baber/WOPTO huggingface dataset:
Patent JP-2006306776-A (JP)
Title: Method for producing imidazolium halogen salt
Inventor: NAKATANI MANABU
IPC: C07D233/58
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high quality imidazolium halogen salt, especially the imidazolium halogen salt having an electric characteristic excellent in reduction resistance.  <P>SOLUTION: This method for producing the imidazolium halogen salt is provided by mixing a crude imidazolium halogen salt obtained by reacting imidazole with an alkyl halide, with ketones, agitating under 40-200°C temperature, then separating to obtain the pure imidazolium halogen salt, or by mixing the crude imidazolium halogen salt obtained by reacting imidazole with the alkyl halide, with at least 1 kind solvent selected from acetonitrile, methanol, ethanol, butanol and isopropanol, with the ketones, agitating under 40-200°C temperature, then separating to obtain the pure imidazolium halogen salt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311714-A (JP)
Title: Switching unit
Inventor: YAMASHITA HISANOBU
IPC: H05K1/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching unit that can be miniaturized and can protect a connection terminal.  <P>SOLUTION: The switching unit 10 is surrounded by a casing 20, and has a unit body 15 and the connection terminal 12A. In the unit body 15, a switching device 13 is packaged onto a surface at the side of a circuit board 11, where the circuit board 11 adheres to a bus bar circuit 12. The connection terminal 12A is extended to the outside of the casing 20 from the unit body 15. Additionally, the switching unit 10 has a housing 28 for surrounding the connection terminal 12A, thus regulating damage caused by the contact of the connection terminal 12A with other members, or the like for protection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308512-A (JP)
Title: Interference signal magnifying device and method
Inventor: ISHIZAWA ATSUSHI
IPC: G01J11/00
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To make the intensity of an interference signal higher than that in prior art.  <P>SOLUTION: This interference signal magnifying device comprises a mirror 11 for dividing light 2a with a band of one octave or more into a long wavelength component and a short wavelength component bordering on the central wavelength, mirrors 12<SB>1</SB>-12<SB>k</SB>for further dividing the light of the long wavelength component into two or more wavelength components, second harmonics generators 15<SB>1</SB>-15<SB>k</SB>for wavelength-converting the lights of respective wavelength components divided by the mirrors 12<SB>1</SB>-12<SB>k</SB>into second harmonics, and a polarizer 21 for synthesizing an interference signal by making a light of short-wavelength component interfere with two or more wavelength-converted lights.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309068-A (JP)
Title: Pairing operation device, pairing operation method, and pairing operation program
Inventor: KOBAYASHI TETSUTARO
IPC: G09C1/00
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an operation speed is slow, since computational complexity necessary for a pairing operation is very large compared with an ordinary elliptic operation.  <P>SOLUTION: The operation speed is made high by using the characteristics of a finite field. When r is defined as an element on a finite field GF(p<SP>k/2</SP>), and f is defined as an element on a finite field GF(p<SP>k</SP>) obtained by Miller's algorithm, calculation is performed by using an algorithm with smaller calculation amount than the Miller's algorithm to map onto an element f' on the finite body GF(p<SP>k</SP>) satisfying f'=rf. Instead of obtaining an inverse element, p<SP>k</SP>-th power of the element of which multiplication is performed is obtained. For integration, the elements which are on k finite fields GF(p) to be integrated and at least one value of which is zero are multiplied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005324547-A (JP)
Title: Consumable cartridge theft prevention apparatus and method
Inventor: WARD JEFFERSON P
IPC: G06K19/00
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility for theft or unauthorized utilization in consumable cartridges by rendering the cartridges usable only on specified units of utilizing equipment.  <P>SOLUTION: The printer has a theft prevention function to prevent unauthorized utilization of print cartridges installable in the printer. The print cartridges have integral memory components 242 that may be accessed by the printer and modified at least in part by the printer. The printer further comprises a receiving station 210 providing an electrical interconnect 212 configured to fit to a corresponding interconnect 244 on the print cartridge 112', a non-volatile memory and a controller 220 operable to generate electrical signals to encode theft prevention information into a memory device of an installed print cartridge.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088144-A (JP)
Title: Fluid filtration device
Inventor: INOUE YOSHITSUGU
IPC: B03C5/02
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid filtration device capable of obtaining a stable charge aggregation effect irrespective of differences of the resistivity of filtration fluid by using a simple constitution.  <P>SOLUTION: The fluid filtration device (A) is provided with an earth electrode 1 which is made to be a closed vessel doubling as a filtration device main body, a first electrode 2 disposed in the earth electrode 1, a second electrode 3 disposed in the first electrode 2, the required number of connection electrode plates 4 which connect the first electrode 2 and the second electrode 3, hollow filter elements 6 disposed in a treatment chamber 5, discharge pipes 7 disposed in the hollow filter elements 6 and a power source E which charges the electrodes, wherein the first electrode 2 is watertightly covered with a cover plate 14 made of insulation material and the filter elements 6 are brought into contact with the first electrode 2 and the second electrode 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006317284-A (JP)
Title: Detection part for position sensor and position sensor using the same
Inventor: NIWA MASAHISA
IPC: G01D5/20
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection part for a position sensor to reduce the effect of an induced voltage, an impedance change, etc. owing to a use environment, and to provide a position sensor using the same.  <P>SOLUTION: This detection part 1 for a position sensor is equipped with: a detection coil L; a coil bobbin 3 around which the detection coil L is wound; a core 2 retractably provided in the detection coil L and relatively displaced toward the detection coil L in the direction of its center axis (winding axis); a shield member 4 for magnetic shielding to cover the peripheral surface of the detection coil L; and a case 5 for storing therein the coil bobbin 3 around which the detection coil L is wound, the core 2, and the shield member 4. The shield member 4 comprises an inner shell part 4a fitted to the coil bobbin 3 and an outer shell part 4b for covering the peripheral surface of the shell part 4a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317779-A (JP)
Title: Recording medium conveyance device and image forming apparatus having this recording medium conveyance device
Inventor: SHIMAZU FUMIO
IPC: G03G15/16
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium conveyance device with which jammed recording paper can be easily removed from the surface of a transfer conveyance belt without causing faults such as a scratch on the surface of the transfer conveyance belt, and to provide an image forming apparatus having the recording medium conveyance device.  <P>SOLUTION: Wire bars 63 and 64 that can be brought into contact with the surface and back of the transfer conveyance belt 44c are disposed. When paper is jammed, the transfer conveyance belt 44c is curved by the wire bars 63 and 64 such that a part of paper P that has stuck on the transfer conveyance belt 44c is caused to float from the surface of the transfer conveyance belt 44c. This makes it possible to easily peel paper P electrostatically adsorbed to the transfer conveyance belt 44c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006003885-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming apparatus
Inventor: MIMORI MITSUSACHI
IPC: G03G5/06
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of leak and memory in image formation using an image forming apparatus.  <P>SOLUTION: There is provided an electrophotographic photoreceptor composed of an anodized and sealed conductive support and a layer which is formed on the conductive support and contains at least one tetraphenylbenzidine derivative having one or more substituents on each phenyl group bonding to the benzidine skeleton.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006325130-A (JP)
Title: Data encoding device, data decoding device, data encoding method, data decoding method, and program
Inventor: ISHIKAWA TAKASHI
IPC: H03M7/40
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data encoding device and the like whose processing time is short, necessary memory capacity is small, and which can exert a high compression performance.  <P>SOLUTION: A data encoding device 1 is provided with an estimator 11 which calculates an estimated value of target data based on data already read, a subtractor 12 which calculates an estimated error value which is an error between the target data and the estimated value, a filter 13 and a subtractor 14 which calculate a corrected estimated error value for the target data by filtering the estimated error value for the noticed data and an estimated error value obtained in the past, an absolute value processor 15 which converts the corrected estimated error value into an absolute value, a "k" parameter determining portion 18 which determines an encoding length of a fixed length encoder based on flatness of the absolute corrected estimated error value and a dynamic range, and a Golomb-Rice encoding section 19 which encodes by dividing the absolute corrected estimated error value into a variable length encoder and a fixed length encoder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333553-A (JP)
Title: Battery charge state calculating system and method, and battery monitor
Inventor: YAMAGUCHI ICHIYO
IPC: B60L50/15
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charge state calculating system which can calculate the charge state of a battery more properly.  <P>SOLUTION: This battery charge state computing system, which computes the charge state of a battery 9 that constituts a power system by the combination with an alternator 12, includes a means which regulates the output voltage of the alternator 12 so that the battery charge/discharge may be converge within a specified range, a means which detects the battery voltage in a state that the battery charge/discharge has converged within a specified range, as the open circuit voltage of the battery, and a means which computes the charge state of the battery, based on the open circuit voltage of the battery.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006327955-A (JP)
Title: Pharmaceutical containing low molecular weight chondroitin sulfate
Inventor: MIYASAKA MASAYUKI
IPC: A61P43/00
