baber/WOPTO huggingface dataset:
Patent FI-873378-A (FI)
Inventor: OGURA MICHIHITO
IPC: B63H1/14
Filed: 1987-08-04
Abstract: A propeller hub cap having fins 64 is arranged to improve the propeller characteristics, especially the propeller efficiency. Thanks to the fins 64 located in the hub cap, the water current is conducted behind the hub cap in a direction which reduces the incidence of a root vortex, therein increasing the efficiency of the propeller. The fins should meet the following requirements: (i) there are equal numbers of fins 64 for each propeller blade 61, (ii) their pitch "alpha" is between -20 degree and +30 degree in relation to the geometric pitch angle "epsilon" for the propeller blade root 62, i.e. -20 degree < "alpha" - "epsilon" < 30 degree, and the front edge is disposed between adjacent propeller blade roots 62, and (iii) their maximum diameter is greater than the diameter of the receiving end of the cap of the hub and does not exceed 33 percent of the diameter of the propeller. It is thereby possible to improve considerably upon the propeller characteristics by means of a relatively simple and economically viable device. <IMAGE>
Patent FI-881803-A (FI)
Inventor: WEBER GUENTHER
IPC: B26D7/00
Filed: 1988-04-18
Abstract: A drive and bearing arrangement for a circular cutting machine is described which is characterized by its high operational reliability, long working life and precise knife guidance. For this purpose a particular bearing arrangement is provided for supporting the knife shaft. The knife shaft is journalled at the knife side via a bearing which is particularly suited to bear radial forces while a bearing unit which can bear both radial forces and also axial forces is provided directly adjacent this bearing. The inner and outer rings of all the bearings are clamped together without play in the axial direction.
Patent FI-882590-A (FI)
Inventor: TAGAMI KATSUYA
IPC: C08L63/00
Filed: 1988-06-01
Abstract: A pyridine compound having the formula is disclosed and useful to treat the peptic ulcer. <CHEM> wherein R<1> and R<2> which may be the same or different are each a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogenated lower alkyl group, or a halogen atom, R<3> and R<4> which may be the same or different are each a hydrogen atom or a lower alkyl group, X is a group represented by the formula -S-, a group represented by the formula    - @-, or a group represented by the formula <CHEM> and n is an integer of 1 to 6, provided that R<3> and R<4> are not simultaneously hydrogen atoms when n is 1.
Patent FI-894078-A (FI)
Inventor: MALABARBA ADRIANO
IPC: A61P31/04
Filed: 1989-08-31
Abstract: The present invention is directed to teicoplanin derivatives in which position 63 of the glycopeptide core is substituted with a substituted alkylamide.
Patent FI-904112-A (FI)
Inventor: DEKKER ANDRE PAUL
IPC: H01P5/18
Filed: 1990-08-20
Abstract: The invention concerns a 90-degrees hybrid coupler comprising two conductors 5, 6 separated from each other, the ends 5d, 5e, 6d, 6e of which form the inputs and outputs of the hybrid coupler. The conductors 5, 6 comprise three series-connected conductor sections 5a - 5c, 6a - 6c in which the electrical length of each is approximately a quarter of the wavelength for the average frequency of the hybrid coupler. To achieve the greatest possible total connection coefficient, the connection between the conductors is weakest at the middle section 5c, 6c of the hybrid's conductors. <IMAGE>
Patent FI-905698-A (FI)
Inventor: BRAX VEIKKO
IPC: H04N1/327
Filed: 1990-11-19
Abstract: PCT No. PCT/FI91/00344 Sec. 371 Date Sep. 18, 1992 Sec. 102(e) Date Sep. 18, 1992 PCT Filed Nov. 18, 1991 PCT Pub. No. WO92/09157 PCT Pub. Date May 29, 1992.A communication system in which terminal equipments capable of both voice and data service are interconnectable through a full-duplex connection or leg rate-adapted in compliance with CCITT V.110 or in the like manner and arranged to be attached V.24 interfaces, and to a method for controlling the connection. To enable the use of terminal equipments for both voice and data service in conjunction with such a rate-adapted leg, adapters provided at both ends of the leg utilize V.24 status signal states in the leg for hand-shaking end-to-end signalling events between the terminal equipment.
