baber/WOPTO huggingface dataset:
Patent GB-1243321-A (GB)
Title: Antifibrinolytic compounds
Inventor: LOEFFLER LARRY JAMES
IPC: A61K31/19
Filed: 1970-01-01
Abstract: 1,243,321. 4 - Aminomethylbicycloheptane carboxylic acid derivatives. MERCK & CO. Inc. 1 Jan., 1970 [13 June, 1969], No. 89/70. Addition to 1,209,799. Heading C2C. Novel compounds of Formula I and alkanoylamino esters and salts thereof wherein X is H 2  or 0 are prepared by reduction of a compound of Formula II  wherein Y is H 2  or -O-CH 2 -CH 2 -O followed if necessary by hydrolysis of the ketal groups to give the ketone and optionally followed by alkanoylation or ester or salt formation. Pharmaceutical compositions having antifibrinolytic activity being in conventional forms for oral and parenteral administration comprise an above novel compound or derivative and a carrier therefor.
Patent HK-1685-A (HK)
Title: Self-contained gas powered surgical stapler
Inventor: GREEN DAVID THOMAS
IPC: B25C5/02
Filed: 1985-01-03
Abstract: A surgical stapler powered by a relatively low pressure gas supply contained in the stapler. The stapler has a mechanical linkage between the pneumatic actuator and the staple driver with a differential mechanical advantage to match the substantially constant force provided by the pneumatic actuator to the different forces required to first advance and then form the staple. This mechanical linkage allows use of a relatively small low pressure actuator and also substantially increases the efficiency with which the gas supply is utilized.
Patent JP-S62180955-A (JP)
Title: Method for improving formation efficiency of anode plate of lead/acid battery
Inventor: BASANTA KEI MAHATO
IPC: H01M4/22
Filed: 1987-01-05
Abstract: The formation efficiency of pasted positive plates of a lead-acid battery is greatly enhanced by providing insitu a layer of lead dioxide (PbO₂) on the pasted plate surfaces prior to formation. The PbO₂ layer is preferably formed by treating the surfaces of the plates with an ozone-enriched gas to convert a portion of the poorly conductive positive active precursor material (nPbO·PbSO₄) to electrically conductive PbO₂. In subsequent electrochemical formation of the plates, the total formation charge can be reduced significantly while obtaining more complete conversion of the paste to positive active material. The method also provides an effective substitute for conventional curing of pasted positive plates.
Patent CR-11264-A (CR)
Title: Compuestos de 5-(4-halo-alcoxi)-fenil)-pirimidin-2-amina y composiciones como inhibidores de cinasa
Inventor: MOLTENI VALENTINA
IPC: A61K31/505
Filed: 2010-02-11
Abstract: La invencion proporciona compuestos de la formula (I): y composiciones farmaceuticas de los mismos, los cuales son utiles como inhibidores de cinasa de proteina, asi como metodos para utilizar tales compuestos con el fin de tratar, disminuir, o prevenir una condicion asociada con una actividad de cinasa anormal o mal regulada.
Patent DK-50180-A (DK)
Inventor: WALL K V D
IPC: B60C11/00
Filed: 1980-02-05
Abstract: 1. Pneumatic vehicle tyre having a profiled tread strip which is provided laterally externally with circumferential bands (3), the outer edge of which comprises projections (5, 6) which are separated from one another by grooves (4) extending transversely to the circumferential direction of the tyre, and said projections extend at different lengths laterally towards the outside in the circumferential direction of the tyre, whereby, when viewed in the circumferential direction of the tyre, every second projection has the same transverse extension, characterised in that the lateral faces (7) of the shorter projections (6) extend into a flat recess (9) which terminates at the upper edge of the lateral wall (10) of the tyre and is defined by sharp edges both laterally and at the lower edge, the edges of said recess extending substantially radially and being identical to the lateral edges of the projections which have the greatest extension laterally towards the outside, and in that the lateral faces (7) of the shorter projections (6) extend substantially parallel to the lateral faces (8) of the longer projections (5).
Patent DK-61790-A (DK)
Inventor: IHARA YOSHITAKA
IPC: B02C17/00
Filed: 1990-03-08
Abstract: An apparatus for pulverising burnt lime to suspended form is constructed with a vertical container and rotary shaft fitted in the container. An agitation layer and a pulverisation layer are formed in the upper and lower part of the container respectively. The material that is introduced into the container at the top is agitated and broken up or divides up into smaller particles in the agitation layer and is pulverised to fine particles in the pulverisation layer. The fine particles are removed at the top or at the middle of the container. An outlet pipe is arranged, which runs upward from the outlet gate at the middle of the container. An agitator may be arranged in the outlet pipe. The material that is to be pulverised is prevented from passing directly from the inlet to the outlet around the outside of the pulverisation layer. <IMAGE>
Patent EG-16938-A (EG)
Title: Sealing device in metal cabinets which screen off electromagnetic fields
IPC: H05K5/04
Filed: 1985-06-06
Granted: 1989-06-30
Abstract: PCT No. PCT/SE85/00219 Sec. 371 Date Jan. 23, 1986 Sec. 102(e) Date Jan. 23, 1986 PCT Filed May 24, 1985 PCT Pub. No. WO86/00491 PCT Pub. Date Jan. 16, 1986.A sealing device in metal cabinets, which are used to screen off electromagnetic fields, for compressing metallic gaskets along the edges of its door. The device includes an elongate element (3,5,18) the length of which conforms with that of the door (1,2) and which is pivotable about an axis (7) parallel to the pivoting axis of the door. At its pivoting axis (7) the element is provided with a first elongate contact surface (10) which presses against the gasket (12) with a leverage effect when the element is turned to one end position. A second elongate contact surface (8) disposed on the element simultaneously engages against an abutment (9,16) to prevent the door from warping due to the pressure applied against the gasket.
Patent FR-1508125-A (FR)
IPC: G01R31/3193
Filed: 1966-08-25
Granted: 1968-01-05
Abstract: 1,160,970. Circuit testing. TEXAS INSTRUMENTS Inc. Aug.24, 1966 [Dec. 7, 1965], No. 37971/66. Heading G1U. The description repeats a large part of that in Specification 1,160, 969), especially that part concerned with the sampling system used in making dynamic tests. The claims are particularly directed to this sampling system.
Patent GB-872612-A (GB)
Title: Improvements relating to electrical couplings between two relatively rotatable members
Inventor: AITKEN GEORGE LEWIS
IPC: H02G11/02
Filed: 1959-01-02
Abstract: 872,612. Taking up slack of electrical conductors. FERRANTI Ltd. Dec. 28, 1959 [Jan. 2, 1959], No. 135/59. Class 78 (2). An electrical coupling between two relatively rotatable members 4, 5, comprises an epicyclic train of wheels, at least one cable 24 passing along a groove 20 in an annular segment 2 rigid with the member 5 to the point of engagement of the latter with a planet wheel 3. From thence the cable passes along a groove 23 around the planet wheel 3 and into a groove 27 around a sun wheel 1 rigid with the member 4. The cable 24 then passes at 24<SP>1</SP> to the centre of the wheel 1 and thence to the member 4. As shown, there are two separate cables 24 and 25, the cable 25 passing around the wheels in opposite directions to those taken by the cable 24. In a modification, the wheels have frictional instead of toothed engagement (Figs. 1, not shown). The frictional engagement may be provided by the surfaces of the cable itself, the latter being suitably reinforced. The wheels may each be in the form of grooved drums. There may be any odd number of planet wheels. For a rotation greater than 360 degrees two of the mechanisms above described must be disposed in series. To prevent the cable taking a chord-like path instead of remaining in the groove 20, the planet wheel 3 may have a carrier 30 (Fig. 4), having guide pulleys 32.
Patent GB-523405-A (GB)
Title: Improvements in and relating to electric modulating devices
IPC: H03C1/52
Filed: 1939-01-03
Abstract: 523,405. Phase changing. TELEPHONE MANUFACTURING CO., Ltd., and PADDLE, L. H. Jan. 3, 1939, No. 145. [Class 38 (ii)] [Also in Group XL] A phase-changing device consists of a primary winding P1 coupled to two secondaries S1a, S1b, the lower end of each of the three windings being bonded together whilst the other ends are directly connected through variable impedances Z1, Z2 in order to allow the relative phase of the two output currents taken from the terminals 12, 13 and 12, 14 to be varied. Bifilar windings are preferably used in order to minimize leakage flux and a third secondary winding may be provided. The lower end of the primary winding may be connected to a tapping on a resistance R1, Fig. 3, shunting the lower ends of the two secondary windings, in order to balance or adjust the relative amplitude of the currents flowing in the latter. The arrangement enables two outputs of predetermined phase-relation to be derived from a common input, and is particularly applicable to a modulator and demodulator of the kind described in Specifications 504,300, 508,087, [both in Group XL], and 511,420, [Group XXXIX].
Patent GB-202945-A (GB)
Title: Identification devices for articles of jewellery and like ornamental objects
IPC: A44C15/00
Filed: 1923-01-02
Abstract: 202,945. Soc. TÚcla, Ltd., (Assignees of Godsol, F. J.). Aug. 25, 1922, [Convention date]. Seals.-To assist in the identification of a necklace a label or mark in the form of a disc 16 is threaded on the string between the beads. The disc 16, which is preferably dished at the sides as shown, is so made as to be easily broken and detached from the necklace when desired. For this purpose it may be made of breakable material, such as glass, or it may be of metal weakened by slots or lines of perforations, which may be concealed by paint or enamel, so as to render it difficult for unauthorized persons to break the disc.
Patent GB-283121-A (GB)
Title: Improvements in radio receiving systems
IPC: H04B1/16
Filed: 1928-01-03
Abstract: 283,121. British Thomson-Houston Co., Ltd., (Assignees of Becker, H. I.). Jan. 3, 1927, [Convention date]. Thermionic amplifiers and detectors. - A wireless receiving system comprises a thermionic valve 4 having a constant inductive coupling between its plate and control circuits and means for rendering independent of the operating frequency the amount of energy feed-back from the plate to the grid circuit. For this purpose a reaction coil 10<a> in the plate circuit is shunted by a resistance 12 preferably in series with a condenser 13. Specification 241,618 is referred to.
Patent GB-790836-A (GB)
Title: Improvements in or relating to gas-turbine engine cooling arrangements
Inventor: LOMBARD ADRIAN ALBERT
IPC: F02C7/047
Filed: 1954-01-25
Abstract: 790,836. Gas-turbine plant. ROLLS-ROYCE, Ltd. Jan. 7, 1955 [Jan. 25, 1954], No. 229/57. Divided out of 790,834. Drawings to Specification. Class 110 (3). A gas-turbine engine having a compressor and turbine connected by a rotor shaft has means to supply cooling or sealing air to the internal components of the engine comprising an expansion turbine, drivingly connected to the rotor shaft, which supplies air to a hollow formation in the rotor shaft which acts as a part of a distributing duct for the cooling or sealing air. The major part of the subject-matter of this Specification is identical with that described with reference to Figs. 1, 2 and 4 in Specification 790,834, but the claims differ. The remainder of the Specification relates to a modification of these arrangements in which the inlet of the expansion turbine may be connected to the delivery of a stage of the compressor of the engine. In a preferred arrangement, the inlet of the expansion turbine may be connected through ducts to the delivery of a stage of the compressor and to the air intake. Valve means are provided to connect the turbine inlet to the compressor delivery or intake in accordance with the aircraft Mach. No., the air intake pressure or temperature or the pressure or temperature rise due to the ram effect. When the selected variable exceeds a predetermined value, the communication with the compressor delivery is cut off and that to the air intake opened.
Patent GB-103135-A (GB)
Title: A New or Improved Stone-cutting Machine.
Inventor: FILOTICO LEONARDO
IPC: B23D47/08
Filed: 1916-01-06
Abstract: 103,135. Filotico, L. Jan 6, 1916 Sawing.-In a stone-sawing machine, the saw disk is pressed against the work by a spring. The spring 15 is housed in cups 10, 11 connected respectively to a bracket 5 carrying the saw 3 and to a feed-screw 12, which is operated by a handwheel 14, or automatically from the shaft 19 which drives the saw. A chain 16 prevents disengagement of the cups. Reference has been directed by the Comptroller to Specifications 7042/99 and 26499/02, [Class 83, Metals, Cutting &c.].
Patent GB-327447-A (GB)
Title: A process for the production of inking devices
IPC: B41N7/06
Filed: 1929-01-04
Abstract: 327,447. Kings Patent Agency, Ltd., (Bottcher & Renner). Jan. 4, 1929. Plastic compositions containing animal hair e.g. sheep's wool, alpaca, camel hair, wool noil, and a binder of natural or synthetic rubber &c., are used for inking devices such as rollers, roller covers, &c. Substrata of soft rubber mixtures, leather, hard rubber, &c. may be incorporated. Preferably an accelerator is used which permits vulcanization at a temperature below that of decomposition of the hair. A typical mix contains animal hair, 50 per cent, raw rubber 40, piperidine piperidyl dithiocarbamate 0.36, sulphur 0.52, tar 2.08, magnesium carbonate 2.20, zinc oxide 4, magnesium oxide 0.84 per cent.
