baber/WOPTO huggingface dataset:
Patent FI-873051-A (FI)
Inventor: VEDRES ANDRAS
IPC: C07D239/50
Filed: 1987-07-10
Abstract: A pyrimidine derivative of the formulae (Ia), (Ib) and (Ic), <IMAGE>  (Ia)   <IMAGE> (Ib)   <IMAGE> (Ic)  wherein R stands for an alkyl group group with 1 to 6 carbon atoms or an aryl group optionally substituted by halogen atom; and X stands for chlorine or bromine atom or an arylsulfonyloxy group optionally substituted by 1 to 3 lower alkyl groups. The subject pyrimidine derivatives are intermediates for preparing 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine.
Patent FI-873843-A (FI)
Inventor: LIPINSKI CHRISTOPHER ANDREW
IPC: C07D311/96
Filed: 1987-09-04
Abstract: Racemic and chiral (2R,4R)-4-c-hydroxy-2-r-(substituted) chroman (and thiochroman)-4-acetic acids and their pharmaceutically acceptable salts useful in the treatment of diabetic complications, and intermediates therefor.
Patent FI-884344-A (FI)
Inventor: RITA PENTTI
IPC: F15B11/04
Filed: 1988-09-21
Abstract: The invention relates to a valve arrangement, which comprises a valve body 1, a chamber space 2, which is arranged inside the valve body 1, two drive spindles 3, 4 and the seats 5, 6, which are fitted into one another and into the chamber space 2, the openings 7, 8 at the corresponding seats 5, 6 each being adjustable by means of their respective drive spindles 3, 4. The valve arrangement comprises an inlet port 9, a return port 10 and a working port 11, which are connected to the chamber space 2. Pressurised medium is fed through the inlet port 9 to the chamber space 2, and through the openings 7, 8, adjustable by means of the drive spindles 3, 4, the medium is led either through the return port 10 out of the valve arrangement to a tank T or the like, or through the working port 11 to at least one working cylinder S or the like, and the position of the drive spindles 3, 4 and the size of the openings 7, 8 are adjusted by means of auxiliary valves. A duct 18, 15, which connects a rear chamber space 2a, 2b situated behind the drive spindle 3, 4 with the space 2 situated in front of the drive spindle 3, 4, is arranged though each drive spindle 3, 4. In each of the ducts 18, 15 auxiliary valves 14, 16 are arranged, by means of which the pressure differential between the chamber space 2 and the said rear chamber spaces 2a, 2b is adjusted, the position of the drive spindles 3, 4 and the size of the openings 7, 8 being adjusted at the same time, together with the medium flow openings from the chamber space 2 to the return port 10 and/or the working port 11. <IMAGE>
Patent FI-884461-A (FI)
Inventor: WOSCHINA AXEL
IPC: C07C217/18
Filed: 1988-09-28
Abstract: Trans-1,1,2-triphenyl-but-1-ene derivatives of the formula 1 are obtained directly by dehydration of carbinols of the formula 2 by heating in strongly hydrochloric acid or sulphuric acid medium in the absence of organic solvents. 
<IMAGE>
Patent FI-912357-A (FI)
Inventor: NICOL PASCAL
IPC: C08F4/48
Filed: 1991-05-15
Abstract: Process for the manufacture of block copolymers, consisting in polymerising anionically in a solvent medium in a first stage a hydrocarbon vinylaromatic monomer and, in a second stage, a conjugated diene, characterised in that, in the first stage, the hydrocarbon vinylaromatic monomer is polymerised in solution in an aromatic hydrocarbon solvent until a homogeneous mixture is obtained with a viscosity higher than 300 Pa s at 20 DEG C at a polymer concentration of between 60 and 90 % by weight in the aromatic hydrocarbon solvent and in that, in a second stage, after introduction of conjugate diene, copolymerization is performed until a homogeneous mixture is obtained with a viscosity higher than 300 Pa s at 90 DEG C at a copolymer concentration of between 70 and 90 % by weight in the hydrocarbon aromatic solvent, without the viscosity exceeding 3,000 Pa s in the two stages.
