baber/WOPTO huggingface dataset:
Patent GB-1068541-A (GB)
Title: Improvements in and relating to dish washing machines
Inventor: GIBSON ROBERT JOHN
IPC: A47L15/16
Filed: 1964-01-03
Abstract: 1,068,541. Dishwashing machines. CHARLES COLSTON Ltd. Dec. 23, 1964 [Jan. 3, 1964], No. 432/64. Heading A4F. [Also in Division B2] A dishwashing machine comprises a washing chamber C, Fig. 1, through or within which, in operation, washing liquid is continuously circulated, means to withdraw a proportion of the liquid in circulation and by centrifugal means 7 to separate the withdrawn portion into relatively soilfree and soil-rich fractions, the soil-free fraction being returned to the washing chamber and the soil-rich fraction isolated for further treatment or discharge. The chamber C is provided with a door to enable articles to be washed to be placed on racks R and a pump P draws liquid from a sump S having a filter F for delivery through a duct M to a spray T. The duct M is also connected by a pipe 9 to an inlet 8 of a cyclone 7 having an outlet 10 connected by a pipe 11 to the chamber C to direct or spray soil-free liquid to parts of the articles not reached by the spray T. The cyclone also has an underflow outlet 12 for supplying soil-rich liquid to a settling chamber 13 having an outlet 14 connected to a length of rubber tube 15 in a chamber 16 conected by a pipe 17 to the pump P, the pressure from the pump acting to contract the tubing during operation to prevent the soil-rich liquid from passing to a drain 18. When the pump is stopped, the tubing opens to let the liquid in the tank 13 pass to the drain with the liquid from the chamber C. The tube 15 may be closed by the return of the liquid moving a plunger towards an anvil against which the tube rests. The liquid in the settling tank may pass through a fine-mesh screen back to the chamber C. In a further embodiment, the inlet (8) of the cyclone 7 is connected by a pipe (9<SP>1</SP>, Fig. 3) to the duct (M) from the pump (P) and has its outlet (10<SP>1</SP>) connected by a pipe (11<SP>1</SP>) to the washing chamber. The underflow outlet (12<SP>1</SP>) is connected to a diffusing cone (30) in a settling tank (13<SP>1</SP>), the upper end of which is connected by a flowrestricting device (28) to the washing chamber and the lower end of which is connected by an outlet (14<SP>1</SP>) and pipe (15<SP>1</SP>) to a drain valve (27). The flowrestriction consists of a chamber having a tangential inlet passage and an axial discharge passage. In a further embodiment, two or more cyclones are used in series, the underflow of the first being discharged into the inlet of the second.
Patent GB-400800-A (GB)
Title: Improvements in or relating to the closure of sporting cartridges
IPC: F42B7/12
Filed: 1933-01-07
Abstract: 400,800. Ammunition cartridges. DHOME, A. and DEFFRENNE, P., 12<bis>, Place de Laborde, Paris. Jan. 7, 1933, No. 568. [Class 9 (i).] A shot charge 2, Fig. 1, is retained in a metal cartridge case by a wad 3 over which teeth 4 at the end of the cartridge case 1 are bent, said teeth having their bases spaced apart as shown in Fig. 2.
Patent GB-761787-A (GB)
Title: Microwave tuning network
IPC: H01P7/08
Filed: 1954-01-08
Abstract: 761,787. Microwave networks. STANDARD TELEPHONES & CABLES, Ltd. Jan. 8, 1954 [Jan. 12, 1953], No. 590/54. Class 40 (8). A tuner for a microwave transmission line of the " line-above-ground " type described in Specifications 704,050, 708,601 and 761,764 comprises a pair of stub conductors 6, 7 coupled to the " line " conductor 2 of the transmission line. The " line " conductor 2 is spaced from a planar " ground " conductor 1 by a layer of dielectric material 3. The dielectric layer 3 is recessed at 4 and a dielectric strip 5 equal in thickness to the depth of the recess is arranged to be longitudinally movable within the recess. Carried on the upper surface of the strip 5 are the two stub conductors 6, 7 which abut or overlap the line conductor 2. Between the stub conductors 6, 7 the strip 5 is recessed to receive a slidable dielectric strip 11 having on its surface a conductor 12 which couples to gether the conductors 6, 7. The conductors 6, 7, 12 together with a portion of the line conductor 2 form a resonant network whose size may be adjusted by moving the conductor 12. The adjustment may alternatively be effected by altering the spacing of the stubs 6, 7. One or more further tuners 14 may be provided at spaced distances along the line 2 to operate as a band-pass filter. The whole circuit may be printed to form a non-adjustable resonant network.
Patent GB-1363381-A (GB)
Title: Selectively energizing facsimile receivers
IPC: H03K17/28
Filed: 1972-01-06
Abstract: 1363381 Facsimile receiver MAGNAVOX CO 6 Jan 1972 638/72 Heading H4F Part of a facsimile receiver in a frequency modulated facsimile transmission system is switched off and switched on by a detector in response to predetermined signals and having a response time for turn-on which is substantially less than that for turn-off. As described, information is transmitted over telephone lines by means of a frequency modulated audio carrier signal having a frequency range of 1500 to 2450 Hertz. The detector circuit, Fig. 2b, responds to the presence of a signal in this frequency range to cause transistor Q5 of a Schmitt trigger circuit to conduct. Transistors Q6 and Q7 are then non-conducting and an output of about 18 volts is supplied to the control logic for turning on the receiver. In response to a stop signal having a frequency of 1100 Hertz transistor Q 5  becomes non-conductive and Q6 and Q7 conduct, reducing the output to about 0 volts. Incoming signals to the receiver are supplied through a limiter and phase inverter to a video detector and then to a low pass filter and D.C. amplifier. The circuits are adjusted so that the amplifier output is negative for input frequencies below 1500 Hertz and positive for higher frequencies. The turn-off time of the detector is controlled independently of the turn-on time by varying resistor R6. The turnon threshold frequency is adjusted using resistor R3 and the turn-off threshold frequency is independently adjusted by means of resistor R4.
Patent GB-554926-A (GB)
Title: Improvements in or relating to dry cells or batteries
IPC: H01M6/48
Filed: 1942-01-16
Abstract: 554,926. Galvanic batteries. MULLARD, S. R., and HAYES, C. F. M. Jan. 16, 1942, No. 647. [Class 53] A dry battery having flat electrodes comprises a number of trays for containing the electrode, depolarizer, and electrolyte elements, opposite side walls of the trays being mutually inclined so that they may be nested under pressure to effect contact between the battery elements. As shown, the trays 10, which are moulded from thermo-plastic synthetic resin, are open at the top and bottom and are formed with base flanges 11 on which are placed carbon-coated zinc plates 17, the plates being held by pressing them on to the heated flanges so that the material flows to form retaining beadings 20 above the edges of the plates. The electrolyte elements 21, which may consist of a layer of paste or a coated or saturated wafer constructed as described in Specification 476,554, are then inserted, on top of which are placed tablets 22 of depolarized mixture. The cells are then nested, a shallow tray 23 carrying an electrode unit is placed at the top, and the assemblage is compressed to effect contact between the elements. The trays may be sealed together by softening them at the edges, but preferably the assemblage is covered by a sealing skin 27, which may be of the kind described in Specification 423,165. As shown, the lower portions of the walls of the trays are inclined at a greater angle than the upper, so forming expansion spaces 26. In a modified form, the walls have a single inclination, but do not fit closely, so that expansion spaces sealed at the top by the skin 27 are formed between them. When the trays are not thermo-plastic, the electrode units 17 may be moulded into them, or may be held by a sealing fluid or cement, or retained by flanges sealed to the walls of the tray. Instead of being moulded, the trays may be formed from a strip, Fig. 7, of paper or other sheet material, which is bent and joined at the ends and may be coated or impregnated with sealing material. Reference has been directed by the Comptroller to Specification 549,036.
Patent GB-102519-A (GB)
Title: Improved Means for Securing Sash Cords to Window Sashes.
Inventor: MORGAN CHARLES
IPC: E06B3/44
Filed: 1916-01-17
Abstract: 102,519. Morgan, C. Jan. 17, 1916. Sash-cord attachments.-The cords are attached to removable blocks H fitted into dovetailed recesses in the sashes B, portions of the beading C being cut away to admit of the removal of the blocks H. Reference has been directed by the Comptoller to Specifications 18376/88, 16596/97, 14061/01, and 4483/12.
Patent GB-109563-A (GB)
Title: An Improved Case for Holding Money Notes and like Articles.
Inventor: HARROP NATHAN
IPC: A45C1/06
Filed: 1917-01-15
Abstract: 109,563. Harrop, N. Jan. 15, 1917. Card and like cases.-A case for holding Treasury notes &c. comprises two stiff flaps, such as a, which are hinged together by a piece of flexible material c. Each of the flaps a is adapted to be covered by a flap b connected to note-retaining bands e, f. A writing-tablet may be secured to the part c. One of the flaps a may have an extension adapted to be secured over the outside of the other flap a when the case is closed. The parts a, b may be stiffened by cardboard, aluminium, &c.
Patent GB-342863-A (GB)
IPC: A01M1/14
Filed: 1930-01-08
Abstract: 342,863. Insect traps. GOURDON, G., 1, Rue St. Denis, Montmorency, Seineet-Oise, and WEBER, H., 5, Rue Scheurer Kestner, Mulhouse, Haut-Rhine, both in France. Jan. 8, 1930, No. 759. Convention date, Jan. 9, 1929. [Class 5 (i).] An insect trap of the type in which the insects are attracted by a source of ultra-violet radiations and brought within the zone of action of a suction device that draws them into a trapping chamber is characterized by the source of the radiations being movable and the intensity of the radiations being periodically and automatically variable. The trap comprises a tube a at the top of which is situated a frame c carrying an ultraviolet lamp b adapted to be rotated through gearing driven by a shaft l from an electric motor that also drives a suction fan i at the bottom of the tube a. The radiations of the lamp are occulted as it moves behind the vertical parts of the frame c and a further alteration in their intensity may be obtained by causing the lamp to be tilted in its rotation. A funnel f is situated below the lamp and leads into a cylindrical basket of metal gauze h through which the air is drawn by the fan. A counterweighted flap g keeps the entrance to the basket closed except when the suction fan is in operation. The rays from the lamp may be reflected from a double cone, one member being of zinc and the other of quartz, a layer of powdered zinc sulphide being arranged between the cones.
Patent GB-1501542-A (GB)
Title: Lubricant seals
IPC: F16C33/78
Filed: 1976-01-09
Abstract: 1501542 Sealing bearings FORD AEROSPACE & COMMUNICATIONS CORP 9 Jan 1976 [10 Jan 1975] 00824/76 Headings F2B and F2A An oil slinger 22, for sealing a bearing 18, is made of a material which can absorb oil, which is centrifuged out to lubricate the bearing when it rotates, the slinger 22 being mounted on a shaft 11 which extends with clearance through an aperture in an end wall of a housing 14 of the bearing 18, the slinger being between the bearing and end wall and of a diameter greater than the aperture. As well as sealing the bearing 18 when the shaft 11 is stationary, by absorbing oil, the slinger 22 is constructed as a labyrinth seal. The slinger 22 is of porous sintered bronze or porous nylon. An oil slinger 22 may be provided at each end of the bearing 18.
Patent GB-505931-A (GB)
Title: Improvements relating to suction cleaner nozzles
IPC: A47L9/02
Filed: 1938-01-11
Abstract: 505,931. Vacuum. cleaner nozzles. FORWARD ELECTRIC CO., Ltd., TWIGG, S. H., and JENNINGS, D. A. Jan. 11, 1938. No. 830. [Class 8 (i)] To the wall of the nozzle of a vacuum cleaner is attached a rubber strip or pad e having resilient studs f projecting alongside a grooved or serrated part c of the wall. The strip may be reversible, having studs on both edges.
Patent GB-764959-A (GB)
Title: Improvements relating to handles for mirrors, brushes, and like articles
IPC: A45D42/08
Filed: 1954-01-12
Abstract: 764,959. Handle fixings. CLISSOLD, Ltd., F. and CLISSOLD. J. S. Jan. 12, 1955 [Jan. 12, 1954], No. 842/54. Class 61 Relates to handles for mirrors, brushes &c. in which a tang or rod 3 is connected to a back plate 2 for the mirror &c. and extends through a frame 4 surrounding the back plate to form the support for a tubular hand-grip 1, the latter being passed over the rod or tang and provided with a cap 6 for engaging the frame, a terminal knob 7 being screwed on the end of the tang or rod to secure the parts together. The invention consists in forming the hand-grip 1 from a metal strip which is embossed or otherwise embellished in the flat on one surface and is then rolled into tubular form with its edges meeting and in which the cap 6 and knob 7 are formed with conical or tapering grooves 12 adapted to receive the ends of the hand-grip 1 when the knob is screwed up. Each conical groove 10 is formed on the inside of a circular, overhanging flange 11. The cap 6 and knob 7 may be turned from a solid bar or formed by pressing from sheet metal.
