baber/WOPTO huggingface dataset:
Patent FI-20001460-A (FI)
Inventor: ISOLAURI ERIKA
IPC: A61K35/74
Filed: 2000-06-20
Abstract: The present invention is in the field of prophylaxis of allergies, and relates specifically to primary prevention of atopic diseases by administering probiotic bacteria, beneficial microbes of the healthy gut flora, pre- and postnatally to children at high risk of atopic diseases.
Patent FI-20010012-A (FI)
Inventor: MUHONEN AHTI
IPC: H04W4/02
Filed: 2001-01-04
Abstract: A manner of invoking privacy related to user equipment in a telecommunications network, involving sending a location service request from a location service client to a location service center. The location service center sends a privacy request to the user equipment to be located, which prompts the user of the user equipment to accept or reject the specific location service request. The user equipment sends to the location service center a privacy request response. The location service center provides the location information to the requesting client if the location service request is accepted in the privacy response, and rejects the location service request otherwise.
Patent FI-20010926-A (FI)
Inventor: ANNOLA JOHANNA
IPC: H04L12/56
Filed: 2001-05-03
Abstract: The object of the invention is a method where a first communications device (10) and a second communications device (20), previously unknown to each other, communicate with each other wirelessly using short-range RF technology, said second communications device being at a certain moment of time in a first mode where the address of said second communications device is determinable by means of an inquiry wirelessly sent to it. In the method, the first communications device (10) sends (31) a first message in order to determine the address of said second communications device, said second communications device (20) receives (32) the first message, and said second communications device (20) generates and sends (33) to the first communications device a second message in response to the first message, the second message containing the address of said second communications device. In the method, a connection establishment process (35-38) is executed to establish a connection between the first communications device and said second communications device. During the connection establishment process, or in response to successful completion of the connection establishment process, at least one of said first and second communications devices (10, 20) switches (40) from said first mode into a second mode, in which second mode, the communications device that has switched into said second mode does not respond to messages arriving at it which have been sent to discover the address of the communications device that has switched into said second mode.   <IMAGE>
Patent FI-20065704-A (FI)
Inventor: MUURIKAINEN PETRI
IPC: E05B3/06
Filed: 2006-11-09
Abstract: The arrangement according to the invention comprises a sheet (2) of elastic material that has a hole. There is a circular collar part (4) as an extension to the hole, located crosswise in relation to the surface of the sheet. The outer circumference of the collar in relation to the plane of the sheet (2) comprises a widening section (6). The arrangement also comprises a bushing (7) with a hole for the spindle. The bushing (7) is fixed to the widening section of the collar so that the sheet (2) and the bushing (7) constitute an integral piece. The sheet (2) also has mounting holes (3) for fasteners.
Patent FI-20175444-A (FI)
Title: A slot-wedge of an electric machine
Inventor: PYRHÖNEN JUHA
IPC: H02K11/02
Filed: 2017-05-16
Abstract: A slot-wedge (101) for an electric machine comprises sheet portions (102, 103) which are one on the other so that the sheet portions constitute a layered structure. Furthermore, the slot-wedge comprises one or more electric conductor strips (105) between the sheet portions so as to constitute a capacitive shield when the slot-wedge is between adjacent teeth of the electric machine and when the electric conductor strips of the slot-wedge are connected to a constant electric potential.
Patent GB-1051306-A (GB)
IPC: B01F5/04
Abstract: 1,051,306. Mixing flowing liquids in proportions. P. FOERSTNER [trading as TOTAL KOMM GES FOERSTNER & CO.]. Aug. 17, 1964 [Aug. 17, 1963], No. 33600/64. Addition to 1,017,786. Heading B1C. The apparatus of the parent Specification is modified by the provision of a replacement storage container 25 for additive connected to the chambers 16a, 16b, through valves 23a, 23b. As shown, assuming primary liquid pressure is being transmitted to angle pipes 3, 19a to chamber 15a, additive is expelled from chamber 16a through pipes 8a, 21a, valve 9a and pipe 10 to the throat 2 of the constriction. At the same time valve 9b will be closed and additive will flow from the storage container 25 through pipe 24, valve 23b, and pipe 8b to replenish chamber 16b, while waste primary fluid is expelled from chamber 15b through pipes 19b, 28b to discharge at 29. When the diaphragm 6a reaches the feeler 12a valves 9a, 9b; 4a, 4b; and 23a, 23b, change over. The valves 9, 23 may be simple non-return valves instead of linked stop-valves. The additive may be a foaming agent for the production of fire foam.