Patent FI-913067-A (FI)
Inventor: SOHDA TAKASHI
IPC: C07F9/568
Filed: 1991-06-24
Abstract: A bisphosphonic acid derivative of the general formula (I): <CHEM> wherein A is an optionally substituted cyclic group; R<1> is hydrogen atom or a lower alkanoyl group; R<2>, R<3>, R<4> and R<5> are the same or different and are hydrogen atom or a lower alkyl group; m is 0, 1 or 2; and n is an integer from 2 to 10, or a salt thereof is disclosed. A process for its production and a bone resorption inhibitor containing the compound of the general formula (I) or a salt thereof are also disclosed.
Patent FI-914067-A (FI)
Inventor: KARHU RAIMO
IPC: H02G1/14
Filed: 1991-08-28
Abstract: The invention relates to a reverse stranding apparatus for the reverse stranding of conductors. The apparatus comprises a stationary divider means, a twisting means rotatable in different directions, and a central element (5) disposed between said parts, and peripheral tubes (6) surrounding said central element, the central element (5) and the peripheral tubes (6) being pressed against each other at least during the twisting step of the conductors and the conductors to be stranded being adapted to pass through at least the peripheral tubes. To attain high speeds of rotation, the peripheral tubes (6) and the central element (5) are united in a tube packet (4) by means of a reticular fabric (7) enveloping the peripheral tubes (6) and extending substantially over the entire length of said peripheral tubes. <IMAGE>
Patent FI-921528-A (FI)
Inventor: SMITH WENDY A
IPC: A01H5/10
Filed: 1992-04-07
Abstract: This invention is directed to a screening method for the selection of mutations which confer acetohydroxyacid synthase (AHAS) inhibiting herbicide resistance to wheat. After mutagenesis of wheat seeds, the seeds are soaked in an AHAS inhibiting herbicide-containing solution containing a particular class of AHAS inhibiting herbicide. After planting, the soil containing the seeds is sprayed with an AHAS inhibiting herbicide of the same class as that used in the seed soak step prior to the emergence of the seedlings from the soil. Those wheat seedlings which emerge and are normal in appearance demonstrate resistance to the class of AHAS inhibiting herbicides used in the seed soak and spraying steps. This invention is also directed to the wheat selections and seeds identified by the screening method.
Patent FI-931292-A (FI)
Inventor: FUKUMI HIROSHI
IPC: A61K31/495
Filed: 1993-03-23
Abstract: Compounds of formula (I) : <CHEM> [wherein: R<1> is a cyclic amino group, or a dialkylamino group; R<2> is a group of formula -NHCHR<3>R<4>, wherein R<3> and R<4> are each alkyl, aryl or aralkyl, or together form a cycloalkyl group, or R<2> is an aromatic heterocyclic group, or a group of formula -B-S(O)m-R<5>, wherein R<5> is a substituted alkyl group, or an aromatic heterocyclic group; B is an alkylene or alkylidene group; m is 0, 1 or 2; A is a group of formula -CH=CH- or -(CH2)n-, where n is 1, 2 or 3]; and salts thereof have valuable anti-ulcer activity.
