baber/WOPTO huggingface dataset:
Patent GB-579984-A (GB)
Title: Improvements in or relating to ordnance
IPC: F41A5/32
Filed: 1943-06-15
Abstract: 579,984. Automatic ordnance. RUAU, F. F., and MOLINS MACHINE CO., Ltd. June 15, 1943, No. 9604. [Class 92 (ii)] Relates to automatic and semiautomatic breech mechanism for ordnance of the kind in which the rounds are automatically fed to the breech, the sliding breechblock being opened automatically during run-out by a roller 6 on a crank-arm 5 engaging a cam 7 to compress a closing spring (not shown) which is released by the insertion of a round. According to the invention, the speed of closing the breech is increased by providing an additional spring 18 which operates on' the breech-block during the initial part of the closing movement. This spring is compressed at the end of run-out by the roller 6 engaging a surface 22 on a lever 15 after the breechblock has been retained open by the usual catches. The additional spring may be supplemented by a further and disconnectable spring 27 if desired. The invention also includes in combination the devices described in Specifications 579,998 and 579,999 for raising the firing rod 33 about a pivot 37 to an inoperative position clear of an abutment 36 on the usual trigger-operating device 32. Automatic firing is thus prevented and the firing of single rounds is permitted under the control of a lever 39. Specifications 578,477 and 578,478 also are referred to.
Patent GB-200175-A (GB)
Title: Detergent compound and methods of making the same
IPC: C11D7/02
Filed: 1922-04-04
Abstract: A crystalline detergent compound which is solid at ordinary temperatures, and having the formula A12O3 (S1O2)x (Na2O)x-1 (H2O)y where x represents any number greater than seven, is made by boiling together a mixture of aluminium silicate, sodium silicate, and caustic lye.  The boiled mixture is preferably chilled to a semi-plastic condition and allowed to solidify.  When x has the value 75, the compound is completely soluble and has a melting-point of 126 DEG  F.  To enhance the watersoftening properties of the compound, alkali metal salts of weak acids such as sodium or potassium carbonates, or other carbonates or phosphates or borates may be mixed with it.  An emulsifying-agent such as sulphonated or saponified oils or fats may also be added, preferably in amounts of about 5 per cent. To provide for loss of alkali oxide during cleansing operations, a further amount of oxide, up to 2 molecules for each molecule of detergent, may be mixed with the compound.ALSO:A crystalline detergent compound which is solid at ordinary temperatures, and having the formula Al2O3(SiO2)x (Na2O)x-I (H2O)y where x represents any number greater than seven, is made by boiling together a mixture of aluminium silicate, sodium silicate, and caustic lye.  The boiled mixture is preferably chilled to a semi-plastic condition and allowed to solidify.  When x has the value 75, the compound is completely soluble and has a melting point of 126 DEG  F.  To enhance the water-softening properties of the compound, alkali metal salts of weak acids such as sodium or potassium carbonates, or other carbonates, or phosphates or borates may be mixed with it.  An emulsifyingagent such as sulphonated or saponified oils or fats may also be added, preferably in amounts of about 5 per cent.  To provide for loss of alkali oxide during cleansing operations, a further amount of oxide up to two molecules for each molecule of detergent, may be mixed with the compound.
Patent GB-950027-A (GB)
Title: An improved window operating mechanism
IPC: E05F11/12
Filed: 1962-03-14
Abstract: 950,027. Window operating mechanism; stays. R. HAY. March 14, 1962 [March 24, 1961], No. 9738/62. Headings E2F and E2M. Window operating mechanism comprises a housing 1 attached to the window sill, a stay 5 pivotally connected at one end to the housing and at the other end to the movable window frame 3, and a screw and sleeve connection 8, 12 pivotally mounted in the housing and pivoted to the stay between the ends of the latter, the pivotal connections being such that the stay can move either in a fixed plane, for the operation of a vertically pivoted casement window, or in a tilting plane for the operation of a horizontally pivoted window. The sleeve 8 has a collar 14 which engages grooves 13 in a pair of hemispherical bearing halves (Fig. 8) rotatable in a substantially spherical cavity in the housing so that the sleeve can rotate about its axis and is universally pivoted in the housing but cannot move axially. The stay 5 is connected by a universal joint 20, 21 to a shoe 5a slidable in a channel 6 on the window frame 3 and carries at its other end a pivot 17 having hemispherical ends received in corresponding recesses in the housing. Two pairs of such recesses 18, 19 are provided so that the stay can be reversed for left or right hand operation. The housing includes a removable base plate 10 (Fig. 5). The sleeve 8 can be rotated by a handle 7, or alternatively a ratchet mechanism, a cord, or a sproket and chain can be fitted. A fly screen 4 is provided.
Patent GB-566336-A (GB)
Title: Improvements in or relating to pumps of the rotary type
IPC: F04D29/02
Filed: 1943-06-18
Abstract: 566,336. Rotary pumps. SULZER FRERES SOC. ANON. June 18, 1943, No. 9817. Convention date, June 18, 1942. [Class 110 (i)] Rotary pumps are made of separate elements in the form of tubes, rods and sheets of plastics, such as synthetic resin, fixedly connected as by welding. In the centrifugal pump shown, the casing consists of tubes 9, 10 and sheet 11, the cover i of a tube 17 and sheet 18, the impeller of a sheet 1 carrying blades 2, 3, the shaft hub of a tube 4 carrying the impeller, the linkage-preventing device of a tube 7 and sheet 8, the cap m of tubes 21, 22 and a sheet 23, and the inlet of a tube 19 and a sheet 20. The pump is clamped between a flange a on the motor casing and a ring c bolted thereto.,
Patent GB-782938-A (GB)
Title: Improvements in or relating to method and apparatus for welding filaments or wires
IPC: B23K11/26
Filed: 1955-04-04
Abstract: An alloy is formed on a resistance wire of composition 55 per cent Cu 45 per cent Ni by discharging a condenser in a spark between the resistance wire and a wire of composition 78 per cent Fe, 5 per cent Al and 16 per cent Cr.
Patent GB-1372604-A (GB)
Title: Stabilization of polyester compositions
IPC: C08G63/42
Filed: 1972-03-02
Abstract: 1372604 Substituted coumaran and chroman compounds FUJI PHOTO FILM CO Ltd 2 March 1972 [3 March 1971] 9889/72 Heading C2C [Also in Division C3] 2,2 - Dimethyl - 5 - hydroxy - 7 - tert - butyl coumaran is prepared by reacting hydroquinone and methallylchloride to give 2,2-dimethyl - 5 - hydroxycoumaran which is then reacted with tert-butyl alcohol. 2,2 - Dimethyl - 6 - hydroxy - 7 - tert - butyl chroman is prepared by reacting tert-butylhydroquinone and 2-methylbutadiene.
Patent GB-177067-A (GB)
Title: Improvements in vacuum filters
IPC: B01D33/00
Filed: 1921-04-04
Abstract: 177,067. Mauss, W. April 4, 1921. Leaf filters.-Filter leaves, after remaining for a period without movement in a filtering-tank, are cleansed during a substantially continuous movement away from and back to the filtering- tank. An oscillating shaft 2 carries the leaves 1 over from a filtering-tank 3 to a tank 4, which receives the cakes stripped from them. The liquid is supplied to the tank 3 through a butterfly valve 23 controlled by a float 26 in the tank. When, on account of the decreased permeability of the leaves, the liquid level in the tank 3 rises, a float 31 turns a counter-weighted lever 32 and actuates a valve 42 controlling the supply of a motive fluid to a motor 15, which operates reversing belt-gearing 8 - - 13 driving the wormgearing 5, 6. The leaves are thus lifted over into the tank 4, the motion continuing until a pin 21 on the wheel 6 contacts with a counterweighted lever 19, the arm 17 of which engages the rod 14 and moves the belts so that the motion of the shafts 2, 7 is reversed. A pin 20 on the wheel 6 brings the lever 19 and the rod 14 into the neutral position to stop the motion when the leaves return to the filter tank. The valve 23, while the leaves are away from the tank 3, is held closed by a lever 27 which is held down by a pin on the adjacent leaf while the leaves are in filtering position.
