baber/WOPTO huggingface dataset:
Patent GB-191420918-A (GB)
Title: Improvements in or connected with Road Sweeping Machines.
Inventor: BARNETT WALTER
IPC: E01H1/04
Filed: 1914-10-13
Granted: 1915-02-04
Abstract: 20,918. Barnett, W., and Florendine, J. Oct. 13. [Addition to 28,896/13.] Sweeping - machines; taking up refuse for removal. - Relates to road-sweeping machines of the kind claimed in the parent Specification, in which a rotary brush at the rear of the machine sweeps mud into a tray mounted on a frame 1 pivotally carried on the axle 2 of the road wheels, a handlever 18 being actuated by the driver of the machine at intervals to lock the frame to the road wheels so as to raise it for discharging the mud into a receptacle on the vehicle, and means also being provided to release the tray after emptying it so as to leave it free to fall to the receiving position again. According to the present invention, a frictional device is employed to lock the frame to the road wheels, and positive means, actuated on the return of the driver's hand-lever, acts upon the frame to ensure its return to the receiving position. As in the parent Specification, the frame 1 carrying the mud - receiving tray (not shown) is pivotally mounted on the axle 2 and is at intervals locked in engagement with a circular member 4 attached to the road wheels, by operating upon a hand-lever 18. According to the present invention, the locking - means comprises a leather-lined steel band 5 connected to a semicircular frame 7 on the frame 1 by a hinge 6 and a sliding connexion 9, 10. The band carries a sector 11 having an extension 12 forming a support for a roller on the end of a sliding bar 13 actuated by links 16, 17 from the hand-lever 18. When the hand-lever 18 is moved in the direction shown by the arrow, the roller engages the sector 11, and the band 5 grips the drum 4, thereby elevating the frame 1 until the mud tray is emptied, whereupon the roller runs off the sector 11 and the mud tray is free to fall after the hand-lever 18 has been returned. A lever 19 carried by the vehicle frame 15 is pushed against a cam 21 on the frame 1 during the end of the return movement of the hand-lever by telescoping rods 22, 23, and serves to ensure the complete return of the frame 1 to its lowest position.
Patent GB-191424104-A (GB)
Title: Improvements in or relating to Fluid-operated Percussive Tools and the like.
Inventor: SANDERSON HENRY
IPC: F28G3/10
Filed: 1915-06-15
Abstract: 24,104. Sanderson, H., and Hardy, J. G. June 15, 1915. Percussive drills.-In a fluid-operated hammer for scaling boilers and for similar purposes, the distributing-valve and the hammer head are both operated by a spindle p, which passes through the piston and piston-rod and is operated by the reciprocation of the piston. The hollow piston-rod c works in an extension a<1> secured to the end of the main cylinder a. A bracket 4 on the extension a<1> supports the end of the spindle p. Rotation of the piston is prevented by keys and grooves t, while the spindle p is oscillated by a. pin r on the pistonrod engaging a groove q in the spindle p, or vice versa. The spindle p may carry a rotary distributing-valve, or, as shown, may carry an eccentric p<1>, which fits loosely in the exhaust cavity of the valve and operates the valve by a tappet action. The valve seating is recessed at g<1> in order to guide the valve. The hammer head e is carried at the end of a crank-arm 3 mounted on the spindle p.
Patent GB-191502121-A (GB)
Title: Improved "Piece" or Rolling Board.
Inventor: FLETCHER PHILIP HENRY
IPC: B65H75/06
Filed: 1915-02-10
Granted: 1915-07-29
Abstract: 2121. Fletcher, P. H. Feb. 10. Piece boards.-A piece or rolling board consists of an inner piece C of cardboard surrounded by an outer piece C' of thinner or more flexible cardboard having its longitudinal edges A, A<1> formed by rounded and unbroken bends. The parts are secured together by suitable adhesives. The ends of the board and the joint of the outer piece C' may be bound by thin paper B or the like. The longitudinal edges of the inner board C, or those of the outer board C' on the interior thereof, may be fitted with strengthening-strips of thin metal.
Patent GB-191506593-A (GB)
Title: Improvements in Sparking Plugs.
Inventor: MAURICE POGNON
IPC: H01T13/36
Filed: 1915-05-03
Abstract: 6593. Pognon, M. May 28, 1914, [Convention date]. Void. [Published under Section 91 of the Act.] Sparking -plugs. -The interior of the screwthreaded portion a is formed with an annular shoulder c for the support of the insulation e.
