baber/WOPTO huggingface dataset:
Patent GB-215342-A (GB)
Title: Improvements in manually operable valve for automatic train control apparatus
IPC: B60T7/18
Filed: 1924-04-22
Abstract: 215,342. Otis Automatic Train Control, Inc., (Assignees of Bissell, D. J.). May 1, 1923, [Convention date]. Track apparatus for stopping trains.-In an automatic railway braking system having a valve 24 normally connecting an air supply pipe 32 with the train-pipe 35, and operated by engagement of a shoe 30 with a track ramp to disconnect the supply pipe, and connect the train-pipe through a pipe 31 with a vent 22, a hand-operated valve is provided whereby the driver may regain control. The valve casing has two chambers 11, 12. Chamber 11 has a valve member 13 normally held off its seat by a spring,. and adapted when seated to close the vent 22. Chamber 12 has a slide valve-member 14, normally closing a port 18 and preventing communication between the supply pipe. 32 and train-pipe 35. Members 13, 14 are carried bv a common stem 15, so that when the valve 13 is seated by raising the stem 15, member 14 is moved to uncover port 18 and establish communication between the supply and train pipes.
Patent GB-771908-A (GB)
Title: Improvements in or relating to signal transmission systems
IPC: H04B14/04
Filed: 1955-04-05
Abstract: 771,908. Pulse code modulation systems. WESTERN ELECTRIC CO., Inc. April 5, 1955 [April 26, 1954], No. 9929/55. Class 40(5) In a pulse code modulation signalling system, noise due to quantisation errors is reduced by detecting the difference between the amplitude of a quantized pulse and its true amplitude and adding this error signal to the next succeeding signal pulse before it in turn is quantized. The system can be applied to various coding systems. In one embodiment, Fig. 2, in which the input signal is sampled at 21 and the resulting variable amplitude pulses are quantized at 24 under the control of a timing pulse generator 22, the input to the quantizer 24, and its output are both applied to a subtractor 25 from which the quantizing error signal is passed, via a delay network 26 to an adder 23 so as to be added to the next pulse before it is itself quantized. The adder 2 subtractor are stated to be amplifiers of the kind disclosed in U.S.A. Specification 2,541,276. In a modification, Fig. 3 (not shown) further noise reduction is effected by two error feed-back loops. In a second embodiment, Fig. 5, in which signal changes are transmitted by sampling the input signal at 32 and comparing the samples at 33 with the quantized output, integrated at 34, the difference between the input and output of the quantizer 35 is obtained at a subtractor 41 and this error signal is added at 42 to the comparison signal from integrator 34 so as to be subtracted from the next input signal pulse. In a third embodiment, Fig. 7 (not shown), in which the size of the quanta vary with the signal to be quantized as in Specification 686,583, the quantisation error signal is obtained as before and added to the variable reference voltage which is fed back to be subtracted from the input signal sample pulses. Specification 630,094 also is referred to.
Patent GB-280098-A (GB)
Title: Improvements in or relating to apparatus for delivering measured quantities of liquids
IPC: B67D7/16
Filed: 1927-04-11
Abstract: 280,098. Gueux, J. J. M. April 11, 1927. Fixed-chamber apparatus, valve systems for, varying quantity measured in.-A measuredquantity apparatus of the kind comprising a closed measuring-vessel which is filled completely and is emptied to selected levels to dispense a desired quantity is fitted with a transverse control shaft fitted with devices which prevent the beginning of a dispensing-operation before the measuring-vessel is full, and other inaccuracies. The apparatus shown comprises a measuring vessel wih four quantity-selecting outflow tubes 13 controlled each by a. lift valve 17 arranged between the outflow tube 13 and the delivery tube 20, and controlled by levers 27 pivoted on a shaft 28<1> and operated by a cam-shaft 32, which is rotated by a hand-operated crank-shaft 39 and suitable gearing 34-37. The measuring- chamber is filled by a pump 43 and a pipe 41. To effect the, delivery of a desired quantity of liquid, a pointer 50 is slid horizontally along a scale until it indicates the desired quantity,. carrying with it a cam 52 slidably keyed on the shaft 32. The rotation of the crank-shaft 39, and the consequent rotation of the cam-shaft, opens the valve 17 corresponding to the desired quantity, which is delivered through the pipes 13, 20. A totalizing-counter is operated by fourrods 56 and corresponding pawls and ratchet gearing 58. To prevent the operation of the pump while the, liquid is being withdrawn, a cam 60 depresses a rod 61, the lower end of which engages in a recess 62 in the hand-wheel 44 driving the pump 43. A guide bar 85, with slots 86 in the vertical plane of each valve 17, prevents the rotation of the cam 52 until it is properly positioned opposite one of the valves and one of the slots. The rollers 31 on the levers 27 are grooved to prevent the cam 52 from being displaced when in operation. To prevent. a dispensing-operation from commencing until the measuring-chamber is full, the upper part of the chamber is fitted with a piston which, when the liquid lifts it, lifts a rod 65 and lever 66, removing a detent 68 from a disc 70, and freeing the cam-shaft 32. A drain valve is fitted on the supply pipe 41; it resembles the valves 17, is similarly operated, and serves as a safety-valve. As shown, one revolution of the crank-shaft 39 causes half a revolution of the cam-shaft 52, but the gears 36, 38 may be made equal, with consequential modifications of the apparatus. Specifications 191,011, 249,844, 255,687, and 266,295 are referred to.
