baber/WOPTO huggingface dataset:
Patent GB-472837-A (GB)
Title: A new or improved apparatus for distributing flock, pulverized textiles or powders
IPC: B05B7/14
Filed: 1936-03-31
Abstract: 472,837. Powder-distributers. WELLS, F. L., and CRYSTAL MANUFACTURING CO., Ltd. March 31, 1936, No. 9501. [Class 18] A spray gun for distributing powder, flock, or pulverized textile materials comprises a container 1 having a perforated compressed air inlet 3 in its lower end for agitating the contents, and a barrel with a nozzle 14. Air passes up the tube 24, terminating in a nozzle 23. The barrel 11 is slidably mounted as is operated by pressing the trigger 19 which retracts the barrel 11 against the action of the spring 21 whereby an opening 12 in the barrel aligns with the opening 13 above the jet 23 ; the suction then caused by the latter draws the contents of the container up and blows it out from the nozzle 14. Extra air may be admitted through the hollow handle 10. According to the Provisional Specification, the barrel 11 may be rotatably mounted in the form of a sleeve valve.
Patent GB-746326-A (GB)
Title: Improvements in or relating to means and method for controlling high side pressure in refrigerating systems
IPC: F25B49/02
Filed: 1954-04-01
Abstract: 746,326. Refrigerating. KRAMER TRENTON CO. April 1, 1954 [June 25, 1953], No. 9596/54. Class 29. In a compression system, when the condenser pressure drops, the compressor discharge pressure is applied to the condenser outlet to prevent egress therefrom of condensate, which backs up in the condenser to reduce the effective area of the condenser and hence to restore the discharge pressure to its previous value. Hot gas normally flows from the discharge pipe 10 to the inlet of condenser 2 through a valve 12 by-passed by a restriction 13. When the temperature of the condenser coolant air or water or the pressure of the high side falls, the valve 12 closes and the gas flows through valve 16 to the condenser outlet 15 to prevent egress of condensate. Valve 16 is of the type which maintains a constant pressure at its outlet and is closed when the pressure in the condenser reaches its required value. Valve 12 may be manually operated. In a modification, a checkvalve is located between the condenser and the receiver and the valve 12 is omitted in which case the valve 16 is so constructed that it can operate with a small pressure difference across it.
Patent GB-715227-A (GB)
Title: Improvements in or relating to clamping devices intended for the electrical connection of a work-coil for the inductive heating of work-pieces to the secondary winding of the output coil of a high-frequency generator
IPC: H05B6/36
Filed: 1952-04-17
Abstract: 715,227. Induction heating. PHILIPS ELECTRICAL INDUSTRIES, Ltd. April 17, 1952 [April 20, 1951], No. 9692/52. Class 39 (3) Clamps, comprising fixed and relatively movable parts 1, 2 and 5, 6 respectively, between which a work-coil 10 is held, are bolted to the secondary winding of a high frequency transformer through apertures 3, 4 and cooling channels are provided in the parts for the circulation of a cooling agent. The parts 5, 6 are adjustable by bolts 8, and coolant circulates in the direction of the arrows, certain of the outlets 9 being interconnected by rubber tubing. The contact surfaces between the clamp and work-coil are sufficiently large to dissipate the heat produced in the coil.
Patent GB-540807-A (GB)
Title: Improvements in or relating to gear finishing
IPC: B23F19/06
Filed: 1940-06-03
Abstract: 540,807. Gear finishing. NATIONAL BROACH & MACHINE CO. June 3, 1940, No. 9699. Convention date, June 26, 1939. [Class 83 (iii)] Milling-cutters.-In a method of modifying gear teeth, such as correcting the lead of a helical gear, corresponding flanks of the teeth of the blank are used as a guide for an inter-meshing gear-like tool which is moved along the gear in such a way as to modify the opposite flanks of the gear. Thus in Fig. 1 if t1, t4 represent the tooth tops of a helical gear of incorrect lead the sides a are first used as guides for modifying the side b to convert them to the correct lead b1 thus producing teeth such as t2 having one side, a uncorrected. Gears having teeth of this form, the leads on opposite flanks being different, may be used in certain types of reversible gearing. Alternatively the modified tooth sides may be employed in a second operation as guiding surfaces while the other tooth sides are cut to the corrected lead, thus producing teeth such as t3 having the correct lead on both sides a, b. The modifying operations are effected by means of a gear-like tool C, Fig. 3, having teeth which are provided with shaving edges on the leading surfaces only. The tool C and the gear G are arranged in crossed-axis relationship and also the gear axis 11 is tilted out of a plane parallel to the tool axis 12 by a small angle x. The gear is now relatively fed in the direction of the line 14 thus producing a taper of the gear teeth as indicated by the lines a, b, in Fig. 1. The engagement of the non-cutting sides of the tool gear with the gear G provides the guiding action and the cutting is confined to the tooth sides b. In some cases a number of traverses with approach feed between the tool and gear axes may be required. In a modification, Fig. 4, the tool and gear axes may be in parallel planes and the feed movement directed along an inclined line 16. If it is desired to correct the opposite set of tooth flanks the gear is reversed relatively to the tool so that the corrected surfaces are now used as guides and the tool and gear rotated in mesh while the relative feed is in the direction of the gear axis 11 in Fig. 4.
Patent GB-677937-A (GB)
Title: Improvements in or relating to apparatus for making socketed articles such as screws, bolts, and the like
IPC: B21K1/46
Filed: 1950-04-20
Abstract: 677,937. Making bolts &c. NATIONAL MACHINERY CO. April 20, 1950 [May 3, 1949], No. 9720/50. Classes 83 (ii) and 83 (iv). Extruding; forging.-Apparatus for producing cap screws, bolts or other socketed articles from rod stock, comprises a die D<SP>4</SP>, a sleeve S<SP>1</SP> adapted to move towards the die to surround a portion of a headed blank 04 therein, a punch P<SP>1</SP> axially movable within the sleeve to pierce a portion of the head and to cause the metal thereof to extrude rearwardly along the wall of the sleeve and means 94 to retain the blank within the die while the sleeve is withdrawn. The machine and its operation is as described in Specification 677,936.
Patent GB-805860-A (GB)
Title: Improvements in or relating to the preparation of sulfur hexafluoride
IPC: C01B17/45
Filed: 1956-03-28
Abstract: Sulphur hexafluoride, together with biproduct chloride, is prepared by interacting sulphur, chlorine and an inorganic binary fluoride of any element of Groups I-V and VIa of the Periodic Table at a temperature of at least 400 DEG  C., e.g. 400-1000 DEG  C., at atmospheric or superatmospheric pressure, preferably with shaking or stirring and in the absence of water.  The reaction time may be 1-24 hours, usually 2-8 hours.  The reaction is generally carried out in an autoclave of, for example, nickel iron and molybdenum, the autoclave being cooled at the end of the reaction and sulphur hexafluoride removed therefrom as a gas.  The sulphur hexafluoride may be purified by an alkaline scrubbing followed by distillation. Fluorides specified are those of hydrogen, lithium, sodium, potassium, rubidium, cesium, copper, silver, gold, beryllium, magnesium, calcium, strontium, barium, zinc, cadmium, mercury, scandium, boron, aluminium, gallium, thallium, titanium, zirconium, silicon, germanium, tin, lead, vanadium, nitrogen, phosphorus, arsenic, antimony, bismuth, chromium and tungsten. Phosphorus and arsenic may be tri- or penta-valent, and chromium tetra- or hexa-valent.  A sulphide of iron or copper, e.g. copper disulphide, may be used as a source of sulphur, and sulphur monochloride as a source both of sulphur and chlorine.  1-50 per cent of a catalyst, e.g. a perfluoro saturated monocarboxylic acid, PCl3, PCl5, SbCl5, CrCl2, CrCl3, FeF2, FeF3, FeCl2 and FeCl3, may be present. Specification 758,477, [Group IV (b)], is referred to.
Patent GB-385947-A (GB)
Title: Improvements in devices for examining materials with the aid of x-rays
IPC: G01N23/08
Filed: 1931-03-31
Abstract: 385,947. Separating solid materials. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. March 31, 1931, No. 9795. Convention date, April 15, 1930. Void [Published under Sect. 91 of the Acts]. [Class 117.] X-ray apparatus for examining or sorting materials comprises two or more devices 3, 4, Fig. 1, sensitive to the rays such as ionization chambers, photo-electric cells, bolometers, resistance thermometers, &c., and means for observing the differential effects thereon of rays passing through the material at different points. In the arrangement shown the sensitive devices are placed in opposition in a circuit containing a measuring device 5. Fig. 2 shows an arrangement of apparatus for sorting a succession of articles. Each article 14 is held at the examining point by a detent 18 which is controlled through a relay 17 and amplifier 16 by two balanced sensitive devices 15 subjected to the rays from the tube 11 and localizer 12 passing through the article under examination. Actuation of the detent due to irregularities in the structure of the article beyond a predetermined amount allow it to fall into a receptacle 13. It is stated that means may be provided for effecting relative movement of the articles through the X-ray beam, and for stopping the radiation or the supply of articles or for giving an acoustic or other signal when the equilibrium of the sensitive devices is disturbed.
Patent GB-582950-A (GB)
Title: Improvements in and relating to bird and small animal cages
IPC: A01K31/06
Filed: 1944-05-22
Abstract: 582,950. Bird &c. cages. DOWDALL, L. W., and CHANGE-WARES, Ltd. May 22, 1944, No. 9839. [Class 5 (ii)] [Also in Group XXV] A bird &c. cage is attached to a base or stand by a clip comprising a hook 2c engaging the skirting 4 of the cage, a tail-piece 3 adapted to be passed through a slot 1a in the base 1 and a rubber pad 5 between the tailpiece 3 and the base adapted to exert downward and outward pressure on the clip and hold the hook 2c in engagement with the cage. The tail-piece 3 is slotted to engage a groove in the pad 5. The convex part 3a of the clip engages the part 1b of the base. The part 5c of the pad forms a foot for the cage to stand on. Specification 507,406 is referred to.
Patent GB-799246-A (GB)
Title: A method of fitting a self-sealing joint ring to doors or covers or mouths of pressure vessels or the like
IPC: B01J3/03
Filed: 1956-03-29
Abstract: 799,246. Covers for resisting fluid pressure. LEEDS & BRADFORD BOILER CO., Ltd., and PICKARD, H. M. H. March 29, 1956, No. 9930/56. Class 123(1): [Also in Group XXVI] Fluid-tightness between the cover &c. 7 of a pressure vessel 1 and an inwardlyprojecting circumferential flange 2, or surround 12, of the latter is secured by a self-sealing rubber ring 4 which is fitted within a groove 6 in the inner face of said cover or, alternatively, in the flange 2 or surround 12. The ring is made longer than the circumferential length of the groove so that it must be compressed and distorted during insertion into the groove, the latter having a cross-section larger than the normal cross-section of the ring. The ring is retained in the groove by a thin split ring 8 with screws 9 or, alternatively, by spaced washers mounted concentrically or eccentrically each on a screw 9.
Patent GB-251609-A (GB)
Title: Improvements in or relating to vacuum tube generators of high frequency alternating electric currents
IPC: H03B9/01
Filed: 1926-04-15
Abstract: 251,609. Westinghouse Electric & Manufacturing Co., (Assignees of Mouromtseff, I. E.). April 28, 1925, [Convention date]. Vacuum tubes.-An oscillation-generator has two sets of electrodes, and the control electrodes are connected together by an inductive winding mounted inside the envelope. As shown, the anodes 1 form part of the envelope, and are sealed to end parts 2 of glass and to a central part 7 of glass, in which is housed a helix 10 connected between the grids 5. A helix 14, connected between the anodes, is mounted around the part 7 and is coupled with the helix 10. The high tension supply 21 is connected with the middle of the helix 14, and a biassing battery (not shown) is connected with the middle of the helix 10. A plate 23 may be attached to each anode so that the system forms an aerial: or the ends of the helix 14 are connected with an aerial and with earth.
Patent GB-416990-A (GB)
Title: Improvements in cooling tubes for dynamo electric machines and methods of manufacturing the same
IPC: H02K9/16
Filed: 1933-04-03
Abstract: 416,990. Cooling dynamo-electric machines. MOSSAY, P. A. H., and SCOTT, G. J., Gothic Works, Norwich. April 3, 1933, No. 9990. [Class 35.] A cooling tube for use in an enclosed dynamo-electric machine comprises two pressed sheet steel parts 1, 2, each having a straight channel 3, bends 4, 5, and a flange 6. The parts are clamped together with a flat steel plate 8 between them, and the joint is secured by soldering, brazing, hot galvanizing or spot welding. More than one intermediate plate 8 may be used, so that the air to be cooled is divided into thin strata between good conducting material. The ends of the tube are tapered to ensure a good fit in holes in the casing 12 of the machine, and the joints may be welded. The plate 8 is cut away at 9 to provide for the insertion of an expanding tool. The machine has end shields 18, 19, a fan 21 for blowing air over the cooling tubes, and a fan 22 for blowing internal air through the tubes in the opposite direction. Specification 365,650 is referred to.
Patent HK-123797-A (HK)
Title: Printed circuit board with built-in testing of connections to ICS
Inventor: MICHAEL EWALD
IPC: H05K3/00
Filed: 1997-06-26
Abstract: The circuit comprises a basic arrangement (20) of all components needed to guarantee its functions in normal operation, with two inputs (25) and two outputs (26) each linked to one of four external connections in two pairs (5,6). A test arrangement (21) is also incorporated with two components (21a,21b) having inputs (23) and outputs (24) for checking the electrical continuity between one pair (5) of connections and contact surfaces of a board on which the circuit is mounted, and for transmitting the results of such a check to the other pair (6) of connections.
Patent HU-T42702-A (HU)
Title: Ophtalmic instrument moreover method and apparatus for producing same
Inventor: SCHILK LEONHARD
IPC: A61K9/22
Filed: 1986-04-11
Abstract: The specification describes a process and apparatus for charging eye rods with solutions or suspensions of active substance. The latter are applied dropwise, by means of a micrometering device, to specific points on the eye rods which are set in rotation, and simultaneously or subsequently the solvent or suspension agent is removed.
Patent HU-T46995-A (HU)
Title: Antibacterial compositions containing as active substance derivatives of phosphorous acid
Inventor: TEPPER BRIAN L
IPC: A01N59/26
Filed: 1987-05-08
Abstract: Bactericidal compositions contain, as active substance, a derivative of the formula <IMAGE>  where R is H or (C1-C4)alkyl, M radicals are identical or different and are H, alkali metal, alkaline earth metal or Al,  n is the valence of M, and can be used in agriculture and horticulture.
Patent HU-H3114-A (HU)
Title: Method for processing grains and grain-grists
Inventor: KOSZO PALOTAS JOZSEF
IPC: A23L1/18
Filed: 1985-06-25
Abstract: Cereal is pretreated prior to puffing by moistening with 2-8% glycerol, homogenising and resting pref. for 48 hours. Following pretreatment the grain is gently heated depending on type to 90-180 deg.C, subjected to steam at 6-8 bars, and puffed by sudden lowering of pressure. Milled cereals are moistened as above, salted (2% salt), flavoured (0.5-1.5% aroma cpds), allowed to stand for 1 hour max. and pressed through an extruder at 90-180 deg.C, depending on cereal type.
Patent HU-T50086-A (HU)
Title: Gabi-type building material
Inventor: FEKETE ANIKO
IPC: B28B1/00
Filed: 1988-05-23
Abstract: GABI type material is easily shaped and has good mechanical properties. Greater strength is achieved by crushing the lignine to smaller particles and adding 10-25% binder at RT by mixing for 30-60 mins. The mixt. is poured into required shape moulds and dried in a dry place. - (Dwg.No.0/0)
Patent JP-H02181501-A (JP)
Title: Strip line type diode phase shifter
Inventor: AOKI HIROSHI
IPC: H01P1/185
Filed: 1989-01-06
Abstract: PURPOSE:To use a bias circuit in common and to make diode fitting work efficient by using a normal stip line to constitute one of two 1st stage loading lines and using a coupling line to constitute the other. CONSTITUTION:The title device has a common low impedance line 9 and a common bias impressing pad 10 in order to simultaneously impress a DC bias voltage to two diodes 7a, 7b. A 1st stage loading line 5a constituted of a normal strip line is connected to one output terminal of a hybrid coupler 4 and a 1st loading line 16b constituted of a coupling line is connected to the other output terminal. Thereby, 2nd stage loading lines 6a, 6b are constituted on the same face and a diode fitting face is also set up to the same face. Thus, the bias circuit can be used in common.
Patent JP-S61161920-A (JP)
Inventor: MIYAHARA KEIGO
IPC: H02H3/087
Filed: 1985-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5495268-A (JP)
Title: Strain gauge
Inventor: TAZAWA TAKASHI
IPC: G01B7/16
Filed: 1978-01-11
Abstract: PURPOSE: To maintain initial condidtions always near constant as far as supply voltage does not fluctuate by providing a plurality of resistors having iso or hetero characteristics in proximity on the same substrate thereby constituting the strain gauge.  
     CONSTITUTION: Resistors 22 printed on a substrate 21 consist of two portions of different sections, provided with three lead wires 25 thru 27. The strain gauge 9 constituted in this way is mounted to the bottom 5 of a washing tank 1 and the lead wires 25, 27 are connected to a power source 16. Water pupply to the washing tank 1 is automatically controlled by the water supply solenoid valve 11 which is opened and closed by a solenoid 12. Namely, the gate 14 of a thyristor 13 is controlled by the voltage V between the lead wires 25, 26 when the tank bottom 5 makes elastic deformation and the water supply solenoid valve 11 is controlled by the solenoid 12. Thereby, the water level of the washing tank 1 is always kept at a normal level Ho. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5494131-A (JP)
Title: Gas burner
Inventor: SASADA KATSUJI
IPC: F23D14/06
Filed: 1978-01-09
Abstract: PURPOSE: To prevent lift combustion by enclosing the vicinity of inner flame hole with upright wall.  
     CONSTITUTION: An outwardly-open main flame hole 20 and upwardly-open inner flame holes 22 and 23 are provided above the mixing chamber 19 of a burner 17 and a flame-keeping wall 27 with a height corresponding to 1-2 times of the diameter of said inner flame holes 22 and 23 is set up in the vicinity of said inner flame holes 22 and 23, i,e. at a distance corresponding to less than the diameter of said inner floma holes 22 and 23 therefrom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5285340-A (JP)
Title: Automatic decision system of bus switching operation procedure
Inventor: ABE SHIGEO
IPC: H02J3/00
Filed: 1976-01-09
Abstract: PURPOSE: To obtain the system of automatically making the procedure for switching the double bus and the ring bus without service interruption, and having the minimum number of operations of the instrument. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11198152-A (JP)
Title: Method for heating laminate of rubber and metal plate, and device therefor
Inventor: SAKIYAMA KAZUHIKO
IPC: B29K105/24
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a heating method by which it is possible to obtain rubber vulcanized moldings which are homogeneous and of high quality in a method for heating a laminate of an unvulcanized rubber and a metal plate by magnetic induction. SOLUTION: A laminate made up of unvulcanized rubbers 3 and metal plates 2 laminated alternately is arranged under the influence of an induction coil 11, then alternating current is applied to the induction coil 11 to generate eddy current in current in each of the metal plates 2 which form the laminate 1 and in turn, heat each of the metal plates 2. Thus the unvulcanized rubbers 3 are heated by the conduction of heat from each of the metal plates 2. During heating and heat-up process, the fluid temperature of the rubber at the point of time when it is reached is kept as it is for a specified time and after that, the heat-up process is again initiated.
Patent JP-S62160505-A (JP)
Title: Automatic programming device
Inventor: SEKIYA TEIZO
IPC: G05B19/18
Filed: 1986-01-08
Abstract: PURPOSE:To set optionally a move instruction and a sequence instruction independently of each other by storing an identification number added to a work parameter and that added to a move parameter in correspondence of 1:1. CONSTITUTION:Work parameters are stored in a work parameter storage device 2 by a data input device 4 and are managed by an identification number (a). An identification number (b) is given to move parameters for every CL data, and they are stored in a graphic information management device 1. The identifi cation number (a) and the identification number (b) are registered in correspon dence of 1:1 and correspondence information is stored in an identification num ber storage device 3. A combination discriminating device 5 reads CL data and collates the identification number (a) corresponding to the identification number (b) added to this CL data and reads out corresponding work parameter and adds it to CL data and sends it to a control program generator 6. A mini mum control program is generated and is stored in a control program storage device 7.
Patent JP-H08187678-A (JP)
Title: Netting device for window screen
Inventor: MIDORI KOICHIRO
IPC: B25B33/00
Filed: 1995-01-10
Abstract: PURPOSE: To carry out a large quantity production in a short period and lighten a burden of a worker. CONSTITUTION: In the case of performing work of netting a window screen, a framework of the window scree is loaded along an L-shaped angle 11a in a plane base 11 of a loading base and arranged so as to be almost parallel relating to a rack 15 arranged in one side of the loading base. A peripheral edge part of a net, cut to be matched with an external shape of the framework, is fitted to a fitting groove, further to place a stopping wire rod on this fitting groove, and a lever unit 41 is moved in the shaft lengthwise direction of a support shaft 31, to perform position aligning, to position in this condition a recessed part groove 42a in the periphery of a roller 42, so as to press-in the stopping wire rod to a prescribed depth in the fitting groove against elastic tension of a spring 34, in an operating lever 30.
Patent JP-H04236116-A (JP)
Title: Three-phase protective relay
Inventor: SHINOZAKI NOBUHIKO
IPC: H02H3/05
Filed: 1991-01-11
Abstract: PURPOSE:To provide a digital three-phase protective relay which has no hardware section at the part added for preventing malfunctions but has a malfunction preventing measure which can be realized by confirming the logic only in added software. CONSTITUTION:In this digital three-phase protective relay 1 to which line voltages are respectively inputted through analog filters AF1-AF3, an input circuit fault detecting means 3 which calculates the vector sum of the three- phase line voltages from the line data immediately before arithmetic operation is performed on the relay 1 and outputs the vector sum when the sum becomes higher than a prescribed value and an AND circuit AND 1 which inhibits the output of the relay 1 on be basis of the output of the means 3 are provided.
Patent JP-S62162880-A (JP)
Inventor: YAMASHITA HIDETOSHI
IPC: F26B21/00
Filed: 1986-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。