baber/WOPTO huggingface dataset:
Patent JP-2006252107-A (JP)
Title: Image processing device, image processing method, and its program
Inventor: KUBOTA SATOSHI
IPC: G06T3/40
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of quickly obtaining a high quality enlarged image, with a comparatively light processing load.  <P>SOLUTION: In the image processing device 2, with regard to a spotlighted pixel included in an input image, an image area of a predetermined size, included in the spotlighted pixel is distinguished, on the basis of the characteristics of the image area, the feature amount of the distinguished image area is calculated, one enlarging technique from a plurality of enlarging techniques is applied, on the basis of the calculated feature amount, with regard to the distinguished image area, an enlarge image area corresponding to the image area is generated, and the generated enlarged image area is arranged in an output image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250333-A (JP)
Title: Hollow power transmission shaft
Inventor: SAKURAI KATSUHIRO
IPC: C21D6/00
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decrease in hardness of a polar surface layer, in a quenched hollow power transmission shaft.  <P>SOLUTION: In the hollow power transmission shaft 1, almost all area L in an axial direction is subjected to high frequency quenching for forming a hardened layer S. Amount of decrease in hardness of the polar surface part Sf with respect to the maximum hardness is set to be ΔHv50 or less. A coolant is supplied to an outer circumferential surface 1g of hollow power transmission shaft material so that a cooling rate by the coolant is 130°C/sec.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258191-A (JP)
Title: Valve, and method for manufacturing valve
Inventor: OKADA SATORU
IPC: F16K1/36
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve, capable of achieving higher seal performance in a valve closed state than conventional devices, and a method for manufacturing a valve, capable of more efficiently manufacturing the valve than conventional methods.  <P>SOLUTION: A ball 17 is composed of ceramic, so that sphericity can be set higher than in conventional balls of steel. The ball 17 is thus stably applied to a valve seat 15 tightly, and seal performance in the valve closed state is improved. In the method for manufacturing the valve, the ball 17 used for forming a ball contact surface 15B in the valve seat 15 is also used for the ball 17 as a valve element for opening/closing a valve port 13. The valve 10 can thus be more efficiently manufactured compared with conventional manufacturing methods in which different balls are used for respective purposes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006264834-A (JP)
Title: Sheet feeding device and image forming device
Inventor: OKADA TAKAYUKI
IPC: B65H1/04
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device having excellent printing accuracy capable of suppressing position deviation in the conveying direction and perpendicular direction of a sheet and skew of the sheet as much as possible.  <P>SOLUTION: This sheet feeding device is provided with a sheet storing means for storing the sheet and a sheet conveying means for adsorbing and conveying the sheet. The sheet storing means is provided with a side regulating board for regulating the position in the sheet width direction which is the direction perpendicular to the conveying direction of the stored sheet. An upper face of the side regulating board is positioned above a sheet conveying face of the conveying means for adsorbing and conveying the sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263774-A (JP)
Title: Solder material and semiconductor device using the same
Inventor: MATSUMOTO KAZUTAKA
IPC: H01L23/12
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain radiation characteristics of a semiconductor device and to suppress the destruction etc., of a joining layer due to warping and thermal fatigue of a substrate after joining of a ceramic substrate and a metallic heat sink by effectively lowering the thermal expansion coefficient of a solder material without impairing the thermal conductivity and joining characteristics, etc., of the non-lead-based solder.  <P>SOLUTION: The solder material contains the non-lead-based solder and particles having the thermal expansion coefficient ranging from 0 to -10x10<SP>-6</SP>/°C at room temperature. In the semiconductor device 1, the metallic heat sink 2 and the ceramic circuit board 3 are joined by such non-lead-base solder. A power semiconductor element 8 and the like are joined to and mounted on the ceramic circuit board 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270601-A (JP)
Title: Hands-free calling device
Inventor: FUNATO YUJI
IPC: H04M1/60
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hands-free calling device which is capable of making a calling voice clearer independently of the types of telephone devices.  <P>SOLUTION: The control unit 115 of an on-vehicle machine 1 transmits reference voices previously stored in a reference voice data storage 116 to a server device 4 through a mobile telephone device 2. The received-voice volume detecting unit 42 of the server device 4 detects the sound volume of reference voices received through the mobile telephone device 2, a received-sound volume notifying unit 43 transmits the received sound volume notifying sound having a prescribed sound volume level representing the sound volume level of the detected reference voices to the mobile telephone device 2. The control unit 115 of the on-vehicle machine 1 adjusts the sound volume gain of the sending system of the on-vehicle machine 1, responding to the sound volume level represented by the received sound volume notifying sound received from the server device 4 through the mobile telephone device 2 and adjusts also the sound volume gain of the receiving system of the on-vehicle machine 1, responding to the sound volume level of the received receiving volume notifying sound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267880-A (JP)
