baber/WOPTO huggingface dataset:
Patent GB-919671-A (GB)
Title: Improvements in or relating to the production of printing elements by photographic means
IPC: B29C67/20
Filed: 1961-01-06
Abstract: 919,671. Photo-mechanical printing surfaces. DU PONT DE NEMOURS & CO., E.I. Jan. 6, 1961 [Jan. 21, 1960 ; Oct. 21, 1960], No. 672/61. Class 98 (2). An opaque film of an organic polymer in which the opacity is due to microscopic voids therein is selectively clarified, exposed on to a light-sensitive element, and the latter is processed either to convert it directly into a printing element or into an image for subsequent production of a printing element. In Example I, a coalescible film of polymethaerylonitrile prepared as in Example XXII of Specification 760,076 is selectively clarified by hand writing on it with a stylus, exposed in the manner described in Specifications 741,294 and 741,441 on to a 30 mil. layer comprising propylene glycol maleate-phthalate, styrene and benzoin methyl ether and this layer is brushed to remove unpolymerized areas and leave a relief printing plate. Six further examples generally using different photopolymerizable elements are directed similarly to the production of II a relief plate by washout processing. III-VI lithographic plates, and VII a relief plate. Specifications 780,218, 786,119, 801,948, 807,948, 825,795, 825,995, 843,238, 850,453 and 883,558 also are referred to.
Patent GB-309394-A (GB)
Title: Improvements in the manufacture of cores for electromagnets or the like
IPC: H01F1/147
Filed: 1928-01-09
Abstract: 309,394. General Electric Co., Ltd., Singleton, W., and Marris, G. C. Jan. 9, 1928. Electromagnets.-Cores for electromagnets &c. comprise powdered or laminated magnetic material coated with silicon or with a substance containing silicon by treating it in a heated condition with silicon tetrachloride. The coating may be or contain an alloy of silicon. Iron or iron-alloy powder or laminations may be heated to dull red heat in a current of nitrogen or other inert gas mixed with silicon tetrachloride vapour. The coated material may be annealed in hydrogen or other non-oxidizing gas before consolidation to form a core. Powdered material may be pressed to the required shape and density with or without a binder. In treating nickel-iron containing 80 per cent of nickel and developing high permeability when annealed at 600‹ C., the silicon-coated powder is not annealed in hydrogen, this annealing being omitted or carried out in inert gas, and is further coated before consolidation with insulation withstanding the temperature at which the consolidated core is annealed. Specification 309,393, [C!ass 72, Iron &c.], is refeired to.
Patent GB-537385-A (GB)
Title: Improvements in or relating to rubber faced paving blocks
IPC: E01C5/22
Filed: 1940-01-12
Abstract: 537,385. Paving blocks. UNIVERSAL RUBBER PAVIORS Ltd., and GAISMAN, L. Jan. 12, 1940, No. 705. [Class 87 (i)] A rubber-faced paving block, preferably fixed to a concrete base as described in Specifications 194,618, 198,618, [both in Class 87 (i)], 377,269, [Group V], and 436,212, is provided with a non-skid self-cleaning surface by moulding its face with a number of yieldable island parts a having sharp edges formed by grooves b which are of such width and depth that they allow the parts a to yield independently of each other. The parts a may be smooth, or brambled or otherwise patterned. Channel blocks for use with such paving blocks when laying a road have grooves of a larger area, to accommodate drainage water. Specification 218,919, [Class 87 (i)], also is referred to.
