baber/WOPTO huggingface dataset:
Patent JP-4860816-B2 (JP)
IPC: G01S19/30
Filed: 1999-09-03
Granted: 2012-01-25
Abstract: The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodiment comprises a method for performing position location using a set of signals transmitted from a set of satellites including the steps of storing coarse search data, performing a coarse search on said coarse search data for each satellite from said set of satellites, receiving fine search data, performing a set of fine searches on said fine search data, each fine search being performed on a different time segment of said fine search data, and reporting results.
Patent JP-5357368-B2 (JP)
IPC: C07C331/28
Filed: 2000-03-02
Granted: 2013-12-04
Abstract: The present invention provides a process for high yield regioselective synthesis of DTPA derivatives that eliminates the need for ion exchange chromotographic separation of intermediates. Moreover, as this process yields a single regioisomer of the chelate, it provides for the regiospecific synthesis of desired chelates useful as radiolabeling agents.
Patent JP-4861560-B2 (JP)
IPC: A61P3/10
Filed: 2001-02-19
Granted: 2012-01-25
Abstract: A preventive and/or therapeutic agent for diabetes complications, which comprises as an effective ingredient a cyclohexenone long-chain alcoholic derivative represented by the following formula (1): wherein, R1, R2 and R3 each independently represents a hydrogen atom or a methyl group and X represents a linear or branched C10-28 alkylene or alkenylene group. The cyclohexenone long-chain alcoholic derivative of the present invention significantly suppresses a reduction in a peripheral nerve conduction rate and alleviates the hypofunction of the bladder so that it is useful as a preventive and/or therapeutic agent for diabetes complications, particularly, for diabetic neuropathy.
Patent JP-4394313-B2 (JP)
IPC: A23L29/00
Filed: 2001-07-26
Granted: 2010-01-06
Abstract: Granules (I) consisting of lactose and starch are claimed, which:  r ) have a friability of 80% of less (preferably 60%) by a test A; (b) have a compressibility by a test B of 70N or more (preferably 80N or more) for a tablet density of 1.3 g/ml or 170N or more (preferably 180N or more) for a tablet density of 1.4 g/ml and/or (c) comprise co-atomized lactose and starch. Independent claim is included for: (i) the preparation of granules (I') consisting of lactose and starch; and (ii) solid formulations containing (I)/(I').
Patent JP-3894020-B2 (JP)
IPC: B41J2/32
Filed: 2002-03-27
Granted: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive printer having a simple structure.  <P>SOLUTION: The printer comprises a body case 2 having an opening 4 in the front, and a cover 3 for opening/closing the opening 4 wherein a part 14 for supporting an optical disc D, a carriage 31 as a print mechanism and a ribbon cartridge 39 are provided in the body case 2. The opening 4 is opened by turning the cover 3 downward and then the cover 3 is held horizontally. Subsequently, a part of the optical disc D is inserted into the body case 2 through the upper surface of the cover 3 and supported at the supporting part 14. Thereafter, a part of the optical disc D exposed to the outside of the body case 2 is supported by the cover 3 and printing is performed on the surface of the optical disc D under that state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4156264-B2 (JP)
IPC: C23C16/44
Filed: 2002-04-30
Granted: 2008-09-24
Abstract: Workpiece support comprises: (a) a base in which a driven shaft (1) rotates about a main rotary axis; and (b) carriers assigned to a plate (2). The carriers interact with a stop anchored to the base.
Patent JP-4035394-B2 (JP)
IPC: F21Y101/02
Filed: 2002-07-30
Granted: 2008-01-23
Abstract: The device works on the color mixing principle, so that the radiation of flat ultraviolet-emitting diodes (5) is converted into longer wavelength light by at least one ultraviolet absorbing fluorescent material (7) and mixed with a blue component. The radiation from the ultraviolet diodes is absorbed by the fluorescent material(s), while the blue component is provided by at least one blue emitting LED (8).
