baber/WOPTO huggingface dataset:
Patent CR-10356-A (CR)
Title: Derivados de 4-benzilphthalazinona 2-sustituidos como antagonistas de histamina h1 y h3
Inventor: PAUL MARTIN GORE
IPC: A61P37/08
Filed: 2008-10-07
Abstract: La presente invencion se refiere a compuestos de formula (I), y a sales de los mismos, a procedimientos para su preparacion, a composiciones que los contienen y a su uso en el tratamiento de diversas enfermedades tales como rinitis alergica.
Patent DK-14188-A (DK)
Inventor: EFFEN RICHARD M VAN
IPC: C25B3/25
Filed: 1988-01-13
Abstract: This invention relates to an improvement in a process for making 2,6-di-tertiarybutyl-4-mercaptophenol and 4,4'-isopropylidenedithio-bis-(2,6-di-tertiarybutylphenol), which is effected by carrying out an electrocatalytic reduction of bis(3,5-di-tertiarybutyl-4-hydroxyphenol)polysulfide at a lead cathode in an acidic electrolyte medium.
Patent DK-57488-A (DK)
Inventor: THIRODE HENRI PIERRE
IPC: A22C5/00
Filed: 1988-02-04
Abstract: A device for pickling meat by mixing under vacuum comprises a tank (1) suitable for being rotated on its longitudinal axis by drive means (7,8), the tank being provided at one of its ends with an opening (4) for filling/emptying suitable for being closed by a cover by which the vacuum is generated and, if necessary, brine is injected, the tank being mounted on a support frame (11). The device comprises, near the rear edge of frame (11) for support of the tank, at least one elastic element (16) inserted between frame (11) and the support surface of the device (12) and made in such a way as to be gradually compressed from a rest position corresponding to the empty state of the tank to a filled position, the elastic element(s) gradually returning to their rest position when the tank is emptied.
Patent DK-85295-A (DK)
Inventor: NIELSEN POUL ERIK HOEJLUND
IPC: B01J29/14
Filed: 1995-07-21
Abstract: Process for the preparation of hydrogen rich gas from a feed stock consisting of the dimethyl ether and steam, wherein the dimethyl ether is reacted with steam in presence of an ether hydration catalyst selected from the group of solid acids and a methanol decomposition catalyst being arranged in physical admixture in a fixed bed reactor.
Patent EG-19804-A (EG)
Title: A method for prevention of digestive disturbance in herbivores
IPC: A23K1/18
Filed: 1990-06-21
Granted: 1996-02-29
Abstract: Pancreatin-containing feed or premix for grazing animals, in particular horses and camels.
Patent GB-1195821-A (GB)
Title: Synthetic Resins comprising Reaction Products of Isocyanates and process for their production
Inventor: DIEHR HANS JOACHIM
IPC: C08G18/18
Filed: 1969-01-02
Abstract: 1,195,821. Reaction products of phenols, formaldehyde and amines. FARBENFABRIKEN BAYER A.G. 2 Jan., 1969 [2 Jan., 1968], No. 285/69. Heading C2C. [Also in Divisions B2 and C3] Mannich bases are prepared from formaldehyde, dimethylamine and (1) phenol and N- methylethanolamine, (2) isononyl phenol and diethanolamine and (3) isononyl phenol and N- methylethanolamine. The bases may be used as catalysts in the preparation of resins containing isocyanurate groups (see Division C3).
Patent GB-922338-A (GB)
Title: Packages
Inventor: QUARTLEY JOHN STUART
IPC: B65D77/20
Filed: 1960-01-05
Abstract: 922,338. Packaging. MONSANTO CHEMICALS Ltd. Dec. 7, 1960 [Jan. 5, 1960], No. 302/60. Class 94(1). A container mouth is closed by placing a heat shrinkable film over it with its margins extending over and beyond the rim and heating the margins to shrink them below the rim. The method may be performed by placing the container 1 with the sheet 2 in position on a support 4 and moving the support up into a frame 5 having heating elements 8. The frame folds down the sheet margins which are then shrunk by the heating elements. The frame may alternatively descend towards the support. Interchangeable frames for various package sizes may be provided.
