baber/WOPTO huggingface dataset:
Patent JP-2004253979-A (JP)
Title: Image processor and image forming apparatus
Inventor: SUZUKI HIROYUKI
IPC: H04N1/60
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image forming apparatus which suppress scattering of toner and have high color reproducibility.  <P>SOLUTION: In the image processor, an edge area, a dot area, and the like are extracted by an area decision part 40, and an MTF (modulation transfer function) control signal setting attribute whether or not image processing should be performed every area is created. Also, in the area decision part 40, an inner edge neighborhood area is extracted. In a color correction part 30, printing data are created for every output color (CMYK). In doing that, with regard to the inner edge neighborhood area, correction to reduce an amount of each color component is performed. In an MTF correction part 50, correction processing along the MTF control signal (edge emphasizing, smoothing, or the like) are performed with the printing data (CMYK) where the color correction has been carried out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249870-A (JP)
Title: Pneumatic tire
Inventor: ITO SHUNGO
IPC: B60C15/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire increased in size without impairing a high speed durability and having a white rubber layer at a side wall part.  <P>SOLUTION: This pneumatic tire 1 comprises a carcass 9 having a pair of bead parts 4, a pair of side wall parts 6 partly formed of the white rubber layer 5, and two sheets of inner and outer plies 8a and 8b toroidally extending to each part of a tread part 7 and formed by folding these plies from the lateral inside to the lateral outside of the tire around the bead core 2 and a reinforcement layer 10 adjacent to a bead filler 3 on the lateral outside of the tire. Where the height of the tire in cross section is SH, the height of the inside ply 8a at the folded end edge is P1, the height of the outside ply 8b at the folded end edge is P2, and the height of the bead filler 3 is B, P1/SH is 0.5 to 0.6, P2/SH is 0.15 to 0.25, and B/SH is 0.2 to 0.3. The outer end edge 12 of the reinforcement layer 10 is positioned on the tire radial outside of a rim line 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003268659-A (JP)
Title: Method for producing seamless tubular knitted article having one closed end, especially hosiery article with circular knitting machine
Inventor: LONATI ETTORE
IPC: D04B9/56
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a seamless knitted article having one closed end on a circular knitting machine.  <P>SOLUTION: This method comprises the following steps. A step of starting the knitting of the article from the end to be closed, a step of forming a knot for retaining a closure thread by way of a set of needles composed of a plurality of contiguous needles, a step of knitting the closure thread and feeding the closure thread to a preset number of needles so that the closure thread mutually connects needles that are arranged oppositely with respect to the central plane passing through the central region of the set of the contiguous needles, a step of interrupting the feeding of the closure thread to the needles, a step of forming a few rows of knitting by using another thread or threads and at least a part of the needles of the machine, a step of applying traction to the closure thread in order to close the initial knitting end of the article, and a step of continuing the production of the article to the completion thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004257168-A (JP)
Title: Joint
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a construction period by facilitating connection between segments adjacent in a circumferential direction and connection between segments adjacent in an excavating direction.  <P>SOLUTION: This joint is provided with an inter-segment joint 25 comprising a recessed part 4 provided at one end face 3 in the longitudinal direction of one segment 2, and a projecting part 9 provided at the other end face 8 in the longitudinal direction of the other segment 23; and an inter-ring joint 30 comprising a recessed part 14 provided at one end face 13 in the width direction of one segment 2, and a projecting part 19 provided at the other end face 18 in the width direction of the other segment 23. The end faces 3, 8 in the longitudinal direction of both segments 2, 23 are brought into contact with each other to engage the recessed part 4 with the projecting part 9 to thereby connect both segments 2, 23 in the longitudinal direction. The end faces 13, 18 in the width direction of both segments 2, 23 are brought into contact with each other to engage the recessed part 14 with the projecting part 19 to thereby connect both segments 2, 23 in the width direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266036-A (JP)
Title: Semiconductor device having overvoltage protection function
Inventor: YAMADA TOMOYA
IPC: H01L21/822
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To control the increase of the area as much as possible without providing a complicated wiring layout when zener diodes are provided in parallel for overvoltage protection of a capacitor.  <P>SOLUTION: An area surrounded by a trench 22 is provided over a semiconductor substrate and zener diode 24 using a capacitor 23 and a transistor is also provided integrally. A semiconductor layer of the capacitor 23 is formed as one electrode and an aluminum electrode formed by holding a polysilicon layer 35 as a dielectric material is used as the other electrode. The zener diode 24 is provided under the condition that a collector and a base of transistor are shorted with the aluminum electrode, and is connected in parallel to the capacitor 23 through the wiring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265714-A (JP)
