baber/WOPTO huggingface dataset:
Patent GB-191420279-A (GB)
Title: Improvements in or relating to Portable Electric Apparatus for Medical or like purposes.
Inventor: HUGO HERGENS
IPC: A61N1/32
Filed: 1914-09-28
Abstract: 20,279. Hergens, H. Sept. 29, 1913, [Convention date]. Void [Published under Sect. 91 of the Act]. Transformers.-In massage apparatus in which electric currents are produced in the secondary windings of induction coils by a slow contact-breaker, a number of coils are used and each of the secondary windings is connected to a separate current-collecting point so that any number of currents can be collected for the treatment of different parts or persons. The primary windings are excited by a slow contact-breaker actuated by a separate source of current, the regulation of which enables the contact breaker to be set for slow or quick operation without affecting the strength or tension of the working current. Each coil may have a separate contactbreaker. In the form shown in Fig. 1 the slow contact-breaker consists of a weighted lever 1 in a circuit comprising a battery 4, resistance 5, electro-magnet 2 and armature 3. On the armature 3 is mounted a spring contact 6 which contacts with a screw 7 when the armature 3 is attracted and closes a circuit comprising a battery 8, a plug switch 9, a resistance 10, a reversing switch 11, switches 12, and the primary windings 13 of the coils 14. Each of the secondary windings 15 is connected at one end to a separate terminal 16 and at the other end to a common conductor 17 provided with one or more terminals 18. A single electrode 19 for the back and seat is connected to the terminals 18, and other electrodes 21 for other parts of the body are connected to the terminals 16. The common conductor 17 may be replaced by a number of separate terminals, one for each coil.
Patent GB-191421388-A (GB)
Title: Improvements in and relating to Wireless Signalling Systems.
IPC: H03C7/02
Filed: 1914-10-22
Granted: 1915-10-21
Abstract: 21,388. British Thomson-Houston Co., [General Electric Co.]. Oct. 22. Vacuum tubes.-An electron-discharge relay comprises a heated filament cathode 7, a conducting grid 9. surrounding the cathode, and two anodes 5.
Patent GB-191423651-A (GB)
Title: Improvements in Adjustable Drawing Curves.
Inventor: FINCH CHESTER ARTHUR
IPC: B43L13/22
Filed: 1914-12-07
Granted: 1915-12-07
Abstract: 23,651. Finch, C. A. Dec. 7. Flexible strips.-An instrument for use in drawing curves comprises an endless one-piece resilient blade or ruler in combination with means for adjusting it to the desired curve. The adjusting-means comprises rack-bars 2, 3 which are simultaneously adjusted by a pinion 15, Fig. 4, in a central frame 10, and held in any desired position by a set-screw 16. The spindle 17 of the pinion 15 is hollow and carries a nut 19 by which it is turned. A pointed centring-stem 23, normally lifted by a spring 27 but capable of being depressed by hand, is provided in the spindle 17. Each bar has rigidly secured to it at one end a tapered block 29 secured to the blade by a screw 38, the inner face of the head of which is rounded. Each bar slides through the block to which it is not rigidly secured and may be graduated. The blocks 29 may carry pointers 35<1>.
Patent GB-191423831-A (GB)
Title: An Indicator of the Time (being any Fixed Time) of Setting Barometer Index.
Inventor: HUTCHINGS FREDERICK HUGH
Filed: 1914-12-10
Granted: 1915-10-07
Abstract: 23,831. Hutchings, F. H. Dec. 10. Barometers.-The index of a barometer is provided with an integral or attached disk or plate on which is suitably marked a statement of the hour at which the barometer is daily set.
Patent GB-191500382-A (GB)
Title: Improvements in Toy Building Elements.
Inventor: BAILEY WILLIAM
IPC: A63H33/10
Filed: 1915-01-09
Granted: 1915-05-13
Abstract: 382. Bailey, W. Jan. 9. Mechanical constructions, details for building up.-Building-elements, formed from sheetmetal blanks, for toy houses and other structures comprise imitation channel-shaped bricks 1, Fig. 6, having flanges 2 and hook-shaped sockets 3, adapted to engage the sockets and flanges of adjacent bricks. A spouting 9 is similarly supported from the topmost brick, and the tiles 6 of the roof are connected by the flange and socket arrangement shown in Fig. 7. The ridge tiles 7 have extensions 8, Fig. 8, which socket into the adjacent tiles. The doors and windows are carried by flanged metal frames, the lateral flanges being adapted to slide behind projecting ears formed integral with the sockets 3. Corner bricks of a right-angled construction are similarly provided with flanges and hook-shaped sockets.
