baber/WOPTO huggingface dataset:
Patent GB-605805-A (GB)
Title: A new or improved device for measuring the flow of screened slag or similar material from storage hoppers
IPC: G01F13/00
Filed: 1946-01-05
Abstract: 605,805. Measuring flow of granular materials. TARMAC, Ltd., and STANSFIELD, J. B. Jan. 5, 1946, No. 443. [Class 106 (i)] A device for measuring the flow of granular material of reasonable uniform size from a supply hopper comprises an indicator cooperating with a dial or scale, the moving member of the indicator being associated with a driving shaft through the medium of a coupling which is automatically engaged and disengaged by the act of opening and closing the valve controlling the flow of the material. As shown in Fig. 1 a shaft 10 driven at a uniform speed through reduction gearing from an electric motor has, rotatably mounted on its end, a coupling member 12 incorporating a disc portion 9 supporting a number of equally spaced electromagnets 14 with the cores 16 directed towards a flange 15 integral with the shaft, and a tubular extension 17 carrying an indicating pointer 22. Around the extension is a torsion spring 18 secured at one end to a pin 19 projecting from the coupling member 12 and fixed at the other end to a pin 20 on the back of the dial plate 21. The electromagnets are arranged in circuit with a switch associated with the valve controlling the flow of material. Separate scales may be provided for the different materials or a number of different scales for the various materials may be marked on a single dial plate. The rate of flow through an opening from a hopper is approximately constant for a given size of orifice and a given size of material, the scales being graduated accordingly.
Patent GB-889463-A (GB)
Title: Improvements relating to recording devices for graphic communication systems
IPC: G08C21/00
Filed: 1960-01-06
Abstract: 889,463. Measuring electrically. MERO, P. G. S. Jan. 6, 1960 [March 9, 1959], No. 475/60. Class 40 (1).  In a writing telegraph in which movements of a stylus at the transmitter station are analysed and transmitted as electrical signals to control the movements of a writing stylus at a receiver, the transmitter stylus 15, Fig. 4, is pivotally mounted relative to the analysing apparatus arm 16 by means of a support member 25 of resilient material. The support member may be of thin brass or spring steel or preferably rubber or a plastic, e.g. polyethylene terephthalate resin. The stylus may be secured to the support member 25 by means of a groove 29 in the stylus which is a tight fit in a hole in member 25 or alternatively the support member may be an integral part of the stylus housing, Fig. 5 (not shown). Specifications 677,177, 678,469, 686,599 and 702,058 are referred to.
Patent GB-808079-A (GB)
Title: Improvements in or relating to machines for filling moulds, for the confectionery industry
IPC: A23G1/20
Filed: 1956-01-07
Abstract: 808,079. Depositing chocolate &c. WALTHER, E., and ADLER, E. Jan. 7, 1956, No. 612/56. Class 87(2). A machine for filling moulds, not shown, for the confectionery industry comprises a set of pumps 2 which deliver material, e.g. liquid chocolate, to a common chamber 4 in the bottom wall of which aperture 4<SP>1</SP> are arranged, in size and location, to distribute the chocolate suitably to the shape of the appropriate mould. Various-sized nozzles 5 are inserted in the aperture, which may be interchanged to give further distribution control. The whole member 3, comprising the chamber 4 and nozzles 5, is also interchangeable with others having differently arranged apertures.
Patent GB-469231-A (GB)
Title: Improvements in vacuum pans
IPC: B01D1/12
Filed: 1937-01-09
Abstract: A vacuum pan with an annular concave base 3 has adjacent the centre of the base an inlet for fluids to be directed radially of the vessel for assisting circulation of the material in a vertical plane.  The inlet jet, which may be of annular form and is directed along or at an angle to the base, is formed by an adjustable spindle 6, carrying a conical cap 5 with a lower edge 9 co-operating with an edge 10 of a recess at the centre of the pan. Liquids or gases enter by a pipe 11 from inlets 12--15.  The pan has a steam-heating space between side walls 1 and a central wall 2 with tubes 4 for passage of material. The jet may be formed by a cap piece 16 normally closed on a fixed seating 17 by an adjustable spring 18 and is raised by pressure of entering fluid. The seating 17 is integral or is co-linear with the base of the pan.  The jet may be formed by an annular truncated conical member at the lower end of a vertical inlet pipe adjustably held by a bolt above the projecting centre of the pan base. <PICT:0469231/III/1> <PICT:0469231/III/2>
Patent GB-1411883-A (GB)
Title: Articles of upholstery
IPC: A47C7/18
Filed: 1973-01-05
Abstract: 1411883 Upholstery INDUSTRIE PIRELLI SpA 5 Jan 1973 [11 Jan 1972] 719/73 Heading A4M [Also in Division B5] An article of upholstery comprises a core of polyurethane foam having a skin of mircoporous polyurethane at least part of the skin having a coating of pigmented polyurethane, said coating being less than 0.05 mm thick and having a slip coeffieicent of at least 20 degrees. Such a coefficient is defined in Italian Specification 4818; the more slippery an article is the smaller is its slip coefficient. The article is formed in a mould (see Division B4-5), and may comprise a skin with a cell structure, density and other characteristic as disclosed in Specification 1297178. The skin and foamed core may be produced as disclosed in that Specification after applying the coating composition to the inner surface of the mould. Before applying said composition, at least one piece of fabric treated on one face to render it. Liquid impermeable is placed against the linen surface of the mould whereby the compositions forming the skin and core become bonded to the fabric.
Patent GB-620216-A (GB)
Title: An improved seal for concrete mixers
IPC: B28C5/42
Filed: 1947-01-09
Abstract: 620,216. Concrete mixers. JAEGER, G., and BOHMER, C. I. Jan. 9, 1947, No. 741. Convention date, July 10, 1943. [Class 86] A seal between the opposed faces of cooperable rotatable and non-rotatable elements of a concrete mixer, such as the container and the hopper, consists of two flexible and deformable members attached to one face and pressed against the other, between which lubricant is forced under pressure. A container 11, Fig. 1, of a concrete mixer is provided with a door 15 which rotates with the container. A hopper 20 engages the door 15, but is not rotatable with it, along the faces of two flanges 21, 26, one on the hopper, the other on the door 15. In order to prevent the ingress of materials between these faces a seal is provided The flange 21, Fig. 7, is provided on one side 21a with two apertures formed by walls 23a, 23b, 23c in which are secured two flexible elements 55, 56. They are secured in the base 23a of the apertures by a wire band 57 and screws 58. The walls 23c of the apertures are inclined towards the centre of the flange 21, and the elements 55, 56 lie along them. Between the two elements a port 24 opens into the space between them. The flanges 21, 26 are arranged in predetermined position, spaced apart by slightly more than the thickness of the elements 55, 56. Lubricant is forced under pressure to fill the space between the elements and the flanges 21, 26. The small space between the end of the element 56 and the face 21a fills with materials from the hopper which assists in preventing the lubricant from escaping at the inner side, and similarly the'space between the face 21a and the element 55 assists in sealing at the outer side. In a modification; Fig. 8, a single aperture is formed in the face 121a and a moulded U-shaped element 60 is secured therein as before, with a hole in the centre communicating with the lubricating port 124. In a further modification shown in Fig. 9a, _two apertures are again formed in the face 121, but of dovetail shape into which are forced the enlarged ends 155a, 156a of moulded elements 155, 156. In the concrete mixer above described the door 15 and hopper 20 are adapted to be moved out of engagement with the container, by links passing through the hopper for discharging the container. A concrete mixer is also described in which the concrete passes over the seal and out through a pivoting door in the hopper when discharged. An arrangement is also described in which the reciprocating links which adjust the position of the hopper are outside the hopper. Specification 582,515 and U.S.A. Specification 2,316,137 are referred to.
Patent GB-480045-A (GB)
Title: Improvements in or relating to a method and apparatus for the production of knitted coverings for cord-like bodies such as electric conductors
IPC: H01B13/26
Filed: 1937-01-11
Abstract: 480,045. Insulated conductors. MEIWALD, F. Jan. 11, 1937, No. 845. Drawings to Specification. [Class 36] [Also in Group VIII] An electric conductor is provided with one or more knitted coverings by passing it through a machine comprising one or more knitting heads which apply a multiple covering and rotate in opposite directions so that the helical rows of stitches of consecutive coverings cross each other. Before or after traversing the knitting heads, the conductor may be coated with insulating material, served with strip or spun material, impregnated, smoothed and provided with a protective sheathing having a longitudinal folded seam. Specifications 21370/00, [Class 74], and 416,550 are referred to.
Patent GB-264499-A (GB)
Title: Improvements in machines for removing tacks and like projections from the inside of boots and shoes
IPC: A43D61/00
Filed: 1927-01-12
Abstract: 264,499. United Shoe Machinery Corporation, (Assignees of Smith, O. L.). Jan. 13, 1926, [Convention date]. Nails, cutting off ends of.-A machine for cutting off projections such as the ends of tacks, inside boots and shoes, comprises a rotary cutter combined with means for supporting the projection against the action of the cutter. Preferably, the cutter has separate means for smoothing off flush the remainder of the projection. A column 10 supports a bracket 12 carrying electric motor 14, the armature shaft of which may carry a rotary heel seat smoothing cutter 20 of known form. From the top of the column a tapering neck 22 extends forwardly and upwardly, terminating in an arm 30 at right angles to the neck adapted to extend inside the shoe. At the end of this arm is a circular box having fixed radial projections 52 between any consecutive two of which the tack is engaged. The projections are recessed to receive the edge of a rotary cutter 54 on which are peripheral teeth 60 driven by shaft and bevel gearing from the electric motor. The cutter is retained in position by a nut 64 with a smooth convex face. the nut rotating with the cutter. Beyond the edge of the nut. smoothing teeth 62 are formed on the cutter.
Patent GB-157086-A (GB)
Title: Yielding mounting of section rollers in leather splitting machines
IPC: C14B1/14
Filed: 1921-01-08
Abstract: 157,086. Maschinenfabrik Turner Akt.-Ges. May 2, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Splitting.-In machines for splitting, &c., leather the yielding rubber covered rollers usually employed are replaced by a solid or hollow rubber bar 2 situated between the sectional feed roller 3 and a supporting roller 1. The resiliency of the bar 2 may be varied by inserting wires of different diameters into a central aperture therein or bars of differing diameter may be employed.
Patent GB-671552-A (GB)
Title: Improvements in or relating to water gas shift catalyst preparation
IPC: C01B3/16
Filed: 1950-01-13
Abstract: A ferric oxide-chromic oxide catalyst of improved strength and activity, for reacting water gas with steam to produce hydrogen, is prepared by mixing ferric oxide, chromium trioxide, and water, extruding and pelleting the mixture, and heating to form chromic oxide and to activate the catalyst.  Heating may be carried out at 1000 DEG -1300 DEG F. for a period up to eight hours.  The proportions of the ingredients are preferably such as to yield a catalyst containing 93 per cent ferric oxide and 7 per cent chromic oxide. The pellets may have a crushing strength of at least 80 pounds and will effect substantially equilibrium carbon monoxide conversion at 800 DEG -900 DEG F.  Gas containing hydrogen, carbon dioxide, and carbon monoxide, obtained from the catalytic reaction of methane or other gaseous hydrocarbons with steam, is mixed with additional steam and passed over the catalyst at 800 DEG -900 DEG F., the carbon monoxide content of the exit gas being reduced to 1.3 per cent or below.
Patent HK-18496-A (HK)
Title: Novel crystalline 7-(2-(2-aminothiazol-4-yl)-2-hydroxyimino-acetamido)-3-vinyl-3-cephem-4-carboxzlic acid (synisomer)
Inventor: TAKAYA TAKAO
IPC: C07D501/22
Filed: 1996-02-01
Abstract: Crystalline 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-vinyl-3-cephem-4 -carboxyli c acid (syn isomer) which is obtainable by acidifying a solution containing 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido-3-vinyl-3-cephem-4- carboxylic acid (syn isomer) at room temperature or under warming. Such crystalline compound shows a characteristic X-ray diffraction pattern. The invention comprises also processes for preparing such crystalline compound and pharmaceutical compositions containing it as active ingredient.
Patent HK-43283-A (HK)
Title: Electronic timepiece apparatus
Inventor: KASHIO TOSHIO
IPC: G04G3/02
Filed: 1983-10-20
Abstract: An electronic timepiece apparatus which comprises an electronic time-counting circuit including an oscillator generating standard clock pulses; time-setting means including an actuating switch for correcting the value of a count made by the electronic time-counting circuit; means for correcting the value of a count made by the electronic time-counting circuit for each prescribed period in accordance with the amount and direction of correction determined as the result of comparison by the time-setting circuit between a given point of time and the correct time; and display means for indicating a given point of time just counted by the electronic time-counting circuit.
Patent HK-75779-A (HK)
Title: Electronic watch module
Inventor: HART W D
IPC: G04G99/00
Filed: 1979-10-25
Abstract: Electric watch has its battery held in the battery block in the watch module by means of a retainer spring which resiliently engages the batteries to urge them into proper installed position. Fingers on the spring resiliently engage in the spacer block to provide the spring retaining force. The fingers can be manually disengaged from the back of the spacer block for retainer spring and battery removal.
Patent HU-T48942-A (HU)
Title: Universal drift advancing equipment operating on suspension rail
Inventor: MENYHART GABOR
IPC: B21C37/12
Filed: 1988-01-19
Abstract: The universal equipment is suitable for carrying out work connected with tunnel, or gallery drive operations, such as drilling, loading, transporting, cutting, guniting. The equipment runs on a rail suspended from reinforcing arches and is fitted with a drive unit. To one of the drive units a supporting frame is fixed contg. control unit. One one side of the supporting frame the control cabin, on the other side machine casing fixed to the second drive unit is provided. On the supporting frame connecting elements are placed for the control and operation of the adapters.
Patent HU-T45274-A (HU)
Title: Process and equipment for the utilization of waste oil
Inventor: MORVAI FERENC
IPC: C10G1/00
Filed: 1987-03-02
Abstract: Cleansed spent oil is utilised, mixed with fuel oil. The mixt. is heated to lower its viscosity; atomised and burnt mixed with air. A unit for above, consists of a mixer, an adjoining heater to convey the mixt. to the head. The heater contains a smoke duct, shaped to act as a heat-exchanger.
Patent JP-H10196151-A (JP)
Title: Multi-stage parking facility for bicycle
Inventor: TAKIZAWA TADASHI
IPC: E04H6/18
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide multi-stage parking facilities for bicycles which are excellent in the space efficiency and which does not require labor in containing bicycles and reduces the installation cost. SOLUTION: A bicycle receive base 30 is mounted on a pallet 7 moving up and down like an elevator by means of the weight difference from a movable water tank, along a plurality of columns for the vertical movement arranged at every specified distance. The receive base 30 is separated from the pallet 7 at the stop stage and horizontally transferred on rails 8, 9 to park a bicycle. Upper and lower water tanks 3, 2 are installed and water is circulated. Pouring water from the upper water tank and discharging water to the lower water tank are controlled to adjust the liquid volume in the movable water tank and move up and down the pallets 7.
Patent JP-S59124952-A (JP)
Title: Polyamide composition
Inventor: NAKAGAWA MIKIO
IPC: C08L7/00
Filed: 1983-01-06
Abstract: PURPOSE:To provide a polyamide compsn. having excellent resistance to impact, stress crack and water, etc., by blending two specified kinds of lowly crystalline ethylene/alpha-olefin copolymers. CONSTITUTION:Two kinds of copolymers B and C within a range of [eta]B/[eta]C of 1.05-10 selected from lowly crystalline modified ethylene/alpha-olefin copolymer (B) (crystallinity index of 40% or below and intrinsic viscosity [eta]B (in decalin at 150 deg.C) of 0.5-7dl/g) obtd. by graft-polymerizing an unsaturated carboxylic acid (derivative) onto 100pts.wt. lowly crystalline ethylene/alpha-olefin copolymer base, and lowly crystalline ethylene/alpha-olefin copolymer (C) (crystallinity index of 40% or below and intrinsic viscosity [eta]C of 0.5-7dl/g) mainly composed of ethylene, are used. 100pts.wt. polyamide (A), 1-100pts.wt. lowly crstalline modified ethylene/alpha-olefin copolymer (B) and 1-100pts.wt. lowly crystalline ethylene/ alpha-olefin copolymer (C) are blended together.
Patent JP-S60146873-A (JP)
Title: Nicotinonitrile derivative and remedying composition containing said derivative as active component
Inventor: OODO NORIO
IPC: C07D213/85
Filed: 1984-01-06
Abstract: NEW MATERIAL:The compound of formula I (R1 and R3 are H, lower alkyl, CF3, OH, lower alkoxy, amino, lower alkylamino, lower acylamino, lower alkoxymethyl, phenyl or pyridyl; R2 is H, lower alkyl, lower alkenyl, lower alkynyl, phenyl or pyridyl) and its salt. EXAMPLE:1,2-Dihydroxy-4,5,6-trimethyl-2-oxonicotinonitrile. USE:A cardiotonic agent free of side effect. Dose: 0.1-10mg/kg-weight daily in the case of oral administration. PREPARATION:The compound of formula I can be produced e.g. by reacting the compound of formula III with the compound of formula R2-X (X is halogen) (e.g. CH3I) in a solvent such as acetone in the presence of an alkali such as K2CO3, and reacting the resultant compound of formula IV with cyanoacetamide of formula V in a solvent such as ethanol in the presence of diethylamine, etc.
Patent JP-S5493713-A (JP)
Title: Secondary air controller
Inventor: SATOU TOSHIHIKO
IPC: F01N3/10
Filed: 1978-01-06
Abstract: PURPOSE: To promote an improvement of performance, by such means that, simultaneously with a supply of the secondary air blocked to the exhaust path at high load operation of the engine, with a supply of the secondary air blocked to the exhaust path at speed deceleration of the engine, those of the above blocking operations be controlled by one negative pressure actuator.  
     CONSTITUTION: At the time of high load operation of the engine, the throttle valve is made fully open, with a negative pressure PB becoming a level of the atmospheric pressure. And a negative pressure, within a negative pressure chamber D of a valve assembly unit 20, goes down through passages 49, (C), 51, 55, 56, 57, 67, 86, J, L, 87, 68, 69 getting near the atmospheric pressure, with an elasticity of a spring 36 working to move down a diaphragm 34, stem 37, and a valve 38, and a valve hole 24 is closed with a second chamber B, linked to the atmosphere, and a first chamber A made blocking and a secondary air not supplied to an exhaust path 8. At the time of deceleration, the throttle valve 6 is shifted to a close-direction, with the negative pressure PB leading toward a direction of the negative pressure chamber D through a joint 49, and a high negative pressure PB is inducted into a first negative pressure chamber H from an outlet (D). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62159141-A (JP)
Title: Photosensitive resin composition
Inventor: SUGIYAMA HISASHI
IPC: G03C1/675
Filed: 1986-01-08
Abstract: PURPOSE:To obtain a positive type photosensitive resin composition employing an alkaline development system, high in sensitivity and resolution, and superior in oxygen plasma resistance by using an alkali-soluble organometallic polymer and a photosensitive dissolution inhibitor as essential components. CONSTITUTION:The alkali-soluble organometallic polymer is converted into a metal oxide film acting as the film resistant to the oxygen plasma. The other essential component of the photosensitive dissolution inhibitor hinders the alkali dissolution of said polymer in unexposed areas and on the other hand, in the exposed areas, it loses the effect of inhibiting the dissolution of said polymer as the result of photoreaction, permitting the exposed areas of the polymer to dissolve in an alkali developing solution. Consequently, the positive type photoresist superior in oxygen plasma resistance, and high in sensitivity and resolution to be obtained by using the combination of these 2 essential components.
Patent JP-2000201491-A (JP)
Title: Motor drive controller for carrying roll
Inventor: CHINO TOSHIHIKO
IPC: H02P29/00
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate compensation output for any type of drive control by providing a switch for outputting a correction value corresponding to the control type of a drive controller operated using all inertial moments to be compensated by a calculated drive roll to a drive controller of that type. SOLUTION: A motor drive controller comprises a non-drive roll to be compensated, and an entire total inertial moment calculating means 30 for determining the sum of total inertial moment ΣJr, ΣJs of carrying material and the inertial moment Jrmn of a drive roll and a motor as the entire inertial moment ΣJ to be compensated. The motor drive controller further comprises means 31 for operating a correction value corresponding to the control type of a drive controller using the entire inertial moment ΣJ, switches 41-45 for outputting the correction value corresponding to the control type to a drive controller of that control type, and relays 51-54 interlocked therewith. An appropriate compensation amount can be provided to a drive controller by simply inputting the drive control type.
Patent JP-S60145819-A (JP)
Title: Manufacture of composite molded item
Inventor: UEDA YUKIO
IPC: B29C45/16
Filed: 1984-01-06
Abstract: PURPOSE:To obtain a composite molded item with a simple operation whose members would not be separated even when the item is subjected to repeated stresses, by forming, at the section where two or more plastic members of the composite member, contact surfaces extending normally to the direction of injection. CONSTITUTION:A plastic part 1 having a contact surface 4 extending normally to a direction A indicated at an arrow that has been previously formed is put in a mold having a cavity corresponding to the desired item. Then a plastic that has an affinity with the plastic part 1 and can be joined thereto is injected in the direction A to form a plastic part 2 to produce a planar composite molded item that has the two plastics exposed on one side or both sides thereof.