Patent GB-1038456-A (GB)
Title: Improvements in washbasin pedestals
Inventor: HARRISON GEOFFREY GEORGE WIGNA
IPC: E03C1/32
Filed: 1963-03-15
Abstract: 1,038,456. Washbasins. VALOR BATHTUBS Ltd. March 12, 1964 [March 15, 1963], No. 10331/63. Heading A4N. A washbasin pedestal is formed of plastic having integral reinforcement or a reinforcing framework. A moulded plastics pedestal may have a detachable metal skeleton. A sheath I of acrylic or other plastics sheet, which may have integral reinforcing fibres, is resiliently engaged with a metal framework A screwed to the floor. The framework may be coated with plastic and has an apertured plate F to receive the basin waste pipe.
Patent GB-109375-A (GB)
Title: Improvements in Means for Producing Webs, Laps or Bats of Fibre for Feeding to Carding Engines, and for other purposes.
Inventor: PORRITT LOUIS ALFRED
IPC: D01G15/42
Filed: 1917-01-08
Abstract: 109,375. Porritt, L. A. Jan. 8, 1917. Lap-forming apparatus; feeding carding-engines &c.-In apparatus for forming webs, bats or laps of fibre for feeding to carding-engines &c., the lever which oscillates the calendering roller b is connected to the upper end of a lever d which oscillates a frame f resting at its ends upon slides or guides g. The frame f carries at its ends adjustable studs h on which rest levers i mounted on the same axes on the cutter boards k, the levers i being so shaped that each cutter board in turn is held stationary in its highest position until the roller b has passed it when it descends, severing the web and laying the free end thereof on the apron B. The end of each cutter board is provided with spikes or teeth m. The apron B may be moved in the direction indicated by the arrow or at rightangles to it.
Patent GB-921489-A (GB)
Title: Improvements in drum-type weighing scales
Inventor: HALL RONALD
IPC: G01G21/28
Filed: 1958-01-03
Abstract: 921,489. Weighing apparatus. HERBERT & SONS Ltd. April 3, 1959 [Jan. 3, 1958], No. 355/58. Class 143. A weighing scale, of the type in which drum bearing weight indication is rotatable about a horizontal axis and is viewed by a customer and a salesman through separate windows of which that of the salesman may also display price indications, has the drum arranged below and in front (i.e. on the customer's side) of the scale pan and the salesman's window faces rearwardly and is located above the level of the pan. An enlarged image of graduations on the drum 16 is made visible through the salesman's window 28 by means of an optical system comprising an inclined mirror 29 and a piano-cylindrical lens 30 in the optical plane of which extends a thread (not shown) parallel to the axis and close to the surface of the drum. The graduations visible to the customer are displaced axially and circumferentially of the drum with respect to those of the salesman and a piano-cylindrical lens 26 may be situated between the drum and the customer's window 25. Lamps 27 and 31 may illuminate the drum surface. In the illustrated embodiment the scalepan 3 displaces a pivoted lever system, comprising a main lever 6a near one side of the apparatus and connected to a similar lever (not shown) near the other side, against the action of springs 8. Attached to lever 6a by means of members 19, 20, 21 is a rack bar 18 engaged with a pinion 17 in the drum spindle 15. The mechanism, which is damped by a dashpot 32, is enclosed in a casing, preferably of polystyrene, comprising the parts 4a to 4f.
