baber/WOPTO huggingface dataset:
Patent GB-231131-A (GB)
Title: Improvements in display apparatus
IPC: G09F11/06
Filed: 1925-01-03
Abstract: 231,131. McDonald, L. R. March 20, 1924, [Convention date]. Hinged elements, rotary apparatus with.-In display apparatus wherein flexible placards are wound round a rotatable roller and are released and allowed to unroll successively to drop into view position, means are provided for exhibiting placards longer than the circumference - of the roller. A vertically reciprocating cross-head 31 has an upwardly-turned flange 32 which takes under the bottom edge of the rearmost hanging placard 33 and lifts it over the roller till the weight of the bight 37 is sufficient to drag down the placard to a front vertical position for viewing through a window 2. The movement of the cross-head 31 is effected by a motor 5 rotating through a worm 7 a disc 8 carrying two pulley wheels 21 on a pin 20. A cord attached to a fixed point 36 passes round the pulleys 21 and pulleys 23, 25 and is secured at its other end to the cross-head 31, which is thus raised and allowed to fall as the disc 8 rotates. Alternatively, the cross-head 31 is reciprocated by rack and pinion gear, a rack attached to the cross-head and one on a floating bar pivoted to the pin 20 each engaging a separate pinion on a common shaft. The placard-carrying roller is intermittently rotated at each revolution of the shaft 9 of the disc 8 by an eccentric pawl 16 engaging teeth 12 in a disc 16 on the roller shaft 18. The disc 13 is registered by a detent 11 on an arm frictionally journaled on the shaft 9, the detent extending over the pawl arm 16 further to prevent falling from operative position.
Patent GB-937224-A (GB)
Title: System for automatic recording and indicating of a code to be transmitted to or from a vehicle
IPC: B61L25/04
Filed: 1960-01-21
Abstract: 937,224. Locating conducting bodies. LKBPRODUKTER FABRIKSAKTIEBOLAG. Jan. 21, 1960 [Jan. 21, 1959], No. 2285/60. Class 37. [Also in Groups XXX and XL (c)] In a code reading system in which information in binary code marked inductively on a vehicle e.g. vehicle number and destination, is read during passage by one or more trackside codereproducing means, each digit marking means 7 comprises two coils 2 and 3 which may be connected directly (marking e.g. 1) or in the reverse sense (marking e.g. 0) by switch 20 and the or each reading means 5 comprises two, two-valve amplifiers 5<SP>1</SP>, 511 having input and output circuits 4 and 1, respectively, which are coupled together by the coils of the marking means. The amplifiers are alternately energized by an electronic switching unit 18 producing e.g. a negative square wave output which when applied to the grid circuits of each amplifier in turn reduces its gain to a low value. The amplifier stages have a common input coil 4 and each amplifier is connected to the output coil 1 such that their output currents flow in this circuit in opposite directions, thus for each position of the switch 20 on the vehicle the feedback from output to input is positive for one or other amplifier and it oscillates at a frequency determined by the constants of the output circuit. The information read by the amplifiers is transferred to recording means (not shown) from terminals 11<SP>1</SP>, 11<SP>11</SP> to which the anode circuits of the first amplifier valves are connected via rectifiers 9<SP>1</SP>, 9<SP>11</SP>. The complete number may be marked in a number of units 7, Fig. 2 (not shown), mounted above each other and read simultaneously by an equal number of reproducing means 5 similarly mounted on the track or the marking elements may be positioned in line in the direction of vehicle motion, Fig. 3 (not shown), and read in series by a single reproducing means 5.
Patent GB-120147-A (GB)
Title: Improvements in and applicable to Paper Making Machines.
Inventor: BLYTH LENNOX MILLAR
IPC: D21F2/00
Filed: 1918-01-05
Abstract: 120,147. Blyth, L. M. Jan. 5, 1918. Suction apparatus.-A vacuum roller for use in paper-making machines comprises a driven roller 1, surrounded by a hollow perforated cylinder 2 supported on rollers 3, 4, 5, 6, 7. The rollers 3, 4, 5 are rubber covered, with metal sleeves on their ends, and, with the roller 1, the cylinder 2, and adjustable packing-pieces 13, form two suction boxes which communicate with a vacuum pump by means of pipes 16. Trucks 11 prevent end movement of the cylinder 2. The packing- pieces 13 are hollow, and are continuously flooded with water through pipes 13a.
