baber/WOPTO huggingface dataset:
Patent GB-191514796-A (GB)
Title: Improvements in Vacuum Pumps.
Inventor: SOWDEN CHARLES NEVILLE
IPC: F04B41/02
Filed: 1915-10-19
Abstract: 14,796. Sowden, C. N. Oct. 19. Exhausting - plant, general arrangement of; regulating exhaustion; valves, arrangement of.-Relates to reciprocating vacuum pumps, particularly applicable for exhausting evaporating-pans used in sugarrefining, and consists of a pump for establishing or maintaining different degrees of vacuum in different receptacles. The receptacles 12, 16, 18, Fig. 1<a>, are connected by pipes 11, 15, 17, fitted with check valves 30, 29, 27, to ports 10, 13, 14, Fig. 1, respectively, which are controlled by a slide valve 19 so that communication is established for a period between each receptacle and the pump cylinder 7 independently, during the stroke of the piston 26. Ports 8 lead from the valve-chest 9 to the ends of the cylinder 7, and ports 21, 22 in the hollow 20 of the valve control the ports 8, 10, 13, 14. At the beginning of the stroke, Fig. 2, the suction and compression sides of the piston 26 are cut off from the atmosphere and the main suction 10 respectively. At the point of cut-off, the by-passage 25 surrounding the central recess 24, in the valve places the ends of the cylinder in communication, and, as the piston advances, the port 10 is put into communication with the suction end of the cylinder as shown in Fig. 3, while the port 22 puts the compression end into communication with the ports 13, so that the vacuum in the receptacle 16 is raised. Before the piston reaches mid-position, the ports 14 and receptacle 18 communicate with the discharge end of the cylinder by means of the ports 21, 22, as shown in Fig. 1. Further movement of the piston lowers the vacuum in the discharge end of the cylinder until the pressure exceeds atmospheric pressure, whereupon it exhausts through the valves 23 and outlet 28 into the atmosphere. During the stroke, the suction end of the cylinder communicates with the main suction 10. The valves 27, 29, 30 prevent the lowering of the vacua in the receptacles, but the valve 30 may be dispensed with. In a modification, Fig. 6, the main suction is connected to the port 27<1>, the secondary suction 31 to the valve-chest 91, and the third suction 32 is positioned in the valvechest. The slide valve 33 is provided with apertures 34 in its laps to establish communication between the ports 81 and the suctions 10', 32, and with a central passage 35 to establish communication between the ports 8<1>, 10<1>, and also between the ports 8<1> when the piston begins its stroke. Fig. 7 shows an arrangement intended only for two predetermined vacua, the secondary suction 13<1> being outside the main suction 10<11> and controlled by check valves 37. The piston is shown at the end of the stroke, the main suction having just been closed by the edge of the central recess in the valve, and the discharge by the outer edge. On the return stroke, the ports 8<11> will be brought into communication by the by-passage 25<11>, and communication will be established between the suction 13<1> and the discharge side of the piston.
Patent GB-191514963-A (GB)
Title: An Improved Machine for Cracking or Decorticating Nuts.
Inventor: HEBDEN ARTHUR
Filed: 1915-10-22
Abstract: 14,963. Hebden, A. Oct. 22. Cracking nuts.-Relates to a machine for splitting cohune and other nuts. The nuts are fed singly from a hopper by any convenient feed-means, and, as shown, the last nut is retained by springs p, from which it is removed by grips q. The grips q are attached to a parallel-ruler movement, the outer rods of which are acted on by springs z attached to the underside of the reciprocating table x, so that by the lost motion of the parallel-ruler support, the nut is gripped and carried downwards to between the reciprocating cutting-blades m having concave cutting-edges. The cutting- blades are shown operated by linkages controlled by an eccentric e on a shaft b. The operating- mechanism for correctly timing the movements of the table x are not shown. The nuts may be supported by a cradle instead of the grips, and the split nuts may be pushed away or may fall away automatically.
Patent GB-191516845-A (GB)
Title: Improvements in or relating to Internal Combustion Engines.
