baber/WOPTO huggingface dataset:
Patent GB-856356-A (GB)
Title: Apparatus for inserting lining bricks in arched underground galleries
IPC: E21D11/07
Filed: 1959-03-23
Abstract: 856,356. Tunnels. HERZBRUCH, P., and HERZBRUCH, H., [trading as HERZBRUCH UND SOHNE, H.]. March 23, 1959 [Feb. 5, 1959], No. 9896/59. Class 85. Hydraulically operated apparatus for placing tunnel lining blocks 8 into position comprises a chassis 2 running on rails 9, a frame 4 mounted on the chassis by means of a turntable 3, an arm 5 adjustable in length and moveable about a pivot 6 on the frame, and gripping means 7 for engaging the blocks. The blocks may be removed from a truck 16 by a winch 13 and placed on a support 12 adjustably secured to the chassis. In the modification shown in Fig. 3 the apparatus runs on overhead rails 10.
Patent GB-872416-A (GB)
Title: Process for the manufacture of azo dyestuffs
IPC: C09B67/48
Filed: 1958-03-27
Abstract: A process for the manufacture of azo dyes which are free from sulphonic acid groups, comprises the use of stabilized diazo-compounds which are capable of being isolated in a nearly dry form from an aqueous diazotization mixture and contain bound to the diazo group a radical that splits off during coupling, and coupling with the coupling component in a substantially anhydrous p  reaction mixture containing a proportion of organic solvent such that the reaction mixture is capable of being stirred by normal stirring means.  Specified diazo-compounds are sparingly soluble diazonium salts, double salts, diazoamino compounds and antidiazotates. Specified solvents are pyridine, ethylene glycol, polyethylene glycol and ethers thereof, dimethyl formamide, mono- and di-chlorobenzenes, methanol, methyl ethyl ketone and glacial acetic acid.  Where necessary basic or acidic substances, such as sodium acetate, an alkali metal or alkaline earth metal hydroxide, acetic, oxalic or chloracetic acids or sulphuric acid monohydrate may be added to the reaction mixture. The dyes obtained may be heated with high-boiling solvents, such as aniline, xylene, dimethyl formamide, nitro- and chloro-benzenes and g - valerolactone, to give an improved physical form.  Specified coupling components include 4 : 41-di-(acetoacetylamino)-3 : 31-dimethyl-1 : 11-diphenyl, terephthaloyl-diacetic acid-di-(o-chlorophenylamide), 1 : 4-di-(21-hydroxycarbazole-31-carboylamino)-benzene and 4 : 41-di-(311-hydroxydiphenylene-oxide- 211 -carboylamino)-diphenyl. In examples the zinc chloride double salt of the diazonium compound from 3-chloraniline is added to a mixture of 3 : 31-dichloro-4 : 41-di-(211-hydroxy-311-naphthoylamino)-diphenyl and pyridine or dimethyl-formamide and sodium hydroxide or o-dichlorobenzene, sodium acetate and pyridine to give a scarlet disazo dye.  The preparation of other dyes is described including 2-methoxy-5-chloroaniline \sQ 4 : 41-di- (211-hydroxy- 311-naphthoylamino) - diphenyl; p-nitroaniline \sQ 1 : 5-di-(21-hydroxy-31-naphthoylamino)-naphthalene; 3-chloraniline --> 2-(211- hydroxy- 311-naphthoylamino)- anthraquinone; 3-methoxy- 4-amino- 1 : 1-diphenylamine \sQ 3 : 31-dimethyl-4 : 41-di-(211-hydroxy 311- naphthoylamino)- diphenyl and 2-methoxy-5-nitroaniline \sQ 3 : 31-dimethyl-4 : 4 41-di-(211-hydroxy- 511-methyl- 111 -benzoylamino)-diphenyl.
