baber/WOPTO huggingface dataset:
Patent GB-235486-A (GB)
Title: Improvements relating to artificial legs
IPC: A61F2/64
Filed: 1925-01-05
Abstract: 235,486. Swain, J. A. Jan. 5, 1935. Artificial legs.-A knee joint provided with a stop 9 to limit the forward movement of the lower leg member is also provided with a resilient stop 11 to limit the backward movement of the lower member. The stop 11 is held in a member 10 secured to the upper leg member and abuts against a member 7 on the lower leg member when this is in its limiting position.
Patent GB-596389-A (GB)
Title: Improvements in or relating to the manufacture of wood veneer or like tubes
IPC: B27D1/08
Filed: 1945-01-04
Abstract: 596,389. Wood veneer tubes. HALSE, T., and NEW INSULATION CO., Ltd. Jan. 4, 1945, Nos. 371 and 1273. [Class 99 (ii)] In a method of making wood veneer tubes by wrapping the veneer h, impregnated with a resin, round a mandrel f, the veneer is held closely around the; mandrel throughout the winding operation by means of a tensioned flexible sheet b of fabric or paper which passes over a series of heated rollers e<1> ... e<5>, then round the tube a being formed and finally round a roller j on to a winding-off reel k. Pressure may be applied by one or more rollers g coacting with support rollers e<5>, e<6> and a knife l is provided to detach the sheet b from the veneer. After wrapping, the tube may be further heated, particularly if the resin used is of a thermosetting type. In a modification, the sheet b is in the form of an endless band passing over a system of guide rollers, some of which may be spring mounted to tension the sheet.
Patent GB-675836-A (GB)
Title: A process for the isomerisation of xylenes and the resulting xylenes
IPC: C07C5/27
Filed: 1951-01-05
Abstract: Xylenes are isomerized by contacting with from 0.2-6 moles. of steam or hydrogen per mole. of xylene at about 427-593 DEG  C. and a liquid hourly space velocity of about 1-16, in the presence of a clay type cracking catalyst.  Preferably ethyl benzene is also added.  Acid treated clays or synthetic materials comprising silica with alumina, magnesia, zirconia or boric oxide are suitable catalysts.  Any pressure, e.g. atmospheric up to 500 atm. or more, may be used.  A mixture of isomers approaching the equilibrium composition may be treated to remove part of the o-xylene, e.g. by superfractionation, and part of the p-xylene by crystallization, the m-xylene rich mixture then being isomerized to produce o and p.  The effect of various concentrations of steam and hydrogen on the isomerization is illustrated.  Where concentrations of ethyl benzene above the equilibrium, e.g. up to 40 per cent, are present, it may be separated from the product and recycled.  Thus, when producing o-xylene from a mixture rich in m, the feed may be blended with an o-rich product containing ethyl benzene above the equilibrium, and part of the o-xylene separated from the blend.  The remainder is isomerized to give an o-rich mixture which is blended with the initial mixture. The addition of olefins is detrimental to the isomerization.
Patent GB-264174-A (GB)
Title: Improvements in or relating to television, picture transmission, telecinematography and the like
IPC: H04N5/66
Filed: 1927-01-07
Abstract: 264,174. Telefunken Ges. f³r Drahtlose Telegraphie. Jan. 8, 1926, [Convention date]. Television. - The transmission is effected by the use of a Kerr cells to modulate the intensity of. a beam of light in accordance mith the light and shade values of elemental areas of the original picture or image determined by its exploration by a source of light. Light from the source 3 passes through a lens 4 to a convex mirror 5 which reflects it through a large lens 6 on to an exploring mirror 7 which reflects it back through the lens 6 on to a light-sensitive cell 9, and the original picture or image, e.g. a kinematograph film 1 moving continuously or intermittently, is arranged to intercept the rays in the focal plane between the lens 6 and the cell 9. The cell is in circuit with a battery 10 and the input side of an amplifier 11. and the output, current from the amplifier is applied to the plates of a Kerr cell 13 to modulate the intensity of light from a source 16 directed by lenses 18 through the cell. This light is preferably rich in ultra-violet components. The light passed by the cell is collected by a lens 19 which directs an approximately parallel beam to the receiving station. The received light is concentrated by a lens or a concave mirror 20 on to a light-sensitive cell 21 in circuit with a battery 22 and the input side of an amplifier 23. The output current from the amplifier is applied to a Kerr cell 25 arranged between the eyepiece 31 and the objective 30 of a telescope, thus modulating the intensity of the light reaching the eyepiece from a matt disc 2 in front of the objective. Light from a source 33 passes through a lens 34 to a convex mirror 35 which reflects it through a large lens 36 on to a mirror 37, moving synchronously with the mirror 7, which reflects it back through the lens 36 to a focus area on the disc 2. Secrecy of transmission may be obtained by removing the analyzer from the Kerr cell 13 to a position immediately in front of the light-sensitive cell 21. The cells 9 and 21 may be replaced by bolometers when light rich in infra-red components is employed. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the utilization of the Faraday effect instead of the Kerr effect. This subject-matter does not appear in the Specification as accepted.
Patent GB-589828-A (GB)
Title: Improvements in or relating to the mounting of the doors of refrigerators, ovens, stoves or the like
IPC: F24C15/02
Filed: 1945-01-06
Abstract: 589,828. Doors. ALLEN, F. J., WILSON, J. E., and DAVENALL, E. J. Jan. 6, 1945, No. 604. [Class 20 (iii)] [Also in Groups XI and XXV] A refrigerator or other door 1, mounted on pivot pins 2 which slide under spring pressure in brackets on the door frame so that the door is pressed against a sealing strip 7, has its hinged edge 8 reduced in thickness so that it does not come into contact with the frame when the door is opened.
Patent GB-156674-A (GB)
Title: Conductors for electric machines consisting of several members connected in parallel
IPC: H02K3/14
Filed: 1921-01-06
Abstract: 156,674. Bergmann - Elektricitats- Werke Akt.-Ges. Feb. 20, 1914, [Conveittion date]. Conductors.-Bar conductors consist of members connected in parallel, each member comprising two or more relatively displaced parts connected together by junction pieces substantially at right angles, the displaced parts being separated at the bend by the other members of the conductor. Fig. 3 shows a conductor of six members, each having parts A, B, C as shown in Fig. 2 and indicated by the attached numerals 1-6. The bends are preferably uniformly distributed over the length of the conductor.
Patent GB-156721-A (GB)
Title: Improvements in electric fuses
IPC: H01H85/045
Filed: 1921-01-07
Abstract: 156,721. Metropolitan-Vickers Electrical Co., Ltd., (Assignees of Sandin, M. J., and MacNeill, J. B.). Jan. 12, 1920, [Convention date]. Contacts.-The terminals 3 of a refillable cartridge fuze have a plurality of juxtaposed apertured washers 9, 10, 14 threaded upon them, at least one of the washers, 10 for example, having a recessed face or faces to provide, in conjunction with the apertures, a tortuous passage in which the gases from the exploded fuze are cooled in passing to the exterior of the cartridge. Figs. 5, 7, and 3 show the washers 9, 10, and 14 respectively. An additional recessed washer or washers may be added to increase the cooling for higher capacity fuzes. The washers 9, 10 are secured against a shoulder on the terminal by swaging and the washer 14 is secured to the washer 9 by undetachable screws. A lug 16 on the washer 14 engages a notch in the casing 1 to position the terminal which is secured by a flanged cap 2 which clamps the washer 14 on the End of the casing.
Patent GB-988516-A (GB)
Title: Ion-exchange material
IPC: H01M50/414
Filed: 1962-01-09
Abstract: Synthetic ion-exchange material is made in the form of sheets, films, rods, cylinders or tubes, characterized by the presence of positive and negative groups on common macromolecules and a combined acidic and alkaline capacity of at least 0.3 meq. per gram.  The macromolecular material which forms the basis of the ion-exchange material is preferably polyethylene, but may also be composed of polymers of propylene, styrene, vinyl chloride, chlorotrifluoroethylene or tetrafluoroethylene, or of natural or synthetic rubber.  In the examples polyethylene film is exposed to accelerated electrons, and placed in styrene, which grafts on to the irradiated film.  The grafted styrene is successively chlorosulphonated, reacted with ethylene diamine or 3-diethylaminopropylamine, and hydrolyzed with sodium hydroxide to produce aromatic nuclei some of which bear acid groups and others of which bear basic groups.  Tertiary amino groups in the polymer may be quaternized with methyl iodide.
Patent GB-468196-A (GB)
Title: A system of retractable landing gear for aeroplanes
IPC: B64C25/22
Filed: 1937-01-11
Abstract: 468,196. Hydraulic apparatus. SOC. D'INVENTIONS AERONAUTIQUES ET MECANIQUES S.I.A.M. Jan. 11, 1937, No. 822. Convention date, Nov. 10, 1936. Addition to 425,207. [Class 69 (ii)] [Also in Group XXXIII] The hydraulic apparatus described in the parent Specification is modified by the provision of an auxiliary safety device adapted to be brought into operation to ensure the descent of the landing gear when the energy accumulated in the hydro-pneumatic accumulator ceases accidentally to be available. For retracting the landing gear fluid is supplied by pump 1 through conduits 3 to space v<2> of jack cylinder V. Upward movement of the jack piston drives fluid from space v<1> through blocking device 8, which is controlled by a branch 3a, from conduit 3 to accumulator 9. A non-return valve 4 and a cock r<2> are provided in conduit 3. Conduit 3 is connected bv conduit 5 and cock 6 to reservoir 2 and by conduit 3<d>, cock r<1>, and non-return valve C to space v<1>. The downward stroke of the jack piston is effected normally by opening cock 6 but if the accumulator should fail, cock r<1> is opened, cock r<2> closed, and pump 1 driven to force fluid past valve C into cylinder v<1>.
Patent GB-218695-A (GB)
Title: Improvements in rotary multicolor printing presses
IPC: B41F21/08
Filed: 1923-01-11
Abstract: 218,695. Ichida, K. Jan. 11, 1923. Rotary machines; offset machines; gripper mechanism. - A rotary machine for printing sheets in several colours comprises a series of printing-couples as A, B, C, E, which may have lithographic, relief, or intaglio printing- cylinders, and may print direct or by the offset method, the sheets being carried through all the couples by gripper bars D, D<1>, D<11>, D<111>, Fig. 1, attached to chains 4, each bar being mounted in a frame 17, Fig. 7, vertically movable within frames 16 directly linked to endless chains 4, Fig. 8, having the path through the cvlinders indicated in Fig. 1. To ensure correct register of the colours, the gripper bars D are arranged to be secured temporarily to the impression cylinders in exactly corresponding positions during the printing operations. This is effected in the machine shown by forming the gripper bars D of register blocks 7 connected by a beam 8 and having a gripper shaft 9 mounted in the blocks 7. A compression spring 12 acts on the shaft 9 to maintain the gripper members 11 thereon in their open or closed positions. The gripper bars are held in recesses 20, 21, in the impression cylinders by means of fixing devices E which are hinged to sprocket wheels 5 adjustably secured to the cylinders. The fixing devices E are pressed outwards by springs 30 and are controlled by fixed cams 37 on the machine frame to cause studs 25, 25<1> thereon to engage, recesses 24, 24<1> on the register blocks 7. The fixing devices E carry H-blocks 28 which have square pins for engaging similar recesses in the gripper shaft 9, and by means of these H-blocks the shafts 9 are operated to cause the grippers to be opened to receive the sheets from a feed board, and are finally operated to free the sheets for delivery by chains 42. Fixed rollers operate the H-blocks.
Patent HK-27289-A (HK)
Title: Process and apparatus for heating foods
Inventor: VIET TOAI LE
IPC: H05B6/80
Filed: 1989-03-30
Abstract: The invention relates to a process and an apparatus for heating foods oblong in shape. This apparatus comprises a reheating enclosure with a microwave source and an inclined preferably circular plate rotatably mounted substantially at its center on a drive shaft, in which said rotating plate comprises arranged uniformly around its periphery, at least two holders for foods perpendicular to the plane of the plate. This apparatus provides for the uniform distribution of heat throughout the treated food.
Patent HK-70489-A (HK)
Title: Deposition processes
Inventor: RENTON STANLEY
IPC: C25D13/06
Filed: 1989-08-31
Abstract: Water insoluble resin additives are incorporated into electrophoretic resin films by immersing the uncured resin film after deposition but before curing in a solution of the additive in solvent medium comprising water and a water miscible organic solvent. The composition of the solvent medium is controlled so as to ensure that the additive is absorbed into the film without damage to the integrity of the film. In a preferred embodiment the solvent medium comprises a hydrotrope which enables the proportion of solvent in the reaction medium to be reduced.
Patent HK-77993-A (HK)
Title: Power-driven cleaning brush
Inventor: CRAWFORD ALAN D
IPC: A47K1/09
Filed: 1993-08-05
Abstract: Power driven cleaning brush (2), e.g. toothbrush, comprising a hollow housing (4) having a handle member (6) and a brush head member (8) with drive train means (50) disposed interiorly thereof. Said drive train menas (50) comprise rack means (52) meshing with tuft holding drive gear means (72,74) which, inturn, drive a serie of tuft holder driven gear means (76-90), said driven gear means meshing with one another. The cleaning brush (2) includes further a sealing device (120,130), a switch assembly (14) and is also combined with a charger support stand assembly (30). The invention describes lastly a system (190), for loading the filament tufts (16,18) into the respective tuft holder members (96,108) of the associated drive and driven gear means (72-90).
