baber/WOPTO huggingface dataset:
Patent GB-1168347-A (GB)
Title: Improved Electric Socket Connector for Engaging a Multi-Pin Plug Connector
Inventor: GREASLEY ERIC ARTHUR
IPC: H01R13/432
Filed: 1967-02-28
Abstract: 1,168,347. Two-part couplings. PRESSAC Ltd. 1 Feb., 1968 [28 Feb., 1967], No. 9358/67. Heading H2E. A multi-contact socket connector comprises a plurality of bores 4 disposed circularly in a moulded insulating body 3, e.g. of polypropylene, each bore containing a tubular contact 8 having two prongs 6, 7, which abut opposite sides of a projection 5 on the wall of the bore 4. Prong 7 is resilient to enable the contact to be inserted into the bore in the direction A, and prong 7, which may be non-resilient, limits the the entry distance of contact 8 into the bore 4. Tags 10 are crimped around a lead wire inserted into the rear of contact 8, and tags 11 grip the wire insulation. The body 3 is provided with a central bore (not shown) which communicates with a prorising slot for coperation with a complementary plug connector, e.g. of the kind disclosed in Specification, 1,168,346.
Patent GB-1364319-A (GB)
Title: Manufacture of footwear
IPC: A43D25/047
Filed: 1972-04-05
Abstract: 1364319 Boots &c B S C FOOTWEAR Ltd 5 April 1972 [14 April 1971] 9376/71 Heading A3B The inturned margin 14 of a pre-formed ramp or upper 13 is adhesively bonded to an insole 12 by pressing the insole 12 and margin 14 between high-frequency heating electrodes 11, 16 so as to re-activate a thermoplastic adhesive previously applied between the margin 14 and the opposed part of the insole 12.
Patent GB-647249-A (GB)
Title: Improvements relating to insecticides
Filed: 1947-04-09
Abstract: In recovering substances for use as insecticides by solvent extraction, pyrethrum flowers are brought into contact with the solvent before or during the grinding, crushing or pulverizing of the flowers in the extraction operation.  Fresh or green flowers, dried whole flowers or dried ground flowers may be ground, or reground in the case of dried ground flowers, in a ball or roller mill and the process may be conducted under vacuum or in the presence of inert gases.  In one embodiment the flowers are ground with half their weight of solvent until the whole of the extractable pyrethrins are in solution.  Where a volatile solvent is used, concentration of the extract may be effected under reduced or atmospheric pressure. Solvents specified are kerosene, petroleum ether and alcohol. Specification 596,187 is referred to.
Patent GB-1533117-A (GB)
Title: Compositions containing polychloroprene
IPC: C08L11/00
Filed: 1975-03-07
Abstract: 1533117 Polychloroprene compositions BRITISH PETROLEUM CO Ltd 25 Feb 1976 [7 March 1975 30 April 1975] 9564/75 and 17969/75 Heading C3M Vulcanizable compositions comprise (1) 100 parts by weight of polychloroprene and (2) 3 to 300 parts by weight of "hardened petroleum extract" having a saturated hydrocarbon content of not more than 10 weight per cent. The hardened extract is a material obtained by blowing air at elevated temperature into an extract obtained by solvent extraction of a distillate petroleum fraction boiling in the lubricating oil range and containing a major proportion of aromatic hydrocarbons. The solvent may be furfural, phenol or N-methylpyrrolidone. The compositions may be formed by dry blending at elevated temperature or by latex blending followed by freeze coagulation. They may be mixed with vulcanizing ingredients and formed into shaped articles at elevated temperature.
Patent GB-258182-A (GB)
Title: Improvements in relay mechanism for vehicle brakes
IPC: B60T13/24
Filed: 1926-04-12
Abstract: 258,182. Triumph Cycle Co., Ltd., and Parnell, F. G. April 12, 1926. Fluid pressure.-In fluid-pressure brake mechanism comprising a cylinder and a piston operated by obstruction of flow of a fluid circulatory system, the fluid enters through a wall of the cylinder and makes its exit through a part of the piston which projects outside the cylinder and also carries the control valve. The brake pedal is adapted to act directly on the piston through the valve to operate the brakes manually. Fluid circulated from a pump driven by a shaft 18 connected to the rear wheels of the vehicle enters a chamber 3, attached to the gear-box 4, by a port 19, and normally flows through an opening in the end wall of the cylinder 2, through ports 11 in an extension 9 of the piston 5, past the control valve 12. and through the suction port 20 to the pump. The foot pedal acts to close the valve 12 and obstruct the fluid flow by means of a lever 15. Oil is supplied from or to the gear-box by a passage 22 with a filtering screen. The piston 5 is directly connected by a rod 6 to the piston 7 of a hydraulic brake transmission system, or may operate the brakes mechanically. A non-return valve 23 allows free reversed circulation when the vehicle is reversed.
