baber/WOPTO huggingface dataset:
Patent GB-552784-A (GB)
Title: Improvements in or relating to framed buildings
IPC: E04B1/24
Filed: 1942-01-12
Abstract: 552,784. Metal framed buildings. WRIGHT, G. C., and GYPROC PRODUCTS, Ltd. Jan. 12, 1942, No. 465. [Classes 20 (ii) and 20 (iv)] The walls of a sectional structure are built up of preformed rectangular frames each consisting of two pairs of spaced sheet metal channel section posts P 1 , P, and upper and lower channelsection bars 23, 24 between and welded to the posts. The frames, which between the windows and doors are storey high, are interconnected by dowels engaging the ends of the posts and bars. The walls are covered externally with slabs 38 of heat-insulating material such as wood-wool bound with cement and faced with waterproof cement mortar 39. The slabs are secured to the frames by sheet steel fasteners 42. The inner wall panels 55, which may be made of gypsum plaster, are held at their lower ends in grooves in blocks in the frames and at their upper ends by picture rails 53 supported on a seating plate 49 for the ceiling panels. The vertical junctions between the inner lining panels are made by steel panel strips 58 of the kind described in Specification 528,612 held in place by stamped steel keys 59. The wood frames of the doors and windows are secured to the posts of the preformed frames by steel brackets engaging interned flanges on the posts.
Patent GB-596590-A (GB)
Title: Improvements in or relating to stereoscopic viewing devices, binoculars, opera glasses, telescopes and the like
IPC: G02B27/22
Filed: 1945-12-13
Abstract: 596,590. Stereoscopic apparatus. FRANKLIN, A. P. Dec. 13, 1945, No. 480. [Class 97 (i)] Optical superposition of stereoscopic images projected side by side, e.g. cinematograph or television images is effected by a viewing device comprising two lens systems comprising front and rear lenses supported on carriers connected by bellows and movable to a collapsed position by a cord system operated by relative movement of an arm supporting the device and a tubular support slidably engaging the arm. The optical axes of the two systems are angularly adjustable in their common plane. As shown, the lenses 1 in holder 6 are supported by lazy tongs 23 from the mounts of lenses 2, a hinge 27. secured at 28 to one mount and pivoted to the other permitting angular adjustment of the optical axes. The device may be collapsed by cords 34, 36 and is carried on an arm 31 telescoping into a support 33 when not in use, the collapsed device being then housed in a recess in the viewers chair. If stereoscopic vision is not required, the tubes may be rotated until their axes are parallel, when the device serves as binoculars. Specification 576,421 is referred to.
Patent GB-303755-A (GB)
Title: A process for preparing aluminium and aluminium alloys
IPC: C25C3/00
Filed: 1929-01-07
Abstract: 303,755. Pacz, A. Jan. 7, 1928, [Convention date]. Aluminium and its alloys, obtaining. - Aluminium and its alloys are obtained by electrolytic reduction of an intermediate product obtained by treating an aluminiferous mineral such as clay or bauxite with the oxides, hydroxides or carbonates of at least two alkali metals. The metallic product is stated to have different properties from that obtained by the use of the corresponding compounds of one alkali metal only. The same advantages may be obtained by mixing aluminium or its alloys reduced from an intermediate material obtained by treatment of the ore with the oxide, hydroxide or carbonate of one or more alkali metals with aluminium or alloy obtained by a similar method involving at least one different alkali metal. Alloys e.g. with titanium, zirconium, boron and silicon may be obtained by the use of an aluminiferous intermediate constituent obtained from the mineral by treatment with the oxide, hydroxide or carbonate of one alkali metal only if the additional element has been obtained from or is introduced with the reaction in the form of an intermediate compound obtained from the raw material by treatment with the oxide, hydroxide or carbonate of a different alkali metal. Sodium is normally employed as the principal base with which the aluminium is associated; the proportion of potassium employed may be 2-50 per cent of the total bases and that of lithium up to 5 per cent. According to the Specification as open to inspection under Sect. 91 (3) (a) aluminium may be obtained by electrolyzing alumina which has been produced from sodium aluminate with a flux of the double fluoride of potassium and aluminium, or alternatively aluminia produced from potassium aluminate with a flux of cryolite. This subject-matter does not appear in the Specification as accepted.
Patent GB-178182-A (GB)
Title: Improvements in means for tripping the cylinders of rotary printing presses
IPC: B41F13/30
Filed: 1921-01-06
Abstract: 178,182. Linotype & Machinery, Ltd., and Parker, T. R. G. Jan. 6,1921. Off-set machines; tripping-arrangements.-In an off-set printing-press in which the transfer cylinder is of the same diameter as the impression cylinder and a submultiple of the forme cylinder, the transfer cylinder is tripped relatively to the other two in a direction bisecting the angle formed by lines joining the centres of the three cylinders. As shown applied to the known type of machine comprising forme cylinders 1, 2, transfer cylinders 3, 4, and a single impression cylinder 5, the bearings ,7 of the cylinders 3, 4 are slidable in straight guides 8 in the direction 10 bisecting the angle formed by the lines 11, 12, and are simultaneously operable by connecting rods 13 provided with eccentric straps 14 encircling sheaves 15 on a rock shaft 16 operated by hand-controlled tripping-mechanism through rods 17, 18. Turn buckles 19 on the rods 13 allow for independent adjustment of the cylinders 3, 4.
Patent GB-368899-A (GB)
Title: Improvements in power generators
IPC: F02C5/06
Filed: 1931-01-08
Abstract: 368,899. Force-feed lubricating. POKRANT, H., Weissenborn, near Zeitz, Thuringia, Germany. Jan. 8, 1931, No. 704. [Class 12 (iii).] A n eccentric - operated pump 52 forces lubricant past a check valve 53 and an adjusting valve 54 into a chamber 55 communicating with a pump cylinder 8. Reference has been directed by the Comptroller to Specifications 144,570, [Class 10, Animal-power engines &c.], 152,187, [Class 8 (i), Air and gases, Compressing &c.], 159,589, [Class 12 (iii), Lubri. cators &c.], and 174,982, [Class 8 (i), Air and gases, Compressing &c.].
Patent GB-1210051-A (GB)
Title: Polyetherurethane solutions and uses therefor
IPC: C08J9/28
Filed: 1969-01-06
Abstract: 1,210,051. Microporous coatings. GENERAL TIRE & RUBBER CO. 6 Jan., 1969 [16 Jan., 1968], No. 711/69. Heading B2E. [Also in Division C3] A microporous film coating may be prepared by (1) applying as a coating to a supporting substrate surface a liquid composition comprising a solution of CaCl 2  in an alcohol containing 1 to 3 carbon atoms per molecule, the weight ratio of CaCl 2  to alcohol being 0.1 to 0.4:1 the solution containing dissolved therein 2 to 30 weight per cent. of at least one aliphatic essentially linear polyetherurethane based on the total weight of the solution, the polyurethane having an average M.W. of 5000 to 50,000 and having 2 to 6 carbon atoms between ether linkages and 2 to 6 carbon atoms beween each urethane linkage and the adjacent urethane or ether linkage (2) drying the coated surface and (3) washing the coated substrate surface with water. The supporting substrate may be paper or a natural or synthetic fabric. The coating solution may contain other polymers such as polyacrylonitriles and polyamides. The above liquid composition may also be used to render sponge or foam material hydrophilic by (1) soaking a sponge or foam material in the composition and (2) rinsing the soaked material with water. If necessary the soaked material may be dried between steps (1) and (2). The foam material is suitably a fine pore, open cell polyurethane foam.
Patent GB-264496-A (GB)
Title: Improved manufacture of asphaltic bituminous or tarry emulsions
IPC: C08L95/00
Filed: 1927-01-11
Abstract: 264,496. Soc. Anon. La Trinidad. Jan. 12, 1926, [Convention date]. Emulsions, making. - Aqueous emulsions of natural or artificial bituminous material also containing pulverulent or colloidal mineral matter are prepared by adding mineral powder such as cement or ground limestone to the bitumen to form a mastic and emulsifying the mastic with the aid of a solution of an emulsifying agent such as soap. The Specification as open to inspection under Sect. 91 (3) (a) states that the mineral matter may occur naturally in the bituminous material. This subject-matter does not appear in the Specification as accepted.
Patent GB-1429611-A (GB)
Title: Bending metal plates
IPC: B21D5/01
Filed: 1974-01-08
Abstract: 1429611 Stamping MITSUBISHI JUKOGYO KK 8 Jan 1974 00915/74 Heading B3Q Steel plates for ships' hulls are given a compound curvature between opposed groups of punches each comprising at least three rows of punches the spacing between which rows is adjustable and the extension of the punches of one of the groups from its support is pro-set to define the curvature. All the punches may be pre-set by screw adjustment, or those of only one group, the punches of the other group being driven hydraulically to bend the plate against the pre-set punches. As shown, Fig. 1, the plate 1 is fed in steps to and discharged from the press by roller tables 10. Three rows of punches are mounted on each of the upper and lower members 2, 4 which are keyed 33 to uprights 3. The rows of punches are in boxes, the central boxes for the middle rows preferably being fixed and the outer boxes adjustable hydraulically or by screws 30, Fig. 6, and gearboxes on guides 29 on the members 2, 4. The top punches 22, Fig. 5, have threaded stems 21 and are pro-set by motors 25. The lower punches 24 are moved hydraulically to press the plate against the top punches. The extension of the top punches and the spacing between rows of punches may be adjusted for each feed step. The end of each punch is adjustable on a spherical seating, Fig. 2 (not shown). A computer 12 for establishing the curvature and a control panel 13 are provided.
Patent GB-705451-A (GB)
Title: Improvements in or relating to drilling machine
IPC: B23Q1/70
Filed: 1952-01-11
Abstract: 705,451. Drilling. CUPLER, J. A. Jan. 11, 1952, No. 926/52. Class 83 (3). [Also in Group XXXIV] A drilling-machine comprises two V-notch surfaces 24 defining spaced bearings for receiving a spindle 26, spindle-rotating means 64 for biasing the spindle along its own axis and against at least one point of each surface, and a member 32 for feeding the spindle. The member 32 comprises a counter-balanced beam 28 carrying feed-limiting screws 40, 41, and a hand-rest 60. The spindle 26 is held against the member 32 and against its bearings by the inclined belt 64 which is rotated by a motor 70. The belt tension can be relieved by a lever 76, the spindle then being supported by arms 88 which are normally withdrawn. The drill bearings may be unlined or lined with hard metal or synthetic or natural jewels. The belt 65 may be of rubber or fishing-line. The drill may have a tapered shank 108, Fig. 5, or be formed integrally with the spindle 26. A vertically-adjustable work-table 52 is provided.
Patent GB-1357041-A (GB)
Title: Oblique scan panoramic camera
IPC: G03B37/02
Filed: 1972-01-10
Abstract: 1357041 Panoramic cameras ITEK CORP 10 Jan 1972 [12 Feb 1971] 985/72 Heading G2A A panoramic camera has a unit comprising a scanning deflection means, a lens system, and a second deflection means, the unit being rotatable about a vertical axis, and the scanning deflection means being tilted downwards to achieve an oblique scan. As shown, the scanning deflection means is a prism 18, and the unit rotates about a vertical scanning axis 14, the optical axis 16 being tilted downwards at an angle of 2α below the horizontal 28. The image is directed upwards through a lens 20 and reflected from the second deflection means (mirror 22) and through an exposure slit on to the film 26. The film travels in a cylindrical path as in Fig. 1 (not shown), and the moving image has an image motion component in the same direction as the film movement, to reduce image distortion. The unit is mounted in an aircraft so that only the scanning prism 18 protrudes below the aircraft skin 34. The image motion velocity across the film is not constant from top to bottom, and some methods of compensation for this are referred to.
Patent HK-39288-A (HK)
Title: Ptc circuit protection device
Inventor: MCTAVISH MARY SANDRA
IPC: H01C7/02
Filed: 1988-05-26
Abstract: Circuit protection devices comprise a PTC conductive polymer element and means for minimizing the adverse effects of carbonaceous dust evolved by the PTC element when it is tripped. An enclosure encloses, but is spaced apart from, the PTC element. In one embodiment at least part of the interior surface of the enclosure is composed of polytetrafluoroethylene, a ceramic or another material which discourages the formation of permanent low resistance paths through carbonaceous material lying on its surface. In another embodiment the enclosure has a large internal surface area compared to the volume of the PTC element. In further embodiments, electrical leads are connected to and pass through the enclosure, and at least one of the leads is insulated along its length and/or the leads pass through opposite ends of the enclosure.
Patent HU-T46746-A (HU)
Title: Alloys with decreased cobalt ili magnetic character or alloys with decreased cobalt and titanian content and process of their production
Inventor: FIGIN VJACSESZLAV
IPC: C22C19/07
Filed: 1987-02-20
Abstract: Reduced cobalt content magnetic alloy comprises (%) 30-32 Co, 14-15 Ni, 7-8 Al, 3-4 Cu, 5-6 Ti,0-1.5 Nb made up with Fe to 100. The isothermic heat treatment takes place at 830-840 deg.C. Reduced cobalt/titanium alloy comprises 33-35 Co, 5-6 Ti, 14-15 Ni, 7-8 Al, 3-4 Cu, 0-1.5 Nb, made up to 100 with Fe and treated at 840-850 deg.C.
Patent JP-H04249614-A (JP)
Title: Fluid bearing
Inventor: MITSUYA YASUNAGA
IPC: F16C32/06
Filed: 1991-01-07
Abstract: PURPOSE:To reduce the power necessary for the movement of a movable body by forming a plurality of grooves having the deeper depth than that of a pocket along the direction of the movement of the movable body, in the pocket, in the constitution in which the movable body is static-pressure-supported by the static pressure of the pressurized fluid in the pocket formed on a bearing surface. CONSTITUTION:The bearing surface 10 of a fluid bearing has a rectangular shape, and a rectangular shaped pocket 13 having a certain depth in several times of the bearing gap is formed on the bearing surface 10, having a land part 12 having a constant width on the periphery. A static pressure is generated in a bearing gap 16 between the rand 12 of the bearing surface 10 and a movable body 11, by the pressurized fluid supplied through a throttle 15. In this case, a plurality of grooves 14 having the deeper depth than that of the pocket 13 are formed along the direction of the movement of the movable body 11. Accordingly, the frictional loss is reduced by dissolving the pressure difference between the upstream side 13A of the pocket 13 and the downstream side 13B, and the power necessary for the movement of the movable body 11 and the calorific heat generated in the movement of the movable body 11 can be reduced.
Patent JP-H06198155-A (JP)
Title: Agitator
Inventor: MORI HIDETARO
IPC: B01F7/16
Filed: 1993-01-05
Abstract: PURPOSE:To improve the fluidity of a liq. to be treated over the entire region of an agitated tank and to promote the agitation and mixing of the plural liqs. having a different viscosity in the agitator having an impleller. CONSTITUTION:A vertical agitating shaft 4 is provided and rotated, plural blade groups consisting of vertical flat blades 5 and 7 parallel to the axial, center of the shaft 4, plural inclined flat blades 6 and 8 arranged in the direction opposite to the blades 5 and 7 and inclined to the axial center of the shaft 4 to generate a downward flow are vertially arranged and fixed to the shaft 4, and the orientation of the adjacent flat blades 5 and 7 is shifted from that of the inclined flat blades 6 and 8.
Patent JP-H06200311-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: INOUE AKIHIKO
IPC: C21C1/02
Filed: 1993-01-05
Abstract: PURPOSE:To efficiently and inexpensibly execute the dephosphorization of molten iron by using a converter or a refining furnace provided with a slag separating device. CONSTITUTION:In the converter or the refining vessel 1 having a slag separating device, the prescribed molten iron raw material and refining material are charged and slag of the wt. corresponding to >=1% molten iron treating wt. in the slag 5 generated after the dephosphorize-refining is remained in the converter, etc., and the remaining slag is discharged, and thereafter, the molten iron and the refining material are charged to repeatedly execute the dephosphorizing treatment. Further, when the slag generated at the preceding dephosphorize-refining has the dephosphorizing performance, after executing the dephosphorizing treatment two or more times while discharging the preceding slag to the outside of the refining furnace, the generated slag is partially remained to successively execute the dephosphorizing treatment.
Patent JP-H02180635-A (JP)
Title: Manufacture of adsorption material
Inventor: TATEISHI MASAKAZU
IPC: B01J20/24
Filed: 1989-01-06
Abstract: PURPOSE:To manufacture an adsorption material, capable of being composted during storage in open air after adsorption use from an inexpensive material by treating wood pieces under high pressure.high temperature water vapor atmosphere with the given condition and reducing pressure abruptly. CONSTITUTION:Wood pieces such as chips, sawdusts, barks and the like are fed into a blasting vessel 7 and treated under high temperature and high pressure water vapor with the condition of pressure of 10-35atm, temperature of 180-245 deg.C and treating time for 0.5-20 minutes. A lignin component in the wood pieces is modified into porous and adsorption performance of oil is provided by said treatment. When said treatment is completed, an outlet valve of the blasting container 7 is opened abruptly to discharge the wood pieces together with vapor under atmospheric pressure. At that moment, the cut pieces are blasted and turned into fiber-like, and forms an adsorption material 9 of good adsorption performance of oil. The fibrous pieces are formed 8 into pellets or sheets as adsorption materials. The same is decomposed naturally by being exposed in the atmosphere after use, and the adhered oil is also decomposed and purified naturally.
Patent JP-S59126490-A (JP)
Title: Chip for polishing molded article
Inventor: ISHIKAWA TAKEHIRO
IPC: G02C13/00
Filed: 1983-01-06
Abstract: PURPOSE:To provide chips for polishing molded articles such as the frame of a pair of spectacles, buttons, etc., capable of effectively removing the parting line and burr of the molded article and improving the luster of the molded article without damaging its surface, by mixing a polyamide with talc at a specific ratio. CONSTITUTION:The objective chip for polishing molded articles is composed of (A) 20-90wt% of a polyamide selected from nylon 6, 11, 12, 66, 610, their copolymers, etc. and (B) 80-10wt% (preferably 50-30wt% of talc preferably having particle diameter of 1-60mum. The shape of the chip is preferably rhombic and its size is usually 3-20mm. square.
Patent JP-H07197277-A (JP)
Title: Galvanized steel sheet having excellent spot weldability
Inventor: TAIRA TAKETOSHI
IPC: C25D5/26
Filed: 1994-01-06
Abstract: PURPOSE:To obtain a galvanized steel sheet having excellent spot weldability by forming an oxidized film contg. an Ni oxide of a specific thickness as an upper layer of a galvanized first layer. CONSTITUTION:The steel sheet 1 is subjected to galvanizing 2 as the first layer. The oxidized film 3 contg. the Ni oxide of a thickness of 50 to 500Angstrom  is formed on the upper layer thereof. This oxidized film 3 is obtd. by forming a galvanizing film 2 by ordinary electroplating or hot dip coating, then applying a nickel nitrate soln. thereon or subjecting the film to electrolysis, etc. As a result, the resistance of the steel sheet is enhanced and nugget formation is accelerated in a spot welding. The improvement of number of continuous welding spots is thus stably obtd.
Patent JP-H02181284-A (JP)
Title: Neural network
Inventor: ASAI MITSUO
IPC: B65H3/30
Filed: 1989-02-10
Abstract: PURPOSE:To process the data of a large scale with a small area by using a means which converts the output value of an output terminal into a pulse signal that shows its value in the pulse width or the pulse density. CONSTITUTION:All output terminals 71 of N pieces of neuron circuits 4 are connected to a time division broadcast network 35. The output values received from the terminals 71 are referred to as x0, x1 - xn-1, then, the network 35 selects one of these output values and outputs successively the values x0 - xn-1 to a digital/PWM converter 13. The converter 13 converts the received value into a pulse signal having the pulse width or the pulse density proportional to the output value of the circuit 4 and sends this pulse signal to the input terminal of the circuit 4. Thus all data necessary for the circuits 4 are secured by repeating these actions by N times. As a result, just a single synopsis circuit 2 is required for each circuit 4 owing to a fact that the product sum arithmetic is carried out in time division. Therefore the hardware quantity is extremely reduced.
Patent JP-H05180066-A (JP)
Title: Cylinder liner block for cylinder block
Inventor: KATO HISASHI
IPC: F02F1/00
Filed: 1992-01-06
Abstract: PURPOSE:To provide thinness of a bearing wall in a crankcase part by providing a liner part cast by an internal chill in a cylinder barrel part of a cylinder block main unit and a reinforced wall part cast by an internal chill in the bearing wall of the crankcase part. CONSTITUTION:A cylinder block, for instance, having a 4-set wet cylinder liner block BL, is constituted into an open deck type, and a cylinder block main unit 1, by which the main unit part is formed, is made by die-casting an aluminum alloy. That is, a cylinder liner block, cast by an internal chill in the cylinder block main unit 1, is constituted of material of rigidity larger than that of the cylinder block main unit 1. The cylinder block comprises a liner part 4 cast by an internal chill in a cylinder barrel part 1U of the cylinder block main unit 1 and a reinforced wall part 27 cast by an internal chill in a bearing wall 13 of a crankcase part 1L, of the cylinder block main unit. In this way, rigidity of the bearing wall 13 of the crankcase part 1L is improved, and in its turn, performance of an internal combustion engine is improved.