baber/WOPTO huggingface dataset:
Patent GB-330032-A (GB)
Title: Improvements in electrical connectors
IPC: H02G3/20
Filed: 1929-03-20
Abstract: 330,032. Guest, E. S. March 20, 1929. Binding-posts and terminals; ceiling-roses.-An electrical connector for use in ceiling-roses consists of a single piece of metal having a flat portion 5 for fixing it by means of a screw ab 8 to the insulating support, an extension 7 of the flat portion for attaching a conductor by means of a screw and washer 12 (if desired, of the type described in Specification 326,031, [Class 89 (i), Bolts &c.]), and an upstanding block 6 for attaching another conductor by inserting it in a hole 9 and clamping it with a screw 10. The extension 7 may be inclined to, or in the same plane as, the portion 5, and the screw 12 for attaching one of the conductors may then also assist in fixing the connector. The connector may be made by extruding or drawing a rod of metal through a channel die to the required cross-section, and cutting the rod into suitable lengths. Or the connector may be hotpressed, or made by die-stamping. According to the Provisional Specification, the connector may be used otherwise than for ceiling-roses.
Patent GB-805658-A (GB)
Title: Improvements in the separation of filter material from carbon black
IPC: C01B31/08
Filed: 1957-03-20
Abstract: 805,658. Washing granular materials. BADISCHE ANILIN- & SODA-FABRIK A. G. March 20, 1957 [March 24, 1956], No. 9088/57. Class 82(2) A granular filter material having accumulated hydrophobic carbon black thereon, is washed by impinging one or more high velocity jets against the material whilst it is disposed on a water surface. The filter material floats until the carbon black is removed, when both the material and the carbon black sink, but at different rates so that they can be separated by an upward or oblique current of water in the apparatus which causes the carbon black to be carried over a weir. Carbon black coated filter material is fed into the tube 2 and water jets are supplied by nozzles 4 to impinge on the material at the water suface S. The free carbon black is washed over the weir 10 by water added at 12. The clean filter material is discharged at 8.
Patent GB-951612-A (GB)
Title: Improvements in or relating to anchoring members for prestressing rods in prestressed concrete
IPC: E04C5/12
Filed: 1960-03-16
Abstract: 951,612. Prestressed concrete. E. LUBBERT, E. SCHULZ, U. FINSTERWALDER, R. JECHT, E. RUF, and E. LUBBERT Jun. March 16, 1960 [March 16, 1959], No. 9240/60. Heading E1V. A rod anchorage for prestressed concrete comprises a centrally apertured dished component, of plate metal, welded across one end of a hollow cylindrical component 9 of metal thicker than that of the dished component. At the stressing end of the rod 1, the dished component 8, Fig. 4, is shaped to receive a stressing nut 5 which engages a screw thread 2 on the end of the rod. At the anchored end of the rod 1, the dished component 12, Fig. 6, has its central aperture tapped to engage the screw thread 2 on the rod 1. The dished components may be made by a deep-drawing process and the cylindrical component may be made from seamless drawn tube or tube with a welded longitudinal seam.
Patent GB-724334-A (GB)
Title: Gas flow control
Inventor: JOHNSON ROY WILLIAM
Filed: 1953-04-02
Abstract: 724,334. Valves. A.-P. CONTROLS CORPORATION. April 2, 1953, No. 9257/53. Class 135. A gas-control device comprises a basic unit having a housing 10, a main outlet 14 communicating with an inlet 12 via passage 84 and pressure-regulating valve 20 carried by diaphragm 22 weighted at 26, 28 and controlled by a manually-operated plug cock 18 having a closed, a pilot burner on only, and a graduated open position respectively, and a pilot burner outlet 16 supplied via plug passages 17, 86 and a filter. A thermostatic pilot burner control 32 is withdrawn from the housing and the opening closed, and an ambient temperature thermostatic control 36 is removed and the housing opening closed by a cover carrying a pin which depresses a lever 62 away from a screw 78 against springs 72 and allows the spring 24 to load the diaphragm via lever 54, 52 abutting a valve stem shoulder 50. For thermostatic pilot burner control, a hollow partitioned plug 116 is inserted into the opening 38 between the inlet and valve 20 and carries a hinged valve 128 loaded by a spring 134 to close a partition opening 126. With the plug handle 98 in the pilot burner position, it is depressed against a spring 102 and operates a pin 112 and lever 136 to open the valve 128, whereupon the pilot burner is ignited, heats a phial 142 and snaps a diaphragm 140 upwards to hold the valve 128 open. Should the pilot burner fail, the valve 128 closes. For ambient temperature thermostatic control the cover is replaced by one containing a fluid thermal element 160 operating a snap diaphragm 150 carrying an abutment 158, a heater for the thermal element being controlled by a room thermostatic switch. With the switch open when the ambient temperature is high, the abutment is retracted and allows the springs 72 to raise the levers 62 and 54 so that the part 52 of the lever 54 engages the upper shoulder 48 on the valve stem and closes the valve 20. When the thermostat calls for heat, the abutment 158 depresses lever 62 and allows the spring 24 to load and open the valve 20 through the lever. In very cold weather a switch may be manually operated to heat a wire 166 and a bimetal strip 164 whereby the strip bends to act as a stop for the lever 54 to prevent complete closing of the valve 20 under ambient temperature control, and the diaphragm is loaded by the weights only. The bimetal may carry a piece of metal -of high thermal capacity and its heating be controlled by the room thermostat whereby, when the thermostat acts to close the valve 20, the heat from the metal piece maintains the bimetal in position to prevent complete closure for aperiod of time determined by the cooling of the metal. Thus with the valve 20 closed, only the pilot burner is alight, with the thermostat calling for heat, the valve is fully opened by the weight and spring and supplies a high regulated gas pressure for a high flame at the burner; with the bimetal stop in position and the thermostat not calling for heat, the valve is partially open to supply gas at a reduced-pressure for an intermediate flame.
Patent GB-1137387-A (GB)
Title: Plastic laminate
IPC: B32B27/00
Filed: 1966-03-03
Abstract: 1,137,387. Laminated synthetic resins. STANDARD PRESSED STEEL CO. 3 March, 1966 [4 March, 1965], No. 9382/66. Heading B5N. [Also in Division F2] A laminate comprises a layer of a linear thermoplastic nylon bonded to a layer of a blend of a linear thermoplastic nylon and uncured thermosetting epoxy resin. The surface of the nylon layer may be tackified prior to bonding by coating it with an organic solvent solution of an elastomeric tackifier. In a preferred embodiment, the surface of the blended layer opposed to the nylon layer is bonded to a metal or a coated metal.
Patent GB-259626-A (GB)
Title: Improved apparatus for the destruction of insect pests in timber, food products, and other materials
IPC: B27K3/10
Filed: 1925-04-08
Abstract: 259,626. Kobiolke, A. M. April 8, 1925. Preserving food.-Apparatus for destroying insect pests in timber, food products, and other materials comprises a sealed kiln or container in which the material is first dried and then subjected to antiseptic or like gas the relatively cool portions of the kiln being connected to a vacuum producing apparatus and to means for withdrawing condensed moisture. Timber 4 supported on trucks 2 between non-conducting walls 15, 16 within the container 1 is heated by steam pipes 26, the moisture given off being withdrawn through pipes 9, 10 connected to a vacuum producer. Some moisture condenses on plates 19, collects in channels 18 and is discharged through branches 20, leading from the pipes 9, 10. When the drying is nearly completed destructive gases are admitted from a second container, in which they may be generated, by a pipe 5. The fumes or gases are circulated through the container 1 and pipes 22 by fans 23. It is stated that the destructive gas may be introduced in the form of a liquid spray. Specification 228,210, [Class 34 (ii), Drying systems &c.], is referred to.
