors wherein the intermittent sprocket a is secured to its spindle b by forming, in the end of the spindle, radial slots c and a screw-threaded hole d part of which is shaped to form a conical seating, a screw f having a conical portion e beneath its head, being screwed into the hole and tightened so as to force the spindle against the sprocket. According to the invention, the central part g of the spindle is reduced in diameter. The central part h of the sprocket bore may be increased in diameter.
Patent HK-135697-A (HK)
Title: Process and device for controlling an electronically commuted motor
Inventor: GLEIM GUENTER
IPC: H02P6/15
Filed: 1997-06-26
Abstract: An electronically commutated motor is controlled by controlling the winding current of the motor. During an operational mode change of the motor, the winding current is first changed to a value in excess of the value needed to maintain a measured motor parameter at a desired level. When the desired level of the parameter is reached the current is changed to the value needed to maintain the parameter at the desired level. In addition, the communication time of the motor is shifted such that the temporal maximum of the magnetic field of the motor coincides with the position of the motor poles which results in attainment of a maximum speed altering force.
Patent HK-161195-A (HK)
Title: Oximeter for cooperation with an oximeter probe
Inventor: NEW WILLIAM JR
IPC: A61B5/02
Filed: 1995-10-12
Abstract: A probe apparatus for use with an optical oximeter and oximeter in which a pair of light emitting means preferably diodes (10, 20, 130, 132) emit light of narrow wavebands having known characteristic wavelengths through part of a patient onto a photosensor (30, 38). A coding means comprising resistor (40) of coded known resistance or else an eight bit connector (52 min ) is used to enable the oximeter to calculate the co-efficient of extinction of the wavelengths of the LEDs. The resistor, LEDs and photosensor are mounted on self-attaching hook and eye tape (50) for mounting the probe onto the appendage of the patient. The probe is detachably wired to the oximeter, rendering the probe completely disposable. The oximeter is programmed at the factory to calculate the co-efficients of extinction of any LEDs which may be encountered in a series of disposable probes. From the co-efficients of extinction, the pulse rate and degree of arterial oxygen saturation is computed and displayed by the oximeter.
Patent HU-T56300-A (HU)
Title: Mixing and chipping machine
Inventor: ZIEGLER JANOS
IPC: B01F7/16
Filed: 1990-02-27
Abstract: The proposed equipment comprises a mixer shaft in a vessel, surrounded by a tube, which extends above the level of the vessel contents. The cutter includes a stator of two segments located above a rotating cutter disc. Material for cutting is placed on the stator, and forced down onto the cutter disc by a weight
Patent HU-T46945-A (HU)
Title: Process for producing new azoxy derivatives and pharmaceutical compositions containing them as active components
Inventor: NAKAYAMA MASAHITO
IPC: C07C291/08
Filed: 1988-03-10
Abstract: Novel azoxy compounds having antifungal activity and being useful for therapy of mycoses, represented by the following formula <CHEM>    wherein X is - @- or -@@-. are prepared by culturing a microorganism of Streptomyces sp. (KC-7367, FERM BP-1277) and separating the compounds from the culture broth.
Patent HU-T39993-A (HU)
Title: Method for splitting rye
Inventor: NAGY JANOS
IPC: A23L1/18
Filed: 1985-05-09
Abstract: The prod. is prepd. by comminuting unhusked rye to a particle size of 0.3-1.1mm, controlling the humidity of the grits at 14.5-15.5 wt.%, extruding the grits through a die kept at 150-190 deg.C, expanding the extrudate and finally opt. comminuting the prod.
Patent HU-T45493-A (HU)
Title: Process for producing 2-pyrrolidone derivatives
Inventor: IKUTA HIRONORI
IPC: A61K31/40
Filed: 1986-05-07
Abstract: Disclosed is a novel 2-pyrrolidone derivative, including 3-(3,5-di-tert-butyl-4-hydroxy-benzylidene)-2-pyrrolidone and an N-substituted one. The substituent includes alkyl, alkoxy, alkynyl, phenyl-alkylene, hydroxy-alkylene and amino-alkylene. It is effective as an anti-inflammatory, analgesic and antithermic agent, with a high safety.
Patent HU-T34930-A (HU)
Title: Winding drum and winch apparatus
Inventor: WEBB JOHN THOMAS HIRD
IPC: B66D3/06
Filed: 1984-04-27
Abstract: A winch comprises a capstan (2) provided with a plurality of circumferential grooves (11). The grooves (11) comprise a high friction material and the density of the material of each groove (11) is different, so that the coefficient of friction of the cable bearing surface increases from the load end to the tail end of the capstan (2).
Patent HU-T38908-A (HU)
Title: Process for production of derivatives of piridine
Inventor: EZER ELEMER
IPC: C07D213/82
Filed: 1984-10-05
Abstract: The compound N-{2-[(3-benzoyl-1-pyridyl)-thio]-ethyl}-N'-cyano-S-methyl-isothiourea and pharmaceutically acceptable acid addition salts thereof are disclosed as well as pharmaceutical compositions containing same and a method of treatment employing same. The compound or its acid addition salts are effective in treating gastric oedema and thus are useful in ulcer therapy.
Patent ID-23330-A (ID)
Inventor: KALNES TOM N
IPC: C10G65/12
Filed: 1999-09-17
Abstract: A hydrocarbonaceous feedstock is converted in an integrated hydrotreating and hydrocracking process by combining with a hot hydrocracking zone effluent recycle stream containing hydrogen, and the mixture is passed to a denitrification and desulfurization reaction zone to produce hydrogen sulfide and ammonia to thereby clean up the fresh feedstock. The resulting hot, uncooled effluent from the denitrification and desulfurization zone is hydrogen stripped in a stripping zone maintained at essentially the same pressure as the hydrotreating zone with a hydrogen-rich gaseous stream to produce a vapor stream comprising hydrogen, hydrocarbonaceous compounds boiling at a temperature below the boiling range of the fresh feedstock, hydrogen sulfide and ammonia, and a liquid hydrocarbonaceous stream wherein at least a portion of this liquid stream is then passed to a hydrocracking step to produce the hot hydrocracking effluent recycle stream which is passed back to the hydrotreating zone.
Patent JP-H04250560-A (JP)
Title: Method and device for test of japanese syllabary-chinese character conversion
Inventor: SUMI FUMIO
IPC: G06F17/22
Filed: 1991-01-09
Abstract: PURPOSE:To detect malfunction caused by KANA (Japanese syllabary)-KANJI (Chinese character) conversion without preparing inscriptions for malfunction detection as to a test of the operation of a Japanese input device. CONSTITUTION:A KANA-KANJI conversion part 103 converts a reading obtained from a correct reading answer inscription storage part 101 into plural inscriptions by using a dictionary 102 for KANA-KANJI conversion. A KANA- KANJI conversion part 105 reconverts the inscriptions obtained by the conversion into plural readings corresponding to the respective inscriptions by using a dictionary part 104 for KANJI-KANA conversion. A reconversion result comparison part 106 checks whether or not there is a reading equal to at least one original reading in the reconversion of the respective inscriptions obtained by the KANA-KANJI conversion part 103 and decides that malfunction is generated when an inscription which does not correspond is detected.