Patent GB-1043432-A (GB)
Title: Roofing
Inventor: BONAFONT ROGER LOUIS
IPC: E04B7/20
Filed: 1964-01-07
Abstract: 1,043,432. Roof structures. RUBEROID CO. Ltd. Dec. 29, 1964 [Jan. 7, 1964; May 15, 1964] No. 783/64 and 20475/64. Heading E1V. A roof structure comprises a metal cladding member 1 of V-shape in transverse section which spans from eaves to eaves of a building without intermediate support, the metal member being thermally insulated, as by a layer 2 of foamed polystyrene on the outer or inner surface. The external surface of the member 1 may be weatherproofed as by one or more layers 3 of bitumen impregnated glass fibre felt. The metal member 1 may be of boxribbed section and may be formed of a number of overlapping elements each of which extends as an integral V-shaped unit from one edge of the roof to the other, or each of which may extend from one edge to the ridge where the two limbs of the V are connected by a ridge member. The lower ends of the metal members may be interconnected by horizontal ties 11, which may be tied to the apex by a vertical tie 12. The ties 11 may support a ceiling 14. At the walls 5 of the building, the metal members are supported by brackets 5, and co-operate with closing members 6 and guttering 9. The metal member may have a coating of thermoplastic synthetic resin on at least its outer surface.
Patent GB-1375214-A (GB)
Inventor: PERE G
IPC: F16H57/02
Filed: 1972-01-07
Abstract: 1375214 Toothed gearing CREUSOT-LOIRE 7 Jan 1972 [8 Jan 1971] 804/72 Heading F2Q A rotary cylindrical drum 1 has a toothed rim 2 which meshes a pinion 4 mounted in a housing 5 which is mounted on a system of articulated rods 6, and the housing 5 carries rollers 53 which engage cylindrical tracks 21, 22 coaxial with the rim 2, the arrangement being such that the bearing reaction remains substantially in the central plane of the pinion 4 during axial displacement of the drum 1. In a modification, the housing is supported by a strut 10 articulated on a ball joint pivot 11 at its upper end and being supported by a cylindrical surface 13 engaging a plane surface 12 at its lower end.
Patent GB-543170-A (GB)
Title: An improved process and apparatus for manufacturing mattresses and the like
Filed: 1941-01-24
Abstract: 543,170. Moulding rubber mattresses &c. UNITED STATES RUBBER CO. Jan. 24, 1941, No. 949. Convention date, Jan. 29, 1940. [Class 87 (ii)] [Also in Group XIV] Foamed latex is poured into a mould from the base of which extend upwardly cores 45 and the mould is closed by a cover 43 having downwardly extending cores 46. The latex is allowed to set and is then vulcanized. The inner ends of the cores may be held apart (a) by making the four corner pairs of cores and the centre pair longer than the others, (b) by using cores Y, Z of which Y has a pin 28 resting on the core Z or (c) by providing straps 47 secured to the cover and resting on the side walls of the mould. The upper and lower cores may be of the same diameter and may oppose each other. The cover and base may have alternate opposed long and short cores, so that the reinforcing webs between the ends of the cavities formed by the cores are at different heights in the mattress &c. To facilitate stripping, the cores may taper, as at 38. Excess latex escapes between the sides of the mould and the edges 44 of the cover the edges 44 are bevelled, so that a narrow tear line results along which the excess may be readily cut or torn away after vulcanization. Air, but not latex, escapes from the mould between the shanks 15 of the cores and the holes in the base and cover which receive them. The inner ends of the cores are rounded to avoid trapping and collapse of the foam. A fabric reinforcement 40 may be incorporated in the mattress &c. by (a) half filling the mould, laying the reinforcement in place, and completing the filling, or (b) if the fabric is of sufficiently open mesh, by placing it on the upper ends of the lower cores and pouring in the entire change of foamed latex, or by pushing it down through the latex in a filled mould to a central position by means of the upper cores.
Patent GB-1284482-A (GB)
Title: Improvements in or relating to polyhalogenated polyisocyanates
IPC: C07C263/10
Filed: 1970-01-08
Abstract: 1284482 Polyhalogenated amine isocyanates UGINE KUHLMANN 8 Jan 1970 [13 Jan 1969] 992/70 Heading C2C The invention comprises compounds of the formula where Ar is a polyhalogenated aromatic radical of valency n, Ar<SP>1</SP> is an optionally substituted aromatic radical, R is a hydrogen atom or an alkyl C 1-4  radical and n is 1, 2 or 3, optionally in admixture with an aromatic diisocyanate. They are prepared by reacting the corresponding amine, optionally in admixture with an aromatic di-amine, with phosgene. Preferably Ar is a polyhalo-phenyl, -biphenyl, -terphenyl or - quaterphenyl radical which may be substituted by phenylene, toluylene, biphenylene, diphenylmethane, naphthylene, chlorophenylene or chlorobiphenylene radicals. In examples decachlorobiphenyl is reacted with m-phenylene diamine or with methylene dianiline to form the intermediate amine which is then reacted with phosgene.
Patent HK-65097-A (HK)
Title: Preparation of 2-(2-tritylaminothiazol-4-yl)-2-syn-methoxyiminoacetic acid
Inventor: SHEPHARD KENNETH PAUL
IPC: C07D277/44
Filed: 1997-05-15
Abstract: The process of the present invention is the conversion of an aminothiazole (I) to the corresponding thiazole acetic acid (IV) which is a precursor in the preparation of cephalosporin antibiotics.
Patent HU-T38293-A (HU)
Title: Process for preparing optically active alpha-/formyl-amino/-beta-phenyl-propionic acids
Inventor: FOGASSY ELEMER
IPC: C07B57/00
Filed: 1984-03-01
Abstract: L-Phenylalanine D-N-benzoyl-phenylalanine salt, D-phenylalanine L-N-benzoyl-phenylalanine salt, D-phenylalanine O,O-dibenzoyl-L-tartrate, D-phenylalanine O,O-di-p-toluoyl-L-tartrate, L-N-formyl-phenylalanine D-2-benzylaminobutanol salt, and L-N-acetyl-phenylalanine D-phenylglycinamide salt are new. - Optical resolution of racemic phenylalanine cpds. of formula (I) or their salts is effected by reaction with an optically active cpd. of formula (II) in a polar solvent and/or a solvent mixt. comprising at least one nonpolar solvent and opt. an achiral acid or base, followed by sepn. of the crystalline diastereomeric salt and release of optically active (I) from the sepd. salt or mother liquor by treatment with an achiral acid or base: R=H or acyl, pref. formyl or acetyl; R1=COOH, NH2 or benzylamino; R2=CH2OH, benzoylamino, CONH2, or benzoyloxy-carboxymethyl opt. ring-substd. by alkyl; R3=alkyl, phenyl, phenylalkyl, or benzoyloxy opt. substd. by alkyl.
Patent HU-T61116-A (HU)
Title: Method for counting marks
Inventor: GLEIM GUENTER
IPC: G11B7/085
Filed: 1990-09-20
Abstract: A system for controlling the number of data tracks crossed by the tracking head of a recording/playback device as the tracking head moves in a desired direction over a recording medium includes a counter having n output terminals. The counter is initially set to a count representative of the desired number of data tracks to be crossed as the tracking head moves in the desired direction. An further counter, also having n output terminals individually corresponding to the output terminals of the counter, is set to a predetermined count. Counting pulses are provided to the counter when the tracking head moves in the desired direction and to the further counter when the tracking head moves in a direction opposite from the desired direction. The output terminals are compared and a stop signal is generated when all terminals of both counters show that both counters are in the same state.