Patent GB-545227-A (GB)
Title: Improvements in temperature measuring apparatus
IPC: G01K13/04
Filed: 1941-01-23
Abstract: 545,227. Magnets. BRITISH THOMSONHOUSTON CO., Ltd. Jan. 23, 1941, No..897. Convention date, Jan. 27, 1940. [Class 35] [Also in Group XX]  A pyrometer is arranged in conjunction with a permanent magnet so that the temperatureresponsive element is maintained in close contact with or predetermined relation to, the ferrous metallic body whose temperature is to be measured. In order to maintain the magnetism of the magnet a suitable keeper element is provided which may be operated either manually or automatically. As shown in Fig. 2 a thermocouple element 11 is mounted on a permanent magnet 10 by means of a U-shaped frame 14 the leads 26 to an indicator being held between the frame 14 and lugs 19 having anodized surfaces for insulating purposes, a spring clip 22 and a bolt being provided. A pair of keepers 34 are carried by arms 35 pivoted to the lugs 19 provided with springs tending to remove the keepers from the magnet which, however, when the device is out of use has sufficient magnetic flux to keep the keepers in contact with the magnet against the action of the springs. When the device is applied to the body 13 whose temperature is to be measured part of the magnetic flux is byepassed and becomes too weak to hold the keepers in position which then fly out to allow the magnet and thermocouple 11 to be positioned accurately. Various forms of keepers and thermocouples are described in the Specification. Fig. 14 shows one method of ascertaining the temperature of a moving body 62. A rigid metal plate 69 is positioned between the body 62 and the magnet, the plate 69 having a slot 71 therein through which the thermo-couple element 11 may contact the moving body 62.
Patent GB-1333144-A (GB)
Title: Metal dispersoid powder compositions
IPC: C22C1/10
Filed: 1971-01-07
Abstract: 1333144 Metal dispersoid powder compositions SHERRITT GORDON MINES Ltd 7 Jan 1971 [27 Jan 1970] 905/71 Heading C7D A finely divided, compactible and non- pyrophoric powder composition suitable for powder metallurgical preparation of high temperature resistant wrought metal and metal alloy products comprises plate like metallic host particles formed of nickel, cobalt, iron or an alloy based on at least one of these metals, the platelets having a thickness less than 1 micron and a width at least 5 times the thickness, said host particles having fixed in the planar surfaces thereof from 0À001 to 0À10 volume fraction of refractory dispersoid particles having a mean particle radius between 1 and 20 milli-microns. Equi-axed metal or metal alloy particles in the size range 0À2 to 5 microns are milled with the dispersoid to produce the platelets. The dispersoid may comprise the refractory oxides or borides, nitrides or carbides. Specified oxides are those of Th, Y, Mg, Ca, Zr, Si, U, La, Be, Al, Hf, Ce, Ti. Said alloy may be formed with Cr, Mo, W, Be, Mg, Mn, Nb, Ta, Ti, V or Zr.
Patent HK-13383-A (HK)
Title: A phenylalkylaminoethylsalicylamide, its preparation and pharmaceutical compositions containing it
Inventor: GOLD ELIJAH HERMAN
IPC: A61K31/166
Filed: 1983-04-21
Abstract: The (R,R) optical isomer of labetalol, namely 5-[ (R)-1-hydroxy- 2-[(R)-1-methyl- 3-phenylpropyl)amino ]ethyl]salicylamide, and its pharmaceutically acceptable acid addition salts, in a state substantially free of the corresponding (R,S), (S,R) and (S,S) optical isomers, are novel compounds with favourable therapeutic properties in comparison with labetalol. They can be used in particular in the treatment of hypertension. The novel (R,R) optical isomer and its pharmaceutically acceptable acid addition salts can be prepared by removal of the protecting groups from an N,O-protected (R,R) optical isomer or acid addition salt thereof, wherein the basic nitrogen atom and the phenolic hydroxy group are protected, preferably by hydrogenolytic removal of hydrogenolysable groups.
Patent HK-72296-A (HK)
Title: Television apparatus pix-in-pix
Inventor: CHRISTOPHER TODD J
IPC: H04N5/262
Filed: 1996-04-25
Abstract: A pix-in-pix television display includes circuitry for reducing the amount of memory needed to hold one field of the reduced size image. In the display apparatus, digital samples representing the large and small picture signals are developed at substantially equal rates by separate circuitry. Subsampling circuitry stores one out of every five of the samples representing a horizontal line of the small picture. These samples are displayed, synchronous with the large picture at a rate three-fifths times the display rate of the large picture samples to produce an apparent size reduction of one-third in the horizontal direction.
Patent HK-92590-A (HK)
Title: Electrostatic spraying apparatus
Inventor: COFFEE RONALD ALAN
IPC: B05B5/025
Filed: 1990-11-08
Abstract: An electrostatic spraying apparatus for spraying liquid has a spraying edge (8) provided with teeth (12). No parts of the apparatus provide a low potential influence near the spraying edge, keeping leakage losses to a minimum. At the voltage provided by a high voltage supply, the field strength at the tips of the teeth (12), is sufficient to form on ligament of liquid per tooth. The ligaments break up into droplets which have a size largely independent of fluctuations in field strength caused by varying the distance from the target to be sprayed.