Patent FI-912342-A (FI)
Inventor: HAMMER KLAUS-DIETER
IPC: A22C13/00
Filed: 1991-05-14
Abstract: The tubular casing, especially sausage casing, based on cellulose, possesses a chlorine-free barrier layer against atmospheric oxygen and water vapour. This layer contains a statistical copolymer based on copolymerised vinyl monomers. The vinyl monomers have the general formula CH2 = CR<1>-X, in which 
 
  R<1> is a methyl group or hydrogen and 
  X is a (-OCOR<2>) group or
 is a (-CO2R<2>) group, where 
  R<2> is an alkyl group having 1 to 20, preferably 1 to 10, in particular 1 to 5 C atoms. 
 
<??>In a further embodiment, the copolymer contains, in addition, copolymerised vinyl monomers of the formula mentioned, in which X is a (CO2H) group or a (CO2CN) group.
Patent FI-912658-A (FI)
Inventor: HENDRICKS JOEL D
IPC: B01J31/28
Filed: 1991-06-03
Abstract: A method is provided for the preparation of ibuprofen by carbonylating 1-(4 min -isobutylphenyl)ethanol (IBPE) with carbon monoxide comprising initially a reaction mixture comprising IBPE, ibuprofen and a catalyst for the carbonylation with carbon monoxide under conditions to initiate the reaction, and continuing to feed carbon monoxide to the composition to produce the desired yield of ibuprofen. Preferably the catalyst comprises palladium and a monodentate phosphine ligand. The presence of ibuprofen in the feed composition when the reaction is initiated with CO makes it possible to obtain high selectivities to ibuprofen with substantially complete conversion of IBPE at much shorter reaction times than if no ibuprofen is present initially.
Patent FI-931220-A (FI)
Inventor: BOITTIAUX PATRICK
IPC: C01B33/32
Filed: 1993-03-19
Abstract: "Builder" agent, for a detergent composition, consisting of an aqueous solution of an alkali metal silicate, in particular of sodium or potassium, with an SiO2/M2O molar ratio of the order of 1.6 to 4, and of an inorganic product, inert with respect to the silicate, the said inorganic product representing from 5 to less than 55 % of the total weight expressed on a dry basis and the remaining water in combination with the silicate/silicate expressed on a dry basis ratio by weight being greater than or equal to 33/100, preferably greater than or equal to 36/100. Use of this builder agent in detergent compositions, more particularly in powder detergent compositions, in particular for washing machines and dishwashers.
Patent FI-942216-A (FI)
Inventor: SOMMERMEYER KLAUS
IPC: A23L33/175
Filed: 1994-05-13
Abstract: High calorie total nutrient soln. for peripheral intravenous admin. having 900 mosmol minimum osmolarity and contg. aminoacids, carbohydrates, fat and electrolytes, is glycerol-free and has neutral pH.
Patent FI-951006-A (FI)
Inventor: MUCKENFUHS DELMAR RAY
IPC: A61F13/20
Filed: 1995-03-03
Abstract: A method for making an absorbent article for absorbing liquids, particularly body fluids such as menses is disclosed. Discrete segments of tensioned elastic material are adhered to the backsheet. The elastic material is held in tension by a restraint material. A continuous web of wrapper material is fed to an assembly station. A panty fastening adhesive is intermittently applied to the web of wrapper material. The web of wrapper material is secured to the backsheet and the restraint material to form a sanitary napkin assembly. The web of wrapper material is cut into discrete lengths. The sanitary napking assembly is then folded and the wrapper is sealed.
