baber/WOPTO huggingface dataset:
Patent GB-1046791-A (GB)
Title: Improvements in or relating to apparatus for measuring the length of moving objects
Inventor: COOPER GEOFFREY
IPC: G01B11/04
Filed: 1963-01-03
Abstract: 1,046,791. Selective signalling systems. LANCASHIRE DYNAMO ELECTRONIC PRODUCTS Ltd. April 1, 1964 [Jan. 3, 1963], No. 430/63. Heading G4H. The length of a moving object is measured by means of a number of coarse sensors 1a-1m spaced apart, not necessarily by equal distances, along the path of the object, and a number of fine sensors 1n-1z spaced apart by shorter distances along the path, the total length over which sensors 1n-1z extend being equal to the maximum distance between two adjacent coarse sensors 1a-1m. The sensors may be photo-electric, and the system operates for either direction of movement of the object. Pulse generators 6a-6z and 7a-7z produce an output pulse when the trailing and leading edge respectively passes the associated sensor 1a-1z. Initially gates 12a-12z are closed and bi-stable circuits 24, 29, 32, 39 are reset. With the object passing downwards, generator 7m sets circuit 29 to open gates 12a-12m when the leading edge of the object passes sensor 1m. When the trailing edge passes the next sensor, the corresponding bi-stable circuit 14a-14m is set to register the coarse length measurement, and circuits 29, 32 are reset and set respectively through OR gate 16. Passage of the leading edge of the object past the next fine sensor 1n-1z then causes the corresponding bi-stable circuit 14n-14z to be set through the now open gates 12n-12z to register the fine length measurement, and circuit 32 is reset via OR gate 19. An adder 22 combines the outputs of matrices 17, 20 to indicate the total length of the object. A reset pulse on lead 35 returns the system to its initial state. With the object passing upwards, the leading edge pulse produced by 7z sets circuit 24 and closes gate 26, and thereafter all leading edge pulses are ignored until circuit 29 has been set by the trailing edge pulse from 6z. Passage of the leading edge past the next coarse sensor 1a-1m then sets the corresponding circuit 14a-14m and the system is prepared for the fine measurement as before, except that the next trailing edge pulse from generators 6n-6z is utilized. The purpose of circuit 39 is to prevent the trailing edge pulse generated by 6z setting circuit 29 when the object is moving downwards.
Patent GB-1176122-A (GB)
Title: Angular Indexing Apparatus in Crankshaft Grinding Machines.
IPC: B24B41/06
Filed: 1968-01-03
Abstract: 1,176,122. Grinding. NORTON CO. 3 Jan., 1968 [3 Jan., 1967], No. 485/68. Heading B3D. A crank-shaft angular indexing apparatus for a grinding machine having a base and opposed headstock and tailstock assemblies for supporting a crank-shaft and movable collectively lengthwise of the crank-shaft comprises a workholder 5 mounted in the headstock 1 for rotation about its longitudinal axis, means for angularly indexing a crank-shaft supported by the work-holder for rotation selectively with and relative to the work-holder, means for converting longitudinal movement of the work-holder into rotational movement thereof and operatively engaging the angular indexing means, and a lever 17 pivotally mounted on the headstock and having a first end for actuating the converting means and a second end having a follower 19 engaging a stepped track 20 in an elongated cam plate 21. The headstock 1 has a spindle 3 driven by gearing 4 and carrying a pot chuck 5 having a half bearing 10 against which a bearing of the crank-shaft is held by a clamping jaw. A locator plate 8 carries a pin 9 for engaging a hole in a flange 102 of the crank-shaft to determine its angular position. The plate 8 is keyed to a shaft 7 connected by bevel gearing 38 to a radially-disposed shaft 6, in turn connected by bevel gears 36, 37 to a hub 35 keyed to a shaft 34. The latter is keyed to a bevel gear 32 meshing with a bevel gear 31 connected by gearing to a pinion 30 engaging a rack 29 formed on a hollow shaft 28 which is slidable on a reduced extension of shaft 34 and connected by a coupling 27 to one arm of a bell crank lever 17 mounted on a pivot 16 on an extension 15 of the headstock 1. The other arm of the lever has a follower 19 engaging the stepped track 20 of the cam plate 21 whereby, as the headstock is moved longitudinally to axially index the successive crank-shaft bearings with the grinding wheel, the lever is rocked about the pivot 16 to cause axial movement of the hollow shaft which imparts rotary movement to shaft 34 and the locator plate 8 to angularly index the crankshaft. The reduced extension of shaft 34 is connected by a flexible coupling 43 to a piston 44, and the other end of shaft 34 is connected to a yoke 39 carrying a pair of pins 40 for selective engagement with diametrical pairs of indexing holes 41 in the locator plate. The pins are retracted by the piston 44 for an indexing operation and then advanced to accurately locate the crank-shaft. The locator plate 8, the shaft 7 and bevel gears 38 are carried by a plate 45 secured by bolts 65 to the chuck 5; when the bolts are slackened, the plate 45 is adjustable to locate the axis of the locator plate 8 according to the throw of the crank-shaft. During return axial movement of the headstock and crank-shaft, the follower 19 is hydraulically retracted from the stepped cam track 20 and a second follower in line with follower 19 hydraulically extended to engage a straight cam track in a second cam plate to return the locator plate to its initial angular position.
