baber/WOPTO huggingface dataset:
Patent FI-922059-A (FI)
Inventor: EKMAN TOMMY
IPC: B66C13/12
Filed: 1992-05-06
Abstract: The present invention relates to a device pertaining to vehicle cranes, preferably cranes of the type which are arranged on lorries and by means of which pulp wood/timber is loaded onto the lorry and/or associated trailer. The crane comprises an essentially vertically disposed pillar 1, which can be rotated both anti- clockwise and clockwise relative to a central position. The crane further comprises pressure hoses 15,16 and return hoses 16,15 for hydraulic oil. First sections of the hoses 15,16 at the lower part of the pillar 1 are intended to perform motions in the horizontal plane beneath platforms arranged in the crane whenever the pillar is rotated and second sections of the hoses 15,16 at a higher level have an essentially vertical extent close up to the pillar. Smooth and simple hose traction is thereby obtained, together with a simultaneous reduction in the mechanical wear on the hoses. <IMAGE>
Patent FI-924970-A (FI)
Inventor: PARIKH AJAY
IPC: H03J3/02
Filed: 1992-11-03
Abstract: An autotuning combiner (16) particularly for use in combining signals for radio telephony transmission. The combiner has a series of filter cavities (18) each with an adjuster (22) for fine-tuning the cavity to an input carrier signal. The combiner cavities are stabilized from positional drift in the absence of a carrier signal by means of a mechanical brake (38, 44) which holds the adjuster or a pilot signal generator (70) which stimulates the absent carrier signal. <IMAGE>
Patent FI-925774-A (FI)
Inventor: BRUDERER HANS
IPC: C07D209/60
Filed: 1992-12-18
Abstract: cis-2,3,3a,4,5,9b-Hexahydro-1H-benz[e]indole derivatives of the general formula <IMAGE> in which R<1> denotes a radical of the formula -O-CO-NR<4>R<5>, R<2> denotes lower alkyl, lower cycloalkyl or lower alkyl substituted by lower cycloalkyl, aryl, aroyl, aroylamino, amino or by a cyclic amino, amide or imide group, R<3> denotes hydrogen or lower alkyl, R<4> denotes lower alkyl and R<5> denotes hydrogen or lower alkyl, corresponding trans isomers or cis/trans isomer mixtures and pharmaceutically utilizable acid addition salts thereof are novel and are distinguished by useful therapeutic properties. They are particularly suitable for the treatment or prophylaxis of cognitive disorders and senile dementia (especially Alzheimer's disease) and for the improvement of memory power.
Patent FI-934587-A (FI)
Inventor: VIRVING NILS
IPC: D21B1/14
Filed: 1993-10-18
Abstract: A refining segment for a disc refiner for defibering and processing lignocellulose-containing fiber material. The refining segment has the shape of a circle sector and a refining surface with bars and intermediate grooves, which extend across substantially the entire refining surface. The bars are oblique in relation to the radius of the refining segment, and the angle of the bars in relation to said radius is greatest closest to the centre and thereafter decreases in radial outward direction. The angle closest to the centre shall be in the interval 20-45 DEG  and farthest out in the interval -10<o> to +20<o>. <IMAGE>
Patent FI-952232-A (FI)
Inventor: FREEMAN JOHN
IPC: B22D27/08
Filed: 1995-05-09
Abstract: A method and an apparatus of continuously casting metal strip (20) is disclosed. A casting pool (30) of molten metal is formed in contact with a moving casting surface such that metal solidifies from the pool (30) onto the moving casting surface. In addition, sound waves are applied to the casting pool of molten metal to induce relative vibratory movement between the molten metal of the casting pool (30) and the casting surface.
Patent FI-961797-A (FI)
Inventor: TEAGARDEN DIRK L
IPC: A61K9/00
Filed: 1996-04-26
Abstract: PCT No. PCT/US94/09648 Sec. 371 Date Mar. 28, 1996 Sec. 102(e) Date Mar. 28, 1996 PCT Filed Sep. 6, 1994 PCT Pub. No. WO95/11683 PCT Pub. Date May 4, 1995A stable and lyophilized formulation of prostaglandin E-1 made by the process comprising a) dissolving PGE-1 in a solution of lactose and tertiary butyl alcohol wherein said tertiary butyl alcohol is present in an amount of from about 15% to about 33% volume/volume and the ratio of said lactose to PGE-1 is from about 40,000 to 1 to about 10,000 to 1 weight/weight whereby a formulation of PGE-1dispersed in lactose is formed; b) adjusting and maintaining the pH of said formulation from about 3.5 to about 6 with an organic acid buffer; c) freezing said formulation to about -50 DEG  C.; and d) drying said formulation to obtain a moisture content of less than 1% by dry weight and a tertiary butyl alcohol content of less than 3% by dry weight. Preferably, step c) includes after freezing said formulation to about -50 DEG  C., warming to about -25 DEG  C. for about 2 hours then refreezing to about 50 DEG  C. Preferably, the prostaglandin is in an amount of about 25 to 100 ppm in lactose and the pH is maintained at about 4 to 5.