Patent FI-955841-A (FI)
Inventor: LAHTINEN LAURI
IPC: B27G/
Filed: 1995-12-04
Abstract: Pattern machining bit for free machining of wood or similar soft material, the said pattern machining bit comprising a shank 1, by means of which the bit is fixed to a drilling machine 16, which sets it in rotation. Connected to the shank 1 of the machining bit is an actual bit part 2, which is a dished or barrel-shaped annular bit 5, which opens out in the direction of the axis of rotation 6 of the bit, and the plane of which defined by the sharp cutting edge 4 lies perpendicular to the axis of rotation of the bit. The pattern machining bit has one or more chip openings 7 by way of which the chips formed during the machining are removed from the cavity 12 inside the bit part. <IMAGE>
Patent FI-980999-A (FI)
Inventor: VIRTANEN HENRI
IPC: C25C7/02
Filed: 1998-05-06
Abstract: This invention applies to an electrolytic cell busbar construction for the purpose of the electrolytic recovery of metals. The construction is formed so that the gap between the electrodes can be changed easily. All parts of the construction are in the form of an integral profile longitudinally to the cell and the support lugs of the electrodes in the cell are unnotched.
Patent FI-991428-A (FI)
Inventor: NIEMELAE AHTI
IPC: B27B25/00
Filed: 1999-06-23
Abstract: Machining arrangement for machining an object, the machining arrangement comprising a belt 2, which conveys the object 1 that is to be machined, and at least one machining cutting edge 3 for machining the object. Between the belt 2 and the object 1 that is to be machined, there is a layer of medium 4 for keeping the object that is to be machined away from the belt that is conveying it.
Patent GB-1032061-A (GB)
Title: Improvements in or relating to textile staple stitching machines
Inventor: SAALBACH KARL-HEINZ
IPC: B42B4/00
Filed: 1963-01-09
Abstract: 1,032,061. Bookbinding. LEIPZIGER BUCHBINDEREIMASCHINENWERKE VEB. Jan. 9, 1963, No. 1034/63. Heading B6A. [Also in Divisions B4 and F2] A device for folding over the arms 3 of staples 2 made from natural or artificial textile fibres, such as synthetic resin and used, e.g., in bookbinding, comprises folding tools 5 adapted additionally to seal the arms to the article 1 being stapled. The tools 5 are mounted on the ends of levers 14, 15 actuated by means of a lever 23 and toggle mechanism 16, 17, 18 and 19; the arms may be turned inwardly as shown in Fig. 1 or, alternatively, suitable levers, actuated by a cam, Fig. 3 (not shown), may be provided to turn the arms outwardly. The tools are mounted in holders 4 which house heating elements 6 and resistance thermometers 8. In a further construction, Fig. 6 (not shown), the tool 5 is formed by a band-type heating element 9 in contact with an insulator 11 mounted on a housing 12 through which cooling fluid may be passed. When staples made from natural fibres are used the article being stapled may be coated with synthetic resin either initially or, during the folding process.
Patent GB-546746-A (GB)
Title: Manufacture of transparent sheet material
IPC: C08L29/14
Filed: 1941-01-27
Abstract: 546,746. Synthetic resin compositions and articles ; films &c. DU PONT DE NEMOURS & CO., E.I. and HERSHBERGER, A. Jan. 27, 1941, No. 1042. [Classes 2 (ii) and 2 (iii)] Films or sheets are made from compositions of polyvinyl butyral resins plasticized with castor oil. The films may be made of a thickness of 0.001-0.002 inches, and the plasticizer may be used in amounts up to about 30 per cent. of the composition. The castor oil may be blown or unblown. A stabilizer may be incorporated to prevent the castor oil from going rancid. The stabilizer may be #-naphthol, phenyl salicylate, eugenol, creosole, guaiacol, syringic acid, catechol mono-lauryl ether, o-hydroxydiphenyl, diphenylamine, or tetrahydrophenyl-#-naphthylamine. The composition may be dissolved in a solvent such as methanol, acetone, ethyl formate, or a mixture of methanol and benzene, or methyl acetate and methanol. The films have good flexibility, tear resistance, and wear resistance. They may be stitched or sewn when making garments or other articles. They may be used as wrapping material or for making bags, shower curtains, bridge-table covers, umbrellas, parasols, raincoats, and mittens. The articles may be provided with perforations resistant to tearing to permit ventilation of enclosed goods or to permit access of liquid as in the case of tea infusion bags. In an example, a film is cast from a solution of polyvinyl butyral (containing hydroxyl and a small amount of acetyl), castor oil, and methanol. In another example, polyvinyl isobutyral is used. Specification 416,412 is referred to.
