baber/WOPTO huggingface dataset:
Patent GB-283227-A (GB)
Title: Improvements in pressed metal automobile body construction
IPC: B62D25/04
Filed: 1928-01-07
Abstract: 283,227. Budd Manufacturing Co., E. G., (Assignees of Ledwinka, J.). Jan. 8, 1927, [Convention date]. Bodies.-In pressed metal vehicle bodies the side roof panels extend around the outside of the longitudinal headers which are provided with an offset portion, a corresponding offset on the roof panels nesting therewith and are flanged under the header. As shown, the headers 55, Figs. 1 and 3, extend from the A post to the D post and are of upwardly presenting channel form. The headers 80 for the tonneau portion, Fig. 3, are of deeper section than the headers 55 and are connected thereto at the D post. The side roof panel 89 is shaped as shown in Fig. 14, and is outwardly offset at 90 to nest with a corresponding offset on the header and flanged under the header, being extended to the inner edge of the header. A drip moulding 88 and a moulding 91 for the quarter windows are provided. The A post, Fig. 1, is of inwardly presenting channel formation and is connected to the side sills 1, the longitudinal header 55, and the peak panel of the shape shown. A cowl panel 27 with a wind shield header 37 - - 40 and instrument board 41 are connected to the A post. The B-C post 59, Fig. 2, is connected to the header 55 and the sills 1, the sills having cross braces 62, 63 which together with the sills and the B-C post support seat pans 64, 66. The D post is connected to the tonneau sills 23 by means of a bracket 70 which also interconnects the side sills 1 and the tonneau sills 23 and supports the wheel housing. The tonneau rear sills 26 interconnect the tonneau side sills 23 and the side tonneau panels 71 are connected by a rear panel. The sills are of downwardly presenting channel form having a top wall 4, Figs. 5 and 17, and flanges 2, 3 the outer flanges being curved to the contour of the body. Depressions 12, 20, 21 are provided for the A and B-C posts, while the cross braces 62, 63, Fig. 2, are supported in depressions 22, Fig. 17, in the flange 3 of the sills.
Patent GB-190032-A (GB)
Title: A process for the treatment of gums or resins
IPC: C09F1/00
Filed: 1922-01-09
Abstract: 190,032. Eynon, L., end Lane, J. H. Jan. 9, 1922. Resins.-Crude gums are separated from woody matter or other insoluble impurities and are partially decolourized by dissolving them in water in the presence of an alkaline earth such as lime, strontia, or baryta, decanting or filtering the solution, and precipitating the gum by sulphuric, sulphurous, hydrochloric or other acid. In an example, 10 parts of powdered crude acaroid gum, from the Xanthorrhoea Tree are stirred with 3 parts of quicklime and 100 parts of water. After decantation &c., the solution is acidified and is heated to coagulate the gum. The gum is freed from saline salts by boiling in hot water, or by pulverizing and washing in cold water. If acids which form insoluble salts are used, the precipitated gum containing these salts may be used for manufacturing sealing-wax.
Patent GB-149309-A (GB)
Title: Improvements in engine starters
IPC: F02N15/06
Filed: 1920-01-08
Abstract: 149,309. Eclipse Machine Co., (Assignees of McGrath, W. L.). Aug. 2, 1919, [Convention date]. Turning-gear.-An engine starter comprises a rotatable shaft 9 normally in operative connexion with a driving element 6, and a driving member or pinion 10 mounted on the shaft 9 for longitudinal and rotary movement, the shaft 9 being automatically disconnected in case the member 10 fails to engage properly a member 11 of the engine to be started. In the form shown, the starter pinion 10 and shaft 9 have interengaging screw-threads, the shaft 9 being a hollow sleeve having clutch teeth 14 for engagement with teeth 13 on the element 6, which is loose on the shaft 2 of the electric starting-motor 1 and is driven through a coil spring 7 and a driving-head 5 on the shaft 2. A spring 22 normally holds the clutch teeth 14, 13 in engagement, and the automatic movement of the pinion 10 into engagement with the toothed flywheel 11 extends and winds a light spring 16 secured to the weighted end of the pinion and to a collar 21 on the screw shaft. If the teeth of the pinion clash with those of the flywheel, the rotation of the screw shaft disconnects the clutch 14, 13 and the spring 16 withdraws the pinion; the spring 22 then re-engages the clutch and the meshing movement of the pinion is repeated.
