baber/WOPTO huggingface dataset:
Patent GB-524984-A (GB)
Title: Improvements in or relating to aerofoils
IPC: B64C9/24
Filed: 1939-01-09
Abstract: 524,984. Controlling aircraft. DILLON' J. M. Jan. 9, 1939, No. 718. [Class 4] A wing, or other surface, comprises a main body portion, an auxiliary section adapted to be nested beneath or extended downwardly and rearwardly therefrom, an upper section pivoted to the main body portion, and means for permitting air to flow through the wing from the under to the upper surface. In one form, Fig. 1, an auxiliary section 3 mounted on links 5, 6 and normally nested beneath the wing 1 is movable into the positions shown and is connected by linkwork to an upper section 2 pivoted at 4 which normally closes the upper end of a slot 8 through the wing. The lower end of the slot is normally closed by a flap 9 interconnected to the two sections 2, 3. In a modification the slot is further back and its entrance is normally closed by the leading edge of the section 3, and in another modification the slot is placed further forward and the section 2 is pivoted to the leading edge of the wing. A flap 7, which may be separately adjusted, may be provided at the trailing edge of the section 3. Fig. 4 shows' a modification in which the upper section comprises a pivoted nose section 32. In this case a link 40 connected to the forward link 35 of a section 33 has a slotted connection at its forward end to a toggle link 42, 43, connected to the section 32, so that the section 32 is closed positively when the section 33 is raised but leaves the section 32 free to rise under air flow when the section 33 is lowered. A flap 44 is provided on the main section of the wing and a slot may be opened as the flap 44 is depressed. Such a flap may be provided in the other forms described. Individual hydraulic control may be provided for the two movable sections of the wing. The two movable sections may extend over the full width of the wing or only over parts thereof and may turn about hinges extending for their full length or they may be pivoted at their tips and their innermost edges be tiltable. The leading edge of the auxiliary section 3 may be extended so that when the section is fully depressed the leading edge closes the gap beneath the wing to act as an air brake. The passages through the wings may be arranged so as not to be wholly closed when the movable sections are in normal position. Specification 509,307 is referred to in the Provisional Specification.
Patent GB-799605-A (GB)
Title: Improvements in or relating to combustion equipment for example for gas turbine engines
Inventor: MURRAY FREDERICK REGINALD
IPC: F23R3/00
Filed: 1955-01-10
Abstract: 799,605. Hinges ROLLS-ROYCE, Ltd. Jan. 10, 1956 [Jan. 10, 1955], No. 757/55. Class 65(2) [Also in Group XII] In combustion equipment for example of a gas turbine engine or a ram jet unit, the outer wall of the annular flame tube is formed of a plurality of arcuate wall sections 322, disposed side by side in a circumferential assembly, the circumferentially-adjacent edges of the section being formed with tabs 323 which are interdigitated so as to form a virtual pin-joint. The ends 324 of the tabs are secured by welding to the inner surface of the outer casing 11.
Patent GB-822071-A (GB)
Title: Improvements in or relating to television cameras
Inventor: GERMANY LESLIE WALTER
IPC: H04N5/225
Filed: 1957-01-08
Abstract: 822,071. Television. PYE Ltd. Dec. 11, 1957 [Jan. 8, 1957], No. 772/57. Class 40 (3). In a television camera in which the pick-up tube assembly 11 is moved relative to the lens 2, which is carried by the housing 1, to effect focusing, the centre of gravity of the camera as a whole is maintained in a fixed position relative to the support means 3, 14 by arranging that movement of the assembly 11 in either direction (i.e. towards or away from the lens 2) is counterbalanced by movement of the housing 1 (and lens 2) in the opposite direction. This is achieved by means of a lever 6 mounted inside the housing 1 on a pivot which extends outside the housing and terminates in a focusing control arm 5, the lever being provided with pins 7 and 9 engaging, respectively, forked members 8 and 10, the former comprising an extension of the support means 3 projecting into housing 1 through a slot 12 and the latter being attached to the assembly 11 and the whole arrangement operating to cause the housing 1 and the assembly 11 to move in opposite directions when the arm 5 is operated to effect focusing. By suitably proportioning the lengths L1, L2, the centre of gravity of the whole assembly may then be maintained in a fixed position relative to the support means. To compensate for changes in weight due to different lenses being fitted to the housing (e.g. to a lens trivet carried thereby) the position of pin 7 may be made adjustable.