Patent GB-608578-A (GB)
Title: Improvements in or relating to apparatus for feeding or delivering sheets or the like to or from printing or other machines
IPC: B41F13/00
Filed: 1944-05-23
Abstract: 608,578. Printing &c. machines. STEVENS, A. H. (Miller Printing Machinery Co.). May 23, 1944, No. 9933. [Classes 100(i) and 100(ii)] Sheet-feeding or delivery apparatus for printing or other machines, which is movable bodily toward and away from operative position, has at one side means engaging a guide rail secured to the floor and at the other side guide means directly engaging the floor and means for' ensuring that the apparatus is positioned correctly relatively to the machine when in its operative position, the devices at the second - mentioned side being so positioned as to allow of free access to the feeding or delivery apparatus on that side. As shown, applied to sheet-delivery apparatus of a flat-bed printing-press, one of the side frames 11 is supported by rollers 14 on a fixed rail 10 and has a projection 13 interlocking with the rail to prevent tilting. The other side frame 12 is supported directly on the floor 9 by a rubber-covered roller 25. A beam 18 fixed to the frame 12 extends towards the press and has an horizontal flange 33 which rides between rollers 34, 35 on the'press frame 4 so that the latter takes a substantial part of the weight of the delivery apparatus when it is in operative position and ensures that it is accurately aligned with the press. At the same time, the absence of any obstruction such as the fixed rail at one side of the delivery apparatus, allows a truck to be moved under the pile support 6 at this side to remove the pile if this cannot be effected from the end. The roller 25 is offset longitudinally from the pile support so as to allow of free access to the pile support from the side and is mounted on a rotatable eccentric 23 for adjustment purposes.
Patent GB-100951-A (GB)
Title: Improvements in or relating to Prosthetic Apparatus.
Inventor: BRUNET RAOUL LOUIS EDGARD
IPC: A61F2/58
Filed: 1916-07-15
Abstract: 100,951. Brunet, R. L. E. July 17, 1915, [Convention date]. Limbs, artificial. - Relates to a substitute for the right hand in the form of pincer-like members simulating the action of the thumb and index, together with another appliance, of the nature of a universal fitting, attached to the left arm. The pincers hand has an aluminium bracelet 1, Fig. 1, lined by a padded plate 2 which may be forced against the forearm by means of screws 3. Shaped blade-like members 6, 7, Fig. 2, forming the pincers, are secured to the bracelet and normally pressed into contact by springs 8, 9; but by a tractive effort upon a strap 15, a cam 11 may be rotated to separate the blades, as shown in Fig. 2, the strap being conveniently attached to a bracelet 16 for wear upon the upper arm. In cases where the forearm also has been amputated, in whole or part, a suitable artificial arm is necessary to carry the hand member. Fig. 3 shows a left-arm attachment in the form of a tool or like holder constituted by bent blades 18, laced at 18<1>, with a shock-absorbing buffer 19 and a projecting pin 20, upon which the handles of knives, forks, and other instruments are adapted to take and to be secured in place by a spring pin 21<1> engaging a corresponding recess in the handle. In cases where the whole of one arm has been amputated, a suitable framework or arm is provided to carry the pincer apparatus, the operating-strap of which passes around the shoulder and back, and through a guide on a shoulder strap to a bracelet upon the remaining arm. Fig. 7 shows a spring clip 34 to be held by the pincers at the part 35 for the manipulation of cylindrical objects, such as bottles.
Patent GB-604444-A (GB)
Title: Anti-back flash welding or heating torch
IPC: F23D14/82
Filed: 1945-04-20
Abstract: 604,444. Blowpipe burners. VOLCAN SOC. ANON. April 20, 1945, No. 9965. Convention date, June 21, 1943. [Class 75(i)] In a welding or heating torch the acetylene supplied through peripheral orifices 4 in a member 2 to an annular passage 5 between the member 2 and the torch body 1 meets at an acute angle the oxygen supplied through small orifices 8 arranged in a circle around a core 8 forming a back flash screen, the suction effect after a back flash producing a mixture too rich in acetylene for combustion. In another construction parallel narrow annular oxygen and acetylene passages surround a central core. In a further construction the oxygen passage is fitted with a solid baffle behind a central discharge orifice into the mixing tube.
Patent HU-T60992-A (HU)
Title: Process for producing optically active norbornyl amine derivatives
Inventor: OHTANI MITSUAKI
IPC: C07C311/20
Filed: 1991-03-29
Abstract: A process for preparing an optically active compound useful as an intermediate for the preparation of clinically important thromboxane A2 (TXA2) receptor antagonist by resolving a racemic mixture of norbornyl amine of formula (I): <CHEM> wherein R<1> is hydrogen, lower alkyl or lower alkyl substituted with -COOR<3> at the terminal methyl residue; R<3> is lower alkyl; Y is oxygen or methylene; m and n are independently 0 or 1 with a chiral acid.
Patent HU-T53586-A (HU)
Title: Process for producing glutaric acid derivatives
Inventor: CHALLENGER STEPHEN
IPC: C07C67/333
Filed: 1990-04-04
Abstract: The invention provides a process for preparing a compound of the formula:- <CHEM>  or a base salt thereof,  wherein R<2> is hydrogen or C1-C6 alkyl optionally substituted by up to 3 substituents each independently selected from C1-C6 alkoxy and C1-C6 alkoxy(C1-C6 alkoxy)-; and R<3> is C1-C6 alkyl or benzyl, said benzyl group being optionally ring-substituted by up to 2 nitro or C1-C4 alkoxy substituents,  comprising reaction of a compound of the formula:- <CHEM>  wherein  R<1> is C1-C4 alkyl, phenyl, benzyl or C1-C4 alkoxy; and R<2> and R<3> are as previously defined for a compound of the formula (I), with hydrogen peroxide or a source of peroxide ions: said process being optionally followed by conversion of the compound of the formula (I) to a base salt thereof.
Patent HU-T34752-A (HU)
Title: Process for producing 2-amino-1,2,4-triazolo-/1,5-c/pyrimidine derivatives substituted at the 5 position
Inventor: PAUL ROLF
IPC: A61K31/41
Filed: 1984-07-27
Abstract: This invention is concerned with 5-substituted-[1,2,4] triazolo[1,5-c]pyrimidin-2-amines selected from those of Formula I, which are active as antiasthma agents.
Patent HU-T65205-A (HU)
Title: Apparatus for heating a fluid
Inventor: BODGER PATRICK SLEWYN
IPC: F24H1/10
Filed: 1991-05-23
Abstract: A main-frequency electrically powered fluid heater which includes a coreless transformer and an electrically conductive jacket through which flows the fluid to be heated; the coreless transformer comprises a primary winding electrically insulated from the jacket but at least partially surrounding it, and a secondary winding arranged so as to be linked by magnetic flux from the primary winding; secondary winding being electrically insulated from the primary winding, but electrically connected to the jacket, so that the jacket is heated both by resistance heating and by eddy current heating.
Patent HU-T50380-A (HU)
Title: Modular heat exchanger for climating buildings
Inventor: SANTORO GENNARO
IPC: F16L37/10
Filed: 1987-07-31
Abstract: PCT No. PCT/IT87/00077 Sec. 371 Date Apr. 5, 1988 Sec. 102(e) Date Apr. 5, 1988 PCT Filed Jul. 31, 1987 PCT Pub. No. WO88/01039 PCT Pub. Date Feb. 11, 1988.A heat exchanger, particularly a radiator for the heating of buildings is formed with a modular unit comprising a tubular finned element of extruded aluminum in which upper and lower headers of die-cast aluminum are engaged by an interference fit and a sealing O-ring gasket. The headers being connected through couplers by bayonet type coupling. The unit being completed passivated and/or anodized against corrosion.
Patent HU-T40116-A (HU)
Title: Process for production of new cristallic form of benzotiozin-dioxid
Inventor: ROBERTSON ROBERT L
IPC: C07D417/12
Filed: 1985-11-15
Abstract: A novel crystalline form of the monoethanolamine salt of N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide has been prepared. This novel crystalline form is designated as polymorph I and is useful in therapy as a nonsteroidal antiarthritic agent. Methods for preparing this polymorph from readily available materials are provided.
Patent HU-T38831-A (HU)
Title: Process for extracting of concentrated propolis solutions suitable for production of cosmetical preparatives and production of cosmetics containing propolis
Inventor: WEBER TAMAS
Filed: 1984-11-29
Abstract: Biologically active ingredients of propolis may be obtd. from alcohol soln. A gas, led through a suspension of raw propolis and a solvent causes desintegration of raw propolis by flotation. - Propolis is then extracted,the impurities are filtered off and the filtrate is concentrated.
Patent HU-T36812-A (HU)
Title: Process for preparing benzothiazine derivatives and pharmaceutical compositions containing such compounds
Inventor: HENNING RAINER
IPC: C07D279/16
Filed: 1984-12-17
Abstract: Benzothiazine derivatives of the formula I    <IMAGE>  (I)  with (R(1), R(1)', R(1)'', R(4) and R(4)' equal to hydrogen, alkyl, alkoxy, halogen, nitro, hydroxyl, acetamido or amino; R(2) equal to hydrogen, alkyl, alkenyl, phenyl; R(3) equal to hydrogen, alkyl, alkenyl, phenyl; R(5) equal to hydrogen or (C1-C3)-alkyl; R(6) equal to one of the following groups,   <IMAGE>   <IMAGE>  with R(7) and R(8) equal to hydrogen, alkyl, cycloalkyl, phenyl; R(9) equal to hydrogen, alkyl, phenyl, pyridyl, pyrimidinyl or benzoyl; R(10) equal to hydrogen, alkyl, phenyl; R(11) equal to hydrogen, hydroxyl, alkoxy or, together with R(12), a bond; and R(12) equal to hydrogen or, together with R(11), a bond; m equal to 1, 2, 3 or 4; n equal to 0 or 1; p equal to 0, 1, 2, 3 or 4, and X equal to oxygen or two hydrogen atoms, and salts of the compounds of the formula I with physiologically tolerated acids and a process for the preparation of compounds I, likewise a method of treatment of disturbances of the calcium balance of a human body are described.
Patent ID-18143-A (ID)
Inventor: NATCHUS MICHAEL GEORGE
IPC: C07D211/60
Filed: 1997-08-28
Abstract: The invention provides compounds which are useful as inhibitors of metalloproteases, and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to a compound having a structure according to Formula (I). Also disclosed are compounds, pharmaceutical compositions and methods of treating diseases characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.
Patent ID-22360-A (ID)
Inventor: MIYABE JUNICHI
IPC: A61J1/03
Filed: 1999-04-05
Abstract: A dividable tablet (Ta) which is not chipped, can be divided easily and accurately, has excellent impact resistance and rarely causes twining in the film-coating step, wherein a dividing line (Ld) is formed along a center line on the upper surface (Sa) of the tablet (Ta), ridgelines (L1, L2) are each located on an inner side of the peripheral portion (e1) of the tablet (Ta) to surround the dividing line (Ld) in two areas (R1, R2) defined by the dividing line (Ld) on the upper surface (Sa) of the tablet (Ta), the lower surface (Sb) of the tablet (Ta) gradually rises from the peripheral portion (e1) of the tablet (Ta) toward the center portion (C) thereof, and areas around the ridgelines (L1, L2) are each formed by a convex surface. <IMAGE>
Patent ID-23467-A (ID)
Inventor: JAMES BAKER MICHAEL
IPC: C07C69/15
Filed: 1999-08-11
Abstract: In a process for the production of vinyl acetate in which ethylene, acetic acid and oxygen-containing gas are combined at elevated temperature in the presence of a catalyst material to produce (i) a product mixture comprising vinyl acetate, (ii) a liquid by-product comprising acetic acid and water and (iii) a gaseous by-product comprising carbon dioxide, the liquid by-product is separated from the product mixture and treated to reduce the water content therein before being recycled to the reactor such that the amount of water entering the reactor comprises less than 6 wt%, preferably less than 4 wt %, more preferably less than 3 wt% of the total of acetic acid and water entering the reactor. <IMAGE>
Patent JP-H02183902-A (JP)
Title: Rotary warning light
Inventor: OISHI MASAFUMI
IPC: F21S2/00
Filed: 1989-01-06
Abstract: PURPOSE:To allow a rotary warning light on an automobile roof to also send a signal to a vehicle running ahead or behind by controlling activation and blinking of electric lights and rotation and stopping of reflecting mirrors in a response to a selected warning or transmit mode. CONSTITUTION:A rotary warning light has more than one rotatable reflecting mirror and more than one electric lamp supplying light to them, both of which are installed lengthwise in a globe which is long in a direction at right angle to a direction in which an automobile is running and which is capable of transmitting light. Upon selection of transmit mode in lieu of warning mode, a broadcast mode switch-on signal goes to H and is supplied to a switch circuit 30 via a AND gate 29. This causes a switch 30a for a motor 12 to be turned off and a switch 30b for a solenoid 24 to be turned on, which in turns stops the rotation of the reflecting mirrors. As a pin interlocking with the solenoid 24 is inserted into a hole of the rotary light, the reflecting mirrors stop, facing ahead, for example. On the other hand, the electric lamps that have been lit or flashing start blinking in sequence, allowing signal transmission to a vehicle running ahead.
Patent JP-H08187445-A (JP)
Title: Crusher
Inventor: OKANO SATORU
IPC: B02C19/06
Filed: 1995-01-09
Abstract: PURPOSE: To enhance crushing treatment capacity by determining the optimum shape of an acceleration pipe depending on the environmental condition of crushing. CONSTITUTION: The compressed air supplied from a nozzle 2 is accelerated by an acceleration pipe 3 to be converted to a jet stream and an article to be crushed is supplied into the jet stream from a supply port 1 and allowed to impinge against a barrier member along with the jet stream to be crushed. The ratio or caliber ratio of the cross-sectional area 18 at the position of the throat 16 in a jet nozzle 3 to the cross-sectional area 19 at the position 17 of the supply port is determined from the relation between the pressure ratio and cross-sectional area ratio or caliber ratio corresponding to the respective nozzle positions due to a unidimensional rubber nozzle theory in ideal gas.
Patent JP-H02184256-A (JP)
Title: Miniature motor
Inventor: YAMAMOTO SHIGEKI
IPC: H02K37/04
Filed: 1989-01-09
Abstract: PURPOSE:To restrain the shortage of a torque as well as the generation of heat and permit high-speed driving by a method wherein stator coils are accommodated in yokes and air gaps are formed at sites except the surface of a stator, which is opposed to a rotor. CONSTITUTION:The outer peripheral walls, which are not opposed to a rotor 30, of an outer yoke 110 or the outer yoke 210 and an inner yoke 120 or the inner yoke 220 which are constituting a first stator 100 or a second stator 200 are cut and removed to form an air gap 1 or the air gap 2. The torque characteristic of the stator with respect to the rotating speed of the rotor 30 may be designed so as to be changeable, an impressing voltage on the stator 100 or the stator 200 may be reduced, the shortage of torque as well as the generation of heat may be restrained and the high-speed driving of a motor may be effected by adjusting and setting the sizes, positions and the like of the air gaps 1, 2.