baber/WOPTO huggingface dataset:
Patent GB-979077-A (GB)
Title: Improvements in and relating to the production of manganese, aluminium or calcium
IPC: C22B5/16
Filed: 1962-01-08
Abstract: Silicon carbide is recovered as a by-product in the process of producing manganese, aluminium or calcium metal (see Division C7) in which a particulate mixture of a silicide or silicon alloy of the above metal together with carbon, e.g. graphite, the total carbon being at least the stoichiometric amount to form silicon carbide with all the silicon, is heated in an evacuated furnace, the metal vapour produced being subsequently condensed.ALSO:Manganese, aluminium or calcium metal is produced by heating in an evacuated furnace, e.g. an induction heated evaporator, a particular mixture of a silicide or silicon alloy of the above metal, i.e. silicomanganese, Al-Si or Ca-Si alloy, with carbon, e.g. graphite powder, the total carbon being at least, preferably up to 25% in excess of, the stoichiometric amount, to form silicon carbide with all the silicon and produce vapour of the above metal at a pressure in excess of that within the furnace, subsequent to condensing at least a portion of the metal vapour in a condensing gas.  With manganese, the mixture, which may consist by weight of 100 parts Si-Mn, 6.6 parts C and 2 parts cereal binder pelletized with water, is preferably heated in vacuo to 1600 DEG C., and the manganese vapours formed may be conducted through a purifying chamber to remove such vaporized contaminants as oxides, carbides or nitrides, prior to condensing in vacuum or an inert atmosphere.  The silicon carbide recovered may be recycled as reducing agent for preparing the silicide or silicon alloy from primary source material.
Patent GB-594547-A (GB)
Title: Oil-resin coating composition vehicles
IPC: C08L61/10
Filed: 1945-01-08
Abstract: A vehicle for a coating material is made by heating a mixture of a resin and/or a gum and a drying oil to a temperature high enough to melt the resin and form a solution thereof with the oil, and adding urea in aqueous solution with an alkaline reagent to the solution at a temperature greater than the decomposition temperature of urea, forming a vehicle which is miscible with water, white spirit or gum spirits of turpentine.  Suitable resins and gums include copal, kauri, rosin, damar, amber, congo gum, ester gum, and synthetic resins such as phenol-aldehyde resins. The oil may be a vegetable oil such as linseed, soya bean, tung or wood oil, perilla or hydrogenated castor oil, or a mineral oil, or a mixture of such oils.  Glycerine may also be added.  In examples, the resin and oil are heated to a temperature above 450 DEG  C. and when cooled down to that temperature, aqueous solutions of urea and potassium carbonate and caustic soda are added giving finally gels containing 5 per cent. water.  Paints, varnishes, enamels, lacquers &c. may be made from these gels by the addition of thinners (including alcohol), pigments, e.g., titanium dioxide and zinc resinate.ALSO:A vehicle for a coating material is made by heating a mixture of phenol-aldehyde resin with natural resins or gums and a drying oil to a temperature high enough to melt the resin and form a solution thereof with the oil, and adding urea in aqueous solution with an alkaline reagent to the solution at a temperature greater than the decomposition temperature of urea, forming a vehicle which is miscible with water, white spirit or gum spirits of turpentine.  Suitable natural resins and gums include rosin, copal, kauri, damar, amber, congo gum and ester gum. The oil may be a vegetable oil such as linseed, soya bean, tung or wood oil, perilla or hydrogenated castor oil, or a mineral oil, or a mixture of such oils.  Glycerine may also be added.  In examples, the resin and oil are heated to a temperature above 450 DEG  C. and when cooled down to that temperature, aqueous solutions of urea and potassium carbonate and caustic soda are added giving finally gels containing 5 per cent water.  Paints, varnishes, lacquers, &c. may be made from these gels by the addition of thinners, including alcohol, pigments, e.g. titanium dioxide and zinc resinate.