Patent HU-T67402-A (HU)
Title: Machine and method for the continuous treatment of surfaces of articles of reduced thickness
Inventor: GONTERO ROGER
IPC: A23P20/13
Filed: 1990-09-25
Abstract: PCT No. PCT/FR90/00684 Sec. 371 Date Mar. 10, 1992 Sec. 102(e) Date Mar. 10, 1992 PCT Filed Sep. 25, 1990 PCT Pub. No. W091/04679 PCT Pub. Date Apr. 18, 1991.Method and apparatus for the continuous treatment of reduced thickness article surfaces, for example, for the surface treatment of fragile products of small dimensions. The product to be treated is continuously poured, along with a treatment product, if necessary, into a rotary cylinder arranged horizontally or substantially horizontally, and rotated at low speed. A helical brush is also rotated at a reduced speed in an opposite direction to the cylinder, with the brush being arranged parallel to the cylinder and in contact on at least one of its generating lines with at least one internal generating line of the lower portion of the cylinder.
Patent JP-H02181034-A (JP)
Title: Moise-proof cover for engine
Inventor: NAKAJIMA SADAKAZU
IPC: F02B77/13
Filed: 1989-01-04
Abstract: PURPOSE:To facilitate the replacement of crankshaft bearing or a valve system and required maintenance by making it possible to separate a part of a surrounding noise shielding plate proximately covering the whole periphery of an engine as a removable noise-proof cover, and uniting the cover and respective covers of engine parts in one body. CONSTITUTION:A part of a surrounding noise shielding plate proximately covering the whole periphery of an engine is formed as side removable noise-proof covers 36 - 38 so as to make it possible to remove it from a cylinder case easily in inspecting and maintaining the engine. A rod removable noise-proof cover 35 is installed on the side of the portion where a fuel injection pump chamber K is formed, ranging from a camshaft chamber to a locker arm chamber C, to secure it on a cylinder head H with a bolt 39. The cover 36 is made integral with the outside of a cam chamber side cover 50, and the covers 37, 38 are united in one body on a crankshaft side cover 45. Moreover, a head removable noise-proof cover is installed on the top of the locker arm chamber C, and a head clearance cover is installed between two adjoining head removable noise-proof covers.
Patent JP-H11194630-A (JP)
Title: Fixing device and image recorder
Inventor: FUJIWARA HIDEHIKO
IPC: G03G15/20
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To reduce adverse influence by heat generated from a fixing device and to prevent a user from getting burnt in the case of opening an image recorder because of jamming processing. SOLUTION: A sheet metal 20 is provided inside a fixing housing 4a so that a gap may be formed to the inner surface of the housing 4a between a heating roller 4b and a waste toner tank 23. In a state where the photoreceptor unit is attached to a facsimile device main body, the sheet metal 20 is positioned between the roller 4b and the tank 23. Thus, the heat generated in the roller 4b is intercepted by the sheet metal 20 and prevented from reaching the housing 4a. Therefore, the temperature rising of the housing 4a itself is prevented, so that the temperature rising of the tank 23 from the housing 4a is suppressed.
Patent JP-S62159110-A (JP)
Title: Automatic focusing device with slave lens system
Inventor: HORIKOSHI TORU
IPC: G03B3/00
Filed: 1986-01-07
Abstract: PURPOSE:To simplify the interlocking mechanism of a slave lens by associating a moving cylinder with a focus ring by a moving cylinder guide pin provided to a fixed barrel and the moving cylinder and a guide hole that the guide pin penetrates. CONSTITUTION:The guide hole 13-3 is provided to the projection part 13-1 of the moving cylinder 13, the guide pin 16 implanted in the fixed barrel 14-1 is inserted into the hole, and a spring 17 is arranged between the moving cylinder 13 and fixed barrel 14 to press the moving cylinder 13 forward all the time. A driving motor 51 is driven to rotate the focus ring 11 through a focus gear 11-3, and a focus lens 1 is moved by a helicoid and put in focus. The moving cylinder 13 coupled with the focus ring by an interlocking groove 11-2 and the projection part 13-1 moves forth and back by the same distance through the forward/backward movement of the focus ring to vary a subject image on a focus detecting element 5, and the focus ring is driven continuously until focusing is judged.
