baber/WOPTO huggingface dataset:
Patent FI-925732-A (FI)
Inventor: ACHERMANN PETER
IPC: H01H13/02
Filed: 1992-12-17
Abstract: In the case of this command and signalling apparatus, a cup (2) having a collar which supports an annular shutter (3) on the operator side passes through an opening in a covering panel (1). Arranged displaceably in the cup (2) is an acknowledgment element (4) having a hollow-cylindrical head part, a first guide, a second guide and a plunger. A sleeve (13) can be pushed forward over a thread (12) winding on the circumference of a switch carrier (11) until said sleeve (13) together with the collar of the cup (2) forms a firm seat with the covering panel (1). Provided at the rearward end of the switch carrier (11) are board holders (14) which carry a second printed-circuit board (15) on which a microswitch (16) is arranged which is operated by the plunger. Arranged in the head part of the acknowledgment element (4) is an annular optical conductor (18) which is connected to a first printed-circuit board (17) and conducts the light from light-emitting semiconductors, which are integrated on the first printed-circuit board (17), to the underside of a glass (19) which closes the command and signalling apparatus on the front side. The light-emitting semiconductors are controlled by means of photosemiconductors as a function of the ambient lighting, so that the visible light ring on the glass (19) illuminates more brightly as the ambient lighting becomes brighter. A flexible multi-core conductor (21) connects the first printed-circuit board (17) to the second printed-circuit board (15), via soldering points (22) and plug-in contacts (23). <IMAGE>
Patent FI-931789-A (FI)
Inventor: KEISALA TEUVO
IPC: A63B21/00
Filed: 1993-04-20
Abstract: The invention relates to a device for measuring posture defects, especially the pelvic position, which device comprises frame constructions 22, 23, 24. Measuring shafts 11 are connected to the frame constructions 22, 23, 24 of the device 10 by means of supporting shafts 17, 19, which measuring shafts 11 can be placed at the desired measuring point for measuring the posture defects, and the device also comprises a member 12 from which the measurement difference between the measuring points can be read off. The invention also relates to a process for measuring posture defects, especially the pelvic position, in which process a measuring device 10 is used and in which process the patient P is placed in a given measuring position and palpation is carried out of the desired measuring points. The measuring shafts 11 of the measuring device are placed at the measuring point and the measurement difference is read off from the member 12 on the measuring device 10. <IMAGE>
Patent FI-940992-A (FI)
Inventor: KUHASALO ANTTI
IPC: D21F5/04
Filed: 1994-03-02
Abstract: A group with single-wire draw in a dryer section of a paper machine having heated smooth-faced drying cylinders against whose smooth face a paper web to be dried is brought into direct contact, and reversing cylinders. The group with single-wire draw also includes a drying wire which is guided in a loop by guide rolls as well as by the drying cylinders and reversing cylinders so that the drying cylinders are placed outside the wire loop and the reversing cylinders are situated in gaps between the drying cylinders inside the loop of the drying wire. In the group with single-wire draw, the drying cylinders include large cylinders and small cylinders, the diameter of the large cylinders is substantially larger than the diameter of the small cylinders. The small cylinders are placed in gaps between the large cylinders so that their centers of rotation are on a level substantially different than the level of the centers of rotation of the large cylinders. The reversing cylinders are arranged on the runs of the drying wire and the web from a large cylinder to a small cylinder and from a small cylinder to a large cylinder, the centers of the reversing cylinders being placed on a level substantially different than the corresponding levels of the large cylinders and the small cylinders.
Patent FI-942013-A (FI)
Inventor: LUECK HARLAD
IPC: H01J9/50
Filed: 1994-04-29
Abstract: PCT No. PCT/DE93/00788 Sec. 371 Date May 2, 1994 Sec. 102(e) Date May 2, 1994 PCT Filed Aug. 30, 1993 PCT Pub. No. WO94/05428 PCT Pub. Date Mar. 17, 1994.Method for disaggregating closed glass members containing pollutants, such as picture tubes or gas discharge tubes, into recyclable constituents, whereby the glass members are separated according to glass types, such as front and cone glass of picture tubes and glass of gas discharge tubes, and into other constituents, particularly metallic and ceramic constituents, and the materials that represent pollutants for the purpose of a recycling are disposed of, whereby complete glass members are disaggregated into palm-sized pieces, in that, subsequently, at least that part of the pollutants released and/or disassociated upon disaggregation of the glass members is separated from the glass fragments and from the remaining parts, and in that the steps of separating magnetic metals, of separating non-magnetic metals, of sorting opaque materials such as ceramic, pottery, stone and/or porcelain parts out, and of separating the various glass types are implemented in corresponding separating means.