Patent GB-345502-A (GB)
Title: Machine for centrifugal casting of hollow bodies
IPC: B22D13/02
Filed: 1930-03-28
Abstract: 345,502. Casting-machines. POSSENTI, A., 23, Lungomare, Nazario Sauro, and SCORZA, C., 159, Via Andrea Costa, both in Pesaro, Italy. March 28, 1930, No. 9977. Convention date, April 4, 1929. [Class 83 (i).] Metal-pouring.-A machine for the centrifugal casting of pipes &c. is provided with vertically movable members 16, Figs. 4 and 5, which are adapted to lower a mould 11 on to supporting rollers 8 and, by means of links 18, levers 20<1>, and rollers 22, hold it firmly. After casting, the members 16 are raised, by fluidoperated pistons 45, until again in line with rails 24, hinged portions 25 being used to bridge the gap. The rollers 8 &c. may be carried by a stationary frame or by a carriage 2, Fig. 2, which is moved on a straight or bent, inclined track 1 by a piston-rod 5 pivoted thereto. The mould is rotated by a motor 27 through belt gearing 28, 29, 30, and a. feathered shaft 31 carrying a disc with projecting pins 34 which can be moved to engage the mould by a handoperated screw 38. The device can be used to deal with a number of moulds at the same time by increasing the length of the member 16, the levers 20<1> carrying the mould-engaging rollers 22 if only two moulds but engaging a vertically movable beam 49, Fig. 8, if more than two. Each mould rests on the usual pairs of rollers 8 and the beam 49, which can be retained in raised position by a catch 52, carries rollers 22 to engage each mould. Guard plates 23 may be attached to the levers 201 to avoid projection of metal from a broken mould. Permanent moulds or chills may be employed or they may be lined with earth or sand.
Patent HU-T37165-A (HU)
Title: Aluminium hydrosilicate mineral mixtures for purposes of scrubbing and environment protection
Inventor: BODNAR SANDOR
IPC: C11D7/14
Filed: 1981-07-10
Abstract: Mineral mixts. based on aluminum-hydro-silicates are useful as scouring agents and have no detrimental effect on the environment. The mixts. contain, a part of the typical minerals of volcanic rocks like mica, feldspar, amphibole, pyroxene and acid volcanic glass, the following in the form of a a loose rock powder with a particle size less than 0.1 mm, pref. between 40-350 microns and less than 12 wt.% humidity: at least 25 wt.% natural zeolite minerals, pref. clinopthiolite and/or mordenite, at least 10 wt.% clay minerals pref. illite and/or other three-layer swellable clay minerals and/or candite minerals, and at least 30 wt.% devitrified and/or just acid volcanic glass, not more than 25 wt.% quartz and cristobalite, not more than 1 wt.% minerals whose hardness exceeds 7 on the Mohs scale and at least 3 wt.% sodium-carbonate.
Patent HU-T47878-A (HU)
Title: Ball lapping machine for fine surfacing bearing balls
Inventor: BORSOS LASZLO
IPC: B24B11/06
Filed: 1987-05-08
Abstract: The lapping-machine contains two congruent coaxially positioned machining disks, as well as a ball magazine surrounding the machining disks, composed of a stator and a rotor, provided with element(s) leading the balls between the disks. The common axis of the suitable formed machining disks encloses an angle with the axis of the ball magazine having a rotor with continuously adjustable speed of rotation and with means for the adjustment in height. Further, a main spindle which is supported in bearings of high accuracy and driven by a change-pole motor with interconnection of a speed-reducing and relieved transmission, guide rods arranged parallel to the axis of the main spindle for stiff guiding of the upper machining disk, a guided clamping hub for receiving the upper machining disk, further, a hydraulic cylinder - the pressure of which being continuously controlled during the processing - and a transmitting element for transmitting the hydraulic pressure to the machining disks during the processing.