Patent GB-726058-A (GB)
Title: Improvements in or relating to aerial systems of the kind including horn radiators
IPC: H01Q13/02
Filed: 1953-01-09
Abstract: 726,058. Aerials. GENERAL ELECTRIC CO., Ltd., BUTSON, P. C., and THOMPSON, G. T. Dec. 31, 1953 [Jan. 9, 1953], No. 789/53. Class 40 (7). A horn radiator is provided with a plurality of parasitic slot elements disposed adjacent to the sides of the radiating aperture. These elements serve to modify the radiation pattern of the horn over a band of frequencies including that (or those) to which they are tuned and may be so arranged as to compensate, at any rate in part, for variations in the horn radiation pattern with respect to signal frequency. In the embodiment shown the longer sides 5 of a rectangular guide 1 are flared outwards as horn sides 4 and the narrow sides 3 continued parallel as horn sides 6. The ends of the sides 4 and 6 form the rectangular aperture of the guide but the walls 6 are provided with short extensions 7 each having a plurality of slots 8 cut in them. These slots have a depth of a quarter wavelength at a frequency towards the upper end of the band over which the system is intended to work. They need not be rectangular but may be V- shaped or tapering.
Patent GB-981797-A (GB)
Title: Electric lattic-welding machine
IPC: B23K11/00
Filed: 1962-01-09
Abstract: 981,797. Welding by pressure. W. HUFNAGL. Jan. 9, 1962 [Jan. 15, 1961], No. 795/62. Heading B3R. In an electric wire lattice welding machine having at least one upper electrode and at least one lower electrode, a longitudinal wire is supplied through an aperture in the upper electrode or its mounting. Longitudinal wires 2 are fed through slots 7, which may be insulated, in an upright portion of a spring-loaded upper electrode 3 vertically slidable on an insulating surface 6 on a spring-loaded lower electrode 1 to rest on the lower electrode. Transverse wire 5 is positioned in a V slot in an over hanging part of electrode 3 to overlie the wires 2. Welding pressure is exerted by moving the upper electrode or both upper and lower electrodes. The upper electrodes, which may be tiltable to allow the vertical introduction of transverse wire, may be in line or offset and each electrode may cover say three wires. The electrodes are connected to a beam 16. A cutting device for the longitudinal wires may be provided behind the welding device and the welding operation may be controlled by punched card means.
Patent GB-367112-A (GB)
Title: A crushing device for tablets and like articles
IPC: A61J7/00
Filed: 1931-01-09
Abstract: 367,112. Crushing tablets &c. NICORESTI, C. A. COFMAN-, 37, Cole Park Road, Twickenham, Middlesex. Jan. 9, 1931, No. 796. [Class 59.] A crushing device for tablets &c. comprises a bottle or container A for the tablets and a perforated sheath B for the container, a tablet D being crushed through the perforations C by the container. The sides of the sheath may be perforated or slotted to facilitate the dissolution of the tablet in a liquid. The sheath may be in two parts to enclose the container and the container may be provided with a rib and the sheath with a corresponding groove. The sheath and container may be of aluminium, glass, vulcanite, &c.
Patent GB-346668-A (GB)
Title: Improvements in or relating to the preparation of photographic sound records
IPC: G11B7/00
Filed: 1930-01-09
Abstract: 346,668. Changing signs. BENNETT, D. T., Garrydene, Green Dragon Lane, Winchmore Hill, London. Jan. 9, 1930, No. 887. [Class 3 (i).] Neon lamps, or other electric glow-discharge devices have one electrode comprised at least in part by a resistance through which varying currents flow to vary the glow. In an electric sign, the electrodes are in the form of symbols. The resistance electrode 13, Fig. 1, may be a carbon filament or a coiled wire arranged alongside an equipotential electrode 12. A battery is connected between the electrode 12 and one end 14 of the electrode 13 and a second battery 17 is connected to the electrode 13 to produce a steady fall of potential along it. The varying currents are applied through a transformer 20 and modify the potential fall along the electrode 13 and so to the extent g to which the glow extends along the electrode from the end 14. In a modification, the battery 15 is connected to the centre of the electrode 13 whilst the battery 17 and transformer 20 are duplicated or are arranged in a common circuit between this centre and both ends of the electrode 13. The glow then extends from the centre towards both ends to a varying extent. The glow may also extend from the ends of the tube towards the ceutre. The glow may vary in intensity as well as in area. In other modifications, the electrode 12 and the source 15 are omitted, the electrode 13 being doubled back on itself into U-shape or into the form shown in Fig. 5 and the glow occurring between opposite parts of the electrodes 13. The resistance 13 need not be constant per unit length and the electrodes or limbs of the resistance electrodes need not be straight or parallel. The electrode 12 may be U-shaped in cross section with the electrode 13 within it. The discharge tube may have two resistance electrodes.
