baber/WOPTO huggingface dataset:
Patent FI-892517-A (FI)
Inventor: ILMARINEN ANTTI IISAKKI
IPC: D21F3/02
Filed: 1989-05-24
Abstract: A press with extended nip for paper or board machines, comprising a support means (2); a pressure means (4) disposed opposite the support means (2), designed to be secured to a stand (9), and comprising a press shoe (5) which, together with the support means (2), forms a pressing zone with extended nip; at least one belt (3), impervious to liquid, which passes through the pressing zone in sliding contact with the press shoe (5); and at least one endless, liquid-absorbing felt (6), which passes through said pressing zone together with a fiber web (1) to be dewatered, said pressure means (4) comprising jacks (14) disposed in at least one row across the belt (3) and acting on the press shoe (5) to force it against the support means (2). According to the invention the pressure means (4) comprises an elongate jack unit (15) disposed transversely across the belt (3) and comprising a block (16) with cavities (17) for the pistons (18) of the jacks (14) and a top element (19) closing the cavities (17) and being provided with apertures (20) for the piston rods (21) of the jacks (14), said piston rods acting on the press shoe (5).
Patent FI-894548-A (FI)
Inventor: ANDERSSON RALF
IPC: B01D1/20
Filed: 1989-09-26
Abstract: PCT No. PCT/SE88/00145 Sec. 371 Date Oct. 16, 1989 Sec. 102(e) Date Oct. 16, 1989 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07414 PCT Pub. Date Oct. 6, 1988.A method and an apparatus for dividing a liquid into droplets is disclosed. One or several disks (35) rotate about an axis (A) and are provided, at their outer peripheral edges, with circumferentially equidistant, uniform cusps. A distributing device (20) is adapted to distribute the liquid uniformly and circumferentially on the disks (35), whereby the liquid discharged onto the disks (35) is formed into a uniform thickness film which spreads radially outwardly towards the cusps (36) and is divided thereby into uniform size droplets. The distributing device (20) may comprise a dosing container (21) which is rotationally independent of the disks (30) and from which the liquid is dosed through one or several dosing openings (26) onto the disk or disks (35), the disks (35) preferably being rotated relative to the dosing openings (26).
Patent FI-896218-A (FI)
Inventor: MANSTEN TAPIO
IPC: G01B/
Filed: 1989-12-22
Abstract: The invention concerns a calibration means for simplifying the calibration of a measuring system, whereby the roughness of a surface is measured. The means comprises a level plate 1 on whose surface there are parallel combs 2 whose height h is known. <IMAGE>
Patent FI-913008-A (FI)
Inventor: KIECZYKOWSKI GERARD R
IPC: C07F9/38
Filed: 1991-06-19
Abstract: An improved process is described for the preparation of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid (ABP)or salts thereof which comprises:   (a) reacting 4-aminobutyric acid with a mixture of phosphorous acid and PCl3 in the presence of methanesulfonic acid; (b) contacting the mixture from Step (a) with an aqueous hydrolysis mixture, wherein the pH is maintained in the range of 4 to 10 during the contacting; and (c) recovering said 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof. s
Patent FI-916187-A (FI)
Inventor: PAREN AARTO
IPC: D01F2/10
Filed: 1991-12-31
Abstract: PCT No. PCT/FI92/00363 Sec. 371 Date Jun. 28, 1994 Sec. 102(e) Date Jun. 28, 1994 PCT Filed Dec. 29, 1992 PCT Pub. No. WO93/13249 PCT Pub. Date Jul. 8, 1993.A product contains silicon dioxide in the form of polysilicic acid in a supporting structure of cellulose. The polysilicic acid contains aluminum silicate sites. In the preparation of the product the cellulose and the silicon dioxide in the form of polysilicic acid are blended to obtain the product in solid form. The obtained blended product is modified with a compound containing aluminum, such as a solution aluminate, which causes the formation of aluminum silicate sites on the polysilicic acid. The cellulose used is viscose cellulose.