Patent JP-4345270-B2 (JP)
IPC: G02B5/32
Filed: 2002-07-31
Granted: 2009-10-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize both illumination light and external light as light contributing of a display screen when observed by an observer. SOLUTION: The liquid crystal display device is provided with an illuminator to make light irradiate a lower substrate from the exterior surface side and a reflection layer 9 disposed on the lower side of the illuminator reflecting the illumination light L1 from the illuminator to a direction H nearly normal to the substrate surface and simultaneously reflecting the external light L2 made incident from the exterior surface side of an upper substrate to a direction H nearly normal to the substrate surface.
Patent JP-3982809-B2 (JP)
IPC: D03D51/00
Filed: 2002-09-06
Granted: 2007-09-26
Abstract: In cases where a defective weaving caused by yarns occurs during operations of a loom, a real cause of defect is identified as to whether it arises from yarns or from setting of the devices on the loom. A display unit (1) of a loom for switching operation modes of a plurality of devices (17, 18, 19, 20) on the loom in response to the rotation of a main shaft (6) of the loom comprises a sensor (3) for detecting a defective weaving, a counter (7) for counting weft picking number with the rotation of the main shaft (6) of a loom, a operation signal generation means (8) for outputting operation signals to the plurality of devices on the loom, in response to the weft picking number and set operation modes, and a display means (4) for displaying information concerning content of defective weaving which is detected by a sensor (3) and information concerning operation signals when the defective weaving occurs. <IMAGE>
Patent JP-4515029-B2 (JP)
IPC: G02B27/02
Filed: 2000-11-03
Granted: 2010-07-28
Abstract: A display apparatus includes a scanning assembly that (4110) scans about two or more axes, typically in a raster pattern. A plurality of light sources emit (4104, 4106) light from spaced apart locations toward the scanning assembly such that the scanning assembly simultaneously scans more than one of the beams. The light sources are positioned such that their beams each illuminate a discrete region of the image field that is substantially non-overlapping with respect to the other discrete regions. Each line of the image is formed from a set of segments where two or more of the segments define a line of an image. Because the lines are made from discrete segments, the problem of raster pinch is reduced. Where a single sweep of the scanning assembly scans a plurality of segments simultaneously, the achievable resolution of the display for a given scan angle and mirror size is increased relative to a mirror sweeping a single beam. In alternative embodiments, the scanning approach is used for imaging. Also segments of different wavelengths can be overlapped to produce a color display.
Patent JP-4021764-B2 (JP)
IPC: H04B7/005
Filed: 2001-11-29
Granted: 2007-12-12
Abstract: A method for coherent estimation of the traffic-to-pilot energy ratio is presented. A received preamble is decoded (20), and then re-encoded (22). The received preamble is then multiplied by the re-encoded preamble (23). The results are summmed (24), squared (26), and then divided by a pilot energy value (28). In another method, a message (41) carrying energy information can be inserted between a subpacket preamble (40) and a subpacket (42).
Patent JP-4699678-B2 (JP)
IPC: B41J15/00
Filed: 2000-09-13
Granted: 2011-06-15
Abstract: A print media loading mechanism (150) for a printer (10) includes a feeding device comprising a pair of surface-defining elements (152) which define surfaces which are movable relative to each other in the same direction parallel to a direction of feed of the print media (46), the feeding device being operable to engage a leading edge of the print media (46) for feeding it towards an exit region (86) of the printer to effect loading of the printer. A displacement arrangement (160) displaces the surface-defining elements, in a direction transverse to a direction of feed of the print media, into abutment with each other when loading of the print media is required and for displacing the surface-defining elements (152) out of abutment with each other when loading of the print media has been completed. The surface defining elements may be perforated or foraminous belts to allow drying air to pass there through.
Patent JP-4224847-B2 (JP)
IPC: H01L29/51
Filed: 2002-02-12
Granted: 2009-02-18
Abstract: Chemical vapor deposition processes utilize chemical precursors that allow for the deposition of thin films to be conducted at or near the mass transport limited regime. The processes have high deposition rates yet produce more uniform films, both compositionally and in thickness, than films prepared using conventional chemical precursors. In preferred embodiments, a higher order silane is employed to deposit thin films containing silicon that are useful in the semiconductor industry in various applications such as transistor gate electrodes.