Patent GB-820227-A (GB)
Title: Door checks
Inventor: HERBERT KENNETH
IPC: E05F3/02
Filed: 1957-01-04
Abstract: 820,227. Door closers. TONKS (BIRMINGHAM) Ltd. Dec. 10, 1957 [Jan. 4. 1957], No. 406/57. Addition to 756,209. Class 65(1) Relates to door closers in which a torsion spring surrounds a spindle 7 connected at one end to a dash-pot and at the other end to a radial actuating arm 11, the ends of the spring being secured to a pair of discs, at least one disc being angularly movable by the arm. According to the invention the disc 12 closing the spring housing is angularly movable against the action of the spring by the contact of an abutment 16 on the arm 11 with a stop piece 15 inserted in any one of a plurality of first apertures 14 on the disc, the latter being also provided with a corresponding number of second apertures 17 in any one of which a second stop piece 18 may be inserted to co-operate with an abutment 19 on the housing. The stop pieces are screwed into the apertures.
Patent GB-522329-A (GB)
Title: Improvements in and relating to rectifier equipment
IPC: H05B31/00
Filed: 1939-01-06
Abstract: 522,329. Rectifying alternating current. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 6, 1939, No. 504. Convention date, Jan. 8, 1938. Drawings to Specification. [Class 38 (ii)] In a system comprising a transformer with rectifiers for supplying a pair of kinematograph projectors which are intended to be used alternately but may be temporarily in circuit, together, each machine is fed through a separate rectifier bridge of the Graetz type, which may be in series with a choke or a steadying resistance ; and the input terminals of the two bridges are connected in parallel to the same transformer-secondary. The rectifiers may be dry rectifiers, or may be of the incandescent-cathode or mercury-vapour type. The transformer, rectifiers and chokes or resistances are mounted in a box.
Patent GB-523484-A (GB)
Title: Improvements in or relating to electric wiring systems and to cables suitable for use for conducting high frequencies
IPC: H01B7/08
Filed: 1939-01-06
Abstract: 523,484. Electric conductors. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and SWIFT, J. S. Jan. 6, 1939, No. 550. [Class 36] An electric wiring system or cable for conducting high frequencies comprises one or more insulated wires W woven into, or threaded through a woven metal gauze member S, which positions the wires in the desired run or runs and also forms a screen. The gauze may be earthed. The arrangement may be used for the wiring sheet or panel of a radio receiver, or remote control therefor.
Patent GB-265356-A (GB)
Title: Improvements in or connected with variable electrical resistances
IPC: H01C10/24
Filed: 1926-01-08
Abstract: 265,356. Cheers, F. L. Jan. 8, 1926. Variable resistances. - A variable electric resistance comprises a wire mounted on the threads of a screwthreaded drum which moves in and engages with a thread in an outer casing and a contact spring carried by the casing. The drum 3 on which the wire 4 is mounted, Fig. 5, slides on a square or like spindle 9 which can be rotated by means of a knob 10. One end of the wire is connected to a plate on the end of the drum 13 through which the spindle passes, and through the spindle and a spring 12 to the terminal 6. The casing 1 is formed with an internal thread with which the drum 3 engages and which is interrupted by a slot in which is arranged a contact spring 8 connected to a terminal 7. Studs 13 on the barrel co-operate with stops 14 in the casing to limit the movement of the drum 3.
Patent GB-176326-A (GB)
Title: Improvements in the suspension of motor cars and other vehicles
IPC: B60G11/113
Filed: 1922-01-09
Abstract: 176,326. Del Castillo, J. F., (Assignee of Diaz, A., and Grillo, M.). Feb. 26, 1921, [Convention date]. Springs, arrangement of.-The suspension springs 2, 5 of a motor-car &c. are carried by clamps 3, 6 pivoted at 4, 7 to the axle 1 to avoid torsion of the springs when the axle tilts, one of the clamps 6 having a slotted engagement with its pivot 7 to permit a limited sliding movement along the axle so that the horizontal distance between the springs may remain constant when the axle tilts. As shown, the clamp 6 is slotted at 9 to slide on a block 8 pivoted at 7 to the axle. The connections between the spring 5 and the chassis tend to keep the spring in a vertical plane, sliding movement of the clamp 6 on the block 8 being effected automatically by an eccentric 12 pivoted to the axle at 13 and surrounded by a collar 11 carried by an extension 10 of the clamp 6. The springs 2, 5 may be arranged above or below the axle.
