baber/WOPTO huggingface dataset:
Patent FI-952328-A (FI)
Inventor: BARTLEY TIMOTHY D
IPC: G01N33/566
Filed: 1995-05-12
Abstract: Ligands which bind to the eck receptor are disclosed. More particularly, polypeptides which bind specifically to the eck receptor (eck receptor binding proteins or EBPs) and DNA sequences encoding said polypeptides are disclosed. Methods of treatment using eck receptor ligands and soluble eck receptor and disclosed, as are pharmaceutical compositions containing same. A rapid and sensitive method for the detection of receptor binding activity in crude samples is provided.
Patent FI-953296-A (FI)
Inventor: FRITZ HEINZ
IPC: B23D61/02
Filed: 1995-07-04
Abstract: The saw blade comprises tooth flanks (2) which are curved convex. The transition (3) between cutting edge (4) of the sawtooth (1) and the convex curved flank (2) is formed so that the distance (6) between the centre (2a) of the flank and the plane of symmetry of the tooth is greater than the distance (5) between the transition (3) and the plane of symmetry. The cutting edges can have a symmetrical tetragonal trapezoidal structure or an asymmetrical trigonal structure. The cutting edges can be hyperbolic or parabolic. <IMAGE>
Patent FI-953773-A (FI)
Inventor: EIBL MARKUS
IPC: D01F2/00
Filed: 1995-08-09
Abstract: PCT No. PCT/AT94/00192 Sec. 371 Date Jun. 5, 1995 Sec. 102(e) Date Jun. 5, 1995 PCT Filed Dec. 9, 1994 PCT Pub. No. WO95/16063 PCT Pub. Date Jun. 15, 1995The invention is concerned with a process for the production of cellulose moulded bodies, particularly films and fibres, by extruding a solution of cellulose in a tertiary amine-oxide through a shaping device, for example a spinneret, and conducting the extruded moulded body while drawing it into an aqueous precipitation bath, in which it coagulates, whereafter the coagulated moulded body is washed with an aqueous washing liquid, characterized in that the precipitation bath employed for coagulation and/or the washing liquid employed for washing contain(s) a surfactant in dissolved form.
Patent FI-956080-A (FI)
Inventor: NORLANDER LEIF
IPC: D04H1/425
Filed: 1995-12-18
Abstract: PCT No. PCT/SE94/00613 Sec. 371 Date Nov. 30, 1995 Sec. 102(e) Date Nov. 30, 1995 PCT Filed Jun. 21, 1994 PCT Pub. No. WO95/00703 PCT Pub. Date Jan. 5, 1995Defibrated cellulose product comprising a fibrous structure having good compressibility under the influence of heat and pressure. The structure is obtained by cross-linking, in a dry state, cellulose fibers which are impregnated with cross-linking agent and at least one polyfunctional alcohol, and which a difibrated prior to carrying out the cross-linking reaction. The cross-linking reaction is carried out at an elevated temperature of at least 110 DEG  C.
