baber/WOPTO huggingface dataset:
Patent IT-222104-Z2 (IT)
Title: Filtro per la riduzione delle correnti elettriche armoniche
Inventor: FOLLI FRANCESCO
IPC: H01H/
Filed: 1991-12-13
Granted: 1994-12-30
Abstract: Al fine di consentire un assorbimento di corrente armonica non superiore ai valori di dimensionamento anche in caso di sovraccarico o di modifica delle condizioni circuitali, il filtro prevede che i suoi carichi capacitivo ed induttivo, tra loro collegati in serie possano essere variati.
Patent IT-226513-Z2 (IT)
Title: Borraccia doppia per ciclisti e simili
IPC: B65D/
Filed: 1992-04-22
Granted: 1997-06-24
Abstract: Il presente trovato ha come oggetto una borraccia doppia, per ciclisti e simili, caratterizzata dal fatto di presentare un corpo contenitore, comprendente una prima ed una seconda cavità, separate e dotate, ciascuna, di un beccuccio di erogazione
Patent CR-8052-A (CR)
Title: Ligandos del receptor cannabinoide y usos de los mismos
Inventor: PHILIP ALBERT CARPINO
IPC: C07D471/04
Filed: 2005-10-20
Abstract: Se describen en el presente documento compuestos de formula (I) y (II) que actuan como ligandos del receptor cannabinoide y sus usos en el tratamiento de enfermedades relacionadas con la mediacion de receptores en animales.
Patent GB-346006-A (GB)
Title: Improvements in or relating to hinges for tiltable seats
IPC: A47K13/12
Filed: 1930-01-01
Abstract: 346,006. Adjustable hinges for seats. CLIFFORD, F. S., Rhydlanfair, Shepherds Hill, Merstham, Surrey. Jan. 1, 1930, No. 62. [Class 65 (ii).] In a hinging system for tiltable seats, adapted to allow of adjustment for differences in the distance between the fixed hinge members and for misalignment of the fixed members with respect to the pivoting axis, and to enable side play to be prevented when the seat does not fit closely between the fixed members, two brackets 6, Fig. 1, are fixed to the seat supports 7 and carry pins 5 which project into a bore in the hinging portion 2 of the seat 1. The brackets 6 have in their base surfaces slots 8, of T-section, in which the heads of the fixing bolts 10 engage, so that the brackets may be adjusted in a direction perpendicular to the pivoting axis; further adjustment may be obtained by interchanging the two brackets so that the open ends of the slots face forwards. The bore in the hinging portion of the seat is lined with a tube 3 having an internal screw thread with which engage two threaded plugs 4, which allow the seat to be located, without play, between the brackets 6, whatever the distance between the latter. In a modification, the pins may be carried by the seat.
Patent GB-605625-A (GB)
Title: Agents for treating the surface of cheese
IPC: A23C19/16
Filed: 1946-01-01
Abstract: A composition for treating the surface of cheeses before or during ripening, to prevent mould growth and render the crust supple and smooth, consists of an emulsion in aqueous medium of a liquid paraffin or mixture of paraffin which is free from constituents boiling below 100 DEG C. and remains liquid down to 0 DEG C., an organic preservative insoluble or slightly soluble in water, and not less than 10 per cent of an organic solvent miscible with water, e.g. ethanol or acetone.  The composition is preferably adjusted to pH greater than 7.0.  According to an example, 10 parts of paraffin oil in which is dissolved 3 parts of paraffin of m.pt. 50-52 DEG C. is emulsified in 63 parts of distilled water with the aid of an emulsifier of the monofatty acid glycerol ester type, and, during or after the emulsification are added 20 parts of a 10 per cent solution in ethanol of the ethyl ester of p-hydroxy-benzoic acid, which latter compound thereupon separates as a finely divided solid.
