baber/WOPTO huggingface dataset:
Patent GB-2336220-A (GB)
Title: Apparatus for displaying an image suspended in space
Inventor: HOLDEN JOHN
IPC: G02B30/60
Filed: 1998-04-09
Abstract: Apparatus for displaying an image suspended in space comprises an object 1 for display, a retroreflector 2 receiving light from the object, a beamsplitter 3 in a path for light from the object to the retroreflector, and a concave mirror 4 between the beamsplitter and the retroreflector. The beamsplitter makes an oblique angle to the direction 6 of propagation of the light such that it transmits some light. Light from the beamsplitter is reflected by the mirror to the retroreflector which reflects it back via the mirror to the beamsplitter. This retroreflected light is reflected by the beamsplitter to form a real image 5 suspended in space.
Patent GB-2329804-A (GB)
Title: Time and frequency interleaving device for a multicarrier system
Inventor: AIZAWA MASAMI
IPC: H03M13/27
Filed: 1998-05-26
Abstract: Write and read addresses in column and row directions are generated on the basis of a clock signal synchronized with input data. These addresses are selected by a selector to control write and read of a RAM. Sub-blocks of data are formed and the superposing interleave is executed with a value in the column direction multiplied by an integer, in a memory circuit, and the interleave in the frequency direction is used for the addresses in the column direction and the interleave in the time direction is used for the addresses in the row direction. By these operations, an interleave of a desired depth can be easily constituted and the circuit size can be reduced. OFDM (orthogonal frequency division multiplexing) is referred to.
Patent GB-2341301-A (GB)
Title: Collimator for radiotherapy apparatus
Inventor: WILLIAMS PETER
IPC: G21K1/04
Filed: 1998-08-28
Abstract: A radiotherapy apparatus comprises a first collimator and a second collimator, the first collimator being a multi-leaf collimator, the second collimator comprising a plurality of slits 106 having a width which is a fraction of the width of the leaves of the first collimator, the first and second collimators being aligned such that each slit 106 of the second collimator is associated with a leaf 104 the first collimator. A first irradiation is made, during which the first collimator will define the outer edge of the irradiation pattern, and the second collimator will serve to narrow the effective width of each leaf of the first collimator. This narrowing is a simple function of the relative widths of the slits of the second collimator and the leaves of the first. This will leave gaps in between the slits of the second collimator, which can then be filled by moving one or more of the patient, first and second collimators, so as to irradiate an area omitted in the first irradiation. In this second irradiation, the positions of the leaves of the first collimator are adjusted as necessary. This process is then repeated until the entire target area has been irradiated. Suitable values for the fraction are 1/2, 1/3, 1/4 or 1/5.
Patent GB-2331144-A (GB)
Title: Vehicle headlamp comprising a reflector with high and low beam reflecting surfaces
Inventor: IKEGAMI TOSHIAKI
IPC: B60Q1/00
Filed: 1998-10-28
Abstract: A vehicular headlamp provided with a reflector 18 composed of a low-beam reflecting surface 18Aa and a high-beam reflecting surface 18Ba disposed closely adjacent vertically one another, which headlamp provides a high yield of high-beam luminous energy. The reflector 18 is formed so that the focal distance of the lower, high-beam reflecting surface 18Ba is less the focal distance of the upper, low-beam reflecting surface 18Aa so as to increase the solid angle defined by the high-beam reflecting surface 18Ba. Preferably, the rear end portion of the high-beam reflecting surface is displaced rearward of a rear end portion of the low-beam reflecting surface, thus further increasing the solid angle of the high-beam reflecting surface. A stepped portion 18b may be formed at the boundary B between high beam and low beam reflecting surfaces, said stepped portion 18b being directed downward and extending along substantially the entire length of boundary B.
Patent GB-2329646-A (GB)
Title: Densification of a porous structure
Inventor: FISHER RONALD
IPC: C23C16/46
Filed: 1997-06-20
Abstract: A method for the densification of a porous structure comprises providing the structure with a body of material (13, 14) which includes a susceptor element (14) which is more susceptible to heating by electromagnetic radiation than the other material (13) of the body, exposing said porous structure to hydrocarbon gas and simultaneously applying an electromagnetic field to said porous structure whereby said susceptor element (14) at least in part causes heating of the porous structure to a temperature at which the gas infiltrating the porous structure deposits carbon within the porous structure.
Patent GB-2343835-A (GB)
Title: Portable barbecue
Inventor: LYONS BRENDAN
IPC: A47J37/07
Filed: 1998-11-18
Abstract: A barbecue, when fully packed away, takes the form of a suitcase with a base unit 2 having a handle and a lid 6 which is completely removable and forms a leg support. The barbecue includes a grill carrier 10, in which the grill (8 Fig 7) is arranged to be nested. The grill carrier 10 is arranged to be raised out of or lowered into the base unit 2 by a pair of scissor jacks 12 located one each side of the carrier 10 coupled to a jack mechanism (20 Fig 3) located in the bottom of the base unit 2. The jack mechanism (20) is covered by a protective cover (18) and an ash box (16) is supported on the cover (18). Supported within the ash box is a raised grate having a plurality of apertures thereon to allow ash from any charcoal it supports to fall into the ash box. A crank key (36) is provided to operate the jack mechanism (20).
Patent GB-2332573-A (GB)
Title: A method for producing a fuse element
Inventor: ENDO TAKAYOSHI
IPC: H01H85/06
Filed: 1998-12-15
Abstract: A method for producing a fuse element having a fusible portion 31 (fig. 1D) made of a different type of metal than the rest of the fuse element comprises the step of boring a through hole 23 (fig. 1B) in a substrate 21 (figs. 1A, B) made of a first metal; forming an element plate 27 (fig. 1C) by fusion-bonding a second metal 25, having a lower melting point than the first, to the through hole 23; and stamping the substrate such that a fuse element is formed wherein the low melting point second metal 25 connects two portions of the first metal.
Patent GB-2349350-A (GB)
Title: Monitoring workpiece and tool carriage movement
Inventor: PIERSE MICHAEL GEORGE
IPC: G05B19/404
Filed: 1999-04-30
Abstract: A machine tool has a workpiece carriage 28 and a tool carriage (48). A two-axis scale (86; 88) is attached to one of the carriages, and cooperates with a reading head (96; 98) attached to the other carriage. The output from the reading head is processed to provide an indication of the position and/or movement of the carriages relative to each other and for generating positional data about one or both of the carriages to assist in controlling their movement. Preferably the machine incorporates a second reading head an a second scale so that the outputs from the two reading heads can be used to determine whether there has been any relative angular displacement of the paths followed by the carriages.
Patent GB-2355862-A (GB)
Title: Mains socket with switch and shutters released by insertion of a plug
Inventor: SMITH STEVEN
IPC: H01R13/713
Filed: 1999-09-22
Abstract: An electrical socket comprising independent safety gates 4a,4b,4c which move independently of each other to provide a safety barrier. The gates 4a,4b,4c are pushed down when contact pins of a plug are inserted into the socket. An on/off switch 3 is provided and cannot be activated until all of the gates have been pushed aside (fig 4) by insertion of the correct plug. When the plug is removed the gates are automatically shut by springs 6a,6b,6c and the switch 3 is deactivated to the off position.
Patent GB-2362097-A (GB)
Title: Liquid containing enclosure
Inventor: FRONDA PAUL ROGER
IPC: E04H4/00
Filed: 1999-12-17
Abstract: A liquid containing enclosure (1), in particular a swimming pool, which comprises a plurality of side-by-side prefabricated wall sections (2) which are located by lower channel means (6) and upper channel means (7). The wall sections (2) comprise a sandwich of a central foam layer (3) and two hard outer layers (4a, 4b). The inventive enclosure is installed by placing the lower channel means (6) in an excavated hole in the ground with the open side facing upwards and locating the lower margins of the wall sections into the channel means. The wall sections advantageously ensure high heat retention properties and the inventive enclosure allows for easy and rapid installation.
Patent HU-T69879-A (HU)
Title: Transversal transport worm for harvester or its adapter for harvest of maize
Inventor: ARNOLD RUDOLF
IPC: A01D45/02
Filed: 1993-01-21
Abstract: A transverse screw conveyor for a mowing or maize-harvesting attachment, with a middle tube (2) and screw flights (3, 3', 4, 4') terminating at a distance from one another, is designed so that the screw flights (3, 3', 4, 4') merge at their inner end (5, 6) into end flanges (7, 7') which have a pitch ( alpha ) extending in the same direction as the screw flights (3, 3', 4, 4'), but smaller than these. The end flanges (7, 7') terminate with their free end approximately spirally on the middle tube (2) and can have wave-shaped indentations (11) on their circumference. <IMAGE>
Patent HU-T67886-A (HU)
Title: Vehicle wheel
Inventor: JABLONSKI KARL-HEINZ
IPC: B60B23/10
Filed: 1992-05-20
Abstract: Proposed is a vehicle wheel, in particular a wheel for passenger cars, comprising a rim (1) designed to hold a tyre and a wheel disk (2) connecting the rim (1) with the hub. In order to reduce the wheel weight while ensuring adequate heat transfer through the wheel disk (2), the wheel is designed such that the rim (1) is made at least extensively of plastic and the wheel disk (2) at least extensively of metal, and such that the rim (1) is connected to the wheel disk (2) by phisical interlocking of parts or by firctional forces, or is joined to it by material bonding.
Patent HU-H3824-A (HU)
Title: Apparatus for annihilating old windows
Inventor: ACHTERKERKE HEINZ EGON
IPC: B09B3/30
Filed: 1994-03-25
Abstract: The invention relates to an apparatus for the disposal of old glazed windows. To develop a simplified apparatus, the invention proposes an installation for separating the old glass from the assigned window frame (15) and for subsequently comminuting the window frame (15), having the following features:   a) a work table (1) with a conveyor (7, 8) extending over its length, for receiving the window frames (15) which are laid on flat one after the other; b) glass fall-through openings (9) which are provided in the work table (1) below the conveyor (7, 8); c) a shattering mechanism (10) for smashing the old glass is arranged above the work table (1) over the glass fall-through openings (9); d) a framework (2) which is supported on the ground bears the work table (1) and, below the glass fall-through openings (9), forms a receiving space for a container (4); e) a comminuting device (11) arranged downstream of the work table (1), for the unglazed window frames (15) which are conveyed to it; (f) a container (5) for receiving the comminuted frame parts is arranged below the comminuting device (11).   <IMAGE>
Patent IL-40171-A (IL)
Title: Fire retardant material
IPC: B29C44/34
Filed: 1972-08-21
Abstract: 1386887 Expanded phenolic resin material H LIEVREMONT and A COMINASSI 21 Aug 1972 [18 July 1972] 38906/72 Headings C3C and C3R An expanded fireproof building material contains 100 p.b.w. of a phenolformaldehyde resin, 15-25 p.b.w. of magnesium silicate powder and 2À2-9 p.b.w. of granulated split mica and optionally finely granulated lead, one or more powdered substances such as magnesium carbonate, titanium dioxide, silica, slate, wood dust or cork dust, mica, and asbestos, and one or more acicular substances such as glass fibres or organic fibres such as polyamide based synthetic fibres. The material may be made by mixing the ingredients at a temperature between 20-80‹ C. and while stirring vigorously adding an acid polycondensation agent such as HCl, H 2 SO 4 , H 3 PO 4 or benzene sulphonic acid and an expansion agent such as NaHCO 3 to the mixture and then extruding the mixture at a temperature below 180‹ C.
[GB1386887A]
Patent IL-57631-A (IL)
Title: Process for the preparation of n-alkyl-n-arylamines
IPC: C07B61/00
Filed: 1979-06-22
Abstract: 1. Process for the production of N-alkylaryl amines by reacting aryl amines with alkanoles in the gaseous phase at temperatures from between 180 to 450 degrees C in the presence of catalysts, characterized in starting from arylamine having the formula  see diagramm : EP0006590,P4,F3  wherein R1 is a hydrogen atom or an alkyl radical having from 1-4 carbon atoms, R2 is a hydrogen atom, a cyano or nitro group, a halogen atom or an alkyl, alkoxy or methyl alkoxy radical having up to 4 carbon atoms, and n is 1 or 2, and under the proviso that n = 1, R2 may also be a phenyl radical or a group having the formula  see diagramm : EP0006590,P4,F4  wherein R3 is an alkylene or alkylidene radical having up to 3 carbon atoms, R4 is a hydrogen atom or a alkyl radical having from 1-4 carbon atoms, together with alkanols having from 1-4 carbon atoms in a molar ratio of from 0.5 to 1-20, using as catalyst copper deposited on silicate support.
Patent IL-71634-A (IL)
Title: Method for production of processed and secreted biologically active human insulin-like growth factor i and dna constructs used in the above method
IPC: C12N15/16
Filed: 1984-04-25
Abstract: Prodn. of human insulin-like growth factor (IGF) comprises growing host cells contg. a structural gene which comprises a functional DNA construct of the gene encoding IGF joined in proper reading frame with secretory leader and processing signal sequences recognised by the host, and isolating secreted human IGF. The structural gene is downstream from and under transcriptional regulatory control of a transcriptional initiation region in a vector compatible with the host. The host is pref. a yeast. A DNA construct comprising a coding sequence for human IGF under transcriptional regulation of regulatory signals utilised by yeast is new. Also claimed is a construct contg. the IGF gene for expression in a cultured cellular host. Nucleotide sequences are defined with corresp. aminoacid sequence.
Patent IL-97231-A (IL)
Title: Apparatus utilizing the magnetic field of magnetic resonance imaging devices at the source of the static magnetic field of electromagnetic transducers
IPC: A61B19/00
Filed: 1991-02-13
Abstract: An apparatus utilizing the static magnetic field of a magnetic resonance imaging device for generating acoustic 178 י" ג בתמוז התש" ס - July 16, 2000 pressure waves, comprising: a magnetic resource imaging (MRI) device having means for generating a static magnetic field; means having a current carrier located in said static magnetic field, for generating a further magnetic field to produce an interaction with said static magnetic field to create a force which acts on said current carrier thereby causing it to move; and coupling means located adjacent to said current carrier for converting said motion into acoustic pressure waves.
Patent IL-98262-A (IL)
Title: Chromone derivatives and pharmaceutical compositions containing them
IPC: C07D405/04
Filed: 1991-05-24
Abstract: Sigma binding site agents having the formula   <IMAGE>   wherein A1, A2, A3, B, y and 2 are defined in the specification, W is halogen, which are novel intermediates useful in preparing the presently binding site agents.
Patent JP-H10204491-A (JP)
Title: Hand washing detergent for cleaning dye and ink
Inventor: FURUTA MIHO
IPC: C11D3/26
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hand washing detergent containing no bleaching agent, excellent in cleaning ability and not chapping skin since a detergent of exclusive use is required for stain such as dye and ink not to be removed by a soap, a reducing bleaching agent weak in irritation to skin is used in a conventional detergent, the stain is bleached once but oxidized and returned to an original state. SOLUTION: This detergent comprises a dye solubilizing agent, a surfactant and a sequestering agent. Enhancement of cleaning effects, stability of product and protection of skin can be attained by adding scrub, a thickening agent, a chapped skin inhibitor, etc., to the detergent. A glycol-based solvent, can be used as the dye solubilizing agent, a polyglycerol fatty acid ester, etc., as the surfactant, ethylenediaminetetraacetic acid, etc., as the sequestering agent, walnut, etc., as the scrub, lanolin, etc., as the chapped skin inhibitor and a water-soluble polymer compound as the thickening agent.
Patent JP-H01187031-A (JP)
Title: Aging of sawdust to be used as culture medium for mushroom
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1988-01-20
Abstract: PURPOSE:To provide the title aging process so designed that unaged sawdust incorporated with already used culture medium where parasitic bacteria on dead mushrooms remain is left to stand while sprinkling intermittently thereon the effect quick aging of the unaged sawdust irrespective seasons without the need for long time and troubles. CONSTITUTION:Fresh unaged sawdust 10 of, e.g., broadleaf tree-based to be used as a culture medium for mushrooms is incorporated with a second culture medium 12 consisting mainly of sawdust where parasitic bacteria on dead mushrooms remain, already used in mushroom cultivation, discharged from, e.g., a mushroom cultivation bottle 16. The resultant mixed sawdust 10 is sufficiently sprinkled with water 14 followed by inverting said sawdust 10 with e.g., a scoop at times to supply the interior with external air evenly. Along with this, every other day or on every third day, water 10 is forcedly sprinkled on the sawdust 10, and in this sate, said sawdust 10 is left to stand outdoors, being weathered. As a result, the organic matters such as cellulose in the saw dust 10 is degraded and fermented to effect temperature rise of the sawdust 10 to 60-70 deg.C in ca. one week, thus sufficiently fermenting said sawdust 10 as a whole, normally in ca. one month, or, in winter, ca. two months to obtain the objective aged culture medium.
Patent JP-H01188427-A (JP)
Title: Production of uranium dioxide powder
Inventor: HASEGAWA SHINICHI
IPC: G21C3/62
Filed: 1988-01-20
Abstract: PURPOSE:To obtain UO2 powder possible to be formed along into pellet, having low powder activity, by regulating the concn. of surplus nitric acid after reaction to a specified concn. range when uranyl nitrate is obtd. from uranium oxide. CONSTITUTION:UO2 is dissolved with nitric acid, so that the concn. of surplus unreacted nitric acid after prepg. an aq. soln. of uranyl nitrate is 2-6 molar concn. When occasion demands, after dissolving UO2 with nitric acid so that the concn. of surplus nitric acid is 1-2 molar concn., the concn. of surplus nitric acid is adjusted to 2-6 molar concn. by further adding nitric acid. The precipitate of ammonium diuranate is obtd. by adding and mixing with an aq. soln. of ammonium, filtered, dried, calcined at 625-800 deg.C and reduced to obtain UO2 powder. The obtd. powder has, for example, 3.03m<2>/g specific surface area by BET method and 96.0% density after sintering, and there is no problem such as capping when formed alone into pellet.
Patent JP-S62170791-A (JP)
Inventor: ARUBERUTO KONSUTANTEINOBICHI P
IPC: F04B15/00
Filed: 1986-01-22
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-H01184991-A (JP)
Title: Wiring board
Inventor: ICHIHARA TAKAAKI
IPC: H05K3/34
Filed: 1988-01-20
Abstract: PURPOSE:To enable reading of the number of external input-output terminals of surface packaging components so as to prevent an erroneous wiring at remod eling by a method wherein specified numbers of connecting parts of wiring board are made to differ from each other in shape. CONSTITUTION:A wiring board is provided, where external input-output terminals of surface packaging components are provided with electrical connecting sections (pad) A1-A48. So that, the connecting pads are made to change in shape by every five pads, and the pads A5, A10, A15, A20, A25, A30, A35, A40, and A45 are formed into a shape of ellipse respectively, and other pads A1-A4, A6-A9, A11-A14, A16-A19, A21-A24, A26-A29, A31-A39, A41-A44, and A46-A48 are formed into a shape of rectangle respectively. By these processes, when a remodeling wiring is necessary for a pin of a packaged component connected to the connecting pad A17, the objective pad A17 can be easily found by counting the elliptic connecting pads A5, A10, and A15 in succession. The erroneous wiring due to misreading of a pin number of a compo nent can be prevented.
Patent JP-S63178631-A (JP)
Title: Elastic buffer circuit
Inventor: NIIMURA HIROSHI
IPC: H04B7/185
Filed: 1987-01-20
Abstract: PURPOSE:To output an output data of an elastic buffer correctly by using carry outputs of four 4-adic counters using an output of a ring counter as the reset input so as to keep the output data of the elastic buffer in the preset state. CONSTITUTION:If a 1st clock is intermitted, the ring counter 1 is stopped while only one of outputs 3, 4, 5, 6 is at an H level and the remaining three outputs are at an L state. When the 1st clock is inputted again, a 4th 4-ary counter 16, a 1st 4-ary counter 13, a 2nd 4-ary counter 13 are reset directly respectively by outputs 6, 3, 4 of the ring counter 1 in this order to bring carry outputs 20, 17, 18 into an L state. As a result, an output 22 of an OR gate 21 goes to an L level, the preset state of the 5th 4-ary counter 26 is released and the counter 26 outputs signals 26, 27 to select the output of a multiplexer 32 in the 2nd clock timing again.
Patent JP-S62169910-A (JP)
Title: Gas burner
Inventor: NAKAMURA SEIICHI
IPC: F23D14/04
Filed: 1986-01-21
Abstract: PURPOSE:To increase a thermal power of a burner, by a method wherein an intake passage, through which secondary air in addition to primary air is fed is formed in an air amount regulating device along the axial direction of a nozzle through which a gas is injected. CONSTITUTION:A suction passage 27 for primary air B, formed in an annular shape in cross section, is formed by a gap between an outer peripheral surface 26b of a nozzle 26 and an inner peripheral surface 25a of a pipe 25 along the axial direction of a nozzle 26. By a gap between an outer peripheral surface 25b of the pipe 25 and an inner peripheral surface 24a of a pipe 24, an intake passage 28 for secondary air C, formed in an annular shape in cross section, is formed along the axial direction of the nozzle 26. Thus, when gas D is injected through a tip 26b of the nozzle 26, the primary air B and the secondary air C are rapidly sucked along the axial direction of the nozzle 26 by means of a negative pressure produced in the pipes 24 and 25, and thereafter, are mixed with the gas D. Thereby, the thermal force of a gas burner can be further increased.