Patent GB-814494-A (GB)
Title: Derivatives of cycloalkanes and method of preparing them
Inventor: HUBER MELVIN LEFEVER
IPC: C07C45/00
Filed: 1957-01-08
Abstract: Nitrocycloalkane derivatives, viz. lactams, ketones, oximes and 1-nitrocycloalkane sulphonic acids, are made by introducing an aqueous solution of a water-soluble salt of a nitrocycloalkane into a mineral acid solution of a compound which forms or releases sulphurous acid in an acidic medium, the pH of the said acid solution being adjusted to 2-6 and maintained at that value throughout the introduction of the nitrocycloalkane by addition of mineral acid. Compounds specified which produce sulphurous acid are sulphur dioxide, sulphites, bisulphites, thiosulphates, metabisulphites, and dithionites.  In examples: (1) nitrocyclohexane sodium salt is reacted in aqueous hydrochloric or sulphuric acid with sodium or ammonium bisulphite, sodium thio sulphate, sodium dithionite, or sulphur dioxide, under varying conditions of pH, temperature, and concentration to give caprolactam, cyclohexanone and its oxime, and sodium 1-nitrocyclohexane sulphonate in varying proportions; (2) nitrocyclopentane is similarly reacted to give valerolactam, cyclopentanone, and sodium 1-nitrocyclopentane sulphonate.
Patent GB-100801-A (GB)
Title: Improvements in Means of Assembling the Elements of a Sectional Gun Barrel for Heavy Ordnance.
Inventor: SCHNEIDER EUGENE
IPC: F41A25/24
Filed: 1916-01-15
Abstract: 100,801. Schneider, E. Jan. 15, 1916. Ordnance, built-up. - Relates to builtup guns arranged in three sections, namely barrel, breech-part, and slide member, and comprises means for simultaneously securing the barrel and breech elements to one another and also to the slide part. The connecting-means comprises a sleeve C screwed on to the breech member B and formed with internal part-threads c<2> adapted to engage corresponding external part-threads a<5> on the gun barrel sleeve A<1>, and also with external part-threads c adapted to engage part-threads d<3> formed within the slide member D. By means of a hand-operated worm and rack G, F, Figs. 1 and 8, a rotation, limited by a lug A<2> in a recess C<2> on the sleeve A<1>, is imparted to the sleeve C, thereby causing the barrel A and breech B to be connected by engagement of the threads c<2>, a<5>, whilst simultaneously these are secured to the slide D by engagement of the threads c on the sleeve with the threads d<3> on the slide. To lock the worm G, the actuating-spindle H thereof is axially movable under the pressure of a spring g<1> to cause a lug I' thereon to engage a locking-part h<1>. The handle K is pressed inwards when it is desired to operate the worm. In assembling the parts of the gun, the barrel A is supported by a pair of rollers a which ride along the edges d of the slide member. Supporting-lugs d<2> are also provided on the slide, whilst a lug a<3> on the fore end of the barrel engages lugs on the slide and is locked by a catch a<4>. Rollers b, b<1> provided on the breech part also ride on the edges d of the slide. A packing-ring J is placed between the sleeve members A<1>, B, C.
Patent GB-785050-A (GB)
Title: Improvements in or relating to nuclear reactor heated boiler systems
Inventor: MOORE RICHARD VALENTINE
IPC: G21D3/10
Filed: 1955-01-10
Abstract: 785,050. Composite steam boilers. BABCOCK & WILCOX, Ltd.,.and MOORE, R. V. Jan. 10, 1956 [Jan. 10, 1955], No. 759/55. Class 123(2) [Also in Group XXVI] A nuclear reactor 250 heating a boiler system through a heat transfer fluid is controlled as the load on the boiler system varies by varying the mass flow of heat transfer fluid to maintain constant the reactor outlet temperature and by varying the pressure in the boiler to maintain constant the reactor inlet temperature. Heat is transferred by carbon dioxide gas under pressure from the reactor to four double pressure heat exchangers 254. High pressure steam generated at 296 is supplied to a turbine 264. Low pressure steam generated at 297 is also supplied to the turbine, through a spillover valve 269 which is partially closed when the plant is not on full load. thereby raising the boiler pressure on the low pressure side to maintain the reactor inlet temperature. The mass flow is controlled by varying the speed of motors 256 driving circulators 287. On full load gas at temperature T1, is cooled in the boiler along curve Q, to T2, Fig. 4, whereas. on 10 per cent load with reduced flow it is cooled along curve R to T3, with less 'heat loss in the low pressure sections due to the increased boiler pressure. The valve 269 and motors 256 may be automatically controlled by fluid-pressure servomotors 313, 306, Fig. 5. During circulation. about 2 per cent of the coolant is dried and filtered at 295,
Patent GB-218931-A (GB)
Title: Improvements in or relating to metal-cutting tools
IPC: B23B27/02
Filed: 1924-01-10
Abstract: 218,931. Klopstock, H. Jan. 10, 1924. Additions to 209,718. Tools.-The tool described in the parent Specification is modified by omitting the flat strip adjacent the rear cutting-edge, the depressed surface b extending to the rear edge S2.
