baber/WOPTO huggingface dataset:
Patent GB-637421-A (GB)
Title: Improvements in and relating to alloys
IPC: C22C5/00
Filed: 1948-01-02
Abstract: A workable, white, jewellery alloy has the following composition: Au 37.5-75 per cent, Mn 0.5-10 per cent, Ag the remainder.  The alloy may also contain one or more of the following elements: Cu up to 5 percent, Ni up to 10 per cent, Zn up to 10 per cent, Pd up to 5 per cent.  The alloy may be made by melting together silver and gold and then adding manganese.
Patent GB-620089-A (GB)
Title: Railway car construction
IPC: B61D17/04
Filed: 1947-01-03
Abstract: 620,089. Railway vehicles. STANDARD RAILWAY EQUIPMENT MANUFACTURING CO. Jan. 3, 1947, No. 284. Convention date, April 20, 1942. [Class 103 (iv)] A railway car wall 24 of thin plate coristruction is stiffened by horizontally-disposed corrugations which extend between vertical limiting planes 20, 28 and the corner posts 44 are disposed for the greater part within these planes. The openings defined by the corner post arm 49 and corrugated parts of the end wall 24 are filled with blocks 60 of wood &c. or the arms 49 of the corner post may be corrugated to nest in the corrugations of the end wall 24. U.S.A. Specification 2,185,168 is referred to.
Patent GB-901536-A (GB)
Title: Improvements in or relating to meters and like instruments
IPC: G01D13/14
Filed: 1959-01-05
Abstract: 901,536. Calculating-apparatus; indicating - apparatus. [SUZUKI, S. Jan. 5, 1959 [Jan. 9, 1958; Sept. 15, 1958], No. 371/59. Classes 106 (1) and 106 (4). Indicating apparatus has a flexible scale band 5 formed into a circle and movable relative to a fixed scale 2 in such a way that radial movement of its zero point changes the radius of the band which moves circumferentially to change the points of correspondence of the scales 2, 6. The band 5, which is formed of metal strip of high elastic limit, carries on both faces graduations 6, 7 formed from pieces of fine wire and slides between pins 101, 102 on plugs 10 guided in radial slots 9. The plugs 10 co-operate with curved slots 14 in a plate 13 which can be turned throughapproximately 90 degrees by a handle 27 to move the plugs 10 radially, whilst maintaining their circular disposition. The zero point 20 of the band is fixed to a guide element 19, Fig. 7, in one with a guide element 24 which receives the free end of the band beneath the zero end and has an opening 23 allowing the wire graduations of the scales 6, 7 to pass. A pointer 31 is provided and by changing the radius of the band 5 the units of graduation may be changed or a conversion between the scales effected. As applied to a weighing machine, one scale may indicate prices so that prices for different weights may be read off directly. Alternatively, Fig. 17 (not shown), the plugs 10 may be carried at the inner ends of curved levers pivoted at their outer ends at equal distances from the centre, the plugs 10 being guided in radial slots in a plate which can be rotated to vary the radius of the band. The conversion ratio between the fixed and movable scale can thus be varied and the ratio indicated by the point of intersection of the band with the pointer, which is provided with a suitable scale 92, Fig. 19A, along its length. In another embodiment applied to a weighing machine, Figs. 10, 16, the flexible band 32 is bowed between opposed ends of two racks 34, 38, movable in opposite directions through gearing by manipulating an arm 48. One end of the band 32 is fixed to rack 34, the other passes through a guide 64 on to a drum 43, whose axle 40 is mounted in a bracket 63 depending from the rack 38. The axle 40 carries a pinion 41 which engages a fixed rack 42 and winds on and off the drum a length of the band 32 equal to the displacement of the movable racks.
Patent GB-214580-A (GB)
Title: Improvements in or relating to bearing materials
IPC: B22F3/11
Filed: 1924-01-07
Abstract: 214,580. General Motors Research Corporation, (Assignees of Williams, H. M., and Boegehold, A. L.). April 18, 1923, [Convention date]. Metal bodies, porous; metals, powdered, obtaining coherent masses from. - A porous metallic bearing material is produced by mixing finely-divided alloyable metals, such as copper and tin, and a finely-divided non-alloying material which is capable of decomposition at a high temperature to give off a non-corrosive volatile substance and leave a residue inert to the other constituents and capable of acting as a supporting filler for the bearing material, compressing the mixture in suitable dies, and heating under non- oxidizing conditions at a temperature below the melting point of at least one of the metals to cause alloying of the metals and decomposition of the non-alloying material. The latter material is preferably magnesium carbonate, which gives off carbon dioxide and leaves a residue of magnesium oxide. The liberation of carbon dioxide tends to increase the porosity. Other metallic carbonates, hydroxides, hydrates or nitrates may be used in place of magnesium carbonate. The porosity may be increased by adding salicylic acid, which volatilizes during the heating-process. Specifications 210,063 and 230,896 are referred to.