Title: Camera and control method thereof
Inventor: SHIMIZU MASAMI
IPC: G03B7/16
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which, in an environment where light is emitted from many flashes as in a press conference hall or a wedding ceremony hall, a preliminary light emission before the main light emission is overlapped by light emissions from other flashes, which results in accuracy degradation in photometry for the preliminary light emission, whereby hindering proper photometry.  <P>SOLUTION: In a camera system that preliminarily emits light before the main light emission, photometry is carried out for the preliminary light emission two or more times, and light control is exerted while restraining a photometry value that may be affected by light emissions, other than the preliminary light emission, which cause disturbance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278391-A (JP)
Title: Semiconductor laser element
Inventor: HIROYAMA RYOJI
IPC: H01S5/40
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element capable of enhancing reflectivity on the reflecting surface side of an optical resonator end face even if the light having different oscillation wavelengths is emitted in a broad wavelength range.  <P>SOLUTION: A double wavelength semiconductor laser element 1 comprises a blue semiconductor laser element 2 having the oscillation wavelength about 410 nm, a red semiconductor laser element 3 which is integrally formed with the blue semiconductor laser element 2 and has the oscillation wavelength about 660 nm, and a titanium oxide film 5b which is formed on reflecting surfaces 2b and 3a of the optical resonator end faces of the blue semiconductor laser element 2 and the red semiconductor laser element 3 and contains niobium oxide by about 5 mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275756-A (JP)
Title: X-ray analyzer by electron excitation
Inventor: YAMADA HIROYUKI
IPC: H01J37/252
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To give optimum analysis conditions to desired sensitivity easily and precisely in an X-ray analysis by electron excitation.  <P>SOLUTION: The sensitivity data of an X-ray spectrograph, the relation data between an irradiation current and an electron beam diameter, and the data of spread Dx in an X-ray generation region are prepared in a database 18 in advance for the acceleration voltage of a device. When an element to be analyzed and desired X-ray intensity are input from an input device 19, required data are read from the database 18 according to a specified type of characteristic X rays, an acceleration voltage and an irradiation current Ipx corresponding to the desired X-ray intensity are determined by a calculation means 17c, a minimum electron beam diameter Dpx corresponding to Ipx is detremined by a calculation means (d), a summed value (Dpx+Dx) of Dpx and spread Dx in an X-ray generation region is obtained by a calculation means 17e, and the combination of the acceleration voltage and the irradiation current for giving the minimum value of (Dpx+Dx) is determined by a determination means 17f, thus precisely and easily determining optimum analysis conditions to the desired sensitivity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275795-A (JP)
Title: Nuclear fuel pellet and its manufacturing method
Inventor: TSUBOI YASUSHI
IPC: G21C3/62
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear fuel pellet not requiring a heat-treatment process after sintering of the pellet by regulating the amount of metal uranium (U) granules added to an oxide powder being a raw material powder, to control the O/M ratio of the sintered pellet to a value lower than the value in the conventional case, and also to provide its manufacturing method.  <P>SOLUTION: The manufacturing method for the nuclear fuel pellet comprises the steps of: adding the metal uranium particles of a required equivalent spherical diameter to the oxide powder containing a nuclear fuel substance and mixing them; compressing and molding the mixed oxide powder to make a green pellet; and sintering the green pellet thus yielded at a specified temperature for a specified time in a sintering furnace having an inert gas atmosphere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279878-A (JP)
Title: Multiple-wavelength transmission device, leakage light preventing method, and multiple-wavelength communications system
Inventor: MAEDA TAIZO
IPC: H04B10/275
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-wavelength transmission device, a leakage light preventing method, and a multiple-wavelength communications system, wherein leakage light can be prevented from occurring.  <P>SOLUTION: The multiple-wavelength transmission device comprises level-adjusting means 5A for adjusting and outputting an optical power level of incident light; control means 10A for controlling the level-adjusting means 5A, such that an optical power level of emission light output from the level-adjusting means 5A is constant, by monitoring the optical power level of the emission light, and in contrast to this; and a control means 10A, for controlling the level-adjusting means 5A, such that the control means changes to an interruption state, when the optical power level of the emission light becomes lower than an interruption detection threshold and the means 5A imparts predetermined light loss to the incident light. The control means 10A recovers from the interruption state, when it satisfies the conditions that the optical power level of the emission light become the recovery threshold or higher and the upstream multiple-wavelength transmission device is not in the interruption state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287289-A (JP)
Title: Image processing system
Inventor: NARUSE KENTARO
IPC: H04N1/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system provided with a plurality of image forming apparatuses for receiving and outputting image data wherein the power consumption of the image forming apparatus acting like a receiver side is reduced.  <P>SOLUTION: When a reception server 20 receives image data transmitted from a transmitter side facsimile machine 10, the reception server 20 stores the image data and transmits notice information for denoting the reception of the image data to a terminal 30. When an operator determines the necessity of an output of the image data on the basis of contents of the notice information displayed on the display screen of the terminal 30, the terminal 30 transmits the information associated with the necessity of an output of the image data to the reception server 20. The reception server 20 discriminates whether the image data are brought into a state of being stored in the reception server 20 or the image data are transmitted to a reception side facsimile machine 40 instructed by an operator for the output of the image data on the basis of information associated with the necessity of the output of the image data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282208-A (JP)
Title: Packing apparatus for compressor
Inventor: SAKANIWA MASAZUMI
IPC: B65D19/44
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing apparatus which allows a horizontal installment type compressor to be packed in a stable erected state, the compressors having no mounting boards at its end caps, or having an end cap on the peripheral side face of a compressor body.  <P>SOLUTION: According to the packing apparatus, a plurality of the compressors 1, each formed by attaching tray-like end caps 3 and 4 on both ends of a cylindrical compressor body 2, respectively, are pinched and fixed between a lower plate 10 and an upper plate 11. The lower plate 10 is provided with a plurality of stepped fitting parts 13, into which the end caps 3 of the compressors 1 are fitted. Paper pipes 14 are fitted into the fitting parts 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280534-A (JP)
Title: Oxygen retaining container
Inventor: MATSUNO TAKEMI
IPC: A61M16/10
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen retaining container which is excellent in an impact-resistant capacity and a sealing capacity.  <P>SOLUTION: The oxygen retaining container includes a main body of a container having an opening and closing mechanism, wherein an oxygen generator to transfer a prescribed amount of oxygen into the main body of the container and a pressure sensor for monitoring the atmospheric pressure in the main body of the container are disposed in the main body of the container and the main body of the container is substantially comprised of a metal. Also corresponding to a state of use, a movable tabular article is stored outside of the main body of the container, and a pressure regulating valve, an oxygen densitometer, a temperature adjuster and an odor introducing apparatus or the like can be disposed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282802-A (JP)
Title: Ink composition, printing method using the same, and printed matter
Inventor: KASAHARA CHOJU
IPC: C09D11/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition capable of realizing high-gloss printed images and also excellent in jet stability, storage stability and clogging relief.  <P>SOLUTION: The ink composition essentially comprises a quinacridone solid solution pigment, a copolymerized compound with a specific chain length containing propyleneoxy groups and ethyleneoxy groups, and water; wherein the quinacridone solid solution pigment consists of two or more quinacridone-based compounds selected from nonsubstituted quinacridone, 3,10-dichloroquinacridone, 2,9-dimethylquinacridone and 2,9-dichloroquinacridone.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283674-A (JP)
Title: Power generating device and lubricating oil recovery method
Inventor: UCHIMURA TOMOYUKI
IPC: F01D25/16
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating device equipped with a lubricating oil recovery means by which lubricating oil separated from lubricating oil system and mixed in an operating medium of operating medium system is recovered and returned to the lubricating oil system, and a lubricating oil recovery method.  <P>SOLUTION: A power generating device drives a power generator 12 by leading operating medium vapor generated in a steam generator 11 to a turbine 13, and feeds the operating medium liquid condensed with a condenser 15 to a steam generator 11 through a liquid feed pump 16 and the lubricating oil to bearings 18, 19 of the power generator 12 with a lubricating oil feed pump 20. The operating medium vapor from the steam generator 11 is led to a gas-liquid separator 34. The operating medium liquid 107 in which separated lubricating oil is mixed is led to a cooler 49 to be cooled. The cooled operating medium liquid is led to an oil-liquid separator 37, and separates lubricating oil and operating medium liquid in accordance with specific difference therebetween. The separated operating medium liquid is returned to a condenser while separated lubricating oil is returned to a lubricating oil tank 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283447-A (JP)
Title: Water retentive pavement structure
Inventor: SHIMIZU ISAMU
IPC: E01C11/24