Title: Lighting device for high-pressure metal-vapor discharge-lamp, and illumination device
Inventor: KIHARA HIROSHI
IPC: H05B41/24
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for a high-pressure metal-vapor discharge-lamp that prevents the instability of discharge during a transitional period from the starting time to the time after that, and to provide an illumination device using the same.  <P>SOLUTION: The lighting device for a high-pressure metal-vapor discharge-lamp comprises a direct-current power source DC, an inverter DC/AC of which direct-current input terminals are connected to the direct-current power source DC, a high-pressure metal-vapor discharge-lamp HPL connected to alternating-current output terminals of the inverter DC/AC, an igniter IG to start the high-pressure metal-vapor discharge-lamp HPL, and a control means CC whereby the inverter DC/AC is operated on a low frequency at the starting time of high-pressure metal-vapor discharge-lamp HPL. Lighting frequencies are continuously raised from right after the start, and a lighting frequency during the stable lighting period is a predetermined one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262511-A (JP)
Title: Automatic cap removing device
Inventor: UKITSU HIROYASU
IPC: B67B7/18
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic cap removing device capable of automatically and readily removing both a cap main body 5 and a cap ring 6 from a bottle body 2.  <P>SOLUTION: The automatic cap removing device is constituted of a conveying means for conveying a plastic bottle 1 forward, a feeding guide 12 which is provided on sides of the conveying means from the upstream to the downstream and guides the conveyed bottle body 2, a cutting means 13 which is provided on the upstream side of the conveying means and cuts the cap main body 5 and the cap ring 6 in a radial direction to give a cut line C, and a rotary removing means 14 which is provided on the downstream side of the conveying means, slides on both sides of the cap body 5 and the cap ring 6 and rotates the cap body 5 in the direction to loosen the cap main body 5 to remove the cap body 5 and the cap ring 6 from the bottle body 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264719-A (JP)
Title: Speech recognition device and computer program
Inventor: ONISHI SHIGEHIKO
IPC: G10L15/183
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a sentence recognition rate of speech recognition by using a large-scale corpus and a less-restricted model like an N-gram model and to deter a model size and a search space from becoming enormous.  <P>SOLUTION: A speech recognition device includes a speech recognition part 44 which performs speech recognition based upon an N-gram language model 41, a syllable number calculation part 46 which estimates the number of syllables in an input speech from the recognition result, an FSA part 48 which stores FSAs 60 generated from subsets obtained by classifying sentences in a corpus by the numbers of syllables, a selection part 50 which selects 11 FSAs 52, i.e. the number of syllables that the syllable number calculation part 48 estimates and five corresponding FSAs 52 each before and after it among the FSAs 60, a speech recognition part 54 which recognizes the input speech according to the selected FSAs 52, and a selection part 56 which selects one of them according to acoustic scores of speech recognition results of the speech recognition parts 44 and 54.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003335550-A (JP)
Title: Glass paste, display member using the paste, and display
Inventor: TANAKA AKIHIKO
IPC: G09F9/30
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a plasma display excellent in the display characteristics that is improved in the luminous efficiency and color purity by preventing yellowing of a partition wall caused by the silver colloid formation resulting from the fact that the electrode constituent silver ionizes, diffuses onto the partition wall and proceeds with a reduction reaction and an aggregation.  <P>SOLUTION: The glass paste used for manufacturing a display member is characterized by containing at least a low melting point glass and an oxidizing agent. The display member is manufactured by using the above glass paste.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004270998-A (JP)
Title: Influenza estimation displaying device and air conditioner
Inventor: AMANO KANAKO
IPC: G01W1/06
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an influenza estimation displaying device capable of notifying a user and the like, of the epidemic of influenza, and to provide an air conditioner capable of preventing influenza-related infection.  <P>SOLUTION: The epidemic of influenza is estimated on the basis of a condition of the outside air, and the estimation is displayed. A condition when any of absolute humidity, outside air and water vapor pressure becomes less than a specific reference value, is regarded as the influenza epidemic condition. In the influenza epidemic condition, the indoor humidity is adjusted to be a high humidity condition to make the influenza virus inactive. The indoor humidity is controlled within a range free from the growth of fungus and tick.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269127-A (JP)
Title: Folding mechanism for continuous paper sheet and print processing device
Inventor: KANEKO MINEYUKI
IPC: B65H45/109