Patent FI-920663-A (FI)
Inventor: NAKAJIMA MUTSUO
IPC: C12P17/14
Filed: 1992-02-14
Abstract: 5-Amino-1-(hydroxymethyl)cyclopentane-1,2,3,4-tetraol and 2-amino-4-(hydroxymethyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]oxazole- 4,5,6-triol, which have the ability to inhibit the activity of sugar hydrolases, especially  beta -glucosidase and sucrase, and which can thus be used for the treatment and prophylaxis of tumorous conditions, AIDS, diabetes and obesity, can be prepared by hydrolysis of trehazolin. 2-Amino-4-(hydroxymethyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]oxazole- 4,5,6-triol can also be prepared by fermentation using newly isolated strains Micromonospora sp. SANK 62390, FERM BP-3521 and Amycolatopsis sp. SANK 60791, FERM BP-3513.
Patent FI-922078-A (FI)
Inventor: STORM JUERGEN
IPC: H04L12/56
Filed: 1992-05-07
Abstract: Because of the fact that the bit rates in each connection differ greatly in broadband switching systems, the control capacity needed for each broadband connection can fluctuate by more than three orders of magnitude. To achieve uniform load distribution between the group processors in view of this fluctuating demand for control capacity, the allocation of the access modules to the group processors can be varied during the operation of the switching system. <IMAGE>
Patent FI-924148-A (FI)
Inventor: ENGELHOLM TORBJOERN
IPC: A23N/
Filed: 1992-09-16
Abstract: A roller and a machine provided with a roller for peeling or shaping potatoes and similar products, the roller (8) comprising a cylindrical body (14) having a grinding surface (13) for contacting with the product (17) to be treated. To simplify the manufacture of the roller and enable the treatment of soft products, the grinding surface of the roller body has axially extending grooves (15) which form several treatment teeth (16) mutually spaced in the peripheral direction of the grinding surface.
Patent FI-924385-A (FI)
Inventor: MCKEOWN IAN PATRICK
IPC: C01B33/18
Filed: 1992-09-30
Abstract: Amorphous silicas suitable for use as abrasives in transparent toothpastes can be prepared by a precipitation route. These silicas are distinguished by having a BET surface area of 100 to 450 m<2>/g, a weight mean particle size of 5 to 15 microns, a plastics abrasion value of 16 to 26, a mean pore diameter from 2 to 12 nm, a transmission of at least 70% in the refractive index range from 1.430 to 1.443 and an oil absorption in the range from about 70 to about 130 cm<3>/g.
Patent FI-930535-A (FI)
Inventor: JOHNSTONE PETER
IPC: B65B11/04
Filed: 1993-02-08
Abstract: Device for packing a load of material, which may comprise irregularly shaped solid articles, liquid or free-flowing granules, by means of palletizing and wrapping, the device comprising a supporting base and an open, upright frame 10, 30 and an open upright stand 12, 44 arranged to form a space that can be at least partially filled with articles, the said stand 12, 44 constituting the form for a plastic film 41, which is wound at least around the vertical periphery thereof. <IMAGE>
Patent FI-932303-A (FI)
Inventor: JONES TOMAS RICHARD
IPC: B07B1/00
Filed: 1993-05-19
Abstract: In a rotary screening device there is provided means (50,52), for creating a differential in atmospheric pressures above and below the screening medium (12) in order to increase the throughput of screened particles. Various methods of creating this differential are described. A method of controlling the pressure differential within a predetermined range is also described. <IMAGE>
Patent FI-935646-A (FI)
Inventor: SALMI KALLE
IPC: F23L1/00
Filed: 1993-12-15
Abstract: Air nozzle 3 mounted in the wall of a soda pan to supply air from a feed channel 4 to the soda pan.  The air nozzle 3 includes a nozzle channel 7 attached in the wall of the soda pan and a separate nozzle part 3a that can be inserted into the nozzle channel in its longitudinal direction, in which air is supplied to the soda pan through a channel in the nozzle part 3a. <IMAGE>
Patent FI-942158-A (FI)
Inventor: HARRIS WILLIAM
IPC: C07D471/04
Filed: 1994-05-10
Abstract: The invention provides compounds of the formula <CHEM> wherein R<1> represents lower alkyl, lower cycloalkyl, aryl or lower aralkyl, R<2> represents hydrogen, aryl or lower alkyl optionally substituted by hydroxy, acyloxy, amino, mono(lower alkyl)amino, di(lower alkyl)amino, carboxy, lower alkoxycarbonyl or aminocarbonyl and m and n stand for 1 or 2, as well as pharmaceutically acceptable salts of acidic compounds of formula I with bases and of basic compounds of formula I with acids, which are useful in the control or prevention of illnesses, especially in the control or prevention of inflammatory, immunological, oncological, bronchopulmonary, dermatological and cardiovascular disorders, in the treatment of asthma, AIDS or diabetic complications or for the stimulation of hair growth.
Patent FI-951248-A (FI)
Inventor: PENNAZ THOMAS J
IPC: C09D11/10
Filed: 1995-03-16
Abstract: An ink composition incorporating a water reducible resin which is water insoluble under certain conditions and selectively water washable under certain other conditions. The method aspect of the present invention relates to a method of making, using and recovering the ink composition.
Patent FI-955292-A (FI)
Inventor: BONTE GEERT IMELDA VALERE
IPC: C10G53/08
Filed: 1995-11-03
Abstract: The invention relates to a process for the removal of mercury and/or other heavy metals from a cracker feed with the aid of an adsorbent. The process is characterized in that the feed is also subjected to magnetic filtration.
Patent GB-250906-A (GB)
Title: Improvements in electric discharge devices
IPC: H01J7/18
Filed: 1926-01-13
Abstract: 250,906. British Thomson-Houston Co., Ltd., (Assignees of Mullaney, D. A.). April 16, 1925, [Convention date]. Vacuum tubes.-A discharge device containing a thoriated cathode, or other electrode d,eleteriously affected by traces of gas, is provided with a quantity of tantalum situated so as to become heated during operation. The tantalum may, for instance, be riveted or welded to the central part of the anode, or may be employed as the material for a grid electrode. Magnesium or other adsorbent material may be employed in addition, when the tantalum serves to adsorb gases such as argon which are not removed by magnesium.
Patent GB-569125-A (GB)
Title: An improved magazine for dispensing safety razor blades or other fine-edged blades
IPC: B65D83/10
Filed: 1943-06-22
Abstract: 569,125. Blade magazines for safety razor and like blades. HEIDE, H. C. (Gillette Safety Razor Co.). June 22, 1943, No. 1043/45. Divided out of 569,114. Drawings to Specification. [Class 18] A magazine for fine-edged blades such as safety razor blades comprises a slide 20 (see the Figure in Abridgment 569,114) engaging the lowermost blade of a stack 30 by means of a cam-shaped rib 22 which enters a medial slot in the blade, and a shoulder on the forward end of a second rib 23 which, when the slide is drawn outwards by means of wings on the front corners, propels the lowermost blade through a slit 14, meanwhile tilting the stack first in one direction and then in the opposite direction by means of the ribs. The slot 14 is widened at the centre to permit insertion of the slide. A spring 26 positions the stack, and parts 17 are provided on the lid to engage lateral projections on the rear end of the slide to prevent complete withdrawal. A single aperture at the front of the slide facilitates withdrawal of the ejected blade. Pins 15 on the bottom plate 10 engage recesses in the corners of the blades to position them, the slide being slotted to accommodate the pins. The magazine may be stamped from sheet metal and bent to shape or may be moulded from thermoplastic or thermosetting material. The cover plate fits into rabbets in the side and end walls and may be riveted or soldered in position. Specification 351,982, [Group XIV], is referred to.
Patent GB-572116-A (GB)
Title: Improvements in and relating to adjustable head golf clubs
IPC: A63B53/06
Filed: 1944-01-19
Abstract: 572,116. Golf clubs. BANCROFT, T., and BLACKBURN, N. W. G. Jan. 19, 1944, No. 1072. [Class 132 (ii)] The head of a golf club may be rotated to vary the angle of loft by means of an element slidable on a key-way under control of an element which may be rotated manually externally of the head. As shown, the adjustment is effected by rotating a pinion 14 by means of a coin slot 17 located either in the striking face of the club-head or at the rear. The pinion gears with a sleeve 8 slidable on splines 4, and the sliding movement causes rotation of the club head by means of helical splines 9 engaging corresponding splines in the club head. A graduated scale adjacent the cam slot 17 facilitates setting of the head.
Patent GB-987585-A (GB)
Title: Improvements in control circuits
Inventor: FRANKLIN CECIL
IPC: G05D7/06
Filed: 1962-01-12
Abstract: 987,585. Electric correspondence control systems: electric bridge circuits. SIMMONDS PRECISION PRODUCTS Inc. Jan. 12, 1962, No 1169/62. Headings G1N and G1U. [Also in Division H3] An automatically balanced D.C. resistance bridge with a transistor-controlled relay in its unbalance diagonal is used for manual control of the liquid level in a tank. The desired liquid level is set on a pointer 35 (Fig. 1) mechanically linked to the slider 6 of a potentiometer 5 forming one branch of the bridge. The unbalance voltage energizes a control system A to close switch 12 and pump liquid into a tank, the liquid level being indicated by a pointer 39 mechanically linked to the slider 8 of a potentiometer 7 forming the other branch of the bridge. The control system A comprises a push-pull inverter consisting of transistors 15, 16 (Fig. 2) coupled to a saturable core 17 whereby a square pulse alternating output is obtained from tuned secondary winding 18, which is rectified at 31 and applied to the collector of a transistor 14 through a relay winding 13. The base-emitter control potential for transistor 14 is the potential difference between sliders 6, 8 of bridge-connected potentiometer 5, 7, and is backedoff by the voltage across rectifier 32 which is connected in series with resistor 24 across the transformer output winding 18. Thus only a small bridge unbalance voltage is required to cause transistor 14 to conduct, energizing relay 13 and closing switch 12. The diode 32 has a temperature characteristic which compensates for the temperature changes in the base-emitter threshold voltage of transistor 14.
Patent GB-1077013-A (GB)
Title: Improvements in or relating to azepines and the manufacture thereof
IPC: C07D499/00
Filed: 1964-08-04
Abstract: Compounds of the general formulae <FORM:1077013/C2/1> and <FORM:1077013/C2/2> wherein R1, R2 and R4 are C1- 4 alkyl groups and R3 is H or a C1- 4 alkyl group are prepared by reacting a compound of the formula <FORM:1077013/C2/3> or <FORM:1077013/C2/4> with a trialkyloxonium fluoroborate and adding a base.
Patent GB-986175-A (GB)
Title: Improvements in master cylinders for hydraulic braking systems
Inventor: NEWTON WILLIAM ROBIN
IPC: B60T11/20
Filed: 1963-02-10
Abstract: 986,175. Hydraulic brakes. GIRLING Ltd. Jan. 20, 1964 [Feb. 10, 1963; Feb. 10, 1963], Nos. 1183/63 and 1184/63. Heading F2F. A master cylinder 10 in which axial movement of a piston 29 forces liquid under pressure from a space 39 to one or more slave cylinders (not shown) has a longitudinal passage 32 in the piston 29 connecting said space with a reservoir and providing a seating 33 for a movable rod 42 which advances axially to close the passage 32 and to move the piston 29 to apply pressure to the liquid in the space 39, the rod being withdrawn from the seating through a distance defined by a member 41 which has spaced surfaces to form stops for the piston and for the rod (at 46) respectively. The piston 29 is secondary to a main piston 12, pedal operated through a rod 14, which forces liquid from a space 16 by way of a union 17 to one slave cylinder operating one wheel brake whilst the pressure liquid from the space 39 goes by way of a union at 38 in the cylinder end plug 37 to other brake cylinders. The piston 12 has an extension 22 with an apertured flange 21 which opens a tipping valve 19 to replenish the space 16 when the brakes are off. The rod 42 extends from a floating plunger 23 in the full diameter bore of the cylinder, the space 25 in front of which is at all times connected to a reservoir 27. The seating 33 comprises a perforated rubber disc held in position in the piston 29 by a washer 34 and flanged cup 35. When the brakes are applied the piston 12 advances, closing the valve 19 and causing the plunger 23 to advance the rod into the passage 32. The rod engages the seating 33 and pushes the secondary piston 29 into the space 36 which is now cut off from the reservoir 27. On release of the brakes, coil springs positioned respectively between the flange 21 and the plunger 23, the plunger 23 and the member 41 and the piston 29; and the plug 37, cause the movable parts to return to their " at-rest " positions as shown in Fig. 1. Should a leak occur in the space 16, the plunger 23 will still be moved by the extension 22 of the piston 12. With a leak in the space 36 the rod and piston 29 will advance until the latter contacts the stop 37, after which the liquid in the space 16 will be subject to pressure as usual from the piston 12.
Patent GB-760253-A (GB)
Title: Combustion chambers for jet propulsion engines, gas turbines, or other apparatus
Inventor: CLARKE JOHN STANLEY
IPC: F23R3/10
Filed: 1954-01-15
Abstract: 760,253. Generating combustion products under pressure. LUCAS (INDUSTRIES), Ltd., J. Jan. 3, 1955 [Jan. 15, 1954], No. 1198/54. Class 51 (1). Relates to a liquid fuel combustion chamber for example of a gas-turbine engine comprising a flame tube a disposed within an outer air casing g and in which a fuel injector d is dis. posed on the axis of the flame tube at its inlet end, the injector being surrounded by an annular air passage e. According to the invention the flame tube has at its inlet end a nosepiece shaped to form an air passage h of such form that its outlet is of smaller diameter than its inlet, the passage being adapted to divert a quantity of air from the space between the flame tube and the outer casing into the annular air passage e around the fuel nozzle. The nose-piece comprises two hollow sheet . metal structures f, f<SP>1</SP>, the adjacent faces of which are shaped to provide the air passage h. Swirl vanes are disposed in the annular air passage e. The invention is applicable in the case of a plurality of flame tubes disposed either each in its own air casing or all in a common annular air casing.
Patent GB-195788-A (GB)
Title: Improvements in internal combustion engines
IPC: F01L5/06
Filed: 1922-01-14
Abstract: 195,788. Guthrie, W., and Wallace (Glasgow), Ltd. Jan. 14, 1922. Valves; valve-gear.-The inlet and exhaust are controlled by a sleeve valve having combined rotary and reciprocating movement imparted to it by a half-speed gear carrying a ball member 25, Fig. 3, working in a bearing 31, which may be formed by running molten metal around the ball in a mould, the bearing being mounted in a lug 23 on the sleeve valve. In a modification, Fig. 4, a pin 32 slides in a member 33 having a periphery of spherical curvature working in a bearing 34 in the lug 23. A counterbalance weight is provided on the gear-wheel or on the sleeve valve.
Patent GB-1087111-A (GB)
Title: Improvements in and relating to flame torches
IPC: B23K7/06
Filed: 1965-01-12
Abstract: 1,087,111. Flame desurfacing. MESSER GRIESHEIM G.m.b.H. Jan. 12, 1965 [Sept. 19, 1964], No. 1315/65. Heading B3V. In a flame desurfacing process the spacing of the nozzle 23, from the workpiece 21 is maintained substantially constant by feeler means 24 disposed in advance of the nozzle. A feeler roller 24 is spaced a substantial distance forwardly of the nozzle and operates a recording device 25 which traces a line on an endless belt 26 driven through gearing 37 at the same speed as the moving workpiece. Adjacent the nozzle the line is scanned by a photo-electric device 27 which controls a feed motor 32 driving a vertical screw 34 controlling the spacing of the nozzle. The workpiece is moved along on roller table 22. Means 38 removes the recorded line from the belt. Four sides of a workpiece may be desurfaced simultaneously.
Patent GB-313484-A (GB)
Title: Electromagnetic sound reproducer
IPC: H04R11/00
Filed: 1929-01-14
Abstract: 313,484. Brandes, Ltd., (Assignees of Anderson, W. C.). June 12, 1928, [Convention date]. Magnetic instruments. - An electromagnetic sound reproducing device, such as a loud-speaker, comprises an armature 30 passing through coils 27, 31 and located between the tapered faces 7, 8 of pole-pieces 5, 6 clamped between magnets 1. 2, means being provided for centring the armature in the magnetic air gaps. The armature 30 is carried by a resilient plate member 25 located between end flanges 26, 24 on the bobbins 27, 31, the whole being secured by screws 28, 29 to the upstanding surfaces 11, 20 of a longitudinally extending bar member 12 supported beneath the pole-pieces by screws 16, 17. The surface 20, which is curved as shown, terminates below the plane of the surface 11, a spacer block 23 being inserted between the plates 24, 25, 26 at this end and the surface 20 so that adjustment of the screws 29 imparts a rocking movement to the block 23 for adjusting the armature in the air gaps. A mounting strip 18 has its ends secured to the member 12 and apex piece 32 of the conical diaphragm 33 respectively, a rod 34 connecting the piece 32 with the upper end of the armature.
Patent GB-1027178-A (GB)
Title: Improvements relating to reverse copy machining device
IPC: B23Q35/20
Filed: 1963-01-11
Abstract: 1,027,178. Copy-milling. H. DECKEL and F. W. DECKEL. Jan. 11, 1963 [Jan. 12, 1962], No. 1321/63. Heading B3K. A machine tool comprises an endless band 52 passing over two rollers 36, 38 and connectable with a tool 46 and a tracer 34, a common table 2 for a workpiece 4 and a master 6, the table and tool being relatively movable in three coordinate directions and a slidable unit 28, 30, 40 carrying the rollers and which is adjustable in the direction of travel of the band. The table 2 is traversed by a motor or by a hand wheel 8. An under-slide can similarly be traversed by a hand wheel 10. A verticallymovable, balanced slide 14 carries parallel arms 16 pivoted to a beam 18 supporting a cross-slide 22 in ball-guides 20. The slide 22 has two ball-guides to support the slides 28, 30 on which the rollers 36, 38 are mounted, being spaced apart by the bar 40. The slide 22 also has a ball track for a slide 32 carrying the tracer 34. The slide 22, carrying the tool 46 and its belt-drive 50, and the tracer slide 32 are attached to opposite runs of the belt 52 passing over the rollers 36, 38. In operation, the slide 22 and hence the tool head 48 are locked to the slide 14 by an arm 60 and the roller slides 28, 30 are connected to move with the table 2 by a coupling 62; thus, the tracer moves at twice the speed of the work and roughs out a reversed shape of the pattern through electric or hydraulic control means. To extend the working range of the operation, the arm 60 can be released by an eccentric clamp (or a different arm be fitted) and the cross-slide readjusted. For finishing, the arm 60 is removed, the table is clamped and copying is controlled manually.