baber/WOPTO huggingface dataset:
Patent FI-935483-A (FI)
Inventor: MOESCHLER FRANZ
IPC: B61F3/08
Filed: 1993-12-08
Abstract: Twin axle drive or connection of two twin axle drives which save on overall height and mass in the short powerflux of the perpendicular loading and ensure, when travelling in a tight bend in the track, the necessary rotation angle with an acceptable rotation resistance and ensure transverse play better than a link suspension. According to the invention, the object is achieved in that the leaf springs (10) are coupled at their ends to the wagon stays to the side of the lateral members (3). A support pendulum (14) is supported on the spring collar (11) of the leaf springs (10) and rolls with the necessary resistance in the longitudinal direction of the vehicle without restoring force and thus brings about the necessary restriction on rotation. In the transverse direction, the restoring force and transverse restriction required for transverse play is produced by the design of the crowned rolling segment of the support pendulum (14). In the connection of two twin axle units, steering is effected by a Beugniot lever. Both axle units are connected to a transverse coupling. The invention is preferably suitable for use with low-level wagons (1) with a continuous floor height and small wheels. <IMAGE>
Patent FI-960182-A (FI)
Inventor: SCHAEFER PETER
IPC: C07D213/68
Filed: 1996-01-15
Abstract: PCT No. PCT/EP94/02264 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jul. 11, 1994 PCT Pub. No. WO95/02590 PCT Pub. Date Jan. 26, 1995A substituted 2-phenylpyridine of the formula I where Ar is and the N-oxides of I and the agriculturally utilizable salts of I where these exist. Use: herbicides; desiccation/defoliation of plants.
Patent FI-962433-A (FI)
Inventor: RHODES JOHN DAVID
IPC: H01P1/20
Filed: 1996-06-12
Abstract: PCT No. PCT/GB94/02747 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed Dec. 15, 1994 PCT Pub. No. WO95/17023 PCT Pub. Date Jun. 22, 1995A variable Q reflection mode filter has a three-port circulator, one port of which is terminated by a one-port filter. The filter includes a ladder network of resonators, successive of the resonators having progressively reducing Q values. The filter increases the overall 3 dB resonance point of the filter to reduce the unloaded Q factors required for particular applications. The filter may be arranged to provide a maximally flat response, an equiripple response, or a quasi-ripple response. Transmission zeros may also be incorporated to further enhance the effective unloaded Q.
Patent FI-964327-A (FI)
Inventor: DUPONT ERIC
IPC: A61K35/32
Filed: 1996-10-28
Abstract: The present invention relates to shark cartilage extracts and to a method of producing the same, these extracts having anti-angiogenic properties (reduction of the area of blood vessels observed in vivo on experimentally induced tumors), tumor regressive activity in vivo as well as demonstrating a direct inhibitory effect on tumor cell lines. This process does not involve any denaturing solvent or product and does not involve the use of any enzymes. It consists of obtaining a blend of whole cartilage in an aqueous solution of neutral pH, preferably pure water, this blend being centrifuged and the pellet and supernatant kept for further processing. The pellet is lyophylized and tested for anti-tumor and anti-angiogenic activities in vivo and in vitro, with or without supernatant. The supernatant has been shown to have anti-angiogenic and tumor regressive activities in vivo. The composition of the supernatant has then been investigated by different ways. Fractionation of this supernatant led to the characterization of some of its active components. The fractions were tested for their direct in vitro activity on cancer cell lines. Therefore, it is assumed that the non-fractionated supernatant has such an in vitro activity. Lyophilization substantially destroys the activity of these liquid fractions while no such abolition is observed in the solid extract.
Patent FI-974621-A (FI)
Inventor: GAROFF THOMAS
IPC: C08F4/603
Filed: 1997-12-23
Abstract: The invention relates to a complex product which comprises magnesium, a halogen and an alkoxy and whose composition is as follows: MgpXq(OR)2p-q where X is halogen, R is an alkyl group containing 1-20 carbon atoms, p is 2-20 and q is 1-(2p-1). More specifically, the complex product is a complex of the formula: MgCl2[Mg(OR)2]2 where R is an alkyl containing 4-10 carbon atoms. The complex is soluble in nonpolar solvents and can be used for preparing transition metal components in Ziegler- Natta catalyst systems.
Patent FI-981714-A (FI)
Inventor: GRAASTEN MARKKU
IPC: D21H/
Filed: 1998-08-07
Abstract: The invention relates to a spreader roll comprising a body 12 and a shell 13 supported so that it can rotate around the former, which spreader roll 10 is curved in the longitudinal direction. Between the body 12 and the shell 13 of the spreader roll 10 a suction zone 11 is arranged acting on the shell surface by forming a suction channel 11, 14, 18 by way of the body 12 of the spreader roll 10 between the body 12 and the rotating shell 13. <IMAGE>
Patent GB-413010-A (GB)
Title: Improvements in or relating to shoe upper conforming machines
IPC: A43D21/12
Filed: 1933-01-12
Abstract: 413,010. Boot-making machines. BRITISH UNITED SHOE MACHINERY CO., Ltd., SWALES, G. P., ROBERTS, W. T. B., and LANE, H., Union Works, Belgrave Road, Leicester. Jan. 12, 1933, No. 1014. [Class 17 (i).] Pulling-over machines of the kind having wiping devices operating at the sides of the forepart are provided with other wiping devices for engaging the upper margin just toeward of the waist portion and operating before the first mentioned wipers, for preventing these crowding loose upper material into the waist portion of the shoe. As applied to machines of the kind described in Specifications 16398/15, 150,424, [both in Class 17 (ii)], and 396,086, wherein the shoe is positioned bottom downward, and in which five grippers, means for inserting seven tacks, yieldable wipers carried by the forward tackholders and self-adjusting rubber pads 15, 17 for clamping the upper against the last at the conclusion of the updraw are provided, the clamping pads are carried by arms 11, one at each side of the last, on substantially horizontal pivots 13, the pads being arranged to press the tensioned upper against the last in the neighbourhood of the toe cap line before the grippers release the upper. The rear side of the arm 11 carries a pivot 35 for a guide 37 engaging an extension 41 of a wiper 39, the wiper being urged away from the shoe by a spring 45 and toward the shoe by a spring plunger 49 engaging an ear on the wiper and carried by an arm 53 generally similar to the arm 11 and pivoted on the same pivot 13. The two levers 53 are operated by a face cam 63, and each is provided with an arm 67 carrying a member 69 abutting against the end of a strong spring 73 housed in a tubular guideway formed on the arm 11, the arrangement providing a yielding coupling between the arms 11, 53. Each of the wipers 39 is urged about the pivot 35 toward the shoe by a plunger 75 backed by a spring adjustable in strength by a lever 79 having at its pivoted end three flat faces at different distances from the pivot. An adjustable stop 81 limits the movement produced by the plunger 75. Each side tacker arm carries a small yielding wiper 85. The toe end tacker arm carries the usual yielding wiper 27 and a soft rubber stop 29 limiting the forward movement of the arm. Simplified mechanism is described wherein the auxiliary wipers 39 are actuated by spring means carried directly by the clamping arms and these arms are actuated by a spring-actuated rack bar.
Patent GB-606240-A (GB)
Title: Improvements in the treatment of the surfaces of articles made of aluminium or its alloys
IPC: C25F3/18
Filed: 1946-01-11
Abstract: 606,240. Electrolytic surface treatment of aluminium and its alloys. COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES ALAIS, FROGES, & CAMARGUE. Jan. 11, 1946, No. 1039. Convention date, Feb. 10, 1945. [Class 41] The pulverulent aluminium oxide present in the layer produced on the surface of aluminium or its alloys after an electrolytic brightening process is dissolved by a bath, e.g. containing 320 ccs. phosphoric acid, 160 grams chromic acid and 680 ccs. water at 80‹ C., which will dissolve the layer while preserving the brilliance of the underlying metal, then producing a reinforcement layer of aluminium oxide and filling its pores with a fatty body or a varnish, either of which may be transparent or slightly coloured. In the example given the reinforcement layer is effected in a 20 per cent bath of sodium bisulphate at 35‹ C. The protecting layer is washed, dried and the pores filled-up by immersion in a bath of paraffin oil either at ambient temperature or heated according to the degree of pore-filling desired. A dyeing treatment may be applied to the reinforcement layer before the pore-filling treatment.
Patent GB-112671-A (GB)
Title: Improvements in or appertaining to Slubbing, Intermediate and Roving Machines and Doubling and Twisting Machines for use in the Production of Yarns and Threads.
Inventor: DRAPER WALTER
IPC: D01H1/18
Filed: 1917-01-22
Abstract: 112,671. Draper, W. Jan. 22, 1917. Roving and thread guides. - In the production of yarns or threads, two slivers are employed in the slubbing- frame to each spindle, four of the resulting threads are passed through the intermediate frame to each spindle, and four again of these resulting threads through the roving or jack frame to each spindle. Any one or two of these doublings of the normal number of threads employed may be omitted and three threads may be employed in stead of four. The slivers or threads are passed through the rollers of the frames in close proximity by means of guides e<1>, Fig. 4, or openings in a bar which may be traversed. The guides are arranged slightly out of the same vertical plane and at slightly different levels. The openings may be made in a circular plate e<4>, Fig. 7, which can be adjusted in a hole in the bar e to vary the distance apart of the threads, or the guides may be mounted on parallel bars capable of relative adjustment. A single guide e<1>, shaped as shown in Fig. 4, may be used to guide two threads and au oval opening may be used to guide four threads. The threads may be guided in 'an opening e<2>, Fig. 11, at the sides of an adjustable wedge-shaped piece e<7>, or in inclined slots e<6>, Fig. 13, in the bar e, the relative position of the threads being governed by slots o<3> in a vertically adjustable bar o. The slots o<3> have portions at two different levels.
Patent GB-646466-A (GB)
Title: Production of organohalosilanes
IPC: C07F7/12
Filed: 1948-01-13
Abstract: Aromatic halosilanes are prepared by reacting a benzenoid hydrocarbon with a polyhalomonohydrosilane in the presence of aluminium chloride at a temperature above 250 DEG  C. and under sufficient pressure to ensure that at least a portion of the reaction mixture is in a condensed phase to produce a halosilyl derivative of said hydrocarbon.  The preferred temperature range is between 250 DEG  and 400 DEG  C.  Suitable polyhalomonohydrosilanes are trichlorosilane, monomethyldichlorosilane and monophenyldichlorosilane.  Suitable benzenoid hydrocarbons are benzene, diphenyl and alkyl substituted benzenes such as toluene, xylene, cumene and mesitylene.  The use of reaction mixtures containing more than molecular equivalent of the silane per mol. of hydrocarbon promotes the formation of bis-(halosilyl) derivatives of the hydrocarbon.  In examples, phenyltrichlorosilane is prepared from benzene and trichlorosilane. Specifications 632,824 and 645,972, [Group XXII], are referred to.
Patent GB-157225-A (GB)
Title: Process for plating metal objects with steel
IPC: B32B15/01
Filed: 1921-01-08
Abstract: 157,225. Hanemann, H. Dec. 22, 1919, [Convention date]. Cased or compound forms; plates and sheets; rollers and drums; shafts; punches and dies.- A layer of self-hardening steel is applied preferably hot to the surface of the metal to be covered. Metal objects such as axles, shafts, rolls, rollers, and stamps may be plated by drawing on a sheath of the steel at 900-1100‹ C. Quenching in water or oil is unnecessary. Steels containing manganese, chromium, tungsten, and nickel are mentioned as examples. Other hardening metals like molybdenum or vanadium may be used in known proportions.
Patent GB-606366-A (GB)
Title: Improvements in or relating to shedding means for circular looms for weaving
IPC: D03D37/00
Filed: 1946-01-12
Abstract: 606,366. Circular loom shedding-mechanism. COOPER, H. J. Jan. 12,1946, No. 1159. [Class 142(ii)] Shedding means for circular looms comprise oscilltatable shedding blades 6 and non-oscillatable spacers 7 slidably mounted on a member 2 of ring or segmental form which has an outer peripheral projection or projections 3 supported in fixed brackets 4. The shedding blades are formed with noses 19 the shoulders of which are operated on by cam surfaces on a rotary ring 5 arranged below the member 2 so as to select the shedding blades for oscillation or non-oscillation by shedding cams on the ring 5, the shedding cams acting on the lower ends of horns 14 provided on the blades. The spacers 7 are associated with a guide ring 35 which keeps the warp threads between warp-guiding parts 34 of the spaces and allows each warp thread to keep clear of its shedding blade until it reaches the end 13 thereof. In a modification, the noses on the shedding blades are dispensed with, the cam surfaces being suitably modified.
Patent GB-763706-A (GB)
Title: Improvements in or relating to banding machines
IPC: B65B13/10
Filed: 1955-01-14
Abstract: 763,706. Banding-machines. LARSSON, J. O. Jan 14, 1955 [Jan. 16, 1954], No. 1204/54. Class 94(1). A machine for applying bands of strip metal or wire to articles, such as piles of fibreboard sheets 11, comprises a guide 3 through which the banding material 2 is fed, and a band-engaging member 19 carried by an endless chain 16 driven by a reversible motor 17. At the commencement of a cycle of operations, the member 19 is located adjacent the end of a short length of the material 2 protruding from the lower end 13 of the guide. The motor 17 is operated to cause rearward movement of the member so that it folds back the length of material over the end of the guide and rides over the upper surface of the guide. The motor is then reversed so that the member engages in the fold and wraps the banding material around the pile 11, after which the motor is stopped to enable the overlapping ends of the band to be united in known manner. The band is then severed from the supply, leaving a short length of material protruding from the guide ready for the next cycle. To enable the required folding of the banding material to be effected, the chain 16 is inclined upwardly and rearwardly adjacent the end of the guide by means of rollers 25, 26, see Fig. 5 (not shown), and the upper end of the guide is provided with mechanism for preventing retrograde movement of the material 2 comprising reversible rollers 4, 5, Fig. 2 (not shown), or a spring-loaded ball 9, Fig. 4 (not shown), operating with a wedging action.
Patent GB-882819-A (GB)
Title: Improvements in broaching machines
Inventor: MUNCASTER WILLIAM
IPC: B23D43/06
Filed: 1957-01-11
Abstract: 882,819. Broaching. WEATHERLEY OILGEAR Ltd. Jan. 14, 1958 [Jan. 11, 1957], No. 1209/57. Class 83 (3). A continuous broaching machine comprises holders guided so that the operative faces of the work or broaches carried thereby remain in one plane throughout their movement. Work holders 6 carrying clamps 7 are guided in a closed loop by rails 4, 5 and are attached to a chain passing round sprockets 12, 13, one of which is urged laterally by a spring to tension the chain. Gaps between the holders are closed by plates 22. Separate electric motors are provided for driving one of the sprockets and a suds pump. The broach-holder is mounted on a holder 23 which can be swung back for servicing. Cams may be fitted on brackets 30 to operate the work-clamps. A safety switch stops the machine if any wrongly-positioned workpieces approach the tools. The machine may be vertical and have a constant displacement hydraulic pump driving the chain. In a modification, the tools are mounted on the chain and the work is stationary.
Patent GB-450314-A (GB)
Title: Process for re-recording sound films
IPC: G11B7/28
Filed: 1935-01-14
Abstract: 450,314. Re - recording sound films. I. G. FARBENINDUSTRIE AKT.- GES., Frankfort-on-Main, Germany. Jan. 14, 1935, No. 1218. Convention date, Jan. 25, 1934. [Class 40 (ii)] A sub-standard sound-film record is made by copying a standard-sized negative electrically either on to a standard film or, by reduction, on to a sub-standard film, whilst at the same time introducing distortion so as to emphasize the higher frequencies. From this distorted duplicate a positive is printed, by optical printing with reduction (if the said duplicate has the size of the original) or by contact printing (if the duplicate is of sub-standard size). By this process, sub-standard positives are obtained by printing, in which there is compensation for the loss of higher frequencies caused by the reduction..
Patent GB-606391-A (GB)
Title: Hydraulic torque wrench
IPC: B25B23/143
Filed: 1946-01-14
Abstract: 606,391. Screwing-up and unscrewing nuts &c. PAGE, H. E. Jan. 14, 1946, No. 1254. Convention date, Jan. 22, 1945. [Class 83 (iii)] [Also in Group XXIII] A torque overload release wrench which may be operated by impact comprises a fluidpressure chamber 35 and piston 30 which takes the reaction pressure by means of rollers 32 on the wrench head 10, the chamber 35 being in communication by a passage 36 and bore 37 with another fluid-pressure chamber 70 at the rear end of the handle fitted with a piston 71 adapted to be impacted by the movable core 63 of a solenoid 62 in a casing 60 when alternating current is passed by means of switch 77 for the purpose of delivering a series of hydraulically applied blows on the wrench head. A further fluid-pressure chamber 18 is fitted with screw pistons 19, 20 for applying pressure in the chamber 18 corresponding with the maximum torque required which is indicated by a gauge and pipe connection 28, the front of the chamber 18 having a double piston 22, 23 which transmits the fluid pressure to a space 55 communicating with the first chamber 35 by a relief valve 47. The torque on the wrench in use is indicated by a second pointer, pressure gauge and pipe connection 58 and when this exceeds the maximum determined by the setting of the screw pistons 19, 20 fluid will pass from chamber 35 past valve 47 and into a third fluid-pressure chamber 44 backed by a spring piston 40, whence it passes when the torque on the wrench head is relieved past a valve 50 back to the chamber 35.
Patent GB-110264-A (GB)
Title: Supports for Window Blind Rollers & Curtain Rods.
Inventor: KEMBLE WILLIAM
IPC: A47H2/02
Filed: 1917-01-25
Abstract: 110,264. Kemble, W., and Terpening, H. M. Jan 25, 1917. Curtains, drawing and suspending; roller-blinds.-A window-blind roller and a curtain-rod are supported on brackets mounted on a rod adjustable in length to cause spikes at its ends to engage opposite sides of a window coping. The rod on which the brackets 20 can slide, is made in sections 1, 2, 3, the sections 1, 2 being retained in adjusted positions by a projection 16 and slots 17, and the sections 2 and 3 being tightened by a clamping-lever 31 pivoted to lugs 29 and acted on by a spring 40 arranged as shown.
Patent GB-555150-A (GB)
Title: Improvements in or relating to tuning devices for superheterodyne receivers
IPC: H03J3/28
Filed: 1942-01-30
Abstract: 555,150. Inductances. PHILIPS LAMPS, Ltd. (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). Jan. 30, 1942, No. 1318. Drawings to Specification. [Class 38 (ii)] The subject-matter of this Specification is identical with that described in Specification 605,353.
Patent GB-778735-A (GB)
Title: Apparatus for winding load compensated potentiometers
IPC: H01C10/24
Filed: 1955-01-17
Abstract: 778,735. Electric resistances. INTERNATIONAL BUSINESS MACHINES CORPORATION. Jan. 17, 1955 [Jan. 20, 1954], No. 1433/55. Addition to 775,487. Class 37. In a method of producing potentiometers which comprises forming a length of wire into a helix feeding the wire from the helix on to a supporting device and regulating the rate of feeding the wire to said device as described in the parent Specification a reference voltage is applied to the potentiometer being wound and an output is taken therefrom to a load impedance the voltage across which controls the rate of feeding the wire. The Figure shows schematically a system for winding a resistive potentiometer 12 so that the output voltage developed across a load impedance 90 connected between one end of the potentiometer 12 and a tapping point 23 always follows the voltage developed across one end and tapping point 20 of standard potentiometer 14 as the tapping points move along their respective potentiometers in synchronism. As described in the parent Specification, the voltages developed across load impedance 90 and the standard potentiometer 14 are compared to give an error voltage which controls servomotor 22 to adjust the rate at which the resistance wire 27. is fed from helix 10 on to former 12 and thus to vary the spacing of the turns on the former 12 so that the voltage developed across load 90 conforms with the law of the standard potentiometer 14.
Patent GB-157832-A (GB)
Title: Improvements relating to engine speed governors
IPC: G05D13/08
Filed: 1921-01-10
Abstract: 157,832. Skinner Engine Co., (Assignees of Skinner, A. D.). Dec. 29, 1917, [Convention date]. Link-motion and linkage gears.-A shaft governor for engines comprises a lever 6 mounted on a pin 7 on the fly-wheel and carrying centrifugal weights 12, 13 controlled by a. spring 14. The movement of the governor lever 6 turns a lever 9 mounted in a hollow extension of the pin 7 and carrying a wrist-pin 17 connected to the valvegear. The movement of the lever 9 varies the eccentricity of the pin 17 and the travel of the valve. The lever 6 is limited by stops 15, 16 on the fly-wheel. The lever 9 is independently adjusted by hand or by an electric or other motor 18 mounted on the lever 6 and operating a screw and nut device 19, 21 connected to the lever. This adjustment may be limited by a stop 20 for the nut and a stop 41 for an extension 9<a> of the lever 9. The motor 18 may be controlled by the delivery pressure of a pump &c. driven by the engine, the pressure actuating a spring-pressed piston 33 connected to a switch 36 controlling the current supplied to the motor. The switch may close either of two sets of contacts 37, 38 controlling the supply of current to two relays connected by two sets of leads to the motor 18, so that the motor may be reversed. The distance between the sets of contacts 37, 38 may be adjusted by a screw 50 to vary the pressure at which the piston 33 will close the contacts.
Patent GB-935592-A (GB)
Title: Process for the manufacture of ªá-ethyltryptamine
IPC: C07D209/16
Filed: 1961-01-16
Abstract: a -Ethyltryptamine is prepared by the catalytic reduction of 3-(21-nitrobutyl)-indole in the presence of hydrogen and a palladium on carbon catalyst.  In the examples, the hydrochloride salt of a -ethyltryptamine is prepared.