baber/WOPTO huggingface dataset:
Patent GB-975263-A (GB)
Title: Apparatus for feeding a continuous series of fastener units in the manufacture of sliding clasp fasteners
IPC: B21D53/50
Filed: 1961-03-15
Abstract: 975,263. Sliding-clasp fasteners. T. YOSHIDA. March 15, 1961 [March 16, 1960], No. 9560/61. Heading E2S. Apparatus for feeding the tape and fastening elements of a sliding clasp fastener towards a stitching machine, comprises guide members so arranged that in the event of the fastening elements being of the wrong size, or being incorrectly spaced, a switch is operated to interrupt the drive to both the feeding apparatus and the stitching machine. The apparatus comprises a serrated guide wheel 1 keyed on a shaft 2, the latter being rotated from a driven gear wheel 14 through a second gear wheel 7. The gear wheel 7 is freely rotatable upon the shaft 2, but is normally urged by spring 10 into engagement with a disc 5 keyed to the shaft 2, the disc 5 and gear wheel 7 being formed with co-operating cam surfaces. The tape A is fed between the wheel 1 and a guide surface 16, the fastener elements normally fitting into the recesses around the periphery of the wheel 1. Should the elements be of the wrong size, or incorrectly spaced, they do not fit into the said recesses, and tend to become jammed between the members 1 and 16, thereby slowing down the wheel 1, shaft 2 and disc 5. Meanwhile the gears 14 and 7 continue to rotate at their original speed, with the result that the co-operating cam surfaces of the members 5 and 7 cause these two members to separate, the disc 5 rising on the shaft 2 until the pin 13 touches the pin 12 of a switch 11 and interrupts the drive to the feeding apparatus and stitching machine.
Patent GB-435768-A (GB)
Title: Improved carburetting devices for internal combustion engines
IPC: F02M17/14
Filed: 1934-03-27
Abstract: 435,768. Spray-carburetters. JACOBY, H. E., 9, Hofstrasse, Wetzikon, and NUSSLI, H., 9, Bahnhofstrasse, Hinwil, both in Switzerland. March 27, 1934, No. 9561. [Class 7 (iii)] A valve 8 loaded by a spring 9 and movable under the action of suction in a choke-tube 6, is formed with a hollow stem 10 slidable on a tubular member 11 at the upper end of which is a chamber 18. This chamber is open to atmosphere through a pipe a with constriction x, and a pipe b from float chamber 19 opens into chamber 18 at a point above the fuel level, the pipe being provided with a constriction z. The valve 8 carries a needle valve 16 to control the flow of fuel through a nozzle 17 and also the degree of vacuum transmitted to chamber 18 through duct 13, member 11 and nozzle 17. Air enters at 2. The abutment 14 for spring 9 may serve as a dashpot. To ensure a sufficient vacuum in chamber 18 during idling, the chamber may be placed in communication with the induction passage beyond throttle valve 4 by a pipe c with constriction y. In a modification, the needle valve is dispensed with and the chamber 18 communicates with the narrowest section of the choke tube 6 as well as with the parts shown in the Figure.
Patent GB-794539-A (GB)
Title: Improvements in or relating to pumps
IPC: F04D15/00
Filed: 1956-03-27
Abstract: 794,539. Cooling systems for internal combustion engines. THOMPSON PRODUCTS, Inc. March 27, 1956 [April 25, 1955], No. 9573/56. Class 64(3) [Also in Group XXVI] A coolant pump for an automobile engine comprises an impeller in the form of a disc 25 with a peripheral flange 26 formed with slots 27. When the engine is cold, the slots 27 are closed by bi-metallic strips 28 fixed as by riveting to the flange 26. Rise in temperature causes the bi-metallic strips 28 to curl into the dotted position, thereby opening the slots 27. In this position, the strips 28 act as impeller vanes to pump coolant through the slots 27. An annular abutment 29 limits the deformation of the strips 28. The bi-metallic strips may be arranged to move outwardly instead of inwardly. In a modification, the impeller vanes are formed integrally with the peripheral flange by punching out tabs from the latter and deforming them inwardly to provide the peripheral slots. A strip of, say, copper is fastened to each tab, which may be of steel, to form a bi-metallic vane.
Patent GB-822327-A (GB)
Title: Improvements in and relating to the inspection of water tube boilers
Inventor: AUSTIN ROLAND
IPC: F23M9/00
Filed: 1955-04-01
Abstract: 822,327. Scaffolding. NON-CORROSIVE METAL PRODUCTS Ltd., and FOSTER WHEELER Ltd. April 3, 1956 [April 1, 1955], No. 9633/55. Class 20(2) A method of assembling a suspended inspection platform consisting of spans 52, 54, 56 and 58 within the combustion chamber 10 of a water tube boiler or similar chamber having access doorways 12, 14, 16 and in its upper part, comprises passing through and fixing outside each doorway a stub beam 26, 28, 30 and respectively, each stub beam having a pair of parallel side plates 34 which provide an access passage between them and shaped so as to project into the chamber with their inner ends lying near the roof and above the level of the access doorways and then pulling the spans through the access doorways and through the beams into working positions parallel to the walls of the chamber and suspending the spans by means of wires 48 secured to the stub beams and passing to winches 60 secured by means of bridles 55 to the spans 52. The spans are hauled into position through the access doorways by means of handling wires led to winches 42 mounted across the back of the beams outside the doorways.
Patent GB-108472-A (GB)
Title: Improvements in and relating to Means for Avoiding Destructive Stresses of Torsion when Transmitting Power between Two Shafts.
Inventor: EDWARDS GEORGE
IPC: F16H1/20
Filed: 1917-07-04
Abstract: 108,472. Edwards, G. July 31, 1916, [Convention date]. Toothed gearing; toothed wheels and pinions; belt gearing; pulleys.--Relates to means for avoiding stresses and torsion when transmitting power between two shafts such as those used with steamturbines for marine propulsion or rolling-mills. Toothed pinions formed on or rigidly connected with a driving-shaft, gear with more than two wheels connected to the driven shaft by equalizing means in such a manner as to be relatively displaceable and render substantially equal the power transmitted through each of the wheels, thus causing an equal distribution of load along the shafts. The power is transmitted through the equalizing means which is applied to the wheels at a greater radial distance from the shaft than their hubs. In the form shown, a series of double helical pinions 6, integral with a shaft 1 coupled to a turbine, and with adjacent corners of the teeth removed, drive pairs of relatively displaceable helical wheel-rims 7, 7', resiliently mounted on the driven shaft 3. The pairs of rims 7, 7<1> are loosely mounted on drums 8, Figs. 3 and 5, fixed on the shaft 3 and are each connected by internal projections with the ends of arms 17 loose on the shaft 3. The arms 17 pass through circumferential slots 19 in the drums 8, and are com-meted by springs 24 adjustably supported on ball joints, with projections 23<1> on the drums. Two or more pairs of helical rims may be carried on a single drum, and two drums, each carrying two pairs of rims 7, 7<1>, may be mounted on a shaft with a bearing between them. The shaft 1 is mounted in bearings 2, 2<1>, and the shaft 3 in bearings 4, 4<1>, in a casing. All the springs 24 may have the same length without load and the same flexibility, or the springs may have the same length without load but vary in stiffness according to their position on the shaft 3. The Specification, in the oiginal form, as open to inspection under Sect 91 (3) (a) states that belts may be used instead of teeth on the rims 7, 7<1>. This subject-matter does not appear in the complete Specification as accepted.
Patent GB-370181-A (GB)
Title: Improvements in or relating to dies for use in the cupping or push bench process of making metal tubes
IPC: B21C3/12
Filed: 1931-03-31
Abstract: 370,181. Cupping-dies. GARNER, J. R. and HOWELL & CO., Ltd., Alsing Road, Wincobank, Sheffield. March 31, 1931, No. 9677. [Classes 83 (i), 83 (ii), and 83 (iv).] Casting processes ; making dies.-The elements providing the working-surface 6 in a built-up annular die are supported in further carrier sectors either in one piece or in two pieces 11, 13 connected by bolts 14 forming an annular groove 12, which may be dovetailed, to receive the similarly formed dieelements 10. The die may be formed by casting or forging a complete annulus with a groove 12 into which a further annulus corresponding to the sectors 10 is cast, a mould being formed inside the ring. After machining if necessary, the die is divided by radial cuts to form the required number of sectors. A strip of material such as metal may be looped about the assembled die while it is inserted into a conically formed holder 7. The members 13 may carry flanges overlying the holder.
Patent GB-610150-A (GB)
Title: Algaecide composition
IPC: A01N59/20
Filed: 1946-03-28
Abstract: 610,150. Algaecide. GELFAND, M. March 28, 1946, No. 9685. [Class 81(i)] [Also in Group I] An algaecide suitable, for example, for treating alkaline water in reservoirs, swimming pools and ponds comprises a mixture of a soluble inorganic copper salt and an aliphatic hydroxy acid or water soluble salt of such acid, the acid radical of the copper salt being stronger than the hydroxy acid. The hydroxy acid prevents the precipitation of copper hydroxide. The diagram shows the proportions of acid to copper sulphate, the gluconic acid represented on the diagram being, however, a 50 per cent solution. The composition, including sodium citrate, not only acts as an algaecide but also prevents deposition of calcium carbonate scale. Copper salts mentioned in addition to copper sulphate are the nitrate, ammonium chloride, ammonium sulphate, bromete, chlorate, chloride, dichromate and fluosilicate.
Patent GB-328754-A (GB)
Title: Improvements in or relating to electric ranges
IPC: F24C15/10
Filed: 1929-03-26
Abstract: 328,754. Wade, H., (Moffats, Ltd.). March 26, 1929. Electric hot-plates.-One of the hangers 10 for supporting the hot-plate 5 is formed as a drip guard for protecting the leads 8 in their passage across the gap between the hot-plate and the aperture in the top 1 of the stove. A groove 11, curved downwardly at its ends drains the guard. Depending flanges 12 at the sides prevent drip creeping along the underside. A transverse part 13 supports the leads. An earthing wire 14 connects the tap 1 and the hot-plate. Keepers 9 engage the underside of the hangers when the plate is given a partial turn.
Patent GB-1225024-A (GB)
Title: Improvements in or relating to shoe upper conforming machines
Inventor: GOWER PHILIP BULLIVANT
IPC: A43D8/00
Filed: 1968-02-16
Abstract: 1,225,024. Boots &c. BRITISH UNITED SHOE MACHINERY CO. Ltd. 14 Feb., 1969 [16 Feb., 1968], No. 9884/70. Divided out of 1,225,021. Heading A3B. The subject matter of this Specification forms part of that described in Specification 1,225,021 but the claims relate to a machine for lasting the joint region of a shoe which includes a support for supporting the last bottom up in the machine and which is movable between a last loading station and an operative station, the machine also including means for positioning the last at the operative station correctly in relation to the wipers.
Patent HK-170195-A (HK)
Title: Non-destructive method for magnetic measurements of recording disc members
Inventor: FISHER ROBERT DWIGHT
IPC: G01R33/12
Filed: 1995-11-02
Abstract: This application relates to an instrument or device capable of performing a non-destructive evaluation of the major magnetic properties of a recording disc member (6) that determines the basic digital recording performance of said member (6). These measurements include the non-destructive evaluation of parameters including coercive force and remanence-thickness product of the recording member (6) as a function of the circumference and/or the radius of the recording member (6). These parameters determine the signal amplitude as well as the frequency response of the disc member.
Patent HU-T63136-A (HU)
Title: Process for producing organic manure of increased bioactivity by the oxidative degradation of the original humin content of feces
Inventor: VADASZ JOZSEF
IPC: C05F3/00
Filed: 1991-05-10
Abstract: Oxidative degradation of humic cpds. found in faeces results in organic manures of increased bioactivity. The mol. wt. of these cpds. is decreased esp. under basic conditions by hydrogen peroxide or other peroxide treatment. Both the number of bioactive sites and the fulvic acid concn. is increased in consequence. Both types of cpds. stimulate bioactivity more esp. in plants. Humic acids produced by the oxidative treatment, may be phased out by acids, while fulvic acids remain in soln. Sepd. solid humic cpds. opt. mixed with other available solids and opt. with waste materials from other sources, is applied to increase considerably, the soil's humus content. - The liq. pulvic acid fraction is used as a watering fluid of enhanced bioactivity opt. also supplemented by microelements. Watering is carried out pref. by spraying arables. - Degradation of humic cpds. and simultaneous fulvic acid formation also may be accomplished by hydrogen peroxide prepd. in mechanical-chemical reactors.
Patent HU-T64865-A (HU)
Title: Film producing wet covering material for solid pharmaceutical preparations and process for the production and use thereof
Inventor: PETEREIT HANS-ULRICH
IPC: A61K9/32
Filed: 1990-06-19
Abstract: Water-insoluble lipophilic emulsifiers with an HLB between 3.5 and 7 act as lubricants and separating agents, preventing adhesion of the drug forms during coating, when added to aqueous dispersions of coating agents for drug forms which contain a polymer based on acrylic and/or methacrylic acid or the aminoalkyl esters thereof and/or the alkyl esters thereof.
Patent HU-T61161-A (HU)
Title: Method and apparatus for uht heat treating lactalbumine concentrates
Inventor: NEMETH ERNOE
IPC: A23C9/14
Filed: 1990-07-26
Abstract: The filtered liq. protein concentrate obtd. by heating the milk at 55 deg.C and comprising 22-28% dry material and 70-80% protein, is further heated in 2 stages to 110-140 deg.C for 15-20 mins. The dry content is adjusted to 22-28%. The process is carried out in the specified equipment by direct and indirect heat transfer at 4 bars.
Patent JP-H07202302-A (JP)
Title: Pulse laser oscillator
Inventor: TADA MASAO
IPC: H01S3/0975
Filed: 1994-01-11
Abstract: PURPOSE:To provide a pulse laser oscillator for shortening assembly time of a discharging electrode, improving attaching accuracy and adjustment and reducing inductance of a circuit. CONSTITUTION:Main electrodes 1, 2 are respectively fixed to a potential plate 6 on a cathode and to a potential plate 7 on an anode, wherein they are placed oppositely to each other. Support plates 13 are placed on both sides of the main electrodes 1, 2 between both potential plates 6, 7 to support and fix the potential plates 6, 7. The support plate 13 is formed with an opening 13a at a position opposite to a discharging part between the main electrodes, and further in the vicinity of the opening 13a, a plurality of preionizing needle electrode supports 51 are attached with predetermined distances to protrude out of the support plate 13. Then a plurality of pairs of preionizing needle electrodes 4a, 4b are placed on the preionizing needle electrode supports 51 oppositely to make a pair with each other and attached perpendiculary to the preionizing needle electrode support 51.
Patent JP-S5494810-A (JP)
Title: Supply system for channel current
Inventor: MUKAEMACHI TAKUJI
IPC: H04M19/00
Filed: 1978-01-11
Abstract: PURPOSE:To realize the channel current supply system less in power loss, by selectively controlling the voltage of the DC supply current through the measurement of the line resistance of a subscriber and supplying channel current with the required minimum voltage. CONSTITUTION:When the telephone set 1 of the subscriber requested for the connection is determined, the central controller 18 closes the cross point switch 3 of the network 2 via switch driving unit 15 and connects and telephone set 1 with the line resistance measuring trunk 10. With this condition, the line resistance measuring trunk 10 measures the subscribing line resistor including the telephone set 1, converts the result into digital signal, and delivers it to the central controller 18 via the scanner 17. The central controller 18 selects the channel current supply trunk 11 or 12 with the resistance value read in. Thus, the power loss can be reduced by selecting optimum voltage.
Patent JP-2000199928-A (JP)
Title: Projection-type display device
Inventor: NAITO KEIJIRO
IPC: G02F1/13
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a light beam emitted from a light source by dividing an image light-forming area into three divided areas, on which three kinds of divided color light beams are respectively made incident. SOLUTION: The light beam emitted from the light source part 100 is divided into three color light beams. In a state where two color wheels 202 and 204 are rotated slightly clockwise, the light beam emitted from the light source part 100 irradiates a 2nd color filter FTG of the 1st color wheel 202. At this time, a green light beam G is transmitted through the 1st color wheel 202, a blue light beam B is reflected by the 2nd color wheel 204, and a red light beam R is reflected by a mirror 206. By rotating two color wheels 202 and 204 at a constant speed, the respective colors of three divided color light beams are changed in a prescribed order cyclically. A liquid crystal panel 300 is divided into three divided areas CA1 to CA3. Image data according to three kinds of divided color light beams DL1 to DL3 made incident are supplied to the pixels of the areas CA1 to CA3.
Patent JP-S59126391-A (JP)
Title: Optical fiber device of color television camera
Inventor: MATSUDA YOSHITERU
IPC: H04N9/07
Filed: 1983-01-07
Abstract: PURPOSE:To attain correct supply to a white color detecting region without being leaked to a pickup region where an output light from an optical fiber plays a major role by providing a fiber fixing jig so that an output end of an optical fiber is made in parallel with a photodetecting face of an image pickup element. CONSTITUTION:The fiber fixing jig 25 is adhered closely to a target face 27 of an image pickup tube 26 and the output end face of the arranged optical fibers is made coincident with a white color detecting region 28 of the target face 27. Black coating 38 is applied to the optical fiber between a light collector and a fiber fixing jig 25 so as to avoid input/output and reflection of unnecessary light. The optical fiber 30 is configured of two kinds of raw materials having different refractive index and a prescribed spread angle 31 exits to the irradiated light depending on the raw material. Thus, as the optical fibers, those having a small spread angle 31 are used and most of the optical fiber output light is made incident vertically to the target face 32 by fixing the output end face of the optical fiber and the target face 32 in parallel.
Patent JP-S58135671-A (JP)
Title: Insulation and isolation type bipolar transistor
Inventor: TAKEMOTO TOYOKI
IPC: H01L21/76
Filed: 1983-01-07
Abstract: PURPOSE:To reduce the base resistance and the parasitic capacity by a method wherein the side surface of an emitter is coated with an insulator, and an external base is formed by isolation from the emitter so as to reach from under the insulator to immediately under the emitter end part. CONSTITUTION:The side surface of an emitter region 111 is coated with insulation and isolation regions 108 and 114, and the capacity between the emitter and the base is very small and greatly contributed to the high speed property. The graft base region 107 is positioned immediately under the insulation and isolation region 108, and arranged at the position very close to the emitter region 111 from a planar view and slightly away therefrom in a vertical direction. Thereby, it has a structure wherein the base resistance is sufficiently low, thus the generation of leak currents, burst noises and the deterioration of withstand voltages generated by the contact of the emitter and the graft base is prevented, and the element areas are small.
Patent JP-S61161281-A (JP)
Title: 1,2-benzothiazine-3-carboxamide derivative
Inventor: KIKAZAWA KAZUO
IPC: C07D285/00
Filed: 1985-01-10
Abstract: NEW MATERIAL:The compound of formula I (R1 is 5-chloro-3-methyl-2-pyridyl, 3,5-dichloro-6-methyl-2-pyridyl, 4-propyl-2-pyridyl, etc.; R2 is lower alkyl). EXAMPLE:4-Hydroxy-2-methyl-N-( 5-chloro-3-methyl-2-pyridyl )-2H-1, 2-benzothia zine-3-carboxamide-1,1-dioxide. USE:An anti-inflammatory agent. It is a low-toxic compound having low side effects such as digestive tract disorder, and useful for the remedy of inflammation of mammals. PREPARATION:The compound of formula I can be produced by condensing 1,2-benzoxazine-3-carboxylic acid of formula II or its reactive derivative with e.g. an acid chloride, acid anhydride or the amine of formula III.
Patent JP-H09190040-A (JP)
Title: Image forming method and device
Inventor: KAWABATA KATSUICHI
IPC: G03G13/01
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To improve image quality and durability in a color image forming method and a device therefor. SOLUTION: In this image forming method where a superposed color image is formed by repeating a series of stages where the reversal development of an image formed by performing uniform electrification and image exposure on an image forming body is performed; the reversal development is performed by a two-component type non-contact developing system using carrier and toner, and coating magnetic carrier satisfying relation that the specific resistance of the carrier is >=10<5> Ω.cm and <=10<12> Ω.cm or the coating magnetic carrier satisfying relation that the magnetization of the carrier is σS/σ500 <=2.0 (σS: saturation magnetization, and σ500 : magnetization in magnetic field of 500Oe) is used.
Patent JP-H08189810-A (JP)
Title: Two dimensional position measuring apparatus and measuring method
Inventor: KAMIYA YUKIHIDE
IPC: G01B11/00
Filed: 1995-01-10
Abstract: PURPOSE: To make the provision of a displacement gage in respective two directions, x- and y-direction unnecessary, make signal processing easy by using a CCD linear sensor, further make need of a signal detection part of a measuring equipment unnecessary or an object side so that installation site of the measuring equipment is not limited, and the two-dimensional position of an object to be measured is measured easily and quickly. CONSTITUTION: Light is applied to a target 3 for measurement installed in an object 2 to be measured and at the same time, a first and a second camera apparatus 12, 16 having a CCD linear sensor, receive the reflected light rays respectively. The light reception signals are sent to a computing processing apparatus 7 to compute the distance to the target 3 for measurement and the size of the target 3 for measurement in a prescribed direction and based on the resulting distance and size, the two-dimensional position of the object 2 to be measured can be obtained.