Patent HU-T58720-A (HU)
Title: Process for producing n-/aryl-oxy-alkyl/-hetroaryl-piperidine- and heteroaryl-piperazine derivatives and pharmaceutical compositions containing them
Inventor: STRUPCZEWSKI JOSEPH T
IPC: A61K31/427
Filed: 1990-05-18
Abstract: This invention related to compounds of the formula: <CHEM>  wherein  X is -O-, -S-, - @H, or -@-R<2>;  p is 1 or 2; Y is hydrogen, C1 to C6 alkyl, -OH, Cl, F, Br, I, C1 to C6 alkoxy, -CF3, NO2, or -NH2, when p is 1;  Y is C1 to C6 alkoxy when p is 2 and X is -O-; R<2> is selected from the group consisting of lower alkyl, aryl lower alkyl, aryl, cycloalkyl, aroyl, alkanoyl, and phenyl sulfonyl groups;  Z is -CH- or -N-;  n is 2, 3, 4, or 5; R is hydrogen, alkyl, C1 - C6-alkoxy, hydroxyl, carboxyl, Cl, F, Br, I, amino, C1 - C6-mono or-dialryl amino, -NO2, lower alkyl thiol -OCF3, cyano, acylamino, -CF3, trifluoroacetyl, aminocarbonyl, <CHEM>  where  alkyl is lower alkyl;  aryl is phenyl or <CHEM> R1 is hydrogen, lower alkyl, C1 - C6 alkoxy, hydroxy, Cl, F, Br, I, C1 - C6 alkyl amino, -NO2, -CN, -CF3, -OCF3; and  heteroaryl is <CHEM>  where  Q is -O-, -S-, - @H, -CH=N;  R3 is hydrogen, lower alkyl, or acyl; and  m is 1, 2, or 3;  or a pharmaceutically acceptable acid addition salt thereof. The invention relates further to a process for the preparation of the above compounds and their use as medicaments having antipsychotic and/or analgetic activity.
Patent HU-T50037-A (HU)
Title: Process for producing pharmaceutical compositions comprising micronized ebselen crystals
Inventor: ROEMER AXEL
IPC: A61K9/14
Filed: 1988-06-17
Abstract: Solid pharmaceutical compositions containing 2-phenyl-1,2-benzisoselenazol-3(2H)-one (EBSELEN) with high bioavailability thereof contain EBSELEN in the form of micronised crystals of EBSELEN and are prepared as described.
Patent HU-T42297-A (HU)
Title: Method and apparatus for producing food-products of sausage character
Inventor: CHAUVIN BERNARD
IPC: A22C11/00
Filed: 1985-12-19
Abstract: The installation produces sausages in ring shape with joined ends. As wrappings natural-, glued-, reconditioned-, or synthetic guts can be used. - The prodn. is carried out in two steps. In the first step, the tubular wrapping is filled with the edible contents with meat base, in the second step the sausage is subjected to steaming, drying or curing with the two ends of the tube joined together. After the treatment, the previously joined ends of the tube remain in the joined condition.
Patent HU-T43197-A (HU)
Title: Method and apparatus for connecting a 16-bit microprocessor system with 8-bit modules
Inventor: TURLAKOV HRISTO A
IPC: G06F9/00
Filed: 1985-12-30
Abstract: The16-bit microprocessor system (1) having word (2-byte) exchange is set in a waiting state during which time two writing or reading operations are performed. This enables the two bytes to be subsequently written in the 8-bit module (5). In word reading the least significant byte is stored in an additional register (7), the second byte is fed directly from the 8-bit module, and the system reads the two bytes at the end of the second operation. - The primary and secondary data buses are connected to the CPU by buffers (2,3) and a byte exchange twin cycle of a control circuit (8) is also connected to the CPU. - ADvantage - Enables connection of 16-bit microprocessor system to 8-bit modules enabling performance of byte and word exchange operations facilitating design of software, by allowing use of instructions not restricted by bit type of modules.(1/2)
Patent HU-T50132-A (HU)
Title: Process for producing 2-cyano-2-phenyl-1-/azol-1-yl/-ethan derivatives, and fungicide compositions containing them as active components
Inventor: SCHNEIDER RUPERT
IPC: C07C255/35
Filed: 1988-11-18
Abstract: The invention provides compounds of formula I <CHEM> wherein R, R1 and Az are defined in the description, the fungicidal use of such compounds, compositions for facilitating such use and the preparation of compounds of formula I.
