baber/WOPTO huggingface dataset:
Patent JP-2594141-B2 (JP)
IPC: H03L7/08
Filed: 1988-11-18
Granted: 1997-03-26
Abstract: For use in a radio synthesizer (110), a digital phase detector (118) indicates the phase error between a reference signal provided by a reference oscillator (117) and an output frequency signal (114) provided by a voltage controlled oscillator (112). The digital phase detector (118) includes four flip/flops (310, 312, 314 and 316) which receive the frequency signals (116 and 120) provided by the oscillators (117 and 112) to generate steering signals (126) which optimally indicate the phase error between the frequency signals (116 and 120) as well as providing optimal (maximum) frequency steering when a frequency difference between the frequency signals (116 and 120) exists. Responsive to the flip/flops, digital logic circuitry (306) is used to provide a non-integrated level-type indication when the frequency signals (116 and 120) are phase locked.
Patent JP-H0814952-B2 (JP)
IPC: G11B23/037
Filed: 1987-11-25
Abstract: A tape cassette is described having top and bottom cassette halves (52,54), tape reels (64,66) and low friction washers (88,90) between the tape reels and the cassette halves. Each tape reel (64,66) has a plastic hub (124) connected to two plastic flanges (110), each flange having intentionally curved circumferential edges (111). Each flange also has a raised, annular centring ring (120) abutting and rotating only on the washers (88,90) for rotatably supporting the tape reels relative to the tape cassette. These centring rings minimise friction, prevent skewing of the tape reels relative to each other and, along with the curved edges of the flanges, permit the tape to be wound without damage.
Patent JP-2535100-B2 (JP)
IPC: G03B7/097
Filed: 1990-11-27
Granted: 1996-09-18
Abstract: An exposure control system for a photographic camera employing a scanning type shutter that includes a pair of cooperating shutter blade elements automatically compensates for exposure altering variations in shutter blade element speed that may occur from one exposure interval to another. The exposure control system includes an encoder to provide information on the actual position of the shutter blade elements as a function of time during an exposure cycle. The encoder generates a series of pulses representative of relative blade element position as the blades are moved during the exposure cycle. The time between these pulses is measured and directly converted into a signal representative of shutter blade element speed or velocity. This shutter blade speed signal is then employed to alter the duration of an exposure interval to compensate for any shutter blade element speed variations. <IMAGE>
Patent JP-H0739593-B2 (JP)
IPC: C11D1/02
Filed: 1990-11-23
Abstract: An aqueous shear thinning liquid abrasive cleaner composition containing detergent active contains soluble salt, part of which remains undissolved, e.g. to act as an abrasive. The undissolved salt is at least 40 % by weight of the composition and has a specified volume distribution diameter and span.
Patent JP-3174323-B2 (JP)
IPC: C07K5/08
Filed: 1990-11-13
Granted: 2001-06-11
Abstract: There is provided metal-peptide compositions for use as stimulating agents for hair growth in warm-blooded animals. Methods for stimulating the growth of hair in warm-blooded animals are also disclosed. The methods utilize a stimulating effective amount of the metal-petide composition or a pharmaceutical preparation containing the metal-peptide composition.
Patent JP-H075657-B2 (JP)
IPC: C08F110/02
Filed: 1985-05-31
Abstract: A process for reducing sheeting during production of polyolefins by polymerization of alpha-olefins utilizing titanium based polymerization catalysts wherein the static electric charges in the reactor at the site of possible sheet formation are maintained below static voltage levels which would otherwise cause sheet formation.
Patent JP-3442777-B2 (JP)
IPC: C12Q1/68
Filed: 1993-05-07
Granted: 2003-09-02
Abstract: The invention relates to methods for labeling or detecting one or more target materials using surface coated fluorescent microparticles with unique characteristics. The unique microparticles used to practice the invention have at least two components: an external substance or coating that is selective for each target material and an internal mixture of multiple fluorescent dyes. The mixture of dyes is a series of two or more fluorescent dyes having overlapping excitation and emission spectra allowing efficient energy transfer from the excitation wavelength of the first dye in the series, transfer through the dyes in the series and re-emitted as an optical signal at the emission wavelength of last dye in the series, resulting in a desired effective Stokes shift for the microparticle that is controlled through selection of appropriate dyes. The unique microparticles are combined with a sample thought to contain the target material(s), so that the microparticles label the target materials. The sample is then optionally illuminated, resulting in fluorescence of the microparticles that is used to detect one or more target materials.