Patent GB-1149922-A (GB)
Title: Photographic processes, compositions and products
IPC: G03C1/492
Filed: 1966-03-04
Abstract: 1,149,922. Photographic process. INTERNATIONAL POLAROID CORP. March 4, 1966 [March 8, 1965], No.9658/66. Heading G2C. Photographic process comprises exposing a silver halide emulsion and developing it in the presence of a developing agent, an alkali, a silver halide solvent, and preferably also a compound which forms an insoluble complex with silver halide, the exposure and amount of solvent being such that the rate of solution of developing exposed silver halide grains is greater than that of the unexposed grains. This preferential solution leaves in the emulsion layer a positive silver halide image and a negative silver image formed from exposed grains which are developed before they are transferred; these images may be rendered more visible by either (a) using an emulsion overcoated with silver precipitating agents whereby a more intense silver image is formed and removing the silver halide image in a fixing bath, or (b) uniformly exposing the processed emulsion to form development nuclei in the remaining silver halide and developing. The dissolved silver halide may be used to form one or more images by (a) transfer to a receiving sheet containing precipitating agents, or (b) depositing the silver complex on a receiving sheet, the image formed either being visible per se, used as an original to form a positive image on conventional enlarging paper using a U.V. exposure, or to form further images by transfer to a further receiving sheet containing silver precipitating agents. Because there is competition between development and solution of the exposed silver halide grains, the tonal scale of the negative transfer image formed according to process (a) may be negative and/or positive, increasing exposure favouring the latter. The process may also be used to prepare either additive colour images, or dye image by reducing transferred silver halide in the presence of a colour coupler and a colour developer and then bleaching out the silver image.
Patent GB-554093-A (GB)
Title: Improvements in the combustion chambers of oil engines
IPC: F02B3/06
Filed: 1942-07-14
Abstract: 554,093. Oil engines. THORNYCROFT & CO., Ltd., J. I., and DACK, W. S. July 14, 1942, No. 9798. [Class 7 (iii)] The piston contains a hemispherical combustion chamber with a central frustro-conical projection 9 opposite which is located a fuelinjection nozzle 5. The chamber is struck from a centre A and B is the centre of the curve which merges into the projection 9. The angle of the wall of the projection 9 to the vertical is approximately 15 degrees. To produce whirling of the entering air charge, the air inlet passage 4 may enter the cylinder tangentally or the valve may be masked. The combustion chamber may be disposed off the axis of the cylinder and the fuel injector may be disposed otherwise than as shown in Fig. 1.
Patent GB-610179-A (GB)
Title: Improvements in pencil caps or anchorages
IPC: B43K25/00
Filed: 1946-03-29
Abstract: 610,179. Friction-grip fastenings. PRESTWICH, J. A. March 29, 1945, No. 9818. [Class 44] [Also in Groups VII and XV] A cap for a pencil A, for anchoring purposes, comprises a coil of wire E wound on or applied to a shouldered end D of the pencil and terminating in a ring &c. F, the whole being preferably formed from a single length of wire. The end of the coil may be bulbous or straight, and the ring may be a separate member swivelling in the cap. The wire may be of round, rectangular or other cross-section and may carry ornamentation. The coil E may be pressed within a die to secure a firm fitting, or the part D may be screwed into the coil to be held by the gripping action of the spring.
Patent GB-477199-A (GB)
Title: Holders for surgical needles
IPC: A61B17/04
Filed: 1937-04-07
Abstract: 477,199. Surgical needle - holders; forceps. ERICSSON, E. A. J. April 7, 1937, No. 9867. [Class 81 (ii)] A surgical needle - holding forceps comprises a shank 1, Fig. 1, integral with a jaw 2, and a shank 6 pivoted at 4 to shank 1, and extending at 5, into a slot 3 therein ; the extension 5 is pivoted at 7 to an arm 8 carrying the second jaw 11 and having a slotted end 9 lying in the slot 3 and engaging a pin 10 in shank 1, whereby, on closing shanks 1, 6, against a spring 15, jaw 11 movesinsubstantial parallelism with jaw 2. In a modification, arm 8 may carry a pin working in a slot in shank 1. Instead of being arranged as shown the distances between pins 4 and 7 and 4 and 10 may be made equal to one another. The jaws 2, 11, have cylindrical recesses 12, 13, Fig. 5, and one or both of these jaws are provided with a cylindrical facing member 16 extending laterally beyond the recesses and held by a pin 17 engaging a slot 18 in the member which thereby adjusts itself laterally to grip a tapered needle 19.