Patent HK-10696-A (HK)
Title: An insulation displacement contact
Inventor: MITRA NIRANJAN K
IPC: H01R12/67
Filed: 1996-01-18
Abstract: An insulation displacement contact for insulation displacement contacting of an insulated electrical conductor disposed in a cable. Each contact comprises two flat sheet parts abutting against each other, obtained by folding over a flat blank of metal and provided with projecting tongues bounding an aperture for receiving the cable and displacing the insulation thereof. The ends of the tongues lying away from the aperture are folded over essentially at right angles to the plane of the flat sheet parts, in order to form an H-shape.
Patent HK-25988-A (HK)
Title: A composition for and a method of treating hair and/or scalps
Inventor: GLEAVE DOROTHY
IPC: A61K8/64
Filed: 1988-04-07
Abstract: A composition for treating hair and/or scalps of human beings which is capable of stimulating hair growth consists of a mixture of protein, vegetable oil, hydrocarbons, alcohol, emulsifying agents and keratin fibre strengthener. The composition in the form of a cream is applied to and massaged into the hair and/or scalp at least once in each twenty-four hour period, each period of massage being of at least fifteen minutes duration.
Patent HK-91192-A (HK)
Title: Sputtered films of metal alloy oxides
Inventor: GILLERY FRANK HOWARD
IPC: H01B13/00
Filed: 1992-11-19
Abstract: A metal alloy oxide film and sputtering method for its production are disclosed, as well as a high transmittance, low emissivity coated product employing said metal alloy oxide film as an antireflective film in combination with a metallic film such as silver. A method for improving the adhesion between metal and metal oxide films and an improved multiple layer coated article comprising primer layers between metal and metal oxide films are also disclosed.
Patent HK-98696-A (HK)
Title: Carbon-containing odor controlling compositions
Inventor: KARAPASHA NANCY
IPC: A61L15/18
Filed: 1996-06-06
Abstract: Compositions comprise carbon particles combined with white odor-controlling agents by means of binders. The preferred particle form of the compositions is substantially lighter in color than the original carbon, and the resulting particles are preferred for use in the manufacture of catamenials, diapers, bandages, and the like. Particles comprising carbon and zeolites are not only desirably lighter in color, but also control a broad spectrum of malodors associated with body fluids.
Patent HU-T53535-A (HU)
Title: Process for production of containing euphorpa hirta l.plants, its particles or their exracts or their active sucstances of tumour and ulcus antimedical compositions
Inventor: TAMAS ESZTER
IPC: A61K36/47
Filed: 1989-02-24
Abstract: The invention relates to the use of the plant Euphorbia hirta L. and the extracts thereof and the active ingredients thereof for the preparation of pharmaceuticals for controlling tumours and neoplasms.   In an expedient embodiment, an infusion from the plant Euphorbia hirta L. and/or parts thereof is employed.
Patent JP-S5591430-A (JP)
Title: Hinge exchanger for triple turn or side dump truck
Inventor: HONDA NOBUNAGA
IPC: B60P1/04
Filed: 1978-12-28
Abstract: PURPOSE: To prevent the fall down of load box and to facilitate the regulation of hook, by coupling the hooks on diagonal line through a rod and bell crank while making the length of rod variable and making the length of a plurality of arm of bell crank equal.  
     CONSTITUTION: Four hooks 18L, 18R, 19L, 19R are coupled through coupling mechanisms 23, 24 and interlocked with operating means 27. Each arm section 28a, 31a of bell cranks 28, 31 in coupling mechanisms 23, 24 is equi-length and coupled to rods 30, 31 having adhusting sections 25a, 26a, 30a, 33a. Since the fastened/ released state of two hooks 18L, 18R or 19L, 19R located on diagonal line are always reversed, it never falls down the load box. Moreover since the length of rods 30, 33 are adhustable while the length of a plurality of arm sections 28a, 31a are equal, the adjusting of hooks 18L, 18R, 19L, 19R are facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02230706-A (JP)
Title: Transformer core, transformer and manufacture of transformer
Inventor: FURANKU HENRII GURAIMUZU
IPC: H01F3/10
Filed: 1990-01-04
Abstract: PURPOSE: To eliminate core other lamination error when contacting the end part of the laminated board on one side of cut laminated boards in the case the cut laminated plates are again connected with each other, of the cut laminated plate by a method wherein when a laminated plate is cut, the laminated plate is cut at a cutting angle, which is not rectangular but slant to the center line in the longitudinal direction of the laminated plate. CONSTITUTION: The positions of the blades 35 and 36 of a cutter 33 are changed at an angle X to a center line 41 and a step 31 between the uppermost group of a laminated plate and the third group of the laminated plate is cut. After that, the positions of the blades 35 and 36 of the cutter 33 are again changed at an angle Y to the center line and a step between the uppermost group and the fourth group of the laminated plate is cut. A core is opened by a mechanical handling and after that, the core is changed into a desirable shape for stress-relieve using an annealing and is closed. After the annealing, the core is again opened at the cutting region of the laminated plate, a U-shaped structural member 55 is formed, coils 59 and 61 are fitted in the leg parts 57 of the member 55 and after that, the core is again closed.  Before this reclosing, a misalignment of the fellow adjacent groups is prevented.
