baber/WOPTO huggingface dataset:
Patent JP-3986891-B2 (JP)
IPC: H03H17/02
Filed: 2002-05-23
Granted: 2007-10-03
Abstract: The device (10) for digital demodulation comprises a polyphase filter (14) comprising a set of N distinct elementary digital filters (Hi) and means (16) of selection, for each block of an elementary digital filter (Hi). These latter comprise means (28) for computing an error signal, means (30) for comparing performance indicators for the digital filters arising from the error signals and means (30) for determining the elementary digital filter (Hi) to be implemented in respect of the following block as a function of the result of the comparison. The digital filters (Hi) are ordered. They are chosen according to the order of the filters, as a function of the result of the comparison performed on the performance indicators for the elementary digital filters (Hi) implemented in respect of at least one previous block. Application to a mobile telephone or base station. <IMAGE>
Patent JP-3797481-B2 (JP)
IPC: F16D65/18
Filed: 2002-05-24
Granted: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy release of a clamp force by simple operation, such as hand operation, without using an electric power, when fastening occurs to an electric motor, a reduction gear mechanism, and an advancing and reversing mechanism in a state of pressing a friction pad against a disc rotor, and to easily form the clamp releasing means through simple constitution.   <P>SOLUTION: A reduction gear mechanism 17 to decelerate the drive force of the electric motor 15 and transmit it to the advancing and reversing mechanism consists of: a planetary arm 18 rotated by the electric motor 15; a planetary gear 23 rotatably axially supported at the planetary arm 18; and a solar gear 26 to rotate the planetary gear 23 non-rotatably fixed by a fixing member 28. As a means for releasing the clamp when the fastening occurs in the electric motor 15, the reduction gear mechanism 17, and the advancing reversing mechanism, fixing by the fixing member 28 of the solar gear 26 is released, the solar gear 26 is changed into a rotatable state, and by manually operating the reduction gear mechanism 17, the advancing and reversing mechanism is operated, and pressing of the disc rotor 1 by friction pads 3 and 4 is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-3899017-B2 (JP)
IPC: G02B6/42
Filed: 2002-11-29
Granted: 2007-03-28
Abstract: The method involves stripping the protective coatings (3,4) from a light conducting fiber (1), assembling two half shells (7) of low melting point composite glass solder with coefficient of thermal expansion matched to that of a metal invar alloy lead-through sleeve (5), with the fiber in grooves in the half shells, and melting the half shells together and to the glass fiber and sleeve by local heating. <??>An Independent claim is also included for an hermetic glazing arrangement for a light-conducting fiber.
Patent JP-4623926-B2 (JP)
IPC: B01J10/00
Filed: 2002-12-04
Granted: 2011-02-02
Abstract: The tray column (1) has downcomers (3) for transporting a liquid between adjacent trays (2). The liquid transport takes place in each downcomer through a plurality of discharge apertures (32) onto a loaded tray. Liquid flows out of the discharge apertures in the form of jets (60) that blend into a regionally divergent flow field (6) on striking the loaded tray. The flow field has transverse components of the flow speed with respect to a longitudinal main flow direction (61). Guide elements (4) are arranged beneath the discharge apertures and at a spacing from the loaded tray which each guide the impulse of liquid corresponding to the divergent flow field. The guide elements contribute to forming the transverse speed components such that the longitudinal component of the flow speed has a largely constant profile in each plane perpendicular to the main flow direction. The discharge apertures are preferably made in different sizes in a graduated fashion to be smaller in a central region than in adjacent flank regions.
Patent JP-4685325-B2 (JP)
IPC: G01N21/76
Filed: 2001-06-07
Granted: 2011-05-18
Abstract: The invention provides kits and methods for increasing the sensitivity of a bio-luminescent assay, which employ an organic compound that, for instance, reduces luminescence that is not dependent on the presence of an analyte by at least about 10 fold and reduces luminescence that is dependent on the presence of an analyte by less than about 7 fold, reduces luminescence generated by luminogenic molecules not bound to an enzyme by at least about 10 fold and reduces the luminescence generated by luminogenic molecules bound to an enzyme by less than about 7 fold, or reduces autoluminescence by at least about 10 fold and reduces luminescence that is dependent on the presence of an analyte by less than about 7 fold.
Patent JP-3884710-B2 (JP)
IPC: B41J2/045
Filed: 2001-10-19
Granted: 2007-02-21
Abstract: A nozzle arrangement for ejecting ink includes a substrate defining an ink supply passage; a first endless wall extending from the substrate and bounding the ink supply passage; an elongate actuator anchored at a fixed end to the substrate, the actuator configured to bend towards and away from the substrate; and a cover terminating a free end of the actuator, the cover defining a second endless wall suspended from the cover within the confines of the first endless wall to define an ink chamber with the first endless wall. The bending of the actuator varies a volume of the ink chamber and effects ejection of ink through an ink ejection port. The first and second endless walls define a gap therebetween. The width of the gap is conducive to the formation of a fluidic seal effected via surface tension of the ink.
Patent JP-4154580-B2 (JP)
IPC: C04B33/132
Filed: 2001-12-05
Granted: 2008-09-24
Abstract: A method for pacifying the spent bed material resulting from the synthesis of organohalosilanes and halosilanes by mixing clay with spent bed material. Clay compositions containing at least 10 weight % of clay and spent bed material, as well as ceramic compositions containing spent bed material, are also provided.
Patent JP-3962687-B2 (JP)
IPC: B29C35/08
Filed: 2002-01-08
Granted: 2007-08-22
Abstract: A method of using protective caps ( 160 ) applied to a first side of a wafer ( 150 ) in the production of microfabricated devices ( 152 ), such as micro-electro-mechanical systems (MEMS) devices. One cap ( 160 ) covers each microfabricated device or group respectively, such that a gap remains between adjacent protective caps. One or more etches are applied to the gaps between the caps to remove material and separate the wafer into separate units.
Patent JP-3930432-B2 (JP)
IPC: G06Q10/00
Filed: 2002-02-27
Granted: 2007-06-13
Abstract: In a computer system (999), peripheral computers (901/902) with business applications (201/202) send alert messages (211/212) to a central computer (900) when a current variable exceeds a reference value. The central computer implements an alert server to notify (301) a target group of multiple users (1, 2, 3) via communication devices (903, 904, 905). The group of users (1, 2, 3) to be notified is determined by subscription or by a role-to-application assignment.   <IMAGE>
Patent JP-4173806-B2 (JP)
IPC: H01S5/20
Filed: 2002-06-25
Granted: 2008-10-29
Abstract: Disclosed is a laser having a laser diode coupled with a passive intra-cavity tapered waveguide.
Patent JP-4886168-B2 (JP)
IPC: H04J13/00
Filed: 2003-01-08
Granted: 2012-02-29
Abstract: In a reverse link of a wireless CDMA communication system, a method of maintaining an idling mode connection between a field unit and a base transceiver station is provided using various techniques to maintain the idle mode connection at a reduced power level. A preferred embodiment computes a time slot or frame offset based on modulo function using a field unit identifier in order to distribute field unit maintenance transmissions among available slots or offsets. An alternate embodiment detects explicit signaling states changes at the physical layer and causes power target changes. A further embodiment transmits maintenance data during predetermined time intervals, coordinated between the field units and BTS, allowing power levels to be adjusted accordingly.
Patent JP-4651951-B2 (JP)
IPC: F21W107/10
Filed: 2004-02-04
Granted: 2011-03-16
Abstract: The device has a reflector (400) for reflecting luminous rays produced by a luminous source that consists of series of electroluminescent diodes (401). Each electroluminescent diode is oriented in such a manner so that a part of its radiation attains a specific zone (403-p1 to 403-p3) of reflection on the reflector. Each specific zone provides a specific light distribution in the production of the luminous rays.
Patent JP-4036841-B2 (JP)
IPC: H04W56/00
Filed: 2004-03-26
Granted: 2008-01-23
Abstract: An apparatus and method for synchronizing the transmission of uplink signals and reception of downlink signals by a terminal in a mobile communication system is disclosed, the apparatus and method allowing the terminal itself to adaptively compensate for deflection generated in synchronization of the transmission channel and to recover a synchronization error of the transmission channel without re-setting communications with the base station. A feedback path is formed between a transmitting unit, a receiving unit and a processing unit to facilitate frequently checking the synchronization between uplink and downlink timeslots by generating a reference signal input to the transmitting unit and comparing a signal received from the receiving unit. The channel synchronization apparatus and method may be adapted for a terminal using a software-based modem or a hardware-based modem. <IMAGE>
Patent JP-4661081-B2 (JP)
IPC: A47B55/00
Filed: 2004-05-14
Granted: 2011-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve the function of a storage apparatus by disposing image display elements to display images using image signals on the outer surface of flat panels for covering storage holes of storage bodies.  <P>SOLUTION: The storage apparatus 100 has a casing part 110, in which nine storage bodies with storage holes on the front side are formed. The nine storage bodies are disposed in a matrix. Flat panel parts 130<SB>-1</SB>-130<SB>-9</SB>, corresponding to the respective storage bodies, for covering the storage holes are detachably attached to the casing part 110. The image display elements 131 such as LCDs and imaging elements 132 are disposed on the outer surfaces of the flat panel parts 130<SB>-1</SB>-130<SB>-9</SB>, and illumination parts for illuminating the interior of the storage bodies and imaging elements for imaging the interior of the storage bodies are disposed on the inner surfaces of the flat panel parts 130<SB>-1</SB>-130<SB>-9</SB>. The image display elements 131 are disposed in such places as can be easily seen by a user. The image display elements 131 displays images by using image signals and can display various images.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4046109-B2 (JP)
IPC: H01L21/52
Filed: 2004-07-12
Granted: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting device and a substrate mounting stage capable of efficiently heating components and shortening tact time.  <P>SOLUTION: The substrate mounting stage 3 is used in the component mounting device for holding the components by a component mounting head having a heating means and mounting them on a substrate, and it mounts and holds the substrate 4. The upper surface of the base consisting of a lower plate 20 and an upper plate 21 laminated is to serve as a mounting face 21a on which the substrate 4 is to be mounted. A lower support block 23 formed of an insulator is provided in a recess provided on the mounting face 21a with aperture spaces such as a bottom aperture 26, a side aperture 27, and a vacuum inlet hole 21c kept from the internal surface of the recess. Thus, heat dissipating out of the lower support block 23 can be shut off via the aperture spaces, and heating efficiency when heating the components can be improved to shorten the tact time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4083155-B2 (JP)
IPC: G06F3/03
Filed: 2004-08-05
Granted: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input position detecting device capable of accurately and easily detecting an input position by an input device, and to provide an entertainment system capable of detecting a position of a slave machine, displaying, on a view centering the foregoing position, an image generated by the execution of a program and allowing the player to set an optimum view.  <P>SOLUTION: A portable game terminal 3 is held by an operator 7. The portable game terminal 3 comprises an infrared input/output part 8 for sending an infrared signal to an infrared input/output device 4, according to the operation of the operator 7. The infrared input/output device 4 connected to a monitor device 6, and a CCD camera 5 are arranged adjacent each other towards the direction of the operator 7 holding the portable game terminal 3. A game device body 2 detects the position of the portable game terminal 3 based on a difference between an input image entered by the CCD camera 5 just before the operator 7 emits an infrared signal from the infrared input/output part 8 of the portable game terminal 3 towards the infrared input/output device 4, and an input image when the infrared signal is emitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4812291-B2 (JP)
IPC: H04N1/387
Filed: 2004-12-06
Granted: 2011-11-09
Abstract: Described herein is an implementation that produces a new representation of a digital good (such as an image) in a new defined representation domain. In particular, the representations in this new domain are based upon matrix invariances. In some implementations, the matrix invariances may, for example, heavily use singular value decomposition (SVD).