Inventor: RICARDO HARRY RALPH
IPC: F02B1/00
Filed: 1915-11-30
Abstract: 16,845. Ricardo, H. R. Nov. 30. Four-stroke-cycle engines; charge, cooling.-In engines in which additional charges are supplied to the cylinder at the ends of the suction and working strokes, air or combustible mixture is compressed in the end A<2> of the cylinder and supplied to the working space through ports A' uncovered by the piston. The supplementary charges are drawn through and delivered past a cooler F. A throttle valve is located in the delivery passage at E. In a modified construction, the cooler comprises a chamber with radiating fins, through which chamber passes the main supply pipe to the cylinders. The pump of one cylinder may supply the combustion space of an adjacent cylinder.
Patent GB-191517751-A (GB)
Title: An Improved Tap and Stopcock for Hot or Cold Water Services.
Inventor: STEELE GEORGE ANDREW
IPC: F16K1/32
Filed: 1915-12-20
Abstract: 17,751. Steele, G. A. Dec. 20. Casings.-To prevent the top cover of a screwdown valve from being accidentally loosened and removed by rotation of the valve spindle 2 in turning the cock on and off, the cover 1 is formed underneath with an octagonal projection A which fits into a similar opening in the valve casing. The cover is secured by a screwed union nut B.
Patent GR-20030100248-A (GR)
Title: Antiseismic seating base
Inventor: DROUGOS NIKOLAOS GEORGIOU
IPC: E04H9/02
Filed: 2003-06-02
Abstract: he invented antiseismic seating base is composed of two plates 1,2 made of reinforced concrete and furnished rigid metal balls 3 set between them. The lower seat plate (sub-base) 2 is seated on theground 5, whereas the upper seat plate 1 of the building is connected through springs 4 symmetrically positioned so as to feature similar rigidity towards the two vertical directions of the building, and through the anchoring wall 6 made of reinforced concrete and caulked on the ground 15 so as to accurately follow the movement of this last. Under earthquake loadings, the under development moving energy of the building is damped by the dynamic energy of the springs 4, which, due to the balls mediation 3, they are deformed in direction opposite to that of the building movement. The advantages of the invention are that it practically allows full damping of the horizontal seismic vibration component chiefly when a subground construction that we call "reversed glass" is constructed under the antiseismic seating base. This construction is composed of a cylindrical wall 13 made of reinforced concrete, the shoe pad 14 and the plate 12 positioned over this last. Thanks to symmetry, said construction exhibits similar vibration period towards all directions. Said antiseismic seating base can be also utilized for the seating of individual sensitive objects, inside or outside buildings. The mathematical formula characterizing the invention is the following: T=4 VB(gK), where T is the prevalent characteristic vibration period of the ground 15, B the weight of the building and the seat plate 1, K the overall rigidity of the springs 4 shown by direction, and g the acceleration of the gravity (g=9,8m/sec2).
Patent IN-2014KO01031-A (IN)
Inventor: STHAPIT Gyanendra Ratna
IPC: E04B1/343
Filed: 2015-10-09
Abstract: The present invention relates to a construction structure comprising a combination / arrangement of at least two units of elements (350 & 351) selected from compacted intermeshing blocks that are soil based, ash based or a combination, modularly reinforced load bearing unit for floor and/or slab, peggable contoured roofing element, reinforcement substance/s. The components of the structure are modular and could be built onsite. The process of making compacted intermeshing blocks is green with a substantially lower embodied energy obviating heating in kiln. The compacted intermeshing blocks comprise of regular compacted intermeshing block, half size regular compacted intermeshing bock, compacted intermeshing block with a longitudinal cavity, half size compacted intermeshing block with a longitudinal cavity. The configurations using compacted intermeshing blocks and intermittent reinforcement reduces use of mortar, enables use of locally available material such as soil as well as disposable waste material such as fly ash to build a construction structure.
Patent IN-2014DE01442-A (IN)
Inventor: ZHANG YUANYIN
IPC: F04B53/00
Filed: 2014-05-30
Abstract: The present invention relates to a slide bearing, wherein it comprises: an inner sleeve of the bearing; and an outer sleeve of the bearing, wherein the inner sleeve is mounted in the outer sleeve in an interference fit manner, and the inner sleeve is provided with a lubricating grease holding structure therein, which structure is opened to the inner surface of the inner sleeve. The present invention also relates to an ABS motor having said slide bearing.
