baber/WOPTO huggingface dataset:
Patent JP-H11200925-A (JP)
Title: Engine control unit
Inventor: KATOUGI KOUZOU
IPC: F02D41/22
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To measure the responsiveness of air-fuel ratio control over an engine, and also to make improvements in the controllability of an air-fuel ratio by operating a perturbation quantity to the air-fuel ratio control, and rectifying an air-fuel ratio control parameter on the basis of this perturbation quantity and a detection signal of the air-fuel ratio. SOLUTION: Each output of a crank angle sensor 111, an inlet pipe pressure sensor 114, an air-fuel ratio sensor 116 or the like is inputted into a control unit 120, and hereat an engine driving area is detected from a load factor being found out of engine speed and inlet pipe pressure, and thereby a target air-fuel ratio is set up. In addition, a coefficient of variation in the engine speed and the load factor is found out and whether it is within the specified variation or not is judged, and when YES is the case, a perturbation of ΔA/F portion is imparted to the target air-fuel ratio. Next, the presence of this ΔA/F portion is varied at each time of the specified combustion frequency, whereby a convoluted integration lying between both variations of ΔA/F and air-fuel ratio sensor output is found out, thereby seeking the responsive time of the whole control system from a time difference where the correlation function calculated result becomes maximized, and thus a responsive delay compensation of air-fuel ratio control is carried out.
Patent CR-11507-A (CR)
Title: Sales farmaceuticamente aceptables de (3-{[[3-(6-amino-2-butoxi-8-oxo-7,8-dihidro-9h-purin-9-il)propil](3-morfolin-4-ilpropil)amino]metil}fenil)acetato de metilo y sus usos en terapia
Inventor: MCINALLY THOMAS
IPC: A61K31/5377
Filed: 2010-06-17
Abstract: La invencion se relaciona con sales de clorhidrato, bromhidrato o maleato Ócido hidroclorico, hidrobromico y maleico de (3-{[[3-(6 amino-2-butoxi-8-oxo-7, 8-dihidro-9h-purin-9-il)propil](3-morfolin-4-ilpropil)amino]metil}fenil) acetado de metilo, composiciones farmacueticas que las contienen y su uso en terapia.
Patent DK-25783-A (DK)
Inventor: JACOBSEN ANKER JARL
IPC: C10G/
Filed: 1983-01-24
Abstract: In a method of the type in which petrol is recovered from a mixture of petrol vapour and air by absorption of the petrol in a cooled petroleum distillate, a petroleum distillate with a higher boiling point interval than the boiling point interval of the petrol is used, being in turn cooled through heat exchange with a cold reservoir, brought into contact with the said petrol/air mixture for absorption of petrol, transferred to a buffer tank and transferred from the buffer tank to a separating unit, which may be a distillation column. By combining cooling condensation and absorption of the petrol vapour and by controlling the quantity of cooled petroleum distillate that is brought into contact with the petrol/air mixture, so that the petrol concentration in the petroleum distillate transferred to the buffer tank is essentially constant, a hitherto unknown optimum control of the petrol absorption process can be achieved both in peak load and in mean load operation. A system for performing the method is advantageous in that only the absorption unit 2 needs to be designed for peak loading, whilst other components, such as the distillation column 5 or a heat exchanger 4 with associated pipelines may be designed for mean loading, a buffer tank 3 temporarily receiving the petroleum distillate which, as a result of the abovementioned control 15, 16, has an essentially constant, maximum petrol concentration, as a result of which the plant can cope with peak loading with a surprisingly small buffer tank 3. <IMAGE>
Patent DK-36979-A (DK)
Inventor: OEGREN H
IPC: B66F7/28
Filed: 1979-01-29
Abstract: Lifting yoke, especially for transporting wrecked cars away, with lifting forks 15 for attaching to a wheel axle. The said lifting forks 15 are fixed to bushings 13, which are displaceable in the longitudinal direction and can be fixed in any position in end sections of the yoke. The bushings are guided along the side walls 4, 5 of the yoke in such a way that the bushings 13 can be made to engage and disengage with the fixing elements 23, 24. <IMAGE>
Patent DK-75183-A (DK)
Inventor: LAUERMANN GEORG
IPC: A01N59/12
Filed: 1983-02-22
Abstract: This invention is directed to a preparation useful on dairy animals. More specifically, this invention is directed to a preparation for the disinfection of teats and the care of udders of dairy animals which comprises: (a) from about 84.4 to 91.6 percent by weight, based upon the weight of the total preparation, of deionized water; (b) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of glycerin; (c) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of paraffin oil; (d) from about 1 to 2.5 percent by weight, based upon the weight of the total preparation, of saturated C16-C18-fatty alcohols; (e) from about 0.4 to 0.6 percent by weight, based upon the weight of the total preparation, of an iodine complex with disinfecting action, wherein the content of active iodine is from about 800 to 1200 ppm and the viscosity is from about 25 to 35 sec. as measured at 20 DEG C. in a Ford beaker with a 4 mm nozzle.
Patent EG-20164-A (EG)
Title: Process for the preparation of chlorosulfate and sulfamate derivatives of 2,3,4,5- bis-0-(1-methylethylidene) -8-D-fructopyranose and cyclohexylmethanol
Inventor: MARYANOFF CYNTHIA A
IPC: C07C307/02
Filed: 1992-09-17
Granted: 1997-08-31
Abstract: A process for producing chlorosulfate and sulfamate esters of 2,3:4,5-bis-O-(1-methylethylidene)- beta -D-fructopyranose and (1-methylcyclohexyl)methanol is disclosed. The process involves a two step procedure involving in the first step reacting of an alcohol with sulfuryl chloride in the presence of a tertiary or heterocyclic amine base in a solvent selected from the group consisting of toluene, t-butyl methyl ether or tetrahydrofuran , and in the second step reacting of the resulting intermediate with an amine in a solvent selected from the group consisting of toluene, t-butyl methyl ether, tetrahydrofuran and lower alkanol .
Patent EG-18217-A (EG)
Title: Apparatus and process for sterilization spices and leafy herbs
IPC: A23L27/10
Filed: 1987-10-25
Granted: 1992-11-30
Abstract: To avoid loss of volatile oils or cause change of color or excessive loss of moisture in raw vegetable product such as herbs or spices, the product is sterilized for human consumption by placing the product in a jacketed container (12) where the temperature of the interior walls of the container is elevated to approximately the sterilizing temperature, the product is then charged to the interior of the container and sterilizing, culinary steam is injected for up to five minutes; thereafter, the product is cooled and then the container pressurized to eject the cooled product for subsequent handling such as packaging; the apparatus includes two connected vessels (12, 22), the first vessel (12) being utilized to sterilize the product, and the second vessel (22) being utilized to cool and dry the product; transfer between the two vessels of the container system is effected by maintaining a pressure differential therebetween.
Patent FR-1478918-A (FR)
IPC: H01L21/288
Filed: 1966-05-06
Granted: 1967-04-28
Abstract: 1,138,401. Joining glass and metal. P. R. MALLORY & CO., Inc. 22 April, 1966 [6 May, 1965; 6 Dec., 1965], No. 17792/66. Heading C1M. [Also in Divisions B3, C7 and H1] An electrically conductive or semi-conductive material is joined to an insulating material (glass, quartz, sapphire) by forming an electrolytic interface layer of oxide, the joining being conducted at a temperature sufficiently high to render the non-conductive material electrically conducting but not sufficiently high to melt either component. The components are solid state electronic devices (see Division H1). Particular conductive or semi-conductive materials referred to are: silicon, aluminium, germanium, gallium arsenide, platinum, beryllium, titanium and palladium.