Patent GB-621086-A (GB)
Title: Improvements in or relating to copying machines
IPC: B23Q35/20
Filed: 1947-01-01
Abstract: 621,086. Engraving. KAPELLA, Ltd., COOKE, E. A., and PEARSON, R. Jan. 1, 1947, No. 76. [Class 100 (ii)] [Also in Groups XX, XXII, XXIII, XXIV and XXXVII] In a copying-machine of the kind comprising a work support C, Fig. 1, a copy support B, and interconnected supports for a tool E operating on a work-piece and a tracer or style F moved over the copy, the relative movement between the style and copy supports is yieldingly applied by reversible traversing means which cause the style to scan the copy within limits determined by stops on the copy or copy support, so that when the style engages a stop after having scanned the copy in one direction, the traversing means yieldingly over-runs and thereby actuates means which reverses the traverse, the longitudinal axis of the style being maintained parallel to a plane fixed in space for all positions of the style. The copy support B, work support C, tracer F and tool E, which are linked, as shown in Fig. 1, by a pantograph mechanism D3, for reproducing to different ratios, and by a lever G whose weight maintains the tracer in contact with the copy, are similar to those described in Specification 418,135, [Group XXII]. The tracer is rotated within bearings D' by belting F<SP>5</SP> driven by an electric motor F<SP>3</SP>, Fig. 3, and is journalled in gymbals attached by a parallelogram linkage N2, Fig. 5, to a saddle P which is slidably mounted in guides on a slide M and constrained between stop-plates P<SP>1</SP>, P<SP>2</SP> thereon by over-ride springs P<SP>4</SP>. The slide M, Fig. 1, is mounted on a slide H and engages a cross-feed screw M<SP>1</SP>. The slide H is traversed by a screw J rotated by a change-gear J<SP>1</SP>, Fig. 3, driven through a reversing clutch K by the motor F<SP>3</SP>. When the tracer contacts a fence B', Fig. 11, enclosing the area of the copy to be reproduced, at the end of a traverse, the slide M over-runs the saddle P, Fig. 5, against the springs P<SP>4</SP>, causing micro-switches P<SP>7</SP>, P<SP>8</SP>, R<SP>4</SP>, on the saddle to be actuated by adjustable stops P<SP>11</SP>, P<SP>12</SP> on the end-plate P<SP>2</SP>. The switches P<SP>7</SP>, P<SP>8</SP> operate the clutch K to reverse the saddle. The switch R<SP>4</SP> operates a solenoid to rotate a ratchet wheel, (see Group XXIV), one division, so as to turn the screw M<SP>1</SP> and feed the slide across the saddle P. The tracer is maintained in a central position by springs N<SP>5</SP>, whose strength is adjusted to allow the tracer to skid round corners approached by angles of, say, 45‹, as at B<SP>8</SP>, Fig. 11, by permitting side-play of an amount equal to half the radius of the tracer. If the lateral pressure becomes excessive, micro-switches S<SP>1</SP> or S<SP>4</SP> are actuated to stop the motor F<SP>3</SP>. The springs P' are adjusted so that the tracer will surmount slopes of say, 70 degrees, before the switches P' &c. are actuated. The electrical circuit includes hand-operated switches for controlling each of the movements (see Group XXXVII).
Patent GB-584563-A (GB)
Title: Improvements relating to the prevention of ice formation on the rotating parts of aircraft
IPC: B64D15/12
Filed: 1945-01-01
Abstract: 584,563. De-icing aircraft propellers. BRITISH THOMSON-HOUSTON CO., Ltd., and CLARK, L. J. Jan. 1, 1945, No. 82. Addition to 525,452. [Class 114] Electrical de-icing equipment for contrarotating airscrews of aircraft consists of electric heaters 11 on the forward airscrew 1 and the boss 18, the heaters being supplied with electrical energy from a rotary transformer having its secondary winding 14 mounted to rotate with the airscrew 1, and its primary winding 15 mounted on a part carrying the rear airscrew 2, this primary winding 15 being energized from the secondary winding of a rotary transformer 17, the primary of which is fixed and is connected to a source of alternating of direct current. This source also supplies energy to the heater in the rear airscrew 2. The transformers are constructed according to the claims of the parent Specification. Specification 545,298 is referred to.