Patent GB-217857-A (GB)
Title: Improvements in or relating to the stiffening of wearing apparel
IPC: A41D27/06
Filed: 1924-01-05
Abstract: 217,857. Herbert, T. Jan. 5, 1924. Coats, overcoats, waistcoats; stiffeners; legs.-Stiffeners for garments are , of wire gauze covered with leather fabric or the like. In the case of a coat or overcoat the stiffener may be applied at the position shown in Fig. 2. The stiffener may be applied to the up-turn of a trouser leg, the roll of a roll collar, or the collar of a ladies' cloak.
Patent GB-916636-A (GB)
Title: Improvements relating to automatic telecommunication switching systems
Inventor: WARMAN BLOOMFIELD JAMES
IPC: H04Q3/00
Filed: 1959-01-05
Abstract: 916,636. Automatic exchange systems. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Dec. 31, 1959 [Jan. 5, 1959], No. 407/59. Class 40 (4). A two-party line LAB has two resistance chains R1A, R2A and R1B, R2B connected respectively to its two legs, tappings from said chains providing a starting potential when a calling earth is applied to the appropriate leg, the resistance chains being disconnected when a cut-off relay KAB operates in response to the setting of a primary. switch LF to extend the calling line to subsequent switching stages. Although the primary switch is shown as a line-finder having a bank position for each of the parties, two forward hunting switches having their inlets paralleled may be used. When a call is made say by earthing the + wire, the rise in potential at the join of resistors R1A, A2A is communicated to the marking wire ml A  and to the start wire Stl A . Relay ST operates to the latter and starts a line hunter F and a register selector H. When the latter finds a free register TF operates to stop the switch, and TFS follows. When the line hunter finds the marked line T operates to stop the hunter and TS follows. Relays TS, TFS together bring up TT. Relay TS disconnects ST which releases. Relay TT connects up a circuit over arcs of F and H to signal the identity of the hundreds group containing the wanted line (over SF) and the tens and units digits in coded form to the register. The register then sets the line-finder LF by revertive impulsing in accordance with the calling line's identity just received. When this is achieved relay BB in the transmission bridge XB operates to earth the P-wire to bring up KAB which locks and disconnects the resistance .chains R1A, R2A and RIB, R2B. The start potential having thus been removed relays T, TS, TT release. The lock-up circuit for KAB now applies busy potential to both P-wire irrespective of whether the call is completed or not. In the latter case the register will time out and release the connection leaving KAB locked up and the line permanently busied. This condition may be removed as described in Specification 916,633. If the call is completed, metering is affected over the P-wire in the normal manner rectifiers rf1A, rf1B confining the metering voltage to the apppropriate meter. On release in this case KAB is shunted down by - ve battery applied from the bridge circuit XB when relay BB therein releases. Non-party lines such as LC are provided with a resistance earth connected to the + wire to provide a marking on the - wire when the line is looped. This earth is removed by operation of the cut-off relay.
Patent GB-185060-A (GB)
Title: Locking device for electric lamps
IPC: H01R33/97
Filed: 1922-01-09
Abstract: 185,060. White, S. D., and Saunders, C. W. Jan. 9, 1922. Locks, pin-key.-A device for locking electric incandescent lamps in their holders comprises a spring 1 adapted to yield to allow the pins c of the bulb to be passed into the bayonet slots and to prevent their withdrawal therefrom, a member 5 secured to the spring and having a spiral slot with which a loose key 2 can be engaged, so that by rotating the key it first comes into contact with the lamp-holder and then moves the spring away therefrom to permit withdrawal of the bulb. A cover 4 prevents access to the holder, but is provided with an aperture for the passage of the key.
Patent GB-1299062-A (GB)
Title: Tungsten-rhenium alloy powder
IPC: C22C1/00
Filed: 1970-01-06
Abstract: 1299062 Making W-Re alloy powder; powder metallurgy GTE SYLVANIA Inc 6 Jan 1970 [6 Jan 1969] 679/70 Heading C7D W-Re alloy particles with an average size of 0À5-4 microns and a homogeneous distribution of W and Re in each particle are made by spray drying an aqueous solution of a W-source and a Re source and reducing the sources without appreciable loss of Re. Suitable W-sources are ammonium tungstate or metatungstate, suitable Re-sources are ammonium perrhenate, Re Cl 3  or Re F 6 , the spray drying temperature is preferably no more than 300C., to avoid loss of Re, the spray dried powder may be heat in air at about 300C. for about 2 hours and reduced in hydrogen at higher temperatures. The particles give good properties to alloys produced therefrom by powder metallurgy, because of the homogeneity thereof without long sintering times.
