baber/WOPTO huggingface dataset:
Patent GB-161273-A (GB)
Title: Manufacture of acid sodium pyrophosphate
IPC: C01B25/42
Filed: 1920-01-05
Abstract: Acid sodium pyrophosphate, Na2 H2 P2 O7, is obtained by adding the calculated amount of an acid such as hydrochloric acid to a solution of sodium pyrophosphate and then salting out the product, for instance, by adding sodium chloride.  The precipitated acid pyrophosphate may be washed with a saturated solution of the same salt.
Patent GB-365303-A (GB)
Title: Electron tube with incandescent cathode
IPC: H01J19/30
Filed: 1931-01-05
Abstract: 365,303. Thermionic valves. KREMENEZKY, J., 55, Dresdenerstrasse, Vienna. Jan. 5, 1931, No. 395. Convention date, Jan. 8, 1930. [Class 39 (i).] Some or all of the internal structural elements such as the grid and anode of a tube, having an electron-emitting incandescent cathode, are coated with an inorganic substance such as tin, silver or gold which is subsequently vaporized to remove from the elements any electron-emitting substance which may be deposited thereon during the activation of the cathode. A molybdenum grid may be used, and the coating is vaporized by high-frequency currents.
Patent GB-901547-A (GB)
Title: Gas-containing fusible sugar or the like and method for preparing the same
IPC: A23L2/40
Filed: 1960-01-06
Abstract: A fused sugar, sugar alcohol or sugar acid is gasified under superatmospheric pressure and then cooled, still under pressure, to form a solid product containing a gas under superatmospheric pressure.  Mono-, di- or poly-saccharides may be used, preferably near anhydrous, e.g. glucose, fructose or arabinose; sucrose, lactose or maltose; gentiobiose, cellobiose, panose, malto-triose or malto-tetrose.  Sorbitol, mannitol, gluconic acid or saccharic acid may be used.  Preferably combinations of sugar are used, e.g. lactose and sucrose.  Dextrin, starch, gelatin or a gum, e.g. agar agar, carragheenin, alginates or pectin, may be added.  With these additions the resulting product is opaque instead of transparent and lighter than water instead of heavier.  Edible acids, e.g. citric acid or lactic acid, buffer salts, e.g. citrates or tartrates, flavourings and colourings may be added. The sugar is heated until it fuses and the gas, e.g. nitrogen, air, ethylene oxide, or helium, but preferably gaseous carbon dioxide is admitted to the system.  Solid or liquid carbon dioxide may be used.  The product may be prepared continuously or batchwise; otherwise, the gas may be incorporated during extrusion, moulding under pressure or agglomerating.
Patent GB-468507-A (GB)
Title: Improvements in and relating to devices having spinning or rotating members bearing appropriate indications or inscriptions for use in playing games
IPC: A63F5/04
Filed: 1936-01-06
Abstract: 468,507. Game apparatus combined with other articles. VEDDER, K. Jan. 6, 1936, No. 491. [Classes 132 (ii) and 146 (iii)] A spinning member, indications on which are adapted to be displayed fortuitously is mounted on an elongated handle member such that the spinning member may be readily started and stopped by a finger or thumb. The handle may comprise a propelling or other pencil, or pencil case, a holder for a screwdriver, a pen such as a fountain pen, a knife or other pocket implement, or a casing for a neon-tube sparking plug tester. Figs. 1, 3 show a reversible pencil 1, 3 in which a member 6 is rotatably mounted at 7, 7. The member 6 is knurled at 14 whereby it is readily spun, and is stopped by advancing a catch 11, 12 to engage one of the teeth 10 in the lower edge thereof, indications on the member 6 being displayed against an index 13. A fountain pen 1, 2, Figs. 8, 9, has a plug 18 on which rotates a member 15, indications on the upper surface of which are visible through a window 24 in a fixed cover 23. A sleeve 19 biassed by a spring 21 is moved axially until a projection 20 thereon engages one of the recesses 22 in member 15 to stop the latter. A plurality of elements spun simultaneously or independently, and means whereby any or all of them may be stopped at will, may be provided.