Patent FI-960565-A (FI)
Inventor: GROENDAHL ERIK WILHELM
IPC: D06M101/00
Filed: 1996-02-07
Abstract: A belt (16) for use on a long nip press (10) for dewatering a fibrous web (24) includes a base (40) assembled by spirally winding a prepared structure strip (34) in a plurality of non-overlapping turns. Successive turns are abutted against and joined to those previously wound by sewing or otherwise bonding along the continuous spiral seam 38 thus formed. The prepared structure strip (34) may be a fabric strip (34) of a single- or multi-layer weave, woven from lengthwise (48) and crosswise yarns (50), which may be monofilament yarns of a synthetic polymeric resin. At least one side of the base (40), the side which will be on the inside of the belt and which slides over the pressure shoe (14) is coated with a polymeric resin, such as polyurethane, to protect it from wear and render it impervious to oil and water. The coating (54) is ground and buffed to provide the belt (16) with a smooth surface and a uniform thickness. <IMAGE>
Patent FI-963053-A (FI)
Inventor: JEPPSSON JAN-BERTIL
IPC: A61M1/28
Filed: 1996-08-01
Abstract: PCT No. PCT/SE95/00086 Sec. 371 Date Sep. 17, 1996 Sec. 102(e) Date Sep. 17, 1996 PCT Filed Jan. 30, 1995 PCT Pub. No. WO95/20985 PCT Pub. Date Aug. 10, 1995Apparatus for carrying out peritoneal dialysis. The apparatus comprises a weighing device (37) provided with a case (50) for forming an airtight space. A heat bag (38) and, optionally, a discharge bag (42) are positioned in the space, said bags being connected with a catheter for the patient, who is to perform peritoneal dialysis. The apparatus comprises a pump arrangement (57) connected with the case (50) for producing overpressure and underpressure, respectively, in the space inside the case. Valve arrangements (39, 44) are adapted to connect either the discharge bag (42) or the heat bag (38) with the patient's catheter. By providing an underpressure in the case (50). fresh dialysis solution is provided to the heat bag (38) from supply bags, whereupon used dialysis fluid is extracted from a patient to the discharge bag (42). By causing an overpressure in the case (50), a fresh and heated dialysis solution is supplied from the heat bag (38) to the patient, whereupon the discharge bag (42) is drained to a waste or to collection bags. The flow of dialysis solution is monitored by the apparatus by means of weighing the case (50) and its contents. Suitable data for the treatment is stored in a memory unit of the apparatus.
Patent FI-970666-A (FI)
Inventor: DALUGE SUSAN MARY
IPC: C07D/
Filed: 1997-02-17
Abstract: The invention relates to enantiomeric compounds which are purine and pyrimidine derivatives, and to a process for preparing them. The compounds can be used for preparing 6- substituted purine carbocyclic nucleosides which can be used therapeutically, especially for treating HIV and HBV infections.
Patent FI-971973-A (FI)
Inventor: KOISTINEN KARI
IPC: C10N40/30
Filed: 1997-05-07
Abstract: The invention concerns a process for manufacturing polyol complex esters. According to the method, a polyol, such as BEPD or NPG, is reacted with mono- and polyvalent acids in the presence of a catalyst to produce a reaction blend containing complex esters. According to the invention the acid components of the reaction blend are neutralized with a tertiary amine, and the complex esters are recovered from the thus treated reaction blend. The basic amines that are used form salt-like compounds with the carboxylic acids. The compounds enter the aqueous phase, from which they are easily separated, whereby the complex esters are recovered with high yield.
Patent FI-981971-A (FI)
Inventor: AARNIVUO JUSSI
IPC: B63H21/17
Filed: 1998-09-14
Abstract: The present invention relates to a propeller drive arrangement and a method for moving and steering a vessel. The arrangement comprises an azimuthing propulsion unit and operating equipment for turning said azimuthing propulsion unit to steer the vessel. The operating equipment comprises an electric motor for rotating said propulsion unit by means of a mechanical power transmission machinery connected to said electric motor. A power unit supplies electric power to said electric motor. A control unit controls the operation of said electric motor by controlling said power unit. The arrangement also comprises a sensor device for detecting the rotational position of said azimuthing propulsion unit. A control unit is arranged to process steering command information from a control means and turning position information from said sensor device and to control the operation of said electric motor on the basis of this processing.
Patent GB-579756-A (GB)
Title: Method of removing defective tubes from tube sheets
IPC: B25B27/02
Filed: 1945-01-12
Abstract: 579,756. Prising-tools. FAIRWEATHER, H. G. C. (Griscom-Russell Co.). Jan. 12, 1945, No. 1048. [Class 61 (ii)] [Also in Groups XXII and XX VIII] A tool for collapsing a thin-walled section of a tube secured in a tube-plate comprises a round bore of a diameter equal to the external diameter of the tube and having its end cut away to form an extension 20 of segmental cross-section with a rib 21 projecting radially, the extension of rib tapering to a point which can be inserted between the tube and the bore of the plate.
