baber/WOPTO huggingface dataset:
Patent JP-H09186370-A (JP)
Title: Superconducting device
Inventor: SUZUKI SEIJI
IPC: H01L39/22
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a three terminal structured superconducting device capable of realizing low power consumption by enhancing the switching characteristics within the range of cryogenic temperature as well as a simple structure. SOLUTION: Within the title three terminal structured superconductor device, the first operating region is composed of a semiconductor (1), the second and third operating regions are composed of a superconductor (2). The first operating region is provided with a crystalline structure capable of forming a superconductor thin film on the surface thereof or crystalline lattice interval. The second operating region is formed on the surface of the first operating region to be separated from the first operating region by junction. The third operating region is formed of the same layer superconductor (2) as that (2) in the second operating region and the interface between the second operating region is separated by crystalline grain boundry (3).  Besides, the the second operating region, the crystalline grain boundry junction (3) and the third operating region can realize the SIS type structure.
Patent JP-S5385168-A (JP)
Title: Photoetching method
Inventor: KATOU SHIGEO
IPC: H01L21/302
Filed: 1977-01-05
Abstract: PURPOSE: To prevent peeling of a substrate and a photo mask by performing postbaking and intermediate baking at low temperature below 130°C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06199928-A (JP)
Title: Production of ethylene-propylene block copolymer
Inventor: KOURA HIROYUKI
IPC: C08F4/654
Filed: 1993-01-04
Abstract: PURPOSE:To provide a production method for stably polymerizing an ethylene- propylene block copolymer capable of forming a molding excellent in visual appearance, elongation and impact resistance. CONSTITUTION:A method for production of an ethylene-propylene block copolymer comprising the steps of (1) polymerizing propylene homopolymer in the presence of a catalyst system composed of (A) solid catalyst components containing magnesium, titanium and a halogen as the essential components, (B) an organoaluminum compound and (C) a silicon compound represented by the general formula R<1>R<2>Si(OR<3>)2 (R<1> is an alicyclic hydrocarbon group. R<2> and R<3> are each a hydrocarbon group); and (2) polymerizing the ethylene- propylene block copolymer in the presence of an additional silicon compound expressed by (C') the general formula R<4>aSi(OR<5>)4-a [R<4> and R<5> are each a 1 to 20C hydrocarbon group. a is 0<=a<=4].
Patent AT-A46699-A (AT)
IPC: F24D18/00
Filed: 1999-03-17
Abstract: The heater has a plate heat exchanger with a stack (12) of plates (1) with end plates (5,11) and a cooling device (2,3) and an inverter mounted in a housing. The inverter or its housing (6) is attached to one end plate (5) of the plate heat exchanger and is in good thermal contact with it. A cooling medium flows through the end plate.
Patent CR-10868-A (CR)
Title: Derivados de dihidropiridina utiles como inhibidores de la proteina quinasa
Inventor: ADLER MARC
IPC: A61K31/4422
Filed: 2009-06-12
Abstract: La presente invencion provee nuevos derivados de dihidropirina de la formula I que tienen una actividad inhibidora de la proteina tirosina quinasa a un proceso para su preparacion y a su uso para el tratamiento de enfermedades mediadas por c-Met o condiciones patologicas mediadas por c-Met.
Patent CR-11767-A (CR)
Title: Trampa de drenaje flexible
Inventor: CORONADO EDUARDO
IPC: F16L43/00
Filed: 2010-10-29
Abstract: La presente divulgacion se relaciona de manera general con ensamblajes de trampas flexibles de drenaje y metodos para construir e instalar dichas trampas de drenaje. En una realizacion ilustrativa, el ensamblaje de la trampa flexible de drenaje incluye un conector en el aditamiento de plomeria, una union de descarga y una porcion de trampa que conecta el conector del aditamiento de plomeria con la union de descarga. La porcion de trampa tiene una forma tal que funciona para retener un pozo de agua dentro de esta porcion de trampa.
Patent DK-13789-A (DK)
Inventor: NAGAMINE MASASHI
IPC: C07C315/00
Filed: 1989-01-13
Abstract: The ketenedithioacetal derivatives of formula (I) have a potent hypolipidemic and anit-arteriosclerotic effect and are useful for prophylaxis and treatment of arteriosclerosis or hyperlipidemia.