Patent JP-H08187724-A (JP)
Title: Blade deflection correcting mechanism for slicing machine and correcting method therefor
Inventor: KAWAGUCHI KEIJI
IPC: B28D5/02
Filed: 1995-01-05
Abstract: PURPOSE: To more accurately regulate the deflecting amount of a blade by presuming the change of the deflecting amount of the blade in advance. CONSTITUTION: Axial load detecting means 17 detects an axial load which operates at least at either a work W or a blade 7. Deflecting amount calculating means 21 calculates the deflecting amount of a blade 7 based on the input signal from the means 17. Deflecting amount storage means 22 stores the input signal from the means 21. Deflection compensating means 23 presumes the change of the deflecting amount of the blade 7 on the way of cutting the work W from the apparent deflecting amount of the blade 7 to be detected before the cutting of the work W at the previous time is started and after the cutting is finished based on the signals from the means 21 and 22, presumes the change of the apparent deflecting amount of the blade 7 on the way of cutting this time from the apparent deflecting amount, and calculates the actual deflection of the blade 7 based on the apparent deflecting amount and the deflecting amount of the blade 7 to be detected during cutting of the work.
Patent JP-H05181135-A (JP)
Title: Polarizing illuminating device and projection display device using it
Inventor: KIMURA KAZUMI
IPC: G03B21/14
Filed: 1992-01-06
Abstract: PURPOSE:To reduce the unevenness of brightness and the irregularity of color which are caused corresponding to the pitch of a polarizing beam splitter when the polarizing beam splitter is formed into an array in order to make a polarizing illuminating device compact. CONSTITUTION:In the polarizing illuminating device provided with a light source 1 and a polarizing beam splitter 20 which is formed into the array, the pitch P is set to 2Ltantheta>=P when it is assumed that the spread angle of a luminous flux made incident on the beam splitter 20 is + or -theta, a distance between a substance to be illuminated and the beam splitter 20 is L and the pitch of the beam splitter 20 is P. Thus, the irregularity of the color and the unevenness of the brightness of illuminating light on the substance to be illuminated are made inconspicuous.
Patent JP-H08190752-A (JP)
Title: Optical disk recording and reproducing device
Inventor: KATO TATSURO
IPC: G11B17/028
Filed: 1995-01-05
Abstract: PURPOSE: To reduce the thickness of a disk chucking device and an optical disk recording and reproducing device which uses the above device by providing holding pawls and an elastic ring replacing conventional members such as a metallic ball and a spring in the notched section of the tip part of a spindle section. CONSTITUTION: As a disk chucking device, a recessed part 23 is provided in the internal section of a spindle section 20. Moreover, three through-holes 22 are provided in the vicinity of the edge line of the section 20 and a turntable section 21 with equal intervals and an elastic ring 24 is arranged in the section 23. Each hole 22 is arranged with a holding pawl 25 having a Z shaped cross section and made of resin. The pawls 25 are projected to the outer peripheral of the section 20. An inner peripheral end face 26 of an optical disk is pressed by the ring 24 through the pawls 25. Thus, during the loading and the unloading of an optical disk, the pawls 25 move up and down in a vertical direction with an elasticity, the loading and the unloading of the disk are easily made and the thicknesses of the disk chucking device and the main body device are reduced.
Patent JP-H09183547-A (JP)
Title: Sheet material discharge device and record device
Inventor: SHINMACHI MASAYA
IPC: B41J2/01
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To select a carrying method according to characteristics of respective sheet materials by constituting a driven rotor so as to contact or separate against a driving rotor according to the sort of a sheet material. SOLUTION: A spur 42 arranged in the record image territory of a sheet material S is formed into a rotor of small contact area, and a discharge roller 43 arranged outside the record image territory is formed into a rotor of large contact area. In the case of a sheet material of good absorption property for ink, the spur 42 is contacted with a discharge roller 41 so as to form a nipping part between the spur 42 and the discharge roller 43, and the sheet material is prevented from floating up in the recording territory. Meanwhile, in the case of a sheet material of poor dry property for ink, the spur 42 is separated from the discharge roller 41, and the sheet material S is pinchedly carried only by the nipping part formed between the discharge roller 41 and the discharge roller 43. Consequently, stain of the image by transferring ink stuck on the spur 42 to the image face of the sheet material S is prevented.
Patent JP-H10200069-A (JP)
Title: Thin film capacitor
Inventor: SONE SHUJI
IPC: H01L21/8242
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain high insulating properties while ensuring high permittivity, by forming a perovskite type oxide thin film by laminating a columnar structure of high relative permittivity and a granular structure excellent in insulating characteristics. SOLUTION: A barrier layer 4 and a lower electrode 3 are laminated on a substrate 5. (Ba, Sr)TiO3 1 as a first perovskite type oxide dielectric layer is deposited. A dielectric film of granular structure is formed by setting the film composition as, e.g. (Ba+Sr)/Ti=0.97 and Ba/(Ba+Sr)=0.4. Further, BST is formed as a second perovskite type oxide dielectric layer 2. A columnar structure is obtained by setting the film composition as (Ba+Sr)/Ti=0.97 and Ba/(Ba+Sr)=0.4. An upper electrode 6 is deposited, thereby obtaining a thin film capacitor excellent in insulating characteristics.
Patent JP-2000200984-A (JP)
Title: Structure for mounting integrated circuit and method of assembly thereof, and method for removal thereof
Inventor: WATABE MINEYOSHI
IPC: H05K7/12
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To increase adhesive strength between an integrated circuit and a printed board and to enable replacement of the integrated circuit, without damaging the printed board. SOLUTION: A cover 1 is rectangular in shape and is provided with a plurality of holes 2 for adhesive on its central part. A cover plate frame 4 has an outer periphery of rectangular shape, and has a downside-opened inverse concave 10, while a rectangular opening 11 is provided on its upside central part. The cover plate frame 4 has a frame-like shape as a whole. The cover 1 is screwed to the upside plane of the inverse concave 10, while the cover plate frame 4 accommodates a ball grid array(BGA) LSI inside the inverted concave 10 and is screwed to a printed board 7. The cover 1 and the integrated circuit 6 are stuck with an adhesive.
Patent JP-H06199104-A (JP)
Title: Pneumatic bias tire for heavy duty
Inventor: NAKAMURA TAKESHI
IPC: B60C9/06
Filed: 1993-01-06
Abstract: PURPOSE:To offer a pneumatic bias tire for heavy duty which allows compatibility of lightening of weight and improvement of productivity with durability of carcass ply. CONSTITUTION:A space d1 between organic fiber cords 19 of one or 2 plies of the fire inner side of a carcass ply 18 and the carcass ply 18 on the utmost outer side is set wider than an average space D between organic fiber cords 19 of the whole carcass ply. When the tire is used with low inner air pressure, deformation of the tire is more than that when it is used with inner air pressure filled up to the regular pressure, specially the strain of the carcass ply 18 in the utmost inner side is much more, but because the space between the of the inner side of the carcass ply 18 is set wide, the cord 19 of No. 1 ply becomes flexible by virtue of the rubber amount arranged between the cords 19 of the No.1 ply increasing more as compared with that of the other plies thus generation of compressive stress produced on the cord 19 is lessened and thereby fatigue and rupture can be effectively prevented.
Patent JP-S59125488-A (JP)
Inventor: MORIYAMA AKIRA
IPC: G07B15/00
Filed: 1983-01-05
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-S5494004-A (JP)
Title: Optical record disc
Inventor: NAKAGAWA KUNIHIKO
IPC: G11B7/258
Filed: 1978-01-06
Abstract: PURPOSE:To provide an optical record disc, which has mechanically high regidity and durability, by using and al layer as a reflecting layer and by anodizing the back of the Al layer to form an Al2O3 layer. CONSTITUTION:A transparent plastic substrate 2, which has its one side formed with roughnesses 3 according to recording information signals, is formed on its rough side 3 with a thin film of Al by the evaporation and then is electroplated with an Al film 11 having a thickness of about 50 to 60 microns. Then, the film 11 is anodized to form an anodized film 12 having a thickness of 30 to 40 microns. The film left unanodized performs a function as a reflecting layer.