baber/WOPTO huggingface dataset:
Patent GB-661302-A (GB)
Title: Improvements relating to vehicle windscreen wipers
Inventor: YARDLEY ALFRED HAROLD
IPC: B60S1/26
Filed: 1949-04-12
Abstract: 661,302. Control of two motors. LUCAS, Ltd., J. March 20, 1950. [April 12, 1949] No. 9856/49. Class 38 (iii). [Also in Group XXIII] Relates to a control system for two windscreen wipers (see Group XXIII) which ensures proper co-ordination of the movements of the two wiper arms. Two electric motors p, driving wiper arms d through the medium of crank and reduction gearing, racks f and pinions b, are controlled by two-way switches associated with each arm as shown in Figs. 2 and 3. In Fig. 2 the switch blades h, have been moved by the racks f at the ends of their strokes to close contacts o, n on the blades h and on blades j respectively. If a manual switch r is now made the left hand contacts o, n, control the circuit of the right motor p and the right hand contacts o, n, control the circuit of the left hand motor p. The circuits are energised from a battery q. As the racks are reciprocated the blades h return to a position so that the contacts o, m are closed, the contacts m being provided on switch blades i. The motors p are then controlled by their associated two-way switches as shown in Fig. 3. If one motor should run faster than the other it will be brought to rest when its associated rack causes its associated contacts o, m to open and its contacts o, n, to close. This motor will then only restart when the other motor causes its associated rack to open its associated contacts o, m and close its contacts o, n. The condition shown in Fig. 1 will then be effected and the two wiper arms will again be oscillated.
Patent GB-251264-A (GB)
Title: Improvements in the manufacture and production of liquid or other hydrocarbons and derivatives thereof from coal, tars, mineral oils, and other like materials
IPC: C10G1/08
Filed: 1926-04-14
Abstract: 251,264. I. G. Farbenindustrie Akt.- Ges. April 25, 1925, [Convention date]. Addition to 247,583. Cyclic hydrocarbons.-In the production of liquid hydrocarbons by treating coal or other carbonaceous solids, tars, mineral oils, resins, bitumens or fractions or residues or components or cracked or hydrogenated products thereof under a pressure of at least 50 atmospheres with hydrogen or reducing gases containing free or combined hydrogen as described in the parent Specification and Specifications 247,586 and 249,501, [both in Class 32, Distilling &c.], tungsten, chromium, or compounds thereof are used as the catalyst. Mixtures with other catalysts or activating materials may be used, e.g. with molybdenum, cobalt, nickel, iron, copper, silver, aluminium hydroxide, magnesia, zinc oxide, and potassium carbonate. In examples, petroleum residues are passed with hydrogen over tungstic acid at 200 atmospheres and 450-500‹ C.; crude cresols are similarly treated at 500-550‹ C.; and brown coal producer tar is treated at about 500‹ C. and 200 atmospheres with a mixture of nitrogen and hydrogen using chromium hydroxide as catalyst. Tungsten sulphide, chromium oxide, and chromic acid are also specified as suitable catalysts. Specifications 2306/14. [Class 1 (i), Chemical processes &c.], and 255,127 are also referred to.
Patent GB-1405736-A (GB)
Title: Parallel oscillating circuit frequency-converter
IPC: H01F38/02
Filed: 1974-03-05
Abstract: 1405736 Inductors AEG-ELOTHERM GmbH 5 March 1974 [30 March 1973] 9893/74 Heading H1T [Also in Division H2] In a frequency changer of the type comprising an inverter fed from a source of AC through a controlled rectifier and a smoothing reactor, the magnetic circuit of the smoothing reactor contains a laminated core and at least one section formed by a ferromagnetic core material which saturates at a lower level than the laminated core. Fig. 1 (not shown) shows a frequency changer comprising a three phase bridge of semiconductor controlled rectifiers feeding D.C. via a smoothing reactor to a single phase bridge of semi-conductor controlled rectifiers having a parallel oscillating circuit formed by an induction heating coil and a capacitor. Although a substantial ripple may be permissible at high outputs from the controlled rectifier, the inductance of the smoothing reactor must be sufficient at low outputs to cope with the interruption in output from the controlled rectifier. The core is thus arranged to have a higher permeability when passing lower currents. The reactor thus comprises a pair of windings 7 of hollow copper (one winding in each side of the intermediate D.C. circuit), each winding surrounding one of the vertical limbs of the laminated core 9 which includes a section 10 of laminated hard paper and a section 11 of sintered ferromagnetic material having a lower saturation. Alternatively, the core may include several sections of ferromagnetic core material having different saturation levels. The core is clamped by means of channel sections 5 connected together by tie bolts 6.