Patent GB-584598-A (GB)
Title: Improvements in the manufacture of hydrogen cyanide
IPC: C01C3/02
Filed: 1945-01-09
Abstract: Hydrogen cyanide is prepared by subjecting formamide in the vapour phase to heat in the presence of a metal tungstate.  In the preferred process, liquid formamide is vaporized by passing it into a copper flash boiler kept at a temperature above its boiling point (between 220 DEG  and 300 DEG C.) and then passed through a copper tube heated to between 400 DEG  and 700 DEG C., containing sodium, potassium or alkaline earth tungstate, deposited on a carrier, for example, pumice.  The formamide may be used directly from a manufacturing process, such as the heating of ammonium formate or the reaction of carbon monoxide and ammonia.  The products are mixed with an acid (preferably a mixture of anhydrous acetic acid and acetone) to combine with any ammonia present and then cooled to about 0 DEG C. The condensate may be fractionally distilled to isolate the hydrogen cyanide, and the uncondensed gases freed from hydrogen cyanide by washing with alkali.  The reaction may take place under reduced pressure, or nitrogen or carbon monoxide may be admixed with the formamide vapour.  The catalyst may be regenerated by passing a stream of air through the heated reaction tube for a short time.
Patent GB-1129172-A (GB)
Title: A thermographic copying process
IPC: B41M5/26
Filed: 1966-01-06
Abstract: 1,129,172. Thermographic processes. FUJI SHASHIN FILM K. K. Jan. 6, 1966 [Jan. 8, 1965], No.714/66. Heading G2C A thermographic process for producing powder images comprises placing an original in contact with a material comprising a support bearing a layer containing a colloidal binder and compound which releases its water of crystallization on heating, subjecting the assembly to infra-red radiation and developing the latent image by applying a powder which is either admixed with or coated with a surfactant other than saponin which adheres to the water released on heating. The developed image may be fixed by heating or by solvent vapour treatment. The specified compounds releasing water of crystallisation is sodium acetate trihydrate. The heat sensitive layer may contain a metal soap such as zinc palmitate or lead stannate. Specified surfactants are alkyl sulphosuccinates, alkyl benzene sulphonates, alkyl esters of sorbitan and polyoxethylene sorbitan and long-chain hydrocarbon quaternary ammonium salts.
Patent GB-636541-A (GB)
Title: Improvements in or relating to means for translating, oscillating or rotating a beamof electromagnetic radiation
IPC: H01Q3/14
Filed: 1947-01-09
Abstract: 636,541. Directive radio systems. LAWSON, J. D. Jan. 9, 1947, No. 763. [Class 40 (vii)] An arrangement for causing a beam of electromagnetic energy to rotate or oscillate about a predetermined axis, comprises one or more lenses each of which performs a continuous motion about the predetermined axis which at all times intersects the lens. An embodiment of the invention suitable for use in a radar system wherein a directive radio beam is made to perform a conical scan of elliptical crosssection, comprises a pair 1, 2 of plano-convex polystyrene lenses whose optical axes are offset by different amounts d1, d2 from the axis 4 about which they are caused to rotate at equal angular velocities in opposite directions. It may be shown that an image of the source 8 will trace out an elliptical path around the axis 4, the major and minor axes of the ellipse being proportional to (d1+d2) and (d1 # d2) respectively. A bi-concave waveguide lens 9 is provided to produce a parallel beam of radiation from the diverging beam emergent from the lens-pair 1, 2. If the distances d1 and d2 are made equal the ellipse degenerates into a straight line and the beam performs a scanning motion in one plane. If either d1 or d2 is equal to zero a circular conical scan is obtained ; in this case the lens for which d1 or d2 equals zero may be dispensed with.
Patent GB-544701-A (GB)
Title: Portable wheel scale
IPC: G01G19/02
Filed: 1940-10-17
Abstract: 544,701. Weighing apparatus. BLACK & DECKER MANUFACTURING CO. Oct. 17, 1940. No. 820/42. Convention date, Feb. 14, 1940. Divided out of 544,588. [Class 143] In a portable wheel load scale of the drive-on platform type, the downward pressure of the transfer beam 103 of the platform levers is transmitted to a horizontal weighing spring 108 by means of a bellcrank lever 107. The load on the platform is balanced by extending the right-hand end of the weighing spring by operation of a handle 150 the movements of which are registered by a load-indicating counter 114. A pointer 132 indicates the balancing position of the scale. The connections between the bell-crank lever 107 and the weighing spring and pointer are constituted by pointed pins 129, 130, arranged in the axis of the spring. Slackness is taken up by a light coil spring 133. Specification 525,458 is referred to.
Patent GB-413973-A (GB)
Title: Improvements in or relating to short wave thermionic valve transmitter arrangements
IPC: H03B5/10
Filed: 1934-01-09
Abstract: 413,973. Valve generating circuits. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE, 12, Hallesches Ufer, Berlin. Jan. 9, 1934, No. 836. Convention date, Jan. 9, 1933. [Class 40 (v).] A short-wave generator comprises n pairs of valves the anodes of each pair being connected together through an inductance (e.g. a loop of wire) and fed from a common source through a choke such as 5 and the grid of each valve in a pair being connected to that of a valve in another pair through a similar inductance ; the grids being biassed through chokes 6, 6<1>, 6". Chokes (not shown) may be included in the cathode leads. The arrangement oscillates at a frequency determined by the resultant inductance and capacity of all the loops and grid-anode capacities in series.
Patent GB-592303-A (GB)
Title: Light sensitive device
IPC: H01L31/06
Filed: 1944-01-17
Abstract: In the manufacture of a light-sensitive element an ingot of silicon is formed from silicon having a purity of at least 99 per cent. in the manner described in Specification 590,458, so that the ingot comprises columnar and non-columnar portions separated by a barrier layer.  The body may be cut from the ingot so as to include parts of both portions and the barrier layer, and the columnar or non-columnar portion may be removed to expose the barrier layer.  It is found that in some cases, when the ingot is cooled, the top of the melt becomes covered with a layer extruded from the interior of the ingot, the layer having a pale yellowish fluorescence, and the body may be cut so as to include this layer.
Patent GB-400159-A (GB)
Title: A process for preventing heating between frictional surfaces
IPC: F16C37/00
Filed: 1932-01-12
Abstract: 400,159. Actuating controllers. PELECIER, P. V. A., Lisors, Menesqueville, Eure, France. Jan. 12, 1932, No. 929. Void [Abridged as open to inspection under Sect. 91 of the Acts, Jan. 14, 1932]. [Class 38 (iii).] In an installation in which bearings 2 are cooled and lubricated by a gas under pressure, a rheostat 28 of an electric motor 22 is linked up to a piston 23 acted upon by the pressure gas. Should the pressure of the latter drop the piston 23 acts on the linkage 26 and rheostat 28 to slow down or stop the motor 22.
Patent GB-1167821-A (GB)
Title: Slewing Bearings for Excavators, Cranes, and Like Earth-Moving Machines.
Inventor: BARGMANN ERWIN
IPC: E02F9/12
Filed: 1967-01-06
Abstract: 1,167,821. Slewing bearings for jib-cranes. KLOCKNER-WERKE A.G. 6 Jan., 1967, No. 970/67. Heading B8B. [Also in Divisions E1 and F2] A jib-crane has a slewing bearing which incorporates a resilient ring 24, Fig. 3, between bearing surface 23 of a slewing platform 2 and the upper surface of the upper part 15 of the race which rotates with the platform 2. This enables the platform 2 to tilt when the centre of gravity of the load moves outside the slewing ring, thereby deforming the race and spreading the load over more balls in the race. Fig. 4 shows an embodiment which has two resilient rings 24, 38. The resilient rings may be of metal having a smaller modulus of elasticity then steel, synthetic plastics materials, hard wood or an assembly of spring steel rings. Fig. 5 (not shown), illustrates the latter.