Patent GB-1052095-A (GB)
IPC: F24H9/12
Abstract: 1,052,095. Space heating apparatus. ALUMINIUMUND METALLWARENFABRIK J. REIERT G.m.b.H. May 26, 1964 [Aug. 20, 1963], No. 21819/64. Heading F4S. A gilled radiator comprises upper and lower headers 9, 11, parallel pipes 8 and 10 interconnecting said headers and carrying a gilled heatconducting panel 1B, Fig. 1 (not shown), forming the front of the radiator casing enclosure, a by-pass pipe 12 situated between the entry and return pipes 6 and 16 and a control valve 5 located inside said casing. In the form shown, the heating medium entering via pipe 6 is deflected into pipes 7 and 12 by member 14 so that approximately one-third of the heating medium passes to the valve 5 and the remainder passes to outlet 16. That part of the heating medium which enters the lower header 11 via valve 5 passes up a riser pipe 8, into upper header 9 and then descends faller pipes 10 into the lower header and rejoins the stream leaving the by-pass at deflector 15 so that no turbulence occurs. A hand wheel 5a for operating the valve 5 may be located either outside the side panels or the front panel of the radiator casing. In another embodiment of the invention, Fig. 5 (not shown), the junction 14 is omitted and the entry pipe 6 connected directly to valve 5.
Patent GB-1053584-A (GB)
IPC: G07F5/06
Abstract: 1,053,584. Coin freeing mechanisms. X. LEONHART. July 25, 1963 [July 27, 1962], No. 29429/63. Heading G4V. The actuating bar 5 of a coin freed apparatus moves, from the position shown, towards the right provided the catch 19 on a pivoted plate 21 is raised out of a notch 23 on the bar by a coin or coins deposited in a pocket 18 on the far side of the bar or a pocket 25 on the near side of the bar. The pocket 18 is fed by one or more small coins from one coin slot and testing arrangement while the pocket 25 is fed by one large coin from a second coin slot and testing arrangement. When sufficient small coins have accumulated in pocket 18 the topmost coin projects an edge to cam the catch 19 out of the notch 23 as the actuating bar is thrust from left to right. The bottom of pocket 18 is sealed by bracket 4 of the supporting structure of the mechanism but as the actuating bar carries the pocket forward it comes into register with a slot in the bracket 4 through which the small coins are discharged to a cash box. The invention concerns the multiple operation of the actuating bar 5 permitted by a single large coin in pocket 25. Coins in pocket 25 are supported from beneath by a rotatable cylinder 26. As the bar 5 is reciprocated the uppermost edge of the coin in pocket 25 raises the end 36 of a lever 29 pivoted at 28 (a pin 30 on the lever lifting the catch plate 19, 20, 21). By working of the spring-loaded pawl 33 on the far end of the lever the cylinder 26 is rotated step-by-step for each actuation of the bar. The pawl drives the cylinder by engaging teeth 35 on the end face of the cylinder, the position of the cylinder being indexed at each step by a roller 37 spring- biased on a lever 39 and engaging between the edges of the teeth. The cylinder contains a diametral discharging slot with ends 27, 41. Initially the slot lies in the plane of the coin in pocket 25 but is moved one step out of alignment on the first reciprocation of the actuation bar. After a predetermined number of reciprocations the slot comes back into alignment to discharge the coin.
Patent GB-1054506-A (GB)
IPC: C03C25/27
Abstract: 1,054,506. Phenoplast-rubber composition. OWENS-CORNING FIBERGLAS CORPORATION. Sept. 22, 1965 [Sept. 30, 1964], No. 40392/65. Heading C3P and C3R. [Also in Division D1] A composition for coating glass fibres (defined) or impregnating bundles formed from the same, comprises a resorcinol-formaldehyde resin, a vinyl pyridine rubber, a neoprene rubber and a butadiene rubber dispersed in an aqueous medium. Preferably, the composition comprises 2 to 10% by weight of the resorcinolformaldehyde resin, 6 to 20% by weight of the vinyl-pyridine rubber, 12À5 to 25% by weight of the neoprene rubber, 3 to 9% by weight of the butadiene rubber and the remainder water. The composition may also include 0À25 to 1% by weight of formaldehyde, 2 to 5% by weight of a concentrated solution of ammonium hydroxide, and 0À05 to 0À20% by weight of an alkali metal hydroxide, 0À1 to 3À0% by weight of either an organo-silicon compound, e.g. gamma-aminopropyl triethoxy silane or a Werner Complex compound. There are also described elastomeric products comprising a continuous solid phase of an elastomeric material containing glass fibres, treated with the above composition, distributed throughout said continuous phase.
Patent GB-1095576-A (GB)
IPC: H01L29/06
Abstract: 1,095,576. Semi-conductor controlled rectifiers. SIEMENS-SCHUCKERTWERKE A.G. July 26, 1965 [Aug. 12, 1964], No. 31865/65. Heading H1K. In a substantially monocrystalline silicon PNPN device, a first inner layer 2 is between 100Á and 200Á thick and has the lowest impurity concentration of the four layers, this concentration being substantially constant throughout the layer 2 and lying within the range from 10<SP>14</SP> to 2À5 x 10<SP>14</SP> per c.c., while the impurity concentration in the second inner layer 3 is of the same magnitude at its junction with the first inner layer 2 and rises, exponentially at first, with distance from the junction to a maximum between about 10<SP>2</SP> and 10<SP>4</SP> times this initial value, a rise by a factor e being achieved in a distance between 7Á and 13Á from the junction. A first outer layer 4 has an impurity distribution symmetrical with that of the second inner layer 3, the two layers having been produced either by a diffusion process or by pyrolitic decomposition of a gaseous silicon compound with controlled addition of doping material. The alloyed second outer layer 5 and sub-layer 7 have higher impurity concentrations, at least 10<SP>18</SP> per c.c.
Patent GB-1226631-A (GB)
IPC: E02F3/76
Filed: 1968-03-21
Abstract: 1,226,631. Earth-grading apparatus. L. W. HUTT. 20 March, 1969 [21 March, 1968], No. 13636/68. Heading E1F. A tractor-towable grader comprises a frame 10 mounted at its rear on wheels 11, 12, supporting at its middle a mounting 25 for adjustable means 26, 27 carrying a grader blade 30, and having at its leading end a towing coupling 15 that permits of the use of the grader with either a hitch coupling or a tow bar on a tractor. Associated with each ram forming the means 26, 27 is an indicator for indicating to a tractor operator, when the grader is coupled to a tractor, the degree of extension of the ram and this indicator is claimed in Specification 1,226,632.
Patent GB-1228207-A (GB)
IPC: H01J41/20
Filed: 1968-09-16
Abstract: 1,228,207. Ion pumps. VARIAN ASSOCIATES. 16 Sept., 1968 [19 Sept., 1967], No. 43986/68. Heading H1D. An ion pump comprises an apertured electrode 5 disposed between an apertured anode 4 and an apertured sputter cathode 6. In the arrangement shown an earthed casing 1 encloses a sputter cathode 6 comprising a tantalum plate 10, with apertures of approximately the same diameter as the stainless steel anode cells 4, in contact with a series of strips 12 spaced so that each aperture is traversed by at least three strips. The aperture in the tantalum ion collector 5 are three-quarters of the diameter of the anode cells. A magnetic field Ho is provided by magnets 7. The pump components may be inserted directly into a chamber to be evacuated, in which case an earthed plate is provided. The construction results in a buildup of sputtered material on both surfaces of the ion collector 5 with consequently improved argon pumping.
Patent GB-1230696-A (GB)
IPC: A61B5/04
Filed: 1969-05-06
Abstract: 1,230,696. Protecting transistor amplifiers by signal limiting; switching between amplitude limits. SIEMENS A.G. 6 May, 1969 [6 May, 1968], No. 23144/69. Heading H3T. An amplifier is protected against overvoltage by means of a field effect transistor connected to the input and controlled via a threshold device from the output. In Fig. 1 the amplifier 1 is of the chopper type and is protected by a field effect transistor which becomes conductive when the output exceeds positive and negative threshold values determined by circuit D. In Fig. (2), not shown, protection is effected by both series and shunt transistors and in Fig. 3 the protecting transistor is in a negative feedback path. In circuit D, when the input signal goes positive the base follows the signal more slowly than the emitter because of the potentiometer R6, R7 in the base circuit and a point is reached at which the transistor becomes conductive and so renders the field effect transistor conductive. For negative going signals a point is reached where the emitter potential is clamped but the base follows until transistor Tr conducts, again making the field effect transistor conduct.
Patent GB-1231596-A (GB)
IPC: D04H1/68
Filed: 1968-11-19
Abstract: 1,231,596. Coated impregnated webs. KURASHIKI RAYON K.K. 19 Nov., 1968 [21 Nov., 1967; 23 Jan., 1968], No. 54834/68. Heading B2E. Leather-like sheet material is prepared by impregnating a non-woven fibrous mat or fully napped woven or unwoven web with a solution of polymeric material, coagulating the solution by wet-coagulation to form a homogeneous fine sponge structure which does not adhere to the fibres, drying the impregnated mat or web and heating the impregnated mat or web by contacting it with a heating surface at a temperature above the softening temperature of the polymeric material, e.g. over 180C., to soften the polymeric material and form a thin polymer film over the surface of the impregnated mat or web. Coagulation may be carried out at a temperature below 40C. The coagulating bath may contain less than 40% of solvent for the polymeric material. The polymer solution may contain a non-solvent for the polymer or a solid insoluble in the coagulating bath. The impregnated mat may be covered with a material, eg. sorbitol monostearate, a silicone resin, a fatty acid, ethyleneimine, an amide or a surfactant containing a carbonyl group,-which can be converted into a liquid film having some affinity to the heating surface between the impregnated mat and the heating surface when the mat is heated with the heating surface. The polymeric material may be a polyurethane elastomer, when the solvent is dimethyl formamide and the non-solvent is water; polyvinyl chloride; polyamides; and polyacrylates. Suitable solvents are dimethylformamide, dimethylacetamide, dimethyl sulphoxide, tetrahydrofuran and dioxan, and mixtures thereof. Suitable non-solvents are water, alcohols, e.g. methyl or ethyl alcohol, ethylene glycol, ethylacetate, benzene, and toluene. The web may be a needle-punched web of mixed nylon and polystyrene fibres.
Patent GB-1251965-A (GB)
IPC: H02M1/096
Filed: 1968-01-25
Abstract: 1,251,965. Thyristor circuits. ENGLISH ELECTRIC CO. Ltd. 24 Jan., 1969 [25 Jan., 1968 (2)], Nos. 3976/68 and 3977/68. Heading H3T. [Also in Division H2]  A gating circuit for a thyristor produces an output pulse as shown in Fig. 2, wherein an initial positive spike turns "ON" the thyristor, and a lower level positive constant current portion maintains it ON, while a still lower level negative constant current portion is applied when the thyristor is commutated OFF by natural commutation or otherwise. A plurality of thyristors may be connected in series and form part of an A.C./D.C. converter, the thyristors being fired simultaneously by individual gating circuits when a light beam (e.g. a laser acting through filamentary guides) actuates a photo-transistor in a drive stage controlling a number of gating circuits. Converter.-As shown Fig. 1B and Fig. 1A (not shown) a series chain of thyristors Th1 are connected in a bridge (not shown) between A.C. supply terminals (3) 4, and in parallel with voltage dividing networks 6. Each network 6, includes a resistor 7, capacitor 8 in series with a diode bridge which provides power for two drive stages 12 and for gate control circuits 16. One drive stage 12 supplies ON signals to each gate control circuit 16 via pulse transformers 13, when a light beam actuates a photo transistor 24 to fire the thyristor 26, which discharges a capacitor 28 into the primary windings of the transformers 13. The other drive stage likewise supplies OFF signals via transformers 14 when its photo-transistor 24 is actuated in response to all the thyristors in the chain being commutated OFF.  An additional thyristor 22 is added at one end of the chain to prevent discharge of capacitors 19 through the bridge circuits. Th 22 is automatically gated ON by breakdown of a Zener diode 23 when the thyristors 1 conduct. Gate control circuit, Fig. 3.-Each control circuit 16 includes a bi-stable multivibrator T29, T30 which receives ON signals from a transformer 13 via a Zener diode 31 and OFF signals from a transformer 14 via a Zener diode 32. T29 conducts when an ON pulse is applied and switches ON a transistor 40 the output of which is amplified by a transistor 41, in a stabilized constant current stage, and applied to the gate of a respective thyristor 1, the initial peak of the pulse being provided by an RC circuit across R42. Further peaking is provided by an RC circuit across R44. When an OFF signal is received from a respective transformer 14, T30 is switched ON and T29, T40, T41 are switched OFF. With T40 OFF, a transistor 50 is. switched ON causing the constant current negative blocking portion of the gate pulse to the respective thyristor 1. Alternatively, Fig. 4 (not shown), the ON signal may switch a single transistor in the control circuit 16, to supply the initial impulse while simultaneously triggering the bi-stable circuit to supply the constant current portion of the gating pulse. Alternatively, Fig. 5 (not shown), the pulse transformers are omitted and the bi-stable circuit is controlled by photo-transistors directly.
Patent GB-1256504-A (GB)
IPC: B23Q35/36
Filed: 1968-03-21
Abstract: 1,256,504. Copy milling. PRECISION HYDRAULICS Ltd. 17 March, 1969 [21 March, 1968], No. 13689/68. Heading B3K. A feeler 1 forms part of tracing apparatus-in which movements of the feeler in following a pattern are used to control-servo devices which operate in two perpendicular directions to move a supporting table for the pattern, the feeler being rigidly mounted on a first arm 3, 2, which ispivotally -mounted between -its ends on a second arm 4 which in turn is pivoted about an axis-parallel to the feeler on a feeler support member, the end 5 of the first arm 3 remote from -the feeler actuating velocity control means for the servo devices. As shown the velocity control means comprises an hydraulic disc valve member 8 having rims 11 which co-operate with ports 18 spaced 90 degrees apart at the lower side of the valve chamber and connected to hydraulic piston and cylinder devices for moving the pattern table. The feeler 1 is biased against the pattern by means of a -roller 32 on a bell crank lever 31 attached at one end to a spring 35 in a rotatable sleeve 30 and the point of application of the biasing force by roller 32 is varied to-suit the direction of the pattern surface and to maintain the biasing force in constant angular relation thereto by appropriate rotation of the sleeve 30. Rotation of the sleeve 30 may be effected manually as in one embodiment (Fig. 3, not shown) or automatically by pressure fluid admitted under the control of valve member 8 to a radial piston motor comprising a shaft 40 having a cam surface 41 and ball pistons 42 co-operating therewith, the motor being connected through gears 45, 46 to the sleeve 30.
Patent GB-1257035-A (GB)
IPC: H01H1/42
Filed: 1968-03-25
Abstract: 1,257,035. Electrical contacts. ENGLISH ELECTRIC CO. Ltd. 21 March, 1969 [25 March, 1968], No. 14252/68. Heading H1N. A contact element, primarily intended for use with contact blades on withdrawable switchgear, comprises two plate members 9, 10 loosely mounted on a rod 5 with a loose collar 11 between them and urged towards each other by a spring 12, the reaction being taken by circlips 7, 8 sprung on to the rod 5. The ends of the rod are supported in vertical slots in brackets 2, 3 so arranged that it can tilt, in the plane of the figure, to compensate for misalignment of the co-operating contact blades. Rotation of the plate members 9, 10 about the rod 5 is prevented by their lower ends being located in a recess in the base 14 of the mounting, and the introduction of the co-operating contact blades is effected through 15 or, additionally 16, if a second support member 17 is employed.
Patent GB-1257625-A (GB)
IPC: H04Q11/04
Filed: 1967-12-11
Abstract: 1,257,625. Automatic exchange systems. POST OFFICE. 11 Dec., 1968 [11 Dec., 1967], No. 56105/70. Divided out of 1,257,623. Heading H4K. In a time-division multiplex switching system in which pulse code modulations in one time slot on one highway are switched to another time slot on another highway, the pulse codes are written into a row of a static store in the one time slot and are read out in the other time slot. With 8-bit p.c.m. codes and 24 channels on each highway the static inter-highway stores are 8 x 24 capacitor stores. Incoming p.c.m. codes are written in sequence row by row into the store. To transfer channel slot x to channel slot y the code in row x is read out in time slot y. A return channel with the complementary delay is established if the row x receives a p.c.m. code in time slot y and this is read out in the time slot x.
Patent GB-1264585-A (GB)
IPC: B21C37/20
Filed: 1970-02-19
Abstract: 1,264,585. Enlarging tube-ends. FORD MOTOR CO. Ltd. 19 Feb., 1970 [12 March, 1969], No. 8002/70. Heading B3Q. Apparatus for forming a bead 54 in a tube 34 comprises a holder 12, 14 for preventing longi-. tudinal movement of the tube, a die 38 with an annular groove 40 fitting on the tube, a guide 42 extending into the tube beyond the desired location of the bead, and means 50, 52 for moving the die 38 towards the holder to form the bead. As shown, the holder 12, 14 is a conventional flaring bar assembly held in a vice (20), Fig. 2 (not shown), and the means 50, 52 a conventional flaring yoke and anvil. Beads of a different shape may be formed, e.g. by deforming the tube into chamfered openings in the bars.