Patent FI-934993-A (FI)
Inventor: KONTTURI RISTO
IPC: B66B1/18
Filed: 1993-11-11
Abstract: The invention relates to a procedure for controlling an elevator group. According to the invention, the landing calls issued from different floors are weighted by a floor-specific weight factor. The weighted call time is utilized in the calculation of the serving time of the calls and for the selection of the best elevator to serve a landing call. <IMAGE>
Patent FI-940831-A (FI)
Inventor: FRIESL ROBERT C
IPC: A63B23/04
Filed: 1994-02-22
Abstract: Exercising machine having a vaned fanwheel rotatably mounted on a frame in open air and arranged to absorb energy by rotating the vane blades against ambient air. The fanwheel comprises a hub with a plurality of air vanes which are movable in an orbit around the axis of the hub. Each vane comprises a blade having leading and trailing surfaces. In the preferred example shown, each blade is a semi-cylindrical plate mounted with the hollow, concave side comprising the leading surface, and the streamlined, convex side comprising the trailing surface. The vanes are circumferentially spaced apart to substantially eliminate drafting and stagnant wake regions between blades. The coefficient of drag for the concavo/convex vane blades of this invention are substantially twice that obtained by flat plate vane blades conventionally used. Alternative forms of the invention are illustrated with semi-spherical concavo/convex and semi-cylindrical plano/convex blades. All have in common trailing streamlined convex surfaces.
Patent FI-945981-A (FI)
Inventor: LAIHO OLLI
IPC: E05B65/10
Filed: 1994-12-21
Abstract: Locking mechanism for door 10 for opening and locking the door from both sides. The locking mechanism comprises a bolt mechanism 16 arranged in the top, bottom and side edge of the door, a push handle 20 or a pull handle for opening the locking mechanism from one side of the door and a pull element 22, 24, which connects the push handle or the pull handle to the said bolt mechanism, and elements 30, 32, 34 for translating the movement of the push handle or the pull handle into a pull movement in the pull element. In addition the locking mechanism comprises a grip handle 56 arranged on the other side of the door, which when the grip handle is pulled opens the locking mechanism, and elements 58, 60, 62, 64 for transmitting the movement of the grip handle directly to a pull element for producing a pulling movement in the said pull elements. <IMAGE>
Patent FI-955950-A (FI)
Inventor: THODE JUERGEN
IPC: B65D85/08
Filed: 1995-12-12
Abstract: The invention pertains to a casing (3) with a brush (4) for a floor-cleaning device (1), such as a motor-driven carpet-brush, where the brush (4) has a radial clear space or a radial projection (14). To provide an optimal way to replace a brush, the invention proposes that the casing (3) have a tubular containment space (10) for the brush (4), that in the containment space (10) there is a radially inwardly projecting locking means (8) to engage in the clear space or cooperate with the projection (14), that the locking means (8) can be overrun only in one direction and that the containment space (10) is open or can be opened at its two ends (11, 12).
Patent FI-970185-A (FI)
Inventor: KOKKONEN MIKKO
IPC: H04J13/00
Filed: 1997-01-16
Abstract: The invention relates to a data transmission method and a radio system comprising at least one base station and a subscriber terminal. In this method each transmitter places reference carriers by an OFDMA moldulator in a band in use substantially randomly, whereby a receiver can use the reference carrier signal for synchronization.
Patent GB-473455-A (GB)
Title: Improvements in carburetters for internal combustion engines
IPC: F02M23/09
Filed: 1937-01-13
Abstract: 473,455. Spray carburetters. JONES, F. J. Jan. 13, 1937, No. 1024. [Class 7 (iii)] A sleeve valve 6 delivers a mixture of fuel and air formed in a chamber 7 either as a rich charge to the engine side of a closed throttle 28 for starting purposes or during normal running to nozzles 30 in the throat of a Venturi tube 23. Fuel is fed from a float chamber 1 through a passage 36 and one of a plurality of different sized jets 38 in a rotatable plug 33 where it is mixed with air entering through a boss 40. The mixture is delivered through a passage 45 containing a jet 46 to the chamber 7 where it is mixed with further air admitted through a cone 51. During starting, the valve 6 is rotated by a lever 47 against the action of a spring 48 to admit additional air to the chamber through a port 49, and the resultant mixture is delivered through a port 8 in the valve and an annulus 12 to a passage 16 which discharges beyond the throttle. During normal running the mixture is delivered through a port 9 in the valve, an annulus 13. a passage 17 and an annulus 29 around the Venturi tube to two inclined nozzles 30. An auxiliary supply of air is admitted to the annulus 29 through a suctionactuated valve 31. During idling fuel from the float chamber 1 is fed through a passage 37 and one of a plurality of different sized jets 39 in a rotatable plug 34, where it is mixed with air entering through a boss 41. The mixture is delivered through passages 15, 20, an annulus 21 and a passage 24 to a port adjacent the edge of the throttle. The annular passages 12, 13 are arranged concentrically around the passage 15 and enable the casting B, which includes the mixing chamber, to be set at different angles to the casting A which includes the float chamber 1 and the control.valve 6.
Patent GB-391261-A (GB)
Title: Improvements relating to distributing frames in telephone systems
IPC: H04Q1/14
Filed: 1932-01-13
Abstract: 391,261. Exchange equipment. SIEMENS BROS. & CO., Ltd., Caxton House, Tothill Street, and DANKS, S. S., 25, Pound Park Road, Charlton, both in London. Jan. 13, 1932, No. 1044. [Class 40 (iv).] In a centralized intermediate distributing frame incoming and outgoing connections are made to adjacent terminals on the same side of the frame, the majority of interconnections being made by direct strapping of the adjacent terminals and the remainder by jumpers carried through jumper rings situated behind the terminal strips. The Figure shows an angle-iron structure constituting a double-sided frame for an automatic exchange,' the terminal blocks 8, 8A being supported by slats 7. Cross-connecting jumpers between the two sides of the frame pass by vertical fanning from terminal blocks 8A through circular jumper, rings 12, and then by horizontal fanning through rectangular rings 11 to the opposite terminal blocks 8.
Patent GB-1042422-A (GB)
Title: Improvements in and relating to spectrophotometers
Inventor: SEIFERTH HEINZ
IPC: G01J3/04
Filed: 1964-01-09
Abstract: 1,042,422. Adjustable slit diaphragms. CARL ZEISS JENA. VEB. Jan. 9, 1964, No. 1056/64. Heading G2J. The jaws 20, 24 of the slit 27 are mounted on supports 19, 23 which in turn are mounted on levers 17,18 and 21, 22 each of which is secured to the base plate 1. Movement of a roller 9 on a cam surface 12 is transmitted through the levers 4, 5 to the rod 13 and thus to the levers 14, 15 and lever 16 which controls the levers 17, 18 and 21, 22. Thus movement of the cam 12 controls the position and width of the slit 27. The leverage between the levers 4, 5 and levers 14, 15 is altered by transverse movement of the rod 13. The shape of cam 12 is dependent on the dispersion means used.
Patent GB-764350-A (GB)
Title: A new or improved method of and apparatus for producing a roadway in subterranean workings
IPC: E21D9/12
Filed: 1955-01-14
Abstract: 764,350. Tunnel-boring apparatus; blasting. OELLRICH, A. Jan. 14, 1955 [Jan. 22, 1954], No. 1251/55. Classes 68 (1) and 85. Apparatus for use in boring a tunnel through rock comprises a large diameter boring head 3 coupled to a rotatable shaft 4 slidably supported in a guide frame 7 fixedly positioned in an existing working by bracing pillars 8. The rod 4 is coupled to driving means 5 pivotally mounted about a vertical axis on a base 6 to which, during the drilling operation, it is rigidly secured. A conveyer 10, preferably a scraper conveyer is bolted to the base 6 and extends forwardly through the guide frame 6 to the vicinity of the head 3 and rearwardly for a short distance until it is above a second conveyer 11 to which it may be attached and from which it may be driven. The rotating head 3 is advanced into the rock and the conveyer 10 enters the borehole formed by the head to remove rock disintegrated by the head as a winch 13 on a base 6 winds up a cable 12 secured to the frame 7. When the head 3 has penetrated the rock to a depth greater than the diameter of the head, the driving means 5 is uncoupled from the shaft 4 and swung clear, the shaft 4 is uncoupled from the head and removed from the borehole, and the borehole enlarged by blasting to the desired cross section. The rock disintegrated by the blasting is removed by the conveyer 10, which like the head 3 remains in the borehole during the enlarging operation.
Patent GB-704292-A (GB)
Title: Improvements in or relating to shirts or the like
IPC: A41B3/04
Filed: 1952-01-17
Abstract: 704,292. Shirts. WEISZ, L., and ROWLEY. W. J. May 13, 1952 [Jan. 17, 1952], No. 1335/52. Class 141 A shirt or the like having a collar removably connected to it by means of a sliding clasp fastener having completely separable male and female portions is characterized in that the shirt or the like is provided with a flap which covers the fastener to protect the neck of the wearer. As shown in Fig. 2, one portion 4 of the fastener is attached to the neck of a shirt 1 by strips of material 8, 10 forming covering flaps 9, 12 which extend past the ends of the fastener. The other fastener section 14 is attached to the collar 13 by stitching 16. A stiffening strip 19 is provided in the collar band and short covering flaps 17, 18 are provided. In a modification two fastener strips are attached to the neck edge of the shirt with their teeth extending in opposite dierctions so that the collar may be reversed.
Patent GB-620280-A (GB)
Title: Improvements in and relating to vehicle body mountings
IPC: B62D33/06
Filed: 1947-01-15
Abstract: 620,280. Vehicle body mountings. FORD MOTOR CO., Ltd. Jan. 15, 1947, No. 1346. Convention date, Feb. 14, 1946. [Class 108 (ii)] A cab or body 25 is mounted on a vehicle frame 18 by means comprising a lever 16 pivotally connected to both frame and body, and which is arranged to compress a body 10, a rubber or like material between itself and the frame upon movement in one direction, but to move freely in the other direction, such lever being disposed at a substantial angle to horizontal and vertical axes of the vehicle. On each side of the vehicle cab, the inclined lever 16 is pivoted at its upper end to a bracket 14 on the frame 25 and at its lower end to a bracket 22 on the frame 18, which latter is stiffened by an insert 19. Distortion of the frame is not transmitted to the cab, but makes the lever 16 rotate, this rotation being assisted in one direction by the compression of a wedge-shaped resilient block 10 which is secured longitudinally in the bracket 22 by a tab 23. The arm 16 may be stamped, cast or forged, and may be of T-section; its eyes may contain a rubber bush to receive the corresponding pivot pin 21, 27.
Patent GB-843821-A (GB)
Title: Improvements in or relating to combustion and apparatus therefor
IPC: F23L17/00
Filed: 1957-01-14
Abstract: 843,821. Combustion apparatus. BARICORDI, A. Jan. 14, 1957 [Jan. 13, 1956], No. 1403/57. Class 51 (1). A fuel/air mixture is caused to whirl in an inner chamber 12, Fig. 1, of a furnace by a motor-driven rotary impeller 10 throwing the mixture radially outwards on to an electricallyheated toothed annulus 11 which has apertures 7 and inclined ribs 15, Fig. 4, arranged to effect tangential whirl. The mixture is fed to the impeller centre 10a through an externallyheated tube 8 having conical baffles 8a and a spiral vane 7 about that part of the fuel supply pipe 6 which protrudes into the tube. The vane 7 causes the air-which is drawn into a pipe 2a by a fan P on the impeller shaft and passed through a preheater 4-to whirl prior to mixing with the fuel, which may be aerosol mixtures, heavy oils or pulverized coal. The hot whirling mixture enters a combustion chamber 23 through an electrically-heated nozzle 22 which may be rotatable. Mixture from the centre of the chamber 12 is recirculated through the annulus 11 by an impeller 15 and steam from an evaporator 28 is supplied to the mixture through valve-controlled inlets e ... i. The preheater 4 comprises a casing housing an electrically-heated oval tube a, Fig. 6, around which are placed plates b-each displaced angularly around the tube relative to its neighbourhaving holes c through which the air is blown on to the tube.
Patent GB-1446367-A (GB)
Title: Marine monomooring terminal
IPC: E02B17/02
Filed: 1974-01-11
Abstract: 1446367 Marine monomooring terminals INGECO SpA 11 Jan 1974 1404/74 Heading B7S [Also in Division B8] A marine monomooring terminal comprises a base structure piled into the sea bed, a head located above the surface and supported by a jacket which is constructed so as to yield should a vessel collide with the terminal and thereby prevent the head and base structure from being damaged. It is stated that the head may be supported by a single vertical column, but in the preferred embodiment it is supported by a plurality of columns 19 whose lower ends are stepped in respective housing parts 4 and 7 of the base structure 3 pinned to the sea bed by piles 1. The head comprises an inner space frame 9 which is rotatable on a bearing 8 about a vertical axis and an outer annular space frame 11 suspended from the frame 9 by metal rods, chains or cables 10, connected to the frames 9, 11 by spherical or cardan joints. Fenders 12 are located around the periphery of the frame 11 and stacks of rubber elements 13 or other known spring elements are provided between the frames 9 and 11 and are interconnected by horizontal tie rods 21. Loading or unloading pipes 17 are connected to piping 15 leading to a rotatable coupling 14 and vertical pipe 18 rising from the sea bed. In the event of a collision, the impact will initially be absorbed by sideways movement of the outer frame 11 which causes rods 10 to swing about their pivots and finally upward rising movement of the frame 11. During these movements the impact forces are absorbed by the movement of the frame 11 itself and the elements 13, but if these forces are not fully absorbed, then the jacket flexes to exert a damping resistance to the impact forces. Where a very heavy impact occurs, the tubes 19 flex until they fracture at a predetermined weakened zone above the base structure 3, whilst the head and base structure 3 will remain comparatively undamaged. The terminal is consequently repaired by unstepping the damaged pipes 19 from their housing parts 4, 7 and replacing them.
Patent GB-194247-A (GB)
Title: Improvements in electric motor control systems
IPC: B63H23/24
Filed: 1922-03-08
Abstract: 194,247. Cachemaille, A. S., (Westing- house Electric & Manufacturing Co.). March 8, 1922. Systems depending on the use of two or more motors; series-parallel systems.-Relates to control systems for a number of motors grouped in pairs and having shunt field windings, each pair working independently as in the propulsion of submarines. Each pair of motors is provided with armature resistances (not shown), field resistances consisting of two equal sectional resistances 40, 41, a master controller 34, and a cutout drum 36. According to the invention, the field-strengths of the motors are initially equalized by a separate rheostat switch 37. The motors are started by turning the master controller from the ' off ' position shown. For forward running, the upper portion 32 of the drumcontact is used, thereby first cutting resistance out of the armature circuits, and afterwards weakening the fields of the motors equally and simultaneously. For reverse running, the lower portion 33 is used, giving a similar sequence of operations, but with fewer steps. To cut-out either motor. for example in case of disablement, the drum 36 is turned right or left from the normal central position, thereby removing one motor from the circuit and simultaneously excluding the resistance 40.
Patent GB-161695-A (GB)
Title: Improvements in or relating to internal combustion engines
IPC: F02B1/00
Filed: 1920-01-16
Abstract: 161,695. Chorlton, A. E. L., and Beardmore, Sir W. Jan. 16, 1920. Cylinders receiving liquid fuel.-A pocket or bulb D is situated outside the engine cylinder A and connected to it by a passage C. Liquid fuel is supplied to the bulb as shown in Fig. 4, or to the passage as shown in Fig. 1 by a pump F or other means. Ignition is not effected by the compression in the cylinder, which reaches 150 to 200 lb., but by an igniter H in the bulb, and the ensuing rise in pressure expels the residual fuel into the cylinder. A light fuel to start ignition may be supplied to the bulb by a spraying. nozzle or by a pump F' as shown in Fig. 4. The bulb may be scavenged.