Patent IN-2014MN00242-A (IN)
Inventor: ASOLKAR RATNAKAR
IPC: A01N63/20
Filed: 2012-08-14
Abstract: A species of Burkholderia sp with no known pathogenicity to vertebrates but with pesticidal activity (e.g. plants algae arachnids insects fungi weeds and nematodes) as well as methods for controlling algae using said species of . Also provided are natural products derived from a culture of said species and methods of controlling algae and/or arachnids using said natural products.
Patent IN-2013MU03491-A (IN)
Inventor: PRAMANICK SOUGATA
IPC: A61K39/395
Filed: 2014-10-31
Abstract: The present invention relates to an improved solid formulation of (2S,3S)-2,3-Dihydroxy-4-methylsulfonyloxybutyl] methanesulfonate. The improved formulations are lyophilized pharmaceutical solid composition containing treosulfan for reconstitution with water to provide a solution for parenteral administration. The present invention also relates to Polymorphic Form I and II of treosulfan.
Patent IN-2015KN00390-A (IN)
Inventor: JANG JONG MIN
IPC: H01L33/36
Filed: 2013-08-06
Abstract: Disclosed are a wafer level light-emitting diode array and a method for manufacturing same. The light-emitting diode array includes: a growth substrate; a plurality of light-emitting diodes aligned on the substrate, wherein each of the plurality of light emitting diodes includes a first semiconductor layer, an active layer, and a second semiconductor layer; and a plurality of upper electrodes aligned on the plurality of light emitting diodes and formed of the same material as each other, wherein the plurality of upper electrodes are electrically connected to the first semiconductor layer of the corresponding light emitting diode. Also, at least one of the upper electrodes is electrically connected to the second semiconductor layer of the light-emitting diode adjacent thereto, and the other one of the upper electrodes is insulated from the second semiconductor layer of the light-emitting diode adjacent thereto. Thus provided is a light- emitting diode array that is capable of operating at a high voltage and has a simplified manufacturing process.
Patent IN-2013CH05486-A (IN)
Inventor: KUMAR NIRANJAN
IPC: H01F/
Filed: 2013-11-28
Abstract: A high voltage transformer arrangement for supplying power to a high voltage tank assembly is disclosed. The high voltage transformer arrangement includes a first core arranged in the high voltage tank assembly and a secondary winding configured on the first core, a second core positioned outside of the high voltage tank assembly and at a predefined distance from the first core, and a primary winding configured on the second core. The second core and the primary winding transfers current received from an external power source to the first core and secondary winding for supplying power to the high voltage tank assembly.
Patent JP-2001192643-A (JP)
Title: Seal for semiconductor-manufacturing apparatus
Inventor: KOBIKI KAZUHIKO
IPC: C09J127/20
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To provide the seal for semiconductor-manufacturing apparatus, excellent in oxygen plasma-resistant characteristics, gas-permeability and sealing properties. SOLUTION: This seal for the semiconductor-manufacturing apparatus is characterized in that 40-150 pts.wt. barium sulfate is compounded with 100 pts.wt. vinylidene fluoride-hexafluoropropylene copolymer and/or vinylidene fluoride-hexafluoropropylene-tetrafluoroethylene copolymer while regulating the amount of inorganic materials except the barium sulfate so as to be <=1 pts.wt. to provide a composition, and the resultant composition is cross-linked by an organic peroxide. The seal for the semiconductor-manufacturing apparatus is also obtained by compounding 0.5-30 pts.wt. tetrafluoroethylene resin with the before composition.
Patent JP-2001196158-A (JP)
Title: High-frequency heating device
Inventor: FUKUMOTO AKIYOSHI
IPC: H05B6/68
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency heating device which heats the specific area of the object to be heated selectively by confining the microwave to a specific area. SOLUTION: The high-frequency heating device comprises a heating chamber 10 housing the object to be heated; a high-frequency generating means 11; an opening part 14 opened at a wall surface 15 of the heating chamber; and an impedance changing means 16 which changes the impedance of the opening part 14 by a groove part 17, formed so as to have the opening part 14 at its one end, and a dielectric plate 17a installed in the groove part 17.  The dielectric plate 17a is driven into rotation, accordingly, the impedance at the opening part 14 is changed, consequentially, the high-frequency current flowing through the wall of the heating chamber 10 is changed, and the distribution of microwave in the heating chamber is concentrated to the specific area of the object to be heated, moreover, uneven heating of the object to be heated is dissolved by the change of impedance with the lapse of time.