Patent GB-191508915-A (GB)
Title: An Improved Ammunition Shell.
Inventor: KAY JAMES HERBERT
IPC: F42B12/24
Filed: 1915-06-17
Abstract: 8915. Kay, J. H. June 17. Projectiles.-Relates to explosive shells provided with grooves in their casings to facilitate bursting, and consists in (1) making the grooves irregular or zigzag, (2) grooving the base or rear end of the shell, so that this part is blown backwards when the shell explodes, (3) forming ridges along one or both edges of the grooves, and (4) bevelling the edges of the grooves so as to widen them. The grooves may be made internally or externally, or both, and may be formed by stamping or casting, or by means of suitable cutting-tools. Fig. 2 shows one construction, with parallel zigzag grooves c adapted to produce long, jagged fragments d. Fig. 3 shows an example of a shell with a grooved base. Figs. 7 and 9 respectively illustrate the formation of ridges i or bevels k along the edges of the grooves.
Patent GB-191509091-A (GB)
Title: Improved Valve Mechanism for Internal Combustion Engines.
Inventor: KRUGER ALBERT
IPC: F01L7/12
Filed: 1915-06-21
Abstract: 9091. Kruger, A., and Kruger, E. June 21. Valves.-The combustible charge is admitted to the crank chamber of a two-strokecycle engine by a hollow cylindrical valve c seated in the wall of the chamber a<5> and driven from the crank-shaft by spur gearing e.
Patent GB-191509202-A (GB)
Title: Improvements in and relating to Valves and the like.
Inventor: MATTHEWMAN WINFRED
IPC: F16K15/02
Filed: 1915-06-22
Abstract: 9202. Matthewman, W. June22. Actuating.-A valve device, actuated by the flow of fluid through a through-way passage formed in the valve member, is arranged to isolate a side passage when subject to inlet pressure. In the form shown in Fig. 7, the valve member A<2> is formed with, or screwed to, a tubular stem A, of less area than the lower face of the valve member and adapted to slide through a partition C in the casing. The side port X is arranged between this partition and the valve seat A<1>. To prevent leakage between the stem and the partition, an india-rubber sealing-collar C' or a conical metal sealing-collar is fitted to the stem. The valve member may carry the seat for a second valve seating in the opposite direction. The loading-spring W may be dispensed with, and the upper part of the stem may be fitted with a conical valve member to act as a non-return valve. In the modification shown in Fig. 5, the valve member is formed with oppositely coned surfaces adapted either to engage a seat A<2> and isolate the side port X, or to engage a seat A<0> to act as a non-return valve.
Patent GB-191511727-A (GB)
Title: Improvements in Incendiary Projectiles.
Inventor: NIXON LEWIS
IPC: F42B12/44
Filed: 1915-08-13
Abstract: 11,727. Nixon, L. Aug. 13. Projectiles.-Consists in making an incendiary projectile with a bursting-charge 3 and a number of metal cases 7 filled with a substance, such as that sold under the registered trade mark " thermit," which burns with an intense heat. The space between the cases is filled with an inflammable composition, which may also be illuminating, such as a mixture of black-powder and iron filings.
Patent GB-191515937-A (GB)
Title: Improvements in or relating to Apparatus for Indicating the Speed of a Ship and the Distance travelled thereby.
