baber/WOPTO huggingface dataset:
Patent GB-1026255-A (GB)
Title: Current limiting device
IPC: H01F37/00
Filed: 1965-01-07
Abstract: 1,026,255. Inductors. WESTINGHOUSE ELECTRIC CORPORATION. Jan. 7, 1965 [Feb. 14, 1964], No. 732/65. Heading H1T. An inductor or filter is formed by winding insulated conductive foil or sheet 12 (Fig. 1) on a former 14 and providing connecting means 32, 22, 24. The conductive foil may be of aluminium with separating paper strip and with polyester film bonded on one or more sides and the former 14 may be of glass epoxy material. The device may be used as a filter having at least 400 ohms impedance over the band 30-200 kc/s. Or it may have tappings 96 (Fig. 6A, 6B, not shown) to provide specific frequency channels. Also, capacitors or lightning arrester components may be positioned inside the former 14, end closure members being provided. The inductor may be enclosed in a conductive or non-conductive casing which may be liquid filled.
Patent GB-565065-A (GB)
Title: Improvements in or relating to the treatment of hides or skins
IPC: C14C3/00
Filed: 1943-01-16
Abstract: 565,065. Tanning. UNITED SHOE MACHINERY CORPORATION. Jan. 16, 1943, No. 840. Convention date, Jan. 17, 1942. [Class 76] Skins and hides are tanned or preserved by dehydrating and permeating with a non- aqueous solution of a water-soluble tanning or other preservative material (which may, however, contain a small proportion of water), substantially removing the non-aqueous solvent, and then activating the tanning material. Dehydration of the skins is effected by immersing two or three times in a water-miscible organic solvent, such as acetone, or by forcing the solvent through the skin. After drying, the skin is immersed in the solvent solution of the tanning material or the solution is drawn through the skin by means of vacuum. After removal of the solvent, the tanning material may be activated by immersing the skin in an aqueous liquor. In an example, quebracho extract dissolved in methyl alcohol is used as the tanning agent and is activated by immersing the skin in water or aqueous quebracho solution. Another example describes the use of hemlock bark in methyl alcohol solution, and a third example a strong aqueous solution of chromium sulphate to which is added glycol monomethyl ether and methyl alcohol, followed by treatment of the skin with aqueous ammonia. The application of the invention to retanning (e.g. of chrome-tanned skins) is described. Extracts of oak, sumach leaves and wattle bark, and salts of aluminium and iron (e.g. the chlorides) and chromium (e.g. chloride and nitrate) are other tanning agents mentioned. The Specification as open to inspection under Sect. 91 comprises also the treatment of skins with chromic chloride in methyl alcohol solution or with ferric chloride dissolved in a mixture of absolute alcohol and mesityl oxide, in either case followed by immersion in an absolute alcohol solution of ammonia, and also tanning with chromic nitrate in methyl alcohol solution, followed by immersion in an acetone solution of ammonia. Tanning of dehydrated skins by treatment with a methyl alcohol solution of a resin, for example, the resin known under the Trade Mark " Vinsol," is also described. This subject -matter does not appear in the Specification as accepted.
Patent GB-235103-A (GB)
Title: Improvements in and connected with boiler gauge glasses
IPC: G01F23/02
Filed: 1925-01-10
Abstract: 235,103. Babcock & Wilcox, Ltd., and Weston, S. F. Jan. 10, 1925. Addition to 211,362. Gauge glasses. - In the gauge glass fitting described in the parent Specification, in which a number of inclined plates or shields A are placed between the glass and a source of light, one or two coloured beads or prisms E are placed at the sides of the pile of shields to indicate the working level in the boiler. Additional beads or prisms may be provided to indicate the safe work. ing limits.
Patent GB-453555-A (GB)
Title: Method of accelerating the hardening of mortars and concretes
IPC: C04B40/02
Filed: 1936-01-10
Abstract: Cements, concretes and mortars, of Portland or slag cement are rendered hard and compact by vibration and compression and then subjected to temperatures averaging 100 DEG  C. or more, e.g. by heating the moulds in an atmosphere of steam or by passing steam through channels in the concrete.  Specifications 366,544 and 431,484 are referred to.
Patent GB-137897-A (GB)
Title: Turning and stopping signals for automobiles
IPC: B60Q1/34
Filed: 1919-01-13
Abstract: 137,897. Cohn, S. Jan. 13, 1919. Semaphore signals; road-vehicle signals.-Relates to turning and stopping signals for road vehicles, in which a number of plates bearing the words " right," " left," &c. normally hang within a casing from which they can be selectively swung outwards to display the required signal. The plates are pivoted on a spindle 15 in a casing the rear face of which is provided with a reflecting-surface to serve as a rear-viewing mirror. The mirror is carried in a frame detachably secured to the casing by screws. The casing is also wedge-shaped in horizontal cross-section, so that, whilst the plates are in planes at right-angles to the length of the vehicle, the mirror is inclined inwards to facilitate viewing. The casing is adjustably secured to a bracket arm 26 by means of a rounded part 29, Fig. 3, stamped in the wall of the casing and clamped between two correspondingly rounded members 28, 31 mounted on the arm which passes through the members 28, 29, 31. Member 28 bears against a transverse pin 27 passed through the arm, and member 31 is acted on by two conical wedges 33 on a transverse bolt 32. The other end of the arm is clamped to the wind-screen by a clamp, Fig. 9, comprising a fixed jaw 36 and movable jaw 38 rocking about a rounded projection 39 and tightened on the screen by screws 41. The lower ends of the plates carry pads 18 of leather, cord, &c. adapted to prevent rattling of the plates in the casing. Each plate is also formed with a lip 22 which, in the display position, comes against the operating-wire 19, which thus serves as a resilient stop. Each plate has a control wire 19, all the wires being enclosed in a flexible tube 5 and carried to a control device which is clamped to the steering-post so as to be within easy reach of the driver. The control device, Figs. 16 and 17, comprises a fan-shaped box in which are sliding rods 50 individually connected to the operating-wires 19. Provision is made for allowing turning movement between a wire 19 and its rod 50 by a sleeve 55, Fig. 19, secured to the wire by set-screws and engaging in a slot 54 in the rod, through a hole in the end of which the wire passes. Each rod 50 has a knob 53 and a spring-pressed catch 57 with a hooked end 62 adapted to engage in one of two openings 72, 73 in a cover-plate to hold the rod against accidental movement. A cover-plate 69 corresponding to each rod is held in place by screws 70 passing through slots, allowing a longitudinal adjustment. A modified form of control box is described having a single non-adjustable coverplate, the openings therein being elongated to form slots, the opposite sides of which are provided with notches or teeth in staggered relation adapted to be engaged by the hooded ends 62 of the catches.
Patent GB-329003-A (GB)
Title: A method for treating fabrics, cloths and similar material
IPC: D06C11/00
Filed: 1929-01-10
Abstract: 329,003. Ross, A. Jan. 10, 1929. Cleaning fabrics.-A method of treating fabrics, cloths and similar materials for the removal of shininess, consists in rubbing the parts with an abrasive such a pumice powder made into paste with water, removing the paste by washing and rubbing the parts treated with carborundum paper or thistles to raise the nap.
Patent GB-476529-A (GB)
Title: Improvements in means for controlling the air supply to the tuyere blocks of underfeed stoker furnaces
IPC: F23K3/12
Filed: 1937-01-12
Abstract: 476,529. Fluid-pressure servomotors. AMERICAN ENGINEERING CO. Jan. 12, 1937, No. 937. Convention date, Jan. 14, 1936. [Class 135] [Also in Group XII] The air inlets to the tuyere blocks of underfeed stokers are controlled by dampers 94 which are actuated by the difference of air pressure on their upper and lower sides and also by fluid jets supplied through nozzles 98 on a pipe 99 and projected against extensions on the dampers. The strength of the jets varies in accordance with the pressure in the plenum chamber 109 which acts on a diaphragm 108 to control a valve 114 in a pipe 101 leading air from an auxiliary source of air pressure to the jets.
Patent HK-41995-A (HK)
Title: Linerless closure for carbonated beverage container
Inventor: DRUITT RODNEY MALCOLM
IPC: B65D51/16
Filed: 1995-03-23
Abstract: PCT No. PCT/AU89/00256 Sec. 371 Date Mar. 14, 1991 Sec. 102(e) Date Mar. 14, 1991 PCT Filed Jun. 15, 1989 PCT Pub. No. WO89/12584 PCT Pub. Date Dec. 28, 1989.A one piece plastic closure for a container having an externally screw threaded neck, the closure comprising a top portion and an internally threaded skirt. The closure has an annular sealing rib which projects downwardly from the underside of the top portion. The rib includes a first, substantially cylindrical, portion contiguous with the underside of the top portion and lying adjacent or abutting to the skirt and a second, frusto-conical, portion contiguous with the end of the first portion distal to the underside of the top portion and extending radially inwardly to terminate in a circular free edge, such that during threaded engagement of the cap with the neck, the second, frusto-conical, portion will be engaged by a free end of the neck and folded back against the first, substantially cylindrical portion of the rib to form a gas-tight seal between the neck of the container and the closure.