Patent GB-548129-A (GB)
Title: Improved means for guiding gauges, mandrels or other parts
Filed: 1941-08-04
Abstract: 548,129. Linear dimension gauges. BRITISH TIMKEN, Ltd., and EMMERTON, J. T. Aug. 4, 1941, No. 9894. [Class 106 (ii)] [Also in Group XXII] A plug or ring gauge or a mandrel is provided at one end with a lead or guide consisting of a plurality of balls or movable elements which do not project beyond the gauging surface of the gauge or beyond the body portion of the mandrel. In the form shown in Fig. 2, the end of a plug gauge 1 is provided with a shoulder 3 formed by a boss 4 to receive a ring of balls 2 the diameter of the ring being slightly less than that of the gauge, the balls being retained by a circular plate 6 passed over a centreing spigot and secured to the guage by screws 7. The edge of the plate is turned over at 6a to retain the balls. Various modifications of securing this ring of balls are shown, in some of which each ball or roller is retained in its own recess or compartment. Fig. 11 shows a ring gauge where a ring of balls 2 are provided at the leading end retained in place by a circular cap 14 the inner surface of the balls forming a ring of slightly larger than gauge diameter. Fig. 13 shows a plug gauge where the gauge surface is formed by rollers 21 inserted in longitudinal part circular grooves, a flange 20 being provided at one end and a ring of balls 2 retained by a plate 6 at the other end. A further form of this gauge uses balls located in circular cages instead of rollers.
Patent GB-861242-A (GB)
Title: Improvements in brazing filler metal
IPC: B23K35/02
Filed: 1959-03-23
Abstract: 861,242. Powder metallurgy. HANDY & HARMAN. March 23, 1959 [May 7, 1958], No. 9942/59. Class 82(1) [Also in Group XXII] A brazing filler metal consists of a metal skeleton, e.g. Fe, Co or Ni or their alloys, of fibrous particles, and a commingled brazing metal e.g. Ag or Cu or their alloys, the skeleton metal having a higher melting point and being practically insoluble in the brazing metal. Silver alloys containing 0.2%-4% Li, and Cu, Zn, Cd and Pd are given as examples. The loosely packed particles 2 of skeleton metal are sintered at 1750‹F. to 2100‹F. in hydrogen and the porous compact is infiltrated with the brazing metal 4 at 1700‹C. in hydrogen. The compact is then rolled into strip, wire or sheet.
Patent HU-T46290-A (HU)
Title: Equipment for calcination of powdery materials, especially aluminium oxide
Inventor: VETEK LAJOS
IPC: F27B7/00
Filed: 1986-12-08
Abstract: The appts. comprises a rotary kiln, a burner located on the axis of the kiln, and an adjoining cooler. The burner is located at the end of a channel which extends towards the kiln. A ring shaped space, gradually decreasing in vol., is located between the channel and the kiln. Pref. the channel should be arranged with a seal so that its location in the kiln can be changed along its axis.
Patent HU-T57826-A (HU)
Title: Liquid, crystalline detergent composition
Inventor: DURBUT PATRICK
IPC: C09K19/54
Filed: 1990-09-21
Abstract: A liquid detergent composition which is in liquid crystal form comprises a synthetic organic surface active agent, as the detergent component, which preferably includes one or more nonionic detergents of the ethoxylated higher fatty alcohol type, and a lesser proportion of anionic or cationic surfactant, such as sodium dialkyl sulfosuccinate or dicoco dimethyl ammonium chloride, a cosurfactant, such as tripropylene glycol butyl ether, a solvent for the soil, such as an isoparaffin of 9 to 11 carbon atoms or methyl cocoate (ester of methyl alcohol and coco acids) and water, with the water usually being the major component. Such compositions are useful for cold or room temperature cleaning of lipophilic soils, such as animal fats, from hard surfaces and from fabrics, and may be used as pre-treatments to loosen such soils from substrates to facilitate easier cleaning of dishes and laundry with conventional or the invented detergent compositions. The invention also relates to concentrated versions of the compositions, which are not in liquid crystal state but which upon dilution with water are converted to such state. Also within the invention are processes for pre-treating and cleaning materials soiled with lipophilic soils, using the invented liquid crystal detergent compositions. Additional processes of the invention are those in which liquid crystal detergent compositions are made by diluting concentrated compositions with water, and those in which lipophilic materials convert liquid crystal detergent compositions to microemulsion form, which latter processes occur during pre-spotting and cleaning applications when the liquid crystal detergent composition contacts the oily soil on surfaces being treated.
Patent ID-17246-A (ID)
Inventor: DUFF GORDON W
IPC: C12Q1/68
Filed: 1996-08-05
Abstract: A method and kit for the identification of a patient's genetic polymorphism pattern associated with increased periodontal disease severity is disclosed. The kit includes DNA sample collecting means and means for determining a genetic polymorphism pattern which is then compared to control samples to determine a patient's susceptibility to severe periodontal disease.
Patent JP-S5385770-A (JP)
Title: Removing method for mercury included in roaster gas containing sulfur dioxide gas
Inventor: MANABE HARUO
IPC: B01D53/64
Filed: 1977-01-08
Abstract: PURPOSE: To remove effectively a very small amount of mercury accompanying roaster gas by making roaster exhaust gas produced in the roasting of sulfide ore contact with sir at high temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58119130-A (JP)
Title: Manufacture method for heater structure of electron tube
Inventor: TAKANASHI YUKIO
IPC: H01J9/08
Filed: 1982-01-08
Abstract: PURPOSE:To accurately fix a heater leg section to a heater holding member with high reliability by performing the fixation of the heater leg section to its holding member through the brazing in which laser light is used as the heat source. CONSTITUTION:The leg section 132 of a heater 13 is positioned on one side face of a heater holding member 12. A mixture piece 31 molded with 70wt% titanium-30% nickel powder is lapped on it and is irradiated by laser light. The mixture is alloyed, fused, and coagulated and the heater leg section 132 and the heater holding member 12 are firmly fixed to each other through a titanium- nickel alloy 32. The best titanium-nickel brazing material is of 25 to 35wt% (the rest is titanium). The same effect can also be obtained by using a nickel-zirconium mixture of an iron-aluminum mixture as the brazing material.
Patent JP-H02181466-A (JP)
Title: Transistor in composite state
Inventor: IWAI KEIICHI
IPC: H01L29/68
Filed: 1989-01-06
Abstract: PURPOSE:To improve profitability and performance by forming a field-effect transistor and a bipolar transistor into one semiconductor region. CONSTITUTION:An n-type drain layer 10 functions as the base contact layer of a bipolar transistor BT using an n-type second semiconductor region 2 as a base region in combination, and a field-effect transistor FT and BT are coupled directly. A window is bored at the necessary position of an oxide film 20 covering the surface of a wafer, and the connecting film 30 of aluminum, etc., is conducted and brought into contact with a specified semiconductor layer. An n-type source layer 9 is short-circuited with a contact layer 7 for a p-type well region by the film 30, and the layer 9 is kept at the same potential as the well region 4 of the FT. Since the FT and the BT are formed into the single region 2, a junction isolation layer is removed and approximately 20mum width can be economized, and the area of the contact layer is also unnecessitated. Since the floating capacitance of the film 30 is also removed, ON-OFF operation on the BT side is conducted in quick response to the ON- OFF operation of the FT.
Patent JP-S62158019-A (JP)
Title: Manufacture of decorative member
Inventor: TAMAMUSHI MASAHIRO
IPC: B29C51/14
Filed: 1986-01-07
Abstract: PURPOSE:To obtain uniform welding strength by a method wherein a sheet-like core material, on the welding surface part of which venting grooves with minute breadth are made, and a skin are press-molded so as to be thermowelded each other by exhausting gas generated at pressing through the venting grooves. CONSTITUTION:Lattice-shaped venting grooves 12b with minute breadth are made on the welding surface part 12a of a sheet-like core material 12. The heated sheet-like core material 12 and a skin 13, on one side of which a backing 13b is applied, are press-molded with a top force 14 and a bottom force 15 so as to fuse the welding surface part 12a of the sheet-like core material 12 in order to thermoweld the material 12 to the skin 13. In this case, gas evolves from the welding surface part 12a side owing to the evaporation of moisture or the like from the wood powder of the sheet-like core material 12. The gas is exhausted outside through the venting grooves 12b made on the sheet-like core material 12 by means of the pressure developed by pressing.
Patent JP-S5495049-A (JP)
Title: Refrigerating device
Inventor: HAMADA YASUYOSHI
IPC: F25B13/00
Filed: 1978-01-11
Abstract: PURPOSE: To use heat exchanger effectively and to prevent return flow of the refrigerant to the compressor by automatically controlling the flow rate of the refrigerant in accordance with the load.  
     CONSTITUTION: The flow out passages 4-6 of different opening hight, each of which is connected with the evaporator 7 through each of the flow passage resistances 4'- 6', are provided in the condensed liquid collecting part 3 which is connected with the condenser 2. By doing so, the number of the flow passages are automatically increased or decreased by the change of the liquid level or the area in the collecting part 3 to control the refrigerant flow to the evaporator, so that the evaporator 7 can be effectively used for the wider range of the load to improve the capacity, and at the same time, the return flow of the liquid to the compressor 1 can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60145240-A (JP)
Title: Composition for binding casting mold
Inventor: OOHASHI KEIJI
IPC: B22C1/22
Filed: 1984-01-10
Abstract: PURPOSE:To provide a compsn. for binding a casting mold having a good collapsing property and warm strength by using a mixture prepd. by mixing a compd. having a specified number of hydroxyl group and softening point and a melamine resin having a specified softening point at a specific ratio as an essential component. CONSTITUTION:A compsn. for binding a casting mold is prepd. of a compd. A having at least >=2 hydroxyl groups in a molecule and having >=60 deg.C softening point and a melamine resin B which is a curing agent for said compd. and has >=60 deg.C softening point. Cresol novolak phenolic resin, phenolic resin, etc. are used for the compd. A and the melamine resin B refers to the methyl melamine prepd. by bringing melamine into reaction with formalin to have a methylol group and the oligomer thereof. The melamine resin is used at such an amt. at which the methylol group contributing to reaction is made 0.5-4 times the equiv. of the hydroxyl group in the compd. A.
Patent JP-H03205750-A (JP)
Title: Image display device
Inventor: SEKIGUCHI TOMOHIRO
IPC: H01J31/12
Filed: 1990-01-08
Abstract: PURPOSE:To suppress the accumulation of gas in an anchor hole, improve the maintenance of the degree of vacuum, and extend the life of an image display device by providing a gas drain groove communicated to the anchor hole to increase the adhesive strength of an electrode. CONSTITUTION:A gas drain groove 51 communicated to an anchor hole 46 is provided on a horizontal deflecting electrode 40 by half-etching. When the adhesive glass is bitten into the anchor 46 provided for increasing the adhesive strength of the electrode 40 to assemble the electrode 40, gas can be extracted through the gas drain groove 51 communicated to the anchor hole 46, and the gas can be prevented from being left in the anchor hole 56. The maintenance of the degree of vacuum is improved, and the life of an image display device can be extended.
Patent JP-H08189671-A (JP)
Title: Outdoor machine for air-conditioning device
Inventor: KINOSHITA KANJIRO
IPC: F24F5/00
Filed: 1995-01-09
Abstract: PURPOSE: To reduce the generation of noise owing to the passage of an air flow through a blowout grill and to achieve quiet operation of an outdoor machine by a method wherein a blowout flow passage extending along a part situated downstream from a fan guide and opened to the outside not through the blowout grill is independently formed. CONSTITUTION: A heat-exchanger 2 is arranged on the suction side of a propeller fan 3 surrounded with a fan guide 7 and a blowout grill 6 on the blowout side. Further, a first blowout flow passage 13 running from the propeller fan 3 to the blowout grill 6 and a second blowout flow passage 14 formed radially externally of the fan of the blowout flow passage 13 and extending along a part situated downstream from the fan guide 7 and opened to the outside not through the blowout grill 6 are formed. This constitution branches an air flow, blown out from the propeller fan 3, into the first and second blowout flow passages 13 and 14.  The occurrence of the drift of an air flow blown out through the first blowout flow passage 13 to the blowout grill 6 side due to the branch of the air flow is suppressed, the velocity of passage air is reduced on a whole, and the generation of passage noise at the blowout grill 6 is suppressed.