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding mechanism for a continuous sheet of paper capable of precluding occurrence in folding each sheet even if an inclination is generated in the sheet likely when the continuous sheet is folded up and stacked in the situation where a distortion is generated in the sheet.  <P>SOLUTION: The folding mechanism for continuous sheet of paper is composed of sensors A 15 and B 16 to sense the inclination of the sheet 6, an inclination judging mechanism 17 to judge existence of inclination and its direction, and a table moving mechanism 18 to move a table 7 in the direction opposite the inclination. This allows the folding position 9 to lie parallel right under the perforation 8 at all times even without correcting the inclination of the sheet, and the sheet can be folded up irrespective of existence or none of any inclination in the sheet. The arrangement further includes a table movement resetting mechanism 19 to return the moved table 7 to its initial position, a cumulative counter 20 to store the moving amount at the time of returning to the initial position, and a sheet sensor 21 to sense the sheet-free condition to actuate the operation of returning to the initial position, and thereby the moved table can be returned to its initial position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268382-A (JP)
Title: Power transmission device, recording apparatus, and liquid injection apparatus
Inventor: KAWABATA SEIJI
IPC: B41J19/76
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device which suppresses a load applied to a driving source by applying a rotation resistance to a disk-shaped scale without relying on a tension of an endless belt stretched between a driving pulley set at a driving shaft of the driving source, and a driven pulley rotating integrally with the disk-shaped scale, and to provide a recording apparatus.  <P>SOLUTION: The power transmission device 100 has the driving pulley 118 set at the driving shaft of a driving motor 117, the driven pulley 121 to which the power is transmitted via the endless belt 120 from the driving pulley, the disk-shaped scale 91 which rotates integrally with the driven pulley and consists of a rotary encoder 90, and a first toothed gear 130 which rotates integrally with the disk-shaped scale to be engaged with at least two second toothed gears 122 and 129. A second gear system 103 including one of the second toothed gears is equipped with a high resistance means 80 which has the rotation resistance for braking the first toothed gear 130.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270534-A (JP)
Title: Fault diagnosis device of evaporative purge system
Inventor: NAKOJI YASUSHI
IPC: F02D41/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance determination accuracy of a fault diagnosis of an evaporative purge system.  <P>SOLUTION: An energizing state to an atmospheric open valve 16 of normally open type provided between an atmospheric opening port 14b of a canister 14 and a drain filter 17 is checked. When a result of checking is in a non-energizing state (valve open state), a tank internal pressure P is checked. When the tank internal pressure P is lower than a predetermined value -Po and a state in which the internal pressure is lower than the predetermined pressure -Po is kept at a predetermined time, the atmospheric release valve 16 is determined to be closed and fixed. When the atmospheric release valve 16 is closed and fixed, the canister 14 is in a negative pressure, and the negative pressure is introduced through an atmospheric passage 31 and a pressure control valve 15 to a fuel tank 11. Accordingly, by checking the tank internal pressure P, a closed and fixed state of the atmospheric release valve 16 can be detected. By performing detecting of presence/absence of closing and fixing of the atmospheric release valve 16 separately from a normal fault diagnosis which performs leak determination of the evaporative purge system, the determination accuracy of the normal fault diagnosis can be relatively enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272741-A (JP)
Title: Vibration suppression and control unit
Inventor: SUGITA HIDEHIKO
IPC: H02P29/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration suppression and control unit capable of suppressing vibration and generating required torque accurately after suppression of vibration.  <P>SOLUTION: The vibration suppression and control unit comprises a variable lowpass filter 10 for filtering a revolving speed N of a motor, a subtractor 12 to detect difference between the revolving speed N and the revolving speed y after filtering, an amplifier 13 to calculate a correction value based on the detected difference, an adder 14 to correct a torque command value by the calculated correction value, and a current control part 11 to control driving of the motor by the corrected torque command value. The unit is so composed as to lower a time constant of the variable lowpass filter 10 based on the time that has elapsed since the time of change in the torque command value. The vibration suppression and control unit is capable of suppressing vibration by lowering the time constant of the filter based on time that has elapsed since the time of change in the torque command value, and generating required torque accurately after vibration has suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270876-A (JP)
Title: Follower bearing equipped with lubrication means
Inventor: TSUBOI TAKAAKI
IPC: F16H53/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a follower bearing in which a lubrication means which comes in contact with the outer ring of a cam follower as the follower bearing so as to lubricate the same has a lubricating section which comes in contact with a mated rolling surface on which the outer ring rolls, whereby the lifespan is prolonged, the cleaning facility is improved and the number of processing steps can be decreased.  <P>SOLUTION: The lubrication means comes in contact with the outer ring of the cam follower at least at two positions so as to lubricate the same, and is formed with the lubricating section which comes in contact with the mated rolling surface on which the outer ring rolls. A support member of the lubrication means is provided with a scraper for scraping the mated rolling surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268534-A (JP)
Title: Protective adhesive film
Inventor: NOZAWA YASUSHI
IPC: C09J7/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective adhesive film which prevents infiltration of a foreign substance from the periphery and vicinity of a projection, not only on a flat surface, but also on a curved surface, and thereby can protect surely a finished surface in the periphery of the projection being an object of protection and the finished surface being apart from the projection and which can be stuck easily and thereby can make a sticking operation efficient.  <P>SOLUTION: The protective adhesive film comprises the main body 1 of the protective adhesive film of which the object of protection is the finished surface in the periphery of the projection P. An exposure opening 2 wherein the projection P can be exposed and an aperture 3 which extends from the peripheral edge of the exposure opening 2 to the peripheral edge of the main body 1 of the protective adhesive film, are provided. Moreover, it is preferable that the object of protection is a curved surface and that the aperture 3 is provided by making the periphery of the exposure opening 2 opening in one direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273382-A (JP)
Title: Terminal board
Inventor: HANAOKA TAKASHI
IPC: H01R4/24
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal board capable of passing a large current to a lead wire connected, in a type of a terminal board connecting the lead wire to a conductive fitting by having the lead wire cut into insulation displacement blade parts equipped with the conductive fitting to break a coating part of the lead wire and pinching the exposed conductive wire part with the insulation displacement blade parts.  <P>SOLUTION: The terminal board arranges a plurality of breaking blades 20a, 20b having V-shaped blade edges 24a, 24b protruded along its longitudinal direction overlapped one on top of another on the conductive fitting 16, and these overlapped breaking blade parts 20a, 20b constitute the insulation displacement blade parts 17, to each of which, the lead wire 80 inserted into a movable pressure piece 30 is made to cut in, and the lead wire 80 is connected to the conductive fitting 16 through each breaking blade part 20a, 20b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278321-A (JP)
Title: Centrifugal fan
Inventor: HASHIMOTO KOHEI
IPC: F04D29/66
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance delivery efficiency by reducing generation of a turbulent flow by reducing a flow speed difference and a pressure difference in a delivery part of a centrifugal fan.  <P>SOLUTION: Fan blades 12, 12..., are connected, and an inwardly extending annular ring plate-like straightening member 14 is arranged between a skirt part 11b and an annular ring part 13 of the centrifugal fan 10 having a conical disc member 11 for installing a rotary shaft S in a top part 11a, the fan blades 12, 12..., erected in the skirt part 11b of the disc member 11, and the annular ring part 13 arranged in an upper end part 12b of the fan blades 12, 12.... A support member 14d for supporting the straightening member 14 is also arranged between the straightening member 14 and the rotary shaft S. The straightening member 14 may be curved toward a suction port 13a. The straightening member 14 may be arranged in a plurality of stages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278835-A (JP)
Title: Heat insulation panel
Inventor: NAKAMURA TSUKASA
IPC: F25D23/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation panel having a good recycling capability obtainable by disassembling and sorting a vacuum heat insulating material in good performance from a heat insulating foam material etc.  <P>SOLUTION: The heat insulation panel is equipped with the vacuum heat insulating material 15 formed by enwrapping a core material with an air-tight film and subjecting it to vacuum sealing and the heat insulating foam material 23 of panel form furnished at its one side face with a plurality of dints 24 laid parallel in such a way that the sheets of vacuum heat insulating material 15 are fitted one by one into a plane arrangement, wherein the sheets of vacuum heat insulating material 15 are fitted in the dints 24 while pressure attachment pieces 18 remaining in their sealing places are deflected, and the gaps around the sheets of vacuum heat insulating material 15 are choked by pressure fitting of sponge 25, and the pressure attachment pieces 18 are curved to the intrusion side of the sponge 25 so that a resilient returning force is generated, and thereby the sheets of vacuum heat insulating material 15 are fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281168-A (JP)
Title: Arc-extinguishing chamber of air switch
Inventor: KITAJIMA KENICHI
IPC: H01H33/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, long-life air switch without increasing costs.  <P>SOLUTION: An arc-extinguishing chamber 10 of the air switch is formed nearly in an L shape, an arc-extinguishing chamber 10a extended in a horizontal direction is arranged on one side, and a fixing contact 5 is arranged at a lower section on the other side. Additionally, the shape of a tip in a movable contact 8 is formed in a shape tilted so that an outer periphery is long and an inner periphery is short and the sectional shape of an upper end at the arc-extinguishing chamber 10d formed by an insulating material is set to be in a triangular shape using the upper end as a vertex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI