baber/WOPTO huggingface dataset:
Patent JP-2005213150-A (JP)
Title: New quinone compound, electrophotographic photoreceptor and electrophotographic apparatus
Inventor: SEKINE NOBUYUKI
IPC: C07D495/04
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having an excellent electron transport ability useful for applications of an electrophotographic photoreceptor and a positively charged type electrophotographic photoreceptor for highly sensitive copiers and printers and to provide an electrophotographic apparatus using the same.  <P>SOLUTION: The new quinone compound has a structure represented by general formula (I) (wherein, R<SP>1</SP>to R<SP>4</SP>are each the same or different and denote each a hydrogen atom or a 1-6C alkyl group which may have a substituent; R<SP>5</SP>and R<SP>6</SP>are each the same or different and denote each a hydrogen atom, a 1-6C alkyl group which may have a substituent, an aryl group which may have a substituent or a heterocyclic group which may have a substituent; and the substituent denotes a fluorine atom, an alkyl group, an alkoxy group, a fluorinated alkyl group, an aryl group or a heterocyclic group). The electrophotographic photoreceptor and electrophotographic apparatus use the new quinone compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214717-A (JP)
Title: Defect test method for stator of polyphase motor
Inventor: OYA EIJI
IPC: G01R31/34
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect test method for stators of polyphase motors capable of detecting the number of turns of a coil and breaking of the bundle wire of the coil, regardless of the waveform state of a signal taken out from the coil when a defect test is performed.  <P>SOLUTION: Connection of each terminal T1, T2 to which the coil 2 is connected is performed, switching a spot for each terminal T1, T2 to be connected to over to either a resistance measuring apparatus 53 or a voltage measuring apparatus 55 by a switchover section 51 according to a control signal CTL. In the resistance apparatus 53, a microresistance is measured across each pair of terminals, and quantities of mutual unbalance are calculated. In the voltage apparatus 55, the effective value of an induced voltage generated in each coil is measured, and quantities of mutual unbalance are calculated. In a determination section 57, whether or not each calculation result is within a specified value is determined to perform a defect determination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215869-A (JP)
Title: Data storage and retrieval system
Inventor: TAMATSU MASAHARU
IPC: G06F17/30
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of facilitating the management of an overflow block and realizing a high speed access.  <P>SOLUTION: This data storage and retrieval system for storing data in a computer and retrieving the data is provided with: data records having data items including main key items; a primary block 11 and an overflow block 12 in which the data records are stored in the order of main keys, location table records for storing the address of the primary block 11; a location table 10 in which the location table records are stored in continuous regions in the order of the main keys; a final pointer showing the last of the use region of the location table 10; an overflow block management table 20 for managing the address of the overflow block; and an overflow block final pointer showing the last of the use region of the overflow block management table 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215401-A (JP)
Title: Pipe inspecting device
Inventor: TOGO KIICHIRO
IPC: H04N5/225
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe inspecting device by which a camera head part is smoothly and easily inserted and pulled out even at a corner part in a pipe.  <P>SOLUTION: The pipe inspecting device is equipped with a relay cable part whose one end is fixed at the rear part of the camera head part and which is freely bent, a cable connection part to one side of which the other end of the relay cable part is fixed, and an operation cable whose one end is fixed on the other side of the cable connection part. It is provided with a guide member 30 on the outer periphery of the relay cable part. The guide member 30, where a relay cable pierces through a shaft hole, is attached to freely move to the camera head part side and the cable connection part side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211592-A (JP)
Title: Decoration and protection cover for cushion
Inventor: UCHIBORI YUTAKA
IPC: A47C31/10
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoration and protection cover for a cushion, which facilitates the replacement thereof without trouble, eliminates loose and tense wrinkles caused by the difference in size between the cover and the cushion, and eliminates time and effort in sewing.  <P>SOLUTION: The decoration and protection cover for the cushion is composed of a fabric into a cylindrical shape. Right and left ends of the cylinder are interwoven with elastic yarns 12 linearly in the direction enclosing a cylindrical hollow. Stretchable elastic portions 13 are formed at right and left ends of the cylinder in a direction enclosing the cylindrical hollow. Preferably, a part adjacent to the elastic portion 13 is interwoven with non-elastic yarns 14 linearly in a direction enclosing the cylindrical hollow into a non-elastic portion 15. Thus, the difference in shrinkage between the non-elastic portion 15 and the elastic portion 13 in the direction enclosing the cylindrical hollow forms pleats 16 at the non-elastic portion 15 to obtain the decoration and protection cover beautiful and having a good touch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222200-A (JP)
Title: Program management method, execution system and processing program
Inventor: SHIGEOKA TOMOHIKO
IPC: G06F9/445
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing communication traffic in program distribution to a large number of information processors to manage a processing load when distributing programs to the plurality of information processors from a management processor.  <P>SOLUTION: This program management method distributes the programs to the plurality of information processors from the management processor and manages them. The program management method has: a step for distributing all fragments included in the programs by transmitting the fragments of the programs to the plurality of information processors from the management processor by broadcast type communication by a communication means and transmitting the next fragment to an affirmation response from a reader processor among the plurality of information processors; and a step for receiving the fragment of the program transmitted from the management processor by the communication means, and receiving the unreceived fragment from the other information processor including the reader processor by the communication means when the unreceived fragment is present after the distribution completion of the program from the management processor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223992-A (JP)
Title: Inverter controller
Inventor: MAKINO TOMOYOSHI
IPC: H02P3/18
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To supply a gate signal stably to a self-arc-extinguishable semiconductor switching element which constitutes an overvoltage suppressing circuit, even if the control power source is switched off.  <P>SOLUTION: A gate amplifier part 9, which generates a gate signal for the overvoltage suppressing circuit, is provided with single-shot signal generators 96A and 96B, and the output of the above gate is enabled, for a certain time after power cut of the gate amplifier part 9 concerned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224045-A (JP)
Title: Non-contact power feeding device and wire-less system provided with it
Inventor: MORITA KATSUAKI
IPC: B60L5/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight, to downsize dimensions, and to improve power feeding efficiency, with regard to a non-contact power feeding device that feed electric power to a motor-driven moving body by a non-contact method and a wire-less system provided with the device.  <P>SOLUTION: A power feeder is provided with a primary core 7 made up of a roughly annular core body 8 in a portion of which openings are formed, and movable cores 9a, 9b that open or connect the openings; primary coils 10a, 10b wound on the primary core 7; and a charging power source 5 that feeds high-frequency electric power to the primary coils 10a, 10b. A power receiving terminal is provided with a secondary coil 11 and an electricity storing device 13 connected to the secondary coil 11. When power is fed from the charging power source 5 to the electricity-storing device 13, the movable cores 9a, 9b enter the hollow portion of the secondary coil 11 to connect the openings of a core body 8 crossing the secondary coil 11. When power is not fed, the movable cores 9a, 9b leave the hollow portion of the secondary coil 11 to open the openings of the core body 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222651-A (JP)
Title: Loading mechanism for disk recording medium
Inventor: ARAKI TAKAMASA
IPC: G11B17/051
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading mechanism for a disk recording medium, which can cope properly, even when a slot part of a recording/reproducing device and the thickness of the disk recording medium relatively vary.  <P>SOLUTION: The mechanism includes: an insertion/discharge roller driven rotationally so as to carry the disk in a direction for inserting the disk, when the disk is inserted and driven rotatingly in a direction opposite to the rotation so as to carry the disk in the direction of discharging the disk, when the disk is discharged; and a separation roller provided on the opposite side, sandwiching the disk, and driven rotatively in a direction of discharging the disk with a rotational torque smaller than that of the insertion/discharge roller. When the disk to be inserted is inserted in the doubly overlapped state, the separation roller carries the disk that is brought into contact with the separation roller in the direction for discharging the disk, because the friction between the separation roller and the disk is larger than that between the disks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227030-A (JP)
Title: Millimeter wave transducer module and abnormality monitoring method
Inventor: KANBE SHINICHI
IPC: H04B1/40
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormality or trouble in a millimeter wave transducer module.  <P>SOLUTION: The abnormality determination processor 58 watches transmission power, drain current, drain voltage, ambient temperature, and joint part temperature of MMIC, based on the monitoring result of a current monitor 35, an ambient temperature monitor 36, a DVC temperature monitor 37, including a control processing part 54. When the abnormality happens, an abnormality result output part 59 reports the occurrence of the abnormality to an external system or a master processing system, and at the same time stops the operation of the transducer module, if necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225076-A (JP)
Title: Color correcting method, device and program, print controller, controlling method and program
Inventor: TANAKA KENTARO
IPC: G06F3/12