Patent GB-779326-A (GB)
Title: Improvements in or relating to the drying of webs
IPC: F26B13/14
Filed: 1956-01-09
Abstract: 779.326. Drying fabrics. MITCHELL ENGINEERING, Ltd. (Smith, H. L.). Jan. 9, 1956, No. 726/56. Class 34(1) In an apparatus for drying a long web of paper &c. the web 10 is trained round rotary steam-heated drying rolls 11, the steam being introduced into the interior through pipes 13 leading from a supply main 14 and the condensate lead off into a discharge main 16 via pipes 15. In order to supply additional heat to the web a high-boiling-point heat-transfer liquid, such as bi-phenyl or poly-phenyl _products, is circulated through arcuate chambers 22 by means of supply pipes 23 fed by a pump 28 connected to a heater 27 by a main 24 and discharge pipes 25 communicating with a return pipe 26. Heated air may be blown into the spaces between the upper rolls and their corresponding chambers to prevent steam or water vapour being trapped therein through supply and exhaust conduits 30, 33 connected to mains 32, 35.
Patent GB-546636-A (GB)
Title: Production of composite articles with rubber
IPC: C08J5/12
Filed: 1941-01-21
Abstract: 546,636. Joining rubber to other surfaces. SCIENTIFIC & INDUSTRIAL RESEARCH, HONORARY ADVISORY COUNCIL FOR. Jan. 21, 1941, No. 797. Convention date, Jan. 3, 1940. [Class 70] In attaching vulcanizable rubber compositions to a backing such as metal which might be affected by ingredients in the rubber compositions a layer of liquid adhesive which carries a flaky inorganic substance such as flaked aluminium, talc, mica &c. is interposed between the backing and the rubber. The adhesive may be a solution of rubber conversion products such as are described in Specification 545,121. Successive layers of conversion products of diminishing hardness may be applied. A layer of a tie cement consisting of a rubber solution which may contain zinc oxide or short-fibred asbestos may be applied between the adhesive and the vulcanizable rubber. Specification 449,528, also is referred to.
Patent GB-174340-A (GB)
Title: Improvements in electric current generators
IPC: H02K23/62
Filed: 1922-01-11
Abstract: 174,340. Roller, K. Jan. 21, 1921, [Convention date]. Void [Pubdished under Sect. 91 of the Act]. Addition to 172,332. Machines with two or more armatures. -- The armatures of two generators of the kind described in the parent Specification are mounted on a common shaft and the exciting windings are interconnected so as to diminish the magnetic fluctuation of the system. The generator has two magnet systems 1, 2, and 1<1>, 2<1>: armatures 3, 4 and 3<1>, 4<1> carrying windings 7, 7' connected to a commutator 8 are mounted on a rotating shaft 5. The armatures are inclined at an angle of 45‹ to each other, so that an increase in the magnetic reluctance of one system due to the relative displacement of the armatures and field magnets is balanced by a decrease of reluctance in the other system, and, as the exciting windings 6, 6<1> are in series, the effect is to keep the exciting current constant. Another construction is described in which there are two stationary ring armatures a, a<1>, Fig. 2, each acted upon by a rotating salient pole magnet, the two field magnets m, m<1> being angularly displaced relatively to each other. The numbers of poles on the armature and magnet of each generator are such that the poles of one polarity are all opposite an armature pole at one time, while the poles of the other polarity are all opposite interpolar spaces. On account of the mutual position of the magnet wheels, there is a phase difference of 90‹ between the current generated in the winding b and that in the winding b<1>, so that this form of construction can be used for generating two-phase alternating currents.
Patent GB-112780-A (GB)
Title: Climbing Iron for Mountaineering.
Inventor: ERNST EDUARD
IPC: A43C15/06
Filed: 1918-01-15
Abstract: 112,780. Ernst, E. Jan. 19, 1917, [Convention date]. Athletic overshoes. - A climbing iron for mountaineering comprises a pair of sole plates d hinged together at the toe f and extended through the waist slidably to engage clamp plates c hinged to a pair of heel plates b, which are jointed together at the rear of the boot. The sole and heel plates are provided with upstanding flanges e, i respectively, and have downwardlyextending tongues r, s stamped from them, those in the body of the plates extending transversely, and those at the edge of the plate being arranged longitudinally of the boot. The device is secured by means of a right and left screw p, and by straps engaging loops t.
Patent GB-120668-A (GB)
Title: Improvements in Hammerless Guns.
