baber/WOPTO huggingface dataset:
Patent GB-1259062-A (GB)
IPC: B65H5/06
Filed: 1970-05-26
Abstract: 1,259,062. Electrostatic copier. MITA  INDUSTRIAL CO, Ltd. May 26, 1970 [May 28, 1969], No.25332/70. Heading G2H. A transport mechanism for thin or thick originals in the exposure section of an electrostatic copier comprises feedrollers and guide-plates which are resiliently mounted, allowing the passage of pamphlets &c., and suspended from a removable lid of the copier so that on removal of the lid books and like originals may be transported to the exposure window on a transparent carrier plate. As shown in Fig.1, a plate 3 separates the superimposed original and copy sheet into their respective transport passages. The original is fed to exposure window 32 between lower feedrollers 33, 34 and 35 and upper rollers 39, 40, 41 resiliently mounted in slots 46, 47, 48 in side members 45 attached to removable lid 38. Upper guide-plates 49, 50 are also resiliently mounted. Sheet originals are preferably placed in a carrier comprising a backing sheet attached at one end to a transparent sheet Fig. 8A (not shown). Originals made up from separate pieces may be copied in like manner. When copying books lid 38 is removed, Fig.11, with upper rollers 39, 40, 41 and the book placed in a carrier comprising a transparent plate 66 and flexible backing member 67 of reduced width so that plate 66 may be moved between lower driven rollers 33, 34, 35 and bearing rollers 42, 43, 44. Copy sheets are fed through charging, exposure, developing and fixing stations in known manner but preferably the copy sheet feed path to the copy exposure window 10 is equal in length to the original feed path to exposure window 32.
Patent GB-1265645-A (GB)
IPC: G11C29/00
Filed: 1970-02-12
Abstract: 1,265,645. Associative stores. INTERNATIONAL BUSINESS MACHINES CORP. 12 Feb., 1970, No. 6742/70. Heading G4C. An associative data storage system comprises two storage arrays, for holding the same information, and is such that on detection of a hard operating error in either array, one store section of the bad array is functionally isolated from the remainder of the array, the contents of the corresponding section of the other array are copied into a spare section of the bad array and the operating cycle in which the error was detected is repeated up to a predetermined number of times, then if the error still persists, the isolated store section is reconnected, a different store section is isolated, and so on as above until an error is not detected or all the store sections of the bad array have successively been isolated with error still persisting, operation of the system being stopped in the latter case. The error detection is by comparing the information read from the two arrays into their respective input/output registers. This information specifies the data to be used in the next store access and the operation to be performed, and a back-up register is connected to these two registers to permit repetition of the operation in the event of error. A chain of selector (match) triggers, connected as a shift register, is provided for each section of each array. The chains for the store sections of a given array are connected in series, except that if the section is to be isolated its chain is by-passed. This bypassing, isolation of the store section bit lines from the input/output register for the array, and power supply to the section, are controlled by a 2-bit configuration register, of which there is one per section of each array. The configuration register specifies its section as being " in use," " spare," "temporarily isolated" or " failed." The configuration registers for a given array are connected to form a single recirculating shift register. The diagnostic procedure for dealing with transient errors, and identifying the bad array in the event of hard errors, may be as in Specification 1,265,015 which is referred to. Transfer from a section of one array to a section of the other is via the two input/output registers, and uses NEXT, READ and NEXT, WRITE operations, using shift in the chains of selector triggers. A second system, identical to that above, may be provided to be loaded from the good array if the error in-the bad array still persists after all the store sections have been substituted for as above.
Patent GB-1267234-A (GB)
IPC: G03B15/04
Filed: 1969-02-13
Abstract: 1,267,234. Photo-electric illumination control. LUMINA S.P.R.L. Feb.13, 1969 [Feb. 13, 1968; Nov.21, 1968; Dec.27, 1968; Jan.20, 1969], No.7937/69. Heading G1A. In a lighting system the light from a discharge tube 102, Fig. 1, which is energized by a capacitor 100, is extinguished by an electronic switch 103 actuated in response to the output from a detector 104 and integrator 105 which generate a signal when a predetermined amount of light has been received. The electronic switch may alternatively shunt the tube, and, when the source is a photographic flash-gun, the detector may respond to light reflected from the subject. The source may be a gas tube fixed by a condenser discharge, or a laser, and the switching element may be a semiconductor such as a thyristor, a thyratron, or for shunting purposes, a cold-electrode gas-filled arrestor tube. The flash-gun arrangement may be combined with and actuated by a camera, and may include electrical or mechano-optical means for varying the sensitivity of the detector in respect of the quantity of light effecting operation. The electronic switch may include a visual monitoring device by means of which light from the electronic switch is led to the outside of the casing by a fibre optic. Various transistor switching circuits are described some including an induction coil to prevent the build up of voltage across the flash-tube after switch off in order to allow for the tube to de-ionize, and the photo-sensitive cells may be photo-resistive, photo-voltaic, or photo-diodes or transistors.