Patent JP-4448773-B2 (JP)
IPC: B23K20/02
Filed: 2003-05-06
Granted: 2010-04-14
Abstract: A metal cord (100) comprising at least two metal strands (101 a-g). At least one strand (101d) is welded, said strand with weld having elongation at rupture of more than 30% of the elongation at rupture of an identical strand without a weld. <IMAGE>
Patent JP-4292153-B2 (JP)
IPC: B01D63/02
Filed: 2003-08-21
Granted: 2009-07-08
Abstract: A method and filtration module ( 5 ) for providing gas bubbles within an array of vertically disposed porous hollow membranes ( 6 ) to clean the outer surfaces of said membranes ( 6 ) when the array is immersed in a liquid by feeding ( 10 ) the gas bubbles into the array transversely of the vertical axis of the array. In one preferred form, the gas bubbles are retained within the array using a sleeve ( 11 ) surrounding the array ( 6 ) at least along part of its length.
Patent JP-4926402-B2 (JP)
IPC: A61P43/00
Filed: 2003-11-20
Granted: 2012-05-09
Abstract: Disclosed are compounds of formula (I) Where Ar1, X, R3, R4, R5 and R6 are defined herein. The compounds of the invention inhibit production of cytokines involved in inflammatory processes and are thus useful for treating diseases and pathological conditions involving inflammation such as chronic inflammatory disease. Also disclosed are processes for preparing these compounds and pharmaceutical compositions comprising these compounds.
Patent JP-4607601-B2 (JP)
IPC: B29C48/09
Filed: 2003-12-19
Granted: 2011-01-05
Abstract: Equipment ( 1 ) used in the molding or plastic pipe includes die tooling ( 3 ) provided with a plastic flow distributor ( 25 ) at the upper end of the die tooling. The plastic flow distributor has adjustable flow to provide an even distribution of plastic from an extruder into at least one die passage ( 9 ) within the die tooling.
Patent JP-5268223-B2 (JP)
IPC: H01M4/134
Filed: 2005-03-24
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for lithium secondary battery in which a negative electrode mixture layer including a negative electrode active material containing silicon and/or silicon alloy and a binder is made to be sufficiently adhered to a negative electrode current collector and cycle life of the lithium secondary battery is improved.  <P>SOLUTION: As for a negative electrode 11 for lithium secondary battery, a conductive intermediate layer 11b which does not react with Li is deposited and formed on a negative electrode current collector 11a consisting of a metal foil by supplying a material from a gas phase, and a negative electrode mixture layer 11c including a negative electrode active material containing silicon and/or silicon alloy and a binder is formed on this conductive intermediate layer, and with this state, these are sintered in a non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4383378-B2 (JP)
IPC: G06F17/00
Filed: 2005-03-28
Granted: 2009-12-16
Abstract: A system may instantiate a control panel view that is useable to monitor and control an audio-related device operable in an audio system. A product plugin that corresponds to an audio-related device may receive and analyze the components of an audio node structure received from the audio-related device. The product plugin is configured to store one or more predefined control panel views that are associated with one or more of the components. The product plugin is also configured to instantiate the predefined control panel views that correspond to the components. If the product plugin determines that all of the components are not represented, one or more user interface aspects can be integrated into one or more of the control panel views prior to instantiation. Alternatively, a generic control panel view can be generated.
Patent JP-5268174-B2 (JP)
IPC: C01G3/00
Filed: 2005-07-27
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain fine crystalline copper aluminate particulates having excellent crystallinity.  <P>SOLUTION: The production method comprises: a stage (a) where a copper compound aqueous solution, an aluminum compound aqueous solution and an alkali aqueous solution are mixed, so as to prepare a mixed hydroxide gas-dispersed solution composed of a copper hydroxide gel and an aluminum hydroxide gel; a stage (b) where the mixed hydroxide gel is cleaned; a stage (c) where drying is performed; a stage (d) where the obtained copper/aluminum mixed hydroxide is subjected to heating treatment at 600 to 1,200°C, so as to be crystalline copper aluminate particles; and a stage (e) where the particles are subjected to dry pulverization or wet pulverization, thus the crystalline copper aluminate particulates in which the average particle diameter lies in the range of 30 to 300 nm, and the crystallite diameter lies in the range of 5 to 50 nm are obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4459901-B2 (JP)
IPC: C07D477/00
Filed: 2004-06-18
Granted: 2010-04-28
Abstract: This invention relates to crystals of compounds of formula (I), wherein TBS represents t-butyldimethylsilyl, and Ph represents phenyl, or its salt or solvate. Compounds of formula (I) are synthesis intermediates of 2-substituted-1²-methyl carbapenem compounds useful as antimicrobial agents. The crystals of the present invention have excellent handleability and can realize the production of carbapenem compounds having excellent antimicrobial actibity in a simpler manner with improved yield and purity.
Patent JP-4881647-B2 (JP)
IPC: B62D6/00
Filed: 2006-04-17
Granted: 2012-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of further improving the torque detecting accuracy of a magnetostrictive torque sensor in an electric steering device.  <P>SOLUTION: The electric steering device 10 has the magnetostrictive torque sensor 41 composed of a magnetostrictive portion provided on a surface of a rotating shaft 24 and changing magnetostriction characteristics according to steering torque, a detecting coil detecting a magnetostriction effect generated on the magnetostrictive portion, and a sensor housing 86 storing the magnetostrictive portion and the detecting coil. An electric motor is driven according to the output of the sensor. The rotating shaft has a pinion 32 engaging with a rack 33 at an end portion 24a. The rack and the pinion are stored in a gear housing 51. The gear housing is attached with the sensor housing through a middle fixing member 61. The middle fixing member positions the sensor housing to the gear housing, and rotatably supports the rotating shaft through a bearing 63 while regulating its axial movement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4965171-B2 (JP)
IPC: H04W76/02
Filed: 2006-06-28
Granted: 2012-07-04
Abstract: The present invention provides a method for terminating a user session in a multicast service. Specifically, the method includes: initiating a request for terminating (216) a user session by a multicast service device, the request containing a session ID for identifying a user session to be terminated, and releasing the network resources occupied by the user session corresponding to the session ID contained in the request. This invention also provides another method for terminating a user session in a multicast service, a multicast service device, a device for terminating user sessions, and a system of multicast services. The present invention resolves the current problem that a network operator cannot exclude unpaid users from multicast services. It also avoids wasting network resources and can conduct the real time charging for prep aid users.
Patent JP-4960663-B2 (JP)
IPC: A47C7/14
Filed: 2006-08-02
Granted: 2012-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair which can restrain the thighs of a person sitting on the chair from being pressed.  <P>SOLUTION: The chair includes a seat 3 and a backrest 4. The seat 3 includes a fixed rear portion 3b which does not incline unless it synchronizes with the backrest and a seat front portion 3a which can be inclined forward by the operation of a lever. The anteroposterior width W1 of the seat front portion 3a is set to 1/4 to 1/2 of the anteroposterior width W0 of the entire seat and the forward inclination angle of the seat front portion 3a is set to about 15 degrees. The bending point of the front portion 3a is located about 90 to 110 mm nearer to the front end side than the most dented portion 3b' of the rear portion 3b. The chair can restrain pressure to the thighs without damaging the stability of a person and resultantly can prevent the swelling of the lower thighs by these values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4880397-B2 (JP)
IPC: H04W64/00
Filed: 2006-08-07
Granted: 2012-02-22
Abstract: Disclosed is a method and apparatus for determining the relative position of a mobile unit that moves from an initial location to a plurality of successive positions. The mobile unit receives signals from a plurality of navigation satellites and tracks the carrier phases of the signals during movement. For each of the received signals, carrier phase increments are calculated over a plurality of epochs. Anomalous carrier phase increments are determined and eliminated from further calculations. The non-eliminated carrier phase increments are then used to calculate coordinate increments for each of the time epochs. If, after elimination, the remaining number of carrier-phase increments is less than a threshold for a particular epoch, then coordinate increments for the particular epoch may be extrapolated using data from prior epochs. In various embodiments, least squares method and Kalman filtering may be used to calculate the coordinate increments. The coordinate increments may then be summed over a plurality of time epochs in order to determine a position of the mobile unit relative to its initial position.