Patent GB-661959-A (GB)
Title: Improvements in suspension filing systems
IPC: B42F15/02
Filed: 1949-01-14
Abstract: 661,959. Filing papers. TRADE LOOSE LEAF CO., Ltd., and JARMAN, G. O. Jan. 12, 1950 [Jan. 14, 1949], No. 1052/49. Classes 16 and 146 (i). A suspension filing device comprises folders each having one edge supported by a suspension bar for sliding on guide rails and a free edge adapted for engagement over the suspension bar of the next adjacent folder, and clips for joining together adjacent folders, each clip being formed of substantially inverted channel section and being releasably engageable over the suspension bar supporting one edge and the free edge of the adjacent folder so as to clamp the two folders together. Each folder has one side 10 secured, as bv stitching 13, to a suspension bar 12 and the other side 11 is folded at 16 to provide a flange 17 to fit over the next bar 12. A further fold 18 may be provided to give an alternative size folder. Each clip 19 has its edges 20 turned slightly inwards and indentations 21 are provided to grip the folder edges. The end 22 of the clip is recessed to fit over the hooked end 14 of the suspension bar 12. Tabs.-Covers for index strips may comprise short transparent inverted channel section lengths with inturned edges to fit over the clips 19.
Patent GB-453766-A (GB)
Title: Improvements in fuel admission systems for internal combustion engines
IPC: F02D1/00
Filed: 1935-01-12
Abstract: 453,766. Regulating. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.-(Ex-cell-o Aircraft & Tool Corporation; 1200, Oakman Boulevard, Detroit, Michigan, U.S.A.) Jan. 12, 1935, No. 1146. [Class 7 (vi)] In an engine having means for varying the fuel supply in accordance with the amount of air supplied, moans are also provided for correcting the ratio of fuel and air in accordance with atmospheric pressure or temperature, or both. Fig. 1 shows a piston 148 operating in a cylinder 141 connected at 145 to the air-inlet manifold, the piston being further acted on by a spring 150 and connected by a rod 140 to the control arm 139 of the fuel pump 137, which may be constructed as described in Specification 420,202, [Group XXVIII]. The compensation for atmospheric pressure and temperature is obtained by means of a bellows 151 interposed between the piston 148 and rod 140, the rod 140 being passed at 155 through the wall of the piston and connected to the bellows. The bellows is filled with air or gas, which responds to the temperature and also to the pressure of the atmosphere, which is admitted to the hollow piston 148 through ports 147, 154. Fig. 2 shows a modification in which the compensation for atmospheric conditions is varied according to the pressure in the air manifold. The bellows 177 responding to atmospheric changes is connected by a link 180 to a swivelling guide 171 containing a slide 170 connected by a link 167 to a piston 165 subject to air manifold pressure admitted at 159. The slide 170 is further connected by a link 168 to the fuelcontrol rod 140.
