baber/WOPTO huggingface dataset:
Patent JP-4284791-B2 (JP)
IPC: F16C32/04
Filed: 1999-11-11
Granted: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a magnetic levitation device capable of reducing the influence of the line-to-line capacity of cables on the measurement of a levitating position, and eliminating the influence of the duty ratio of PWM switching signals so that the levitating position can be easily measured. SOLUTION: The duty ratio of the PWM switching pulse signals output from a current control circuit 9 in accordance with a current command from a magnetic levitation control circuit 7 is fluctuated by a duty ratio fluctuating circuit 10 in a period of fluctuation longer than PWM switching period, and a two-quadrant drive current amplifier 8 is driven by the PWM switching pulse signal fluctuated. A frequency component which corresponds to the duty ratio fluctuation period is extracted by a synchronous wave detecting circuit 6 from the current waveform of an electromagnet current detected by a current waveform detector 5, and the magnetic levitation of a supported body 1 is controlled based on the extraction result.
Patent JP-4317601-B2 (JP)
IPC: C07D295/08
Filed: 1997-12-15
Granted: 2009-08-19
Abstract: N-(Bicyclic aryl or heteroaryl)-sulphonamide or sulphamide derivatives of formula (I) and their salts are new: X = O, S, SO, SO2, NR7, CR'8R"8 or C=O; R7 = H or -CaH2a-R9, where one CH2 is optionally replaced by O, CH=CH, C  IDENTICAL  C, CO, CO2, OCO, S, SO, SO2, NR10 or CONR10; R10 = H or A; a = 0-8; R9 = H, CF3, C2F5, C3F7, 3-8 C cycloalkyl, NMe2, NEt2, 1-piperidyl, pyrrolidino, morpholino or 4-methyl-piperazin-1-yl, pyridyl, thienyl, imidazolyl or phenyl (the latter four all optionally substituted by 1 or 2 F, Cl, Br, I, CF3, NO2, CN, NH2, OH, Me, Et, OMe, NMe2, SO2NH2, SO2Me and NHSO2Me); or R1+R7 = bond; R'8 = H, CF3, C2F5, C3F7, 1-6 C alkyl or phenyl (optionally substituted by 1 or 2 F, Cl, Br, I, CF3, NO2, CN, NH2, OH, Me, Et, OMe, NMe2, SO2NH2, SO2Me and NHSO2Me); R"8 = H, A, OR10, CO2R10 or COR10; R10 = H or A; or R'8+R1 or R"8+R1 = bond if Y = N; Y = N or CR11; R11 = H or A; R1, R2 = H, CF3, C2F5, C3F7, F, Cl, OMe, 1-6 C alkyl or phenyl (optionally substituted by 1 or 2 F, Cl, Br, I, CF3, NO2, CN, NH2, OH, Me, Et, OMe, NMe2, SO2NH2, SO2Me and NHSO2Me); or CR1R2 = 2-10 C alkylene chain; R3 = R12-CnH2n-N(R13)- or R12-CnH2n-, where one CH2 of CnH2n is optionally replaced by O, CO, S, SO, SO2 or R'10; R'10 = H, Me or Et; R12 = H, Me, 3-8 C cycloalkyl, CF3, C2F5 or C3F7; n = 0-10; R13 = H or 1-6 C alkyl; or R12+R13 = bond if n ≥ 3; or R3+R4 = 3-8 C alkylene chain, where one CH2 is optionally replaced by O, CO, S, SO, SO2 or NR'10; R4 = R14-CrH2r-, where one CH2 of CrH2r is optionally replaced by O, CH=CH, C  IDENTICAL  C, CO, CO2, OCO, S, SO, SO2, NR"10 or CONR"10; R"10 = H or A; R14 = Me, CF3, C2F5, C3F7, 3-8 C cycloalkyl, OH, CO2H, NR23R24, 1-piperidyl, 1-pyrrolidinyl, 4-morpholinyl or 4-methylpiperazin-1-yl, pyridyl, thienyl, imidazolyl or phenyl (the latter four all optionally substituted by 1 or 2 F, Cl, Br, I, CF3, NO2, CN, NH2, OH, Me, Et, OMe, NMe2, SO2NH2, SO2Me and NHSO2Me); R23, R24 = H or