baber/WOPTO huggingface dataset:
Patent GB-581774-A (GB)
Title: Improvements in and relating to hydraulic power plants
IPC: F04B7/00
Filed: 1943-01-14
Abstract: 581,774. Reciprocating pumps. BEVIR, O., LEFROY, F. E., and WEBSTER, T. H. Jan. 14, 1943, No. 693. [Class 102 (i)] In an hydraulic system comprising a pump delivering pressure liquid to a motor, the delivery pressure in an hydraulic accumulator controls the opening of a positively driven relief valve 18 during the discharge stroke. The relief valve is opened during each stroke by a cam 21 driven through differential gearing from the pump shaft. The intermediate member of the differential is connected by linkage to an hydraulic accumulator in the pump discharge whereby the time of opening of the valve is varied in accordance with the discharge pressure. The suction 5, relief 18, and spring loaded discharge valve 17 are all arranged in the cylinder head; the suction valve being operated by a cam shaft 7 driven from the pump shaft. Specifications 482,610 and 498,773 are referred to.
Patent GB-552936-A (GB)
Title: Improvements in welding machines
IPC: B23K9/028
Filed: 1942-01-16
Abstract: 552,936. Making projectiles &c. DORRAT. J. A., and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. Jan. 16, 1942, No. 694. [Classes 83 (ii) and 83 (iv)] Welding.-An apparatus for the circumferential welding of parts which in the neighbourhood of the weld are figures of revolution, such as in welding the end ring into the nose of an armament shell, comprises a welding head having an automatically fed arc welding electrode beneath which is located a work table having a face plate which carries at least two rotary work chucks and which is pivotally mounted so that the chucks may be successively registered in position under the electrode the face plate being locked in position and the chucks, when in working position, being connected to and driven by a motor mounted on the work table. A new work piece may thus be inserted during welding of a previously inserted piece. The electrode 2 is carried by a head, which is vertically adjustable by a screw through a hand wheel 8 in a slide laterally adjusted by a rack and pinion through a hand wheel 6. The work table 9, which is pivoted at 12 so that the welding point may be brought into vertical alignment with the electrode and then locked in position by a bolt 14 passing through a slot 15, carries a face plate 20 which is pivoted thereto at 21. The face plate carries two or more chucks 22 which co-operate with a spring pressed centre 29 mounted in ball or roller bearings in brackets 28 pivoted at 27 to pillars 26 carried by the face plate. The brackets are movable about their pivots by a handle 30 and toggle mechanism when the work 24 is to be inserted between the chucks 22 and the centres 29. The handle is pivoted at 26e to an extension from the pillar 26 and is connected at 30d to a link 30c the other end of which is connected at 28a to the bracket 28. The brackets may alternately be operated by bolts and nuts. The chucks carry gears 25 which when in working position mesh with a pinion 18 on a shaft driven through worm reduction gear from an electric motor 16 mounted on the table. The face plate is locked in adjusted position by a hand released spring-pressed latch engaging, one of a number of notches in the face plate.
Patent GB-450098-A (GB)
Title: Improvements relating to dynamos
IPC: H02K9/28
Filed: 1935-01-09
Abstract: 450,098. Cooling dynamos. C.A.V.- BOSCH, Ltd., GLASER, W. H., and DOUGLAS, C. J., Warple Way, Acton, London. Jan. 9, 1935, No. 739. [Class 35] For cooling the commutator of a dynamo, a metal piece a having for instance a semicylindrical surface b isplaced closely adjacent the commutator c, the metal piece also supporting terminals g for the external connections of the dynamo. The metal block a is cast integrally with a portion of the dynamo body or is formed with a flange h, and secured to the end plate k by screws i. A plate f carrying the terminals g is secured by screws e to a pair of ribs d formed on the block, and in the arrangement shown, the terminals lie entirely within the compass of the dynamo yoke. Alternatively, the terminals may be partly enclosed, the enclosure being completed by a separate cover provided with a snout for the leading-in conduit.
Patent GB-140533-A (GB)
Title: An improved valve gear for aviation engines
IPC: F02B57/08
Filed: 1919-01-10
Abstract: 140,533. Soc. des Moteurs Salmson, (SystÞme Canton UnnÚ). Jan. 18, 1918, [Convention date]. Valve-gear.-In an engine with two sets of radial cylinders side by side, the inlet and exhaust valves of each set are worked by gear arranged at the corresponding external side of the engine. Each set of valve-gear comprises cams g in different planes, mounted on ball bearings and driven by the wheels j, h, i, l; and each set of valve-gear is arranged in a casing a secured to the covers of the crank chamber.
Patent GB-713473-A (GB)
Title: Improvements in combustion chambers of internal combustion engines
IPC: F02B23/08
Filed: 1952-01-10
Abstract: 713,473. Combustion chambers. GENERAL MOTORS CORPORATION. Jan. 10, 1952 [Jan. 18, 1951], No. 787/52. Class 7(2) The surface of a cylinder head 17 overlaps and conforms to the top of a piston 14 to form a thin clearance space 37 within the boundary of which is located inlet and exhaust valves 21, 22 having surfaces flush with that of the cylinder head, and the head contains a firing chamber 44 of a size such that the space 37 constitutes about 5 per cent of the whole combustion chamber. The shape of the chamber 44 is such that with the points 53 of a sparking plug 52 located midway between the end walls 47 of the chamber and on a plane X-X containing the cylinder axis, the minimum distance of any point of the end walls of the chamber from the plane X-X is no greater than the maximum distance between the points 53 and the wall 48 of the chamber nearest the cylinder axis. The chamber 44 may have a cylindrical side wall 46 and semi-ellipsoidal end walls 47, and the valves may be surrounded by intersecting annular clearance spaces 41, 42 communicating with the chamber 44 by the space 37 of a passageway in the surface 17 of the cylinder head. In modifications, (a) the chamber has plane and parallel side walls and a plane top wall, the end walls being semispherical, and (b) the top-wall of the chamber is almost spherical and a tangential side wall extends to the clearance spaces 41, 42.
Patent GB-974154-A (GB)
Title: Method for the recovery of edible proteins from abattoir waste and plant therefor
IPC: A23L13/60
Filed: 1963-01-08
Abstract: <PICT:0974154/C3/1> Edible proteins are recovered from fatty triones such as meat trimmings by reducing the triones to particle size, indirectly heating the mass to the point at which the fat begins to melt, then further heating the resulting molten mass to a point just below the denaturation temperature of the protein, further disintegrating the tissues at a temperature not above that reached in the second heating stage, and then separating the mixture into molten fat and undenatured protein.  As shown, ground meat trimmings of particle size 5-8 mm. pass from grinder 1 and bin 3 to melting vat 5 where they are stirred and heated to 40 DEG C.  The molten mass then passes by pipe 9 through tube heat exchanger 10, wherein the mass is raised to about 49 DEG C., and thence to disintegrator 12 before passing to a centrifugal separator 14, from which separated protein leaves by 20 and fat for further purification (see Division C5) by 16.ALSO:Fat is recovered from fatty tissues such as meat trimmings by reducing the tissues to particle size, indirectly heating the mass to the point at which the fat begins to melt, then further heating the resulting molten mass to a point just below the denaturation temperature of the protein, further disintegrating the tissues at a temperature not above that reached in the second heating stage, and then separating the mixture into molten fat and undenatured <PICT:0974154/C4-C5/1> protein.  As shown, ground meat trimmings of 5-8 mm. particle size pass from grinder 1 and bin 3 to melting vat 5 where they are stirred and heated to 40 DEG  C.  The molten mass then passes by pipe 9 through tube heat-exchanger 10, wherein the mass is raised to about 49 DEG  C., and thence to disintegrator 12 before passing to centrifugal separator 14, separated protein leaving by 20 and fat by 16.  The fat is led into container 22 into which steam is also passed to raise the temperature to about 80 DEG  C., after which the stock is fed first to deaerator 17 and then into centrifugal separator 18, the purified fat leaving by line 19.
Patent GB-1485934-A (GB)
Title: Indicating instruments
IPC: G01P1/08
Filed: 1976-01-10
Abstract: 1485934 Speedometers; tachometers; odometer FORD MOTOR CO Ltd 10 Jan 1976 00941/76 Heading G1K An indicating instrument comprises an indicating member 25 movable relative to a fixed datum, a constant speed motor 10 drivingly connected to the indicating member by an electromagnetic coupling 27, and a drive circuit 30 which controls the coupling 27 in dependence on an input signal representing a parameter to be displayed. As shown, the motor 10 is driven by an oscillator 12 whose frequency is controlled by a crystal 14, via a divider circuit 16 and a shaping circuit 18. In a motor vehicle instrument system the motor 10 drives a clock 20 directly and a speedometer 22, tachometer 46, and odometer 56 via gearing 26 and respective electromagnetic couplings. The speedometer receives pulses from a sensor 28 at a frequency representing road speed. The drive circuit 30 supplies fixed length pulses at said frequency to a fixed coil 40 of the coupling 27. The motor 10 drives a rotor 38 with magnetic poles, and an electrically conductive disc 42 between the rotor 38 and coil 40 experiences a torque dependent on the frequency of the signal to the coil 40. The indicating member 25 is a pointer fixed to the disc 42 and having a spring 44 opposing the applied torque. The tachometer is similar to the speedometer, but receives a signal dependent on engine speed. The odometer 56 has an input shaft 58 carrying a gear-wheel 60 which has a portion, e.g. 5% without teeth. A leaf-spring 62 on the gear-wheel 60 is aligned with the toothless portion and can be attracted by an electromagnet 64 into engagement with the teeth of the adjacent gear 26. A switching circuit 66 of the drive circuit 30 energizes the magnet 64 as each consecutive unit of distance is completed, allowing the gear-wheel 60 to be rotated one turn, to advance the odometer counter.
Patent GB-554936-A (GB)
Title: Improvements in and relating to high voltage electric circuit breakers
IPC: H01H33/70
Filed: 1942-01-23
Abstract: 554,936. Gas-blast switches. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 23, 1942, No. 981. Convention date, Jan. 27, 1941. [Class 38 (v)] In order to reduce risk of re-ignition of the arc in a gas-blast switch by the recovery voltage due to the relatively-low di-electric strength of gas at normal pressure, the exhaust opening is restricted to enable gas-pressure to build up in the interrupting chamber behind a nozzle through which the arc is drawn, without impairing the efficiency of the blast through the nozzle. The contacts 1, 2 are separable in a chamber 17, against a nozzle formed by an enlargement 20 of an are-resisting lining 19 of a hard fibre or other insulating tube 18, the contact 2 being movable upwards by a piston 12 actuated by the blast gas admitted through ducts 25 from the pipe 26 into the chamber 17 and thence through ports 40 in a cylinder 13 in which the piston 12 works. An extension 12' carries a bearing plate 14 provided with depending parts 14<SP>1</SP> housing springs 41 which are guided on fixed rods 38 and reclose the switch when the pressure-gas is cut off. A sleeve-like valve 47 surrounding the cylinder 13 is normally urged by springs 48 against nuts 49 on rods 38 so as to maintain a predetermined blast-exhaust opening A sufficient to allow the pressure to build up in chamber 17. In the event of excess pressure, the valve is lifted to provide a wider exhaust vent into space 36 leading to muffer 50, 51. The rods 38 are screw-threaded into a plate 27 and nuts 39 thereon hold the cylinder 13 by means of a depending flange 37 in a groove in the plate 27. An adjustable byepass 43 and a needle valve 44 provide a buffering effect as the contact 2 reaches full-open position, a further valve 45 serving to prevent rebound due to excess buffering action. The free return of the piston is facilitated by a valve 46. The fixed contact 1 has a limited " wipe" at 8 in a guide 6 under spring-action 9, the guide 6 being fixed at 7 to a conducting member 5 which connects the contact 1 by way of contacts 10 and lead 11 to a terminal 3. The tube 18 is secured at the ends to the part 23 of member 5 and the plate 27, the means including ring-shaped wedges as 21 and flanges as 22 bolted as at 23<SP>1</SP> to the member 5 and plate 27. The tube 18 is surrounded by an insulator 33 on supporting flanges 31, 32, the flange 31 having a flexible corrugated coupling 34 with plate 27 so as to take up shocks. Insulating liquids as described in Specification 394,776, [Group XXXV], may fill the space between the insulator 33 and tube 18. A structure comprising a pair of breaks arranged as in Fig. 1 together with an isolating switch, is also included, Figs. 2, 3 (not shown), Specification 549,756 being referred to in this respect. The blast-pressure may be 3501bs. per sq. in. and back-pressures up to 1801bs. can be allowed without appreciably affecting the blast. Other numerical data of construction and performance are given in the Specification, which refers also to Specifications 436,422 and 531,650.
Patent GB-1376170-A (GB)
Title: Clamping means for container labeling and strip-applying apparatus
IPC: B65G17/32
Filed: 1972-01-10
Abstract: 1376170 Labelling apparatus ATO Inc 10 Jan 1972 [12 Feb 1971] 997/72 Heading B8F In a labelling and sealing strip applying apparatus in which a conveyer 14 carries containers from a labelling apparatus 16, where the spacing and orientation of the containers have been preserved by contact with an endless belt 66, to a sealing strip applying apparatus 10 and thence to a means 18 for squeezing the ends of the sealing strips on to the sides of the containers an endless clamp-carrying conveyer 32, driven by gearing in synchronism with the container conveyer 14, preserves the spacing and orientation of the containers. Pairs of jaws 40, 42 yieldably mounted by springs 50, 52 and with means 46 for registering the containers are open at the ends of the conveyer 32 and close to clamp the containers between the ends by engagement of cam followers 54, 60 with cams 58, 64 on a cam plate 56. Adjacent pairs of jaws are connected by links 104. Adapters may be fixed to the jaws to accommodate containers of different shapes. The sealing strip applying apparatus 10 is described in Specification 1,376,169 comprises a rotatable wheel 20 carrying grippers 26 for taking a sealing strip from a magazine 22 to adhesive applying means 24 and thence to a position for application to a container, and also carrying registering and holding assemblies 28 for applying the sealing strips to the tops of the containers.
Patent HK-10596-A (HK)
Title: A supplemeatary monitoring installation for conveyor
Inventor: ZIMMERMANN ROLF
IPC: B61L27/04
Filed: 1996-01-18
Abstract: The conveyor comprises trucks on a track which may be moved by means of adjustable target codes from one station (A, B) along tracks (61, 62, 81, 82) via points (41, 42, 101, 102) to another station (A, B). Receivers (121, 122) with target code readers (14) are allocated to the points for their direct control. Such a known conveyor may subsequently be fitted with a monitoring installation having an individual identification code for each of the trucks (1). Along the stations (A, B) and the line sections are arranged receivers (121, 122, 123) with a reader (14) for the target codes and a reader (16) for the identification codes. The receivers are connected to a central computer (22) which assesses the target and identification codes received.
Patent HK-32492-A (HK)
Title: Drug preparations of reduced toxicity
Inventor: JANOFF ANDREW STUART
IPC: A61K31/28
Filed: 1992-04-30
Abstract: Preparations of drugs in admixture with certain ligands which, when administered to animals or humans, are less toxic than conventional drug preparations. Although the toxicity of the drug-ligand preparations described is greatly reduced, the drug retains pharmacological activity.
Patent HK-52891-A (HK)
Title: Solution for treating mammalian acidosis
Inventor: FIILEY GILES F
IPC: A61K33/00
Filed: 1991-07-11
Abstract: A parenterally administrable solution for use in treating mammalian acidosis comprises sodium carbonate and sodium bicarbonate in a pharmaceutically acceptable diluent.
Patent HU-T36711-A (HU)
Title: Device for impact cleaning the hoses of continuous type hose dust filter
Inventor: CSONKA KAROLY
Filed: 1984-01-25
Abstract: Filter bags open into a cabinet which is suspended from springs and is periodically moved by a rotating cam via a push-rod When the cabinet is moved the filters bags are slackened. - The suspension springs then return the cabinet to its initial position, where it hits fixed rubber buffers. - The sudden movements of the cabinet and the filter bags attached to it cause the dust in the filter bags to fall.
Patent HU-T56826-A (HU)
Title: Process for the production of betha-ketoesthers
Inventor: O'NEILL T BRIAN
IPC: C07C69/757
Filed: 1991-03-26
Abstract: A method for preparing a compound of the formula
       
 wherein Q is C-H or N; R¹ is C₁-C₄ alkyl, benzyl or p-nitrobenzyl and X and Y are independently selected from fluoro and chloro comprising reacting a compound of the formula
       
 wherein Q is C-H or N; X and Y are independently selected from fluoro and chloro; and Z is fluoro, chloro, 1-imidazolyl or substituted 1-imidazolyl, wherein the 1-imidazolyl group is substituted with one or two substituents independently selected from C₁ to C₄ alkyl, with a compound of the formula
       
 wherein M is an alkaline earth metal, Cu or Mn, n is 2, V p- , wherein p is 1 or 2, is an anion of the formula       
 or a dianion of the formula
       
 and R¹ is C₂ to C₆ alkyl or paranitrobenzyl, with the proviso that when Z is 1-imidazolyl or substituted 1-imidazole, M is magnesium, copper or manganese and with the proviso that when Z is fluoro, chloro or bromo, V p-  is a dianion of the formula V(b).
Patent JP-H04278881-A (JP)
Title: Rear-wheel steering angle controller
Inventor: EGUCHI TAKAAKI
IPC: B62D101/00
Filed: 1991-01-07
Abstract: PURPOSE:To prevent the steering angle variation of a rear wheel with high responsiveness when an external force due to the turning lateral force and the longitudinal brake power on a rear wheel such as in the brake application in the high lateral accelerating turn, in a rear wheel steering angle controller for steering the rear wheel in the front wheel steering by a hydraulic power cylinder having a centering spring. CONSTITUTION:When the high lateral accelerating speed is detected 27, nearly the max. hydraulic pressure is applied into one between the left and right oil chambers into which hydraulic pressure is applied, of a hydraulic power cylinder 4, and the stopper pressuring force due to the difference pressure portion between the applied max. hydraulic pressure and the hydraulic pressure due to the action of a stopper mechanism is set as the resistive force to the external force applied on rear wheels, and when the lateral accelerating speed exceeds a prescribed value, the pressure in one between the left and right oil chambers into which oil pressure is supplied in the hydraulic power cylinder is increased to the nearly max. oil pressure at the dill pressure increasing speed higher than the ordinary speed.
Patent JP-S5595634-A (JP)
Title: Production of quartz glass tube
Inventor: EDAHIRO TAKAO
IPC: C03B37/01
Filed: 1979-01-08
Abstract: PURPOSE:To obtain a quartz glass tube contg. little water and no bubble by forming a porous sintered body in a reactor and making it transparent by heating while feeding an arbitrary gas. CONSTITUTION:Raw material auch as SiCl4, H2 and O2 are spouted from supply inlet 21 and reacted with an oxyhydrogen flame from burner 20 to form quartz glass fine powder. This powder is deposited on one end of cylindrical support rod, quartz glass tube 22, and sintered body 23 is simultaneously formed with the flame. Grown porous sintered body 23 is heated with heating source 20 such as electric furnace to be converted into transparent glass tube 27. At this time, in order to prevent the form of body 23 from becoming uneven owing to deposition of glass fine powder on the body 23 inner wall, an inert gas such as N2, Ar or He, a combustion improving gas such as O2, or a combustible gas such as H2 is fed from gas inlet 29. Thus, a high purity quartz glass tube is obtd.
Patent JP-S62160671-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: OSAKI TAKAHISA
IPC: H01M10/05
Filed: 1986-01-07
Abstract: PURPOSE:To enhance the charge and discharge efficiency so as to extend the cycle life and the charge and discharge performances of a battery in the caption by adding at least thiophene or pyrrole in the electrolyte therefor. CONSTITUTION:An Ni electrode and a lithium electrodes are used as an acting electrode and an opposing and reference electrodes, respectively to assemble a three electrodes type cell. Then, an electrolytic solution, which is made such that thiophene is dissolved in a propylene carbonate solution where LiAsF6 is dissolved, or an electrolytic solution, which is made such that pyrrole is dissolved in a propylene carbonate solution, is filled to construct the cell. The concentrations of additives such as thiophene and the like are preferably set within 1-20ml/l. Thiophene and pyrrole added give a high charge and discharge efficiencies to said cell rather than the conventional cells.
Patent JP-H06199487-A (JP)
Title: Swing stopper of elevator car
Inventor: TAKAHASHI TATSUNORI
IPC: B66B11/02
Filed: 1993-01-05
Abstract: PURPOSE:To provide a swing stopper of elevator car which can carry out mounting and positional adjustment of a swing stopper engaging member easily even if the ceiling height of an elevator car is increased. CONSTITUTION:A fixing fitting 11 is fixed at the top of a ceiling 2b in an elevator car body 2 through a metal fitting 6 by welding, and at the fixing fitting 11, the second swing stopper engaging member 9 which extends upwards is fixed by bolts 10. At the top surface 5a of the supporting member 5 of a sling 3, one end of an L-shaped bracket 7a is fixed so that it may be adjusted by moving it in the horizontal direction using a bolt 8 and a slot hole. At the other end of the bracket 7a, a pair of first swing stopper engaging members 7 which extends to the left and between which the second swing stopper engaging member 9 is positioned is fixed.
Patent JP-S58119070-A (JP)
Title: Control method for multiple electronic computer system
Inventor: TAOKA KAZUSHI
IPC: G06F1/14
Filed: 1982-01-06
Abstract: PURPOSE:To standardize the time of a system, by connecting plural electronic computers together through a highway, and setting reference time through one of the computers and sending the reference time to other computers successively at specific intervals of time. CONSTITUTION:An electronic computer 1 has an interface with an operator through a console 2 and is connected through the highway 3 to plural electronic computers 4-4-4-n, which are connected to respective processes 5-1-5-n through I/Os. Further, an output device 6 is connected to the computer 1 and reference time is set by an operator through the console 2 as the initial value of the computer 1; and it is transmitted to other computers 4i successively through the  highway and each computer 4i regards the transmitted time as its initial value  of time for control. Thus, the time of the whole system is standardized to detect accurate generation time relation among data.