baber/WOPTO huggingface dataset:
Patent GB-1045011-A (GB)
Title: Pneumatic tire and method of making same
IPC: B60C3/04
Filed: 1964-01-03
Abstract: 1,045,011. Pneumatic tyres. GOODYEAR TIRE & RUBBER CO. Jan. 3, 1964 [April 22, 1983], No. 321/64. Heading B7C. A pneumatic tyre comprises a carcass having spaced beads 13 and a plurality of parallel cord plies 12 extending from bead to bead, the ratio of sectional radial height to sectional axial width of said carcass when inflated being between 0À7 and 0À8, the cord angle of said plies being 32 to 36 degrees at the mid-circumferential line of the tyre, the tyre being characterized in that upon inflation the sectional radial height increases while the sectional axial width decreases. The cross-sectional profile of the inflated carcass from the point 21 of maximum sectional axial width in one side wall to the mid-circumference in the crown may be defined by the equation where A is the distance from the radial axis Y-Y to the point 21, B is the distance from the horizontal axis X-X to the mid-circumference in the tyre crown, and n is an exponent greater than 2 and less than 3. When the tyre is inflated the distance h from the bead to the point 21 is between 0À5 and 0À6 of the sectional radial height.
Patent GB-756880-A (GB)
Title: Improvements in or relating to substantially insensitive electric detonators
IPC: F42B3/103
Filed: 1954-01-06
Abstract: 756,880. Exothermic compositions. DYNA. MIT AKT.-GES. VORM. A. NOBEL & CO. Jan. 6, 1954 [Jan. 28, 1953], No. 416/54. Class 82(1). [Also in Group XXI] Exothermic compositions for use in electric detonators are : (a) 25 per cent of A1 + 75 per cent of Fe 2 O 3 , (b) 20 per cent of Al + 80 per cent of CuO, (c) 30 per cent of Cr + 62 per cent of Pb 3 O 4  + 8 per cent of KClO 4 , (d) 20 per cent of FeMn + 80 per cent of PbCrO 4 . All the percentages given are by weight.
Patent GB-893586-A (GB)
Title: New bis-(tertiary alkyl peroxy) compounds and their use as curing or cross linking agents
IPC: C08F36/04
Filed: 1960-01-06
Abstract: Polymers and copolymers of ethylenically unsaturated substituted or unsubstituted hydrocarbons including natural rubbers are cured or cross-linked by means of bis-peroxy compounds of the general formula <FORM:0893586/IV (a)/1> wherein n is 1 or 2, R is a tertiary alkyl group and R1 and R11 are individual hydrocarbon groups, e.g. alkyl, cycloalkyl, aryl or aralkyl groups or are alkylene groups joined together forming a cycloalkylene group, the peroxide comprising 0,1 to 10% by weight of the polymers, and numerous peroxides are specified.  When liquid, the peroxide may be used on a support such as silica, carbon black or calcium carbonate.  Specified synthetic polymers are those of ethylene, butadiene, isoprene, chloroprene and mixtures of butadiene and styrene or acrylonitrile.  The mixture being cured may also contain other polymers and crosslinking agents, antioxidants, plasticizing agents, softeners, vulcanization accelerators, stearic acid, and fillers such as carbon black and barium, zinc, magnesium and titanium oxides.  Curing is generally effected by shaping to provide, for generally effected at 275 DEG -450 DEG F. and may be accompanied or followed by shaping to provide, for example, sheets, tubes, tyres and insulated wire.  Examples are given.  The peroxy compounds may also be used as polymerization catalysts.ALSO:The invention comprises bis(tertiary-alkyl peroxy) compounds of the general formula <FORM:0893586/IV (b)/1> wherein n is 1 or 2, R represents a tertiary alkyl radical and R1 and R11 are either individual hydrocarbon radicals (e.g. alkyl, cycloalkyl or aralkyl) or aryl hydrocarbon radicals, or are alkylene radicals connected to form a cyclo alkylene radical.  These peroxides are polymerization catalysts and curing or cross-linking agents (see Group IV (a)).  They may be prepared by reacting a hydroperoxide ROOH with a bistertiary glycol <FORM:0893586/IV (b)/2> or by reacting a tertiary alcohol ROH with a bis-hydroperoxide <FORM:0893586/IV (b)/3> The reaction is suitably effected by heating the reactants with a strong mineral acid at 30 DEG C. to 80 DEG C., the resulting organic layer being removed, alkali-washed and dried.  Examples describe the preparation of 2,5-bis(tertiary amyl peroxy)-2,5-dimethyl hexane, 2,5-bis(tertiary butyl peroxy)-2,5-dimethyl hexane and 1,11-ethylene bis(1-tertiary-amyl peroxy cyclo hexane); other peroxides mentioned are 3,6-bis(tert. butyl peroxy) - 3, 5 - dimethyl octane, 2, 5 - bis - (tertiary - butyl peroxy) - 2, 5 - diphenyl hexane, 2, 7 - bis (tertiary - butyl peroxy) - 2, 7 - dimethyl octane, 2, 5 - bis (tertiary - butyl peroxy) - 2, 5 - dicyclohexane hexane, 2, 5 - bis (tertiary - butyl peroxy) - 2, 5 - dibenzyl hexane, 8, 11 - bis - (tertiary - butyl peroxy) - 8, 11 - dimethyl octa - decane and 2, 5 - bis (2, 5 - dimethyl - 2 - hexy - peroxy)-2,5-dimethyl hexane.
Patent GB-1450992-A (GB)
Title: Throttling means in apparatus for treating dust-containing  gases
IPC: F16L55/027
Filed: 1974-01-04
Abstract: 1450992 Electrostatic precipitators METALLGESELLSCHAFT AG 4 Jan 1974 [19 Jan 1973] 501/74 Heading B2J A device to improve the distribution of gas as it flows vertically from top to bottom of an electrostatic precipitator comprises a pair of plates 1, 1' spaced apart in parallel relationship, and formed with holes having the same spacing in each plate. The superposed holes of the parallel plates are preferably aligned, and may be square as shown, or circular, and may be provided with flanges (Figs. 2a to 2c, not shown). The spacing of the plates is between 0.5 to 3 times the diameter (or diagonal) of the holes. The devices may be in the form of boxes with side walls 2, 2'.
Patent GB-160318-A (GB)
Title: Improvements in or relating to footwear
IPC: A43B5/02
Filed: 1920-01-08
Abstract: 160,318. Hartt, A. Jan. 8, 1920. Athletic boots, particularly for football, are furnished at each side with tabs 1 which are permanently secured at their lower ends between the upper and sole at the waist and are provided at their free ends with means, such as eyelet holes 4, by which 'they can be secured together by a lace 5 to tighten the boot over the instep. The tabs may be formed from a single piece of leather passing under the waist of the boot and lasted in with the upper. Reference has been directed by the Comptroller to Specifications 11647/02, 275/03, 8237/04, 321/10, 28897/10, 1740/13, and 113,253.
Patent GB-328982-A (GB)
Title: Improvements in and relating to the manufacture of bodies, mudguards and other parts of motor cars and other vehicles and other articles
IPC: B62D29/04
Filed: 1929-01-08
Abstract: 328,982. Wallace, W. R., and Warwick, A. C. Jan. 8, 1929. Bodies.-In a method of manufacturing motor vehicle bodies from material consisting of resilient mesh embedded in rubber, the mesh is first shaped to the form required, and covered on each side with rubber so that the rubber fills the interstices of the mesh, and the whole combination is then vulcanized. The mesh may be of mineral fibre, animal fibre, such as cat-gut, or vegetable fibre such as Japanese or Panama grass, and may be reinforced. Lugs, fittings, or the like may be secured to the mesh before the whole is vulcanized. Figs. 3 and 4 show a portion of the material in the preferred form having the reinforced mesh a, c embedded in the rubber b. Fabric and asbestos may be incorporated in the material.
Patent GB-399358-A (GB)
Title: Improved coverings for walls or other like surfaces
IPC: E04F13/08
Filed: 1933-01-09
Abstract: 399,358. Compound sheet materials. DESAGNAT, G., 54, Rue d'Anjou, Paris. Jan. 9,1933, No. 715. Convention date, Jan. 20, 1932. [Class 140.] A wall or like covering comprises plates 3 of rigid material, such as glass, cemented to a substratum 2 by an adhesive which does not penetrate such substratum, the material of the substratum being extensible and compressible in all directions and of sufficiently loose texture to be completely impregnated and traversed by a pasty adhesive which serves for the fixing of the composite covering to the wall or like surface. The substratum may consist of a ribbed tricot, and a glass sheet is glued to the ridges only of the ribs of the tricot and is subsequently cut into separate plates 3. The substratum is impregnated with an adhesive such as mastic, and the composite covering is then applied to the wall or like surface with a pressure sufficient to cause the adhesive to fill the joints between the separate plates. Decorative effects may be produced by using coloured adhesives, or by securing decorative sheets to the glass sheet prior to the application of the substratum.
Patent GB-779758-A (GB)
Title: Improvements relating to electron discharge devices
Inventor: RODDA SIDNEY
IPC: H01J40/06
Filed: 1954-01-11
Abstract: 779,758. Cathode materials and processing. EDISON SWAN ELECTRIC CO., Ltd. Jan. 6, 1955 [Jan. 11, 1954], No. 772/54. Class 39(1). Photo-electric or secondary-electron-emissive cathode surfaces are protected against atmospheric attack during manufacture by coating with a polymer which on heating to moderate temperatures not harmful to the cathode (say 350‹C. or less) reverts to a monomer easily vaporizable without residue. Suitable polymers are alkyl methacrylates, preferably the normal butyl form, or polystyrene, and they may be suspended in xylene or toluene. The coating may be partially removed by solution just prior to treatment. A nickel sheet coated with antimony or bismuth and so protected is mounted in its tube and baked to depolymerize and vapourize the protective coating ; caesium is then evaporated to complete the cathode.
Patent GB-671538-A (GB)
Title: Improvements in or relating to a support for a stationery holder for writing and like machines
IPC: B41J15/12
Filed: 1950-01-13
Abstract: 671,538. Typewriters &c. ROLLINSON, E. W. (Standard Manifold Co.). Jan. 13, 1950, No. 906/50. Class 100 (iv). A support for zig-zag folded stationery led to a machine 20 having the usual travelling platen, comprises a pair of parallel links 13 pivoted at one end to a base 9, 10 and at the other end to a stationery holder 30 so that the holder may be swung relative to the base in a movement parallel with the movement of the platen: The base comprises a heavy member 9 provided with a pivoted arm 10 having a pair of roller bearing sockets 12 for accommodating the links 13 which pivotally carry a plate 15 forming the base of the holder. The amount of swing of the links is limited by their engagement with a rubber-covered stop pin 21 which may be fitted into one of three holes 23 provided on the arm 10. The plate 15 is moved in sympathy with the platen by an arm 18 attached thereto having a leaf spring 17 engaging between two depending studs 16 on the plate 15. The plate carries a series of trays, mountable on top of one another by means of locating fingers 27, and which are open at the front and have front stops 25. The sides of the trays 24 may be slotted to receive guiding rollers and the top tray has a cover. The links 13 and plate 15 may be of light metal and the trays may be of plastic material with flanged bottoms so they may be nested upon each other.
Patent HU-T36004-A (HU)
Title: Method for producing fibre reinforced plastic bodies by hand forming
Inventor: NAGY SANDOR
IPC: B29C39/00
Filed: 1983-03-15
Abstract: The reinforcing fibre mat is cut exactly to the right shape and placed in the lower half tool. A correctly measured amt. of plastic material, mixed with a catalyst where required, is poured onto the fibre mat. A ribbon of foam sponge is placed on the edge of the lower tool, so that a small gap is left at the highest point. The upper half tool is placed over the lower one and the two halves are closed up starting at the lowest point.
Patent JP-2000197649-A (JP)
Title: Rabbit fixing device
Inventor: NAKAMURA HITOSHI
IPC: A61D1/00
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To stably perform the various kinds of experiments in the state of immovably holding the entire body of a rabbit and minimizing influence on the rabbit by providing the device with a neck fixing part for fixing the neck of the rabbit, a body fixing part for fixing a body, a leg fixing part for fixing a leg part and a head supporting part for supporting a head part. SOLUTION: The neck fixing part provided with a hole whose diameter is about 6 cm and separable into an upper part and a lower part for setting and fixing the neck of the rabbit to the hole is disposed at the upper part of the head supporting part 4 and the body fixing part is formed successively to the head supporting part 4. The body fixing part is composed of an abdomen supporting part 2a for supporting the body from an abdominal part and a back side supporting part 2b for supporting the body from the back/side part and is movable in a head-to-tail direction on a rabbit fixing device main body. The back/side supporting part is in the shape of a flexible band and an end part is formed so as to be fixed by a hook-and-loop fastener or the like.  The leg fixing part is formed following the body fixing part and it is constituted of a thigh part fixing means 3a, a shin part fixing means 3b and a rear foot fixing means 3c and is movable in the head-to-tail direction.
Patent JP-S62159213-A (JP)
Title: Coordinates input device
Inventor: SASAKI HIROAKI
IPC: G06F3/042
Filed: 1986-01-07
Abstract: PURPOSE:To prevent the mixture of dust that affects the light transmittance by providing an airtight room to seal up a space formed between a variable light eliminating filter and an optical conductor element set opposite to said filter. CONSTITUTION:A light emitting part 4a of a light emitting element 4 is set opposite to a filter part 12a of an infrared filter 12. While the tip of a dust preventing wall 12b protruded inside the filter 12 has a contact with a base board 7 which fixes the element 4. The element 4 is stored in an airtight room 13 formed by the filter 12 and the board 7. Therefore the space within the room 13 including a space B formed between both parts 12a and 4a is shielded from the space outside a coordinate input device. As a result, the outside dust or the dust on a display surface 3 is never mixed into the space B by the flow of air. This always secures the satisfactory light transmittance.
Patent JP-S62158059-A (JP)
Title: Printing head in dot impact printer
Inventor: KII TOMONORI
IPC: B41J2/22
Filed: 1986-01-07
Abstract: PURPOSE:To prevent a failure due to heat generation during operating, by installing an impact mechanism assembly and a magnetic switching assembly independently on a mount. CONSTITUTION:An impact mechanism assembly 1 consists of plate springs 3, armatures 4, and a printing hammer 5, and a magnetic switching assembly 2 consists of electromagnets 6, permanent magnets 7, and yokes 8. The impact mechanism portion assembly 1 and the magnetic switching assembly 2 are installed individually on a mount 9. This construction prevents the impact mechanism assembly 1 from being affected by the distortion which occurs at the side of the magnetic switching assembly 2 due to heat generation during operating, thus preventing the occurrence of troubles.
Patent JP-H06203421-A (JP)
Title: Method for optically and magnetically recording and reading information and optical and magnetic recording medium
Inventor: MAKINO YUMI
IPC: G11B7/24012
Filed: 1993-01-05
Abstract: PURPOSE:To obtain a method and a recording medium for recording/reading information capable of reading both optically and magnetically by combining the oblique vapor deposition of a ferromagnetic body and a relief diffraction grating pattern. CONSTITUTION:The substrate which comprises a relief diffraction grating pattern distributed in the direction of the grating on its surface is used and magnetic recording is performed on a recording medium 3 formed by obliquely depositing the metal of a ferromagnetic body and its compound on the relief surface. The magnetic record is read by a magnetic head 4 and the relief diffraction grating pattern is optically read out by using a light emitting element 5 and photodetectors 1-4. The verity of the recorded information is decided based on both read signals.