A; or NR23R24 = (CH2)k, where one CH2 is optionally replaced by O, S, NH, NMe or N(CH2Ph); k = 4 or 5; r = 0-20; R5+R6 = -CR15=CR16CR17=CR18-, -CR15=CR16CR17=N-, -CR15=CR16N=CR18-, -CR15=N-CR17=N-, -CR15=NN=CR18-, -N=CR16CR17=N- or -SCR15=CR16-, all bonded in either direction; R15-R18 = H, F, Cl, Br, I, 1-5C alkyl, 3-8 C cycloalkyl, CN, CF3, C2F5, C3F7, N3, NO2, -Z-CsH2s-R22, thienyl or phenyl (optionally substituted by 1 or 2 F, Cl, Br, I, CF3, NO2, CN, NH2, OH, Me, Et, OMe, NMe2, SO2NH2, SO2Me and NHSO2Me); Z = O, CO, CO2, OCO, S, SO, SO2, SO2O, SO2NR'"10, NR'"10 or CONR'"10; R'"10 = H or A; s = 0-6; R22 = H, CF3, C2F5, C3F7, 3-8 C cycloalkyl, NR19R20, CO2R21, 1-piperidyl, 1-pyrrolidinyl, 4-morpholinyl or 4-methylpiperazin-1-yl, pyridyl, thienyl, imidazolyl, quinolyl, isoquinolyl or phenyl (the latter six all optionally substituted by 1 or 2 F, Cl, Br, I, CF3, NO2, CN, NH2, OH, Me, Et, OMe, NMe2, SO2NH2, SO2Me and NHSO2Me); R19, R20 = H or A; or NR19R20 = (CH2)k, where one CH2 is optionally replaced by O, S, NH, NMe or N(CH2Ph); R21 = H or A; and A = 1-3 C alkyl; provided that Y is not CR11 if X = O.
Patent JP-3573467-B2 (JP)
IPC: A01G7/00
Filed: 1997-06-23
Granted: 2004-10-06
Abstract: A microcidal composition consisting of a water-soluble polymer and the active principle 1-(5-bromophur-2-yl)-2-bromo-2-nitroethene is provided to be used as chemical sterilizer of culture media for the control of bacterial and fungal contaminants. This technical solution, even can be used for the sterilization of solid and liquid culture media, is particularly useful in the production of "in vitro" cultivated plants, and surprisingly was found that its utilization can substitute completely the previous process of sterilization that this media require and even more, the addition of the necessary hormones in the rootage process of "in vitro" plants of crops.
Patent JP-H0775655-B2 (JP)
IPC: B01D53/14
Filed: 1991-12-04
Abstract: PCT No. PCT/NL91/00250 Sec. 371 Date May 26, 1993 Sec. 102(e) Date May 26, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10270 PCT Pub. Date Jun. 25, 1992.A process for the removal of sulphur compounds from a gaseous effluent, comprising the steps of: a) contacting the gaseous effluent with an aqueous solution wherein sulphur compounds are dissolved; b) adjusting the concentration of buffering compounds such as carbonate and/or bicarbonate and/or phosphate in the aqueous solution to a value between 20 and 2000 meq/l; c) subjecting the aqueous solution containing sulphide to sulphide-oxidizing bacteria in the presence of oxygen in a reactor wherein sulphide is oxidized to elemental sulphur; d) separating elemental sulphur from the aqueous solution; and e) recycling the aqueous solution to step a). This process is suitable for removing H2S from biogas, ventilation air etc. It can be used for removing SO2 from combustion gases by introducing the additional step, after step a) and before step c), of subjecting the aqueous solution containing the sulphur compounds to a reduction of the sulphur compounds to sulphide. H2S and SO2 removal is further enhanced by a residual sulphur content in the washing liquid of 1-50 g/l.
Patent JP-H0349271-B2 (JP)
IPC: D06M16/00
Filed: 1984-05-25
Abstract: A reagent mixture is admixed with soil to first desorb and then hydrolyze and thereby increase the biodegradability of a toxic or otherwise hazardous polyhalogenated organic compound with which the soil is contaminated. Essential constituents of the reagent mixture are: (1) an alkali metal hydroxide, an alkali metal hydroxide/alcohol or alkali metal hyroxide/glycol mixture, or an alkoxide; and (2) a sulfoxide catalyst. The hydrolyzed compounds can be biologically degraded into compounds which pose little if any hazard to the environment or its inhabitants by naturally occurring or artifically introduced Pseudomonas sp. and other microorganisms with adjustment of soil pH (and perhaps orther parameters) to provide a viable environment for the bacteria being carried out after the chemical treatment if inoculation with bacterial cultures is employed. If a mixture of non-biodegradable and biodegradable contaminants is present, a preliminary biodegradation step can be optionally used to rid the contaminated area of the latter before hydrolysis of the contaminated soil with the reagent mixture is undertaken.
Patent JP-4234213-B2 (JP)
IPC: C10J3/72
Filed: 1998-06-05
Granted: 2009-03-04
Abstract: The system for controlling oxygen flow in a gasification process of the instant invention comprises a suction control valve located between the oxygen source and the oxygen compressor. The suction control valve is adapted in order to open to deliver oxygen from the source to the compressor through the first pipe and to move to a reduced flow position to prevent excess delivery of oxygen from the source to the compressor. The system also comprises a second pipe which operably connects the oxygen compressor to a port of a gasifier. The system comprises a normally closed vent valve located between the oxygen compressor and the port of a gasifier. The system comprises a means located in the gasifier or in the gasifier effluent for detecting when it is necessary to change the oxygen flow to the gasifier and to actuate the suction control valve sufficient to change the oxygen flow. Finally, the system comprises a means for a means of controlling the suction control valve and the vent valve to regulate the quantity of oxygen delivered to the gasifier.
Patent JP-3321620-B2 (JP)
IPC: A61M5/36
Filed: 1991-02-18
Granted: 2002-09-03
Abstract: An infusion device includes an infusion pump for delivering a liquid through an infusion conduit from a separate source of the liquid into a patient, a bubble detector for detecting the presence of an air bubble in the infusion conduit, and control circuitry responsive to the bubble detector for determining if the size of the air bubble is unacceptable. The control circuitry is configured to determine if during the time the air bubble is detected it advances a distance indicative of the unacceptable size, one embodiment counting the steps of a linear peristaltic infusion pump for that purpose.
Patent JP-H0447171-B2 (JP)
IPC: F16B45/00
Filed: 1988-01-05
Abstract: A strip merchandiser for suspending apertured products from a product display shelf has a versatile form of mounting portion providing optional forms of attachment for the strip merchandiser to the display shelf. The mounting portion is in the form of a panel which can be flexed so as to secure the panel in a concave price channel on the forward edge of a shelf. Further, the mounting panel is provided with a depressable head which can be used for attaching it in an aperture of a display shelf.
Patent JP-3078576-B2 (JP)
IPC: A01N63/50
Filed: 1991-03-18
Granted: 2000-08-21
Abstract: The present invention relates to a method of enhancing the insecticidal activity of an insecticidal composition containing a coleopteran-toxic protein comprising incorporating into an insecticidal composition containing CryIII protein an amount of CryI protein effective to enhance the insecticidal activity of the composition against coleopteran insects.
Patent JP-2805318-B2 (JP)
IPC: A61B3/00
Filed: 1988-08-26
Granted: 1998-09-30
Abstract: There is disclosed apparatus which comprises a corneal topographer including a video camera or charge-coupled-device camera system for sensing images of rings of light reflected from the cornea, and means for processing the image rings to produce data useful in determining the contour of the cornea of a human eye.
Patent JP-3305330-B2 (JP)
IPC: H01L23/544
Filed: 1997-07-10
Granted: 2002-07-22
Abstract: A semiconductor circuit, in particular for use in an integrated module, has at least one operational assembly with a drive circuit, such as a microprocessor, and a data memory. The semiconductor circuit has at least one initialization assembly for testing and/or for initializing the operational assembly. A disconnectable connecting line connects the operational assembly to the initialization assembly. In order to increase reliability, the initialization assembly is permanently disconnected from the operational assembly, by disconnecting the connecting lines, after the semiconductor circuit has been completed. In order to make it more difficult to reactivate the disconnected connecting lines, the semiconductor circuit has a potential line connected to the initialization assembly and/or to the operational assembly in a region of the connecting line. The initialization assembly and/or the operational assembly are configured in such a way that, when the potential line is connected to the connecting line, the initialization assembly is placed in an inactive state.
Patent JP-4105226-B2 (JP)
IPC: B29C45/26
Filed: 1996-09-20
Granted: 2008-06-25
Abstract: Plastic injection-compression multi-cavity molding of flash-free improved cleanliness thermoplastic spectacle lenses (16) which are suitable for robotic dip hardcasting. Spring-loaded (25,26) molds (13,14) having variable-volume cavities are used in an injection-compression molding process to form, without parting line flash, pairs of a wide range of differing optical power polycarbonate prescription spectacle lenses (16). These pairs have molded-on design features which are specifically suited for full automation of the process, starting with ejection out of the mold into a takeout robot (43,60) whis is integrated via full automation with a subsequent dip hardcoating A molded-on tab (1,3,4) with each pair of lenses (16) is specifically suited for manipulation by SCARA-type robot (43,60). This combination produces micro-clean hardcoated, paired molded lenses made entirely within a single cleanroom air enclosure, without any human operators therein, and without requiring any cutting or trimming of the molded lens pair or runner system before hardcoating or the use of FREON¢ CFC or aqueous cleaning protocols before dip hardcoating.
Patent JP-3412821-B2 (JP)
IPC: A61P25/28
Filed: 1994-12-22
Granted: 2003-06-03
Abstract: 2,4-disulfonyl  alpha -phenyl-tert-butyl nitrone and its pharmaceutically acceptable salts are disclosed. These materials are useful as pharmaceutical agents for oral or intravenous administration to patients suffering from acute central nervous system oxidation as occurs in a stroke or from gradual central nervous system oxidation which can exhibit itself as progressive central nervous system function loss.
Patent JP-3675475-B2 (JP)
IPC: F28F3/08
Filed: 1994-01-20
Granted: 2005-07-27
Abstract: The present invention is a plate heat exchanger for heat transfer between two fluids, having several thin heat transfer plates (1) abutting towards each other and between the heat transfer plates (1) arranged sealing members (6), which in alternate plate interspaces delimit a flow space for a first fluid and in the remaining plate interspaces delimit flow spaces for a second fluid, each heat transfer plate (1) having a pressed corrugation pattern, which has two distribution portions (7, 8) and, arranged between these, a main heat transfer portion (9), which is divided in several areas (10a, 10b) with parallel ridges and valleys, and the plate heat exchanger having inlets and outlets for the fluids, arranged such that the fluids will have a flow direction between the heat transfer plates (1) essentially from one to the other of the distribution portions (7, 8) at each heat transfer plate. According to the invention the heat transfer portion (9) of each heat transfer plate (1) has a row with at least three areas (10a, 10b) located after each other in the flow direction and an even number of such rows are arranged next to each other across the flow direction, by which the parallel ridges and valleys of each pair of adjacent areas (10a, 10b) extend in such a way that they form mirror images of each other with reference to an imaginary line between respective areas (10a, 10b).
Patent JP-3375967-B2 (JP)
IPC: H03M3/02
Filed: 1995-03-02
Granted: 2003-02-10
Abstract: A sigma-delta A/D converter (301) having a digital logic gate core. The converter is comprised of a loop filter (304) for shaping the converter's quantization noise spectrum. The loop filter is comprised of an unbuffered CMOS logic gate inverter (602) which can be implemented by a gate array. A quantizer (305) is coupled to the loop filter. A logic gate buffer (501) is configured as a one-bit comparator, which is used to perform the quantization. This logic gate buffer can be one of the gates of a gate array. A sample (306) is coupled to the quantizer for sampling the quantized signal. This sampler can also be implemented by digital circuitry of a gate array. The signal from the sampler is fed into a decimator (302). The decimator outputs a digital signal representative of the amplitude of the analog signal. <IMAGE>
Patent JP-3647037-B2 (JP)
IPC: A61B18/12
Filed: 1994-04-15
Granted: 2005-05-11
Abstract: The invention provides an electrosurgical tissue penetrating probe (e.g., a trocar) for use with surgical procedures such as a laproscopy. The trocar has a stylet disposed within the housing member, having an active electrode disposed on a distal end thereof to deliver electrosurgical energy to the target tissue in contact with the stylet. A return electrode is disposed on the housing member to form part of a return electrical path to the delivery electrosurgical energy. The invention also provides an electrosurgical trocar system having an impedance monitor and associated power regulating circuitry to control the amount of electrosurgical energy delivered to tissue so that the measured tissue impedance is maintained within a preselected range.
Patent JP-2839718-B2 (JP)
IPC: G11C16/10
Filed: 1996-05-13
Granted: 1998-12-16
Abstract: A negative programming voltage is selectively applied to a word line of a nonvolatile memory by initially charging all of the word lines with the negative programming voltage. When the negative programming voltage is turned off, the word lines assume a floating state. Thereafter, a positive voltage is added to all the non-selected word lines in order to compensate for the negative charges.
Patent ES-2298048-B2 (ES)
Title: Inhibidores de la oxido nitrico sintasa (nos) con actividad neuroprotectora.
Inventor: ESPINOSA UBEDA ANTONIO
IPC: C07D207/34
Filed: 2006-07-07
Granted: 2009-04-16
Abstract: Inhibidores de la óxido nítrico sintasa (NOS)
con acti-  vidad neuroprotectora, identificados como 
5-(2,5-disustituido-fenil)-1-disustituido-1 H -pirrol-2- N -sustituido-car- boxamida,
que muestran interesantes propiedades  biológicas como inhibidores
de distintas isoformas de la enzima óxido nítrico sintasa (NOS) y
que, consecuentemente,  encuentran aplicación en el tratamiento de
procesos inflamatorios y por su capacidad neuroprotectora, para
poder ser  usados en animales y humanos.
Patent ES-2326511-B2 (ES)
Title: Dispositivo para compresion de aditivos alimentarios en polvo.
Inventor: ORDIERES MERE JOAQUIN B
IPC: A23P10/28
Filed: 2008-04-10
Granted: 2010-02-18
Abstract: Dispositivo para compresión de aditivos
alimentarios en polvo. 
     Dispositivo (1) de utilización en prensas de
compresión de aditivos (10)  alimentarios en polvo. El dispositivo
(1) de la invención comprende matriz  (4), base (2), conjunto de
guía (3), medios de accionamiento y medios de  control. La matriz
(4) está dividida en una semimatriz fija (5) solidaria  a la base
(2) y una semimatriz móvil (6) unida al conjunto de guía (3).  El
conjunto de guía (3) comprende una pletina de guía superior (11) y
una  pletina de guía inferior (12), que se deslizan unidas en el
interior de  una ranura (14) practicada en la base (2), accionadas
por los medios de  accionamiento y los medios de control. La base
(2) está solidariamente  fijada a la estructura de la prensa.
Durante la compresión del aditivo  (10), las semimatrices (5, 6)
permanecen unidas y antes de la expulsión  de un comprimido (17) se
separan para facilitar la expulsión.
Patent ES-2533610-B2 (ES)
Title: Dispositivo óptico integrado en miniatura
Inventor: MUNOZ MUNOZ PASCUAL
IPC: G01J3/28
Filed: 2013-09-11
Granted: 2015-12-18
Abstract: Dispositivo óptico integrado (1) en miniatura compuesto por un Interferómetro Mach-Zehnder (2) que comprende un acoplador óptico multimodo (6), una primera guía de onda (10) de longitud L+{dl}L y una segunda guía de onda (11) de longitud L, estando la primera guía de onda (10) y la segunda guía de onda (11) acopladas a la salida del acoplador óptico multimodo (6), y donde el Interferómetro Mach-Zehnder (2) está conectado a su salida a un bloque seleccionado entre: un Arrayed Waveguide Grating, AWG (3) con una separación determinada entre las guías de onda (10, 11) y un Interleave-Chirped AWG, IC-AWG (4, 5) con una separación determinada entre las guías de ondas (10, 11).#Lo que se consigue con este dispositivo (1) es que en cada salida se tenga una pequeña banda del espectro, es decir se tiene un dispositivo (1) de múltiples canales.
Patent AU-2002315369-B2 (AU)
Title: Self-laminating strip label and method for assembling same
Inventor: RILEY JAMES M
IPC: G09F3/02
Filed: 2002-06-19
Granted: 2006-11-02
Abstract: A business form is provided comprising two layers of material. A first of the layers comprises a strip label layer and a second of the layers comprises a lamination layer. The strip label layer has a separation line therein defining a strip label and the lamination layer has a separation line therein defining a lamination. The layers are separated by a patterned adhesive layer so that the strip label and the lamination may be removed from the form and adhered with the patterned adhesive to another business form with the lamination overlying the strip layer to protect same.
Patent AU-2002315913-B2 (AU)
Title: A fluid-operated torque wrench
Inventor: KOPPENHOEFER PETER
IPC: B25B13/46
Filed: 2002-12-10
Granted: 2007-05-31
Abstract: A fluid operated torque wrench has a housing having a cylinder portion (2) with a cylinder (4) having an axis (A) and a driving portion (3); two pistons (5, 8) movable in the cylinder along the axis (A) independently from one another and having piston rods (6, 9); two ratchet-lever mechanisms (15, 19) located in the driving portion (3); a drive element (18) to which both the ratchet-lever mechanisms are connected; and a fluid supply (16, 17) into the cylinder, the pistons (5, 8) being formed so that when the fluid is supplied at opposite sides of the pistons, either one ratchet-lever mechanism (15) turns and the other (19) ratchets, or vice versa. <IMAGE>
Patent AU-2003212568-B2 (AU)
Title: Pouring spout for a container and container provided with such a spout
Inventor: BOLDRINI FULVIO
IPC: B65D5/74
Filed: 2003-03-17
Granted: 2008-01-03
Abstract: The duct has one tubular unit (12) anchorable to an outlet portion (7) of a container (4). One connecting portion (9) presents a connecting area (9a) united hermetically with the outlet portion. The connecting portion presents an internal bridging surface (13) departing from the outlet portion and converging towards a longitudinal axis of the tubular unit (2).
Patent AU-2003224980-B2 (AU)
Title: Thermal tympanic thermometer tip
Inventor: HARR JAMES
IPC: G01K13/00
Filed: 2003-04-15
Granted: 2007-03-15
Abstract: The present invention provides a method of assembling a tympanic thermometer comprising: 
providing a heat sensing probe including a thermally insulating sensor housing; forming the sensor housing from a thermally insulating material; 
mounting a sensor can on the thermally insulating sensor housing, the sensor can including temperature sensing electronics for sensing temperature via the heat sensing probe; 
mounting a thermally conductive nozzle onto the thermally insulating sensor housing, said nozzle including a thermal conductive base and an elongated cylindrical nose portion; and 
configuring the nozzle, sensor can and housing to direct heat flux from the distal end of the sensor can to a proximal end of said sensor can and to reduce the temperature gradient from a can tip to a sensor base.
Patent AU-2003234098-B2 (AU)
Title: Flexible packaging
Inventor: ROMANYSZYN MICHAEL T
IPC: B31B50/64
Filed: 2003-04-16
Granted: 2009-10-08
Abstract: Methods and apparatus for forming and filling a flexible package are provided in which an evacuation device (26) and a fitment (20) are attached to a sheet of flexible material (16). The sheet of flexible material (16) is formed into a package that is filled and sealed.