Patent GB-1159281-A (GB)
Title: Improvements in or relating to a Method of and Apparatus for Comparing the Magnitudes of Electrical Signals
Inventor: KAMISKI JEAN-CLAUDE PASCAL
IPC: H03K5/24
Filed: 1967-01-04
Abstract: 1,159,281. Differencing circuits. SOC. NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION. 4 Jan., 1967 [7 Jan., 1966], No. 503/67. Heading G4G. Apparatus for comparing two analog signals and selecting the greater comprises (Fig. 1), summing and differencing circuits, 1, 2 receiving input signals x, y after squarewave modulation by a reference signal e, and applying the difference signal (x-y) over parallel amplifiers 3, 4 of equal and opposite gains, to the controls of a switching relay 5 operated by a phase comparator 6 receiving the reference and difference signals. If (x-y) > 0, (x+y) and (x-y) are added at 7 to develop an output signal 2x and similarly if (x-y) < 0 they are subtracted to develop an output signal 2y, which may operate e.g. a bi-phase motor. Alternatively (Fig. 2, not shown) the input signals are modulated, and applied to a differential amplifier producing a signal representing (x-y), which is applied with the reference signal to a phase comparator producing a positive output for (x-y) > 0 and a negative for (x-y) < 0, and utilizing this to operate a trigger and gate selecting the appropriate modulated input signal x or y for (x-y)>0 or (x-y) < 0. The apparatus is applicable e.g. to gas turbine control systems utilizing more than one control parameter. The amplifier and switching may employ semi-conductors.
Patent GB-158231-A (GB)
Title: Load handling systems
IPC: B66C21/00
Filed: 1921-01-06
Abstract: 158,231. Harrington, N. T. Jan. 26, 1920, [Convention date]. Lever load-handling machines and appliances. -Relates to apparatus which may embody a single tower, boom, or derrick for handling loads, which is furnished with special means for counterbalancing. The invention is described mainly with reference to apparatus with levers in the form of two inclined counterbalanced towers adapted to swing about horizontal pivots in unison and in the same direction, and supporting a travelling grab or like appliance on a rope stretched between them. The towers are stayed by guy ropes 17 passing from the heads to brackets 16 mounted on horizontal pivots in line with the tower pivots, which obviates the necessity for varying the length of the guy ropes required in different positions of the towers. The ropes from a drum 14 rotate twin drums 11 on each tower simultaneously, which movement is transmitted by gearing to a second shaft having a drum 7 fixed thereon. Anchored ropes 5, Fig- 2, passing round segmental guides 6, are secured at their ends to the drum 7. Thus the rotation of drum 14 causes one rope 5 to be wound on the drum 7 while the other is unwound, with a consequential swinging of the two towers in unison. Each tower is counterbalanced by a cable 44, pivoted thereto at 45 near the head, and running over one or the other of a pair of segmental guides 46, Fig. 4, to a counterweight 41 guided in a braced framing 42. Two ropes 49, Fig. 13, connected to the opposed segments at 51, are secured to the cable 44 at 44a so that the movement of the cable 44 due to the swinging of the tower causes a corresponding rotation of both segments in unison. The Specification describes a geometrical method of obtaining the curve for the segments. which gives approximately exact balancing at all inclinations of the towers.
Patent GB-1260581-A (GB)
Title: A structural slab or panel
Inventor: DOWLE JAMES
IPC: E04C2/38
Filed: 1969-01-18
Abstract: 1,260,581. Building panels. J. DOWLE. 18 Jan., 1969, No. 653/69. Heading E1B. A building slab is constructed from two half sections, flanged, as shown, which are brought into register with one another to define a series of enclosed cavities filled, by close-fitting blocks of insulating material. The slab may be made of reinforced plastics and the two halves thereof adhesively secured together for which purpose they are provided with grooves for alignment purposes.
Patent GB-937605-A (GB)
Title: Method of purifying polyolefines
IPC: C08F6/02
Filed: 1960-01-07
Abstract: Polyolefines containing "Ziegler-type" catalyst residues, which are dispersed in a hydrocarbon are purified by stirring the dispersion at a temperature in the range of 40 DEG  to 100 DEG C. with 0,5 to 5% of an alcohol containing 3 to 8 carbon atoms, and distilling off the alcohol during or after its reaction with the catalyst residues. After removal of the alcohol the product is exhaustively extracted with water which may contain a pH regulator.  The distillation may be effected under an inert gas or under reduced pressure.  Specified alcohols are n-propanol, isopropanol, n-butanol, and isobutanol.  The polyolefin may be polyethylene, or polypropylene.