Patent GB-122196-A (GB)
Title: Improvement in Bar Cutting Machines.
Inventor: LOUIS MIQUET
IPC: B23D49/06
Filed: 1919-01-07
Abstract: 122,196. Miquet, L. Dec. 1, 1917, [Convention date]. Void [Published under Sect. 91 of the Act]. Reciprocating - saw machines; band-saw machines. - In hack or band-saw machines for cutting bars, the work is rotated by a chuck 2 during the severing operation. In the position shown, the chuck is out of use and a vice 17 is in position for holding work in the ordinary manner; when the chuck is to be used, the vice 17 is removed and the chuck slidden along guides 21 to occupy its position. The chuck may be driven by chain-gearing from the driving-shaft 13, or by other means, such as gearing adapted to preserve a constant cutting speed as the saw approaches the centre of the work. When sawing with the vice 17 in use, the saw blade 3 is fixed in the position 2 in its frame 4, and when the chuck is in use, the saw is fixed in the position 19.
Patent GB-112502-A (GB)
Title: An Apparatus for Regulating the Pressure or Flow of Fluids.
Inventor: PRATT ARTHUR WELLESLEY
IPC: G05D7/06
Filed: 1917-01-10
Abstract: 112,502. Pratt, A. W., and Staniforth, H. Jan. 10, 1917. Electrically-actuated valves.-A valve device for maintaining a constant flow of fluid through a pipe by keeping a constant difference of pressure on the two sides of a constriction in the pipe, has an inlet valve 43 adjusted by electrically actuated or other mechanism controlled by a pair of diaphragms 40 subject to the pressures on each side of the constriction 41 and coupled together by a lever 42 which is loaded by springs 17 and connected by a rod 3 to a two-way switch 4 loaded by a spring or weight 44 and provided with contacts 5, 6 controlling electro-magnets 14, 13 adapted to actuate a reversing switch 20. This switch controls an electric motor 34, 35 for operating the valve 43 through worm gearing 50.
Patent GB-156658-A (GB)
Title: Improvements in or relating to agricultural implements for hoeing, cultivating, and the like
IPC: A01B35/02
Filed: 1921-01-06
Abstract: 156,658. Schaible, J. June 25, 1917, [Convention date]. Cultivators and hoes. - A manually operated implement comprising a frame supported on tandem wheels and provided with upwardly extending handles, is fitted with a vertically-adjustable member carrying adjustable cultivating, hoeing, or like tools, the arrangement being such that the working depth of the tools may be adjusted without altering the angle at which the handles are held. Fig. 1 shows the implement adapted for hoeing on both sides of a single row of plants. A cross-handle 9 is secured to bars 8 adjustably fastened to bars 5 extending upwardly and rearwardly from the front axle and supported by struts 6 from the rear axle. The U-shaped tool support 10 is adjustably connected to the sidebars 3 and the inclined bars 5 bv slots and bolts. The bars are all made from flat iron strips. The tools are adjustably bolted to a slotted bar 18 fastened to the U-shaped bar 10. They each consist of a curved shank 20 integral with a blade 21 having one end curved upwards. Lugs 23 on the shank engage the forward edge of the bar 18. This bar may project on either side of the implement. Figs. 3 and 4 show furrow-making hoes which may be bolted to the support 10 or bar 18. Fig. 6 shows an adjustable cultivator frame bolted to the U-shaped support 10 and an additional U-shaped support 30. This frame consists of a central longitudinal strip 35 on which are pivoted arms 40 which are connected together by parallel channel-shaped link-bars 42. The cultivator frame is expanded or contracted by means of pivoted bars 47 clamped in position along a slot 49 bv a bolt and thumb-nut 50. It is adjusted vertically, without altering the angle of the tines, by adjusting the supports 10, 30. The curved cultivating-tines 45, Fig. 7, are channelshaped in section and are connected to the bars 42 by bolts 46.
