baber/WOPTO huggingface dataset:
Patent FI-891572-A (FI)
Inventor: KAWAMOTO ISAO
IPC: C07D477/20
Filed: 1989-03-31
Abstract: Compounds of formula (I): <CHEM>  in which R<a> is a group of formula (II): <CHEM>  or a group of formula (III): <CHEM> (where one of R min  is a bond to the remainder of the compound, one more of R min  is R<2> and the others of R min are all hydrogen), R<1> is hydrogen or methyl, R<2> is hydrogen, optionally substituted alkyl, halogen, hydroxy, alkoxy, amino, alkanoylamino, alkanoyloxy, alkanoyl, carboxy, alkoxycarbonyl, cyano, -S(O)jR<9> (where j is 0, 1 or 2 and R<9> is alkyl), or -CONR<6>R<7> (which is optionally subsituted carbamoyl or heterocyclyl-carbonyl), R<2a> is hydrogen, alkyl or alkanoyl, -NR<3>R<4> is optionally substituted amino or heterocyclic, and -COOR<5> is carboxy, -COO<->, -COOMx (where M is a cation and x is the reciprocal of the valence of the cation M) or protected carboxy and, where -COOR<5> is carboxy, -COOMx or protected carboxy, the compound of formula (I) also contains an anion;  l , m and n are independently 0, 1, 2 or 3, provided that (m + n) is an integer from 2 to 6; p is 0, 1 or 2; Y is a single bond, oxygen, sulphur or R<8>N< (wherein R<8> is hydrogen, alkyl or alkanoyl) and pharmaceutically acceptable salts and esters thereof are potentially valuable antibiotics.
Patent FI-892090-A (FI)
Inventor: SCHAUSS ECKARD
IPC: C08F210/02
Filed: 1989-05-02
Abstract: A process for the preparation of a catalyst for the copolymerisation of ethylene by the gas-phase fluidised bed process involves absorbing a titanium- and magnesium-containing active component which has been reacted with an alcohol as complexing agent, in the presence of a polysiloxane, from homogeneous solution onto a finely divided silicon dioxide by evaporation of the solvent, and subsequently preactivating the resultant homogeneous catalyst precursor by treatment with the alkylaluminium compound and the Lewis base in an inert hydrocarbon solution. Copolymers prepared using the above catalyst are used to produce films having a low tendency to block.
Patent FI-900156-A (FI)
Inventor: SCHNEIDER ALFRED
IPC: E05D15/52
Filed: 1990-01-11
Abstract: There is described a window or door 21 with a wing 23 which is mounted on a fixed frame 22 by means of articulated fittings 26, 27 at or in the vicinity of a vertical limiting edge, the window or door being characterised, for relieving the articulated fittings 26, 27 of the vertical component of the weight or load of the wing 23, by a tension member 42 which, on the one hand, engages on the wing 23 in the region of the articulated fittings 26, 27 and, on the other hand, is anchored to the fixed frame 22 counter to the weight or load of the wing 23. 
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Patent FI-911358-A (FI)
IPC: F24F13/26
Filed: 1991-03-20
Abstract: PCT No. PCT/FI92/00095 Sec. 371 Date Oct. 31, 1994 Sec. 102(e) Date Oct. 31, 1994 PCT Filed Apr. 1, 1992 PCT Pub. No. WO93/20388 PCT Pub. Date Oct. 14, 1993A ventilation system for a multi-storey building, which system comprises a ventilation apparatus mounted on a roof and provided with fans for generating an inlet air flow and a distributing channel for supplying the inlet air flow to various intermediate levels of the building. A service shaft of the building serves as an inlet air flow channel, which shaft forms a flow path for the inlet-air flow directed from the fans downwards, whereby the service shaft has deflecting means for passing a part of the air flow to each intermediate level of the building.
Patent FI-925648-A (FI)
Inventor: NILSSON ROLF OLOF
IPC: C02F1/52
Filed: 1992-12-11
Abstract: The present invention relates to a process for the preparation of a coagulant for water purification, in particular purification of sewage water, for pulp and paper manufacture, for dewatering organic matter, for concentrating minerals, and containing a metal salt and silicate, whereby a solid zeolite is dissolved in a solution of trivalent metal salt in a molar ratio Me<3><+> :Si of >2:1, preferably 2-500:1, as well as a coa-gulant.
Patent FI-941179-A (FI)
Inventor: HOOPES ROBERT J
IPC: C04B41/62
Filed: 1994-03-11
Abstract: A rehabilitative solution for preventing or retarding the spread of corrosion of metal reinforcements in concrete, comprising a) one or more corrosion-inhibiting agent(s) and b) a impregnation-increasing amount of a penetration-enhancing agent selected from the group consisting of C1 to C20 alcohols; alkali metal salts of gluconic acid; alkyl-substituted benzene compounds; or mixtures thereof, is disclosed, along with several methods of its application for concrete rehabilitation.
Patent FI-950190-A (FI)
Inventor: PERRY MICHAEL ROBERT
IPC: B29C48/92
Filed: 1995-01-17
Abstract: A method of storing liquid in a tank (101), said tank having inlet and outlet ports (117, 127) and a moveable follower (111) carrying one of said ports (117), said liquid being concurrently and continuously fed to and delivered from the tank and the volume of said liquid in said tank varying as the follower (111) moves in response to variations in the rates of supply and demand. <IMAGE>
Patent FI-954575-A (FI)
Inventor: MIKATS GUENTHER
IPC: B29C48/154
Filed: 1995-09-27
Abstract: PCT No. PCT/AT95/00016 Sec. 371 Date Sep. 20, 1995 Sec. 102(e) Date Sep. 20, 1995 PCT Filed Jan. 27, 1995 PCT Pub. No. WO95/20481 PCT Pub. Date Aug. 3, 1995A process and device are disclosed for producing glass fiber mat reinforced thermoplastic boards, as well as their advantageous use. Glass fiber mats are impregnated with molten thermoplastics and the composite glass fiber mat is then pressed. At least one of the glass fiber mats runs through the aperture of an impregnation nozzle controllably supplied with molten thermoplastics by extruders, forming two streams of molten mass that are applied at the outlet of the nozzle aperture on the top and on the bottom of the glass mats, pre-impregnating the glass fiber mat. These glass fiber mats thus pre-impregnated with thermoplastics runs through a gap between feeding rollers of a double belt press, are pre-calibrated then pressed by cooling plates into glass fiber mat reinforced thermoplastic board.
Patent FI-955218-A (FI)
Inventor: SCHWEIKERT WILHELM
IPC: H01G2/04
Filed: 1995-11-01
Abstract: The connection (1) between the terminal of a capacitor and a bus-bar, to which it is secured by a fixing screw, comprises a union (2) and a slightly tapered shaft (3) in which four slits (4) are spaced at 90 deg.. When the connection is pressed into a blind hole in the terminal, the bevelled end (5) of the shaft is compressed and its initially cylindrical internal thread becomes steadily tapered. When the fixing screw is tightened, the shaft is forced into the soft aluminium of the terminal.
Patent FI-955484-A (FI)
Inventor: LANSBERRY JOHN B
IPC: A01G23/09
Filed: 1995-11-14
Abstract: An apparatus (10) for severing a standing tree (48) at a trunk portion thereof includes a housing (12) constructed and arranged to be movable to a tree harvesting location. Holding structure (18) is constructed and arranged with respect to the housing (12) to hold a portion of the stem of the tree while the trunk portion thereof is severed. A cutting blade (32) mounted so as to be movable between retracted and extended position with respect to the tree. Impact hammer structure (38) is operatively coupled to the cutting blade (32) such that successive impacts generated by the impact hammer structure (38) on the cutting blade (32) move the cutting blade (32) progressively through the trunk portion of the tree (48). Actuating structure (30) is operatively associated with the cutting blade (32) and constructed and arranged to move the cutting blade (32) between its retracted and extended positions such that when the cutting blade (32) is in an extended position and in engagement with the trunk portion while the holding structure (18) holds the stem of the tree (48), the successive impacts move the cutting blade to sever the standing tree (48).