Patent GB-468765-A (GB)
Title: Improvements in or relating to the production of refractory shaped bodies or refractory linings
IPC: C04B35/44
Filed: 1936-01-10
Abstract: Refractory bodies and linings for metallurgical furnaces, are formed of compositions containing granular and fine material in which the granular material consists of at least 60 per cent of spinels or free magnesium oxide and the remainder of compounds of lower melting point such as silicates, titanates or alkaline earth aluminates, and the fine material below ,06 mm. grain size contains 1 to 15 per cent of the compounds of lower melting point and the remainder of highly refractory substances.  The quantity of material below ,09 mm. grain size is preferably 5-35 per cent.  If the fine material contains only small quantities of siliceous substances melting above 1700 DEG  C., small quantities of boric acid, glyceroboric acid or magnesium or aluminium borates may be added.  Chromium ores rich in spinels may be treated to yield the fine material, and, after comminution, may be purified by mechanical, chemical or electrostatic means.  To obtain masses with small pore space, the fractions may be proportioned according to the Fuller curve, and the shaping may be effected under high pressure or with tamping or shaking machines.
Patent HK-13893-A (HK)
Title: Device for handling electrodes in an electroerosion machine
Inventor: SCHNEIDER RUDOLF
IPC: B23Q3/155
Filed: 1993-02-18
Abstract: A spark erosion machining apparatus with an electrode changing mechanism having electrode support members and a frame that are connected to the interior front wall of the tub that can be opened like a door Two pairs of levers are pivotally mounted on the frame. The free ends of the levers have a transverse beam with perpendicularly protruding electrode support members. The transverse beams with the electrode support members can be pivoted (using hydraulic or pneumatic cylinder pistons) from a rest position where they are near to the front wall of the tub into an operating position where the electric support members are in an essentially central portion of the tub.
Patent HK-48692-A (HK)
Title: Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance
Inventor: THOMPSON HUGH ANSLEY
IPC: B32B3/28
Filed: 1992-07-02
Abstract: @ The present invention pertains, in a particularly preferred embodiment, to an apertured, macroscopically expanded, resilient three-dimensional polymeric web which is believed to have particular utility as a breatheable barrier for a disposable bandage such as a diaper. The web preferably comprises a deeply drawn three-dimensional structure containing a multiplicity of debossments of macroscopic (i.e., visibly perceivable by the normal human eye at a perpendicular distance of about one foot) cross-section, each of said debossments originating as an aperture in a first surface of the web and having a continuously interconnected side wall extending in the direction of a second, remotely located parallel surface of the web. The side wall of each debossment terminates to form an end wall in the second surface of the web. The end wall includes a multiplicity of apertures, each of said apertures being sized and shaped to independently support an aqueous fluid meniscus. The smaller apertures in each end wall are so spaced relative to all adjacent apertures in the end wall that the aqueous fluid menisci supported in the apertures do not contact one another or the side wall. In a disposable absorbent bandage context, the second surface of the web containing the end walls with small apertures therein is placed in contact with the absorbent core portion of the bandage and the surface of the web in which the debossments originate is oriented so as to contact the wearer's outer garments in use.
