baber/WOPTO huggingface dataset:
Patent GB-842770-A (GB)
Title: Improvements in buttons or studs
IPC: A44B1/32
Filed: 1958-01-06
Abstract: 842,770. Studs, buttons. BAY, J. L. Dec. 30, 1958 [Jan. 6, 1958], No. 418/58. Class 43 A button or stud comprises a head 3 having a waist 4, and a base 5 with a pointed ribbed stem 6 which engages in grooves in a hole in a resilient disc 11. The upper surface of the base 5 may be convex and the lower surface concave. The stem pierces the material 16 and the disc is pushed on to the stem to clamp the material between the base and the disc. The stem is cut off level with the lower surface of the disc.
Patent GB-1213075-A (GB)
Title: Improvements relating to the regulation of the output of fluid couplings
IPC: F16D33/00
Filed: 1969-01-03
Abstract: 1,213,075. Hydraulic couplings. DAIMLERBENZ A.G. 3 Jan., 1969 [5 Jan., 1968], No. 489/69. Heading F2C and F2L. In a hydrodynamic coupling or, as shown, a viscous shear type coupling for driving a motor vehicle engine cooling fan wherein at least two circumferentially spaced non-rotatable scoop tubes 18 return working liquid from a rotating reservoir 15 to a working chamber 14, the scoop tubes 18 are carried by a common support plate 17 movable in a plane at right-angles to the coupling axis to control the filling of the coupling. The plate 17 is moved from the central, coupling disengaged, position shown by supplying fluid to a servo 23 which acts on the plate 17 against the bias of a spring 27 to move one of the scoop tubes radially outward to fill the coupling. The supply of pressure fluid to the servo 23 is controlled by temperatureresponsive means (not shown). In the event of failure of the servo 23 the spring 27 urges the plate 17 from the central position in the opposite direction whereupon the other scoop tube is moved radially outward to fill the coupling. In Fig. 4 (not shown) the spring 27 is replaced by a leaf-spring. The scoop tubes may be of different lengths and may be movable in arcuate paths.
Patent GB-138147-A (GB)
Title: Improvements in electric lamps for motor vehicles and other uses
IPC: F21V17/16
Filed: 1919-01-08
Abstract: 138,147. Edman, G. A. Jan. 8,1919. Lantern doors and door fittings. - Means for securing the ring C of the lantern front 1 to the body A of an electric-lamp lantern for motorvehicles &c. comprises an outwardly projecting tongue 3 on the ring C engaging a slotted part 5 on the inside of the body A, and a spring catch 6 on the body engaging a projection 8 or the like at the inner side of the ring and diametrally opposite the tongue, the catch being disengaged from the projection 8 &c. by means of a presser-piece 15. The reflector is held against a shoulder 11 in the lantern body A by means of the ring C. The projection 3 is situated in a recess in the periphery of the ring C, and the spring catch 6 has preferably a pin 7 inclined as shown. Reference has been directed by the Comptroller to Specification 112,055.
Patent GB-719367-A (GB)
Title: Improvements in or relating to methods, and apparatus for producing wrapped articles
Inventor: BRANDENBERGER JACQUES EDWIN
IPC: B65B51/18
Filed: 1952-09-12
Abstract: 719,367. Packaging-mechanism. SOC. LA CELLOPHANE. Sept. 12, 1952, No. 639/54. Divided out of 719,351. Class 94(1). In producing wrapped bars of chocolate or like thermoplastic material as in Specification 656,535, the continuous tube of chocolate passes between top and bottom smoothing plates 98 on endless travelling chains 74, 84 and is indented at spaced intervals to mark the cutting off lines of the individual bars, by means of cross strips 103 also mounted on the chains 74, 84. The upper chain 74 rolls under a guide shoe 87 adjusted by eccentrics 89 so that the smoothing plates 98 on chain 87 press down on the tube of chocolate. The other lower chain 84 rolls along a shoe 90 urged upwards by springs 92 so that the smoothing plates 98 on the lower chains 84 press up on the tube of chocolate to smooth it. The spaced indentations preliminary to severing are made by rubber faced cross strips 103 carried on subsidiary parts of the chains which parts are guided towards each other by rails 107 whereby the indenting strips 103 are moved towards each other in the travel of rollers 102 over the rails 107, the rollers being mounted for limited independent movement on their main chains 74 and 84. One of the chains 74 or 84 e.g. the upper chain 74 can be hinged up as in Fig. 3 to allow access by mounting the chain sprockets 73 at each end on shaft 75 tiltable about their universal joints 80. Specifications 719,351 and 719,366 also are referred to.
