baber/WOPTO huggingface dataset:
Patent GB-1478785-A (GB)
Title: Chuck with diaphragm-action clamping
IPC: B23B31/167
Filed: 1975-03-07
Abstract: 1478785 Chucks TOBLER SA MECANIQUE DE PRECISION FRANCO - SUISSE 7 March 1975 [12 April 1974] 9653/75 Heading B3B A chuck with a diaphragm-action clamping comprises a body 1, a diaphragm 2 with a central aperture mounted on the body, independent jaw carriers 5 firmly secured on the diaphragm, jaws 10 radially adjustable in the jaw carriers 5, and operation means 8 including a hub 7 which acts axially to deform the diaphragm elastically to tilt the jaw carriers to allow a workpiece P to be placed within or around the jaws 10 to be gripped externally or internally when the diaphragm is released, characterized by the provision of clearances between the shanks of screws 6 and apertures in the diaphragm in the clamping of the jaw carriers 5 to the diaphragm, and between a hub 7 and the central aperture of the diaphragm. The diaphragm 2 is held in the body 1 by a clamping ring 3. The diaphragm 2 includes an annular rib 21 against which the jaw carriers aer set. The jaw carriers include toe part 45 which engages behind a flange of the hub 7. The operating means 8 has operating clearances j and j 1  when the diaphragm is in the relaxed state to allow the chuck to be used for internal as well as external gripping. The jaws 10 are adjusted radially in the carrier 5 and gripped by a taper cotter 12 engaging a flat 10 1 . Alternatively the jaw shank may be threadably engaged with carrier (Figs. 4, and 5, not shown) and have two opposed flats for gripping by a cotter. The jaw 10 may be further supported by a bearing ring 11. The workpiece is pulled back on to abutments 16 during gripping. For internally gripping tubes (Fig. 6, not shown) peripheral workpiece abutments (17) are provided. The chuck body is centred on a machine arbor B. In the manufacture of the diaphragm the rear face (AR) (Fig. 7, not shown) is machined as a hyperbole to produce a straight front face generatrix (AV) in the relaxed and deflected states.
Patent GB-101017-A (GB)
Title: Improvements in a Driving Device for the Spindles of Textile-machines having a Small Driving Turbine for each Spindle.
Inventor: HEINRICH ZOELLY
IPC: D01H1/24
Filed: 1916-07-08
Abstract: 101,017. Zoelly, H. July 26, 1915, [Convention date]. Void [Published under Sect. 91 of the Act]. Spindle-driving apparatus.-In a machine in which a number of equivalent spindles are driven by separate turbines, each turbine is provided with a speed governor. The spindles 7, Fig. 3, of a spinning or twisting machine are carried by the covers 6 of the turbines 5, which are supported on spherical casings 3 secured to branches 2 of the main pipe 1. The air issues from the pipe 1 and passes through orifices 8 up the hollow spindle 4 into the turbine. The hole 9, Fig. 4, through which the jet of air issues from the turbine is increased or decreased in size in accordance with the speed, by a pivoted piece 10 balanced at the correct speed between the action of centrifugal force and of the spring 12.
Patent GB-185152-A (GB)
Title: Improvements in and relating to driving mechanism and supports for sewing machines and the like
IPC: D05B69/16
Filed: 1921-04-01
Abstract: 185,152. Axilrod, M. April 1, 1921. Machinery beds and frames.-The framework for supporting the driving mechanism of a series of sewing or like machines comprises a bracket 4 secured to the legs 1, 2 of a table by bolts 20 passing through slots 17 in the bracket and legs so that the table top 10 may be raised or lowered. A bearing 51 for a shaft 50 depends from the centre of the bracket 4 and a hanger 32 carrying a shaft 46 at right angles to the shaft 50 is supported in grooves 36 formed in arms 26 branching from the bracket 4. The hanger 32 can be adjusted to and from the shaft 50 by a bolt 75 screwed into a lug 76 depending from the bracket 4. An additional bracket 93 may be bolted to the hanger 32 for supporting the shaft 46.
Patent GB-682753-A (GB)
Title: Improvements in goggles
IPC: A61F9/02
Filed: 1951-04-26
Abstract: 682,753. Goggles. LAUKVIK, H. April 26, 1951, No. 9774/51. Class 97 (i). In goggles comprising a pair of opaque eye-cup carrying lens seats, each eye-cup and its lens seat is held together with the lens between them by, at one side, a detachable hook connection, and at the opposite side the elastic band or the like serving to hold the goggles on the user's head is passed through a slot in the eye-cup and held to the lens seat so that on pulling the band the eye-cup is pressed against the lens seat. As shown, each annular lens support seat 1 has a hook 6 engaging the inner portion of the corresponding eye-cup 2 and has a slot 5, Fig. 3, in its outer portion through which is passed one end of the head-band 3. The band also passes through a slot 4 in the eye-cup and holds its unturned end in position against the eye-cup 2, thereby retaining the seat 1 in position and permitting ready adjustment of the length of the head-band.
Patent GB-1454158-A (GB)
Title: Speech compressor
IPC: H03G7/00
Filed: 1975-03-10
Abstract: 1454158 Amplitude compressors J A ADCOCK 10 March 1975 [25 March 1974] 9792/75 Heading H4R The amplitude of a signal, represented by Asin#, is compressed by generating quadrature components Asin#, Acos# from the input, squaring and adding then square-rooting to extract "A", and dividing one of the quadrature components by "A" to produce a unit amplitude output sin#. An extra component "a" may be added to "A" to adjust the output amplitude to A/(A + a).
Patent GB-1139734-A (GB)
Title: Improvements in or relating to compression-condensation refrigeration systems
Inventor: HELBING HEINZ
IPC: F25B41/04
Filed: 1966-03-07
Abstract: 1,139,734. Refrigerating. LINDE A.G. 7 March, 1966 [5 March, 1965], No. 9801/66. Heading F4H. In a compression condensation refrigeration system a line 11 by-passes the condenser 8, receiver 9 and expansion valve 10 and is controlled by a motor operated valve 12 which is influenced by a refrigerated compartment temperature senser 14 through a control device 13, which normally moves the valve in stepwise fashion. When the senser 14 senses a temperature which differs from a required temperature by a given amount the controller 13 moves the valve 12 one step in the appropriate compensating direction. If after a given time period the temperature deviation still exists in the same direction the valve is moved a further step. If this operation allows the temperature to deviate from the required temperature by a further given amount, the time base of the stepwise movement is automatically increased. If a still further temperature deviation is exceeded the valve 12 is operated in continuous fashion. If the valve 12 reaches its fully open or closed position a switch 15 is operated to cut one of the compressors 3, 4, 5 in or out as appropriate. When the valve has operated the switch 15 at one of its end positions it returns automatically to its other end position so that the changeover to operation on a different num - ber of compressors is achieved smoothly.
Patent GB-563708-A (GB)
Title: Improved textile-treating materials and their applications
IPC: C09K23/00
Filed: 1941-08-05
Abstract: Stable dispersions of polymethacrylic acid esters, substantive to animal and nylon fibres, are obtained by conducting the polymerisation process of Specification 563,707 also in the presence of a water-soluble salt of a heavy metal or of a multivalent metal. Salts of Al, Ba, Cd, Co, Fe, Ni, Mn, Zn, Sn, Pb, Sb, Bi and Cr are mentioned, in particular, aluminium acetate and barium chloride. Plasticizers may be included, e.g. di(butoxyethyl) phthalate, butylphthalyl butyl glycollate and di(methylcyclohexyl) adipate.  The dispersions may be applied by exhaustion with suitable adjustment of pH and temperature to give an improved finish, resistance to laundering and to produce delustering, and may be applied together with hydrocarbon waxes to give water repellency.  Examples are given of the preparation of dispersions from methyl-, n-butyl and iso-butyl methacrylates and mixtures, in the presence of aluminium acetate, aluminium formate and barium chloride, with and without plasticizers, and of the treatment, by exhaustion, of silk, nylon and wool materials, with and without the addition of wax.  Specifications 444,257, 466,173, 469,319, 475,162, 511,036, 563,709 and 563,711 also are referred to.  The Specification as open to inspection under Sect. 91 describes also the production of dispersions of other polymerisable substances, e.g. styrene, butadiene, vinyl chloride, vinyl acetate, acrylates, acrylonitriles, acrylamides, methacrylonitriles and methacrylamides; also the use, in place of the partially saponified polyvinyl acetate, of methyl cellulose or the reaction product of ethylene oxide and oleyl alcohol. Examples are given of the preparation of dispersions from vinyl acetate and mixtures thereof with methyl methacrylate using partially saponified polyvinyl acetate and aluminium acetate, with and without plasticizers.  This subject-matter does not appear in the Specification as accepted.
Patent GB-453608-A (GB)
Title: Improvements in evacuating systems
IPC: F04F9/04
Filed: 1935-03-30
Abstract: 453,608. Centrifugal pumps. BANCROFT, F. E., 19, Delaine Road, Withington, Manchester, and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd., 1, Kingsway, London. March 30, 1935, No. 9971. [Class 110 (i)] [See also Group XXVIII] A vacuum pump 1 discharges to atmosphere through a pipe 8 until the pressure has fallen sufficiently to close a valve 10. Thereafter, a second pump which may be onetenth the size of the pump 1 operates in tandem. The valve 10 is preceded by an oil separator 9. Specification 436,792, [Group II], is referred to.
Patent GB-1462639-A (GB)
Title: Oxygen measuring sensors
IPC: G01N27/26
Filed: 1974-03-06
Abstract: 1462639 Oxygen sensor ROBERT BOSCH GmbH 6 March 1974 [7 March 1973] 9988/74 Addition to 1385464 Heading G1N A sensor for determining the oxygen content of exhaust gases comprises a solid electrolyte tube 10 closed at one end, an outer electrode layer 13 having pores or fissures of diameter or width up to the thickness of the layer, and of a material which catalyses the attainment of equilibrium in the exhaust gases, and a porous, non-conducting layer 14 covering and rigidly connected to the outer electrode. A further layer 15 of porous refractory metal may cover the non-conducting layer. An inner electrode 12 is also provided. The outer electrode 13 may cover part or all of the solid electrolyte tube. The outer electrode layer may comprise one or more coatings of platinum, palladium or iridium or alloys of these metals with one another or with aluminium, cobalt, chromium or other platinum group metals. It may also be formed from copperchromium oxide, optionally doped with borium oxide or nickel oxide or from lanthanum-cobalt oxide, optionally doped with strontium oxide. The electrode has an average thickness between 0À02 and 20 microns.  The porous, non-conducting covering layer may be an oxide, a mixed oxide, a mixture of oxides, a siliceous material or a refractory ceramic. Examples are magnesium spinel, high melting sintered glass, kaolin and talc. A fluxing agent, e.g. feldspar, nepholine syenite or wollastonite may be added. The layer has a thickness between 0À1 and 500 microns and the ratio of the layer thickness to the pore diameter lies between 10:1  and 100:1. It may be formed by sintering-on, plasma spraying, thermo vapour deposition, gas phase separation or reactive vapour deposition. The porous refractory metal layer may be of nickel, chromium, nickel/chromium alloy, gold or silver of thickness between 0À1 and 500 microns. It may be applied by sintering-on, plasma spraying, thermal vapour deposition, cathode sputtering, gas phase separation, chemical reduction or galvanic precipitation. It may be impregnated with substances which exhibit the Gelter effect relative to catalyst poisons and with gold, silver, nickel/ nickel oxide or silicon dioxide. The inner electrode 12 may be of a noble metal or a substance such as an oxide which conducts at the operating temperature. The solid electrolyte may be zirconium dioxide.
Patent HK-182196-A (HK)
Title: Chair
Inventor: DAUPHIN FRIEDRICH WILHELM
IPC: A47C1/032
Filed: 1996-10-03
Abstract: A chair, in particular office chair, is provided with a foot stand (1), with a seat support (4) which is supported thereon by means of a chair column (3) and has a front and a rear seat-support part (12, 13) connected to one another via a pivot pin (20), with a seat (5) supported on the seat-support parts (12, 13), with a back (7) fixed to the rear seat-support part (13) and with an energy storing device (gas spring 27) which is articulated on the seat-support parts (12, 13) at a distance from their pivot pin (20), is adjustable in length and is intended for mutual adjustment of back (7) and seat (5), one seat-support part (12) being equipped with a receptacle (bearing block 47) for the upper end of the chair column (3). The receptacle (bearing block 47) on the seat-support part (12) is articulated via an articulation pin (49) arranged parallel to the pivot pin (20) of front and rear seat-support parts (12, 13). In order to lock and release various inclinations of the seat support (4) with respect to the chair column (3), the seat-support part (12) is provided with a locking device which is operative between the seat-support part (12) and the receptacle (bearing block 47). <IMAGE>
Patent HU-T37589-A (HU)
Title: Process for preparing phenol derivatives
Inventor: EDWARDS PHILIP N
IPC: C07D207/16
Filed: 1985-04-24
Abstract: Mono- or bis-complex esters or ethers of a phenol derivative of the formulawherein NU is a defined mono- or bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl;hydroxyphenyl-hydroxyindanyl, hydroxyphenyl-hydroxy--benzothienyl or di-hydrdxyphenyl-ethylene or vinylene nucleus;wherein A is alkylene, alkenylene or alkynylene which may be interrupted by phenylene or other linkages,wherein R'is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R' is joined to R<sup>2</sup>, and wherein X is -CONR<sup>2</sup>-, -CSNR<sup>2</sup>-,-NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, -NR<sup>12</sup>CONR<sup>2</sup>-,-SO<sub>2</sub>NR<sup>2</sup>- or -CO-, or, when R<sup>1</sup> is not hydrogen, is -NR<sup>12</sup>COO-, -S-, -SO- or -S0<sub>2</sub>-, wherein R<sup>2</sup> is hydrogen or alkyl, or R<sup>1</sup> and R<sup>2</sup> together form alkylene;wherein R<sup>12</sup> is hydrogen or alkyl, and wherein R<sup>22</sup> is hydrogen, cyano or nitro;or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent HU-T52999-A (HU)
Title: Method and apparatus for intensive countercurrent contacting granular solid materials with low-amount liquid
Inventor: HORVATH LAJOS
IPC: B01J8/18
Filed: 1988-04-18
Abstract: The invention concerns a process and apparatus for the countercurrent contacting of solid materials with liquids in which an amount of liquid less than that required for ensuring the minimum rate of fluidisation, is caused to flow from below upwardly through a bed of a particulate solid which is either continuously or intermittently fed and discharged. The liquid flow is of varying direction and/or 'broken down' into pulses. The maximum velocity of the upwardly flowing liquid from time to time exceeds the minimum fluidisation velocity. The liquid is finally discharged by overflow 20 above the bed. The solid is charged at the top of vessel 1 and discharged from its bottom. The liquid is added at 6 into auxiliary vessel 4 and the pulses are provided by air under pressure supplied via valve 9a and relieved via valve 9b. Throttles 22, 23 govern the rate of air flow, and hence the shape of the pulse. <IMAGE>
Patent HU-T55452-A (HU)
Title: Method and coating agent for coating paper or cartoon and the produced paper
Inventor: HEUBERGER GOTTFRIED
IPC: D21H19/18
Filed: 1990-04-18
Abstract: The invention relates to a process for treating paper and cardboard to improve the water vapour- and aroma-proof qualities, the paper or cardboard being coated with a coating agent which contains one or more polymer dispersions, which is characterised in that the coating agent contains a mixture (A, D) of a paraffin dispersion (I) and an aqueous dispersion of carboxylated styrene/butadiene (II). The invention also relates to paper or cardboard produced by this process and to the coating agent.
Patent HU-T62663-A (HU)
Title: Process for controlling solidification process of cast iron
Inventor: BAECKERUD STIG LENNART
IPC: B22D1/00
Filed: 1991-02-25
Abstract: PCT No. PCT/SE91/00144 Sec. 371 Date Oct. 22, 1992 Sec. 102(e) Date Oct. 22, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. W091/13176 PCT Pub. Date Sep. 5, 1991.A melt sample is taken in a sampling vessel which is in thermic equilibrium with the sample quantity prior to solidification commencing, the sampling vessel having been provided with at least one thermoelement and containing a determined and calibrated quantity of inoculating agent based on FeSi and sufficient to produce a maximum inoculating effect. The sample melt is allowed to solidify while temperature changes per unit of time are recorded. The difference between the minimum temperature in the undercooling phase, the maximum temperature in the eutectic reaction phase, and the eutectic equilibrium temperature Te, are determined. To the base melt are added thermodynamically stable particles of the type spinels, oxides or oxysulphides of elements such as magnesium, aluminium, potassium, zirconium, strontium, titanium and rare earth metals when the difference between eutectic equilibrium temperature Te and the minimum temperature in the undercooling phase exceeds 10 DEG  K. and when the difference between Te and the maximum temperature in the eutectic reaction phase exceeds 5 DEG  K. If found suitable, these method steps are repeated until those differences fall beneath 10 DEG  K. and 5 DEG  K., respectively.
Patent HU-T38850-A (HU)
Title: Process for preparing watery vegetal extracts
Inventor: TOTH LAJOS
IPC: B01D11/00
Filed: 1984-08-29
Abstract: The equipment used for the mfr. of volatile oil is used simultaneously by using the condensates from the mfg. or concentrating processes. These condensates are passed through the vegetable material fill and remove the water soluble materials, in the direction opposite to the flow of steam. Finally the extracts may be conc. as required, to obtain the active (dry) material, using established methods.
Patent HU-T47818-A (HU)
Title: Method for producing drink of greens base
Inventor: MUSETTI ACHILLE
IPC: A23L9/10
Filed: 1987-10-07
Abstract: A drink based on vegetable extracts is produced by micronisation of a vegetable product by crushing followed by air classification of the powder produced. The particles are dispersed under pressure in a solvent to extract the aromatic principles of the product and the dispersion is centrifuged to separate exhausted elementary particles. The liq. obtained after centrifugation is mixed with a lacing liq. formulation and the mixture is sterilised.
Patent ID-23388-A (ID)
Inventor: DANIEL SCHELL
IPC: G01F11/28
Filed: 1997-12-19
Abstract: The liquid transfer system includes a liquid supply tank and at least two pressurizable liquid holding vessels. The liquid holding vessels are placed beneath the supply tank, and a liquid supply line connects the supply tank to each vessel. The liquid supply line is operated as a siphon from the tank to each vessel, in order to move liquid from the tank to each vessel. Each vessel is alternately filled and pressurized to dispense liquid from the vessel, such that one vessel is being filled while the other is dispensing liquid, and a constant controllable liquid output flow is achieved. A preferred embodiment includes a liquid recycling line to recycle or constantly move the liquid within the system to achieve thorough mixing, and an in-line filter to improve liquid purity.
Patent JP-S62159511-A (JP)
Title: Filter
Inventor: KONISHI KAZUKI
IPC: H03H11/04
Filed: 1986-01-07
Abstract: PURPOSE:To cut off a DC component independently of acceleration information included in an acceleration signal by providing a low-pass filter and a differential circuit. CONSTITUTION:Since the DC component due to gravitation acceleration is included in an acceleration signal a0(t), the signal is expressed in equation 1. When the acceleration signal a0(t) passes through a low-pass filter 2, the frequency component with n=2 or over is attenuated sufficiently and a phase lag theta is caused in the frequency component of n=1. Then the acceleration signal a1(t) passing through the filter 2 is expressed as a1(t)=Dc+Cb1sin(2pif1 t-theta). Since the passed acceleration a1(t) and the acceleration signal a0(t) from the acceleration sensor 1 are inputted to the differential amplifier 3, the signal is subjected to difference by the amplifier 3 and the DC component is eliminated completely.
Patent JP-2000199349-A (JP)
Title: Structure of joining ceiling panel to wall panel
Inventor: FUJIMURA DAISUKE
IPC: A47K4/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of joining a ceiling panel to a wall panel in which the fixing of joint members is easy, and in which the joining of a ceiling panel to a wall panel is easy. SOLUTION: In this structure of joining a ceiling panel to a wall panel, an upper end of a wall panel 1 is joined to an end edge of a ceiling panel 2 by a joint member 3. On the upper end of the wall panel 1, an up-opened groove-shaped frame member 11 is installed, mutually facing lip parts 12, 12 are provided on an up-opened part of the grooved frame member 11, the lip part 12 is inserted into a recessed groove 321 provided on each side of a base part of a down-protruded installation part 32 suspended from a base plate 31 of the joint member 3 for installing the installation part 32 of the joint member 3 onto the lip part 12, a vertical piece 3 is provided to stand from one side edge of the base plate 31 of the joint member 3, a bent part 34 for preventing removal is provided at an upper part of the vertical piece 33,  and a vertical piece 23 at a side edge of the ceiling panel 2 is locked to the bent part 34 for preventing removal.
Patent JP-H01178900-A (JP)
Title: Feed-water flow-rate controller for nuclear reactor
Inventor: KODA HIROSHI
IPC: G21D3/08
Filed: 1988-01-08
Abstract: PURPOSE:To suppress a range of a water level change of nuclear reactor, by automatically changing a miss-match gain which is a conversion constant from a flow rate signal to a water level signal, along with an insertion signal of a control rod. CONSTITUTION:A water level controller 12 controls a feed water pump 10 based on a deviation signal 9 between a water level signal 6 of a nuclear reactor 4 from a detector 5 and a preset signal 8 from a water level setting device 7. A signal 17 which is a difference between a feed water signal 15 and a main steam flow rate signal 14, multiplied by a miss-match gain 16, is supplementally added to the deviation signal 9. An insertion signal 20 from a demand circuit 19 for control rod insertion is fed to a control rod drive mechanism 18 and a timing circuit 21 for gain changing, simultaneously. A gain changing direction from the circuit 21 changes the miss-match gain 16 as a function of the water level deviation signal 9. Therewith, a rising of water level at adjustment of a transiential phenomenon accompanied with a control rod insertion can be suppressed within a small range.