baber/WOPTO huggingface dataset:
Patent GB-1094254-A (GB)
Title: Manufacture of plastics articles
Inventor: RAICHLE LUDWIG
IPC: B29C39/00
Filed: 1965-03-05
Abstract: 1,094,254. Polymerizing in a mould. BADISCHE ANILIN- & SODA-FABRIK A.G. March 5, 1965 [March 7, 1964], No. 9403/65. Heading B5A. In a process for making thermoplastic articles by polymerization in a mould, use is made of a jacketed mould 2, Fig. 1, having top and bottom walls 3 and 1 which support a rotatable hollow core 4. The mould walls are preheated to a temperature below the maximum temperature occurring during polymerization and the core is rotated to generate a velocity gradient across the thermoplastic material. To produce profiles the reactants are introduced into the chamber 28, Fig. 5, defined by the rotating core 27 and the wall surface 26. An ultra-sonic vibrator 29 is located at the outlet 25 from which the moulded article is withdrawn by support means 31.
Patent GB-537910-A (GB)
Title: Apparatus projecting luminous rays for optical entertainment or advertising
IPC: G09F13/00
Filed: 1940-05-29
Abstract: 537,910. Display devices. NEIRA, M. D. May 29, 1940, No. 9437. [Class 3 (i)] [Also in Group XXIX] An ornamental jet for entertainment or advertising purposes issues horizontally from a flexible nozzle 12 to which it is led through a bent transparent tube 11 connected by a flexible duct 9 to a water supply connection 10. The casing 1, 2, 3 supporting the duct, tube, and nozzle encloses a lamp 6 between which and the base of the bent tube 11 is located a readily removable colour filter 14.
Patent GB-386832-A (GB)
Title: Improvements in or relating to the manufacture of producer and like gas
IPC: C10J3/00
Filed: 1932-04-02
Abstract: 386,832. Gas-scrubbing processes. COOKE, F., Rother House, Summer Lane, Wombwell, Yorkshire, and HOLTON, A. L., Harrop Lodge, Harrop Road, Hale, Cheshire. April 2, 1932, No. 9494. [Classes 55 (i) and 55 (ii).] In the purification of producer or water gas wherein the gas is passed through a series of spraying towers adjacent to the generator, crude tar is sprayed in the last tower through which the gas passes and is collected and sprayed in the previous tower and so on through the series of towers. Gas from the generator 10 flows through the towers 12, 14, 16, down which tar is sprayed from nozzles 20. The tar collects in sumps 21 and is delivered to the previous tower by pumps 22, 23 respectively. The gas finally passes to a condenser 29 for the removal of lighter oils, tar from the process being used as the cooling medium. In the application of the process to the manufacture of water gas, the " blow " gas may be sprayed with tar in the towers as well as the water gas. Volatile oils and spirits obtained from distillation of the tar may be introduced together with the steam in the generator.
Patent GB-196786-A (GB)
Title: Improvements relating to loose leaf binders
IPC: B42F13/04
Filed: 1922-04-03
Abstract: 196,786. Hare, F. C. April 3, 1922. Flexible-band files.-A clip 1 for retaining the ends of thongs 3 of loose-leaf binders within the clamping bars is formed on its inner side with a channel 1a adapted to receive a bar 2 'of a diameter greater than the depth of the channel, so that, when the clip is closed, the bar is forced into gripping engagement with the thong. The outwardly projecting part of the recess 1a serves to retain the clip in a recess 4 in the clamping bar 5. Gripping teeth may be formed on the edges of the clip.
Patent GB-282701-A (GB)
Title: Improvements in or relating to aluminium alloys
IPC: C22C21/12
Filed: 1927-04-06
Abstract: 282,701. Deutsche Versuchsanstalt f³r Luftfahrt E. V. Dec. 27, 1926, [Convention date]. Alloys.-Alluminium alloys containing copper and magnesium are made from chemically pure or electrolytically purified aluminium so as to be free from iron, with the addition of the amount of silicon necessary for the formation of the compound Mg2Si, the silicon being added, for example, in the form of an aluminium-silicon alloy also made from chemically pure or electrolytically purified aluminium. Specification 276,911, [Class 41, Electrolysis], is referred to.
Patent GB-944015-A (GB)
Title: Method of moulding a polyurethane and product therefrom
Inventor: ACHTEROF MARVIN
IPC: B29C48/03
Filed: 1960-03-17
Abstract: A method of making bodies of a solidified cross-linked polyurethane made by reacting (a) an organic compound having two active hydrogen atoms to the molecule as determined by a positive Zerewitinoff test, (b) a cross-linking agent having active terminal hydrogen atoms and (c) an organic polyisocyanate present in a molecular amount that exceeds the sum of the molecular amounts of the organic compound and the cross-linking agent, the reaction being continued until all possible chemical interaction between the three ingredients has taken place so as to form a solidified polymer consisting essentially of a linear polyurethane cross-linked to another linear polyurethane to the maximum possible extent, comprises heating the solidified polymer as sole reactive ingredient to an elevated temperature sufficient to make it flowable, reworking the polymer while it is still flowable, and then shaping the flowable polyurethane to the desired form. Specified organic compounds are linear and branched polyesters, polyethers and polyesteramides, many such polymers, polyisocyanates, cross-linking agents, catalysts and accelerators being listed.  In the examples, polymers made from:  (2) ethylene glycol and adipic acid; (3) 1:2-propylene glycol and adipic acid; (4) 2:3-butylene glycol and adipic acid and (5) phthalic anhydride and ethanolamine are reacted with: (2) to (4) diphenyl methane -4:4-diisocyanate and 1:4-butane diol and (5) hexamethylene diisocyanate and ethylene glycol, the resultant cross-linked polyurethanes being re-worked by the process of the invention. Specification 914,825 is referred to.
Patent GB-696518-A (GB)
Title: Softening agent for rubber and a rubber composition containing the same
IPC: C08L21/00
Filed: 1951-04-24
Abstract: Softening agents for use in the working up of rubber comprise by weight 1-25 per cent of an aromatic carboxylic acid, 25 per cent of an aromatic petroleum derivative, and 0-50 per cent of a neutral petroleum oil.  The rubber includes homopolymerization products of butadiene, its homologues and derivatives, e.g. methyl butadiene, dimethyl butadiene, pentadiene, chloroprene, and copolymers of butadiene, its homologues and derivatives with other unsaturated organic compounds such as acetylenes, e.g. vinyl acetylene, olefines, e.g. isobutylene, and vinyl compounds, e.g. vinyl chloride, acrylic acid, acrylonitrile, methacrylic acid, styrene, acrolein, methyl isopropenyl ketone, vinyl ethyl ether.  The aromatic acid is exemplified by benzoic, m- and p-toluic, p-tert.-butyl benzoic, phthalic, salicylic, the chlorobenzoic, nitrobenzoic, chlorotoluic and chlorosalicylic acids.  The aromatic derivative is exemplified by the asphaltic residue of crude oil distillation and the product obtained by extracting petroleum distillate with phenol and distilling off the phenol.  Specification 551,459, [Group V], is referred to.ALSO:Softening agents for use in the working up of rubber comprise by weight 1-25 per cent. of an aromatic carboxylic acid, 25 per cent. of an aromatic petroleum derivative, and 0-50 per cent. of a neutral petroleum oil.  The rubber includes forms of raw and reclaimed rubber, and synthetic rubbers.  The aromatic acid is exemplified by benzoic, m- and ptoluic, p-tert. butyl benzoic, phthalic and salicylic acids.  The aromatic derivative is exemplified by the asphaltic residue of crude oil distillation and the product obtained by extracting petroleum distillate with phenol and propane and distilling off the phenol.  According to a table, a tyre tread mix of smoked sheet, carbon black, mercaptobenzothiazole, phenyl betanaphthylamine, zinc oxide, stearic acid and sulphur is rendered more tacky by the softening agents than by the aromatic acid alone or the aromatic derivative alone.  Additional softening agents, e.g. pine tar, cumar resins, soft factice, dibutyl phthalate, dioctyl phthalate, tricresyl phosphate, triacetin, tetralin, stearic acid, lauric acid may be incorporated in the rubber.  Specification 551,459 is referred to.
Patent GB-815583-A (GB)
Title: Improvements in or relating to the working of sheet metals
Inventor: HUNDY BERNARD BRIAN
IPC: B21B13/14
Filed: 1954-04-02
Abstract: 815,583. Cold rolling. BRITISH IRON & STEEL RESEARCH ASSOCIATION. June 29, 1955 [April 2, 1954], No. 9733/54. Class 83 (4). A rolling mill for light tempering of steel strip with a reduction of the order of 1 per cent or less comprises a pair of rolls 14, 16, Fig. 1, with diameters of approximately two to four inches. One roll .16 is supported in a housing 19 which can be deformed by screwdowns 21 to give uniform reduction across the width of the strip. The roll 16 is supported by bearing pads 18 in the housing 19 which is carried by the screw-downs 21 in a crosshead 20 on pillars 22. The lower roll housing 13 is adjustable in the base 12 by wedges 15. Both housings may be supplied with coolant. To obtain a constant reduction ratio the pillars 22 are constructed to give the mill a predetermined stiffness to suit the material being rolled and may be replaced by a hydraulic mechanism adjustable to varying stiffnesses. The rolls are driven at each end from the internal gear of a gear ring 28, Fig. 3, through spur gears 26, 27 of smaller diameter than the roll faces. The ring 28 engages the gear 26 directly and drives the gear 27 through an idler gear 29 attached to the housing 19 and arranged to remain in mesh when the rolls are moved apart. In a modification, bearing pads 17 are replaced by needle rollers 25, Fig. 4, which may be shorter than the rolls and arranged in staggered relationship along the length of the rolls.
Patent GB-456063-A (GB)
Title: Methods of creating a force by discharging a pressure fluid into another fluid under lower pressure
IPC: B64C9/38
Filed: 1935-03-29
Abstract: 456,063. Jet propulsion. SOC. ANON. D'ETUDES DES BREVETS ET PROCEDES COANDA, SOC. COANDA, 10, Rue Bardin, Clichy, Seine, France. March 29, 1935, No. 9825. Convention date, Oct. 8, 1934. [Classes 4 and 114] A method of producing forces which may be applied to the propulsion of bodies consists in discharging a stream of fluid pressure from a narrow slot 2 in which a curved surface of chosen. contour is arranged substantially contiguous with one wall of the slot. The issuing jet causes the surrounding fluid to flow round the curved surface until it takes a direction substantially opposite to that of the issuing jet. A pressure reduction is thus set up at 6 and the nozzle and the parts associated with it move or tend to move in the general direction of the issuing stream of fluid.
Patent GB-232601-A (GB)
Title: Process and apparatus for extracting oil, gelatigenous water and solid material fromwhale blubber, whale flesh, fish products, and similar raw materials
IPC: C11B1/16
Filed: 1925-04-15
Abstract: 232,601. Holter, K., and Thune, S. April 16, 1924, [Convention date]. Fats and fatty oils, extracting.- In the extraction of oil and gelatinous matter, the whale blubber or flesh or similar raw materials are first ground by a revolving grinding disc, preferably in presence of steam or hot water. Using the apparatus shown, herrings or other fish 2 are pressed down one or more shafts 3 on to a grindstone 1. Steam may be passed through a tube 6, steam or hot water through a tube 5. The ground material is taken up by a conveyer 7 and compressed in a cylindrical screen 8 tapered at the end 11. The oil and gelatigenous water escape to a jacket 9 and outlet 10; the residue passes through an outlet 12. The shaft 13 may be hollow and perforated and used for the admission of steam to the chamber 4 and the press 8. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the disintegration by grinding of animal or vegetable raw materials generally. This subject-matter does not appear in the Specification as accepted.
Patent GB-125425-A (GB)
Title: Improvements in Internal Combustion Engines.
IPC: F02B75/22
Filed: 1916-07-13
Abstract: 125,425. Sunbeam Motor Car Co., and Coatalen, L. July 13, 1916. Compression engines; cylinders, pipes for.-A multi-cylinder engine particularly applicable for aviation comprises two rows A, B of cylinders at a small angle to one another which are joined together, or integral with one another, and are provided with a single central exhaust pipe J and inlet pipes G at the sides of the cylinders. The inlet and exhaust valves E are in the cylinder heads and are actuated from overhead cam-shafts F. One row of cylinders mav be centrally placed over the crank-shaft Z, and the other row may be offset, or both rows may be offset to different degrees. The cylinders are surrounded by a common water jacket, the volume of which is reduced by a tube D passing longitudinally through the casting.
Patent GB-758127-A (GB)
Title: Improvements relating to the production of mastic asphalt cakes
IPC: C10C3/18
Filed: 1954-04-05
Abstract: 758,127. Making asphalt cakes. HAIGH, D. B. March 29, 1955 [April 5, 1954], No. 9876/54. Class 87(2) Hot mastic asphalt is cast in the form of a slab having channels in its underside (into which channels lifting means can be inserted), and the slab, while still plastic. is divided into blocks, each block comprising a number of plates partly separated from one another. Fig. 1 shows a casting frame, open at top and bottom, comprising side walls 1 and removable end walls 2. The depth of the frame is the thickness of the cakes to be produced. The channels are formed by hoses 4 which are kept expanded during casting. cutting and setting by water forced thereinto under pressure. To prevent the hoses floating to the top of the asphalt they may contain steel balls which may be held down by electro-magnets. Adhesion between the hoses (and the casting bed), and the asphalt may be prevented by the application of lime wash. The cutting means 6 comprises crossed knives 10 ... 14 carried by a hydraulic ram 7 mounted on a wheeled frame, the knife 10 having recesses to fit over the hoses. The knife 10 cuts right through the asphalt, but the other knives, being serrated at their edges so that only the tips of the serrations pass right through the asphalt, leave connecting portions between the cakes. The cutter is traversed over the slab, each descent of the ram cutting off one block partly subdivided into cakes. In a modified procedure the cutter may be stationary, the casting bed being moved past the cutter. Adhesion of the cakes to each other may be prevented by lime wash.
Patent HK-216896-A (HK)
Title: Pharmaceutical preparations
Inventor: FRIES WALTER
IPC: A61P31/10
Filed: 1996-12-19
Abstract: A pharmaceutical preparation for parenteral administration of a drug consisting of a solvent system containing:   (a) 0 to 65% by weight of  alpha -tetrahydrofurfuryl- omega -hydroxy-polyloxyethylene; (b) 10 to 100% by weight polyethylene glycol with a mean molecular weight of 200 to 600; and   (c) 0 to 35% by weight of water   The sum of components (a) and (b) amounting to at least 65% by weight, and one or more therapeutically active compounds of the formula <CHEM> wherein R1 denotes a phenyl radical optionally substituted with 1 to 3 substituents independently selected from the group consisting of F, Cl, Br, I, CF3, C1 to C4 alkyl, and C1 to C4, alkoxy, or 5-chloro-pyrid-2-yl; X denotes OH, F, Cl or Br; R2 is H, CH3 or F; and R3 is H or F.
Patent HU-T34760-A (HU)
Title: Process for preparing n-/phosphono-methyl/-glycine
Inventor: FELIX RAYMOND A
IPC: C07F9/38
Filed: 1984-06-26
Abstract: A method of preparing N-phosphonomethylglycine comprising; (a) reacting N-hydroxymethyl haloacetamide with a chlorinating agent, preferably thionyl chloride to form N-chloromethyl haloacetamide; (b) reacting N-chloromethyl haloacetamide with a phosphite to form N-haloacetylaminomethyl phosphonate; (c) reacting the phosphonate with derivative of haloacetic acid to form N-haloacyl-N-(cyanomethyl or carboalkoxymethyl) phosphonate; and (d) hydrolyzing this later phosphonate to yield N-phosphonomethylglycine.
Patent HU-T60712-A (HU)
Title: Process for producing aspartame from diketopiperazine and process for producing intermediates
Inventor: HILL JOHN B
IPC: C07D241/08
Filed: 1991-03-12
Abstract: This invention relates to a process for manufacturing  alpha -L-aspartyl-L-phenylalanine methyl ester ('' alpha -APM'') by use of 5(S)-benzyl-3,6,-dioxopiperazine-2(S)-acetic acid (''AP-DKP'') or methyl 5(S)-benzyl-3,6,-dioxopiperazine-2(S)-acetate (''MAP-DKP'') or respective 1-acyl derivatives thereof (''1-acyl AP-DKP'' and ''1-acyl MAP-DKP'') and novel intermediates produced therein.
Patent HU-T47158-A (HU)
Title: Process for the stereospecific oxoreduction of bicyclooctanedione-carboxylic acid esters with microorganisms
Inventor: PETZOLDT KARL
IPC: C12P7/62
Filed: 1987-11-12
Abstract: PCT No. PCT/DE87/00517 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03568 PCT Pub. Date May 19, 1988.A microbiological process for sterospecific monoketo reduction of racemic 3-keto-bicyclic carbacyclin intermediates to the corresponding optically active 30 alpha  hydroxy compounds is provided.
Patent JP-H04238783-A (JP)
Title: Body side panel joint structure
Inventor: TAKAHASHI KOUEI
IPC: B62D25/04
Filed: 1991-01-09
Abstract: PURPOSE:To increase the joint rigidity of a side sill and a front panel with simple and lightweight constitution by forming a bulge section at the connection of a sill outer panel section to a pillar outer panel section, and fixing the outside portion of the bulge section to the inner side of the pillar outer panel section. CONSTITUTION:A body side panel 10 is mounted with a brace panel 20 and the like, and formed at least with an outer panel 11. This outer panel 11 is formed to have an L-shape with a sill outer panel section 13 and a pillar outer panel section 14, and an L-groove 15 is cellularized between the aforesaid sections 13 and 14. In this case, a bulge section A having a lower front end section 20b and a gradually raised higher rear end section 20b is formed on a brace panel 20. In addition, at least the portion of the bulge section A outside a body is fixed to the inner side of the pillar outer panel section 14. The brace panel 20 has a rear end section 20b coupled to the upper wall 16a of the sill outer panel section 13, and a flange 22 or the like coupled to the pillar outer panel section 14.
Patent JP-S57116076-A (JP)
Title: Novel camptothecin derivative and its preparation
Inventor: MIYASAKA SADA
IPC: A61K31/47
Filed: 1981-01-09
Abstract: NEW MATERIAL:A compound of the formula[R is -CH 2 OR', -CH(OR') 2  (R' is lower alkyl, aralkyl)].  
     EXAMPLE: 7-Dimethoxymethylcamptothecin.  
     USE: Carcinostatic agent.  
     PREPARATION: 7-Hydroxymethylcamptothecin is treated with an acid such as sulfuric, hydrochloric or hydrobromic acid in a lower alcohol such as methanol, ethanol or n-propanol or an aralkyl alcohol such as benzyl or phenethyl alcohol to give the compound of the formula. 7-Dialkoxymethylcamptothecin is readily obtained using inexpensive reagents without using an oxidizing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05206416-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KISHI ATSUSHI
IPC: H01L21/82
Filed: 1992-01-08
Abstract: PURPOSE:To shorten the manufacturing period of the subject circuit device by a method wherein a pairing property is satisfied and automated easily even when two circuit elements requiring the pairing property are selected randomly and used. CONSTITUTION:A substratum circuit including circuit-element formation regions EA1 to EA4 in which resistance elements RE, a PNP transistor element PTE and an NPN transistor element NTE have been formed respectively inside circles having predetermined diameters d1 to d4 is formed. Power-supply interconnections PL1, PL2 and an interconnection WL are executed onto the substratum circuit; a circuit provided with a prescribed function is formed.
Patent JP-H03204655-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOSHO SHINJI
IPC: G03G5/147
Filed: 1990-01-08
Abstract: PURPOSE:To prevent deterioration due to various ions and ozone generated by corona discharge and to improve image quality at the time of use over a long period of time by forming a surface protecting layer contg. polycarbonate and a hindered amine type UV absorber in a specified weight ratio of the UV absorber to the polycarbonte. CONSTITUTION:A surface protecting layer contg. polycarbonate and a hindered amine type UV absorber in 1/9-3/1 weight ratio of the UV absorber to the polycarbonate is formed. In the case of <1/9 weight ratio, the effect of the protecting layer inhibiting deterioration due to various ions and ozone is not satisfactorily maintained. In the case of >3/1 weight ratio, the UV absorber deposits on the surface of the protecting layer and makes the layer cloudy, the mechanical strength of the layer is reduced and the durability is deteriorated. In the case of 1/9-3/1 weight ratio, deterioration due to the various ions and ozone generated by corona discharge is prevented and image quality is improved at the time of use over a long period of time.
Patent JP-H01177641-A (JP)
Title: Double system computer device
Inventor: KOIWAI JUICHI
IPC: G06F11/18
Filed: 1988-01-08
Abstract: PURPOSE:To easily discriminate the action condition of a main system at a salve system by storing a supervisory pattern in an output part, updating it by means of the main system, and supervising the updated supervisory pattern by means of the slave system. CONSTITUTION:A slave system 2 reads the supervisory pattern updated by a main system 1 stored in an output card in the middle of a read action, the supervisory pattern is inspected, and whether the pattern is normally updated or not is checked. At the time of a normal updating, that the action cycle of the main system 1 is completed is decided, and that the action cycle of the main system is completed and the slave system goes into the following action can be confirmed. Consequently, the main system and slave system can be synchronized, and even at the time of waiting, when the updating is abnormal or it is not executed, the slave system 2 decides that the main system 1 is abnormal. Thus, whether a sequence processing is executed or not can be discriminated, and the result is displayed for a supervision to an external part.
Patent JP-2000201317-A (JP)
Title: Reception method, reception equipment, storage device and storage medium
Inventor: MATSUMOTO HIDEKI
IPC: H04N5/445
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To enable processing for selecting data accompanied with image data or the like on a GUI picture except for the time of receiving broadcasting data as well by extracting and storing first data containing image or audio data and second data composing of a picture specifying the utilization of these first data. SOLUTION: On the side of a reception facility 20 for receiving broadcasting signals transmitted from a broadcasting station 10 through a prescribed channel, MPEG data and MHEG data extracted by a receiving processing part 21 are supplied to a storage processing part 22. In the storage processing part 22, these received MPEG data and MHEG data are stored on a storage medium 23. When performing processing as so-called interactive broadcasting, the MHEG data read out by a reading processing part 24 and separated by a data separating part 25 are supplied to a buffer 30 for MHEG data and temporarily stored. These data are analyzed by an MHEG engine 31 and video signals for intractive are prepared by a display processing part 29.