Patent JP-S5385119-A (JP)
Title: Ink jet recording device
Inventor: KITAGISHI TOMOJI
IPC: G01D15/18
Filed: 1977-01-05
Abstract: PURPOSE: To record stably by reducing the irregularity of ink particle generation accompanied with the fluctuation of the fluid resonance frequency of ink. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09190806-A (JP)
Title: Manufacture of battery
Inventor: MIZUTANI SEIICHI
IPC: H01M2/04
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To seal the opening of a sheath can with a seal plate certainly so that no liquid leak will occur. SOLUTION: A seal plate 17 is set in the opening of a sheath can 1, and a pressing surface 18a in the form of an inclined surface or curved surface which is chamfered along the configuration of the mating surface of a ring- shaped supporting part 13 of the sheath can 1, is formed at that peripheral angle of the seal plate 17 which is positioned opposing to the ring-shaped supporting part 13. Otherwise, a supporting surface 13a in a ring shape in the form of flat surface along the opening of the sheath can 11 is provided in that part of ring-shaped supporting part on the opening side. The seal plates 17, 3 are put in pressure contact so that the contact pressure is applied to the part 13 through an insulative gasket 14, and the gaps between the plates 17, 3 and the part 13 are sealed certainly.  The part 13 is deformed by applying a metal pedestal in the form of a ring having a smaller diameter than the inside diameter of the can 1 to the part 13 and pressurizing so that a supporting surface 13a made flat as parallel with the opening is accomplished.
Patent JP-S5699096-A (JP)
Title: Metallic padding material for gap corrosion prevention for austenitic stainless steel
Inventor: KITAJIMA NORIMITSU
IPC: C23C30/00
Filed: 1979-12-29
Abstract: PURPOSE:To obtain a superior metallic padding material for gap corrosion prevention for austenitic stainless steel in the sea by using Ni as an essential component and by containing specific amounts of Cr and Mo or Nb, Ta, Ti, etc. CONSTITUTION:This is Ni-Cr-Mo alloy consisting essentially of Ni and containing 20-35% or and 3-8% Mo or Ni group alloy containing no less than one kind of Nb, Ta and Ti more than ten times as much as the C contents in total (providing that in case of Ni, the double of its contents should be more than ten times the C contents). This shows superior characteristics as a metallic padding material for preventing gap corrosion of the austenitic stainless steel used in the sea.
Patent JP-H01183590-A (JP)
Title: Washing of pulp
Inventor: OUCHI MASATOSHI
IPC: D21C9/08
Filed: 1988-01-06
Abstract: PURPOSE:To obtain hard-to-break paper of improved appearance, by ultrasonic irradiation on a pulp steamed with a liquid chemical followed by washing the resultant pulp to ensure the degradation of lipids contained in a short time. CONSTITUTION:A pulp steamed with a liquid chemical (e.g., a mixture of calcium bisulfite solution with sulfurous acid in the case of sulfite pulp, whereas a mixture of sodium hydroxide, sodium sulfide, a small amount of sodium carbonate and sodium sulfate etc. in the case of kraft pulp) is irradiated with ultrasonic waves (e.g., with 10-600kHz) followed by washing the resultant pulp.
Patent JP-H07200355-A (JP)
Title: Automatic test equipment for software
Inventor: HAYASHI KO
IPC: G06F11/28
Filed: 1994-01-07
Abstract: PURPOSE:To provide the software automatic test equipment in which a test job with respect to an application software and a peripheral equipment is automated completely to make the test job efficient and the high reliability and high production performance of the software are improved. CONSTITUTION:A test scenario commanded by a software test personnel 1 as a test object entered from an input device 3 is retrieved from a test scenario group 5a of a data section 5 by a data management section 4c of a processor 4 and when the test command in the retrieved test scenario is a peripheral equipment use test command, a corresponding peripheral equipment 6 is specified by equipment identification being a parameter in the test command and the peripheral equipment use test command is given to an equipment control section 4d provided to each peripheral equipment 6 and the equipment control section 4d allows a data management section 4c through an execution control section 4b to retrieve an equipment command corresponding to the test command and receives the retrieved command and uses the received equipment command to operate the peripheral equipment 6, and when the test command is an application software test command, the execution control section 4b decodes the test command and executes it.
