baber/WOPTO huggingface dataset:
Patent FI-943817-A (FI)
Inventor: KALINDJIAN SARKIS BARRET
IPC: C07D307/68
Filed: 1994-08-19
Abstract: Compounds of formula (I) wherein W is a carbonyl, sulphonyl or sulphinyl group, and X is a carbonyl, sulphonyl or sulphinyl group or -C(O)-CH2- (in which the carbonyl group is bonded to Y), provided that at least one of W and X contains carbonyl, Y is R7-O- or R7-N(R8)- (wherein R7 is H or C1 to C15 hydrocarbyl, up to two carbon atoms of the hydrocarbyl moiety optionally being replaced by a nitrogen, oxygen or sulphur atom provided that Y does not contain a -O-O- group, and R8 is H, C1 to C3 alkyl, carboxymethyl or esterified carboxymethyl), Z is selected from (i) -O-R9, (ii), (iii), (iv), wherein R9-R13, Q, Q', G, T, A, B, a and b are as defined in claim 1; or Z is absent and W is H, R1 is H, methyl, halo, carboxy, esterified carboxy, amidated carboxy, carboxymethyl, esterified carboxymethyl or amidated carboxymethyl, R2 is selected from the groups recited above for R1; R3 and R4 (or each R3 and R4 group, when m or n is 2 or more) are independently selected from halo, amino, nitro, cyano, sulphamoyl, C1 to C3 alkyl, C1 to C3 alkoxy, carboxy, esterified carboxy and amidated carboxy, R5 and R6 are independently selected from H and the groups recited above for R3; m, n = 0 to 4, with provisos as given in claim 1 and pharmaceutically acceptable salts thereof, are ligands at cholecystokinin and/or gastrin receptors.
Patent FI-945384-A (FI)
Inventor: STRAUBINGER WERNER
IPC: F24F3/16
Filed: 1994-11-16
Abstract: The air to be purified is extracted by suction from a work space (2) and fed to at least two parallel active carbon adsorbers (10 to 13). Each adsorber can be switched back and forth between a loading mode in which it adsorbs the solvent vapours from the exhaust air flowing through it and a regeneration mode in which it is separated from the exhaust air stream and flushed with steam and desorbed. To save energy and reduce environmental pollution, it is provided that each adsorber at the end of the regeneration period passes through a drying phase in which exhaust air from the work space flows through the adsorber, which exhaust air is then fed to an adsorber operating in the loading mode. In the periods in which an adsorber operates in the loading mode, it initially passes through a start phase which is followed by a main phase, air streams from the adsorbers in the main phase being returned directly to the work space, while the air stream from an adsorber in the start phase is kept separate from the first-mentioned air streams. <IMAGE>
Patent FI-953989-A (FI)
Inventor: PERRY BRUCE FRANKLIN
IPC: A61F5/44
Filed: 1995-08-24
Abstract: An absorbent article such as a sanitary napkin having an improved topsheet that provides improved skin comfort as well as superior fluid handling characteristics. Such absorbent articles comprise a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The topsheet has a central zone and an outer zone extending laterally outwardly from and contiguous with the central zone. The topsheet comprises an outer portion located substantially in the outer zone and a central portion located substantially in the central zone. The outer portion includes a microapertured polymeric web which exhibits a soft and silky tactile impression. The central portion includes a macroscopically-expanded, apertured formed-film for the transmission of bodily fluids deposited on the topsheet.
Patent FI-960041-A (FI)
Inventor: KOIKKALAINEN PASI
IPC: G01M99/00
Filed: 1996-01-04
Abstract: A self-learning method for state control and error diagnosis of rotating machines. In the method a self organizing symptom chart with a tree structure is used, the chart being formed of neurons formed by symptom vectors that describe the functional state of the machine being investigated. During learning vibrations from at least one point are measured from the machine being monitored, symptoms that characterize the machine and its function are formed from the measurement results, a symptom vector that characterizes the functional state of the machine is formed from the symptoms at that moment and symptom vectors measured under the same functional states are recorded to form a neuron that describes the functional state so that for different symptoms admissible variation intervals are obtained for this functional state in the corresponding neuron. The measurements are repeated in several different functional states so that a self organizing symptom chart is formed from the neuron.
Patent FI-963983-A (FI)
Inventor: NYQVIST-MAYER ADELA
IPC: A61F13/15
Filed: 1996-10-04
Abstract: PCT No. PCT/SE95/00368 Sec. 371 Date Aug. 22, 1996 Sec. 102(e) Date Aug. 22, 1996 PCT Filed Apr. 5, 1995 PCT Pub. No. WO95/26778 PCT Pub. Date Oct. 12, 1995A topical dressing for dermal or transdermal administration of a substance, comprising a backing structure comprising a disc, a pad containing the active substance, a resilient layer with an adhesive provided on one side thereof, the resilient layer and the adhesive being provided with a cut-out defining a cavity in which the pad is placed, the disc of the backing structure being provided on the side of the resilient layer remote from the side provided with the adhesive and partly covering the resilient layer, and a covering structure having a release layer and a dish, the dish being formed to receive the pad during production and storage of the dressing, said covering structure being provided on the adhesive side of the resilient layer, whereby the backing structure is provided with one or more strips extending outwardly from the periphery edge of the backing disc towards the periphery edges of the resilient layer and in that the cover structure and the backing structure are sealed together within the cavity. There is also provided a method of producing a topical dressing according to the invention.
Patent FI-971136-A (FI)
Inventor: ENGELSBERG AUDREY C
IPC: H01L21/00
Filed: 1997-03-18
Abstract: An apparatus and method for selectively removing undesired material from the surface of a substrate provides a flow of inert gas over the undesired material substrate surface while irradiating the undesired material with energetic photons. The invention enables removal of undesired material without altering the physical properties of the material underlying or adjacent the removed, undesired material. The invention can be applied to produce changes in surface topography (including nano-structuring and surface planarization).
Patent FI-972339-A (FI)
Inventor: HOLM NIELS ERIK
IPC: B01D21/08
Filed: 1997-06-02
Abstract: A method and a device for separating a component, such as fibrin monomer from blood, by centrifugation, involve feeding of blood admixed an anticoagulant to a first annular chamber in a device, where the annular chamber is defined by a cylindrical outer wall and a cylindrical inner wall, both walls extending coaxially about a common axis, as well as by a top wall and a bottom wall. The top wall or the bottom wall is formed by a piston body displaceable within the first chamber. This method involves furthermore a centrifugation of the device about the said common axis to substantially separate blood into a cell fraction and a plasma fraction followed by the resulting plasma fraction being transferred while influenced by the piston body to a second chamber defined by an outer cylindrical wall. The outer cylindrical wall extends coaxially with the said common axis, whereby a fraction with fibrin I is caused to be separated in the second chamber while a suitable enzyme is being added. The separation of fibrin monomer from the plasma fraction in the second chamber is carried out during continued centrifugation whereby a fibrin polymer is deposited on the cylindrical outer wall of said second chamber, whereafter the fluid fraction collected at the bottom of the second chamber is transferred while influenced by the piston body to the first chamber. The fraction with fibrin polymer remaining in the second chamber is substantially deposited on the cylindrical wall and is caused to be dissolved by addition of a solvent and by centrifugation, whereafter it is transferred to a receiving container by passing after addition of a binder to the enzyme through a filter removing said enzyme, whereby a fibrin monomer containing solution is provided.
Patent FI-973018-A (FI)
Inventor: KROESBERGEN AALBERTUS PIETER
IPC: C08J7/043
Filed: 1997-07-16
Abstract: The invention relates to a substrate provided with super-absorbent material to be manufactured by allowing suitable monomers to polymerize in the presence of a catalyst in order to obtain a polymer solution, adding a cross-linking agent to the polymer solution to obtain a pasty composition, subsequently applying the composition on or in a substrate and allowing the applied composition to dry and cross-link in order to obtain the substrate with the super-absorbent material. The pasty composition further contains other additives. The invention further relates to a method for manufacturing such a substrate. The substrates can be used as sheathing material in cables, in hygiene products such as baby napkins, sanitary towels and incontinence products, in or as packagings and packaging materials and in agricultural substrates. The invention also relates to such products.
Patent GB-156990-A (GB)
Title: Improvements relating to pneumatic hammers
IPC: B25D9/20
Filed: 1920-01-12
Abstract: 156,990. White, A. E., (Etablissements H. Dirick et L. Lapaille). Jan. 12, 1920. Fluid-actuated gears.-In a percussive tool, the distributing-valve 7 comprises a hollow cylinder with an exterior collar grooved at 26, and provided with actuating-faces 13, 14 constantly subjected to fluid pressure and alternately put to exhaust to reverse the valve. When the main exhaust 15 is opened by the movement of the piston in either direction, the depression in the cylinder affects the faces 13, 14 through openings 18, 43 respectively in the valve. The main supply passes the right-hand end of the valve and by passage 12 to the forward end of the cylinder, and through the valve and passages 10, 10<1> to the rear end of the cylinder. An auxiliary exhaust is controlled by a valve groove 26 which alternately puts the ports 23, 24, which communicate. with either end of the cylinder, in communication with an outlet 22. In a modification, the valve 7 is coaxial with, and arranged around, the cylinder bore.
Patent GB-272260-A (GB)
Title: Improvements in the manufacture of door knobs or door handles
IPC: E05B1/00
Filed: 1926-01-14
Abstract: 272,260. Jones, A. V., Boden, S., and Roanoid, Ltd. Jan. 14, 1926. Moulding knobs and handles. - A door knob or handle having an enlarged globular head is produced by coating a hollow core with a substantially uniform layer of thermo-plastic non-vulcanizable composition such as cellulose acetate or synthetic resin. The core C is supported on a dummy spindle D in a die B within a heating casing A, and is surrounded by powdered coating material E. A second die B<1> is then applied to compress the powder under heat, the co-acting dies having the form of the finished article as regards the head of the knob. The neck may be moulded cylindrically and finished by turning off the surplus material or alternatively split dies F may be used for this part of the article.
Patent GB-480140-A (GB)
Title: Improvements in and relating to rotary distributors for sewage and other liquids
IPC: C02F3/04
Filed: 1937-01-14
Abstract: 480,140. Rotary liquid distributers. HARTLEY, E. Jan. 14, 1937, Nos. 1093 and 33287. [Class 69 (iii)] A rotary distributer for sewage &c. is provided with nozzles on one or more of its arms so arranged that the reaction effect therefrom may be neutralized or reversed in order that the speed of rotation may be retarded or controlled. The invention is applicable either to reaction or paddle wheel driven distributers. Fig. 1 shows a distributer having on the outer end of two of its arms 11 extensions 10 carrying jets 13. The extensions are mounted to swivel on their axis and are capable of being locked in the desired position. The jets 14 may either be plain or as described in Specification 268,576, [Class 69 (iii)]. In place of the auxiliary jets being mounted on rotatable members they may be on opposite sides of the arm and provided with means such as plugs or sliding or rotatable plates for closing them as required. In a further modification, Fig. 4, the distributer pipe 11 is provided with brackets 20 mounted above the discharge jets 14 carrying deflector plates 22 which may be turned into the path of the jet to neutralize its effect. In a further modification, Fig. 6, an outlet jet on the underside of the spray arm is provided with a deflector plate 32 mounted to swivel to effect reaction in either direction. This deflector plate may be such as is described in Specification 268,576. In a further modification the nozzle is in the form of an elbow mounted to swivel in the distributer arm.
Patent GB-1499038-A (GB)
Title: Electromagnetic mould for continuous or semicontinuous casting
IPC: B22D11/049
Filed: 1977-01-12
Abstract: 1499038 Continuous casting ZN GETSELEV 12 Jan 1977 01191/77 Heading B3F A hollow ingot 6 is continuously cast without the use of a mould, its outer surface 5 and inner surface 18 being shaped electromagnetically, before solidification, by an inductor 4 and a coaxial inner inductor 17 respectively; stainless steel screens 29 and 16 distribute the fields in an axial direction and the inductor 4 is framed in a ring 1 which delivers coolant from holes 12 on to the surface 5 while the inductor 17 is mounted in a casing 13 which delivers coolant on to the surface 18. The ingot 6 is formed on an annular plate 32, initially between the inductors 4, 17, but lowered as the ingot forms. To balance the intensities of the electromagnetic fields, the inductor 4, of a single turn of hollow copper bar, is 1À2-3 times the height of the inner inductor 17 which is a single turn of solid copper bar.
Patent GB-579856-A (GB)
Title: Improvements in or relating to turbo-compressor propulsive apparatus
IPC: F02C7/18
Filed: 1944-01-21
Abstract: 579,856. Gas turbine plant ; screw fans. DE HAVILLAND AIRCRAFT CO., Ltd., and HALFORD, F. B. Jan. 21, 1944, No. 1223. [Classes 110 (i) and 110 (iii)] In a gas turbine plant for the jet-propulsion of aircraft, air for cooling the exhaust face of the turbine -rotor -and -the -turbine -bearing is taken from the delivery of the air-compressor and is cooled by heat-exchange with the in-going air before being passed to the turbine. The heat-exchanger is provided by a part J which forms a fairing to the inlet eye. This part has two separate annular chambers J<1>, J<2> which are each stopped at one place by a transverse partition Air taken in at D<1> from the pump rotor periphery is led to the annular chambers J<1> and, after traversing the full length of the chamber is led away by a pipe L to cool the turbine rotor face. Similarly, air taken in by pipe H is cooled in chamber J<2> and then goes through pipe O to the turbine bearing.
Patent GB-1211644-A (GB)
Title: Improvements in the shape-cutting of sheet metal
IPC: B23D27/00
Filed: 1968-01-09
Abstract: 1,211,644. Nibbling. SKODA, OBOROVY PODNIK. 9 Jan., 1968 [25 Oct., 1967], No. 1228/68. Heading B3W. Nibbling device for attaching to a drilling machine comprises a cam rotor adapted to be mounted on the machine spindle and which is shaped so that it imparts axial reciprocatory movement to a housing having a guide bush accommodating a cutting tool, a rotatable work supporting table having exchangeable inserts to guide the tool and a shoe to urge the work against the supporting table. A spindle 1 which fits into the quill of a drilling machine carries a cam 2 which rotates inside a housing 4. A collar 10 in the housing has mounted in it a number of rollers 9, which are engaged by the axially projecting cam surfaces 3 of the cam rotor 2. There are the same number of rollers as there are cam surfaces. The housing is biased upwardly by compression springs 11 which abut the upper surface of the cam rotor and the under surface of a ring 21. Above the ring is a thrust bearing 19 which seats on a cover 20, retained in the housing by a circlip. The housing is fitted with a sleeve 12, which is locked to the housing by a nut 14 and carries a torque arm 13 which engages the drilling machine column, to prevent rotation of the housing. By releasing the nut 14, the housing is rotatable in the sleeve to alter the direction of cut. The cutting tool has a shank 5 which is secured in the housing by a screw 23 and which has a cutting edge 6. A pilot 8 on the cutting tool enters a guide bush 17 mounted in a table 16. The bush 17 is an insert which is exchangeable to suit a variety of tools, and the upper surface of which is slightly below the upper face of the table 16. An arm 27 is mounted on the table 16 and is angularly adjustable about the vertical axis through the table. There is a longitudinal slot in the arm in which slides a block 26 carrying a pin 25. This pin can act as a gauging stop or as a centering pin for arcuate cutting. The arm is clamped in the desired angular position by a clamp 29. A hold-down 15 is slidably mounted on the tool and is biased towards the work 36 by a spring 31. There is a slot (32) Fig. 2 (not shown), through the hold-down through which the tool is visible during cutting.
Patent GB-626145-A (GB)
Title: Improvements in or relating to synthetic resins
IPC: C08J3/09
Filed: 1947-01-14
Abstract: A polyester-amide resin is made by reacting 4.25 to 5.9 mols of an unsaturated acid selected from maleic acid, fumaric acid, maleic anhydride or their monomethyl derivatives and 4.8 to 2 moles of a mixture of saturated aliphatic dibasic acids containing at least 25 mol. per cent of succinic acid and having 2 to 3.5 non-carboxyl carbon atoms per acid molecule (the acid mixture totalling 7.2 to 8.8 mols.), with 2.1 to 2.65 mols. of aliphatic diamine having an average of 2 to 3 carbon atoms per molecule, and 5 to 6.75 mols. of a mixture of aliphatic polyhydric alcohols (of which the major proportion is a glycol), the final mixture being such that the total mols. of the aliphatic diamine and polyhydric alcohol are equal to, or more than, the mols. of the acidic ingredients.  The polyhydric alcohol may be ethylene glycol, propylene glycol, diethylene glycol, hexamethylene glycol, glycerol or pentaerythritol and the aliphatic diamine may be ethylene diamine or propylene diamine.  The resin may be dissolved to give 5 to 60 per cent solutions in solvents such as diacetone alcohol, cresol, and mixtures of cresol with ethyl alcohol, petroleum fractions, ethyl lactate, solvent naphtha, tetrachlorethane, ethylene dichloride, trichlorbenzene or monochlorotoluene, and such solutions, e.g. 25 per cent in cresol/ethyl alcohol, may be applied as a wire enamel which is baked on copper wire.  Examples I and XII describe the manufacture of resins from various mixtures of ingredients and give the results of tests on the enamel coating of wires coated therewith.  The resins may be admixed with phenolic resins or alkyd resins which may be modified with unsaturated oils or aliphatic acids having at least 16 carbon atoms in the chain. Examples XIII and XIV show the admixture of tung oil modified phenol-aldehyde resin and linseed oil modified glycerol-phthalate resin.  The coating applied to a conductor may contain fillers such as mica, silica, pigments or dyes and may be applied to conductors previously covered with fibres such as of glass, asbestos, cotton or silk.  A conductor coated with the resin may have a further coating of another enamel applied to it. Reference is also made to coating sheets of metal used in making food, oil and other containers and to the use of the resin in protecting or decorative coatings for metal, carbon bodies, ceramic materials, glass, plastic bodies and in coating or impregnating fabrics and other porous or impregnable materials.
Patent GB-1298051-A (GB)
Title: A control device for the adjustment of the ignition timing of an internal combustion engine
IPC: F02P5/10
Filed: 1971-01-11
Abstract: 1298051 Timing ignition; carburetters DR ING hcF PORSCHE K G 11 Jan 1971 [14 Jan 1970] 1284/71 Heading F1B A control device for the adjustment of the ignition timing of an internal-combustion engine during overrunning of the engine includes a diaphragm 19 arranged at an ignition distributer 20 of the engine, a carburetter 12 having a suction pipe 16, a vacuum line 17 connecting the suction pipe to a chamber associated with the diaphragm, which diaphragm is adapted to retard the ignition timing through adjusting linkage means, and an electromagnetic valve 15 in the vacuum line for varying the ignition timing adjustment, the valve being controlled by a first switch 1 dependent upon the rotational speed of the engine and a second switch 6 dependent upon the position of the throttle valve 13. A second diaphragm and chamber 18 may be provided in the vacuum line between the electromagnetic valve 15 and the diaphragm distributer 20, the second diaphragm being provided with a plunger 25 for controlling the no-load mixture of the carburetter during over-running.
Patent GB-161688-A (GB)
Title: Improvements relating to waiters or like stands or supports
IPC: A47G23/06
Filed: 1920-01-15
Abstract: 161,688. Laubenburg, J. H. Jan. 15, 1920. Trays and waiters.-A waiter or stand is provided with legs 5 hinged at 6 to downwardly extending portions or feet 1 and adapted to be folded up and secured beneath the top of the stand. The legs are formed with slots through which extend curved studs 10 having screwed portions at each end which receive wing- nuts 11 adapted to secure the legs in the extended or folded positions.
Patent GB-1180601-A (GB)
Title: Silanes and Condensates thereof
IPC: C07F7/18
Filed: 1967-01-10
Abstract: 1,180,601. Alkoxyalkylarylsilanes and siloxanes. DOW CORNING CORP. 10 Jan., 1967 [1 Feb., 1966(2)], No. 1325/67. Headings C3S and C3T. The invention comprises silanes of the general formula XnR<SP>1</SP> 3-n SiQ m ArCH 2 OR and condensates thereof which are polymers of the average general formula, where R is a lower alkyl radical with 1-4 C atoms, Q is an alkylene radical, Ar is a divalent arylene radical or a divalent aryl ether radical, X is a hydroxyl radical or a hydrolysable atom or radical, R<SP>1</SP> is a monovalent hydrocarbon radical with not more than 18 C atoms, n is 1 to 3, m is 0 or 1, a has an average value of 1 to 3; b an average value of 0 to 2; (a + b) is from 1 to 3. The silanes of the invention may be prepared by three methods: (1) Reacting a silane of the general formula with RONa in a solvent such as methanol; (2) reacting a silane of the general formula X n R<SP>1</SP> 3-n SiCl with a Grignard reagent prepared from ROCH 2 ArQ m ,Br; and (3) reacting X n R<SP>1</SP> 3-n  SiH with ROCH 2 ArQ<SP>1</SP> in the presence of chloroplatinic acid, where Q<SP>1</SP> is a monovalent aliphatic hydrocarbon radical which contains one unsaturated group. Preferably the silane comprises R<SP>1</SP> = Me, R = Me, X = OMe or Cl, Ar = C 6 H 4 , n = 3 and Q = -CH 2 -CH 2 -, e.g. CH 3 OCH 2 C 6 H 4 CH 2 CH 2 Si(OCH 3 ) 3 , which is prepared from ClCH 2 (CH 4 CH 2 CH 2 Si(OCH 3 ) 3  and NaOMe (method 1) in one of the examples. A silane CH 8 OCH 2 C 6 H 4 Si(OCH 3 ) 3 , having the further preferred characteristics n = 3, X = Cl or OMe, m = 0, Ar = C 6 H 4 , R = Me, is prepared by method 1 from the corresponding bromide and NaOMe and is hydrolysed to a siloxane of the unit formula The condensates are prepared by conventional hydrolysis of the silanes.
Patent GB-385754-A (GB)
Title: Improvements in or relating to tar-distillation and like stills
IPC: C10C1/04
Filed: 1932-01-16
Abstract: In stills for the distillation of tar &c. of the kind having a dome-shaped bottom 1 projecting into a cylindrical shell 2 heated by an annular flue 5, the bottom is formed with upwardly or downwardly directed corrugations or ridges 6 <PICT:0385754/III/1> extending from near the apex of the dome nearly to the base thereof.  The dome may be made in sections and the corrugations formed by the welded joints between the sections.