Patent FI-961963-A (FI)
Inventor: HARRELSON GLEN RAY
IPC: B65D71/28
Filed: 1996-05-09
Abstract: A basket-style carrier constructed so as to maintain the carrier open during loading. The end panels of the carrier are formed from overlapping end panel sections. Each end panel section is connected to a handle panel support by a fold line. The overlapping end panel section includes a wide portion that extends transversely beyond the fold line connecting it to the handle panel support. This causes the two sections to function as a unit, preventing the end panels from collapsing about their fold lines during loading. In addition, a bottom panel forming flap is connected to one of the end panel sections at each end of the carrier. This flap is adhered to the bottom panel flaps to tighten the construction.
Patent FI-964598-A (FI)
Inventor: KARI HANNU H
IPC: H04W76/04
Filed: 1996-11-15
Abstract: In a packet radio network, the position updates of a mobile station are transmitted in UI frames, whose priority is higher than that of I frames which transmit payload traffic and whose header comprises the cell for identifier of the mobile station. If the mobile station moves from a first cell to a second, an SGSN node can receive the I frame later than the UI frame giving the location update; the SGSN node thus incorrectly concluding that the mobile station has returned to the first cell. The incorrect location update is prevented in such a way that: (i) the transmitter or a following network element provides at least some frames with a sequence identifier, which is not dependent on the frame type; and (ii) at least one network element receiving the frame observes the sequence identifier of the frames and concludes that the location and/or routing information of the frame is incorrect, if the sequence identifier shows that the frame is older than a previously received frame.
Patent FI-964889-A (FI)
Inventor: SUVANEN JYRI
IPC: G10L19/018
Filed: 1996-12-05
Abstract: In some call-switching systems, transmitted speech samples may be sent back (back-looping) to the sender from a telephone switching center if the switching center is unable to send the speech samples forward. When supplementary information is sent with the speech sample, back-looping may cause a problem if the sending device interprets the signal as originating from another device. To avoid this problem, transmitted samples are subjected to a check value calucation such as a checksum or a cyclic redundancy check. The check value is stored in memory and any received samples are subjected to a check value calculation and compared to the stored samples. If the comparison yields a match, then the device will know that the received samples originated from itself and can be properly handled.
Patent FI-981367-A (FI)
Inventor: EKHOLM KARI
IPC: F16C27/02
Filed: 1998-06-12
Abstract: Bearing device, in which a escutcheon 6 or the like, for fitting on the component surface of a door, window or the like, is mounted in a bearing 1, which functions both in the axial and radial direction, and its handle 14 or similar rotatable operating member with regard to the escutcheon 6. A hole 7 made in the escutcheon 6 for the bearing is shaped such that the bearing 1 will not rotate in the hole 7 when the handle 14 or other rotatable operating member is used. <IMAGE>
Patent FI-990124-A (FI)
Inventor: KOUTONEN PAULI
IPC: B65H35/02
Filed: 1999-01-22
Abstract: A paper web (W) is longitudinally divided into slit webs of desired widths and the slit webs are wound into rolls (R) about roll cores (H) at a winding station (17A, 17B). The web is cut by a web-severing device (16) in conjunction with the roll set change of the winding operation. At least two slitter assemblies (15A, 15B) are employed for slitting the web (W) and, when given ones of the slitter assemblies (15A, 15B) are slitting the web (W) into one set of slit webs, the desired ones of the other slitter assemblies (15A, 15B) are preset into desired slitting width positions for slitting the next set of slit webs. The winding apparatus has slitter assemblies (15) for longitudinally dividing a web (W) into slit webs and a winding station (17A; 17B) for winding the slit webs into rolls (R) and a web-severing device for cutting the web.