Patent GB-1337356-A (GB)
Title: Electrical control apparatus for an engine and variable trans mission apparatus
IPC: G08B9/00
Filed: 1972-01-07
Abstract: 1337356 Regulating I.C. engines TWIN DISC Inc 7 Jan 1972 [13 Jan 1971] 775/72 Heading F1B [Also in Divisions F2 G1 G3 and H2] A control for the throttle-governors of one or more engines on a marine vessel or off highway vehicle, and operable from a master station 6 or remote stations 7, 8 comprises a throttle lever 18 at each station, operating the throttle governor through an electrical correspondence control operating in response to voltage between a centre tap 141, Fig. 6, (not shown) and a slide tap 143 of a potentiometer 35, receiving a constant voltage across its ends, the slide-tap 143 being operated by a 120 degree movement of the throttle lever. The centre tap lead 141 forms one non-inverting input to an operational amplifier 155, Fig. 9, the other input 157 of which, the slide tap lead 143, is connected to the input line 157 through contacts 93-7 &c of a transfer relay 93, Fig.7 (not shown) which selects which of the station potentiometers is to be in circuit. The centre-tap lead 141 is also applied as a non-inverting input to a second operational amplifier 155, the other input of which is the output of amplifier 154, both amplifiers being connected through an H-connected servo amplifier, with a Darlington quad connection 158, 160, the final output 159, 161 feeding the energizing winding of a permanent magnet motor 146, which actuates the throttle through 70 degrees total movement, as limited by switches 174, 175 which open to insert a resistor 173 in the circuit 150 (see below) to prevent excess torque when the motor is positively stopped. The motor-operated tapping of a potentiometer 149 feeds back through an adjustable potentiometer 156 to the inverting input of the amplifier 154 for positioning the throttle in accordance with the desired scales of movement as determined by the error signal output of the amplifier 154. The power supply to this circuit is regulated to a lower level (15v) than that (24v) of the main supply 80 and has a current limiter 150. Voltage is regulated by a Zener diode 164 and a Darlington pair 166, with a voltage-sensing branch 167 including a potentiometer 168, transistor 165 and temperature-compensating diode. The currentlimiter includes another Zener diode 170 and transistor 169. Engine shut down can be made at the master control 6 only, by a switch 16, which, in the case of engines requiring a 20 degree negative range below idle for shut down, is provided by an auxiliary motor Fig.11, (not shown) coupled to a second control shaft of the throttle governor. Limit switches thereon re-set the throttle to idle following shut-down.
Patent GB-727833-A (GB)
Title: Improvement in hydrocarbon synthesis
IPC: C07C1/06
Filed: 1953-01-12
Abstract: Hydrocarbon mixtures enriched in C2-C4 olefins are obtained by passing carbon monoxide and hydrogen with chlorine, bromine or iodine, their hydrides or substances yielding the same under the synthesis conditions, at elevated temperature and pressure over an iron-base catalyst containing 0.02-0.5 per cent by weight of sulphur calculated as the element.  Treatment of the catalyst with sulphur may precede, accompany or follow treatment with halogen.  Periodic or continuous replacement of halogen and, to a less extent, sulphur evolved during reaction is necessary. Sulphur may be added to the catalyst during preparation, e.g. as ferric or ferrous sulphate or the synthesis gas may contain a volatile sulphur compound such as diethyl sulphate, hydrogen sulphide, butyl or ethyl sulphide or mercaptan, carbon oxysulphide or carbon bisulphide.  To maintain a constant rate of conversion, the reaction temperature must be raised 5-10 DEG  C. above the initial temperature of 250-290 DEG  C. with unpromoted catalyst for each part of sulphur added per 10,000 of catalyst. Temperatures are generally 250-420 DEG  C., pressures 25-500 p.s.i., and molar ratios H2 : CO from 1 : 2 to 5 : 1. Comparative runs are made with halogen alone or halogen and sulphur as inhibitors, the catalyst being a taconite ore concentrate, ground for use in fluidized operation and reduced in hydrogen. b ,b 1-Dichlorethyl ether is fed into the synthesis gas in amount equal to the equilibrium concentration and, in one run, ethyl sulphate equal to 0.05 per cent sulphur on the catalyst is also added.  Reference has been directed by the Comptroller to Specification 692,158.ALSO:Hydrocarbons enriched in C2-C4 olefins are obtained from carbon monoxide and hydrogen, using iron-base catalysts containing 0.02-0.5 per cent. by weight of sulphur calculated as the element. This may be added during preparation, e.g. as ferric or ferrous sulphate.  Halogen or halogen hydride is also present.  Reference has been directed by the Comptroller to Specification 692,158.