Patent DK-16388-A (DK)
Inventor: KALINA VLADIMIR
IPC: C12P7/14
Filed: 1988-01-14
Abstract: The process is applied continuously in an apparatus comprising a number of circulating fermenters (1-4) and a separator (5) which are arranged in a cascade. The growth of a flocculant yeast is promoted in the first fermenter and inhibited in the following ones. No yeast is recycled. 
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Patent DK-55891-A (DK)
Inventor: MOREIN BROR
IPC: A61K45/00
Filed: 1991-03-27
Abstract: PCT No. PCT/SE89/00528 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Sep. 28, 1989 PCT Pub. No. WO90/03184 PCT Pub. Date Apr. 5, 1990The invention claims an iscom matrix which is not a lipid vesicle comprising at least one lipid and at least one saponim but no intentional antigenic determinants and optionally also adjuvants for use as an immunomodulating agent, medicines, vaccines, kits containing the matrix and new saponins, and a process for preparing the new saponins. The invention also concerns a process for preparing the matrix characterized in that at least one sterol is solubilized in a solvent or detergent, the saponin or saponins are added, the other adjuvants and lipids are optionally also added, whereafter the organic solvent or the detergent may be removed for example with dialysis, ultra filtration, gel filtration or electrophoresis. The sterol and saponin might also be solubilized in the lipids and/or adjuvants.
Patent DK-88883-A (DK)
Inventor: LEACH DAVID WESLEY
IPC: B29C67/24
Filed: 1983-02-25
Abstract: A method of improving the surface smoothness of fibre reinforced thermoplastics material which includes heating the material and then subjecting the surface thereof to forming pressure, whilst maintaining the temperature in a sub surface barrier layer at a value below that at which sufficient softening occurs to permit the reinforcing fibres to protrude through the barrier layer to disrupt the surface.
Patent DK-99285-A (DK)
Inventor: MAULDING DONALD ROY
IPC: C07D231/12
Filed: 1985-03-04
Abstract: This application relates to a process for the preparation of substituted and unsubstituted 1-alkyl-3,5- diphenylpyrazole compounds by reacting a 3,5-diphenyl (substituted or unsubstituted) pyrazole with an excess of dialkyl sulfate, in the presence of aqueous alkali hydroxide and a quaternary ammonium phase transfer catalyst.
Patent FR-1605445-A (FR)
Title: Recovery and re-use of vehicle kinetic energy - incorporates oleopneumatic system actuated by movement of brake pedal to engage motor compressor
IPC: B60T1/10
Filed: 1966-04-18
Granted: 1976-01-09
Abstract: The reversible device which recovers, stores and re-uses as required, the kinetic energy of moving vehicles. The energy, as heat from discs and linings can be used to advantage, such as rapid starting, overtaking, imminent collision. Brake pedal movement engages a motor-compessor of liquid by friction with the discs. The liquid is admitted to an oleopneumatic reservoir with a floating piston, with safety measures. Action of the accelerator pedal enables the pressure to drive the motor to assist in propelling the vehicle, if required.
Patent GB-759055-A (GB)
Title: New or improved apparatus for use in the delivery of powdery or flocculent materialsinto open topped containers
Inventor: ENTWISTLE JAMES ERIC
IPC: A21C1/14
Filed: 1954-01-04
Abstract: 759,055. Confining dust in industrial processes. METANODIC (ENGINEERS), Ltd. Jan. 4, 1955 (Jan. 4, 1954], No. 146/54. Class 8(2). Confining of dust dispersed during the filling of a tub 14 with powder e.g., flour through a flexible shoot 12, 28, 135, connected to a hopper 10 is effected by a canopy 13 connected to the lower end 135 of the shoot and fitting over the tub 14 and adapted to be raised when the tub is full e.g. by an hydraulic piston 20 and a cage 15 connected therewith and from which the canopy is suspended. A dust-proof sealing gasket 133 is seated in a peripheral recess 131 of the canopy and air is expelled through gauzecovered apertures 29. The hydraulic cylinder 16 is supplied with oil from a reservoir 23 by an electric motor driven pump 22 discharging through a duct 161 to the underside of the piston 20 which at the upper end of its stroke uncovers a port and duct 26 leading back to the reservoir 23. Return of the connected piston 20, cage 15 and canopy 13 is effected by gravity on opening a solenoid operated by-pass valve 24 energized by a switch 25 on the canopy. In a modification the oil reservoir surrounds the mid-portion of the cylinder.
Patent GB-112317-A (GB)
Title: Strap, Band, or the like Fastening.