Inventor: GUSTAF HENRIK PETERSSON
IPC: G01P5/17
Filed: 1915-11-11
Abstract: 15,937. Petersson, G. H. Nov. 11, 1914, [Convention date]. Void. [Published under Section 91 of the Act.] Pitot-tube apparatus.-Relates to apparatus for indicating the speed of a ship and the distance travelled thereby, of the type described in Specification 11,265/12, [Class 69 (ii), Hydraulic presses &c.]. The device 101, Fig. 1, which is not described, transmits pressures from a Pitot tube arranged in the bottom of a ship, through the pipes 19, 20, to the chambers 1, 8 separated by the bellows 2. One end of the bellows is fixed to the plate 3, and the other to the movable disk 4. The apparatus is filled with liquid through an aperture in the cover, which is provided also with a window 9. The rod 1<a> actuates the lever 11 pivoted at 12, so that the toothed segment 13 rotates the pinion 14 and consequently the cam 15. The weight of the bellows and connected mechanism may be taken by the spring 21 or by a counterweight, and the cam 15 actuates a suitable device by which the speed of the vessel is indicated on a uniform scale. A pipe 24 with valve 25 may be provided to equalize the pressures on the two sides of the bellows before taking a reading. In the form shown in Fig. 2, the bellows 39 is inverted, and the rod 17 is pivoted to a lever 11, the fixed pivot 30 of which may be adjusted to vary the ratio of the arms of the lever. Two springs 31, 32 may be provided to balance the weight of the moving parts. An air-release pipe 43 is provided for the bellows. Both the above described apparatus are filled with liquid till it is visible in the window 9, and the higher Pitot pressure is then admitted to the other side of the bellows. Both apparatus can only be used at the highest point in the pipe system, and for other positions the apparatus shown in Fig. 3 is used. The highest liquid surface in the system is shown in the filling vessel 49, and liquid-tightness of the rod 17 is ensured by connecting it to the plate 47 which carries the bellows 57. The upward pressure on the plate 47 balances the weight of the moving parts. When a reading is to be taken, the valves 56, 59 are closed. An additional balancing-weight 60 also may be provided. Modifications are described in which the balancing-bellows 57 are placed in the side of a chamber superposed on the bellows chamber 1.
Patent IN-2014DE01083-A (IN)
Inventor: YEOMANS HEATHER
IPC: G05B15/00
Filed: 2014-04-22
Abstract: A connector for use in an electronic vaporizer system is disclosed.
Patent IN-2013MU01985-A (IN)
Inventor: DWIVEDI SHRIPRAKASH DHAR
IPC: A61K31/70
Filed: 2013-06-10
Abstract: ABSTARCT AMORPHOUS FORM OF EMPAGLIFLOZIN AND PROCESS FOR PREPARATION THEREOF The invention provides an amorphous form of empagliflozin of formula (I) and a process for the preparation thereof. The invention also provides a pharmaceutical composition comprising an amorphous form of empagliflozin together with one or more of pharmaceutically acceptable carriers, excipients and diluents. (I)
Patent IN-2013MU03135-A (IN)
Inventor: PATEL AJAY KUMAR
IPC: F16H3/62
Filed: 2013-10-03
Abstract: A multi-speed planetary gearbox includes a input shaft, a first planetary gear arrangement, a second planetary gear arrangement and at least one connecting element. The first planetary gear arrangement includes a first sun gear mounted and rotates with a first shaft, at least one first planet gear rotatably engaged with the sun gear and connected to a first carrier and a first annulus engaged with the first planet gear. The second planetary gear arrangement coupled to first planetary gear arrangement and includes a second sun gear, at least one second planet gear connected to a second carrier mounted on a second shaft and a second annulus. The connecting element selectively connects the second annulus to the second carrier such that the output shaft rotates at a first speed and further selectively connects the first carrier to the second annulus such that the output shaft rotates at a second speed.
Patent JP-2001196579-A (JP)
Title: Manufacturing method of silicon carbide semiconductor metal-oxide film semiconductor field-effect transistor using silicon carbide semiconductor element formed using hydrogen treatment of gate oxide film
Inventor: OSHIMA TAKESHI
IPC: H01L29/78
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To manufacture an SiC MOSFET of satisfactory quality by the formation of a gate oxide film, at the manufacture of the silicon carbide semiconductor (SiC) metal-oxide film-semiconductor field-effect transistor (MOSFET), specially by a hydrogen treatment of the gate oxide film placed on a P-type hexagonal SiC epitaxial substrate. SOLUTION: A gate oxide film is formed on an SiC substrate, and thereafter, the oxide film is heat-treated in the atmosphere of hydrogen of higher or than equal to 600 deg.C, whereby the transistor characteristics of an MOSFET are raised by reducing defects remaining in the oxide film.
Patent JP-2001192128-A (JP)
Title: Method and device for supporting shaft, and paper feeder and image forming device using same
Inventor: FUKUBE NORIAKI
IPC: B65H5/06
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a shaft supporting method capable of easily attaching or detaching a shaft when a member mounted onto the shaft is extracted. SOLUTION: Bearings 22, 23 for supporting both ends of a rotation shaft 19 in an insertion state of them are provided, a part of a bearing installation part 20 can divide the bearing 22, and the bearing 22 itself allows selection between a locking state and an unlocking state for the bearing installation part 20.