Patent GB-853933-A (GB)
Title: Improvements in hand brake transmissions on motor vehicles
Inventor: GERSTLE WILHELM
IPC: G05G7/02
Filed: 1959-01-12
Abstract: 853,933. Hand brake transmissions. DAIMLER-BENZ A.G. Jan. 12, 1959, No. 1062/59. Class 103 (1). In a hand brake transmission on a motor vehicle, a ratchet bar is longitudinally displaceable by a handle and a pull cable is operated by the ratchet bar, the other end of the pull cable 9 being connected with a pulley 7 rotatably mounted on a bearing bracket 3 fixed to the vehicle, rotation of the pulley in direction 24 when cable 9 is moved in direction of arrow 13 causing short lever 14, secured to pulley, to be rotated in a similar matter such that, via a roller chain 15, a slider 16 and rod 19 move perpendicularly to the axis of rotation of the pulley in guide piece 17 to operate brake cable 21 in direction of arrow 25. The rollers of the roller chain 15 contact the cylindrical circumference of the hub of the lever arm 14 so that the effective lever arm from the centre of the shaft 5 (not shown), to the roller chain remains constant. Adjusting means 23 is provided for enabling the effective length of the brake cable to be adjusted in relation to a fixed stop. An alternative construction is disclosed in the Specification wherein the short lever 14 and roller chain 15 are replaced by a small pinion or toothed segment in mesh with rack teeth formed along slider 16.
Patent GB-843866-A (GB)
Title: Improvements relating to the wheel spring mounting of perambulators and the like
Inventor: BICKERSTAFF JAMES HENRY
IPC: B62B9/18
Filed: 1958-01-11
Abstract: 843,866. Perambulator wheel suspensions. TAN SAD Ltd. Jan. 9, 1959 [Jan. 11, 1958], No. 1096/58. Class 108(2). A perambulator wheel is mounted on an axle g each end of which is carried by a respective link a<SP>2</SP>. The links a<SP>2</SP> at each side of the perambulator are joined by a transverse member a' and are connected by compression springs f to the collapsible main frame a, b.
Patent GB-534991-A (GB)
Title: Improvements in and relating to methods of making elastic fluid turbine buckets
IPC: F01D5/14
Filed: 1940-01-18
Abstract: 534,991. Making turbines. BRITISH THOMSON - HOUSTON CO., Ltd. Jan. 18, 1940, No. 1106. Convention date, Jan. 18, 1939. [Classes 83 (ii), 83 (iii) and 83 (iv)] Uniting by fusion; milling. - Elastic fluid turbine bucket units comprising a base portion, a cover portion and two or more intermediate blades integral therewith, particularly for axial flow turbines, are made by removing a portion of the metal from the central part of the blank through an opening in one end thereof to form a portion of the passage between the blades, completing the passage by removal of metal from opposite sides of the blank, closing the opening in the end of the blank and machining the outer surface of the blank to finish the unit. A squared blank with the lay out of the blade ends 11, 12 traced on the upper surface may have a hole 14 drilled through the upper surface, centrally located as regards the passage to be formed, of depth equal to the lower boundary of the passage, and of diameter equal to the width of the passage. The passage is then formed by end milling from the sides of the blank, cuts 15, 16 being first taken along the tangents 17 18 to the sides of the blade 12, followed by milling through as indicated at 19, 20 into the bore. The passage is then finished from the sides by tools which form the concave and convex surfaces. The upper end of the hole 14 is then closed by welding in plug 21 at 21<SP>1</SP> or by screwing in a stud and securing it in place by peening or spot welding. The outer convex and concave sides of the blades 11. 12 are then formed by milling and the dovetail slot 22 and cover portions 23 are milled and the opposite sides of the unit tapered. In a modification a hole 25, Fig. 9, may be drilled upwardly through the base either before or after the slot 22 is made and the lower end of the hole closed after formation of the passage by a tapered plug 26 held in place by peening over the edges of the hole at 27. Centrifugal force holds the plug tightly in position during operation of the turbine. In another form a hole 14', Fig. 12, is drilled or end milled down into the blank of such shape that one wall conforms to the curvature of the convex surface 12<SP>1</SP> of the blade 12 and the opposite wall conforms to the concave surface 11<SP>1</SP> of the blade 11. The width of the hole is such that the wall 12' is formed to the point where it is tangential to the sides 17, 18 of the blade 12. After completion of the passage as in the previous form, the upper end of the hole is chamfered and is closed by welding thereon a chamfered plug. Welding stresses are then relieved by heat-treating or annealing and the unit finished as in the previous form.