Patent JP-S5594396-A (JP)
Title: Periandrine 2
Inventor: HASHIMOTO YOUHEI
IPC: A23L27/00
Filed: 1979-01-09
Abstract: NEW MATERIAL:Periandrine II of formula (M is H or alkali cation). Melting point, 216W220°C (decomposition); specific rotatory, [α]D 25 +37.0° (c=0.27, water); molecular weight, 322 (mass-spectrum); elemental analysis, C 42 H 62 O 16 . 3H 2 O, C 57.93%, H 7.80%; solubility, easily soluble in water, soluble in pyridine, sparingly soluble in methanol and ethanol.  
     USE: Natural sweetening agent.  
     PROCESS: The root of plants belonging to Periandra genus, e.g. Periandra mediteranea, are chopped to fine pieces, and extracted with water or a mixture of water and ≤80% of a hydrophilic organic solvent at pH ≥3, and the objective compound is precipitated with an acid from the extract. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03207231-A (JP)
Title: Stator for rotating electric machine
Inventor: HARUTA TAKASHI
IPC: H02K3/48
Filed: 1990-01-08
Abstract: PURPOSE:To correct loosening of wedge by building a pressure piece into a part of liner when securing an armature coil, to be inserted into the slot of core, by means of the wedge and the liner disposed in the vicinity of the opening of the slot. CONSTITUTION:Armature coils 1a, 1b are inserted into the slot 3 of a core 2 and then a liner 5 and a wedge 4 having trapezoidal cross section are inserted into the proximity of the opening of the slot 3 in order to block movement of the coils 1a, 1b. The liner 5 is provided with a groove 7 into which a pressure piece 8 is placed. The pressure piece 8 comprises a tubular film 9 encapsulating liquid material 10. When the affinity or quality of each part in the slot the contacting position degrades due to rotation to cause loosening of the wedge 4, the pressure piece 8 inflates through temperature rise to correct the wedging force. Consequently, period of wedge regulating work requiring withdrawal of rotor is extended resulting in reduction of maintenance cost.
Patent JP-H04242945-A (JP)
Title: Semiconductor device
Inventor: MURAHASHI SHUNICHI
IPC: H01L21/60
Filed: 1991-01-08
Abstract: PURPOSE:To provide a semiconductor device which can be used as the liquid crystal drive suitable to miniaturize a liquid crystal display and is easy to mount. CONSTITUTION:A semiconductor device, that is TCP(tape carrier package) 141, arranged adjacent to a liquid crystal display 51 in the periphery of screen 53a to drive the liquid crystal display 51 having the screen 53a. A substrate 42 has a longitudinal shape extending along one side of the screen 53a. Wiring patterns 47a are arranged in a plurality on the substrate 42 so as to extend in a direction of crossing the longitudinal direction of a substrate 42, and each one end of them is electrically connected to the liquid crystal display 51. Hereupon, a plurality of liquid crystal drive IC chips 43 having a longitudinal shape extending in the longitudinal direction of the substrate 42 on the face of the substrate 42 arranged along the longitudinal direction of the substrate 42 and have drive signal output pads 46a eletrically connected each to the other end of a wiring pattern 47a.
Patent JP-H03205442-A (JP)
Title: Polyoxymethylene resin composition for molding
Inventor: NIINO MASAHIKO
IPC: C08L59/00
Filed: 1990-01-08
Abstract: PURPOSE:To obtain the title compsn. excellent in the moldability and impact resistance by compounding a polyoxymethylene resin with a specified amt. of a specific multiphase interpolymer. CONSTITUTION:The title comspn. is prepd. by compounding 95-50wt.% polyoxymethylene resin with 5-50wt.% multiphase interpolymer which has a multiphase at least two-phase structure comprising the repetition from the central phase toward the outside phase of a soft phase (e.g. an n-butyl acrylate- styrene-diethylene glycol diacrylate-allyl methacrylate copolymer) and a hard phase (e.g. a methyl methacrylate-n-butly acrylate-glycidyl methacrylate copolymer) and contains 100ppm or lower alkali metal (e.g. Na, Li, or K derived from an emulsifying agent, etc., used in synthesizing the copolymers) and 200ppm or lower S.