Patent FI-961984-A (FI)
Inventor: TCHAMOV NIKOLAY
IPC: H03K3/282
Filed: 1996-05-09
Abstract: An emitter-coupled multivibrator circuit including a pair of main transistors (Q1,Q2) having a positive feedback, in which the base of each transistor is connected to the collector of the other transistor. A capacitor (C) is connected between the emitters of the main transistors. The circuit further comprises pull-down transistors (Q3,Q4), cross-connected so that they are positively driven to alternate between a conducting and a non-conducting state according to the states of the main transistors. The frequency of the oscillator is adjusted by controlling the current (Icon) passing through the capacitor (C). Additionally, a compensating current (I2) is arranged to flow through the collector resistors (Rc1,Rc2) of the main transistors so that the total current passing through each resistor is essentially constant and independent of the control current (Icon). This way the signal amplitude of the oscillator is not affected by the frequency control.
Patent FR-1605391-A (FR)
Title: Appts for exercising either arms or legs - fitted with top and converted into stool after use
IPC: A63B/
Filed: 1968-08-21
Granted: 1975-02-28
Abstract: The frame (1) is made from one length of rigid wire, bent to form a rectangular shape and free ends welded together. This rectangle is folded transversely across the long sides to give two equal supports, joined at the top and diverging outwards to the bottom. Sleeve bearings (a, b) welded across the top carry the ends of a double cranked frame (2) which rotates between the two sides. This is rotated by hands or feet to provide the exercise. A separate padded top has clips on its underside, these fitting over the side frame and rotating frame to form a small seat.
Patent FR-1295534-A (FR)
IPC: F15B9/10
Filed: 1961-04-27
Granted: 1962-06-08
Abstract: 937,645. Fluid-pressure servomotor control systems. RECHERCHES ETUDES PRODUCTION. April 26, 1962 [April 27, 1961], No. 16052/62. Class 135. An hydraulic servo-mechanism having a manual input element 4, a fixed piston 2, and a movable, output cylinder 1, has a control valve T directly coupled to the element 4 and formed with plane surfaces for co-operation with spring-loaded seating members G 1 , G 2  which are also urged against the valve by the hydraulic supply pressure admitted to a chamber 15 and through passages in the seating members and a passage 10 in the valve to a chamber 16. In addition, the pressures in the cylinder chambers 20, 26 are effective in chambers 32, 33 to provide a further force pressing the members G 1 , G 2  against the valve, and such pressures also act in annular chambers 31, 30 to provide " feel " for the operator. Deflection of the valve, which is centred by a spring 5, causes the transmission of pressure from the inlet 15 to the cylinder chamber 26 by way of a cavity 18 and passages 9, 33, 25 or to the chamber 20 by way of a cavity 17 and passage 19, depending upon the direction of deflection, and exhaust from either chamber 20, 26 takes place by communication of either cavity 17, 18 with a chamber 29 leading to an outlet 28. Movement of the seating members G 1 , G 2  with the cylinder 1 provides " follow-up " action.
Patent GB-1127573-A (GB)
Title: Improvements in or relating to mechanisms for reversing or stopping rotary elements of textile machines
IPC: D01H4/48
Filed: 1966-01-10
Abstract: 1,127,573. Reverse control. VYZKUMNY USTAV BAVLNARSKY. 10 Jan., 1966 [11 Sept., 1965], No. 1013/66. Heading F2D. [Also in Division D1] Means for simultaneously stopping or reversing two rotating members in a textile machine that are interconnected so as to be driven together, comprises an electromagnetically-operated clutch, the operating member of the clutch comprising stationary coils and permanent magnets disposed within one of the members. In the form shown in Fig. 2, the rotating members are a roller 9 and a drum 39 respectively supplying yarn to, and driving, a take-up in a spindleless spinning frame. The reversing of the rollers is necessary to feed back into the spinning chamber a length of yarn for starting or restarting the spinning operation. The roller 9 encloses a cylindrical casing 3 which projects from and is secured to the wall of the frame. The roller is secured to a shaft 7 running in bearings 4, 6 in the casing and wall respectively, to the inner end of which shaft is secured a gear 8 by means of which the drum is driven from the roller. Slidably mounted in bearings on the shaft is a cylindrical casing 12 to which is secured a toothed clutch-member 14 slidably keyed on the shaft 7. The member 14 can take up three positions; when moved to the left it engages a constantly-rotating clutchelement 30 so that the drum and roller are driven forwardly; when it is moved to the right, it engages a clutch-element 29 constantly rotating in the opposite direction so that the direction of the drive is reversed; and when it is in the neutral position shown it engages neither element and the drive is interrupted. The clutchmember 14 is moved by a slidably-mounted annular frame 19 which is secured to the casing 12. The frame houses permanent magnets 22, 23 with like poles directed towards one another and is moved to one side or the other according to the polarity of a holder 24 secured to the fixed frame 3 induced by annular windings 25, 26 each in circuit with a D.C. source through switches. The frame is moved to right or left according to which winding is excited; when both are excited, the frame assumes a central neutral position.
Patent GB-741570-A (GB)
Title: Improvements in or relating to photopolymerisation
Inventor: CRANDALL JOHN LOU
IPC: C08F2/46
Filed: 1953-01-13
Abstract: Polymerizable ethylenically unsaturated compounds are photopolymerized by irradiation with radiation of wavelength between 2500 and 7000   in the presence as a catalyst of an alpha-hydrocarbon substituted acyloin of the formula <FORM:0741570/IV(a)/1> where Ar represents a monocyclic aromatic radical having its free valency bond attached to nuclear carbon, and R represents a monovalent hydrocarbon radical containing 1 to 9 carbon atoms, such as alpha-methyl benzoin, alpha-ethyl benzoin, alpha-propyl benzoin, alpha-tertiary butyl benzoin, alpha-(n-nonyl) benzoin, alpha-allyl benzoin, alpha-phenyl benzoin, and alpha-benzyl benzoin.  Ethylenically unsaturated compounds specified are isoprene, chloroprene, linear polybutadienes, vinyl acetate, vinyl propionate, diallyl phthalate, methyl vinyl ketone, vinyl ethers, styrene, divinyl benzene, methyl acrylate, ethyl acrylate, methyl methacrylate, isobutyl methacrylate, methyl alpha-chloracrylate, ethylene glycol dimethacrylate, tetraethylene glycol dimethacrylate, glycerol trimethacrylate, methacrylic anhydride, acrylonitrile, methacrylonitrile, methacrylamide, alkyd resins derived from glycerol, phthalic acid, and methacrylic acid, diethyl fumarate, unsaturated polyesters derived from maleic and fumaric acids and ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, pentamethylene glycol, and pentaerythritol which may also contain coconut oil, vinyl and vinylidene chlorides, and divinyl formal, and mixtures thereof. Also present in the reaction mixture may be allyl glycidyl ether as an inhibitor of colour formation.  The process may be carried out by bulk, solution, emulsion, or granular polymerization procedures.  Specifications 708,643 and 741,294, [Group XX], are referred to.ALSO:Alpha-benzyl benzoin is prepared by adding sodium methoxide (10.8 parts) to benzoin (20 parts) dissolved in dry benzene (176 parts) in a nitrogen atmosphere.  After stirring and refluxing for 5 hours the reaction mixture is cooled to room temperature and benzyl bromide (51.3 parts) is added.  Stirring is continued for 1 hour at room temperature and then for 5 hours at 50-55 DEG  C., the reaction mixture is filtered and the filtrate distilled under reduced pressure leaving a residue of alpha-benzyl benzoin which is recrystallized from heptane and then from alcohol. Specification 708,643 and 741,294, [Group XX], are referred to.
Patent GB-667709-A (GB)
Title: Improvements in suspension means for vehicles
IPC: B60G11/34
Filed: 1950-01-16
Abstract: 667,709. Road-vehicle spring-suspensions. GREGOIRE, J. A. Jan. 16, 1950 [Jan. 19, 1949], No. 1076/50. Class 108 (ii). In vehicle suspensions of the type incorporating two coiled springs symmetrically inclined to the horizontal and having their outer ends secured to the suspended part of the vehicle which is adapted to move in a circular arc relative to the unsuspended part, the inner ends of the springs are connected with the unsuspended part through the agency of a member assuming a certain degree of freedom relative to the unsuspended part. In the construction shown in Fig. 1, the coiled springs 17, 18 are employed in conjunction with a laminated spring 1, and are connected at their inner ends 11, 12 to a member 10 pivoted at 9 to the axle 5. The pivots 11, 12, 15, 16 of the springs 17, 18 employ roller bearings. The pivots 9, 11, 12 may be alternatively disposed in the same straight line. The pivot 9 comprises a resilient bushing. In a modified constructiori, Fig. 6 (not shown), the springs 17, 18 instead of being pivoted at 11, 12 to the member 10 are connected at these points to a flexible member the central portion of which is supported by the upper surface of the member 10. In other constructions, Figs. 7, 8 (not shown), the member 10 is in the form of a bar which is pivotally connected at its ends to the springs 17, 18 and is connected with the axle by means of a block of rubber. In the construction shown in Fig. 9, the vehicle wheel is carried at 23 by an arm 24 pivotally connected to the frame at 25. Suspension springs 17, 18 are disposed between pivots 15, 16 on the frame and pivots 11, 12 on a plate 10 which is pivotally connected at 9 to the arm 24. Specification 644,851 is referred to.
Patent GB-213696-A (GB)
Title: Improved furnace front or fitting for burning solid or gaseous fuel
IPC: F23C1/02
Filed: 1923-01-12
Abstract: 213,696. Muir, J., and Riddett, G. Jan. 12, 1923. Gaseous-fuel fittings.-A furnace front consists of an independent casting 9, Figs. 1 and 3, having a coal-firing opening 5 and superposed air and gas inlet openings 6, 7 separated by a partition 12 preferably inclined as shown. Air is admitted under the control of a sliding grid or shutter 16. Gas is supplied through an opening 18 and is caused to intermingle with the air by ribs 19 and 20 which are curved in opposite directions.
Patent GB-1080261-A (GB)
Title: Self-adjusting hydropneumatic kinetic energy absorption arrangement
IPC: F16F9/06
Filed: 1965-01-11
Abstract: 1,080,261. Hydro-pneumatic shock absorber. KIRSCH CYLINDER & MANUFACTURING CO. Jan. 11, 1965 [Jan. 16, 1964], No. 1094/65. Heading F2S.  A hydro-pneumatic shock absorber comprises a first cylinder 20 housing a support piston 24 to form an hydraulic chamber 38 which is hydraulically connected through a restricted orifice 36 with a high pressure, low volume hydro-pneumatic accumulator 14 which is in turn hydraulically connected through a control valve 16 to a low pressure, high volume hydropneumatic accumulator 18. The gas and hydraulic fluid are separated by floating pistons 62. 120 in the accumulators. The valve 16 comprises a. reciprocable valve spool 78 which is connected to an upper head 102 having an upper end 104 equal in area to the lower end 77 of the valve spool 78, the upper head being under the relatively unrestricted pressure of hydraulic fluid from the hydraulic chamber 38. The reciprocable valve members are spring- loaded to the open position of the valve. The upper chamber 33 of the first cylinder 20 is open to the atmosphere through an orifice 31. When a sharp shock is applied to the support piston a pressure differential is set up across the restricted orifice 36 while the full pressure is applied to the upper head 102 of the valve. The valve is closed, the low pressure accumulator 18 is thus cut off from the hydraulic circuit and the shock is primarily damped by the low volume accumulator until the pressure differential across the orifice is balanced whence the valve 16 opens again. The system cycles until the full shock is absorbed. The accumulator 18 may be omitted.
Patent GB-103504-A (GB)
Title: Improvements in and relating to Implements for Sowing Grain, Seed, and the like.
Inventor: BRISTOW CHARLES
IPC: A01C7/04
Filed: 1916-01-24
Abstract: 103,504. Bristow, C. Jan. 24, 1916. Seed and like distribators.-An implement for sowing seed or the like upon the land has a stationary plate 18 provided with a central bearing 20, in which revolves a shaft 21 driven from the wheels of the implement and carrying a disk 27. Two holes 22, 23 connected respectively with rearwardly-extending pipes 24, 25 are formed in the plate 18, the hole 23 leading into an annular groove 26 extending round the lower portion of the plate 18. The disk 27, which fits closely against the plate 18, is provided with a series of holes 28 of suitable size to allow the seed to lodge against their orifices on the front face of the plate without actually entering the holes. A hopper 29 containing seed is arranged to cover the lower part of the disk 27, and a delivery shoot 30, the entrance to which is arranged opposite to the opening 22, leads from the disk 27 to the seed tube of the coulter. In operation, the pipe 24 is connected to a source of compressed air, and air is drawn from the pipe 25. The rarefaction of the air in the pipe 25 and the groove 26 causes the seeds to be held against the openings of the perforations 28 until, by the rotation of the disk 27, they are brought opposite to the opening 22, whereupon the compressed air from the pipe 24 blows them down the tube 30. To allow dust which may collect between the disk and the plate to escape, an opening 31 is formed in the plate 18. By varying the number of perforations in the disk. the number of seeds sown in the defined distance may be varied.
Patent GB-1456271-A (GB)
Title: Watering of ruminants
IPC: A23K1/175
Filed: 1974-01-10
Abstract: 1456271 Preventing hypo-magnesaemia in ruminants PAULS & WHITES FOOD Ltd 9 Jan 1975 [10 Jan 1974] 01141/74 Heading A5B Hypo-magnesaemia in ruminants is prevented by dispensing water into a drinking trough providing the ruminants' water intake and using a fluid proportioning device to introduce automatically into the water a predetermined proportion of an aqueous solution of a magnesium salt which does not render the water unpalatable, the proportion of the solution dispensed being such in relation to the concentration and the estimated water intake of the ruminants to provide an intake of Mg sufficient to prevent hypo-magnesaemia. The magnesium salt may be the acetate or the propionate. The fluid proportioning device may be such as is described in Specification 977081.
Patent GB-1124522-A (GB)
Title: Overhead conveyor trolley
IPC: B65G17/20
Filed: 1966-01-11
Abstract: 1,124,522. Endless conveyers. F. GABOURY, E. GABOURY, and B. GLADSTONE. 11 Jan., 1966, No. 1226/66. Heading B8A. A wheeled load carrying hanger for an endless conveyer comprises two wheel carrying members 14, 14a, which are of identical construction and interfit mutually and with a load-carrying member 15. In Fig. 8, each member 14, 14a has a projecting keeper portion 63, 63a (seen more clearly in Figs. 7, 9, 11, not shown), which fits in an aperture 47 in the member 15 (Fig. 10, not shown) and in an aperture in the member 14a, 14. The keeper portions 63, 63a are retained by taper pins 66, 66a. In a modification (Figs. 1 to 6, not shown), the keeper portions are of apertured form and the taper pins 66, 66a are replaced by a single key (50) of bladelike form which is driven obliquely through the aperture in the member 15 and the apertures in the keeper portions, each of these apertures being formed with obliquely disposed surfaces (Fig. 3, not shown).
Patent GB-434073-A (GB)
Title: Improvements in or relating to processes for the production of tanned photographic prints
Filed: 1935-01-14
Abstract: 434,073. Photographic sensitive materials ; photo-mechanical printing- surfaces. KALLE & CO. AKT.-GES., Biebrich-on-Rhine, Germany. Jan. 14, 1935, No. 1235. Convention date, Jan. 19, 1934. [Class 98 (ii)] Colloid layers sensitized with aromatic nitrocompounds, the light decomposition products of which have tanning properties, are exposed under a pattern and processed in known manner to produce tanned prints. Nitro-derivatives of the benzene series substituted in the ortho position by a sulphonic, carboxylic or hydroxyalkyl group, and nitro-derivatives of the naphthalene series substituted in the ortho or peri positions by a sulphonic or carboxylic group are suitable. Nitro-compounds specified soluble in water are 1-nitronaphthalene-8-sulphonic acid, 1-nitronaphthalene-2-sulphonic acid, 1- nitronaphthalene-8-carboxylic acid, 1-nitronaphthalene-3.8-disulphonic acid, and 1-nitro- 8-methyl naphthalene-4-sulphonic acid. The nitro-compounds may have further substituents such as halogens. Nitro-compounds specified soluble in alcohol or hydrocarbons are 1-methyl- 8-nitronaphthalene and 1-nitronaphthalene-8- carboxylic acid. Cerous salts or amines such as aniline may be added to the layers, or the exposed layers may be treated with chromates or cerous salts. Colloids specified are glue, resins, gelatine, methyl-cellulose and artificial resins. The relief may be coloured according to the pinatype process, or if the colloid contains a pigment pigment prints can be produced. Layers of this kind can also be used for producing autotypes and photolithographs and for copper plate intaglio printing. According to one example paper coated with a layer prepared from an aqueous solution of gelatine tinted with soot and sensitized with the magnesium salt of 1-nitronaphthalene-8-sulphonic acid is exposed beneath a half-tone image and the layer is transferred to transfer paper by means of a 1 per cent solution of cerous chloride and developed with water at 40‹ C. The transfer may also be carried out with weakly alkaline solutions such as an ammonia solution. Salts of 1.2-nitronaphthalene sulphonic acid or 1.3.8-nitronaphthalene disulphonic acid may also be employed. In another example a layer formed on a copper plate from an emulsion prepared from an aqueous solution of gelatine and an alcohol solution of orthonitrobenzyl alcohol is exposed under an autotype negative and developed with warm water. The plate is etched with ferric chloride solution.