Patent GB-1342043-A (GB)
Title: Electrostatographic liquid developers
IPC: G03G9/13
Filed: 1971-01-11
Abstract: 1342043 Graft polymer/pigment or dye dispersions RICOH KK 11 Jan 1971 [24 Jan 1970] 1179/71 Heading C3G [Also in Division G2] Electrostatographic liquid developers comprise a dispersion in an organic liquid having less than 50% by wt. aromatic component(s), a volume resistivity of more than 10<SP>9</SP> ohm cm. and a dielectric constant of less than 3, of a toner comprising pigment or dye particles dispersed in a graft copolymer having a stem-polymer moiety A insoluble in the liquid and a graftpolymerized moiety C insoluble in the liquid. Moiety A may be a polymer of styrene, vinyltoluene or α-methylstyrene optionally with an acrylate, methacrylate or divinyl benzene; B may be a long chain vinyl ether or ester, acrylate or methacrylate; C may be a glycidyl, hydroxyalkyl or aminoethyl acrylate or methacrylate, an acrylamide, a substituted styrene, allylalcohol, vinyl pyridine or acrylonitrile. The examples describe the preparation of developers and also the grafting of (1) lauryl methacrylate and dimethylaminomethacrylate on to polystyrene, (2) tridecyl acrylate and hydroxyethylmethacrylate on to copoly-(styrene/isobutyl methacrylate) and (3) hexylmethacrylate and glycidyl methacrylate on to copoly-(styrene/ butadiene using conventional catalysts. Other graft copolymers are prepared similarly.
Patent GB-303907-A (GB)
Title: Improvements in rotary refrigerating machines
IPC: F25B3/00
Filed: 1929-01-12
Abstract: 303,907. Akt.-Ges. Brown, Boveri, et Cie. Jan. 12, 1928, [Convention date]. Separating oil from other liquids.-In a rotary refrigerating apparatus comprising a refrigerator and a condenser K communicating with each other through a hollow shaft, water condensing from the air in and around the bearings of the shaft is separated from the lubricating oil in the bottom of each of the bearings and passes through an overflow passage G, Fig. 3, into a discharge passage A without contaminating the cooling-water in the condenser tank B.
Patent GB-450759-A (GB)
Title: Improvements in or relating to apparatus for brewing tea and the like beverages
IPC: A47J31/54
Filed: 1935-01-15
Abstract: 450,759. Tea - brewing apparatus. JACKSON BOILERS, Ltd., Shafton Lane, and BARROW, A. G., 37, The Drive, Roundhay, both in Leeds. Jan. 15, 1935, No. 1302. [Class 129] In apparatus for brewing tea &c., means are provided for supplying hot water to infuse the tea, or for external use, the means being enclosed in a common casing. Water is heated in the container 4 by the heat source 29. As the water reaches boiling point, bubbles of steam force the water up the pipe 9 to a nozzle 16 swivelling on a sleeve 11. By this means, the boiling water may be fed into the infusion chamber 18, or into a box 21 from which it can be tapped for external use by the cock 27. The infusion is tapped off by a cock 28. A water reservoir 6 supplies water continuously to the boiler 4. As shown in Fig. 3, two or more infusion chambers 18 may be enclosed in the common casing 1.
Patent GB-723014-A (GB)
Title: Improvements in or relating to the manufacture of metal hollows and apparatus therefor
Inventor: MCLAY GAVIN SMELLIE
IPC: B21C1/24
Filed: 1952-01-16
Abstract: 723,014. Rolling tubes. STEWARTS & LLOYDS, Ltd. April 16, 1953 [Jan. 16, 1952], No. 1314/52. Class 83 (4). In apparatus for skew rolling tubes a conically. shaped plug 10, Fig. 8, over which the workpiece 12 is forced and which may pierce a solid work-piece is movable longitudinally between two operating positions during the rolling process. In one example the ends 25, 24, Fig. 7, of a blank are reduced in diameter by moving the plug 10 to a position 10a, Fig. 8, during formation of the ends while normal reduction of the blank is carried out with the apex of the plug opposite the forward end of the frusto-conical tapered section 17 of the rolls. In another example entry of the blank into the rolls is facilitated by initially retracting the plug 10 to a position at which its apex is opposite the, rear end of the frusto-conical section 17. The plug 10, Fig. 1, is attached by a releasable coupling 9 to a support 6 slidable on a bed 1 for removing-the work, but is normally locked in the operating position within a hollow casting 2. The casting 2 is moved by hydraulic rams 3 between two positions corresponding to the two operating positions of the plug 10, a stop 5 locating the casting 2 on the bed 1. The rolls have cylindrical or tapered portions 15, 16 on each side of the frusto-conical portions 17.