Patent GB-308823-A (GB)
Title: Indirectly heated thermionic cathode
IPC: H01J1/20
Filed: 1928-06-18
Abstract: 308,823. Loewe, S. June 25, 1927, [Convention date]. Divided on 292,913. Vacuum tubes. - A cathode is heated by conduction from two wires 4, 5, which form extensions of the cathode and are heated to incandescence by passage of current through them. One supply lead 6 is .connected through conductors 9, 10 with the ends of the cathode and the other lead with the outer leads 7, 8 of the heating wires 4, 5, so that no potential exists across the ends of the cathode; or the leads 7, 8 may be connected together by a bridge the mid-point of which is connected with a supply lead. The Specification as open to inspection under Sect. 91 (3) (a) comprises also (a) a valve in which a number of cathodes are connected in parallel between two heaters, and (b) a valve in which several electrode systems are arranged in a single envelope. This subject-matter does not appear in the Specification as accepted.
Patent GB-451297-A (GB)
Title: Improvements in devices for the decomposition or recomposition of pictures, particularly for purposes of television
IPC: H04N3/08
Filed: 1935-03-30
Abstract: 451,297. Television. TRAUB, E., 34, Dartmouth Road, Cricklewood, London. March 30, 1935, No. 9970. Drawings to Specification. [Class 40 (iii)] Relates to a device for the decomposition or recomposition of pictures, particularly for purposes of television, comprising a rotating polygonal member each face of which carries a reflecting surface set at an angle to the axis of rotation different from that at which the corresponding surfaces of the outer faces are set. According to the invention, a part only of the required angular spacing between the beams reflected from these surfaces is obtained by their varying inclinations to the axis of rotation while prisms of varying angles are mounted in front of the reflecting surfaces to effect the remainder of the required spacing. The arrangement is preferably such that approximately 60 per cent of the total angular divergence between beams of light reflected from the various faces of the rotating member is produced by the prisms, the remaining 40 per cent being produced by the varying inclinations of the reflecting surfaces. The rotating polygonal member may be an ordinary Weiller mirror drum or it may be of the kind described in Specifications 425,552 and 440,055. The prisms may be cemented to reflecting surfaces secured upon the rotating member or the reflecting surfaces may be formed by silvering the rear faces of the prisms. In order to avoid the production of ghost images on the screen, the prisms are preferably tilted so that their rear surfaces lie at a small angle to the reflecting surfaces. Various arrangements of the prisms are described when the invention is applied to the devices described in Specifications 425,552 and 440,055. Thus, where each face of the rotating member comprises a single reflecting surface, the prisms may extend over the whole or a part only of the faces whilst in the case in which each face comprises two reflecting surfaces either or both surfaces may be provided with a prism. Further, when each face comprises two reflecting surfaces, the surfaces of one set being all at the same angle to the axis of rotation whilst the surfaces of the other set are all at different angles to the axis, the prisms are preferably applied only to the latter set of surfaces. With such an arrangement it is also preferable to give all the reflecting surfaces an equal inclination (additional to the differential inclinations already given to some of the surfaces), such that the mean position of the beam of light leaving the device is substantially perpendicular to the axis.
Patent GB-491101-A (GB)
Title: Improvements in apparatus for cooking and cooling canned goods
IPC: A23L3/06
Filed: 1937-04-08
Abstract: 491,101. Sterilizing and cooling canned &c. goods. MATHER & PLATT, Ltd., and JONES, T. M. April 8, 1937, No. 9981. [Class 49] In apparatus for cooking and cooling canned goods, the cans are subjected whilst in the pockets of the rotary valve c, which discharges them from the cooker a, to a cooling liquid under pressure whereby cooling can be completed under atmospheric pressure without danger of bulging. As shown, the cans pass from the cooler a into the pockets i of a rotary valve member j from which they are discharged to a shoot d down which they travel to an elevator which takes them to a cooler in which they may be cooled by passing through water under ordinary pressure. Each pocket i has lateral passages k, m which are in communication, during the passage of the pocket between the supply and discharge points, with channels p, q in rings n, o which form the side walls of the valve. The channels p, q communicate with spaces r, s on opposite sides of the web t of the valve and in communication with an outlet u and inlet v for the cooling fiuid, which have valves for controlling the pressure in the pockets i.
Patent GB-1166933-A (GB)
Title: Improvements in or relating to suspension devices
Inventor: MULLER FRANZ
IPC: F16L3/14
Filed: 1967-03-02
Abstract: 1,166,933. Releasable fastenings. F. MULLER and H. MULLER. 2 March, 1967 [3 March, 1966], No. 9985/67. Heading E2. [Also in Division F2] A suspension device for suspending an object from a substantially horizontal element (for example a ceiling) comprises a carrier member 2 adapted to be fixed to the said element so as to depend therefrom; a suspension strap 1 for embracing the object to be suspended; and a clip 8; wherein the carrier member includes a downwardly extending fixing lug 5 formed with a substantially horizontal slot 6 and opposed abutment surfaces below the slot and at least one of the strap end portions in use being passed through the slot, bent over, and held against the abutment surfaces by the clip. When the object to be supported is a pipe the strip 1 can either be passed around the pipe in a loop and both end portions passed through the slot in opposite directions and secured by the clip or alternatively one end portion can be passed through the slot and secured by the clip 8 and the other end portion can be passed around the pipe and secured to an intermediate part of the strap by a second clip. When the object to be supported is an appliance two of the caster members are used, one end portion of the strap is fixed to one carrier member 2 by passing it through the slot 6 and securing it by means of the clip 8 and the other end portion of the strap is secured to the second carrier member 2 by a second clip 8. The clip or clips are resilient and embrace the strip portion or portions. The carrier member shown is made by bending a strip of metal so as to provide a head part 3 and the downwardly projecting lug 5 and a. nut 4 is secured to the head part for attaching the carrier member to the support. In a modification instead of the. nut being fixed to the head part it is loose and its upper surface is curved so that the remainder of the carrier member can rock relative to the nut. In another construction the lug is a separate part which is pivoted to the head part so that it can rock. In an alternative construction the lug is made of sheet metal, and is attached to and depends from a sleeve nut or threaded stud. Constructions of the carrier member are also described in which the slot is either provided in, or partly defined by a movable plate fixed in an aperture in the lug so that the strap can rook. The form in the which the carrier member is bent from sheet metal and provided with a nut secured to its head part can be provided with recesses in the edges of the head part so that the carrier member can be engaged with a rail of channel shape as an alternative to securing it by means of a screw in the threaded nut.
Patent GB-963650-A (GB)
Title: Fluid sample introducing device for a gas chromatograph
IPC: G01N30/24
Filed: 1962-03-15
Abstract: 963,650. Gas chromatography sample injectors. KABUSHIKI KAISHA SHIMAZU SEISAKUSHO. March 15, 1962 [March 18, 1961 (2)], No. 9987/62. Heading B1L. A fluid sample introducing device for a gas chromatograph comprising a cylinder device 1 for transferring the sample from a sample reservoir 7, sample injecting means 3 to pour the sample from the cylinder device to the sample introducing chamber 2 of the gas chromatograph, means to operate the sample injecting means so as to advance it into the sample introducing chamber 2 to take up a feeding position and to withdraw it from the chamber to take up a shut-off position, and an automatic control system to regulate the automatic repetition of the operation of the cylinder device and the sample injecting means in the sequence (i) collecting the sample by the cylinder device, (ii) advancing the sample injecting means into the sample introducing chamber. (iii) feeding the sample and (iv) withdrawing the injection means to the shut-off position from the sample introducing chamber. The automatic control system may be directed by means of a programmer and the sample injecting means (see Fig. 2) may be movably housed in a cylinder 22 which contains an air tight, spring loaded valve 25 arranged to open into the sample introducing chamber 21, support means being provided for carrying the sample injecting means and for actuating the valve, said support means being a plunger 23 which is arranged so as to push open the air-tight valve when it is advanced, the plunger being surrounded by packing rings 34 which engage with drain holes 33 in the housing cylinder when the plunger is in the sample injection position. In Fig. 1 electric motor M 1  operates the cylinder device 1 through an operatively connecting mechanism 8 including cams, some of which operate to open and close a group of contacts 9. Motor M 2  operates the plungers 4 through operatively connecting mechanism 10 including cams to open and close contacts 11. The cylinder device 1 is constructed so as to feed simultaneously equal amounts of fluid sample into four sample introducing chambers arranged in parallel.