Patent JP-2001196606-A (JP)
Title: Diode
Inventor: HIRANO NORITOSHI
IPC: H01L29/861
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To realize a diode for suppressing energy loss at the time of an inverse restoring operation, and for hardly generating the vibration of an impressed voltage even when the value of an reverse bias voltage is large. SOLUTION: An N layer 101 and a P layer 102 are formed in a semiconductor substrate such as silicon. Moreover, a cathode side P layer 103 is also formed to face a cathode electrode 105 at a position where a depletion layer can be prevented from being generated at the time of impressing a reserve bias voltage. Thus, the cathode side P layer 103 is arranged so that the current density of backward currents at the time of the reverse restoring operation can be increased, and the rapid change of the resistance components of the diode can be prevented, and generation of voltage vibration can be suppressed. Also, the diameter W of the cathode side P layer 103 is set almost 400 μm or less, and the occupancy area rate of the cathode side P layer 103 on the cathode face is set 2/5 or less. Therefore, the increase of forward voltage and energy loss at the time of the reverse restoring operation can be prevented, and the voltage oscillation can be suppressed.
Patent JP-2001192603-A (JP)
Title: Resin for water-based coating
Inventor: NAKAMURA HIROSHI
IPC: C09D5/00
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin for water paint, capable of imparting good finishing qualities to water paint. SOLUTION: This resin for water-based coating is obtained by copolymerizing at least the following monomers; (a) an ethylenic monomer having a functional group of the following formula; (CmH2mO)n-R (1), wherein R is H or an alkyl group; m is a >=1 integer; n is a >=2 integer and (b) an ethylenic monomer having a hydrophobic group. A water-based coating and/or coating film obtained by including the resin is hydrophilicized. By this hydrophilicity, even in case of its contacting with a coating film or the like containing hydrophobic component such as an organic solvent or a resin, migration of the organic solvent and the resin is suppressed and the quality of the coating film is improved.
Patent JP-2001194461-A (JP)
Title: Two-dimensional array type radiation detector
Inventor: TONAMI HIROMICHI
IPC: H04N5/374
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional array type radiation detector, having a large two-dimensional array type detection surface required in a cone beam X-ray CT apparatus. SOLUTION: Gate bus lines 6 for sending scanning pulses to the gate 3 of FET 2 from a gate driver part 8, controlled by a control part 10 and data bus lines 7 gating the charge signal of a photoelectric conversion element 1 to a drain 4 from a source 5 for reading the same on a data collection part are respectively arranged, one by one in parallel with the vertical direction of an insensitive part row 15 and taken out to one side of a detector panel and the control part 10, the gate driver part 8 and the data collection part 9 are arranged to one lower side of the detector panel. A plurality of the modules each of which is thus constituted are connected side by side to form a two-dimensional array type radiation detector, having a large detection surface.
Patent JP-2001201787-A (JP)
Title: Infrared light signal processing method and system capable of using low-speed cpu in infrared type remote control camera
Inventor: IGUCHI SUSUMU
IPC: H04Q9/14
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an infrared light signal processing system and a camera using the system capable of utilizing an existing infrared type remote control as it is and using a CPU whose acting clock is low. SOLUTION: The infrared light signal processing method and system are provided for a remote control camera in which a controller outputs an infrared light signal obtained by generating and modulating a specified standard pulse signal consisting of pulses having different duration by operating the infrared type remote control and which can be released by the infrared light. By using an ordinary infrared remote control photodetecting IC, the infrared light signal is demodulated to restore the pulse signal first. Then, a low frequency pulse signal that a pulse shorter than the specified duration is removed from the decoded pulse signal is obtained.  The low frequency pulse signal is obtained by connecting a pull-up resistance 62 and a grounded capacitor 42 to the output of the IC so that the integration signal of the pulse signal may be generated and immediately inputting the integration signal in the CPU 50. A release signal is detected from the low frequency pulse signal by the CPU 50 so as to perform the release. Thus, the low-speed CPU can be used and the existing infrared type remote control is used as it is.
Patent JP-2001202944-A (JP)
Title: Alkaline battery
Inventor: ONISHI MASUHIRO
IPC: H01M10/28
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery suitable for large current use by making the strength of porous metal substrate to be welded higher with respect to a current collector terminal of metal plate. SOLUTION: The alkaline battery is made by pacing a group of wound electrodes into a battery can. The wound electrode is made by winding a positive electrode, formed of a combined layer for positive electrode at least at a part of a substrate and a negative electrode, formed of a combined layer for negative electrode at least at a part of a substrate through the intermediary of a separator. For the substrate of the electrode of at least either of the positive or the negative electrode, a porous metal substrate is used of which width direction end part is filled with metal powder. The porous metal substrate is compressed, forming no combined layer for electrode at the width direction end part filled with metal powder and leaving it in imposed state.  A current collector terminal is connected by means of welding at many points in the width direction end part of the porous metal substrate, filled with the metal powder and compressed, after forming a group of wound electrodes.
Patent JP-2001203273-A (JP)
Title: Layout designing method of semiconductor integrated circuit, and the circuit itself
Inventor: KATO AKITOSHI
IPC: G06F17/50
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a layout designing method of a semiconductor integrated circuit and the circuit itself designed by the designing method wherein its designing efficiency is improved by reducing the clock skew value of its clock tree to the extent of it being unaffected substantially due to the reduction. SOLUTION: A layout designing method of a semiconductor integrated circuit includes a step 15 for extracting the delay values of all the routes of its clock tree, a step 16 for calculating the average value of the delay values, a step 18 for comparing with the average value the delay values of the respective routes of the clock tree, and a step 20 for substituting as a batch the flip-flop circuits connected with the routes of the clock tree whose delay values are smaller than the average value by the delay bearing flip-flop circuits having a single delay value equal to the difference between the average value and the maximum delay value of all the routes of the clock tree.
Patent JP-2001199051-A (JP)
Title: Apparatus for swinging swing roller
Inventor: FUJIWARA MAOMI
IPC: B41F31/15
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for swinging a swing roller capable of satisfactorily regulating a swinging state of the roller in good response with a simple mechanism. SOLUTION: The apparatus for swinging the swing roller comprises swinging mechanisms 41 to 50, 64 to 69 for reciprocatingly moving a swing roller 25e rotating in a circumferential direction and reciprocatingly movable along an axial central direction, a swinging width regulating mechanisms 41, 44, 54 to 61 for regulating the swinging width of the roller 25e, a swinging mechanism driving motor 70 for operating the mechanisms 41 to 50, 64 to 69, a swinging width regulating motor 52 for operating the mechanisms 41, 44, 54 to 61, a swinging width controller 80 for controlling the operation of the motor 70 so that the swinging width of the roller 35e becomes a designated value, and a swinging number controller 90 for controlling the operation of the motor 70 based on the rotational speed of each of plate cylinders 23a,  23b so that the swinging number of the roller to the rotational speed of the cylinder becomes a designated value.
Patent JP-2001199948-A (JP)
Title: Method for producing alpha-amino acid amide compounds
Inventor: DOTANI MASAHARU
IPC: B01J31/02
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α-amino acid amide compound without needing an aminonitrile process. SOLUTION: This method for producing the α-amino acid amide compound, characterized by reacting an aldehyde compound represented by the general formula (1): R1CHO (1) (R1 is H, a lower alkyl, a substituted lower alkyl, cyclohexyl, a substituted cyclohexyl, phenyl, a substituted phenyl, benzyl, a substituted benzyl, a heterocyclic group or a substituted heterocyclic group) with a ketone cyanhydrin represented by the general formula (2) and ammonia water in the presence of a strong basic substance to produce the α-amino acid amide compound represented by the general formula (3): R1CH(NH2)CONH2 (3).
Patent JP-2001200454-A (JP)
Title: Raised warp knitted fabric of flame retardant polyester
Inventor: SHIMIZU KENJI
IPC: D04B21/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a raised warp knitted fabric of a flame retardant polyester having good touch, excellent in flame retardancy and having raising quality like suede. SOLUTION: This raised warp knitted fabric of a flame retardant polyester consisting only of a polyester fiber obtained by copolymerizing a compound containing phosphorus in an amount of 500-50,000 ppm in terms of phosphorus atom treated with an exhaustion processing with a phosphorus and/or halogen containing compound, and having a lingering flame time of <=3 sec determined by the following method of determination. Method of determination: the upper end of a test piece (1.5 cm×20 cm) is fixed so that it is vertically held, and the flame of a lighter is made to approach the lower end of the test piece in this state, and when the test piece catches fire, the flame of the lighter is retreated.  The lingering flame time, that is, the time from the catching of fire to the extinguish of fire is determined (five repeated determinations for each of the longitudinal and cross directions of the test piece).