Patent GB-1485734-A (GB)
Title: Electromagnetic relays
IPC: H01H50/44
Filed: 1975-01-09
Abstract: 1485734 Electromagnetic relays SIEMENS AG 9 Jan 1975 [25 Jan 1974] 886/75 Heading H1N An electromagnetic relay has two axially aligned flanged winding formers W1, W2, disposed on either side of a carrier plate P, each former being provided on the flange F11, F21, which faces the carrier plate with a plurality of pins S and bushes B which project through openings in the carrier plate so that the pins of one former plug into the bushes of the other former to retain the formers together on the carrier plate. The bushes are provided with internal radial ribs which undergo plastic deformation on the introduction of the pins. Centring guides Z may be provided to align the formers during assembly. Formers may be provided with both plugs and bushes, Fig. 2, not shown.
Patent GB-864541-A (GB)
Title: Method of improving the stability of light of artificial resins containing ketone groups
Inventor: JENKINS VICTOR FREDERICK
IPC: C08G6/02
Filed: 1957-01-09
Abstract: The light stability of artificial resins containing ketone groups is improved by subjecting the resin to the action of a reducing agent which is capable of reducing ketone groups without decomposing the resin and which is non-gaseous at room temperatures.  Specified resins are ketonealdehyde resins e.g. acetone-formaldehyde resin, cyclohexanone-formaldehyde resin and methylethyl ketone-formaldehyde resin and the reaction product of cyclohexanone or an alkyl substitution product thereof with methanol in the absence of water and in the presence of an alkaline condensing agent.  Specified reducing agents are alkali metals dissolved in alcohols or nonhydroxylated solvents containing water e.g. ethyl ether, alkali metal alcoholates, metal amalgams e.g. sodium-mercury or aluminiummercury amalgams, lithium aluminium hydride, alkali metal borohydride or aluminium isopropoxide.  In the Examples (1) a resin obtained by condensing formaldehyde with cyclohexanone is reduced by reaction with potassium borohydride in aqueous ethanol, the product being soluble in benzene; (2) a resin obtained by the condensation of methyl cyclohexanone in the presence of sodium hydroxide and methanol is reduced by reaction with potassium borohydride in aqueous ethanol.
Patent GB-679980-A (GB)
Title: Process for the elimination of small amounts of oxygen from gases
IPC: C01B23/00
Filed: 1950-01-13
Abstract: <PICT:0679980/III/1> <PICT:0679980/III/2> In a process for the continuous elimination of small amounts of oxygen from argon, the gases are washed with an ammoniacal solution of cuprous compounds whereby compounds are formed which are converted, directly or indirectly into cuprous compounds by electrolysis so that during the conversion the copper content of the wash liquids is kept constant. In the arrangement shown in Fig. 1, gases to be treated are passed through a column A containing an ammoniacal solution of a cuprous compound, which absorbs the oxygen.  The spent wash liquid passes in part through a column B where it is regenerated by metallic copper and in part through an electrolyte cell C where metallic copper is deposited on the cathode, the liquid returning to the column A.  The regeneration column B and the cell C are of similar construction so that their functions can be interchanged at intervals.  In a modification shown in Fig. 2, the wash liquid circulates through a gas wash column E and an electrolyte cell F in the cathode component of which the cupric compounds are converted electrically into cuprous compounds.  The arrangement may be modified by the cathode compartment serving also as the gas wash vessel.  The said compartment in the cuprous compound may be a sulphate, formate or acetate and is preferably a combination of formate and acetate. p
Patent GB-1271371-A (GB)
Title: New or improved rotary pump
Inventor: YUEN-LIK CHAN
IPC: F04C2/04
Filed: 1969-01-07
Abstract: 1,271,371. Rotary pumps. CHAN YUEN-LIK. Nov.27, 1969 [Jan. 7, 1969], No.950/69. Heading F1F. A rotary pump particularly for pumping water, comprises a cylindrical chamber 10, Fig. 2, having an inlet port 16 and an outlet port 17, or vice versa and closed at its ends by plates 11, 12, Fig. 1, and a pumping element 19 of smaller diameter operatively associated with a member 20 disposed in a recess 18 in the peripheral chamber wall between the inlet and outlet. The pumping element is supported on an eccentric 22 carried by a driveshaft 15 bearingly supported in the plates 11, 12. The element 19 and member 20 are made of natural or synthetic rubber or resilient plastics material. Grooves 25, 26 in the end-plates leading from the ports 16, 17 communicates with axiallyextending grooves 23 to lubricate the bearings. Fins 27 on the periphery of the element 19 improve operative engagement between the element 19 and member 20. In another embodiment, the member 20 may be formed integral with the element 19 and an enlarged head thereof may slide relative to a radial slot in the chamber 10.