Patent GB-498557-A (GB)
Title: Improvements in electric alarm systems
IPC: G08B23/00
Filed: 1938-01-10
Abstract: 498,557. Fire and like alarm systems. EKMAN, O. I. H., and NICOU, H. T. Jan. 10, 1938, Nos. 742 and 743. Convention dates, Jan. 9, 1937 and Nov. 4, 1937. [Class 40 (i)] In a fire or like alarm system of the type wherein a number of localities is protected by two or more wires passing through the localities, and each forming a closed loop, the separate loops are supplied from the same or different batteries at different potentials so that a potential difference normally exists between the wires of the loops. This arrangement facilitates the indication of faults upon the occurrence of leakage or a short circuit between the wires. As shown in the Figure, the wires a, b, form the protection loops passing through localities having thermostatically-controlled contacts T in each loop and are fed from different sections of a central station battery B. Each loop contains a relay Ra, Rb, which operates individual fault indicators in the event that one or other loop is open-circuited or an alarm indicator when both relays are released by opening both loops by the contacts T. In the event of a short-circuit or leakage between the loops the relay Rb is maintained operated but relay Ra is released to operate the associated fault indicator. In this manner a fault is signalled but operation of the alarm indicator is prevented. A resistance m which may be inserted on either side of the battery or in the lead 10 is provided in order to prevent short-circuiting of a portion of the battery. In modifications the lead 10 may be connected to a point other than the zero potential point of the battery or to the connecting lead of two batteries of different voltages and in further modifications one relay is connected across the end terminals of the supply and the other across a portion thereof. In the latter modification, the shortcircuited relay may be de-energized only partially and may be of the stepping type. A fuse may be substituted for the resistance m. The relays Ra, Rb may also be replaced by a single two-step relay. The system is also adapted to indicate battery faults. British Specification 409,617 and U.S.A. Specification 2,059,510 are referred to.
Patent GB-837090-A (GB)
Title: Improvements in or relating to equipment for clearing blocked pipes
IPC: B08B9/032
Filed: 1959-01-09
Abstract: 837,090. Cleaning pipes. BOSCH, A., and NOLTES, G. J., [trading as BOSCH & NOTLES]. Jan. 9, 1959, No. 837/59. Drawings to Specification. Class 99(2). An apparatus for cleaning pipes by alternate pressure and suction has separate vacuum and pressure vessels connected by a pump and is characterised by a by-pass valve connecting both vessels to prevent a build up of pressure with the pump working and the apparatus idle..
Patent GB-1374045-A (GB)
Title: Apparatus for shaping strip
IPC: B21D43/26
Filed: 1972-01-07
Abstract: 1374045 Gauging stops HUNTER DOUGLAS 7 Jan 1972 [8 Jan 1971] 857/72 Heading B3W Apparatus for working strip material, particularly for punching and shearing metal strip to form Venetian blind slats, comprises means for feeding strip to and through a working station which includes a punching and/or shearing and/or machining device and an output table having one or more combined gauging stops and discharge devices adjustable longitudinally of the strip feed direction, the or each device including a stop driven by an electric motor transversely of the feed path and means associated with the stop for initiating action of the working tools. As shown, Fig. 1, strip 14 is fed by rollers 34, which may curve the strip transversely (for Venetian blind slats), through a loop 27 to a linear electric motor 7 adjacent work station 2 comprising punches 12 and 18 and a shear 15. A linear electric motor 8 feeds strip to an output table 6 including a rail 3, Fig. 2, on which stop and discharge devices 5 are slidably mounted and retained in selected position by a block (21) including a resilient buffer (24), Fig. 3 (not shown). The number of devices 5 depends on the number of punching operations to be carried out. Each device 5 comprises a stop in the form of a rail 4 driven by a linear electric motor 20 between the Fig. 2 gauging position in which the face 10 confronts strip passing through spring guide 22 and a position in which an extension 11 underlies the strip feed path. A photo-cell, such as 19c, Fig. 1, is just upstream of each stop 4. In operation, with all the stops 4 in their gauging position, motors 7 and 8 drive strip towards the first device 5, the photo-cell of which, as the strip passes, causes motor 8 to be switched off so that the strip engages the stop at reduced speed and, after a delay, actuates the punch 18. The first stop 4 is retracted and motors 7 and 8 feed the strip to the second device which operates similarly to the first except that both punches and the shear are actuated. Motor 8 only feeds the sheared-off slat or strip length to the last device 5c, photocell 19c causing the other stops to be returned to Fig. 2 position, carrying the sheared off slat &c. and forcing it to raise the right hand end of guide 22, Fig. 2. Photocell 19c also starts motor 7 to feed the next length of strip to the first device 5. The slat &c. meanwhile remains on extensions 11 but as the stops 4 are retracted, the guides 22 prevent the slot from returning with the stops and cause it to drop into storage devices 23.
Patent HK-64191-A (HK)
Title: Remote monitoring system for lift installations
Inventor: HINDERLING THOMAS DR
IPC: B66B5/00
Filed: 1991-08-15
Abstract: A system for remote management includes central management, planning and rationalization of the upkeep of elevator installations. The system comprises a modularly constructed remote management system, which makes possible the management centrally, the inspection regionally and the monitoring of decentralized processes locally of elevator installations. The management exchange is connected by modem and telephone network with the regional exchanges and has access to all relevant data. The regional exchange permits an inspection of all processes of several buildings. Direct speech connections with all the peripheral devices are by means or remote alarms from the regional exchange. For each building, a communications module manages the data traffic between the regional exchange and the processes to be inspected in the building. The process data is detected by a peripheral module, which is capable of diagnosis, and is processed further into relevant operational, fault and alarm reports with the aid of heuristic operating means. The peripheral module reports diagnostic data by way of the common building bus to the communications module, which transmits the data to the regional exchange by means of automatic telephone dialing.
Patent HU-T53100-A (HU)
Title: Process for producing new pyrimidinyl piperazinyl alkylazoles and pharmaceutical compositions comprising same as active ingredient
Inventor: COLOMBO PINOL AUGUSTO
IPC: C07D521/00
Filed: 1990-02-08
Abstract: The invention relates to heterocyclic compounds which correspond to the general formula I 
<IMAGE>
 in which
 R1 represents a hydrogen atom or a halogen,
 n can have the values 1 to 6, and
 Het represents an azole or one of its derivatives, chosen from imidazole, indazole, tetrahydroindazoles, pyrazole and pyrazoline, which may be represented by the general formula II 
<IMAGE>
 in which
 A and B, which are always different, represent a carbon atom or a nitrogen atom, the dotted line indicating the possible presence of a double bond between positions 4 and 5, and
 R2, R3 and R4, which may be identical or different and can also form a part of another ring, aromatic or otherwise, represent a hydrogen atom, a halogen, a lower alkyl radical, a nitro radical, a hydroxyl radical, an oxo radical, an alkoxy radical, a cyano radical, a carboxyl radical, a carboxamido radical, an alkyl carboxylate radical, an aryl or substituted aryl radical, a sulphonic radical, a sulphonamido radical, substituted or otherwise on the amino group, or an amino or substituted amino radical of general formula III 
<IMAGE>
 in which
 R5 and R6, which may be identical or different, represent a hydrogen atom, an alkyl radical, an aryl radical, a heteroaryl radical, an alkenyl radical, an alkylcarboxy radical, an arylcarboxy radical, an alkylsulphonyl radical or an arylsulphonyl radical.
Patent JP-H09183008-A (JP)
Title: Cutting device
Inventor: SOGA MITSUMASA
IPC: B23Q17/22
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To enable a cutting device having a plurality of cutting tools at different heights to easily determine whether or not a difference in height between the cutting tools exceeds a allowable range and accurately determine the cutting tool that exceeds the allowable range for easy and quick adjustments of the heights of the ends of the cutting tools in the case of exceeding the allowable range, so as to prevent damage and wear of the cutting tools and chattering to provide enhanced cutting accuracy, by using sensors. SOLUTION: This cutting device moves a machining head to which cutting tools are attached, and thus performs grooving, cutting-off, and end-face machining operations, etc., on plate-shaped work secured to a working table. The cutting device controls the machining head 37 with the plural cutting tools by using a plural cutting tool end height detection control means C via a biaxial control means D to bring the ends of the cutting tools into contact with a cutting tool end height detection means G to detect the heights of the ends of the cutting tools, and uses a cutting tool height difference computation means A to compute a difference in height between the ends of the adjacent cutting tools and compare the computed value with a predetermined permissible value for the difference in height.
Patent JP-H11205967-A (JP)
Title: Bundling band
Inventor: NOGAMI HIROSHIGE
IPC: B65D63/12
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To detach easily a bundled and fitted member such as a wire harness, and relieve burden such as dismantling work, by attaining easy fixing release of a band part without requiring use of a cutting tool, in a bundling band which involves a fixing part such as a clip. SOLUTION: A bundling band is provided with a band part 3 which is wound around a wire harness W for bundling, and a clip 8 fixed by inserting a clamping part 6 into a fitting hole H, such as a vehicle body panel B. The clip 8 is formed so as to be capable of being attached and detached to/from the band part 3 by erecting a support part 7 for supporting the clamping part 6 at a plate-shaped part 15 in the clip 8, and by forming a notch part 11 for fitting an end part 12 with the support part 7 inserted in it in the band part 3. The bundling band 10 allows the plate-shaped part 15 to be separated by expanding the notch part 11 of the band part 3 only by pulling the wire harness W at the time of dismantling, thus it is possible to release fixing by the clip 8.
Patent JP-S5494044-A (JP)
Title: Copier
Inventor: OOKAWARA KENJI
IPC: G03G15/01
Filed: 1978-01-06
Abstract: PURPOSE: To prevent the shift of an image due to rise of a copying material at the leading grip portion by providing remedy means for eliminating the rise of the copy material after it is grasped at tis leading end by grasp means and before the image forming process.  
     CONSTITUTION: In a copier, one or plural remedy rollers 16 on the circumference of a transfer drum from a guide plate 1 to a copying charger 7 and at a close spacing egual to that between a transfer drum 1 and a photosensitive drum 2. As a result, at the exit of a guide plate 11 and between a receiver 12 of the drum 1 and a glipper 13, a copy material P having its leading end gripped has passed through the remedy rollers 16 before they reach the charger 7 so that their raised portion P' is sufficiently flattened by the remedy rollers. Thus, it is possible to form a correctly composed color image from the first transfer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02181240-A (JP)
Title: Alarm output device
Inventor: KIKUCHI SHIGEMASA
IPC: G06F11/30
Filed: 1989-01-06
Abstract: PURPOSE:To constitute the stop signal output device so that a computer which causes a fault becomes an off-line state from an on-line state, and a CPU can be stopped forcibly in the case when the CPU cannot be stopped after processing its fault by providing a stop signal output means, etc. CONSTITUTION:When a fault is generated in a CPU 11 at a time t1, and an on-line state becomes an off-line state, an off-line signal becomes active. Subsequently, a timer 13 starts a calculating operation from the time t1, and after a set time (time t3), a one shot pulse (s) is outputted to an AND circuit 14. In this state, when abnormality occurs in a fault processing of the CPU 11 and the CPU 11 does not stop until the time t3, since an alive signal remains active at the time t3, logic of the AND circuit 14 is formed and a stop signal is outputted to the CPU 11 from a driver 16. In such a way, as for the CPU 11, its operation is stopped forcibly, and by following it up, the alive signal comes not to be active at a time t4. That is, when the CPU 11 does not stop after the fault processing, the CPU 11 can be stopped forcibly.
Patent JP-H03205740-A (JP)
Title: Charged particle source
Inventor: TANAKA MASANOBU
IPC: H01J27/02
Filed: 1990-01-08
Abstract: PURPOSE:To reduce the number of maintenance performed, improve the availability factor of a device, and reduce man-hours for disassembling the device by providing a foreign object removing/capturing device which removes foreign objects stuck to a beam outgoing slit and prevents the foreign objects from being scattered to the outside. CONSTITUTION:During the removing process of foreign objects A, first a valve 11 and a valve 19 are closed, and the pressure of the secondary side of a pressure reducing valve 8 is properly adjusted. When a valve 7 is opened and the gas of a gas bottle 9 is introduced into a vacuum container, a high-speed gas stream 1 passes through a slit S via the pressure difference between the inside and outside of a plasma chamber 2, foreign objects A are removed by the force of the gas stream, and the removed foreign objects B are captured in a foreign object capturing chamber 15. When a valve 19b is opened, foreign objects A can be continuously removed, and the back flow of the captured foreign objects B can be prevented. If a plasma chamber 2 is vibrated by a vibrator 14 when the foreign objects A are removed, the foreign objects A are easily removed. The stuck foreign objects A can be removed without being scattered, the foreign objects A can be removed without disassembling a device, and the throughput of the device can be improved.