baber/WOPTO huggingface dataset:
Patent JP-2959791-B2 (JP)
IPC: G10L25/93
Filed: 1990-02-13
Granted: 1999-10-06
Abstract: PURPOSE:To securely decide vowels and consonants and to detect a voice without any mistake by extracting and analyzing the pitch of a frequency-analyzed signal, deciding the vowels according to the pitch, and deciding the consonants according to the level of mean value information. CONSTITUTION:An FFT(fast Fourier transformation) means 1 performs fast Fourier transformation, and the cepstrum is found by a cepstrum analyzing means 2, etc., and supplied to a peak detecting means 4 and a mean value calculating means 4 respectively; and a peak detecting means 3 detects the peak of the cepstrum signal, a mean value calculating means 4 finds the mean value, and they are supplied to a vowel/consonant decision means 5 respectively. Then when the peak of the cepstrum is present, it is decided that an audio signal input is a vowel and when the mean value of the cepstrum is large or increases, a consonant is decided, thereby sending out the decision output. Consequently, the consonants is securely detected and the voice is accurately detected.
Patent JP-2528302-B2 (JP)
IPC: A61K38/00
Filed: 1987-02-27
Granted: 1996-08-28
Abstract: This invention relates to a new protein L and subfragments thereof with binding activity for all classes of immunoglobulins from different species, a process for preparing the same, a reagent kit, a pharmaceutical composition. The process for preparing the protein and subfragments thereof is characterized in that the microorganism P. magnus 312 is treated with proteolytic enzymes or mutanolysin.
Patent JP-2593444-B2 (JP)
IPC: H02P11/06
Filed: 1986-03-04
Granted: 1997-03-26
Abstract: A compact, high efficiency, non-interruptible ac motor-generator power system unit for generating and supplying to a load ac of a substantially constant frequency and voltage, wherein a high efficiency, high torque synchronous permanent magnet ac motor has a common rotor with the ac generator, and both motor and generator rotors comprise magnetic cores each with a layer of magnetizable permanent magnetic material on the surface. The stators of both the motor and generator have an excitation coil energizable with single phase ac about a pole piece juxtaposed with the respective layer whereby to magnetize the layer into a selected pattern of north and south magnetic poles. Both of the stators also have feedback windings, however the motor feedback winding is in a resonant circuit with its excitation coil so that when ac potentials are induced therein during rotation they are combined to provide a high ac single phase potential, while in the generator, there is a circuit to have the feedback coil substantially suppress the induced ac potential in the excitation coil, and single phase ac from a separate source is supplied to the excitation coil in the generator. The layer of magnetizable permanent magnetic material preferably comprises a material having a coercive force, Hc, in oersteds that is less than about 0.45 of the numerical value of the residual induction Br, in gauss of the fully saturated material.
Patent JP-4298801-B2 (JP)
IPC: C12N15/12
Filed: 1993-03-08
Granted: 2009-07-22
Abstract: Nucleic acid sequences, particularly DNA sequences, coding for all or part of the high molecular weight subunit of microsomal triglyceride transfer protein, expression vectors containing the DNA sequences, host cells containing the expression vectors, and methods utilizing these materials. The invention also concerns polypeptide molecules comprising all or part of the high molecular weight subunit of microsomal triglyceride transfer protein, and methods for producing these polypeptide molecules. The invention additionally concerns novel methods for preventing, stabilizing or causing regression of atherosclerosis and therapeutic agents having such activity. The invention additionally concerns novel methods for lowering serum liquid levels and therapeutic agents having such activity.