Patent GB-768479-A (GB)
Title: Single column isolating switch
IPC: H01F38/30
Filed: 1955-04-01
Abstract: 768,479. Transformers. AKT.- GES. BROWN, BOVERI & CIE. April 1, 1955 [April 6, 1954], No. 9511/55. Class 38 (2). [Also in Group XXXVII] An insulator - type current transformer is combined with a single-column isolating switch comprising a guide tube 2 extending within the insulation 5a of the current transformer 5 and a rod 3 movable vertically within the guide tube 2 and carrying contacts 9 and 19 which co-operate with fixed contacts 10 and 6. The contact 6 is connected to the tube 2 which is connected to the primary winding of the trans. former. The other end of the primary winding is connected to an insulated terminal 8.
Patent GB-705651-A (GB)
Title: Improvements in or relating to book-sewing machines
IPC: B42B2/02
Filed: 1949-04-07
Abstract: 705,651. Sewing-machines. AULD S. J. April 14, 1950 [April 7, 1949], No. 9544/49. Class 112 Book signatures, sewing. In a straight - needle machine with a saddle which is reciprocated b e - tween a stitching position and a feeding position wherein it is supplied with a signature, the saddle is deflected forwards during its movement to the latter position, its apex remaining parallel to a fixed direction; this permits a reduction in the travel of the saddle, which can thus move more slowly or dwell longer in the feeding position. In the arrangement shown, with the saddle 5 in the feeding position, levers 8 linked to cam-follower levers 17 are connected to the saddle by yokes 40 slidable against springs 43 on blocks 41 pivoted to the saddle; the saddle runs on rollers 6, eccentrically mounted for adjustment of the saddle apex relatively to the needles, on a track 1 which is partly straight and partly arcuate, the path of the apex being shown at 5a. The downward momentum of the saddle is absorbed by springs 45, and its motion at each end of its stroke is arrested by a double-action shock-absorber 48 connected to a bar 50 carrying stops engaged by a lug 51 on the saddle. In a modification, the saddle moves in an arcuate path concentric with the pivots of the levers 8, and the yokes 40 are integral with the levers 8. In other forms the track may be non-circularly curved, or may comprise two straight portions connected by a relatively sharp curve. Specification 621,920 is referred to.
Patent GB-1105331-A (GB)
Title: Servo system
Inventor: EASTON HAROLD
IPC: G01F23/292
Filed: 1964-03-06
Abstract: 1,105,331. Follow-up systems. WARNER ELECTRIC BRAKE & CLUTCH CO. 6 April, 1965 [6 March, 1964], No. 9738/64. Heading G4H. A photo-electric pick-off is driven from a zero position by a stepping motor until it is aligned with a movable member, such as a meter pointer or a column of mercury, the pick-off then interrupting the supply of pulses to the forward input of the motor. Pulses are then supplied to the reverse input of the motor to drive the pick-off carrier back to the zero position where the illumination of another, stationary photo-electric pick-off is interrupted and pulses are again supplied to the forward input of the motor to repeat the process. The forward and/or reverse pulses may be transmitted to a remote station to produce a display, e.g. from an electronic counter, and an alarm may be given if the input variable exceeds a given value. The display may include a stepping motor driving a pen recorder or a pointer, and a stationary photo-cell may give an alarm signal if the output of the stepping motor exceeds the given value. A non-linear function, e.g. square root, of the input variable is derived by transmitting the pulses to a stepping motor driving a curve carrier in one co-ordinate direction, a system similar to that at the transmitter being used to measure the corresponding other co-ordinate.
Patent GB-495311-A (GB)
Title: Improvements in or relating to the manufacture of articles with protective or resistant surfaces or surface parts
IPC: B22D19/00
Filed: 1937-04-06
Abstract: An article having a surface or part thereof consisting of carbide of one of the metals, chromium, tungsten, vanadium, titanium, tantalum, molybdenum or uranium, hereinafter termed "heavy metals" is produced by applying the metal in finely divided form to a mould, e.g. of steatite, carburizing the metal and sintering the carbide formed, and then casting a carrier metal into the mould to form the remainder of the article; the article is separated from the mould after cooling. The heavy metal may be deposited by electrophoresis from a suspension in water or in an alcohol or ketone.  The mould may be previously rendered conducting by a graphite layer; this may be covered with a thin layer of a metal of the iron group applied by cathode dispersion or electrolysis.  The carbon necessary for carburization may be supplied by heating the mould with its heavy metal layer in iron, nickel or cobalt carbonyl vapour whereby metal is also deposited. The form is then heated in an inert or reducing atmosphere to a temperature slightly below the melting point of the iron group metal whereby carburization and sintering are simultaneously effected.  The carbonyl treatment is preferably carried out at reduced pressure, which may be varied, together with the temperature, so that the vapour is alternately above and below the decomposition point. Alternatively carburization may be effected by heating the heavy metal layer in a carbon-containing gas or vapour such as acetylene or coal-gas, or by applying reactive carbon in admixture with the heavy metal or in alternating layers therewith in stoichiometric proportions and thereafter heating.  The materials be applied by spraying.  A layer of copper may be deposited on the sintered carbide layer before casting aluminium thereon; in other cases the carrier metal may be cast directly on the carbide.  Casting is preferably carried out in vacuo, an inert or reducing gas being admitted before solidification has taken place.  Specification 486,620, [Group XXII], is referred to.
Patent GB-141372-A (GB)
Title: Improvements in sterilizing foodstuffs and the like packed in sealed containers
IPC: A23L3/10
Filed: 1920-04-09
Abstract: 141,372. Anchor Cap & Closure Corporation, (Assignees of White, W. P.). April 9, 1919, [Convention date]. Preserving food.-In sterilizing and cooking food stuffs &c. packed in cans or containers and sealed up under a partial vacuum, the pressure surrounding the containers is controlled by a device operated by the movements of a flexible part of the containers. A retort or autoclave 10, Fig. 1, is supplied with steam by a pipe 11 and with a pressure fluid, such as compressed air, by a pipe 14 and receives the sealed containers 17. One of the containers C is clamped in a control device 19 between a spring-pressed plate 28 carried by a head 26 and an adjustable base 24. The stem of a lift or ball valve in the head 26 presses against the flexible top of the container. When pressure is generated in the container or when the pressure in the autoclave falls, the top of the container is deformed outwards and opens the valve, which admits a pressure fluid from a pipe 31 to pipe 31<1> and a chamber closed by a flexible diaphragm 32, the movement of which opens a valve 15 and admits pressure fluid through the pipe 14 to the autoclave. The control device may be arranged, in addition, to operate a valve which opens an exhaust from the autoclave when the top of the container is deformed inwards. For this purpose, the container C, Fig. 5, is held in jaws 47 in a spring-mounted frame which is adjusted in an outer frame 45 by a screw 44, against a hollow valve stem 30<a> which opens a valve 29<a> when the top of the container expands outwards, and admits pressure fluid from pipe 31 to pipe 31<1> and operates the supply valve for pressure fluid to the autoclave. A valve stem 60 passing through the valve stem 30<a>, slides through a valve 61. When the top of the container is deformed inwards, a stop 64 on the valve stem 60 opens the valve 61 and admits pressure fluid from the pipe 31 to a pipe 33. This pressure fluid is utilized to open an exhaust valve on the autoclave:
Patent HK-116893-A (HK)
Title: Alpha-aminoboronic acid peptides
Inventor: SHENVI ASHOKKUMAR BHIKKAPPA
IPC: C07K5/08
Filed: 1993-10-28
Abstract: Peptides comprising C-terminal a-aminoboronic acid residues are potent, reversible inhibitors of proteolytic enzymes.