Patent GB-1517262-A (GB)
Title: Process for the reclamation of waste paper
IPC: D21C5/02
Filed: 1977-01-13
Abstract: 1517262 Reclaiming waste paper SOLVAY & CIE 13 Jan 1977 [16 Jan 1976 4 Aug 1976] 1316/77 Heading D2W  Waste paper reclamation processes utilising aqueous alkaline solutions are said to be improved by the addition to such solutions of a hydroxycarboxylic polymer having a carbon main chain carrying -COOM groups, where M represents a hydrogen or alkali metal atom or an ammonium group, or a lactonised derivative thereof.
Patent GB-591504-A (GB)
Title: Improvements in or relating to explosives suitable for safety blasting explosives
IPC: C06B23/04
Filed: 1945-01-17
Abstract: 591,504. Explosives. TAYLOR, J., GURTON, O. A., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Jan. 17, 1945, No. 1394. [Class 9 (ii)] Low power safety blasting detonating explosives comprise : at least substantially 30 per cent by weight of ammonium nitrate, a self-explosive sensitizer, at least substantially 10 per cent by weight of a non-deliquescent ammonium salt containing no oxygen or insufficient oxygen to oxidise completely its ammonium radicle, and an insoluble metal carbonate in amount at least sufficient theoretically for the metathetical transformation of the non-deliquescent ammonium salt into ammonium carbonate and a salt of the metal. The ingredients specified are : as non- deliquescent oxidisable ammonium salts : ammonium sulphate, phosphate and chloride ; as insoluble metal carbonates : any natural or artificial carbonate of calcium, magnesium, barium or iron, e.g. limestone fines, chalk, dolomite fines, siderite fines and marble fines ; and as self-explosive sensitizers: liquid nitric ester-nitrocellulose jelly, and pentaerythritol tetranitrate. Other ingredients may include flame-quenching or cooling ingredients other than an insoluble metal carbonate, and acid or non-alkaline mixtures of buffer salts, e.g. sodium or ammonium di-hydrogen phosphate, or a mixture of one or more alkali metal dihydrogen orthophosphates and one or more di-alkali metal orthophosphates in such proportions as to give neutral mixtures of these salts. Further ingredients include a quantity of fibrous or bulky material, e.g. asbestos. The essential ingredients, with or without a buffer salt, may be intimately associated in the form of granules. Specification 436,144 is referred to.
Patent GB-671557-A (GB)
Title: Improvements in dyeing apparatus for textile packages
IPC: D06B5/16
Filed: 1950-01-19
Abstract: An arrangement for dyeing yarn in package form comprises an elongated rod 11 and a socket 12 removably attached to a dye carrier plate 13. Equally spaced around the peripheral surface 14 are a plurality of transverse openings 26 in communication with the bore <PICT:0671557/IV (c)/1> <PICT:0671557/IV (c)/2> <PICT:0671557/IV (c)/3> 22.  Dye liquor is thus enabled to pass from the dye carrier along the bore 22 and through the perforated tubular member 23 to the package 24.
Patent GB-589311-A (GB)
Title: Improvements in and relating to pulls, straps and the like
IPC: B60N3/02
Filed: 1945-01-18
Abstract: 589,311. Straps. TURNER, A., and TURNER (DOULD), Ltd., E., (formerly DOULD & SON, Ltd., C.). Jan. 18, 1945, No. 1472. [Class 109] A pull or strap used in motor vehicles comprises a core of hard rubber or other homogeneous elastic material 1 reinforced with textile material 2, such as cotton threads, and ensheathed within a braiding 3 of textile threads. The braiding may be of silk or rayon. The pull is doubled back upon itself, the core being preferably interrupted at the fold and the sheathing being continuous. The tapered ends of the pull 4, Fig. 3, are secured by a short strip of metal 5 of arcuate section and covered by a flanged shielding cap of arcuate crosssection slid thereover.