baber/WOPTO huggingface dataset:
Patent FI-872173-A (FI)
Inventor: LAZZARI ETTORE
IPC: C07D207/34
Filed: 1987-05-18
Abstract: Distamycin A analogs of the following formula (I): <CHEM>  wherein  n is 2, 3 or 4;  A is a divalent radical chosen from <CHEM> and -Het-, wherein Het is a pentatomic or hexatomic heteromonocyclic ring, except pyrrole, the said radical being unsubstituted or substituted by one or more substituents chosen from C1-C6 alkyl, C1-C6 alkoxy, cyano and trifluoromethyl;  and either one of R1 and R2 is hydrogen and the other is a) a group <CHEM> in which R3 is C1-C6 alkyl unsubstituted or substituted by halogen atoms; phenyl; or cyclohexyl; or b) a group -CO-(CH2)m-R4 in which m is zero, 1, 2 or 3 and R4 is hydrogen, halogen, hydroxy, aziridinyl or oxiranyl; or R1 and R2 are the same and they are both hydrogen or both a C1-C6 alkyl group unsubstituted or substituted by halogen, hydroxy or C1-C6 alkoxy; and the pharmaceutically acceptable salts thereof; are antitumor and antiviral agents.
Patent FI-875643-A (FI)
Inventor: LEWTAS KENNETH
IPC: C10L1/22
Filed: 1987-12-21
Abstract: A compound of the general formula <CHEM>  where X is CONR2 or CO2<-> <+>H2NR2  Y and Z are CONR2, CO2R, OCOR, -OR, -R, -NCOR  one of Y or Z may be zero  and R is alkyl, alkoxy alkyl or polyalkoxyalkyl containing at least 10 carbon atoms
Patent FI-881949-A (FI)
Inventor: GODDARD CARL JOSEPH
IPC: C07D213/803
Filed: 1988-04-26
Abstract: A novel process for chlorinating 2-methoxynicotinic acid at the 5-position of the molecule is disclosed. The process involves the use of an alkali metal hypochlorite as the chlorinating agent in a homogeneous aqueous solvent system. The compound so produced, 5-chloro-2-methoxynicotinic acid, is known to be useful as an intermediate leading to various oral hypoglycemic agents of the benzenesulfonylurea class.
Patent FI-884576-A (FI)
Inventor: DIARD JEAN-LUC
IPC: A63C5/12
Filed: 1988-10-05
Abstract: PCT No. PCT/FR88/00061 Sec. 371 Date Oct. 5, 1988 Sec. 102(e) Date Oct. 5, 1988 PCT Filed Feb. 4, 1988 PCT Pub. No. WO88/05676 PCT Pub. Date Aug. 11, 1988.The ski comprises at its top part a longitudinal rib usable particularly for the lateral guiding of a shoe. In order to improve the technical qualities of the ski without substantially increasing its weight, the cross-section of the rib is comprised at least in the front part of the central area (A) where the shoe sole is bearing, of the superposition of at least two elementary sections (2,3) having each the shape of a quadrilateral and interconnected by a common side forming the lower side of the upper elementary section and the upper side of the lower elementary section of which the lower side is horizontal, the lateral sides (7,8) of the lower elementary section (3) converging upwards and being more inclined with respect to a vertical and longitudinal plane than those (5,6) of the upper elementary section (2).
Patent FI-885170-A (FI)
Inventor: BECHEM ULRICH
IPC: E21D9/10
Filed: 1988-11-10
Abstract: A process for drilling minerals, rock and the like, using rotating disc machines characterized in that materials to be drilled - if necessary rough cut or stress-relieved, preferably frontally in a direction of propulsion, but also radially outwards - are undercut layer by layer, each layer breaking into the open. The process is used in combination with a self-steering propulsion unit which is supported or guided on or by the previously machined/rough-cut working face so that the depth of undercutting remains constant.