Patent HK-60985-A (HK)
Title: Fat emulsion containing a steroid
Inventor: MIZUSHIMA YUTAKA
IPC: A61K31/704
Filed: 1985-08-15
Abstract: A steroid having an anti-inflammatory activity can be administered as a fat emulsion thereof. The emulsion may comprise an effective quantity of the steroid having an anti-inflammatory activity, 5 to 50% (W/V) of soybean oil, a phospholipid in a weight ratio of 1-50 to 100 of said soybean oil, and a proper quantity of water. This fat emulsion exhibits a long-lasting activity in the region of inflammation and is especially useful in the therapeutic or prophylactic treatment of rheumatism, immunological hemolytic anemia, idopathic thrombocytopenic purpura, and Paget's disease, or in conjunction with kidney transplantation.
Patent HU-T43509-A (HU)
Title: Method and apparatus for rewash regenerating devices serving for filtering and/or ion exchanging of feed-waters and waste waters
Inventor: DEMETER AKOS
IPC: B01D15/04
Filed: 1986-02-27
Abstract: The proposed method involves washing the exhausted top layer of the granular fill, after stopping the filtration/ion exchange process. A circular channel is formed on the circumference of the treatment column, in line with the bottom of the upper layer of the granular fill liable to be exhausted. Perforations are located in the wall of the column near the bottom of the circular channel. The diameter of the perforations is greater than the grain size of the fill. - During reverse flow washing the wash water flows into the column through the perforations, assisted by the air pocket formed in the channel. When the washing process is stopped the perforations are blocked again by the outflowing granules of the fill.
Patent JP-H10194602-A (JP)
Title: Storing method for blackening treated conductor
Inventor: NAKAZAWA HIROSHI
IPC: B65H75/02
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To effectively solve problems such as the blackening treated film contamination caused by the residual liquid and/or surface leaching liquid on the surface of a conductor, cooling deterioration caused by the contamination or the corrosion of stabilizers in the conductor by absorbing and removing the treatment solution leached from the inside of the conductor by means of paper-like material and also absorbing the treatment solution remained in the conductor by the work of the paper-like material. SOLUTION: Paper-like material 9 having the property of absorbing liquid-like material is made to intervened between the superconductor 2 wound around the cylindrical section 3 of a drum 1 and the cylindrical section 3 and between the wound superconductor 2. In such constitution, the paper-like material 9 absorbs the treatment solution remaining on the surface of the conductor 2 or leached to the surface from the inside of the superconductor 2, removing it and also absorbs the treatment solution permeated from the inside of the conductor 2. Therefore, problems such as the blackening treated film contamination caused by treatment solution, cooling deterioration caused by the contamination or the corrosion caused by residual treatment solution inside the conductor can be solved.
Patent JP-S60144567-A (JP)
Inventor: KATOU TAKEO
IPC: F25B39/00
Filed: 1984-01-06
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-S5493979-A (JP)
Title: Manufacture of transistor
Inventor: KOMATSU SHIGERU
IPC: H01L29/72
Filed: 1978-01-07
Abstract: PURPOSE: To make uniform, to a certain extent, the thickness of two insulating film pieces, which have a difference in thicknes between them, in the process of manufacturing transistors by over-etching, so that highly accurate opening can be formed without increasing man-hours.  
     CONSTITUTION: After forming collector buried layer 2 on semiconductor substrate 1, epitaxial growth layer 3 is formed, doping layer 4 is diffused and insulaing film 5 is used to cover the entire device. Two openings 6 are formed on the insulating film 5, and No.1 base region, which will come into contact with the electrode, is formed. Then insulating film 8 is formed which will control the quantity of ion implantation. In order to form opening 9 for making a perfect base region, the said insulating film pieces 5 and 8 at the center are removed and, simultaneously, opening 10 at the collector region is formed. Then insulating film 8 is formed. Resist is shown by 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57115920-A (JP)
Title: Edge-drop producing device
Inventor: MATSUSHIMA SUSUMU
IPC: B21D19/00
Filed: 1981-01-07
Abstract: PURPOSE: To obtain the titled device which does not deteriorate the shape of the side edge part of strips after the plating, by installing a means which froms the side edge part of strips to be sent to the plating equipment in such a way that the thickness of the side edge part is thinner than that of the other part.  