Patent GB-331226-A (GB)
Title: Improvements in or relating to machinery for packing cigarettes
IPC: B65B19/22
Filed: 1929-03-22
Abstract: 331,226. Molins, W. E. March 22, 1929. Divided on 331,206. Packeting by wrapping-up; unpacking.-The machine produces packets of cigarettes, each comprising a carton having a row or rows of cigarettes with the axes parallel to the mouth of the carton, and a liner arranged so that by pulling one end the cigarettes may be ejected. An adaptation of the machine described in Specification 305,750 is shown in Fig. 7, in which a blank, for forming an open-ended packet as shown in Figs. 15, 16, is fed from a stack 109 scored bv rollers 110, gum is applied by a roller 113, and a strip of foil 141 is fed and secured to the, blank, which now arrives at position 125. The feed is effected bv members on chain conveyers 123. A batch of cigarettes is fed from a hopper 120a by pushers 129 on a chain 129a over thin spring plates 130, Fig. 9, on to the blank. The plates overlap the edges of the blank when in the position 125 and prevent the cigarettes fouling the edge. The assembly is then moved to the left. Fig. 7, beneath a cover-plate 128, the extending portion of foil being supported on a sloping plate 130a. A conveyer 132 moves the packet off at right angles from the position 131, the edge of the plate 130a folding down the foil on the top of the cigarettes. The narrow side folds are formed by folders 136. A spiral folder 138 folds over the side of the blank, and the side flap is gummed at 139 and folded upon a side fold to form a completed packet shown in Fig. 15. The packets are passed through a heated stacker 70 towards a wrapping machine, or to mechanism of the kind described in Specification 331,206.
Patent GB-1070651-A (GB)
Title: Improvements in and relating to the mounting of cases for epicyclic gears
Inventor: CLEFF PETER HERBERT
IPC: F16H57/025
Filed: 1964-03-09
Abstract: 1,070,651. Toothed gearing. PAMETRADA. March 2, 1965 [March 9, 1964], No. 9940/64. Heading F2Q. To facilitate servicing of epicyclic gearing 7, the gearing 7 is mounted in a casing equipped with trunnions 8 supported in bearings 9 on a foundation frame 10. After disconnection of a coupling 5 and removal of a shaft piece 13, the casing may be swivelled about the trunnions; 8 to the servicing position.
Patent GB-527068-A (GB)
Title: Improvements in or relating to bodies for motor or other vehicles
IPC: B62D23/00
Filed: 1939-03-30
Abstract: 527,068. Vehicle bodies. ASTON MARTIN, Ltd., and HILL, C. March 30, 1939, No. 9984. [Class 108 (i)] In a vehicle body comprising a supporting frame of tubular, channelled or similar members and a covering of metal sheet panelling, such as described in Specifications 520,986 and 527,067, adaptor pieces are provided which are secured to the frame at positions where the frame is spaced from the edge of the panelling, and are so shaped as to provide the correct shape for the edge of the panelling. An adaptor for the bottom of the door opening comprises a piece of sheet metal 24 bent to form a rabbet 25 for the edge of the door, and a panel portion 26 forming the outer face of the body below the door. The adaptor is welded at 28 to the frame tube 27 and stays 29 are welded to the tube and lower edge 30.
Patent GB-526978-A (GB)
Title: Improvements in charge forming devices
IPC: F02D9/00
Filed: 1939-03-30
Abstract: 526,978. Spray carburetters. BENDIX AVIATION CORPORATION. March 30, 1939, No. 9987. Convention date, April 2, 1938. [Class 7 (iii)] Fuel under pressure from a pump 50 enters an annular .chamber 44 surrounding a valve 46 slidable across the chamber under the control of a rod 84 secured to a series of diaphragms 72, 74, 70 of which the diaphragms 72, 70 form partitions across adjacent chambers in a casing 60 to provide chambers 64, 62 above and chambers 66, 68 below a fixed partition 76 disposed across the casing 60 while the diaphragm 74 forms a seal on the partition 76. The inner chambers 64, 66 communicate respectively through pipes 95, 94 with the throat 26 of a small Venturi passage 22 in the air passage 20 and with a chamber 28 behind the main Venturi 24 and open to the atmosphere through tubes 30. Fuel flows from the valve 46 to the outer chambers 68, 62, a restricted orifice 93 being disposed in the passage 92 connecting them. The fuel pressure difference between the fuel chambers 68, 62 tends to close the fuel valve 46 while the difference in gaseous pressure between the chambers 64, 66 tends to open it and in the position of equilibrium the fuel supply is stated to be directly proportional to the air supply. The fuel flowing from the chamber 62 displaces a diaphragm 36 to open a valve 34 connected thereto and disposed in a fuel nozzle 32 arranged between an air throttle 16 and a blower 12. The sealing diaphragm 74 may be omitted, the rod 84 sliding in a bearing in the partition 76 which is provided with byepasses 80, a calibrated leak being established between the chamber 82 in the partition and the chamber 64. In a modification, the fuel valve 46 is disposed in the partition 76 and the fuel traverses the adjacent chambers 64, 66 instead of the outer chambers 68, 62. In this form, a spring opposes the final closing movement of the valve to provide a richer mixture for idling.