Patent FI-956116-A (FI)
Inventor: HODGKINSON IAN
IPC: B01J23/42
Filed: 1995-12-19
Abstract: N-Phosphonomethylglycine and its salts are manufactured by hydrolysing N-phosphonomethyl-2-oxazolidinone in an aqueous medium and thereafter oxidising the hydrolysis product in an aqueous alkaline medium using an oxygen-containing gas in the presence of an oxidation catalyst, for example a platinum or palladium catalyst optionally containing a promoter such as bismuth.
Patent FI-963094-A (FI)
Inventor: EKHOLM ROLF
IPC: D21C9/10
Filed: 1996-08-06
Abstract: The invention relates to an apparatus for mixing a first fluid into a second fluid, which apparatus (A) comprises: a housing (1) having a flow chamber (39) for the said second fluid; a flow restrictor member (6) in the flow chamber; and means (18) for introducing the said first fluid into at least one gap (15, 16) between the flow restrictor member and those walls (5, 10) of the flow chamber (39) facing towards the flow restrictor member. The characteristic features of the invention are: that the flow restrictor member, in a plane transversely to the principal flow direction (31) of the second fluid, as well as the said flow chamber in the same plane, has the essential shape of a wedge; that between each of those two sides of the flow restrictor member which converge in a wedge shape and those walls of the wedge-shaped chamber facing towards the flow restrictor member there is a gap (15, 16); and that the said means (18) for introducing the said first fluid are disposed in the region of these two gaps.
Patent FI-963478-A (FI)
Inventor: AALTO HEIKKI
IPC: H04W88/18
Filed: 1996-09-05
Abstract: The present invention relates to eliminating a call delay caused by a sleep mode in a paging system, which operates at a service centre and in which a pager can be set to a sleep mode, in which a power saving mode and a receiving mode alternate. The delay caused by the sleep mode is avoided by selecting a first pager set, to which at least one pager (8) to be selected later on belongs, on the basis of a received call according to a predefined criterion before analysing the contents of the call, and a signal for interrupting the sleep mode is sent to said first pager set. The selection criterion for the first pager set may be e.g. information on the number of subscriber A (1) stored in the system or a reference stored in the system and based on information on the caller's location to at least one pager, the sleep mode of which will be interrupted on the basis of a call from said location.
Patent FI-972725-A (FI)
Inventor: HAUMONT SERGE
IPC: H04Q11/04
Filed: 1997-06-24
Abstract: In a re-routing procedure according to the invention, in-stead of establishing a new connection, the context information is modified only in those network elements which the change in routing concerns. The necessary context information about the connection is loaded to the new network element. Additionally, the other network elements participating the connection are informed of the change of the network element.
Patent FI-991477-A (FI)
Inventor: GAGE JAMES R
IPC: G02B6/42
Filed: 1999-06-29
Abstract: Disclosed is a novel intermediate, 3,4-dihydro-6-methyl-4-phenyl-2H-benzopyran-2-ol (IV) and an improved process for the preparation of tolterodine.
Patent GB-355166-A (GB)
Title: Improvements in or relating to talking film installations
IPC: G10H3/06
Filed: 1931-01-12
Abstract: 355,166. Optical sound-reproducing apparatus. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. Jan. 12, 1931, No. 1049. Convention date, Feb. 21, 1930. [Class 40 (ii).] In a talking film installation, the lamp 1 past which the film 2 is moved is fed with rectified and smoothed alternating current, the rectifier and smoothing device being diagrammatically shown at 4, 5, Fig. 2. The lamp 1 may, as shown, be in series with the filament of the first valve 8 of the amplifier to which the light-sensitive cell 9 is connected or with the filaments of more than one of the valves. The valves of the amplifying units 10, 11 may be fed either collectively or separately with direct or alternating current, or with rectified and smoothed alternating current. The smoothing circuit 4 consists of choking coils 13,14 and a condenser 15 arranged as shown in Fig. 3.
Patent GB-305022-A (GB)
Title: A process for the manufacture of porous bodies, more particularly of diaphragms for electro-osmotic purposes
IPC: C25B13/04
Filed: 1929-01-11
Abstract: 305,022. Siemens & Halske Akt.- Ges. Jan. 28, 1928, [Convention date]. Porous compositions.-Porous bodies, particularly electrolytic diaphragms, are produced by partially setting a silicate or other similar acid- and alkali-proof substance, grinding the mass to a suitable size of grain and then compressing or moulding it. The mass may be heated, if necessary. Suitable substances may be added to control the passage of ions, fo example, metallic oxides may be added if the diaphragm is to be used as an anode. To increase the porosity, naphthalene or a similar substance may be added to the partially set mixture and subsequently burnt out. As an example, a mixture comprising 40 gr. of aluminium oxide and 20 grains of an alkali silicate and silicates of metals of the alkaline earth group or aluminium, is allowed partially to set and is then ground. If the mass is compressed to a plate at a pressure of 200 atmospheres, a pore volume of about 30 per cent is obtained. If an equal amount of chromium oxide is added to the above mixture together with 10 per cent naphthalene and the compressed plates are burnt out, a pore volume of 36 per cent is obtained.
Patent GB-126750-A (GB)
Title: Improvements in and relating to Methods of Producing Coated Fabrics.
IPC: D06B3/10
Filed: 1918-01-21
Abstract: 126,750. Marks, E. C. R., (Du Pont de Nemours & Co., E. I.). Jan. 21, 1918. Fabrics with multiple superposed coatings.-A fabric is coated with two thin coatings of nitro-cellulose plastic composition with the aid of pressure. A thin coating of cementing- material containing nitro-cellulose may be first applied. In the apparatus illustrated, fabric from the roll 38 passes between rolls 3, 4 and receives a coating of plastic material supplied to the roll 3 from the mass 35 in contact with the rolls 3 and 2. Provision is made for adjusting the rolls 2 and 4 with respect to the roll 3 and for driving the rolls at the same speed or, as shown, driving the top and bottom rolls at a lower speed than the middle one. The second coating is applied by the same machine.
Patent GB-1138626-A (GB)
Title: High speed butt welding method and apparatus
IPC: B23K9/073
Filed: 1966-01-11
Abstract: 1,138,626. Arc blow torches. AIR REDUCTION CO. Inc. 11 Jan., 1966 [15 Jan., 1965], No. 1213/66. Heading H5H. [Also in Division B3] Electric arc welding apparatus comprises a non-magnetic nozzle having a central passage to accommodate a welding electrode 10 and to supply arc shielding gas around the electrode and supporting at least two pairs of magnetic elements alternately arranged to elongate the arc, directing it into a gap between spaced edges of a workpiece, means to move the arc and workpiece relatively and means to close the gap. A non-consumable W electrode 11 is located in a Cu nozzle member 20 located above a workpiece consisting of two parts 3, 4 to be welded together. The nozzle contains a permanent magnet 30, comprising a cylinder from which project four legs (32), Fig. 5 (not shown), with N and S poles at the ends of alternate legs. The magnet may be replaced by a cylinder carrying four magnets, or four magnets may be mounted separately in cavities in the nozzle. The poles may be produced by electromagnets and in all cases both the nozzle and the magnets are water cooled. The shielding gas is a mixture of A and H 2  and the arc ignited by a H.F. spark. In a tube mill the nozzle (56), Fig. 12 (not shown), and a trailing gas shield member (68), are mounted on an ordinary nozzle (72) of a welding head. The electrode (50) can be moved vertically by a motor (83) to control the arc gap and the nozzles can be centred with reference to the electrode by a device (78) clamped to a fixed member (76). The entire thickness of the two edges are melted and joined together by squeeze rollers (44).
Patent GB-405791-A (GB)
Title: Improvements in and relating to the manufacture of food accessories for cattle
IPC: A23K1/175
Filed: 1933-01-14
Abstract: Cod liver oil or other oil containing vitamin D is absorbed by malt, flour, biscuit meal, locust bean meal or other carrier of a porous nature and the product mixed with mineral matter such as ground calcium carbonate.  In a specific example 5 per cent of cod liver oil is mixed with 9 per cent of malt flour and 19 per cent of bone flour is mixed in, 52.95 per cent of calcium carbonate, 1 per cent each of sulphur, charcoal, iron-sesquicarbonate and iron sulphate, 10 per cent of sodium chloride and .05 per cent of potassium iodide afterwards being mixed in.  The material thus obtained is added in small quantities to ordinary cattle fodder.
Patent GB-930086-A (GB)
Title: Improvements in and relating to spring suspension devices, particularly for motor vehicles
Inventor: PERNIK ANTONIN
IPC: B60G17/02
Filed: 1960-01-13
Abstract: 930,086. Spring suspensions. USTAV PRO VYZKUM MOTOROVYCH VOZIDEL, PRAHA. Jan. 13, 1960, No. 1306/60. Class 108(2). In a spring suspension device, the force of one or more spring suspension members is transmitted between the sprung and unsprung parts of a vehicle by means of a support member, one end of which is mounted on a pivot in one of the parts and the other end of which is coupled to the other of the parts by way of a support cradle with the basic shape of a sector of a disc or cylinder, the arcuate surface of the cradle being arranged to roll on an arcuate guide track for varying the direction of application of the force with respect to the pivot, the rolling movement being either spontaneous or performed manually or automatically to accommodate the hardness of the suspension to the load of the vehicle. In Fig. 1, the axle 7<SP>11</SP> is connected to a chassis girder 46 by a pivoted link 7 having a pivoted flange 3 bearing against the lower end of a spring 1. The upper end of the spring is supported by a member 311 of inverted U shape pivoted at 60 to a sector 6 and having a guide rod 61 in telescopic engagement with the flange 3. A bolt 63 provided with a spring 64 connects the sector to the girder 46. When the axle 7<SP>11</SP> is deflected upwardly, the member 311 pivots anti-clockwise reducing the leverage of the spring. In an alternative construction, links 48, 48<SP>1</SP>, Fig. 4, are loaded by torsion springs 1, 1<SP>1</SP> and are connected to a half axle 7 by sectors 6, 6<SP>1</SP> and links 5, 51, the leverage being varied by movement of the point of contact with the sectors when the axle is deflected. Fig. 6 shows a third construction in which a rear axle 7<SP>11</SP> is pivotally connected with the chassis girder 46 and with a flange 3. An upper flange 3<SP>11</SP> is telescopically guided in the lower flange and pivotally connected by pins 60 to a cradle 6 which rolls automatically during movement of the suspension along the inner surface of a spiral shaped track 8 on a control member 30. The latter is in turn pivotally connected by pins 60<SP>1</SP> to a cradle 6<SP>1</SP> rolling on the inner surface of girder 46 and may be adjusted by a connecting rod 10.
Patent GB-487039-A (GB)
Title: Improvements in and relating to lighting fittings
IPC: F21V29/00
Filed: 1938-01-14
Abstract: 487,039. Lanterns for electric gasdischarge lamps. BRITISH THOMSONHOUSTON CO., Ltd. Jan. 14, 1938, No. 1325. Convention date, Jan. 15, 1937. [Class 75 (iv)] In a suspended electric lighting fitting comprising a housing which encloses a gaseous discharge lamp 1, e.g. of the kind described in Specification 446,860, [GroupXL], and, above this, a transformer 8 and condenser 9, transmission of heat to these latter from the lamp 1 is reduced by the provision of a corrugated strip 19, Fig. 5, of good heat-conducting material such as copper, mounted between the outer sleeve 13 and an inner copper shell 20 surrounding the upper end of the lamp. The sleeve 13 is Bared outwardly at the lower end to provide an opening for the admission of air to the spaces between the corrugations of the strip 19, while air inlet openings are also provided between the sleeve 13 and an upper sleeve 14 and between this latter and a canopy 15. The upward flowof air through the entire housing is facilitated by the provision of outlets 16 in the canopy and apertures 22, 23 in the plates 3, 5 which respectively support the lamp socket 2 and the transformer 8. A diffusing ring 17 of opalescent glass is disposed within the reflector 10 around the lower end of the lamp and is so positioned that the angle of visual cut-off of the discharge by the lower edge of the ring is equal to that determined by the lower edge of the reflector10 and the upper edge of thering. In a modification, the lamp 1 is enclosed in a diffusing globe and the separate sleeves 13, 14 are replaced by a single sleeve 13<1>, Fig. 4, between which and the shell 20 are disposed two concentric intermeshing corrugated strips 19, 25.The latter strip is extended upwardly to the top of the sleeve 13<1>.
Patent GB-232662-A (GB)
Title: Improvements in and relating to telephone receivers
IPC: H04R1/22
Filed: 1924-01-17
Abstract: 232,662. Mackison, R. M. Jan. 17, 1924. Magnets; electromagnets. - To increase the volume of sound in a telephone receiver the magnet is constituted by a tube of rectangular cross section adapted to serve as a resonator and the pole-pieces 4 are made hollow to receive cones 8 fixed to the diaphragm 6 over apertures 7. In the construction shown in Figs. 1 and 2, the windings 5 are located within the pole-pieces, and each is provided with an aperture 10<a> registering with an aperture 10 in the cone 8 and with an aperture 11 in the pole-piece communicating with the interior of the magnet. In another construction, Fig. 3, the windings 5 are exterior to the pole-pieces and the hollow magnet is built up from a curved tube 14 of rectangular cross section with its side walls secured between inner and outer plates 15. An iron or steel end-piece 16 is secured to each end of each of the outer plates 15 and is provided with an opening to receive the corresponding pole-piece 4. Alternatively, these openings may be provided in the outer plates 15, the end-pieces 16 being dispensed with. Fig. 8 shows the application to a single-pole receiver with bar magnet 4.
Patent GB-692823-A (GB)
Title: Improvements in or relating to a rotary engine or pump and an end plate therefor
IPC: F04C15/00
Filed: 1951-01-18
Abstract: 692,823. Rotary pumps or motors. COMMERCIAL SHEARING & STAMPING CO. Jan. 18, 1951 [Jan. 18, 1950], No. 1391/51. Class 110(ii) An end plate 14, for a pump or motor having one or more impellers 11, 12, shown as gears, is provided on one face with channels 29 to 33 containing rubber-like packing means, such as neoprene, 34 to 38. Fig. 1 shows a pump with gear journals 22, 23 extending axially with needle bearings 21, the ends of which extend into annular cavities within end plates 13, 14. Lands 43 to 48 are provided between relieved sections of the plates to allow for thermal expansion without buckling being sliding fits in the casing. The lands also secure alignment of the plates and impellers, dowels not being used between the plates and the casing parts. Ports 15a, 15b are provided for admission and discharge of fluid. Grooves 28, in the front of each plate at the waist portion, carry fluid compressed between meshing impeller teeth back to the outlet side of the pump. The end plates are preferably of bronze, the casing member 15 of iron, and the impellers of steel.