Patent FR-1232383-A (FR)
IPC: B63B25/16
Filed: 1959-04-17
Granted: 1960-10-07
Abstract: 905,990. Storing liquefied gases. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. April 14, 1960 [April 17, 1959], No. 13355/60. Class 8(2). [Also in Group XXXIII] A liquefied gas transport vessel e.g., a tanker (see Group XXXIII) comprises one or more storage chambers 1, Fig. 1, having walls 2 of thermally insulating material e.g., wood lined with impermeable material 3 e.g. steel and the walls are held spaced from the partitions 5, 5a of the tanker structure by insulating ribs 7 and sealing ribs 9; the latter serving to divide the interspace into a plurality of compartments 10 adapted to be charged with an inert gas through valved ducts 11, 12, 13 fed from a manifold 14. The pressure of the inert gas in each compartment is normally maintained just below that of the stored gas and an increase in the inert gas pressure shown by gauges 15 is regarded as an indication of leakage of stored gas through the lined wall 2 and is countered by increasing the pressure of the inert gas in the appropriate compartment 10. The vapour space of each tank 1 is connected to a heat exchanger 18, 18a, Fig. 2, supplied with refrigerant from a line 19, 19a containing a pressure-opening valve 20, 20a responsive to the pressure in each said vapour space; the so-warmed coolant being discharged through lines 21, 21a and the condensed vapour being returned to the storage tanks. In the event of the pressure in the tank falling below that necessary to. force out the liquid during discharge through a valve duct leading from a sump 28 make-up vapour is added through lines 26, 26a and valves 25, 25a which latter may also serve as vent valves.
Patent FR-1234396-A (FR)
IPC: B01J19/30
Filed: 1959-07-29
Granted: 1960-10-17
Abstract: 898,092. Contacting a liquid with a fluid of less density. ALUMINIUM LABORATORIES Ltd. July 20, 1959 [July 29, 1958], No. 24884/59. Class 55 (2). In a method of contacting a liquid with a fluid of less density and not wholly miscible therewith, the fluid is passed upwardly in a vessel 10 from an inlet 17 to an outlet 22 through a bed of floating buoyant elements 27 arranged between grids 13 and 16 and wetted by liquid from pipe 20. The vessel 10 may contain more than one bed of buoyant elements and the buoyant elements are preferably spherical or spheroidal and may suitably be table-tennis balls, balls of foamed plastics with an impervious external surface or hollow metal spheres. The spheres used may be between “ inch and 3 inches in diameter, preferably between 1 inch and 2¢ inches, and preferably have a density of 1¢ to 11 pounds per cubic foot. In an example of washing a gas with a liquid, the gas velocity was 600 foot per minute and the buoyant elements were spheres of 1¢ inches diameter weighing about 5.5 gms. apiece.
Patent GB-1020049-A (GB)
Title: Improvements in power driven drill hammers
Inventor: UEBEL PHILIPP
IPC: E21B6/06
Filed: 1965-01-09
Abstract: 1,020,049. Percussive drills. H. WACKER, and P. WACKER. Jan. 9, 1965, No. 1071/65. Heading B4C. A petrol or electric motor driven percussive drill comprises a cross-head piston 3 connected to an impact piston 9 by means of a spring 8, and an engageable and disengageable helical groove device 12, 14 which, when engaged, enables the impact piston to rotate during its return stroke. A pair of helical grooves 12 are formed in the impact piston 9 and engage with correspondingly shaped projections 14 in a ratchet wheel 13. A spring-loaded pawl is normally in engagement with the teeth so that, during operation of the drill, the impact piston is rotated on its up-stroke. In order to prevent rotation of the piston if desired, the pawl is moved out of engagement with the teeth by means of a spring-loaded plunger 19. The tool bit 27 is cleared by means of air drawn into the drills, via a non-return valve 23, on the upstroke of the impact piston and forced via a second non-return valve 26, to the tool bit on the down-stroke.
Patent GB-633533-A (GB)
Title: Improvements in the preparation of sodium thiosulphate for testing water
IPC: G01N33/18
Filed: 1948-01-14
Abstract: Sodium thiosulphate tablets having an urea base, each chemically equivalent to 0.01 c.c. of oxygen, for use in Winkler's test to determine the dissolved oxygen in boiler feed water, one formed by dissolving the sodium thiosulphate in water and a volatile wetting agent such as ethyl alcohol, adding the solution to urea crystals and grinding to a smooth paste.  The paste is then dried and sieved, and a sample taken to determine the tablet weight necessary to contain sodium thiosulphate equivalent to 0.01 c.c. of oxygen.  The mixture is tabletted accordingly.  The other reagents in the test, viz. manganous sulphate, potassium iodide and potassium hydroxide are preferably also in tablet form.