Patent GB-191000462-A (GB)
IPC: G01N21/86
Abstract: 462. Arndt, M. Jan. 7, 1909, [Convention date]. Gas analysis.-In means for testing air or other gases for particular gases in which the time taken to effect a change of colour on a treated thread, band, &c. is observed, the thread, previously treated with one or more reagents, is drawn through the liquid reagent that produces the colouring; for example, when testing gases for carbonic acid gas, the thread treated with phenolphthalein is drawn through lime-water. The purity of the gas is determined by noting the point on the scale h opposite which the thread is decoloured. The thread a is drawn from a drum a<1> through a receptacle b by a clock-work, hydraulic, or electro-magnetic motor f . The receptacle b is U-shaped to act as a guide for the thread, and is connected by a capillary tube c with a receptacle d, so that the reagent in the latter chamber may not be coloured. The liquid in the receptacle d is maintained at a constant level by a bird-fountain arrangement, or by an adjustable dropping-device.
Patent HK-67992-A (HK)
Title: Binding-inducing composition
Inventor: HAMMARSTROEM LARS
IPC: A61K35/32
Filed: 1992-09-10
Abstract: A composition for use in inducing binding between parts of living mineralized tissue by regeneration of mineralized tissue on at least one of the parts, characterized in that it contains as an active constituent a precursor to dental enamel, so called enamel matrix; process for inducing binding between parts of mineralized tissue using such composition.
Patent JP-S5385316-A (JP)
Title: Rotor of squirrel-cage induction motor
Inventor: KAJIWARA KENZOU
IPC: H02K17/16
Filed: 1977-01-05
Abstract: PURPOSE: To facilitate to start with small electric current, by forming the space that the width is smaller than the width of winding containing part at the outest circumference part of a slot in which a rotor winding is contained and is in radius direction and is larger than the width of the outest circumference of the slot. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57114102-A (JP)
Title: Forming method of fresnel ring zone plate
Inventor: YASUAMI SHIGERU
IPC: G21K1/06
Filed: 1981-01-06
Abstract: PURPOSE:To obtain a Fresnel ring zone plate for X rays, by forming a concentric pattern of a Fresnel ring zone plate which is caused by the intereference of a spherical wave and parallel beams of the interfering beams in a visble range and then reducing the pattern down to a level suitable to an X-ray wavelength. CONSTITUTION:A visible beam sent from a laser beam source is splitted to two beams by a semitransparent mirror 1. One of these two beams is focused to a focal point of a lens 9 via a mirror 6, lens systems 7 and 8 plus a mirror 5 and then turned into a spherical wave to iradiate a photographic plate 12. The other beam irradiates the plate 12 as a parallel beam via the mirrors 3 and 4, lenses 10 and 11 plus a semitransparent mirror 2. The mirrors 3 and 4 are controlled with the observation through a telescope 13 so as to obtain the minimum or maximum intensity at the center part A. Thus obtained pattern of hologram is reduced down to a level suited to the wavelength of X rays. In such way, a Fresnel ring zone plate for X rays is obtained.
Patent JP-H08190479-A (JP)
Title: Data base shift system
Inventor: KONDO SEIICHI
IPC: G06F12/00
Filed: 1995-01-05
Abstract: PURPOSE: To make a shift between data bases which are different in data format by analyzing a byte pattern in a file with a byte pattern set definition body and selecting a record length candidate, and calculating, appearance frequencies by offset positions of the byte pattern in a record. CONSTITUTION: A shift-source data base 10 and a byte pattern set 11 are inputted, their information is analyzed, and the record length candidate 12 is outputted. Then, frequency information for field information determination is calculated in a step 14-1. Then, an SE(system engineer) supports judgement and analysis in a step 15-1 and field information is outputted. In a step 16, verification is performed on the basis of the field information and in a step 17, field information of a shift-destination data base is analyzed.