Patent HU-T35941-A (HU)
Title: Device for processing fruits of apple yield particularly for removing skin and core and chopping the skinned fruit
Inventor: ANDA IMRE
IPC: A23N4/14
Filed: 1983-04-29
Abstract: The fruit is held between a spike and a support plate, and rotated by a spindle, driven by an electric motor. The core is removed by a unit typically comprising a slicer support, guide tube arranged on cross bracing, core drill and slicing knife. A slicing knife support head and a core guide tube are also provided. Movement is coordinated by a unit mounted on a base structure which rotates relative to a sliding plate and a fixing plate.
Patent HU-T35135-A (HU)
Title: Truck for picking and transporting straw
Inventor: LARSEN BORGE
IPC: A01D90/00
Filed: 1982-08-18
Abstract: In a loading vehicle comprising a pick-up drum (21) with resilient fingers (23) for picking up straw or other crop material from the ground and a conveyor drum (26) with conveyors (27), fitted in rows, for carrying the material picked up into the vehicle, the pick-up drum and the conveyor drum are disposed with respect to each other so that the conveying direction of the material is abruptly changed when the material is introduced into the path of motion of the conveyors. This produces a damming-up effect causing the material to be distributed over the entire conveyor front, which minimizes the tendency of squeezing between conveyors and the housing wall defining the conveyor duct (34) at one side. The change in conveying direction also causes a certain compaction of the material, resulting in a better utilization of the available volume. The structure allows short spacing between the conveyors (27) and thus closely spaced knives in the conveyor duct so that the material e.g. blades of grass can be cut in small pieces which are suitable for ensilage.
Patent HU-T63999-A (HU)
Title: Process and equipment for reducing the liquid content ofe sludges, particularly of sludges of chaning quality, as well as fcor removing the obtained sludge cake
Inventor: BAKOS TAMAS
IPC: C02F11/12
Filed: 1990-05-07
Abstract: Liq. levels of mostly variable quality sludges are decreased, after opt. homogenising and following addn. of flocculating agent, predominantly by reduced presence filtration. Filter cakes formed as a result are removed. System components and pipework are rinsed and washed. Flocculant contg. sludges are opt. subjected to preliminary dewatering prior to filtration and filter surfaces are flooded by liq. contg. some flocculant liq. removal from the underside of filters is stopped during loading. Supernatants contg. dil. sludges and liqs. used for rinsing are removed. Conditioned sludges are filtered initially by gravitation followed by lowered pressure filtration. Filtration vacuum is increased in prepn. with the drop in filter performance. Filter cakes are removed following cessation of vacuum. - The installation comprises a conditioner, opt. homogeniser, sludge conveyor, chemical prepn. and dossing units, rinsing, washing and conveying facilities, reduced pressure filter beds and suitably equipped pipe-work. Typically the installation has a liq-liq injector the pressure lowering of which has a decreasing tendency when nearly constant primary liq. flows are considered and a proportionally increasing characteristic in case of secondary liq. flow. Low pressure filter beds are surrounded by mole panels and a base plate. - Pref. removable filter discs is/are resting on a flat base, channels are formed on the reverse side of filter discs (24). Channels are connected to trough(s). Filter beds contain filter elements pref. opposite the loading side. Filter beds are provided with pref. mechanical- lifting and conveying gear and opt. cover elements.