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water retentive pavement structure having a stable water retentive function over a long period, superior in workability, easy in maintenance, and superior in economic efficiency.  <P>SOLUTION: A water impermeable layer 2 is formed on a roadbed 1, and an aggregate layer 3 mixed with a water retentive material 3b is arranged on its layer, and the aggregate layer 3 is formed as a water retentive part. A water absorbing material 4 is laid on an upper part of the aggregate layer 3 for replenishing moisture to a water retentive block 5 of a road surface by sucking up moisture held in the aggregate layer 3 while preventing washing-away of joint sediment. The water retentive block 5 and a water permeable block 6 for constituting the road surface, are arranged in an upper part of the water absorbing material 4 so as to mixedly exist. Rainwater flows in the aggregate layer 3 in the shape of mainly permeating its part from a water permeable block 6 part. When the temperature of the road surface rises, the moisture is mainly vaporized from a surface of the water retentive block 5, and a temperature rise in the road surface is restrained by heat of vaporization.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290373-A (JP)
Title: Side gusset bag body with zipper
Inventor: OBAYASHI MASAYUKI
IPC: B65D33/25
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side gusset bag body with a zipper which has an opening opened widely, and to manufacture the side gusset bag body efficiently.  <P>SOLUTION: According to the side gusset bag body with the zipper which has the zipper having a reopening/reclosing function near the opening. The zipper is disposed not only on the front/back faces of the bag body, but also on the whole area of the side gusset to allow the opening to be opened widely. A seal layer is provided at least on the back of a flange of the zipper to form a multilayer structure, and the zipper is each provided with two or more anchor-shaped projections as a pawl. And a method for manufacturing the side gusset bag body efficiently is also disclosed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294112-A (JP)
Title: Tilt level detection device, tilt correction unit, and optical disk unit
Inventor: OKAMATSU KAZUHIKO
IPC: G11B7/095
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect jitter variation caused by tilt without physically moving an optical pickup in a tilt direction.  <P>SOLUTION: In an optical disk unit 1; an RF amplifier block 3 has an RF amplifier 21 for amplifying an RF signal, and a servo amplifier 22; and a DSP block 4 has RFPLL circuit 31 for extracting a reference clock from the RF signal; an RF equalizer 32 for correcting or changing a frequency characteristic of the RF signal; and a servo control circuit 33 for generating a servo control signal. A tilt detection section 34 is provided between the RF equalizer 32 of the DSP block 4 and a decoder 35 for decoding a component separated frome the RFPLL circuit 31, the section 34 performing filtering for returning a gain characteristic, phase characteristic and the like by electrically processing deterioration in property of an optical transmission function OTF of the reproduced RF signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291902-A (JP)
Title: Piston engine
Inventor: SAWADA DAISAKU
IPC: F02G1/053
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat engine for converting the reciprocating motion of a piston into rotating motion, the piston being machined at the minimum.  <P>SOLUTION: The piston engine 1 has the piston 3 for reciprocating in a cylinder 2. The piston engine 1 comprises a crank case 4 to which one end of the cylinder 2 is connected, an operation space opening portion 13s and a crank case opening portion 13c provided in the cylinder 2, and a communication passage 12 for connecting both of these. When the piston 3 is at a neutral position, namely, at the center position of the stroke of the piston 3, the operation space opening portion 13s opens to an operation space 2I and the crank case opening potion 13c opens to a crank case internal space 4I.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005205922-A (JP)
Title: Paper container and its production method
Inventor: NAKAJIMA YOKO
IPC: B31B7/00
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a container the manufacturing cost for which is lowered by simplifying manufacturing process and which can be disposed of after use without causing environment problems.  <P>SOLUTION: The method for manufacturing the container comprises the steps of making a paper blank plate having the bottom part, the side wall part and the flange part connected continuously with one another from a paper material for a cup, introducing the blank plate in a vacuum-forming or pneumatic-press-forming die to make it into a semi-finished paper container and vacuum-forming or pneumatic-press-forming an inner protecting film comprising a thermoplastic resin under heating to stick the inner protecting film tightly to the whole inner surface of the container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006303672-A (JP)
Title: Sound reproducing device and system
Inventor: MIZOBUCHI KOJI
IPC: H04R3/00
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use sound reproducing device and a sound reproducing system for enabling a user to easily confirm operating states of reproduction or the like.  <P>SOLUTION: The sound reproducing device transmits sound data stored in a storage part 33 to a wireless headphone and reproduces the sound in the wireless headphone. A device body 20 executes communication in-between the wireless headphone via a transmission/reception part 22 and an antenna 21. The sound data stored in the storage part 33 are reproduced by being successively transmitted to the wireless headphone via the transmission/reception part 22 and the antenna 21. Reproduction operation of the sound data is inhibited when it is detected by a system control part 30 that the communication state in-between the wireless headphone is poor.  <P>COPYRIGHT: (C)2007,JPO&INPIT