Patent GB-191500795-A (GB)
Title: Improvements in Instantaneous Water Heater Casings.
Inventor: HUMPHREY HERBERT SYDNEY
IPC: F24H1/14
Filed: 1915-01-18
Granted: 1915-05-27
Abstract: 795. Humphrey, H. S. Jan. 18. Instantaneous water-heaters.-A sectional shell for instantaneous water-heaters comprises a base a crown, and post and panel sides. From the base 2, Fig. 2, rise posts 8 up to the crown 12. The burners 4 are placed at the bottom, and the heating-coil is in the upper part resting on a ring 19, which also serves as a brace for the frame. The posts 8 have an outer beading 15, Fig. 4, and inner forked members 16 forming channels 17. The ring 19 has flanges 21, 22 notched at intervals to interact with the posts 8. The wall-forming panels 30, 31 are of segment form and consist of inner and outer plates 32, 33 with the edges seamed together at 34. The panels fit the spaces between the posts and are screwed to the forks 16 thereof, and also come close up with the flange 20 and flange 14 or 7. One upper panel 35 and one lower one 37 are hinged and act as doors to the coil and burner respectively. A thermostat may be fitted beneath the coil, as shown in Specification 16,482/98.
Patent GB-191502928-A (GB)
Title: Improvements in Electric-light Fittings or Brackets.
Inventor: HOUGH EDWIN ROBERT
IPC: F21V15/02
Filed: 1915-02-23
Granted: 1915-07-24
Abstract: 2928. Hough, E. R., and Harrison, L. Feb. 23. Bayonet-joint fastenings; locks, square-key and like.-Relates to an electric lamp fitting of the kind described in Specification 2048/14, [Class 75 (ii), Lamp chimneys &c.], in which a ring carrying a guard is secured within a cap or dome carrying the lamp-holder by means of pins or projections engaging inclined surfaces. The ring b, which supports a globe and may carry a guard a, is provided with projections c adapted to engage inclined slots f formed on the inner face of the cap d and extending from notches g in the flange e. The ring b may be locked by a screw pin h, or by a toothed eccentric disk p, Fig. 4, engaging teeth o on the ring b, which may have a flange extending beneath the flange e to prevent tampering. The pin h and the disk p have each a protected triangular shank adapted to be operated by a key.
Patent GB-191507389-A (GB)
Title: Improvements in Variable Gearing for the Transmission of Power.
Inventor: BEVAN OSWALD ALFRED
IPC: F16H3/72
Filed: 1915-05-17
Abstract: 7389. Bevan, O. A., and Bevan, L. J. May 18, 1914, [Convention date]. Clutches and speed-varying mechanism.-In epicyclic variable-speed and reversing gearing for motor-vehicles, launches, winches, hoists, &c., the speed is controlled by the flow of oil through a number of radial pumps the outlet valves of which are adjustable. Planet-pinions 4, gearing with a toothed wheel 2 on the driving shaft 1 and with a toothed annulus 8 connected by an oil casing or drum 7 to the driven shaft 9, are mounted in a carrier 6, on which the casing is mounted by ball bearings 30. The casing 7 is formed with a number of cylinders 10 containing plungers 11 operated by an ec:entric or crank 13 on the carrier. Relative rotation between the parts 6, 8 causes the oil to be sucked thrown spring loaded inlet valves 14 and be forced through similar valves 15, the pressure of which is varied by means of levers 16 operated by a forked lever 18. By increasing the resistance to the circulation of the oil, the speed of the driven shaft is increased, and the gearing alao adjusts its variation automatically according to the load. To obtain a reversed drive, the wheel 2 is moved along the shaft 1 so as to mesh with a pinion 20, which is formed integrally with another pinion gearing with the planet pinion 4. The epicyclic gearing is locked, to obttin a direct drive, by moving the wheel 2 so that it engages simultaneously the wheel 4 and teeth 25 on the carrier 6. A brake 27, 28 is applied to the driving shaft 1, so that checking of the momentum of the machine is effected through the medium of the oil in the cylinders 10, shocks being thereby reduced.
Patent GB-191508838-A (GB)
Title: Improvements relating to the Manufacture of Paper.
Inventor: SCHENCK GARRET
IPC: D21F5/02
Filed: 1915-06-15
Granted: 1915-08-26
Abstract: 8838. Schenck, G. March 18, [Convention date]. Drying.-To prevent the paper web from sticking to the scraper or stripper 4 when starting up a paper-machine and transferring the front end of the paper from one drying-cylinder to the next, air blasts are projected through perforations in the scraper. The air is supplied by a pipe 12 to a perforated pipe 9, the perforations of which are opposite and smaller than the perforations in the scraper.
Patent GB-191509075-A (GB)
Title: Improvements in or in connection with the Water Supply Feed for Water Boilers.
Inventor: JACKSON ELI
IPC: F24H1/10
Filed: 1915-06-21
Abstract: 9075. Jackson, E. June 21. Water supply.-In a self-feeding boiler of the kind used in refreshment rooms for making tea &c., to prevent the float feed-valve from becoming rapidly worn through disturbances due to the boiling of the water, the float valve is placed in a chamber divided off from the top of the boiler water space by single walls or plates. The chamber m containing the float i of the inlet valve g is formed by side and bottom plates k, l extending across the boiler. The chamber communicates with the main water space through a water-trap o or through a pipe containing a non-return valve.
Patent GB-191509488-A (GB)
Title: Improvements in or relating to Stabilisers for Aerial Machines.
Inventor: MADEIRA GASTON
IPC: B64C1/00
Filed: 1915-06-29
Granted: 1915-09-23
Abstract: 9488. Madeira, G. July 11, 1914, [Convention date]. Steering and balancing. -The elevator E<1> of an aerial machine is controlled by the pendular movements of the motor, which is suspended from the body of the machine about a transverse axis a<1> passing through the axis of the propeller shaft. The movements of the motor are transmitted to the elevator through gearwheels and a cardan shaft D. The shaft Dis divided adjacent to the airman's seat, whereby the elevator can be controlled by the lateral movements of the lever F pivoted to a block D<1> keyed to the rear portion of the shaft. A sleeve D<2> is slidable on the front part of the shaft D and is provided with a notched disk d<3> and an inclined slot d', Fig. 5. The sleeve is moved by a ball governor G through a lever G<1>. When the engine is running, the short arm f<2> of the lever F engages one of the notches in the disk d<3>, and the two parts of the shaft D are coupled together. When the engine stops, the sleeve D<2> is moved to the left, and the arm f<2> engages the inclined slot d<2>, whereby the elevator is moved automatically into a position for a vol plane.
Patent GB-191512710-A (GB)
Title: Improvements relating to Ball and like Bearings.
Inventor: HINDLE ALFRED HAROLD
IPC: F16C23/08
Filed: 1915-09-04
Abstract: 12,710. Hindle, A. H. Sept. 4. Ball and roller bearings.-A ball or like thrust bearing for a vertical or horizontal shaft is free to rock on a spherical surface or an intermediate part 6, Fig. 2, which can itself rock on a fixed spherical seat 2. The centres of curvature of the spherical surfaces are not coincident. In a modification, the intermediate part 12, Fig. 4, is extended to form a housing enclosing a double thrust bearing, and is supported by two concentric fixed spherical seats 13, 14. With this arrangement, the thrust bearing is not impaired if the shaft 1 sinks in its journal bearing 10.
Patent GB-191518012-A (GB)
Title: Apparatus for use in the Manufacture of Tea and Breakfast Cups, Egg-cups, Basins, Mugs, and the like Articles of Pottery.
Inventor: BROOKES ELIJAH
IPC: B28B1/02
Filed: 1915-12-24
Abstract: 18,012. Brookes, E. Dec. 24. Pottery, throwing and turning.-Relates to a lathe and tools for operating on cups, eggcups, mugs, &c. in a semi-plastic condition previous to baking, to true them up if made in two parts, i.e. put the two parts correctly into line, cut or trim the edges, and smooth the seams. The headstock 3, Fig. 1, has a short shaft 5, but the tailstock 4 is provided with a long sliding shaft 6, and the article (shown as an egg-cup) is held by wooden chucks 32, 33, for base and body, on the opposing ends of the shafts. Suitable axial pressure is normally applied by a weight 18 hanging from an extension bar 14; but the long shaft can be drawn away to remove or insert an article by means of a cord 19 and treadle, or by the handles 72, 73. The chucks are turned from blocks which are fastened by screws 31 to nuts 30, which screw on the reducec ends 28 of the shafts, and the turning may be done on the same lathe after putting a pulley on the headstock shaft. The chuck on the long shaft is divided into a head 33 and body 34, and the head is carried by a central tube 36, which fits a central pin 29 extending from the shaft and is subject to a spring. As shown to a larger scale in Fig. 4, the tool-holders 56 &c. are carried by a rock-shaft 48 in an overhanging slide 40 attached to a foot 41 resting on the bed 1, Fig. 1. The holder 56 is provided on one side with a blade 57 for cutting off the superfluous material of the base of the article, and with a tool 58 for rounding the edge, whilst on the other side projects a piece of bent spring wire 62 for smoothing and filling up the seam of the stem of the egg-cup. The holder 63 carries a blade 64 for cutting down the top edge of the article. The holder 65 bears a guide 68 and longitudinal slide 67, carrying a tool 66 for rounding the top edge, which ic normally kept to the right by a spring 69. Preparatory to inserting the article, the tools, normally cocked clear of the axis by a spring 60 pulling the tail 59 of the holder 56, are depressed by rocking a hand-lever 53, which bears against a pin 50 on a collar 49. When the article is properly rotating, the tools are allowed to rise again by the reverse movement of the lever till a lug on the collar encounters a stop. The radial tools have then done their work, and the edging-tool 66 is in its line of action, whereupon a slight further depression of the lever 53 brings a wedge 70 thereon against the free end of the slide 67 to push the tool to the article. The mould, Fig. 11, in which the articles to be so treated are made, has a splayed extension 71 producing a corresponding part which is sheared off the article.
Patent IN-2013MU01466-A (IN)
Inventor: GUND VITTHAL GENBHAU
IPC: A61K31/135
Filed: 2013-04-22
Abstract: The present invention relates to an improved process for the preparation of Clomipramine salts, particularly Clomipramine hydrochloride of Formula I and Clomipramine sulfate of Formula II. The process for the preparation of Clomipramine hydrochloride of Formula I comprises of reacting 3-chloroiminodibenzyl with N,N-dimethylaminopropyl chloride in an aromatic hydrocarbon in presence of an alkali metal hydroxide; filtering the reaction mixture, cooling, diluting with water and adding aqueous sulfuric acid to obtain crude Clomipramine sulfate; recrystallizing the crude Clomipramine sulfate using acetone-water mixture to obtain Clomipramine sulfate of Formula II having HPLC purity of more than 99.5%; suspending Clomipramine sulfate of Formula II in water, adding an aqueous alkali metal hydroxide solution and an aliphatic hydrocarbon, stirring and separating an aqueous layer and an organic layer; charcoalizing the organic layer, cooling and adjusting pH by addition of alcoholic hydrochloride to yield Clomipramine hydrochloride of Formula I having HPLC purity of more than 99.7%.
Patent IN-2013MU02128-A (IN)
Inventor: M S MURTHY DR
IPC: F24C5/00
Filed: 2013-06-24
Abstract: The Earth's limited reserves of fossil fuel are a matter of global concern as these are under threat of continuous depletion due to over exploitation. However, these finite reserves are concentrated in certain region of the world and would soon get exhausted. In view of the above problems, the search for alternative fuel has become extensively important. These alternative fuels should be renewable and eco-friendly. Thus, the use of non edible vegetable oil comes into focus. The main advantages of vegetable oils as fuel are ready availability, renewability, lower sulphur and aromatic content, and biodegradability. This is the innovative stove that has been developed can run on renewable non edible straight vegetable oils. The Vegetable oil is produced domestically which helps to reduce costly petroleum Imports. Development of the bio-fuel industry would strengthen the domestic, and particularly the rural, agricultural economy of agricultural based countries like India. It is biodegradable and nontoxic. It is a renewable fuel that can be made from agricultural crops and or other feed stocks that are considered as waste. However, the use of SVOs (straight vegetable oils) as a fuel is restricted by certain unfavorable properties, particularly their viscosity. In an agricultural based and petroleum importing country like India, there is a greater need to explore the use of vegetable oils as a fuel because of the possibility of large production capacity of these oils and producing it near the consumption points. Kerosene is most popular domestic fuel in rural parts of the country. Kerosene is meant to be used as a cooking, lighting or heating fuel that is heavily subsidized so that it can be purchased more easily by India's poor. However, with ever increasing cost of kerosene and huge subsidies by the government kerosene is fast disappearing from rural households. In the present innovation a new type of horizontal pressurized kerosene stove is developed which consists of two tanks. In one of the tank regular kerosene is filled and in another tank straight vegetable oil is filled. A new innovation has been done in the pipeline connecting this tank with the burner. A heating coil is provided here which preheats the fuel. Initially the stove is started on kerosene, after about 2 min when the preheating coil is heated up the valve 1 is slowly closed and valve 2 is slowly opened simultaneously, and finally valve 1 is completely closed and valve 2 completely open. Now the stove runs completely on straight vegetable oil. The tests on this stove are conducted for thermal efficiency and it is identified that the stove while running on straight vegetable oils has comparable thermal efficiency with the stove run on kerosene.