Patent JP-H02180552-A (JP)
Title: Polishing device
Inventor: KOIKE EIJIRO
IPC: B24B37/025
Filed: 1989-01-05
Abstract: PURPOSE:To work the body to be worked of spherical surface in Angstrom rms surface roughness number by fitting the surface plate on which a spherical face part is formed so as to attach easily to the device main body and executing spherical facing of the spherical face part by the working machine provided separately. CONSTITUTION:A surface plate 1 forming a spherical face 13 is sticked by an adhesive to a base plate 16 and the through hole of the base plate 16 is fitted to the projecting part 17 of a bottom plate 18. The base plate 16 is pinched/fixed by a bonding plate 19 and the bottom plate 18, on one part, the body W to be worked is sticked by an adhesive to a false bowl 35. A surface plate shaft 9 is pivotally supported with static pressure by engaging the spherical main part 37 of a rocking shaft 38 by fitting into the tommy bearing part 36 of the sticking bowl 35. A motor 30 is actuated and the surface plate 1 fitted to a surface plate shaft 9 is rotated via a speed reducing device 29 and coupling 28. Simultaneously, the rocking shaft 38 is driven in an arrow mark 39 direction by a crank mechanism 40. Thus float/polishing are progressed by the SiO2 ultrafine particle in a liquid film 43. As a result, the spherical face 13 of the surface plate 1 is transferred on the face 42 to be worked and the surface roughness becomes in about Angstrom rms number.
Patent JP-S59159417-A (JP)
Inventor: MATSUTSU ANDAASU ENGUUOORU
IPC: F16C27/02
Filed: 1984-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62160143-A (JP)
Title: Method for liquefying coal
Inventor: YAMADA YOICHI
IPC: B01J27/06
Filed: 1986-01-07
Abstract: PURPOSE:To enhance coal liquefying capacity by suppressing the growth of a particle size at the time of baking, by introducing a powder containing metal iron or iron oxide and gas containing hydrogen sulfide into a fluidized baking furnace an baking both of them at 250-1,000 deg.C to form an iron sulfide catalyst. CONSTITUTION:A powder containing metal iron or iron oxide and gas conataining hydrogen sulfide are introduced into a fluidized baking furnace and baking reaction is performed at 250-1,000 deg.C to obtain a coal liquefying catalyst. Metal iron is one with a valency of 0 of a reduced state and iron oxide is FeO, Fe2O3 or Fe3O4 and the particle size thereof is pref. 100mum or less and more pref. 10mum or less. Gas containing hydrogen sulfide is that containing 1% or more of hydrogen sulfide and, as coexisting gas, hydrogen, nitrogen or inert gas is pref. but the presence of gas such as oxygen or chlorine is not pref. The baking temp. is more pref. 300-600 deg.C.
Patent JP-S5494048-A (JP)
Title: Production of rod for optical fiber
Inventor: YOKOTA HIROSHI
IPC: C03B37/018
Filed: 1978-01-06
Abstract: PURPOSE:To eliminate the thermal deformation of a quartz tube thereby to produce a material rod having a uniform diameter and a uniform refractive index distribution by holding the quartz tube such that its axial temperature distribution has at least two maximums. CONSTITUTION:An oxyhydrogen burner having two nozzle holes are supplied at its inner hole 1 with oxygen gases and at its outer hole 2 with hydrogen gases. If the burner is moved while being heated along a quartz tube, a portion of the oxygen gases coming from the inner hole 1 is blown directly onto the quartz tube, without being mixed with the hydrogen gases, so that it acts as a cooling gas. Thus, the temperature distribution having two maximums such as 1300 deg.C can be stably established with the use of the single heating source. Thus, it is possible to produce a material rod which has a uniform core diameter and a uniform refractive index distribution.
Patent JP-S62129022-A (JP)
Inventor: KITABAYASHI HISAYUKI
IPC: A47J47/00
Filed: 1985-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59130328-A (JP)
Inventor: MIROSURAFU PABEKU
IPC: B65H69/06
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000198246-A (JP)
Title: Print data processor
Inventor: IKEDA HIDETOSHI
IPC: G06T1/00
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To realize a print without any deterioration of image quality. SOLUTION: When writing of a vector data is carried out sequentially, a bit map data 2 is also developed using a dummy. A vector development data containing transmission attributes and a bit map development data developing only the bit map data 2 sequentially are stored temporarily in memories. While fetching the reserved data immediately before printing, a vector data 1 is synthesized on the bit map data 2 using the transmission attributes to produce an image data 12 through single operation thus producing a print data.