Inventor: ANSON EDWIN GEORGE
IPC: F41A19/12
Filed: 1918-01-17
Abstract: 120,668. Anson, E. G. Jan. 17, 1918. Breech actions, drop-down barrel.-Relates to hammerless guns of the Anson and Deeley type and consists in arranging the sear spring in or at the mouth of the usual slot which is provided for the cocking-mechanism, so that the cutting of special slots in the action-body for the sear springs is obviated. In the construction shown, the sear spring a is arranged vertically at the rear of the slot b, with its top end inserted in a recess in the action body, and its lower end acting on a shoulder d<1> on the sear d. In modifications, the sear spring is secured to the sear.
Patent GB-191000530-A (GB)
IPC: B23D55/06
Granted: 1900-01-01
Abstract: 530. Peters, H. Jan. 8. Band-saw machines.- Band-saw pulleys are coated with an agglomerate material consisting of granulated or powdered cork, sawdust, or wood fibre, combined or agglomerated into a solid mass with such binding - materials as oxidized linseed oil. The mixture may be formed under heat and pressure into strips or sheets d, and is furnished with a backing e of jute, canvas, or the like. The strips are cemented to the roughened surfaces of the pulleys b by the aid of heat; and the pulleys are then placed in a lathe and given a convex curvature by turning. The Provisional Specification mentions also the condensation products of phenol and formaldehyde as suitable binding- materials.
Patent HK-62594-A (HK)
Title: Razor component and lubricating strip
Inventor: BRAUN DAVID B
IPC: B26B21/44
Filed: 1994-06-30
Abstract: A razor component (R) and lubricating strip (20). The strip (20) comprises a shave-aiding agent and between about 0.10 to about 10% by weight of a water soluble cosmetically acceptable plasticizer for the shave-aiding agent. This reduces the injection molding temperature of the strip (20), so that the strip (20) can be molded on the component (R) after the component (R) has been molded.
Patent HK-68092-A (HK)
Title: Alpha-aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3h)-yl)benzeneacetonitriles
Inventor: BOECKX GUSTAAF MARIA
IPC: C07D243/06
Filed: 1992-09-10
Abstract: Novel  alpha -aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-benzeneacetontr iles which are effective in destruting and/or preventing the growth of Protozoa; pharmaceutical compositions comprising such compounds as active ingredients and processes of preparing such compounds and pharmaceutical compositions.
Patent HU-T59795-A (HU)
Title: Selective herbicide compositions containing arene-sulfonyl-cyclic-guanidine derivatives as active components and process for producing the active components
Inventor: BELAI IVAN
IPC: C07D251/12
Filed: 1991-01-25
Abstract: The herbicide comprises salts of organic and inorganic acids and the active agent, which is 1-arsenic-sulphonyl-2- azinyl-imino)-cyclic- guanidine productc
Patent HU-T37885-A (HU)
Title: Process for preparing compositions inhibiting dental caries
Inventor: SCHEIBL JOZSEF
IPC: C12R1/85
Filed: 1979-11-30
Abstract: The prod. is a dental decay inhibitor, comprising of an active ingredient a carbohydrate which ferments with yeast to produce an alcohol, Saccharomyces base, ham-, vegetable- or fruit flavourings in wholemeal flour and colourings.
Patent JP-H08189764-A (JP)
Title: Surface dryer
Inventor: KAJI SHINICHI
IPC: F26B15/12
Filed: 1995-01-05
Abstract: PURPOSE: To dry uniformly a coated surface without causing uneven dry, improve thermal efficiency, shorten a drying time and reduce an amount of thermal energy to be consumed in the case where a wide coated surface of an outer wall panel and the like is dried by blowing hot air thereon. CONSTITUTION: A dryer is provided, which dries a surface 2 by blowing hot air thereon. This surface dryer 1 comprises a hot air outlet port 12 provided respectively at many positions on a front face opposed to the surface 2, a hot air buffer chamber 13 provided on a rear face side of the hot air outlet ports 12, and a hot air recovery chamber 11 provided on the front face side of the hot air buffer chamber 13 which communicates to the hot air outlet ports 12 through hot air outlet cylinders 14 which are idly set to hot air recovery ports 15 opened to the front face of the hot air recovery chamber 11.