Patent HU-T54131-A (HU)
Title: Process for producing ascorbic acid
Inventor: LE FUR ISIDORE
IPC: C07D307/62
Filed: 1990-06-11
Abstract: Process for the preparation of pure ascorbic acid from 2-keto-L-gulonic acid or its sodium salt, by carrying out the following successive steps:  - esterification of 2-keto-L-gulonic acid or its sodium salt, - lactonisation to sodium ascorbate - optional separation of the sodium ascorbate - displacement of the ascorbic acid from its salt - separation of the sodium sulphate - separation and purification of the ascorbic acid from its methanolic or aqueous-methanolic solution.
Patent HU-T54723-A (HU)
Title: Material for modelling, hardening in temperature range of 90-120 centigrades, not sticking to hand
Inventor: KURTAN GABRIELLA
IPC: C08L27/06
Filed: 1989-08-08
Abstract: Non clinging modelling clay of 90-170 deg.C solidification temp., contains (all wt.%) 25-75 kneadable/emulsion type PVC and/or PVC-PVAc copolymer powder pref. of 60-80 K value 20-75 plasticiser pref. 4-14C alcohols, phthalic acid tri:mellitic acid, ethyl-butyric acid, ethyl-hexanoic acid, glycolic acid, aromatic alkyl-sulphonic-acid, ortho-phosphoric acid, fatty acid and/or epoxidised fatty-acid ester, 0.1-15.0 wt.% parting agent, as siloxane, paraffin, polypropylene oil and opt. filler, aluminium-hydroxide, ground glass, calcium carbonate, titanium-di:oxide, 0.5-4% medicinal (herb) oil and colour
Patent HU-T43620-A (HU)
Title: Process for producing substituted carboxy-alkyl-dipeptides and pharmaceutical compositions containing them
Inventor: DOLL RONALD J
IPC: C07K5/06
Filed: 1985-09-16
Abstract: Benzyl, benzyloxy- or benzylthio-dipeptide derivs. of the formula (I) and their salts are new W = gp. n = 0 or 1; m = 0 to 2; p and q = 0, 1 or 2 provided the sum of p and q is 1 or 2 and that in formula (V), p is not O Y = CH2, -CH2-O-, -CH2-S-attached to position 2 or 4 of the phenyl gp. Z = gp. (VI) or (VII) A = Cl or Cf3; D = -(CH2)n-, -CH2O-, -CH2S-, -CH2CONH-G = -CONR7(CH2)t- or -SO2NR7(CH2)t-; t = 0 or 1; R1 and R4 = OH, 1-8C alkoxy, K-Xr-(CH2)s-O-, -OCH2OCO(3-8C)alkyl or K = XI or XII X = 0 or S; r = 0 or 1; S = 0 to 4; M = H, halo, OH, CF3 1-6C alkoxy, 2- or 3-furyl, 2 or 3 thienyl or phenyl (opt. substd. by halo, OH, CF3, 1-6C alkoxy or 1-6C alkyl) with the proviso that when S is O then r is O; R2,R5,R6 and R9 = H or lower alkyl; R3 = H, lower alkyl or amino lower alkyl. (12pp Dwg.No.0/0)
Patent HU-T47053-A (HU)
Title: Device first for gripping the caps of preserve jars during the putting-up of sealing matter
Inventor: BENDE LASZLO
IPC: B65D8/00
Filed: 1986-11-14
Abstract: The appts. comprises a lid support which is free to rotate, and a lid clamp which is operated by a guide performing rotary and oscillatory movements.