Patent GB-937794-A (GB)
Title: Improvements relating to toy pistols
Inventor: MOORE HOWARD JOHN
IPC: F41C3/08
Filed: 1961-01-06
Abstract: 937,794. Toys. CRESCENT TOY CO. Ltd. Feb. 12, 1962 [Jan. 6, 1961], No. 669/61. Class 132 (3). A cap firing toy pistol comprises a rotary cylinder 5 for housing dummy bullets and forming part of a barrel section 3 which is pivoted to allow the pistol to open with a breech type action and a mechanism for firing caps from a roll comprising a magazine 16 for the roll of caps which is enclosed by two sides forming part of the casing of the pistol and is mounted on an arm 17 pivoted about the same axis as the barrel section to which it is connected with lost motion so that on release of a catch 7 the barrel section may be pivoted to expose the head of the cylinder, and then upon release of a latch, a stop member 25, acting on the magazine may be pivoted further to carry the magazine with it and thus permit insertion of a roll of caps. The catch member 7 engages a pin 8 on the barrel section and forms part of a pivoted lever 9 which is controlled by a thumb-piece 10 which, when pressed, frees the barrel section which pivots forwardly. A shoulder 30 on the barrel section engages a projection 31 on the end portion 17 of the magazine, the hammer is withdrawn, the trigger pressed or the barrel pressed downwardly to free a projection 22 on the magazine from the stop member 25 on the hammer 26 to free the magazine and allow the magazine and barrel section to pivot together. The magazine has a spindle 18 for a roll of caps and is closed at the front by a plate 19 and at the back by a guide surface, over which the strip of caps passes. An extension 15 of the cylinder encloses the magazine.
Patent GB-1090541-A (GB)
Title: A new or improved method of and apparatus for producing articles of rod-like form by rolling
Inventor: IRVING JAMES
IPC: B21H1/18
Filed: 1964-01-07
Abstract: 1,090,541. Rolling. BAYLISS, JONES & BAYLISS Ltd. April 7, 1965 [Jan. 7, 1964], No. 672/64. Heading B3M. [Also in Division F2] Rods of accurate cross-section are produced by heating the bar stock and then passing it through at least three skewed rolls. A roll head 12 is secured to a base 10 and rolls 17 have stub shafts 24 which are supported in bearings 23, mounted in members 18 adjustable in openings 15 in the head. The axes of the rolls are skewed relative to axis 14, and the rolls are driven from a motor 11, through a gearbox 13 and universal shafts 49. The two lower members 18, Fig. 2, are adjusted in the openings 15 to suit the finished diameter of the rods, and then fixed, and the top member 18 is held against a spring 30 by a toggle lever 37 during rolling. A carriage 56 is slidable on bars 57 and has a cradle 65 and a tail stock 64 for supporting the bar to be rolled. Members 15 may be of rectangular cross-section, or they may be of circular cross-section so that the angle of skew of the rolls may be varied. Each bearing 23 has an upper shell of phosphor bronze, and a lower shell of " Tufnol " (Trade Mark), the bearings being provided with grooves for receiving water coolant, which may be then passed to the roll to cool the latter, or the coolant may be passed to the rolls directly. In operation, a bar is heated and placed on carriage 56. A pneumatic piston 58 is actuated to feed the carriage and pass the bar thereon through the rolls. The carriage tends to move at a rate faster than the feed rate produced by the skewed rolls, therefore the carriage follows up the feed movements of the bar. When the bar has been rolled, air is supplied to a piston 47, Fig. 2, and toggle 38 is broken, the top roll is retracted, thus allowing the rod to be removed. Certain of the rolls may rotate at different speeds to the others, or certain of them may be idle rolls which are not driven. The angle of skew of certain of the rolls may differ from that of the others.