     CONSTITUTION: This edge-drop producing device 1 is composed of an upper roll 2 having a tapered outer shape and a lower roll 3 having the same shape as the upper roll 2 which is to be installed at a location opposing to the upper roll 2. A strip 4 put between these two rolls 2 and 3 is sent out through the rotation of the rolls while the strip 4 is pressed by the rolls 2 and 3. A flat part 5 of a prescribed width is installed to the central part of each roll 2 and 3, and a curved tapered part 6 whose outer diameter becomes smaller as going to the side is formed at both sides of the flat part 5 of each roll. A tool which can remove the side edge part of strips mechanically can be installed as a forming means of strips when required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58118166-A (JP)
Title: Method of changing solar battery into dry battery type
Inventor: MAEKAWA MASAHIRO
IPC: H01L31/0352
Filed: 1982-01-04
Abstract: PURPOSE:To miniaturize an electronic desk calculator, a radio set, etc. by a method wherein, when incorporating solar battery as the power source of an electronic desk calculator, a radio set, the structure of the solar battery is formed into a dry battery type. CONSTITUTION:When incorporating a solar battery as the power source onto the electronic calculator, the radio set. etc., the solar battery is wound around the surface of a circular cylinder into a dry battery type. Or, it is wound around a prism simultaneously into a dry battery type, and then the plus pole and the minus pole are exposed on the upper and lower part resoectively. Thus, the apparatus is miniaturized, and the range of utilization of the solar battery is enlarged.
Patent JP-S62159341-A (JP)
Title: Magnetic recording film
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/72
Filed: 1986-01-08
Abstract: PURPOSE:To protect a magnetic recording medium against the oxygen and moisture in the atm. air and to prevent the deterioration in the photomagnetic characteristic thereof by using a thin metallic carbide film in order to protect a magnetic recording film. CONSTITUTION:This magnetic recording film is formed by using the carbide of at least one kind of element selected from Si, B, T, Zr, Hf, V, Nb, To, W, and Mo as the protective film of the magnetic recording medium. The metallic carbide is a chemically extremely stable material in the case of using a rear earth-ferrous element as the photomagnetic recording medium. Since oxygen is not contained in the compd. and in the forming process, the oxidation of the recording medium by the oxygen existing in the protective film during or after the formation of the protective film is obviated. The metallic carbide film formed by a sputtering method is an extremely dense film which has a shielding effect and can suppress the diffusion of the oxygen and moisture in the protective film.
Patent JP-H05179736-A (JP)
Title: External concrete wall
Inventor: KOGA YOSHINORI
IPC: E04B2/94
Filed: 1992-01-07
Abstract: PURPOSE:To prevent cracks in the positions except extensible joints, even in an external concrete wall fitted at the front end of a handing floor slab of a building. CONSTITUTION:Tiles 16 are neatly laid down on the outside face of an external concrete wall 14 of a building 10. A handing floor slab 26 is extended at the outside end of the inside floor slab 24 of the building 10. The external concrete wall 14 is attached to the front end of the hanging floor slab 26. Extensible joints 25 of the post center are provided in the vertical direction at the opposite position to the post center P of columns 18 of the external concrete wall 14 and ordinary extensible joints 28 are provided with a specified interval between the extensible joints 25 of the post center of the external concrete wall 14. Accordingly, cracks are concentrated at the extensible joints 25 of the post center and the ordinary extensible joints 28 and hence, cracks in the positions except the extensible joints are prevented.
Patent JP-S59127659-A (JP)
Title: Powder classifying apparatus
Inventor: KOGUCHI MAKOTO
IPC: B03C7/02
Filed: 1983-01-07
Abstract: PURPOSE:To perform powder classification, by a method wherein a fine powder comprising different components is collided with the vessel wall and the rotary wall in a rotary blade shaped charging apparatus to generate friction charge and electrostatic separation is performed corresponding to a charge amount. CONSTITUTION:A comminuted gaseous mixture is guided to a charging chamber 23 formed by arranging a plurality of revolving stream generating cylinders 23' to a spacer plate 232. Each cylinder 231 is formed by partitioning the same by a twisted partition plate 233. Because the gaseous mixture guided to this charging chamber 23 generates violet revolution, powder particles repeat violet collision with the inner wall of the cylinder 231 by receiving centrifugal force and sent to an electrostatic separation chamber while charged with friction charge. In this electrostatic separation chamber, two flat electrodes are arranged in parallel relation to the advance direction of the gas stream so as to be exposed to the gas stream, DC high voltage is applid to the flat electrodes and the charged powder particles are collected corresponding to the polarities thereof and the charge amounts thereof by a negative and a positive electrodes.