Patent JP-S5283629-A (JP)
Title: Novel 11, 15, 16-trihydroxy-9-oxo-prostadienoic acid derivatives
Inventor: INUKAI NORIKI
IPC: A61K31/20
Filed: 1976-01-01
Abstract: PURPOSE: Drug exhibiting the same pharmacological activity as prostaglandine F 2 α and prostaglandine E 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10200849-A (JP)
Title: Method and device for image processing, and recording medium
Inventor: KANEDA KITAHIRO
IPC: H04N5/91
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for image processing, and the recording medium which can be manufactured at low cost and obtain a still picture of sufficiently high picture quality. SOLUTION: A frame 10 has an odd-field video signal (x) and an even-filed video signal (z) read out of output ports #a and #b respectively at the same time. A subtracter 14 calculates a half of the absolute value of the difference between the odd-field video signal (x) and the output signal of its delay circuit 12. A mean value circuit 16 calculates the mean value of the odd-field video signal (x) and the output of the delay circuit 12 and a subtracter 18 substrates the even-field video signal (z) from the output of the circuit 16 and outputs its absolute value. A comparing circuit 20 compares the outputs of the subtracters 14 and 18 with each other to judge the extent of motion of a pixel of interest, and makes an image composing circuit 22 puts the even-field video signal (z) and the output signal of the mean value circuit 16 together at a mixing ratio corresponding to the result.  A switching circuit 24 selects the odd-field video signal (x) in odd fields and the output signal of the circuit 22 in even fields.
Patent JP-H11199318-A (JP)
Title: Production of barium titanate
Inventor: NAKAMURA HIROYA
IPC: C01G23/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain stable barium titanate little in the fluctuation of characteristics by the changes of production conditions by mixing BaCO3 powder with TiO2 powder having a specific surface area of specific value or larger measured by BET method and subsequently calcining the mixture. SOLUTION: This method for producing barium titanate comprises mixing BaCO3 powder with TiO2 powder having a specific surface area of >=5 m<2> /g measured by BET method in a Ba/Ti ratio of 1:000 to 1:010 molar ratio and subsequently calcining the mixture powder at 900-1,200 deg.C in a calcination oven.  The obtained barium titanate powder is preferably used as follows; adding Dy2 O3 , MgO, BaO, SiO, MnO2 and B2 O3 in prescribed amounts, respectively, to the obtained barium titanate powder, mixing the obtained reduction-resistant dielectric ceramic with a prescribed amount of a binder and a prescribed amount of a plasticizer, forming a green sheet from the mixture, punching the green sheet in a prescribed size, forming an inner electrode from a Ni paste, laminating the prescribed number of green sheets, pressing the laminate, sintering the laminate in a reducing atmosphere, and subsequently forming an outer electrode to provide a laminate ceramic condenser.
Patent JP-H11195650-A (JP)
Title: Gas feed method and thin film forming equipment
Inventor: TERASAKI MASATO
IPC: C23C16/44
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To feed film forming gas stably when a film is formed and to protect a piping against contamination caused by fluoride gas when a cleaning operation is carried by a method wherein a cleaning gas flow check open-close valve is detached from a film forming gas feed system. SOLUTION: A cleaning gas inflow check valve is detached from a TEOS (tetraethoxysilane) and O2 gas feed piping 13. The valve 8 of a cleaning gas feed piping 14 is closed, and O2 , N2 , and Ar used for diluting cleaning gas is made to flow from the O2 gas feed piping 17 of a film forming gas feed system 11. After the pressure of diluent gas of the film forming gas feed system 11 gets high enough to stop cleaning gas from flowing into the TESO (tetraethoxysilane) and O2 gas feed piping 13, the valve 8 of the cleaning gas feed piping 14 is opened to feed cleaning gas, and cleaning gas and diluent gas are mixed together in a confluence piping 16 and fed to a reaction chamber 1.
Patent JP-S60146970-A (JP)
Title: Packing device
Inventor: HOSOKAWA TAKASHI
IPC: F16K11/07
Filed: 1984-01-04
Abstract: PURPOSE:To reduce the sliding resistance, in a packing device for changeover valve, by making a plurality of holes axially through a ring packing while providing projections fittable in said holes as the packing stopper. CONSTITUTION:Packings 86-91 are provided in the cylinder 2 of changeover valve 1 while holes 95-97 are made approximately in the center of ring cross- section while penetrating from the right to the left. Projections 195-197 are provided fittably in said holes, the length of which is set variously with correspondence to the type and pressure of fluid flowing through the changeover valve. Consequently, accumulated frictional force caused through motion of valve rod 3 of packing is born by the projections and never applied onto the packing. Since each packing will bear the frictional force of itself, highly reliable changeover valve having low sliding resistance can be obtained.