Patent GB-356619-A (GB)
Title: Improvements in regulating means for internal combustion engines for aircraft
IPC: F02D9/00
Filed: 1931-01-09
Abstract: 356,619. Regulating. ROYCE, SIR F. H., Nightingale Road, Derby. Jan. 9, 1931, No. 791. [Classes 7 (iii), 7 (iv), and 7 (vi).] In regulating-means for aircraft engines wherein the pilot's hand control and an aneroid control are arranged for simultaneous action on the throttle valve, or ignition-timing device, or fuel-adjusting mechanism, a differential gear is arranged between the two controls and the element controlled. Fig. 1 shows a throttle valve a<4> actuated by connections i<4>, i<5> to an arm i<3> connected to the differential gear, from which extend another arm i<1> connected to the pilot's control i<2>, and a third arm i connected to a relay piston d controlled by an aneroid device b. The differential gear comprises a pair of sun bevel wheels j<1>, j<3>, Fig. 2, connected respectively to the arms i<3>, i, and meshing with a pinion k<6> mounted in a carrier k<1> to which the arm i<1> is secured. Instead of bevel gearing, spur sun wheels may be used, meshing with two pairs of planet pinions which mesh with each other. The relay device may be such as those described in Specifications 344,041, 346,503, and 349,209.
Patent GB-392653-A (GB)
Title: Improvements in or relating to tins and like containers
IPC: B65D51/24
Filed: 1932-01-11
Abstract: 392,653. Tins, cartons, &c. HACKETT, A. G., Hazelmoor, Barclay Road, Warley Woods, near Birmingham, and BIRD & SONS, Ltd., A., High Street, Deritend, Birmingham. Jan. 11, 1932, No. 792. [Class 66.] A tin, cardboard carton, or like container has a paper or like sealing element or partition 2 of flanged cup-shaped form, forming a subsidiary compartment 7, secured within the mouth by clinching thereover the seating ring 4 for the cover 6. A server or measure, Fig. 4, formed with a springy tongue 8 is held engaged in the central recess 9 of the cover. The base of the part 2 may be marked or weakened to facilitate removal by cutting.
Patent GB-303806-A (GB)
IPC: B44D3/12
Filed: 1929-01-09
Abstract: 303,806. Eckart, C., and Eckart, J., (trading as Standard Bronzefarbenwerke C. Eckart.). Jan. 9, 1928, [Convention date]. Partitioned and compound bottles.-In a container for bronze, and tincture for use therewith, the tincture is contained in a casing 1 having a top part 3 with a downwardly turned screw-threaded recess 4. In use, the casing is filled and closed by a partition 6 capable of being readily displaced. The bronze is filled into a screw-threaded casing 8, temporarily inverted, and the casing 1 is inverted and screwed upon the casing 8 until the mouth of the latter is closed by the partition 6. When the contents are. to be used the casing 8 is screwed further in so as to displace the partition 6 and to allow the ingredients to mix.
Patent GB-310097-A (GB)
Title: Improvements in or relating to the impellers or vanes of windmills, turbines and thelike
IPC: F03D3/06
Filed: 1928-11-12
Abstract: 310,097. Wray, J. P. Nov. 12, 1928. Current motors. - In a wind &c. motor having vanes 28 feathering about radial axes 25, the vanes are arranged to move upwardly against stays 26 when moving in the wind, and to drop into a horizontal position when moving against the wind. Downward movement is limited by stops.
Patent GB-1519271-A (GB)
Title: Vinyl chloride polymers
IPC: C08L1/00
Filed: 1977-01-11
Abstract: Addition of copper oxalate to polymer mixtures containing a vinyl chloride polymer improves the flame-retardant properties and reduces the formation of smoke in fires.
Patent GB-277853-A (GB)
Title: Improvements in rotary compressors for high pressures
IPC: F04C18/324
Filed: 1927-01-11
Abstract: 277,853. Weber, H. Nov. 15, 1926, [Convention date]. Movable-abutment type; packing drums; discharge and suction pipes and passages for pumps.-The piston sleeve 2 of a rotary compressor is mounted on an eccentric 3 by means of bushes 4 which do not rotate relatively to the piston and which are engaged by wedge shaped rings 6, pressed apart by a spring 5, on the eccentric. The bushes 4 may be of bronze and the wedge shaped rings of hard steel. The piston sleeve has an abutment S secured thereto which engages half-round bearing members 7 rotatably mounted in the casing. Lubricating ducts 9 are provided. The gas inlet and outlet are controlled by valves.