Patent JP-2001193889-A (JP)
Title: Fixing method of saddle shaped joint and saddle-shaped joint fixing clamp
Inventor: MAEHANE HIROYUKI
IPC: F16L47/02
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion between a main pipe outer surface and a saddle part or the working efficiency by designing the temporary fixing method to a saddle-shaped joint. SOLUTION: This fixing method of saddle-shaped joint comprises temporarily fixing a saddle shaped joint B having a branch pipe part 11 from the main pipe C and a saddle part 12 having a circular contact surface 12a to the outer surface 10 of the main pipe C including the opening part 11b of the part 11 to the main pipe C while allowing the contact surface 1a to abut on the outer surface 10, and mainly fixing both the surfaces by thermal fusion. The saddle- shaped joint B is pressed to the main pipe C so as to act on at least three positions of both the circumferential ends of the main pipe C in the saddle part 12 and the branch pipe part 11, and the pressing reaction is received by a chain 2 wound on the main pipe C, whereby the saddle-shaped joint B is temporarily fixed to the main pipe C.
Patent JP-2001195561-A (JP)
Title: Method, device and system for processing image, and recording medium
Inventor: NISHIO YOSHIAKI
IPC: G06T1/00
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device and a system for processing image and by which the setting of an extraction object is facilitated by displaying non-extraction pixels in plural colors corresponding to the difference of pixels values from the pixel value range of a color to be extracted and to provide a recording medium. SOLUTION: A work 1 is photographed by a color television camera 2, and the pixel value range of the color to be extracted is set from the provided image by an input means 4. Pixels having pixel values within the pixel value range are displayed in green on a display device 5 by an image processor 3 and pixels having pixel values out of the pixel value range are displayed in one color of dark gray, light gray and white on the display device 5 corresponding to the difference of the pixel values from the pixel value range.
Patent JP-2001196242-A (JP)
Title: Winding part
Inventor: MIYAZAKI SHUJI
IPC: H01F27/32
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the producing cost of a winding part while securing its required insulating withstand-voltage quality. SOLUTION: A winding part 1 has a spool 2, a first winding 3 wound around the spool 2, a second winding 4 wound around the outer periphery of the first winding 3, a core portion C so mounted on the spool 2 as to cover and enclose therewith at least one portion of the second winding 4, a first insulating portion 12 so provided in a winding way between the first and second windings 3, 4 as to insulate the windings 3, 4 from each other, second insulating portions 13 so wound respectively on one-portion of the outer periphery of the first insulating portion 12 which are present on both the sides of the second winding 4 as to secure a creeping distance required between both the windings 3, 4, and a third insulating portion 14 so wound around the outer periphery of the second winding 4 as to insulate the second winding 4 and the core portion C from each other.  In the winding part 1, the second insulating portions 13 are so wound respectively thereon as to extend them to the heights whereby the respective insulating portions 12, 13, 14 can secure the creeping distances required among the first and second windings 3, 4, and the core portion C.
Patent JP-2001196679-A (JP)
Title: Narrow band laser device and its wavelength control device
Inventor: WATABE HIROKI
IPC: H01S3/137
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet ray laser together with its wavelength control device wherein a center wavelength is restored to a target in a short time when laser oscillation is resumed after interruption. SOLUTION: A center wavelength λ of a laser beam 11 is controlled into a target λ0. Here, a pause detecting means 40 which detects that a laser oscillation paused for at least a specified time period Δt0, an anticipating means 47 which anticipates a deviation amount Δλ of the center wavelength λ during interruption of laser oscillation, and a correcting means 6 which corrects the center wavelength λ to the target λ0 before interruption based on the anticipated deviation amount Δλ, are provided. A narrow band laser device comprising the wavelength control device is also provided.