Patent FI-915274-A (FI)
Inventor: GREUS MATTI
IPC: E01B27/04
Filed: 1991-11-08
Abstract: The invention relates to an apparatus for removing the ballast of a railway without demounting the track. The apparatus comprises an excavator (12) or the like, which is provided with a boom (13) and own wheels or the like, and an aggregate remover (15). The aggregate remover (15) comprises a body (1) and, in connection with the body (1), an endless circumferential member (2) having at least one transporting member (3) attached thereto, the body (1) being essentially a planar blade or the like and the body (1) being designed to be inserted under the track for rotating the endless circumferential member (2) by means of a drive unit (7) in a plane below the track for removing mineral aggregate out of the ballast layer by means of said at least one transporting member (3) from beneath the track to the side thereof. The aggregate remover (15) is arranged to be operated by means of said excavator (12) or the like, the aggregate remover (15) being arranged to be moved and pushed by means of said boom (13) into the ballast under the track from said side of the track.
Patent FI-922986-A (FI)
Inventor: ASMUS ROBERT A
IPC: C09J201/00
Filed: 1992-06-26
Abstract: A composite of a gel of swollen hydrocolloid dispersed in a pressure sensitive adhesive matrix is provided. The gel has a natural or synthetically derived hydrocolloid swollen with a non-volatile swelling agent, such that the gel may have a shear modulus of less than 6.2 x 10<6> dynes/cm<2>. The gel-adhesive composite has continued skin adhesion whether applied to or existing in dry or moist skin conditions. The gel contributes a high moisture vapor transmission rate to attempt to maintain dry skin conditions while the adhesive maintains skin adhesion. The gel-adhesive composite may be used in a variety of tape, dressing, bandage, drape, or other skin contacting usage and may optionally include antimicrobial agents to treat the skin while adhesion continues.
Patent FI-924673-A (FI)
Inventor: RUUSKANEN PEKKA
IPC: B01F3/06
Filed: 1992-10-15
Abstract: Mechanical mixing method, in which mechanical blows and shocks are directed at powdered base materials, for example in a ball mill, chemical reactions taking place between the base materials. In the invention gas reacting with the powdered base material and/or otherwise taking part in the reaction, or providing information on the reaction is introduced among the powdered base materials.
Patent FI-931006-A (FI)
Inventor: CARLEN BO
IPC: B65H29/04
Filed: 1993-03-05
Abstract: A gripper conveyor comprises a moving conveyor chain (1) which is provided with grippers (3), each of which includes a fixed clamping jaw (31), a pivotal clamping jaw (33) and a spring means (36) which biases respective grippers towards their closed positions and an opening mechanism (6; 41, 42, 68) which functions to open selected grippers (3) while the conveyor chain (1) is moving. The pivotal clamping jaw (33) of the gripper (3) is connected to a manoeuvering arm (37) which is activated by the opening mechanism. The manoeuvering arm (37) is mounted for limited pivotal movement in relation to the movable clamping jaw (33). An end-position means (45; 371) is provided for defining a pivotal end-position of the manoeuvering arm in a direction away from the movable clamping jaw. A biasing means (35) which is weaker than the spring means (36) functions to bias the manoeuvering arm (37) in a direction towards its end position. <IMAGE>
Patent FI-933381-A (FI)
Inventor: KLOTH HEINZ
IPC: F27D1/16
Filed: 1993-07-28
Abstract: An expendable lining may be applied over the interior walls of a metal handling vessel for molten metal, e.g. a tundish. The expendable lining is usually applied over a relatively permanent, e.g. refractory brick, lining. If the expendable lining is formed by placing a suitable former inside the vessel to define a space corresponding to the desired lining, filling the space with particulate refractory material and heating, it has been found difficult to provide adequately uniform heating and to avoid distortion of the former. The invention provides a former for the in-situ manufacture of an expendable lining (22) in a molten metal handling vessel (20, 44), the former (23, 43) being a box-like construction to be inserted in the vessel (20, 44) in one-piece, in which the box-like construction (23, 43) comprises at least one central channel-shaped portion (24) and two end portions (25) each end portion (25) being constrained to be able to move in a sliding overlapping relationship with a or the central portion (24). <IMAGE>
Patent FI-934400-A (FI)
Inventor: FLINK RAIMO KALEVI
IPC: C05F17/907
Filed: 1993-10-07
Abstract: A process for composting waste in special waste containers in which favourable conditions for composting are maintained. An air space between the perforated waste container and a perforated support construction improves gas exchange, functions as a route for worms and enables the waste container to be taken up out of the support construction. The waste container and the support construction are surrounded with earth or an equivalent growth substrate which acts as a growth substrate for plants and composting organisms and acts as the heat insulation. An interaction between the waste in the waste container and the surrounding earth is arranged with the aid of organisms. <IMAGE>
Patent FI-934646-A (FI)
Inventor: DRESSEL JUERGEN
IPC: A61K31/4427
Filed: 1993-10-21
Abstract: Trisubstituted biphenyls of the general formula <IMAGE>  in which     R<1> stands for a carboxyl radical, or  for a C1-C8-alkoxycarbonyl radical,   R<2> stands for straight-chain or branched C1-C8-alkyl, R<3> stands for halogen, hydroxyl, cyano, C1-C6-alkoxy, straight-chain or branched C1-C8-alkyl, trifluoromethyl, trifluoromethoxy, carboxamido, carboxyl, C1-C8-alkoxycarbonyl or nitro,  and   R<4> stands for a carboxyl radical, or  for tetrazolyl,  and their salts. The trisubstituted biphenyls can be employed as active ingredients in medicaments, for example as angiotensin II antagonists.
Patent FI-951701-A (FI)
Inventor: ROSES ALLEN D
IPC: C12Q1/68
Filed: 1995-04-10
Abstract: Methods of diagnosing or prognosing Alzheimer's disease in a subject are disclosed. The methods involve directly or indirectly detecting the presence or absence of an apolipoprotein E type 4 (ApoE4) isoform or DNA encoding ApoE4 in the subject. The presence of ApoE4 indicates the subject is afflicted with Alzheimer's disease or at risk of developing Alzheimer's disease. A novel immunochemical assay for detecting the presence or absence of the Apoliprotein E (ApoE) E4 allele in a subject is also disclosed.
Patent FI-953182-A (FI)
Inventor: TIAINEN VELI
IPC: F28D9/00
Filed: 1995-06-27
Abstract: The invention concerns a heat exchanger that contains sacks 1 of film material, like plastic film, the transfer of heat from steam condensing in the interior of the sack to a liquid evaporating on the surfaces of the sack, as well as feed channels to distribute the steam and liquid on the heat exchange surfaces of the sacks. According to the invention the steam and liquid channels 13 enter a channel frame 8 common to the sacks 1 in which inserts 17 are arranged which join the sacks by means of transverse strips 2 that are adapted within the ends of the sacks. The insides of the sacks 1 are then connected to the steam feed channels in the channel body 8. The strips 2 and the inserts 17 situated in the channel body have profiles on their sides which represent a vertical protrusion and/or recess, like sawtooth profiles 6, which partially keep these sacks in the channel body and partially place creases in the film material of the sacks that permit swelling of the sacks by the supplied pressurized steam without stretching or tearing of the sacks. <IMAGE>