Patent GB-1294874-A (GB)
IPC: G01S17/32
Filed: 1969-09-03
Abstract: 1294874 Optical distance measuring CARROL & REED Ltd 18 Aug 1970 [3 Sept 1969] 43696/69 Heading H4D [Also in Division G4] Although the claims relate to a general method of determining the phase difference between two signals of equal frequency, the only described embodiment relates to a pulsed light radar, wherein a quartz oscillator 10, Fig. 1, feeds a 10MH 3  signal to a "by 20" divider 11. to give a 500KH 3  signal. This, after squaring at 13, modulates the output of GaAs photo dicde 14 such that pulses of light at 500K.p.p.s. are directed towards and reflected by remote reflector 15. The reflected pulses are detected at receiver 16 and the modulation at 500K.p.p.s. is fed to one input of a summing device 25. The summing device is a mixer and receives at its other input a signal at 499À9K.H 3  produced by a series of frequency dividers and mixers 17-23 from the output of oscillator 10. The output of the summing device 25 thus contains a component at 100H 3  which is separated out by filter 31 and squared off by zero cross detector 33 to give waveform 36, Fig. 3. -Part of the 500KH 3  signal from divider 11 is similarly processed in chains 24, 26, 28, 30, 32 to give 100H 3  waveform 35a, Fig. 2. The phase difference between waveforms 35a and 36 is proportional to the distance of the reflector 15 and is indicated by a digital phase comparator 37 receiving the waveforms and yielding "non- overlap" waveforms 38, Fig. 4, having pulses of width W indicative of said distance. A pulse signal at 10MH 3  from oscillator 10 is fed to gate 39 together with waveforms 38 to give the series of pulse bursts 40, Fig. 5, each burst having a number of pulses indicative of said distance. A digital counter and display 41 determines this number and . displays it as a distance. The system is zeroed by variable phase shifter 45 and calibrated by offset control 46. Gain control of the receiver 16 by level control 34a receiving the output of filter 31 ensures the correct amplitude of waveform 35a. By changing the frequency ratio of the signals applied to gate 39, a direct readout in 41 in degrees or radians is possible.
Patent GB-1295296-A (GB)
IPC: F17C3/00
Filed: 1969-11-03
Abstract: 1295296 Liquefied gas storage reservoirs CONCH INTERNATIONAL METHANE Ltd 26 Aug 1970 [3 Nov 1969] 53756/69 Heading F4P The walls of a membrane tank of an in-ground storage reservoir comprises a number of sheets 2, e.g. of stainless steel, connected together via vertical channel members 4 which act as strengtheners and as expansion joints, and which are connected to support beams 6 by bolts which pass through vertical slots in the webs 5 of the members 4 to allow for vertical thermal expansion and contraction of the sheets 2 and members 4 relative to the beams 6. The channels are closed by crimping their edges and filled with insulation, e.g. polyurethane or P.V.C. foam, which also fills the space between the sheets 2 and a layer of frozen wet sand in which the beams 6 are located. The members 4 may also extend across the floor of the tank as shown. In a modification, Fig. 6, the ground cavity is lined with concrete 20 in which are bedded anchoring members to which the channel members 21 are bolted. The sheets 2 are welded to the out-turned edges 22 of the members 21 which are closed by corrugated members 25. In another embodiment, Fig. 7 (not shown) the edges of the sheets 2 are bent over at rightangles and welded together, a channel member 21 being located at alternate joins, and in Fig. 8 (not shown) the members 21 are located intermediate the joins. The tank may be connected to the support structure by means of a further membrane having horizontal corrugations, Fig. 9 (not shown).
Patent GB-1295367-A (GB)
IPC: B24B41/04
Filed: 1970-09-25
Abstract: 1295367 Grinding spindles TOYODA KOKI KK 25 Sept 1970 [27 Sept 1969] 45749/70 Headings B3B and B3D A spindle device, e.g. for a grinding wheel 6, includes radial bearings 3, 4, thrust bearing means 33 and a spindle 8 supported by the bearings 3, 4, 33, adjusting means being provided for moving the thrust bearing means 33 to effect axial adjustment of the spindle 8. The spindle 8 is hydrostatically supported by means of hydraulic fluid or compressed air supplied from a reservoir T via pressure means P, a pulley 7 providing a drive input connection. A flange 24 of the spindle 8 lies within an annular chamber 25 of the thrust bearing means 33, hydrostatic supporting fluid being supplied to bearing pockets 26, 27 of the chamber 25 through a chamber 31 formed in a member 20 of the assembly 33. For axial spindle adjustment, the assembly 33 is slidable relative to the thrust bearings 3, 4 by means of a hand wheel 42, acting through a worm (39), Fig. 3 (not shown), worm-wheel 37, Fig. 2, and pinion 36 on a rack 34 provided on the member 20. Differential axial fluid pressure across the flange 24 eliminates backlash in the adjusting means.
Patent GB-1296482-A (GB)
IPC: C07C17/358
Filed: 1970-02-19
Abstract: 1296482 Isomerization of dichlorobutenes BP CHEMICALS Ltd 19 April 1971 [19 Feb 1970] 3275/71 Divided out of 1296481 Heading C2C One of 1,4-dichloro-butene-2 and 3,4-dichlorobutene-1 is isomerized to the other by contact with a catalyst comprising cupric naphthenate and 2,4-dimethylsulpholane. The catalyst may also contain an organic nitrile, e.g. pimelonitrile or adiponitrile. The process may be batch-wise or continuous. To convert 1,4-dichloro-butene-2 to 3,4-dichloro-butene-1, the former or the direct chlorination product of butadiene is heated with the catalyst and the lower-boiling 3,4-dichloro-buteneis distilled off. To convert 3,4-dichloro-butene-1 to 1,4-dichloro-butene-2, a liquid stream is fed from the reactor to a point near the base of a fractionating column, 3,4-dichloro-butene-1 is removed from the head of the column and recycled, and 1,4-dichlorobutene-2 is removed from near the base of the column. Comparative examples disclose the use of cupric naphthenate with o-chloro-toluene, diacetone alcohol, o-cresol, hexamethylphosphorarmde, dimethyl sulphoxide and thiourea.
Patent GB-1297304-A (GB)
IPC: G05B19/418
Filed: 1970-02-27
Abstract: 1297304 Programmed control of machine tools WERKZEUGMASCHINENKOMBINAT "FRITZ HECKERT" KARL-MARX-STADT VEB 27 Feb 1970 9621/70 Heading G3N Two machines are simultaneously controlled by a computer according to separate progammes through a common information input routeing the programmes in accordance with the state of the programme sections being carried out by each machine. As shown, perforated tape readers PEM aÀb supply programme values for the steps in a numerical positioning sequence alternately to a control computer SR and associated speed and desired value stores VSP, SSP, aÀb for two machine tools, (not shown). When one machine tool has completed a programmed step a running control ASa initiates the interrogation by an input circuit EASa of a residual value presenting circuit RVS which releases a programmed residual value which is dependent in value of the feed speed held in store VSPb. The input circuit EASa simultaneously calls up a residual path test circuit RTS to cancel a desired value store SSPa. and close a switch S Gl to connect calling-lines ALaÀb in parallel and the actual, desired, fixed and correction path values of the machine carrying out a programme step are fed to the control computer SR which calculates the residual path R to the end of the step. This is compared in a path control output stage WAa with the residual path requirement RV and the resultant fed. to the resultant fed to the input circuit EASa which causes the feed-in of new programme step values from the reader PEMa, when R greater than RV, or hold, when RV is greater than R, until the second machine tool completes the programme step. The input circuit EASa also signals a control output stage WAb for the second machine tool so that it continues operating independently during the feed-in of the programme step to the first machine.
Patent GB-1306549-A (GB)
Title: Safety latching ring for cylindrical containers
IPC: B65D50/04
Filed: 1970-08-24
Abstract: 1306549 Tamper-proof closures THORNTON MFG CO 24 Aug 1970 40660/70 Heading B8T A latching ring 10 has portions 11, 12, which closely fit a container 13, and its snap-on closure 14, respectively. The ring 10 is pushed towards the closure 14 so that the removal tab 14b enters space 19 and pushes the resiliently-displaceable latch 21 downwardly, allowing the ring to be rotated to cause the tab 14b to enter chamber 18, whereupon latch 21 springs back to its previous position. To remove the ring, latch 21 must be sprung downwardly by pressing the knob 21c to allow the latch to re-enter space 19 on subsequent rotation of the ring.
Patent GB-1310517-A (GB)
Title: Dry shavers
IPC: B26B19/04
Filed: 1969-07-11
Abstract: 1310517 Cutter for dry shaver GILLETTE INDUSTRIES Ltd 26 June 1970 [11 July 1969] 35030/69 Heading B4B A cutter for an electric dry shaver has a transversely curved convex surface presenting a plurality of convexly curved cutting edges 8, and is formed as an integral moulding of plastics material coated with metal on at least said convex surface, the cutting edges being formed by the metal. As described, the cutter is moulded from A.B.S. and is electro-plated in sequence with layers of copper, nickel, and chromium. The metal coating is then ground and/or lapped to form sharp cutting edges.
Patent GB-1332446-A (GB)
Title: Method of and apparatus for cutting die blanks
IPC: B44B1/04
Filed: 1972-04-04
Abstract: 1332446 Milling FRANKLIN MINT CORP 4 April 1972 15270/72 Heading B3K [Also in Division H4] A method of cutting a coining die comprises the steps of rotating a die blank 22 and a depth shade picture to be reproduced mounted on a rotating disc, at the same speed in the same direction, optically scanning the picture at 40 and generating output signals indicative of shade depth, and cutting the die blank with a tool 24 to reproduce the picture in three dimensions on the blank by moving the tool across and toward and away from the blank in response to the signals. A milling machine 10 comprises an arm 14 on a frame 12, the arm being pivotally supported by a universal joint 16 mounted on a carriage 18 and movable vertically by a lead screw 28. An end milling tool 24 and sensor 40 are carried by arm 14, and are adjustable therealong. A servo control system is used to control the movement of arm 14 into and out of the paper Fig. 1, and comprises a photo-cell 42 Fig. 3, whose output signal is proportional to the instantaneous optical density of the rotating picture. An error signal is generated by comparing the output signal with the feedback signals 60, 62, 64, the error signal is then passed through amplifiers 50, 52, to control motor 46 arid cause arm 14 to change position. Signal 60 is obtained from a rotary potentiometer coupled to motor 46, signal 62 is obtained electrically from signal 60, and signal 64 is obtained by means of a feedback proportional to the motor current.
Patent GB-1337290-A (GB)
Title: Aromatic sulphamoyl compounds process for their manufacture and  compositions containing them
IPC: C07D307/52
Filed: 1971-11-05
Abstract: 1337290 Sulphonamido - anthranilic acid derivatives CIBA-GEIGY AG 5 Nov 1971 51638/71 Addition to 1189719 Heading C2C Novel compound (I) (including salts thereof) is obtained by standard methods. The following compounds are also prepared: 5 -(2 - amino- and -acetylamino - phenylsulphamoyl) - 2,4 - dichlorobenzoic acids (and hydrochloride of the amino compound), methyl 5 - (2 - amino - phenyl - sulphamoyl) - 4 - chloro- (anthranilate and N - furfuryl - anthranilate), 2,4 - dichloro - 5 - (2 - nitrophenyl - sulphamoyl)- benzoic acid, 4 - chloro - N - furfuryl - 5 - (2- nitrophenyl - sulphamoyl) - anthranilic acid, 5- (2 - amino - phenyl - sulphamoyl) - 4 - chloroanthranilic acid, 5 - (2 - aminophenyl - sulphamoyl) - 4 - chloro N - furfurylidene - anthranilic acid, 2 - (2,4 - dichloro - 5 - carboxyphenyl - sulphonylamino) - azobenzene, 2 - (2- chloro - 4 - furfurylamino - 5 - carboxyphenylsulphonylamino) - azobenzene, 5 - (2 - aminophenyl - sulphamoyl) - 4 - chloro - 2 - nitrobenzoic acid and N-(2-acetylamino-phenyl)-2- chloro - 5 - methyl - 4 - nitrobenzenesulphonamide. Pharmaceutical preparations showing diuretic, natriuretic and chloriuretic actions contain (I) as active ingredient; administration is enterally or parenterally.
Patent GB-1337954-A (GB)
Title: Feeding particulate material
IPC: B29C31/06
Filed: 1969-12-03
Abstract: 1337954 Mixing apparatus BRITISH UNITED SHOE MACHINERY CO 1 Dec 1970 [3 Dec 1969] 58961/69 Heading B1C [Also in Division B8] Mixing apparatus comprises three material feed units 20, 22, 24 (see Division B8) each depositing, in use, measured quantities of material into a conduit 34 through which air is caused to flow by a blower 35. The materials are blown into a cyclone 178, the mixed materials then falling into a hopper 180. The apparatus may be controlled automatically to perform a predetermined cycle of operations utilising a level sensor in hopper 180.
Patent GB-1340183-A (GB)
Title: Drive means
IPC: E02F3/10
Filed: 1969-12-08
Abstract: 1340183 Endless chain excavators GIMDA Inc 2 Dec 1970 [8 Dec 1969 21 Sept 1970] 59883/69 and 44950/70 Heading E1F [Also in Division F2] In a trench digging apparatus comprising a jib 11 having trained therearound an endless chain 16 carrying cutter teeth 17, the jib is arranged to be raised and lowered by a pair of chains 2 carrying teeth 9 which engage a series of apertures 12 in the jib, and some of the links of the chains 2 are not formed with teeth 9 in order to provide a clearance through which the jib can be lifted from between the chains 2.
Patent GB-618354-A (GB)
Title: Improvements in dressing cases
IPC: A45C3/00
Filed: 1946-10-25
Abstract: 618,354. Cases. POWELL, F. Oct. 25, 1946, No. 31673. [Class 18] A dressing case comprises an outer cover of leather or like material 23, having a rigid base portion 24 and a hinged or removable lid 26, and an interior member 10 of rigid material formed in two halves and open at the top and at the bottom. The interior member 10 has slots 12 in the lower edges of two opposite walls which are engaged by partition members 14, made wider at their lower portions 13 to facilitate engagement of the slots 12. The two halves of the interior member 10 are held together by metal clips 11, and distance pieces 17 may be secured to the interior member between the partition members to provide a compartment of size and shape to suit the article to be inserted.
Patent IL-118746-A (IL)
Title: Adjustable bed
IPC: A47C/
Filed: 1996-06-27
Abstract: A bed comprising a frame and a box spring (28), the box spring having a front, rear and two side (44) walls, the bed characterized in that the box spring consists of a first portion (32) fixed to the frame and at least one second portion (34) pivotally hinged to the first portion; the portions of the box spring comprise a plurality of compression springs (46) bearing at respective bottom ends thereof at the base (30) of the box spring and having their respective top ends articulated by a lattice-work (48), wherein at least the front and rear walls of the box spring do not extend beyond the top edge of the springs. 2965 י' בכסלו התשס" ב - November 25, 2001
Patent IL-120061-A (IL)
Title: Ceramic composition for absorbing electromagnetic waves and a method for manufacturing the same
IPC: H01Q17/00
Filed: 1997-01-23
Abstract: A ceramic composition for absorbing electromagnetic waves and a method for manufacturing the same are disclosed. The composition comprises a raw powder comprising by weight between about 35% to 65% Fe2O3, between about 1% to 5% Al2O3, between about 0.5% to 1.5% Zn. between about 0.5% to 1.0% Cr. between about 3% to 10% Cu, between about 3% to 8% Mn. and between about 1% to 4% Co. and a mixture around the raw powder comprising by weight between 30% to 40% water, between 1.5% to 2.0% a dispersing. and between 1.5% to 2% a plasticizer. The method comprises the steps of grinding the powder. spray drying the grounded powder. forming the sprayed powder into a predetermined shape, calcinating and sintering the shape in a furnace. and cooling the sintered shape gradually. The ceramic composition absorbs the electromagnetic waves generated from electric devices such as cellular phones, beepers. computers, cordless telephones. etc. by attaching the ceramic composition at a predetermined position on the electric devices.
Patent IL-121040-A (IL)
Title: Machine for producing seeding block bodies from loose material such as sphagnum
IPC: A01G9/10
Filed: 1997-06-09
Abstract: A machine for producing substrate blocks from loose fibrous material such as sphagnum for the growing of cuttings and seed plants, comprising a suction chamber (28) and a suction source connected therewith, the suction chamber 3616 כ" ח בשבט התשס" ב - February 10, 2002 communicating with a material intake system (20) through a screen chamber (32) located inside the suction chamber and forming an extension of a suction pipe, constituting the said material intake system, said suction and forming chambers being axially split into two halves (34, 35) about a diametrical plane, these halves being movably arranged so as to be reciprocable both axially and towards and away from each other, characterized in that the forming chamber is made as a cylindrical row of interspaced rods (62). 3617 כ" ח בשבט התשס" ב - February 10, 2002
Patent IL-121135-A (IL)
Title: Two-part adhesive composition and laminates prepared therefrom
IPC: C08G18/40
Filed: 1997-06-23
Abstract: In a two-part, 100% solids adhesive composition useful for preparing a polymeric laminate adhesive pouch, a first part is a liquid OH-functional polyester containing epoxy resin having both epoxy and hydroxyl functionality and a second part is a multi-functional isocyanate.