Patent JP-2001190177-A (JP)
Title: Artificial algal reef
Inventor: KIKUCHI SEIJI
IPC: A01G33/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an artificial algal reef standing tidal current and wash-way digging action, usable over a long period, and having high fish-luring effect in shallow area capable of photosynthetic reaction irrespectively of the depth to the bottom of the sea. SOLUTION: This artificial algal reef for creating a fishreef by the aid of artificial seaweeds provided underwater comprises weights (5) set on the bottom of the sea (GL), a buoy (2) set up via string members (7) on the weights (5), and artificial seaweeds (3) consisting of a number of foliar bodies (3a) attached to the buoy (2) and lying afloat underwater, wherein the buoy (2) is set at a depth capable of photosynthesis.
Patent JP-2001194117-A (JP)
Title: Method for measuring thickness of nontransparent film and method of manufacture making film product using it
Inventor: KONDO MICHIO
IPC: H01L21/66
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the thickness of a nontransparent film whereby the thickness of the nontransparent film can be easily and accurately measured through a small number of processes, and a method of making for a film product such as a magnetic head using it. SOLUTION: The method for measuring the thickness of the nontransparent film includes: a process for forming an inorganic hard film (nontransparent film) 10 on the surface of a wafer 2; a process for forming a recess 9 inside and through the hard film 10; a process for forming a transparent film 16 inside the recess 9 and over the hard film 10; a process for removing the transparent film 16 on the hard film 10; a process for applying light beams L1 and L2 to the transparent film 19 packed in the recess 9; and a process for measuring the thickness of the hard film 10 adjacent the transparent film 19 based on the light beams L1 and L2 reflected from the transparent film 19.
Patent JP-2001200404-A (JP)
Title: Clothing provided with brailles and method for producing the same
Inventor: KODAMA ATSUSHI
IPC: B41M3/16
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a piece of clothing capable of making visually handicapped persons recognize the handling information for the pieces of clothing through putting only flexurally deformable and projected braille patterns on the surface of the piece of clothing. SOLUTION: This piece of clothing is such as to have a series of projected brailles which make visually handicapped persons recognize various kinds of information through touching part of the surface of the piece of clothing with their fingers, and which are flexurally deformable together with the piece of clothing and can be formed through densely implanting a group of short fibers on the adhesive binder layer of a brailles pattern fused onto the surface of the piece of clothing, or formed through a swollen resin layer.
Patent JP-2001202947-A (JP)
Title: Producing method of powder material for positive electrode of secondary battery, and secondary battery made by using the same
Inventor: HASEGAWA AKIHIRO
IPC: H01M4/505
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery of high charging and discharging capacity and of stable cycle characteristics by using as the active material of positive electrode a powder formed, with high productivity of laminated lithium manganate, of which crystal structure is rhombic or monoclinic crystal system different from spinel phase (cubic crystal). SOLUTION: A water solution is prepared by mixing a water solution of lithium salt, a water solution of manganese salt and a liquid agent for alkaline concentration control, having a mol ratio of lithium to manganese(Li/Mn) which is in the range of 1 to 10. After the reaction of the water solution in the supercritical or subcritical state of water, the reaction product is dried to obtain the powder material for positive electrode. Hydrogen ion concentration of the water solution is controlled to be 1.5×10-13 or lower with the control agent through alkaline concentration control.
Patent JP-2001198141-A (JP)
Title: Operative part observing system
Inventor: KUDO MASAHIRO
IPC: G06F19/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an operative part observing system capable of correctly detecting an observation position in a pickup image to be provided for an operator even when a visual field is moved in a system comprising a microscope for an operation combined with an endoscope device provided with a visual field moving function as the most important feature. SOLUTION: In observing a desired portion of an operative part 45 by a TV camera 34 on a hard mirror 33, a visual field of the TV camera 34 is moved by a CCD moving mechanism 43. At this time, a three-dimensional position of the TV camera 34 is detected by a digitizer 26, a three-dimensional position of the desired portion of the operative part 45 observed by the TV camera 34 is computed by a work station 23 based on three-dimensional image data of the operative part 45 from a memory part 23a and movement information of the visual field of the TV camera 34 by the digitizer 26 and the CCD moving mechanism 43, and the three-dimensional position of the desired portion to the operative part 45 is combine with the three-dimensional image data of the operative part 45 to be displayed and outputted based on the result of above computation.