baber/WOPTO huggingface dataset:
Patent JP-4050614-B2 (JP)
IPC: H04L27/00
Filed: 2001-11-29
Granted: 2008-02-20
Abstract: A radio receiver system ( 30 ) comprises a radio receiver ( 41 ), a receiver sample clock ( 60 ), which is used for sampling a modulated base-band signal; and a timing correction unit ( 100 ). The timing correction unit ( 100 ) performs, in the frequency domain, a timing drift compensation between a transmitter sample clock ( 66 ) and the receiver sample clock ( 60 ). In one example context of implementation, the plural modulated radio frequency carriers have been modulated using Orthogonal Frequency Division Multiplexing (OFDM).
Patent JP-3738008-B2 (JP)
IPC: A61K48/00
Filed: 2002-03-12
Granted: 2006-01-25
Abstract: The invention relates to neublastin neurotrophic factor polypeptides, nucleic acids encoding neublastin polypeptides, and antibodies that bind specifically to neublastin polypeptides, as well as methods of making and methods of using the same.
Patent JP-4316891-B2 (JP)
IPC: C12P19/34
Filed: 2002-03-18
Granted: 2009-08-19
Abstract: The invention relates to a method for preparative production of long nucleic acids by PCR. The method involves the following hybridization steps: a) a nucleic acid base sequence is hybridized on the 3′ and 5′ ends with an adapter primer; b) the product from step a) is hybridized on the 3′ and 5′ ends with an extension primer containing an extension sequence, wherein a nucleic acid with extension sequences amplified and enlarged in the 3′ and 5′ ends of the nucleic acid base sequence is then formed from the nucleic acid base sequence. The invention also relates to different applications of the inventive method.
Patent JP-4166580-B2 (JP)
IPC: A61P3/06
Filed: 2002-05-17
Granted: 2008-10-15
Abstract: A process for preparing solid formulations of sodium 3-hydroxy-3-methylbutyrate of the formula in which, in a first process step, 4,4-dimethyloxetan-2-one is reacted with aqueous sodium hydroxide to form a solution of sodium 3-hydroxy-3-methylbutyrate, and then, if appropriate after concentration, the solution is applied, in a further process step, to synthetic silica, and in which the resultant product is, if appropriate, dried.
Patent JP-3921176-B2 (JP)
IPC: F16C17/02
Filed: 2003-01-22
Granted: 2007-05-30
Abstract: A bushing (20) has a cylindrical wall with an inner bearing surface (21) configured and dimensioned to surround the journal surface of a roll neck (14) in a rolling mill (10). The bearing surface (21) has a primary recess (26) into which oil is admitted to serve as a lubricant between the journal and bearing surfaces. The primary recess (26) has a width (W1) measured between circumferentially spaced edges (30), and a length spaced from the ends (32) of the bearing surface (21) by land segments (34) of the bearing surface (21). Secondary recesses (36) in the land segments (34) have widths (W2) that are narrower than the width (W1) of the primary recess (26). <IMAGE>
Patent JP-4201624-B2 (JP)
IPC: G06Q50/00
Filed: 2003-03-13
Granted: 2008-12-24
Abstract: A content recording apparatus reads from a medium (310) a medium identifier Mid unique to a medium recording content Co (S103) and employs identifier Cid unique to content Co to generate an individualization key Km (S105). Furthermore, the apparatus encrypts a content key Kc, which has been used to encrypt content Co, with individualization key Km to generate an individualized content key (S107) and stores content identifier Cid and the individualized content key together with encrypted content to medium (310) (S109). A content utilization apparatus encrypts content identifier Cid by medium identifier Mid to generate individualization key Km (S135) and decrypts the individualized content key to obtain content key Kc (S139) and decrypt the encrypted content (S143).