Patent GB-579591-A (GB)
Title: Improvements in or relating to fluid fuel burners
IPC: F23D11/10
Filed: 1945-01-09
Abstract: 579,591. Liquid-fuel burners. BABCOCK & WILCOX, Ltd. Jan. 9, 1945, No. 712. Convention date, Jan. 28, 1944. [Class 75 (i)] [Also in Group XII] In a fluid fuel burner, the fuel is atomized by steam or other agent in a number of mixing chambers of circular cross section arranged about an axis, the longitudinal axes of the mixing chambers diverging and lying on a frustrum of a cone. The fuel is supplied by way of a passage 52 (Fig. 2) and spaced holes 72 to an annular groove 68 in the face of a sprayer head 60, from which it passes through diametrically positioned holes 74 into an annular groove 76 connected to the mixing chambers by ports 106. The steam is supplied by way of a passage 58 and spaced holes 84 to a central space 86 connected to the mixing chambers by ports. These ports are the inner end sections of passages 104, whose outer ends have been counterbored to form mixing chambers for the oil and steam. Air is admitted from a duct 16, Fig. 1, to the combustion zone through a metal ring 18 having inwardly directed vanes and fitted with adjustable louvre plates 32 described in Specification 509,252. An impeller plate or diffuser cone 24 is mounted adjacent to the sprayer head 60. The sprayer plate 80 is machined from a solid block of metal, the base of the plate being recessed to provide conical wall portions 96, 98 and the outer face being bevelled, as at 100, to provide a conical surface area for the outlets 15. The inner end face of the plate 80 may have a bevel which is removed after the ports 106 have been bored. The sprayer head 60 is secured to the end of the tube 56 by threads 62 and formed with a flange 64 fitting within a counterbore 66 at the end of the barrel 54, the sprayer head having flattened areas 67 for engagement by a wrench. A cap 88 is connected by threads 90 with the barrel 54 which has a flange 92 engaging a shoulder 94 of the plate 80 to maintain the plate 80, an intermediate plate 78 and the sprayer head 60 in proper assembled relation. The groove 76 may be in the plate 80, the intermediate plate 78 being omitted, and the groove 68 may be in the plate 78, or if this is omitted, in the sprayer plate 80.
Patent GB-427574-A (GB)
Title: Improvements in or relating to electric switches or circuit breakers
IPC: H01H33/75
Filed: 1934-01-08
Abstract: 427,574. Liquid - break switches. DAVIES, D. R., 14, Ruabon Road, Didsbury, near Manchester, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. Jan. 8, 1934, No. 713. [Class 38 (v)] An explosion pot comprises a casting 1 supporting a fixed socket contact 11, which extends downwards into proximity with the insulating wall 2 having a central aperture 9 through which the movable contact 10 extends. One or more passages 12 are formed in the wall 2 so as to direct insulating fluid, such as oil, from the pot into the arc path as the contact 10 is being withdrawn, and valve or shutter means operated under control of or by the contact 10 prevent discharge of fluid until the contact-separation has reached a predetermined value. As shown, the shutters comprise insulating rods 14, pins, or blades, attached to the carrier 15 of contact 10 so as to move therewith, and passing through apertures 13 which intersect the passages 12. The preferred moment of discharge is when the parts have reached the dotted position shown and the arc has been drawn through the orifice 9.
Patent GB-1192902-A (GB)
Title: Improvements relating to Vibrating Conveyors
Inventor: PATIN PIERRE
IPC: B65G27/00
Filed: 1969-01-07
Abstract: 1,192,902. Vibrating conveyer for objects or people. P. PATIN. 7 Jan., 1969 [4 April, 1968], No. 880/69. Heading B8A. A conveyer for objects or people is formed by plate elements la to 1# (Fig. 1, plan view), each element being given a reciprocating orbital movement by its respective motor 7a to 7f and the orbital movement increasing in amplitude or frequency from left to right so that the objects or people are accelerated as they are conveyed. Plate element 1a, Fig. 2.-The element is carried by horizontal shafts 2a and 2b which are rotatably driven via gearing 6a from motor 7a. The movement is transmitted as a vibration to element 1a via eccentrics 3a and 3b carried by the shafts and working in cylindrical apertures 4 in the element. Alternative plate element 11, Fig. 8.-The element is supported by three horizontal shafts 12a, 12b and 16 and the shafts are mounted by means of eccentrics in blocks 14a, 14b and 18, which are movable within the element 11 in the guides shown so that blocks 14a and 14b cause vertical movement and block 18 causes horizontal movement, the effect being such that the horizontal orbit of the element is approximately twice as long as the vertical orbit.
Patent GB-552937-A (GB)
Title: Improvements relating to prepayment mechanism for meters
IPC: G07F15/08
Filed: 1942-01-21
Abstract: 552,937. Prepayment mechanism for meters. MEASUREMENT, Ltd., and CLIFFORD C. F. Jan. 21, 1942, No. 885. [Class 27] Price-change mechanism for electricity and other meters comprises a crown or face wheel b having concentric gear rings c - - i, any ring of which can be independently engaged by two sliding gears y, k, each of which drives through a gear train s or z one member w or 4 of a differential gear, the third member of which sums the movements of the sliding gears and drives the cut-off device for the commodity being metered, via the usual differential or equivalent device. The ratios of the gear trains s, z are different; if they are as 8 to 1 the sliding gear may represent prices in pence per unit, and the wheel k in eighths of a penny per unit. The price-change mechanism may be between the cut-off device and either the metering mechanism or the coin action. In the construction shown the crown wheel b is fixed on a shaft a, and the slidable gears j, k are carried by levers m, n slidable on a rod o and moved along this rod by levers 5, 6 which are located in the correct gear positions by slots 8, 9. Each gear j, k is normally kept in gear with the crown wheel by springs 10 acting on the levers m, n. The gears j, k are continuously in mesh with long pinions p, q which respectively. drive the gear; trains s, z. When a gear j or k is disengaged from the crown wheel by operation of its lever 5 or 6 it is locked against rotation by means of a claw 7 on the lever which engages the gear teeth. The outer slots 8, 9 are so arranged that when a lever 5. or 6 is therein the corresponding gear wheel or k is'clear of the crown wheel and is locked against rotation by engagement with a stop 11.
Patent GB-179899-A (GB)
Title: Improvements in artificial ice making
IPC: F25C1/20
Filed: 1922-01-11
Abstract: 179,899. Wildridge & Sinclair, Ltd., J. May 10, 1921, [Convention date]. Drawings to Specification. Ice-making, agitating water to be frozen for; can or mould systems and apparatus for. - In order to form blocks of ice free from air, a jet of air from a source of supply under pressure is caused to impinge from above on the surface of the water in the mould. This induces movement of the water such that the contained air is caused to ascend and escape at the surface or accumulate in the upper layer of the water, which may be run off before freezing and replaced by distilled water.
Patent HK-76784-A (HK)
Title: Digitally-controlled wide range a.g.c.
Inventor: GALPIN ROBERT KEITH PORTWAY
IPC: H03G3/20
Filed: 1984-10-11
Abstract: In high speed high quality modems it is important to be able to preserve the gain value for the automatic gain control system during breaks in transmission to permit rapid resumption of normal operation. The a.g.c. circuit comprises a basic a.g.c. transistor amplifier whose emitter-collector conductance is varied by a control voltage derived from the envelope of the amplifier output voltage which is well known. The invention involves the use of a digital-to-analog converter which is controlled by a digital-up-down counter. The counter is controlled by a window comparator which compares the rectified output voltage of the amplifier with a reference voltage level and upper and lower limits. If the output voltage exceeds either limit, the counter is enabled and the appropriate up or down indication is given. The counter is then clocked to change the drive to the d-to-a converter which thereby changes the conductance of the a.g.c. transistor. The state of the up down counter will be used to maintain the a.g.c. at the last level in the event of a transmission break by inhibiting the clock for the counter.
Patent HU-T63710-A (HU)
Title: Cell for storing bit
Inventor: CARLSTEDT LARS GUNNAR
IPC: G06F9/44
Filed: 1991-08-01
Abstract: A computing device implements a functional programming in hardware and operates as a reduction processor. Programs to be evaluated are represented as a directional graph of closures, where each part of a program is represented by a closure. During execution, this directional graph of closures is gradually reduced according to the reduction rules of the declarative language used. The device has an active associative object storage having storage cells able to store and execute at least part of a computer program. The device has several ports that contain storage cells and which are able to exchange and compare data and programs through a unification of internal and external behaviors.
Patent HU-T48796-A (HU)
Title: Alarming device containing saturated alifatic carbonic acid mixtures and felenin
Inventor: BAINES DAVID A
IPC: A01N63/10
Filed: 1988-02-18
Abstract: A repellent composition e.g. for repelling deer comprises a synthetic blend of components which are characteristic of the acid fraction obtained by a Soxhlet extraction of lion faeces followed by separation into basic, neutral and acid fractions; and felinine. The composition may comprise saturated alkanoic acids with carbon atoms in the range of 3-20; saturated aliphatic alcohols with carbon atoms in the range 14-16; various compounds containing primary or secondary amino groups and having carbon atoms in the range 3-9; a fermented egg product; a bittering agent and an adhesive agent.
Patent HU-T50839-A (HU)
Title: Process for producing new, basically substituted 5-halogen-thieno-isothiazol-3(2h)-one-1,1-dioxides
Inventor: BINDER DIETER
IPC: C07D513/04
Filed: 1989-02-17
Abstract: Novel basically substituted 5-halothienoisothiazole- 3(2H)-one-1,1-dioxides of the formula 
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 in which
 R1 represents hydrogen, (C1-C4)-alkyl or halogen,
 R2 represents halogen and
 n represents an integer from 2 to 6, their pharmaceutically tolerable acid addition salts, a process for their preparation and their use in medicaments for the treatment of anxiety states.
Patent JP-H04249774-A (JP)
Title: Signal detection circuit
Inventor: KATO TAKAYUKI
IPC: H04M3/02
Filed: 1991-01-07
Abstract: PURPOSE:To realize a signal detection circuit capable of accurately detecting the presence of an input signal wherein an AC component of a definite cycle is superposed on a DC component and outputting a stable signal. CONSTITUTION:A first integration means 10 integrating an input signal, a first comparing means 20 comparing the output of the first integration means 10 with first predetermined voltage, a second integrating means 30 integrating the output of the first comparing means 20 and a second comparing means 40 comparing the output of the second integration means 30 with second predetermined voltage are mounted.
Patent JP-H10195229-A (JP)
Title: Production ethylenic resin cellular material
Inventor: TAKAHANE YOSHIRO
IPC: B29C47/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cellular material having uniform and fine cells by melting and kneading a silane-modified ethylenic resin, zinc oxide and a fatty acid amide not containing hydroxyl group, and compressing a halogenated hydrocarbon therein for foaming by extruding the mixture. SOLUTION: This method for producing an ethylenic rosin cellular material is to melt and knead (A) 100 pts.wt. silane-modified ethylenic resin, preferably a silane-modified low density polyethylene, (B) 1-10 pt. wt. zinc oxide, (C) 0.1-5 pt.wt. preferably a fatty acid amide of the formula; (RCO)m NR'n [(m) is 1-3, (n) is 0 2 and (m+n)=3; R is a 5-21C aliphatic hydrocarbon; R' is a <=20C aliphatic hydrocarbon or H) not containing hydroxyl group (e.g. stearic acid amide) and (D) 0.05-0.5 pt.wt. silanol condensation catalyst (e.g. dibutyltin dilaurate), etc., and then compress (E) 5-40 pt.wt. halogenated hydrocarbon (e.g. monochlorodifluoromethane) therein for foaming by extruding the mixture.
Patent JP-H06198620-A (JP)
Title: Preparation of compact and preparation device
Inventor: YANAI YASUICHI
IPC: B30B15/30
Filed: 1993-01-05
Abstract: PURPOSE:To prepare a density irregularity-free ceramic or metal compact using a method for ensuring superb mass-productivity. CONSTITUTION:Powder 1 with large specific surface area is loaded into a hollow columnar upper cylinder 5, then powder 2 with small specific surface area is loaded into a cylinder 6 filled with powder in the periphery, and the upper cylinder 5 is lowered through the die with the cylinder 5 attached closely to a lower punch. After that, a columnar plunger rod 7 is allowed to descend to fill the interior of the die with the powder 2 from outside the upper cylinder 5, so that the powder 1 is loaded in the center of the die and the powder 2 in the periphery without being mixed. These powders are pressed from the top and the bottom to obtain a molding. Thus friction during compaction is reduced and the density irregularity of the compaction is restricted by filling the part which comes in contact with the inner wall of the die with the powder with small specific surface area.
Patent JP-H05320735-A (JP)
Title: Production of stainless steel for mirror finishing
Inventor: TANAKA YUJI
IPC: C21C7/00
Filed: 1992-01-06
Abstract: PURPOSE:To provide a refining method, by which streak flaw on the stainless steel mirror finished material is made to be little. CONSTITUTION:By using a VOD refining ladle, the molten raw stainless steel is vacuum-decarburized to execute Cr reduction and Si deoxidation. Thereafter, the refining ladle is shifted to the outside of vacuum gas-exhaust system, and by blowing-stirring and bottom-blowing of gas in the range of 200-700W/m<3> energy density per unit molten steel vol. into the molten stainless steel, finish- refining is executed. By this method, even if the refining time is made to be shorter than in the case of executing the finish-refining in the reduced pressure, slag-series inclusion caused by mixture of the slag can be reduced. Further the high quality stainless steel for mirror finishing having little streak flaw can efficiently be produced.
Patent JP-H01179324-A (JP)
Title: Microwave plasma treatment apparatus and its method
Inventor: FUKUDA TAKUYA
IPC: C23F4/00
Filed: 1988-01-06
Abstract: PURPOSE:To enhance the treatment efficiency and to enhance a throughput by a method wherein a gradient of a magnetic flux density in a position where ECR is generated is set to a gradient of a magnetic field density used to obtain a speed at which an ion species reaches a substrate within a half-life period of electron energy of an ion species contributing to a treatment operation of the substrate. CONSTITUTION:A thermal oxide film is formed on a silicon wafer as a substrate 1 to be treated; after that, polycrystalline silicon is deposited; a patterning operation is executed; this polycrystalline silicon is etched. SF6 is introduced through a reaction-gas supply nozzle 5 near a microwave introduction window 8 inside a plasma generation chamber; microwaves 6 are propagated by using a waveguide tube 7 and are introduced into the plasma generation chamber 4 through the microwave introduction window 8; a magnetic field is generated by means of a coaxial-type ECR magnetic-field generation coil 9 and an additional magnetic field coil 13 which have been installed around the plasma generation chamber 4 and a treatment chamber 2; an electric current whose direction is opposite to that of the coil 9 and the coil 13 flows to an additional magnetic-field generation coil 14; a line of magnetic force in the opposite direction is generated; by this setup, a gradient in an ECR position of a magnetic flux density distribution inside the plasma generation chamber 4 and the treatment chamber 2 is changed; an etching operation is executed.
Patent JP-H11195991-A (JP)
Title: Method and device for compressing and decompressing analog signal data
Inventor: KAWAI KAZUO
IPC: H03M3/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To conduct compression/decompression of analog signal data effectively by predicting a next sampling value from a certain sample value and a sample just preceding the sample value and calculating an error between the predicted value and the actual sample. SOLUTION: Obtained analog data are expressed as a power series expansion equation using sampling times t0 -t3 for variables, and a predicted value of a sample to be taken next is calculated by using the equation. Since an error between the predicted value and the sample obtained actually is very small, the data are compressed very effectively. Other wise quadratic power series expansion equation using the sampling times t0 -t3 for variables is used to calculate a predicted value of the sample. Furthermore, relative values S1 -S3 are obtained, where the 1st sample is set to 0.
Patent JP-H06124084-A (JP)
Title: Automatic ensemble device
Inventor: ISOZAKI YOSHIMASA
IPC: G10H1/00
Filed: 1992-01-06
Abstract: PURPOSE:To easily time the sounding of a 1st automatic musical instrument such as an automatic piano which requires a certain time to sound from the input of performance information and a 2nd automatic musical instrument such as a synthesizer which sounds after the input of the performance information to each other when an ensemble is played on both the musical instruments by a simple constitution. CONSTITUTION:When the musical performance information in a storage device 100 is supplied to the 1st automatic musical instrument 101 by a 1st read means 103, the 1st automatic musical instrument 101 sounds on the basis of the performance information. Similarly, when this performance information is read out by a 2nd read means 104 and supplied to the 2nd automatic musical instrument 102, the 2nd automatic musical instrument 102 also sounds on the basis of the performance information. A timing setting means 105 controls the 1st and 2nd read means 103 and 104 so that the supply of the performance information to the 2nd automatic musical instrument 102 is delayed by as long as the time for which the sounding of the 1st automatic musical instrument 101 is delayed behind the sounding of the 2nd musical instrument. The sounding of the 1st automatic musical instrument 101 is timed to that of the 2nd automatic musical instrument 102 and the ensemble is accurately played.