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To attain good color reproducibility for a reference color in a printer while quickening the calibration work of the printer.  <P>SOLUTION: Control operation is performed to print a color correction patch (standard image) P3 onto the print sheet (print medium) of an objective printer with a standard dot recording rate (ink recording amount). The correction patch P3 printed on the print sheet in an Lab color space (predetermined color space) having a plurality of color components L, a and b is subjected to colorimetry to acquire colorimetric data of the patch P3 for color correction. The colorimetric data is compared with reference colorimetric data and when dot quantity data (print data) D3-D5 are corrected based on the comparison results, the dot quantity data is corrected for variation in dot recording rate among the plurality of color components L, a and b using the comparison results only of the color component quantity having a largest variation thus compensating for color gap in a printer which printed the color correction patch P3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233703-A (JP)
Title: Method for fixing selectively coupling substance
Inventor: NAGINO KUNIHISA
IPC: G01N33/543
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a selectively coupling substance which has a high S/N ratio at detection and is carried out simply.  <P>SOLUTION: In the selectively coupling substance is fixed to a carrier of which the surface has a polymer containing a structural unit represented by the general formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a 1-20C alkyl group, a 6-18C aryl group or a hydrogen atom), the surface of the carrier is treated with oxygen plasma before the selectively coupling substance is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231122-A (JP)
Title: Recording head and image recording apparatus
Inventor: MIHARA TORU
IPC: B41J2/14
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head and an image recording apparatus, which can perform image recording processing at high speed, while decreasing a driving current value and reducing an effect brought by a difference in wiring resistance between respective units composed of a drive element and a driver.  <P>SOLUTION: In the recording head 15, nozzles 24A for ejecting ink are arranged with a pitch corresponding to a resolution, and a plurality of heaters 40A for ejecting the ink from the respective nozzles 24A in such a manner as to correspond to the respective nozzles 24A are arranged with a pitch Ph corresponding to the resolution. The recording head 15 is provided with a plurality of driver transistors 42A which have a voltage buffer area 52 for lessening a hindrance caused by a high voltage, which are unitized by being each serially connected with the respective heaters 40A in a one-to-one manner, which are arranged with a pitch Pd set larger at least by the voltage buffer area 52 than the pitch of the heaters 40A, and which drive the respective heaters 40A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231003-A (JP)
Title: Method for improving tooth flank
Inventor: YOSHIZAKI MASATOSHI
IPC: B23F19/06
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily improve the frictional and wear characteristics of a gear.  <P>SOLUTION: Resin gears 6, 7 made of synthetic polymer having a low frictional coefficient are engaged with metallic gears 4, 5 arranged in a pair of gears. The raw material of the resin gears 6, 7 is transferred and deposited to the metallic gears 4, 5 by the rotation of the metallic gears 4, 5 so as to fill the concave portions of the tooth flanks. As a result, the frictional and wear characteristics of the gears, 4, 5 are always kept excellent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238002-A (JP)
Title: Foreign matter removing apparatus
Inventor: OKUDA MATSUHIRO
IPC: B01D21/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter removing apparatus which has a simple structure and maintenance and permits efficient foreign matter removal.  <P>SOLUTION: The foreign matter removing apparatus 2 is arranged in the course of a fluid piping system 1 and is composed of a main body case 3 installed between holizontal piping parts 1a, 1b in the piping system 1, a flow regulating block body 4 disposed in the main body case 3, a fluid straight path 5 which is a vacant spot above the flow regulating block body 4 in the main body case 3, is communicated with piping of up and down stream sides and has the cross-section area larger than those of the piping and a fluid return path 6 which is a gap part between the inner wall of the main body case 3 and the side surface and bottom surface of the flow regulating block body 4 and is communicated with the fluid straight path 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240603-A (JP)
Title: Horizontally long fan motor
Inventor: YAMAMOTO KATSUHIKO
IPC: F04D29/44
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce restrictions in mounting on thin electronic equipment while improving the blow amount of fans without the need for a space to form an air flow path, in particular.  <P>SOLUTION: On side walls 10, 10 as planes opposed to the fans 3 perpendicularly to a shaft 2, holes 13 and air intakes 17 are provided at three or more places as suction holes for sucking air. Thus, air can be largely taken into the fans 3 while avoiding a housing A in the vertical direction. There are less restrictions and a higher degree of freedom in mounting on the housing A while improving the blow amount of the fans 3 without the need for purposely securing a space between a casing 5 and the inner face of the housing A in the vertical direction for sucking air. Besides, air can be distributed and taken into the fans 3 from more directions, resulting in reduced noises.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237503-A (JP)
Title: Ultrasonic diagnosis equipment
Inventor: YOSHIHARA MASATOSHI
IPC: A61B8/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an easy-to-observe ultrasonic image with high image quality by improving a range resolution and detection sensitivity.  <P>SOLUTION: The subject ultrasonic diagnosis equipment is provided with a transmission circuit 12a, a delay circuit 12b and an amplitude/pulse width control circuit 12c; provides a single oscillator 11 with a plurality of times of transmission signals to generate an ultrasonic waveform formed of a next transmission signal within a generation period of the ultrasonic wave formed of a single transmission signal in the ultrasonic transmitting/receiving wave direction; provides the ultrasonic wave with an associated waveform; and forms a desired ultrasonic waveform by variably adjusting the delay amount, the amplitude, or the pulse width of the transmission signal. This constitution can, when controlling to shorten the generation period of the ultrasonic waveform, improve the range resolution and, when controlling to heighten the amplitude of the associated ultrasonic wave, improve the detection sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239676-A (JP)
Title: Plant growth inhibiting material
Inventor: NAKAMURA KENTARO
IPC: A01N25/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant growth inhibiting material composed mainly of a plant growth inhibiting substance extracted from the leaf of a plant of family Cupressaceae.  <P>SOLUTION: The growth of a plant is effectively suppressed by using the fat-soluble plant growth inhibiting substance having neutral to basic nature and extracted from the leaf of the plant of family Cupressaceae with ethyl acetate, or the like, by spraying the substance on the surface of soil and/or mixing in soil or immersing the substance in water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246655-A (JP)
Title: Driving voltage setting method of liquid jetting apparatus, liquid jetting head, and liquid jetting apparatus
Inventor: TERAMAE HIROFUMI
IPC: B41J2/045
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the working efficiency of driving voltage setting of a drive signal, and also to reduce costs.  <P>SOLUTION: An inspection pattern (color patch) is formed on a sheet of recording paper by discharging ink droplets with the use of a temporary drive signal set at a temporary driving voltage value. Color information of the inspection pattern is measured (subjected to colorimetry). A discharge amount of ink is acquired from a measured value (L*value) of the color information and a correlation between the color information and a discharge amount of the ink droplets. The driving voltage is set on the basis of the discharge amount so that a target discharge amount can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249471-A (JP)
Title: Pressure sensor and method for manufacturing the same
Inventor: ITO OSAMU
IPC: G01L19/14
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor and a method for manufacturing the same, which can easily fix a substrate to a housing and which can establish electrical conduction between a circuit of the substrate and the housing, in the pressure sensor which electrically connects the circuit of the substrate with the housing.  <P>SOLUTION: A spring part 36 is composed of a metal plate having the spring property and a conduction property, and includes a bent part 36b electrically connected with the circuit of the substrate 30 and a catch part 36a fixed to the housing 10. A recessed part 16 where an inner wall surface 15 is recessed is formed on the inner wall surface 15 of the other side of the housing 10. The bent part 36b is joined with the back surface 35 of the substrate 30 so that the catch part 36a is directed to the inner wall surface 15 of the housing 10. The substrate 30 is fixed to the housing 10 by making the catch part 36a abut against the recessed part 16 of the inner wall surface 15 of the housing 10. The circuit of the substrate 30 is electrically connected with the housing 10 via the spring part 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251516-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOGA HIDEYUKI
IPC: H01M10/052
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery for improving a charge/discharge cycle property.  <P>SOLUTION: This battery includes an elemental sulfur as an active material and has a positive electrode 1 including at least a styrene-butadiene rubber as a binder; a negative electrode 2 including a material storing and discharging a lithium ion; and a nonaqueous electrolyte 5 with magnesium iodide to be metal halide added thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252583-A (JP)
Title: Apparatus, method, and program for processing image
Inventor: MIZUTANI TOSHIYUKI
IPC: G06T5/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, and an image processing program capable of satisfactorily quantizing dot dispersion in an entire gradation value which includes low-density sections.  <P>SOLUTION: The image processor 1 quantizes an input value, comprising multi-gradation image data for converting to an output value comprising pseudo half tone image data. The image processing apparatus 1 includes a gradation conversion means 21 for performing gradation conversion to the input value; a processing selection means 22 for selecting either dither processing or error diffusion processing, according to the comparison result between the gradation value of a converted value, after the gradation conversion and a prescribed switching value; noise addition means 24a, 24b for adding noise to the converted value; an error diffusion processing means 25 for performing error diffusion processing; and a dither processing means 26 for performing dither processing. The noise addition means increases the amount of noise to be added, when the error diffusion processing is selected by the processing selection means, and the converted value is close to the switching value or a prescribed gradation value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI