baber/WOPTO huggingface dataset:
Patent JP-2006214423-A (JP)
Title: Rotary piston engine
Inventor: MAEDA HIROYASU
IPC: F01C3/02
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary piston engine which is compact in size and exhibits high energetic efficiency, and is almost vibration-free.  <P>SOLUTION: As is shown in Fig.1, the rotary piston engine comprises a housing 1 to be fit in one spherical shape, and two sets of rotary pistons 2a, 2b each having a vertical axis. Axes in the respective sets are parallel to each other, and at least two rotary pistons respectively rotate in opposite directions. The pistons are put in rotary motion by alternate intersection of the two sets of rotary pistons to develop volumetric change. The rotary piston engine operates with a high degree of energetic efficiency, and is almost vibration-free in its compact constitution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243340-A (JP)
Title: Device for embedding information in sound signal, device for extracting information from sound signal, and device for reproducing sound signal
Inventor: MOTEGI TOSHIO
IPC: G10L19/018
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for embedding information in a sound signal which is compatible with both of monaural and stereo sound signals and easily extract the embedded additional information, and also to provide a device for extracting the information from the sound signal, and a device for reproducing the sound signal.  <P>SOLUTION: The sound signal is separated according to frequency bands, and the states are made to vary to two low frequency bands responding to three values in total of two bit strings and a separation to be embedded, then, the states are synthesized with the high frequency components. Regarding a stereo sound signal, it is embedded in an L-channel signal, but signal deterioration is prevented by adding the components deleted for embedding processing to an R-channel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242517-A (JP)
Title: Reheat steam temperature control method, control device, and boiler plant using the same
Inventor: YAMAGATA HIROTO
IPC: F22G5/04
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reheat steam temperature control method capable of reducing power consumption of an induced draft fan.  <P>SOLUTION: In this reheat steam temperature control method comprising a reheating passage 31 and a superheating passage 33 arranged in parallel with each other in a flue 9, a reheating passage gas damper 35 and a superheating passage gas damper 37 respectively mounted at their outlets, and the induced draft fan 23 for inducing and discharging a combustion gas from the reheating passage 31 and the superheating passage 33, adjusting the total opening of the reheating passage gas damper 35 and the superheating passage gas damper 37 to a prescribed value, and further adjusting an opening of the reheating passage gas damper 35 and an opening of the superheating passage gas damper 37 to achieve a prescribed reheat steam temperature, the opening of the reheating passage gas damper 35 and the opening of the superheating passage gas damper 37 are simultaneously gradually increased after the reheat steam temperature is stabilized at the prescribed value, and the opening of the reheating passage gas damper 35 and the opening of the superheating passage gas damper 37 are simultaneously gradually decreased when the reheat steam temperature is changed from the prescribed value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247452-A (JP)
Title: Vapor phase reaction apparatus
Inventor: KAMEO HIROSHI
IPC: B01J19/00
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently suppress the adhesion of molybdenum oxide in a vapor phase reaction apparatus for causing reaction using a metal oxide catalyst containing molybdenum.  <P>SOLUTION: The catalytic surface, with which the molybdenum compound liberated from the metal oxide catalyst comes into contact, of the vapor phase reaction apparatus is set to -0.2-2.8 V in the standard electrode potential of oxidation reaction in an aqueous solution system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252805-A (JP)
Title: Manufacturing method of electrode plate for alkaline storage battery
Inventor: HASAKA KOICHI
IPC: H01M4/26
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode plate for an alkaline storage battery capable of preventing generation of burr, flash, or protuberance on short sides of the electrode plate and elongating life of blade parts.  <P>SOLUTION: An active material layer filled with an active material mainly composed of cadmium oxide active material powder and a plain part not filled with an active material are formed on a long-size core material, which is cut into electrode plates of a given shape in the manufacturing method of the electrode plate for the alkaline storage battery. The part of cutting where the active material exists is to be cut with a shearing blade, and the part without the active material is to be punched with a pressing blade.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251062-A (JP)
Title: Image forming apparatus
Inventor: HANADA TAKAKO
IPC: G03G15/20
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining an image of desired quality by a simple method.  <P>SOLUTION: The image forming apparatus includes an image forming means P for forming a toner image on a recording material S, a plurality of pairs of fixing rollers 32a and 32b provided for fixing the toner image, a glossiness detection sensor 52 for detecting an image state on a recording material having the toner image fixed thereon, and a controller 200 for controlling fixing conditions of the plurality of pairs of fixing rollers 32a and 32b and is provided with a first image check mode of fixing the toner image by one pair of fixing rollers 32a out of the plurality of pairs of fixing rollers 32a and 32b and a second image check mode of fixing the toner image by the plurality of pairs of fixing rollers 32a and 32b. The controller 200 selects whether the second image check mode should be executed or not on the basis of a detection result of the glossiness detection sensor 52 which detects the image state on a recording material S on which the toner image formed by the first image check mode has been fixed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247000-A (JP)
Title: Composite container
Inventor: SUZUKI TATSUO
IPC: A61J1/05
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite container which enables the discharge of no liquid until its arrangement at a specified discharge area even after a discharge section opens and is easy to handle even after the discharge section opens as well as to secure storage stability of the liquid.  <P>SOLUTION: The composite container comprises a hard liquid container 11 having a discharge section 14 and a closed gas introduction section 15, a sealed gas container 12 connected airtightly to the gas introduction section 15 of the hard liquid container 11, and an introduction section opening means 17 which is made in the gas container 12 to be able to operate from outside and can open the gas introduction section 15. It is made to allow the liquid to be discharged when the gas introduction section 15 is opened by the introduction section opening means 17 and the gas in the gas container 12 is introduced into the hard liquid container 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254082-A (JP)
Title: Mobile communication terminal
Inventor: TAKETOMI KOICHI
IPC: H01Q21/28
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal capable of alleviating interference between antennas and preventing deterioration in its radio characteristics.  <P>SOLUTION: The mobile communication terminal comprises an antenna 3 for a radio unit 1, a metal cabinet 4 for serving as a bottom plate of the antenna 3 and for mounting the radio unit 1, an antenna 5 for a radio unit 2, a metal cabinet 6 for serving as a bottom plate of the antenna 5 and for mounting the radio unit 2, and a high frequency shut-off element 12 connected to a control line 11 connecting the radio unit 1 and the radio unit 2 for shutting off frequencies of the radio unit 1 and the radio unit 2. The metal cabinet 4 and the metal cabinet 6 are arranged in the thickness direction of the mobile communication terminal at a predetermined spacing, and the antenna 3 is arranged at the upper left end of the metal cabinet 4 and the antenna 5 is arranged at the upper right end of the metal cabinet 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218614-A (JP)
Title: Punch with stapler
Inventor: SHIMOKAWA HIDEKAZU
IPC: B42F1/00
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine capable of stapling concurrently with punching by operating a handle of a punch and usable individually as the punch and a stapler by removing the stapler.  <P>SOLUTION: A stapler body (B) is mounted on a stapler storage box (8) of a punch body (A). When a punch handle (2) is pushed, a stapler handle (5) is pushed linkingly by a stapler handle pushing projector (7), and punching and stapling can be done by a single operation. In addition, when stapling is not needed, only the punch body (A) is used with the stapler body (B) removed. The stapler body (B), which is removed, also can be used alone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294824-A (JP)
Title: Ultrasonic joining method and ultrasonic joining device in vacuum
Inventor: OKADA MASUAKI
IPC: H01L21/02
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a large void remains due to particles on a surface when a large area such as a wafer is face-joined, that high load of 300 MPa is indispensable for welding pressure, and that it becomes hindrance to mass production in a method for joining a plurality of objects to be joined which have face shapes that mutually stuck each other.  <P>SOLUTION: The objects to be joined are oppositely arranged in a vacuum chamber under pressure reduction, and are contact-pressurized after surface activation. Supersonic vibration is applied and they are joined. Thus, the objects can be joined without the void and with welding pressure of not more than 300 Mpa. Difficult joining of Al, Si and oxide is realized, and it can be applied to wafer joining of the larger area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005166691-A (JP)
Title: Color organic el display device
Inventor: YAMADA TSUTOMU
IPC: H01L27/32
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device for preventing early deterioration thereof resulted from supplying an excessive current into a color with the worst light emitting efficiency and for achieving a long service life among areas of each display pixel different in the light emitting efficiency.  <P>SOLUTION: A light emitting area of a green light emitting area 1G with the best light emitting efficiency of a light emitting layer 163 of an EL element in which an anode 161, a light emitting layer 163, and a cathode 166 are layered in sequence and arranged in a matrix shape to compose display pixels of each color, is minimized in comparison with light emitting areas of light emitting areas 1R, 1B of other colors of red and blue. Thereby, the EL display device can achieve a long service life and also can easily obtain a white balance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006262286-A (JP)
Title: Imaging apparatus
Inventor: KITAOKA RYUICHI
IPC: H04N5/3728
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of performing level detection of a V-line flaw at high speed.  <P>SOLUTION: Position information regarding a defect of a charge transfer line of an imaging sensor 16 that causes a V-line flaw in an image, is stored in a flaw information memory 54. In signal charges corresponding to all pixels of the imaging sensor 16, signal charges relating to a defect spot are ordinarily transferred but signal charges relating to spots other than the defect spot are fast transferred and discarded, thereby reading out the signal charges for detecting the level of the V-line flaw.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006269737-A (JP)
Title: Slurry supply device
Inventor: MORITA TOMOTAKE
IPC: B24B37/00
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce flocculation and deterioration of slurry, to form a work defect of a wafer surface in a CMP device, and to reduce deterioration of a polishing state.  <P>SOLUTION: A slurry device 100 supplies polishing solution 204 to a chemical mechanical polishing device for semiconductor wafer. The slurry device is provided with a slurry tank storing slurry, slurry tank circulation piping which is connected to the slurry tank and in which slurry in the tank can be circulated, a slurry tank circulation transmitter transmitting slurry from the slurry tank to slurry tank circulation piping, a slurry tank detector which is installed in the slurry tank and detects a storage amount of slurry in the tank, and a slurry tank circulation control unit which drives the slurry tank circulation transmitter within setting time that is previously set in accordance with the storage amount of slurry detected by the slurry tank detector, and circulates slurry.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265389-A (JP)
Title: Ultraviolet absorber, its manufacturing method, resin composition, and molding
Inventor: SAWADA HIDEO
IPC: C08L27/12
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet absorber good in dispersion when compounded in a resin etc., and giving a product excellent in weatherability, its manufacturing method, and a resin composition and a molding excellent in weatherability and not liable to cause deterioration such as lowering in haze etc., even if they are exposed to an ultraviolet-ray at a high temperature for a long time.  <P>SOLUTION: This ultraviolet absorber contains a polymer (A) comprising a main chain containing a polymerization unit derived from a monomer having an unsaturated double bond, and a fluoroalkyl group or a fluorooxaalkyl group on its end, and a layered crystal compound (B). In this manufacturing method of the ultraviolet absorber, the polymer is contacted or else, with a dispersion liquid in which the layered crystal compound is dispersed. This resin composition and molding contain the ultraviolet absorber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272102-A (JP)
Title: Air cleaner and image forming apparatus using it
Inventor: TAKANOZAWA YOSHIHISA
IPC: G03G15/20
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of replacing a contaminated filter without stopping the operation of an image forming apparatus, and the image forming apparatus using it.  <P>SOLUTION: The air filter is equipped with a plurality of air flow channels 1 (1a and 1b) allowed to communicate with and connected to a cleaning target and branched on the way to subsequently meet with each other, the filter members 2 provided in the respective air flow channels 1 in a freely detachable manner and a cutting-off means 3 for cutting off the front and rear sides of the filter member 2 in one of the air flow channels 1 and separating the installation space of the filter member 2 from the other air flow channel 1 when at least either one of the filter members 2 is replaced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278624-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OKAWA MAKOTO
IPC: B23K26/38
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately send the laser beam to the desired location even if film thickness of an SOI layer is fluctuated during the laser dicing to an SOI substrate.  <P>SOLUTION: When it is assumed that the laser beam is incident substantially as the parallel light beam to the relevant SOI layer 1 from the side of SOI layer 1 during the laser dicing process; thickness d<SB>BOX</SB>of a BOX 3 is set to a value satisfying the range of ±λ/8n<SB>BOX</SB>around the center of d<SB>BOX</SB>=mλ/2n<SB>BOX</SB>when wavelength of laser beam is λ, n<SB>BOX</SB>is a refractive index of the BOX3, and m is a natural number. For example, the film thickness is set to 1,000 to 1,200 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276395-A (JP)
Title: Operation button device for camera
Inventor: IDERA SHUICHI
IPC: H04N5/225
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation button device that prevents erroneous operation by a photographer and improves operability by preventing erroneous operation.  <P>SOLUTION: In an electronic apparatus having a plurality of operation buttons or the like on a cameral housing, the operation buttons are slidably fitted in opening holes in the camera housing so as to project from the face of the camera housing. The height of a bank form shaped along the circumferential edge of the aperture made in the camera housing, which covers the projecting side faces of each operation button, has a step difference in the range of about semicircle of the operation button.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277861-A (JP)
Title: Orientation machine
Inventor: SHIMIZU YUTAKA
IPC: G11B5/845
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a magnetic recording medium and uniformly dry all over the coating film while maintaining the strength of the blower section.  <P>SOLUTION: This orienting machine has a drier to dry the coating film 13a by spraying gas and an orientation section to orient the magnetic materials in the coating film 13a. The orientation section has an air-core coil with a center hole to pass the coating film, and the drier has blowers 34a, 34b with holes 36, 36... to jet out gas. The blowers 34a, 34b are disposed inside the center hole of the orientation section and the opening width of the holes 36, 36... along the width direction of a base film 11 is smaller than the width of the base film 11 in its width direction. Further, they are separated from each other in the direction the base film 11 runs in a way that any part of the surface of the coating film 13a runs under one of the holes 36 at least once when passing the center hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284009-A (JP)
Title: Method of manufacturing twisted tube-type heat exchanger
Inventor: HAYAKAWA MITSUSADA
IPC: C09J163/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform sound joining without needing large-scaled expensive equipment, coating of flux and cleaning to eliminate the flux.  <P>SOLUTION: A refrigerant tube 3 is wound on water piping 2 along a plurality of spiral grooves 2a formed on an outer periphery of the water piping 2, the water piping 2 on which the refrigerant tube 3 is wound is bent to a prescribed dimension, the bent water piping 2 and the refrigerant tube 3 are coated with thermosetting resin adhesive 4 having high heat conductivity, and the water piping 2 and the refrigerant tube 3 coated with the thermosetting resin adhesive 4 are heated in the atmosphere to be closely joined to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294084-A (JP)
Title: Front panel device, loading device, and electronic apparatus
Inventor: OTA TOSHIRO
IPC: G11B33/02
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of inserting and ejecting a cartridge with a simple mechanism.  <P>SOLUTION: As the front panel device 10 of the loading device 100, an eject door 2 having a rectangular opening is disposed in the opening of a frame-shaped front panel main body 1 having a rectangular opening, and an insertion door 3 is disposed in the opening of the eject door 2. The insertion door 3 opens only in the insertion direction of an HDD cartridge 20, and pressed to the eject door 2 side by a spring. On the other hand, the eject door 2 opens only in the eject direction of the HDD cartridge 20, and energized to the front panel main body 1 side by a spring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295347-A (JP)
Title: Facsimile server
Inventor: KATAOKA NAOTO
IPC: H04N1/00
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile server capable of positively printing received data even if a print error occurs when print output is included in distribution setting.  <P>SOLUTION: Upon receiving a facsimile transmission or an electronic mail, the server acquires a distribution destination by referring to a distribution setting table, and determines whether or not print output is included in the acquired distribution destination (steps 102, 103). If the print output is included in the distribution destination, the server determines whether or not a print error occurs, and if the print error occurs, the server executes distribution to the distribution destination and sets a print queue to a received document and distributes the document to a shared holder (steps 105, 106). Thus, when the print error is released, the received document distributed to the shared holder can be printed out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291489-A (JP)
Title: Pneumatic caisson
Inventor: KOZUKI NAOAKI
IPC: E02D23/04
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic caisson capable of ensuring a maintenance lock having enough size required for inspection/repair by recovering an excavator even in a small bore caisson.  <P>SOLUTION: The whole space surrounded by a caisson skeleton 2, a work room slab 4, and an upper slab 5 can be used as the maintenance lock 7. An opening part 8 for recovering the excavator is provided in the work room slab 4, an opening part 11 for material lock is provided above the opening part 8 for recovering the excavator on the upper slab 5, and an opening part 12 for man lock is provided in its vicinity. A hatch 13 for recovering the excavator is attached to the opening part 8 for recovering the excavator, and an excavator recovering device 18 is attached to the upper slab 5 on a side of the opening part 11 for material lock. A material shaft 21 having material lock 22 is attached to an upper part of the opening part 11 for material lock, and a man shaft 27 having elevating facility 28 and the man lock 29 is attached to the opening part 12 for man lock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289400-A (JP)
Title: Method for producing formed component, production device for formed component, and formed component
Inventor: OKAYAMA HIDEO
IPC: B21D22/26
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique where, regarding press forming for the leg part of a sheet metal stock, the R (radiused shape) dimensions at the outside of the root part in the leg part can be set to a desired value.  <P>SOLUTION: The method for producing a formed component where the leg part of a sheet metal stock is subjected to bend forming comprises: a first stage where, in the surface 1m on the side reverse to the bending direction of the leg part 3 in the sheet metal stock 1a, at a position to form into the root part 3n in the leg part 3 after bend forming for the leg part 3, a swelling part 3m which swells from the surface 1m to the direction on the side reverse to the bending direction of the leg part 3 is formed; and a second stage where, after the forming of the swelling part 3m, the leg part 3 is subjected to bend forming.  <P>COPYRIGHT: (C)2007,JPO&INPIT