Patent IN-2013MU02718-A (IN)
Inventor: SINHA PRIYANKA
IPC: G06F19/00
Filed: 2013-08-20
Abstract: Disclosed is a method and system for detecting a psychological condition of a user. An information capturing module captures textual content from one or more social networking servers. An anomaly identification module derives a textual pattern over a periodic time interval based upon analysis of the textual content. A reasoning module detects a psychological disorder of a plurality of psychological disorders. A rating scale module displays contextual information to the user based upon the psychological disorder detected. The rating scale module further receives a response associated with the contextual information from the user. The response signifies presence of the psychological disorder in the user. The rating scale module further assigns a score based upon the response. The rating scale module further validates the psychological disorder detected based upon the score, thereby detecting the psychological condition of the user.
Patent IN-2013DE03181-A (IN)
Inventor: S N Arun Prabhu
IPC: H04N/
Filed: 2013-10-25
Abstract: A method for determining multimedia content for video on demand (VOD) service is disclosed. The method comprises, obtaining at least one of profile information and multimedia viewing information of a user, wherein the profile information indicates information pertaining to multimedia content related to user’s activity on social media, and wherein the multimedia viewing information indicates information pertaining to multimedia viewing activity of the user. Further, a VOD profile associated with a user account of the user based on at least one of the profile information and the multimedia viewing information, wherein the VOD profile indicates multimedia interest of the user is updated. The method further comprises, transmitting the VOD profile to a central server (104) of a content provider with which the user is registered for determining the multimedia content for the VOD service.
Patent IN-2000KN00533-A (IN)
Inventor: WESLAKE-HILL IAN
IPC: F02G1/043
Filed: 1999-04-26
Abstract: This invention relates to an improved rotary piston machine comprising two variable- volume units (1,4) each unit (1,4) having a rotary multi-lobed epitrochoidal chamber (3,6) and a multi-sided rotary piston (2,5) forming therein a plurality of individual sub-chambers (3a, 3b,3c,6a,6b,6c) 5y its co-operation with the periphery of an associated chamber, the numher (n+1) of piston sides being greater by one than the number (n) of epitrochoid ares, wherein the two chambers (3,6) are constrained to rotate at a first common speed about a first effective common axis through their centers while the two pistons (2,5) are constrained to rotate at a second common speed about a second effective common axis through their centers in a same direction, the ratio of first to second common speeds being n+1:n, wherein each chamber (2,5) has a plurality (n) of dual-function ports (7,8,9,10) enabling connection between the chambers (2,5) via ducts (10,11) and wherein said ducts (10,11) each contain a regenerators, enabling one variable-volume unit (1) to perform intake, expansion and exhaust, while the other unit (4) performs intake, compression and exhaust, as a result of the relative rotation and port positions.
Patent JP-2001193299-A (JP)
Title: Pallet falling prevention device and actuator
Inventor: KURITA KOJI
IPC: E04H6/06
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce noise during the operation of a pallet falling prevention device and provide an actuator suitable for reduction of noise. SOLUTION: At both the sides of a lever 28 journaled by a shaft in a freely oscillating manner, a return spring 32 and a drive spring 33 having the shape of a torsion coil exerting the levers in the reverse directions respectively are attached. The drive spring 33 is made of a shape memory alloy: in the non- heated state, its exerting force is sufficiently smaller than the synthesized force plus the deadweight of the lever 28 and the exerting force of return spring 32: and during heating, it tries to return to the memory shape and a drive force sufficiently larger than the synthesized force is generated. Being different from an electromagnetic solenoid which instantly generates a large drive force, the lever 28 is driven by changing the balance of the lever 28, the movement of lever 28 is gentle and the impact and nose when the lever 28 collides with the stoppers 30, 31 is small.