Patent GB-1114818-A (GB)
Title: Electronic protective apparatus
Inventor: SCHNABEL HANS
IPC: H02H6/00
Filed: 1967-01-09
Abstract: 1,114,818. Protective systems. STARKSTROM - ANLAGENBAU ERFURT VEB. 9 Jan., 1967, No. 1144/67. Heading H2K. An overload protective arrangement for an electric machine, e.g. a motor, comprises a current transformer 1 having a tapped secondary winding connected through rectifiers 3 ... 6 to a linear resistor 8 and a temperatureresponsive resistor 7. A diode 12 and a tripping device 15 are connected between the tapping and the junction between the resistors 7, 8. Normally, the resistor 7 has a higher resistance than the resistor 8 so that the junction between the resistors is positive with respect to the earthed tapping and the diode 12 does not conduct. Under overload conditions the resistor 7 is heated by the current flowing through it and its resistance drops so that the junction becomes negative with respect to the tapping. The diode 12 now conducts and the device 15 is energized to cause the disconnection of the protected machine. A Zener diode 10 and variable resistor 9 may be connected as shown to increase the tripping time when high excess currents occur, so as to prevent unwanted tripping when starting a motor. A voltage divider 16, 17 is connected as shown and to the negative pole of a source of biasing voltage to determine the level at which the device 15 becomes operative.
Patent GB-870438-A (GB)
Title: Improvements in or relating to the cross-linking of polyvinyl alcohol
IPC: C08F8/30
Filed: 1960-01-12
Abstract: Polyvinyl alcohol is reacted with cyanuric chloride in an alkaline medium.  The product is either cross-linked and water-insoluble or may be heated to this state.  The reaction may be carried out between a solution of cyanuric chloride in an organic solvent and polyvinyl alcohol in moulded form or an aqueous solution of polyvinyl alcohol. The reaction may be performed in the presence of a lower alcohol or amine.
Patent GB-371305-A (GB)
Title: Improvements in syringes for hypodermic medical injections
IPC: A61M5/42
Filed: 1932-01-14
Abstract: 371,305. Hypodermic syringes. DEMARCHI, M., Piazza Quintino Sella, Biella, Italy. Jan. 14, 1932, No. 1188. Convention date, Oct. 30, 1931. [Class 81 (ii).] A hypodermic syringe comprises an open bell-shaped chamber which contains the end of the syringe fitted with the needle, the needle-point being directed towards the bell mouth, said bell being provided with means, such as a rubber bulb, for obtaining reduced pressure in the bell when its mouth is closed, to produce automatic insertion of the needle in the skin and, on restoration of the pressure, withdrawal of the needle. A syringe 1, Fig. 1, fits within a rubber plug 4 in the neck of a glass bell 3, provided with a side tube 35 fitted with a rubber bulb 5. After compressing the bulb, the bell is placed on the skin and the bulb released. The flesh is drawn up against the needle which punctures it and the injection is then made. On compressing the bulb, the needle is withdrawn. In a modification, Fig. 2, the syringe is mounted in a disc 4 of elastic material such as spongy rubber, fixed at its edge in a seating 33 provided on an extension 32 of the bell 3. The production of vacuum in the bell causes the disc 4 to be drawn down into the funnel 32 and a deeper penetration of the needle is obtained. In a further modification, the neck 31 extends downwardly into the bell and upwardly into a container of double cone form into which the disc 4 is forced so that it bends upwardly at its centre. The effect of suction causes a downward bending and consequently a longer stroke of the syringe.
Patent GB-673034-A (GB)
Title: Improvements in or relating to circuit-arrangements for amplifying high frequency electrical oscillations
IPC: H03J3/06
Filed: 1950-01-17
Abstract: 673,034. Valve amplifying circuits. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan. 17, 1950 [Jan. 20, 1949], No. 1196/50. Addition to 645,989. Class 40 (vi). In a very high-frequency amplifier in which the pass-band is mainly determined by circuits subsequent to the first valve, and in which noise produced by transit-time grid current in this valve is reduced, as disclosed in the parent Specification, by detuning the input circuit to present an impedance which is slightly capacitative over the pass-band of the amplifier, a condenser of the order of 1 pF is connected between the anode and grid of the first valve. The arrangement is more particularly applicable where the valve is of screen-grid, or pentode, type.
Patent GB-523745-A (GB)
Title: Improvements relating to road-traffic signs
IPC: B60Q7/00
Filed: 1939-01-13
Abstract: 523,745. Road signs. CARVER, H. N. Jan. 13, 1939, Nos. 1224, 1225 and 1226. Convention dates, Jan. 15, 1938, March 8. 1938, and April 21, 1938. [Class 3 (ii)] A road traffic sign for indicating obstructions and comprising a reflector for returning rays of light from oncoming vehicles is provided with a housing member which encloses the reflector completely when not in use and serves as a supporting base when in operative position on the road. The reflector is preferably constructed with spaced plates 14, 15, Fig. 6, of rolled coloured glass formed with prismatic inner faces with a lustrous coating 17 and mounted in a gasket 35 within ring frames 18, 19 secured together by screws 26 ; in a modification, plain glass plates carrying reflecting buttons arranged to form a legend may be employed. The ring frames are hinged by a pin 30 to a pair of flanged discs 3, 4, Fig. 2, which in the position shown form a base for supporting the reflector 14 in operative position but when turned up enclose the reflector completely thus protecting it when out of use. The hinged lugs are constructed to bring the reflector to a right angle position as the discs are opened out and to secure the discs in this position, and locking means on the discs serve to secure these when enclosing the reflector.
Patent GB-648783-A (GB)
Title: Improvements in or related to turbine, compressor and like blades
IPC: B23P15/02
Filed: 1948-01-15
Abstract: 648,783. Making turbine &c. blades. ATKINSON, J. Jan. 15, 1948, No. 1277. [Classes 83 (ii) and 83 (iv)] Die - rolling ; cold - rolling.-The root portion of a turbine or compressor blade is formed by passing a part only of a partiallyformed blade between successive pairs of rolls in a direction transverse to the length of a blade, the rolls being spaced so that only one pair engages the blade at a time. A number of partly-formed blades 8 are secured in vertical alignment on a vertical table 9 so that their root portions project into the path of verticallyaligned pairs of freely rotatable rolls 4 carried by a vertically movable ram 1. The rolls are mounted in slides which are biassed to a central position by spring-pressed balls 3. Screws 7 bearing on roll carriers within the slide serve to adjust the pass. The passes between the different pairs of rolls decreases upwardly to effect progressive shaping of the work. In a modification, blades 13 from a magazine 14 are forced through the passes along a horizontal guideway 12, 16 by a ram 15. As shown in Fig. 6, two root-portions 17 may be formed simultaneously and then severed. The rolls and the work are flooded with oil and the process may be further facilitated by previously plating the root portions with a frictionreducing metal such as zinc or cadmium. The rolls may be built up of a number of disc members each independently and freely rotatable.
Patent GB-1322682-A (GB)
Title: Punching machines
IPC: B21D28/04
Filed: 1972-01-11
Abstract: 1322682 Punching J E L E MEMAIN 11 Jan 1972 [12 Jan 1971] 1309/72 Heading B3W A punching machine includes a C-frame 4, for supporting a tool carrier 2 and die 3, which is pivotable on a base about the axis of the tools and has means for immobilizing the C-frame in a selected angular position. A pin 9 on the base 10 of the frame is engageable in a selected one of holes 8 around the circumference of a table 7 and the frame runs on wheels 11. A workholder 12 is mounted on a feed table 1 for movement in directions F and F1 manually or automatically using an electronically-programmed control system. By rotating the C-frame through selected angles between punching operations on a stationary workpiece, holes of different shape from that of the punch may be formed.
Patent GB-1405542-A (GB)
Title: Direct reading phase meter
IPC: G01R25/00
Filed: 1973-01-10
Abstract: 1405542 Phase meters; switching circuits IRD MECHANALYSIS Inc 10 Jan 1973 [12 Jan 1972] 1325/73 Headings H3A and H3T A direct reading phase meter comprises an arrangement 26-32 for generating a first D.C. signal having an amplitude varying linearly in one direction as the phase difference between two input signals at 12, 13 increases from 0 to 180 degrees and which varies linearly in the opposite direction with a phase difference increase from 180 to 360 degrees, a D.C. voltmeter 10 having two scales covering ranges of half wavelengths in opposite directions with associated indicators 18, 19, the first D.C. signal being produced by squaring the input signals at 26, 29, summing the squared signals and by averaging at 30, an arrangement 33-36 for generating a second D.C. signal which varies linearly from zero to a maximum as the phase difference increases from 0 to 360 degrees and an arrangement 37, 38 responsive to the second D.C. signal to activate the indicators 18, 19. A threshold circuit 31 inhibits operation when one of the input signals has an amplitude below a required minimum. The meter may be calibrated in degrees or radians instead of wavelengths. In the arrangement shown, while circuits 26-32 are concerned with the actual measurement of the phase difference to be presented on the meter 10, the circuitry 35-38 indicates which of the two scales on the meter 10 is to be used. Switching circuits.-A switching circuit (see Fig. 6) for selectively activating lamps 18, 19 comprises SCRs 117, 118 controlled by transistors 119, 120. When the control signal at terminal 115 is positive, transistors 119, 120 are on so that SCR 117 alone is triggered for activating lamp 18 while the gate of 118 is earthed. When the control signal is negative, transistors 119, 120 are both off so that SCR 117 is not triggered while SCR 118 is turned on for activating lamp 19.
Patent GB-559881-A (GB)
Title: Improvements in and relating to machine tools
IPC: B23Q11/14
Filed: 1942-02-02
Abstract: 559,881. Bearings. WILLIAMS, W. P. (Garrison, R. P., and Garrison, J. R.). Feb. 2, 1942, No. 1390. [Class 12 (i)] [Also in Groups XXIII and XXII] A bearing or the bed of a machine tool &c. is maintained at a temperature above the surroundings by circulating a fluid therethrough and controlling the temperature of the fluid by a thermostat and an electric heater. The bearing or. machine is initially adjusted or set-up with the fluid circulating, and thus whenever it is used the bearings will be correctly adjusted and the parts correctly aligned: Fig. 1 shows a chuck for holding a motor car differential member. The bevel gear is located by its teeth engaging studs 14 and the other end of the shaft is located by a spring pressed centre 20 movable to the left by a hand lever. The shaft is inserted through an opening 6 in the chuck. The bearings 4, 5 are lubricated through ports 51, 52 and the heating liquid is circulated thermo-syphonically through passages 63, 64, being heated by electrical or other heaters.