Patent JP-3925462-B2 (JP)
IPC: B60L50/16
Filed: 2003-05-16
Granted: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To consider power income/outgo and power balance, and to improve efficiency of usage of component devices.  <P>SOLUTION: When a motor car travels in a motor drive mode, an instruction of starting an engine is given when the car speed V is equal to or larger than power generation starting car speed Vset. Usable power Pv that can be supplied to a driving motor is set by adding electric power generated by a cranking motor to an output limit Wout of a battery (S130). The driving motor is driven within the range of the usable power Pv (S140-S170). Because the cranking motor functions as a generator until the start of the engine is finished, the usable power becomes larger than the output limit Wout of the battery. As a result, the battery 50, the motor MG1, and the motor MG2 can be used efficiently when starting the engine 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4141355-B2 (JP)
IPC: G03G15/02
Filed: 2003-09-11
Granted: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer which has a sharp charge amount distribution, brings out high-quality images without substantially smearing a charging unit, developing units, a photoreceptor, and an intermediate transferring member by the developer, provides an appropriate image density, exhibits extremely little background smear even when used over a long period of time and repeatedly used for a number of sheets of paper, and is excellent in flow properties and cleanability, and to provide an image forming apparatus for electrophotography using the developer.  <P>SOLUTION: An electrostatic charge image developing toner is prepared by dispersing an organic solvent phase in which at least a functional group-containing polyester-based resin is dissolved, an active hydrogen-containing compound, and a colorant into an aqueous medium phase in which resin particles are dispersed to give rise to an extension reaction and/or crosslinking reaction with the functional group-containing polyester-based resin and the active hydrogen-containing compound, forming particles from the dispersion liquid obtained therefrom, and treating the surfaces of the particles by using a fluorine-containing compound, and the electrostatic charge image developing toner contains at least one or more inorganic particles within the toner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4134904-B2 (JP)
IPC: G06Q30/06
Filed: 2003-12-26
Granted: 2008-08-20
Abstract: An electronic musical apparatus for use in a music contents distribution processing system which makes it possible to selectively use usage modes such as downloading of music contents from a music contents distributing site to a user terminal (electronic musical apparatus) and streaming of such music contents in a simple manner. A distribution mode designating file indicative of whether music contents are to be distributed from the music contents distributing site in a download mode or a streaming mode is received and interpreted. The music contents received from the music contents distributing site are processed in the download mode or the streaming mode according to the result of the interpretation. <IMAGE>
Patent JP-4152313-B2 (JP)
IPC: G06T5/20
Filed: 2002-05-17
Granted: 2008-09-17
Abstract: An adaptive halftoning method where the difference between a digital image and a filtered digital image is introduced into the system on a pixel by pixel basis is disclosed. In this method, each input difference pixel has a corresponding error value of the previous pixel added to the input value at a summing node, resulting in modified image difference data; the modified image difference data is passed to a threshold comparator where the modified image difference data is compared to a threshold value, the threshold value varying according to the properties of the digital image, to determine the appropriate output level; the output level is subtracted from the modified image difference value to produce the input to an error filter; the output of the error filter is multiplied by an adaptation coefficient, where the adaptation coefficient varies according to the properties of the digital image, to generate the error level for the subsequent input pixel; and, the cyclical processing of pixels is continued until the end of the input data is reached.
Patent JP-4896370-B2 (JP)
IPC: B66B5/26
Filed: 2001-05-30
Granted: 2012-03-14
Abstract: An elevator device, wherein a fixed member (21) is fixed to the inside of a hoistway, a movable member (23) engaged with the fixed member (21) is mounted on a car (22), a switch device comprises first and second switches (26, 27), the first switch (26) is closed when the movable member (23) is set at a storage position and opened when set at an intermediate position or an engaged position, the second switch (27) is opened when the movable member (23) is set at a storage position or intermediate position and closed when set at an engaged position, and a control device (30) for controlling a drive device (29) stops the operation of the car when the movable member (23) is detected to be set at the intermediate position in an on−car maintenance operation mode.
Patent JP-4261342-B2 (JP)
IPC: G06G7/26
Filed: 2002-06-20
Granted: 2009-04-30
Abstract: The reconfigurable analog cell according to the invention comprises admittances y<SUB>ab </SUB>having first terminals (a) which are coupled to first terminals SW 1 of a first plurality of switches, and having second terminals which are coupled to the first terminals SW 1 of a second plurality of switches. The switches having second terminals, wherein each one of the second switch terminals SW 2 of the first plurality of switches and of the second plurality of switches is coupled to at least one node of a plurality of nodes. In the arrangement only one of the switches from any plurality is ON. Therewith a particular state of a plurality of possible states (PSPPS) of the RAC ( 100 ) is defined, each of the states defining a transfer function having the same set of poles.
Patent JP-4362366-B2 (JP)
IPC: H01L23/10
Filed: 2002-06-19
Granted: 2009-11-11
Abstract: Semiconductor circuit devices (dies) are incorporated into moisture-impenetrable electronic packages by forming enclosures around the die in three separate parts-base, sidewalls, and lid. The die is first soldered or otherwise bonded to the base, followed by attachment of the sidewalls to the base, and finally the lid to the sidewalls. For procedures involving a heat-conductive base and a high soldering temperature, the die can be secured to the base at the high soldering temperature, followed by application of the sidewalls to the base at a significantly lower temperature, avoiding potential high-temperature damage to the sidewalls. Plastic sidewalls which would otherwise deteriorate or become distorted upon exposure to the high soldering temperature can thus be used. For electronic packages in general, the use of plastic sidewalls allows the use of combinations of materials for the lid and base that are otherwise incompatible, and reduces or eliminates the incidence of failure due to stress fractures that occur during the high temperatures encountered in fabrication, assembly, testing, or use of the package.
Patent JP-4714412-B2 (JP)
IPC: A61K47/10
Filed: 2002-08-01
Granted: 2011-06-29
Abstract: A process for the preparation of a stable dispersion of solid particles, in an aqueous medium comprising combining (a) a first solution comprising a substantially water-insoluble substance, a water-miscible organic solvent and an inhibitor with (b) an aqueous phase comprising water and optionally a stabiliser, thereby precipitating solid particles comprising the inhibitor and the substantially water-insoluble substance; and optionally removing the water-miscible organic solvent; wherein the inhibitor is a non-polymeric hydrophobic organic compound as defined in the description. The process provides a dispersion of solid particles in an aqueous medium, which particles exhibit reduced or substantially no particle growth mediated by Ostwald ripening.
Patent JP-3889400-B2 (JP)
IPC: H04B1/707
Filed: 2002-08-09
Granted: 2007-03-07
Abstract: A reception method and receiver structure that are relatively simple, that have close to optimum performance, and that use high order modulation combined with a low spreading factor are disclosed. The method receives a signal transmittal in the form of sequences of coded binary symbols comprising both predefined pilot symbols and date symbols multiplied by a spreading sequence. The method also includes a step of determining a channel estimate using received predefined pilot symbols. A system for receiving a signal transmitted on a multipath transmission channel using a spread spectrum technique and low spreading factor is also disclosed.
Patent JP-4331601-B2 (JP)
IPC: G01N35/10
Filed: 2002-09-12
Granted: 2009-09-16
Abstract: The invention concerns a device for isolating, on a reactive surface, an analyte from a liquid sample containing the analyte.
Patent JP-5004410-B2 (JP)
IPC: B29C39/10
Filed: 2004-04-26
Granted: 2012-08-22
Abstract: There is provided a method of sealing and molding an optical device with resin by employing a die including a top piece, a bottom piece, an intermediate piece, and a mold release film pinched between the bottom and intermediate pieces and thus tensioned as prescribed to cover the bottom piece's cavity, when the bottom piece is heated, and the mold release film expands and thus closely contacts the cavity's entire surface along the cavity's geometry so that the optical device can be sealed in transparent set resin shaped as desired.
Patent JP-4256341-B2 (JP)
IPC: C12P19/32
Filed: 2003-05-28
Granted: 2009-04-22
Abstract: This invention relates to a novel polyphosphate:AMP phosphotransferase (PAP), a gene coding this PAP, and their use. The PAP has the following properties:  (A) action: catalyzing of the following two reactions: NMP + PolyP(n) -> NDP + PolyP(n-1) dNMP + PolyP(n) -> dNDP + PolyP(n-1) (wherein NMP represents nucleoside monophosphate, NDP represents nucleoside diphosphate, dNMP represents deoxynucleoside monophosphate, dNDP represents deoxynucleoside diphosphate, n represents degree of polymerization of the polyphosphate which is an integer of up to 100); (B) substrate specificity: specific to AMP, GMP, IMP, dAMP, and dGMP, also acting with CMP, UMP, dCMP, and TMP; (C) molecular weight: about 55 to 56 Kd (kilodalton); and (D) specific activity: at least 70 units per 1 mg of enzyme protein,
Patent JP-4974133-B2 (JP)
IPC: C08F292/00
Filed: 2006-01-20
Granted: 2012-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having improved mechanical characteristics and heat resistance while keeping its good transparency (light transmission properties) and a method for producing the resin composition.  <P>SOLUTION: The method for producing the resin composition comprises a 1st step for obtaining a mixed solution through mixing of an organic solvent containing inorganic particles of submicrometer orders with an acrylic monomer, a 2nd step for removing the organic solvent from the mixed solution obtained in the 1st step, and a 3rd step for obtaining a resin composition through addition of a material that causes interaction between an organic material and an inorganic material by acting on both an acrylic monomer and inorganic particles in the mixed solution from which the organic solvent has been substantially removed by the 2nd step to cause formation of interaction between the acrylic monomer and the inorganic particles via polymerization reaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4997496-B2 (JP)
IPC: H01M4/485
Filed: 2006-03-31
Granted: 2012-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite powder for an electrode wherein without reducing weight energy density and volume energy density, the electrode in which charge and discharge characteristics at high current density have been improved can be obtained, and in which joining strength of an electrode active material and a conductive material have been improved, and to provide a method of manufacturing the same.  <P>SOLUTION: This is the composite powder for the electrode having a structure that the electrode active materials are mutually joined via the conductive material, and it can be obtained by filling a raw material mixture containing the electrode active material and the conductive material into a mold having conductivity, and by sintering the raw material mixture by energizing a direct current pulse current under pressure of 60 MPa or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4699986-B2 (JP)
IPC: A61F13/49
Filed: 2004-01-09
Granted: 2011-06-15
Abstract: The present invention relates to a method using a blank for an absorbent article in the form of diaper pants in order to produce such an article. According to the invention, the method comprises the following steps: the side-edge portions of the side parts of either the rear portion (5) or front portion (4) are folded in towards the inner cover sheet (2) over supports (15; 17) which have been placed on the side parts of this portion and which extend along the full length of this portion, after which the blank is folded about a transverse line (A-A) in the crotch portion (6) so that the end edges of the front portion (4) and rear portion (5) come to lie edge-to-edge and so that the side-edge portions of the folded-in portion (4) overlap the folded-in side-edge portions of the second portion (5), and thereafterthe overlapping side-edge portions of the side parts are welded together within the area of the supports (15; 17) by means of ultrasonic or thermal welding. The invention also relates to an absorbent article produced by means of this method.
Patent JP-4331204-B2 (JP)
IPC: B01D17/12
Filed: 2004-07-01
Granted: 2009-09-16
Abstract: The invention relates to methods of monitoring and controlling the processing of blood and blood samples, particularly the separation of blood into its components. In one aspect, the invention relates to optical methods and devices for measuring two-dimensional distributions of transmitted light intensities, scattered light intensities or both from a separation chamber of a centrifuge. In one embodiment, light intensities measured by the methods of the present invention comprise images of a separation chamber or component thereof, such as an optical cell of a separation chamber. In another aspect, the invention relates to multifunctional monitoring and control systems for blood processing. Feedback control systems are provided wherein two-dimensional distributions of light intensities are measured, processed in real time and used as the basis of output signals for controlling blood processing. Optical cells for monitoring and control blood processing are provided.
Patent JP-4330624-B2 (JP)
IPC: G01N35/02
Filed: 2004-07-15
Granted: 2009-09-16
Abstract: A magazine for releasably inventorying a plurality of reaction cuvettes to be used in an automatic clinical analyzer, the magazine comprising a generally rectangular storage cell having curved front and back surfaces, and a number of storage chutes therein, each chute sized to hold reaction cuvettes stacked one atop another therein.
Patent JP-4814105-B2 (JP)
IPC: D21F1/52
Filed: 2004-11-17
Granted: 2011-11-16
Abstract: A material for dewatering elements at the wet end of a paper-making machine is disclosed. The material comprises an elastomeric polymer matrix, and a filler added to the matrix at a level of 10 to 50 percent by weight, and the material has a hardness according to Shore A between 60 and 85. The invention also relates to a dewatering element comprising such material, and to the use of such material for the preparation of a dewatering element.
Patent JP-5311746-B2 (JP)
IPC: H05K5/03
Filed: 2007-02-01
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric equipment storage box which is excellent in waterproofness without necessity of a waterproof component, which has good assembling work performance, and which is equipped with a locking device.  <P>SOLUTION: In this electric equipment storage box, a recessed housing 5 for housing a cylinder lock is integrally formed inward from a surface near an end of a door 3, and the cylinder lock 7 of the locking device 4 of the door 3 is embedded inside it. Preferably, an upper portion of the cylinder lock 7 is provided with a waterproof hood portion 9. Conventional complicated waterproof treatment is not required, and the assembling workability can also be enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4702310-B2 (JP)
IPC: F01N3/36
Filed: 2007-03-19
Granted: 2011-06-15
Abstract: In an internal combustion engine, an NO X  selective reducing catalyst (15) is arranged in an engine exhaust passage and an oxidation catalyst (12) is arranged in the engine exhaust passage upstream of the NO X  selective reducing catalyst (15). At the time of engine startup, HC is fed from a HC feed valve (28) to the oxidation catalyst (12), thereby raising the temperature of the NO X  selective reducing catalyst(15) by the heat of the oxidation reaction of HC. At this time, the temperature of the NO X  selective reducing catalyst (15) is raised to a HC desorption range where HC is desorbed from the NO X  selective reducing catalyst (15).
Patent JP-5295516-B2 (JP)
IPC: H02K41/03
Filed: 2007-03-30
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new linear actuator which is compact, better in assembly, and durable against practical use as an actuator, also in aspect of manufacturing cost and a function.  <P>SOLUTION: The linear actuator 5 includes a magnet rod 10, a forcer housing 22 which is injection-molded so that it may include a coil 23 freely fitted to the magnet rod 10, and a forcer end 25 which is integrated with the forcer housing 22 at injection-molding. In the magnet rod 10, spline shafts are connected in a strung manner, wherein a spline groove 16 extended in an axial direction to an outer peripheral face is formed. A load rolling element rolling groove is formed on a face opposite to the spline shaft of the forcer end 25, wherein the rolling groove forms a load passage of a rolling element by being formed oppositely to the spline groove 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5119716-B2 (JP)
IPC: G10L25/90
Filed: 2007-04-04
Granted: 2013-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of reproduced speech, while maintaining simplicity of a device and a less transmission information amount, in an analysis-synthesis type speech encoding and decoding.  <P>SOLUTION: A speech encoding device 1 makes an input speech signal subjected to predictive analysis, to be decomposed into a predictive coefficient and a residue signal. Information is compressed by the quantization of the predictive coefficient and a feature amount extraction of the residue signal. When the residue signal is pitch-like, for example, the predetermined number of markedly large samples for constituting the residue signal are selected, and only sufficient information for reproducing the samples is transmitted to a speech decoding device. As a result, while the speech decoding device restores the residue signal with high accuracy, information amount to be transmitted is reduced, and the quality of the reproduced speech is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT