baber/WOPTO huggingface dataset:
Patent GB-1398051-A (GB)
Title: 1-amino-or substituted amino benzimidazoles
IPC: C07D235/32
Filed: 1973-01-02
Abstract: 1398051 Benzimidazole derivative compositions MERCK & CO INC 2 Jan 1973 [7 Jan 1972] 249/73 Headings A5B and A5E [Also in Divisions A2 and. C2] Pharmaceutical and fungicidal compositions comprise a compound of formula (I): wherein R 2  is aryl, orthohaloaryl, a heteroaromatic radical containing from 1 to 3 hetero atoms selected from nitrogen, oxygen and sul- X # phur, or -NHCR 1  wherein R 1  is C 1-6  alkyl, C 1-6  alkoxy, C 4-8  cycloalkyl, C 4-8  cycloalkyloxy, aryl, haloaryl, aryloxy, amino, C 1-6  alkylamino, di (C 1-6  alkyl) amino, anilino, pyrrolidino, piperidino, morpholino, piperazino or a heteroaromatic radical containing from 1 to 3 heteroatoms selected from nitrogen, oxygen and sulphur, X is oxygen or sulphur, R 5  and R 6  are H, halogen, C 1-6  alkyl, C 1-6  alkoxy, C 1-6  alkylthio, phenyl, halophenyl, phenoxy, phenylthio, amino, C 1-6  alkylamino, di (C 1-6  X # alkyl) amino or -NHCR 1  wherein R 1  and X are as defined above, provided that when R 5  and R 6  are other than halogen at least one of R 5  and R 6  is H; and R 3  and R 4  are H, C 1-6  alkyl, CF 3 CO, C 1-6  alkanoyl, carboxy-C 1-6  alkanoyl, or benzyl, provided that only one of R 3  and R 4  is alkanoyl, trifluoroacetyl or carboxyalkanoyl, and when taken together, R 3  and R 4  are =CR 7 R 8  wherein R 7  and R 8  are H, C 1-6  alkyl, phenyl, carboxy, carboxy-C 1-6  alkyl, CF 3 CO or C 1-6  alkanoyl, provided that R 7  and R 8  are not both H or are not both selected from CF 3 CO and alkanoyl; or a pharmacutically acceptable acid addition salt/ thereof or a pharmaceutically acceptable alkali metal, alkaline earth metal, ammonium and amine salts thereof when either or both of R 7  and R 8  is/are carboxy, together with a carrier. The pharmaceutical compositions are used for the treatment and control of helminthasis and are administered orally. The compositions may be used in combination with other fungicides and/or bactericides, e.g. sorbic and propionic acids and their salts, mycostatin, sodium diacetate, trichomycin, amphotercin, griseofluvin, undecylenic acid, chloroquinadol, 5, 7-dichloro-8-hydroxyquinoline, sodium ophenylphenate, o-phenyl phenol, biphenyl, chlorinated phenols, sodium benzoate, dehydroacetic acid and its salts, and esters of p-hydroxybenzoic acid. The combinations are useful, for example, in the preparation of germicidal soaps and in the production of cosmetics.
Patent GB-709902-A (GB)
Title: Improvements in conductor devices having a variable electric resistance
IPC: H04B3/02
Filed: 1950-01-04
Abstract: 709,902. Telephonic amplifiers; microphones; gramophone pick-ups. JARRET, J. M. B., and JARRET, J. H. Jan. 4, 1950 [Jan. 8, 1949; Dec. 19, 1949], No. 250/50. Class 40 (4) [Also in Groups XXXV, XXXVI and XXXVIII] A pressure sensitive resistance consisting of a silicone rubber impregnated with extremely fine carbon particles is used in microphones, gramophone pick-ups and magneto microphone relays. A gramophone pick-up, Fig. 6, has a needle 23 whose oscillations vary the resistance of two resistance members 26, 27 connected in a bridge to provide an electrical output at 33. A microphone, Fig. 7, comprises a diaphragm 34 whose oscillations vary the resistance of resistance members 26a, 27a connected in a bridge to provide an electrical output at 33a. A magneto-microphonic relay, Fig. 8, comprises a magneto-strictive device 38 which varies the pressure on a resistance member 35 to provide an amplified output at 16a. Specification 591,452 is referred to.
Patent GB-113117-A (GB)
Title: Improvements in and connected with Side Delivery Hay Rakes and Swath Turners.
Inventor: BAMFORD JOSEPH
IPC: A01D78/00
Filed: 1917-01-08
Abstract: 113,117. Bamford, J., and Bamford, C. J. Jan. 8, 1917. Haymaking.-Relates to side-delivery hay-raking and swath-turning machines of the hind in which rake bars furnished with pendent tines are carried by a pair of eccentrically arranged rotary disks or spiders and are provided with pivoted extensions bars adapted to be turned inwards, either horizontally or downwardly, to reduce the overall width of the machine. The invention consists in providing locking-means to secure the extension bars in operative position, which are permanently attached thereto and do not involve the employment of any loose part. In the form shown in Fig. 1, the extension bar 2, pivoted on the upright pin 3 of the supporting fitting C, is secured in the operative position by a pivoted latch 8. The latch 8 may be carried by the main bar B or by the supporting bracket C, or may be replaced by a spring catch-pin carried by the flange 6 of the bracket C and adapted to engage a hole in the bottom flange 4 of the extension bar. An alternative form is described in which the extension bar is pivoted so as to turn downwardly in a vertical plane, the locking-means in this case preferably comprising an horizontal spring-pressed pin carried by the extension bar and adapted to engage a hole in a plate secured to the vertical flange of the main rake bar B.
Patent GB-242821-A (GB)
Title: Improvements in and relating to methods of and apparatus for the production of phonographic and the like records
IPC: H04R11/08
Filed: 1925-01-07
Abstract: 242,821. British Thomson-Houston Co., Ltd., (General Electric Co.). Jan. 7, 1925. Optical apparatus; electric and magnetic soundboxes; dampers. - In making sound records by electromagnetically operating a cutter, the current variations which cause the vibrations correspond to variations in light which are in accordance with and produced by the sound being recorded. Fig. 4 shows the general arrangement and the electrical circuit employed. The sound affects a transmitter 41, the diaphragm of which vibrates a mirror 45, which reflects light on to a photoelectric cell 43. This cell is connected in known manner in the grid circuit of a thermionic valve 44, the plate circuit of which includes a source of current 51, a resistance 52, condensers 53, 54, and coils 32 wound in series on opposed magnets 20, 21. Between the poles of the magnets, on which the coils are so wound that a current variation which strengthens the poles of one magnet weakens those of the other, a strip of magnetic material 14 carrying a cutting jewel 18 is mounted. The magnet poles are close to the cutter, and symmetrically arranged relatively thereto. The recording device is shown in detail in Fig. 1, which is a plan seen from underneath. The permanent magnets 20, 21 are adjustably clamped on a plate 10, having a projecting lug 11 on which is pivoted a frame 12 by which the vibratory strip 14 bearing the cutter 18 is carried. The strip extends across the frame 12, within which damping material 17 such as fibre or rubber is arranged on either side of the strip. The magnet poles 31 carrying the coils 32 extend into the centre of the frame 12, which can be adjusted about its pivot by a screw (not shown). The assemblage including the cutter is adapted to be moved along guide 60 so as to traverse the rotating blank on which the cutter operates. Specification 199,741 is referred to.
Patent GB-1422622-A (GB)
Title: Laser device
IPC: H01S3/034
Filed: 1974-01-04
Abstract: 1422622 Lasers FRANCE ARMED FORCES MINISTER OF 4 Jan 1974 00514/74 Heading H1C A laser output window, Fig. 4, is formed by a plurality of monocrystalline transparent plates 1 mounted in a common plane. As shown arcuate plates 1, e.g. of gallium arsenide, are sealed into recesses provided by matching support and cover frames, each frame consisting of a central base 4, 14, Fig. 5, radially extending ribs 5, 15 and a circular rim 3, 13. The support frame is secured to the laser housing E by screws passed through holes 7, while for replacing the plates the cover frame is removably secured to the support frame by screws 8. A concave resonator mirror M5 is mounted centrally on the support frame the ribs 5 of which are chamfered and polished, Fig. 9, on the side facing the source of laser emission L. The transparent plates 1 are cooled at their outer peripheries by a coolant circulated by way of ducts 19 in the laser housing and channels 18, 20 in the support frame. Further coolant is supplied by radially extending tubes 11a which communicate with the inner peripheries of the plates through channels 18a, 20a, Fig. 11. Seals 17 between the plates and support and cover frames are provided. The window as a whole may be rectangular and be formed of rectangular or rhombic plates, Figs. 12 and 13 (not shown).
Patent GB-592512-A (GB)
Title: Method of making inductance coils
IPC: H01F17/00
Filed: 1944-02-10
Abstract: 592,512. Transformers. THOMSON, A. Feb. 10, 1944, No. 554/45. Convention date, Dec. 8, 1942. Divided out of 592,491. Drawings to Specification. [Class 38 (ii)] The invention comprises the method of winding the inductance coils described in Specification 592,491.
Patent GB-231596-A (GB)
Title: Improvements in or relating to gas and like heating stoves
IPC: F24C1/08
Filed: 1924-01-08
Abstract: 231,596. Jackson, W. J. Mellersh-, (Crane Co., W. M.). Jan. 8, 1924. Gas heating-stoves. -A gas stove is provided with a singlewall, rigid, hollow incandescent element 30, closed at the bottom by a burner 19 having orifices 23 so arranged that the flame completely fills the interior of the element. The walls of the element are provided with three sets of orifices, of which the lower set 31, serving for secondary air supply, and the upper set 33, through which the combustion products escape, are comparatively large, whilst those in the intermediate set 32, through which heat radiation occurs, are smaller. The incandescent element shown is of conical form with a rounded top, and is cast in one with the burner body 19. The burner is provided with integral supports 28 attached to a. flange 29 on the base member of the casing. The body 11 of the casing carries a top 36 raised from it by supports 37 to leave spaces for the escape of combustion products. The upper part of the body is perforated, whilst the lower part is imperforate to avoid agitation of the air around the base of the cone 30. In a modification, the incandescing element is separate from the burner and is carried by a flange on the latter, whilst the burner is supported in a central aperture in the top of a base member which completely closes the bottom end of the casing.
Patent GB-637760-A (GB)
Title: Improvements in or relating to pipe joints
IPC: F16L19/07
Filed: 1948-01-08
Abstract: 637,760. Pipe joints. AMERICAN CAST IRON PIPE CO. Jan. 8, 1948, No. 604. Convention date, June 10, 1940. [Class 99(i)] In a pipe joint comprising a spigot 10, a socket 11 and a screwed gland ring 17, the socket having an inclined wall 14 ending in a shoulder 15 which is substantially at right angles to the axis of the socket and is large radially compared with the radial clearance 30 between the spigot and the socket, thus providing a chamber for an annular gasket 16, the gasket is tapered and has an inner end surface engaging the shoulder 15 and an outer end surface making a large angle with the socket axis, and the ring 17 has two angularly-related faces 21, 22, the face 21 being inclined with respect to the axis of the ring to engage the axis of the ring to engage the gasket and compress it radially against the spigot. In a modification, Fig. 2 (not shown), a washer is positioned between the ring and the gasket and a triangular-shaped ring is positioned between the shoulder and the gasket which may be bevelled to receive the ring.
Patent GB-508663-A (GB)
Title: Improvements in paper fastening apparatus
IPC: B31F5/02
Filed: 1939-01-10
Abstract: 508,663. Sealing; perforating. HAHN, H. Jan. 10, 1939, No. 801. Convention date, Feb. 26, 1938. [Class 146 (ii)] [Also in Group VIII] In apparatus for fastening sheets of paper together of the kind in which a tongue and a slit are simultaneously formed in the papers, the tongue being pressed through an aperture in the slit-cutter and subsequently drawn through the slit on the return of the parts to normal position, the whole of the mechanism is enclosed in a casing formed of a base part a and a spring-controlled upper part c pivotally mounted in the base. The tongue and slit cutters f, g respectively are secured in the part c and the cutter f carries a pivoted member h. A plate m normally raised by spring n to the top of the slot b for the insertion of the papers, is pressed onto the papers by springs l when the part c is depressed against the action of a spring e. The cutters f, g pass through apertures q, r respectively in the plate m, and; after the cutting has been effected, the part k of the member h bears against the part of the plate m between the apertures to cause the member to pivot and press the tongue through a slot in the cutter g. The base is provided with a rubber foot p.
Patent GB-112512-A (GB)
Title: Apparatus for Cooling and Drying Compressed Materials and Substances, Seeds and the like and for Removing Dust therefrom.
Inventor: MARSHALL WILLIAM
IPC: F26B17/12
Filed: 1917-01-17
Abstract: 112,512. Marshall, W. Jan. 17, 1917. Pneumatic separating. -Apparatus for cooling, drying and removing dust from compressed blocks used as cattle food, seeds, &c., by air blast, comprises a series of chambers A, Figs. 1 and 2, arranged radially around a central air pipe C communicating with radial passages B, the material being fed to the chambers in succession from a rotatable hopper H<2> and spread against the walls of the chambers by conical &c. spreaders A<1>. The sides D and fronts F of the chambers are formed by gridwork, perforated plates &c., and the central air passage is formed by spaced plates C<2>, Fig. 2, or by a slotted tube. The radial air passages B are closed at the top by round or angled cappings C<3>, and a sheet metal casing G surrounds the chambers and forms a dust-collecting space, from which dust may be removed through doors G<1>. The bottoms of the chambers are fitted with hopper-shaped outlets K<1> with slides &c. K<2>. Air is forced by a blower L<1> into the central passage and passes through the openwork walls of the chambers into the mass of material. The spreaders are open at the bottom and fitted with pipes A<2> for leading away hot air or vapour. The apparatus may be of octagonal form, as shown, or triangular, circular, &c. In a modification, Figs. 3 and 5, the chambers are arranged side by side, the lower parts having openwork walls M', N<1> enclosed in a casing G. Air is supplied to a common transverse passage at the back. A series of fixed spouts P are supplied in succession from a fixed hopper Q fitted with a rotatable box R carrying one or more spouts R<1>.
Patent GB-750637-A (GB)
Title: Improvements in or relating to coating metals with composite metallic aluminium compounds
IPC: H01J19/30
Filed: 1954-01-12
Abstract: 750,637. Making cased or compound forms. TELEFUNKEN GES., [formerly TELEFUNKKEN GES. FUR DRAHTLOSE TELEGRAPHIE]. Jan. 12, 1954 [Jan. 12, 1953], No. 827/54. Class 83 (2). In a method of forming a black aluminium compound heat-radiant coating on metals, a layer of aluminium is first applied as by coldrolling and is heated to form the intermediate compound at the junction, the unconverted aluminium on the surface being subsequently removed. Aluminium is applied to nickel, iron, tungsten or molybdenum sheet, strip, wire, mesh, &c. and heated in a vacuum or protective gas such as hydrogen at approximately 600‹ C. for 10 minutes. The surface aluminium is then removed as by a weak solution of sodium hydroxide, soda or hydrochloric acid or by forming an amalgam in mercury or mercury salts. Electrodes for electron discharge devices may be punched from the coated sheets or preformed electrodes may be given the black coating.
Patent GB-764119-A (GB)
Title: Improvements in or relating to the cold seperation of gas-mixtures
IPC: F25J3/08
Filed: 1955-01-11
Abstract: 764,119. Cold separation of gases. NAAMLOOZE VENNOOTSCHAP PHILIPS GLOEILAMPENFABRIEKEN. Jail. 11, 1955 [Jan. 13, 1954], No. 871/55. Addition to 746,436. Class 8(2) In the separation of one or more condensible components of a gas mixture, e.g. the water and carbon dioxide content of air by cooling in a heat-exchanger as claimed in the parent Specification and comprising a plurality of fins or vanes 20, 21, Fig. 1, projecting laterally from carrier parts 16, 17 bridged by a member 18 and connected at one end to a thermal sink, e.g. a known gas refrigerator, and wherein the mean temperature of the vane or vanes on which deposition of a component begins is maintained at not more than 20 C. below the highest temperature at which deposition can occur and also wherein the temperature difference between successive vanes in the direction of gas flow is not greater than 20C., the gas mixture is precooled in another heat-exchanger 34 by thermal contact with a cooling medium. The latter comprises the cooling water of the gas refrigerator. In operation air entering through apertures 28 is precooled by coil 34, water ice is deposited on apertured vanes 21 carbon dioxide is deposited on apertured vanes 20 and liquefaction occurs on apertured vanes 19 projecting from an extension 15 of the carrier part 16; the liquid being run off through an outlet 31. In a modification the thermal sink comprises a boiler 43, Fig. 3, of an air separation column 41 and the apertured vanes 54, 52 on which water and carbon dioxide ice is deposited project from tubular members 48, 46 located below the boiler bottom 44. The precooling exchanger comprises a water duct 65, 66 below the lowermost vane 54. The so purified air at substantially atmospheric pressure is fed through a duct 62 to the column 41 from which nitrogen gas is passed to a gas refrigerator where it is liquefied and returned through a duct 71 as reflux. Oxygen vapour passes down the tubular members 46, 48 to an outlet 57.
Patent GB-1094165-A (GB)
Title: Device for the separating as by cutting of coiled material
IPC: B21C47/14
Filed: 1966-01-07
Abstract: 1,094,165. Winding and reeling. DEMAG A.G. Jan. 7, 1966 [Jan. 26, 1965], No. 936/66. Heading B3E. In a device for cutting coiled material the coils drop onto a mandrel 8, and are cut by one of two shears 22. The selected turn is moved into the cutters of the shears by one of two pivoted arms 2a, 2b which are pivotally mounted on carriages 5 and 4 respectively. The arms are pivoted intermediate their length at 3 and comprise a longer section which extends across the axis of the coiled material and a shorter section which carries a roller 17. When it is desired to cut the material the carriages are moved together by means of a common linkage actuated by a fluid cylinder 10. During the latter part of the travel of the carriages the rollers 17 engage stops 18 fixed to the frame of the device and the arms are rotated about their pivots. The dotted line positions show the limits of movement of the arm 2a. Springs 19 return the arms.
Patent HK-39897-A (HK)
Title: Frequency limited resonant regulator
Inventor: TRUSKALO WALTER
IPC: H02M3/315
Filed: 1997-04-03
Abstract: In a resonant regulator power supply, a resonant circuit (10) is coupled to a source (S1,S2) of alternating input voltage that is controllable in operating frequency. A power transformer primary winding (W1) is coupled across the capacitive element (CO) of the resonant circuit (10) for generating an output voltage across a secondary winding (W3). A control circuit (50) varies the operating frequency in a negative feedback loop to regulate the output voltage on the positive slope of the frequency characteristic curve. A frequency limiting circuit (60) prevents the operating frequency from passing through the resonance frequency of the resonant circuit. <IMAGE>
Patent HU-T59675-A (HU)
Title: Process for producing chloro-thiazol derivatives
Inventor: UNEME HIDEKI
IPC: C07D277/20
Filed: 1991-03-14
Abstract: Novel processes for preparing 2-chlorothiazoles, useful as an intermediate for insecticides, from allyl isothiocyanate derivatives having the formula [ II ]: <CHEM>  wherein X represents a leaving group, are simple and convenient reaction procedures under mild conditions without need of a large excess of a chlorinating agent. Further, processes for preparing 5-(aminomethyl)-2-chlorothiazole or salts thereof from the compound [ II ] achieve higher yields by simple, convenient and inexpensive procedures.
Patent JP-2000200612-A (JP)
Title: Rectangular alkaline secondary battery
Inventor: TAKAHASHI HIDEKI
IPC: H01M10/28
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular alkaline secondary battery improved in high-rate discharging characteristics. SOLUTION: This rectangular alkaline secondary battery is equipped with a positive electrode 4 including a current collector 20 made up of longitudinally elongated three-dimensional porous bodies, a positive-electrode terminal 13 electrically connected to an upper end of the current collector 20, and a positive- electrode mix 21 borne by the current collector 20, and characterized in that main holes 22 of those in the current collector 20 are constructed to have a longer length in the longitudinal direction of the current collector 20 than its length normal in the longitudinal direction of the current collector.
Patent JP-S5493932-A (JP)
Title: Data transfer system for computer system
Inventor: YUUKI MASAMI
IPC: G06F9/48
Filed: 1978-01-06
Abstract: PURPOSE: To realize the easy processing of the software, the increase of the transfer velocity and the simplification of the transfer system by separating the interruption process part from the automatic IO precess part within the microprogram of the data transfer system.  
     CONSTITUTION: Arithmetic unit 100A is a processor which performs various kinds of operations based on the microorder of ROM101, and control circuit 102A is the software which operates on the output of 100A. ROM address setting unit 102B stores the order taken out from the main memory and also designates the ROM address of microprogram ROM101 via the order taken out. With start signal 102a, the central process unit performs starting of the data transfer between the main memory and the input/output device. And with function signal 102b, the central process unit designates various kinds of actions to the input/output device and the main memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07196965-A (JP)
Title: Ink for ink jet printer
Inventor: SHIMOMURA TETSUO
IPC: C09D11/037
Filed: 1994-01-06
Abstract: PURPOSE:To provide an ink for an ink jet printer extremely reduced in the blurring of the ink, exhibiting an excellent image concentration, and suitable for ink jet printing, by dispersing specific polyester particles dyed with a dye, etc., having a specified particle diameter in water. CONSTITUTION:This ink comprises a water dispersion containing polyester particles dyed with a dye or a pigment, e.g. a disperse dye such as C.I.Disperse- Yellow-198 and having ionic groups such as sulfonate, carboxylate, phosphate or amine groups in an amount of 20-1000eq/ton as a dispersoid, the average particle diameter of the polyester particles being 0.2-1mum, and the particles having particle diameters of <=0.1mum being contained in an amount of <=1wt.%.