Patent FI-960925-A (FI)
Inventor: KUHASALO ANTTI
IPC: D21G1/00
Filed: 1996-02-28
Abstract: The invention concerns a dryer section of a paper machine which is provided with one or several nips (NK;NKP) of intermediate calendering and in which dryer section there are several successive wire groups (R). The dryer section is primarily or exclusively composed of groups (R1...RV) with single-wire draw, in which the heated drying cylinders (20,20a) are placed in the upper row and the reversing suction cylinders (30,30a) or reversing suction rolls (30aa) are placed in the lower row. The groups (R1...RV) with single-wire draw comprise a drying wire (21) which runs along a meandering path over said drying cylinders (20,20a) and reversing suction cylinders or rolls so that the reversing suction cylinders (30,30a,30aa) remain inside the loop of the drying wire (21). Inside the group (Rn) with single-wire draw or in connection with the last drying cylinder (20a), a free space has been arranged, in which a calender roll (10;10P) is fitted, which forms a calendering nip (NK;NKP) together with the last-mentioned drying cylinder (20a), through which nip the paper web (W) to be dried is passed and, thus, calendered inside the dryer section. Further, five other embodiments of the invention are described. <IMAGE>
Patent FI-964594-A (FI)
Inventor: EASON STEPHEN WILLIAM
IPC: A61M15/00
Filed: 1996-11-15
Abstract: A method of producing a container (201, 231, 350) having a plurality of apertures (eg 202, 232, 352) each containing a respective dose of powdered material, such as a medicament, involves placing an empty container in a position in which its apertures communicate with a reservoir (216, 84) of powdered material. The material is then passed, for example by the flow of gas, from the reservoir into the apertures to fill the latter, and the container is then separated from the reservoir and the apertures are optionally sealed with sheet material (204, 206, 321, 323). Since the apertures are filled, their volume determines the amount of each dose which therefore does not have to be measured prior to introduction into the apertures. The container may comprise a rigid or flexible plate and in latter case can be subsequently rolled into the form of a cylinder for use in an inhaler. Apparatus for performing the method, and an inhaler for use with a cylindrical container, are also shown.
Patent GB-907126-A (GB)
Title: Improvements in or relating to terephthalic acid
Inventor: GROSSKINSKY OTTO
IPC: C07C51/275
Filed: 1959-01-12
Abstract: In a modification of the method for preparing terephthalic acid as claimed in Specification 796,286 p-chloromethyl toluene is oxidised with nitric acid under normal pressure and the intermediate product consisting essentially of toluene acid is further oxidised at increased pressure and elevated temperature within nitric acid, the reaction mixture not being heated to boiling in the normal pressure stage but at the maximum to 100 DEG C. An example is furnished. Specification 907,127 also is referred to.
Patent GB-195192-A (GB)
Title: Improved advertising device
IPC: G09F11/06
Filed: 1922-01-13
Abstract: 195,192. Leijdekkers, W. H., and Ruddle, W. O. Jan. 13, 1922. Reel and non - endless web apparatus; actuating. - An advertising device of the type described in Specification 188,197 is adapted for operation bv an itinerant. An eccentrically - mounted pawl H is reciprocated by toothed wheels G, F, the wheel F having attached to it a ratchet wheel E actuated by pawls D on a grooved pulley A. The pulley A is turned in one direction by a cord B attached to the man's foot, and is returned by a spring C located in a recess in the pulley. The blind rollers M at the gap O are started to revolve before the pinions L engage the rack P by cams K which contact with a block N.
Patent GB-1037146-A (GB)
Title: Improvements in or relating to processes for manufacturing semiconductor cyrstals having at least two layers of different conductivity and/or conductivity type
IPC: C30B25/22
Filed: 1965-01-11
Abstract: 1,037,146. Semi-conductor devices. SIEMENS & HALSKE A.G. Jan. 11, 1965 [Jan. 10, 1964], No. 1130/65. Heading H1K. In a transport reaction in which a gas reacts with a semi-conductor body to form a gaseous compound which decomposes on the surface of a substrate of semi-conductor material placed parallel to the body to epitaxially deposit a layer of the material of the body on the substrate, the body contains at least two layers of different conductivity and/or conductivity type which are transported to the substrate. As shown, a silicon body 2 of high resistivity material 3 and having a diffused surface layer 4 rests on a graphite heating element 1 coated with silicon. A silicon substrate 7 is supported over body 2 by quartz spaces 6 and the assembly is heated in a reaction gas in a closed or flowing system. The substrate 7 is at a lower temperature than body 2 and part of surface layer 4 followed by a thin layer of the underlying region 3 are transported on to the adjacent face of substrate 7 to form a junction 5, Fig. 2 (not shown). If the reaction is performed in a flow of a halogen hydrogen compound of a semiconductor material mixed with a carrier gas, semi-conductor material is deposited on the surface of substrate 7 remote from body 2 and may be doped by introducing an impurity into the gas flow. The reaction gas may be a halogen, a hydrogen halide, or water vapour and hydrogen sulphide mixed with hydrogen or argon and the reaction may be performed at a low pressure. The substrate may rest directly on the body, surface irregularities providing sufficient access for the reaction gas. The body and substrate may be of different semiconductor materials with similar lattice constants, for example germanium may be deposited on silicon or gallium arsenide may be deposited on germanium. The surface of the substrate remote from the body may be covered with a plate of quartz, corundum, or silicon carbide, preferably of silicon carbide at least adjacent the substrate, to prevent deposition of semi-conductor material.
Patent GB-699030-A (GB)
Title: Improvements in or relating to ships' davits
IPC: B63B23/04
Filed: 1951-01-16
Abstract: 699,030. Davits. THOMSON, W. G. Jan. 16, 1952. [Jan. 16, 1951] No. 1187/51. Class 115. In a davit having the arm 1 (or each arm) pivotally connected at 4 to one end of a link or like device 7 which is articulated at its other end to a fixed support 6 at a point 5 outboard of the pivotal connection 4, the arm swings outwards initially about said pivotal connection 4 while the link device 7 remains stationary during movement of the arm from an inboard position to a position 1a from which the arm and link device move outwards together angularly about the connection 5 of the link to the fixed support to the position 1b. The initial outward movement is limited by a stop 8 on the arm engaging a web 70 or by the keel support 9 engaging a block 71. Outward movement is finally arrested by the keel support 9 engaging a stop face 10 on the fixed support 6. The link device may be articulated to the fixed support through a secondary link, as shown in Fig. 6. Other embodiments show alternative methods of supporting, and also of mechanical screw-threaded actuation of, the davit arm.
Patent GB-1177571-A (GB)
Title: Reference Wave Generator for a Color Television Receiver.
IPC: H04N9/66
Filed: 1967-01-10
Abstract: 1,177,571. Colour television. GENERAL ELECTRIC CO. 10 Jan., 1967 [18 Feb., 1906]. No. 1233/67. Heading H4F. A N.T.S.C. (or similar) type of colour subcarrier wave is synchronously detected at three phase angles by an arrangement as shown in Fig. 2 (which is specifically directed to the N.T.S.C. system) where the reference carrier at 270 degrees from source 2 is applied via a first transformer 12 to produce outputs at 90 degrees and 270 degrees to operate the R-Y detector 26 and is also applied via a 90 degree phase shift circuit 28, 30 to produce from a second transformer 34 outputs at 0 degrees and 180 degrees to operate the B-Y detector 40, the transformers each having further secondary windings 44, 46 and 48, 49 which are interconnected to combine the quadrature phase signals in such manner as to produce outputs at 57 degrees and 237 degrees to operate the G-Y detector 42. Production of the desired phases of 57 degrees and 237 degrees is effected by appropriate selection of the coupling and/or turn ratio of the further secondary windings. The arrangement may be set up so as to produce phases other than those indicated, reference being made to the use of a phase shift in source 2, other than a 90 degrees phase shift for network 28, 30 and the use of auxiliary phase shifters and attenuators. Modified arrangements are described with reference to Figs. 3 and 4 (not shown) which produce carrier signals at 0 degrees, 90 degrees and 237 degrees only and are intended for use where the synchronous detector each require only a single phase for their operation. A detailed construction of transformers 12 and 34 is described with reference to Figs. 5-7 (not shown).
Patent GB-330492-A (GB)
Title: Improvements in resilient supporting-surfaces for upholstered furniture, such as chairs, couches, seats and the like
IPC: A47C7/34
Filed: 1930-01-14
Abstract: 330,492. Woods, M. Jan. 14, 1930. Spring surfaces.-A resilient supporting surface for chairs, couches, and the like comprises a resilient woven wire fabric 1 suspended from springy steel bars or strips 2, 3 secured to the seat frame 4 and supported by spiral or other springs 12 disposed below it and arranged parallel or substantially parallel with the web. The web 1 is suspended at two sides by hooks 8 to a rod 9 at each end, the hooks engaging the. steel strips 2, 3, and the coil springs 12 are secured by wire hooks 13 to the steel strips 6. The web is raised above the seat frame in order to give or flex under the weight of the sitter. The steel strips 2, 3, 4, 6 form a four-sided shallow frame, as shown, and a layer of felt may be provided underneath the strips 2, 3.
Patent GB-544177-A (GB)
Title: Improvements in electric glass-melting furnaces
IPC: C03B7/098
Filed: 1941-01-31
Abstract: 544,177. Electric furnaces. BRITISH THOMSON-HOUSTON CO., Ltd. (Ferguson, J.). Jan. 31, 1941, No. 1323. [Class 39 (iii)] [Also in Group XXIII]  An electric glassmelting furnace comprises a melting chamber 10 having a floor 11, provided wtith a number of carbon electrodes 14 at each end. The elongated discharge opening 18 is shorter than the width of the chamber and opens into a well 19 having a refractory block 25 which carries an electrode 29 and a die block 30 through which glass is. discharged. The temperature of the glass in the well 19 is controlled by water pipes 32. Current may pass from the electrode 29 to the electrodes at either or both ends of the furnace. Specifications 364,999, 519,586, [Group XXIII], and 544;178, are referred to.
Patent GB-1188290-A (GB)
Title: Improvements in or relating to Information Retrieval Systems
IPC: G06N20/00
Filed: 1969-01-09
Abstract: 1,188,290. Adaptive systems; data storage. INTERNATIONAL BUSINESS MACHINES CORP. 9 Jan., 1969 [11 Jan., 1968], No. 1354/69. Headings G4C and G4R. In an information retrieval system, an address generated in response to key words entered into an interrogation register is used to access a memory to obtain related information including key words, any key words in the related information and not in the interrogation register being inserted into the latter, whereby further accesses are performed until no key words are read from the memory which are not already in the interrogation register. The address generator is an adaptive categorizer marking one out of n lines feeding a decoder, the categorizer being as in Specification 1,066,279 which is referred to and utilizing a plurality of threshold circuits each with inputs having weights set during a learning phase. In a sequence of accesses as above, a given output of the categorizer can be marked only once, the marked output corresponding to the threshold element with the highest sum of inputs consistent with this rule. The "related information" may also include a memory address where other relevant information is stored.
Patent GB-764424-A (GB)
Title: Improvements in preparation of compounds of fluorine and carbon
IPC: C07C17/007
Filed: 1955-01-17
Abstract: Fluorocarbons are made by the action of the fluorides of zinc, cadmium, mercury, iron, cobalt, copper or nickel, on carbon, in any suitable form.  In examples carbon black is treated with mercury II fluoride, a carbon arc is struck in a graphite vessel containing mercury II fluoride, carbon black is treated with iron II fluoride, iron III fluoride, cobalt II fluoride, nickel fluoride, copper II fluoride, and iron III fluoride, to give products containing carbon tetrafluoride, tetrafluoroethylene, perfluoroethane, -propane, -butane, and -pentane.