Patent JP-4033100-B2 (JP)
IPC: H03H9/05
Filed: 2003-09-29
Granted: 2008-01-16
Abstract: To provide a piezoelectric device capable of achieving a sufficient impact resistance even when the product is reduced in size, a cellular phone system using the piezoelectric device, and electronic equipment using the piezoelectric device. A piezoelectric device includes a base substrate 31 constituting the bottom of the package; a framed vibrating reed 32 layered on the base substrate; and a lid 33 for airtightly sealing a space within the package, the lid being layered on the framed vibrating reed. The framed vibrating reed includes a frame 36 constituting a wall surrounding the space within the package; a base 38 having a predetermined width, which is integrally formed inside the frame; a plurality of vibrating arms 34, 35 that extend in parallel to each other from the base in one direction in the frame; first cutouts 21, 21 that are provided near the base ends of the vibrating arms in the base 38; and second cutouts 22, 22 formed at the joint between the base 38 and the frame. <IMAGE>
Patent JP-4294436-B2 (JP)
IPC: A01N65/00
Filed: 2003-10-21
Granted: 2009-07-15
Abstract: Compositions for treating viral and bacterial diseases are described. The compositions contain a synthetic soil phenolic polymeric material which contains sulfur, boron, alkaline earth, or transition metals but does not contain nitrogen. The synthetic materials may be synthetic humic acids or fulvic acids. The polymeric materials in the compositions are prepared by oxidizing one or more organic phenols in the presence of inorganic salts. Polymeric materials prepared from organic phenols having at least one carboxylic acid group are especially effective. The compositions can be injected, applied topically, ingested, inhaled, or applied as a suppository.
Patent JP-3708941-B2 (JP)
IPC: G02B5/20
Filed: 2002-06-20
Granted: 2005-10-19
Abstract: An object of the invention is to provide a color filter and a liquid crystal display device using it, which can acquire uniform color purity within a pixel. A color filter for coloring the first light ray L 1 having a unidirectional optical path and the second light ray L 2 having a bidirectional optical path for each pixel. This filter comprises: a step-forming layer of optically transmissive material, which can be supported by a base layer 20 , and which is patterned for a pixel to form at least one recess-shaped portion having a bottom face 3 b of a predetermined shape corresponding to an area wherein the first light ray L 1 is caused to be transmitted and a wall face 3 w of a predetermined height; and a coloring layer 1 C deposited on the step-forming layer 30 and the recess-shaped portion for coloring the first and second light rays.
Patent JP-4537705-B2 (JP)
IPC: F16H48/38
Filed: 2002-10-11
Granted: 2010-09-08
Abstract: A differential including axle pinions and pinion gears and a body having two parts between which the pinions are mounted. The two parts of the body are provided with complementary guiding surfaces for guiding the two parts in adjustment relative to one another along an input and output axis. One of the two parts includes at least two inner guides for slidably and adjustably mounting a rotatable assembly pin of the pinion gears such that when a relative position of the two parts is adjusted, an axial play of at least the axle pinions or a differential drag torque is adjusted afterwhich the two parts are locked relative to each other.
Patent JP-4052587-B2 (JP)
IPC: F23C13/00
Filed: 2002-09-25
Granted: 2008-02-27
Abstract: A method with associated equipment for feeding two gases into and out of a multi-channel monolithic structure. The two gases will normally be gases with different chemical and/or physical properties. The first gas and the second gas are fed by means of a manifold head into channels for the first and second gases, respectively. The gases are distributed in the monolith in such a way that at least one of the channel walls is a shared or joint wall for both gases. The walls that are joint walls for the two gases will then constitute a contact area between the two gases that is available for mass and/or heat exchange. This means that the gases must be fed into channels that are spread over the entire cross-sectional area of the monolith. The entire contact area or all of the monolith's channel walls are directly used for heat and/or mass transfer between the gases. This means that the channel for one gas will always have the other gas on the other side of its channel walls.
Patent JP-4122296-B2 (JP)
IPC: H04B1/30
Filed: 2003-02-03
Granted: 2008-07-23
Abstract: Techniques are disclosed for compensating for second-order distortion in a wireless communication device. In a zero-intermediate frequency (IF) or low-IF architecture, IM2 distortion generated by the mixer (20) results in undesirable distortion levels in the baseband output signal. A compensation circuit (104) provides a measure of the IM2 distortion current independent of the radio frequency (RF) pathway to generate an IM2 calibration current. The IM2 calibration current is combined with the baseband output signal to thereby eliminate the IM2 currents generated within the RF pathway. In one embodiment, the calibration is provided at the factory during final testing. In alternative embodiment, additional circuitry (156, 158) may be added to the wireless communication device to provide a pathway between the transmitter (150) and the receiver (146). The transmitter signal is provided to the receiver to permit automatic calibration of the unit. An internal signal source (162) may be used in place of the transmitter (150). The auto-calibration may be performed to eliminate IM2 distortion or permit optimization of the circuit to minimize other forms of distortion or interference.
Patent JP-3995655-B2 (JP)
IPC: H04L29/06
Filed: 2003-03-10
Granted: 2007-10-24
Abstract: A method and systems for optimizing Asymmetric Digital Subscriber Line (ADSL) connections in DSL Access Multiplexor (DSLAM) that marries benefits of G.dmt and G.lite standards, using a flexible method implemented on a programmable Digital Signal Processor (DSP) and a Network Processor (NP) is disclosed. It provides a means to support full G.dmt rates for any of the attached users as long as less than half the users are actively moving data through the DSLAM, but by only using half the digital signal processing hardware and half the power consumption for the line drivers. The invention allows doubling the number of,ADSL ports available over a conventional scheme given about 20% more power is under 50% with only half the respective connections, all those G.dmt rates possible on their exceeds 50%, gradually active G.lite rates based on either based on a tiered tariff structure, until ultimately, when the utilization reaches 100%, all subscribers will be forced back to a maximum rate afforded by G.lite. Only as utilization drops back off, will active subscribers be brought back up to G.dmt's maximum transmission rates. Once the utilization drops below 50% again, then all active subscribers will be able to utilize G.dmt's maximum transmission rates. budget. When the utilization subscribers active on their users experience the maximum wire. However, when utilization subscribers start to experience a fixed policy or one that is based on a tiered tariff structure, until ultimately, when the utilization reaches 100%, all subscribers will be forced back to a maximum rate afforded by G.lite. Only as utilization drops back off, will active subscribers be brought back up to G.dmt's maximum transmission rates. Once the utilization drops below 50% again, then all active subscribers will be able to utilize G.dmt's maximum transmission rates.
Patent JP-4315044-B2 (JP)
IPC: H02P25/06
Filed: 2004-04-19
Granted: 2009-08-19
Abstract: A linear vibration motor comprises: a stator provided with one of a permanent magnet and an electromagnet including a winding; a vibrator provided with the other of the permanent magnet and the electromagnet and supported to be able to vibrate; a movement detection unit for detecting movement of the vibrator; a control output unit for supplying electric power to the winding of the electromagnet based on an output of the movement detection unit so as to generate vibration of the vibrator; a rechargeable battery for supplying electric power to the control output unit; and a power supply unit for supplying electric power to the control output unit and to the rechargeable battery, wherein the power supply unit supplies electric power in an intermittent mode with synchronized timing such that the timing of the intermittent power supply is synchronized with the timing of the power supply to the winding. Thereby, the voltages of the rechargeable battery for left and right outputs to the winding become the same as each other at the timing of supplying electric power to the winding for left and right outputs, preventing amplitude variation caused by difference between the voltages of the rechargeable battery, and thereby preventing amplitude fluctuations and whirring noise.
