baber/WOPTO huggingface dataset:
Patent GB-1240254-A (GB)
Title: Improved process for the continuous production of pentaerythritol
Inventor: MINATO Y
IPC: C07C31/24
Filed: 1969-02-24
Abstract: 1,240,254. Pentaerythritol. KOEI CHEMTCAL CO. Ltd. 24 Feb., 1969 [2 March, 1968], No. 9854/69. Heading C2C. A process for the continuous production of pentaerythritol comprises arranging a series of two or more upright cylindrical reactors connected successively; each reactor consisting of a mixing part, a cooling part and a reaction part, continuously feeding a mixture of formaldehyde and an alkaline condensing agent to the mixing part of the first reactor and passing-the reaction mixture through the series of reactors successively, while continuously feeding acetaldehyde to the mixing part of each reactor, the residenc e time of the reaction mixture in the mixing par t being less than one minute, the ratio of the height to. diameter of the reaction part being 7 or more, (thus giving plug flow) the residence time of the reaction mixture in each reactor being 5 to 30 minutes and optionally more than 30 minutes up to 1 hour in the final reactor, the linear velocity in the reaction part being higher than 0À2 m./min., the reaction product solution coming out of the final reactor being neutralized with formic or sulphuric acid, and the neutralized solution being concentrated under normal or superatmospheric pressure in a first stage and then under reduced pressure in a second stage. Each reactor may consist of a mixing part, a cooling part and a reaction part integrally arranged successively in the upward direction, or cooling means may be provided in the mixing part. The vapour of ECHO and H 2 0 from the top of the distillation tower in the first stage may be used as a steam source for the second concentration stage- and then recycled to the first reactor.
Patent GB-852091-A (GB)
Title: Crash position indicator for alrcraft
IPC: B64D25/20
Filed: 1957-03-26
Abstract: 852,091. Droppings from aircraft. NATIONAL RESEARCH COUNCIL. March 26,1957 [April 4. 1956], No. 9870/57. Class 9(2). [Also in Group XXXIII] A position indicator to be released from a crashing aircraft comprises a radio transmitter housed in a casing 9 having the general form of a truncated pyramid to fit a socket 17 in the rear fuselage, the outer wall 10 being shaped to the skin of the aircraft. A light, tough synthetic material such as fibre glass or a more ductile, low temperature plastic such as polytetrafluoroethylene is used to make the casing. The transmitter 12 is mounted between plates 13, which form the antennae, and. provided with batteries 14, the remaining space in the casing being packed with a foam plastic. A switch 16 mounted on one of the inclined surfaces of the casing and connected to the transmitter is actuated as the device falls. The socket 17 may be metal and preferably has a leaf spring 18 beneath the leading surface 19, Fig. 8, of the device. Shear pins 29, which rupture on impact, may be used to secure the device or a release mechanism may be connected to crash detection means, e.g. an accelerometer mounted in the nose of the aircraft or in the wings and/or operable by the pilot, connected for automatic operation with seat-ejection mechanism. Alternatively, the release may be operated by detecting mechanism such as a proximity fuze sensitive to the approach of a barrier. In a modification, Fig. 11, parallel tapes 27 are secured to and wound around the casing 9 and loosely connected to the socket 17. Pieces of coloured cloth 28 connect the tapes, which are attached to weights 37 to maintain a tension after the device is released. The indicator 35 in Fig. 13 is mounted on a swivelling tail beam. The indicator may be rigidly or pivotally connected by its mounting 34 to a tube 33 which is pivoted on a bracket 31 secured to the tail fin 30. The complete assembly may be shaped like an airfoil, Fig. 19, and may give additional lift to the tail. The forward end of casing 50 fits into a socket 52 provided with ejector springs 53 and the rear end fits a shallow socket 55 in the tail plane 51, a retaining strap 56 of thin steel being passed across the casing. Two such indicators 60, 61 may be mounted back-to-back, Fig. 22, at the end of a tow-bar 62. Specification 852,092 is referred to.
Patent GB-696677-A (GB)
Title: Improvements in and relating to prismatic reflectors and means for producing them
IPC: G02B5/124
Filed: 1950-04-22
Abstract: 696,677. Reflex lights. FAIRYLITES, Ltd., and WILSON, H. F. March 21, 1951 [April 22, 1950], No. 9968/50. Class 97 (i). [Also in Group V] A reflex reflector as of glass or synthetic resin is of the kind having an inner cluster of contiguous right-angled triple reflector elements in the form of tetrahedra with all three base vertices of each tetrahedron removed and an outer series of such elements in the form of tetrahedra with the inner base vertex or vertices of each tetrahedron removed and contiguous with the outer elements of said cluster and made from a mould having a group of dual-facet mould elements, a marginal series of mould elements and triads of single facet mould elements which triads are of hexagonal cross-section and are arranged in corresponding apertures formed by the other mould elements, and is characterized in that the centres of the triple reflector elements moulded from said triads lie on a diamond outline or on two or more diamond outlines disposed one within the other, the sides of the or each diamond outline being parallel to four sides of a hexagon on which lie the outer edges of the reflector elements formed by the single facet elements of the marginal series, and in that each triple reflector element moulded from a triad is surrounded by and contiguous with six other triple reflectors except for those moulded by triads and lying nearest the remaining two sides of the hexagon where five triple reflector elements only surround and are contiguous with the central one whereby said inner cluster and said outer series of triple reflector elements are confined to the hexagon. The mould shown in Fig. 1, is built up of dualfacet elements Bx, Cx and single facet elements Dx, Ex and Fx obtained from a rod of diamond section. Nineteen elements Cx form four hexagonal apertures each centred on a corner of a diamond outline A and in each aperture is seated a triad of elements Ex. Ten elements Cx, eighteen elements Bx and eight elements Ex form another ten hexagonal apertures, each centred at a corner or on a side of a second diamond outline B, a triad of elements Ex being seated in each aperture. Eight elements Dx and four elements Fx complete the mould. The reflector produced by this mould is shown in Fig. 8, and includes three different types X, Y, Z of triple reflecting elements. There is an inner cluster of triple reflecting elements X, four centred on the corners of diamond outline A<SP>1 </SP>and ten centred on the corners and sides of outline B<SP>1</SP>. The outer series of triple reflector elements are made up of the elements Y and Z. Specification 532,672 is referred to.
Patent HK-173496-A (HK)
Title: Monocular telescope having constant length
Inventor: KOELSCH LOTHAR
IPC: G02B7/04
Filed: 1996-09-12
Abstract: A monocular telescope having a constant length includes a lens mounted in a tube and interchangeable eyepieces to vary the magnification. Focusing is performed using a positioning member to move a focusing unit axially in the tube. The rate of focus adjustment is adaptable to the selected magnification due to the provision of a transmission gear having different diameter gear wheels arranged along the positioning member. The transmission gear can be operatively coupled to the interchangeable eyepiece.
Patent HU-T61943-A (HU)
Title: Waste- and valuable material transporting system, transporting method, transporting vehicle and storage tank for the transporting vehicle
Inventor: BAYER GUENTER
IPC: B65F3/00
Filed: 1991-11-19
Abstract: The description relates to a waste/valuable substance removal system consisting of at least one disposal vehicle fitted out as a collection (20) and/or discharge (10) vehicle, a collection container (90) in the form of an interchangeable or standardised container, a pressing device (56), a discharge device (52, 56), a lifting and tipping mechanism (60) for collection bins (130) and devices for actuating the pressing, discharge and lifting and tipping devices, whereby the actuation device is secured not to the collection container (90) but only to the disposal vehicle. The system comprises a collection container (90) in the form of a standardised container fitted with functional components for transport and/or rolling tipper operation.
Patent HU-T61987-A (HU)
Title: Process for producing antifungal triazole derivatives
Inventor: OIDA SADAO
IPC: C07D401/12
Filed: 1991-08-26
Abstract: Compounds of formula (I):
       
 [in which: Ar is optionally substituted phenyl; R¹ is alkyl; R² is substituted alkyl, substituted cycloalkyl or optionally substituted heterocyclic; and  n  is 0, 1 or 2]; and pharmaceutically acceptable salts and esters thereof have valuable anti-fungal properties and can be used for pharmaceutical and veterinary treatment. Methods of preparing these compounds are also provided.
Patent HU-H3547-A (HU)
Title: Double-walled tube
Inventor: HOLT NEIL LAWRENCE
IPC: F16L25/00
Filed: 1986-07-18
Abstract: A substrate is sealed by forcing a sealing material against the substrate by revolving over the substrate an article comprising a double-walled tube such that tension within a wall of the tube acts on the sealing material; the double-walled tube being capable of continuously revolving along an elongated member by relative sliding motion between the two walls of the double wall without relative sliding motion between a wall adjacent the member and the member. - Pref. the double wall defines a closed region between its two walls, in which sepg. means or friction reducing means is provided. The friction reducing means pref. comprises a liq. capable of maintaining lubrication under a pressure gradient of 27 kPa/cm., and comprises a non-newtonian liquid having a viscosity at a heat rate of 1 reciprocal second that is greater than 5 times the viscosity at a shear rate of 100 reciprocal seconds, the liq. exhibiting pituity, and esp. being a dil. soln. of a high mol. wt. polymer.
Patent HU-T53056-A (HU)
Title: Process and device for producing monochloroacetic acid
Inventor: NOVAK ARPAD
IPC: C07B39/00
Filed: 1988-06-22
Abstract: Mono-chloro-acetic acid is prepd. by chlorination of acetic anhydride, which is obtd. from acetic acid and acetyl-chloride, a by-prod. of a principal reaction. Acetic anhydride enters in a constant stream at 90-110 deg.C. reactor which is fitted with gas inlet connected to a gas distributor, with transport pipe of circular section, a liq. inlet and outlet-pipe, distillate removing pipe and heat exchanger. Chlorine gas is added to acetic anhydride through the gas distributor. The frothy reaction mixt. is intensively circulated via the inbuilt transport pipe, while any chloroacetic acid formed is removed. - Acetyl-chloride distilling off, is entering another reactor, the construction of which is identical with that of first reactor.
Patent HU-T56333-A (HU)
Title: Halogenated hydrocarbon solvent preparations and process for their applications
Inventor: ASANO TERUO
IPC: C11D7/30
Filed: 1989-06-22
Abstract: A solvent consisting essentially of a compound of the formula:  CHaClbFcCF2CHxClyFz      (I) wherein a + b + c = 3, x + y + z = 3, a + x >/= 1, b + y >/= 1, and 0 </= a, b, c, x, y, z </= 3.
Patent HU-T63939-A (HU)
Title: Mololuscicidal compositions comprising methaldehyde, as well as process for producing the compositions and for killing mollusks
Inventor: MISSELBROOK JOHN
IPC: A01N25/00
Filed: 1991-05-17
Abstract: The pesticidal effectiveness of metaldehyde, which is difficult to dissolve or disperse, can be improved by mixing it with one or more surface active agents and milling to a fine particle size, preferably less than 30 microns, and subsequent application, optionally with the addition of a suitable film-forming polymer, such as a styrene acrylic latex, to a carrier material such as bran, meal, grain, flour or finely divided silica. Finely milled metaldehyde formulations made this way are highly effective molluscicides.
Patent HU-T45535-A (HU)
Title: Process for producing new mono- and diacyl derivatives of ll-f 28249 compounds and pharmaceutical compositions containing them as active components and insecticide compositions
Inventor: ASATO GORO
IPC: A01N43/90
Filed: 1987-09-11
Abstract: The present invention relates to novel 5-acyl, 23-acyl and 5,23-diacyl derivatives of the LL-F28249 compounds. These LL-F28249 compounds (collectively) are isolates from the fermentation broth of Streptomyces cyaneogriseus subspecies noncyanogenus having deposit accession number NRRL 15773. The present 5-acyl and 5,23-diacyl compounds are prepared by selective acylation using acid chlorides or anhydrides in the presence of 4-dimethylaminopyridine. The 23-acyl compounds are prepared by selective acylation of the 5-O-silylated LL-F28249 compounds. These novel compounds have potent anthelmintic, insecticidal, ectoparasiticidal, nematicidal and acaricidal activity. Compositions containing these derivatives of LL-F28249 also are described herein.
Patent HU-T52846-A (HU)
Title: Method for drying, preferably for operating thermal power-stations as well as drier for carrying out thereof
Inventor: RAIKO MARKKU
IPC: F26B25/00
Filed: 1989-06-29
Abstract: The invention concerns a method for the drying of a water-consuming material in a power-plant process. The water-containing material to be dried is introduced into a pressurized dryer (10) and thermal energy is supplied for the drying of the water-containing material. The steam produced in the drying is, at least partly, passed along a separate duct as injection steam into the combustion unit (13) of a gas turbine (14). The invention also concerns a dryer used in the method.
Patent JP-S5598911-A (JP)
Title: Manufacture of combined filament yarn
Inventor: MATSUI MASAO
IPC: D01F6/62
Filed: 1980-01-08
Abstract: PURPOSE: To obtain combined filament yarns having improved hand, touch, and tensile strength, by spinning and drawing composite filament yarns prepared through separation of polyamide and polyester into a plurality of parts via a specific spinneret, with polyester filaments, and by false twisting and stripping the filament yarns into the respective components.  
     CONSTITUTION: Composite filament yarns consisting of (A) a polyester separated into three or more parts by (B) a polyamide are spun and drawn together with (A) polyester filaments by means of the same sprinneret simultaneously, and then false twisted to give the desired combined filament yarns wherein the composite filaments are stripped into the respective components. The content of the composite filaments in th combined filaments is 40W70wt%, and that of (B) is 40wt% or less, and 30wt% or less in the composite filament. The fineness of (A) in the composite filament is 1de or less, and that of filaments (A) is 2de or more. The component (A) is fed from the parts 2, channels 3 and 4, and internal orifices 5, and the component (B) is extruded through the feed part 1, channel 6, well 7, and grooves 8, and combined with the component (A) at the inlets of the supply ports 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61161657-A (JP)
Title: Manufacture of electrode plate group for lead-acid battery
Inventor: ASANO MINORU
IPC: H01M50/541
Filed: 1985-01-08
Abstract: PURPOSE:To remove moisture and prevent generation of splashed lead and burr by preliminary-heating plate lug, connector, and mold in an electrode plate group manufacturing process of lead-acid battery. CONSTITUTION:A mold, electrode plate, and connector are preliminary-heated at 100 deg.C or more immediately before electrode plate group of lead-acid battery is connected to remove moisture on the surface of lead. By preliminary-heating, generation frequency of splashed lead in welding is remarkably reduced, and it is reduced to nearly zero when they are heated at above 100 deg.C. Preliminary- heating at a temperature at which lead alloy is melted is not preferable because splashed lead is generated at that temperature. By this preliminary-heating, generation of burr is also reduced.
Patent JP-H01176595-A (JP)
Title: Apparatus for automatically turning pages of passbook
Inventor: NONAKA HISAMITSU
IPC: B42D9/04
Filed: 1988-01-06
Abstract: PURPOSE:To accurately turn pages, by feeding a passbook by definite quantity while pressing the upper surface of the leading end thereof and adjusting the shape of a curved part before releasing pressing to further feed the passbook. CONSTITUTION:The central part of the rear end edge 6a of a passbook 6 set at a page turning start position in a forward direction is pressed by a passbook press pad 15 and, at the same time, a feed guide 13 is drawn upwardly. Next, the content papers of the passbook 6 are pressed by the passbook press pad 15 to feed the passbook 6 by several steps. Subsequently, the pressing operation of the passbook press pad 15 is released to upwardly raise said pad 15 and the passbook 6 is fed in the direction shown by an arrow X until the rear end edge 6a thereof is detected by a photosensor 20. At this time, a curved part 6c is generated in a page to be turned. A page dividing pin 18 is inserted in the curved part 6c of said page to be turned on the basis of the detection signal of the photosensor 20. Further, by succeedingly feeding the passbook 6 in the direction shown by the arrow X in such a state that the page dividing pin 18 is inserted, the turning of each page is performed.
Patent JP-S62159301-A (JP)
Title: Magnetic recording card and its data recording method
Inventor: SAITO HACHIRO
IPC: G06K19/10
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a magnetic card from which a forgery is hardly produced, by recording security data produced from inherent data and variable data in a magnetic recording section with a magnetic ink which is unvisually concealed. CONSTITUTION:A magnetic recording section 2 is provided in the upper section of the central part on the surface side of a magnetic card 1 in the longitudinal direction of the card 1 and a pattern print-recording section composed of a timing mark 3 and mark 4 of card inherent data printed with a magnetic ink is provided in the lower section of the central part on the back side under a condition where the pattern recording section is unvisually concealed by a concealing layer 5. The magnetic recording section 2 is a magnetic stripe which is provided on ordinary magnetic cards and variable data, such as a amount of money, etc., and security data are recorded in the section 2. The concealing layer 5 is formed on the timing mark 3 and card inherent data mark 4 by an ordinary printing method by using an ink which is high in concealing property which can make the marks 3 and 4 unvisible, such as a white ink, black ink, gold ink, silver ink, etc.
Patent JP-S62158884-A (JP)
Title: Surface treatment of copper alloy
Inventor: YANAGA YUKIO
IPC: C23F1/18
Filed: 1986-01-07
Abstract: PURPOSE:To roughen the surface of a Cu alloy and to improve the adhesion to resin by treating the surface of the Cu alloy having a specified composition with a specified oxidizing agent when the resin is adhered to the surface of the Cu alloy. CONSTITUTION:When a Cu alloy such as phosphor bronze consisting of 3-9wt.% Sn, 0.01-0.5wt.% P and the balance Cu or a Cu-Ni-Sn alloy consisting of 8-10wt.% Ni, 2-3wt.% Sn and the balance Cu is coated with resin, the surface of the Cu alloy to be coated is etched by immersion in an queous soln. contg. 120ml water, 10-100ml 35% aqueous HCl soln. and 1-50g FeCl3 or CuCl2. The surface of the Cu alloy is made finely uneven by the etching to increase the area of the surface to be brought into contact with the resin, so the adhesive property of the resin to the surface of the Cu alloy is remarkably improved.
Patent JP-H04272398-A (JP)
Title: Lining method and lining frame body of tunnel
Inventor: MATSUI KATSUNORI
IPC: E21D11/40
Filed: 1991-01-09
Abstract: PURPOSE:To make it possible to carry out repairing work of a tunnel easily within a short period of time and, at the same time, to reduce a construction cost. CONSTITUTION:Axial force is introduced after circular frame bodies 4A and 4B are continuously assembled in an arch shape to both sides of the inside of a tunnel 1 so as to arrange alignment faces of the top 1a of the tunnel 1 slipped lengthwise thereof zigzag. After that, concrete slabs 5 are installed at the insides of the frame bodies 4A and 4B.
Patent JP-H02182652-A (JP)
Title: Tip tab sticking device of roll paper automatic dealing device
Inventor: FUKUDA JUNICHI
IPC: B65H19/28
Filed: 1989-01-09
Abstract: PURPOSE:To stick a tip tape and a tip tab at the tip of a roll paper so as to prevent the generation of wrinkles at the tip by using a material with low adhesive property such as Teflon to compose the surface of an attaching roller for the purpose to attach the tip tab to the lower side of the tip of the roll paper. CONSTITUTION:The tip (a) of a roll paper is cut in a V-shape on a table 15, and after sticking a side tape and a tip tape on the upper side, an air cylinder 9 for roller elevating purpose is operated to lower a roller 8 for attaching purpose on a tip tape adhesive layer b1. Then, an air cylinder 11 for roller longitudinal movement purpose is operated to move forward the roller 8 whose surface is composed of a low adhesive material such as Teflon, while being rotated, and the tip tape is attached to the roller surface through the tip adhesive layer b1 formed thereover. And after a tip tab (c) is set on the table 15, the roller 8 for attaching purpose is moved backward while being rotated, and the tip tab (c) is attached to the lower side of the tip (a) of the roll paper through the tip tab adhesive layer formed thereover.
Patent JP-H10209289-A (JP)
Title: Method and system for element length compensation in vlsi circuit design
Inventor: RHAZ W LIPMAN
IPC: G06F17/50
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically forming a semiconductor element whose gate length is compensated on the basis of conventional VLSI CAD database circuit design. SOLUTION: In a preferable method, a plurality of edge protruding part shapes which form gate.edge shapes by crossing operation region shapes are formed. The gate.edge shapes and a residual part of the edge shapes are classified on the basis of the relative positions of them. These shapes are selectively biased (region extending) on the basis of the relative positions of them, and used for compensation of an existing gate conductor shape. This method has a merit of formation of a gate structure body having a compensated gate length and forming motion of a design wherein the number of pattern step-difference parts which exert adverse influence on performance of lithography is minimized.
Patent JP-S59125824-A (JP)
Inventor: TAKANAMI TOYOYUKI
IPC: A01G13/00
Filed: 1983-01-08
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-S59126584-A (JP)
Title: Picture forming device
Inventor: YOSHIDA YASUYOSHI
IPC: G03G21/10
Filed: 1983-01-08
Abstract: PURPOSE:To prevent trouble due to a defect in the mounting of a recovery container by providing rotatably the recovery container which receives a removed developer at the setting position of a developer recovery part, and inhibiting a device cover from being closed when the recovery container is put off the setting position. CONSTITUTION:The waste toner recovery container 24 is placed on a waste toner recovery container table. The waste toner recovery container 24 itself is fitted pivotally to a main body by a stopping part 34 and the arrangement position of the waste toner recovery container 24 is set along a transfer material conveyance path. When the waste toner recovery container 24 is put off the setting position, the device cover 27 is inhibited from being closed, and consequently the trouble caused when the waste toner recovery container is disregarded to set at the correct position is prevented excellently.