Patent IS-7764-A (IS)
Inventor: DEMUTH HANS-ULRICH
IPC: A61K31/425
Filed: 2005-03-21
Abstract: Valyl-thiazolidide (Ia), valyl-pyrrolidide (Ib), and salts of these, are new.
Patent JP-H04230573-A (JP)
Title: Method for planning production line
Inventor: SAITO KAZUYUKI
IPC: G06F19/00
Filed: 1991-01-04
Abstract: PURPOSE:To prepare basic data for managerial judgment of a investment in plant and equipment etc., without requiring particular experience by classifying work time concerning a processor into process waiting time, processing time with operator intervention and processing time without operator intervention, and planning the production line based on the classification. CONSTITUTION:The planning method for the production line consists of a personnel operation system selection processing part 8, a personnel operation system-1 9 in a queue calculation part which assumes the personnel are those specialized operators who can operate only one sort of device and calculates the number of personnel and devices, and a personnel operation system-2 10 in a queue calculation part which assumes the personnel are those skilled operators who can operate plural sorts of devices and calculates the numbers of personnel and devices. The systems '1' and '2' both calculate the queue for the personnel and the queue for the number of devices. An equipment/personnel prediction data output part 11 specifies an output form and outputs information concerning the material for planning the production line.
Patent JP-H11265064-A (JP)
Title: Image forming system
Inventor: SUZUKI MINORU
IPC: B41M5/26
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an image on plain paper. SOLUTION: As for the image forming device 100; a sheet for forming an image 10 is constituted by enclosing plural-color coloring material in a different kind of capsule by every color and providing a layer including the capsule on base material, and the sheet is pressed by pressing force different each other by every color which should be developed, and irradiated with the light beams in accordance with the image information of every color from plural light sources 31 to 33, so that only the capsule of the specified color is crushed.
Patent JP-H01179030-A (JP)
Title: Magazine housing device for photographic photosensitive material
Inventor: HARAGUCHI SHIGETERU
IPC: G03B27/46
Filed: 1988-01-01
Abstract: PURPOSE:To facilitate the operation of housing and taking out a magazine and to improve the shielding of light by providing a photographic photosensitive material carrier path which is opened and closed by a light shielding means on the junction part of an upper case which is provided so that it can open and close. CONSTITUTION:The upper cases 4 and 5 which open and close in a symmetrical direction each other are combined in the center part of a housing case 2 and the part where a photographic photosensitive material 9 passes is formed between the junction parts. A cover 23 which is a shielding means for opening and closing the path is provided in the upper case 5 and the cover 23 can open and close by means of a hinge 24, then it is always energized in a closing direction by a spring 25 so as to block the path to shield the light. Thus, the upper cases 4 and 5 can open to both sides and the magazine 8 can be turnably attached to a lower case 3 from an upper part, so that the operation of housing the magazine can be simplified. And the path for carrying the photosensitive material 9 can be easily formed and the attaching, etc., of the light shielding means can be simplified.
Patent AT-A33299-A (AT)
Inventor: DEININGER FRIEDRICH DIPL ING
IPC: B21B38/08
Filed: 1999-03-01
Abstract: The setting cylinder control process involves subjecting the locked piston (4) to an external shock force. The piston is locked by a hydraulic pressure which is dependent on the current working position. This pressure acts against the direction of application of the external force via the setting path.
Patent DK-18586-A (DK)
Inventor: LEESON PAUL DAVID
IPC: C07D213/64
Filed: 1986-01-15
Abstract: Compounds of structure (I) 
<CHEM>
 in which, R<1> is -CH2CR<2>R<3>NR<4>R<5> or YCOR<6>; R<2> is hydrogen or C1-4alkyl; R<3> is hydrogen or -COR<6>; R<4> is hydrogen or C1-4alkyl; R<5> is hydrogen, C1-4alkyl or C1-4alkanoyl; R<6> is hydroxy, C1-4alkoxy, or -NR<4>R<5>; Y is a bond or C1-4alkylene; R<7> and R<8> are the same or different and are each hydrogen, halogen, C1-4alkyl, nitro or amino; X is oxygen, sulphur, or CH2; R<9> is hydroxy or a bioprecursor theri20; R<1><0> is hydrogen or C1-4alkyl; and Ar is 4-hydroxyphenyl, 5-hydroxy-2-pyridyl, 6-oxo-3(1H)-pyridyl or a 6-oxo-3(1H)-pyridazinyl group and pharmaceutically acceptable salts thereof, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as antihyperlipidaemic agents.
Patent DK-45491-A (DK)
Inventor: CUSHMAN CHARLES RICHARD
IPC: G01N29/27
Filed: 1991-03-13
Abstract: An apparatus for inspecting a tire for structural defects as the tire is rotated on a stand comprises a movable transducer transmitter for directing a plurality of successive collimated bursts of ultrasonic energy against the tire surface, said bursts passing through the tire and forming inspection areas having the same diameter and overlapping each other as the tire is rotated during an inspection cycle. A movable receiver transducer located on the other side of the tire from the transmitter is constantly positioned to receive the collimated ultrasonic energy that passes through each inspection area. Coordination control elements are provided for moving the transmitter transducer and the receiver transducer from one side of the tire to the other generally parallel to its axis of rotation while successive ultrasonic bursts are directed through the tire as it rotates during each inspection test and while maintaining substantially the same distance between the transducers for each burst. The strength of the energy received by the receiver transducer is evaluated for each burst when the evaluation indicates that a defect is present, a visual indicator is triggered to identify the location of the structural defect in the tire being inspected.
Patent DK-62687-A (DK)
Inventor: PEREZ BERNARDO ALCANTARA
IPC: B26D7/12
Filed: 1987-02-06
Abstract: Blade sharpening device for numerically controlled cutting machines for cutting sheet-like materials like fabrics, plastics etc., having a cutting head which moves over the surface of a cutting table by two carriages with orthogonal movements. During the sharpening process the reciprocating blade of the cutting head is raised above the cutting surface and the cut material. A motor for the drive of sharpening grinders and a numerically controlled clutch connecting the motor shaft with the grindstone shaft are mounted to the cutting head. The grinders are part of a V-shaped mount assembly - one grinder at each arm - pivotally mounted around the grindstone shaft which has a friction wheel at its top end on which the drive motor can act by a further friction wheel which is part of the clutch; see Figure 3.
Patent GB-394398-A (GB)
Title: Improvements in threaded fasteners
IPC: A47C1/03
Filed: 1932-01-01
Abstract: 394,398. Nails; wood-screws. ROSENBERG, H., 200, Varick Street, New York. U.S.A. Jan. 1, 1932, No. 102. [Class 89 (ii).] A drive screw has a cylindrical portion 3 on its shank, of smaller diameter than the threads 5 to act as a piercing tool when used in conjunction with roofing sheets, thus forming a cylindrical burr 7 in the sheet. The root diameter of the thread is smaller than the diameter of the part 3. Specification 274,833, [Class 89 (ii), Hooks &c.], is referred to.
Patent GB-895858-A (GB)
Title: Compressed air motor for electrical switchgear drives
IPC: F01B17/02
Filed: 1959-01-02
Abstract: 895,858. Regulating switches; pneumatic actuation of switches. BROWN, BOVERI & CIE A.G. Jan. 2, 1959 [Jan. 2, 1958], No. 160/59. Drawings to Specification. Class 38 (5). [Also in Group XXVI] The valve cam-shaft of a compressed air motor for tap-changing switch-gear is driven from the motor crank-shaft via a planetary gear one input to which constitutes a control by which the angular relationship between camshaft and crank-shaft can be adjusted (see Group XXVI) to one of three settings corresponding to forward running, backward running and a positive stop condition, respectively. The control means is operated by two solenoids for forward and backward running, respectively, and when de-energized a spring urges the control to the stop setting but interlock is provided to ensure that this setting cannot occur until the motor reaches a position corresponding to the particular switch step being fully attained. In an electrical embodiment of the interlock (Fig. 2, not shown) contacts controlling the solenoids are paralleled by contacts operated by a cam driven from the crank-shaft such that the solenoid in operation is not de-energized until the crank-shaft attains a desired position. In a mechanical embodiment (Fig. 3, not shown) the solenoid-operated control input to the planetary gear carries a spragging lever which prevents the control reverting to stop condition until the sprag falls into a gap in castellations geared to the crank-shaft. The solenoids may be replaced by pressure-actuated pistons.
Patent GB-1098874-A (GB)
Title: Polyamide-based artificial leather and polyamide products used therein
IPC: D06N3/12
Filed: 1965-01-04
Abstract: A polyamide containing hydrophilic groups is crosslinked using an acid crosslinking agent to render it water insoluble, but water absorbent up to 35% and flexible.  The polyamide may be polyamide-6 or -66.  The hydrophilic groups may be alkoxyalkyl or hydroxyalkyl groups dependant from 15-50% of the nitrogen atoms. They may, for example, be introduced by treatment with HCHO.  The alkyl and alkylene groups in the hydrolytic groups may contain up to 6 carbon atoms, e.g. methyl, ethyl, methylene, and ethylene. The crosslinking may be effected by heating to 50-150 DEG  C. in the presence of a polycarboxylic acid, e.g. citric, tartaric or 0.7-1.2% of maleic. 10-50% of a plasticizer, e.g. benzene N-butyl-sulphonamide, o- or p-toluene N-ethylsulphonamide or a 2-ethylhexanol/p-hydroxybenzoic acid condensate, pigments, e.g. carbon black and black iron oxide, matting agents and fillers, e.g. SiO2.  A 40% solution of the polyamide in aqueous alcohol may be applied to a fibrous substrate to give a leather substitute.  The substrate may comprise 50% or more of cellulose, e.g. cotton fibres, interwoven with rayon fibres.  20-100% of polyamide may be coated on to this and heated after application to crosslink it.  The leather substitute may be used to make footwear uppers.ALSO:A leather substitute comprises a web of fibrous material carrying a flexible layer of cross-linked polyamide containing pendant hydrophilic groups and having a water absorption capacity up to 35%.  The web may be a double rib hosiery material, one ply of which is a cellulosic material, e.g. rayon, and the other ply of which is a synthetic resin fibre, e.g. nylon.  It may weigh 350g./sq. metre and may be roughened and prestretched before use. 20-100 wt.% of the polyamide in 40% aq. alcohol solution may be applied to the nylon side of the fabric in 1 or more layers.  It may contain N-hydroxyalkyl and/or N-alkoxyalkyl hydrophilic groups or up to 50% of its nitrogen atoms and may be cross-linked with 0.7 - 1.2% of a polycarboxylic acid after application.  A plasticizer, filler and/or pigment may be present.  In typical Example 1 a fabric of nylon and rayon is dyed black, shrunk during dying, dried, roughened and calendered hot.  Several coatings of a primer, comprising hydroxymethylated methoxymethylated nylon 6, benzene sulphonic acid butyl amide as plasticizer, ivory black, maleic acid, water and ethanol, are applied to a total weight of 240, g/sq. cm.  Several layers of finish, comprising hydroxymethylated methoxymethylated nylon 6, ivory black, SiO2, maleic acid and water, are applied to a weight of 60 g./sq. cm.  The product is heated to cross-link it, embossed and 100 g./sq. cm. of dressing applied.  In other p Examples materials specified are methoxymethylated nylon 66, ethoxyethylated nylon 66 and hydroxyethylated ethoxyethylated nylon 6 as polyamides, black iron oxide as a pigment, and tartaric and citric acids a cross-linking agents.
Patent GB-535674-A (GB)
Title: Improvements in safety tubes for pneumatic tyres
IPC: B60C5/20
Filed: 1940-01-05
Abstract: 535,674. Valves. DUNLOP RUBBER CO., Ltd., and ARMSTRONG, F. J. Jan. 5, 1940, No. 306. [Class 135] [Also in Group XXXIV] An air-tube comprises inner and outer chambers 2, 1 connected along the rim-seating zone 3 and inflated through a valve 4 secured to the outer tube, the valve having a domed head 5 engaging an aperture 7 in the inner tube, the bore 8 of the valve being traversed by a passage 9 leading to the space between the two tubes. The arrangement is such that free simultaneous inflation of the tubes is permitted, during which the edge of the aperture 7 is lifted from a flange 6 on the valve-head 5 but seepage of air from the inner to the outer tube is restricted on deflation of the latter. As shown in Fig. 1, the (closed) head of the valve is provided with ribs 10 to prevent complete sealing of the aperture 7. In the modification, the head has a small passage 11, Fig. 2, leading to the passage 9 to permit the restricted leakage from the inner tube. French Specification 586,003 is referred to.
Patent GB-233011-A (GB)
Title: Improvements in and relating to the purification of gas
IPC: C10K1/20
Filed: 1924-01-04
Abstract: 233,011. Cobb, J. W., and Hodsman, H. J. Jan. 4, 1924. Sulphur.-In the removal of sulphur from fuel gas, in which the partial removal of hydrogen sulphide is effected by passing the gas containing sufficient oxygen over hot contact material such as iron oxide, the contact material is heated to ensure that the free sulphur formed is carried forward from the contact bed, and ammonia, which may be contained in the gas, is utilised to remove' any sulphur-dioxide which may be formed.
Patent GB-553214-A (GB)
Title: Improvements in or relating to control valves for liquid heaters
IPC: F24H9/12
Filed: 1942-01-09
Abstract: 553,214. Valves. MAIN WATER HEATERS, Ltd., CHAPMAN, F. W., and EMERSON, J. Jan. 9, 1942, No. 370. [Class 135] A valve mechanism for a liquid heater has coaxial and axially movable valves 25, 33, connected by a rod 31 of such a length as to provide lost motion, the arrangement being such that the hot water outlet 13 is opened before the cold water inlet 14 and the cold water inlet is closed before the hot water outlet.
Patent GB-836948-A (GB)
Title: Improvements in liquid filters incorporating over-pressure by-pass
Inventor: WALES ROBERT CHARLES HAMILTON
IPC: B01D35/147
Filed: 1958-01-06
Abstract: 836,948. Filters. VOKES Ltd. Jan. 6, 1958, No. 523/58. Class 46. An inside-to-out filter has a head 1 which incorporates a jointing surface for a filter casing 11, a flange 2 projecting at right angles to the jointing surface, a division plate 5 between inlet and outlet chambers 3, 4 in the free face of the flange 2, a port 8 communicating between the inlet chamber and a central boss 9 which makes sealing contact with the interior of a spring- loaded cylindrical filter element 12, and a port 10 communicating between the outer chamber and the space between the exterior of the filter element and the casing 11. Preferably the central boss 9 is formed with an annular spigot 14 having slots through which unfiltered liquid (e.g. oil) flows when the element is depressed, by excessive pressure differential, against a spring 25. Preferably the element is of star cross-section. To assemble the filter a chipped washer 24 having a seal 23 at its centre is threaded over the bolt 18, the casing 11 and spring 25 are threaded over, and then a washer 22 and a seal 21. Finally the element 12, having a coned disc 17 bonded to its lower end plate 16, is threaded over the bolt. The bolt is then screwed into the head 1. Specification 524,675 is referred to.