Patent JP-S59127671-A (JP)
Title: Automatic washer for gun nozzle of coating robot
Inventor: NONOMURA HIROMI
IPC: B05B15/02
Filed: 1983-01-07
Abstract: PURPOSE:To automatically wash a gun nozzle, by providing a shielding body, into which said gun nozzle can be inserted and to which an ejection pipe for a washing fluid and an ejection pipe for a drying fluid are attached, in close vicinity to a robot. CONSTITUTION:A shielding body 10 having a hole into which the gun nozzle 6 of a coating gun 5 can be inserted is provided in close vicinity to a coating robot. An ejection pipe 13 for a washing fluid and another ejection pipe 14 for a drying fluid are attached to said shielding body 10, a solvent supply pipe for intermittently supplying a solvent with the predetermined number of times in a predetermined time is connected to the ejection pipe 13 for a washing fluid, and an air supply pipe is connected to the ejection pipe 14 for a drying fluid. Hence, the gun nozzle can be automatically washed, and the solvent can be dried, too.
Patent JP-S5387345-A (JP)
Title: Method of preparing 1-nitroanthraquinone
Inventor: FUKAZAWA AKIRA
IPC: C07C201/00
Filed: 1977-01-06
Abstract: PURPOSE: In the preparation of 1-nitroanthraquinone by nitration of anthraquinone with mixed acid the use of a specific mixed acid of substantially high nitric acid content afford title compound of good filtering property and high purity, which is useful as synthetic intermediate for dyes or pigments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63168403-A (JP)
Title: Photopolymerizable composition
Inventor: KOIKE MITSURU
IPC: G03F7/028
Filed: 1987-01-06
Abstract: PURPOSE:To obtain a photopolymerizable composition which is highly sensitive to actinic radiations ranging from ultraviolet light to visible light, by blending a compound capable of addition polymerization which has an ethylenically unsaturated double bond with a photopolymerization initiator comprising a combination of three specified kinds of compounds. CONSTITUTION:A photopolymerization initiator is prepared by combining an organic peroxide A, a compound B of formula I (where R1-R4 are each H or a halogen; R6 is R7; R5 and R7 are each H or alkyl; X is O or S; Y is O) (e.g. formula II) and a compound C of formula III (where Ar is phenyl) (e.g. formula IV). The resulting photopolymerization initiator is blended with a compound capable of addition polymerization which has an etylenically unsaturated double bond (e.g. ethylene glycol diacrylate) and, if necessary, with a linear organic high-molecular polymer (e.g. benzyl acrylate/acrylic acid copolymer) to give the object polymerizable composition which can provide photo-set images useful in the preparation of original sheets for printing.
Patent JP-S5592029-A (JP)
Title: Monitor unit
Inventor: HIRATSUKA YUKIHIRO
IPC: H03M1/10
Filed: 1979-01-06
Abstract: PURPOSE: To make it possible to constitute a unit simply by monitoring the operation of each circuit by multiplying one of the input and the output by a constant and collating the input and the output.  
     CONSTITUTION: Monitor circuit 6 gives selection signal 6a to A/D converter 5, and signal 1a is selected and is converted to a digital signal and is sent to circuit 6 and is multiplied by the same constant as operation circuit 2. Data A obtained by this operation is stored in a memory in circuit 6. Similarly, digial signal 5b obtained by converting signal 2a in 5 is sent to circuit 6, and circuit 6 collates this signal with data A from the memory and sends the result to output device 7. Next, circuit 6 obtains data B from signal 4a of setting equipment 4 and collates output signal 3a of comparator 3 and data B with each other to obtain data C. Then, the waveform conversion circuit can be decided as normal if all these data are true, so that the unit can be constituted simply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58119687-A (JP)
Title: Polarization processing method for macromolecular piezoelectric material
Inventor: FUJIMORI YOSHINORI
IPC: H01L41/45
Filed: 1982-01-08
Abstract: PURPOSE:To obtain the macromolecular piezoelectric material film having a large piezoelectric constant and high thermal stability, by contacting at least one surface of the film with the irregular surface of a polarizing jig having an irregular structure on the surface, and performing the polarization processing after sandwitching of the film. CONSTITUTION:The polarization processing of PVF2 film 4, which has an elongation temperature of 100 deg.C, an elongation magnitude of 6.4 times, and a tickness of 50mum, is performed. In this case, the polarization processing is performed under the high temperatures within which a beta type crystal is not transformed into an alpha type crystal from the view point of the piezoelectric constant and its stability, with the thermal expansion and contraction of the film being prevented. At least one surface of a pair of the polarizing jig 6, which is contacted with the film, has the irregular structure. The PVF2 film is sandwitched by the polarizing jig and the polarization processing is performed at the time of polarization. Thereafter the thermal expansion and contraction of the film can be prevented.