Patent JP-S57114850-A (JP)
Title: Detection for center crack of cast ingot in continuous casting
Inventor: EGARASHI TAKEJI
IPC: B22D11/16
Filed: 1981-01-07
Abstract: PURPOSE:To detect the generation of center cracks by measuring displacements on the both-side faces of a cast ingot and by detecting sine wave state displacements of the period corresponding to the circumferential length of a pinch roller. CONSTITUTION:The displacements at the same position are detected respectively by each detecting device 8, 9 of displacements at the top or rear faces of a cast ingot 1. One-end parts 12 of arms 10 are in contact with the top or rear faces of the cast ingot 1 and the other-end parts 13 are turned around a fulcrum 11 and their movements are converted to electrical signals by differential transformers 14 connecting with the end 13. As to the output from the transformers 14, only the frequency components which are decided with the transmitting speed of the ingot and the circumferencial length of the pinch rollers with filter circuits 16, are passed. Then, the output is inputted to an adding circuit 17 and an output signal corresponding to the total dispplacement is obtained. In a comparison circuit 18, a slice level corresponding to the total displacement generating the central cracks, is set, and thereby a pulse signal is outputted when a input signal is outputted when a input signal exceeding the slice level is inputted.
Patent JP-S60145408-A (JP)
Title: Combined cycle electric power plant
Inventor: OKADA YOSHIO
IPC: F01K23/02
Filed: 1984-01-09
Abstract: PURPOSE:To raise the plant efficiency through operation of a generator in optimum condition with the highest efficiency, by setting a hydrogen gas pressure regulating and controlling mechanism in a hydrogen cooling type generator, and controlling the hydrogen gas pressure according to the system load. CONSTITUTION:In a combined cycle electric power plant, electric power is generated by a hydrogen cooling type generator 3, combining a gas turbine with a steam turbine. The hydrogen gas is supplied to the inside 9 of the generator 3, by a hydrogen gas pressure regulating valve 10. The hydrogen gas pressure in the inside 9 of the generator 3 is made to be the optimum pressure by controlling a pressure regulating valve 14, according to a control signal S4 output from an output sharing/pressure controlling unit 12. In this way, the generator can be operated in optimum condition with the highest efficiency, and the plant efficiency can be raised.
Patent JP-H03204596-A (JP)
Title: Plate type heat exchanger
Inventor: YAGI TOSHIICHI
IPC: F28D9/02
Filed: 1990-01-05
Abstract: PURPOSE:To prevent the breakage of a brazed part or a heat transfer plate due to the difference of thermal expansion between a pressure resistant frame and the heat transfer plate by a method wherein a spacer is interposed between the pressure resistant frame and the heat transfer plate while the spacer is not brazed to the wavy heat transfer surface of the heat transfer plate. CONSTITUTION:A flow passage (a) for first medium and another flow passage (b) for second medium are constituted by laminating a plurality of sheets of heat transfer plates 20a, 20b. A spacer 27 is interposed between a pressure resistant frame 24 and the heat transfer plate 20a while the spacer 27 is provided with a flange 28 having a shape the same as the flange 23 of the heat transfer plate 20a. The pressure resistant frame 24 is brazed to the spacer 27 across the whole surface thereof but the spacer 27 is connected to the heat transfer plate 20a through only the brazing 30 of flanges 30, 28 and the flat surface section of the spacer 27 is not brazed to the heat transfer surface 22 of the heat transfer plate 20a whereby the breakage of respective brazed places or the breakage of the heat transfer plates 20a, 20b due to the difference of thermal expansion between the pressure resistant frame 24 and the heat transfer plate 20a can be prevented.