Patent GB-148723-A (GB)
Title: Scissors
IPC: B26B13/20
Filed: 1920-01-05
Abstract: 148,723. Smit, H. Jan. 5, 1920. Scissors.-Each of the members 1, 2 of a pair of scissors for use in either hand is provided with two cutting-edges and two eyes or finger-pieces 1<a>, 1<b> and 2<a>, 2b respectively. The eyes are arranged at different points in the length of the members and at the opposite edges thereof, and are bevelled on opposite sides. Each blade is formed with a recess 4 and a projection 5 disposed equidistant from the pivot 3, the recess in one blade receiving the projection on the other.
Patent GB-698428-A (GB)
Title: Improvements in and relating to instruments for drawing or for tracing drawings in ink
IPC: B43K17/00
Filed: 1951-01-05
Abstract: 698,428. Drawing pens. SANAHUJA, J. B., and PIE, A.M. Jan. 5, 1951 [April 20, 1950], No. 438/51. Class 97 (iii). [Also in Group XV] A pen for drawing or tracing comprises a barrel 1 in one end of which a bush 2 is screwed, the bush carrying a sleeve 6 on which legs 8, 81 are pivotally mounted. A sleeve 10 screwed on the sleeve 6 carries a pointer 18 which cooperates with a scale on a ring 11 fixed to the sleeve 6 to indicate the distance apart of the legs 8, 8<SP>1</SP> in order that lines of the required thickness may be drawn. A tube 5 connects the legs with a collapsable sac 4 for the supply of ink. A needle 15 secured to a cap 12 is provided for cleaning the tube 5.
Patent GB-364836-A (GB)
Title: Improvements in devices for cleaning the rolls of roller mills
IPC: B02C4/40
Filed: 1931-01-06
Abstract: 364,836. Roller mills. NOVADEL, Ltd. and HOBBS, E. M., 6, Hill Street, Blackfriars Road, London. Jan. 6, 1931, No. 474. [Class 59.] In a scraping or cleaning device for the rolls of a roller mill of the kind described in Specifications 279,358 and 303,557, [both in Class 59, Grinding, crushing, &c.], the axis III-III along which the pivot 11 can move is angularly movable in the base member 13. The arm 6 carrying the brushes 2 has a central perforation in which is mounted a screw 7 adapted to be locked in position by a screw 10. The screw 7 is threaded through a trunnion 11, Fig. 3, so that the pivotal point of the arm 6 may be varied along the axis III-III. The trunnion 11 is pivotally mounted in a sleeve 12 of the base member or bracke 13 and is secured therein by a screw 15 engaging in a groove 14.
Patent GB-1135262-A (GB)
Title: Metal organo orthophosphates and compositions containing amine salts thereof
Inventor: HAAS FREDERIC
IPC: C07F9/09
Filed: 1966-01-05
Abstract: 1,135,262. Titanium, zirconium and hafnium orthophosphates and amine salts thereof. CITIES SERVICE OIL CO. 5 Jan., 1966, No. 543/66. Heading C2C. [Also in Division C5] Novel orthophosphates of formula wherein each R is a hydrocarbon group of 1 to 30 carbon atoms which may be substituted, e.g by halogen, M is a metal of Group IV B  (Ti, Zr, Hf), n is an integer of 1 to 4, n1 is 0 or an integer of 1 to 3 and the sum of n and n<SP>1</SP> is the valence of M, suitably 3 or 4, and amine salts thereof, are prepared by either (i) reacting a compound of formula PO(OR)(OH) 2  or a mixture of a by drocarbyl diacid orthophosphate and a dih drocarbyl monoacid orthophosphate with a Group IV B  metal halide in an inert organic solvent or (ii) reacting a hydroxy compound with a Group IVB metal halide and phosphorus pentoxide in an inert organic medium, the amine salts being obtained by neutralization of some or all of the free acid groups. As a byproduct of these reactions, compounds of the general formula are mentioned. Larger numbers of amines, including polyamines and hydroxy amines, orthophosphate starting materials, and amine salt products are specified. Examples 1-13 are concerned with the reaction of a mixture of (HO) 2 O.P(OC 8 H 17 ) and (HO)OP(OC 8 H 17 ) 2  with TiCl 4 , or ZrCl 4  (Example 3), and treatment of the product of mixed metal salts with various amines. Example 14 illustrates the use of (HO) 2 OP.(OC 8 H 17 ) only, while Example 15 gives other groups in place of C 8 H 17 , and Example 16 describes the reaction of TiCl 3  with followed by treatment with hexylamine. Example 27 describes the preparation of a titanium salt of formula from P 2 O 5 , TiCI 4  and C 8 H 17  OH. The use of the amine salts of the invention as additives in hydrocarbon fuels, e.g. gasolines and in lubricating compositions is illustrated in Examples 17-26.
Patent GB-633061-A (GB)
Title: Improvements in or relating to wireless aerial arrangements
IPC: H01Q19/20
Filed: 1946-01-07
Abstract: 633,061. Aerials. HARVIE, R. B. ROBERTSON-SHERSBY-. Jan. 7, 1946, No. 548. [Class 40 (vii)] In a directive receiving or transmitting aerial system, the whole or major part of the energy supplied to or received from a principal reflector by a primary element undergoes reflection at an intermediate reflector, the primary .and intermediate reflectors being so shaped and positioned that each reflector is primarily responsible for the radiation/reception characteristic in a respective one of a pair of non- parallel planes. It is stated that by such means, cross-polarization effects, such as occur when reflectors having double curvature are used, are prevented. Fig. 1 shows an aerial system which is sharply directive in both the horizontal and. vertical planes, comprising a pair of parabolic " cheese " reflectors fed by a dipole 14 backed by a parasitic reflecting dipole 15. Alternatively, the radiating or receiving element may comprise an outwardly directed wave-guide orifice, Fig. 1a (not shown). Fig. 6 shows in section a part-cylindrical reflector 20 which co-operates with a parabolic " cheese " 21 to provide a directive pattern of the kind described in Specification 599,572 in the plane of the Figure, and a sharply directive symmetrical pattern in the perpendicular plane. The reflector 20 comprises a circular portion 20a and a parabolic portion 20b, these portions having a common focal axis lying in the plane of the aperture of the " cheese " 21 which is fed from a wave-guide orifice 23. Flare plates 22 are attached along the longer edges of the aperture of the cheese, as shown, to reduce energy loss by radiation round the edges thereof. Reference has been directed by the Comptroller to Specification 606,927.
Patent GB-446203-A (GB)
Title: Improvements relating to machines for grading eggs or other goods according to weight
IPC: B07C5/22
Filed: 1935-01-07
Abstract: 446,203. Sorting eggs &c. by weighing. BENZ, J., and HILGERS, W., (trading as BENZ & HILGERS), 246, Munsterstrasse, D³sseldorf, Germany. Jan. 7, 1935, No. 569. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 8, 1935.] [Class 143] In a sorting-machine for eggs and other goods having an intermittently-rotating table or a rectilinearly-moved supporting plate which is lowered and raised to place the eggs on the scales or remove them therefrom, an arresting device is provided to lock the scales in their normal position before the eggs are placed on the scales and after they have been weighed. As shown in Fig. 1, the scales 4 are arranged in a circle on the frame 1 and the eggs 3 are transferred from scale to scale by the intermittently advanced table 2. Locking fingers 7 radially arranged on a common support 8 raised and lowered by a swash plate 9, lock the scales both before the eggs are deposited on the scales and after the weighing operation. In the form shown in Fig. 2, the eggs are conveyed to the scales 11 by a rectilinearly-moving supporting plate 13 which is reciprocated horizontally and also moved up and down. Locking arms 15 loose on a shaft 14 are caused by springs 15<1> to bear against limiting stops 16 attached to the shaft 14. The locking arms are also provided with resilient pusher arms 17, and each scale carries a depending locking member 18. In operation, the limiting stops 16 and locking arms 15 swing to the position shown in full lines in Fig. 2, and the locking arms bear against the locking members 18 to lock the scale beams. The eggs are now deposited on the locked scales and the stops 16 are swung in an anticlockwise direction to move the locking arms 15 into the position shown by dotted lines whereby the scales are freed for weighing. Scales which are insufficiently loaded to discharge the eggs are restored to normal position on the return movement of the locking arms and damage to the eggs is thus avoided upon the next transferring movement of the plate 13. Eggs of sufficient weight tip the scales completely and are discharged with the assistance of pusher arms 17. Projections 19 on the locking arms prevent a premature return movement of the scales by providing a resting surface for the locking members 18 until the looking arms have returned into their left-hand positions.