Patent GB-434917-A (GB)
Title: Manufacture of coversion products of n-nitramines of primary aromatic amines nitrated in the nucleus
Filed: 1935-01-14
Abstract: N-nitramines of primary aromatic amines of the benzene series, nitrated in the nucleus are treated with reducing agents in neutral or alkaline medium so that reduction of the nuclear nitro-group occurs in stages to the azo-or amino-compound, the latter of which may be further acylated.  According to examples, the sodium salts of the nitramine of 1-amino-4-nitro-2 : 5-dimethoxybenzene obtainable by treating this compound with sodium nitrite, followed by oxidation with hypochlorite, the nitramine of 1-amino-2-methyl-4-nitrobenzene, the nitramine of 1-amino-2 : 5-dichloro-4-nitrobenzene, the nitramine of 1-amino-2-nitro-4-methyl-benzene, and the nitramine of 1-amino-4-nitro-2 : 5-diethoxybenzene, are reduced in alkaline solution with sodium sulphide to give the corresponding amino-mono-N-nitramino-compounds; the N-nitramine of 1-amino-2-methyl-4-nitrobenzene is reduced by zinc dust in caustic soda to give the dinitramine of 4 : 4<1>-diamino-3 : 3<1>-dimethyl-azobenzene.  Azo-dyes.--The latter compound may be printed with 2 : 3-oxynaphthoic anilide and nitrite and developed with acid to give a brownish-violet dye; the 1 : 4-amino-N-nitramines may also be mono and tetrazotised, the 1 - N - nitramino - 2 - methyl - 4 - amino - benzene, giving on diazotization and printing as in the above example, a red-brown tint on cotton, and with the use of double quantity of nitrite and development, a blue print.  1 - Nitro - 5 - methylbenztriazole is obtained from the 1 - N - nitramino - 2 - amino - 4 - methylbenzene, (obtained as described above) on treatment with sodium nitrite and dilute acid. The benzoylation of 1-N-nitramino-4-amino-2 : 5-diethoxybenzene is also described.
Patent GB-781199-A (GB)
Title: Improvements in or relating to apparatus for detecting unbalance in rotating workpieces
IPC: G01M1/22
Filed: 1955-01-17
Abstract: 781,199. Photo-electric indicating system. GISHOLT MACHINE CO. Jan. 17, 1955 [Nov. 12, 1954], No. 1348/55. Class 40 (3). [Also in Group XXXVIII] Apparatus for determining a position of unbalance in a rotating workpiece 1 comprises a shaft 13 mounting the workpiece and housed in bearings 13 which are capable of movement in response to out-of-balance movements of piece 1. Each bearing carries an extension associated with a coil 5 located in the field of a permanent magnet 4 so that current induced in the coils as the result of vibration is amplified at 6 to energize a meter 7 indicating the amount of unbalance. The amplified current is used also to operate a triggering device 8, the output from this passing through phase shift means 10 to flash a lamp 9. The lamp is enclosed in a shield 15 slotted at 16 and mounted on the end of shaft 13. A cage 19 mounted for coaxial rotation about shield 15 carries a photo-electric cell 18 which, through an amplifier 20, operates a switch 22 to de-energize and apply a brake to a motor 21 which is used to slowly rotate cage 19. Closing of switch 22 also illuminates a lamp 23. In operation, the workpiece 1 is rotated at high speed by a motor 11 so that the lamp 9 is flashed regularly by the unbalance detecting mechanism 4, 5, 6. The cage 19 is simultaneously rotated slowly until the ray of light 17 passing through slot 16 instantaneously becomes radially aligned with cell 18, thereby stopping motor 21 and illuminating indicator lamp 23. The piece 1 is then stopped and connected to motor 21 by a clutch 24 and the lamp 9 is lit from a separate source 25. Operation of motor 21 will now rotate piece 1 slowly in the direction opposite to the normal direction of rotation of cage 19 until lamp 9 and cell 18 register, thereby indicating the angular position of unbalance of the workpiece. A further embodiment is described wherein the lamp 9 and the cell 18 are both mounted on the cage 19 whereby the cell is energized by light from the lamp reflected from a member mounted on shaft 13. This member carries either a light or a dark spot so that when the spot registers with the light beam at the point of reflection the variation in intensity of reflected light triggers the brake for motor 21.
Patent GB-101795-A (GB)
Title: Improvements in or relating to Pneumatic Tyres.
Inventor: KUEHNE FRANZ
IPC: B60C15/028
Filed: 1916-09-22
Abstract: 101,795. Kuhne, F. Oct. 13, 1915, [Convention date]. Tyre attachments to rims.- The edges b of a tubeless pneumatic c tyre clamped between the rim flanges d, d<1> and a security ring e, are provided with soft rubber or like facings h. The ring e, and in some cases also the facings h, may be serrated.
Patent GB-493416-A (GB)
Title: Improvements in operating devices for propellers, turbine wheels, and pump wheels, having screw blades adjustable for pitch
IPC: F03B3/14
Filed: 1938-01-14
Abstract: 493,416. Fluid - pressure servomotors. ENGLESSON, J. E. Jan. 14, 1938, No. 1361. Convention date, Jan. 15, 1937. [Class 135] [Also in Group XXXIII] A hydraulic servomotor for changing the pitch of screw blades has such motor with an associated control valve disposed in the propeller hub or the propeller shaft and is characterized in that the control or distributing valve is mounted in the movable member of the servomotor which is provided with stops which limit the relative motion of the two whereby, after the first part of the valve movement initiated at the control position, the two parts then move together. The propeller boss 1 is provided with a cylindrical extension 7 within which is disposed the piston 6 which is secured to a sleeve 5. The sleeve 5 has a slotted member engaging a block 13 containing a pin 14 on a ring 11 secured to the blade root, whereby longitudinal movement of the sleeve provides a rotary motion of the blade for changing its pitch. The sleeve 5 has ports 21 and 22 adapted to be put in line with corresponding ports 19, 20 in a hollow tube 23 constituting the control valve disposed within the member 5. This tube has an outer flange 29, movable between surfaces 27, 28 on a member secured to the sleeve 5. The interior of the tube 23 is coupled through the hollow extension 18 with a supply tube 33a in a ring encircling the propeller shaft 2 whilst the space between this hollow tube 23 and the sleeve 5 is in connection via the passage 26 with an outlet pipe 33b in that same sleeve. The tube 18 is extended for connection with a cross member 34 passing through slots in the main shaft and coupled to an encircling sleeve 35. When the sleeve is given a small movement to the right or left, tube 23 is correspondingly moved and puts the port 19 or 20 in line with the port 21 or 22, and the piston 6 is thereby moved until the flange 29 engages one of the stops 27 or 28, whereupon the parts then move together. For moving the sleeve 35 a pivoted lever 36a is coupled to a tube 47, a part of an elastic coupling 37, the ends of which are connected by a flexible link with an operating arm 38. The central rod 48 is connected by a flexible link with an indicating arm 41 mounted on the same shaft as the operating arm. Except for the small initial out-of-phase, the arm 41 reproduces the movement of the operating gear and thus gives an indication of the blade setting. In a modification, the connecting rod for the blade adjustment is carried through the hollow shaft member, and the piston and control valve is mounted in a cylinder adapted to encircle the inboard end of the propeller shaft.
Patent GB-108811-A (GB)
Title: An Improved Method of Attaching Fabrik Sections by Sewing.
Inventor: THOMPSON WILLIAM PHILLIPS
IPC: D05B35/02
Filed: 1917-01-27
Abstract: 108,811. Thompson, W. P., (Union Special Machine Co). Jan. 27, 1917. Sewing-machines; work-guides; seams.-Sewing-machines are provided with means for trimming, overlapping, and sewing together the edges f, f<1> of two pieces of fabric F, F'. The throat plate 13 is provided with two surfaces 14, 15 in different planes and separatee by a ridge 6. The work is fed with the upturned edges on each side of the ridge into the slot 2 of the presser-foot and is then trimmed by the fixed and movable blades 3, 4. A guiding member 5 on the presser-foot crowds one edge f of fabric under the other which is held raised bv the rib 6 till it is folded down bv the rear wall of the slot 2. The work is then led to the stitching mechanism which comprises three needles of which the central one passes through the overlapped portions and the outer ones pass just clear of the overlap. The upturned edges of the fabric are fed slightly to one side of the central needle as shown in Fig. 4. The three needles co-operate with a single looper and with a movable finger 10 and fixed thread-guide 11 for laying a covering thread as shown in Fig. 2.