Patent GB-1496581-A (GB)
Title: Turbosupercharging diesel engines
IPC: F02B29/04
Filed: 1975-01-02
Abstract: 1496581 Cooling IC engine charge; driving fans; turbochargers MICROTURBO 2 Jan 1975 [3 Jane 1974] 127/75 Headings F1B, F1C and F1G An exhaust-gas driven turbine 3 drives a compressor 1, supplying air to a diesel engine, and through a 10:1 speed reducer drives a fan 12 which draws air through a heat exchanger in which the engine intake air is cooled. The heat exchanger (16), Fig. 2 (not shown), is mounted in the fan duct 15 upstream of the fan 12. The fan 12 and heat exchanger operate to cool the engine intake air such that at maximum engine output the temperature of the air at the engine inlet is equal to or less than the maximum permissible inlet temperature.
Patent GB-552233-A (GB)
Title: Screw-cutting die heads
IPC: B23G5/12
Filed: 1942-01-05
Abstract: 552,233. Screwing die-heads. SLATER, W. Jan. 5, 1942, No. 129. [Class 83 (iii)] In a self opening diehead having means for adjusting the chasers for pitch continuity as described in Specification 407,448 springs or like resilient means 8 are interposed between the two principal parts or groups of parts to resist yieldingly the movement of the body towards the shank or fixed part and to present the chasers to the work with resilience. Pitch continuity adjustment is effected at 18 and springs 14 provide for the ring 4, that controls the chaser carriers, sliding forward on the pins 1 for unlocking at 10.
Patent GB-641825-A (GB)
Title: Improvements relating to plough shares
IPC: A01B15/06
Filed: 1948-01-02
Abstract: 641,825. Ploughshares. HEADEN, L. A. Jan. 2, 1948, No. 175. [Class 6(i)] A renewable point 1 fits over that of an existing ploughshare. The landside and underside are hardened, the upper side being left soft so that use tends to sharpen the point. A set-screw 7 and a metal strap 8 looped round a bar 11 in, the opening 10, secure, the point on the share. The underside is formed with a groove 12.
Patent GB-1489001-A (GB)
Title: Conduit for sprinkling purposes
IPC: A01G25/02
Filed: 1975-01-03
Abstract: 1489001 Pipe or hose for sprinkling INTERDISCIPLIN FORCHUNGS GmbH ENTWICKLUNGS-KG 3 Jan 1975 [9 Jan 1974] 211/75 Heading F2P [Also in Division A1] A hose of non-circular cross-section, when relaxed, for sprinkling purposes has elastically deformable openings 4c in portions of the hose arranged at intervals therealong, such that internal pressure deforms the portions and tends to constrict the opening to reduce flow therethrough so that a substantially uniform flow output from openings 4c along the hose length is achieved. In one form the hose is flexible and its cross-section is heart- or kidneyshaped (Fig. 1), or substantially elliptical (Fig. 2), or formed with a bulge (Fig. 3); when liquid pressure in the hose urges the section to a nearer circular form (e.g. in Fig. 7) the change in curvature of the hose wall brings about the constriction of the openings. In another embodiment, Fig. 4, an insert 8 in the form of a deformable plug having an outlet hole 8a is inserted into a hole in a rigid pipe 9.
Patent GB-950409-A (GB)
Title: An adornment constructed to be worn on or by the person
IPC: A44C5/00
Filed: 1963-01-02
Abstract: An article of jewellery comprises one or more decorative parts one or more electric lamps positioned in close proximity to the decorative part or parts to illuminate the parts and one or more mercury type electric cells arranged to energise the lamp or lamps.  The article of jewellery may comprise ear rings, brooches, necklaces, hair clips and the like.  A channel shaped bangle with two hinged parts has a 50 milliamp mercury type cell at each end of each section, two lamps within each section and a switch for each section.  The top of the channel is closed by translucent red glass or by jewels.  A sleeve secured by a spring clip encloses the ends of the sections and obscures the cells from view.  The cells and/or the switches may be remote from the article of jewellery.
Patent GB-951891-A (GB)
Title: Transit crate
Inventor: JEFFERSON DANIEL
IPC: B65D1/24
Filed: 1962-01-05
Abstract: 951,891. Crates for bottles &c. RESEARCH & DESIGN Ltd. Jan. 7, 1963 [Jan. 5, 1962], No. 451/62. Heading B8P. A transit crate is made as a one-piece moulding of plastics material and has a reinforcing pillar 6, 9 at each corner. The crate includes a base 1, side walls 2 and 3, end walls 4 and 5, and hollow cylindrical pillars 6-9 which extend beyond the height of the walls. An upper rim 10 and intermediate rim 11 of channel section extend between the pillars 6-9, the rim 11 being integral with the upper edge of the walls. Two internal longitudinal partitions 12 and three transverse partitions 13 are moulded integrally with the crate. The walls have rectangular windows 15, and the base has drainage holes 16 and slits 17. Ribs 18 formed on the underside of the base engage within the rim 10 of a lower crate for stacking. A modified form of crate to carry more bottles has additional reinforcing pillars midway along each side and at the junction between the central longitudinal and transverse partitions.
Patent GB-178514-A (GB)
Title: Improvements in connection with the construction of concrete walls of buildings
IPC: E04B1/35
Filed: 1921-01-06
Abstract: 178,514. Bowen, B. E. Jan. 6, 1921. Casting and moulding in situ. - In casting concrete walls of buildings in situ, the slabs D of story height, are cast in a position slightly inclined to the horizontal, as shown in Fig. 1, being hingedly secured to the foundation A, or the parapet beams J, Fig. 4, or the higher stories, by mild steel wires B embedded in the concrete. When the slab has finally set, a bed of mortar is run along the. lower edge, and the slab is then hoisted into the vertical position by tackle. The mould consists of bottom boards C, C<1>, head and foot boards C<2>, C<3>, and side boards (not shown), the bottom boards being supported on adjustable bearers C<4>, C<5>. A layer of clinker or breeze concrete is first placed in the mould, with tapered cores for forming cavities F and reinforcing bars as desired; the mould is then filled up with fineballast concrete, which is tamped and finished on the face after the manner of a floor. When the initial set has occurred, the cores are slightly withdrawn to prevent adhesion, and are removed after the final setting. Half cores are employed at the sides to form the cavities F', Figs. 5 and 6, to receive the jointing-columns G<1>, G. For solid slabs the cores for forming the cavities F are omitted. The wall-beams, wall-plates H<1>, Fig. 4, &c. are cast in situ. and the parapet-beam may be formed with a rainwater gutter J<I>.
Patent GB-305352-A (GB)
Title: An improvement in or relating to gramophones
IPC: G11B3/00
Filed: 1928-01-09
Abstract: 305,352. Taylors (Huddersfield), Ltd., Taylor, R., Taylor, T. E., and Taylor, R.C. Jan. 9, 1928. Tone-arms. - A gramophone constructed with an external rigid extended tapered sound conduit constituting a mounting for the tone-arm and connecting it with the inlet of an internal amplifier has the conduit mounted on the motor board through which it communicates with the horn. The rigid fixed conduit b, Fig. 1, may have several coils arranged in either a vertical or a horizontal direction, and forms a pivotal support for a tone-arm d, g, having a joint f for turning over the sound-box h.
Patent GB-448806-A (GB)
Title: Improvements in ventilating eyelets for spring mattresses, cushions and the like
IPC: A47C21/04
Filed: 1935-01-08
Abstract: 448,806. Mattress ventilators. TOMS, W. A., RANGE, A., and TOMS, Ltd., W. S., Standard Works, Totteridge Avenue, High Wycombe, Buckinghamshire. Jan. 8, 1935, No. 646. [Class 52 (iv)] A mattress has valved ventilators to promote a circulation of air. The ventilators comprise a tube f enclosing a disc valve at the outer end and with a gauze disc at the inner end. In a modified form for machine-filled mattresses, the valves are arranged in eyelets and are shielded by internal covers of porous fabric.
Patent GB-731973-A (GB)
Title: Improvements in or relating to universal joints
IPC: F16D3/46
Filed: 1953-01-09
Abstract: 731,973. Universal joints. MOLLART ENGINEERING CO., Ltd., and MOLLART, K. A. W. Dec. 11, 1953 [Jan. 9, 1953], No. 747/53. Class 80 (2). In a universal joint wherein the two terminal members 10, 10a are formed with pairs of integral jaws 15, 15a having ribs 17, 17a engaging circumferential grooves 19, 19a provided at right-angles in an intermediate ball 12, the free ends of the pairs of jaws are connected by bolts 42, 42a so as to prevent spreading of the jaws under load. Three sets of rollers are interposed between each rib and its groove, namely one set of cylindrical rollers 36 between the rib and the bottom of the groove and two side sets of tapered or cylindrical rollers 24, 25, the three sets being located in a sheet-metal cage 26 provided with end flanges 30, 31 which co-operate with the ends of the rib to limit the arcuate movement of the cage.
Patent GB-364844-A (GB)
Title: Process for the treatment of natural and artificial cellulose fibres with alkali
IPC: D06M13/402
Filed: 1931-01-09
Abstract: 364,844. Wetting &c. agents. CHEMISCHE FABRIK VORM. SANDOZ, Basle, Switzerland. Jan. 9, 1931, No. 831. Convention date, Jan. 15, 1930. [Classes 2 (iii) and 15 (ii).] The wetting properties of alkali solutions used for the treatment of natural and artificial cellulosic fibres are increased by adding a mixture of phenols with nitrogen containing organic bases or mixtures thereof. In examples, commercial cresols mixed with aniline, triethanolamine, phenyltrimethylammoniummethylsulphate and pyridine are used. The alkali lyes thus obtained readily wet and shrink raw sized cotton fabrics, tissues and yarns. Any primary, secondary or tertiary amine, quaternary ammonium compound or derivative thereof containing one or several hydroxy groups, alkyl, aralkyl or aryl-hydrazine or heterocyclic base may be used. Benzylamine, phenetidine, phenylhydrazine, pyrrol, pyridine and quinoline are also mentioned. Specifications 279,784, [Class 15 (ii), Dyeing, Processes &c. for], 291,096, [Class 2 (iii), Dyes &c.], and 323,174, [Class 42 (i), Fabrics, Finishing &c.], are referred to. Phenyltrimethylammoniummethylsulphate may be prepared by treating dimethylaniline with dimethylsulphate.
Patent GB-748021-A (GB)
Title: Improvements relating to sink and float coal or ore washing plants
IPC: B03B11/00
Filed: 1953-01-12
Abstract: 748,021. Sink and float apparatus. SIMONCARVES, Ltd., HAMILTON, J., and SYMING- TON, R. Feb. 10, 1954 [Jan. 12, 1953], No. 838/53. Class 82(2). A sink and float apparatus for cleaning coal and ore comprises a bath 1 of heavy medium into which the raw material is supplied below the surface from a conveyer 2 down an inclined plate 3 from under which fresh heavy medium is supplied. An open dirt wheel 10 (see Fig. 2) collects the sinks and slides them over a curved plate 14 terminating to allow the sinks to discharge onto a shoot 15. The floats are discharged by a scraper conveyer 5 over a drainage screen 7. The level of the medium is controlled by an adjustable weir 21. A series of star wheels may be substituted for the conveyer.
Patent GB-1104838-A (GB)
Title: Improvements in or relating to the continuous precipitation of esters and mixed esters of cellulose
IPC: B01J19/00
Filed: 1967-01-06
Abstract: <PICT:1104838/C3/1> Cellulose esters in granular form are precipitated continuously by spinning through a spinnerette 3 whose orifices 4 are periodically scavenged by needles 8 which are mounted in such a away that they reciprocate and alternatively penetrate the orifices and are removed therefrom.  A rotating cutter 5 converts the emergent filaments into grains.  The mounting 7 and needles 8 may also move so as to stir the cellulose ester behind the spinnerette. Cellulose triacetate in solution in acetic acid may be spun in this way into dilute acetic acid.
Patent GB-818914-A (GB)
Title: Improvements in or relating to gramophone turntables
Inventor: MINNS ARCHIBALD ERIC HUMPHREY
IPC: G11B19/20
Filed: 1955-02-18
Abstract: 818,914. Gramophone turntables. ELECTRIC & MUSICAL INDUSTRIES Ltd. Jan. 31, 1956 [Feb. 10, 1955], No. 971/58. Divided out of 818,913. Class 40 (2). A gramophone turntable having a normal size centre pin to locate records with a normal small size centre hole, is also provided with a plurality of depressible angularly spaced radially placed members 40 for centring records with large centre holes. The said members 40 are provided with upturned inner ends 39 around which the large hole of a record is located, and the opposite ends have elongated holes to enable the inner ends to be accurately set. The members 40 lay in slots in the turntable and are covered by a rubber mat 47 having a centre hole 46 to clear the upstanding ends 39 of the members 40.
Patent HK-63394-A (HK)
Title: Chip crusher
Inventor: PORTER RONALD J
IPC: B23B25/02
Filed: 1994-06-30
Abstract: A device for skiving and roller burnishing a workpiece (6) including a cutter (8) and a chip crusher (14) for crushing strings of chips (10). The crusher is positioned beneath the cutter such that low pressure coolant directs the chips from the end (12) of the workpiece and cutter directly into the crusher. The crusher includes rolls (26, 28) having a plurality of teeth (30) for pulling the strings of chips through the crusher. <IMAGE>
Patent HK-68796-A (HK)
Title: Process for making cassette spring
Inventor: KOLLER MANUFACTURING CORP
IPC: F16F1/18
Filed: 1996-04-18
Abstract: A method for making a reel-pressure spring (24) for a magnetic tape cassette begins by feeding a strip of spring material from a traverse-wound coil into a first work station of a punch press. The strip material has a width equal to the width of the finished spring (24). A die pierces the strip material to form mounting holes (28). The strip material is then fed into a shaping die of a second work station. A cutoff punch severs a blank from the end of the strip material by cutting across the full width of the strip. A shaping die at the second work station shapes the blank into a finished spring, which is then ejected from the second work station to a discharge chute. Finished springs are stacked in the discharge chute in the order in which they are made in the second work station. The stack is packaged so as to maintain the stack intact until such time as the springs are assembled into a cassette.
Patent HK-85287-A (HK)
Title: Pulverized mixture of lipid and hydrophobic constituents,process for preparing them,hydrated lipid lamella phases and process for preparing them,pharmaceutical or cosmetic compositions containing hydrated lamellar lipid phases
Inventor: REDZINIAK GERARD
IPC: A61K9/50
Filed: 1987-11-19
Abstract: The invention relates to a method for preparing a pulverulent mixture of amphiphilic lipidic constituents and possibly of hydrophobic constituents, as well as to a method for producing hydrated lipidic lamellar phases from the pulverulent mixture. The method comprises dissolving the amphiphilic lipidic constituents and the hydrophobic constituents in an appropriate solvent and then atomizing said solution in a flow of gaseous fluid to produce the pulverulent mixture. The mixture thus obtained is a homogeneous and very fine powder which can be very easily dispersed in a suitable aqueous dispersion medium to produce either slightly hydrated lipidic lamellar phases or highly hydrated lipidic lamellar phases such as liposomes useful in the pharmaceutical and cosmetic fields.