Patent HU-T45028-A (HU)
Title: Herbicides containing as active substance 3-substituated 1-/2-halogene-alkoxi-benzosulphanil/-3-heteoaryl-/tio/-carbamide derivatives and process for production of the active substance
Inventor: PFISTER THEODOR
IPC: A01N47/34
Filed: 1987-06-26
Abstract: The invention relates to novel 3-substituted 1-(2-halogenoalkoxy- benzenesulphonyl)-3-heteroaryl(thio)ureas of the formula (I) <IMAGE> (in which Q, R, R<1>, R<2>, X, Y and Z are as defined in the description), their preparation, and their use as herbicides.
Patent HU-T57230-A (HU)
Title: Process for producing pyrimidine-nucleosides and pharmaceutical compositions containing them
Inventor: JOHANSSON K NILS GUNNAR
IPC: C07H19/10
Filed: 1989-06-07
Abstract: Compounds of the formula <CHEM> wherein R<1> is OH, NH2; R<2> is a heteroaromatic or aromatic substituent as defined in claim 1; R<3> is H, OH, F, OCH3; R<4> is H, F, OH or an ether or ester residue thereof, OCH3, CN, C IDENTICAL CH, N3; R<5> is OH or an ether or ester residue thereof including mono-, di- and triphosphate esters; <CHEM> wherein n is O or 1 and M is hydrogen or a pharmaceutically acceptable counterion such as sodium, potassium, ammonium or alkylammonium; and pharmaceutically acceptable salts thereof; and pharmaceutical compositions comprising said compounds can be used for therapeutic and/or prophylactic treatment of virus infections such as AIDS. Compounds of the formula <CHEM> wherein R<1> and R<2> are as defined above, are new precursor compounds.
Patent HU-T49866-A (HU)
Title: Composition suitable for hindering deposits developing during polymerization and process for producing the phenothiazine derivative active component
Inventor: HONG PAUL O
IPC: C08F2/00
Filed: 1988-07-26
Abstract: A composition having the formula  <IMAGE>  wherein n has an average value of one to about five, is disclosed for use in reducing or eliminating the formation of reactor scale during the polymerization of vinyl chloride and comonomers. The composition is prepared by reacting phenothiazine with formaldehyde in the presence of a liquid diluent that is a solvent for the phenothiazine, but a non-solvent for the dimer of phenothiazine and formaldehyde. The process of the invention is preferably conducted in the presence of a strong acid catalyst. The formaldehyde is preferably added slowly to the reaction mixture over the course of the reaction. The product can be filtered and dried.
Patent HU-T46737-A (HU)
Title: Process for production of special drink
Inventor: ALMASSY KAROLY
IPC: A23L2/00
Filed: 1986-12-19
Abstract: A speciality beverage to aid digestion and improve the sense of well being is prepd. by the extraction of celeriac with apple-brandy. Following taste enhancing ingredients are also added: sugar, tinctures of angelica and saffron, cinnamon oil, and vanillin. The mixt. is aged for at least three months.
Patent HU-T43630-A (HU)
Title: Mammalian interleukine-4 and process for producing it
Inventor: LEE FRANK
IPC: C12N15/11
Filed: 1986-11-19
Abstract: Antibodies to mammalian Interleukin-4 and muteins are provided, especially to native human IL-4s, as well as peptides useful as antigens in their production. Nucleic acids are disclosed which are capable of coding for the mammalian IL-4s and their muteins.
Patent HU-T50731-A (HU)
Title: Process and apparatus for producing partially desalinized water
Inventor: BOROS FERENC
IPC: C02F1/58
Filed: 1987-12-30
Abstract: Raw water is subjected to H-ion exchange then Na-ion exchange and de-gassed. Soft water with reduced carbonic acid content is produced. Pref. one part of the raw water is subjected to H-ion exchange, the other to Na-ion exchange. The two parts are mixed together, subjected to cation exchange and de-gassed. The equipment is set up so that the H-ion and Na-ion exchangers are connected in parallel. Both are connected to the cation exchanger which itself is connected to the de-gasser.
Patent ID-16116-A (ID)
Inventor: KESSELMANS RONALD PETER WILHEL
IPC: C08B31/18
Filed: 1997-03-04
Abstract: The invention relates to a method for the oxidation of starches or starch derivatives with ozone in an aqueous medium, wherein at least a part of the primary hydroxyl groups are selectively oxidized. In particular, root starches, such as tapioca starch, tuber starches, such as potato starch, and waxy cereal starches, such as waxy maize starch, are treated using the method according to the invention.
Patent ID-18530-A (ID)
Inventor: ROHRINGER PETER
IPC: C08K5/00
Filed: 1997-10-08
Abstract: Dispersions of optical brighteners containing (a) 5-60 wt% optical brightener of formula (I) as the free acid, X1, X2, Y1, Y2 = NH2, prim. or sec. amine residue, optionally branched alkoxy, or phenoxy; (b) 0.01-3 wt% polyhydroxy compound, (c) water and optionally (d) other additives. Also claimed are (i) compositions containing (I) for coating paper and for brightening fibre dispersions in paper production, and (ii) paper obtained by the use of (I) as above.
Patent JP-H03207995-A (JP)
Title: Butt seam welded heat transfer tube and manufacture thereof
Inventor: ASO MASANOBU
IPC: B21C37/15
Filed: 1990-01-09
Abstract: PURPOSE:To enhance both boiling heat transfer properties and condensing heat transfer properties and to raise a processing efficiency by tuning after a predetermined process by crossing main and sub grooves on the inner wall of a tube, and extruding the part to become a protrusion between the grooves from both sides to the main groove side to form a dovetail cavity. CONSTITUTION:Main grooves 11 and 12 are crossed on the inner surface of a butt seam welded heat transfer tube 100, and a crest 13 is formed therebetween. When the crest 13 is pressed by a wedge-shaped forging roll having a sharp end, the part of the crest 13 is extruded to the trough 11b of the main groove to form a dovetail cavity 14 having a narrower opening than the width of the groove bottom of the groove 11. The desired shapes of the cavity formed by the main and sub groove rolls and a sub groove 12b are such that the ratio of the sectional area S (mm<2>) of the cavity to the opening width d(mm) is S/d <=2, and the cavity of d<=0.1mm is effective to accelerate evaporating heat transfer. When the sectional area of the shaded part is A and the circumferential length is L, an equivalent diameter de is obtained. The de = 0.15 - 0.35mm is effective to accelerate the condensing heat transfer.
Patent JP-2000205529-A (JP)
Title: Waste disposal system
Inventor: KOBAYASHI YOSHINOBU
IPC: F23J1/02
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To effectively make an ash contained in a waste into slag in a combustion heat while occurrence of dioxin is reduced. SOLUTION: (a) A thermal decomposition gas combustion chamber 13 for combusting the low-temperature carbonization gas of waste, (b) a thermal decomposition furnace 9 for heating with a combustion exhaust gas of the low- temperature carbonization gas, (c) a crusher 22 for crushing a thermal decomposition residue, (d) a classifying device 23 connected to the lower stream side of the crusher, and (e) a melting furnace 28 connected to the lower stream side of the classifying device, are provided.  Here, the melting furnace 28 comprises a total combustion area and high-temperature reduction combustion area formed by a revolving stream and a slag discharge means adjacent to the high-temperature reduction combustion area, and (h) an exhaust heat steam generating device 37, air heater 38, dust filtering device 39, flue gas purifying device 40, and exhaust fan 41 provided in a flue from the melting furnace to a funnel as well.