Patent GB-191000547-A (GB)
IPC: F16J15/26
Abstract: 547. Alderson, R. B., and Gould, W. H. H. Jan. 8. Packing, metallic.-The stuffing-box has two compartments a, b separated by a plate d. The packing in the compartment a comprises two bevelled split or divided rings f<1>, f<2> separated by one or more rectangular split or divided rings g, which are contained between loose solid bevelled rings e<1>, e<2> and are surrounded by a split or divided bevelled ring h. The packing in the compartment b comprises two sets of blocks k<1>, k<2>, Fig. 3, of which the blocks k' cover the greater part of the piston-rod, and the blocks k<2>, together with the springs m, force the blocks k<1> against the rod, the blocks being contained within a segmental sleeve o engaging annular grooves in end plates n<1>, n<2>. Leaf springs may be used in place of, or in addition to, the springs m. In each compartment, the packing floats between a ring j, having a spherical bearing with the box, and a ring i<2> which bears against springs i<3> in pockets in a ring i<1>. The stuffing-box has an annular chamber q containing soft packing. According to the Provisional Specification, the packing in both compartments may be the same, and of either of the kinds described.
Patent HK-35286-A (HK)
Title: Integral reagent dispenser
Inventor: SMITH JOHN L
IPC: B01L99/00
Filed: 1986-05-22
Abstract: An integral reagent dispenser comprises a reagent dispenser component provided with a reagent dispenser well (75) having an opening adapted to present a liquid reagent (R1) for withdrawal therethrough and means to position a lens (100) of liquid, immiscible with said reagent, between the reagent and the opening of said well. For example, the dispenser can have suitable dimensions and an inner surface (77) which combine with the wetting characteristics of the reagent to form a concave reagent meniscus (97) suitable to reliably position a lens of immiscible liquid thereon. The sens so formed is centrally located by the concave shape of the meniscus. Preferably, the reagent dispenser further includes an integrally associated source of reagent (30).
Patent HK-36189-A (HK)
Title: Carboxyalkyl dipeptides,processes for their production and pharmaceutical compositions containing them
Inventor: NEUSTADT BERNARD R
IPC: C07K1/06
Filed: 1989-05-04
Abstract: Disclosed are novel carboxyalkyl dipeptides which are useful as inhibitors of angiotensinconverting enzyme and as antihypertensive agents, having the formula 
<CHEM>
 and the pharmaceuticallv acceptable salts thereof, wherein R and R<6> are for example hydroxy, lower alkoxy or aryllower-4 alkoxy; R<1> is for example hydrogen, alkyl, lower alkoxy or aryloxy; R<2> and R<7> are the same or different and are hydrogen or lower alkyl; R<3> is for example lower alkyl or phenyl lower alkyl; R<4> and R<5> are selected from hydrogen, lower alkyl and Z, or R<4> and R<5> taken together form a group represented by Q, U, V, Y, D or E wherein 
<CHEM>
 wherein X<1> and X<2> independent of each other are O, S or CH2, R<8> and R<9> independent of each other are lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl having 3 to 8 carbon atoms, hydroxy lower alkyl or -(CH2)nAr, wherein n is 0, 1. 2 or 3 or R<8> and R<9> taken together form a bridge W, wherein W is a single bond or a methylene bridge or a substituted methylene bridge when at least one of X<1> and X<2> is methylene, or W is an alkylene or substituted alkylene bridge having 2 or 3 carbon atoms; with the proviso that at least one of R<4> and R<5> is Z; 
<CHEM>
 wherein L is O or S.
 The compounds can be prepared according to known methods such as for example by condensation of an aminoacid XXI with an aminoacid XVII 
<CHEM>