Patent HK-74394-A (HK)
Title: Lock mechanism for tape protective closure for magnetic tape cassette
Inventor: MEGURO HIROSHI
IPC: G11B23/04
Filed: 1994-07-28
Abstract: A magnetic tape cassette is provided with a pivotal closure lid pivotably secured to both sides of a casing for movement between a closed position, in which the front opening of the casing, through which a magnetic tape is accessible for loading onto a rotary head, is covered, and an open position wherein the closure lid is pivoted away from said opening to expose the tape while the cassette is in use. The magnetic tape cassette is also provided with a sliding closure member slidably mounted on the bottom of the casing and cooperative with the aforementioned pivotal closure lid. The sliding closure member is in a closed position while the pivotal closure lid is in its closed position, in which it covers a bottom clearance through which a device constituting part of a tape holding system is inserted, and in an open position while the pivotal closure lid is in its open position to allow the aforementioned device of the tape handling system to reach into the casing through the bottom clearance. A locking lever holds the sliding closure in the current one of its two positions. The sliding closure holds the pivotal closure closed while in its own closed position.
Patent HU-T49788-A (HU)
Title: Fungicides containing as active substance derivatives of substituated quiniline or zinnilin and process for production of the active substance
Inventor: DREIKORN BARRY A
IPC: C07D215/12
Filed: 1989-01-27
Abstract: Compounds of the formula (1): <CHEM>  wherein:  R<1> to R<4> are independently H, halo, (C1-C4) alkyl, branched (C3-C4) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, NO2, or NH2, at least two of R<1> to R<4> being H, or one of R<2> to R<4> is -NR<7>-Y-Ar or O-Y-Ar and the rest of R<1> to R<4> are H;  W is N, or CR<5>;  R<5> is H, CH3, Cl, O-Y-Ar, or -NR<7>-Y-Ar;  R<6> is H, CH3, Cl or Br;  A is -O-Alk or -X-Y-Ar; Alk is a C2-C18 saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (C1-C4) alkoxy, (C3-C8) cycloalkyl, hydroxy, or acetyl; X is O, NR<7>, or CR<8>R<9>, provided that if one of R<2> to R<5> is NR<7>-Y-Ar or O-Y-Ar, then X-Y-Ar is an identical group;  R<7> is H, (C1-C4) alkyl, or acetyl; R<8> and R<9> are independently H, (C1-C4) alkyl, (C1-C4) acyl, halo, or OH, or R<8> and R<9> combine to form a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms; Y is an alkylene chain 2 to 8 carbon atoms long, optionally including an O, S, SO, SO2, or NR<7> group or a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms, or substituted with (C1-C3) alkyl, (C2-C4) alkenyl, phenyl, (C3-C8) cycloalkyl, hydroxy, halo, or (C1-C4) acyl; and  Ar is  1,3-benzodioxolyl  fluorenyl,  pyridyl,  imidazolyl,  indolyl,  thienyl, optionally substituted with CH3 or Cl,  thiazolyl,  cyclopentyl,  1-methylcyclopentyl,  cyclohexenyl (hexahydrophenyl),  cyclohexyl (tetrahydrophenyl),  naphthyl,  dihydronaphthyl,  tetrahydronaphthyl,  decahydronaphthyl, or  a group of the formula (2): <CHEM>  where R<1><0> to R<1><4> are independently H, halo, I, (C1-C10) alkyl, branched (C3-C6) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, halo (C1-C4) alkoxy, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio, phenyl, substituted phenyl, NO2, NH2, acetoxy, OH, CN, or SiR<1><5>R<1><6>R<1><7>, OSir<1><5>, R<1><6>, R<1><7>, where R<1><5>, R<1><6>, and R<1><7> are independently (C1-C4) alkyl or (C3-C4) branched alkyl, provided that unless each of R<1><0> to R<1><4> is F, CH3, or H, then at least two of R<1><0> to R<1><4> are H;  or an acid addition salt of a compound of formula (1)  or an N-oxide of a compound of formula (1) when W is CR<5> are fungicides, insecticides, and miticides.