Patent JP-2516609-B2 (JP)
IPC: G06F17/30
Filed: 1986-08-13
Granted: 1996-07-24
Abstract: A memory system for storing and retrieving data sequences of symbols in response to a query sequence. Each of the data sequences and the query sequence is made up of three types of symbols, constants, delimiters, and variables. A data sequence is retrieved in response to a query sequence if the two sequences can be made identical by replacing each variable in each sequence by constants or combinations of constants and delimiters, said combinations beginning and ending with a delimiter. The data sequences are stored in a circulating memory store in which each symbol periodically passes by a number of Tap points at which it is available for reading. Each of the Tap points contains a processor which is capable of comparing the stored data sequences with the query sequence. A unique sub-system is provided for entering new data sequences into the circulating memory store without interrupting the operation of the data retrieval functions. This data entry technique automatically collects fragmented storage areas which were to small to store the new data sequence and combines these into a larger space into which the new data sequence is inserted.
Patent JP-2866094-B2 (JP)
IPC: H03J5/02
Filed: 1988-06-06
Granted: 1999-03-08
Abstract: A low power digital receiver (10) is provided that contemporaneously selects the lowest possible sampling signal frequency (34) (from a plurality of available sampling signals), and received signal level (28) to properly digitize (32) and recover a desired signal. Digitization is performed after the first IF using broadband stages (28, 30, and 32) that are temporarily enabled (44) to rapidly digitize the first IF signal. This, together with the low sampling rate, minimizes the power consumption of the receiver (10) thereby permitting portable and mobile digital receiver embodiments.
Patent JP-H072336-B2 (JP)
IPC: G02B1/04
Filed: 1990-04-13
Abstract: A method and a device are disclosed wherein a shrinkable polymer material is formed in situ in a mold without defects and with no internal stresses. A monomer or polymer solution is injected into the mold and solidified sequentially through the mold by exposure to an agent such as ultraviolet radiation, with simultaneous addition of monomer or polymer solution into the area of the mold not yet exposed to the solidifying agent. By controlling the rate at which the solidifying agent is moved across the mold and the monomer or polymer solution is injected into the mold, the resulting product completely fills the mold and is stressfree.
Patent JP-2703300-B2 (JP)
IPC: G02B6/42
Filed: 1988-07-14
Granted: 1998-01-26
Abstract: A fiber feedthrough assembly having a rigidizing member in the form of a quartz tube surrounding an axial length of a glass fiber defined between a shoulder formed by the jacket of the fiber and the axially inner end of a hermetic seal. The coefficients of thermal expansion of the tube and the fiber are substantially equal.
Patent JP-3863920-B2 (JP)
IPC: C09B23/00
Filed: 1997-07-21
Granted: 2006-12-27
Abstract: Novel intermediates having an indolenine nucleus which are useful in the synthesis of fluorescent sulfoindocyanine dyes are described. Dyes synthesized using such intermediates do not contain a reactive group that will covalently attach to a target molecule at an amine- or hydroxy-containing site. Rather, these intermediates are linked to an enzyme substrate or a member of a specific binding pair. Also included are tyramide-comaining sulfonidocyanine dyes.
Patent JP-3236616-B2 (JP)
IPC: C03B18/16
Filed: 1992-03-06
Granted: 2001-12-10
Abstract: Apparatus (20) for delivering a newly formed floating glass sheet from a molten metal bath container (22) including a linear induction motor (24) that permits horizontal delivery without bath overflow is disclosed as including a gas support (34) and a drive roll (42) that cooperate with each other. The gas support (34) supports the horizontally delivered glass sheet strip by upwardly directed pressurized gas delivered between lateral edge portions (38) of the strip at a location immediately adjacent the bath container (22). The drive roll (42) is located downstream from the molten metal bath (24) and has spaced drive portions (44) that rotatively drive the lateral edge portions (38) of the glass sheet strip without the drive roll engaging the strip between the spaced drive portions. Gas support (34) preferably includes a first manifold (46) that supplies an upwardly directed inert gas and also preferably includes a second manifold (50) that supplies products of combustion from a gas burner. A pair of supports (64) of the apparatus adjustably support the drive portions (44) of the drive roll (42) and are adjustably positioned by horizontal and vertical adjusters (68,72) to provide steering and elevation adjustment. Pinch rolls (76) located above the drive portions (44) of the drive roll cooperate therewith to support and drive the lateral edge portions (38) of the glass sheet strip.
Patent JP-3258010-B2 (JP)
IPC: G01S13/87
Filed: 1992-12-14
Granted: 2002-02-18
Abstract: A digital beamforming array for use in radar applications and particularly in radar applications that used phased array technology. The array receives an incoming signal at a plurality of sensor modules, converts them to intermediate frequency, and then converts the intermediate frequency signals to n-bit (preferably 1-bit) digital signals at an oversampling rate, where n is less than the number of bits required to represent the dynamic range of the intermediate frequency signal. The n-bit digital signals are then beamformed by altering their relative phases and combining them to form a resultant n-bit digital signal which is then converted to a digital signal of the number of bits required to represent the dynamic range of the intermediate frequency signal. An advantage of the present invention is that it reduces the complexity and thus the cost of the digitizing hardware required.
Patent JP-3682299-B2 (JP)
IPC: A61F2/08
Filed: 1995-12-04
Granted: 2005-08-10
Abstract: The damaged portion of an injured tendon or ligament (C) ("connective cord") is inserted into a thin, hollow sleeve (100, 110, 120, 130, 140, 160, 180, 200, 240, 260, 270, 300, 390, generically designated "S") and is connected to the sleeve (S) such that the cord-sleeve combination can immediately withstand normal tensile forces. The interconnection can be mechanical, such as by pins (22, 22',148, 150, 164, 188, 190, 206, 206', 210, 226, 230, 238, 239, 266, 286, 308) extending through the sleeve (S) and cord (C). The sleeve (S) can be bioabsorbable over a sufficiently long period of time that the cord (C) is healed by the time the sleeve (S) is absorbed.
Patent JP-3316215-B2 (JP)
IPC: C22C1/05
Filed: 1995-10-30
Granted: 2002-08-19
Abstract: Methods for making, methods for using and articles comprising ferromagnetic cermets, preferably cemented carbides and more preferably tungsten carbide, having at least two regions exhibiting at least one property that differs are discussed. The multiple-region cermets are particularly useful in wear applications. The cermets are manufactured by juxtaposing and densifying at least two powder blends having different properties (e.g., differential carbide grain size or differential carbide chemistry or differential binder content or differential binder chemistry or differential magnetic saturation or any combination of the preceding). Preferably, a first region of the cermet comprises a first hard component having a prescribed binder content and a first magnetic saturation and a second region, juxtaposing or adjoining the first region, comprising a second binder content different than the binder content of the first region and a second magnetic saturation different than that of the first region. These articles have an extended useful life relative to the useful life of monolithic cermets in such applications as, for example, wear. The multiple region cermets of the present invention may be used with articles comprising tools for materials manipulation or removal including, for example, mining, construction, agricultural, and machining applications.
Patent JP-3924588-B2 (JP)
IPC: C08J7/00
Filed: 1996-12-13
Granted: 2007-06-06
Abstract: A method for preparing a copolymer of general formula (I) by electrochemically copolymerising a compound of general formula (II) with a compound [A], wherein [A] is a monomeric unit of a polymer capable of being produced by electrochemical copolymerisation, [B] is a side group that may be a monomer or a polymer and is bound to unit [A] by a covalent bond or via a spacer arm, and x and y are integers of a least 1. Said method includes a treatment enabling the surface reactivity of said copolymer to be reduced.
Patent JP-3593130-B2 (JP)
IPC: C12N1/08
Filed: 1995-02-22
Granted: 2004-11-24
Abstract: PCT No. PCT/GB95/00368 Sec. 371 Date Aug. 20, 1996 Sec. 102(e) Date Aug. 20, 1996 PCT Filed Feb. 22, 1995 PCT Pub. No. WO95/23843 PCT Pub. Date Sep. 8, 1995The RNA content of Fungi Imperfecti, for example Fusarium graminearum can be reduced with low protein loss by heating it in the presence of its growth medium to a temperature above 68 DEG  C. and separating growth medium from it.
Patent JP-3417573-B2 (JP)
IPC: H04N5/365
Filed: 1998-04-15
Granted: 2003-06-16
Abstract: An adaptive method for removing fixed pattern noise from focal plane array (FPA) imagery. A set of correction terms is applied to the focused image from the FPA, and a filter is applied to the corrected, focused image. The set of correction terms is also applied to a blurred version of the FPA image, and the filter is applied to the corrected, blurred image. Fixed pattern noise errors are then calculated using the filtered imagery, and employed to update the correction terms. The updated correction terms are then used for processing the next image. In one embodiment, the filter is an anti-median filter. In another embodiment, the filter is an anti-mean filter.
Patent NO-324584-B2 (NO)
Inventor: BJÖRKHOLM LARS
IPC: A24F23/00
Filed: 2006-02-15
Abstract: The present invention relates to a snuff-box lid comprising a bottom lid (2) and a cover lid (3), which together define a first enclosed space (11), which is separated from a second enclosed space (13), the first enclosed space (11) being intended for storing used snuff. The cover lid (3) is moveably secured to the bottom lid (2). In the closed position the cover lid (39 is held against the bottom lid (2) by snap-locking device. In the closed position the cover lid (3) is preferably situated entirely under the upper edge of the bottom lid (2).
Patent PL-162074-B2 (PL)
Title: Control system for adjusting pulse-duty factor of keying when the key is loaded with inductance
Inventor: SLOTWINSKI SZYMON
IPC: H03K17/04
Filed: 1990-12-13
Abstract: System for regulating the keying filling factor of a key with an inductive load, characterized in that the key (1), in particular a transistor key, loaded at the signal input with a working inductance (L), has connected to its control input a source (2) of switching voltage or current, connected in parallel to the collector of a transistor (Tr), whose emitter is connected via a controlled voltage source (3) - having a separate source (4) of controlling signal - to a voltage source (7) supplying the circuit of the key and working inductance (L), and connected in parallel via the third resistor (R3) to the signal input of the key (1), while the base of the transistor (Tr) is connected, via the first resistor (R1) and, connected in parallel with that, a capacitor (C) in series with the second resistor (R2), to the same signal input of the key (1), and in addition the base of the transistor (Tr) is connected, via a controlled current source (5) with an individual source of controlling signal (6), to the common point which is connected via the third resistor (R3) to the signal input of the key (1) and via the voltage source (7) to the working inductance (L).<IMAGE>
Patent EA-003237-B2 (EA)
Title: Electro hydraulic servo drive
Inventor: MOKROUZ VASILIY KLIMENTIEVICH
IPC: F15B9/04
Filed: 2001-11-15
Abstract: Subject of the invention: electro hydraulic servo drive. Field of use: aircraft control systems. Substance of the invention: a circuit diagram of the electro hydraulic servo drive is designed with spatial-throttle control comprising an electric motor, an adjustable pump, a hydraulic booster, a reduction valve, a hydraulic engine and a power limiter interconnected by hydraulic and electro-mechanic connections, wherein modular windows of the pump delivery control and discharge windows from high pressure cavity of the pump are made in one plane in the hydraulic booster bushing, the windows are separated by a figured sealing partition on the bushing outer surface, which provides a minimum zone of insensibility and the power limiter in the form of two-band slide with throttles of variable and constant sections provides an economic drive operation under extreme loads, which permitted in the aggregate to design highly-economic drive with high dynamic properties in a wide frequency range of control commands. The technical result: dynamic features are improved, the zone of insensibility is reduced, mass and overall dimensions features are reduced, processibility is improved, cost price is lowered.
Patent ES-2361702-B2 (ES)
Title: Procedimiento para la ejecución de túneles o perforaciones en obra civil mediante tuneles de sacrificio.
Inventor: GARCIA BARBA JAVIER
IPC: E21D9/04
Filed: 2009-12-09
Granted: 2011-11-02
Abstract: Procedimiento para la ejecución de túneles o
perforaciones en obra civil mediante túneles de sacrificio. 
     La presente invención plantea la ejecución de
túneles de sacrificio para que se reduzca o se elimine la necesidad
del uso de elementos de sostenimiento en la construcción de
cualquier túnel. 
     Así se presenta un procedimiento para la
ejecución de túneles o perforaciones en obra civil para reducir o
eliminar el empleo de elementos de sostenimiento del terreno o
macizo rocoso caracterizado por la ejecución de un Túnel de
Sacrificio, de modo que ese Túnel de Sacrifico se deformará
asumiendo las tensiones y deformaciones provocadas por el peso del
terreno evitando que se transmitan al túnel principal. 
     El Túnel de Sacrificio, que puede aparecer en
conjunto con otros, debe ser en cualquier caso de pequeño diámetro
respecto del túnel principal, estando situado a una determinada
distancia sobre la clave del túnel principal.
Patent ES-2423359-B2 (ES)
Title: Procedimiento para la determinación de la intensidad de la radiación circunsolar
Inventor: WILBERT STEFAN
IPC: G01W1/12
Filed: 2012-07-19
Granted: 2015-07-28
Abstract: Un procedimiento para la determinación de la intensidad de la radiación circunsolar con alturas del sol cualesquiera presenta las etapas siguientes: medición de la intensidad de la radiación con un sensor de luz (1) durante un intervalo de tiempo predeterminado; conducción de una banda de sombra (3) en el intervalo de tiempo predeterminado a través de la región sensora del sensor de luz (1), sombreando la banda de sombra (3) al menos una vez la radiación directa del sol; análisis del desarrollo de la señal que se origina por el sombreado de la radiación directa, determinándose el desarrollo y la intensidad de la señal cuando la banda de sombra (3) se aproxima a la altura del sol (5) y determinación de la intensidad de la radiación circunsolar a partir del desarrollo y la intensidad de la señal cuando la banda de sombra (3) se aproxima a la altura del sol (5).
Patent ES-2581593-B2 (ES)
Title: Método para la comparación de huellas dactilares y palmares basada en múltiples clústeres deformables de minucias coincidentes
Inventor: FERRER BALLESTER MIGUEL ANGEL
IPC: A61B5/117
Filed: 2015-07-01
Granted: 2018-06-06
Abstract: La presente invención se refiere a un método para la comparación de huellas independiente del tipo de descriptor de minucias. El método es eficaz en la verificación de huellas dactilares y palmares, así como en la identificación de huellas latentes dactilares y palmares. El método realiza múltiples alineaciones de las huellas y por cada alineación halla un clúster de coincidencias. Los clústeres son mezclados de mayor a menor peso para abarcar toda la huella independientemente de sus deformaciones globales. Luego se construye un modelo Thin-Plate Spline a partir de las clústeres mezclados y con esto se encuentran nuevas minucias coincidentes. El valor de similitud resultante se calcula a partir del peso de todas las minucias coincidentes encontradas.
Patent IE-S87061-B2 (IE)
Title: Peroxide second tertbutyl [Di-tert-butyl peroxide] organic intermediates synthesis method
Inventor: RUER LIAO
IPC: C07C41/00
Filed: 2018-08-16
Abstract: The present invention discloses peroxide second tert butyl [Di-tert-butyl peroxide] organic intermediates synthesis method, comprises the following steps:2-methyl-2-propylamine, potassium sulfate solution were added to the reaction vessel, controlled the mixing speed at 110-130rpm, controlled the reaction temperature of the solution to 5-10°C, added isopropyl alcohol aluminum, added the second glycol two ethyl ether solution in batches in 30-50min, continued to react for 90-120min;then added nickel fluoride power, controlled the mixing speed at 220-250rpm to react for 2-4h, let stand for 30-50min, layered, washed with sodium chloride solution for30-40min, washed with 1-pentanol solution for 20-40min, recrystallized in 2-hexone solution, dehydrated with dehydration, got the finished product peroxide second tert butyl.
Patent AU-2001291569-B2 (AU)
Title: Chemokine receptor binding heterocyclic compounds
Inventor: MCEACHERN ERNEST J
IPC: A61K31/497
Filed: 2001-09-17
Granted: 2007-07-26
Abstract: Tertiary amine compounds that bind chemokine receptors such as CXCR4 and CCR5 are disclosed.
Patent AU-2002235102-B2 (AU)
Title: Method to prepare microparticles that contain metoprolol
Inventor: HANSSON MIKAEL
IPC: A61K9/16
Filed: 2002-03-06
Granted: 2006-08-31
Abstract: A method for the preparation of homogenous microparticles containing metoprolol by a fluidized bed process. The microparticles have a size distribution of less than 250 mum and contain at least 80% by weight of metoprolol.