baber/WOPTO huggingface dataset:
Patent GB-996571-A (GB)
Title: Wide band klystron input arrangement
IPC: H01J25/12
Filed: 1962-03-13
Abstract: 996,571. Valve frequency selective amplifying circuits. STANDARD TELEPHONES & CABLES Ltd. March 13, 1962 [March 16, 1961], No. 9586/62. Heading H3W. In a high frequency amplifier of wide bandwidth, employing a multi-cavity klystron with the individual cavities K1-K4 stagger tuned over the waveband, mismatching at some frequencies between the feeder cable and input cavity K1 is prevented by interposing a driver valve T with its anode circuit directly coupled to the cavity K1. The driver valve is preferably mounted integral with the input resonator.
Patent GB-117123-A (GB)
Title: Improvements relating to Frictional Driving Mechanism.
Inventor: BREEZE VICTOR
IPC: B62M7/10
Filed: 1917-07-03
Abstract: 117,123. Breeze, V. July 3, 1917. Friction gearing.-In driving-mechanism for motor-cycles &c. a frictional driving-pulley is so mounted as to move substantially radially into contact with the driven and the torque of the motor is utilized to pull the driving-pulley automatically into engagement when the motor is started. In the arrangement shown in Fig. 1 the driving-pulley 3 is mounted on a swinging arm 3, and driven and drawn into engagement with the wheel-rim 7, by the chain or belt. 6 which passes round the sprocket-wheels or pulleys 4, 5 carried by the arm 2 and shaft of the motor 1. In a modification the swinging arm is pivoted at the centre, and provided with a sprocket-wheel at each end to prevent slack in the chain when the arm is rocked.
Patent GB-142089-A (GB)
Title: Improvements in process of purifying used mineral oil
IPC: C10M175/00
Filed: 1920-04-06
Abstract: Impurities, especially carbon, are removed from used mineral oils e.g. crank-case lubricating oil, by heating them to 180 DEG  F., mixing therewith a saponifiable oil or fatty acid, preferably oleic acid, and then saponifying the latter by the addition of alkali, thus forming a counter colloid which takes up the colloidal impurities. Sodium chloride or sulphate may be added as an anti-emulsifying agent.  The purified oil is separated by centrifugal force or by gravitation.  If the used oil contains gasoline, it is removed by blowing steam through the oil.
Patent GB-695323-A (GB)
Title: Method and apparatus for producing gypsum plaster
Inventor: HOGGATT GILBERT A
IPC: C04B11/032
Filed: 1951-04-25
Abstract: <PICT:0695323/III/1> <PICT:0695323/III/2> In apparatus for producing plaster of Paris e.g. by the method of Specification 695,234, gypsum from crusher 20 is screened at 21A, B and passes via elevator 22 to a hopper 24 whence it is fed to basket 25.  The latter is formed with heavy wire netting bottoms, and with a pivoted bail 27 so that it may be lifted by a travelling hoist 29 and placed in one of two kettles 31, 32.  Each kettle is surrounded by an insulated housing 33 provided with a gas burner 35 and communicating with a stack 34; the salt solution in the kettle is thus boiled and rises through the gypsum by percolator action.  The basket containing the dehydrated gypsum is then placed in a washing tank 37 wherein it is rinsed with water (v,i.), and then successively in leaching tanks 38, 39, 40, each surrounded by an insulated housing 41 provided with a gas burner 43 and communicating with a stack 42; the leaching water is thus kept at 190 DEG F to boiling.  Following the final leaching, the contents of the basket are dumped into hopper 87 of a gas heated drier 45, a blower 91 being provided for circulating hot air. Drying is effected at boiling point, the temperature rising to about 310 DEG F at the end of the operation.  The dried dehydrated gypsum is then fed successively through an elevator, storage bin, hammer mill, ball mill, burr stone mill, storage bin, and weighing and bagging mechanism.  For leaching and washing, water is fed through tanks 40, 39 and 38 in succession, finally passing to a spray head adapted to be moved manually into and out of position over washing tank 37.  The solution from this tank passes to an evaporator tank, from which and a supply tank the solution may be pumped, via a filter, to tanks 31, 32.
Patent GB-413446-A (GB)
Title: Improvements in or relating to heel guards for use inside boots and shoes
IPC: A43B23/08
Filed: 1933-03-31
Abstract: 413,446. Heel stocking-protectors. TENNICK, P. M., 15, Colvestone Crescent, Dalston, London. March 31, 1933, No. 9715. [Class 17 (ii).] A guard for insertion in the heels of footwear to prevent friction between the hose and the footwear rubbing holes in the hose and of the kind comprising a curved heel portion 16, Fig. 3, fitting round the back of the heel and a tread portion which is connected to the wings of the heel portion 16 only, is made laterally and resiliently extensible to fit different sizes of heel. For example, the guard may be made from a blank 10 shaped as in Fig. 1, the portions 17, 18 being folded inwards to form the tread and connected by adhesive or otherwise to an elastic tread piece 14 of sponge rubber. Alternatively, the guard may be formed from a rectangular shaped blank with the upper corners rounded and bent to form the heel portion, the under forward corners of the wings being connected by a strip of elastic. Specifications 243,072 and 309,366, [both in Class 17 (ii)], are referred to.
Patent GB-712315-A (GB)
Title: Manufacture of terephthalic acid
Inventor: GARDNER CYRIL
IPC: C07C51/275
Filed: 1951-04-26
Abstract: A process for the manufacture of terephthalic acid comprises removing residual p-xylene from the oxidation products obtained by passing oxygen, air or other mixture of gases containing oxygen into liquid p-xylene at a temperature above 100 DEG  C., said liquid containing as an oxidation catalyst a small proportion of an oil soluble compound of cobalt and then oxydizing with dilute nitric acid, e.g. of strength 10-60 per cent by weight, at superatmospheric pressure, preferably between 150 DEG  and 250 DEG  C. The oxidation of the p-xylene with oxygen is preferably restricted to give easily handled reaction products.  The nitric acid is preferably added continuously to secure a steady evolution of nitrous gases.  In an example air is passed through heated p-xylene containing cobalt naphthenate with distillation of water and xylene, the latter being recycled. p-xylene is distilled from the reaction product to leave a residue of p-toluic acid, terephthalic acid and p-xylyl-p-toluate which is heated in a stainless steel pressure vessel with the addition of dilute nitric acid and escape of nitrous gases through a condenser and return of condensed liquid.  Specification 623,836 is referred to.
Patent GB-128370-A (GB)
Title: Improvements in Apparatus for Measuring and Mixing Liquids.
Inventor: SMITH ALFRED ERNEST
IPC: C02F1/68
Filed: 1918-06-15
Abstract: 128,370. Smith, A. E. June 15, 1918. Mixing fluids in flow. - Apparatus for measuring and mixing liquids in predetermined proportions, specially applicable for use in softening and purifying water, comprises a chemical-reagent container A, separate tank or a tank divided into two compartments B, B<1> one of which receives the hard water and the other a measured quantity of the reagent, and a siphon E situated in the hard-water tank or compartment B for mixing the liquids and delivering them to a reaction chamber D. Two or more rows of pipes d, perforated on the underside and arranged at the bottom of the tank D, are connected to the discharge pipe e of the siphon. A valve e<2> to regulate the flow of reagent from the compartment B' is arranged at the inlet end of the suction pipe e<1>, which is connected to the dome of the siphon E. The measuring-valve C is operated by a float F in the compartment B', and stirrers G in the container A are driven by bevel-gearing g<1> from a spindle carrying a pinion g gearing with a rack f carried by the float. The reagent supplied to the compartment B' is made into a weak solution by water supplied by a pipe b from the compartment B. When the water in the compartment B has reached a certain height, the siphon delivers the water, together with solution from the compartment B', into the discharge pipe e. The softened water flows out through an outlet D<1>. Specification 128,814, [Class 106 (v), Measured quantities &c.], is referred to.
Patent GB-1074161-A (GB)
Title: Improvements in or relating to means for attaching a lift truck to a lorry
Inventor: GOODACRE CECIL
IPC: B66F9/075
Filed: 1965-03-09
Abstract: 1,074,161. Stowing lift trucks on vehicles. LANSING BAGNALL Ltd. March 1, 1966 [March 9, 1965], No. 9877/65. Headings B8E, B8H and B8J. The combination of a fork lift truck 11 and a lorry 26 for transporting the truck comprises pockets 27 in the lorry deck 25 for receiving the truck forks 19 when the same are in a semiraised position on an inner movable mast 13, and an outer fixed mast 12 seduced to the truck body 11 which js liftable off the ground when the movable mast lowering operation is carried out with the forks in the pockets. An adjustable stop bar 30 on the movable mast 13 is engaged from below by lugs 29 on the forked lifting carriage 18, to align the forks with the lorry pockets 27 prior to transporting. During normal lifting operation the stop bar 30 is reversed such that the lugs 29 do not engage it at all. The two masts are movable (relative to each other by means .of a double acting hydraulic ram having its piston rod 40 secured to the truck body 11 and its movable cylinder 49 secured to the movable mast 13. The fork carriage 18 is movable relative to the movable mast 12 by means of an outer secondary cylin- :der on the ram, which cylinder makes its extension stroke before the main cylinder moves. The secondary cylinder carries a pair of pulleys 144 over which chains pass between the carriage 18 and the base of the cylinder 49. In a further embodiment the fork and pocket attachment is replaced by mating brackets on the truck and lorry.
Patent GB-1061554-A (GB)
Title: Mounting for the hairspring and balance staff pivot in synchronised escapements
IPC: G04C11/08
Filed: 1964-03-09
Abstract: 1,061,554. Clocks and watches. FREDERIC L'EPEE & CIE. March 9, 1964 [March 8, 1963], No. 9901/64. Heading G3T. The regulator is for an electric clock of the kind in which the oscillations of a spring balance escapement are synchronized with a synchronous motor. The motor (not shown) causes oscillation of an anchorage 9 to which the outer end of the balance spring (not shown) is fixed. A pivot bearing 11, 12 for the balance staff is carried inside a support element 4 fixed to the balance bridge 1, and a carrier 8 for the anchorage 9 is mounted coaxially on element 4. The construction avoids contamination of the lubricant used for the pivot bearing 11, 12 by the different lubricant used between the carrier 8 and its support 4. A regulator arm 14 is pivoted on carrier 8, and pivoted on arm 14 is a lever 16 carrying the usual curb pins 15. Lever 16 is frictionally engaged with arm 14 for movement therewith.
Patent GB-1468372-A (GB)
Title: Disposable containers
IPC: B65D75/32
Filed: 1974-03-06
Abstract: 1468372 Containers for dispensing medicines INDUSTRIE WERKE KARLSRUHE AUGSBURG AG 6 March 1974 [14 March 1973] 9985/74 Heading B8C A disposable container, for a medicinal material 3 in liquid, ointment, pulverulent or like form, comprises a pair of connected foils 1 (only one shown) defining a body portion having a material containing cavity 2 and a cap portion 5 separated from the body portion by a line of weakness 6. The cavity 2 is connected by a tube 4 to a space within the cap portion so that when the cup portion is torn off the tube is left projecting from the body and pressure on the body portion squeezes the material through the tube. In a second embodiment, the tube comprises a first narrow section 4b located within the cap portion and a second wider section 4a of elliptical cross-section located snugly in the body portion between the cavity and the line of weakness.
Patent HU-T59974-A (HU)
Title: Method for producing belts, plates provided with laminated stickable film
Inventor: FARKAS FERENC
IPC: D06M15/00
Filed: 1990-04-03
Abstract: The sticky film comprises (w/w%): 90 high mol. wt. acryl-acid esther or methacryl acid ester copolymer, 2-20 3000-8000m weight acryl acid ester oligomer with increased adhesion ability, 2-35 ethylene glycol, upto 5% thickener upto 20 other additives, e.g. antifoaming additives, solvent, pigment and diluent
Patent HU-T56778-A (HU)
Title: Bogie for quick rail-vehicles
Inventor: BIEKER GUIDO
IPC: B61F5/00
Filed: 1990-06-01
Abstract: The invention relates to a bogie for high-speed railway vehicles in which the wheel sets (1) are guided on the bogie frame (4) by means of double spring leaf guides (3). 
<??>The objective of the present invention consists in achieving in the bogie a stable, quiet, straight line passage in a straight line at maximum speed and a radial adjustment of the wheel sets (1) in a track curve with low track guiding forces. 
<??>This object is achieved in that a hunting damper (9 and 10 - 12 and 15 - 17, respectively) which damps the horizontal longitudinal movements between axle bearing (2) and bogie frame (4) is arranged between the spring leaf guides (3) of each double spring leaf guide. 
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Patent HU-T56127-A (HU)
Title: Chemiluminescence systems
Inventor: ESSENFELD AMY P
IPC: C09K11/07
Filed: 1990-11-29
Abstract: Chemiluminescent mixtures utilizing tri and tetra alkyl substituted 9,10-bis(phenylethynyl)anthracene derivatives to provide higher chemiluminescence efficiencies in low temperature and high intensity-short duration applications. The preferred fluorescers are 1,2,4-trimethyl-9,10-bis(phenylethynyl) anthracene and 1,2,3,4- tetramethyl-9,10-bis(phenylethynyl)anthracene, which compounds are also part of the instant invention.
Patent ID-21043-A (ID)
Inventor: OKUSHITA MASATAKA
IPC: B31B45/00
Filed: 1998-08-28
Abstract: A producing apparatus (10) for manufacturing a heat-insulating container (1) which is used for an instant dried food, is made by paper, and comprises a cup body (2) and a sleeve (3) put on the cup body (2). The producing apparatus (10) comprises a sleeve forming section (20) for forming the sleeve (3) by curing a blank sheet (3') cylindrically and joining both ends thereof and an assembling section (30), for combining the sleeve (3) on the outer periphery of the cup body (2), having a rib-processing device (320) for forming a rib (2e,2f) on the side wall of the cup body (2).
Patent JP-2000199363-A (JP)
Title: Theft preventing device
Inventor: HIRAYAMA YUUSUKE
IPC: E05B65/02
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a theft preventing device to lose a will of theft of a thief to open a door by using a chain which cannot be cut by a manual strong cutting tool, composing an end part of the chain at a part to be fixed to a vending machine in such a way that it cannot be easily broken, and elongating the time required for opening the door. SOLUTION: This theft preventing device is for a vending machine A or the like for preventing the opening of a door by a chain 11 by coupling the chain 11 fixed to the vending machine A by a mounting member 30 to a lock device 12 to be locked. In this case, the mounting member 30 is formed roughly in a semispherical form using rigid material, an end ring of the chain 11 is inserted into a lateral hole in the mounting member 30, a mounting bolt 34 penetrates the end ring to couple them with each other to prevent removal, and an end part of the chain 11 is rotatably mounted on the vending machine by the mounting member 30, thereby the chain 11 makes it difficult to open a door of the vending machine A.
Patent JP-S5284955-A (JP)
Title: Balanced modulation/demodulation circuit using slot line
Inventor: AIKAWA MASAYOSHI
IPC: H03C3/02
Filed: 1976-01-06
Abstract: PURPOSE: To solve difficulties in manufacture and to imporve electrical characteristic by adding four more closed slot lines at intersection of slot lines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63171995-A (JP)
Inventor: TAMAKI KUNIO
IPC: E21D9/06
Filed: 1987-01-08
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。
Patent JP-S5494458-A (JP)
Title: Solid-phase electromagnetic joining method
Inventor: YAMAMOTO TOSHIO
IPC: B23K28/00
Filed: 1978-01-11
Abstract: PURPOSE: To provide a joint section excellent in mechanical strength by a slid-phase electromagnetic joining of metal pipe bars of different or the same kind after one joining end thereof is fitted into the other through a metal-coated layer with a given thickness.  
     CONSTITUTION: Either the inner surface of an end 1a of a pipe bar 1 made of A1 or the like or the outer surface of an end 2a of a pipe bar 2 with a smaller diameter than this made of copper or the like is coated with lead, tin, Ni, Cr, or Co or an alloy of these substances at a thickness ranging 2 to 20 μ by plating or the like. Then, the pipe bar 1 is fitted into the pipe bar 2 through the intermediate layer 11 thus formed. The section thus put together is arranged within a working coil 3 and subjected to an induction heating under a pressure to join the two pipe bars together. With such an arrangement, the mechanical nature of the metal compound formed between the joining surfaces of the pipe bars can be improved depending upon the thickness of the intermediate layer 11, thus achieving a solid-phase joining with an excellent strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55134405-A (JP)
Title: Compensating unit of control system
Inventor: CHIYUUNO MASARU
IPC: G11B15/46
Filed: 1980-01-08
Abstract: PURPOSE: To improve response for the transient operation of a control system by inserting the first and the second transistors to a resistance and a capacitor respectively in parallel according to the potential difference between the input terminal and the output terminal.  
     CONSTITUTION: When potential inclination appears in a→b, transistor 45 detects potential inclination between the base and the emitter to operate the circuit for a large change of the sampling voltage or transient response advantageously. For the purpose of detecting the potential difference, the resistance is divided into 27k and 27l. When transistor 46 operates, the impedance of transistor 45 is lowered to improve immediate response. When potential inclination appears in b→a, degradation of response is prevented from being generated from a certain time, and transistor 46 is closed to provide the discharging path of capacitor 28 separately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11194303-A (JP)
Title: Optical system for chromatic aberration correction and image pickup unit
Inventor: KITAMURA KAZUYA
IPC: H04N9/097
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a chromatic aberration correcting optical system and also to prevent flare light. SOLUTION: A diffraction element 1 designed in a higher-order and plural diffraction orders and a wavelength selection filter 2 which passes only light of specific wave lengths are arranged. At least one of the light of the designed wave lengths of the diffraction element 1 transmits through the wavelength selection filter 2 and is image-formed on an image surface 3, and the light of the wave length becoming flare light is intercepted by the wavelength selection filter 2 and does not reach an image surface 3.
Patent JP-S59126106-A (JP)
Inventor: MURAI TOKUZOU
IPC: F16B2/24
Filed: 1983-01-10
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-S5595925-A (JP)
Title: Noise reducing method of optical signal detecting system
Inventor: MURAKAMI TERUO
IPC: G02B27/00
Filed: 1979-01-12
Abstract: PURPOSE: To reduce the effect of dust and flaws on an optical element by making the beam diameter of the minimum circle of confusion much smaller than the required beam diamemter on scanning plane and making the beam diameter on the scanning plane before or after the position of the minimum circle of confusion nearly equal to the necessary beam diameter.  
     CONSTITUTION: In order to obtain a necessary beam diameter on the scanning plane, the beam diameter is once widened, thence it is stopped down by a scanning lens 1. If at this time, the focal length of the lens 1 is made constant, the diameter of the maximum circle of confusion of the exit beam becomes smaller as the incident beam diameter is larger. Thereupon, to obtain the necessary beam diameter on the scanning plane 2, such an optical system as the one in which the necessary beam diameter becomes the diameter of the minimum circle of confusion like a beam 3 and such an optical system as the one in which the diameter of the minimum circle of confusion is much smaller like a beam 4 and the beam diameter becomes equal to the necessary beam diameter on the scanning plane 2 are compared, then the quantity of laser light radiated to dust, flaw 6, etc. on the optical system 5 near the scanning plane 2 becomes much smaller in the beam 4 and therefore the effect of dust, etc. may be considerably reduced by using the optical system of the beam 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03207329-A (JP)
Title: Tableware washing machine
Inventor: YOSHINO MASATAKA
IPC: A47L15/42
Filed: 1990-01-09
Abstract: PURPOSE:To sweep residual water content off tableware after rinsed, and enable the residual water content to be sufficiently removed from the bottom of the tableware by jetting air pressure-fed from an air pump, from a dehydrating nozzle to the tableware. CONSTITUTION:An air pump 30 for pressure-feeding air, to be used in common with a rinsing pump 26 for pressure-feeding water or hot water for rinsing tableware, or to be set separately from the rinsing pump 26, and dehydrating nozzles 34a, 35a for jetting the pressure-fed air to the tableware, to be used in common with a rinsing nozzle for jetting the pressure-fed water or hot water, or to be set separately from the rinsing nozzle, are arranged. Then, the air pressure-fed from the air pump 30 is jotted to the tableware from the dehydrat ing nozzles 34a, 35a. Accordingly, the residual water content on the table ware is swept off. As a result, the residual water content on the bottom of the Japa nese tableware is sufficiently removed from, and drying can be quickened.
Patent JP-H01179407-A (JP)
Title: Method of lamination for ceramic raw sheet
Inventor: KONO YOSHIAKI
IPC: H01G4/30
Filed: 1988-01-07
Abstract: PURPOSE:To prevent the generation of irregular transformation of a laminated bodies and to eliminate the lowering in the yield of production caused by the deviation of the laminated bodies by a method wherein, when a plurality of ceramic raw sheets are stacked, after a bonding material has been applied to a ceramic raw sheet, the next ceramic raw sheet is stacked. CONSTITUTION:A bonding material 47 is coated on a base 43 using a screen printing method, a pad printing method, a doctor blade method and the like. The slurry consisting of the same material and the binder as a ceramic raw sheet 41 is used as the bonding material 47. Then, the sheet 41 is stacked on the bonding material 47 in such a manner that no air is engulfed. A carrier film 40 is exfoliated. A drying process is conducted on the bonding material 47 together with the base 43 and the sheet 41. The outer layer block 48 on the lower part, consisting of the sheet 41, on which a metal paste film 42 is not formed, is obtained by repeating the above-mentioned process in the desired number of times. As a result, the generation of an irregular transformation of the laminated body can be prevented, and the lowering in the yield of production caused by deviation can also be eliminated.