Patent ID-16431-A (ID)
Inventor: HIRMER GERALD
IPC: H02H9/00
Filed: 1997-01-22
Abstract: PCT No. PCT/DE97/00069 Sec. 371 Date Apr. 26, 1999 Sec. 102(e) Date Apr. 26, 1999 PCT Filed Jan. 16, 1997 PCT Pub. No. WO97/27657 PCT Pub. Date Jul. 31, 1997A current limiting circuit in which, when the input DC voltage is raised from zero volts to the reference voltage, an output DC flows through the connected load only when the value of the input DC voltage rises to a value above an undervoltage threshold value which is below the reference voltage.
Patent ID-25584-A (ID)
Inventor: OSBORN THOMS WARD III
IPC: A61L15/48
Filed: 1998-06-09
Abstract: Absorbent devices, and more particularly toilet-disposable absorbent devices that are worn interlabially by female wearers for catamenial purposes, incontinence protection, or both, are disclosed. The absorbent interlabial device of the present invention comprises a central absorbent portion and preferably a pair of flexible extensions joined to the central absorbent portion. The main absorbent portion comprises an upper portion, and a lower portion opposed to the upper portion. In use, the upper portion is positioned furthest inward into the space between the wearer's labia majora. The pair of flexible extensions extends downwardly and laterally outward from the upper portion of the main absorbent portion, and preferably is capable of maintaining contact with the inside surfaces of the wearer's labia majora when the wearer's body goes through a range of motions, including squatting. Additionally, the flexible extensions are preferably capable of covering the fingertips of the wearer as the absorbent device is inserted into the interlabial space. The components of the absorbent device are preferably biodegradable. The device disperses into a plurality of fragments when exposed to mildly agitated room temperature water. The small size of the device contributes to its flushability. The dispersibility, flushability, and biodegradability of the device all contribute to the ability of the device to be effectively and reliably disposed of in a toilet.
Patent JP-S5698821-A (JP)
Title: Method of vapor growth of semiconductor of chrome added 3-5 group compound
Inventor: YOSHIDA MASAJI
IPC: H01L21/338
Filed: 1980-01-09
Abstract: PURPOSE:To obtain a vapor growth of a semiconductor of a III-V group compound wherein a chrome is added or a mixed crystal thereof by carrying a vapor of chromyl chloride with inert gas such as N2 or the like and adding it to a reaction gas. CONSTITUTION:A semi-insulating GaAs substrate 1 is placed on a stand 2 to substitute a reaction tube 3 with H2. After heating a Ga source 5 saturated with As and a substrate 1 at 850 deg.C and 750 deg.C respectively, an H2 gas 6 including an AsCl2, an H2 gas 7 and an H2 gas including CrO2Cl2 are introduced therein to obtain the vapor growth of the chrome addition GaAs. Then, n<+>-GaAs is laminated exchanging the gas 8 to N2 and the gas 7 to H2 including an H2S. According to this method, a volatile CrO2 resulted from a high temperature decomposition of the CrO2Cl2 can be added into a reaction gas as it is, and the semi-insulating and the semiconductor of the III-V group compound wherein a chrome is added or its mixed crystal can be surely formed with the aid of the vapor growth. The characteristics of the GaAs device thus obtained is very uniform and its yield is extremely high.
Patent JP-H09191576-A (JP)
Title: Device for compensating for voltage fluctuation of power supply
Inventor: SUGIYAMA MASASHI
IPC: H02J3/14
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply capable of stopping a voltage drop generated at the time of inputting a load and also capable of choosing a power supply impedance which can control a short-circuit current. SOLUTION: This device comprises a control circuit for detecting the start timing of loads 16 to 18 and a control device for controlling the thyristor gate of a static reactive power compensation device 57 comprising a capacitor, a reactor and a thyristor to take in a bus voltage at the time of usual operation, and a gate angle is controlled and a current flowing into the reactor is adjusted by a thyristor 8, thereby changing the impedance of the static reactive power compensation device 57 to adjust a voltage drop, so that the bus voltage may be controlled so as to have a constant value.