Patent HU-T55900-A (HU)
Title: Apparatus for producing fresh air zone
Inventor: HOWORTH FREDERICK HUGH
IPC: F24F13/068
Filed: 1989-11-30
Abstract: Apparatus for providing a clean air zone, for example in a hospital operating theatre or microbiological clean room comprises a housing (30) preferably mounted above the zone and having a plenum chamber (P) and a fan and filter means (89, 52) operative to supply air, e.g. from inlets (39), to the plenum chamber, as well as diffuser means (40) in the form of one or more perforated plates (60, 64) arranged below the chamber so that air flows out therethrough. In order to reliably ensure a downward and outward air flow pattern, without the need for temperature controls or differential air velocities, so that influx of airborne contaminants to the sterile zone is precluded, the central diffuser area (60) is planar and successive peripheral diffuser areas (72, 73) are arranged at increasing greater angles relative to the central area so that each increasingly deflects the air outwards, e.g. at 5 DEG , 15 DEG  or more, from the central downflow. Advantageously the peripheral diffuser areas (perforate) and intervening imperforate areas serving as deflector vanes are formed integrally as adjacent regions of specially corrugated elongate panels (63).
Patent ID-23665-A (ID)
Inventor: MACCI FRANCO
IPC: B22D11/06
Filed: 1998-02-13
Abstract: The present invention provides a feeder of molten metal for moulds of continuous casting machines comprising a cylindrical body (1) within which a main outflow duct (5) of the molten metal coming from the tundish is formed to which the cylindrical body (1) is connected by means of a frustoconical joint (2), formed integrally with the cylindrical body (1) at the upper end thereof, characterized in that the free end (3) of the cylindrical body (1) is of substantially frustopyramid shape and has a plurality of outlets (7, 8, 9, 10, 11) communicating with the main outflow duct (5).
Patent JP-S58118410-A (JP)
Title: Stabilizer device for motor vehicle
Inventor: TANABE TAKAYUKI
IPC: B60G21/04
Filed: 1982-01-08
Abstract: PURPOSE:To vary the spring characteristics of a torsion bar and to obtain an optimum comfortableness to ride in by controlling the position of supporting members laterally, etc. in relation to a car body side in a car having the torsion bar with its mid-section rotatably supported to the car body side through the supporting members. CONSTITUTION:A stabilizer 10 formed in a U-shape is provided with a mid- section 11, leg section 12, curved section 13, etc. in one body. The mid-section 11 is extended laterally and is rotatably supported in relation to a car body side (a) through a pair of supporting members 14 separated from each other longitudinally. In this case, the supporting members 14 are constituted by slidably inserting said mid-section 11 into the through hole 19 of a rubber bush 18 pinched between a strip shaped upper member 16 and a reversed U-shaped lower member 17. On the other hand, both edges of the supporting member 14 are  slidably coupled with the groove 22 of a guide member 21 provided on the car  body side (a). A freely reciprocating mobile body 24 provided on the recess 23 of  a supporting plate 20 is driven by a cylinder unit 27 so as to change the position of the supporting member 14.
Patent JP-H07204786-A (JP)
Title: Drawing-up continuous casting method
Inventor: FURUTA MASAO
IPC: B22D11/043
Filed: 1994-01-11
Abstract: PURPOSE:To prevent the generation of breakout in a drawing-up continuous casting. CONSTITUTION:In the drawing-up continuous casting method, in which the molten metal is made enter a mold from the lower opening part of a mold hole by dipping the lower part of a cooling mold 1 having the mold hole vertically penetrated and cooled from the periphery of the mold hole to form a pipe body by intermittently drawing-up while solidifying it, a brake ring 6 having projection 61 projecting inward over the whole periphery of the lower part of the mold hole is arranged in vertically movable. The brake ring 6 is ascended matching the timing of drawing-up of the molten metal solidified layer 50 or behind this timing a little and descended to the original position simultaneously with the stop of drawing-up of the molten metal solidified layer 50. The ascent/descent of the brake ring 6 are repeated every time the drawing-up and the stop of drawing-up are performed to continuously cast the pipe body.
Patent JP-S5386829-A (JP)
Title: Production of partially deep-dyeable yarn
Inventor: YOSHIDA KOUJI
IPC: D01F6/62
Filed: 1977-01-07
Abstract: PURPOSE: Polyester undrawn yarns having specific physical properties are heat drawn at a ratio lower than the natural draw ratio, crimped by bucking and then dyed, thus providing continuously shun tung like bulky yarns having pale-dyeable and deep-dyeable parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62162427-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1986-01-07
Abstract: PURPOSE:To stabilize the machining by a wire-cut electric discharge machining device, by providing a support members for resiliently or viscoelastically supporting guides for a wire-cut electrode so that a flexion and vibration which are produced in the wire electrode during machining are damped by the guide sections so that a trace produced on a wall surface of a machining groove is removed. CONSTITUTION:In a wire-cut machining device, machining liquid is fed into a gap between a wire electrode 1 moving between guides 3 and a workpiece 2 from a nozzle 6, and machining pulses are applied from a pulse power source 5 to repeat pulse electric discharge for electric discharge machining. Along the progress of the machining machining feed for a desired machining shape is applied to a machining bed 7 as to the two-dimensional X and Y axes of NC control while the workpiece 2 is fed relative to the wire electrode 1, and therefore, the workpiece 2 is machined while it is moved. A support member 8 for each wire guide 3 has a high damping characteristic for vibration to prevent the guide from vibrating. Although vibration of the wire electrode 1 due to electric discharge or the like is inevitable, the vibration may be damped by means of the support members 8, thereby it is possible to stably guide the wire electrode.
Patent JP-H10197024-A (JP)
Title: Deodorizer for range hood fan
Inventor: WARATANI KATSUUMI
IPC: F24F7/06
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To remove cooking smell with easy installation of a deodorizer on a range hood fan by providing a box connected to the discharge port of a blower opened in the top plate of a range hood fan and an air intake port that returns into a room the cleaned air deodorized by a deodorizing filter arranged on a wall of the room part of the box. SOLUTION: In the case of installing a deodorizing device to an existing range hood fan, a connecting duct 100 is removed from the discharge port 64 of a blower opened in the top plate 14 of a hood part 4. An L slide metal fitting 74 that forms the inserting space of the flange 5 facing outward between the upper surface of the top plate 14 and it at both side edges of the top plate 14 and at the top plate 14 part behind the discharge port 64 is attached with C shape viewed from top removing an exhaust duct 200 by pulling out or cutting. The deodorizer A for the range hood fan is set by inserting it from the front arranging the facing outward flange 5 being plastered with an air leakage preventing packing to the lower surface of it can be inserted to the slide metal fitting 74.
Patent JP-S62160456-A (JP)
Title: Electrophotographic sensitive body
Inventor: KO MASAAKI
IPC: G03G5/05
Filed: 1986-01-09
Abstract: PURPOSE:To obtain a photosensitive body superior in cleanability and mechanical strength by incorporating a polymer having fluorinated aromatic rings on the side chains in the single photosensitive layer of the photosensitive body or in the electrostatic charge generating layer of the laminate type photosensitive body having the charge generating layer and a charge transfer layer. CONSTITUTION:The polymer having fluorinated aromatic rings on the side chains is obtained by homopolymerization of the polymerizable monomer having a fluorinated aromatic ring on the side chain, copolymerization of >=2 monomers including said monomer, or >=2 kinds of said monomers and other vinyl type monomers. Said monomer has a weight average molecular weight of, preferably, 10,000-1,000,000. The addition of said polymer to the photosensitive layer of the electrophotographic sensitive body permits the lubricity of the surface of the photosensitive layer to be remarkably enhanced, surface of the photosensitive layer to be remarkably enhanced, and prevented from attachment of paper dust by the improvement of cleanability, and image flow to be also prevented.
Patent JP-2000200905-A (JP)
Title: Semiconductor device
Inventor: MIYAZAKI TORU
IPC: H01L27/088
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with superior radiating characteristics which can be formed in a few manufacturing processes, and a semiconductor device in which the reliability of a circuit operation can be improved, by reducing effects of noise generated in the operation of a power element on the circuit operation. SOLUTION: In a semiconductor device 1 of an intelligent power device, pads 311-315, 321-325, etc., for an integrated circuit are arranged in addition to pads 212, 213, 222, 223, etc., for a power element in each power element area 21-24. Also, a shield layer is formed between each power element area 21-24 and each of pads 311-315, 321-325, etc., for the integrated circuit.