Patent HK-50685-A (HK)
Title: Vinylogous carboxamides,medicaments containing them and process for their preparation
Inventor: ENGEL WOLFHARD DR DIPL-CHEM
IPC: C07D409/12
Filed: 1985-07-04
Abstract: Compounds of the formula   <IMAGE>   wherein Ar is phenyl; mono- or di-substituted phenyl, where the substituents are one to two halogens, one to two alkyls of 1 to 3 carbon atoms, or one amino, nitro, cyano or trifluoromethyl; or pyridinyl; R is hydrogen, chlorine, methyl or methoxy; R1 is hydrogen or methyl; R2 is hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, methyl-(cycloalkyl of 3 to 8 carbon atoms) or -A-R4, where A is alkylene of 2 to 3 carbon atoms, and R4 is hydroxyl, methylamino, dimethylamino, N-methyl-ethylamino, diethylamino, pyrrolidino, piperidino, hexamethyleneimino, morpholino or 4-methyl-1-piperazinyl; or R1 and R2, together with each other and the nitrogen atom to which they are attached, form a 4- to 7-membered, saturated or mono-unsaturated, unsubstituted or substituted heterocycle which may contain nitrogen, oxygen, sulfur, sulfinyl or sulfonyl as additional ring members, where the substituents are alkyls of 1 to 3 carbon atoms. The compounds are useful as anticonvulsants.
Patent HK-70290-A (HK)
Title: Process for the continuous manufacture of fibrous concrete slabs
Inventor: MEYER ADOLF PROF DR-ING
IPC: B28B1/52
Filed: 1990-09-06
Abstract: A method for the continuous production of plates and/or shaped bodies of fibre reinforced hydraulic setting masses is described in which the mass is provided in a predetermined thickness over the entire width of the plate to be produced, on a substrate continuously moved by a belt. Fibre cuttings from a cutting device are dispersed in a desired distribution onto the surface of the mass moving with the substrate and these are subsequently incorporated into the mass by a tool acting uniformly over the entire width of the mass. The raw plate can be further processed in its still deformable condition and brought into a desired final shape.
Patent HK-76884-A (HK)
Title: Improved memory protection system using capability registers
Inventor: WHEATLEY NIGEL JOHN
IPC: G06F21/62
Filed: 1984-10-11
Abstract: The use of protected capability registers to hold the physical base and limit addresses and access rightsfora block of memory and the way in which such registers are loaded using System Capability Tables and reserved segment pointer tables is well known in the prior art. In the present invention the normal capability load instruction has been enhanced in four majorways:-a) allowing additional capability classes to be handledb) instituting a "load on use" facilityc) instituting capability propagation control andd) implementing access reduction facilitiesThe capability classes comprises (i) system store, (ii) system resource (iii) local store and (iv) passive capability. The "load on use" facility speeds up the load capability instruction and the change process instruction. The propagation control mechanism introduces an access bit which controls the storing of the capability pointer preventing the passing of the pointer from one process to another whereas the hardware access reduction facility enables a capability to be loaded into a a capability register with reduced access right.
Patent HU-T42437-A (HU)
Title: Process for preparing optically activeacyl azetidinones
Inventor: KALVODA JAROSLAV
IPC: C07F7/18
Filed: 1985-10-01
Abstract: (4R)-3,4-trans-disubstituted azetidinones of the formula <IMAGE> in which R1 denotes hydrogen or lower alkyl, R2 denotes hydrogen or a hydroxyl-protecting group R, R3 denotes phenyl, substituted phenyl or lower alkyl and R4 denotes hydrogen or an amino-protecting group R, are valuable intermediates for the preparation of optically active penem or carbapenem compounds which act as antibiotics. The processes comprise the ring closure between carbon atoms 3 and 4 of the azetidinone ring.
Patent JP-H08186521-A (JP)
Title: Spread spectrum communication system
Inventor: HAYASHI AKIHIKO
IPC: H04B1/707
Filed: 1995-01-05
Abstract: PURPOSE: To execute spread, spectrum communication due to direct spread even on any conditions that multi-path delay exceeds the code length of a spread code or one bit of a data code. CONSTITUTION: The spread spectrum modulation of the data code is performed by successively using plural spread codes A-C. A receiver is provided with matched filters corresponding to the respective spread codes. Since the outputs of the respective matched filters appear in the cycle corresponding to the total code length of the spread codes A-C, even when the multi-path delay exceeds the code length of the respective spread codes A-C, preceding and following bits can be suitably distinguished and suitable decoding is enabled.
Patent JP-S5592073-A (JP)
Title: Picture reader
Inventor: MIURA SHINJI
IPC: H04N5/335
Filed: 1979-01-01
Abstract: PURPOSE: To make the read speed of photoelectric conversion information high by dividing photoelectric conversion elements of a line sensor into n-number groups consisting of m-number elements respectively and by providing a distributing circuit which sends pulses to n-number output lines and m-number output lines.  
     CONSTITUTION: This reader is constituted by line sensor 1, shift registers 2 1  and 2 2 , OR gate OR1 and OR2, etc. Line sensor 1 is formed by integrating and arranging photo diodes PD1, PD2..., and they are divided into n-number groups consisting of m-number photo diodes respectively. When the period of transfer clock pulses is denoted as T c , the output of a LED in a corresponding position of each group appears successively at period nT c  at the output end, and optical information of the group appears successively at period T c  at the output end of the second group. One- line components of LEDs are divided into n-number groups, and each group is read at period nT c , and turning-on pulses are given to bases of n-number MOSFETs. Only by this operation, read of all LED information is completed by applying clock pulses required for one-line components of element scanning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09188527-A (JP)
Title: Temperature control device of glass discharge pipe
Inventor: YOGO TAMAKAZU
IPC: C03B7/098
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide the temperature control device of a glass discharge pipe, capable of securing the high response of temperature control without causing the increase in the weights of plate-like electrodes, capable of securing rigidity capable of enduring loads due to the thermal expansion of the glass discharge pipe, and further capable of controlling the level of the opening of the glass discharge pipe without relating to the changes in temperature conditions due to the differences of glass materials, etc. SOLUTION: This temperature control device of the glass discharge pipe is provided with electrodes for electrically heating the vertically extended region of the glass discharge pipe 3, when molten glass heated at a described temperature is discharged on a receiving mold 6 from a glass-melting container 1 disposed in a glass-melting oven through the glass discharge pipe, and plate-like electrodes 9, 10 are mounted on the opening part of the glass discharge pipe to maintain the temperature of the discharged glass to a prescribed value. Therein, the plate-like electrodes 9, 10 are at least held and fixed at a prescribed controlled level based on the glass-receiving mold in a glass-received state, and the plate-like electrodes are formed in such shapes that the cross section coefficients of the electrodes increase in the perpendicular direction of the glass-discharging pipe so as to endure a stress loaded by the thermal expansion of the glass discharge pipe 3.
Patent JP-H05182831-A (JP)
Title: Thin film coil and manufacture thereof
Inventor: UDA SHIGENORI
IPC: H01F41/04
Filed: 1992-01-07
Abstract: PURPOSE:To provide a thin film coil having a high volumetric ratio, excellent efficiency and an excellent yield and a manufacturing method thereof. CONSTITUTION:An aluminum plate is used and the aluminum plate is subjected to electrolytic oxidation treatment in the shape of coil, thereby forming an insulation portion 2 with alumite and the rest is a thin film coil which serves as a conductor portion of the coil. This construction makes it possible to provide a thin film coil which is high in terms of its volumetric ratio and conversion efficiency and excellent in terms of its yield.
Patent JP-H05176906-A (JP)
Title: Method for recording electrocardiogram information and device therefor
Inventor: KANEKO MUTSUO
IPC: A61B5/0452
Filed: 1992-01-07
Abstract: PURPOSE:To easily execute a diagnosis, to easily observe visually an S-T deflec tion, as well, and also, to easily execute a diagnosis of ischemia by constituting the device so that an ST trend and a compressed waveform are recorded corre spondingly, and an electrocardiogram waveform which is not compressed is also recorded so as to correspond to the compressed waveform. CONSTITUTION:It is a deflection of an ST part that is used most frequently for a diagnosis, and by measuring a peak value at an arbitrary measuring point and displaying them successively, an ST trend graph is generated. Also, in addition to the ST trend graph, by a superposing circuit 17, one electrocardiogram waveform is extracted at every prescribed electrocardiogram waveform by setting, for instance, an R wave peak being a feature point immediately before the ST as a synchronizing point, and it is superposed by a prescribed quantity and outputted by varying successively a recording position. Moreover, simultaneously with the superposed waveform, an HR graph and the ST trend graph are summarized and displayed/outputted simultaneously. In such a way, the ST deflection can be recognized at glance, and also, many derived electrocardiogram waveform deflections can be recognized easily.