baber/WOPTO huggingface dataset:
Patent GB-701054-A (GB)
Title: Photographic anti-fogging agents and emulsion stabilisers
Inventor: HOWE DENNIS JOHN THOMAS
IPC: G03C1/34
Filed: 1951-04-26
Abstract: 701,054. Photographic emulsions and developing solutions therefor. IMPERIAL CHEMICAL INDUSTRIES, Ltd. April 16, 1952 [April 26, 1951], No. 9745/51. Class 98(2) A photographic silver halide emulsion is treated, for stabilizing and antifogging purposes, at a stage not later than the development of a latent image therein, with a small quantity of a heterocyclic compound of the formula wherein X and Z represent the atoms necessary to complete a pyrazine, pyrazole, triazole, or thiazole ring, and R 1  is H, NH 2 , OH, SH, S-alkyl, or a hydrocarbon group. The compound (e.g. 2-amino- 4-hydroxypteridine, 5-amino-7-methyltriazolo pyrimidine, 2: 5-diamino-7-methylthiazolopyrimidine, 5: 7-diaminotriazolopyrimidine, 5-amino-7-hydroxytriazolopyrimidine, 2:4-diaminopteridine, or 5- amino-7-methylmercapto-isopurine) may be incorporated in the emulsion during manufacture (preferably after digestion), in a layer adjacent to the emulsion, or in the developer. The emulsion may be a blue-sensitive or coloursensitized emulsion containing a non-diffusible colour coupler. In example 1, a comparison is drawn between the fog and speed values for a silver iodobromide emulsion coated on glass plates, one of which is immediately exposed, developed, and fixed, and another is similarly treated after 8 days storage at 50‹C and 50 per cent relative humidity; another similar pair, containing 3 : 7-diaminotriazolopyrimidine, are similarly treated. In example 2, a similar comparison is drawn, using 2:4-diaminopteridine, with an emulsion containing 3 - (p-anisoylacetylamino) 4 - (N- methyl : N - octadecylamino) - benzoic acid. In examples 3 and 4, the procedure is similar, using 5-amino-7-methyltriazolopyrimidine, the emulsion in example 4 being a fast negative silver iodobromide emulsion: In example 5, a similar comparison is drawn, for fog values only, with a fast negative silver iodobromide emulsion containing the red-sensitizing dye Ma 1088 (B.I.O.S. Final Report No. 1355 page 82), and 2-(1-hydroxy-2- naphthoyl)-amino-1-N-methyl : N-octadecylaniline- 4-sulphonic acid, with or without 5-amino-7-methylmercapto-isopurine, the exposed material being colour developed with a developer containing 4-diethylaminoaniline. Specification 442,731 is referred to. According to the Provisional Specification, X and Z may represent the atoms necessary to complete a 5- or 6-membered heterocyclic ring containing 2 or 3 heteroatoms, other than an iminiazole ring and the compound may be incorporated in the support of the photographic material.
Patent GB-754388-A (GB)
Title: Improvements in the inhibition of oxidation of fats or fatty oils
Inventor: JR LE ROY DUGAN
IPC: C11B5/00
Filed: 1954-04-02
Abstract: The oxidation of fats and fatty oils is inhibited by incorporating a minor amount of 2, 6-di-tertiarybutyl-p-cresol. Citric acid, phosphoric acid, ascorbic acid, ethyl acid phosphate, glucouronolactone or phytic acid may also be added.  The components may be added in solution in a mutual solvent, e.g. propylene glycol, ethanol or a mono- or di-glyceride to the oil or fat, e.g. lard. Specification 754,389 is referred to.ALSO:The oxidation of animal and vegetable fats and oils, e.g frying media, bakery fats, shortenings and lard, is inhibited by incorporating a minor amount of 2, 6-di-tertiarybutyl-p-cresol. Citric acid, phosphoric acid, ascorbic acid, ethyl acid phosphate, glucuronolactone or phytic acid may also be added.  The components may be added in solution in a mutual solvent, e.g. propylene glycol, ethanol, or a mono- or di-glyceride. Specification 754,389 is referred to.