Inventor: PINK FRANK
IPC: A44C5/00
Filed: 1917-01-04
Abstract: 112,317. Pink, F. Jan. 4, 1917. Watch bracelets; buckles. - A watch wristlet or other strap is formed into an endless band by attaching the free end of the strap directly to the sliding loop. As shown in Fig. 2, the free end d of the strap c, after passing through the pronged buckle e, may be attached to the loop f by sewing, or the loop may be provided with projecting flexible strips g, g', adapted to be passed through one of a series of holes in the free end of the strap and then bent down in opposite directions upon the strap. In the arrangement shown in Fig. 7, the free end of the strap is provided with a pivoted strip of flexible metal adapted to be bent around the strap to form the sliding loop.
Patent GB-771900-A (GB)
Title: Improvements in energisers for blasting cartridges
IPC: F42B3/10
Filed: 1955-01-05
Abstract: 771,900. Blasting cartridges. SHIMMIN, T. A., BRAY N., and CARDOX (GREAT BRITAIN) Ltd. Dec. 21, 1955 [Jan. 5, 1955], No. 295/55. Class 9 (1). A fluid-pressure blasting cartridge is provided with an energizer for the gas-producing charge, the energizer being a container housing a gas-producing composition which will not burn under normal temperatures and pressures and cannot be ignited by a resistance wire when the pressure is substantially less than 100 atmospheres. An energizer for a blasting cartridge as in Specification 654,958 comprises a paper or cardboard container 1 closed at one end by a metal cap 3 and at the other end by a plug 2, which may be of wood. An electric fuzehead extends from the plug into the gas-producing composition and consists of metal foil electrodes 5 secured to an insulator 4 e.g. pulp board and connected by a bridge wire 6. The electrodes are surrounded by a sleeve 7 and one is connected by a lead 8 to the cap 3 and the other by a wire 9 to a conductor (not shown) in the cartridge casing. The gas-producing composition may be potassium perchlorate 59-62 parts, salicylic acid 8.5-10.5 parts, ammonium oxalate 27.5-29.5 parts and castor oil 1-3 parts, all parts being by weight. The composition is compacted so that there is at least 4.5 gms. in the half-inch length surrounding the wire 6, when the diameter of the tube is 0.75 ins. The bridge wire 6 may be 1 mm. of nickel chrome wire having a resistance of 1000-2000 ohms/metre. The tube 1 and plug 2 may be made from synthetic plastics. Specifications 480,330, 560,227, 617,136, 630,981, and 668,277 also are referred to.
Patent GB-338420-A (GB)
Title: Collapsible reticular gate
IPC: E06B9/06
Filed: 1930-01-03
Abstract: 338,420. Forloni, A. Jan. 3,1929, [Convention date]. Collapsable gates.- A collapsable gate comprises a number of vertical main pickets 1, each comprising a pair of channelled members spaced apart with their channelled faces facing one another and connected by the pivots of the operating lazytong levers 6, 7. Between the main pickets a number of subsidiary pickets 8, 9 are secured to the levers 6, 7 in different planes so that when the gate is collapsed the subsidiary pickets are guided into the spaces between the members of the main pickets and are concealed therein, notches 14 being provided in the subsidiary pickets to clear the pivots. The Specification as open to inspection under Sect. 91 (3) (a) describes also a form of gate in which each subsidiary picket comprises a set of aligned short sections, whilst each section of the central subsidiary picket comprises a pair of members which in the collapsed position embraces the sections of the outer subsidiary pickets. This subject-matter does not appear in the Specification as accepted.
Patent GB-136673-A (GB)
Title: Improvements in or relating to Apparatus for the Sharpening of Razors and the like.
Inventor: MELHUISH OSMOND
IPC: B24D15/08
Filed: 1919-01-07
Abstract: 136,673. Melhuish, O. Jan. 7, 1919. Stropping-apparatus. - Apparatus for sharpening razor blades &c. comprises two sharpening-rollers c, covered with sharpening-material C<1> which may be wound on spirally, journaled in the walls A<1>, A<2> of a frame A and having secured to their spindles pulleys D engaged by an endless belt N, which also engages a pulley G' frictionally connected, through a spring washer H, to a boss G on the end of a hollow cylindrical casing F pivoted in the frame and adapted to receive the razor blade K. The blade, as shown, is of the doubleedged type and is placed with the apertures therein fitting over projections L<1> on a strip L which, together with the blade, is adapted to be pushed, by means of a handle L<2>, into the cylindrical casing, the blade passing along slots F<1> formed in the casing; slots J in the end of the frame allow the passage of the blade therethrough. On rotation of the cylinders by means of a handle E, the blade-holder is rocked until the blade contacts with the cylinders, when slip occurs between the pulley G and the boss G<1>. In a modification, Fig. 4, the belt passes round the pulleys D<1> on the spindles of the cylinders and over a pulley M fixed to the blade-holder, slip occurring between the belt and this pulley; a spring plunger 0 may be provided to control the tension of the belt. The apparatus may also be employed for sharpening single-edged blades. According to the Provisional Specification, the pulleys D, G' of the construction shown in Figs. 2 and 3 are replaced by toothed gear-wheels, no belt being employed, and, in the construction shown in Fig. 4, the belt may be made of yielding material.
Patent GB-1428292-A (GB)
Title: Heading machines for driving drifts or tunnels
IPC: H05B3/04
Filed: 1974-01-04
Abstract: 1428292 Heading machines EICKHOFF MASCHINENFABRIK UND EISENGIESSEREI mbH Gebr 4 Jan 1974 [8 Jan 1973] 00498/74 Heading E1F A heading machine for driving drifts or tunnels has a support arm 12 that is pivotable in the horizontal and vertical directions and projects towards the heading face. On the end of the arm facing the heading face is carried a jib 21 that can be slewed about an axis which will be parallel to the heading face. On the jib is carried a cutting roller 19 whose axis of rotation is parallel to the pivot axis of the jib. In use of the machine the cutting roller is carried by the jib and arm in an axial direction over the face. The parts of the machine are so dimensioned and positioned that the jib can be pivoted to either side of the longitudinal plane of the supporting arm up to a limiting angle α, starting from said plane of the arm, whose maximum dimensioned is determined by cosα max  = 1-2D/ 3a  and whose minimum dimension is determined by cosα min =1-D/ 2a , where D is the maximum diameter of the cutting roller and a is the distance between the pivot axis of the jib and the rotary axis of the cutting roller. Preferably the cutting roller ends are of conical configuration. The slewing range of the jib is approximately symmetrical to the longitudinal plane of the support arm, and the slewing is caused by two piston cylinder units which overlap in their range of action.
Patent GB-909642-A (GB)
Title: Valved bag made of a plastic or like flexible material
IPC: B65D30/24
Filed: 1960-01-06
Abstract: 909,642. Valve bags. SICEDISON S.p.A. Jan. 6, 1960 [July 17, 1959], No. 505/60. Class 94(2). A valved bag is formed by cutting a sheet of tubular flexible synthetic resinous material into the shape of a body 1 with a flap 1<SP>1</SP>, folding the flap along lines 2 and 3 and welding the upper edges 4 of the bag to the adjacent edges 7 of the flap, forming a tube through which the bag may be filled.
Patent GB-814963-A (GB)
Title: Improvements in or relating to mechanism for deriving mechanical energy from a stream of liquid
IPC: F03B7/00
Filed: 1956-01-06
Abstract: 814,963. Rotors working in liquid currents. VAN DER LELY, C. Jan. 6, 1956 [Jan. 13, 1955], No. 569/56. Class 114. For producing a force by the magnus effect, a hollow rotor is driven about an axis 2 and submerged in a liquid stream VI and the periphery of the rotor has passageways whereby liquid may enter the interior whereby the magnus effect is increased. The wall of the rotor may be composed of blades 1 which terminate on the cylindrical surfaces 5 and 6, the passageways between the blades being non- radial. In the construction shown in Fig. 2, the rotor has apertures 17 and blades 19 are located within a flange 20 so to withdraw the liquid from the interior of the rotor. The wall of the rotor may be formed of bands or chains supported on rollers and turning about a single axis or spaced axis.
Patent GB-157897-A (GB)
Title: Improvements in or relating to drawing instruments
IPC: B43L7/08
Filed: 1921-01-06
Abstract: 157,897. Automat - Industrie - Ges. Jan. 19, 1920, [Convention date]. Squares, rulers, &c. of the kind having a graduated wheel or roller for measuring the distance through which the instrument is moved over a drawing board &c. are provided with means for automatically returning the wheel to its initial or zero position. Fig. 1 shows a setsquare 1 having a recess 2 in which is disposed the roller 3 which is pivoted on the end of a cantilever arm 4 secured to the square. By pressing down the arm 4 the roller is brought into frictional contact with the T-square &c. on which the set-square slides. The graduations are read against an index 6 on the square. For automatically returning the roller to its zero position when it is withdrawn from the T-square &c. it is provided with a heart cam 7 engaging with a detent at the end of a spring 8. Fig. 6 shows the application of the device to a ruler 12 having a rib 13. The arm 4 is pivoted at 15 to a spring clamp 14 which can slide along the rib; a spring surrounding the pivot maintains the roller 3 normally in contact with the board &c. The spring 8, Fig. 1, may be replaced by a helical spring operating a plunger which bears against the cam; or the spring may be dispensed with, in which case a projection at the outer end of a pivoted lever is adapted to be brought into contact with the cam by manual operation. The invention may also be applied to the head of a T-square.
Patent GB-155127-A (GB)
Title: Means and a method of securing building blocks in position for building purposes
IPC: E04G21/22
Filed: 1920-01-09
Abstract: 155,127. Ryan, J. Jan. 9, 1920. Walls.-Blocks are alined in building walls by means of temporary nuts and bolts and washers 5 at the corners, which are bevelled to provide an aperture.
Patent GB-259437-A (GB)
Title: Process for rendering harmless substances which cause hardness in soaping and washing operations and for the production of means suitable therefor
IPC: C11D9/00
Filed: 1926-01-11
Abstract: 259,437. Ullmann, G. Jan. 11, 1926. Soaps, materials and compositions for making. -The substances which cause hardness, and other salts present in the water used in soaping operations, such as the cleansing and washing out of textiles, toilet and domestic washing operations, and soaping operations in which sea water is used, are rendered harmless by the use of a mixture of ordinary soap with a soap formed by saponifying sulphonated fats, oils, resins, or fatty or resinous acids, the amount of the latter soap employed being less in quantity than that chemically equivalent to the substances which cause hardness &c., and so small that any separation of soaps of lime &c. takes place in an innocuous form. In examples :-(1) Goods are soaped in water of 12‹ of hardness (German), to which has been added per litre 3 grm. of a usual soap and 0.6 grm. of a soap derived from a sulphonated oil and containing about 62 per cent of fatty acids and 4.3 per cent of sulphur trioxide; or 0.45 grm. only of the latter soap mav be used and a stabilizing or peptizing agent added, e.g. 0.1 grm. of urea, 0.08 grm. of neutral sodium lactate, 10 ccs. of a solution of amino acids obtained by breaking down glutine in a 1 per cent solution of normal lye for an hour at three atmospheres pressure, 0.06 grm. of disodium phosphate, or an equivalent quantity of borax or waterglass. (2) 60 kg. tallow and 40 kg. bone grease are saponified in the usual way, salted out and boiled up, the hot mass being crutched with from 4-6 kg. of the soap derived from a sulphonated oil specified in example (1). Stabilizing or peptizing agents may be added to the finished soap or to the water with which it is to be used. It is stated that bv adding a soap derived from a sulphonated oil to a, shaving- soap, the potash content of the latter may be reduced and the excess of fat usually used be omitted; that its addition to a glycerin soap removes its stickiness; that its addition to a cold-process cocoanut oil soap mitigates the irritant action due to the presence of free alkali, and that its addition to a milled toilet soap obviates the need of adding lanoline.
Patent GB-153493-A (GB)
Title: Improvements in pistons
IPC: F16J1/02
Filed: 1920-01-10
Abstract: 153,493. Goold, L. W., (Stark, O. G.). Jan. 10, 1920. Piston packing; pistons.-A piston has a ring portion comprising ring segments separated from the body of the ring portion by circumferential spiral cuts. In one form, the piston consists of two rings 1, 2 connected by members 3 which carry the bearings for the wrist-pin 5. Two ring segments 7 are separated from each ring by two circumferential spiral cuts 8 intersected by two cuts 9 from the upper end of the ring. The ring segments are expanded to a diameter greater than that of the cylinder, and are set in that position, as by heating, so that, when the piston is forced into the cylinder, the ring segments press on the cylinder wall. The upper edges of the ring segments 7 are beveled to enable fluid pressure to force them against the cylinder. The ring 1 is provided with similar ring segments, provided with beveled edges for scraping oil from the cylinder wall. The head 14 is screwed into the ring 2, or is formed integrally therewith.