Patent JP-3056269-B2 (JP)
IPC: G01R31/309
Filed: 1991-02-25
Granted: 2000-06-26
Abstract: A printed circuit board inspection device includes a lighting system for use with the series of cameras associated with the printed circuit board inspection device which is essentially domed in configuration, and which incorporates a plurality of selectively controllable light emitting diodes for developing desired lighting patterns. The light emitting diodes are arranged within the domed fixture to form an array of defined latitudes and longitudes, and are capable of selective activation to develop the particular lighting patterns which are desired. This permits an acquisition of images useful in developing a "topographical display" of the acquired image, which is useful in enhancing the subsequent inspections which are to be performed. <IMAGE>
Patent JP-3223102-B2 (JP)
IPC: H01L31/068
Filed: 1996-03-22
Granted: 2001-10-29
Abstract: A solar cell comprises a crystalline Si substrate (1) of first type conductivity; a diffusion layer (2) of second type conductivity formed on a first main surface side of said substrate; an Si1-xGex (0 < x </= 1) alloy layer (4, 4a) formed on a second main surface side of said substrate; and an intermediate semiconductor layer (6, 6a) formed in at least part of a region along a boundary between said Si substrate and said Si1-xGex alloy layer. The intermediate semiconductor layer has an intermediate refractive index smaller than that of Si and has an energy bandgap larger than the energy bandgap of said Si1-xGex. <IMAGE>
Patent JP-H0728095-B2 (JP)
IPC: H01L21/52
Filed: 1987-03-23
Abstract: PURPOSE:To expand the selecting width of materials for heat dissipation bodies, by using lead-antimony-tin based soft alloy as a bonding layer for a semiconductor light emitting device, which is coupled with a heat dissipation body through the bonding layer. CONSTITUTION:On the upper surface of a heat dissipation body 1 formed with copper having good heat conductivity, a soft alloy 2 having the compositions of 85% lead, 11.5% antimony and 3.5% tin is deposited to a thickness of 2-3mum by an evaporating method or a plating method. An ohmic metal layer 5 is evaporated on the surface of a laser diode 3, which is closer to an active layer 4 as a heating part. A bonding metal layer 6 is evaporated on the opposite surface. The laser diode 3 is closely contacted with the heat dissipation body 1, with the active layer side at the lower side. Under this state, the heat dissipation body 1 is heated to 239 degrees in a nitrogen atmosphere. Then the soft alloy layer 2 is fused and attached to the ohmic metal layer 5. Thus thermal, electric bonding is performed.
Patent JP-S5946994-B2 (JP)
IPC: C10G11/18
Filed: 1982-04-27
Abstract: A process is disclosed for catalytic cracking a hydrocarbon oil feed having a significant vanadium content to produce lighter products. The catalyst, from the cracking step, coated with coke and vanadium in an oxidation state less than +5, is regenerated in the presence of an oxygen-containing gas at a temperature high enough to burn off a portion of the coke under conditions keeping the vanadium in an oxidation state less than +5.
Patent JP-S5545730-B2 (JP)
IPC: F16C33/10
Filed: 1977-07-07
Abstract: The bearing journal connected to the piston rod (8) is supplied with lubricating oil via a flexible conduit (29). Receiving grooves (17) in the upper bearing part (1) are fed via radial holes (16). The oil reaches the lower bearing surface via further flow paths (20, 24, 25, 23). Since the oil crosses from the journal to the bearing in the upper bearing half, there is no reduction in the area of the highly loaded lower bearing surface due to receiving grooves (17) and feed holes (16). <IMAGE>
Patent JP-2565895-B2 (JP)
IPC: B01J20/10
Filed: 1987-04-08
Granted: 1996-12-18
Abstract: For purifying waste gases, in particular from furnaces in the ceramics industry, HF, SO2 and SO3 are almost completely sorbed dry by means of a filter with loose beds of calcium silicate hydrate.
Patent JP-H0218452-B2 (JP)
IPC: F16D67/06
Filed: 1983-05-20
Abstract: 1. Electromagnetically actuated brake coupling device with a fixed housing (1), in which, of rotationally symmetrical design, a brake-magnet part (6) and a coupling-magnet part (14) are located opposite one another in the axial direction and an axially displaceable armature part (7) and a coupling rotor (11) are arranged coaxially between them, there being between the armature part (7) and the coupling rotor (11) or the fixed brake-magnet part (6) an air gap which is variable as a result of axial displacement of the brake-magnet (6), for which purpose there are arranged between the end face of the brake-magnet part (6) distant from the armature part (7) and the housing (1) adjustable supporting elements (2, 3) which, when adjusted, cause axial displacement of the brake-magnet part (6), characterized in that the supporting elements (2, 3) are at least two adjusting rings rotatable relative to one another, which are arranged coaxially relative to the brake-magnet part (6) and have axial cams (5) supported on one another, and of which one (2) is connected fixedly in terms of rotation to the housing (1) and the other (3) is rotatable coaxially relative to the brake-magnet part (6) and has an adjusting member (8) displaceable in a slot (9) in the housing (1).
Patent EP-1257500-B2 (EP)
Inventor: RIESTHUIS THEODORUS FRIEDERICH
IPC: C01B21/14
Filed: 2000-12-05
Granted: 2008-02-27
Abstract: Process for the separation of a hydroxylammonium salt solution from an aqueous reaction mixture comprising solid catalyst particles by means of filtration, wherein cake filtration through an asymmetric filter is applied, the asymmetric filter comprising at least two layers having different pore diameter, at least one layer being a filter layer, the pore diameter of the filter layer being between 0.1 and 10 mum and the thickness of the filter layer being 10 to 1000 mum.
Patent EP-1782936-B2 (EP)
Inventor: KACZMAREK ULRICH
IPC: B29C45/16
Filed: 2006-10-30
Granted: 2013-02-13
Abstract: In an injection molding machine having a staged mold with first and second outer mold blocks (11, 12) and a central mold block, including holding parts (19) for adjustment between positions where inner cavities of the middle block combine with outer cavities of the first and second outer blocks respectively, the central block has at least one rotatable part, on which the holding parts are retained, and at least one non-rotatable part. An injection molding machine has a staged mold with first and second outer mold blocks (11, 12) and a central mold block, linearly adjustable between closed and open positions relative to each other. The outer blocks have outer cavities (17, 18) on the side facing the central block, which in combination with inner cavities on the outer side of the central block form first and second mold cavities. A partial region (20b) of the inner cavities is formed on adjustable holding parts (19), which are adjustable, via a drive (21), in the peripheral direction of the central block at least between first and second peripheral positions, in which the inner cavities combine with the outer cavities of the first and second outer blocks respectively. The novel feature is that the central block has at least one rotatable part, on which the holding parts are retained, and at least one non-rotatable part.
Patent EP-2021055-B2 (EP)
Inventor: BARROW-WILLIAMS TIMOTHY DONALD
IPC: A61M5/20
Filed: 2007-05-30
Granted: 2018-02-21
Abstract: An injection device (210; 110) is provided that includes a housing (212; 112) adapted to receive a syringe (214; 114) that is movable between a retracted position, in which its needle (218; 118) is contained within the housing, and an extended position, in which its needle (218; 118) extends from the housing (212; 112) through an exit aperture (228; 128). The device (210; 110) includes a drive (230, 231, 232, 234; 130, 131, 132, 134) that acts upon the syringe (214; 114) to advance it from its retracted position to its extended position and to discharge its contents through its needle (218; 118). A syringe carrier (222; 122) is advanced with the syringe (214; 114) and a sleeve (219; 119) restrains the advancement of the syringe carrier (222; 122) as the syringe (214; 114) reaches its extended position. A damping element (225; 125) acts between the syringe carrier (222; 122) and the sleeve (219; 119) to cushion the impact as they come into contact, thereby reducing the transmission of energy from the impact to the components of the drive (230, 231, 232, 234; 130, 131, 132, 134) and preventing their fracture. The damping element (225; 125) also reduces the noise, which may be distressing to a user of the device (210; 110), produced when the syringe carrier (222; 122) and the sleeve (219; 119) come into contact and reduces the pain suffered by a user upon operation of the device (210; 110).
Patent EP-0084754-B2 (EP)
Title: Back flow preventer for hydraulic conduits
IPC: E03C1/10
Filed: 1982-01-26
Granted: 1991-12-11
Abstract: The invention concerns a hydraulic disconnector to separate an inflow circuit from outflow from an outflow circuit. Controlled by the membrane, the valve opens the drainage of chamber if the outflow circuit flows back in the direction of the arrow. The spring opens this drainage even if the membrane is punctured.
Patent EP-0297969-B2 (EP)
Inventor: BESSON ALPHONSE
IPC: A01B3/46
Filed: 1988-06-27
Granted: 1995-12-20
Abstract: The present invention relates to a multiple-bottom semi-mounted two-way plough comprising a large number of ploughing bodies fastened to a pole. 
<??>According to the invention, the pole consists of at least two elements (12) connected two by two by means of a joint (13) about an axis (16) horizontal in the working position of the plough, with means (20-21) for blocking said joint or joints, the joint (13) preferably being provided in the central part (7) of the pole substantially in line with the wheeled unit (8-10) for supporting this central part. 
<??>The invention makes it possible to obtain a dumping by the bottoms which is approximately equal over all the bottoms in spite of the long length of the plough. 
<IMAGE>
Patent EP-0495914-B2 (EP)
Inventor: SULLIVAN JAMES R
IPC: H04N1/403
Filed: 1990-10-01
Granted: 1997-09-03
Abstract: A halftoning method for creating a color binary image from a continuous tone color image or computer generated graphics signal is improved by diffusing color vector error and by including the visual color blur functions in the recursive error propagation algorithm so that perceived color vector rather than binary color error is propagated.
Patent JP-2732893-B2 (JP)
IPC: C08F6/26
Filed: 1989-05-02
Granted: 1998-03-30
Abstract: A process for the continuous preparation of ethylene- alpha -olefin copolymers by catalytic dry-phase copolymerisation of the monomers in a stirred or fluidised polymerisation zone, transfer of the resultant mixture of solid copolymer and unreacted gaseous monomers into a decompression zone, reduction of the pressure of the mixture, separation of the mixture into a gaseous phase and a solid phase, the solid phase being preflushed continuously with gaseous ethylene and subsequently being flushed with a mixture of nitrogen and steam, gives ethylene copolymers which have been very substantially freed from residual monomers, fragrances and flavours.
Patent JP-3663317-B2 (JP)
IPC: G06F12/16
Filed: 1999-04-22
Granted: 2005-06-22
Abstract: A method of handling a cache error (such as a parity error), which allows a software recovery, by reporting the error using an unrelated system resource, such as an interrupt service, and particularly a data storage interrupt. The parity error can be reported by generating a data storage interrupt and using the data storage interrupt status register (DSISR) to indicate that the data storage interrupt is a result of the parity error. The context of the processor can be fully synchronized while handling the parity error.
Patent JP-S6037235-B2 (JP)
IPC: D03D11/00
Filed: 1983-06-27
Abstract: A composite fabric for use as a clothing in paper-making machines comprising a plurality of interconnected fabric layers, each fabric layer having interwoven longitudinal wires and transverse wires and the fabric layers being interconnected in that at least part of the transverse wires of one or both of two adjacent fabric layers are interwoven with the longitudinal wires of the other fabric layer, the interweaving of the transverse wires of the one fabric layer with the longitudinal wires of the other fabric layer being such that the course of the transverse wires of the one layer and the other layer are interchanged.
Patent JP-H0462609-B2 (JP)
IPC: H04B3/14
Filed: 1986-06-12
Abstract: 1. A lossy, adjustable delay equalizer having at least one fixed transit time point, which delay equalizer, particularly as a Darlington circuit, consists of a transformer (Ü), a resistor (Ro) and transit time-determining reactance arms (1', 1, 2, L, C), characterised in that, parallel to the lossy (Q), capacitance controlled (C1, C2) reactance (1, 2) of the adjustable delay equalizer, an impedance (I) is connected which is selected according to its structure and element values, in such a way that its complex resistance (Rn, Ln, Cn) is controlled by one (C3) or more capacitors (Cn) with variable capacitance in dependence on the delay setting, in such a way that the operating continuation curve (AB ) of the equalizer is nearly independent of the delay settings (DELTA tau).
Patent JP-3197155-B2 (JP)
IPC: G10L19/08
Filed: 1994-06-09
Granted: 2001-08-13
Abstract: A method and a device for speech signal digital coding are provided where at each frame there is carried out a long-term analysis for estimating pitch period d and a long- term prediction coefficient b and gain G, and an a-priori classification of the signal as active/inactive and, for active signal, as voiced/unvoiced. Period estimation circuits (LT1) compute such period on the basis of a suitably weighted covariance function, and a classification circuit (RV) distinguishes voiced signals from unvoiced signals by comparing long-term prediction coefficient and gain with frame-by-frame variable thresholds. <IMAGE>
Patent JP-H0647482-B2 (JP)
IPC: C23C16/40
Filed: 1988-07-14
Abstract: A method and apparatus are disclosed for producing a low emissivity metal oxide film on a glass surface within a nonoxidizing atmosphere inside a float bath.
Patent JP-3692634-B2 (JP)
IPC: B21H1/12
Filed: 1996-06-25
Granted: 2005-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the rolling device capable of stably rolling an annular body having tapered peripheral face. SOLUTION: In rolling, a forming roller 41 is abutted on the outer peripheral face of a work W and a mandrel 44 on the inner peripheral face, the work is held between the forming roll and mandrel. In this case, the mandrel has the working point for work at the same height as forming roll. A cam 33 is rotated by a motor 34, the mandrel presses the work. When the forming roll is rotated by a motor 42, the work, mandrel, support roll 43 are rotated by friction force. By both rotation of forming roll/mandrel and mandrel' pressing force to forming roll, rolling is executed to the work. A mandrel' relative angle to the forming roll is controlled by rotating a swivel plate 36 around the vertical shaft of a pivot screw 35, that is, the mandrel' working point of work by a motor 37.
Patent JP-2693359-B2 (JP)
IPC: B32B7/00
Filed: 1993-07-23
Granted: 1997-12-24
Abstract: An insect repellent fabric has a coating containing permethrin and a plasticizer, and a barrier covers the coating to protect the permethrin from degradation by ultraviolet light and oxygen. The barrier may be an acrylic coating or film, aluminum foil, a urethane coating or film, or an outer fabric barrier such as an awning or a tent fly. <IMAGE>
Patent JP-H0726958-B2 (JP)
IPC: G01N33/96
Filed: 1989-07-19
Abstract: Used as standard solution for calibration in the determination of fructosamine in body fluids is a solution which contains a peptide or protein at least 25% of whose amino-acid units consist of lysine and/or ornithine and which is in glycosylated form.
Patent JP-3636380-B2 (JP)
IPC: A61K9/36
Filed: 1994-09-07
Granted: 2005-04-06
Abstract: The invention relates to colour-stable tablets for the known active ingredient oxcarbazepine which are provided with a hydrophilic, permeable inner coating containing white colour pigments and with a hydrophilic, permeable outer coating containing white colour pigments combined with iron(II) oxide colour pigments.
Patent JP-H07109300-B2 (JP)
IPC: F23L9/00
Filed: 1993-09-27
Abstract: The secondary air nozzle for furnaces has a curved base body which is provided with pins for holding a ceramic protective casing. A protective strip which projects radially from the base body is arranged along the longest line of curvature proceeding from the nozzle opening until beyond the curved part, its radial dimension corresponding at least to the thickness of the ceramic protective casing. The protective strip is constructed as a rib which projects radially from the base body and is outfitted with pins for supporting the ceramic body.
Patent JP-2952255-B2 (JP)
IPC: C03B7/082
Filed: 1998-07-31
Granted: 1999-09-20
Abstract: Apparatus for forming a cased glass stream having an inner core glass surrounded by an outer casing glass that includes a spout (14) for delivering core glass from a first source through a first orifice (24). A second orifice (30) is vertically spaced beneath and aligned with the first orifice, and is surrounded by an annular chamber (32) that communicates with the second orifice through a gap between the first and second orifices. A tube (34) delivers casing glass from the outlet opening (36) of a casing glass spout (38) to the annular chamber in such a way that glass flows by gravity through the orifices from the first and second sources to form the cased glass stream. A hollow tube (40) within the casing glass spout is positioned with respect to the spout outlet opening for metering flow of casing glass through the outlet opening and delivery tube to the annular chamber surrounding the orifices. The interior of the hollow tube is coupled to a source (60 or 72) of gas under pressure so as to maintain the tube interior, and the interior of the thin fall of casing glass through the spout outlet opening, at a pressure above ambient pressure surrounding the casing glass spout. This elevated gas pressure within the casing glass fall reverses the pressure differential between the interior and exterior of the spout outlet opening, so that any tendency for air to migrate through the refractory material surrounding the outlet opening and into the casing glass fall is eliminated. <IMAGE>
Patent JP-2986387-B2 (JP)
IPC: G11B21/12
Filed: 1995-10-13
Granted: 1999-12-06
Abstract: A direct access storage device (DASD) includes a plurality of motion limiters and/or a continuous motion limiter projecting from at least one of the base and cover, each motion limiter having faces disposed in close proximity to and confronting opposite surfaces of a data storage disk adjacent a peripheral portion of the disk that does not contain data. Preferably, the motion limiters are disposed at several points about the periphery of the disk, and may be incorporated in a load/unload ramp and/or side rails of the DASD. The faces of the motion limiters are disposed relative to the disk so that when the DASD is subjected to an acceleration, the disk contacts at least one of the faces only at the peripheral portion of the disk, outside the data zone. Accordingly, the motion limiters prevent data zone and spindle bearing damage when the DASD is dropped.