Patent JP-S57115955-A (JP)
Title: Powder supplying device for continuous casting
Inventor: NAKASHIMA HIROMI
IPC: B22D11/10
Filed: 1981-01-06
Abstract: PURPOSE:To supply powder of a constant moisture content contg. no included foreign matters smoothly by installing a dispersing mechanism using a wire net, and angles, heat insulating using steam pipes, agitating vanes, etc. from above in a stationary hopper. CONSTITUTION:A wire net 7 is screwed to a bracket 8 detained to the outside circumferential wall under a cover 10 in a hopper 1 to prevent the inclusion of foreign matters into powder. Plural pieces of angles 2 with their crest shapes faced upward are riveted to the backet 3 under the net 7 to disperse the powder during charging as well as to disperse and decrease vertical load. Steam pipes 4 having flanges 5 and supported to arms 6 heat the powder properly with the steam supplied therein from the outside (not shown), thereby preventing moisture absorption. An agitating mechanism having vanes 11 is provided in the lower part of the inside of the hopper 1 to prevent the bridging phenomenon that hinders the smooth outflow of the powder.
Patent JP-S60144989-A (JP)
Inventor: MAKINO OSAMU
IPC: H05K1/03
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent MA-39596-A (MA)
Title: Benne à béton couchée dont le piètement permet une reprise de ladite benne par les fourches d'un chariot élévateur
Inventor: GILLES BERTRAND
IPC: B65D19/08
Filed: 2016-04-18
Abstract: L'invention concerne une benne à béton de chantier de type dite « couchée », dont le corps (4, 6) comporte une ouverture supérieure de remplissage et une partie inférieure se terminant par un système de vidage (8), ledit corps recevant sur un de ses côtés un piètement (30) formant un plan d'appui permettant de coucher le corps de la benne lorsque celle-ci repose sur le sol, ledit piètement comprenant deux profilés (32) présentant chacun une partie rectiligne (34), formant le plan d'appui, prolongée par une partie arrondie (36) qui recouvre le système de vidage, ledit corps comprenant en outre des moyens (16) permettant d'incliner la benne afin qu'elle passe de sa position de travail à sa position de repos, et inversement de la relever afin qu'elle passe de sa position de repos à sa position de travail dans laquelle elle peut être déplacée jusqu'au point du chantier où il convient de la vider de son béton. Cette benne est remarquable en ce que son piètement (30) comporte au moins un jeu d'ouvertures (44, 48) formant deux passages parallèles disposés dans un même plan horizontal quand la benne repose sur le sol, prévus pour recevoir des fourches (50) de chariot élévateur. Figure 8 à publier.
Patent MA-46550-A (MA)
Title: Procédé amélioré d'extraction de substances humides à partir de carbone
Inventor: ATARES REAL SERGIO
IPC: B02C19/18
Filed: 2016-10-21
Abstract: La présente invention propose un procédé amélioré d'extraction par oxydation de substances humiques à partir du charbon, le procédé comprenant une étape de broyage par sonication avant l'étape d'oxydation, l'étape d'oxydation étant réalisée en présence d'un agent oxydant sous irradiation avec la lumière ultraviolette.