baber/WOPTO huggingface dataset:
Patent CN-1224009-A (CN)
Inventor: SCHMIDT MARTIN ULRICH
IPC: C07D285/14
Filed: 1998-11-25
Abstract: 式(Ⅰ)的噻嗪－靛蓝β－变体,该变体包括下述用CuK α 照射测定的X－射线粉末衍射图的特征:2θ/°          9.1  11.5  13.8  15.5  21.8  23.2  27.4  28.6相对强度  100   14    12      50     25     31     86     11
Patent CN-1259148-A (CN)
Title: 多异氰酸酯基干凝胶
Inventor: BIESMANS G L J G
IPC: C08G18/02
Filed: 1998-03-02
Abstract: 本发明涉及在含有异氰酸酯反应基的(共)聚合物存在下,使有机多异氰酸酯于有机溶剂中三聚化,凝胶化,且使所得的溶胶—凝胶干燥来制造多异氰酸酯基干凝胶的方法。
Patent CN-1245284-A (CN)
Title: 光纤偏振光干涉位移和振动测量仪
Inventor: TIAN QIAN
IPC: G01B9/02
Filed: 1999-08-20
Abstract: 本发明属于机械精密测量的领域,包括激光器、激光电源、高双折射保偏光纤和光纤定向耦合器、光电探测器及信号检测系统,还包括设置在激光器输出端的起偏器、由设置在光纤端的自聚焦透镜、四分之一波片构成的测头,设置在光电探测器前的检偏装置。本发明可以对物体位移和振动进行高精度的测量。增强抗外界干扰能力和减少光路中杂散光的影响,具有灵敏度高,非接触式测量,抗电磁干扰,整个测量仪器结构紧凑等诸多优点。
Patent CN-1293565-A (CN)
Title: 调节皮肤外观的组合物
Inventor: BISSETT D L
IPC: A61K8/00
Filed: 1999-03-12
Abstract: 本发明涉及采用黄酮类化合物预防或治疗皮肤病的组合物。本发明还涉及调节皮肤状况的方法。
Patent CN-1304480-A (CN)
Inventor: ELLIS T J
IPC: F16B41/00
Filed: 1999-03-16
Abstract: 可以与上板连接的一种系留螺钉,用于将上板连接到有螺纹孔的下表面,该系留螺钉有螺钉,连接到上板的套圈,薄壁和圆筒形中空的头帽以及与螺钉头部的外周边成一整体的许多突起,以便将螺钉头外的周边刚性固定到头帽的内表面上,在螺钉从头帽的下侧被压入到头帽内的地方许多突起提供螺钉对头帽内表面的压入配合。
Patent CR-20110149-A (CR)
Title: Colector de gas de cerámica con electrodo
Inventor: SCHLOSSER ERIC
IPC: F23D14/20
Filed: 2011-03-18
Abstract: Se muestran, se describen y se reclaman aquí los derechos de varias modalidades de un conjunto encendedor de quemador de gas.
Patent CR-20150053-A (CR)
Title: Piridinonas bicíclicas novedosas
Inventor: AM ENDE CHRISTOPHER WILLIAM
IPC: C07D471/04
Filed: 2015-02-05
Abstract: Se describen compuestos y sales farmacéuticamente aceptables de los compuestos, en donde los compuestos tienen la estructura de la Fórmula I como se define en la especificación. Se describen también las composiciones farmacéuticas, métodos de tratamiento, métodos de síntesis e intermediarios correspondientes.