Patent GB-1405321-A (GB)
Title: Method of manufacturing a hydrogen storage electrode
IPC: H01M4/24
Filed: 1973-01-05
Abstract: 1405321 Sintered or fused hydrogen storage electrodes DEUTSCHE AUTOMOBIL GmbH 5 Jan 1973 [8 Jan 1972] 751/73 Heading C7D [Also in Division H1] A hydrogen storage electrode is made by adding Li or a Li compound to the base and active materials prior to a final sintering or fusion. Base materials are those which form hydrides by absorption of hydrogen, preferably the metals of group IIIA to VA; and active materials are those which assist in the hydride formation at parameters below which the hydride would not otherwise form preferably Cu, Co, Ag, Fe or Ni/Co steel. The Li may be added as Li 2 O or Li 2 CO 3  e.g. 0.5-5 wt. per cent Li 2 O. The active and base materials are preferably mixed together pressed, sintered and crushed and then moistened powdered Li or Li compound is added and the mixture is then recompacted and resintered in a non-oxidizing atmosphere or vacuum. The sintered or fused compact is cooled in H 2 . In an example a 50 wt per cent TiH 2 <50Á and 50 wt per cent Ni<10Á mixture was compacted, sintered at 850‹C in H 2  and then ground to 50Á. 5 wt per cent Li 2 O was added to the powder and the mixture compacted and sintered at 850‹C in H2.
Patent GB-720380-A (GB)
Title: Improvements in the manufacture of filamentary material from copolymers of acrylonitrile and vinylidene chloride
Inventor: DOWNING JOHN
IPC: H04J1/04
Filed: 1952-01-10
Abstract: Artificial filaments are obtained by extruding an acetone solution of an acetone-soluble copolymer of acrylonitrile and vinylidene chloride into a coagulating bath of which at least 83 per cent by weight consists of one or more hydrocarbons.  Single filaments, multifilament twisted and untwisted yarns, tow, bristles and like filamentary material may be obtained.  The filaments are preferably subjected to stretching so as to increase the tensile strength, and they may also be heated first under tension and then while free to shrink so as to improve the extensibility and dimensional stability. The coagulating bath preferably comprises an aliphatic hydrocarbon, but an aromatic hydrocarbon such as benzene, toluene, xylene or solvent naphtha may be used.  Hydrocarbons of boiling points above 120 DEG  C. are suitable but mixtures of aliphatic hydrocarbons boiling within the range 150-300 DEG  C., e.g. commercial kerosene, are preferred. The hydrocarbons may contain up to 20 per cent of their weight of a solvent or swelling agent for the polymer.  The copolymer preferably contains 20-50 per cent by weight of acrylonitrile. It may be obtained by the methods described in Specification 643,198.  The copolymer may be used in solution in pure acetone or in acetone containing a small proportion of water or methyl, ethyl or isopropyl alcohol.  The concentration of the copolymer in the spinning solution may be 15-32 per cent. and the temperature of extrusion may be room temperature or higher, e.g. 60-85 DEG  C.  The coagulating bath may be at room or higher temperature, e.g. up to 90 DEG  C., and it may be quiescent or may move in the same or opposite direction to that of the filaments.  The filaments may be elongated during their travel through the bath, and on leaving the bath may be washed with petrol, ether or other volatile liquid until free from the coagulating liquid.  The filaments may be stretched at temperatures of 120-210 DEG  C. while or immediately after passing over heated surfaces, or through hot air or hot liquids.  Following the stretching the filaments may be set by heating them at 150-190 DEG  C. while under tension and may then be heated while under little or no tension.  To avoid darkening of the filaments as a result of the heat treatment, a stabilizer may be incorporated in the copolymer which is used in preparing the spinning solution.  The proportion of stabilizer may be 0.1-2 per cent of the weight of the polymer.  Numerous stabilizers are specified, e.g. lead orthosilicate, phthalate, and stearate, zinc stearate, dibutyl tin laurate, calcium stearate, cadmium 2-ethyl-hexoate, barium stearate, epoxy-propyl ethers of bis-phenols, endo - methylene tetra - hydrophthalic acid, maleic acid, butyrolactone, 2,3,5-trichloro-21-hydroxybenzophenone and phenyl salicylate. Specifications 674,323 and 709,995 also are referred to.
Patent GB-755106-A (GB)
Title: Improvements in or relating to bird cages
Inventor: FITCH WILLIAM ALBERT
IPC: A01K31/06
Filed: 1954-01-12
Abstract: 755,106. Bird cages. WATMOUGH, W., and ADDEY, W. Jan. 7, 1955 [Jan. 12, 1954], No. 940/54. Class 5 (2). The front of a bird cage, consisting of a wirecovered opening B and a bottom panel P, has an aperture formed in the panel in which is detachably mounted a trough 1, the front wall of which is of a material on which identifying matter can be written or which is provided with means for holding a label. The trough, the front wall of which is arranged to lie flush with the outside wall of the panel, is provided at each end with a notch adapted to engage with a vertical wire 4, 4<SP>1</SP>, one wire serving as a pivot about which the trough can swing, and the other as a stop. The trough can be inverted to provide an indication as to whether it should be replenished or not, a handle 7 being provided near one end of the front to enable the position of the trough to be recognized. A pivoted catch 10 serves to retain the trough in closed position.
Patent GB-643905-A (GB)
Title: A carrier for bags and other articles
IPC: B62B1/12
Filed: 1948-01-13
Abstract: 643,905. Hand trucks. SUDDABY, W. Jan. 13, 1948, No. 954. [Class 108(i)] A wheeled carrier for bags &c. comprises a pair of rigid side members 2, each arranged at one end to support a wheel spindle 7 and connected together by inwardly projecting transverse members .4 each rigidly secured to and projecting from the side member towards the other side -member and arranged to be adjustably held to the other transverse member by a sleeve 5 preferably of resilient material. The spindles 7 are adjustably held in the. sleeve 10 by clips 13 which engage notches cut in the spindles and the handle 16 is made detachable by removing the projections 17 from their respective sockets.
Patent HK-21894-A (HK)
Title: Videorecorder with equalizing circuit
Inventor: REIME GERD
IPC: H04N5/931
Filed: 1994-03-10
Abstract: In the signal path (1) for the frequency-modulated luminance signal of a video recorder, an equalising circuit (11) is disposed between the video band (2) and the frequency demodulator (3) which, whenever the luminance signals fall below a specific switching level (U16), operates in the mode of a bandpass filter (19) which is tuned to the carrier frequencies of the luminance signals and, whenever the luminance signals exceed this switching level in the direction of higher values, operates in the mode of an amplitude-controlled delay unit. In the latter mode, phase errors caused by recording and transmission are largely cancelled, whereas, in the former mode, oscillation patterns with deteriorated oscillations are again refreshed in terms of amplitude through the resonance effect. The height of switching level (U16) is set by a noise detection circuit (21) which detects the rate of the oscillations which do not pass through a specific detection level of the noise detection circuit situated in the vicinity of the sound point line of the frequency demodulator. The equalising circuit is thereby adapted to the different reproduction quality levels of different video tapes in such a way that image reproduction with minimum interference and maximum definition is achieved. <IMAGE>
Patent HK-54588-A (HK)
Title: Drug administration device
Inventor: BOGENTOFT CONNY BOERJE
IPC: A61M5/14
Filed: 1988-07-21
Abstract: The invention is related to a drug administration device in which a drug is released into a flow of a liquid, said liquid being administered by a parenteral route to a patient. The device comprises a cell (2) arranged to contain a solid drug-releasing unit (3) from which the drug is released at a controlled rate to the liquid when contacted therewith.
Patent HK-91785-A (HK)
Title: Radio pager with reduced power consumption
Inventor: MORI TOSHIHIRO
IPC: H04Q1/30
Filed: 1985-11-14
Abstract: A radio-paging receiver gives a signal responsive to the receipt of a predetermined sequence of tone signals. The sequence is identified by an identification number stored in and read out of a read-only memory (ROM), which is a high-power consumption circuit. The remainder of the radio-paging receiver is constructed from low-power consumption components. Other than the readout of the ROM, all other of the circuit operations are carried out by the circuits having low-power consumption components. The high-power drain read-only memory is operated only momentarily and then its output is stored in low-power consumption circuits, for future reference. This way, the high-power drain operations are restricted to extremely short periods, with no energy wasted in a waiting time.
Patent JP-S57135567-A (JP)
Title: Method and system capable of simultaneously trnsmitting voide informatin and data information
Inventor: BISHIYUWAZU AARU GOTSUDOBORU
IPC: H04J3/16
Filed: 1982-01-05
Abstract: A method of and apparatus for the simultaneous transmission of voice and data information over the same PCM transmission channel. During periods when only voice information is to be transmitted, the analog voice information is sampled at a first sampling rate, thus providing a digitized voice rate equal to the transmission rate capability of the transmission channel. During periods when both voice and data are to be transmitted, the analog voice information is sampled at a second sampling rate less than the first sampling rate, thus allowing the merged voice and data information to have a total digitized transmission rate equal to the transmission rate capability of the transmission channel.
Patent JP-H09185544-A (JP)
Title: Data operation supporting method in hyper media system
Inventor: MASUDA ISAO
IPC: G06F13/00
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To automatically execute a series of work for opening information from a client-side to a server-side. SOLUTION: When 'public open' is requested by the input operation of a user using an input device 25 in a client computer 20, a display management part 211 displays a public open setting dialog on a display device 22. When information designating the file having the object of public open is set to a public open file setting field in the dialog, a public open destination is set to a public open destination setting field and a public open date is set to a public open date setting field, the set data is transferred to a processing part 213 by an input management part 212. The processing part 213 transfers an HTML file and all the files following the file, for example, to a designated server computer 10, copies them to the designated public open destination and public- opens them by a network management part 214 when it comes to the date which is set in accordance with the set data.
Patent JP-S58117495-A (JP)
Inventor: AKIYAMA KUNIO
IPC: G21D1/00
Filed: 1982-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5283630-A (JP)
Title: Novel 3-carboxy prostandienoic acid derivative
Inventor: INUKAI NORIKI
IPC: C07C67/00
Filed: 1976-01-01
Abstract: PURPOSE: Drug with the same pharmacogical activity as prostaglandin E 2  and prostaglandin F 2 α. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03205923-A (JP)
Title: A/d converter
Inventor: SHIMIZU TOSHIHIKO
IPC: H03M1/38
Filed: 1990-01-05
Abstract: PURPOSE:To execute the A/D conversion with high resolution and high S/N as for a low frequency input, and to obtain a high speed conversion wide input band to a high frequency input by switching the number of times of addition of cyclic addition. CONSTITUTION:An adding circuit 4 adds an output of an A/D converting part 1 for a prescribed period, and a control circuit 6 controls the addition period of the adding circuit 4 and the generation pattern of a minute voltage generated at a minute voltage generating circuit 3 in accordance with the frequency of an input signal. The A/D converter of a parallel comparison type is constituted of the A/D converting part 1 and a reference voltage generating circuit 2, and the A/D converter of a cyclic addition type is constituted of the A/D converting part 1, the reference voltage generating circuit 2, the minute voltage generating circuit 3, the adding circuit 4 and a clock generating circuit 5. In such a manner, when the input frequency is low, the feature of the cyclic addition type is drawn out by increasing the number of times of addition, substantial resolution can be improved. Also, when the input frequency is high, the feature of the parallel comparison type is drawn out by decreasing the number of times of addition, and the performance can be displayed in respect of a high speed conversion wide input band.
Patent JP-S60176346-A (JP)
Inventor: JIEI RICHIYAADO JIYOONZU
IPC: H04L12/437
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000200189-A (JP)
Title: Program generator based on chart
Inventor: TAKEDA YUKINORI
IPC: G06F9/06
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a program automatically operatable on a computer. SOLUTION: By an input device 1, as the conditions of a target program, 'area' and 'line speed' indicated in a chart and a result by the 'basic charge' of a formula are specified, inputted and supplied to this program generator 2. In finding the 'basic charge' which is the 'result' with the supplied 'area' and 'line speed' as the conditions, the program generator 2 gensrates the procedure of storing values respectively corresponding to the variable of the 'result' by branching the value of a condition variable at the time of generating the chart, generates the procedure of storing the formula in the 'result' at the time of generating the formula, finally connects them, assembles them and outputs a program source from an output device 4.