Patent JP-4601990-B2 (JP)
IPC: H01J35/20
Filed: 2004-03-31
Granted: 2010-12-22
Abstract: The invention relates to a solid state brachytherapy applicator for performing radiation therapy treatment in an animal body, said applicator at least comprising an X-ray emitting surface composed of: a vacuum cavity containing a cathode and an anode spaced apart at some distance from each other; emitting means for emitting free electrons from the cathode; electric field means for applying during use a high-voltage electric field between said cathode and said anode for accelerating said emitted free electrons towards said anode; wherein said vacuum cavity being at least partly transparent to X-ray radiation emitted by said anode. <??>The invention furthermore relates to a radiation therapy treatment system for performing radiation therapy treatment in an animal body and to a method for performing radiation therapy treatment in an animal body using a solid state brachytherapy applicator according to the invention. <??>According to the invention said vacuum cavity is bound by first and second plate-shaped elements spaced some distance from each other, said first plate-shaped element serving as cathode and said second plate-shaped element serving as anode. <IMAGE>
Patent JP-3811704-B2 (JP)
IPC: H02J7/02
Filed: 2004-06-11
Granted: 2006-08-23
Abstract: In accordance with the teachings described herein, systems and methods are provided for charging a rechargeable power source in a mobile device through a USB port. A power converter may be used to receive an input voltage from an external power source and generate a charger output having a regulated voltage. A signal generator may be used to generate a charger configuration signal having preselected waveform characteristics that are selected to identify operating characteristics of the charging apparatus. A USB connector may be used for coupling the charger output and charger configuration signal to the USB port on the mobile device. The USB connector may include a voltage bus (Vbus) contact coupled to the charger output, a positive data (D+) contact coupled to the charger configuration signal, and a negative data (D-) contact coupled to the charger configuration signal. The charger configuration signal may be transmitted simultaneously to the D+ and D- contacts, such that the D+ and D- contacts are continuously either both in a logic high state or both in a logic low state. The mobile device may be configured to identify the operating characteristics of the charging apparatus from the waveform characteristics of the charger configuration signal and to apply the charger output to recharge the rechargeable power source.
Patent JP-4945071-B2 (JP)
IPC: A24C5/18
Filed: 2004-11-05
Granted: 2012-06-06
Abstract: Device for simultaneous manufacture of at least two fiber strands (8) used in the tobacco-processing industry, especially in cigarette manufacture, comprises a cutting device (12) for cutting the fiber strands, and a guide device (6) for simultaneously guiding the fiber strands a distance apart toward the cutting device. The guide device is designed so that during movement of the fiber strands in the direction of the cutting device the distance between the fiber strands is reduced to a pre-determined minimal value in front of the cutting device. An independent claim is also included for a process for the simultaneous manufacture of at least two fiber strands used in the tobacco-processing industry, especially in cigarette manufacture.
Patent JP-4426439-B2 (JP)
IPC: A24F42/60
Filed: 2003-05-13
Granted: 2010-03-03
Abstract: Disclosed is a method and device for rapid heating of a coated substance which preferably includes a drug to vaporize for inhalation therapy. A device (10) in accordance with the present invention preferably includes a substrate (20) which has an interior surface (20a) surrounding an interior region and an exterior surface (20b) upon which the coated substance (15) is to be adhered. Though the substrate is preferably metallic, it does not need to be. A combustible element (16a.16b) is placed in the interior region of the substrate and a spark or resistance igniter is connected to the combustible element. The igniter is for initiating oxidation of the combustible element. Preferably, the coated substance is vaporized inside of a housing (30) to allow the vaporized drug to aerosolize and be inhaled by a user.
Patent JP-4072156-B2 (JP)
IPC: H03F1/48
Filed: 2003-06-13
Granted: 2008-04-09
Abstract: There is disclosed an improved 2-stage large bandwidth amplifier (20) comprised of two stages formed by first and second bipolar transistors (Q1,Q2) configured in common emitter that are connected in series with their emitters connected to a first supply voltage (Gnd). The input signal (Vin) is applied to the base of said first transistor via an input terminal (11), while the output signal (Vout) is available at an output terminal (12) connected to the collector of said second transistor. A parallel feedback structure (13') is provided. It consists, in a first branch, of two diodes (D1,D2) in series connected between a second supply voltage (Vcc) and the collector of the second bipolar transistor, and in another branch of a third bipolar transistor (Q3) configured in emitter follower with a resistor (Rf) in the emitter. The base and the collector of said third bipolar transistor are respectively connected to the common node of said diodes and to said second supply voltage. The resistor is connected to the common node of said first and second transistors to inject the feedback signal (Vf). Because, the two bodies have a low internal resistance and reduce the collector capacitance of the second transistor, the overall bandwidth of the improved amplifier is significantly extended in the very high frequencies (e.g. 20 GHz and above).