baber/WOPTO huggingface dataset:
Patent GB-236313-A (GB)
Title: Improvements in electro-magnetic transmitters and receivers for reproducing sound
IPC: H04R7/12
Filed: 1924-04-15
Abstract: 236,313. Sykes, A. F. April 15, 1924. Addition to 160,223 and 186,658. Magnetic instruments; loud-specakers; diaphragms.-In an electrodynamic telephone transmitter or receiver comprising an extended conducting winding or sheet, re-entrant in the direction of the current flow, arranged in a magnetic field, and itself adapted to receive or generate sound, the arrangement is such that sound waves cannot leak past the said winding or sheet. In one form, Fig. II, a solenoid sheet 102 of conducting material is wound in re-entrant manner over distance pieces 103 extending between magnetic poles. A sound channel 105 communicates with the interior. Some of the re-entrant loops may be omitted. In another form, Fig. IV, the sheet 102 is arranged as shown, a sound channel 105 being provided in a cover plate. The space at the lower end of the Figure may be left open or the arrangement duplicated with a second sound channel at the, bottom. An adjustment wheel may be provided on one of the end distance pieces to take up slack in the strip. Each loop may be replaced by a bag, Fig. IX. An extended surface in line may be used. Fig. VII, the sound being collected from the space 220 through a slit in one or both pole-pieces. This slit is opened out according to a logarithmic law until a square section is obtained, after which a horn is attached. In all forms the edges of the strip are arranged so that sound cannot leak past and various forms of seal for the purpose are described. The edges may extend into slots in the pole-pieces, which slots are filled with oil or petroleum jelly, or may abut into plush velvet, or petroleum jelly on the faces of the pole-pieces. String or velvet may be used in conjunction with petroleum jelly. These forms of seal permit the edges of the strip to move inwards to accommodate bulging. The conducting strip may consist of aluminium mounted by means of petroleum jelly or rubber solution on a band of thin paper or silk, or may be a winding of metallic tape of many turns. Overlapping turns of bare aluminium tape may be used, the natural oxide providing the necessary insulation.
Patent GB-248586-A (GB)
Title: Improvements in or relating to tripping mechanism for printing machines
IPC: B41F3/80
Filed: 1925-03-16
Abstract: 248,586. Musgrave, F. W., and Watkinson, R. A. March 16, 1925. Tripping-arrangements.-The impression cylinder of a printing-machine such as is described in Specification 216,236, [Class 100 (i), Feeding and delivering webs &c.], is adapted to be tripped automatically if the sheet to be printed is not fed correctly to the front lays of the machine, the tripping-mechanism comprising a cylinder 2 in which are fitted two plungers 12, 13. The plunger 12 is reciprocated from the machine by a cam 23, lever 18, and link 17, and the cylinder 2 is formed with a port 3 connected by a tube 4 to apertures 8 in the front lays 6, or in the feed board adjacent to the impression cylinder 40. If the sheet is fed correctly it covers the apertures 8, and as the plunger 12 moves to the left a vacuum is created behind it, and the plunger 13 is moved also to the left against the action of a spring 27. This movement of the plunger 13 is transmitted by levers 25, 33 to a pivoted catch 37 on a check bar 36, and the catch is moved clockwise out of the path of a check lever 38 oscillated by a cam 39 on the shaft 24. If a sheet is not fed so as to cover the apertures 8, the plunger 13 is not moved to the left, and the catch 37 is engaged by the lever 38 and the bar 36 is raised to trip the impression roller 40. The movement of the plunger 13 to the right under the action of the spring 27 is limited by a stop 16.
Patent GB-1151034-A (GB)
Title: Device for the Treatment of Materials with Gaseous or Vaporous Media.
IPC: F26B13/16
Filed: 1967-03-01
Abstract: 1,151,034. Drying apparatus. VEPA A.G. 1 March, 1967 [7 April, 1966], No. 9681/67. Heading F4G. [Also in Division D1] Apparatus for drying elongated materials which are stressable in their longitudinal direction, e.g. tows or slivers, comprises transportation on cylindrical elements which may be sieve, or internally heated, drums whilst subjected to a gaseous or vaporous drying medium circulated by at least one cross-flow fan. As shown, the heat-insulated housing 1 is divided into a fan chamber 3 with sieve drums 4 and a fan chamber 5 with cross-flow fans 6 and heaters 7 by a partition 2 having centrally positioned suction openings 12 and return flow openings 13 adjacent the fans. Additional heaters 7 are positioned in the return flow of medium above and below sieve sheets 14. The fan chamber may have a partition to subdivide the air flow therein into two portions each passing to a cross-flow fan. The sieve drums may be replaced by internally heated cylinders and the front longitudinal wall of the housing is free from driving and bearing elements and is formed with or as doors.
Patent GB-956244-A (GB)
Title: Triazinyl alkyl thiophosphate esters, method of preparation, and pesticidal compositions containing same
IPC: C07F9/6521
Filed: 1961-03-17
Abstract: The invention comprises triazinyl alkyl thiophosphate esters of the general formula: <FORM:0956244/C2/1> wherein R and R1 are C1-C6 alkyl radicals, R2, R3 and B each represent hydrogen or a C1-C6 alkyl radical, Y and Y1 represent oxygen or sulphur at least one of Y and Y1 being oxygen and D is hydrogen, a C1-C6 alkyl radical or the radical: <FORM:0956244/C2/2> wherein R, R1, R2, R3, Y and Y1 are as defined above.  They may be obtained by reacting a salt of a dialkyl thiophosphoric acid of the formula: <FORM:0956244/C2/3> wherein R, R1, Y and Y1 are as defined above and M is ammonium or an alkali metal, e.g. Na, K, or Li, with a haloalkyl substituted s-triazine of the formula: <FORM:0956244/C2/4> wherein R2, R3 and B are as defined above, X is halogen and Z is H, a C1-C6 alkyl radical or: <FORM:0956244/C2/5> When Z has the latter meaning at least two moles of the salt is reacted with 1 mole of the haloalkyl substituted s-triazine to form the product in which D is: <FORM:0956244/C2/6> The reaction is generally carried out in an inert organic solvent, e.g. acetone, methyl isobutyl ketone, alcohol, ether, benzene or a chlorinated hydrocarbon. The reaction may also be carried out by using the free dialkyl thiophosphoric acid in the presence of an appropriate hydrogen halide acceptor, e.g. an alkali metal carbonate or bicarbonate or an alkaline earth metal carbonate. Preferred reaction temperatures are from 10 DEG C. to 150 DEG C. The products have pesticidal properties (see Division A5). The haloalkyl-substituted s-triazines used as starting materials may be obtained by reacting a haloamidine having the guanyl grouping <FORM:0956244/C2/7> with an imidate, thus 1 mol of 1-chloroacetamidine hydrochloride or of 1-chloro-propionamidine hydrochloride and 3 mols of ethyl acetimidate may be reacted to form a mixture of monochloroalkyl -striazine and bis (chloroalkyl) -striazine which may then be recovered separately.ALSO:A pesticidal composition comprises an inert carrier and a triazinyl alkyl thiophosphate ester having the formula <FORM:0956244/A5-A6/1> wherein R and R1 are C1-C6 alkyl radicals, R2, R3 and B each represent hydrogen or a C1-C6 alkyl radical, Y and Y1 represent oxygen or sulphur at least one of Y and Y1 being oxygen, and D is hydrogen, a C1-C6 alkyl radical or the radical <FORM:0956244/A5-A6/2> wherein R, R1, R2, R3, Y and Y1 are as defined above (see Division C2).  The composition may be in the form of a dust formed by using a finely-divided inert carrier or in the form of a liquid concentrate prepared by using an organic solvent such as acetone or xylene and an emulsifying agent.  The composition may also be in a form suitable for use as an aerosol by using a compressed halogenated hydrocarbon gas such as dichloro-difluoro methane.
Patent GB-1163196-A (GB)
Title: Improved process for the Separation of Sugar Mixes
IPC: C13B20/14
Filed: 1967-03-02
Abstract: 1,163,196. Separation of sugars. LAEVOSAN - GESELLSCHAFT CHEM. PHARM. INDUSTRIE FRANCK & DR. FREUDL. 2 March, 1967 [30 March, 1966], No. 9872/67. Heading C2C. Mixtures of sugars are separated by contacting an aqueous or aqueous/alcoholic solution of the mixture with a cation exchange resin which is charged with hydrazine, to form the corresponding sugar hydrazones and recovering the component sugars by fractional hydrolysis of the hydrazones. It is preferred to use a cation exchange resin which is also charged with hydrogen ions, e.g. equimolar amounts of hydrogen ions and hydrazine ions. The temperature at which contact and hydrolysis are effected depends on the particular sugars, each of which form hydrazones of varying hydrolytic stability, e.g. fractional hydrolysis of invert sugar hydrazones is carried out at 40-80 C. to separate glucose and fructose. The process is conveniently effected on a column of cation exchange resin, fractional hydrolysis being effected by elution with water. The eluate fractions contain either the pure sugar component or are enriched in the required component which can be isolated by crystallization. Examples describe the separation of glucose and fructose from invert sugar, fructose and galactose from mixture thereof, sorbitol and glucose from a mixture thereof and pure lactulose from a mixture of lactulose, galactose and lactose.
Patent GB-687635-A (GB)
Title: Improvements in or relating to hoisting devices
IPC: B66D3/22
Filed: 1951-04-27
Abstract: 687,635. Pulley-hoists. STEEL PRODUCTS ENGINEERING CO. April 27, 1951. [May 31, 1950] No. 9899/51. Class 78 (v). A drive unit for a chain hoist suitable for loading bombs into an aeroplane is constructed so that the free end of the chain may be inserted readily and engaged with the driving sprocket while the power is shut off and without rotation of the sprocket. During operation the chain is maintained in contact with the sprocket by a retainer which forms also a removable closure for an opening in the housing through which the sprocket and the portion of the chain within the housing are accessible when the retainer is moved to the open position. An elongated slot in the housing 11 overlying the driving sprocket 30 receives a retainer 55 for the chain 22. The retainer has a rib 58 to guide the chain and is pivoted to the casing, a spring being arranged to tend to open it. The free end of the retainer has an aperture to receive a locking pin 61 mounted in the casing. The chain is directed through the casing by guides 33, 35 and is stripped from the sprocket 30 by projections 40, 41 on a pair of sector-shaped webs 39. Similar projections 50, 51 strip the chain from the idler sprocket 31. The hoist is driven from the motor 15 through worm gears 75, 80 and toothed gearing. A removable cover 92 permits access to the gearing. The hoist may also be driven by a hand crank, the shaft of which is engaged with the bore of the worm 75. A brake, which is applied to the motor shaft by springs when the motor is shut off and released by a magnet energized simultaneously with the motor, can be put out of action when the hoist is actuated by hand by pulling out the plunger 105 and retaining it in the extended position by rotating the locking member 106. The plunger is connected to the movable member of the brake mechanism by a pivoted member 100 and link 103
Patent GB-128175-A (GB)
Title: Improvements in Air Pumps.
Inventor: BRAMLEY ARTHUR
IPC: F04B39/00
Filed: 1919-04-22
Abstract: 128,175. Bramley, A. April 22, 1919. Portable hand-pumps.- The cup leather of a cycle pump is secured to the hollow plunger by inserting in the end of the plunger a tightly fitting spirally coiled member 2, and employing a coarsely threaded screw 5 in conjunction with it. The coil is held in position by pinching or denting the plunger, as at the part 6.
Patent GB-1041791-A (GB)
Title: Polymeric compounds containing silicon-nitrogen bonds
Inventor: AYLETT BERNARD JOHN
IPC: C08G77/62
Filed: 1962-03-15
Abstract: Solid polymers have a repeating structural unit -SiF2NR-, where R is alkyl or aryl. They may be obtained (i) by forming an adduct SiF4.2RNH2 from silicon tetrafluoride and the appropriate primary amine at normal temperature followed by pyrolysis, e.g. at 300 DEG to 400 DEG  F., in the presence of one of the following Lewis bases:-alkali metal amides, alkali and alkaline earth metal hydrides, alkali metal alumino-and boro-hydrides, boron hydrides, powdered magnesium, aluminium, beryllium or zinc, or Na/K alloy; (ii) by direct pyrolysis of the SiF4 and primary amine without preliminary adduct formation; (iii) by reaction of SiF4 with a primary amine RNH2 and pyrolysis of the intermediate (SiF3)2NR; or (iv) by reaction of SiF4 with a secondary amine R2NH and subjection of the intermediate SiF2)NR2)2 to amine exchange with a primary amine.  In examples: (1) the adduct SiF4.2NH2Me is pyrolized with sodamide or Mg powder; (2) SiF4 and MeNH2 are reacted in the presence of lithium aluminium hydride to give H2, SiH4 and (SiF3)2NMe (which is stated to be a new compound) which is heated to give the polymer and SiF4; and (3) SiF4 and Me2NH are similarly reacted to give H2, SiH4 and SiF2(NMe2)2 which is then subjected to amine exchange with MeNH2 to give the polymer.
Patent GB-105297-A (GB)
Title: Improvements in Motor Coats.
Inventor: SOLOMON DAVID
IPC: A41D3/04
Filed: 1916-07-17
Abstract: 105,297. Solomon, D. July 17, 1916, Coats; cuffs, coat and like; straps and bands.- A coat, convertible from a motor coat to an ordinary overcoat, and vice versa, has a folding flap or lateral extension a along one side, so that when extender and fastened to the opposite side by an additional row of buttons or other fastenings on the outside, it forms a motor coat with full front, but when the flap, is turned inwards and secured as by fastenings b to the inside of the coat, and the folded edge then secured by other fastenings to the opposite edge of the coat, it forms a straight-front walking coat. One or more straps f may be secured inside the coat at or near the two side seams, whereby the back of the coat may be drawn in as is desirable for a motor coat. When not required, the free ends of the strap or straps are secured inside the coat. The sleeves are provided with gauntlet cuffs g stitched at their inner ends inside the sleeves, and each is provided with adjacent rows of fasteners, so that the edges may be secured together as shown. The outer sleeve may then be fastened over it, or the edges of the gauntlet may be left free and its ends folded over the ordinary buttoned sleeve-end h.
Patent HU-T66683-A (HU)
Title: A moisture-curing polysiloxane mixture
Inventor: MEURER WILLI
IPC: C08K5/5419
Filed: 1991-10-08
Abstract: This invention relates to one-component silicone systems (herein referred to as 1-C-RTV compounds) which cure rapidly under the effect of moisture with elimination of certain carbonamides, develop good adhesion to many substrates in the process and give vulcanizates that are stable under extreme climatic conditions.
Patent HU-T64478-A (HU)
Title: Process for producing medical preparatives for treatment of b-cell tumours
Inventor: BANCHEREAU JACQUES
IPC: A61K38/20
Filed: 1991-12-10
Abstract: The present invention concerns pharmaceutical compositions for treating B-cell malignancies in a mammal afflicted with B-cell malignancies. More precisely, according to the invention, these pharmaceutical compositions comprise IL-4 as an active ingredient. The present invention is also directed to a method of treating B-cell malignancies, or inhibiting the proliferation or growth of malignant B-cell by administering IL-4 into mammals afflicted with B-cell malignancies. <IMAGE>
Patent HU-T38202-A (HU)
Title: Process for producing plastic mixtures with complex reaction to stimulus and of prolonged insecticidal effect
Inventor: NEMETH LASZLO
IPC: A01N25/10
Filed: 1984-06-11
Abstract: The prods. are prepd. by mixing insecticide agents like chloro-cpds. e.g. chlorodecom, carbamidic-acid derivs. e.g. methiocarb, phosphoric-acid-esters e.g. DDVP and pyrethroids e.g. tetra-metrin into PVC, together with colourants, odoriferous substances and aroma agents designed to attract insects. The compsns. contain further additives controlling the migration and diffusion of active ingredients to the surface in order to prevent the development of dangerously high surface concns. of insecticide and the quick drop of the initial concn.
Patent HU-T58603-A (HU)
Title: Production method of polytetrafluorethylene o-rings
Inventor: IVANOV JANOS
IPC: B29D99/00
Filed: 1988-07-26
Abstract: 'O'-rings are cut from a pure PTFE bush, using a tool with 2-points. The circumference of the O-ring is formed as four quarter-circle arcs. The front and rear points of the cutting tool are used alternately to cut quarter-circle arcs. The workpiece rotation is also reversed during the cutting process.
Patent HU-T52012-A (HU)
Title: Additional material for impoving the qualities of construction materials
Inventor: BODIS JANOS
IPC: C04B22/00
Filed: 1988-11-03
Abstract: The additive comprises (%) 50-75 HC1, 10-30 lime wash, 10-25 Al, 0.1-0.5 ammonia 0.1-0.3 oil. Al comprising powder or granules are dissolved in HC1 and the other ingredients are mixed in and the mixt. is left to stand for min. 50 mins
Patent JP-2000200572-A (JP)
Title: Cathode-ray tube
Inventor: ENOMOTO TAKASHI
IPC: H01J31/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube capable of being press-molded easily, and having sufficient strength against an atmospheric pressure load and high reliability, concerning a cathode-ray tube for dividingly scanning a phosphor screen by an electron beam emitted from plural electron guns. SOLUTION: A vacuum envelope 10 has such a glass panel 12 that a phosphor screen 20 is formed on the inner face, a glass rear envelope 14 installed oppositely to the glass panel 12, and two glass funnels 18 equipped with necks 16 respectively. The rear envelope 14 has a flat bottom wall 14a, and the plural glass funnels 18 are connected to the bottom wall of the rear envelope 14 by thermal welding.
Patent JP-S59128927-A (JP)
Title: Electronically controlled fuel injection device
Inventor: YAMAGUCHI HIROSHI
IPC: F02D41/04
Filed: 1983-01-10
Abstract: PURPOSE:To stabilize the air-fuel ratio of an engine, by obtaining a basic fuel injection amount with the use of an intake-air amount and engine rotational speed. CONSTITUTION:At step 50, the averaged value Q' of intake-air amount is obtained by dividing an integrated value of intake-air amount by the number of revolutions of an engine during the integration of intake-air amount. It a throttle valve is fully closed, the average value N of predetermined revolution numbers is obtained in order to eliminate the affection of abrupt changes in the rotational speed of the engine. The above-mentioned average values Q', N are used to obtain a basic fuel injection amount. Thereby, the occurrence of engine stall may be prevented when a clutch is engaged upon low rotational speed of the engine.
Patent JP-H06206043-A (JP)
Title: Coating method
Inventor: FUKAHORI MASAHISA
IPC: B01D19/00
Filed: 1993-01-07
Abstract: PURPOSE:To enhance the bonding strength of a coating film when coating is applied to the rough or porous surface of a work and to prevent the generation of a pinhole in a heating an drying process. CONSTITUTION:A coating method consists of a process applying coating material 2 to the surface 1a of a work 1 under atmospheric pressure, a process introducing the work 1 into a vacuum chamber 6 in such a state that the coating material 2 is not solidified to remove air bubbles (a) between the surface 1a of the work 1 and the non-solidified coating film 2A under vacuum and a process releasing the vacuum of the vacuum chamber to introduce the non-solidified coating film 2A into the fine recessed parts 1b of the surface 1a of the work.
Patent JP-H09190445-A (JP)
Title: Method for retrieving information and its device
Inventor: KAI HIROSHI
IPC: G06F9/06
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To relieve the burden of an operator and to improve retrieval efficiency concerning an information retrieving method and an information retrieving device whereby information stored in an information storage device is retrieved and information satisfying a prescribed condition is obtained. SOLUTION: A category database where a previously inputted message character string is registered in accordance with the category of the message character string is referred to so that a category table for classifying a newly inputted input message character string is generated (S52-S58). The prescribed condition for the message character string after translation corresponding to the input message character string is generated (S59) based on the category ID of the input message character string by referring to the category table. The message character string after translation satisfying the prescribed condition is obtained (S60) by retrieving translation words stored in a translation word database.
Patent JP-S60148324-A (JP)
Inventor: YUTANI KOUJI
IPC: H02H3/05
Filed: 1984-01-10
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-H08187506-A (JP)
Title: Continuous casting/rolling equipment for thin cast slab and bridle roll
Inventor: NOHARA YOSHIKATSU
IPC: B21B39/14
Filed: 1995-01-09
Abstract: PURPOSE: To execute a stable continuous casting and rolling work without meandering by providing a bridle device for imparting tension to a slab under high temp. environment controlled in atmosphere on the upstream side of a rolling mill. CONSTITUTION: The thin cast slab 1 which is pulled out from a twin roll 2 and partially solidified is cooled in a cooling zone after rolling it by a hot rolling mill through the bridle device, coiled by a coiler 8 and formed into a coil 9. Two bridle rolls 12a, 12b constitute one set, the horizontal and height positions of respective rolls are different from each other and the winding angle of the cast slab 1 from pinch rolls 3 is made so as to be >=180 deg.C. The bridle device 4 is turnable with a rotary shaft as a center, and the turning operation is corrected when tension is changed due to the variation of rolling speed and meandering over the allowable range is generated due to the wear of roll crown thereby returning the material to be rolled to the center. Thus the operation is stabilized by this centering function.
Patent JP-S60220835-A (JP)
Inventor: KENESU DEUEI AREN
IPC: G01L3/14
Filed: 1985-01-10
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-H03207171-A (JP)
Title: Still video camera
Inventor: ISOGUCHI SEIICHI
IPC: G03B17/40
Filed: 1990-01-10
Abstract: PURPOSE:To improve the handling by setting the interval time of interval photography optionally by utilizing a date display part and using an up/down switch. CONSTITUTION:With an INTERVAL switch 25, switching to an interval photographic mode corresponding to an interval photographing means and condition setting are performed, and the hour, minute, and second of the interval photographic interval and the quantity of photographs can be set every time the switch is pressed. When the switch is pressed continuously for >=0.5 second, the interval photographic mode is entered and the INT mark on the right side of a flower mark in a display window 6a illuminates. A mode switch 22 and a stroboscopic switch 23 correspond to a photographic interval time setting means. Thus, the photographic interval time is set optionally by the photographic interval time setting means, the time is displayed on the date display part by a photographic interval time display means. Consequently, the photographic interval time can optionally be set and the handling is improved.