Patent CR-20170226-A (CR)
Title: Cubierta de sutura trenzada
Inventor: HALLETT BRIAN S
IPC: A61B17/06
Filed: 2015-11-04
Abstract: Un suministro de sutura no absorbibles de alta consistencia trenzadas de un tamaño específico es preparada a partir de hebras multifilamentos torcidas trenzadas juntas con una tupidez de tejido de menos de 60 picks/pulgada. El suministro de sutura puede ser cortado para proveer suturas, las cuales pueden ser combinadas con agujas para proveer suturas quirúrgicas para el cierre de heridas
Patent CR-20190244-A (CR)
Title: Noxious organism control agent
Inventor: MITOMI MASAAKI
IPC: A01N47/40
Filed: 2011-08-26
Abstract: The present invention relates to amine derivatives each represented by chemical formula (I) (wherein Ar represents a phenyl group or the like; R1 represents a hydrogen atom or the like; R2 represents a C1-6 alkylcarbonyl group or the like; R3 represents a C1-8 alkylene group or the like; and R4 represents a hydrogen atom or the like) and a noxious organism control agent comprising at least one of the derivatives. It is found that the amine derivative has an excellent activity for use as a control agent of agricultural and horticultural pestsLa presente invención se relaciona a derivados de amina cada uno representado por la fórmula química (I) (en donde Ar representa un grupo fenilo o los similares; R1 representa un átomo de hidrógeno o los similares; R2 representa un grupo alquilcarbonilo de C1-6 o los similares; R3 representa un grupo alquileno de C1-8 o los similares; y R4 representa un átomo de hidrógeno o los similares) y un agente de control de organismos nocivos que comprende por lo menos uno de los derivados. Se encuentra que el derivado de amina tiene una excelente actividad para el uso como un agente de control de plagas agrícolas y hortícolas
Patent CR-20220558-A (CR)
Title: Compounds, pharmaceutical compositions, and methods of preparing compounds and of their use
Inventor: SZYCHOWSKI JANEK
IPC: C07D519/00
Filed: 2021-04-01
Abstract: Disclosed are compounds and pharmaceutically acceptable salts thereof that may be used in the treatment of subjects in need thereof. The compounds disclosed herein may be inhibitors of tyrosine and threonine-specific cdc2-inhibitory kinase (Myt1). Also disclosed are pharmaceutical compositions containing the compounds or pharmaceutically acceptable salts thereof and methods of their preparation and use.
Patent EC-SP055610-A (EC)
Title: Nuevo proceso para la síntesis de ivabradina y sales de adición de la misma con un ácido farmacéuticamente aceptable
Inventor: SOUVIE JEAN-CLAUDE
IPC: A61K31/55
Filed: 2005-02-17
Abstract: Proceso para la síntesis de ivabradina de fórmula (I): sales de la adición de la misma con un ácido farmacéuticamente aceptable, y sus hidratos.Forma cristalina a del clorhidrato del ivabradina.Medicamentos.
Patent EC-SP066565-A (EC)
Title: Micropartículas que comprenden análogos de somatostatina
Inventor: LAMBERT OLIVIER
IPC: A61K38/31
Filed: 2006-05-12
Abstract: Se describen micropartículas que comprenden un análogo de somatostatina incluido en una matriz polimérica farmacológicamente aceptable biocompatible para una liberación de larga acción, y composiciones farmacéuticas que comprenden tales micropartículas.
Patent EC-SP941035-A (EC)
Inventor: DE ZEN VITTORIO
IPC: E04D3/363
Filed: 1994-02-01
Abstract: PCT No. PCT/CA94/00052 Sec. 371 Date Jul. 27, 1995 Sec. 102(e) Date Jul. 27, 1995 PCT Filed Feb. 2, 1994 PCT Pub. No. WO94/18412 PCT Pub. Date Aug. 18, 1994A molded cladded panel comprises on the underside thereof a bearing surface formation for bearing on an underlying support surface and latches for latching the panel to an underlying support surface, the panel having a profile configured to provide a desired appearance rising above the bearing surface formation, a nib formed on the profile for interfitting with adjoining panels whether in end-to-end or side-by-side relation, and a latched keeper member for latching engagement with the panel latches.
Patent GB-1012084-A (GB)
Abstract: 1,012,084. Wall structures. H. H. ROBERTSON (HOLDINGS) Ltd. Aug. 4, 1964 [Aug. 5, 1963], No. 31636/64. Heading E1V.  Facing sheets 34, Fig. 2, having edge flanges 36, 38 shaped to form interlocking tongue- and-groove connections between adjacent sheets are secured to horizontal C-shaped channels 46, Fig. 4, by clip members 50 which are shaped to fit between the flanges 36 and 38 and which each have a portion 54 located within the channel 46 and provided with tangs 58 which become embedded in the back wall of the channel. A U-shaped resilient sealing strips 72 is engaged over the flange 56. The channels 46 are screwed to overlying flanges 26, 28 of pan-shaped panels 20 which are in turn secured to framing members. 18. Insulation batts 31 are contained within the panels 20, and a sealing strip 84, Fig. 7 is placed between the flanges 26, 28.
Patent GB-1038685-A (GB)
IPC: H01S1/02
Abstract: 1,038,685. Masers. WESTINGHOUSE ELECTRIC CORPORATION. May 19, 1964 [May 24, 1963], No. 20594/64. Heading H3B. The active medium in a maser has at least two pairs of energy levels E 1 , E 3  and E 3 , E 5 , the transition frequencies between which are equalized by a magnetic field. Pump energy having a frequency F p  equal to the common transition frequency is supplied to equalize the populations in levels E 1 , E 3 , E 5  giving population inversion between E 5  and E 2 , or between E 4  and E 1 . Signal energy is supplied to stimulate emission between these levels. In Fig. 3 (not shown) a crystal 12 of rutile, TiO 2 , doped with 0À1% Fe<SP>3+</SP> ions is mounted in a cavity 16 which terminates pump and signal waveguides 18, 20. A homogeneous magnetic field of 5À76 kilogauss is applied by magnet 26, and the orientation of crystal 12 is controlled through linkage 24 and gearbox 22. Cavity 16 is surrounded by a Dewar flask 30 maintaining the temperature between 2À2 and 4À2‹ K. Klystron 32 supplies pump energy at 73À2 Gc/s., and signal energy to be amplified at 97À6 Gc/s. is supplied through a circulator 34. The sample 12 provides the microwave cavity for maser operation, cavity 16 terminating the waveguides and providing coupling. Amplified signal energy is heterodyned in mixer 38 with the output of oscillator 40 and the resultant output is amplified and displayed on oscilloscope 44.
Patent GB-1050723-A (GB)
IPC: B64C29/00
Abstract: 1,050,723. Cooling aerofoils, orientable jet nozzles. BRISTOL SIDDELEY ENGINES Ltd. Aug. 19, 1964 [Aug. 22, 1963], No. 33318/63. Headings B7G and B7W. [Also in Divisions F1 and F2] An aerofoil member comprises a pressure side skin 2 (Fig. 1), a suction side skin 8, a series of spanwise extending conduits D2-D8 within the member, each having an outlet 10 for discharging coolant against the inner surface of the skin 2, and passages 11 between the conduits conveying the coolant to rearwardly directed openings in the suction side skin 8. The conduits and passages may be formed by ducts, as shown, or may be cut from a solid member. Further ducts D1 and D9 are provided, which discharge some of their coolant directly on to the skin 8. The skins have chordwise extending corrugations, defining chordwise extending passages, on the pressure side between the skin and the surfaces of the ducts adjacent the openings 10, and on the suction side between overlapping layers which define rearwardly directed openings. Some of the ducts may be partitioned, at 17, to form intercommunicating chambers 15 to tend to equalize the flows through the corresponding rearwardly directed openings. The aerofoil member may be used as a gas turbine inlet guide vane or stator blade, a deflector in a thrust reverser, or, Fig. 7 (not shown), as a turning vane 38 or 39 in a rotatable nozzle 36 of a jet propulsion engine. The engine shown has an L.P. compressor 31 part of the flow of which is bled into the nozzle 36 after pass ng injectors 40 for burning fuel in the air. Cool ng air passes to the vanes through the space between the walls of the nozzle, and a liner 42.
Patent GB-1051024-A (GB)
IPC: C08G18/12
Abstract: 1,051,024. Polyurethane filaments. ASAHI KASEI KOGYO KABUSHIKI KAISHA. July 4, 1963 [July 7, 1962], No. 26540/63. Heading B6B. [Also in Division C3] Polyurethane elastic yarn is produced by dissolving in dimethylformamide or dimethylacetamide a prepolymer produced by reacting a diol of M.W. 700-4,000 which is a hydroxy terminated polyether, polyester, polylactone or poly(oxyalkylene carboxyalkylene) with 150- 300 mole per cent of an organic diisocyanate based on the amount of diol polymer and 3 to 30 mole per cent of water based on the amount of diisocyanate, adding water to the resulting solution at room temperature to cause the solution to gel, heating the resulting gel to 120- 180C. to form a viscous solution, and subjecting the solution to wet or dry spinning. The solution may be subjected to spinning in air, water, aqueous ammonia, an aqueous solution of an inorganic salt, glycerine or an alcohol. The polyether may be polyethylene glycol, polypropylene glycol, polytetramethylene glycol, polypentamethylene glycol, polyhexamethylene glycol, polyoctamethylene glycol or a copolymer of ethylene and propylene oxides. The poly- (oxyalkylene carboxyalkylene) may be poly(dimethyl-#-caprolactone, ethylene glycol), poly- (#-methyl-#-caprolactone, tetramethylene glycol), poly(#-caprolactone, ethylene glycol), poly- (#-caprolactone propylene glycol), poly(8-valerolactone ethylene glycol) and poly(#-valerolactone propylene glycol). The polylactone may be poly(#-valerolactone), poly(#-caprolactone), poly(α-methyl-caprolactone) and poly((#,γ,#-trimethyl-#-caprolactone). In a typical example (1) 1 mole of polytetramethylene glycol of M.W. 1200 was reacted with 2 moles of diphenylmethane 4,4<SP>1</SP>-diisocyanate in the presence of 5 mole per cent of water based on one diisocyanate and triethylene diamine at 120 C. for 1 hour. Dimethylformamide was added to form a homogeneous solution at 20 C. and then water mixed with dimethylformamide was added. After foaming the gel was heated to yield a solution which was extruded from a spinneret.
Patent GB-1051361-A (GB)
IPC: A41H37/10
Abstract: 1,051,361. Apparatus for setting buttons. SCRU-FIX Ltd. Feb. 9, 1965 [Jan. 17, 1964], No. 2147/64. Heading A3H. [Also in Division B4] A machine for attaching buttons to cloth comprises means for advancing a button head holder to grip the cloth between the holder and an anvil block and means for producing relative movement between the button head and a base plate on the anvil block to attach them to the cloth. The button head is supported by a pair of plates 78 in a vertically reciprocating holder and the button base plates are fed from a slotted guide in a plate 9 reciprocating in a screw hopper 29 to a gate 38 which releases the button base plates one at a time to a finger 53 slidable on the anvil block. A ram 58 reciprocates in the anvil block and forces the prong of the bore plate thereon through the cloth into the shank of the button head. The button head supporting plates 78 are connected to a frame structure 79 adjustably supported on a reciprocating shaft 61 connected to a pivoted bar 14. One plate 78 is movable against spring pressure to release the button head. The shaft 61 supports a presser foot 73 for pressing the cloth against the anvil block. The end of the shaft has a presser pad for engaging the top of the button head. The gate 38 comprises spaced spring urged stop and release pins operated by a cam surface on a lever 47 connected to the bar 14. The lower end of the feed rails in the gate is pivoted by a lever 51 to allow removal of heads and the stop pin may be manually operated to change the hopper. The bar 14 which operates the shaft 61, the finger 53, the lever 47 and the ram 58, is oscillated by a link 15 pivoted to a crank disc 18 indirectly driven by an electrically driven belt 21. The hopper feed plate 9 is reciprocated by a linkage having a pin engaging in a cam groove in a cam disc 24 driven by a chain from the crank disc 18. The button may comprise a shanked head which has a pocket for frictionally receiving the stem of the base plate. The stem may have a screw thread. A cloth engaging washer or pressure plate may be mounted on the plate. Alternatively the base plate has a socket to receive a stem on the button head.
Patent GB-1052410-A (GB)
IPC: C01B25/18
Abstract: 1,052,410. Phosphoric acid; sodium phosphate. COMPAGNIE DES GELATINES FRANCAISES. Oct. 21, 1963 [Nov. 14, 1962; June 10, 1963], No. 41519/63. Heading C1A. [Also in Division C3] In the preparation of phosphoric acid by the treatment of tricalcium phosphate, particularly that contained in bones, with phosphoric acid, the monocalcium phosphate first formed is either (a) contacted directly with a strongly acidic cation exchange resin in the hydrogen form to yield phosphoric acid or (b) treated with sulphuric acid to precipitate most of the calcium as calcium sulphate which is separated and the balance of the calcium ions removed by means of the ion exchange resin. The product acid may be converted to alkali metal phosphates by known methods. Preferably, only the part of the phosphoric acid corresponding to the tri-phosphate used is removed, the balance being recycled to the initial step. Alternatively only the part of the monocalcium phosphate corresponding to the phosphoric acid required for recycling is converted to phosphoric acid, the balance being converted to e.g. monosodium phosphate by treatment with a cation-exchange resin in the sodium form. In case (b) above, sulphate ions may be removed by treatment with barium carbonate and any residual anions removed by passing the solution over an anion-exchange resin in the phosphate form.
Patent GB-1052887-A (GB)
IPC: C22C21/08
Abstract: 1,052,887. Heat treatment aluminium alloys. VEREINIGTE DEUTSCHE METALLWERKE A. G. July 8, 1963 [July 11, 1962], No.27017/63. Heading C7A. A method of producing stock of high strength from aluminium alloys having the following composition by weight: -  silicon 0À6 to 1À6% magnesium 0À6 to 1À4% manganese 0À2 to 1À2% chromium 0 to 0À3% copper 0 to 0À3% remainder: 99% pure aluminium comprises subjecting the alloy to a thermal treatment at a temperature of from 500 to 580‹ C. for from 8 to 24 hours followed by cooling to produce a homogenous structure, subjecting the alloy to a first thermal solution treatment for 30 secs to 5 mins at a temperature above or slightly below the solubility line of the corresponding AlMg 2 Si content, preferably at a temperature which exceeds the solubility line by at least 30‹C.; subjecting the alloy to a plastic working operation to form the stock which is then quenched, subjecting the resulting stock to a second thermal treatment for about half an hour at a temperature between 530 and 590‹ C., quenching the stock in water and precipitation hardening the stock at a temperature between 150 and 180‹ C. for 10 to 36 hours. The plastic working operation may be an extrusion operation having an extrusion ratio of from 70; 1 to 10:1, the extrusion press being maintained at approximately the temperature of the first solution treatment. The quenching of the material after plastic working may be effected by spraying with water, or submitting to a blast of moist air. The precipitation hardening treatment may be preceded by a preliminary age hardening treatment at room temperature for about a day, and may be followed by cold working. The mechanical properties of different alloys, and at various points in the process are given.
Patent GB-1053033-A (GB)
IPC: H01S5/50
Abstract: 1,053,033. Lasers; semi-conductor devices. GENERAL ELECTRIC CO. March 16, 1965 [April 3, 1964], No. 11180/65. Headings H1C and H1K. The output from a PN junction semi-conductor laser is amplified by passing it through the junction of a PN junction semi-conductor diode biased below its threshold for stimulated emission. As shown in Fig. 1, PN junction laser 1 and diode amplifier 2 are mounted on a common conductor 10 such that the two PN unctions are coplanar. Opposite faces 19, 20 of the laser 1 are ground and polished to be parallel whereas opposing surfaces 29, 30 of amplifier 2 are not ground parallel and may be coated with anti-reflecting layers, Fig. 2 (not shown). Both diodes are forward biased by unidirectional current pulses from source 5, resistor 7 being adjusted until the output 3 becomes coherent and the laser is operated substantially at its threshold level. Output 3 falls on the PN junction 23 of diode 2 which is biased from source 5 and by resistor 8 so that the current density is below the threshold level of the diode for lasing and colinear amplification occurs, i.e. the radiation entering the PN junction of diode 2 progresses in substantially the same direction in which it commences along the PN junction gaining in intensity without producing regeneration. Reflection of radiation in diode 2 is eliminated by providing surfaces 22, 29, 30 non-parallel with each other. The provision of anti-reflection coatings also minimizes the reflection back of light from PN junction 23 to laser 1. In the arrangement of Fig. 3 (not shown) the header 10 is bent so that if the light from the laser is polarized in the plane of incidence upon the radiationreceiving surface of the colinear amplifier all the light is refracted into the PN junction of the diode and none is reflected. The output from the amplifier is also polarized. Separate pulse sources are employed in this arrangement and are synchronized with respect to each other to provide narrow output pulses or continuous outputs. The laser 1 and amplifier 2 are fabricated from a compound semi-conductor or an alloy thereof from Group III-V, e.g. gallium arsenide, indium antimonide, indium arsenide, indium phosphide, gallium antimonide, lead sulphide, lead selenide and lead telluride. The Specification also discusses suitable acceptors and donors and method of producing the two junctions.
Patent GB-1054843-A (GB)
IPC: B67D9/02
Abstract: 1,054,843. Fluid-pressure servomotor systems; automatic attitude control. SPERRY GYROSCOPE CO. Ltd. June 16, 1965 [July 3, 1964], No.27589/64. Headings G3P and G3R. [Also in Division G1] Apparatus for measuring and controlling the slack in a large diameter hose, e.g. for loading or unloading an oil tanker, comprises electrical means for measuring the curvature of the hose, and feeding the signals to an alarm circuit or to a hydraulic system which raises or lowers the boom carrying the hose to bring the curvature to within required limits. Hydraulic pressure for the system is produced by a continuouslyrunning electric motor 40 (see Fig. 5) driving a pump 41, associated with a filter 43, accumulator 45 and relief valve 46. The fluid drives a motor 48 initially through a manually controlled valve 50, then through an electrohydraulic valve 49 fed with the electrical curvature signal, so that the hose is raised or lowered as required to maintain the curvature between the required limits.
Patent GB-1106644-A (GB)
Abstract: 1,106,644. Photographic apparatus. EASTMAN KODAK CO. June 24, 1965 [June 26, 1964], No. 26726/65. Heading G2A. A photographic processing apparatus has its tray C filled with, e. g developing liquid, .so as to immerse the lower branch of the upper of two parallel endless belts 2, 3, the belt 2 being driven so as to agitate the liquid. A sheet of material to be treated is inserted between a friction driven roller 40 and the belt 2 and is carried thereby into the tray, taking up a position above the belt 3 Fig. 3 (not shown). After, e.g. development, has been effected an electromagnet 55 is actuated to move a bar 34 transversely of the apparatus, thus allowing pins 32 to rise under the action of counterweighted levers 26 and engage slots in the bar. The levers 26 also raise one end of the belt 3 bringing it into engagement with the belt 2, whereby the belt 3 is driven allowing the inserted sheet to be passed out of the tray Fig. 5 (not shown) between rollers 41, 42 and thence to another treatment tray. The lower belt may have a crenellated surface to facilitate the correct positioning of an inserted sheet.
Patent GB-1226092-A (GB)
IPC: G01N29/27
Filed: 1967-03-03
Abstract: 1,226,092. Ultrasonic inspection devices. S.T.D. SERVICES Ltd. 29 Feb., 1968 [3 March, 1967], No. 10259/67. Heading H4D. In an ultrasonic flaw-inspection system for tubes and other elongated workpieces a plurality of transducers are arranged around a workpiece, a first device controls the energization of the transducers in sequence as transmitters, a second device controls their use in sequence as receivers and provision is made for operating the first and second devices in phase or one or more discrete steps out of phase. Twenty-four transducer pairs are mounted on carriers in a body surrounding the workpiece, generally as described in Specification 1,226,091, but with the transducer beam directions normal to the carrier axes. The twenty-four transducers at one end of the carriers form a first transmitting/receiving set; the other twenty-four form a second set. Connection of a set to transmitting circuits T1-T24 and receiving circuits R1-R24 is shown in the Fig. 5 system, in which two ring counters 55, 56 are driven by pulse generator 51 to pulse the circuits T1-T24 in sequence and to enable receiver gating circuits RG1-RG24 in sequence, as described in Specification 1,226,091. To allow one transducer of the set to be used as a transmitter while the same or a different one of the set is used for receiving the resulting echo signals, the phase relationship of ring counters 55, 56 is adjustable. To this end circuit 62 is operated manually initially to (a) reset all stages of counter 55 except stage TR1 1 which is put in its set state, and (b) reset all stages of counter 56 except a selected one (according to the setting of switch 63) of stages RR1-RR12 which is put in its set state. Thus the two counters will subsequently cycle in phase or one to eleven steps out of phase. For ensuring that the selected phase relationship is maintained a warning lamp 67 is lit if circuit 64 detects lack of a signal from the selected stage of counter 56 when there is a signal from stage TR1 of counter 55. Reference has been directed by the Comptroller to Specifications 1,121,903 and 1,121,904.