Patent GB-147300-A (GB)
Title: Thread cutting and nipping mechanism for sewing machines
IPC: D05B65/00
Filed: 1919-04-22
Abstract: 147,300. Fairweather, W., (Singer Manufacturing Co.). April 22, 1919. Button-hole sewing-machines; thread-cutters and end-holders.-The initial thread-end is held throughout the stitching cycle and is released at its close prior to the cutting of the thread between the last stitch and the needle. The thread cutting and holding devices are operated by a shaft which makes a single revolution at the completion of the stitching cycle. The invention is described as applied to the button-hole sewing-machine described in Specification 146,587. The thread cutting and holding devices are operated by a rod 69 which is moved, in opposition to a spring 73 to release the thread end, by a tappet arm 177 adjustably secured to a lever 171 having pin-and-slot connexion with a lever 168 actuated, through a link 167, by a cam 164 on the shaft 93, when this shaft makes its rotation at the end of the stitching cycle. Immediately the thread-end has been released, the spring 73 returns the rod 69 to close the devices to cut the thread from the last stitch and to grip the cut end of the thread in readiness for the next stitching cycle.
Patent HK-131696-A (HK)
Title: 3-piperidinyl-1,2-benzisoxazoles
Inventor: JANSSEN CORNELUS GERARDUS MARI
IPC: A61P25/02
Filed: 1996-07-18
Abstract: Novel 3-piperidinyl-1,2-benzisoxazoles of formula <CHEM>  wherein Alk is C1-4alkanediyl;  R<1> is hydrogen, C1-4alkyl or halo;  R<2> is C1-4alkyl;  R<3> is hydroxy or R<4>-C(=O)O-; and  R<4> is C1-19alkyl; the pharmaceutically acceptable acid addition salts and stereoisomers thereof, which compounds are anti-psychotic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent HK-158396-A (HK)
Title: A carbonaceous fuel element for a smoking article
Inventor: SENSABAUGH ANDREW JACKSON JR
IPC: A24D1/22
Filed: 1996-08-22
Abstract: The cigarette has a carbonaceous fuel element. A separate aerosol generator has a substrate bearing an aerosol forming material. The fuel element and substrate are arranged in a conductive relationship, so that the heat-stable substrate receives conductive heat transfer throughout the burning time of the fuel element. The fuel element is less than 30mm in length, with a density of at least 5 g/cc. An insulation material can surround part of the fuel element. The insulation is resilient and at least 15 mm thick. The cigarette also has a mouthpiece.
Patent HU-T39425-A (HU)
Title: Process for producing /+/-threo-3-/2-amino-phenyl/-thio/-2-hydroxy-3-/4-methoxy-phenyl/-propionoc acid
Inventor: GIZUR TIBOR
IPC: C07D281/02
Filed: 1984-10-05
Abstract: (+)-threo-3-(2'-amino-phenyl)-thio) -2-hydroxy-3-(4" -methoxy -phenyl)-propionic-acid (+A) is prepd. by resolving the diastereomer salts in the following reaction steps: (a) the alkali salt of (+A) is reacted in aq. soln. with 0.5-0.6 moleequivs. of the acid addition salt of (+) -alpha-phenyl -ethyle-amine at a temp. between room temp. and the b.p. of the reaction mixt., the mixt is subsequently cooled to 5-25 deg. C and the pptd. diastereomer is sepd. (b) the diastereomer salt obtd. in step a is decomposed in the known way with acid the pptd. (+A) is sepd. (c) the mother liquors obtd. in steps (a) and (b) are opt. combined, the pH of the mixt. is adjusted to 2-4 and the mixed (+A/-A) ppte. is sepd. (d) the (+A/-A) mixt. sepd. in step (c) is rich in (-A), it is kept in an alcohol with 1-3 carbons for at least 5 minutes at a temp. around the b.p. of the mixt., the nearly racemic (A) is sepd. at a temp. near the b.p. of the mixt. (e) the nearly racemic (A) obtd. in step d is reworked according to steps a and b. (f) steps (a) to
Patent HU-T56750-A (HU)
Title: Method and apparatus for producing the inner case of metallurgical container
Inventor: DAUSSAN JEAN-CHARLES
IPC: F27D1/10
Filed: 1990-04-25
Abstract: A metallurgical vessel (1) to be lined, whose internal walls are relatively hot, is placed on a suitable support. The support is tilted and the metallurgical vessel (1) brought successively into several different positions in each of which an internal wall or part of an internal wall of the vessel is essentially horizontal and facing upward. In each of said positions, at least one layer of essentially dry material consisting of a mixture of refractory particles and a thermosetting binder or equivalent is spread oversaid internal wall or part of an internal wall. The composition and particle size of the mixture of refractory particles are such that the mixture sinters on contact with the molten metal. This material is spread so as to form a substantially uniform layer, the initial temperature of the internal walls of the vessel being sufficient to heat the material spread on them to a temperature at which the thermosetting binder or equivalent softens and sets and to form a monolithic lining (5) which adheres to the internal walls of the vessel.