Patent JP-H05181779-A (JP)
Title: External storage control device
Inventor: NAKAMURA KATSUNORI
IPC: G06F13/10
Filed: 1992-01-07
Abstract: PURPOSE:To determine the transfer starting time of transfer between a channel equipment and a buffer memory so that the held time of transfer data in the buffer memory is set up to minimum time required by forecasting time required for data transfer between the channel equipment and the buffer memory to which a command chaining time (CCT) is added in the data transfer control of an external storage control device. CONSTITUTION:When data transfer constitutes a command chain consisting of plural channel commands, a timer 44 counts up a command chaining time from a specific channel command obtained before the start of data transfer to the succeeding channel command and a transfer starting time determining part 45 regards the counted command chaining time as an individual command chaining time, forecasts the total of the command chaining times and adds the forecasted time to the time required for the data transfer between the channel equipment 3 and the buffer memory 5 to determine the data transfer starting time between the equipment 3 and the memory 5. Thereby the using rate of the memory 5 can be suppressed to a minimum rate required.
Patent JP-H06198481-A (JP)
Title: Laser beam machining device
Inventor: HAYASHI SEIICHI
IPC: B23K26/064
Filed: 1993-01-07
Abstract: PURPOSE:To always keep the distance from a laser beam oscillator to a machining head constant and to enable stable machining of the cutting quality by controlling the laser beam oscillator for transferring the laser beam to the machining head so as to move at the same velocity and the same distance as the machining head. CONSTITUTION:The laser beam oscillated from the laser beam oscillator 7 reaches the machining head 6 through a beam transferring tube 10 and irradiates a work 5 on a needle point holder 4a from a nozzle 6a in the machining head 6 and the machining of the work 5 is started. A control device for controlling the movement of a column 1a in the X axial direction and the movement of the machining head 6 in the Y axial direction calculates the moving distances from the original points of both, and controls the laser beam oscillator 7 so as to move at the same velocity as the machining head 6 so that the beam path length between the laser beam oscillator 7 and the machining head 6 is always made constant. Therefore, without changing the beam diameter of the laser beam entering into the machining head 6, the cutting machining stabilizing the cutting quality can be executed.
Patent PH-23533-A (PH)
Title: Poly(amide-amide acid),polyamide acid,poly (esterimide) from poly arylene
Inventor: BERGER ABE
IPC: H05K1/03
Filed: 1985-05-29
Abstract: Aromatic or aliphatic dianhydrides and/or acid anhydrides are reacted with aromatic diamines of formula (a) alone or in combination with other diamines to produce polyimides, polyamide acids, poly(amide-imides), poly(amide-amide acids), poly(esterimides) or poly)esteramide acids). These polymers are thermoplastic in nature and have improved processing characteristics and thermal stability. The polymers may be prepared by either melt or solution polymerization techniques.wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> each independently is hydrogen, halogen or unsubstituted or substituted hydrocarbyl,X<sub>1</sub> and X<sub>2</sub> each independently is substituted or unsubstituted branched, linear or cyclic alkylene or alkenylene of 1 to about 30 carbon atoms, -S-, or -O- with the proviso that X, or X<sub>2</sub> and may not both concurrently be -S- or -0-.n, n' and n" each independently is an integer of 1 to 4.
Patent TR-24707-A (TR)
IPC: A61F13/514
Filed: 1990-03-09
Abstract: A disposable absorbent article such as a diaper (10), is disclosed. The diaper has two lengthwise extending longitudinal marginal portions (50), each longitudinal marginal portion having two elastically extensible leg cuffs, a barrier cuff (62) and a gasket cuff (56). The leg cuffs (56,62) serve to help contain body exudates within the disposable article. Each leg cuff (56,62) is elasticized to provide a relatively low ultimate contact force against the skin of the wearer at relatively high elongations. This arrangement provides a diaper with leg cuffs which can be elongated to conform to the shape of the wearer, without causing undue discomfort or irritation to the legs of the wearer. The relatively low ultimate contact force at relatively high elongations may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time.
Patent UY-33753-A (UY)
Title: Iminas alfa-betainsaturadas
Inventor: ULRICH GOERGENS
IPC: A01N31/04
Filed: 2011-11-25
Abstract: La presente solicitud se refiere a nuevas iminas alfa-beta insaturadas, a procedimientos para su preparación, a su uso para combatir plagas animales, de las que forman parte los artrópodos y especialmente los insectos y a su uso en el combate de vectores.