baber/WOPTO huggingface dataset:
Patent GB-303752-A (GB)
Title: Improvements in films for taking cinematograph pictures
IPC: G03D15/00
Filed: 1929-01-07
Abstract: 303,752. Rehlõnder, P. Jan. 5, 1928, [Convention date]. Comparison photometers.-The co-efficient of diffusion of a kinematograph film support containing white material in suspension is determined by passing a parallel beam of light therethrough, directed normally to the plane of the film, and measuring the intensity of the transmitted light in two directions respectively (a) inclined at an angle of 78¥‹, and (b) perpendicular to the plane of the film. The ratio a/b of these intensities is the required co-efficient.
Patent GB-698429-A (GB)
Title: Improvements in or relating to thermionic cathodes for electronic discharge devices
Inventor: AISENSTEIN SIMON
IPC: H01J1/142
Filed: 1951-01-08
Abstract: 698,429. Cathode materials and processing. ENGLISH ELECTRIC VALVE CO., Ltd. Oct. 26, 1951 [Jan. 8, 1951]. No. 543/51. Drawings to Specification. Class 39(i) A thermionic cathode consists of a tungsten or molybdenum tube or rod carrying a layer of material containing platinum, or an alloy of platinum and ruthenium, to which is sintered nickel powder impregnated with electron-emitting material such as a mixture of barium and strontium carbonates. The platinum layer or tube may be carried between flanges on the supporting tube, and the cathode may be used in a magnetron and be provided with magnetic end plates.
Patent GB-128897-A (GB)
Title: An Improved Process for Assembling Metal Tubes.
Inventor: SAVON ROGER
IPC: B21D39/04
Filed: 1919-01-08
Abstract: 128,897. Savon, R. June 25, 1918, [Convention date]. Tubes such as are used for the framework of aeroplanes &c., are joined together, or to other parts by means of a metal hoop or band, which is compressed so as to clamp the tube to an internal corrugated ferrule or the like. A tube 1 is connected to a corrugated enlargement of a member 2 by means of an external band 4, which may be plain or corrugated before being placed around the end of the tube 1 so as to embrace the corrugated surface 3 and the end of the tube 1. The joint is completed by compressing the band 4 by means of the press shown in Fig. 6, or this pressing operation may be effected in two stages in the same press, or in other ways. The press comprises a tube 30 arranged to be moved' longitudinally in a framing 21 to which it is splined by means of a nut 27 which can be rotated in the framing by means of arms or spokes 28 but is preverted from longitudinal movement by a shoulder 29. The end of the tube 30 is formed with a conical portion 33 split into eight sections, and as these ride over a conical surface 26 on the frame they are compressed on to the band 4 and compress this band radially. The application to a five-wey joint especially suitable for aeroplanes comprises a tube 11, Fig. 5, which forms two elements of the joint and is compressed on to an internal corrugated ferrule, and is engaged by a split corrugated clamp 13 held by means of bolts 14, and forked at 15, 16 to receive a tube 18, and two inclined tie-rods 19, 20, these three elements of the joint being secured by a nut on a threaded extension of the tube 18. The invention is applicable for connecting two tubes end to end.
Patent GB-870939-A (GB)
Title: Improvements in butterfly or like valves
IPC: F16K1/226
Filed: 1958-01-07
Abstract: 870,939. Valves. HENRION, M. C. E. Jan. 7, 1958 [Dec. 18, 1957], No. 609/58. Addition to 781,373. Class 135. A butterfly valve comprising a disc 6 with an unbroken, peripheral packing ring 8 of elastic material is actuated by a shaft 5 carrying a pair of spaced cross-arms 9 each of which is fixed to the shaft at its mid point and pivotally connected at its extremities to links 12 which have pivotal connections 16 with the disc 6. The pins 16 by which the links 12 are connected to the disc 6 are secured in recesses in the disc by a cover plate 17 which is held by screws (not shown). The body 1 of the valve may be lined by a sleeve as in the parent Specification or as in Specification 811,551.
Patent GB-541467-A (GB)
Title: Improved dual purpose nozzle and connector therefor
IPC: A62C31/00
Filed: 1941-01-18
Abstract: 541,467. Nozzles; valves. TURNER. W. Jan. 18, 1941, No. 717. Addition to 532,929. [Classes 69 (iii) and 135] The sliding valve 2 of the dual purpose nozzle described in the parent Specification has the jets 6, 6a so arranged that when the slide is in mid position the jets are externally situated or substantially so of the nozzle to provide a shut off position.
Patent GB-674429-A (GB)
Title: Improvements relating to the manufacture of titanium carbide
Inventor: MCKENNA PHILIP MOWRY
IPC: C01B31/30
Filed: 1950-01-11
Abstract: Titanium carbide is formed by heating carbon and titanium or titanium dioxide in a menstruum of molten iron at a temperature above 2800 DEG C, cooling the molten mass to solidify it, dissolving the iron, for example with hydrochloric acid and freeing the residual titanium carbide from free carbon for example by washing and optionally treating the residue with hydrofluoric acid and further water.  When titanium is employed the ratio of titanium to iron is not less than 2 to 5 and preferably not more than 2 to 1 whereas if titanium dioxide is employed it forms at least two-thirds but preferably less than 3 1/3 times the weight of iron.  The carbon should be present in amount of 25 per cent by weight of titanium or 15 per cent of titanium dioxide.  In each case the temperature should preferably be raised gradually to 2800 DEG C for example during a period of four hours, and maintained at 2800-3050 DEG C for at least an hour.  The reaction is preferably carried out in a carbon or graphite crucible which provides at least a part of the necessary carbon.  The iron may be in the form of cast iron or steel scrap not containing tungsten. Reference has been directed by the Comptroller to Specification 511,945.
Patent GB-1043082-A (GB)
Title: A method of controllably thermally degrading thermoplastics
IPC: B29C48/03
Filed: 1964-01-08
Abstract: A polymer of a mono-olefin is depolymerized by mixing the powdered, cold-compacted, sintered or molten polymer with a free-radical-producing compound selected from organic peroxides, azo compounds, and per acids or salts thereof, and then heating the mixture at above the decomposit on temperature of the free-radical-forming compound.  In examples, di-t-butyl peroxide, lauryl peroxide, benzoyl peroxide, potassium persulphate and azodiisobutyric dinitrile are used as free-radical compounds. Optional features are: depolymerization in stages, the use of catalysts such as ferrous sulphate, and the addition of stabilizers (e.g. dilauryl thiodipropionate, calcium stearate, 2,6 - di - t - butyl - 4 - methylphenol or N-stearoyl-p-aminophenol).
Patent GB-602149-A (GB)
Title: Improvements in and relating to combustion chamber linings
IPC: F23R3/00
Filed: 1946-01-09
Abstract: 602,149. Furnaces. ANGLO - SAXON PETROLEUM CO., Ltd., and LUBBOCK, I. Jan. 9, 1946, No. 830. [Class 51(i)] A combustion chamber lining comprises strips of refractory material 5 located in recesses bounded by the wall 3 of the combustion chamber and hollow ribs 4 which have ports 6 for the outlet of cooling air into the combustion space. The combustion chamber is surrounded by a jacket 2, for cooling air, which is connected to the hollow ribs by ports 7. The ribs may have parallel or converging sides and are welded or otherwise attached to the wall 3. The strips 5 protrude beyond the ribs to afford protection to the ribs. In a modification, an inner lining of heat resisting metal, e.g. molybdenum or its alloys, prevents dislodgement of broken pieces of refractory material, and consequent damage to a gas turbine if the combustion chamber is used therewith. The lining is perforated to permit the passage of air from the ribs into the chamber. The cooling jacket is divided into two concentric zones, the partition being spaced from the wall 3 by radial cooling ribs. In a further modification, the ribs consist of two strips of curved cross section, arranged with their concavities facing one another. If the lining is to be applied to a wall of hemispherical shape, e.g. the head of a combustion chamber, segment shaped strips are slid into the recesses from the large end of the hemisphere towards the top central portion thereof.
Patent GB-729843-A (GB)
Title: Improvements in the manufacture of shaped articles from comminuted wood and an aminoplast-forming condensation product as a binding agent and shaped articles obtained thereby
IPC: C08L61/20
Filed: 1953-01-12
Abstract: Shaped articles, e.g. plates, boards, furniture, are made from shredded wood, e.g. wood shavings, sawdust, excelsior, veneer splinters by impregnating the comminuted wood with low molecular condensates of an aldehyde and a diurethane derived from a diprimary alcohol, adding a binding agent and moulding the mixture to the desired shape.  Diprimary alcohols specified are propanediol-1,3, pentanediol-1,5, hexanediol-1,6, diethylene glycol, and other polyethylene glycols, omega, omega-dihydroxydibutyl ether, dihydroxydiethyl sulphide.  Small amounts of condensates of aldehydes and urethanes derived from tri- and higher polyhydric alcohols may be added.  Methylol ureas, methylol melamines &c., which may be condensed to resins may be used with the diurethane condensates, also fireproofing substances and dyestuffs and fillers.  In examples: (1) poplar wood shreds were sprayed with a condensate obtained by reacting formaldehyde with the condensation product of urea and butanediol-1,4.  The impregnated shreds were dried and mixed with 25 parts of the same condensation product, 20 parts rye flour and 2.5 parts ammonium chloride in 55 parts water; the composition was pressed at 130 DEG  C. under a pressure of 16 kg./sq. cm. to form a board 4 mm. thick.  Specification 689,434 is referred to.
Patent HU-T40892-A (HU)
Title: Device particularly for placing sausage-string onto smoking rod
Inventor: SZIEDE ALFRED
IPC: A22C15/00
Filed: 1986-01-23
Abstract: In order to be able to fully automatically deposit a sausage strand (1) in turns on a smoking rod (2), the strand of sausages (5) reeled off a portioning device (4) with the aid of a rotating carrier finger (12) is first "wound up" on a feeder arm (14). This is done with the aid of a movable feeder device (18) of feeder arm (14), particularly and endless chain, and which in a preferred manner is provided with carrier teeth (22). During the retraction of the feeder arm (14) in the direction of arrow (25), the feeder device (18) is driven in the opposite direction. Thereby one turn after the other is transferred to the smoking rod (2) situated under the feeder arm (14). The smoking rod is situated on a rotating support (26), in which several smoking rods evenly arranged along the circumference can be exchanged with the aid of a delivery device (46), a transfer device (41) and a receiver ( 38). The removal of the loaded smoking rods is preferably done by hand.
Patent HU-T55450-A (HU)
Title: Process and apperatus for postprocess burning of reaction gases arising from molten metal bath
Inventor: HARDIE JOHN GREGORY
IPC: C21B13/14
Filed: 1989-02-03
Abstract: Process and apparatus for post combustion of reaction gases generated in a molten iron bath (4) above the bath (4) by means of at least one jet of oxidizing gases, whereby energy thereby produced is transferred to the bath and whereby the or each jet of oxidizing gases is injected with a swirl through one or more tuyeres towards the surface of the bath or the or each jet of oxidizing gases is injected in the form of a hollow jet through one or more tuyeres (8) towards the surface (3) of the bath (4).
Patent HU-T60327-A (HU)
Title: Process for producing fusion proteins
Inventor: STENGELIN SIEGFRIED
IPC: C12N15/62
Filed: 1990-08-28
Abstract: Fusion proteins are obtained in high yields if a mixed oligonucleotide is constructed which codes for the ballast constituent of the fusion protein. The oligonucleotide mixture is introduced in a vector in such a manner that it is functionally linked to a regulatory region and to the structural gene for the desired protein. Appropriate host cells are transformed with the plasmid population obtained in this manner and the clones producing a high yield of coded fusion protein are selected.
Patent JP-S5283668-A (JP)
Title: 5-benzylpicoline derivatives
Inventor: SUZUKA TADASHI
IPC: A61K31/44
Filed: 1976-01-01
Abstract: PURPOSE: 5-Benzylpicoline derivatives expressed by the formula I: (R 1  and R 2  may be the same or different, and H, etc.; R is hydroxyl group, etc.). For example, 5benzylpicolinic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61181291-A (JP)
Inventor: JIERAARU JIYOSEFU MARUSERU MAR
IPC: H04N7/169
Filed: 1986-01-07
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-S62174494-A (JP)
Inventor: BURAIAN KIMU SUINPUSON
IPC: E21B19/14
Filed: 1987-01-05
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-S61159598-A (JP)
Title: Refining method of electrodeposition paint
Inventor: AKAGI MASAYOSHI
IPC: C25D13/24
Filed: 1985-01-08
Abstract: PURPOSE:To permit the use of unpure water for washing in the stage of regeneration by passing an electrodeposition paint through the inside of mixed anion and cation exchange resins to refine the paint and separating both ion exchange resins to regenerate the resins then mixing again the resins. CONSTITUTION:The anion exchange resin and cation exchange resin are mixed and are put into a column. The electrodeposition paint is padded through such column and is thereby refined. The exchange of both ions progresses simultaneously in this stage and therefore the paint is acidic and does not gel. The paint in the column is replaced with water in a regeneration stage. The unpure water such as city water is used. The resins are developed by back washing and are so separated by a difference in specific gravity that the anion exchange resin is separated in the upper part and the cation exchange resin is positioned in the lower part. A dilute hydrochloric acid soln. is injected from the lower part to regenerate the cation exchange resin and an aq. caustic soda soln. is injected from the upper part to regenerate the anion exchange resin. Compressed air is injected into the column after washing to mix thoroughly both ion exchange resins. The mixed resins are again transferred to the refining stage for the electrodeposition paint.
Patent JP-S57114212-A (JP)
Title: Transportation and field assembling of oil-immersed transformer
Inventor: MAEKAWA KOUICHI
IPC: H01F27/02
Filed: 1981-01-07
Abstract: PURPOSE:To eliminate necessity of disposal of insulating oil with a deairing device, etc., and to curtail a processing schedule of field work of transpotation and field assembling of an oil- immersed transformer by a method wherein a non-pressure closed conservator fixed at the upper part of the transformer main body is transferred to the side of the main body when transportation is to be performed, and the main body is made to be in totally oil filled up non- pressure closed condition. CONSTITUTION:Radiators 2 are provided at both the sides of the longitudinal direction of the transformer main body 1, and an oil filter valve 5, an oil exhausing valve 6 are provided at the upper and lower parts on both the other sides. The non-pressure closed conservator 3 is provided on the upper face of the main body 1, and is connected to the main body 1 through connecting pipes 7, 8, a Buchholtz relay 9, and a sluice valve 10. A heat radiating pipe 4 is fixed to a receiving base 11. When transportation is to be performed after the shop assembly test is finished in the factory, a supporter 14 for conservator is fixed to the side of the main body 1, the non-pressure closed conservator 3 is fixed thereto, and is connected to the main body through a connecting pipe 15 and the oil filter valve 5. Moreover the radiating pipe 4 is removed, and a blind cover 21 is equipped. Accordingly the transformer main body can be put within the limited size of transporting height in the totally oil filled up non-pressure closed condition as it is, and a processing schedule of field assembling work can be curtailed.
Patent JP-H04249796-A (JP)
Title: Reactor reference electrode
Inventor: IZUMI MIKIO
IPC: G21C17/02
Filed: 1991-01-08
Abstract: PURPOSE:To show reference voltage over a long period of time without any damage in the environment of radiation, high temperature and high pressure in a nuclear reactor. CONSTITUTION:A reactor reference electrode 10 has a reaction electrode part 11 allowed mercury to adhere to the edge thereof, the reaction electrode part 11 is housed in standard liquid containing pure water 12 and chlorine ion and the standard liquid 12 is housed in a sapphire or alumina-made isolation vessel 13. One or a few liquid junction parts 14 are provided in the isolation vessel 13. A conductive rod 15 is electrically connected to the reaction electrode part 11. The conductive rod 15 has an outer cylinder 16 composed of material strong in a reactor environment. The lower end part of the outer cylinder 16 is connected to a ceramic-made airtight terminal 18 through an intermediate material 17. An MI cable conductor 19 for conducting reference voltage generated in the reaction electrode part 1 to an outside reactor core is connected to the conductive rod 15 through connection foil 20. An MI cable sheath 21 surrounding the outside of the MI cable conductor 19 through an insulating material 22 is airtightly welded with the outer cylinder 16.
Patent JP-H03206817-A (JP)
Title: Method for seeding and planting
Inventor: NAKAHARA SOROKU
IPC: A01G1/00
Filed: 1990-01-08
Abstract: PURPOSE:To effectively and readily perform the greening of an object field to be greened by spraying a mixture of at least one kind of the portions of a plant such as the root, bulb, stem or bud thereof capable of growing in the natural environment with soil, water, etc., on the objective field with a pump. CONSTITUTION:One kind or more of plant portions capable of growing in the natural environments, such as the root, bulb, stem, cane, leaf bud or bud- containing periderm of the plant are prepared. The plant portions are mixed with soil, artificial soil, etc., and water and subsequently sprayed on a greening objective field 1 with a pump 5 through a hose 6 and a nozzle 7 to perform the greening of the objective field 1. The soil or artificial soil is preliminarily mixed with fertilizers and further with fibers (e.g. waste flax) or a paste (e.g. starch paste), thereby permitting to improve the adhesivity of the plant portions to the greening objective fields 1 tilted. The mixture of the plant portions with a highly water-absorbing polymer (e.g. polyacrylic acid) allows to green even a dry field in a good state.
Patent JP-S63171625-A (JP)
Title: Centrifugal separation device
Inventor: KUWABARA OSAMU
IPC: B01D59/20
Filed: 1988-01-07
Abstract: PURPOSE:To make the gas piping structure of plurally installed centrifugal separators to be simple convenient to assemble, by making grooves in a common cover blockaging the upper surfaces of plural centrifugal separators forming common gas passages by covering with other cover. CONSTITUTION:The common cover 3 is provided to the plurally installed centrif ugal separators 1 to blockage the upper surface of each centrifugal separator 1. In this common cover 3, groove 2a, 2b, 2c are formed so as to be able to communicate with all the centrifugal separators according to the arrangement of the centrifugal separators. These groove 2a, 2b, 2c are connected with the inner parts of the centrifugal separators 1 through an introducing pipe 5 and dischage pipes 8, 9 from the through holes provided to the cover 3. The upper surface of the grooves 2a, 2b, 2c formed in the cover 3 are hermetically covered with other cover 3' to make gas passages.
Patent JP-H03205676-A (JP)
Title: Digital data recording and reproducing device
Inventor: NAKANO HIDEMI
IPC: G11B27/00
Filed: 1990-01-06
Abstract: PURPOSE:To easily record TOC data and to utilize the TOC data at the time of reproducing by providing a 3rd means for recording an absolute time and a program number arithmetically operated by a 2nd means on a recording medium as a part of the TOC data with the latest digital data. CONSTITUTION:An ID code circuit 4 is set in a recording mode in a specified period T3 following a period T2, and a CPU circuit 5(the 2nd means) increments the program number based on the reproduced and inputted data and counts the absolute time every time the control pulse is inputted. In a period T4 after the absolute time when recording is started, a mechanical control CPU circuit 6 outputs a recording start signal to a PCM circuit 2, and the PCM circuit 2(the 3rd means) receives the recording start signal and records the data on a magnetic tape 1. Thus, the last program in a recording spot is reproduced and the TOC data of the recording medium is obtained.
Patent JP-H09189841-A (JP)
Title: Lens moving device, lens device using the same and camera provided with the lens device
Inventor: YOSHIDA SETSUO
IPC: G02B7/10
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the large moving amount of a lens with the small deforming amount of a piezoelectric transducer means by disposing the piezoelectric transducer means between the rocking fulcrum of a rocking member having an abutting part where it abuts on a lens barrel and the abutting part. SOLUTION: A pin 5 whose tip is formed to be conical is formed on the front surface of a pressing plate 4. The tip of the pin 5 abuts on the back surface of a lens barrel 2. A piezoelectric ceramic 7 is disposed between the neighboring position of a fulcrum shaft 6 (position at a distance Lc from the fulcrum shaft 6) on the back surface of the pressing plate 4 and the front surface of an annular wall 3a formed inside a main body 3.  The distortion deforming amount of the piezoelectric ceramic 7 is enlarged at magnification equivalent to the ratio of a distance between the rocking fulcrum 6 and the abutting part 5 to a distance between the rocking fulcrum 6 and an intermediate position (position between the rocking fulcrum 6 and the abutting part 5) so as to obtain the moving amount of the lens barrel 2, whereby the sufficient moving amount of the lens barrel 2 is obtained even when the distortion deforming amount of the piezoelectric ceramic 7 is small.
Patent PH-21987-A (PH)
Title: Process for producing novel penicillins and cephalosporins
Inventor: SAIKAWA ISAMU
IPC: C07D499/46
Filed: 1977-05-25
Abstract: 1508064 N-Piperazinocarbonyl-amino acid derivatives TOYAMA CHEMICAL CO Ltd 28 April 1975 [13 Aug 1974 28 Oct 1974 17 Feb 1975] 15360/77 Divided out of 1508062 Heading C2C Novel compounds I and salts and carboxyl derivatives thereof (R is an amino acid residue; R<SP>2</SP> and R<SP>3</SP> are H or alkyl and R<SP>2</SP> and R<SP>3</SP> are both linked to the same carbon atom; and A is H or an optionally substituted alkyl, alkenyl, aryl or aralkyl group) are prepared by reaction of a compound II NH 2 RCOOR<SP>1</SP> (III) (R<SP>1</SP> is H or a cation) with a reactive derivative of a compound IV