Patent HU-T45908-A (HU)
Title: Method for purifying waste solvents or solvent mixtures containing nitrous gases
Inventor: ZAHORANSZKY LASZLO
IPC: B01D3/16
Filed: 1986-10-17
Abstract: Solvents or mixts. of solvents contg. nitrous gases are purified by increasing their initial water content to 10-20 vol% and setting the alkali concn by adding an alkaline soln to reach 0.005-0.1 moles/l of water. At the end of intensive stirring the solvents are recovered by distn.
Patent HU-T53406-A (HU)
Title: Method for constructing concrete blocks suitable for loading platforms or similar constructions
Inventor: GUDMESTAD OVE TOBIAS
IPC: E04G13/02
Filed: 1988-09-02
Abstract: PCT No. PCT/NO88/00066 Sec. 371 Date Mar. 5, 1990 Sec. 102(e) Date Mar. 5, 1990 PCT Filed Sep. 2, 1988 PCT Pub. No. WO89/02007 PCT Pub. Date Mar. 9, 1989.Procedure for the construction of a concrete shaft for a platform or similar structure, where one of several of the shafts will be outfitted with relatively much equipment. The shafts are constructed of prefabricated sections which are consecutively installed butt-in-butt on top of each other and which are left in the shaft as an internal fully shaped shaft component, as the sections internally contain associated equipment and externally feature bodies for the installation of easily removable formwork elements, preferably easily mountable slipforms, while the space between the formwork elements and a prefabricated section is filled with reinforcement and concrete. The formwork elements, after the hardening of poured concrete, by a per se known procedure, are moved to a higher level.
Patent ID-18628-A (ID)
Inventor: GAUTAM NAVIN
IPC: B32B29/02
Filed: 1997-07-09
Abstract: A cigarette paper comprising a base web (3) of fibrous cellulosic material and an applied pattern (5) of add-on material comprising a highly refined form of said cellulosic material, said highly refined cellulosic material having a weighted average fiber length in the range of approximately 0.15 mm to 0.20 mm, said fibrous cellulosic material of said base web having a weighted average fiber length in the range of approximately 0.7 mm to 1.5 mm. <IMAGE>
Patent JP-S57114945-A (JP)
Title: Microprogram controller
Inventor: TABATA KIYOUICHI
IPC: G06F9/22
Filed: 1981-01-09
Abstract: PURPOSE:To achieve the execution of two microinstruction words at a time, by adding a memory sufficient for the storage of a simultaneous operation instruction bits, simultaneous operation instruction circuit, two microinstruction registers and decoder. CONSTITUTION:Simultaneous operation instruction bits of microinstruction words muA-muC stored in a control memory 2 are set with 1, 0. The instruction word muA read out through the designation of a control memory address register 1 is stored in registers 3, 4 and an FF7 is set to 1 with the simultaneous operation instruction bits, the instruction word muA from the registers 3, 4 is not interpreted at decoders 5, 6 and no operation instruction is made. Next, the instruction word muB is read out and since the instruction bit is 0, the FF7 is 0, the register 3 stores muB but stores the muA, and the register 4 stores the muB unconditionally. The muA is interpreted at the decoder 5 by making the FF7 zero, an operation instruction signal A is given via a gate 8, the muB is interpreted from the decoder 6 and an operation instruction signal B is given via a gate 9.
Patent JP-H03205850-A (JP)
Title: Automatic lay-out system
Inventor: HINO TETSURO
IPC: G06F17/50
Filed: 1990-01-08
Abstract: PURPOSE:To determine configuration of an analog circuit and wirings while enhancing an area efficiency without loss of its circuit performance by preferentially determining the disposition of a key element having larger influence degree for the performance of the circuit when the configuration of the circuit and the wirings are automatically determined. CONSTITUTION:In an automatic lay-out system for automatically determining the configuration of a circuit and wirings, the disposition of a key element having larger influence degree for the performance of the circuit is preferentially determined, the disposition of the other elements is so determined as to minimize an area by considering a connecting relation to the key element, and the wirings are further preferentially determined at the wirings between the key elements. For example, the disposition of elements to become a skeleton is determined only by key elements Q2   Q5   Q8   Q14 interposed at a main signal transmission line, and then the key element having a pair relation to the key element is so disposed as to approach each other. Thereafter, the disposition of the other element except the key element is determined as described above, then the wiring of the key element is preferentially determined, and then the wiring of the element except the key element is determined.
Patent JP-S5283886-A (JP)
Title: Hetero cyclic compounds
Inventor: KUWATA YUTAKA
IPC: A61P25/20
Filed: 1976-01-01
Abstract: PURPOSE: Heterocyclic compounds of formula I (R 1 , R 2  are H, alkylamino, alkyl which may be substituted by OH or alkoxy, etc.; R 3  is H, lower alkyl; Py is pyridyl; ring A may be substituted by halogen, nitro, lower alkyl, etc.); for example, 6-(2-pyridyl)-4H-5-triazolo [1,5-a] [1,4] benzodiazepin2-carboxamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58117546-A (JP)
Title: Formation of color photographic image
Inventor: USAGAWA YASUSHI
IPC: G03C7/38
Filed: 1982-01-06
Abstract: PURPOSE:To reduce the amount of silver halide contained in a photographic emulsion layer and the amount of a coupler used by processing an imagewise exposed photosensitive silver halide material in the presence of a magenta coupler having a specified structure to form a dye image. CONSTITUTION:An imagewise exposed photosensitive silver halide material is processed in the presence of a magenta coupler represented by formulaI(where W is phenyl, X1 is halogen, X2 is H or halogen, X3 is acylamino, imido, sulfonamide, urethane, carbamoyl, ester or sulfamoyl, and R is aryl having carboxyl or its salt) to form a dye image. A color coupler such as a benzoylacetoanilide type yellow coupler or a pivaloylacetoanilide type yellow coupler may be added to said photosensitive material.
Patent JP-H09192750-A (JP)
Title: Spinning die device for vehicle wheel
Inventor: KUDO KOICHI
IPC: B21H1/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the working of production and to reduce the cost of production by forming a vehicle wheel without changing a mandrel even in a case of forming wheels having a different rim width. SOLUTION: A wheel blank 8 is set on the circumference of a forming die, while the wheel blank 8 is rotated concentrically together with the forming die 1, a rim part of the wheel blank 8 is subjected to ironing along the forming die 1 with a rotary machining roller 10 installed separately. One side end of the wheel blank 8 in the axial direction is held with the forming die 1 and on the other side end part, a pressing force applying means to press the end part elastically to the forming die 1 side along the axial direction is installed.
Patent JP-S58120724-A (JP)
Title: Simultaneous treating method for rolling and quench hardening
Inventor: MORIKAWA TAKASHI
IPC: C21D8/00
Filed: 1982-01-07
Abstract: PURPOSE:To roll and mold steel materials having improved fatigue strength with high accuracy, by subjecting the surface of the steel material to be treated to high frequency induction heating in such a way that the surface after rolling has specific temp. then subjecting the same to rolling and immediately to quick cooling thereby hardening the surface. CONSTITUTION:A hollow shaft 1 of a steel material is held by a rotating and holding means 3 in a high frequency induction heater 2, and while the shaft 1 is rotated by said means, the shaft is heated by a coil 4 of a high frequency induction heating line until the surface temp. of the steel material after rolling attains to >=Ar3. The heating is so regulated that the area where the temp. does not rise higher than the Ar3 exists at about >=5mm. thickness on the surface side of the inner side. Immediately, the shaft 1 is conveyed to the spline rolling machine 6 of a rolling and forming device 5. The shaft 1 is held with a holding means 7, and rolling dies 8 are moved in mutually opposite directions, whereby splines are rolled and formed on the outer surface of the shaft 1. The resultant hollow splined shaft is immediately dipped in water of about 40 deg.C and is quickly cooled.