baber/WOPTO huggingface dataset:
Patent GB-352444-A (GB)
Title: Improvements in or relating to fuel briquettes
IPC: C10L5/12
Filed: 1930-01-03
Abstract: 352,444. Composition fuel. WHITE, W. W., 1, South Villas, Camden Square, Camden Town, London, and PONTET, H. D., 41, Parkhill Road, Croydon. Jan. 3, 1930, No. 233. [Class 50.] Fuel briquettes which have been stored at 400- 600‹ C. in an atmosphere free from oxygen preferably being subjected to radiant heat as described in Specification 352,556, are dipped in a solution of sodium silicate and then subjected to the direct action of a Bunsen flame. A proportion of iron or manganese oxide may be mixed with the fuel preferably with the binder to increase the weight of the ash formed and a sodium salt may also be added to provide a luminous flame.
Patent GB-100014-A (GB)
Title: Improvements in Apparatus for Elevating, Depressing, Turning and Generally Handling Motor Vehicles.
Inventor: MURUA REGINO
IPC: B66F7/06
Filed: 1916-01-06
Abstract: 100,014. Murua, R., Otermin, A., Narvarte, N., and Cucullu, R. Jan. 9, 1915, [Convention date]. Lever load-handling appliances; jacks.-A device for raising and turning motor vehicles fixed to the rear of the chassis and adapted to be operated from the fly wheel of the engine consists of two wheels 14, 16 carried by pairs of arms 15, 25. The arms 25 are fixed to a threaded block 9, which is traversed to raise or lower the wheels 14, 16 by means of a screw 8. The wheel 14 can be rotated by worm gearing 12. The screw 8 and gearing 12 are both rotated from a shaft 2 by bevel gears which are thrown into and out of engagement by levers. The shaft 2 is provided with a friction-wheel engaging the fly-wheel of the engine. The frame 17 of the device is fixed to the chassis, suitable spacing blocks being provided.
Patent GB-1353853-A (GB)
Title: Method of preparing a cermics structure
IPC: C04B38/06
Filed: 1972-01-04
Abstract: 1353853 Ceramic structures NISSAN MOTOR CO Ltd 4 Jan 1972 [13 Jan 1971] 287/72 Headings C1J C1A and C1N [Also in Division D2] A ceramics structure is prepared by agitating a mixture of ceramics in powder form and organic fibres in a liquid to obtain a suspension in which the ceramics and organic fibres are uniformly dispersed, making paper from the suspension on a wire mesh, at least partially drying the paper, and baking the resultant sheet to sinter the dispersed ceramics and burn out the organic fibres. Liquids include water, toluene or benzine. Water repellent (e.g. rosin) may be added when the liquid is water. Binders which may be added to the liquid include polyvinyl alcohol, gum arabic and rosin. Ceramics include silicates, alumina, cordiente, spodumene, zirconia, magnesia, titania and mixtures thereof. In Example 1 clay (0À5-5 wt. per cent) and cellulose (0À05-0À3 wt. per cent); in Example 2 α-Al 2 O 3  (0À5-5 wt. per cent), bentonite (0À01-0À5 wt. per cent) and cellulose (0À05-0À3 wt. per cent) and in Example 3 cordierite ( 4 wt. per cent) and hemp pulp (0À8 wt. per cent) were used in conjunction with water as starting materials. Examples I and III also describe shaping processes (prior to baking) for the sheets into corrugated sheets, cylinders and honeycomb structures.
Patent GB-349990-A (GB)
Title: Improvements in or relating to machines for preparing or spinning yarns and threads
IPC: D01D5/04
Filed: 1930-01-03
Abstract: 349,990. Preparing and spinning artificial fibres. BRITISH CELANESE, Ltd., 22, Hanover Square, London, DICKIE, W. A. and HALE, F. C., of British Celanese, Spondon, near Derby. Jan. 3, 1930, No. 346. [Classes 120 (i), 120 (ii), and 120 (iii).] In preparing or spinning yarns from artificial fibres the machine parts over or near to which the material passes while in a substantially untwisted state are made of or covered with cellulose acetate or other cellulose derivative to prevent attraction towards these parts of the fibres which have become electrified during the preparing or spinning operation. The machine parts specified for treatment in this manner are the calender rollers and guide funnel of a carding engine, gill-box or drawing frame and the top of the can into which the sliver is coiled ; the doffer-knife shaft in a carding engine and the lower roller of the last pair of drawing rollers in a drawing or slubbing frame. While constructing or coating the other parts with cellulose acetate as described, the difficulty may be removed in the case of the doffer-knife shaft by applying a neutralizing charge thereto.
Patent GB-218205-A (GB)
Title: Coating labels and the like with adhesive liquid
IPC: B65C11/04
Filed: 1924-01-05
Abstract: 218,205. Harper, P. W. Jan. 5, 19-24. Addition to 172,504. Coating-machimes.-In a modified form of the machine for coating labels &c. with adhesive, described in the parent Specification, the coating- wheel 12, which is driven at a greater speed than the feed-roller 4, is of a materially greater diameter than the feed-roller and rotates in the adhesive chamber 1. A scraper 14 and a transverse bar 15 to guide the labels on to the coating- roller are provided.
Patent GB-700764-A (GB)
Title: Improvements in or relating to variable pitch marine screw propellers
Inventor: GILBERT ERIC DAVENPORT
IPC: B63H3/04
Filed: 1951-01-05
Abstract: 700,764. Variable pitch marine propellers. SLACK & PARR (MARINE), Ltd. Jan. 7, 1952 [Jan. 5, 1951 No. 402/51. Class 114 In a variable pitch marine propeller of the kind in which the blades are rotated by crank pins 19 projecting inwardly from the blade roots and carrying slide blocks 21 disposed within transverse guide channels 31 in an axially slidable crosshead 22, the sides 31a of the guide channels and the blocks are of arcuate shape to prevent displacement of the blocks along the crank pins. The crank pins are carried by crank rings 15 secured to the blades by bolts and interengaging dogs 18. Embodiments are described for two and three blade propellers.
Patent GB-398079-A (GB)
Title: Improvements in or relating to sound reinforcing apparatus
IPC: G10K11/08
Filed: 1933-01-06
Abstract: 398,079. Sound-magnifying appliances. SOUCIET, H. A., 174, Rue de Charonne, Paris. Jan. 6, 1933, No. 489. [Class.13.] A sound-magnifying device comprises several sound amplifiers differing both in shape and material, access to which is controlled by obturators actuated by individual handles &c. or a single controlling-member with different positions. A chart may be provided for indicating the most suitable combination of amplifiers for different kinds of sounds, the amplifiers corresponding to wind, string and percussion instruments being, as far as possible, isolated.
Patent GB-686353-A (GB)
Title: Sealing artificial respiration apparatus
IPC: A61H31/02
Filed: 1951-01-08
Abstract: In order to avoid constricting the neck of a patient in an "iron lung" the sealing member is made to engage the body along a line running from the sternum over the clavicle to the nape of the neck. The diaphragm by means of which the sealing member is secured to the body of the appliance is made of strong rubber while the sealing portion is of soft rubber.  It may be flat, engaging the surface of the body over an appreciable area or it may be formed as two annuli joined along their outer edges, to form a V-shaped space between them, thus engaging the body along two adjacent lines.  The sealing member may also be backed by sponge rubber.
Patent GB-1194851-A (GB)
Title: Combined Folding Chair and Carrier
Inventor: RUBIN HENOCH
IPC: A47C9/10
Filed: 1967-01-05
Abstract: 1,194,851. Folding chairs combined with bags. H. RUBIN. 2 Feb., 1968 ([5 Jan., 1967], No. 620/67. Heading A4H. [Also in Division B7] A folding chair has a bag or a metal mesh basket secured to its back. A rucksack 1 has two sleeves 10 which are slid over posts 2 forming the back structure of the chair and a flap 11 on the rucksack is folded around a cross-bar 3 connecting the two posts 2; the flap is retained by press studs 12. The chair has a canvas seat 9 secured to a U frame 5 pivoted at its free ends to the two posts 2, and two further U frames frames 6, 7 forming the chair legs are pivoted at their free ends to the seat frame 5. The chair when folded lies against the rear of the rucksack. The latter has shoulder straps 13 secured at their free ends by buckles 14. In a second embodiment (Figs. 4, 5) the back frame of the chair is of inverted U-shape and the arms (36, 37) of the U extend below the pivoted seat frame (33) and are provided with wheels (39) which may be provided with springs so that the weight of a person on the chair causes the chair to rest on the ends of the U-frame instead of on the wheels. A handle (52) is adjustably mounted on the back frame. A shopping bag or a golf bag or a metal mesh basket is detachably secured to the back frame and the bottom of the bag rests on a platform (41) which may be pivoted to the back frame and has a foldable leg (42).
Patent GB-1156742-A (GB)
Title: Improvements in or relating to Rotary Action Electric Switches.
Inventor: WILL JAMES HECTOR MACDONALD
IPC: H01H19/58
Filed: 1966-01-06
Abstract: 1,156,742. Changing sign. DATEL Ltd. 2 Jan., 1967 [6 Jan., 1966], No. 625/66. Heading G5C. [Also in Division H1] A digital display unit geared to a rotary switch (see Division H1) for use as a position indicator, comprises a pair of side-by-side reversible film transport mechanisms, the films being fed over a lamp housing 7 by sprockets 6. The ends of each film are held in bobbins by U-shaped springs 8, the bobbins being geared together at 2, 3. An indexing mechanism comprises spring- loaded balls 13, Fig. 2, engaging nylon detent drums 12.
Patent GB-1375343-A (GB)
IPC: A47F7/03
Filed: 1973-01-05
Abstract: 1375343 Display apparatus U INGELBACH [trading as WILHELM INGELBACH] 5 Jan 1973 [7 Jan 1972 10 May 1972] 687/73 Heading A4T A display case 1 for exhibits 23 e.g. cosmetics, comprises a supporting frame 4 having retaining means 5, 6 and two transparent sheets 7, 8 each formed with at least one pocket and with extensions 13, 14, the arrangement being such that the sheets are receivable within the frame so that the sheets lie adjacent one another with the pockets opposite one another and extending away from one another and so that the sheets are retained by the engagement of the extensions with the retaining means. As shown in Fig. 1, the frame 4 is made from plastic in one piece and the sheets 7, 8 from transparent plastics moulded with the pockets 11, 11a and 12, 12a. The extensions 13, 14 are sprung behind the retaining means 5, 6 after the exhibits have been inserted into the pockets. In a modification Figs. 2 and 3 (not shown) the frame is made from cardboard, the retaining means being in the form of stamped-out lugs 17, 18. In the modification shown in Fig. 4, the frame is formed from separate parts 22, 23, 24, 25 inter-connected by corner pieces 26, the joint being in the form of dovetails 28, 29. In further modifications, the frame sides may be semi-circular Fig. 5 (not shown) on flat parts arranged in a hexagonal shape Fig. 6 (not shown). Ribs 38 are either formed integrally with or secured to the wall parts of the latter modification for securing the plastic sheets; alternatively a pin-and-hole locating means can be used.
Patent GB-270604-A (GB)
Title: Ear-ring with clamping bow
IPC: A44C7/00
Filed: 1927-01-10
Abstract: 270,604. Fetzer, H. Jan. 10, 1927. Ear-rings. - An ear-ring comprising two hinged parts a, b adapted to be held together by a blade spring d, has two cupshaped clamping plates f, g between which the lobe of the ear is clamped the plate g being secured to the part a by a headed pin or Tivet k so as to adapt itself to the shape of the ear. The pin k may be extended where the ear is pierced, to penetrate the hole.
Patent GB-117041-A (GB)
Title: Improvements in Liquor Tanks for Bottling Machines.
IPC: B67C3/22
Filed: 1918-01-12
Abstract: 117,041. Bratby & Hinchliffe, Jackson, S. A., Richmond, W., and Cox, W. W. Jan. 12, 1918. Bottling.- Relates to the liquor tanks of rotary or stationary back - pressure bottling - machines in which the supply of gas or air under pressure to the top of the tank is controlled by a float valve which opens when the liquor rises to a predetermined level in the tank so that the pressure in the tank and the level of the liquor in the tank are kept constant. The pressure pipe B is formed with two branches, one branch b opening direct into the tank A and the other branch b' opening into a rotary valve D which is operated by the float C. The branch pipe b connects with the tank through a passage b<2> preferably co-axial with and around the lower end of the pipe b<1>. The valve D is preferably a sleeve d of springy metal, split along one side and having a port into the interior; and the valve casing d<1> at the end of the pipe b<1> is open at one end and closed at the other end by a plug d<2> through which passes a spindle c which is connected by a lever c<1> and rod C<1> with the float C, and has its end squared to engage a hole in a cross-piece in the sleeve d. The pipe B where it enters the tank is formed with an external pipe B<1> passing through a stuffing- box a. The tank having been filled with liquor and the desired top pressure admitted through the branch pipe b, the shut-off valve on this pipe is closed. When the level of the liquor falls, the valve D closes the pipe B, thus reducing the top pressure in the tank and allowing the liquor to rise therein. When the liquor has reached the proper level, the float opens the valve, thus increasing the top pressure and stopping the flow of liquor.
Patent GB-309433-A (GB)
Title: Improvements in work-holding vices
IPC: B25B1/12
Filed: 1928-01-10
Abstract: 309,433. Swinden, C. G. H. Jan 10, 1928. Vices.-A vice having jaws d, f carried by concentric cylindrical sleeves c, e and actuated by a screw g and nut h has the threads on the actuating elements mutilated so that in a given angular position of the screw, the jaw f may be instantaneously withdrawn. The sleeves c, e are splined together by lugs i on the nut and are clamped in the required angular position by a screw-clamped split sleeve a.
Patent GB-235489-A (GB)
Title: Improvements relating to boiler furnaces
IPC: F23M5/08
Filed: 1924-01-08
Abstract: 235,489. Babcock & Wilcox, Ltd., (Babcock & Wilcox Co.). Jan. 9, 1924. Bricks, special shapes of.-A steam-boiler furnace is provided with a flue adjacent thereto in which is arranged a steam boiler and superheater, the walls enclosing the furnace and flue being surrounded by a casing or wall forming a space through which air for combustion is circulated by a fan or fans so as to pass upwardly over the walls of the flue and downwardly over the walls of the furnace. Special bonding tiles are arranged in the furnace walls and wall ties are provided to maintain the inner and outer walls in spaced relation. Fig. 1 shows an underfed furnace 84 from which the gases pass over the wall 86 to the flue 91 containing the boiler and superheater tubes 87, 88. A casing 105 encloses the walls and air is forced through the space so provided by a fan 106 upwardly over the walls of the flue 91 and downwardly over the walls of the furnace to a second fan 107 which delivers the air to the stoker and to delivery openings 108. Grooved bonding tiles 21<a> in the walls support hooked cast iron members 21<c> which engage with stiffening members 21<b> bolted to vertical members 21<d> attached to the casing 105. Figs. 4 and 6 show means for holding the inner and outer walls 217, 217<a> of a furnace in spaced relation, consisting of bonding tiles 218, 221 having recesses 219, 222 with which tie-bars 220 The recesses may be provided in the jointing surface of a tile or partly within the jointing surface of each of two adjacent tiles. Instead of making the ends of the tie-bars as shown in Fig. 6, the ends may be bent more sharply. The ties may engage at their outer ends with openings in angle-irons secured to an outer casing. A modification is shown in Fig. 15, in which one of the walls, preferably the inner, is provided with projecting tiles 227 tied to tiles 228 in the outer wall by ties 229. Fig. 17 shows a further modification in which the inner and outer walls are provided with projecting and recessed tiles 230, 231 abutting together and connected by a tie-piece 234 engaging with the recesses, 230<a>, 233.
Patent HK-34793-A (HK)
Title: Diskette drive and media type determination mechanism
Inventor: BERENS ROBERT EUGENE
IPC: G06F13/38
Filed: 1993-04-08
Abstract: Diskette media and drive determination in which a diskette controller attempts to read the diskette according to a variety of formats having, for instance, different data transfer rates. A successful read is registered by the controller and that format is thereafter identified with the diskette drive and the diskette media inserted in the drive.
Patent HU-T57821-A (HU)
Title: Dynamic plant feeding
Inventor: KOEROESI FERENC
IPC: C05C13/00
Filed: 1990-01-18
Abstract: A dynamic plant nutrition method is based on soil conditioning and intensive provision of micro, a meso-, and macroelements both to soil and plants. Soil conditioning is effected by exogenous enzyme prepns. and/or plant extract stimulants. - Existing soil characteristics govern the rate of meso- and microelement supply. Plant nutrients are applied wrt-prevailing element concentration in tissue units.
Patent HU-T52938-A (HU)
Title: Artificial vertebral disk
Inventor: STEFFEE ARTHUR
IPC: A61L27/00
Filed: 1990-02-14
Abstract: A spinal disc prosthesis comprises an upper flat rigid plate (12), a lower flat rigid plate (14), and a flat elastomeric core (16) interposed between said plates and adhered to the plates. A plurality of spaced-apart protuberances (28) extend outwardly from the exposed faces of the plates for engagement with vertebrae above and below the plates. A porous coating (26) covers the exposed surfaces of the plates. The elastomeric core is made of a polyolefin rubber having mechanical properties similar to natural spinal disc.
Patent JP-S57115620-A (JP)
Title: Gas burner attached with oxygen shortage preventive apparatus
Inventor: TANUMA CHIAKI
IPC: F23N5/24
Filed: 1981-01-06
Abstract: PURPOSE: To improve the reliability of the titled apparatus by avoiding noises and without changing the response speed of a comparator by a method wherein the comparator having a hysteresis property is provided as a means for controlling a valve mechanism capable of opening and closing a gas passage in response to the operation of an oxygen shortage sensor.  
     CONSTITUTION: The gas burner is provided with an electromanetic valve 1 arranged in the gas passage 2 and a burner 3. Further, the oxygen shortage sensor 4 is provided in an exhaust gas passage. The electromagnetic valve 1 is opened and closed by the comparator 5 due to an electromotive force generated in the oxygen shortage sensor 4. The comparator 5 which is formed of an operation amplifier 10, resistors 13W15 and a constant voltage diode 12 has a hysteresis property. The output terminal of the comparator 5 is connecteed to the electromagnetic valve 1 through a diode 11 and the input terminal thereof is connected to the oxygen shortage sensor 4. With the above arrangement, the provision of a filter circuit and an integrated circuit is not necessitated since the comparator 5 is not affeceted by noises and therefore, the expected objective can be achieved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11193420-A (JP)
Title: Grain oriented silicon steel sheet with extremely low iron loss, and its production
Inventor: MURAKI MINEO
IPC: C21D9/46
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To effectively reduce hysteresis loss and to attain extremely low iron loss by forming a ferrite surface into a mirror-like state while effectively inhibiting the remaining of Al2 O3 in the ferrite surface layer part even in the case where an Al-containing steel is used as a stock for a grain oriented silicon steel sheet. SOLUTION: The grain oriented silicon steel sheet is obtained by using a steel containing, by weight, 1.5-7.0% Si and >=0.006% Al and carrying out secondary recrystallization. The (110) face of a secondary recrystallized grain is inclined by 3-8 degrees on area weighted average with respect to the sheet surface, and no Al2 O3 remains in the ferrite surface layer, and a high-tensile film is present on the steel sheet free from forsterite film, and further, hysteresis loss Wh is <=0.3 W/kg at 1.7 T. Such a steel sheet can be produced by regulating a separation agent at annealing.
Patent JP-H11194329-A (JP)
Title: Manufacturing device of substrate for liquid crystal display
Inventor: KOYAMA EIJI
IPC: G02F1/13
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To prevent water drops from falling on a substrate in a rinsing process chamber composing manufacturing process of a substrate for a liquid crystal display. SOLUTION: Water drops adhering to an inlet opening part of a rinsing process chamber 5 is prevented from falling by a horizontal plane 11a of an upper shutter 11 for shutting the inlet opening part of the rinsing process chamber off the external part, and thus, the water drops are prevented from falling on the substrate when it enters this inlet opening part. Moreover, water drops running round the bottom surface of the horizontal plane 11a in the upper shutter 11 is prevented from falling on the substrate 13 by raising the horizontal plane 12a of the lower shutter 12 and flattening the water drops by the upper surface of the horizontal plane 12a.
Patent JP-S61160440-A (JP)
Inventor: SASAKI YOSHIMOTO
IPC: D06M101/16
Filed: 1985-01-08
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-S5593425-A (JP)
Title: Method and device for manufacturing thermo plastic, tubular film, elongated in one axis
Inventor: OKUYAMA KATSUMI
IPC: B29C55/04
Filed: 1979-01-09
Abstract: PURPOSE:To manufacture a captioned film having an uniform thickness in longitudinally and circumferentially by a method wherein a beginning point of elongation in a longitudinal direction is fixed at a constant position and thereby a generation of ununiform necking in a circumferential direction of a tubular film not yet elongated is prevented. CONSTITUTION:A thermo plastic molten film F1 is cooled on an air ring 2 and a cooling mandrel 3 under being inflated by an air pressure from air pipings a1-3, and is changed into a tubular film F2 not yet elongated. The film F2 is heated on a preheating mandrel 5 through a low-speed nipple roll 4 and becomes to be a tubular film F3 not yet elongated, subsequently, is elongated along its longitudinal axis between a cylindrical mandrel 6 and a high-speed nipple roll 9. In this case, transmission of an elongating force is controlled by a vacuum pressure of slits V1, V2 for the cylindrical mandrel 6, thereby, a contracting force in a circumferential direction is reduced, while a begining point of elongation is fixed and uniformed by fixing at a constant position on a terminal portion of a peripheral wall of the cylindrical mandrel 6, further, an internal pressure of the elongated tubular film F4 is being controlled, therefor, a thermo plastic, tubular film, elongated in one axis and having an uniform thickness, may be obtained.
Patent JP-S5493980-A (JP)
Title: Field-effect semicoductor device
Inventor: IKEJIMA HIROSHI
IPC: H01L29/36
Filed: 1978-01-07
Abstract: PURPOSE: To install a 3rd region surrouned by a base region of the reverse conductivity type between the two diffused layers of the source and drain in the double- diffusion type field-effect semiconductor device, thereby obtaining a circuit which is high in voltage resistance and small in capacity.  
     CONSTITUTION: With diffusion of an impurity of the reverse conductivity type on substrate 16, a source 13, a drain 4 and the 3rd region 15 are formed. Impurity concentration monotonously increases at the shortest distance between source 13 and the 3rd region 15, and monotonously decreases at the shortest distance between the 3rd region 15 and drain 14. Source 15 and drain 14 form base 17 of the reverse conductivity type. This base 17 is fitted to gate electrodes 20 and 21 via 2 pieces of gate insulating film 18 and 19. 
     COPYRIGHT: (C)1979,JPO&Japio