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new CD44 shedding inducer and an arthritis drug.  <P>SOLUTION: The CD44 shedding inducer contains low molecular weight chondroitin sulfate or its pharmaceutically permissible salt. Preferably, the CD44 shedding inducer contains low molecular weight chondroitin having ≤10kD weight average molecular weight.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006327749-A (JP)
Title: Medium conveying device
Inventor: MORIKAWA SHUICHI
IPC: B65H3/62
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium conveying device capable of stably conveying mediums one by one into a device independently of kind of the medium and independently of an upper and a lower taking mechanism, in regard to a medium conveying device for conveying mediums into a device.  <P>SOLUTION: This medium conveying device is provided with a means for vibrating the whole of a rack loaded wit the medium in the vertical direction, and this means vibrates the whole of the medium in the vertical direction when conveying to stably convey the medium. As the means for vibrating the whole of the rack loaded with the medium in the vertical direction, a piezoelectric element is used. Alternately, as the means for vibrating the whole of the rack loaded with the medium in the vertical direction, a member for giving an impact vibration to a bottom part of the rack is used. A power source voltage variable circuit is combined with a driving circuit in the case, wherein the piezoelectric element is used as the means for vibrating the whole of the rack loaded with the medium in the vertical direction, to optimally control charge power in response to the amount of the loaded medium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005334654-A (JP)
Title: Medical implant with encapsulated buffer agent
Inventor: DAVE VIPUL BHUPENDRA
IPC: A61F2/06
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioabsorbable medical instrument capable of controlling an acid effect of decomposition.  <P>SOLUTION: The medical instrument 50 placed at a site in a patient's body to control pH levels at the site in the patient's body has one or more structural components 80, 90 formed of a first biodegradable and/or bioabsorbable substance, or a coating 70 in an attached state formed of the first substance as a modification. The medical instrument has a buffer agent 95 and at least one second biodegradable and/or bioabsorbable substance provided in a state of being attached to or included in the one or more structural components or the coating attached thereto as the modification. The second substance encapsulates the buffer agent, and the buffer agent is dispersed from the second substance in response to hydrolysis of the first substance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006331235-A (JP)
Title: Voltage conversion circuit and electronic apparatus
Inventor: YOSHIKAWA KIMIYASU
IPC: H03F1/02
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a voltage conversion circuit by reducing a steady current necessary for a differential amplifier while outputting prescribed voltage suited to a stand-by mode in the stand-by mode.  <P>SOLUTION: In the voltage conversion circuit 20 provided with a reference voltage generation circuit 1, a differential amplifier 2 for amplifying an output from the reference voltage generation circuit 1 and a load driving transistor 3 for driving a load connected to an output voltage terminal VOUT, resistors R3, R4 are respectively inserted between the output voltage terminal VOUT and power supply voltage and between the output voltage terminal VOUT and ground voltage. In normal operation, driving voltage from the transistor 3 is output from the output voltage terminal VOUT, and in an stand-by mode, voltage corresponding to a resistance ratio between the resistors R3, R4 is output from the output voltage terminal VOUT in substitution for the driving voltage from the transistor 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332472-A (JP)
Title: Semiconductor element mounting hollow package
Inventor: KATO NAOYUKI
IPC: H01L23/50
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element mounting hollow package which facilitates forming a semiconductor fillet to raise the solder bonding strength of the package to a substrate.  <P>SOLUTION: The non-lead semiconductor element mounting package has a hollow for mounting semiconductor elements. Leads have outer terminals extending in parallel to the mounting substrate surface, and the outer terminals have recesses, each formed in the upside direction of the outer terminal from its underside in a section of the extending top end of the outer terminal without including the side of the section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006334030-A (JP)
Title: Game machine
Inventor: SAITO YOSHINORI
IPC: A63F5/04
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to actively aim at a "Cherry" hand even when a "Replay" hand is set as an internally won hand.  <P>SOLUTION: The game machine 1A has a stopped symbol determining means for determining a stopped symbol number in a display window for which the stopping operation is executed so that only the Replay hand among the Cherry hand and the Replay hand is stopped/displayed on an effective line, or determining a stopped symbol number so that only the Cherry hand among the Cherry hand and the the Replay hand is stopped/displayed on the effective line only if it becomes necessary to stop/display the Cherry hand on the effective line according to the timing of stopping operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340084-A (JP)
Title: Image processing apparatus
Inventor: TAKAKURA HIROYUKI
IPC: H04N1/387
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To extract data highly precisely even if distortion such as scaling or rotation is caused when reading images where data are embedded.  <P>SOLUTION: A frequency conversion part 131 of an encoder 100 performs the frequency conversion of a tone level and extracts the embedded band of a mark, an inflection point embedding part 132 embeds the mark of an inflection point pattern to band components extracted by the frequency conversion part 131, and the area detection part 230 of a decoder 200 detects a data embedded area, a scale factor and a rotation angle by using the mark of the inflection point pattern.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005353060-A (JP)
Title: Hub, memory module, memory system and reading method and writing method through memory system
Inventor: LEE KEE-HOON
IPC: G11C29/26
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provided a hub, memory module, memory system and reading method and writing method through the memory system.  <P>SOLUTION: In the hub, memory module, memory system and reading method and writing method, test writing and test reading can be carried out on all the memory modules, memory devices and memory units by bypassing identification information on the memory modules, memory devices and memory units in a test mode. Testing time can be reduced because simultaneous reading and writing on all the memory modules, memory devices and memory units can be carried out by bypassing the memory identification information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006340212-A (JP)
Title: Signal detection apparatus and signal detection method
Inventor: KAMIMURA YUKIHIRO
IPC: H04B1/707
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal detection apparatus and a signal detection method detecting a signal with a lower power density such as spread spectral signal and whose level is below a noise level.  <P>SOLUTION: The signal detection apparatus includes: an A/D converter section for converting a radio wave received by an antenna into an intermediate frequency signal and converting the intermediate frequency signal into a digital signal; an average noise level calculation section for calculating an average noise level from A/D converted digital data; and an averaging processing section for applying fast Fourier transform to the digital data to obtain spectrums and averaging the spectrums by subtracting the average noise level from the spectrums, and the averaged spectrum is displayed on a display section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340843-A (JP)
Title: Air cleaner
Inventor: HIRONO MACHIKO
IPC: B01D46/52
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of securely and efficiently purifying air by collecting dust and odorous substance floating in air.  <P>SOLUTION: The air cleaner 1 can securely and efficiently purify air G since the floating substance A such as dust, which becomes a charged body C charged by a liquid sprayer 12 and an air ion releasing device 10, is collected by a collecting means 11. The air cleaner 1 can also collect allergens such as pollens, tick shells and tick feces, and chemical substances to cause the sick house syndrome, so that the interior air environment can be further improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006341520-A (JP)
Title: Method and apparatus for estimating striking-through of ink in printing machine, and method and apparatus for controlling color tone of picture pattern in printing machine
Inventor: OZAKI IKUO
IPC: B41F31/02
Filed: 2005-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable to estimate striking-through of an ink in double-side printing in relation to a method and an apparatus for estimating the striking-through of the ink in a printing machine.  <P>SOLUTION: A honeycomb structural body is constituted by comprising a halftone dot area ratio acquiring means 18 for acquiring a one face side halftone dot area ratio of a picture pattern printed on one face side of a printing sheet 8, and another face side halftone dot area ratio of the picture pattern printed on another face side of the printing sheet 8, a data base 51 storing corresponding relations between a difference between the one face side halftone dot area ratio and the other face side halftone dot area ratio and the density of the ink striking-through, and an ink striking-through estimating means 50 for estimating the ink striking-through from the one face side halftone dot area ratio and the other face side halftone dot area ratio acquired by the halftone dot area ratio acquiring means 18 using the data base 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006348990-A (JP)
Title: Boot
Inventor: OSHITA TAKENORI
IPC: F16J15/52
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot which can prevent a large-diameter attachment portion from bending and ensure high sealability.  <P>SOLUTION: The large-diameter attachment portion 2 includes a projection 25 and lips 24 on its inner peripheral surface. The projection 25 is located closer to an opening of the large-diameter attachment portion 2 as compared with the lips 24. Accordingly, when mounting the large-diameter attachment portion 2 on an outer case 61, it is possible to check whether or not the projection 25 is fitted in a groove 62 without inhibition by the lips 24. That is, when the projection 25 is not fitted in the groove 62, an upper end face of the projection 25 comes in contact with an outer peripheral surface of the outer case 61 so that the large-diameter attachment portion 2 bends. Therefore, it is possible to prevent a gap from being formed between the lips 24 and the outer peripheral surface of the outer case 61 so as to ensure the sealability.  <P>COPYRIGHT: (C)2007,JPO&INPIT