Patent GB-778051-A (GB)
Title: Improvements in or relating to the separation of plutonium and uranium from fission products
Inventor: DAWSON JOHN KEITH
IPC: G21C19/48
Filed: 1951-04-26
Abstract: Plutonium and/or uranium are separated from uranium fission products by treating the plutonium or uranium in the form of a metal or compound with a gaseous fluorinating agent in admixture with a gaseous oxidizing agent at a temperature of substantially 650 DEG C. and collecting the volatile fluoride of the metal or metals evolved. Suitable fluorinating agents are hydrogen fluoride, chlorine trifluoride or bromine trifluoride and suitable oxidizing agents are air or oxygen, the latter preferably being present in an amount from two to ten per cent by volume of the fluorinating agent.  According to an example, plutonium oxalate was heated to 650 DEG C. in a closed nickel vessel and a stream of hydrogen fluoride containing five per cent by volume of air was passed thereover.  The gases and vapour leaving the vessel were passed through concentrated aqueous hydrofluoric acid in which the plutonium hexafluoride was trapped. Ruthenium, rhodium, strontium and the rare earth fission products were not volatilized at the temperature employed and the zirconium which volatilized with the plutonium could be separated therefrom by known methods.
Patent GB-712694-A (GB)
Title: Reciprocating flying shear
Inventor: HENSCHKER ERHARD RUDOLF
IPC: B23D25/06
Filed: 1951-04-27
Abstract: 712,694. Shearing. LOEWY ENGINEERING CO., Ltd. April 2, 1952 [April 27, 1951], No. 9936/51. Class 83 (4) A flying shear for cutting continuously moving metal billets has a top blade 30 in a carrier sliding in a carrier for a bottom blade 22 and each blade is driven from a shaft 14 by eccentrics 24 and a crank-pin 18 respectively so that the blades move in oval paths, but the blade on the entry side of the billet (pre-erably the top blade) has its movement modified by an eccentric 38 and linkage 40, 60, 64 so that, during the forward stroke, it moves parallel to the surface of the billet (positions I-IV), without penetrating it, while the other blade penetrates completely through the billet and severs it. A spring-loaded telescopic assembly 48 is provided in the linkage 40, 60 to absorb shock loads. The feed rolls 68, the upper of which is spring-loaded, are adjustable by stops 76, 78 so that the surface of the billet is level with the blade having a flat forward stroke.
Patent GB-922512-A (GB)
Title: Hormonal compositions containing enol ethers of cortisone or hydrocortisone
Inventor: ERCOLI ALBERTO
IPC: C07J1/00
Filed: 1960-03-21
Abstract: An oral composition having enhanced adrenocortical effect comprises a 3-enol ether of cortisone or hydrocortisone and/or a 3-enol ether of an ester of cortisone or hydrocortisone and a non-toxic pharmaceutical carrier.  The compounds are preferably 3-enol alkyl, or cycloalkyl or aralkyl ethers, particularly straight chain alkyl containing 1 to 7 carbon atoms, if desired with methyl or ethyl substituents e.g. the 3-ethyl, 3-propyl, 3-isopropyl, 3-butyl-, 3-isobutyl, 3-amyl, 4-chlorobutyl, 3-hexyl and 3-heptyl enol ethers. Specified esters are the acetate, butyrate, cyclopentylpropionate and heptoate.  The compositions may be in the form of syrups, liquid suspensions, tablets, powder, p  capsules, troches or lozenges. Solid carriers such as lactose and liquid carriers such as vegetable oils may be present, together with a time delay material such as glyceryl mono- or distearate with or without the further addition of wax.  Optional additions are (a) buffers or alkaline substances to prevent the 3-enol ethers from hydrolysing in an acidic medium (b) anti-oxidants (c) preservatives (d) other adrenal hormones such as 3-enol ethers of desoxy- and dehydrocortisone.  Specification 922,511 is referred to.
Patent GB-1500735-A (GB)
Title: Gearing
IPC: F16H1/22
Filed: 1976-03-08
Abstract: 1500735 Toothed gearing DAVID BROWN GEAR INDUSTRIES Ltd 8 March 1976 [11 March 1975] 9986/75 Heading F2Q A driven gear-wheel 10 is mounted by bearings 11 in a fixed frame 13 and is meshed by idler pinions 15, 16 which also mesh a driving pinion 14, the pinions 14, 15, 16 being journalled in a floating sub-frame which is mounted on a fixed arm 19 by means of a single pivot 18. Preferably the resultant R 1  of the gear meshing forces Al, B1 passes through the pivot 18. In a modification shown in Fig. 2, a sub-frame 37 is mounted on a fixed frame 33 by means of a pivot 38, and a projection 39 is adapted to contact a stop 40 in the event of shock loading and a stop 41 when the gearing is static. Stiffness. springs 42 and damping cylinders 43 are disposed between the projection 39 and frame 33.
Patent HK-167795-A (HK)
Title: Integrated semiconductor store with parallel test facility and redundancy process
Inventor: MUHMENTHALER PETER
IPC: G11C29/00
Filed: 1995-10-26
Abstract: An integrated semiconductor memory includes a parallel test device and block groups. The parallel test device is used for writing in and evaluating data to be written into and read out of the semiconductor memory. Several groups of memory cells can be simultaneously tested for operation in a test mode, with each group being disposed along a respective word line. The data read out during the process can be evaluated by the parallel test device. The result of the evaluation is present, separately for each group of memory cells, on I/O data lines of the semiconductor memory. The semiconductor memory can also have redundant memory cells, in which case defective memory cells or groups of memory cells can be replaced in connection with the test mode.
Patent HU-T34562-A (HU)
Title: Process for the production of electrodes
Inventor: BEAVER R N
IPC: C25B11/04
Filed: 1984-05-30
Abstract: A substrate is coated with a solution of metal oxide precursor compounds and an etchant for etching the substrate, the metal oxide precursor compounds are thermally concentrated by removing volatiles therefrom, and the so-concentrated metal oxides precursors are thermally oxidized in-situ on the substrate. The so-formed compositions are useful, e.g., as electrode material in electrochemical apparatuses and processes.
Patent HU-T45058-A (HU)
Title: Process for producing 6-hydroxy-methyl-carbapenem derivatives and pharmaceuticals comprising the same as active ingredient
Inventor: HAEBICH DIETER
IPC: C07D303/48
Filed: 1987-05-25
Abstract: Substituted 6-hydroxymethyl-carbapenem antibiotics of the formula <IMAGE>   in which R1 is -OR4,   <IMAGE>  A is a direct bond, or an alkylene and/or cycloalkylene radical, R2 is a group of the formula <IMAGE>  an aryl or heterocyclic radical,   <IMAGE>  R3 is a COOH radical, or salt or ester thereof.
Patent HU-T39709-A (HU)
Title: Process for the continuous production of cyclic trimeric aluminium oxide carboxylates
Inventor: PETERFY LAJOS
IPC: C07C51/41
Filed: 1983-12-16
Abstract: The prods. are obtd. in continuous operation by reacting aluminum alcoholates with mono-chloro-carboxylic acids in the presence of water and solvent. The preheated reaction partners loose water in the form of steam which is mixed to the carrier gas and solvent, the aluminum-alcoholates are reacted with the chloro-carboxylic-acids, the byprod. alcohol is condensed from the carrier gas, and eliminated from the reaction mixt. The carrier gas is then returned to the start of the process, the reaction mixt. is stabilised and the solvent-diluted trimeric aluminum-oxide-carboxylate is sepd.
Patent HU-T49815-A (HU)
Title: Coating membrane and composition made of it
Inventor: VALDUCCI ROBERTO
IPC: A61K9/42
Filed: 1987-09-29
Abstract: A coating membrane for pharmaceutical, veterinary, cosmetic, synthetic and extractive compounds is provided, which comprises a lipophilic substance alone or in admixture with a hardening agent, wherein the lipophilic substance is selected from fatty acids of from 12 to 20 carbon atoms and paraffin, and the hardener is selected from cellulose ethers or esters, methacrylic acid copolymers, polyethylene glycol, polyvinylpyrrolidone, polyvinylacetophtalate and polyvinylacetate.
Patent HU-T55655-A (HU)
Title: Method for producing workpieces having hollow of variable size particularly microshuttle boxes
Inventor: KISS FERENC
IPC: B21D51/00
Filed: 1989-12-18
Abstract: The workpiece (9) is forced into a ring (1) using a mandrel (4), until it is held by jaws (5), which then pull it further. - Typically a mandrel of varying cross-section is used, which is moved up and down as required to form the various parts of the internal cavity.
Patent ID-15973-A (ID)
Inventor: THOMAS JOHN E
IPC: F27D3/06
Filed: 1997-02-20
Abstract: A drop-out conveyor for a pusher-type slab reheat furnace having a sloped dropout is disclosed. The drop-out conveyor comprises a plurality of reciprocating slab carts movable between a first loading position within the furnace and a second discharge position outside of the furnace. A track is provided for supporting each of the carts along the sloped dropout of the furnace between the loading position and the discharge position. A mechanism is provided for reciprocating each cart between the first position and the second position. The present invention additionally includes a device for removing the slabs from the slab cart to a roller table at the discharge position.
Patent ID-23308-A (ID)
Inventor: JUPP SIMEON CHARLES
IPC: A47L9/24
Filed: 1999-05-06
Abstract: The invention provides a tool holder for a vacuum cleaner having a main body, a wand and a hose therebetween, the tool holder (10) comprising attachment means (12, 14) for attaching the tool holder (10) to the vacuum cleaner and tool receiving means (22) for receiving at least one tool (30, 32, 34), wherein the attachment means (12, 14) are adapted such that the tool holder (10) is attachable directly to the hose (16) at any point between the main body and the wand.
Patent ID-23377-A (ID)
Inventor: SHIBUYA KIMIYUKI
IPC: A61P3/06
Filed: 1998-05-26
Abstract: The present invention offers novel cyclic diamine compounds and a pharmaceutical composition containing the same. The present invention relates to a compound represented by the formula (I) or salt(s) or solvate(s) thereof. <CHEM>  (In the formula, <CHEM> is an optionally substituted divalent residue of benzene, pyridine, cyclohexane or naphthalene or is a vinylene group where     Ar is an optionally substituted aryl group;   X is -NH-, oxygen atom or sulfur atom;   Y is -NR1-, oxygen atom, sulfur atom, sulfoxide or sulfone;   Z is a single bond or -NR2-; R1 is hydrogen atom, optionally substituted lower alkyl group, optionally substituted aryl group or optionally substituted silyl lower alkyl group; R2 is hydrogen atom, optionally substituted lower alkyl group, optionally substituted aryl group or optionally substituted silyl lower alkyl group;   l is an integer of from 0 to 15;   m is an integer of 2 or 3; and   n is an integer of from 0 to 3).   The compound of the present invention is useful as a pharmaceutical composition, particuarly as an inhibitor of acyl coenzyme A cholesterol acyltransferase (ACAT).
Patent JP-H08189189-A (JP)
Title: Jig for correcting upper part of form
Inventor: TAKAYAMA HIDEYUKI
IPC: E04G9/10
Filed: 1995-01-09
Abstract: PURPOSE: To correct the distance between upper parts of forms installed oppositely in rows on execution of foundation work for construction of a house, and to arrange anchor bolts easily and correctly even though installation distances for the anchor bolts vary without letting the number of types increase for the members. CONSTITUTION: A correcting jig is composed of a frame body A that is made up by connecting a pair of long plate members 1, each having a plurality of pin holes 3 provided at specified intervals, with each other with short plate members 2 and a support body B provided with support holes 5 for supporting anchor bolts. The frame body A is placed on the upper flanges of forms, and pins are inserted with the pin holes 3 of the frame body A made to agree with pin holes formed on the flanges of the forms, and the frame body A is fixed to the forms. The support body B is arranged on a position where anchor bolts are to be installed, and fixing pins serving as fixing members are inserted through holes 6 provided at the support body B and the pin holes 3 of the frame body A, and fixation is made therewith. Then, the anchor bolts are inserted through the support holes 5 of the support body B, and anchor nuts are screwed down onto the bolts for fixation.
Patent JP-S58143935-A (JP)
Title: Attachment carrying exchanger
Inventor: NAGAI AKIRA
IPC: B23Q3/157
Filed: 1983-01-10
Abstract: PURPOSE:To protect an attachment from adverse effect of chips and dusts by carrying it with a carrier moving on a rail. CONSTITUTION:An attachment housing 61 is arranged isolated at the rear of a spindle 14 and a machine tool body 10. A carrier 64 which carries an attachment 15 horizontally moving on a base 62 extended between the spindle 14 and the attachment housing 61 passing under a spindle head 13 and an attachment changing means 60 is provided to automatically change new and old attachments containing those having a tool spindle different in the direction from the spindle 14. This enables the attachment 15 to be protected from adverse effect of chips and dusts while an attachment carriage changer can be designed freely.
Patent JP-H02263088-A (JP)
Title: Enriching method
Inventor: KAARU GUUTO
IPC: C22B7/02
Filed: 1990-01-09
Abstract: PURPOSE: To integrate metal components to economically recover, by catching powder by a filter of a cupola and repeatedly introducing the powder including the metal in the cupola for concentration thereof. CONSTITUTION: A filter cake including zinc oxide is fed in a combustion process of a cupola, zinc oxide is reduced between 1500 deg.C and 1600 deg.C in a combustion zone into a gas rising to the top of the cupola where the gas is oxidized to form zinc oxide. In this form, the compd. is caught by a filter. This process is repeated to concentrate the powder including Zn in the filter to a level at which Zn can be recovered from the filter cake. In the most case Zn component is 10-95 wt.%.
Patent JP-S5386996-A (JP)
Title: Nuclear fuel supporting metal tool
Inventor: KAKIZAWA KENICHI
IPC: G21C3/30
Filed: 1977-01-11
Abstract: PURPOSE: A nuclear fuel supporting metal tool capable of reducing the quantity of fur to be brought to the nuclear fuel, by means of absorbing the fur contained in the coolant which is fed every one fuel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05182307-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYANO TORU
IPC: G11B5/584
Filed: 1992-01-08
Abstract: PURPOSE:To confirm an optimum tracking state more quickly by setting an initial value of a tracking shift at the start of automatic tracking operation from a tracking shift memory in response to the time mode when the reproduc tion mode is revised. CONSTITUTION:The device is provided with tracking shift memories RAM 3-7 storing a tracking shift by the reproduction time mode and the shift obtained at the end of the automatic tracking operation in the first reproduction time mode 1 at the reproduction of a tape is stored in the memory and a prediction value of the shift of each mode is operated by a prediction value arithmetic device 113 in each mode from the tape speed ratio of the mode 1 based on the shift in the mode 1. The result is stored in an exclusive memory 106 and a microprocessor 112 sets the shift at the start of the automatic tracking in the time mode.
Patent JP-S61163116-A (JP)
Title: Scattering inhibitive easily crumbled slaked lime
Inventor: MATSUMURA YUTARO
IPC: B01J2/28
Filed: 1985-01-08
Abstract: PURPOSE:To obtain slaked lime causing no scattering and having easily crumbling characteristic in water and earth by a simple method by granulating Ca(OH)2 powder admixed with CaCl2. CONSTITUTION:The titled slaked lime is obtd. easily by granulating slaked lime or that contg. magnesia (hydrated dolomite) alone or a mixture after adding CaCl2 thereto. It is not only prepd. easily but causes no scattering because of its particulate characteristic, moreover, crumbles easily in water and in the earth. Accordingly, it is conveniently used as neutralizing agent in agricultural and in other industrial uses.
Patent JP-H11204394-A (JP)
Title: Proximity exposure method and apparatus
Inventor: INOUE TAKASHI
IPC: G03F7/20
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which restrains adverse effects of Fresnel diffrac tion, while using a proximity exposure method, and an exposure method to be executed by the aligner. SOLUTION: A substrate 107 and a mask 106 are arranged facing apposite to each other. The mask 106 is irradiated from above with illumination light, and the pattern of the mask 106 is transferred to a photoreceptive layer on the substrate 107. In this case, exposure is performed while the substrate 107 and the mask 106 are changed in the thickness direction or the extending direction by the use of a control apparatus 121. Thereby the irregularities in light intensity on the substrate 107 caused by Fresnel diffraction can be made uniform.
Patent JP-H01178552-A (JP)
Title: Heat-resistant resin composition
Inventor: BANDO TORU
IPC: C08L71/00
Filed: 1988-01-07
Abstract: PURPOSE:To make it possible to form a resin composition excellent in, especially, long-term heat resistance, by mixing a specified polycyanoaryl ether with titanium oxide in a specified ratio. CONSTITUTION:This heat-resistant resin composition comprises 40-97wt.% polycyanoaryl ether mainly consisting of repeating units of formula I (wherein Ar is a group of formula II, III, IV or V) and 60-3wt.% titanium oxide. The particle diameter of the titanium oxide is preferably 10mmu-100mu. Said polycyanoaryl ether of formula I can be obtained by, for example, the reaction of substantially equimolar amounts of a dihalogenobenzonitrile of formula VI (wherein X and X' are each a halogen atom.) and a dihydroxy compound of the general formula: HO-Ar-OH (wherein Ar is as defined above) in the presence of an alkali metal carbonate in an aprotic polar solvent in an inert gas atmosphere.
Patent JP-S5495870-A (JP)
Title: Anti-skid brake system for vehicle
Inventor: MIYAGAWA YUKITAKA
IPC: B60T8/48
Filed: 1978-01-11
Abstract: PURPOSE: To make reliable operation obtainable by simplifying the structure and minimizing occupying space in the provision of a brake cylinder, a control cylinder, brake pistons, control positions, rocking levers, and a compressive spring.  
     CONSTITUTION: In concurrence of inserting a pair of brake pistons 6, 6' into a brake cylinder 2 with forming a brake oil chamber between its inner extremities, brake shoes 9, 9' is inserted into interengaging grooves 8, 8' on the outer extremities of each piston 6, 6'. At the same time as control pistons 11, 11' are inserted into a control cylinder 3 to form a control oil chamber 12 between its both extremities, a compressive spring 13 is inserted to constantly press the both pistons 11, 11' in the contrary directions. Rocking levers 17, 17' are centrically supported at outward salient parts 15, 15' of a cylinder block 1, one extremity thereof gets contacted with the control pistons 11, 11', the other extremity is idly inserted into interengaging bores 19, 19' of the brake shoes 9, 9'. This facilitates to obtain reliable operation within a simple structure. 
     COPYRIGHT: (C)1979,JPO&Japio