Patent JP-S58119076-A (JP)
Title: Picture editing device
Inventor: SUGANO MASAYUKI
IPC: H04N1/387
Filed: 1982-01-08
Abstract: PURPOSE:To facilitate editing operation without dirtying an original when extracting and editing picture information at an optional part from an existent document into a new document. CONSTITUTION:A scanning part 11 reads the original 17 to be edited. This scanning part 11 has the same functions that the readout part of facsimile equipment has and makes an optical scan on the original 17 to convert a picture into a binary signal. Picture information to be edited, on the other hand, is displayed at the 1st picture display part 163. An operator in charge of editing advances the editing operation over a look at the screen of the 1st picture display part 163.
Patent JP-S63168279-A (JP)
Title: Butt welding method for hollow section with different shape
Inventor: KATO HARUO
IPC: B23K9/00
Filed: 1987-01-05
Abstract: PURPOSE:To perform the continuous welding by the MIG welding by fitting permanent backing material with the same shape as that of a hollow part of hollow sections with different shape to the butt part inside of the hollow sections with different shape to perform the welding. CONSTITUTION:The permanent backing material 4 with the same outward shape as the shape of the hollow part of the hollow sections 2 with different shape is fitted to both sections at the mutual butt part of the hollow sections 2 with different shape. Next, the butt part is subjected to edge preparation with a minimum radius of the hollow sections 2 with different shape as a reference to MIG-weld a groove part. In this way, the continuous welding by the MIG welding can be performed and the welding speed is improved and the efficiency of the welding work is improved.
Patent JP-H04235043-A (JP)
Title: Ink jet head
Inventor: FUKANO TAKAKAZU
IPC: B41J2/055
Filed: 1991-01-09
Abstract: PURPOSE:To obtain an ink jet head simplified in maintenance and miniaturized in its printed circuit board by respectively providing the resistors corresponding to individual piezoelectric elements in electrostatic capacity on the piezoelectric elements. CONSTITUTION:In an ink jet head, piezoelectric elements 1 are bonded to and mounted on a common electrode 16 being a conductive metal plate by an epoxy resin. A chip type resistor 2 is bonded to the other surface of each of the piezoelectric elements 1 by an epoxy resin to take continuity and, further, an FPC is connected to the other surface of the chip type resistor 2 as a signal terminal by soldering or pressing. When a circuit is planned using this ink jet head, the resistance corresponding to a nozzle is reduced and the mounting area of a printed circuit board can be reduced. Furthermore, by preparing the chip type resistor corresponding to each of the piezoelectric elements, the piezoelectric elements can be simply mounted.
Patent JP-S57114226-A (JP)
Title: Substrate holder for vapor growth
Inventor: YOSHIDA MASAJI
IPC: C23C16/455
Filed: 1981-01-07
Abstract: PURPOSE:To obtain a substrate holder for vapor growth suitable to obtain high uniform epitaxial growth layers by a method wherein ununiformity of gas current originated from the relation of the upper streem/lower streem in wafers is prevented. CONSTITUTION:The substrate holder for vapor growth has, for example, a pachage 18 consisting of a base plate 11 to put substrates thereon, the first ceiling plate 12 having plural gas supplying ports 15 and gas exhausting ports 15 arranged alternately coming near with each other and being in parallel with the base plate 11. the second ceiling plate 13 having gas exhausting ports 16 and being in parallel with the first ceiling plate, gas exhausting pipes 17 to connect the gas exhausting ports 15, 16, and a gas exhausting port, and has a plug 19 to block the opening part, and the gap formed by the first and the second ceiling plates 12, 13 is made as to form the path 20 for supplying gas. Accordingly the substrates 1 on which epitaxial growth is to be performed are put on the base plate 11, gas is made to flow in the direction shown with arrow marks, directional property of gas current to come in contact with the substrates 1 becomes indistinct, and the relation of the upper streem/lower streem is eliminated on the substrates 1.