baber/WOPTO huggingface dataset:
Patent GB-898112-A (GB)
Title: Method and apparatus for closing the ends of metallic tubes
IPC: B21D41/04
Filed: 1961-01-06
Abstract: 898,112. Spinning. BRITISH FEDERAL WELDER & MACHINE CO. Ltd., and TRIBE, T. F. Jan. 6, 1961, No. 709/61. Class 83 (4). A method of closing the end of a metal tube wherein the tube is urged axially towards a multi-part die having converging walls while the die and the tube are relatively rotated and simultaneously passing an electric heating current through the tube from one part of the die to another is characterized in that the metal of the heated end of the tube is forced from the convergent-wall end of the die into an axial hole in the die the diameter of which is so chosen in relation to the working conditions that a selected amount of heated metal is forced into the hole to resist the movement of further metal from the die whereby the metal in the die is consolidated. A metal tube 10, held in a rotating chuck 11, is moved towards and into a stationary die 13 having a hemispherical or similar shape wall 17. The die 13 comprises three sectors 18 separated by electrically insulating strips, each sector being connected by a cable 21 to a source 22 of electric heating current. The supply current is controlled by a device 23, the means for supplying axial force to the tube 10 is controlled by a device 24 and the mechanism for rotating the chuck 11 is controlled by a device 26. The devices 23, 24, 26 may be controlled manually or by a regulator 30 controlled by an element 31 sensitive to the temperature of the metal within the die 13. The working temperature of the die is also controlled by pumping water through ducts 33 and chambers 32 therein, a cooling device 39 and valves 41, 42 being provided in the water circuit the valves being controlled by a regulator 44 controlled by a temperature-sensitive element 45 in the die to maintain the water supplied to the die at the required temperature. The closed end of the die 13 is formed with an axial hole 46 into which the metal of the tube 10 is forced to form a plug which allows the metal in the die to close the end of the tube. After each tube 10 has been closed the die 13 is cleaned by a rotary brush moved into position by pneumatically operated sleeve and lever means. Lubricant is sprayed into the die after cleaning. Instead of water, oil, air, gas or steam may be used to control the die temperature. Specification 898,113 is referred to.
Patent GB-404141-A (GB)
Title: Pasteurised cheese and process for obtaining the same
IPC: A23C19/068
Filed: 1933-01-09
Abstract: 404,141. Cheese. GALBANI, E., 12, Viale Certosa, Milan, Italy. Jan 9, 1933, No. 774. Convention date, Jan. 9,1932. [Class 84.] Cheese having green veinings on a white ground is prepared by pasteurizing a white cheese, pasteurizing a cheese of green colour, formed e.g. by the culture penicilium glaucum, mixing the two cheeses thus treated while still in the pasty condition, moulding the paste to the desired shape and allowing it to harden in the moulds.
Patent GB-156731-A (GB)
Title: Improvements in liquid projectors
IPC: A62C11/00
Filed: 1921-01-07
Abstract: 156,731. Sammis, A. V. Feb. 21, 1917, [Convention date]. Double-acting piston pumps; air vessels; locking devices; pipes; suction reservoirs; valves, arrangement of.-Liquid-forcing apparatus for fire-extinguishing and other purposes comprises a container A for the liquid in which is mounted an air-pump 21 for creating pneumatic pressure in. the container to expel the liquid. The liquid is forced through one or other of the swivelling pipes 50 through one of the valves 43 and a connection 39 to a chamber 20" where it raises a piston 52 carrying the outlet valve 51 and passes out of the nozzle C. The valve 51 may be held closed by forcing in the piston 34 until it forces a spring-raised member 54 against the piston 52. The piston may be locked in the inner position by turning the piston so that a pin 25<1> carried by the piston engages projections on a perforated plate 56. A pointer may be provided on the handle to indicate when the piston is locked. In the form shown in Fig. 5, the air-pump is replaced by a liquid pump, the liquid entering the barrel through one or other of the pipes 50, one of the valves 43, one of the valves 59, and one of the pipes 61, 62, according to the direction of reciprocation of the piston 34. The liquid is delivered from the upper end of the barrel through a pipe 63 and channel 65 to a chamber 20<11> where it raises the valve 51 carried by the piston 52 and passes out of the nozzle C. During thedownstroke of the piston 34, the liquid in the lower end of the barrel is expelled through a valve 66 and channel 65 into the chamber 20" and outlet C. In another form, delivery takes place through two valve-controlled pipes and a third pipe provided with an air chamber.
Patent GB-250335-A (GB)
Title: Improvements relating to sound reproducing or recording instruments
IPC: G11B33/02
Filed: 1925-01-12
Abstract: 250,335. Youldon, C. A., and Pearce, W. H. H. Jan. 12, 1925. Cases; driving. - A compact portable gramophone is constructed with a shallow box 7 having a hinged lid 11 and a flap 4 hinged to the bottom 10 to constitute in conjunction with triangular collapsable side-pieces, or with side-pieces 8, 9 hinged to the box, a horn when the side-pieces are opened out to support the box and the flap lowered. A horn expanding laterally from inlet to mouth can be formed by inserting a flexible triangular piece 8a between the flap 4 and the bottom 10 of the box. The flap 4 and sides 8, 9 may be formed with wire frames covered with fabric, and the mouth of the horn may be stayed open by articulated rods. The turntable support 3 is driven by a flat train of gear 18 - - 22 from the electric motor described in Specifications 199,803 and 233,949, or from a spring motor 2 which is wound up by a ratchet and pawl operated by a handle 13 adapted for oscillation in a horizontal plane to avoid lifting of the box. The motor drives a sleeve on a fixed stud and the sleeve drives a governor 27 through a spindle 26. The governor speed is regulated from a control 12. The operating parts may be mounted on a casting, preferably of aluminium, which is separated from the box and clamping means by rubber sponge. The central spindle extends almost to the closed lid to store a number of records thereon.
Patent GB-139254-A (GB)
Title: A machine for pulling corn and like stalks from the ground and cutting them into small pieces
IPC: A01D34/835
Filed: 1919-01-13
Abstract: 139,254. Anderson, J. Jan. 13, 1919. Cutting chaff &c.-A machine for pulling corn and like stalks from the ground and cutting them into small pieces comprises a main frame 15, 22, 26 supported on ground wheels 19 and carrying a stretcher bar 28 and the tongue 23 with the driver's seat 25. The wheels 19 drive, through uni-directional clutches, a squared shaft 17 which with the bar 28 supports the puhing-frame. This frame comprises a V-shaped yoke 29 sliding on the rod 28 and provided with a bearing for the shaft 31 which is carried also in a bearing formed in a U-shaped yoke so mounted on the squared shaft 17 that the latter can rotate therein, and the yoke is movable along the shaft. The shaft 31, which is driven by bevel-gear from the shaft 17, carries a sprocket-wheel, round which and similar wheels 43, mounted on shafts supported in stretchers 35, 38 extending from the yokes, a pulling-chain 42 passes. At intervals this chain carries hooks, by which the stalks are gripped and curried to a feeding-reel 56 which forces them between two feed-rollers 48, 49, by which they are fed to a rotary cutter 52. The feed-rollers and the cutter are driven from the shaft of the adjacent sprocket-wheel 43. The pulling-frame may be adjusted along the shaft 17 and the bar 28 by the attendant operating a hand-lever 45.
Patent GB-1325080-A (GB)
Title: Aryl-sulphonyl olefin compounds
IPC: C07C/
Filed: 1971-08-04
Abstract: 1325080 Arylsulphonyl olefinic carboxylic compounds RHONE-POULENC SA 4 Aug 1971 [5 Aug 1970] 930/70 Divided out of 1325079 Heading C2C The invention comprises arylsulphonyl olefins of the formula wherein R is aryl and Q is H or a monovalent hydrocarbon radical. They may be obtained by reacting an alkali metal sulphinate of formula RSO 2 M wherein M is an alkali metal with a γ- halogenosenecioate ester of a hydroxy compound of the formula QOH where Q is a hydrocarbon radical, and when compounds in which Q is H are required saponifying the ester. An example is given for the preparation of ethyl γ-(phenylsulphonyl)senecioate.  Ethyl γ-bromosenecioate may be obtained by bromination of ethylsenecioate with N-bromosuccinimide.
Patent GB-483867-A (GB)
Title: Process for the manufacture of paints
IPC: C09D107/00
Filed: 1937-01-12
Abstract: Non-aqueous vulcanizable paints are prepared by mixing a rubber paint which vulcanizes at normal temperature with an ordinary varnish paint or oil paint, or by adding to a mixture of a rubber paint and an ordinary varnish paint or oil paint, a vulcanization accelerator such that a mixture which vulcanizes at normal temperature is obtained. Fillers such as asbestos, and pigments such as zinc white, lithopone, cinnabar, antimony sulphide, metallic oxides, lampblack or lakes, may be added. According to examples: (1) a mixture of raw rubber, zinc white, sulphur, red iron oxide, asbestos powder, chalk, lampblack, piperidine piperidyldithiocarbamate, cyclohexylamine, oil of turpentine and benzol is added to a brown varnish paint or oil paint; (2) to a mixture of raw rubber, zinc white, sulphur, iron oxide, powdered asbestos, chalk, lampblack, oil of turpentine and benzol, is added an oil paint or varnish paint and piperidine and cyclohexylamine dissolved in benzol; (3) a mixture of cr<\>zepe rubber, sulphur, zinc white, colophony, mineral oil and benzol, with or without cellulose acetate, shellac or a copal resin dissolved in an organic solvent such as acetone or chloroform, is added to a mixture of cr<\>zepe rubber, zinc white, colophony, piperidine, cyclohexylamine, and benzol, with or without cellulose acetate, shellac or a copal resin dissolved in an organic solvent such as acetone or chloroform.ALSO:Non-aqueous vulcanizable paints are prepared by mixing a rubber paint which vulcanizes at normal temperature with an ordinary varnish paint or oil paint, or by adding to a mixture of a rubber paint and an ordinary varnish paint or oil paint, a vulcanization accelerator such that a mixture which vulcanizes at normal temperature is obtained.  Fillers such as asbestos, and pigments such as zinc white, lithopone, cinnabar, antimony sulphide, metallic oxides, lamp-black or lakes, may be added. According to an example: a mixture of cr<\>zepe rubber, sulphur, zinc white, colophony, mineral oil and benzol, with or without cellulose acetate, shellac or a copal resin dissolved in an organic solvent such as acetone or chloroform, is added to a mixture of cr<\>zepe rubber, zinc white, colophony, piperidine, cyclohexylamine and benzol, with or without cellulose acetate, shellac or a copal resin dissolved in an organic solvent such as acetone or chloroform.
Patent GB-663214-A (GB)
Title: Improvements in or relating to soldering irons
Inventor: RICHARDS COLBERT ERIC
IPC: B23K3/03
Filed: 1949-01-13
Abstract: 663,214. Soldering-irons. POSTMASTER GENERAL. Feb. 2, 1950 [Jan. 13, 1949], No. 989/49. Class 83 (iv). [Also in Group XXXVII] The temperature of the bit 10 of a soldering iron is controlled by a switch responsive to the differential expansion of the casing 8 and the bit 10 or a member 1 in thermal contact with the bit. In the form shown, the member 1 is surrounded by a heating coil 13 which is surrounded by a ceramic bush 7 inside the casing 8 which may be made of " Invar " (Registered Trade Mark), and the expansion of the member 1 is transmitted by a rod 6 and bell-crank 29 to a micro-switch, not shown, mounted on a member 16, the position of which within a box 14 is adjusted by a screw 19. The box 14 is fixed to the casing 8. The handle 33 is in two parts and secured to the box 14. In a modification the handle is of piston grip shape and the rod 6 bears directly on the micro switch, the bell-crank 29 being omitted.
Patent GB-877500-A (GB)
Title: A rotary piston steam engine
IPC: G21C1/08
Filed: 1959-01-12
Abstract: 877,500. Nuclear power plant. CHAMPION, F. April 2, 1959 [Jan. 12, 1959], No. 993/59. Class 39(4). [Also in Group XXVI] A boiling water reactor and a rotary piston steam engine are mounted together on a base which forms a coolant tank. Steam is generated from the moderator, H 2 O, in the core 43, shown dotted, and collects in the top of the reactor vessel; from there it is withdrawn through pipe 40, superheated in tubes 38, 39 traversing the core, and passed through pipe 41 to the engine. Condensate is returned to the reactor via the base tank 4.
Patent HK-26196-A (HK)
Title: Production of heterodimeric human fertility hormones
Inventor: REDDY VERMURI B
IPC: C12N5/10
Filed: 1996-02-08
Abstract: Recombinant DNA technology allows biologically active post-translationally modified (for example glycosylated), proteinaceous hormones, such as human chorionic gonadotropin and leutinizing hormone, to be prepared free of any other such hormones and in single isoforms. Variation in hormonal specific activity from preparation to preparation can be eliminated.
Patent HK-56185-A (HK)
Title: Improvements in or relating to electronic timepieces
Inventor: FUJITA MASANORI
IPC: G04G9/02
Filed: 1985-08-01
Abstract: An electronic timepiece in which an optical hand display device is composed of a plurality of segment electrodes of the shape of hands that are radially arrayed and opposing common electrodes that are divided into groups via a liquid crystal, the segment electrodes located at predetermined positions are electrically connected together, the segment electrodes being divided into groups each consisting of a predetermined number of segment electrodes, and time information is displayed by hands for each predetermined digits in a time-divisional manner. According to the electronic timepiece of the present invention, the number of terminals to the electrodes is reduced, and time can be clearly displayed by hands requiring reduced number of selection voltages.
Patent HK-64691-A (HK)
Title: Anticonvulsant agents
Inventor: ROBERTSON DAVID WAYNE
IPC: C07C237/30
Filed: 1991-08-15
Abstract: Benzamides of formula (I) 
<CHEM>
 wherein
 R1, R2, R3, R4, and R5 are each independently hydrogen or methyl, and n is 0 or 1, and pharmaceutically acceptable acid addition salts thereof are useful as anticonvulsants.
Patent JP-H11249439-A (JP)
Title: Developing system using non-interactive magnetic brush
Inventor: GODLOVE RONALD E
IPC: G03G15/09
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To generate an electrical field for compensating the fluctuation of a developer layer height in a developing area. SOLUTION: The developing system includes a developer carrying part for sticking the developer on to an image forming surface with an electrostatic latent image, and the system is provided with a housing 44 for defining a chamber 77 for storing the developer having toner. A donor member is partly attached in the chamber 77 and also the donor member is separated from the image forming surface in order to carry the toner by the outer surface to an area facing the image forming surface. The donor member is provided with a magnetic assembly 43, and the magnetic assembly 43 is provided with plural magnetic poles and a sleeve 41 by which the assembly 43 is surrounded and which is rotated around the magnetic assembly 43. The magnetic field of the donor roll 42 is measured by a sensor at a prescribed position on the donor roll 42.  The electrical field for always optimizing toner-developing is generated by a control system, irrespective of the fluctuation of the height of the developer layer.
Patent JP-S5283559-A (JP)
Title: 2-substituted-1,3-diazacycloalkanes
Inventor: ISHIKAWA FUMIYOSHI
IPC: A61K31/55
Filed: 1976-01-01
Abstract: PURPOSE: 2-Substd.-1,3-diazacycloalkanes of formula I (R 1  is H, halogen, lower alkyl; R 2  is lower alkyl, cycloalkyl, pyridyl, or phenyl which may be substituted by halogen, lower alkyl or lower alkoxy; R 3  is H, lower alkyl, hydroxyalkyl, aralkyl; R 4  is H, lower alkyl, phenyl; n is 1-3) or tautomers thereof of formula II; for example, 2-benzhydrylimino-imidazolidine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06235347-A (JP)
Title: Fuel property detecting device for internal combustion engine
Inventor: YAMAURA KENICHI
IPC: F02P5/153
Filed: 1993-01-05
Abstract: PURPOSE:To detect the light/heavy fuel degree without using sensors, etc., by calculating the actual average effective pressure of an engine on the basis of the cylinder internal pressure detected by a cylinder internal pressure detecting means for an internal combustion engine and detecting the light/heavy fuel degree on the basis of the result of the calculation and the target average effective pressure set on the basis of the operation state. CONSTITUTION:A control unit 12 receives a detection signal from a variety of sensors, and controls the operation of a fuel injection valve 6 and the ignition timing of a spark plug 7. As a variety of sensors, are installed an air flow meter 13, crank angle sensor 14, water temperature sensor 15, etc. Further as the cylinder internal pressure detecting means for detecting the cylinder internal pressure in each cylinder, are installed the cylinder internal pressure sensors 17a-17d. The control unit 12 detects the light/heavy fuel degree, and controls the fuel supply corresponding to the light/ heavy fuel degree. Accordingly, on the basis of the average effective pressure of an engine, the characteristic of the fuel supplied into an internal combustion engine can be detected, the fuel supply quantity can be corrected so that the air-fuel ratio of the mixed gas sucked into the engine becomes a desired value. Accordingly, the drivability and the properties of exhaust can be prevented from deteriorating.
Patent JP-H05177786-A (JP)
Title: Near infrared absorption polycarbonate-based resin laminated body and molded form thereof
Inventor: MIYAKE YUJI
IPC: B32B27/30
Filed: 1992-01-06
Abstract: PURPOSE:To obtain a laminated body excellent in near infrared absorptivity and a molded form thereof by respectively blending specified copper compound, thiourea derivative and thioamide derivative with polycarbonate-based resin, laminating and integrating a methacryl-based resin film on/with a film formed of the blended polycarbonate-based resin. CONSTITUTION:At least one kind of copper compound selected from a group consisting of chlorophyllcopper, copper chlorophyllinsodium and bis- acetylacetonatecopper or the like shown in a general formula (1) as mentioned elsewhere is blended with 100 pts.wt. polycarbonate-based resin at 0.05-5 pts.wt. Further one kind of thiourea derivative shown in a general formula (II) as mentioned elsewhere is blended therewith. Furthermore at least one kind of thioamide derivative shown in a general formula (III) as mentioned elsewhere is blended at 0.05-50 pts.wt. A methacryl-based resin film is laminated and integrated on/with a film formed of the blended polycarbonate-based resin to form a resin laminated body. Thereafter the resin laminated body is molded into a corrugated plate and a resin molded form is formed.
Patent JP-S58119780-A (JP)
Title: Rotary drive device
Inventor: ISHIKAWA KIYOSHI
IPC: H02K11/00
Filed: 1982-01-06
Abstract: PURPOSE:To microminiaturize a rotary drive device by composing of the first peiezoelectric member telescopic in a circumferential direction and fixed at one end and the second piezoelectric member telescopic in a direction for holding the rotational shaft and provided at the other end. CONSTITUTION:A rotational shaft 2 is disposed via a bearing 2 in a cylindrical case 1, a telescopic member 4 formed of a piezoelectric material is circmuferentially telescopically mounted on the mounting base 3 of the inner wall of the case 1, and a clutch made of a telescopic material 5 made of the same piezoelectric material and telescoping in the direction for holding the shaft 2 is provided. A voltage is selectively applied from power sources 7, 10 to an electrode 6 which is coated on both sides of the materials 4, 5. Accordingly, the rotating motion of the shaft 2 and holding can be repeated by the telescopic motion of the piezoelectric materials, thereby performing the fine rotating motion and reducing the rotary drive device in extremely samll size.
Patent JP-H06201061-A (JP)
Title: Main steam relief safety valve
Inventor: NAGAYAMA TSUTOMU
IPC: F16K17/04
Filed: 1993-01-05
Abstract: PURPOSE:To prevent the leakage of reactor steam by appropriately securing a clearance between the disc socket and guide of a valve body during normal operation in a main steam relief safety valve for boiling water type nuclear power generating equipment. CONSTITUTION:A guide 12, a disc socket 11, or a valve body 2 or a thermal disc 10 that are other components forming a valve assembled body is manufactured of a shape memory alloy. When the temperature in a valve casing 1 approaches the temperature at the normal operating time after the start of a reactor, the shape memory alloy is transformed, so that a clearance between the disc socket 11 and the guide 12 is secured appropriately. Accordingly, even if the valve casing 1 is deformed by the thermal elongation difference between a main steam pipe and an exhaust pipe, the guide 12 does not come in contact with the disc socket 11. Overturning moment does not therefore act upon the valve body 2 so as to prevent the leakage of reactor steam.
Patent JP-S57114657-A (JP)
Title: Chemical copper plating method
Inventor: ITOSATO KUNIHIRO
IPC: C23C18/40
Filed: 1981-01-07
Abstract: PURPOSE: To form chemical copper plating films of superior expansion characteristics and elongation characteristics by using alternately the chemical copper plating solns. added respectively discretely with additives having effect in expansion properties and additives having effect in elongation properties.  
     CONSTITUTION: In forming a chemical copper plating on the surfaces of an object to be plated, two kinds of chemical copper plating solns. prepd. by adding respectively specific additives to the basic composition of the chemical copper plating soln. contg. a copper salt, a chelating agent, a reducing agent, and a pH adjustor are used alternately. More specifically, the object to be plated is immersed in the chamical copper plating soln. of superior expansion characteristics contg. ≥1 kinds of a sulfur compound, a silicon compound and a phosphorus  compound as additives, whereby a plating film is formed thereon. Thence, it is  immersed in the plating soln. of superior elongation characteristics contg. ≥1  kinds of an ethylene oxide type surfactant, a dipyridyl phenanthroline deviv.,  and a cyan compound as additives, whereby a plating film is formed. By repeating the above-mentioned processes, the plating films are superposed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58121255-A (JP)
Inventor: RAINAA FUTSUKUSU
IPC: C07D303/22
Filed: 1983-01-07
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。