Patent JP-H11193811-A (JP)
Title: Sucker
Inventor: MAEDA SHUICHI
IPC: F16B47/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem caused by condensed light without condensing due to transmission of light even in the case where a sucker is formed of transparent resin material to be sucked to the surface of a transparent glass or the like by concavely forming the surface opposite to the sucking surface. SOLUTION: A recessed part is formed on a surface 11b of a sucker 11 that is on the side opposite to a sucking surface 11a. A recess 11c forming the recessed part is provided by forming an annular groove in the surface 11b of the sucker 11. The surface 11b on the opposite side to the sucking surface 11a is adapted to form a concave lens by the recess 11c with the sucker 11 sucked to the glass 1. Sunlight 2 incident from the outside of the glass 1 is refracted inside by the projecting part of the sucking surface 11a and refracted outside by the recessed part of the surface 11b on the opposite side, so that even if the light is transmitted through the sucker 11, it will not form a focal point. Accordingly, even if the sucker is fitted to the windshield of a vehicle, there is no risk of reaching a high temperature or causing a fire.
Patent JP-2000200369-A (JP)
Title: Equipment monitor and control system and portable terminal used for same system
Inventor: EBARA KOJI
IPC: H04Q9/00
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain the station service equipment information provision system which enables an acquisitor oneself to obtain necessary information at an arbitrary place at any time by using a portable terminal by sending various information stored in station service control equipment to the portable terminal in response to the input of an indication on the portable terminal. SOLUTION: A portable terminal such as a radio portable telephone set that a person in charge carries is provided with a monitoring function for station service equipment. A radio exchange 1 has a data communication part 1a which is connected to each base station 3, a data communication part E1 which is connected to a station service equipment controller 2, a nonvolatile storage part 1b, a control part 1d, and a storage part 1c and is equipped with a data base stored with a correspondence table of portable terminals and the base station 3.  Consequently, the acquisitor oneself can obtain necessary information at an arbitrary place at any time by using the portable terminal when obtaining various information (e.g. timetable information, information on guidance in a station, fare information, service information, information on unreserved seats, and lost property information) managed by the station service equipment.
Patent JP-H10192611-A (JP)
Title: Funnel device
Inventor: ITO SHOZO
IPC: B01D29/085
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To enable the continuous filtration of a highly viscous solution tun a short time by interposing an air layer to be present between the inner wall of a pouring aperture and the outer face of a filter paper to be introduced, when the filter paper is introduced through the pouring aperture of a funnel. SOLUTION: Plural strip-like projecting parts 5 are radially formed on an inclined part, from the opening part 7 of a pouring aperture 2 to opening part 8 of a discharge aperture 3, which is formed as an inverted conical shape. Therefore, a recessed part 6 is formed between the projecting parts 5, 5. A funnel 1 can be formed of integrally shaped ribs consisting of the projecting parts 5 of a metal such as SUS or a synthetic resin, or the ribs consisting of the projecting parts 5, stuck to the inclined part. An inverted conical filter paper 4 is fitted to the interior of the pouring aperture 2 of the tunnel 1 and a solution 9 to be filtered is poured.  In this case, the outer surface of the filter paper 4 is retained oppositely to the faces of the robs of the projecting parts 5 formed radially on the inclined part of the pouring aperture 2 of the funnel 1, so that an air layer is formed in the recessed parts 6 on the inclined part. Thus, it is possible to enable the continuous and extremely rapid filtration of the solution 9 poured into the filter paper 4 through the filter paper 4.
Patent JP-H02182391-A (JP)
Title: Laser beam machine
Inventor: MORIYASU MASAHARU
IPC: B23K26/067
Filed: 1989-01-06
Abstract: PURPOSE:To divide laser beam into plural number without lowering pulse peak and to obtain a laser beam machine having high performance at a low cost by dividing the laser beam into the number of two times with one laser beam branching means. CONSTITUTION:When the laser beam 20 generated from a laser beam oscillator 1 is made incident into the six o'clock position of a first rotating chopper mirror 15a, in the case of making incident the laser beam 20 to a window part, this is passed through, and in the case of making incident this to a reflecting part, this is reflected and directed to a reflecting mirror 5a and further, reflected and made to the laser beam 20b. That is, in each pulse, the laser beam is divided into two, such as 20a 20b 20a 20b.... the divided beams 20a, 20b are made incident to a second rotating chopper mirror 15b. In these, one side of the beam 20a is made incident to the six o'clock position as the same as the first mirror 15a, and the other side of the beam 20b is made incident to the position shifting at 45 deg. angle from the incident position and the beams 20a, 20b are divided at each one pulse into four beams and applied to the materials 4a-4d to be worked, and the materials to be worked are worked.