Patent JP-S60146698-A (JP)
Inventor: SUZUKI HIDETOSHI
IPC: B25J13/08
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-H11192259-A (JP)
Title: Absorbent product
Inventor: IIJIMA SHIGEMI
IPC: D04H1/542
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent product that quickly absorbs urine and body fluid, reduces liquid return on the surface and residual liquid, gives neither stickiness nor leak, and can be used by a user comfortably. SOLUTION: In this absorbent product produced by sequentially laminating an absorber 4, a second sheet 2, and a liquid permeable top sheet 1 on a liquid impermeable back sheet 3, the top sheet 1 consists of hydrophilic fibers whose fiber diameter is less than 4 deniers, the second sheet 2 maintains a web form with fused intersections of hydrophilic fibers whose fiber diameter is 4-18 deniers and length is 5-100 mm, thickness under 12 g/cm<2> load is 0.3-3.0 mm, and average density is 0.01-0.05 g/cm<3> , and the top sheet 1 has a higher density than that of the second sheet 2.
Patent JP-S60145913-A (JP)
Title: Elution of indium absorbed to chelate resin
Inventor: KATAOKA ARINOBU
IPC: B01J45/00
Filed: 1984-01-05
Abstract: PURPOSE:To separate indium from a chelate resin containing adsorbed indium and other metals, by treating the resin by a specific two-step elution method. CONSTITUTION:A chelate resin containing adsorbed indium and other metals (a chelate resin having a chelate-forming group containing phosphorus) is made to contact with (A) a primary elutant comprising an acid free from halogen atom and having a concentration of >=0.1N (e.g. sulfuric acid, phosphoric acid, etc. of about 0.3-5N) to elute and remove the metal cations other than indium, and then with (B) an indium elutant comprising (i) a solution of an acid having halogen atom or (ii) a solution of a metal (or ammonium) halide and an acid or (iii) a solution of a sulfide and a basic compound (e.g. an aqueous solution of hydrochloric acid or an aqueous solution of sulfuric acid and sodium chloride). Indium can be selectively eluted by this process.
Patent JP-H06199140-A (JP)
Title: Oil filter installing structure for agricultural work vehicle
Inventor: OSUGA MASASHI
IPC: B60K17/08
Filed: 1993-01-06
Abstract: PURPOSE:To provide an oil filter installing structure with which manufacturing manhours can be reduced and maneuvering part space around an operation part can be secured sufficiently. CONSTITUTION:In an oil filter installing structure for an agricultural work vehicle constituted so as to supply operating oil sucked from inside of a transmission case by a charge pump to a speed change operating hydraulic circuit in a static oil pressure type continuously variable transmission through an oil filter 26, an installing part 28a is formed in a bearing bracket 28 to support and bear a speed change operating trunnion shaft 21 of the static oil pressure type continuously variable transmission, and an oil filter 26 is installed in/ supported with this installing part 28a.
Patent JP-H02181565-A (JP)
Title: Electronic exchange system
Inventor: OKUMURA YUKIKO
IPC: H04M3/60
Filed: 1989-01-06
Abstract: PURPOSE:To improve operability by generating a calling tone attenuation command at the time of deciding the self-response to a specific communication terminal, and attenuating the volume of a calling tone in accordance with the calling tone attenuation command. CONSTITUTION:The specific communication terminal has the 1st control means 6a for generating a calling tone attenuation command at the time of response operation of the self-terminal and the 2nd control means 9 for attenuating the volume of a calling tone in accordance with the calling tone attenuation command, and when an exchange is terminated, the specific communication terminal is controlled to generate a calling tone and the calling tone is generated, an operator operates the communication terminal to respond to the calling tone. Thereby, the communication terminal informs the response to the exchange, the means 6a generates a calling tone attenuation command to the means 9 and the means 9 attenuates the volume of the calling tone in accordance with the command. Thus, a ringer tone can be attenuated by operator's response operation and reaction due to the reception to the response operation can be clearly detected by the operator.
Patent JP-S5593828-A (JP)
Title: Connecting rod between comb lifting elements of shedding motion for controlling comber frame of loom and loom
Inventor: RUDORUFU SHIYUUARUTSU
IPC: D03C9/00
Filed: 1980-01-09
Abstract: A connecting rod having two clamping rails between which are clamped plates extending in a plane perpendicular to the plane of the clamping rails. The clamping is accomplished by screws. The plates have pivot joints which can be moved into one another at their ends. The connecting rod is adjustable in length.